Merge "Add tests for VPN validation in NetworkMonitor"
diff --git a/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt b/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt
index 3a02682..ce0d69c 100644
--- a/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt
+++ b/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt
@@ -77,6 +77,47 @@
Landroid/net/DataUsageRequest;->REQUEST_ID_UNSET:I
Landroid/net/DataUsageRequest;->template:Landroid/net/NetworkTemplate;
Landroid/net/DataUsageRequest;->thresholdInBytes:J
+Landroid/net/EthernetManager;-><init>(Landroid/content/Context;Landroid/net/IEthernetManager;)V
+Landroid/net/EthernetManager;->mContext:Landroid/content/Context;
+Landroid/net/EthernetManager;->mHandler:Landroid/os/Handler;
+Landroid/net/EthernetManager;->mListeners:Ljava/util/ArrayList;
+Landroid/net/EthernetManager;->mService:Landroid/net/IEthernetManager;
+Landroid/net/EthernetManager;->mServiceListener:Landroid/net/IEthernetServiceListener$Stub;
+Landroid/net/EthernetManager;->MSG_AVAILABILITY_CHANGED:I
+Landroid/net/EthernetManager;->TAG:Ljava/lang/String;
+Landroid/net/IEthernetManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
+Landroid/net/IEthernetManager$Stub$Proxy;->addListener(Landroid/net/IEthernetServiceListener;)V
+Landroid/net/IEthernetManager$Stub$Proxy;->getAvailableInterfaces()[Ljava/lang/String;
+Landroid/net/IEthernetManager$Stub$Proxy;->getConfiguration(Ljava/lang/String;)Landroid/net/IpConfiguration;
+Landroid/net/IEthernetManager$Stub$Proxy;->getInterfaceDescriptor()Ljava/lang/String;
+Landroid/net/IEthernetManager$Stub$Proxy;->isAvailable(Ljava/lang/String;)Z
+Landroid/net/IEthernetManager$Stub$Proxy;->mRemote:Landroid/os/IBinder;
+Landroid/net/IEthernetManager$Stub$Proxy;->removeListener(Landroid/net/IEthernetServiceListener;)V
+Landroid/net/IEthernetManager$Stub$Proxy;->setConfiguration(Ljava/lang/String;Landroid/net/IpConfiguration;)V
+Landroid/net/IEthernetManager$Stub;-><init>()V
+Landroid/net/IEthernetManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/IEthernetManager;
+Landroid/net/IEthernetManager$Stub;->DESCRIPTOR:Ljava/lang/String;
+Landroid/net/IEthernetManager$Stub;->TRANSACTION_addListener:I
+Landroid/net/IEthernetManager$Stub;->TRANSACTION_getAvailableInterfaces:I
+Landroid/net/IEthernetManager$Stub;->TRANSACTION_getConfiguration:I
+Landroid/net/IEthernetManager$Stub;->TRANSACTION_isAvailable:I
+Landroid/net/IEthernetManager$Stub;->TRANSACTION_removeListener:I
+Landroid/net/IEthernetManager$Stub;->TRANSACTION_setConfiguration:I
+Landroid/net/IEthernetManager;->addListener(Landroid/net/IEthernetServiceListener;)V
+Landroid/net/IEthernetManager;->getAvailableInterfaces()[Ljava/lang/String;
+Landroid/net/IEthernetManager;->getConfiguration(Ljava/lang/String;)Landroid/net/IpConfiguration;
+Landroid/net/IEthernetManager;->isAvailable(Ljava/lang/String;)Z
+Landroid/net/IEthernetManager;->removeListener(Landroid/net/IEthernetServiceListener;)V
+Landroid/net/IEthernetManager;->setConfiguration(Ljava/lang/String;Landroid/net/IpConfiguration;)V
+Landroid/net/IEthernetServiceListener$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
+Landroid/net/IEthernetServiceListener$Stub$Proxy;->getInterfaceDescriptor()Ljava/lang/String;
+Landroid/net/IEthernetServiceListener$Stub$Proxy;->mRemote:Landroid/os/IBinder;
+Landroid/net/IEthernetServiceListener$Stub$Proxy;->onAvailabilityChanged(Ljava/lang/String;Z)V
+Landroid/net/IEthernetServiceListener$Stub;-><init>()V
+Landroid/net/IEthernetServiceListener$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/IEthernetServiceListener;
+Landroid/net/IEthernetServiceListener$Stub;->DESCRIPTOR:Ljava/lang/String;
+Landroid/net/IEthernetServiceListener$Stub;->TRANSACTION_onAvailabilityChanged:I
+Landroid/net/IEthernetServiceListener;->onAvailabilityChanged(Ljava/lang/String;Z)V
Landroid/net/IIpSecService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
Landroid/net/IIpSecService$Stub$Proxy;->addAddressToTunnelInterface(ILandroid/net/LinkAddress;Ljava/lang/String;)V
Landroid/net/IIpSecService$Stub$Proxy;->allocateSecurityParameterIndex(Ljava/lang/String;ILandroid/os/IBinder;)Landroid/net/IpSecSpiResponse;
diff --git a/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java b/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java
index 4ca36df..844efde 100644
--- a/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java
+++ b/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java
@@ -16,6 +16,7 @@
package com.android.networkstack.tethering;
+import static android.content.pm.PackageManager.GET_ACTIVITIES;
import static android.net.TetheringConstants.EXTRA_ADD_TETHER_TYPE;
import static android.net.TetheringConstants.EXTRA_PROVISION_CALLBACK;
import static android.net.TetheringConstants.EXTRA_RUN_PROVISION;
@@ -32,6 +33,9 @@
import static android.net.TetheringManager.TETHER_ERROR_NO_ERROR;
import static android.net.TetheringManager.TETHER_ERROR_PROVISIONING_FAILED;
+import static com.android.networkstack.apishim.ConstantsShim.ACTION_TETHER_UNSUPPORTED_CARRIER_UI;
+import static com.android.networkstack.apishim.ConstantsShim.KEY_CARRIER_SUPPORTS_TETHERING_BOOL;
+
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
@@ -39,6 +43,7 @@
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
+import android.content.pm.PackageManager;
import android.net.util.SharedLog;
import android.os.Bundle;
import android.os.Handler;
@@ -52,6 +57,7 @@
import android.util.SparseIntArray;
import com.android.internal.annotations.VisibleForTesting;
+import com.android.modules.utils.build.SdkLevel;
import java.io.PrintWriter;
import java.util.BitSet;
@@ -74,6 +80,13 @@
protected static final String ACTION_PROVISIONING_ALARM =
"com.android.networkstack.tethering.PROVISIONING_RECHECK_ALARM";
+ // Indicate tether provisioning is not required by carrier.
+ private static final int TETHERING_PROVISIONING_REQUIRED = 1000;
+ // Indicate tether provisioning is required by carrier.
+ private static final int TETHERING_PROVISIONING_NOT_REQUIRED = 1001;
+ // Indicate tethering is not supported by carrier.
+ private static final int TETHERING_PROVISIONING_CARRIER_UNSUPPORT = 1002;
+
private final ComponentName mSilentProvisioningService;
private static final int MS_PER_HOUR = 60 * 60 * 1000;
private static final int DUMP_TIMEOUT = 10_000;
@@ -96,7 +109,7 @@
private boolean mLastCellularUpstreamPermitted = true;
private boolean mUsingCellularAsUpstream = false;
private boolean mNeedReRunProvisioningUi = false;
- private OnUiEntitlementFailedListener mListener;
+ private OnTetherProvisioningFailedListener mListener;
private TetheringConfigurationFetcher mFetcher;
public EntitlementManager(Context ctx, Handler h, SharedLog log,
@@ -115,18 +128,20 @@
mContext.getResources().getString(R.string.config_wifi_tether_enable));
}
- public void setOnUiEntitlementFailedListener(final OnUiEntitlementFailedListener listener) {
+ public void setOnTetherProvisioningFailedListener(
+ final OnTetherProvisioningFailedListener listener) {
mListener = listener;
}
/** Callback fired when UI entitlement failed. */
- public interface OnUiEntitlementFailedListener {
+ public interface OnTetherProvisioningFailedListener {
/**
* Ui entitlement check fails in |downstream|.
*
* @param downstream tethering type from TetheringManager.TETHERING_{@code *}.
+ * @param reason Failed reason.
*/
- void onUiEntitlementFailed(int downstream);
+ void onTetherProvisioningFailed(int downstream, String reason);
}
public void setTetheringConfigurationFetcher(final TetheringConfigurationFetcher fetcher) {
@@ -153,6 +168,9 @@
}
private boolean isCellularUpstreamPermitted(final TetheringConfiguration config) {
+ // If #getTetherProvisioningCondition return TETHERING_PROVISIONING_CARRIER_UNSUPPORT,
+ // that means cellular upstream is not supported and entitlement check result is empty
+ // because entitlement check should not be run.
if (!isTetherProvisioningRequired(config)) return true;
// If provisioning is required and EntitlementManager doesn't know any downstreams, cellular
@@ -199,11 +217,7 @@
// If upstream is not cellular, provisioning app would not be launched
// till upstream change to cellular.
if (mUsingCellularAsUpstream) {
- if (showProvisioningUi) {
- runUiTetherProvisioning(downstreamType, config);
- } else {
- runSilentTetherProvisioning(downstreamType, config);
- }
+ runTetheringProvisioning(showProvisioningUi, downstreamType, config);
mNeedReRunProvisioningUi = false;
} else {
mNeedReRunProvisioningUi |= showProvisioningUi;
@@ -262,18 +276,51 @@
// the change and get the new correct value.
for (int downstream = mCurrentDownstreams.nextSetBit(0); downstream >= 0;
downstream = mCurrentDownstreams.nextSetBit(downstream + 1)) {
+ // If tethering provisioning is required but entitlement check result is empty,
+ // this means tethering may need to run entitlement check or carrier network
+ // is not supported.
if (mCurrentEntitlementResults.indexOfKey(downstream) < 0) {
- if (mNeedReRunProvisioningUi) {
- mNeedReRunProvisioningUi = false;
- runUiTetherProvisioning(downstream, config);
- } else {
- runSilentTetherProvisioning(downstream, config);
- }
+ runTetheringProvisioning(mNeedReRunProvisioningUi, downstream, config);
+ mNeedReRunProvisioningUi = false;
}
}
}
/**
+ * Tether provisioning has these conditions to control provisioning behavior.
+ * 1st priority : Uses system property to disable any provisioning behavior.
+ * 2nd priority : Uses {@code CarrierConfigManager#KEY_CARRIER_SUPPORTS_TETHERING_BOOL} to
+ * decide current carrier support cellular upstream tethering or not.
+ * If value is true, it means check follow up condition to know whether
+ * provisioning is required.
+ * If value is false, it means tethering could not use cellular as upstream.
+ * 3rd priority : Uses {@code CarrierConfigManager#KEY_REQUIRE_ENTITLEMENT_CHECKS_BOOL} to
+ * decide current carrier require the provisioning.
+ * 4th priority : Checks whether provisioning is required from RRO configuration.
+ *
+ * @param config
+ * @return integer {@see #TETHERING_PROVISIONING_NOT_REQUIRED,
+ * #TETHERING_PROVISIONING_REQUIRED,
+ * #TETHERING_PROVISIONING_CARRIER_UNSUPPORT}
+ */
+ private int getTetherProvisioningCondition(final TetheringConfiguration config) {
+ if (SystemProperties.getBoolean(DISABLE_PROVISIONING_SYSPROP_KEY, false)) {
+ return TETHERING_PROVISIONING_NOT_REQUIRED;
+ }
+ // TODO: Find a way to avoid get carrier config twice.
+ if (carrierConfigAffirmsCarrierNotSupport(config)) {
+ // To block tethering, behave as if running provisioning check and failed.
+ return TETHERING_PROVISIONING_CARRIER_UNSUPPORT;
+ }
+
+ if (carrierConfigAffirmsEntitlementCheckNotRequired(config)) {
+ return TETHERING_PROVISIONING_NOT_REQUIRED;
+ }
+ return (config.provisioningApp.length == 2)
+ ? TETHERING_PROVISIONING_REQUIRED : TETHERING_PROVISIONING_NOT_REQUIRED;
+ }
+
+ /**
* Check if the device requires a provisioning check in order to enable tethering.
*
* @param config an object that encapsulates the various tethering configuration elements.
@@ -281,14 +328,26 @@
*/
@VisibleForTesting
protected boolean isTetherProvisioningRequired(final TetheringConfiguration config) {
- if (SystemProperties.getBoolean(DISABLE_PROVISIONING_SYSPROP_KEY, false)
- || config.provisioningApp.length == 0) {
+ return getTetherProvisioningCondition(config) != TETHERING_PROVISIONING_NOT_REQUIRED;
+ }
+
+ /**
+ * Confirms the need of tethering provisioning but no entitlement package exists.
+ */
+ public boolean isProvisioningNeededButUnavailable() {
+ final TetheringConfiguration config = mFetcher.fetchTetheringConfiguration();
+ return getTetherProvisioningCondition(config) == TETHERING_PROVISIONING_REQUIRED
+ && !doesEntitlementPackageExist(config);
+ }
+
+ private boolean doesEntitlementPackageExist(final TetheringConfiguration config) {
+ final PackageManager pm = mContext.getPackageManager();
+ try {
+ pm.getPackageInfo(config.provisioningApp[0], GET_ACTIVITIES);
+ } catch (PackageManager.NameNotFoundException e) {
return false;
}
- if (carrierConfigAffirmsEntitlementCheckNotRequired(config)) {
- return false;
- }
- return (config.provisioningApp.length == 2);
+ return true;
}
/**
@@ -310,9 +369,7 @@
mEntitlementCacheValue.clear();
mCurrentEntitlementResults.clear();
- // TODO: refine provisioning check to isTetherProvisioningRequired() ??
- if (!config.hasMobileHotspotProvisionApp()
- || carrierConfigAffirmsEntitlementCheckNotRequired(config)) {
+ if (!isTetherProvisioningRequired(config)) {
evaluateCellularPermission(config);
return;
}
@@ -327,8 +384,8 @@
* @param config an object that encapsulates the various tethering configuration elements.
* */
public PersistableBundle getCarrierConfig(final TetheringConfiguration config) {
- final CarrierConfigManager configManager = (CarrierConfigManager) mContext
- .getSystemService(Context.CARRIER_CONFIG_SERVICE);
+ final CarrierConfigManager configManager = mContext
+ .getSystemService(CarrierConfigManager.class);
if (configManager == null) return null;
final PersistableBundle carrierConfig = configManager.getConfigForSubId(
@@ -346,6 +403,7 @@
//
// TODO: find a better way to express this, or alter the checking process
// entirely so that this is more intuitive.
+ // TODO: Find a way to avoid using getCarrierConfig everytime.
private boolean carrierConfigAffirmsEntitlementCheckNotRequired(
final TetheringConfiguration config) {
// Check carrier config for entitlement checks
@@ -358,16 +416,29 @@
return !isEntitlementCheckRequired;
}
+ private boolean carrierConfigAffirmsCarrierNotSupport(final TetheringConfiguration config) {
+ if (!SdkLevel.isAtLeastT()) {
+ return false;
+ }
+ // Check carrier config for entitlement checks
+ final PersistableBundle carrierConfig = getCarrierConfig(config);
+ if (carrierConfig == null) return false;
+
+ // A CarrierConfigManager was found and it has a config.
+ final boolean mIsCarrierSupport = carrierConfig.getBoolean(
+ KEY_CARRIER_SUPPORTS_TETHERING_BOOL, true);
+ return !mIsCarrierSupport;
+ }
+
/**
* Run no UI tethering provisioning check.
* @param type tethering type from TetheringManager.TETHERING_{@code *}
* @param subId default data subscription ID.
*/
@VisibleForTesting
- protected Intent runSilentTetherProvisioning(int type, final TetheringConfiguration config) {
+ protected Intent runSilentTetherProvisioning(
+ int type, final TetheringConfiguration config, ResultReceiver receiver) {
if (DBG) mLog.i("runSilentTetherProvisioning: " + type);
- // For silent provisioning, settings would stop tethering when entitlement fail.
- ResultReceiver receiver = buildProxyReceiver(type, false/* notifyFail */, null);
Intent intent = new Intent();
intent.putExtra(EXTRA_ADD_TETHER_TYPE, type);
@@ -383,11 +454,6 @@
return intent;
}
- private void runUiTetherProvisioning(int type, final TetheringConfiguration config) {
- ResultReceiver receiver = buildProxyReceiver(type, true/* notifyFail */, null);
- runUiTetherProvisioning(type, config, receiver);
- }
-
/**
* Run the UI-enabled tethering provisioning check.
* @param type tethering type from TetheringManager.TETHERING_{@code *}
@@ -411,6 +477,35 @@
return intent;
}
+ private void runTetheringProvisioning(
+ boolean showProvisioningUi, int downstreamType, final TetheringConfiguration config) {
+ if (carrierConfigAffirmsCarrierNotSupport(config)) {
+ mListener.onTetherProvisioningFailed(downstreamType, "Carrier does not support.");
+ if (showProvisioningUi) {
+ showCarrierUnsupportedDialog();
+ }
+ return;
+ }
+
+ ResultReceiver receiver =
+ buildProxyReceiver(downstreamType, showProvisioningUi/* notifyFail */, null);
+ if (showProvisioningUi) {
+ runUiTetherProvisioning(downstreamType, config, receiver);
+ } else {
+ runSilentTetherProvisioning(downstreamType, config, receiver);
+ }
+ }
+
+ private void showCarrierUnsupportedDialog() {
+ // This is only used when carrierConfigAffirmsCarrierNotSupport() is true.
+ if (!SdkLevel.isAtLeastT()) {
+ return;
+ }
+ Intent intent = new Intent(ACTION_TETHER_UNSUPPORTED_CARRIER_UI);
+ intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ mContext.startActivity(intent);
+ }
+
@VisibleForTesting
PendingIntent createRecheckAlarmIntent() {
final Intent intent = new Intent(ACTION_PROVISIONING_ALARM);
@@ -576,7 +671,8 @@
int updatedCacheValue = updateEntitlementCacheValue(type, resultCode);
addDownstreamMapping(type, updatedCacheValue);
if (updatedCacheValue == TETHER_ERROR_PROVISIONING_FAILED && notifyFail) {
- mListener.onUiEntitlementFailed(type);
+ mListener.onTetherProvisioningFailed(
+ type, "Tethering provisioning failed.");
}
if (receiver != null) receiver.send(updatedCacheValue, null);
}
@@ -632,9 +728,14 @@
}
final TetheringConfiguration config = mFetcher.fetchTetheringConfiguration();
- if (!isTetherProvisioningRequired(config)) {
- receiver.send(TETHER_ERROR_NO_ERROR, null);
- return;
+
+ switch (getTetherProvisioningCondition(config)) {
+ case TETHERING_PROVISIONING_NOT_REQUIRED:
+ receiver.send(TETHER_ERROR_NO_ERROR, null);
+ return;
+ case TETHERING_PROVISIONING_CARRIER_UNSUPPORT:
+ receiver.send(TETHER_ERROR_PROVISIONING_FAILED, null);
+ return;
}
final int cacheValue = mEntitlementCacheValue.get(
diff --git a/Tethering/src/com/android/networkstack/tethering/Tethering.java b/Tethering/src/com/android/networkstack/tethering/Tethering.java
index bb9b6fb..0b607bd 100644
--- a/Tethering/src/com/android/networkstack/tethering/Tethering.java
+++ b/Tethering/src/com/android/networkstack/tethering/Tethering.java
@@ -18,7 +18,6 @@
import static android.Manifest.permission.NETWORK_SETTINGS;
import static android.Manifest.permission.NETWORK_STACK;
-import static android.content.pm.PackageManager.GET_ACTIVITIES;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;
import static android.hardware.usb.UsbManager.USB_CONFIGURED;
import static android.hardware.usb.UsbManager.USB_CONNECTED;
@@ -319,8 +318,8 @@
mEntitlementMgr = mDeps.getEntitlementManager(mContext, mHandler, mLog,
() -> mTetherMainSM.sendMessage(
TetherMainSM.EVENT_UPSTREAM_PERMISSION_CHANGED));
- mEntitlementMgr.setOnUiEntitlementFailedListener((int downstream) -> {
- mLog.log("OBSERVED UiEnitlementFailed");
+ mEntitlementMgr.setOnTetherProvisioningFailedListener((downstream, reason) -> {
+ mLog.log("OBSERVED OnTetherProvisioningFailed : " + reason);
stopTethering(downstream);
});
mEntitlementMgr.setTetheringConfigurationFetcher(() -> {
@@ -995,30 +994,11 @@
return tetherState.lastError;
}
- private boolean isProvisioningNeededButUnavailable() {
- return isTetherProvisioningRequired() && !doesEntitlementPackageExist();
- }
-
boolean isTetherProvisioningRequired() {
final TetheringConfiguration cfg = mConfig;
return mEntitlementMgr.isTetherProvisioningRequired(cfg);
}
- private boolean doesEntitlementPackageExist() {
- // provisioningApp must contain package and class name.
- if (mConfig.provisioningApp.length != 2) {
- return false;
- }
-
- final PackageManager pm = mContext.getPackageManager();
- try {
- pm.getPackageInfo(mConfig.provisioningApp[0], GET_ACTIVITIES);
- } catch (PackageManager.NameNotFoundException e) {
- return false;
- }
- return true;
- }
-
private int getRequestedState(int type) {
final TetheringRequestParcel request = mActiveTetheringRequests.get(type);
@@ -2476,7 +2456,7 @@
&& !mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING);
return tetherEnabledInSettings && hasAnySupportedDownstream()
- && !isProvisioningNeededButUnavailable();
+ && !mEntitlementMgr.isProvisioningNeededButUnavailable();
}
private void dumpBpf(IndentingPrintWriter pw) {
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java b/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java
index 46ce82c..690ff71 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java
+++ b/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java
@@ -37,6 +37,9 @@
import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
+import static com.android.networkstack.apishim.ConstantsShim.KEY_CARRIER_SUPPORTS_TETHERING_BOOL;
+import static com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo;
+import static com.android.testutils.DevSdkIgnoreRuleKt.SC_V2;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
@@ -47,6 +50,7 @@
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.never;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
@@ -77,9 +81,12 @@
import androidx.test.runner.AndroidJUnit4;
import com.android.internal.util.test.BroadcastInterceptingContext;
+import com.android.modules.utils.build.SdkLevel;
+import com.android.testutils.DevSdkIgnoreRule;
import org.junit.After;
import org.junit.Before;
+import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InOrder;
@@ -96,6 +103,7 @@
private static final String PROVISIONING_NO_UI_APP_NAME = "no_ui_app";
private static final String PROVISIONING_APP_RESPONSE = "app_response";
private static final String TEST_PACKAGE_NAME = "com.android.tethering.test";
+ private static final String FAILED_TETHERING_REASON = "Tethering provisioning failed.";
private static final int RECHECK_TIMER_HOURS = 24;
@Mock private CarrierConfigManager mCarrierConfigManager;
@@ -103,10 +111,14 @@
@Mock private Resources mResources;
@Mock private SharedLog mLog;
@Mock private PackageManager mPm;
- @Mock private EntitlementManager.OnUiEntitlementFailedListener mEntitlementFailedListener;
+ @Mock private EntitlementManager
+ .OnTetherProvisioningFailedListener mTetherProvisioningFailedListener;
@Mock private AlarmManager mAlarmManager;
@Mock private PendingIntent mAlarmIntent;
+ @Rule
+ public final DevSdkIgnoreRule ignoreRule = new DevSdkIgnoreRule();
+
// Like so many Android system APIs, these cannot be mocked because it is marked final.
// We have to use the real versions.
private final PersistableBundle mCarrierConfig = new PersistableBundle();
@@ -179,8 +191,8 @@
@Override
protected Intent runSilentTetherProvisioning(int type,
- final TetheringConfiguration config) {
- Intent intent = super.runSilentTetherProvisioning(type, config);
+ final TetheringConfiguration config, final ResultReceiver receiver) {
+ Intent intent = super.runSilentTetherProvisioning(type, config, receiver);
assertSilentTetherProvisioning(type, config, intent);
silentProvisionCount++;
addDownstreamMapping(type, fakeEntitlementResult);
@@ -245,7 +257,7 @@
mPermissionChangeCallback = spy(() -> { });
mEnMgr = new WrappedEntitlementManager(mMockContext, new Handler(mLooper.getLooper()), mLog,
mPermissionChangeCallback);
- mEnMgr.setOnUiEntitlementFailedListener(mEntitlementFailedListener);
+ mEnMgr.setOnTetherProvisioningFailedListener(mTetherProvisioningFailedListener);
mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
mEnMgr.setTetheringConfigurationFetcher(() -> {
return mConfig;
@@ -268,14 +280,23 @@
when(mResources.getInteger(R.integer.config_mobile_hotspot_provision_check_period))
.thenReturn(RECHECK_TIMER_HOURS);
// Act like the CarrierConfigManager is present and ready unless told otherwise.
- when(mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE))
- .thenReturn(mCarrierConfigManager);
+ mockService(Context.CARRIER_CONFIG_SERVICE,
+ CarrierConfigManager.class, mCarrierConfigManager);
when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(mCarrierConfig);
mCarrierConfig.putBoolean(CarrierConfigManager.KEY_REQUIRE_ENTITLEMENT_CHECKS_BOOL, true);
mCarrierConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
}
+ private void setupCarrierConfig(boolean carrierSupported) {
+ mCarrierConfig.putBoolean(KEY_CARRIER_SUPPORTS_TETHERING_BOOL, carrierSupported);
+ }
+
+ private <T> void mockService(String serviceName, Class<T> serviceClass, T service) {
+ when(mMockContext.getSystemServiceName(serviceClass)).thenReturn(serviceName);
+ when(mMockContext.getSystemService(serviceName)).thenReturn(service);
+ }
+
@Test
public void canRequireProvisioning() {
setupForRequiredProvisioning();
@@ -285,8 +306,7 @@
@Test
public void toleratesCarrierConfigManagerMissing() {
setupForRequiredProvisioning();
- when(mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE))
- .thenReturn(null);
+ mockService(Context.CARRIER_CONFIG_SERVICE, CarrierConfigManager.class, null);
mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
// Couldn't get the CarrierConfigManager, but still had a declared provisioning app.
// Therefore provisioning still be required.
@@ -613,14 +633,16 @@
@Test
public void testCallStopTetheringWhenUiProvisioningFail() {
setupForRequiredProvisioning();
- verify(mEntitlementFailedListener, times(0)).onUiEntitlementFailed(TETHERING_WIFI);
+ verify(mTetherProvisioningFailedListener, times(0))
+ .onTetherProvisioningFailed(TETHERING_WIFI, FAILED_TETHERING_REASON);
mEnMgr.fakeEntitlementResult = TETHER_ERROR_PROVISIONING_FAILED;
mEnMgr.notifyUpstream(true);
mLooper.dispatchAll();
mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true);
mLooper.dispatchAll();
assertEquals(1, mEnMgr.uiProvisionCount);
- verify(mEntitlementFailedListener, times(1)).onUiEntitlementFailed(TETHERING_WIFI);
+ verify(mTetherProvisioningFailedListener, times(1))
+ .onTetherProvisioningFailed(TETHERING_WIFI, FAILED_TETHERING_REASON);
}
@Test
@@ -644,7 +666,8 @@
// When second downstream is down, exempted downstream can use cellular upstream.
assertEquals(1, mEnMgr.uiProvisionCount);
- verify(mEntitlementFailedListener).onUiEntitlementFailed(TETHERING_USB);
+ verify(mTetherProvisioningFailedListener).onTetherProvisioningFailed(TETHERING_USB,
+ FAILED_TETHERING_REASON);
mEnMgr.stopProvisioningIfNeeded(TETHERING_USB);
assertTrue(mEnMgr.isCellularUpstreamPermitted());
@@ -678,4 +701,85 @@
verify(mAlarmManager).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(),
eq(mAlarmIntent));
}
+
+ @Test
+ @IgnoreUpTo(SC_V2)
+ public void requestLatestTetheringEntitlementResult_carrierDoesNotSupport_noProvisionCount()
+ throws Exception {
+ setupForRequiredProvisioning();
+ setupCarrierConfig(false);
+ mEnMgr.fakeEntitlementResult = TETHER_ERROR_NO_ERROR;
+ ResultReceiver receiver = new ResultReceiver(null) {
+ @Override
+ protected void onReceiveResult(int resultCode, Bundle resultData) {
+ assertEquals(TETHER_ERROR_PROVISIONING_FAILED, resultCode);
+ }
+ };
+ mEnMgr.requestLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, false);
+ mLooper.dispatchAll();
+ assertEquals(0, mEnMgr.uiProvisionCount);
+ mEnMgr.reset();
+ }
+
+ @Test
+ @IgnoreUpTo(SC_V2)
+ public void reevaluateSimCardProvisioning_carrierUnsupportAndSimswitch() {
+ setupForRequiredProvisioning();
+
+ // Start a tethering with cellular data without provisioning.
+ mEnMgr.notifyUpstream(true);
+ mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, false);
+ mLooper.dispatchAll();
+
+ // Tear down mobile, then switch SIM.
+ mEnMgr.notifyUpstream(false);
+ mLooper.dispatchAll();
+ setupCarrierConfig(false);
+ mEnMgr.reevaluateSimCardProvisioning(mConfig);
+
+ // Turn on upstream.
+ mEnMgr.notifyUpstream(true);
+ mLooper.dispatchAll();
+
+ verify(mTetherProvisioningFailedListener)
+ .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support.");
+ }
+
+ @Test
+ @IgnoreUpTo(SC_V2)
+ public void startProvisioningIfNeeded_carrierUnsupport()
+ throws Exception {
+ setupForRequiredProvisioning();
+ setupCarrierConfig(false);
+ mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true);
+ verify(mTetherProvisioningFailedListener, never())
+ .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support.");
+
+ mEnMgr.notifyUpstream(true);
+ mLooper.dispatchAll();
+ verify(mTetherProvisioningFailedListener)
+ .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support.");
+ mEnMgr.stopProvisioningIfNeeded(TETHERING_WIFI);
+ reset(mTetherProvisioningFailedListener);
+
+ mEnMgr.startProvisioningIfNeeded(TETHERING_WIFI, true);
+ mLooper.dispatchAll();
+ verify(mTetherProvisioningFailedListener)
+ .onTetherProvisioningFailed(TETHERING_WIFI, "Carrier does not support.");
+ }
+
+ @Test
+ public void isTetherProvisioningRequired_carrierUnSupport() {
+ setupForRequiredProvisioning();
+ setupCarrierConfig(false);
+ when(mResources.getStringArray(R.array.config_mobile_hotspot_provision_app))
+ .thenReturn(new String[0]);
+ mConfig = new FakeTetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
+
+ if (SdkLevel.isAtLeastT()) {
+ assertTrue(mEnMgr.isTetherProvisioningRequired(mConfig));
+ } else {
+ assertFalse(mEnMgr.isTetherProvisioningRequired(mConfig));
+ }
+ }
}
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/OffloadControllerTest.java b/Tethering/tests/unit/src/com/android/networkstack/tethering/OffloadControllerTest.java
index fc34585..e9716b3 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/OffloadControllerTest.java
+++ b/Tethering/tests/unit/src/com/android/networkstack/tethering/OffloadControllerTest.java
@@ -26,7 +26,7 @@
import static android.net.RouteInfo.RTN_UNICAST;
import static android.provider.Settings.Global.TETHER_OFFLOAD_DISABLED;
-import static com.android.modules.utils.build.SdkLevel.isAtLeastS;
+import static com.android.modules.utils.build.SdkLevel.isAtLeastT;
import static com.android.networkstack.tethering.OffloadController.StatsType.STATS_PER_IFACE;
import static com.android.networkstack.tethering.OffloadController.StatsType.STATS_PER_UID;
import static com.android.networkstack.tethering.OffloadHardwareInterface.ForwardedStats;
@@ -666,10 +666,12 @@
callback.onStoppedLimitReached();
mTetherStatsProviderCb.expectNotifyStatsUpdated();
- if (isAtLeastS()) {
+ if (isAtLeastT()) {
+ mTetherStatsProviderCb.expectNotifyLimitReached();
+ } else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.S) {
mTetherStatsProviderCb.expectNotifyWarningOrLimitReached();
} else {
- mTetherStatsProviderCb.expectLegacyNotifyLimitReached();
+ mTetherStatsProviderCb.expectNotifyLimitReached();
}
}
@@ -680,7 +682,12 @@
final OffloadHardwareInterface.ControlCallback callback = mControlCallbackCaptor.getValue();
callback.onWarningReached();
mTetherStatsProviderCb.expectNotifyStatsUpdated();
- mTetherStatsProviderCb.expectNotifyWarningOrLimitReached();
+
+ if (isAtLeastT()) {
+ mTetherStatsProviderCb.expectNotifyWarningReached();
+ } else {
+ mTetherStatsProviderCb.expectNotifyWarningOrLimitReached();
+ }
}
@Test
diff --git a/framework-t/Android.bp b/framework-t/Android.bp
index 2ab69b8..1e508a0 100644
--- a/framework-t/Android.bp
+++ b/framework-t/Android.bp
@@ -19,6 +19,9 @@
default_applicable_licenses: ["Android-Apache-2.0"],
}
+// Include build rules from Sources.bp
+build = ["Sources.bp"]
+
java_defaults {
name: "enable-framework-connectivity-t-targets",
enabled: true,
@@ -127,6 +130,7 @@
"//frameworks/base/tests/vcn",
"//frameworks/libs/net/common/testutils",
"//frameworks/libs/net/common/tests:__subpackages__",
+ "//frameworks/opt/net/ethernet/tests:__subpackages__",
"//frameworks/opt/telephony/tests/telephonytests",
"//packages/modules/CaptivePortalLogin/tests",
"//packages/modules/Connectivity/Tethering/tests:__subpackages__",
diff --git a/framework-t/Sources.bp b/framework-t/Sources.bp
new file mode 100644
index 0000000..53b4163
--- /dev/null
+++ b/framework-t/Sources.bp
@@ -0,0 +1,175 @@
+//
+// Copyright (C) 2021 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// NetworkStats related libraries.
+
+filegroup {
+ name: "framework-connectivity-netstats-internal-sources",
+ srcs: [
+ "src/android/app/usage/*.java",
+ "src/android/net/DataUsageRequest.*",
+ "src/android/net/INetworkStatsService.aidl",
+ "src/android/net/INetworkStatsSession.aidl",
+ "src/android/net/NetworkIdentity.java",
+ "src/android/net/NetworkIdentitySet.java",
+ "src/android/net/NetworkStateSnapshot.*",
+ "src/android/net/NetworkStats.*",
+ "src/android/net/NetworkStatsAccess.*",
+ "src/android/net/NetworkStatsCollection.*",
+ "src/android/net/NetworkStatsHistory.*",
+ "src/android/net/NetworkTemplate.*",
+ "src/android/net/TrafficStats.java",
+ "src/android/net/UnderlyingNetworkInfo.*",
+ "src/android/net/netstats/**/*.*",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+filegroup {
+ name: "framework-connectivity-netstats-sources",
+ srcs: [
+ ":framework-connectivity-netstats-internal-sources",
+ ],
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// Nsd related libraries.
+
+filegroup {
+ name: "framework-connectivity-nsd-internal-sources",
+ srcs: [
+ "src/android/net/nsd/*.aidl",
+ "src/android/net/nsd/*.java",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+filegroup {
+ name: "framework-connectivity-nsd-sources",
+ srcs: [
+ ":framework-connectivity-nsd-internal-sources",
+ ],
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// IpSec related libraries.
+
+filegroup {
+ name: "framework-connectivity-ipsec-sources",
+ srcs: [
+ "src/android/net/IIpSecService.aidl",
+ "src/android/net/IpSec*.*",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// Ethernet related libraries.
+
+filegroup {
+ name: "framework-connectivity-ethernet-sources",
+ srcs: [
+ "src/android/net/EthernetManager.java",
+ "src/android/net/EthernetNetworkManagementException.java",
+ "src/android/net/EthernetNetworkManagementException.aidl",
+ "src/android/net/EthernetNetworkSpecifier.java",
+ "src/android/net/EthernetNetworkUpdateRequest.java",
+ "src/android/net/EthernetNetworkUpdateRequest.aidl",
+ "src/android/net/IEthernetManager.aidl",
+ "src/android/net/IEthernetServiceListener.aidl",
+ "src/android/net/INetworkInterfaceOutcomeReceiver.aidl",
+ "src/android/net/ITetheredInterfaceCallback.aidl",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// Connectivity-T common libraries.
+
+filegroup {
+ name: "framework-connectivity-tiramisu-internal-sources",
+ srcs: [
+ "src/android/net/ConnectivityFrameworkInitializerTiramisu.java",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// TODO: remove this empty filegroup.
+filegroup {
+ name: "framework-connectivity-tiramisu-sources",
+ srcs: [],
+ visibility: ["//frameworks/base"],
+}
+
+filegroup {
+ name: "framework-connectivity-tiramisu-updatable-sources",
+ srcs: [
+ ":framework-connectivity-ethernet-sources",
+ ":framework-connectivity-ipsec-sources",
+ ":framework-connectivity-netstats-sources",
+ ":framework-connectivity-nsd-sources",
+ ":framework-connectivity-tiramisu-internal-sources",
+ ],
+ visibility: [
+ "//frameworks/base",
+ "//packages/modules/Connectivity:__subpackages__",
+ ],
+}
+
+cc_library_shared {
+ name: "libframework-connectivity-tiramisu-jni",
+ min_sdk_version: "30",
+ cflags: [
+ "-Wall",
+ "-Werror",
+ "-Wno-unused-parameter",
+ // Don't warn about S API usage even with
+ // min_sdk 30: the library is only loaded
+ // on S+ devices
+ "-Wno-unguarded-availability",
+ "-Wthread-safety",
+ ],
+ srcs: [
+ "jni/android_net_TrafficStats.cpp",
+ "jni/onload.cpp",
+ ],
+ shared_libs: [
+ "libandroid",
+ "liblog",
+ "libnativehelper",
+ ],
+ stl: "none",
+ apex_available: [
+ "com.android.tethering",
+ ],
+}
diff --git a/framework-t/api/current.txt b/framework-t/api/current.txt
index 3d6fb3e..1b47481 100644
--- a/framework-t/api/current.txt
+++ b/framework-t/api/current.txt
@@ -61,6 +61,14 @@
package android.net {
+ public final class EthernetNetworkSpecifier extends android.net.NetworkSpecifier implements android.os.Parcelable {
+ ctor public EthernetNetworkSpecifier(@NonNull String);
+ method public int describeContents();
+ method @Nullable public String getInterfaceName();
+ method public void writeToParcel(@NonNull android.os.Parcel, int);
+ field @NonNull public static final android.os.Parcelable.Creator<android.net.EthernetNetworkSpecifier> CREATOR;
+ }
+
public final class IpSecAlgorithm implements android.os.Parcelable {
ctor public IpSecAlgorithm(@NonNull String, @NonNull byte[]);
ctor public IpSecAlgorithm(@NonNull String, @NonNull byte[], int);
@@ -180,10 +188,12 @@
public final class NsdManager {
method public void discoverServices(String, int, android.net.nsd.NsdManager.DiscoveryListener);
- method public void discoverServices(@NonNull String, int, @Nullable android.net.Network, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
- method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void discoverServices(@NonNull String, int, @NonNull android.net.NetworkRequest, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
+ method public void discoverServices(@NonNull String, int, @Nullable android.net.Network, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
+ method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void discoverServices(@NonNull String, int, @NonNull android.net.NetworkRequest, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
method public void registerService(android.net.nsd.NsdServiceInfo, int, android.net.nsd.NsdManager.RegistrationListener);
+ method public void registerService(@NonNull android.net.nsd.NsdServiceInfo, int, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.RegistrationListener);
method public void resolveService(android.net.nsd.NsdServiceInfo, android.net.nsd.NsdManager.ResolveListener);
+ method public void resolveService(@NonNull android.net.nsd.NsdServiceInfo, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.ResolveListener);
method public void stopServiceDiscovery(android.net.nsd.NsdManager.DiscoveryListener);
method public void unregisterService(android.net.nsd.NsdManager.RegistrationListener);
field public static final String ACTION_NSD_STATE_CHANGED = "android.net.nsd.STATE_CHANGED";
diff --git a/framework-t/api/module-lib-current.txt b/framework-t/api/module-lib-current.txt
index aaaa628..658c625 100644
--- a/framework-t/api/module-lib-current.txt
+++ b/framework-t/api/module-lib-current.txt
@@ -4,6 +4,7 @@
public class NetworkStatsManager {
method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void forceUpdate();
method public static int getCollapsedRatType(int);
+ method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void noteUidForeground(int, boolean);
method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void notifyNetworkStatus(@NonNull java.util.List<android.net.Network>, @NonNull java.util.List<android.net.NetworkStateSnapshot>, @Nullable String, @NonNull java.util.List<android.net.UnderlyingNetworkInfo>);
method @NonNull @WorkerThread public android.app.usage.NetworkStats queryDetailsForDevice(@NonNull android.net.NetworkTemplate, long, long);
method @NonNull @WorkerThread public android.app.usage.NetworkStats queryDetailsForUidTagState(@NonNull android.net.NetworkTemplate, long, long, int, int, int) throws java.lang.SecurityException;
@@ -15,7 +16,6 @@
method public void setPollForce(boolean);
method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void setPollOnOpen(boolean);
method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void setStatsProviderWarningAndLimitAsync(@NonNull String, long, long);
- method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void setUidForeground(int, boolean);
field public static final int NETWORK_TYPE_5G_NSA = -2; // 0xfffffffe
}
@@ -31,6 +31,28 @@
method public static void registerServiceWrappers();
}
+ public class EthernetManager {
+ method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void addEthernetStateListener(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.IntConsumer);
+ method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void addInterfaceStateListener(@NonNull java.util.concurrent.Executor, @NonNull android.net.EthernetManager.InterfaceStateListener);
+ method @NonNull @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public java.util.List<java.lang.String> getInterfaceList();
+ method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void removeEthernetStateListener(@NonNull java.util.function.IntConsumer);
+ method public void removeInterfaceStateListener(@NonNull android.net.EthernetManager.InterfaceStateListener);
+ method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK, android.Manifest.permission.NETWORK_SETTINGS}) public void setEthernetEnabled(boolean);
+ method public void setIncludeTestInterfaces(boolean);
+ field public static final int ETHERNET_STATE_DISABLED = 0; // 0x0
+ field public static final int ETHERNET_STATE_ENABLED = 1; // 0x1
+ field public static final int ROLE_CLIENT = 1; // 0x1
+ field public static final int ROLE_NONE = 0; // 0x0
+ field public static final int ROLE_SERVER = 2; // 0x2
+ field public static final int STATE_ABSENT = 0; // 0x0
+ field public static final int STATE_LINK_DOWN = 1; // 0x1
+ field public static final int STATE_LINK_UP = 2; // 0x2
+ }
+
+ public static interface EthernetManager.InterfaceStateListener {
+ method public void onInterfaceStateChanged(@NonNull String, int, int, @Nullable android.net.IpConfiguration);
+ }
+
public class IpSecManager {
field public static final int DIRECTION_FWD = 2; // 0x2
}
diff --git a/framework-t/api/system-current.txt b/framework-t/api/system-current.txt
index 4035e9b..0f37b6f 100644
--- a/framework-t/api/system-current.txt
+++ b/framework-t/api/system-current.txt
@@ -12,6 +12,45 @@
package android.net {
+ public class EthernetManager {
+ method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK, android.Manifest.permission.MANAGE_ETHERNET_NETWORKS}) public void disableInterface(@NonNull String, @Nullable java.util.concurrent.Executor, @Nullable android.os.OutcomeReceiver<java.lang.String,android.net.EthernetNetworkManagementException>);
+ method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK, android.Manifest.permission.MANAGE_ETHERNET_NETWORKS}) public void enableInterface(@NonNull String, @Nullable java.util.concurrent.Executor, @Nullable android.os.OutcomeReceiver<java.lang.String,android.net.EthernetNetworkManagementException>);
+ method @NonNull @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_STACK, android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public android.net.EthernetManager.TetheredInterfaceRequest requestTetheredInterface(@NonNull java.util.concurrent.Executor, @NonNull android.net.EthernetManager.TetheredInterfaceCallback);
+ method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK, android.Manifest.permission.MANAGE_ETHERNET_NETWORKS}) public void updateConfiguration(@NonNull String, @NonNull android.net.EthernetNetworkUpdateRequest, @Nullable java.util.concurrent.Executor, @Nullable android.os.OutcomeReceiver<java.lang.String,android.net.EthernetNetworkManagementException>);
+ }
+
+ public static interface EthernetManager.TetheredInterfaceCallback {
+ method public void onAvailable(@NonNull String);
+ method public void onUnavailable();
+ }
+
+ public static class EthernetManager.TetheredInterfaceRequest {
+ method public void release();
+ }
+
+ public final class EthernetNetworkManagementException extends java.lang.RuntimeException implements android.os.Parcelable {
+ ctor public EthernetNetworkManagementException(@NonNull String);
+ method public int describeContents();
+ method public void writeToParcel(@NonNull android.os.Parcel, int);
+ field @NonNull public static final android.os.Parcelable.Creator<android.net.EthernetNetworkManagementException> CREATOR;
+ }
+
+ public final class EthernetNetworkUpdateRequest implements android.os.Parcelable {
+ method public int describeContents();
+ method @Nullable public android.net.IpConfiguration getIpConfiguration();
+ method @Nullable public android.net.NetworkCapabilities getNetworkCapabilities();
+ method public void writeToParcel(@NonNull android.os.Parcel, int);
+ field @NonNull public static final android.os.Parcelable.Creator<android.net.EthernetNetworkUpdateRequest> CREATOR;
+ }
+
+ public static final class EthernetNetworkUpdateRequest.Builder {
+ ctor public EthernetNetworkUpdateRequest.Builder();
+ ctor public EthernetNetworkUpdateRequest.Builder(@NonNull android.net.EthernetNetworkUpdateRequest);
+ method @NonNull public android.net.EthernetNetworkUpdateRequest build();
+ method @NonNull public android.net.EthernetNetworkUpdateRequest.Builder setIpConfiguration(@Nullable android.net.IpConfiguration);
+ method @NonNull public android.net.EthernetNetworkUpdateRequest.Builder setNetworkCapabilities(@Nullable android.net.NetworkCapabilities);
+ }
+
public class IpSecManager {
method @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public void applyTunnelModeTransform(@NonNull android.net.IpSecManager.IpSecTunnelInterface, int, @NonNull android.net.IpSecTransform) throws java.io.IOException;
method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public android.net.IpSecManager.IpSecTunnelInterface createIpSecTunnelInterface(@NonNull java.net.InetAddress, @NonNull java.net.InetAddress, @NonNull android.net.Network) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
diff --git a/framework-t/jni/android_net_TrafficStats.cpp b/framework-t/jni/android_net_TrafficStats.cpp
new file mode 100644
index 0000000..f3c58b1
--- /dev/null
+++ b/framework-t/jni/android_net_TrafficStats.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/file_descriptor_jni.h>
+#include <android/multinetwork.h>
+#include <nativehelper/JNIHelp.h>
+
+namespace android {
+
+static jint tagSocketFd(JNIEnv* env, jclass, jobject fileDescriptor, jint tag, jint uid) {
+ int fd = AFileDescriptor_getFd(env, fileDescriptor);
+ if (fd == -1) return -EBADF;
+ return android_tag_socket_with_uid(fd, tag, uid);
+}
+
+static jint untagSocketFd(JNIEnv* env, jclass, jobject fileDescriptor) {
+ int fd = AFileDescriptor_getFd(env, fileDescriptor);
+ if (fd == -1) return -EBADF;
+ return android_untag_socket(fd);
+}
+
+static const JNINativeMethod gMethods[] = {
+ /* name, signature, funcPtr */
+ { "native_tagSocketFd", "(Ljava/io/FileDescriptor;II)I", (void*) tagSocketFd },
+ { "native_untagSocketFd", "(Ljava/io/FileDescriptor;)I", (void*) untagSocketFd },
+};
+
+int register_android_net_TrafficStats(JNIEnv* env) {
+ return jniRegisterNativeMethods(env, "android/net/TrafficStats", gMethods, NELEM(gMethods));
+}
+
+}; // namespace android
+
diff --git a/framework-t/jni/onload.cpp b/framework-t/jni/onload.cpp
new file mode 100644
index 0000000..1fb42c6
--- /dev/null
+++ b/framework-t/jni/onload.cpp
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "FrameworkConnectivityJNI"
+
+#include <log/log.h>
+#include <nativehelper/JNIHelp.h>
+
+namespace android {
+
+int register_android_net_TrafficStats(JNIEnv* env);
+
+extern "C" jint JNI_OnLoad(JavaVM* vm, void*) {
+ JNIEnv *env;
+ if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
+ __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, "ERROR: GetEnv failed");
+ return JNI_ERR;
+ }
+
+ if (register_android_net_TrafficStats(env) < 0) return JNI_ERR;
+
+ return JNI_VERSION_1_6;
+}
+
+}; // namespace android
+
diff --git a/framework-t/src/android/app/usage/NetworkStats.java b/framework-t/src/android/app/usage/NetworkStats.java
new file mode 100644
index 0000000..2b6570a
--- /dev/null
+++ b/framework-t/src/android/app/usage/NetworkStats.java
@@ -0,0 +1,742 @@
+/**
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package android.app.usage;
+
+import android.annotation.IntDef;
+import android.content.Context;
+import android.net.INetworkStatsService;
+import android.net.INetworkStatsSession;
+import android.net.NetworkStatsHistory;
+import android.net.NetworkTemplate;
+import android.net.TrafficStats;
+import android.os.RemoteException;
+import android.util.Log;
+
+import com.android.net.module.util.CollectionUtils;
+
+import dalvik.system.CloseGuard;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+
+/**
+ * Class providing enumeration over buckets of network usage statistics. {@link NetworkStats} objects
+ * are returned as results to various queries in {@link NetworkStatsManager}.
+ */
+public final class NetworkStats implements AutoCloseable {
+ private final static String TAG = "NetworkStats";
+
+ private final CloseGuard mCloseGuard = CloseGuard.get();
+
+ /**
+ * Start timestamp of stats collected
+ */
+ private final long mStartTimeStamp;
+
+ /**
+ * End timestamp of stats collected
+ */
+ private final long mEndTimeStamp;
+
+ /**
+ * Non-null array indicates the query enumerates over uids.
+ */
+ private int[] mUids;
+
+ /**
+ * Index of the current uid in mUids when doing uid enumeration or a single uid value,
+ * depending on query type.
+ */
+ private int mUidOrUidIndex;
+
+ /**
+ * Tag id in case if was specified in the query.
+ */
+ private int mTag = android.net.NetworkStats.TAG_NONE;
+
+ /**
+ * State in case it was not specified in the query.
+ */
+ private int mState = Bucket.STATE_ALL;
+
+ /**
+ * The session while the query requires it, null if all the stats have been collected or close()
+ * has been called.
+ */
+ private INetworkStatsSession mSession;
+ private NetworkTemplate mTemplate;
+
+ /**
+ * Results of a summary query.
+ */
+ private android.net.NetworkStats mSummary = null;
+
+ /**
+ * Results of detail queries.
+ */
+ private NetworkStatsHistory mHistory = null;
+
+ /**
+ * Where we are in enumerating over the current result.
+ */
+ private int mEnumerationIndex = 0;
+
+ /**
+ * Recycling entry objects to prevent heap fragmentation.
+ */
+ private android.net.NetworkStats.Entry mRecycledSummaryEntry = null;
+ private NetworkStatsHistory.Entry mRecycledHistoryEntry = null;
+
+ /** @hide */
+ NetworkStats(Context context, NetworkTemplate template, int flags, long startTimestamp,
+ long endTimestamp, INetworkStatsService statsService)
+ throws RemoteException, SecurityException {
+ // Open network stats session
+ mSession = statsService.openSessionForUsageStats(flags, context.getOpPackageName());
+ mCloseGuard.open("close");
+ mTemplate = template;
+ mStartTimeStamp = startTimestamp;
+ mEndTimeStamp = endTimestamp;
+ }
+
+ @Override
+ protected void finalize() throws Throwable {
+ try {
+ if (mCloseGuard != null) {
+ mCloseGuard.warnIfOpen();
+ }
+ close();
+ } finally {
+ super.finalize();
+ }
+ }
+
+ // -------------------------BEGINNING OF PUBLIC API-----------------------------------
+
+ /**
+ * Buckets are the smallest elements of a query result. As some dimensions of a result may be
+ * aggregated (e.g. time or state) some values may be equal across all buckets.
+ */
+ public static class Bucket {
+ /** @hide */
+ @IntDef(prefix = { "STATE_" }, value = {
+ STATE_ALL,
+ STATE_DEFAULT,
+ STATE_FOREGROUND
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface State {}
+
+ /**
+ * Combined usage across all states.
+ */
+ public static final int STATE_ALL = -1;
+
+ /**
+ * Usage not accounted for in any other state.
+ */
+ public static final int STATE_DEFAULT = 0x1;
+
+ /**
+ * Foreground usage.
+ */
+ public static final int STATE_FOREGROUND = 0x2;
+
+ /**
+ * Special UID value for aggregate/unspecified.
+ */
+ public static final int UID_ALL = android.net.NetworkStats.UID_ALL;
+
+ /**
+ * Special UID value for removed apps.
+ */
+ public static final int UID_REMOVED = TrafficStats.UID_REMOVED;
+
+ /**
+ * Special UID value for data usage by tethering.
+ */
+ public static final int UID_TETHERING = TrafficStats.UID_TETHERING;
+
+ /** @hide */
+ @IntDef(prefix = { "METERED_" }, value = {
+ METERED_ALL,
+ METERED_NO,
+ METERED_YES
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Metered {}
+
+ /**
+ * Combined usage across all metered states. Covers metered and unmetered usage.
+ */
+ public static final int METERED_ALL = -1;
+
+ /**
+ * Usage that occurs on an unmetered network.
+ */
+ public static final int METERED_NO = 0x1;
+
+ /**
+ * Usage that occurs on a metered network.
+ *
+ * <p>A network is classified as metered when the user is sensitive to heavy data usage on
+ * that connection.
+ */
+ public static final int METERED_YES = 0x2;
+
+ /** @hide */
+ @IntDef(prefix = { "ROAMING_" }, value = {
+ ROAMING_ALL,
+ ROAMING_NO,
+ ROAMING_YES
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Roaming {}
+
+ /**
+ * Combined usage across all roaming states. Covers both roaming and non-roaming usage.
+ */
+ public static final int ROAMING_ALL = -1;
+
+ /**
+ * Usage that occurs on a home, non-roaming network.
+ *
+ * <p>Any cellular usage in this bucket was incurred while the device was connected to a
+ * tower owned or operated by the user's wireless carrier, or a tower that the user's
+ * wireless carrier has indicated should be treated as a home network regardless.
+ *
+ * <p>This is also the default value for network types that do not support roaming.
+ */
+ public static final int ROAMING_NO = 0x1;
+
+ /**
+ * Usage that occurs on a roaming network.
+ *
+ * <p>Any cellular usage in this bucket as incurred while the device was roaming on another
+ * carrier's network, for which additional charges may apply.
+ */
+ public static final int ROAMING_YES = 0x2;
+
+ /** @hide */
+ @IntDef(prefix = { "DEFAULT_NETWORK_" }, value = {
+ DEFAULT_NETWORK_ALL,
+ DEFAULT_NETWORK_NO,
+ DEFAULT_NETWORK_YES
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface DefaultNetworkStatus {}
+
+ /**
+ * Combined usage for this network regardless of default network status.
+ */
+ public static final int DEFAULT_NETWORK_ALL = -1;
+
+ /**
+ * Usage that occurs while this network is not a default network.
+ *
+ * <p>This implies that the app responsible for this usage requested that it occur on a
+ * specific network different from the one(s) the system would have selected for it.
+ */
+ public static final int DEFAULT_NETWORK_NO = 0x1;
+
+ /**
+ * Usage that occurs while this network is a default network.
+ *
+ * <p>This implies that the app either did not select a specific network for this usage,
+ * or it selected a network that the system could have selected for app traffic.
+ */
+ public static final int DEFAULT_NETWORK_YES = 0x2;
+
+ /**
+ * Special TAG value for total data across all tags
+ */
+ public static final int TAG_NONE = android.net.NetworkStats.TAG_NONE;
+
+ private int mUid;
+ private int mTag;
+ private int mState;
+ private int mDefaultNetworkStatus;
+ private int mMetered;
+ private int mRoaming;
+ private long mBeginTimeStamp;
+ private long mEndTimeStamp;
+ private long mRxBytes;
+ private long mRxPackets;
+ private long mTxBytes;
+ private long mTxPackets;
+
+ private static int convertSet(@State int state) {
+ switch (state) {
+ case STATE_ALL: return android.net.NetworkStats.SET_ALL;
+ case STATE_DEFAULT: return android.net.NetworkStats.SET_DEFAULT;
+ case STATE_FOREGROUND: return android.net.NetworkStats.SET_FOREGROUND;
+ }
+ return 0;
+ }
+
+ private static @State int convertState(int networkStatsSet) {
+ switch (networkStatsSet) {
+ case android.net.NetworkStats.SET_ALL : return STATE_ALL;
+ case android.net.NetworkStats.SET_DEFAULT : return STATE_DEFAULT;
+ case android.net.NetworkStats.SET_FOREGROUND : return STATE_FOREGROUND;
+ }
+ return 0;
+ }
+
+ private static int convertUid(int uid) {
+ switch (uid) {
+ case TrafficStats.UID_REMOVED: return UID_REMOVED;
+ case TrafficStats.UID_TETHERING: return UID_TETHERING;
+ }
+ return uid;
+ }
+
+ private static int convertTag(int tag) {
+ switch (tag) {
+ case android.net.NetworkStats.TAG_NONE: return TAG_NONE;
+ }
+ return tag;
+ }
+
+ private static @Metered int convertMetered(int metered) {
+ switch (metered) {
+ case android.net.NetworkStats.METERED_ALL : return METERED_ALL;
+ case android.net.NetworkStats.METERED_NO: return METERED_NO;
+ case android.net.NetworkStats.METERED_YES: return METERED_YES;
+ }
+ return 0;
+ }
+
+ private static @Roaming int convertRoaming(int roaming) {
+ switch (roaming) {
+ case android.net.NetworkStats.ROAMING_ALL : return ROAMING_ALL;
+ case android.net.NetworkStats.ROAMING_NO: return ROAMING_NO;
+ case android.net.NetworkStats.ROAMING_YES: return ROAMING_YES;
+ }
+ return 0;
+ }
+
+ private static @DefaultNetworkStatus int convertDefaultNetworkStatus(
+ int defaultNetworkStatus) {
+ switch (defaultNetworkStatus) {
+ case android.net.NetworkStats.DEFAULT_NETWORK_ALL : return DEFAULT_NETWORK_ALL;
+ case android.net.NetworkStats.DEFAULT_NETWORK_NO: return DEFAULT_NETWORK_NO;
+ case android.net.NetworkStats.DEFAULT_NETWORK_YES: return DEFAULT_NETWORK_YES;
+ }
+ return 0;
+ }
+
+ public Bucket() {
+ }
+
+ /**
+ * Key of the bucket. Usually an app uid or one of the following special values:<p />
+ * <ul>
+ * <li>{@link #UID_REMOVED}</li>
+ * <li>{@link #UID_TETHERING}</li>
+ * <li>{@link android.os.Process#SYSTEM_UID}</li>
+ * </ul>
+ * @return Bucket key.
+ */
+ public int getUid() {
+ return mUid;
+ }
+
+ /**
+ * Tag of the bucket.<p />
+ * @return Bucket tag.
+ */
+ public int getTag() {
+ return mTag;
+ }
+
+ /**
+ * Usage state. One of the following values:<p/>
+ * <ul>
+ * <li>{@link #STATE_ALL}</li>
+ * <li>{@link #STATE_DEFAULT}</li>
+ * <li>{@link #STATE_FOREGROUND}</li>
+ * </ul>
+ * @return Usage state.
+ */
+ public @State int getState() {
+ return mState;
+ }
+
+ /**
+ * Metered state. One of the following values:<p/>
+ * <ul>
+ * <li>{@link #METERED_ALL}</li>
+ * <li>{@link #METERED_NO}</li>
+ * <li>{@link #METERED_YES}</li>
+ * </ul>
+ * <p>A network is classified as metered when the user is sensitive to heavy data usage on
+ * that connection. Apps may warn before using these networks for large downloads. The
+ * metered state can be set by the user within data usage network restrictions.
+ */
+ public @Metered int getMetered() {
+ return mMetered;
+ }
+
+ /**
+ * Roaming state. One of the following values:<p/>
+ * <ul>
+ * <li>{@link #ROAMING_ALL}</li>
+ * <li>{@link #ROAMING_NO}</li>
+ * <li>{@link #ROAMING_YES}</li>
+ * </ul>
+ */
+ public @Roaming int getRoaming() {
+ return mRoaming;
+ }
+
+ /**
+ * Default network status. One of the following values:<p/>
+ * <ul>
+ * <li>{@link #DEFAULT_NETWORK_ALL}</li>
+ * <li>{@link #DEFAULT_NETWORK_NO}</li>
+ * <li>{@link #DEFAULT_NETWORK_YES}</li>
+ * </ul>
+ */
+ public @DefaultNetworkStatus int getDefaultNetworkStatus() {
+ return mDefaultNetworkStatus;
+ }
+
+ /**
+ * Start timestamp of the bucket's time interval. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Start of interval.
+ */
+ public long getStartTimeStamp() {
+ return mBeginTimeStamp;
+ }
+
+ /**
+ * End timestamp of the bucket's time interval. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return End of interval.
+ */
+ public long getEndTimeStamp() {
+ return mEndTimeStamp;
+ }
+
+ /**
+ * Number of bytes received during the bucket's time interval. Statistics are measured at
+ * the network layer, so they include both TCP and UDP usage.
+ * @return Number of bytes.
+ */
+ public long getRxBytes() {
+ return mRxBytes;
+ }
+
+ /**
+ * Number of bytes transmitted during the bucket's time interval. Statistics are measured at
+ * the network layer, so they include both TCP and UDP usage.
+ * @return Number of bytes.
+ */
+ public long getTxBytes() {
+ return mTxBytes;
+ }
+
+ /**
+ * Number of packets received during the bucket's time interval. Statistics are measured at
+ * the network layer, so they include both TCP and UDP usage.
+ * @return Number of packets.
+ */
+ public long getRxPackets() {
+ return mRxPackets;
+ }
+
+ /**
+ * Number of packets transmitted during the bucket's time interval. Statistics are measured
+ * at the network layer, so they include both TCP and UDP usage.
+ * @return Number of packets.
+ */
+ public long getTxPackets() {
+ return mTxPackets;
+ }
+ }
+
+ /**
+ * Fills the recycled bucket with data of the next bin in the enumeration.
+ * @param bucketOut Bucket to be filled with data.
+ * @return true if successfully filled the bucket, false otherwise.
+ */
+ public boolean getNextBucket(Bucket bucketOut) {
+ if (mSummary != null) {
+ return getNextSummaryBucket(bucketOut);
+ } else {
+ return getNextHistoryBucket(bucketOut);
+ }
+ }
+
+ /**
+ * Check if it is possible to ask for a next bucket in the enumeration.
+ * @return true if there is at least one more bucket.
+ */
+ public boolean hasNextBucket() {
+ if (mSummary != null) {
+ return mEnumerationIndex < mSummary.size();
+ } else if (mHistory != null) {
+ return mEnumerationIndex < mHistory.size()
+ || hasNextUid();
+ }
+ return false;
+ }
+
+ /**
+ * Closes the enumeration. Call this method before this object gets out of scope.
+ */
+ @Override
+ public void close() {
+ if (mSession != null) {
+ try {
+ mSession.close();
+ } catch (RemoteException e) {
+ Log.w(TAG, e);
+ // Otherwise, meh
+ }
+ }
+ mSession = null;
+ if (mCloseGuard != null) {
+ mCloseGuard.close();
+ }
+ }
+
+ // -------------------------END OF PUBLIC API-----------------------------------
+
+ /**
+ * Collects device summary results into a Bucket.
+ * @throws RemoteException
+ */
+ Bucket getDeviceSummaryForNetwork() throws RemoteException {
+ mSummary = mSession.getDeviceSummaryForNetwork(mTemplate, mStartTimeStamp, mEndTimeStamp);
+
+ // Setting enumeration index beyond end to avoid accidental enumeration over data that does
+ // not belong to the calling user.
+ mEnumerationIndex = mSummary.size();
+
+ return getSummaryAggregate();
+ }
+
+ /**
+ * Collects summary results and sets summary enumeration mode.
+ * @throws RemoteException
+ */
+ void startSummaryEnumeration() throws RemoteException {
+ mSummary = mSession.getSummaryForAllUid(mTemplate, mStartTimeStamp, mEndTimeStamp,
+ false /* includeTags */);
+ mEnumerationIndex = 0;
+ }
+
+ /**
+ * Collects tagged summary results and sets summary enumeration mode.
+ * @throws RemoteException
+ */
+ void startTaggedSummaryEnumeration() throws RemoteException {
+ mSummary = mSession.getTaggedSummaryForAllUid(mTemplate, mStartTimeStamp, mEndTimeStamp);
+ mEnumerationIndex = 0;
+ }
+
+ /**
+ * Collects history results for uid and resets history enumeration index.
+ */
+ void startHistoryUidEnumeration(int uid, int tag, int state) {
+ mHistory = null;
+ try {
+ mHistory = mSession.getHistoryIntervalForUid(mTemplate, uid,
+ Bucket.convertSet(state), tag, NetworkStatsHistory.FIELD_ALL,
+ mStartTimeStamp, mEndTimeStamp);
+ setSingleUidTagState(uid, tag, state);
+ } catch (RemoteException e) {
+ Log.w(TAG, e);
+ // Leaving mHistory null
+ }
+ mEnumerationIndex = 0;
+ }
+
+ /**
+ * Collects history results for network and resets history enumeration index.
+ */
+ void startHistoryDeviceEnumeration() {
+ try {
+ mHistory = mSession.getHistoryIntervalForNetwork(
+ mTemplate, NetworkStatsHistory.FIELD_ALL, mStartTimeStamp, mEndTimeStamp);
+ } catch (RemoteException e) {
+ Log.w(TAG, e);
+ mHistory = null;
+ }
+ mEnumerationIndex = 0;
+ }
+
+ /**
+ * Starts uid enumeration for current user.
+ * @throws RemoteException
+ */
+ void startUserUidEnumeration() throws RemoteException {
+ // TODO: getRelevantUids should be sensitive to time interval. When that's done,
+ // the filtering logic below can be removed.
+ int[] uids = mSession.getRelevantUids();
+ // Filtering of uids with empty history.
+ final ArrayList<Integer> filteredUids = new ArrayList<>();
+ for (int uid : uids) {
+ try {
+ NetworkStatsHistory history = mSession.getHistoryIntervalForUid(mTemplate, uid,
+ android.net.NetworkStats.SET_ALL, android.net.NetworkStats.TAG_NONE,
+ NetworkStatsHistory.FIELD_ALL, mStartTimeStamp, mEndTimeStamp);
+ if (history != null && history.size() > 0) {
+ filteredUids.add(uid);
+ }
+ } catch (RemoteException e) {
+ Log.w(TAG, "Error while getting history of uid " + uid, e);
+ }
+ }
+ mUids = CollectionUtils.toIntArray(filteredUids);
+ mUidOrUidIndex = -1;
+ stepHistory();
+ }
+
+ /**
+ * Steps to next uid in enumeration and collects history for that.
+ */
+ private void stepHistory(){
+ if (hasNextUid()) {
+ stepUid();
+ mHistory = null;
+ try {
+ mHistory = mSession.getHistoryIntervalForUid(mTemplate, getUid(),
+ android.net.NetworkStats.SET_ALL, android.net.NetworkStats.TAG_NONE,
+ NetworkStatsHistory.FIELD_ALL, mStartTimeStamp, mEndTimeStamp);
+ } catch (RemoteException e) {
+ Log.w(TAG, e);
+ // Leaving mHistory null
+ }
+ mEnumerationIndex = 0;
+ }
+ }
+
+ private void fillBucketFromSummaryEntry(Bucket bucketOut) {
+ bucketOut.mUid = Bucket.convertUid(mRecycledSummaryEntry.uid);
+ bucketOut.mTag = Bucket.convertTag(mRecycledSummaryEntry.tag);
+ bucketOut.mState = Bucket.convertState(mRecycledSummaryEntry.set);
+ bucketOut.mDefaultNetworkStatus = Bucket.convertDefaultNetworkStatus(
+ mRecycledSummaryEntry.defaultNetwork);
+ bucketOut.mMetered = Bucket.convertMetered(mRecycledSummaryEntry.metered);
+ bucketOut.mRoaming = Bucket.convertRoaming(mRecycledSummaryEntry.roaming);
+ bucketOut.mBeginTimeStamp = mStartTimeStamp;
+ bucketOut.mEndTimeStamp = mEndTimeStamp;
+ bucketOut.mRxBytes = mRecycledSummaryEntry.rxBytes;
+ bucketOut.mRxPackets = mRecycledSummaryEntry.rxPackets;
+ bucketOut.mTxBytes = mRecycledSummaryEntry.txBytes;
+ bucketOut.mTxPackets = mRecycledSummaryEntry.txPackets;
+ }
+
+ /**
+ * Getting the next item in summary enumeration.
+ * @param bucketOut Next item will be set here.
+ * @return true if a next item could be set.
+ */
+ private boolean getNextSummaryBucket(Bucket bucketOut) {
+ if (bucketOut != null && mEnumerationIndex < mSummary.size()) {
+ mRecycledSummaryEntry = mSummary.getValues(mEnumerationIndex++, mRecycledSummaryEntry);
+ fillBucketFromSummaryEntry(bucketOut);
+ return true;
+ }
+ return false;
+ }
+
+ Bucket getSummaryAggregate() {
+ if (mSummary == null) {
+ return null;
+ }
+ Bucket bucket = new Bucket();
+ if (mRecycledSummaryEntry == null) {
+ mRecycledSummaryEntry = new android.net.NetworkStats.Entry();
+ }
+ mSummary.getTotal(mRecycledSummaryEntry);
+ fillBucketFromSummaryEntry(bucket);
+ return bucket;
+ }
+
+ /**
+ * Getting the next item in a history enumeration.
+ * @param bucketOut Next item will be set here.
+ * @return true if a next item could be set.
+ */
+ private boolean getNextHistoryBucket(Bucket bucketOut) {
+ if (bucketOut != null && mHistory != null) {
+ if (mEnumerationIndex < mHistory.size()) {
+ mRecycledHistoryEntry = mHistory.getValues(mEnumerationIndex++,
+ mRecycledHistoryEntry);
+ bucketOut.mUid = Bucket.convertUid(getUid());
+ bucketOut.mTag = Bucket.convertTag(mTag);
+ bucketOut.mState = mState;
+ bucketOut.mDefaultNetworkStatus = Bucket.DEFAULT_NETWORK_ALL;
+ bucketOut.mMetered = Bucket.METERED_ALL;
+ bucketOut.mRoaming = Bucket.ROAMING_ALL;
+ bucketOut.mBeginTimeStamp = mRecycledHistoryEntry.bucketStart;
+ bucketOut.mEndTimeStamp = mRecycledHistoryEntry.bucketStart +
+ mRecycledHistoryEntry.bucketDuration;
+ bucketOut.mRxBytes = mRecycledHistoryEntry.rxBytes;
+ bucketOut.mRxPackets = mRecycledHistoryEntry.rxPackets;
+ bucketOut.mTxBytes = mRecycledHistoryEntry.txBytes;
+ bucketOut.mTxPackets = mRecycledHistoryEntry.txPackets;
+ return true;
+ } else if (hasNextUid()) {
+ stepHistory();
+ return getNextHistoryBucket(bucketOut);
+ }
+ }
+ return false;
+ }
+
+ // ------------------ UID LOGIC------------------------
+
+ private boolean isUidEnumeration() {
+ return mUids != null;
+ }
+
+ private boolean hasNextUid() {
+ return isUidEnumeration() && (mUidOrUidIndex + 1) < mUids.length;
+ }
+
+ private int getUid() {
+ // Check if uid enumeration.
+ if (isUidEnumeration()) {
+ if (mUidOrUidIndex < 0 || mUidOrUidIndex >= mUids.length) {
+ throw new IndexOutOfBoundsException(
+ "Index=" + mUidOrUidIndex + " mUids.length=" + mUids.length);
+ }
+ return mUids[mUidOrUidIndex];
+ }
+ // Single uid mode.
+ return mUidOrUidIndex;
+ }
+
+ private void setSingleUidTagState(int uid, int tag, int state) {
+ mUidOrUidIndex = uid;
+ mTag = tag;
+ mState = state;
+ }
+
+ private void stepUid() {
+ if (mUids != null) {
+ ++mUidOrUidIndex;
+ }
+ }
+}
diff --git a/framework-t/src/android/app/usage/NetworkStatsManager.java b/framework-t/src/android/app/usage/NetworkStatsManager.java
new file mode 100644
index 0000000..bf518b2
--- /dev/null
+++ b/framework-t/src/android/app/usage/NetworkStatsManager.java
@@ -0,0 +1,1181 @@
+/**
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package android.app.usage;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
+import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
+
+import android.Manifest;
+import android.annotation.CallbackExecutor;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
+import android.annotation.SystemApi;
+import android.annotation.SystemService;
+import android.annotation.WorkerThread;
+import android.app.usage.NetworkStats.Bucket;
+import android.compat.annotation.UnsupportedAppUsage;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.DataUsageRequest;
+import android.net.INetworkStatsService;
+import android.net.Network;
+import android.net.NetworkStack;
+import android.net.NetworkStateSnapshot;
+import android.net.NetworkTemplate;
+import android.net.UnderlyingNetworkInfo;
+import android.net.netstats.IUsageCallback;
+import android.net.netstats.NetworkStatsDataMigrationUtils;
+import android.net.netstats.provider.INetworkStatsProviderCallback;
+import android.net.netstats.provider.NetworkStatsProvider;
+import android.os.Build;
+import android.os.Handler;
+import android.os.RemoteException;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.module.util.NetworkIdentityUtils;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.Executor;
+
+/**
+ * Provides access to network usage history and statistics. Usage data is collected in
+ * discrete bins of time called 'Buckets'. See {@link NetworkStats.Bucket} for details.
+ * <p />
+ * Queries can define a time interval in the form of start and end timestamps (Long.MIN_VALUE and
+ * Long.MAX_VALUE can be used to simulate open ended intervals). By default, apps can only obtain
+ * data about themselves. See the below note for special cases in which apps can obtain data about
+ * other applications.
+ * <h3>
+ * Summary queries
+ * </h3>
+ * {@link #querySummaryForDevice} <p />
+ * {@link #querySummaryForUser} <p />
+ * {@link #querySummary} <p />
+ * These queries aggregate network usage across the whole interval. Therefore there will be only one
+ * bucket for a particular key, state, metered and roaming combination. In case of the user-wide
+ * and device-wide summaries a single bucket containing the totalised network usage is returned.
+ * <h3>
+ * History queries
+ * </h3>
+ * {@link #queryDetailsForUid} <p />
+ * {@link #queryDetails} <p />
+ * These queries do not aggregate over time but do aggregate over state, metered and roaming.
+ * Therefore there can be multiple buckets for a particular key. However, all Buckets will have
+ * {@code state} {@link NetworkStats.Bucket#STATE_ALL},
+ * {@code defaultNetwork} {@link NetworkStats.Bucket#DEFAULT_NETWORK_ALL},
+ * {@code metered } {@link NetworkStats.Bucket#METERED_ALL},
+ * {@code roaming} {@link NetworkStats.Bucket#ROAMING_ALL}.
+ * <p />
+ * <b>NOTE:</b> Calling {@link #querySummaryForDevice} or accessing stats for apps other than the
+ * calling app requires the permission {@link android.Manifest.permission#PACKAGE_USAGE_STATS},
+ * which is a system-level permission and will not be granted to third-party apps. However,
+ * declaring the permission implies intention to use the API and the user of the device can grant
+ * permission through the Settings application.
+ * <p />
+ * Profile owner apps are automatically granted permission to query data on the profile they manage
+ * (that is, for any query except {@link #querySummaryForDevice}). Device owner apps and carrier-
+ * privileged apps likewise get access to usage data for all users on the device.
+ * <p />
+ * In addition to tethering usage, usage by removed users and apps, and usage by the system
+ * is also included in the results for callers with one of these higher levels of access.
+ * <p />
+ * <b>NOTE:</b> Prior to API level {@value android.os.Build.VERSION_CODES#N}, all calls to these APIs required
+ * the above permission, even to access an app's own data usage, and carrier-privileged apps were
+ * not included.
+ */
+@SystemService(Context.NETWORK_STATS_SERVICE)
+public class NetworkStatsManager {
+ private static final String TAG = "NetworkStatsManager";
+ private static final boolean DBG = false;
+
+ /** @hide */
+ public static final int CALLBACK_LIMIT_REACHED = 0;
+ /** @hide */
+ public static final int CALLBACK_RELEASED = 1;
+
+ /**
+ * Minimum data usage threshold for registering usage callbacks.
+ *
+ * Requests registered with a threshold lower than this will only be triggered once this minimum
+ * is reached.
+ * @hide
+ */
+ public static final long MIN_THRESHOLD_BYTES = 2 * 1_048_576L; // 2MiB
+
+ private final Context mContext;
+ private final INetworkStatsService mService;
+
+ /**
+ * @deprecated Use {@link NetworkStatsDataMigrationUtils#PREFIX_XT}
+ * instead.
+ * @hide
+ */
+ @Deprecated
+ public static final String PREFIX_DEV = "dev";
+
+ /** @hide */
+ public static final int FLAG_POLL_ON_OPEN = 1 << 0;
+ /** @hide */
+ public static final int FLAG_POLL_FORCE = 1 << 1;
+ /** @hide */
+ public static final int FLAG_AUGMENT_WITH_SUBSCRIPTION_PLAN = 1 << 2;
+
+ /**
+ * Virtual RAT type to represent 5G NSA (Non Stand Alone) mode, where the primary cell is
+ * still LTE and network allocates a secondary 5G cell so telephony reports RAT = LTE along
+ * with NR state as connected. This is a concept added by NetworkStats on top of the telephony
+ * constants for backward compatibility of metrics so this should not be overlapped with any of
+ * the {@code TelephonyManager.NETWORK_TYPE_*} constants.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int NETWORK_TYPE_5G_NSA = -2;
+
+ private int mFlags;
+
+ /** @hide */
+ @VisibleForTesting
+ public NetworkStatsManager(Context context, INetworkStatsService service) {
+ mContext = context;
+ mService = service;
+ setPollOnOpen(true);
+ setAugmentWithSubscriptionPlan(true);
+ }
+
+ /** @hide */
+ public INetworkStatsService getBinder() {
+ return mService;
+ }
+
+ /**
+ * Set poll on open flag to indicate the poll is needed before service gets statistics
+ * result. This is default enabled. However, for any non-privileged caller, the poll might
+ * be omitted in case of rate limiting.
+ *
+ * @param pollOnOpen true if poll is needed.
+ * @hide
+ */
+ // The system will ignore any non-default values for non-privileged
+ // processes, so processes that don't hold the appropriate permissions
+ // can make no use of this API.
+ @SystemApi(client = MODULE_LIBRARIES)
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK})
+ public void setPollOnOpen(boolean pollOnOpen) {
+ if (pollOnOpen) {
+ mFlags |= FLAG_POLL_ON_OPEN;
+ } else {
+ mFlags &= ~FLAG_POLL_ON_OPEN;
+ }
+ }
+
+ /**
+ * Set poll force flag to indicate that calling any subsequent query method will force a stats
+ * poll.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void setPollForce(boolean pollForce) {
+ if (pollForce) {
+ mFlags |= FLAG_POLL_FORCE;
+ } else {
+ mFlags &= ~FLAG_POLL_FORCE;
+ }
+ }
+
+ /** @hide */
+ public void setAugmentWithSubscriptionPlan(boolean augmentWithSubscriptionPlan) {
+ if (augmentWithSubscriptionPlan) {
+ mFlags |= FLAG_AUGMENT_WITH_SUBSCRIPTION_PLAN;
+ } else {
+ mFlags &= ~FLAG_AUGMENT_WITH_SUBSCRIPTION_PLAN;
+ }
+ }
+
+ /**
+ * Query network usage statistics summaries.
+ *
+ * Result is summarised data usage for the whole
+ * device. Result is a single Bucket aggregated over time, state, uid, tag, metered, and
+ * roaming. This means the bucket's start and end timestamp will be the same as the
+ * 'startTime' and 'endTime' arguments. State is going to be
+ * {@link NetworkStats.Bucket#STATE_ALL}, uid {@link NetworkStats.Bucket#UID_ALL},
+ * tag {@link NetworkStats.Bucket#TAG_NONE},
+ * default network {@link NetworkStats.Bucket#DEFAULT_NETWORK_ALL},
+ * metered {@link NetworkStats.Bucket#METERED_ALL},
+ * and roaming {@link NetworkStats.Bucket#ROAMING_ALL}.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param template Template used to match networks. See {@link NetworkTemplate}.
+ * @param startTime Start of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Bucket Summarised data usage.
+ *
+ * @hide
+ */
+ @NonNull
+ @WorkerThread
+ @SystemApi(client = MODULE_LIBRARIES)
+ public Bucket querySummaryForDevice(@NonNull NetworkTemplate template,
+ long startTime, long endTime) {
+ Objects.requireNonNull(template);
+ try {
+ NetworkStats stats =
+ new NetworkStats(mContext, template, mFlags, startTime, endTime, mService);
+ Bucket bucket = stats.getDeviceSummaryForNetwork();
+ stats.close();
+ return bucket;
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ return null; // To make the compiler happy.
+ }
+
+ /**
+ * Query network usage statistics summaries. Result is summarised data usage for the whole
+ * device. Result is a single Bucket aggregated over time, state, uid, tag, metered, and
+ * roaming. This means the bucket's start and end timestamp are going to be the same as the
+ * 'startTime' and 'endTime' parameters. State is going to be
+ * {@link NetworkStats.Bucket#STATE_ALL}, uid {@link NetworkStats.Bucket#UID_ALL},
+ * tag {@link NetworkStats.Bucket#TAG_NONE},
+ * default network {@link NetworkStats.Bucket#DEFAULT_NETWORK_ALL},
+ * metered {@link NetworkStats.Bucket#METERED_ALL},
+ * and roaming {@link NetworkStats.Bucket#ROAMING_ALL}.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param networkType As defined in {@link ConnectivityManager}, e.g.
+ * {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
+ * etc.
+ * @param subscriberId If applicable, the subscriber id of the network interface.
+ * <p>Starting with API level 29, the {@code subscriberId} is guarded by
+ * additional restrictions. Calling apps that do not meet the new
+ * requirements to access the {@code subscriberId} can provide a {@code
+ * null} value when querying for the mobile network type to receive usage
+ * for all mobile networks. For additional details see {@link
+ * TelephonyManager#getSubscriberId()}.
+ * <p>Starting with API level 31, calling apps can provide a
+ * {@code subscriberId} with wifi network type to receive usage for
+ * wifi networks which is under the given subscription if applicable.
+ * Otherwise, pass {@code null} when querying all wifi networks.
+ * @param startTime Start of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Bucket object or null if permissions are insufficient or error happened during
+ * statistics collection.
+ */
+ @WorkerThread
+ public Bucket querySummaryForDevice(int networkType, String subscriberId,
+ long startTime, long endTime) throws SecurityException, RemoteException {
+ NetworkTemplate template;
+ try {
+ template = createTemplate(networkType, subscriberId);
+ } catch (IllegalArgumentException e) {
+ if (DBG) Log.e(TAG, "Cannot create template", e);
+ return null;
+ }
+
+ return querySummaryForDevice(template, startTime, endTime);
+ }
+
+ /**
+ * Query network usage statistics summaries. Result is summarised data usage for all uids
+ * belonging to calling user. Result is a single Bucket aggregated over time, state and uid.
+ * This means the bucket's start and end timestamp are going to be the same as the 'startTime'
+ * and 'endTime' parameters. State is going to be {@link NetworkStats.Bucket#STATE_ALL},
+ * uid {@link NetworkStats.Bucket#UID_ALL}, tag {@link NetworkStats.Bucket#TAG_NONE},
+ * metered {@link NetworkStats.Bucket#METERED_ALL}, and roaming
+ * {@link NetworkStats.Bucket#ROAMING_ALL}.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param networkType As defined in {@link ConnectivityManager}, e.g.
+ * {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
+ * etc.
+ * @param subscriberId If applicable, the subscriber id of the network interface.
+ * <p>Starting with API level 29, the {@code subscriberId} is guarded by
+ * additional restrictions. Calling apps that do not meet the new
+ * requirements to access the {@code subscriberId} can provide a {@code
+ * null} value when querying for the mobile network type to receive usage
+ * for all mobile networks. For additional details see {@link
+ * TelephonyManager#getSubscriberId()}.
+ * <p>Starting with API level 31, calling apps can provide a
+ * {@code subscriberId} with wifi network type to receive usage for
+ * wifi networks which is under the given subscription if applicable.
+ * Otherwise, pass {@code null} when querying all wifi networks.
+ * @param startTime Start of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Bucket object or null if permissions are insufficient or error happened during
+ * statistics collection.
+ */
+ @WorkerThread
+ public Bucket querySummaryForUser(int networkType, String subscriberId, long startTime,
+ long endTime) throws SecurityException, RemoteException {
+ NetworkTemplate template;
+ try {
+ template = createTemplate(networkType, subscriberId);
+ } catch (IllegalArgumentException e) {
+ if (DBG) Log.e(TAG, "Cannot create template", e);
+ return null;
+ }
+
+ NetworkStats stats;
+ stats = new NetworkStats(mContext, template, mFlags, startTime, endTime, mService);
+ stats.startSummaryEnumeration();
+
+ stats.close();
+ return stats.getSummaryAggregate();
+ }
+
+ /**
+ * Query network usage statistics summaries. Result filtered to include only uids belonging to
+ * calling user. Result is aggregated over time, hence all buckets will have the same start and
+ * end timestamps. Not aggregated over state, uid, default network, metered, or roaming. This
+ * means buckets' start and end timestamps are going to be the same as the 'startTime' and
+ * 'endTime' parameters. State, uid, metered, and roaming are going to vary, and tag is going to
+ * be the same.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param networkType As defined in {@link ConnectivityManager}, e.g.
+ * {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
+ * etc.
+ * @param subscriberId If applicable, the subscriber id of the network interface.
+ * <p>Starting with API level 29, the {@code subscriberId} is guarded by
+ * additional restrictions. Calling apps that do not meet the new
+ * requirements to access the {@code subscriberId} can provide a {@code
+ * null} value when querying for the mobile network type to receive usage
+ * for all mobile networks. For additional details see {@link
+ * TelephonyManager#getSubscriberId()}.
+ * <p>Starting with API level 31, calling apps can provide a
+ * {@code subscriberId} with wifi network type to receive usage for
+ * wifi networks which is under the given subscription if applicable.
+ * Otherwise, pass {@code null} when querying all wifi networks.
+ * @param startTime Start of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Statistics object or null if permissions are insufficient or error happened during
+ * statistics collection.
+ */
+ @WorkerThread
+ public NetworkStats querySummary(int networkType, String subscriberId, long startTime,
+ long endTime) throws SecurityException, RemoteException {
+ NetworkTemplate template;
+ try {
+ template = createTemplate(networkType, subscriberId);
+ } catch (IllegalArgumentException e) {
+ if (DBG) Log.e(TAG, "Cannot create template", e);
+ return null;
+ }
+
+ return querySummary(template, startTime, endTime);
+ }
+
+ /**
+ * Query network usage statistics summaries.
+ *
+ * The results will only include traffic made by UIDs belonging to the calling user profile.
+ * The results are aggregated over time, so that all buckets will have the same start and
+ * end timestamps as the passed arguments. Not aggregated over state, uid, default network,
+ * metered, or roaming.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param template Template used to match networks. See {@link NetworkTemplate}.
+ * @param startTime Start of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Statistics which is described above.
+ * @hide
+ */
+ @NonNull
+ @SystemApi(client = MODULE_LIBRARIES)
+ @WorkerThread
+ public NetworkStats querySummary(@NonNull NetworkTemplate template, long startTime,
+ long endTime) throws SecurityException {
+ Objects.requireNonNull(template);
+ try {
+ NetworkStats result =
+ new NetworkStats(mContext, template, mFlags, startTime, endTime, mService);
+ result.startSummaryEnumeration();
+ return result;
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ return null; // To make the compiler happy.
+ }
+
+ /**
+ * Query tagged network usage statistics summaries.
+ *
+ * The results will only include tagged traffic made by UIDs belonging to the calling user
+ * profile. The results are aggregated over time, so that all buckets will have the same
+ * start and end timestamps as the passed arguments. Not aggregated over state, uid,
+ * default network, metered, or roaming.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param template Template used to match networks. See {@link NetworkTemplate}.
+ * @param startTime Start of period, in milliseconds since the Unix epoch, see
+ * {@link System#currentTimeMillis}.
+ * @param endTime End of period, in milliseconds since the Unix epoch, see
+ * {@link System#currentTimeMillis}.
+ * @return Statistics which is described above.
+ * @hide
+ */
+ @NonNull
+ @SystemApi(client = MODULE_LIBRARIES)
+ @WorkerThread
+ public NetworkStats queryTaggedSummary(@NonNull NetworkTemplate template, long startTime,
+ long endTime) throws SecurityException {
+ Objects.requireNonNull(template);
+ try {
+ NetworkStats result =
+ new NetworkStats(mContext, template, mFlags, startTime, endTime, mService);
+ result.startTaggedSummaryEnumeration();
+ return result;
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ return null; // To make the compiler happy.
+ }
+
+ /**
+ * Query usage statistics details for networks matching a given {@link NetworkTemplate}.
+ *
+ * Result is not aggregated over time. This means buckets' start and
+ * end timestamps will be between 'startTime' and 'endTime' parameters.
+ * <p>Only includes buckets whose entire time period is included between
+ * startTime and endTime. Doesn't interpolate or return partial buckets.
+ * Since bucket length is in the order of hours, this
+ * method cannot be used to measure data usage on a fine grained time scale.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param template Template used to match networks. See {@link NetworkTemplate}.
+ * @param startTime Start of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Statistics which is described above.
+ * @hide
+ */
+ @NonNull
+ @SystemApi(client = MODULE_LIBRARIES)
+ @WorkerThread
+ public NetworkStats queryDetailsForDevice(@NonNull NetworkTemplate template,
+ long startTime, long endTime) {
+ Objects.requireNonNull(template);
+ try {
+ final NetworkStats result =
+ new NetworkStats(mContext, template, mFlags, startTime, endTime, mService);
+ result.startHistoryDeviceEnumeration();
+ return result;
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+
+ return null; // To make the compiler happy.
+ }
+
+ /**
+ * Query network usage statistics details for a given uid.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @see #queryDetailsForUidTagState(int, String, long, long, int, int, int)
+ */
+ @WorkerThread
+ public NetworkStats queryDetailsForUid(int networkType, String subscriberId,
+ long startTime, long endTime, int uid) throws SecurityException {
+ return queryDetailsForUidTagState(networkType, subscriberId, startTime, endTime, uid,
+ NetworkStats.Bucket.TAG_NONE, NetworkStats.Bucket.STATE_ALL);
+ }
+
+ /** @hide */
+ public NetworkStats queryDetailsForUid(NetworkTemplate template,
+ long startTime, long endTime, int uid) throws SecurityException {
+ return queryDetailsForUidTagState(template, startTime, endTime, uid,
+ NetworkStats.Bucket.TAG_NONE, NetworkStats.Bucket.STATE_ALL);
+ }
+
+ /**
+ * Query network usage statistics details for a given uid and tag.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @see #queryDetailsForUidTagState(int, String, long, long, int, int, int)
+ */
+ @WorkerThread
+ public NetworkStats queryDetailsForUidTag(int networkType, String subscriberId,
+ long startTime, long endTime, int uid, int tag) throws SecurityException {
+ return queryDetailsForUidTagState(networkType, subscriberId, startTime, endTime, uid,
+ tag, NetworkStats.Bucket.STATE_ALL);
+ }
+
+ /**
+ * Query network usage statistics details for a given uid, tag, and state. Only usable for uids
+ * belonging to calling user. Result is not aggregated over time. This means buckets' start and
+ * end timestamps are going to be between 'startTime' and 'endTime' parameters. The uid is going
+ * to be the same as the 'uid' parameter, the tag the same as the 'tag' parameter, and the state
+ * the same as the 'state' parameter.
+ * defaultNetwork is going to be {@link NetworkStats.Bucket#DEFAULT_NETWORK_ALL},
+ * metered is going to be {@link NetworkStats.Bucket#METERED_ALL}, and
+ * roaming is going to be {@link NetworkStats.Bucket#ROAMING_ALL}.
+ * <p>Only includes buckets that atomically occur in the inclusive time range. Doesn't
+ * interpolate across partial buckets. Since bucket length is in the order of hours, this
+ * method cannot be used to measure data usage on a fine grained time scale.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param networkType As defined in {@link ConnectivityManager}, e.g.
+ * {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
+ * etc.
+ * @param subscriberId If applicable, the subscriber id of the network interface.
+ * <p>Starting with API level 29, the {@code subscriberId} is guarded by
+ * additional restrictions. Calling apps that do not meet the new
+ * requirements to access the {@code subscriberId} can provide a {@code
+ * null} value when querying for the mobile network type to receive usage
+ * for all mobile networks. For additional details see {@link
+ * TelephonyManager#getSubscriberId()}.
+ * <p>Starting with API level 31, calling apps can provide a
+ * {@code subscriberId} with wifi network type to receive usage for
+ * wifi networks which is under the given subscription if applicable.
+ * Otherwise, pass {@code null} when querying all wifi networks.
+ * @param startTime Start of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param uid UID of app
+ * @param tag TAG of interest. Use {@link NetworkStats.Bucket#TAG_NONE} for aggregated data
+ * across all the tags.
+ * @param state state of interest. Use {@link NetworkStats.Bucket#STATE_ALL} to aggregate
+ * traffic from all states.
+ * @return Statistics object or null if an error happened during statistics collection.
+ * @throws SecurityException if permissions are insufficient to read network statistics.
+ */
+ @WorkerThread
+ public NetworkStats queryDetailsForUidTagState(int networkType, String subscriberId,
+ long startTime, long endTime, int uid, int tag, int state) throws SecurityException {
+ NetworkTemplate template;
+ template = createTemplate(networkType, subscriberId);
+
+ return queryDetailsForUidTagState(template, startTime, endTime, uid, tag, state);
+ }
+
+ /**
+ * Query network usage statistics details for a given template, uid, tag, and state.
+ *
+ * Only usable for uids belonging to calling user. Result is not aggregated over time.
+ * This means buckets' start and end timestamps are going to be between 'startTime' and
+ * 'endTime' parameters. The uid is going to be the same as the 'uid' parameter, the tag
+ * the same as the 'tag' parameter, and the state the same as the 'state' parameter.
+ * defaultNetwork is going to be {@link NetworkStats.Bucket#DEFAULT_NETWORK_ALL},
+ * metered is going to be {@link NetworkStats.Bucket#METERED_ALL}, and
+ * roaming is going to be {@link NetworkStats.Bucket#ROAMING_ALL}.
+ * <p>Only includes buckets that atomically occur in the inclusive time range. Doesn't
+ * interpolate across partial buckets. Since bucket length is in the order of hours, this
+ * method cannot be used to measure data usage on a fine grained time scale.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param template Template used to match networks. See {@link NetworkTemplate}.
+ * @param startTime Start of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period, in milliseconds since the Unix epoch, see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param uid UID of app
+ * @param tag TAG of interest. Use {@link NetworkStats.Bucket#TAG_NONE} for aggregated data
+ * across all the tags.
+ * @param state state of interest. Use {@link NetworkStats.Bucket#STATE_ALL} to aggregate
+ * traffic from all states.
+ * @return Statistics which is described above.
+ * @hide
+ */
+ @NonNull
+ @SystemApi(client = MODULE_LIBRARIES)
+ @WorkerThread
+ public NetworkStats queryDetailsForUidTagState(@NonNull NetworkTemplate template,
+ long startTime, long endTime, int uid, int tag, int state) throws SecurityException {
+ Objects.requireNonNull(template);
+ try {
+ final NetworkStats result = new NetworkStats(
+ mContext, template, mFlags, startTime, endTime, mService);
+ result.startHistoryUidEnumeration(uid, tag, state);
+ return result;
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error while querying stats for uid=" + uid + " tag=" + tag
+ + " state=" + state, e);
+ e.rethrowFromSystemServer();
+ }
+
+ return null; // To make the compiler happy.
+ }
+
+ /**
+ * Query network usage statistics details. Result filtered to include only uids belonging to
+ * calling user. Result is aggregated over state but not aggregated over time, uid, tag,
+ * metered, nor roaming. This means buckets' start and end timestamps are going to be between
+ * 'startTime' and 'endTime' parameters. State is going to be
+ * {@link NetworkStats.Bucket#STATE_ALL}, uid will vary,
+ * tag {@link NetworkStats.Bucket#TAG_NONE},
+ * default network is going to be {@link NetworkStats.Bucket#DEFAULT_NETWORK_ALL},
+ * metered is going to be {@link NetworkStats.Bucket#METERED_ALL},
+ * and roaming is going to be {@link NetworkStats.Bucket#ROAMING_ALL}.
+ * <p>Only includes buckets that atomically occur in the inclusive time range. Doesn't
+ * interpolate across partial buckets. Since bucket length is in the order of hours, this
+ * method cannot be used to measure data usage on a fine grained time scale.
+ * This may take a long time, and apps should avoid calling this on their main thread.
+ *
+ * @param networkType As defined in {@link ConnectivityManager}, e.g.
+ * {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
+ * etc.
+ * @param subscriberId If applicable, the subscriber id of the network interface.
+ * <p>Starting with API level 29, the {@code subscriberId} is guarded by
+ * additional restrictions. Calling apps that do not meet the new
+ * requirements to access the {@code subscriberId} can provide a {@code
+ * null} value when querying for the mobile network type to receive usage
+ * for all mobile networks. For additional details see {@link
+ * TelephonyManager#getSubscriberId()}.
+ * <p>Starting with API level 31, calling apps can provide a
+ * {@code subscriberId} with wifi network type to receive usage for
+ * wifi networks which is under the given subscription if applicable.
+ * Otherwise, pass {@code null} when querying all wifi networks.
+ * @param startTime Start of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @param endTime End of period. Defined in terms of "Unix time", see
+ * {@link java.lang.System#currentTimeMillis}.
+ * @return Statistics object or null if permissions are insufficient or error happened during
+ * statistics collection.
+ */
+ @WorkerThread
+ public NetworkStats queryDetails(int networkType, String subscriberId, long startTime,
+ long endTime) throws SecurityException, RemoteException {
+ NetworkTemplate template;
+ try {
+ template = createTemplate(networkType, subscriberId);
+ } catch (IllegalArgumentException e) {
+ if (DBG) Log.e(TAG, "Cannot create template", e);
+ return null;
+ }
+
+ NetworkStats result;
+ result = new NetworkStats(mContext, template, mFlags, startTime, endTime, mService);
+ result.startUserUidEnumeration();
+ return result;
+ }
+
+ /**
+ * Query realtime mobile network usage statistics.
+ *
+ * Return a snapshot of current UID network statistics, as it applies
+ * to the mobile radios of the device. The snapshot will include any
+ * tethering traffic, video calling data usage and count of
+ * network operations set by {@link TrafficStats#incrementOperationCount}
+ * made over a mobile radio.
+ * The snapshot will not include any statistics that cannot be seen by
+ * the kernel, e.g. statistics reported by {@link NetworkStatsProvider}s.
+ *
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK})
+ @NonNull public android.net.NetworkStats getMobileUidStats() {
+ try {
+ return mService.getUidStatsForTransport(TRANSPORT_CELLULAR);
+ } catch (RemoteException e) {
+ if (DBG) Log.d(TAG, "Remote exception when get Mobile uid stats");
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Query realtime Wi-Fi network usage statistics.
+ *
+ * Return a snapshot of current UID network statistics, as it applies
+ * to the Wi-Fi radios of the device. The snapshot will include any
+ * tethering traffic, video calling data usage and count of
+ * network operations set by {@link TrafficStats#incrementOperationCount}
+ * made over a Wi-Fi radio.
+ * The snapshot will not include any statistics that cannot be seen by
+ * the kernel, e.g. statistics reported by {@link NetworkStatsProvider}s.
+ *
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK})
+ @NonNull public android.net.NetworkStats getWifiUidStats() {
+ try {
+ return mService.getUidStatsForTransport(TRANSPORT_WIFI);
+ } catch (RemoteException e) {
+ if (DBG) Log.d(TAG, "Remote exception when get WiFi uid stats");
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Registers to receive notifications about data usage on specified networks.
+ *
+ * <p>The callbacks will continue to be called as long as the process is alive or
+ * {@link #unregisterUsageCallback} is called.
+ *
+ * @param template Template used to match networks. See {@link NetworkTemplate}.
+ * @param thresholdBytes Threshold in bytes to be notified on. Provided values lower than 2MiB
+ * will be clamped for callers except callers with the NETWORK_STACK
+ * permission.
+ * @param executor The executor on which callback will be invoked. The provided {@link Executor}
+ * must run callback sequentially, otherwise the order of callbacks cannot be
+ * guaranteed.
+ * @param callback The {@link UsageCallback} that the system will call when data usage
+ * has exceeded the specified threshold.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK}, conditional = true)
+ public void registerUsageCallback(@NonNull NetworkTemplate template, long thresholdBytes,
+ @NonNull @CallbackExecutor Executor executor, @NonNull UsageCallback callback) {
+ Objects.requireNonNull(template, "NetworkTemplate cannot be null");
+ Objects.requireNonNull(callback, "UsageCallback cannot be null");
+ Objects.requireNonNull(executor, "Executor cannot be null");
+
+ final DataUsageRequest request = new DataUsageRequest(DataUsageRequest.REQUEST_ID_UNSET,
+ template, thresholdBytes);
+ try {
+ final UsageCallbackWrapper callbackWrapper =
+ new UsageCallbackWrapper(executor, callback);
+ callback.request = mService.registerUsageCallback(
+ mContext.getOpPackageName(), request, callbackWrapper);
+ if (DBG) Log.d(TAG, "registerUsageCallback returned " + callback.request);
+
+ if (callback.request == null) {
+ Log.e(TAG, "Request from callback is null; should not happen");
+ }
+ } catch (RemoteException e) {
+ if (DBG) Log.d(TAG, "Remote exception when registering callback");
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Registers to receive notifications about data usage on specified networks.
+ *
+ * @see #registerUsageCallback(int, String, long, UsageCallback, Handler)
+ */
+ public void registerUsageCallback(int networkType, String subscriberId, long thresholdBytes,
+ UsageCallback callback) {
+ registerUsageCallback(networkType, subscriberId, thresholdBytes, callback,
+ null /* handler */);
+ }
+
+ /**
+ * Registers to receive notifications about data usage on specified networks.
+ *
+ * <p>The callbacks will continue to be called as long as the process is live or
+ * {@link #unregisterUsageCallback} is called.
+ *
+ * @param networkType Type of network to monitor. Either
+ {@link ConnectivityManager#TYPE_MOBILE} or {@link ConnectivityManager#TYPE_WIFI}.
+ * @param subscriberId If applicable, the subscriber id of the network interface.
+ * <p>Starting with API level 29, the {@code subscriberId} is guarded by
+ * additional restrictions. Calling apps that do not meet the new
+ * requirements to access the {@code subscriberId} can provide a {@code
+ * null} value when registering for the mobile network type to receive
+ * notifications for all mobile networks. For additional details see {@link
+ * TelephonyManager#getSubscriberId()}.
+ * <p>Starting with API level 31, calling apps can provide a
+ * {@code subscriberId} with wifi network type to receive usage for
+ * wifi networks which is under the given subscription if applicable.
+ * Otherwise, pass {@code null} when querying all wifi networks.
+ * @param thresholdBytes Threshold in bytes to be notified on.
+ * @param callback The {@link UsageCallback} that the system will call when data usage
+ * has exceeded the specified threshold.
+ * @param handler to dispatch callback events through, otherwise if {@code null} it uses
+ * the calling thread.
+ */
+ public void registerUsageCallback(int networkType, String subscriberId, long thresholdBytes,
+ UsageCallback callback, @Nullable Handler handler) {
+ NetworkTemplate template = createTemplate(networkType, subscriberId);
+ if (DBG) {
+ Log.d(TAG, "registerUsageCallback called with: {"
+ + " networkType=" + networkType
+ + " subscriberId=" + subscriberId
+ + " thresholdBytes=" + thresholdBytes
+ + " }");
+ }
+
+ final Executor executor = handler == null ? r -> r.run() : r -> handler.post(r);
+
+ registerUsageCallback(template, thresholdBytes, executor, callback);
+ }
+
+ /**
+ * Unregisters callbacks on data usage.
+ *
+ * @param callback The {@link UsageCallback} used when registering.
+ */
+ public void unregisterUsageCallback(UsageCallback callback) {
+ if (callback == null || callback.request == null
+ || callback.request.requestId == DataUsageRequest.REQUEST_ID_UNSET) {
+ throw new IllegalArgumentException("Invalid UsageCallback");
+ }
+ try {
+ mService.unregisterUsageRequest(callback.request);
+ } catch (RemoteException e) {
+ if (DBG) Log.d(TAG, "Remote exception when unregistering callback");
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Base class for usage callbacks. Should be extended by applications wanting notifications.
+ */
+ public static abstract class UsageCallback {
+ /**
+ * Called when data usage has reached the given threshold.
+ *
+ * Called by {@code NetworkStatsService} when the registered threshold is reached.
+ * If a caller implements {@link #onThresholdReached(NetworkTemplate)}, the system
+ * will not call {@link #onThresholdReached(int, String)}.
+ *
+ * @param template The {@link NetworkTemplate} that associated with this callback.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void onThresholdReached(@NonNull NetworkTemplate template) {
+ // Backward compatibility for those who didn't override this function.
+ final int networkType = networkTypeForTemplate(template);
+ if (networkType != ConnectivityManager.TYPE_NONE) {
+ final String subscriberId = template.getSubscriberIds().isEmpty() ? null
+ : template.getSubscriberIds().iterator().next();
+ onThresholdReached(networkType, subscriberId);
+ }
+ }
+
+ /**
+ * Called when data usage has reached the given threshold.
+ */
+ public abstract void onThresholdReached(int networkType, String subscriberId);
+
+ /**
+ * @hide used for internal bookkeeping
+ */
+ private DataUsageRequest request;
+
+ /**
+ * Get network type from a template if feasible.
+ *
+ * @param template the target {@link NetworkTemplate}.
+ * @return legacy network type, only supports for the types which is already supported in
+ * {@link #registerUsageCallback(int, String, long, UsageCallback, Handler)}.
+ * {@link ConnectivityManager#TYPE_NONE} for other types.
+ */
+ private static int networkTypeForTemplate(@NonNull NetworkTemplate template) {
+ switch (template.getMatchRule()) {
+ case NetworkTemplate.MATCH_MOBILE:
+ return ConnectivityManager.TYPE_MOBILE;
+ case NetworkTemplate.MATCH_WIFI:
+ return ConnectivityManager.TYPE_WIFI;
+ default:
+ return ConnectivityManager.TYPE_NONE;
+ }
+ }
+ }
+
+ /**
+ * Registers a custom provider of {@link android.net.NetworkStats} to provide network statistics
+ * to the system. To unregister, invoke {@link #unregisterNetworkStatsProvider}.
+ * Note that no de-duplication of statistics between providers is performed, so each provider
+ * must only report network traffic that is not being reported by any other provider. Also note
+ * that the provider cannot be re-registered after unregistering.
+ *
+ * @param tag a human readable identifier of the custom network stats provider. This is only
+ * used for debugging.
+ * @param provider the subclass of {@link NetworkStatsProvider} that needs to be
+ * registered to the system.
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(anyOf = {
+ android.Manifest.permission.NETWORK_STATS_PROVIDER,
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK})
+ @NonNull public void registerNetworkStatsProvider(
+ @NonNull String tag,
+ @NonNull NetworkStatsProvider provider) {
+ try {
+ if (provider.getProviderCallbackBinder() != null) {
+ throw new IllegalArgumentException("provider is already registered");
+ }
+ final INetworkStatsProviderCallback cbBinder =
+ mService.registerNetworkStatsProvider(tag, provider.getProviderBinder());
+ provider.setProviderCallbackBinder(cbBinder);
+ } catch (RemoteException e) {
+ e.rethrowAsRuntimeException();
+ }
+ }
+
+ /**
+ * Unregisters an instance of {@link NetworkStatsProvider}.
+ *
+ * @param provider the subclass of {@link NetworkStatsProvider} that needs to be
+ * unregistered to the system.
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(anyOf = {
+ android.Manifest.permission.NETWORK_STATS_PROVIDER,
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK})
+ @NonNull public void unregisterNetworkStatsProvider(@NonNull NetworkStatsProvider provider) {
+ try {
+ provider.getProviderCallbackBinderOrThrow().unregister();
+ } catch (RemoteException e) {
+ e.rethrowAsRuntimeException();
+ }
+ }
+
+ private static NetworkTemplate createTemplate(int networkType, String subscriberId) {
+ final NetworkTemplate template;
+ switch (networkType) {
+ case ConnectivityManager.TYPE_MOBILE:
+ template = subscriberId == null
+ ? NetworkTemplate.buildTemplateMobileWildcard()
+ : NetworkTemplate.buildTemplateMobileAll(subscriberId);
+ break;
+ case ConnectivityManager.TYPE_WIFI:
+ template = TextUtils.isEmpty(subscriberId)
+ ? NetworkTemplate.buildTemplateWifiWildcard()
+ : NetworkTemplate.buildTemplateWifi(NetworkTemplate.WIFI_NETWORKID_ALL,
+ subscriberId);
+ break;
+ default:
+ throw new IllegalArgumentException("Cannot create template for network type "
+ + networkType + ", subscriberId '"
+ + NetworkIdentityUtils.scrubSubscriberId(subscriberId) + "'.");
+ }
+ return template;
+ }
+
+ /**
+ * Notify {@code NetworkStatsService} about network status changed.
+ *
+ * Notifies NetworkStatsService of network state changes for data usage accounting purposes.
+ *
+ * To avoid races that attribute data usage to wrong network, such as new network with
+ * the same interface after SIM hot-swap, this function will not return until
+ * {@code NetworkStatsService} finishes its work of retrieving traffic statistics from
+ * all data sources.
+ *
+ * @param defaultNetworks the list of all networks that could be used by network traffic that
+ * does not explicitly select a network.
+ * @param networkStateSnapshots a list of {@link NetworkStateSnapshot}s, one for
+ * each network that is currently connected.
+ * @param activeIface the active (i.e., connected) default network interface for the calling
+ * uid. Used to determine on which network future calls to
+ * {@link android.net.TrafficStats#incrementOperationCount} applies to.
+ * @param underlyingNetworkInfos the list of underlying network information for all
+ * currently-connected VPNs.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK})
+ public void notifyNetworkStatus(
+ @NonNull List<Network> defaultNetworks,
+ @NonNull List<NetworkStateSnapshot> networkStateSnapshots,
+ @Nullable String activeIface,
+ @NonNull List<UnderlyingNetworkInfo> underlyingNetworkInfos) {
+ try {
+ Objects.requireNonNull(defaultNetworks);
+ Objects.requireNonNull(networkStateSnapshots);
+ Objects.requireNonNull(underlyingNetworkInfos);
+ mService.notifyNetworkStatus(defaultNetworks.toArray(new Network[0]),
+ networkStateSnapshots.toArray(new NetworkStateSnapshot[0]), activeIface,
+ underlyingNetworkInfos.toArray(new UnderlyingNetworkInfo[0]));
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ private static class UsageCallbackWrapper extends IUsageCallback.Stub {
+ // Null if unregistered.
+ private volatile UsageCallback mCallback;
+
+ private final Executor mExecutor;
+
+ UsageCallbackWrapper(@NonNull Executor executor, @NonNull UsageCallback callback) {
+ mCallback = callback;
+ mExecutor = executor;
+ }
+
+ @Override
+ public void onThresholdReached(DataUsageRequest request) {
+ // Copy it to a local variable in case mCallback changed inside the if condition.
+ final UsageCallback callback = mCallback;
+ if (callback != null) {
+ mExecutor.execute(() -> callback.onThresholdReached(request.template));
+ } else {
+ Log.e(TAG, "onThresholdReached with released callback for " + request);
+ }
+ }
+
+ @Override
+ public void onCallbackReleased(DataUsageRequest request) {
+ if (DBG) Log.d(TAG, "callback released for " + request);
+ mCallback = null;
+ }
+ }
+
+ /**
+ * Mark given UID as being in foreground for stats purposes.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK})
+ public void noteUidForeground(int uid, boolean uidForeground) {
+ try {
+ mService.noteUidForeground(uid, uidForeground);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Set default value of global alert bytes, the value will be clamped to [128kB, 2MB].
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ Manifest.permission.NETWORK_STACK})
+ public void setDefaultGlobalAlert(long alertBytes) {
+ try {
+ // TODO: Sync internal naming with the API surface.
+ mService.advisePersistThreshold(alertBytes);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Force update of statistics.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK})
+ public void forceUpdate() {
+ try {
+ mService.forceUpdate();
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Set the warning and limit to all registered custom network stats providers.
+ * Note that invocation of any interface will be sent to all providers.
+ *
+ * Asynchronicity notes : because traffic may be happening on the device at the same time, it
+ * doesn't make sense to wait for the warning and limit to be set – a caller still wouldn't
+ * know when exactly it was effective. All that can matter is that it's done quickly. Also,
+ * this method can't fail, so there is no status to return. All providers will see the new
+ * values soon.
+ * As such, this method returns immediately and sends the warning and limit to all providers
+ * as soon as possible through a one-way binder call.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK})
+ public void setStatsProviderWarningAndLimitAsync(@NonNull String iface, long warning,
+ long limit) {
+ try {
+ mService.setStatsProviderWarningAndLimitAsync(iface, warning, limit);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Get a RAT type representative of a group of RAT types for network statistics.
+ *
+ * Collapse the given Radio Access Technology (RAT) type into a bucket that
+ * is representative of the original RAT type for network statistics. The
+ * mapping mostly corresponds to {@code TelephonyManager#NETWORK_CLASS_BIT_MASK_*}
+ * but with adaptations specific to the virtual types introduced by
+ * networks stats.
+ *
+ * @param ratType An integer defined in {@code TelephonyManager#NETWORK_TYPE_*}.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static int getCollapsedRatType(int ratType) {
+ switch (ratType) {
+ case TelephonyManager.NETWORK_TYPE_GPRS:
+ case TelephonyManager.NETWORK_TYPE_GSM:
+ case TelephonyManager.NETWORK_TYPE_EDGE:
+ case TelephonyManager.NETWORK_TYPE_IDEN:
+ case TelephonyManager.NETWORK_TYPE_CDMA:
+ case TelephonyManager.NETWORK_TYPE_1xRTT:
+ return TelephonyManager.NETWORK_TYPE_GSM;
+ case TelephonyManager.NETWORK_TYPE_EVDO_0:
+ case TelephonyManager.NETWORK_TYPE_EVDO_A:
+ case TelephonyManager.NETWORK_TYPE_EVDO_B:
+ case TelephonyManager.NETWORK_TYPE_EHRPD:
+ case TelephonyManager.NETWORK_TYPE_UMTS:
+ case TelephonyManager.NETWORK_TYPE_HSDPA:
+ case TelephonyManager.NETWORK_TYPE_HSUPA:
+ case TelephonyManager.NETWORK_TYPE_HSPA:
+ case TelephonyManager.NETWORK_TYPE_HSPAP:
+ case TelephonyManager.NETWORK_TYPE_TD_SCDMA:
+ return TelephonyManager.NETWORK_TYPE_UMTS;
+ case TelephonyManager.NETWORK_TYPE_LTE:
+ case TelephonyManager.NETWORK_TYPE_IWLAN:
+ return TelephonyManager.NETWORK_TYPE_LTE;
+ case TelephonyManager.NETWORK_TYPE_NR:
+ return TelephonyManager.NETWORK_TYPE_NR;
+ // Virtual RAT type for 5G NSA mode, see
+ // {@link NetworkStatsManager#NETWORK_TYPE_5G_NSA}.
+ case NetworkStatsManager.NETWORK_TYPE_5G_NSA:
+ return NetworkStatsManager.NETWORK_TYPE_5G_NSA;
+ default:
+ return TelephonyManager.NETWORK_TYPE_UNKNOWN;
+ }
+ }
+}
diff --git a/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java b/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
new file mode 100644
index 0000000..61b34d0
--- /dev/null
+++ b/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.annotation.SystemApi;
+import android.app.SystemServiceRegistry;
+import android.app.usage.NetworkStatsManager;
+import android.content.Context;
+import android.net.nsd.INsdManager;
+import android.net.nsd.NsdManager;
+
+/**
+ * Class for performing registration for Connectivity services which are exposed via updatable APIs
+ * since Android T.
+ *
+ * @hide
+ */
+@SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+public final class ConnectivityFrameworkInitializerTiramisu {
+ private ConnectivityFrameworkInitializerTiramisu() {}
+
+ /**
+ * Called by {@link SystemServiceRegistry}'s static initializer and registers NetworkStats, nsd,
+ * ipsec and ethernet services to {@link Context}, so that {@link Context#getSystemService} can
+ * return them.
+ *
+ * @throws IllegalStateException if this is called anywhere besides
+ * {@link SystemServiceRegistry}.
+ */
+ public static void registerServiceWrappers() {
+ SystemServiceRegistry.registerContextAwareService(
+ Context.NSD_SERVICE,
+ NsdManager.class,
+ (context, serviceBinder) -> {
+ INsdManager service = INsdManager.Stub.asInterface(serviceBinder);
+ return new NsdManager(context, service);
+ }
+ );
+
+ SystemServiceRegistry.registerContextAwareService(
+ Context.IPSEC_SERVICE,
+ IpSecManager.class,
+ (context, serviceBinder) -> {
+ IIpSecService service = IIpSecService.Stub.asInterface(serviceBinder);
+ return new IpSecManager(context, service);
+ }
+ );
+
+ SystemServiceRegistry.registerContextAwareService(
+ Context.NETWORK_STATS_SERVICE,
+ NetworkStatsManager.class,
+ (context, serviceBinder) -> {
+ INetworkStatsService service =
+ INetworkStatsService.Stub.asInterface(serviceBinder);
+ return new NetworkStatsManager(context, service);
+ }
+ );
+
+ SystemServiceRegistry.registerContextAwareService(
+ Context.ETHERNET_SERVICE,
+ EthernetManager.class,
+ (context, serviceBinder) -> {
+ IEthernetManager service = IEthernetManager.Stub.asInterface(serviceBinder);
+ return new EthernetManager(context, service);
+ }
+ );
+ }
+}
diff --git a/framework-t/src/android/net/DataUsageRequest.aidl b/framework-t/src/android/net/DataUsageRequest.aidl
new file mode 100644
index 0000000..d1937c7
--- /dev/null
+++ b/framework-t/src/android/net/DataUsageRequest.aidl
@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2016, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+parcelable DataUsageRequest;
diff --git a/framework-t/src/android/net/DataUsageRequest.java b/framework-t/src/android/net/DataUsageRequest.java
new file mode 100644
index 0000000..b06d515
--- /dev/null
+++ b/framework-t/src/android/net/DataUsageRequest.java
@@ -0,0 +1,112 @@
+/**
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package android.net;
+
+import android.annotation.Nullable;
+import android.net.NetworkTemplate;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Objects;
+
+/**
+ * Defines a request to register a callbacks. Used to be notified on data usage via
+ * {@link android.app.usage.NetworkStatsManager#registerDataUsageCallback}.
+ * If no {@code uid}s are set, callbacks are restricted to device-owners,
+ * carrier-privileged apps, or system apps.
+ *
+ * @hide
+ */
+public final class DataUsageRequest implements Parcelable {
+
+ public static final String PARCELABLE_KEY = "DataUsageRequest";
+ public static final int REQUEST_ID_UNSET = 0;
+
+ /**
+ * Identifies the request. {@link DataUsageRequest}s should only be constructed by
+ * the Framework and it is used internally to identify the request.
+ */
+ public final int requestId;
+
+ /**
+ * {@link NetworkTemplate} describing the network to monitor.
+ */
+ public final NetworkTemplate template;
+
+ /**
+ * Threshold in bytes to be notified on.
+ */
+ public final long thresholdInBytes;
+
+ public DataUsageRequest(int requestId, NetworkTemplate template, long thresholdInBytes) {
+ this.requestId = requestId;
+ this.template = template;
+ this.thresholdInBytes = thresholdInBytes;
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeInt(requestId);
+ dest.writeParcelable(template, flags);
+ dest.writeLong(thresholdInBytes);
+ }
+
+ public static final @android.annotation.NonNull Creator<DataUsageRequest> CREATOR =
+ new Creator<DataUsageRequest>() {
+ @Override
+ public DataUsageRequest createFromParcel(Parcel in) {
+ int requestId = in.readInt();
+ NetworkTemplate template = in.readParcelable(null);
+ long thresholdInBytes = in.readLong();
+ DataUsageRequest result = new DataUsageRequest(requestId, template,
+ thresholdInBytes);
+ return result;
+ }
+
+ @Override
+ public DataUsageRequest[] newArray(int size) {
+ return new DataUsageRequest[size];
+ }
+ };
+
+ @Override
+ public String toString() {
+ return "DataUsageRequest [ requestId=" + requestId
+ + ", networkTemplate=" + template
+ + ", thresholdInBytes=" + thresholdInBytes + " ]";
+ }
+
+ @Override
+ public boolean equals(@Nullable Object obj) {
+ if (obj instanceof DataUsageRequest == false) return false;
+ DataUsageRequest that = (DataUsageRequest) obj;
+ return that.requestId == this.requestId
+ && Objects.equals(that.template, this.template)
+ && that.thresholdInBytes == this.thresholdInBytes;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(requestId, template, thresholdInBytes);
+ }
+
+}
diff --git a/framework-t/src/android/net/EthernetManager.java b/framework-t/src/android/net/EthernetManager.java
new file mode 100644
index 0000000..e02ea89
--- /dev/null
+++ b/framework-t/src/android/net/EthernetManager.java
@@ -0,0 +1,729 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+
+import android.annotation.CallbackExecutor;
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresFeature;
+import android.annotation.RequiresPermission;
+import android.annotation.SystemApi;
+import android.annotation.SystemService;
+import android.compat.annotation.UnsupportedAppUsage;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.os.OutcomeReceiver;
+import android.os.RemoteException;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.modules.utils.BackgroundThread;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.Executor;
+import java.util.function.IntConsumer;
+
+/**
+ * A class that manages and configures Ethernet interfaces.
+ *
+ * @hide
+ */
+@SystemApi
+@SystemService(Context.ETHERNET_SERVICE)
+public class EthernetManager {
+ private static final String TAG = "EthernetManager";
+
+ private final IEthernetManager mService;
+ @GuardedBy("mListenerLock")
+ private final ArrayList<ListenerInfo<InterfaceStateListener>> mIfaceListeners =
+ new ArrayList<>();
+ @GuardedBy("mListenerLock")
+ private final ArrayList<ListenerInfo<IntConsumer>> mEthernetStateListeners =
+ new ArrayList<>();
+ final Object mListenerLock = new Object();
+ private final IEthernetServiceListener.Stub mServiceListener =
+ new IEthernetServiceListener.Stub() {
+ @Override
+ public void onEthernetStateChanged(int state) {
+ synchronized (mListenerLock) {
+ for (ListenerInfo<IntConsumer> li : mEthernetStateListeners) {
+ li.executor.execute(() -> {
+ li.listener.accept(state);
+ });
+ }
+ }
+ }
+
+ @Override
+ public void onInterfaceStateChanged(String iface, int state, int role,
+ IpConfiguration configuration) {
+ synchronized (mListenerLock) {
+ for (ListenerInfo<InterfaceStateListener> li : mIfaceListeners) {
+ li.executor.execute(() ->
+ li.listener.onInterfaceStateChanged(iface, state, role,
+ configuration));
+ }
+ }
+ }
+ };
+
+ /**
+ * Indicates that Ethernet is disabled.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int ETHERNET_STATE_DISABLED = 0;
+
+ /**
+ * Indicates that Ethernet is enabled.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int ETHERNET_STATE_ENABLED = 1;
+
+ private static class ListenerInfo<T> {
+ @NonNull
+ public final Executor executor;
+ @NonNull
+ public final T listener;
+
+ private ListenerInfo(@NonNull Executor executor, @NonNull T listener) {
+ this.executor = executor;
+ this.listener = listener;
+ }
+ }
+
+ /**
+ * The interface is absent.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int STATE_ABSENT = 0;
+
+ /**
+ * The interface is present but link is down.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int STATE_LINK_DOWN = 1;
+
+ /**
+ * The interface is present and link is up.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int STATE_LINK_UP = 2;
+
+ /** @hide */
+ @IntDef(prefix = "STATE_", value = {STATE_ABSENT, STATE_LINK_DOWN, STATE_LINK_UP})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface InterfaceState {}
+
+ /**
+ * The interface currently does not have any specific role.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int ROLE_NONE = 0;
+
+ /**
+ * The interface is in client mode (e.g., connected to the Internet).
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int ROLE_CLIENT = 1;
+
+ /**
+ * Ethernet interface is in server mode (e.g., providing Internet access to tethered devices).
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int ROLE_SERVER = 2;
+
+ /** @hide */
+ @IntDef(prefix = "ROLE_", value = {ROLE_NONE, ROLE_CLIENT, ROLE_SERVER})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Role {}
+
+ /**
+ * A listener that receives notifications about the state of Ethernet interfaces on the system.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public interface InterfaceStateListener {
+ /**
+ * Called when an Ethernet interface changes state.
+ *
+ * @param iface the name of the interface.
+ * @param state the current state of the interface, or {@link #STATE_ABSENT} if the
+ * interface was removed.
+ * @param role whether the interface is in client mode or server mode.
+ * @param configuration the current IP configuration of the interface.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ void onInterfaceStateChanged(@NonNull String iface, @InterfaceState int state,
+ @Role int role, @Nullable IpConfiguration configuration);
+ }
+
+ /**
+ * A listener interface to receive notification on changes in Ethernet.
+ * This has never been a supported API. Use {@link InterfaceStateListener} instead.
+ * @hide
+ */
+ public interface Listener extends InterfaceStateListener {
+ /**
+ * Called when Ethernet port's availability is changed.
+ * @param iface Ethernet interface name
+ * @param isAvailable {@code true} if Ethernet port exists.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ void onAvailabilityChanged(String iface, boolean isAvailable);
+
+ /** Default implementation for backwards compatibility. Only calls the legacy listener. */
+ default void onInterfaceStateChanged(@NonNull String iface, @InterfaceState int state,
+ @Role int role, @Nullable IpConfiguration configuration) {
+ onAvailabilityChanged(iface, (state >= STATE_LINK_UP));
+ }
+
+ }
+
+ /**
+ * Create a new EthernetManager instance.
+ * Applications will almost always want to use
+ * {@link android.content.Context#getSystemService Context.getSystemService()} to retrieve
+ * the standard {@link android.content.Context#ETHERNET_SERVICE Context.ETHERNET_SERVICE}.
+ * @hide
+ */
+ public EthernetManager(Context context, IEthernetManager service) {
+ mService = service;
+ }
+
+ /**
+ * Get Ethernet configuration.
+ * @return the Ethernet Configuration, contained in {@link IpConfiguration}.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public IpConfiguration getConfiguration(String iface) {
+ try {
+ return mService.getConfiguration(iface);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Set Ethernet configuration.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public void setConfiguration(@NonNull String iface, @NonNull IpConfiguration config) {
+ try {
+ mService.setConfiguration(iface, config);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Indicates whether the system currently has one or more Ethernet interfaces.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public boolean isAvailable() {
+ return getAvailableInterfaces().length > 0;
+ }
+
+ /**
+ * Indicates whether the system has given interface.
+ *
+ * @param iface Ethernet interface name
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public boolean isAvailable(String iface) {
+ try {
+ return mService.isAvailable(iface);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Adds a listener.
+ * This has never been a supported API. Use {@link #addInterfaceStateListener} instead.
+ *
+ * @param listener A {@link Listener} to add.
+ * @throws IllegalArgumentException If the listener is null.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public void addListener(@NonNull Listener listener) {
+ addListener(listener, BackgroundThread.getExecutor());
+ }
+
+ /**
+ * Adds a listener.
+ * This has never been a supported API. Use {@link #addInterfaceStateListener} instead.
+ *
+ * @param listener A {@link Listener} to add.
+ * @param executor Executor to run callbacks on.
+ * @throws IllegalArgumentException If the listener or executor is null.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public void addListener(@NonNull Listener listener, @NonNull Executor executor) {
+ addInterfaceStateListener(executor, listener);
+ }
+
+ /**
+ * Listen to changes in the state of Ethernet interfaces.
+ *
+ * Adds a listener to receive notification for any state change of all existing Ethernet
+ * interfaces.
+ * <p>{@link Listener#onInterfaceStateChanged} will be triggered immediately for all
+ * existing interfaces upon adding a listener. The same method will be called on the
+ * listener every time any of the interface changes state. In particular, if an
+ * interface is removed, it will be called with state {@link #STATE_ABSENT}.
+ * <p>Use {@link #removeInterfaceStateListener} with the same object to stop listening.
+ *
+ * @param executor Executor to run callbacks on.
+ * @param listener A {@link Listener} to add.
+ * @hide
+ */
+ @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void addInterfaceStateListener(@NonNull Executor executor,
+ @NonNull InterfaceStateListener listener) {
+ if (listener == null || executor == null) {
+ throw new NullPointerException("listener and executor must not be null");
+ }
+ synchronized (mListenerLock) {
+ maybeAddServiceListener();
+ mIfaceListeners.add(new ListenerInfo<InterfaceStateListener>(executor, listener));
+ }
+ }
+
+ @GuardedBy("mListenerLock")
+ private void maybeAddServiceListener() {
+ if (!mIfaceListeners.isEmpty() || !mEthernetStateListeners.isEmpty()) return;
+
+ try {
+ mService.addListener(mServiceListener);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+
+ }
+
+ /**
+ * Returns an array of available Ethernet interface names.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public String[] getAvailableInterfaces() {
+ try {
+ return mService.getAvailableInterfaces();
+ } catch (RemoteException e) {
+ throw e.rethrowAsRuntimeException();
+ }
+ }
+
+ /**
+ * Removes a listener.
+ *
+ * @param listener A {@link Listener} to remove.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void removeInterfaceStateListener(@NonNull InterfaceStateListener listener) {
+ Objects.requireNonNull(listener);
+ synchronized (mListenerLock) {
+ mIfaceListeners.removeIf(l -> l.listener == listener);
+ maybeRemoveServiceListener();
+ }
+ }
+
+ @GuardedBy("mListenerLock")
+ private void maybeRemoveServiceListener() {
+ if (!mIfaceListeners.isEmpty() || !mEthernetStateListeners.isEmpty()) return;
+
+ try {
+ mService.removeListener(mServiceListener);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Removes a listener.
+ * This has never been a supported API. Use {@link #removeInterfaceStateListener} instead.
+ * @param listener A {@link Listener} to remove.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public void removeListener(@NonNull Listener listener) {
+ if (listener == null) {
+ throw new IllegalArgumentException("listener must not be null");
+ }
+ removeInterfaceStateListener(listener);
+ }
+
+ /**
+ * Whether to treat interfaces created by {@link TestNetworkManager#createTapInterface}
+ * as Ethernet interfaces. The effects of this method apply to any test interfaces that are
+ * already present on the system.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void setIncludeTestInterfaces(boolean include) {
+ try {
+ mService.setIncludeTestInterfaces(include);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * A request for a tethered interface.
+ */
+ public static class TetheredInterfaceRequest {
+ private final IEthernetManager mService;
+ private final ITetheredInterfaceCallback mCb;
+
+ private TetheredInterfaceRequest(@NonNull IEthernetManager service,
+ @NonNull ITetheredInterfaceCallback cb) {
+ this.mService = service;
+ this.mCb = cb;
+ }
+
+ /**
+ * Release the request, causing the interface to revert back from tethering mode if there
+ * is no other requestor.
+ */
+ public void release() {
+ try {
+ mService.releaseTetheredInterface(mCb);
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ }
+ }
+
+ /**
+ * Callback for {@link #requestTetheredInterface(TetheredInterfaceCallback)}.
+ */
+ public interface TetheredInterfaceCallback {
+ /**
+ * Called when the tethered interface is available.
+ * @param iface The name of the interface.
+ */
+ void onAvailable(@NonNull String iface);
+
+ /**
+ * Called when the tethered interface is now unavailable.
+ */
+ void onUnavailable();
+ }
+
+ /**
+ * Request a tethered interface in tethering mode.
+ *
+ * <p>When this method is called and there is at least one ethernet interface available, the
+ * system will designate one to act as a tethered interface. If there is already a tethered
+ * interface, the existing interface will be used.
+ * @param callback A callback to be called once the request has been fulfilled.
+ */
+ @RequiresPermission(anyOf = {
+ android.Manifest.permission.NETWORK_STACK,
+ android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK
+ })
+ @NonNull
+ public TetheredInterfaceRequest requestTetheredInterface(@NonNull final Executor executor,
+ @NonNull final TetheredInterfaceCallback callback) {
+ Objects.requireNonNull(callback, "Callback must be non-null");
+ Objects.requireNonNull(executor, "Executor must be non-null");
+ final ITetheredInterfaceCallback cbInternal = new ITetheredInterfaceCallback.Stub() {
+ @Override
+ public void onAvailable(String iface) {
+ executor.execute(() -> callback.onAvailable(iface));
+ }
+
+ @Override
+ public void onUnavailable() {
+ executor.execute(() -> callback.onUnavailable());
+ }
+ };
+
+ try {
+ mService.requestTetheredInterface(cbInternal);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ return new TetheredInterfaceRequest(mService, cbInternal);
+ }
+
+ private static final class NetworkInterfaceOutcomeReceiver
+ extends INetworkInterfaceOutcomeReceiver.Stub {
+ @NonNull
+ private final Executor mExecutor;
+ @NonNull
+ private final OutcomeReceiver<String, EthernetNetworkManagementException> mCallback;
+
+ NetworkInterfaceOutcomeReceiver(
+ @NonNull final Executor executor,
+ @NonNull final OutcomeReceiver<String, EthernetNetworkManagementException>
+ callback) {
+ Objects.requireNonNull(executor, "Pass a non-null executor");
+ Objects.requireNonNull(callback, "Pass a non-null callback");
+ mExecutor = executor;
+ mCallback = callback;
+ }
+
+ @Override
+ public void onResult(@NonNull String iface) {
+ mExecutor.execute(() -> mCallback.onResult(iface));
+ }
+
+ @Override
+ public void onError(@NonNull EthernetNetworkManagementException e) {
+ mExecutor.execute(() -> mCallback.onError(e));
+ }
+ }
+
+ private NetworkInterfaceOutcomeReceiver makeNetworkInterfaceOutcomeReceiver(
+ @Nullable final Executor executor,
+ @Nullable final OutcomeReceiver<String, EthernetNetworkManagementException> callback) {
+ if (null != callback) {
+ Objects.requireNonNull(executor, "Pass a non-null executor, or a null callback");
+ }
+ final NetworkInterfaceOutcomeReceiver proxy;
+ if (null == callback) {
+ proxy = null;
+ } else {
+ proxy = new NetworkInterfaceOutcomeReceiver(executor, callback);
+ }
+ return proxy;
+ }
+
+ /**
+ * Updates the configuration of an automotive device's ethernet network.
+ *
+ * The {@link EthernetNetworkUpdateRequest} {@code request} argument describes how to update the
+ * configuration for this network.
+ * Use {@link StaticIpConfiguration.Builder} to build a {@code StaticIpConfiguration} object for
+ * this network to put inside the {@code request}.
+ * Similarly, use {@link NetworkCapabilities.Builder} to build a {@code NetworkCapabilities}
+ * object for this network to put inside the {@code request}.
+ *
+ * This function accepts an {@link OutcomeReceiver} that is called once the operation has
+ * finished execution.
+ *
+ * @param iface the name of the interface to act upon.
+ * @param request the {@link EthernetNetworkUpdateRequest} used to set an ethernet network's
+ * {@link StaticIpConfiguration} and {@link NetworkCapabilities} values.
+ * @param executor an {@link Executor} to execute the callback on. Optional if callback is null.
+ * @param callback an optional {@link OutcomeReceiver} to listen for completion of the
+ * operation. On success, {@link OutcomeReceiver#onResult} is called with the
+ * interface name. On error, {@link OutcomeReceiver#onError} is called with more
+ * information about the error.
+ * @throws SecurityException if the process doesn't hold
+ * {@link android.Manifest.permission.MANAGE_ETHERNET_NETWORKS}.
+ * @throws UnsupportedOperationException if called on a non-automotive device or on an
+ * unsupported interface.
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK,
+ android.Manifest.permission.MANAGE_ETHERNET_NETWORKS})
+ public void updateConfiguration(
+ @NonNull String iface,
+ @NonNull EthernetNetworkUpdateRequest request,
+ @Nullable @CallbackExecutor Executor executor,
+ @Nullable OutcomeReceiver<String, EthernetNetworkManagementException> callback) {
+ Objects.requireNonNull(iface, "iface must be non-null");
+ Objects.requireNonNull(request, "request must be non-null");
+ final NetworkInterfaceOutcomeReceiver proxy = makeNetworkInterfaceOutcomeReceiver(
+ executor, callback);
+ try {
+ mService.updateConfiguration(iface, request, proxy);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Enable a network interface.
+ *
+ * Enables a previously disabled network interface.
+ * This function accepts an {@link OutcomeReceiver} that is called once the operation has
+ * finished execution.
+ *
+ * @param iface the name of the interface to enable.
+ * @param executor an {@link Executor} to execute the callback on. Optional if callback is null.
+ * @param callback an optional {@link OutcomeReceiver} to listen for completion of the
+ * operation. On success, {@link OutcomeReceiver#onResult} is called with the
+ * interface name. On error, {@link OutcomeReceiver#onError} is called with more
+ * information about the error.
+ * @throws SecurityException if the process doesn't hold
+ * {@link android.Manifest.permission.MANAGE_ETHERNET_NETWORKS}.
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK,
+ android.Manifest.permission.MANAGE_ETHERNET_NETWORKS})
+ @RequiresFeature(PackageManager.FEATURE_AUTOMOTIVE)
+ public void enableInterface(
+ @NonNull String iface,
+ @Nullable @CallbackExecutor Executor executor,
+ @Nullable OutcomeReceiver<String, EthernetNetworkManagementException> callback) {
+ Objects.requireNonNull(iface, "iface must be non-null");
+ final NetworkInterfaceOutcomeReceiver proxy = makeNetworkInterfaceOutcomeReceiver(
+ executor, callback);
+ try {
+ mService.connectNetwork(iface, proxy);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Disable a network interface.
+ *
+ * Disables the use of a network interface to fulfill network requests. If the interface
+ * currently serves a request, the network will be torn down.
+ * This function accepts an {@link OutcomeReceiver} that is called once the operation has
+ * finished execution.
+ *
+ * @param iface the name of the interface to disable.
+ * @param executor an {@link Executor} to execute the callback on. Optional if callback is null.
+ * @param callback an optional {@link OutcomeReceiver} to listen for completion of the
+ * operation. On success, {@link OutcomeReceiver#onResult} is called with the
+ * interface name. On error, {@link OutcomeReceiver#onError} is called with more
+ * information about the error.
+ * @throws SecurityException if the process doesn't hold
+ * {@link android.Manifest.permission.MANAGE_ETHERNET_NETWORKS}.
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK,
+ android.Manifest.permission.MANAGE_ETHERNET_NETWORKS})
+ @RequiresFeature(PackageManager.FEATURE_AUTOMOTIVE)
+ public void disableInterface(
+ @NonNull String iface,
+ @Nullable @CallbackExecutor Executor executor,
+ @Nullable OutcomeReceiver<String, EthernetNetworkManagementException> callback) {
+ Objects.requireNonNull(iface, "iface must be non-null");
+ final NetworkInterfaceOutcomeReceiver proxy = makeNetworkInterfaceOutcomeReceiver(
+ executor, callback);
+ try {
+ mService.disconnectNetwork(iface, proxy);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Change ethernet setting.
+ *
+ * @param enabled enable or disable ethernet settings.
+ *
+ * @hide
+ */
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK,
+ android.Manifest.permission.NETWORK_SETTINGS})
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void setEthernetEnabled(boolean enabled) {
+ try {
+ mService.setEthernetEnabled(enabled);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Listen to changes in the state of ethernet.
+ *
+ * @param executor to run callbacks on.
+ * @param listener to listen ethernet state changed.
+ *
+ * @hide
+ */
+ @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void addEthernetStateListener(@NonNull Executor executor,
+ @NonNull IntConsumer listener) {
+ Objects.requireNonNull(executor);
+ Objects.requireNonNull(listener);
+ synchronized (mListenerLock) {
+ maybeAddServiceListener();
+ mEthernetStateListeners.add(new ListenerInfo<IntConsumer>(executor, listener));
+ }
+ }
+
+ /**
+ * Removes a listener.
+ *
+ * @param listener to listen ethernet state changed.
+ *
+ * @hide
+ */
+ @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
+ @SystemApi(client = MODULE_LIBRARIES)
+ public void removeEthernetStateListener(@NonNull IntConsumer listener) {
+ Objects.requireNonNull(listener);
+ synchronized (mListenerLock) {
+ mEthernetStateListeners.removeIf(l -> l.listener == listener);
+ maybeRemoveServiceListener();
+ }
+ }
+
+ /**
+ * Returns an array of existing Ethernet interface names regardless whether the interface
+ * is available or not currently.
+ * @hide
+ */
+ @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
+ @SystemApi(client = MODULE_LIBRARIES)
+ @NonNull
+ public List<String> getInterfaceList() {
+ try {
+ return mService.getInterfaceList();
+ } catch (RemoteException e) {
+ throw e.rethrowAsRuntimeException();
+ }
+ }
+}
diff --git a/framework-t/src/android/net/EthernetNetworkManagementException.aidl b/framework-t/src/android/net/EthernetNetworkManagementException.aidl
new file mode 100644
index 0000000..adf9e5a
--- /dev/null
+++ b/framework-t/src/android/net/EthernetNetworkManagementException.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ package android.net;
+
+ parcelable EthernetNetworkManagementException;
\ No newline at end of file
diff --git a/framework-t/src/android/net/EthernetNetworkManagementException.java b/framework-t/src/android/net/EthernetNetworkManagementException.java
new file mode 100644
index 0000000..a69cc55
--- /dev/null
+++ b/framework-t/src/android/net/EthernetNetworkManagementException.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Objects;
+
+/** @hide */
+@SystemApi
+public final class EthernetNetworkManagementException
+ extends RuntimeException implements Parcelable {
+
+ /* @hide */
+ public EthernetNetworkManagementException(@NonNull final String errorMessage) {
+ super(errorMessage);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(getMessage());
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) return true;
+ if (obj == null || getClass() != obj.getClass()) return false;
+ final EthernetNetworkManagementException that = (EthernetNetworkManagementException) obj;
+
+ return Objects.equals(getMessage(), that.getMessage());
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeString(getMessage());
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @NonNull
+ public static final Parcelable.Creator<EthernetNetworkManagementException> CREATOR =
+ new Parcelable.Creator<EthernetNetworkManagementException>() {
+ @Override
+ public EthernetNetworkManagementException[] newArray(int size) {
+ return new EthernetNetworkManagementException[size];
+ }
+
+ @Override
+ public EthernetNetworkManagementException createFromParcel(@NonNull Parcel source) {
+ return new EthernetNetworkManagementException(source.readString());
+ }
+ };
+}
diff --git a/framework-t/src/android/net/EthernetNetworkSpecifier.java b/framework-t/src/android/net/EthernetNetworkSpecifier.java
new file mode 100644
index 0000000..e4d6e24
--- /dev/null
+++ b/framework-t/src/android/net/EthernetNetworkSpecifier.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+
+import java.util.Objects;
+
+/**
+ * A {@link NetworkSpecifier} used to identify ethernet interfaces.
+ *
+ * @see EthernetManager
+ */
+public final class EthernetNetworkSpecifier extends NetworkSpecifier implements Parcelable {
+
+ /**
+ * Name of the network interface.
+ */
+ @NonNull
+ private final String mInterfaceName;
+
+ /**
+ * Create a new EthernetNetworkSpecifier.
+ * @param interfaceName Name of the ethernet interface the specifier refers to.
+ */
+ public EthernetNetworkSpecifier(@NonNull String interfaceName) {
+ if (TextUtils.isEmpty(interfaceName)) {
+ throw new IllegalArgumentException();
+ }
+ mInterfaceName = interfaceName;
+ }
+
+ /**
+ * Get the name of the ethernet interface the specifier refers to.
+ */
+ @Nullable
+ public String getInterfaceName() {
+ // This may be null in the future to support specifiers based on data other than the
+ // interface name.
+ return mInterfaceName;
+ }
+
+ /** @hide */
+ @Override
+ public boolean canBeSatisfiedBy(@Nullable NetworkSpecifier other) {
+ return equals(other);
+ }
+
+ @Override
+ public boolean equals(@Nullable Object o) {
+ if (!(o instanceof EthernetNetworkSpecifier)) return false;
+ return TextUtils.equals(mInterfaceName, ((EthernetNetworkSpecifier) o).mInterfaceName);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hashCode(mInterfaceName);
+ }
+
+ @Override
+ public String toString() {
+ return "EthernetNetworkSpecifier (" + mInterfaceName + ")";
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeString(mInterfaceName);
+ }
+
+ public static final @NonNull Parcelable.Creator<EthernetNetworkSpecifier> CREATOR =
+ new Parcelable.Creator<EthernetNetworkSpecifier>() {
+ public EthernetNetworkSpecifier createFromParcel(Parcel in) {
+ return new EthernetNetworkSpecifier(in.readString());
+ }
+ public EthernetNetworkSpecifier[] newArray(int size) {
+ return new EthernetNetworkSpecifier[size];
+ }
+ };
+}
diff --git a/framework-t/src/android/net/EthernetNetworkUpdateRequest.aidl b/framework-t/src/android/net/EthernetNetworkUpdateRequest.aidl
new file mode 100644
index 0000000..debc348
--- /dev/null
+++ b/framework-t/src/android/net/EthernetNetworkUpdateRequest.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ package android.net;
+
+ parcelable EthernetNetworkUpdateRequest;
\ No newline at end of file
diff --git a/framework-t/src/android/net/EthernetNetworkUpdateRequest.java b/framework-t/src/android/net/EthernetNetworkUpdateRequest.java
new file mode 100644
index 0000000..1691942
--- /dev/null
+++ b/framework-t/src/android/net/EthernetNetworkUpdateRequest.java
@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Objects;
+
+/**
+ * Represents a request to update an existing Ethernet interface.
+ *
+ * @see EthernetManager#updateConfiguration
+ *
+ * @hide
+ */
+@SystemApi
+public final class EthernetNetworkUpdateRequest implements Parcelable {
+ @Nullable
+ private final IpConfiguration mIpConfig;
+ @Nullable
+ private final NetworkCapabilities mNetworkCapabilities;
+
+ /**
+ * Setting the {@link IpConfiguration} is optional in {@link EthernetNetworkUpdateRequest}.
+ * When set to null, the existing IpConfiguration is not updated.
+ *
+ * @return the new {@link IpConfiguration} or null.
+ */
+ @Nullable
+ public IpConfiguration getIpConfiguration() {
+ return mIpConfig == null ? null : new IpConfiguration(mIpConfig);
+ }
+
+ /**
+ * Setting the {@link NetworkCapabilities} is optional in {@link EthernetNetworkUpdateRequest}.
+ * When set to null, the existing NetworkCapabilities are not updated.
+ *
+ * @return the new {@link NetworkCapabilities} or null.
+ */
+ @Nullable
+ public NetworkCapabilities getNetworkCapabilities() {
+ return mNetworkCapabilities == null ? null : new NetworkCapabilities(mNetworkCapabilities);
+ }
+
+ private EthernetNetworkUpdateRequest(@Nullable final IpConfiguration ipConfig,
+ @Nullable final NetworkCapabilities networkCapabilities) {
+ mIpConfig = ipConfig;
+ mNetworkCapabilities = networkCapabilities;
+ }
+
+ private EthernetNetworkUpdateRequest(@NonNull final Parcel source) {
+ Objects.requireNonNull(source);
+ mIpConfig = source.readParcelable(IpConfiguration.class.getClassLoader(),
+ IpConfiguration.class);
+ mNetworkCapabilities = source.readParcelable(NetworkCapabilities.class.getClassLoader(),
+ NetworkCapabilities.class);
+ }
+
+ /**
+ * Builder used to create {@link EthernetNetworkUpdateRequest} objects.
+ */
+ public static final class Builder {
+ @Nullable
+ private IpConfiguration mBuilderIpConfig;
+ @Nullable
+ private NetworkCapabilities mBuilderNetworkCapabilities;
+
+ public Builder(){}
+
+ /**
+ * Constructor to populate the builder's values with an already built
+ * {@link EthernetNetworkUpdateRequest}.
+ * @param request the {@link EthernetNetworkUpdateRequest} to populate with.
+ */
+ public Builder(@NonNull final EthernetNetworkUpdateRequest request) {
+ Objects.requireNonNull(request);
+ mBuilderIpConfig = null == request.mIpConfig
+ ? null : new IpConfiguration(request.mIpConfig);
+ mBuilderNetworkCapabilities = null == request.mNetworkCapabilities
+ ? null : new NetworkCapabilities(request.mNetworkCapabilities);
+ }
+
+ /**
+ * Set the {@link IpConfiguration} to be used with the {@code Builder}.
+ * @param ipConfig the {@link IpConfiguration} to set.
+ * @return The builder to facilitate chaining.
+ */
+ @NonNull
+ public Builder setIpConfiguration(@Nullable final IpConfiguration ipConfig) {
+ mBuilderIpConfig = ipConfig == null ? null : new IpConfiguration(ipConfig);
+ return this;
+ }
+
+ /**
+ * Set the {@link NetworkCapabilities} to be used with the {@code Builder}.
+ * @param nc the {@link NetworkCapabilities} to set.
+ * @return The builder to facilitate chaining.
+ */
+ @NonNull
+ public Builder setNetworkCapabilities(@Nullable final NetworkCapabilities nc) {
+ mBuilderNetworkCapabilities = nc == null ? null : new NetworkCapabilities(nc);
+ return this;
+ }
+
+ /**
+ * Build {@link EthernetNetworkUpdateRequest} return the current update request.
+ *
+ * @throws IllegalStateException when both mBuilderNetworkCapabilities and mBuilderIpConfig
+ * are null.
+ */
+ @NonNull
+ public EthernetNetworkUpdateRequest build() {
+ if (mBuilderIpConfig == null && mBuilderNetworkCapabilities == null) {
+ throw new IllegalStateException(
+ "Cannot construct an empty EthernetNetworkUpdateRequest");
+ }
+ return new EthernetNetworkUpdateRequest(mBuilderIpConfig, mBuilderNetworkCapabilities);
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "EthernetNetworkUpdateRequest{"
+ + "mIpConfig=" + mIpConfig
+ + ", mNetworkCapabilities=" + mNetworkCapabilities + '}';
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ EthernetNetworkUpdateRequest that = (EthernetNetworkUpdateRequest) o;
+
+ return Objects.equals(that.getIpConfiguration(), mIpConfig)
+ && Objects.equals(that.getNetworkCapabilities(), mNetworkCapabilities);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mIpConfig, mNetworkCapabilities);
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeParcelable(mIpConfig, flags);
+ dest.writeParcelable(mNetworkCapabilities, flags);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @NonNull
+ public static final Parcelable.Creator<EthernetNetworkUpdateRequest> CREATOR =
+ new Parcelable.Creator<EthernetNetworkUpdateRequest>() {
+ @Override
+ public EthernetNetworkUpdateRequest[] newArray(int size) {
+ return new EthernetNetworkUpdateRequest[size];
+ }
+
+ @Override
+ public EthernetNetworkUpdateRequest createFromParcel(@NonNull Parcel source) {
+ return new EthernetNetworkUpdateRequest(source);
+ }
+ };
+}
diff --git a/framework-t/src/android/net/IEthernetManager.aidl b/framework-t/src/android/net/IEthernetManager.aidl
new file mode 100644
index 0000000..42e4c1a
--- /dev/null
+++ b/framework-t/src/android/net/IEthernetManager.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.net.IpConfiguration;
+import android.net.IEthernetServiceListener;
+import android.net.EthernetNetworkManagementException;
+import android.net.EthernetNetworkUpdateRequest;
+import android.net.INetworkInterfaceOutcomeReceiver;
+import android.net.ITetheredInterfaceCallback;
+
+import java.util.List;
+
+/**
+ * Interface that answers queries about, and allows changing
+ * ethernet configuration.
+ */
+/** {@hide} */
+interface IEthernetManager
+{
+ String[] getAvailableInterfaces();
+ IpConfiguration getConfiguration(String iface);
+ void setConfiguration(String iface, in IpConfiguration config);
+ boolean isAvailable(String iface);
+ void addListener(in IEthernetServiceListener listener);
+ void removeListener(in IEthernetServiceListener listener);
+ void setIncludeTestInterfaces(boolean include);
+ void requestTetheredInterface(in ITetheredInterfaceCallback callback);
+ void releaseTetheredInterface(in ITetheredInterfaceCallback callback);
+ void updateConfiguration(String iface, in EthernetNetworkUpdateRequest request,
+ in INetworkInterfaceOutcomeReceiver listener);
+ void connectNetwork(String iface, in INetworkInterfaceOutcomeReceiver listener);
+ void disconnectNetwork(String iface, in INetworkInterfaceOutcomeReceiver listener);
+ void setEthernetEnabled(boolean enabled);
+ List<String> getInterfaceList();
+}
diff --git a/framework-t/src/android/net/IEthernetServiceListener.aidl b/framework-t/src/android/net/IEthernetServiceListener.aidl
new file mode 100644
index 0000000..751605b
--- /dev/null
+++ b/framework-t/src/android/net/IEthernetServiceListener.aidl
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.net.IpConfiguration;
+
+/** @hide */
+oneway interface IEthernetServiceListener
+{
+ void onEthernetStateChanged(int state);
+ void onInterfaceStateChanged(String iface, int state, int role,
+ in IpConfiguration configuration);
+}
diff --git a/framework-t/src/android/net/IIpSecService.aidl b/framework-t/src/android/net/IIpSecService.aidl
new file mode 100644
index 0000000..933256a
--- /dev/null
+++ b/framework-t/src/android/net/IIpSecService.aidl
@@ -0,0 +1,78 @@
+/*
+** Copyright 2017, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.net;
+
+import android.net.LinkAddress;
+import android.net.Network;
+import android.net.IpSecConfig;
+import android.net.IpSecUdpEncapResponse;
+import android.net.IpSecSpiResponse;
+import android.net.IpSecTransformResponse;
+import android.net.IpSecTunnelInterfaceResponse;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.os.ParcelFileDescriptor;
+
+/**
+ * @hide
+ */
+interface IIpSecService
+{
+ IpSecSpiResponse allocateSecurityParameterIndex(
+ in String destinationAddress, int requestedSpi, in IBinder binder);
+
+ void releaseSecurityParameterIndex(int resourceId);
+
+ IpSecUdpEncapResponse openUdpEncapsulationSocket(int port, in IBinder binder);
+
+ void closeUdpEncapsulationSocket(int resourceId);
+
+ IpSecTunnelInterfaceResponse createTunnelInterface(
+ in String localAddr,
+ in String remoteAddr,
+ in Network underlyingNetwork,
+ in IBinder binder,
+ in String callingPackage);
+
+ void addAddressToTunnelInterface(
+ int tunnelResourceId,
+ in LinkAddress localAddr,
+ in String callingPackage);
+
+ void removeAddressFromTunnelInterface(
+ int tunnelResourceId,
+ in LinkAddress localAddr,
+ in String callingPackage);
+
+ void setNetworkForTunnelInterface(
+ int tunnelResourceId, in Network underlyingNetwork, in String callingPackage);
+
+ void deleteTunnelInterface(int resourceId, in String callingPackage);
+
+ IpSecTransformResponse createTransform(
+ in IpSecConfig c, in IBinder binder, in String callingPackage);
+
+ void deleteTransform(int transformId);
+
+ void applyTransportModeTransform(
+ in ParcelFileDescriptor socket, int direction, int transformId);
+
+ void applyTunnelModeTransform(
+ int tunnelResourceId, int direction, int transformResourceId, in String callingPackage);
+
+ void removeTransportModeTransforms(in ParcelFileDescriptor socket);
+}
diff --git a/framework-t/src/android/net/INetworkInterfaceOutcomeReceiver.aidl b/framework-t/src/android/net/INetworkInterfaceOutcomeReceiver.aidl
new file mode 100644
index 0000000..85795ea
--- /dev/null
+++ b/framework-t/src/android/net/INetworkInterfaceOutcomeReceiver.aidl
@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.net.EthernetNetworkManagementException;
+
+/** @hide */
+oneway interface INetworkInterfaceOutcomeReceiver {
+ void onResult(in String iface);
+ void onError(in EthernetNetworkManagementException e);
+}
\ No newline at end of file
diff --git a/framework-t/src/android/net/INetworkStatsService.aidl b/framework-t/src/android/net/INetworkStatsService.aidl
new file mode 100644
index 0000000..c86f7fd
--- /dev/null
+++ b/framework-t/src/android/net/INetworkStatsService.aidl
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.net.DataUsageRequest;
+import android.net.INetworkStatsSession;
+import android.net.Network;
+import android.net.NetworkStateSnapshot;
+import android.net.NetworkStats;
+import android.net.NetworkStatsHistory;
+import android.net.NetworkTemplate;
+import android.net.UnderlyingNetworkInfo;
+import android.net.netstats.IUsageCallback;
+import android.net.netstats.provider.INetworkStatsProvider;
+import android.net.netstats.provider.INetworkStatsProviderCallback;
+import android.os.IBinder;
+import android.os.Messenger;
+
+/** {@hide} */
+interface INetworkStatsService {
+
+ /** Start a statistics query session. */
+ @UnsupportedAppUsage
+ INetworkStatsSession openSession();
+
+ /** Start a statistics query session. If calling package is profile or device owner then it is
+ * granted automatic access if apiLevel is NetworkStatsManager.API_LEVEL_DPC_ALLOWED. If
+ * apiLevel is at least NetworkStatsManager.API_LEVEL_REQUIRES_PACKAGE_USAGE_STATS then
+ * PACKAGE_USAGE_STATS permission is always checked. If PACKAGE_USAGE_STATS is not granted
+ * READ_NETWORK_USAGE_STATS is checked for.
+ */
+ @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
+ INetworkStatsSession openSessionForUsageStats(int flags, String callingPackage);
+
+ /** Return data layer snapshot of UID network usage. */
+ @UnsupportedAppUsage
+ NetworkStats getDataLayerSnapshotForUid(int uid);
+
+ /** Get the transport NetworkStats for all UIDs since boot. */
+ NetworkStats getUidStatsForTransport(int transport);
+
+ /** Return set of any ifaces associated with mobile networks since boot. */
+ @UnsupportedAppUsage
+ String[] getMobileIfaces();
+
+ /** Increment data layer count of operations performed for UID and tag. */
+ void incrementOperationCount(int uid, int tag, int operationCount);
+
+ /** Notify {@code NetworkStatsService} about network status changed. */
+ void notifyNetworkStatus(
+ in Network[] defaultNetworks,
+ in NetworkStateSnapshot[] snapshots,
+ in String activeIface,
+ in UnderlyingNetworkInfo[] underlyingNetworkInfos);
+ /** Force update of statistics. */
+ @UnsupportedAppUsage
+ void forceUpdate();
+
+ /** Registers a callback on data usage. */
+ DataUsageRequest registerUsageCallback(String callingPackage,
+ in DataUsageRequest request, in IUsageCallback callback);
+
+ /** Unregisters a callback on data usage. */
+ void unregisterUsageRequest(in DataUsageRequest request);
+
+ /** Get the uid stats information since boot */
+ long getUidStats(int uid, int type);
+
+ /** Get the iface stats information since boot */
+ long getIfaceStats(String iface, int type);
+
+ /** Get the total network stats information since boot */
+ long getTotalStats(int type);
+
+ /** Registers a network stats provider */
+ INetworkStatsProviderCallback registerNetworkStatsProvider(String tag,
+ in INetworkStatsProvider provider);
+
+ /** Mark given UID as being in foreground for stats purposes. */
+ void noteUidForeground(int uid, boolean uidForeground);
+
+ /** Advise persistence threshold; may be overridden internally. */
+ void advisePersistThreshold(long thresholdBytes);
+
+ /**
+ * Set the warning and limit to all registered custom network stats providers.
+ * Note that invocation of any interface will be sent to all providers.
+ */
+ void setStatsProviderWarningAndLimitAsync(String iface, long warning, long limit);
+}
diff --git a/framework-t/src/android/net/INetworkStatsSession.aidl b/framework-t/src/android/net/INetworkStatsSession.aidl
new file mode 100644
index 0000000..ab70be8
--- /dev/null
+++ b/framework-t/src/android/net/INetworkStatsSession.aidl
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.net.NetworkStats;
+import android.net.NetworkStatsHistory;
+import android.net.NetworkTemplate;
+
+/** {@hide} */
+interface INetworkStatsSession {
+
+ /** Return device aggregated network layer usage summary for traffic that matches template. */
+ NetworkStats getDeviceSummaryForNetwork(in NetworkTemplate template, long start, long end);
+
+ /** Return network layer usage summary for traffic that matches template. */
+ @UnsupportedAppUsage
+ NetworkStats getSummaryForNetwork(in NetworkTemplate template, long start, long end);
+ /** Return historical network layer stats for traffic that matches template. */
+ @UnsupportedAppUsage
+ NetworkStatsHistory getHistoryForNetwork(in NetworkTemplate template, int fields);
+ /**
+ * Return historical network layer stats for traffic that matches template, start and end
+ * timestamp.
+ */
+ NetworkStatsHistory getHistoryIntervalForNetwork(in NetworkTemplate template, int fields, long start, long end);
+
+ /**
+ * Return network layer usage summary per UID for traffic that matches template.
+ *
+ * <p>The resulting {@code NetworkStats#getElapsedRealtime()} contains time delta between
+ * {@code start} and {@code end}.
+ *
+ * @param template - a predicate to filter netstats.
+ * @param start - start of the range, timestamp in milliseconds since the epoch.
+ * @param end - end of the range, timestamp in milliseconds since the epoch.
+ * @param includeTags - includes data usage tags if true.
+ */
+ @UnsupportedAppUsage
+ NetworkStats getSummaryForAllUid(in NetworkTemplate template, long start, long end, boolean includeTags);
+
+ /** Return network layer usage summary per UID for tagged traffic that matches template. */
+ NetworkStats getTaggedSummaryForAllUid(in NetworkTemplate template, long start, long end);
+
+ /** Return historical network layer stats for specific UID traffic that matches template. */
+ @UnsupportedAppUsage
+ NetworkStatsHistory getHistoryForUid(in NetworkTemplate template, int uid, int set, int tag, int fields);
+ /** Return historical network layer stats for specific UID traffic that matches template. */
+ NetworkStatsHistory getHistoryIntervalForUid(in NetworkTemplate template, int uid, int set, int tag, int fields, long start, long end);
+
+ /** Return array of uids that have stats and are accessible to the calling user */
+ int[] getRelevantUids();
+
+ @UnsupportedAppUsage
+ void close();
+
+}
diff --git a/framework-t/src/android/net/ITetheredInterfaceCallback.aidl b/framework-t/src/android/net/ITetheredInterfaceCallback.aidl
new file mode 100644
index 0000000..14aa023
--- /dev/null
+++ b/framework-t/src/android/net/ITetheredInterfaceCallback.aidl
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/** @hide */
+oneway interface ITetheredInterfaceCallback {
+ void onAvailable(in String iface);
+ void onUnavailable();
+}
\ No newline at end of file
diff --git a/framework-t/src/android/net/IpSecAlgorithm.java b/framework-t/src/android/net/IpSecAlgorithm.java
new file mode 100644
index 0000000..10a22ac
--- /dev/null
+++ b/framework-t/src/android/net/IpSecAlgorithm.java
@@ -0,0 +1,491 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.annotation.NonNull;
+import android.annotation.StringDef;
+import android.content.res.Resources;
+import android.os.Build;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+/**
+ * This class represents a single algorithm that can be used by an {@link IpSecTransform}.
+ *
+ * @see <a href="https://tools.ietf.org/html/rfc4301">RFC 4301, Security Architecture for the
+ * Internet Protocol</a>
+ */
+public final class IpSecAlgorithm implements Parcelable {
+ private static final String TAG = "IpSecAlgorithm";
+
+ /**
+ * Null cipher.
+ *
+ * @hide
+ */
+ public static final String CRYPT_NULL = "ecb(cipher_null)";
+
+ /**
+ * AES-CBC Encryption/Ciphering Algorithm.
+ *
+ * <p>Valid lengths for this key are {128, 192, 256}.
+ */
+ public static final String CRYPT_AES_CBC = "cbc(aes)";
+
+ /**
+ * AES-CTR Encryption/Ciphering Algorithm.
+ *
+ * <p>Valid lengths for keying material are {160, 224, 288}.
+ *
+ * <p>As per <a href="https://tools.ietf.org/html/rfc3686#section-5.1">RFC3686 (Section
+ * 5.1)</a>, keying material consists of a 128, 192, or 256 bit AES key followed by a 32-bit
+ * nonce. RFC compliance requires that the nonce must be unique per security association.
+ *
+ * <p>This algorithm may be available on the device. Caller MUST check if it is supported before
+ * using it by calling {@link #getSupportedAlgorithms()} and checking if this algorithm is
+ * included in the returned algorithm set. The returned algorithm set will not change unless the
+ * device is rebooted. {@link IllegalArgumentException} will be thrown if this algorithm is
+ * requested on an unsupported device.
+ *
+ * <p>@see {@link #getSupportedAlgorithms()}
+ */
+ // This algorithm may be available on devices released before Android 12, and is guaranteed
+ // to be available on devices first shipped with Android 12 or later.
+ public static final String CRYPT_AES_CTR = "rfc3686(ctr(aes))";
+
+ /**
+ * MD5 HMAC Authentication/Integrity Algorithm. <b>This algorithm is not recommended for use in
+ * new applications and is provided for legacy compatibility with 3gpp infrastructure.</b>
+ *
+ * <p>Keys for this algorithm must be 128 bits in length.
+ *
+ * <p>Valid truncation lengths are multiples of 8 bits from 96 to 128.
+ */
+ public static final String AUTH_HMAC_MD5 = "hmac(md5)";
+
+ /**
+ * SHA1 HMAC Authentication/Integrity Algorithm. <b>This algorithm is not recommended for use in
+ * new applications and is provided for legacy compatibility with 3gpp infrastructure.</b>
+ *
+ * <p>Keys for this algorithm must be 160 bits in length.
+ *
+ * <p>Valid truncation lengths are multiples of 8 bits from 96 to 160.
+ */
+ public static final String AUTH_HMAC_SHA1 = "hmac(sha1)";
+
+ /**
+ * SHA256 HMAC Authentication/Integrity Algorithm.
+ *
+ * <p>Keys for this algorithm must be 256 bits in length.
+ *
+ * <p>Valid truncation lengths are multiples of 8 bits from 96 to 256.
+ */
+ public static final String AUTH_HMAC_SHA256 = "hmac(sha256)";
+
+ /**
+ * SHA384 HMAC Authentication/Integrity Algorithm.
+ *
+ * <p>Keys for this algorithm must be 384 bits in length.
+ *
+ * <p>Valid truncation lengths are multiples of 8 bits from 192 to 384.
+ */
+ public static final String AUTH_HMAC_SHA384 = "hmac(sha384)";
+
+ /**
+ * SHA512 HMAC Authentication/Integrity Algorithm.
+ *
+ * <p>Keys for this algorithm must be 512 bits in length.
+ *
+ * <p>Valid truncation lengths are multiples of 8 bits from 256 to 512.
+ */
+ public static final String AUTH_HMAC_SHA512 = "hmac(sha512)";
+
+ /**
+ * AES-XCBC Authentication/Integrity Algorithm.
+ *
+ * <p>Keys for this algorithm must be 128 bits in length.
+ *
+ * <p>The only valid truncation length is 96 bits.
+ *
+ * <p>This algorithm may be available on the device. Caller MUST check if it is supported before
+ * using it by calling {@link #getSupportedAlgorithms()} and checking if this algorithm is
+ * included in the returned algorithm set. The returned algorithm set will not change unless the
+ * device is rebooted. {@link IllegalArgumentException} will be thrown if this algorithm is
+ * requested on an unsupported device.
+ *
+ * <p>@see {@link #getSupportedAlgorithms()}
+ */
+ // This algorithm may be available on devices released before Android 12, and is guaranteed
+ // to be available on devices first shipped with Android 12 or later.
+ public static final String AUTH_AES_XCBC = "xcbc(aes)";
+
+ /**
+ * AES-CMAC Authentication/Integrity Algorithm.
+ *
+ * <p>Keys for this algorithm must be 128 bits in length.
+ *
+ * <p>The only valid truncation length is 96 bits.
+ *
+ * <p>This algorithm may be available on the device. Caller MUST check if it is supported before
+ * using it by calling {@link #getSupportedAlgorithms()} and checking if this algorithm is
+ * included in the returned algorithm set. The returned algorithm set will not change unless the
+ * device is rebooted. {@link IllegalArgumentException} will be thrown if this algorithm is
+ * requested on an unsupported device.
+ *
+ * <p>@see {@link #getSupportedAlgorithms()}
+ */
+ // This algorithm may be available on devices released before Android 12, and is guaranteed
+ // to be available on devices first shipped with Android 12 or later.
+ public static final String AUTH_AES_CMAC = "cmac(aes)";
+
+ /**
+ * AES-GCM Authentication/Integrity + Encryption/Ciphering Algorithm.
+ *
+ * <p>Valid lengths for keying material are {160, 224, 288}.
+ *
+ * <p>As per <a href="https://tools.ietf.org/html/rfc4106#section-8.1">RFC4106 (Section
+ * 8.1)</a>, keying material consists of a 128, 192, or 256 bit AES key followed by a 32-bit
+ * salt. RFC compliance requires that the salt must be unique per invocation with the same key.
+ *
+ * <p>Valid ICV (truncation) lengths are {64, 96, 128}.
+ */
+ public static final String AUTH_CRYPT_AES_GCM = "rfc4106(gcm(aes))";
+
+ /**
+ * ChaCha20-Poly1305 Authentication/Integrity + Encryption/Ciphering Algorithm.
+ *
+ * <p>Keys for this algorithm must be 288 bits in length.
+ *
+ * <p>As per <a href="https://tools.ietf.org/html/rfc7634#section-2">RFC7634 (Section 2)</a>,
+ * keying material consists of a 256 bit key followed by a 32-bit salt. The salt is fixed per
+ * security association.
+ *
+ * <p>The only valid ICV (truncation) length is 128 bits.
+ *
+ * <p>This algorithm may be available on the device. Caller MUST check if it is supported before
+ * using it by calling {@link #getSupportedAlgorithms()} and checking if this algorithm is
+ * included in the returned algorithm set. The returned algorithm set will not change unless the
+ * device is rebooted. {@link IllegalArgumentException} will be thrown if this algorithm is
+ * requested on an unsupported device.
+ *
+ * <p>@see {@link #getSupportedAlgorithms()}
+ */
+ // This algorithm may be available on devices released before Android 12, and is guaranteed
+ // to be available on devices first shipped with Android 12 or later.
+ public static final String AUTH_CRYPT_CHACHA20_POLY1305 = "rfc7539esp(chacha20,poly1305)";
+
+ /** @hide */
+ @StringDef({
+ CRYPT_AES_CBC,
+ CRYPT_AES_CTR,
+ AUTH_HMAC_MD5,
+ AUTH_HMAC_SHA1,
+ AUTH_HMAC_SHA256,
+ AUTH_HMAC_SHA384,
+ AUTH_HMAC_SHA512,
+ AUTH_AES_XCBC,
+ AUTH_AES_CMAC,
+ AUTH_CRYPT_AES_GCM,
+ AUTH_CRYPT_CHACHA20_POLY1305
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface AlgorithmName {}
+
+ /** @hide */
+ @VisibleForTesting
+ public static final Map<String, Integer> ALGO_TO_REQUIRED_FIRST_SDK = new HashMap<>();
+
+ private static final int SDK_VERSION_ZERO = 0;
+
+ static {
+ ALGO_TO_REQUIRED_FIRST_SDK.put(CRYPT_AES_CBC, SDK_VERSION_ZERO);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_HMAC_MD5, SDK_VERSION_ZERO);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_HMAC_SHA1, SDK_VERSION_ZERO);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_HMAC_SHA256, SDK_VERSION_ZERO);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_HMAC_SHA384, SDK_VERSION_ZERO);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_HMAC_SHA512, SDK_VERSION_ZERO);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_CRYPT_AES_GCM, SDK_VERSION_ZERO);
+
+ ALGO_TO_REQUIRED_FIRST_SDK.put(CRYPT_AES_CTR, Build.VERSION_CODES.S);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_AES_XCBC, Build.VERSION_CODES.S);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_AES_CMAC, Build.VERSION_CODES.S);
+ ALGO_TO_REQUIRED_FIRST_SDK.put(AUTH_CRYPT_CHACHA20_POLY1305, Build.VERSION_CODES.S);
+ }
+
+ private static final Set<String> ENABLED_ALGOS =
+ Collections.unmodifiableSet(loadAlgos(Resources.getSystem()));
+
+ private final String mName;
+ private final byte[] mKey;
+ private final int mTruncLenBits;
+
+ /**
+ * Creates an IpSecAlgorithm of one of the supported types. Supported algorithm names are
+ * defined as constants in this class.
+ *
+ * <p>For algorithms that produce an integrity check value, the truncation length is a required
+ * parameter. See {@link #IpSecAlgorithm(String algorithm, byte[] key, int truncLenBits)}
+ *
+ * @param algorithm name of the algorithm.
+ * @param key key padded to a multiple of 8 bits.
+ * @throws IllegalArgumentException if algorithm or key length is invalid.
+ */
+ public IpSecAlgorithm(@NonNull @AlgorithmName String algorithm, @NonNull byte[] key) {
+ this(algorithm, key, 0);
+ }
+
+ /**
+ * Creates an IpSecAlgorithm of one of the supported types. Supported algorithm names are
+ * defined as constants in this class.
+ *
+ * <p>This constructor only supports algorithms that use a truncation length. i.e.
+ * Authentication and Authenticated Encryption algorithms.
+ *
+ * @param algorithm name of the algorithm.
+ * @param key key padded to a multiple of 8 bits.
+ * @param truncLenBits number of bits of output hash to use.
+ * @throws IllegalArgumentException if algorithm, key length or truncation length is invalid.
+ */
+ public IpSecAlgorithm(
+ @NonNull @AlgorithmName String algorithm, @NonNull byte[] key, int truncLenBits) {
+ mName = algorithm;
+ mKey = key.clone();
+ mTruncLenBits = truncLenBits;
+ checkValidOrThrow(mName, mKey.length * 8, mTruncLenBits);
+ }
+
+ /** Get the algorithm name */
+ @NonNull
+ public String getName() {
+ return mName;
+ }
+
+ /** Get the key for this algorithm */
+ @NonNull
+ public byte[] getKey() {
+ return mKey.clone();
+ }
+
+ /** Get the truncation length of this algorithm, in bits */
+ public int getTruncationLengthBits() {
+ return mTruncLenBits;
+ }
+
+ /** Parcelable Implementation */
+ public int describeContents() {
+ return 0;
+ }
+
+ /** Write to parcel */
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeString(mName);
+ out.writeByteArray(mKey);
+ out.writeInt(mTruncLenBits);
+ }
+
+ /** Parcelable Creator */
+ public static final @android.annotation.NonNull Parcelable.Creator<IpSecAlgorithm> CREATOR =
+ new Parcelable.Creator<IpSecAlgorithm>() {
+ public IpSecAlgorithm createFromParcel(Parcel in) {
+ final String name = in.readString();
+ final byte[] key = in.createByteArray();
+ final int truncLenBits = in.readInt();
+
+ return new IpSecAlgorithm(name, key, truncLenBits);
+ }
+
+ public IpSecAlgorithm[] newArray(int size) {
+ return new IpSecAlgorithm[size];
+ }
+ };
+
+ /**
+ * Returns supported IPsec algorithms for the current device.
+ *
+ * <p>Some algorithms may not be supported on old devices. Callers MUST check if an algorithm is
+ * supported before using it.
+ */
+ @NonNull
+ public static Set<String> getSupportedAlgorithms() {
+ return ENABLED_ALGOS;
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public static Set<String> loadAlgos(Resources systemResources) {
+ final Set<String> enabledAlgos = new HashSet<>();
+
+ // Load and validate the optional algorithm resource. Undefined or duplicate algorithms in
+ // the resource are not allowed.
+ final String[] resourceAlgos = systemResources.getStringArray(
+ android.R.array.config_optionalIpSecAlgorithms);
+ for (String str : resourceAlgos) {
+ if (!ALGO_TO_REQUIRED_FIRST_SDK.containsKey(str) || !enabledAlgos.add(str)) {
+ // This error should be caught by CTS and never be thrown to API callers
+ throw new IllegalArgumentException("Invalid or repeated algorithm " + str);
+ }
+ }
+
+ for (Entry<String, Integer> entry : ALGO_TO_REQUIRED_FIRST_SDK.entrySet()) {
+ if (Build.VERSION.DEVICE_INITIAL_SDK_INT >= entry.getValue()) {
+ enabledAlgos.add(entry.getKey());
+ }
+ }
+
+ return enabledAlgos;
+ }
+
+ private static void checkValidOrThrow(String name, int keyLen, int truncLen) {
+ final boolean isValidLen;
+ final boolean isValidTruncLen;
+
+ if (!getSupportedAlgorithms().contains(name)) {
+ throw new IllegalArgumentException("Unsupported algorithm: " + name);
+ }
+
+ switch (name) {
+ case CRYPT_AES_CBC:
+ isValidLen = keyLen == 128 || keyLen == 192 || keyLen == 256;
+ isValidTruncLen = true;
+ break;
+ case CRYPT_AES_CTR:
+ // The keying material for AES-CTR is a key plus a 32-bit salt
+ isValidLen = keyLen == 128 + 32 || keyLen == 192 + 32 || keyLen == 256 + 32;
+ isValidTruncLen = true;
+ break;
+ case AUTH_HMAC_MD5:
+ isValidLen = keyLen == 128;
+ isValidTruncLen = truncLen >= 96 && truncLen <= 128;
+ break;
+ case AUTH_HMAC_SHA1:
+ isValidLen = keyLen == 160;
+ isValidTruncLen = truncLen >= 96 && truncLen <= 160;
+ break;
+ case AUTH_HMAC_SHA256:
+ isValidLen = keyLen == 256;
+ isValidTruncLen = truncLen >= 96 && truncLen <= 256;
+ break;
+ case AUTH_HMAC_SHA384:
+ isValidLen = keyLen == 384;
+ isValidTruncLen = truncLen >= 192 && truncLen <= 384;
+ break;
+ case AUTH_HMAC_SHA512:
+ isValidLen = keyLen == 512;
+ isValidTruncLen = truncLen >= 256 && truncLen <= 512;
+ break;
+ case AUTH_AES_XCBC:
+ isValidLen = keyLen == 128;
+ isValidTruncLen = truncLen == 96;
+ break;
+ case AUTH_AES_CMAC:
+ isValidLen = keyLen == 128;
+ isValidTruncLen = truncLen == 96;
+ break;
+ case AUTH_CRYPT_AES_GCM:
+ // The keying material for GCM is a key plus a 32-bit salt
+ isValidLen = keyLen == 128 + 32 || keyLen == 192 + 32 || keyLen == 256 + 32;
+ isValidTruncLen = truncLen == 64 || truncLen == 96 || truncLen == 128;
+ break;
+ case AUTH_CRYPT_CHACHA20_POLY1305:
+ // The keying material for ChaCha20Poly1305 is a key plus a 32-bit salt
+ isValidLen = keyLen == 256 + 32;
+ isValidTruncLen = truncLen == 128;
+ break;
+ default:
+ // Should never hit here.
+ throw new IllegalArgumentException("Couldn't find an algorithm: " + name);
+ }
+
+ if (!isValidLen) {
+ throw new IllegalArgumentException("Invalid key material keyLength: " + keyLen);
+ }
+ if (!isValidTruncLen) {
+ throw new IllegalArgumentException("Invalid truncation keyLength: " + truncLen);
+ }
+ }
+
+ /** @hide */
+ public boolean isAuthentication() {
+ switch (getName()) {
+ // Fallthrough
+ case AUTH_HMAC_MD5:
+ case AUTH_HMAC_SHA1:
+ case AUTH_HMAC_SHA256:
+ case AUTH_HMAC_SHA384:
+ case AUTH_HMAC_SHA512:
+ case AUTH_AES_XCBC:
+ case AUTH_AES_CMAC:
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ /** @hide */
+ public boolean isEncryption() {
+ switch (getName()) {
+ case CRYPT_AES_CBC: // fallthrough
+ case CRYPT_AES_CTR:
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ /** @hide */
+ public boolean isAead() {
+ switch (getName()) {
+ case AUTH_CRYPT_AES_GCM: // fallthrough
+ case AUTH_CRYPT_CHACHA20_POLY1305:
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ @Override
+ @NonNull
+ public String toString() {
+ return new StringBuilder()
+ .append("{mName=")
+ .append(mName)
+ .append(", mTruncLenBits=")
+ .append(mTruncLenBits)
+ .append("}")
+ .toString();
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public static boolean equals(IpSecAlgorithm lhs, IpSecAlgorithm rhs) {
+ if (lhs == null || rhs == null) return (lhs == rhs);
+ return (lhs.mName.equals(rhs.mName)
+ && Arrays.equals(lhs.mKey, rhs.mKey)
+ && lhs.mTruncLenBits == rhs.mTruncLenBits);
+ }
+};
diff --git a/framework-t/src/android/net/IpSecConfig.aidl b/framework-t/src/android/net/IpSecConfig.aidl
new file mode 100644
index 0000000..eaefca7
--- /dev/null
+++ b/framework-t/src/android/net/IpSecConfig.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/** @hide */
+parcelable IpSecConfig;
diff --git a/framework-t/src/android/net/IpSecConfig.java b/framework-t/src/android/net/IpSecConfig.java
new file mode 100644
index 0000000..575c5ed
--- /dev/null
+++ b/framework-t/src/android/net/IpSecConfig.java
@@ -0,0 +1,358 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.annotation.Nullable;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * This class encapsulates all the configuration parameters needed to create IPsec transforms and
+ * policies.
+ *
+ * @hide
+ */
+public final class IpSecConfig implements Parcelable {
+ private static final String TAG = "IpSecConfig";
+
+ // MODE_TRANSPORT or MODE_TUNNEL
+ private int mMode = IpSecTransform.MODE_TRANSPORT;
+
+ // Preventing this from being null simplifies Java->Native binder
+ private String mSourceAddress = "";
+
+ // Preventing this from being null simplifies Java->Native binder
+ private String mDestinationAddress = "";
+
+ // The underlying Network that represents the "gateway" Network
+ // for outbound packets. It may also be used to select packets.
+ private Network mNetwork;
+
+ // Minimum requirements for identifying a transform
+ // SPI identifying the IPsec SA in packet processing
+ // and a destination IP address
+ private int mSpiResourceId = IpSecManager.INVALID_RESOURCE_ID;
+
+ // Encryption Algorithm
+ private IpSecAlgorithm mEncryption;
+
+ // Authentication Algorithm
+ private IpSecAlgorithm mAuthentication;
+
+ // Authenticated Encryption Algorithm
+ private IpSecAlgorithm mAuthenticatedEncryption;
+
+ // For tunnel mode IPv4 UDP Encapsulation
+ // IpSecTransform#ENCAP_ESP_*, such as ENCAP_ESP_OVER_UDP_IKE
+ private int mEncapType = IpSecTransform.ENCAP_NONE;
+ private int mEncapSocketResourceId = IpSecManager.INVALID_RESOURCE_ID;
+ private int mEncapRemotePort;
+
+ // An interval, in seconds between the NattKeepalive packets
+ private int mNattKeepaliveInterval;
+
+ // XFRM mark and mask; defaults to 0 (no mark/mask)
+ private int mMarkValue;
+ private int mMarkMask;
+
+ // XFRM interface id
+ private int mXfrmInterfaceId;
+
+ /** Set the mode for this IPsec transform */
+ public void setMode(int mode) {
+ mMode = mode;
+ }
+
+ /** Set the source IP addres for this IPsec transform */
+ public void setSourceAddress(String sourceAddress) {
+ mSourceAddress = sourceAddress;
+ }
+
+ /** Set the destination IP address for this IPsec transform */
+ public void setDestinationAddress(String destinationAddress) {
+ mDestinationAddress = destinationAddress;
+ }
+
+ /** Set the SPI by resource ID */
+ public void setSpiResourceId(int resourceId) {
+ mSpiResourceId = resourceId;
+ }
+
+ /** Set the encryption algorithm */
+ public void setEncryption(IpSecAlgorithm encryption) {
+ mEncryption = encryption;
+ }
+
+ /** Set the authentication algorithm */
+ public void setAuthentication(IpSecAlgorithm authentication) {
+ mAuthentication = authentication;
+ }
+
+ /** Set the authenticated encryption algorithm */
+ public void setAuthenticatedEncryption(IpSecAlgorithm authenticatedEncryption) {
+ mAuthenticatedEncryption = authenticatedEncryption;
+ }
+
+ /** Set the underlying network that will carry traffic for this transform */
+ public void setNetwork(Network network) {
+ mNetwork = network;
+ }
+
+ public void setEncapType(int encapType) {
+ mEncapType = encapType;
+ }
+
+ public void setEncapSocketResourceId(int resourceId) {
+ mEncapSocketResourceId = resourceId;
+ }
+
+ public void setEncapRemotePort(int port) {
+ mEncapRemotePort = port;
+ }
+
+ public void setNattKeepaliveInterval(int interval) {
+ mNattKeepaliveInterval = interval;
+ }
+
+ /**
+ * Sets the mark value
+ *
+ * <p>Internal (System server) use only. Marks passed in by users will be overwritten or
+ * ignored.
+ */
+ public void setMarkValue(int mark) {
+ mMarkValue = mark;
+ }
+
+ /**
+ * Sets the mark mask
+ *
+ * <p>Internal (System server) use only. Marks passed in by users will be overwritten or
+ * ignored.
+ */
+ public void setMarkMask(int mask) {
+ mMarkMask = mask;
+ }
+
+ public void setXfrmInterfaceId(int xfrmInterfaceId) {
+ mXfrmInterfaceId = xfrmInterfaceId;
+ }
+
+ // Transport or Tunnel
+ public int getMode() {
+ return mMode;
+ }
+
+ public String getSourceAddress() {
+ return mSourceAddress;
+ }
+
+ public int getSpiResourceId() {
+ return mSpiResourceId;
+ }
+
+ public String getDestinationAddress() {
+ return mDestinationAddress;
+ }
+
+ public IpSecAlgorithm getEncryption() {
+ return mEncryption;
+ }
+
+ public IpSecAlgorithm getAuthentication() {
+ return mAuthentication;
+ }
+
+ public IpSecAlgorithm getAuthenticatedEncryption() {
+ return mAuthenticatedEncryption;
+ }
+
+ public Network getNetwork() {
+ return mNetwork;
+ }
+
+ public int getEncapType() {
+ return mEncapType;
+ }
+
+ public int getEncapSocketResourceId() {
+ return mEncapSocketResourceId;
+ }
+
+ public int getEncapRemotePort() {
+ return mEncapRemotePort;
+ }
+
+ public int getNattKeepaliveInterval() {
+ return mNattKeepaliveInterval;
+ }
+
+ public int getMarkValue() {
+ return mMarkValue;
+ }
+
+ public int getMarkMask() {
+ return mMarkMask;
+ }
+
+ public int getXfrmInterfaceId() {
+ return mXfrmInterfaceId;
+ }
+
+ // Parcelable Methods
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(mMode);
+ out.writeString(mSourceAddress);
+ out.writeString(mDestinationAddress);
+ out.writeParcelable(mNetwork, flags);
+ out.writeInt(mSpiResourceId);
+ out.writeParcelable(mEncryption, flags);
+ out.writeParcelable(mAuthentication, flags);
+ out.writeParcelable(mAuthenticatedEncryption, flags);
+ out.writeInt(mEncapType);
+ out.writeInt(mEncapSocketResourceId);
+ out.writeInt(mEncapRemotePort);
+ out.writeInt(mNattKeepaliveInterval);
+ out.writeInt(mMarkValue);
+ out.writeInt(mMarkMask);
+ out.writeInt(mXfrmInterfaceId);
+ }
+
+ @VisibleForTesting
+ public IpSecConfig() {}
+
+ /** Copy constructor */
+ @VisibleForTesting
+ public IpSecConfig(IpSecConfig c) {
+ mMode = c.mMode;
+ mSourceAddress = c.mSourceAddress;
+ mDestinationAddress = c.mDestinationAddress;
+ mNetwork = c.mNetwork;
+ mSpiResourceId = c.mSpiResourceId;
+ mEncryption = c.mEncryption;
+ mAuthentication = c.mAuthentication;
+ mAuthenticatedEncryption = c.mAuthenticatedEncryption;
+ mEncapType = c.mEncapType;
+ mEncapSocketResourceId = c.mEncapSocketResourceId;
+ mEncapRemotePort = c.mEncapRemotePort;
+ mNattKeepaliveInterval = c.mNattKeepaliveInterval;
+ mMarkValue = c.mMarkValue;
+ mMarkMask = c.mMarkMask;
+ mXfrmInterfaceId = c.mXfrmInterfaceId;
+ }
+
+ private IpSecConfig(Parcel in) {
+ mMode = in.readInt();
+ mSourceAddress = in.readString();
+ mDestinationAddress = in.readString();
+ mNetwork = (Network) in.readParcelable(Network.class.getClassLoader());
+ mSpiResourceId = in.readInt();
+ mEncryption =
+ (IpSecAlgorithm) in.readParcelable(IpSecAlgorithm.class.getClassLoader());
+ mAuthentication =
+ (IpSecAlgorithm) in.readParcelable(IpSecAlgorithm.class.getClassLoader());
+ mAuthenticatedEncryption =
+ (IpSecAlgorithm) in.readParcelable(IpSecAlgorithm.class.getClassLoader());
+ mEncapType = in.readInt();
+ mEncapSocketResourceId = in.readInt();
+ mEncapRemotePort = in.readInt();
+ mNattKeepaliveInterval = in.readInt();
+ mMarkValue = in.readInt();
+ mMarkMask = in.readInt();
+ mXfrmInterfaceId = in.readInt();
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder strBuilder = new StringBuilder();
+ strBuilder
+ .append("{mMode=")
+ .append(mMode == IpSecTransform.MODE_TUNNEL ? "TUNNEL" : "TRANSPORT")
+ .append(", mSourceAddress=")
+ .append(mSourceAddress)
+ .append(", mDestinationAddress=")
+ .append(mDestinationAddress)
+ .append(", mNetwork=")
+ .append(mNetwork)
+ .append(", mEncapType=")
+ .append(mEncapType)
+ .append(", mEncapSocketResourceId=")
+ .append(mEncapSocketResourceId)
+ .append(", mEncapRemotePort=")
+ .append(mEncapRemotePort)
+ .append(", mNattKeepaliveInterval=")
+ .append(mNattKeepaliveInterval)
+ .append("{mSpiResourceId=")
+ .append(mSpiResourceId)
+ .append(", mEncryption=")
+ .append(mEncryption)
+ .append(", mAuthentication=")
+ .append(mAuthentication)
+ .append(", mAuthenticatedEncryption=")
+ .append(mAuthenticatedEncryption)
+ .append(", mMarkValue=")
+ .append(mMarkValue)
+ .append(", mMarkMask=")
+ .append(mMarkMask)
+ .append(", mXfrmInterfaceId=")
+ .append(mXfrmInterfaceId)
+ .append("}");
+
+ return strBuilder.toString();
+ }
+
+ public static final @android.annotation.NonNull Parcelable.Creator<IpSecConfig> CREATOR =
+ new Parcelable.Creator<IpSecConfig>() {
+ public IpSecConfig createFromParcel(Parcel in) {
+ return new IpSecConfig(in);
+ }
+
+ public IpSecConfig[] newArray(int size) {
+ return new IpSecConfig[size];
+ }
+ };
+
+ @Override
+ public boolean equals(@Nullable Object other) {
+ if (!(other instanceof IpSecConfig)) return false;
+ final IpSecConfig rhs = (IpSecConfig) other;
+ return (mMode == rhs.mMode
+ && mSourceAddress.equals(rhs.mSourceAddress)
+ && mDestinationAddress.equals(rhs.mDestinationAddress)
+ && ((mNetwork != null && mNetwork.equals(rhs.mNetwork))
+ || (mNetwork == rhs.mNetwork))
+ && mEncapType == rhs.mEncapType
+ && mEncapSocketResourceId == rhs.mEncapSocketResourceId
+ && mEncapRemotePort == rhs.mEncapRemotePort
+ && mNattKeepaliveInterval == rhs.mNattKeepaliveInterval
+ && mSpiResourceId == rhs.mSpiResourceId
+ && IpSecAlgorithm.equals(mEncryption, rhs.mEncryption)
+ && IpSecAlgorithm.equals(mAuthenticatedEncryption, rhs.mAuthenticatedEncryption)
+ && IpSecAlgorithm.equals(mAuthentication, rhs.mAuthentication)
+ && mMarkValue == rhs.mMarkValue
+ && mMarkMask == rhs.mMarkMask
+ && mXfrmInterfaceId == rhs.mXfrmInterfaceId);
+ }
+}
diff --git a/framework-t/src/android/net/IpSecManager.java b/framework-t/src/android/net/IpSecManager.java
new file mode 100644
index 0000000..9cb0947
--- /dev/null
+++ b/framework-t/src/android/net/IpSecManager.java
@@ -0,0 +1,1065 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.RequiresFeature;
+import android.annotation.RequiresPermission;
+import android.annotation.SystemApi;
+import android.annotation.SystemService;
+import android.annotation.TestApi;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.ParcelFileDescriptor;
+import android.os.RemoteException;
+import android.os.ServiceSpecificException;
+import android.system.ErrnoException;
+import android.system.OsConstants;
+import android.util.AndroidException;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import dalvik.system.CloseGuard;
+
+import java.io.FileDescriptor;
+import java.io.IOException;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.util.Objects;
+
+/**
+ * This class contains methods for managing IPsec sessions. Once configured, the kernel will apply
+ * confidentiality (encryption) and integrity (authentication) to IP traffic.
+ *
+ * <p>Note that not all aspects of IPsec are permitted by this API. Applications may create
+ * transport mode security associations and apply them to individual sockets. Applications looking
+ * to create an IPsec VPN should use {@link VpnManager} and {@link Ikev2VpnProfile}.
+ *
+ * @see <a href="https://tools.ietf.org/html/rfc4301">RFC 4301, Security Architecture for the
+ * Internet Protocol</a>
+ */
+@SystemService(Context.IPSEC_SERVICE)
+public class IpSecManager {
+ private static final String TAG = "IpSecManager";
+
+ /**
+ * Used when applying a transform to direct traffic through an {@link IpSecTransform}
+ * towards the host.
+ *
+ * <p>See {@link #applyTransportModeTransform(Socket, int, IpSecTransform)}.
+ */
+ public static final int DIRECTION_IN = 0;
+
+ /**
+ * Used when applying a transform to direct traffic through an {@link IpSecTransform}
+ * away from the host.
+ *
+ * <p>See {@link #applyTransportModeTransform(Socket, int, IpSecTransform)}.
+ */
+ public static final int DIRECTION_OUT = 1;
+
+ /**
+ * Used when applying a transform to direct traffic through an {@link IpSecTransform} for
+ * forwarding between interfaces.
+ *
+ * <p>See {@link #applyTransportModeTransform(Socket, int, IpSecTransform)}.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static final int DIRECTION_FWD = 2;
+
+ /** @hide */
+ @IntDef(value = {DIRECTION_IN, DIRECTION_OUT})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface PolicyDirection {}
+
+ /**
+ * The Security Parameter Index (SPI) 0 indicates an unknown or invalid index.
+ *
+ * <p>No IPsec packet may contain an SPI of 0.
+ *
+ * @hide
+ */
+ @TestApi public static final int INVALID_SECURITY_PARAMETER_INDEX = 0;
+
+ /** @hide */
+ public interface Status {
+ int OK = 0;
+ int RESOURCE_UNAVAILABLE = 1;
+ int SPI_UNAVAILABLE = 2;
+ }
+
+ /** @hide */
+ public static final int INVALID_RESOURCE_ID = -1;
+
+ /**
+ * Thrown to indicate that a requested SPI is in use.
+ *
+ * <p>The combination of remote {@code InetAddress} and SPI must be unique across all apps on
+ * one device. If this error is encountered, a new SPI is required before a transform may be
+ * created. This error can be avoided by calling {@link
+ * IpSecManager#allocateSecurityParameterIndex}.
+ */
+ public static final class SpiUnavailableException extends AndroidException {
+ private final int mSpi;
+
+ /**
+ * Construct an exception indicating that a transform with the given SPI is already in use
+ * or otherwise unavailable.
+ *
+ * @param msg description indicating the colliding SPI
+ * @param spi the SPI that could not be used due to a collision
+ */
+ SpiUnavailableException(String msg, int spi) {
+ super(msg + " (spi: " + spi + ")");
+ mSpi = spi;
+ }
+
+ /** Get the SPI that caused a collision. */
+ public int getSpi() {
+ return mSpi;
+ }
+ }
+
+ /**
+ * Thrown to indicate that an IPsec resource is unavailable.
+ *
+ * <p>This could apply to resources such as sockets, {@link SecurityParameterIndex}, {@link
+ * IpSecTransform}, or other system resources. If this exception is thrown, users should release
+ * allocated objects of the type requested.
+ */
+ public static final class ResourceUnavailableException extends AndroidException {
+
+ ResourceUnavailableException(String msg) {
+ super(msg);
+ }
+ }
+
+ private final Context mContext;
+ private final IIpSecService mService;
+
+ /**
+ * This class represents a reserved SPI.
+ *
+ * <p>Objects of this type are used to track reserved security parameter indices. They can be
+ * obtained by calling {@link IpSecManager#allocateSecurityParameterIndex} and must be released
+ * by calling {@link #close()} when they are no longer needed.
+ */
+ public static final class SecurityParameterIndex implements AutoCloseable {
+ private final IIpSecService mService;
+ private final InetAddress mDestinationAddress;
+ private final CloseGuard mCloseGuard = CloseGuard.get();
+ private int mSpi = INVALID_SECURITY_PARAMETER_INDEX;
+ private int mResourceId = INVALID_RESOURCE_ID;
+
+ /** Get the underlying SPI held by this object. */
+ public int getSpi() {
+ return mSpi;
+ }
+
+ /**
+ * Release an SPI that was previously reserved.
+ *
+ * <p>Release an SPI for use by other users in the system. If a SecurityParameterIndex is
+ * applied to an IpSecTransform, it will become unusable for future transforms but should
+ * still be closed to ensure system resources are released.
+ */
+ @Override
+ public void close() {
+ try {
+ mService.releaseSecurityParameterIndex(mResourceId);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ } catch (Exception e) {
+ // On close we swallow all random exceptions since failure to close is not
+ // actionable by the user.
+ Log.e(TAG, "Failed to close " + this + ", Exception=" + e);
+ } finally {
+ mResourceId = INVALID_RESOURCE_ID;
+ mCloseGuard.close();
+ }
+ }
+
+ /** Check that the SPI was closed properly. */
+ @Override
+ protected void finalize() throws Throwable {
+ if (mCloseGuard != null) {
+ mCloseGuard.warnIfOpen();
+ }
+
+ close();
+ }
+
+ private SecurityParameterIndex(
+ @NonNull IIpSecService service, InetAddress destinationAddress, int spi)
+ throws ResourceUnavailableException, SpiUnavailableException {
+ mService = service;
+ mDestinationAddress = destinationAddress;
+ try {
+ IpSecSpiResponse result =
+ mService.allocateSecurityParameterIndex(
+ destinationAddress.getHostAddress(), spi, new Binder());
+
+ if (result == null) {
+ throw new NullPointerException("Received null response from IpSecService");
+ }
+
+ int status = result.status;
+ switch (status) {
+ case Status.OK:
+ break;
+ case Status.RESOURCE_UNAVAILABLE:
+ throw new ResourceUnavailableException(
+ "No more SPIs may be allocated by this requester.");
+ case Status.SPI_UNAVAILABLE:
+ throw new SpiUnavailableException("Requested SPI is unavailable", spi);
+ default:
+ throw new RuntimeException(
+ "Unknown status returned by IpSecService: " + status);
+ }
+ mSpi = result.spi;
+ mResourceId = result.resourceId;
+
+ if (mSpi == INVALID_SECURITY_PARAMETER_INDEX) {
+ throw new RuntimeException("Invalid SPI returned by IpSecService: " + status);
+ }
+
+ if (mResourceId == INVALID_RESOURCE_ID) {
+ throw new RuntimeException(
+ "Invalid Resource ID returned by IpSecService: " + status);
+ }
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ mCloseGuard.open("open");
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public int getResourceId() {
+ return mResourceId;
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("SecurityParameterIndex{spi=")
+ .append(mSpi)
+ .append(",resourceId=")
+ .append(mResourceId)
+ .append("}")
+ .toString();
+ }
+ }
+
+ /**
+ * Reserve a random SPI for traffic bound to or from the specified destination address.
+ *
+ * <p>If successful, this SPI is guaranteed available until released by a call to {@link
+ * SecurityParameterIndex#close()}.
+ *
+ * @param destinationAddress the destination address for traffic bearing the requested SPI.
+ * For inbound traffic, the destination should be an address currently assigned on-device.
+ * @return the reserved SecurityParameterIndex
+ * @throws ResourceUnavailableException indicating that too many SPIs are
+ * currently allocated for this user
+ */
+ @NonNull
+ public SecurityParameterIndex allocateSecurityParameterIndex(
+ @NonNull InetAddress destinationAddress) throws ResourceUnavailableException {
+ try {
+ return new SecurityParameterIndex(
+ mService,
+ destinationAddress,
+ IpSecManager.INVALID_SECURITY_PARAMETER_INDEX);
+ } catch (ServiceSpecificException e) {
+ throw rethrowUncheckedExceptionFromServiceSpecificException(e);
+ } catch (SpiUnavailableException unlikely) {
+ // Because this function allocates a totally random SPI, it really shouldn't ever
+ // fail to allocate an SPI; we simply need this because the exception is checked.
+ throw new ResourceUnavailableException("No SPIs available");
+ }
+ }
+
+ /**
+ * Reserve the requested SPI for traffic bound to or from the specified destination address.
+ *
+ * <p>If successful, this SPI is guaranteed available until released by a call to {@link
+ * SecurityParameterIndex#close()}.
+ *
+ * @param destinationAddress the destination address for traffic bearing the requested SPI.
+ * For inbound traffic, the destination should be an address currently assigned on-device.
+ * @param requestedSpi the requested SPI. The range 1-255 is reserved and may not be used. See
+ * RFC 4303 Section 2.1.
+ * @return the reserved SecurityParameterIndex
+ * @throws ResourceUnavailableException indicating that too many SPIs are
+ * currently allocated for this user
+ * @throws SpiUnavailableException indicating that the requested SPI could not be
+ * reserved
+ */
+ @NonNull
+ public SecurityParameterIndex allocateSecurityParameterIndex(
+ @NonNull InetAddress destinationAddress, int requestedSpi)
+ throws SpiUnavailableException, ResourceUnavailableException {
+ if (requestedSpi == IpSecManager.INVALID_SECURITY_PARAMETER_INDEX) {
+ throw new IllegalArgumentException("Requested SPI must be a valid (non-zero) SPI");
+ }
+ try {
+ return new SecurityParameterIndex(mService, destinationAddress, requestedSpi);
+ } catch (ServiceSpecificException e) {
+ throw rethrowUncheckedExceptionFromServiceSpecificException(e);
+ }
+ }
+
+ /**
+ * Apply an IPsec transform to a stream socket.
+ *
+ * <p>This applies transport mode encapsulation to the given socket. Once applied, I/O on the
+ * socket will be encapsulated according to the parameters of the {@code IpSecTransform}. When
+ * the transform is removed from the socket by calling {@link #removeTransportModeTransforms},
+ * unprotected traffic can resume on that socket.
+ *
+ * <p>For security reasons, the destination address of any traffic on the socket must match the
+ * remote {@code InetAddress} of the {@code IpSecTransform}. Attempts to send traffic to any
+ * other IP address will result in an IOException. In addition, reads and writes on the socket
+ * will throw IOException if the user deactivates the transform (by calling {@link
+ * IpSecTransform#close()}) without calling {@link #removeTransportModeTransforms}.
+ *
+ * <p>Note that when applied to TCP sockets, calling {@link IpSecTransform#close()} on an
+ * applied transform before completion of graceful shutdown may result in the shutdown sequence
+ * failing to complete. As such, applications requiring graceful shutdown MUST close the socket
+ * prior to deactivating the applied transform. Socket closure may be performed asynchronously
+ * (in batches), so the returning of a close function does not guarantee shutdown of a socket.
+ * Setting an SO_LINGER timeout results in socket closure being performed synchronously, and is
+ * sufficient to ensure shutdown.
+ *
+ * Specifically, if the transform is deactivated (by calling {@link IpSecTransform#close()}),
+ * prior to the socket being closed, the standard [FIN - FIN/ACK - ACK], or the reset [RST]
+ * packets are dropped due to the lack of a valid Transform. Similarly, if a socket without the
+ * SO_LINGER option set is closed, the delayed/batched FIN packets may be dropped.
+ *
+ * <h4>Rekey Procedure</h4>
+ *
+ * <p>When applying a new tranform to a socket in the outbound direction, the previous transform
+ * will be removed and the new transform will take effect immediately, sending all traffic on
+ * the new transform; however, when applying a transform in the inbound direction, traffic
+ * on the old transform will continue to be decrypted and delivered until that transform is
+ * deallocated by calling {@link IpSecTransform#close()}. This overlap allows lossless rekey
+ * procedures where both transforms are valid until both endpoints are using the new transform
+ * and all in-flight packets have been received.
+ *
+ * @param socket a stream socket
+ * @param direction the direction in which the transform should be applied
+ * @param transform a transport mode {@code IpSecTransform}
+ * @throws IOException indicating that the transform could not be applied
+ */
+ public void applyTransportModeTransform(@NonNull Socket socket,
+ @PolicyDirection int direction, @NonNull IpSecTransform transform) throws IOException {
+ // Ensure creation of FD. See b/77548890 for more details.
+ socket.getSoLinger();
+
+ applyTransportModeTransform(socket.getFileDescriptor$(), direction, transform);
+ }
+
+ /**
+ * Apply an IPsec transform to a datagram socket.
+ *
+ * <p>This applies transport mode encapsulation to the given socket. Once applied, I/O on the
+ * socket will be encapsulated according to the parameters of the {@code IpSecTransform}. When
+ * the transform is removed from the socket by calling {@link #removeTransportModeTransforms},
+ * unprotected traffic can resume on that socket.
+ *
+ * <p>For security reasons, the destination address of any traffic on the socket must match the
+ * remote {@code InetAddress} of the {@code IpSecTransform}. Attempts to send traffic to any
+ * other IP address will result in an IOException. In addition, reads and writes on the socket
+ * will throw IOException if the user deactivates the transform (by calling {@link
+ * IpSecTransform#close()}) without calling {@link #removeTransportModeTransforms}.
+ *
+ * <h4>Rekey Procedure</h4>
+ *
+ * <p>When applying a new tranform to a socket in the outbound direction, the previous transform
+ * will be removed and the new transform will take effect immediately, sending all traffic on
+ * the new transform; however, when applying a transform in the inbound direction, traffic
+ * on the old transform will continue to be decrypted and delivered until that transform is
+ * deallocated by calling {@link IpSecTransform#close()}. This overlap allows lossless rekey
+ * procedures where both transforms are valid until both endpoints are using the new transform
+ * and all in-flight packets have been received.
+ *
+ * @param socket a datagram socket
+ * @param direction the direction in which the transform should be applied
+ * @param transform a transport mode {@code IpSecTransform}
+ * @throws IOException indicating that the transform could not be applied
+ */
+ public void applyTransportModeTransform(@NonNull DatagramSocket socket,
+ @PolicyDirection int direction, @NonNull IpSecTransform transform) throws IOException {
+ applyTransportModeTransform(socket.getFileDescriptor$(), direction, transform);
+ }
+
+ /**
+ * Apply an IPsec transform to a socket.
+ *
+ * <p>This applies transport mode encapsulation to the given socket. Once applied, I/O on the
+ * socket will be encapsulated according to the parameters of the {@code IpSecTransform}. When
+ * the transform is removed from the socket by calling {@link #removeTransportModeTransforms},
+ * unprotected traffic can resume on that socket.
+ *
+ * <p>For security reasons, the destination address of any traffic on the socket must match the
+ * remote {@code InetAddress} of the {@code IpSecTransform}. Attempts to send traffic to any
+ * other IP address will result in an IOException. In addition, reads and writes on the socket
+ * will throw IOException if the user deactivates the transform (by calling {@link
+ * IpSecTransform#close()}) without calling {@link #removeTransportModeTransforms}.
+ *
+ * <p>Note that when applied to TCP sockets, calling {@link IpSecTransform#close()} on an
+ * applied transform before completion of graceful shutdown may result in the shutdown sequence
+ * failing to complete. As such, applications requiring graceful shutdown MUST close the socket
+ * prior to deactivating the applied transform. Socket closure may be performed asynchronously
+ * (in batches), so the returning of a close function does not guarantee shutdown of a socket.
+ * Setting an SO_LINGER timeout results in socket closure being performed synchronously, and is
+ * sufficient to ensure shutdown.
+ *
+ * Specifically, if the transform is deactivated (by calling {@link IpSecTransform#close()}),
+ * prior to the socket being closed, the standard [FIN - FIN/ACK - ACK], or the reset [RST]
+ * packets are dropped due to the lack of a valid Transform. Similarly, if a socket without the
+ * SO_LINGER option set is closed, the delayed/batched FIN packets may be dropped.
+ *
+ * <h4>Rekey Procedure</h4>
+ *
+ * <p>When applying a new tranform to a socket in the outbound direction, the previous transform
+ * will be removed and the new transform will take effect immediately, sending all traffic on
+ * the new transform; however, when applying a transform in the inbound direction, traffic
+ * on the old transform will continue to be decrypted and delivered until that transform is
+ * deallocated by calling {@link IpSecTransform#close()}. This overlap allows lossless rekey
+ * procedures where both transforms are valid until both endpoints are using the new transform
+ * and all in-flight packets have been received.
+ *
+ * @param socket a socket file descriptor
+ * @param direction the direction in which the transform should be applied
+ * @param transform a transport mode {@code IpSecTransform}
+ * @throws IOException indicating that the transform could not be applied
+ */
+ public void applyTransportModeTransform(@NonNull FileDescriptor socket,
+ @PolicyDirection int direction, @NonNull IpSecTransform transform) throws IOException {
+ // We dup() the FileDescriptor here because if we don't, then the ParcelFileDescriptor()
+ // constructor takes control and closes the user's FD when we exit the method.
+ try (ParcelFileDescriptor pfd = ParcelFileDescriptor.dup(socket)) {
+ mService.applyTransportModeTransform(pfd, direction, transform.getResourceId());
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Remove an IPsec transform from a stream socket.
+ *
+ * <p>Once removed, traffic on the socket will not be encrypted. Removing transforms from a
+ * socket allows the socket to be reused for communication in the clear.
+ *
+ * <p>If an {@code IpSecTransform} object applied to this socket was deallocated by calling
+ * {@link IpSecTransform#close()}, then communication on the socket will fail until this method
+ * is called.
+ *
+ * @param socket a socket that previously had a transform applied to it
+ * @throws IOException indicating that the transform could not be removed from the socket
+ */
+ public void removeTransportModeTransforms(@NonNull Socket socket) throws IOException {
+ // Ensure creation of FD. See b/77548890 for more details.
+ socket.getSoLinger();
+
+ removeTransportModeTransforms(socket.getFileDescriptor$());
+ }
+
+ /**
+ * Remove an IPsec transform from a datagram socket.
+ *
+ * <p>Once removed, traffic on the socket will not be encrypted. Removing transforms from a
+ * socket allows the socket to be reused for communication in the clear.
+ *
+ * <p>If an {@code IpSecTransform} object applied to this socket was deallocated by calling
+ * {@link IpSecTransform#close()}, then communication on the socket will fail until this method
+ * is called.
+ *
+ * @param socket a socket that previously had a transform applied to it
+ * @throws IOException indicating that the transform could not be removed from the socket
+ */
+ public void removeTransportModeTransforms(@NonNull DatagramSocket socket) throws IOException {
+ removeTransportModeTransforms(socket.getFileDescriptor$());
+ }
+
+ /**
+ * Remove an IPsec transform from a socket.
+ *
+ * <p>Once removed, traffic on the socket will not be encrypted. Removing transforms from a
+ * socket allows the socket to be reused for communication in the clear.
+ *
+ * <p>If an {@code IpSecTransform} object applied to this socket was deallocated by calling
+ * {@link IpSecTransform#close()}, then communication on the socket will fail until this method
+ * is called.
+ *
+ * @param socket a socket that previously had a transform applied to it
+ * @throws IOException indicating that the transform could not be removed from the socket
+ */
+ public void removeTransportModeTransforms(@NonNull FileDescriptor socket) throws IOException {
+ try (ParcelFileDescriptor pfd = ParcelFileDescriptor.dup(socket)) {
+ mService.removeTransportModeTransforms(pfd);
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Remove a Tunnel Mode IPsec Transform from a {@link Network}. This must be used as part of
+ * cleanup if a tunneled Network experiences a change in default route. The Network will drop
+ * all traffic that cannot be routed to the Tunnel's outbound interface. If that interface is
+ * lost, all traffic will drop.
+ *
+ * <p>TODO: Update javadoc for tunnel mode APIs at the same time the APIs are re-worked.
+ *
+ * @param net a network that currently has transform applied to it.
+ * @param transform a Tunnel Mode IPsec Transform that has been previously applied to the given
+ * network
+ * @hide
+ */
+ public void removeTunnelModeTransform(Network net, IpSecTransform transform) {}
+
+ /**
+ * This class provides access to a UDP encapsulation Socket.
+ *
+ * <p>{@code UdpEncapsulationSocket} wraps a system-provided datagram socket intended for IKEv2
+ * signalling and UDP encapsulated IPsec traffic. Instances can be obtained by calling {@link
+ * IpSecManager#openUdpEncapsulationSocket}. The provided socket cannot be re-bound by the
+ * caller. The caller should not close the {@code FileDescriptor} returned by {@link
+ * #getFileDescriptor}, but should use {@link #close} instead.
+ *
+ * <p>Allowing the user to close or unbind a UDP encapsulation socket could impact the traffic
+ * of the next user who binds to that port. To prevent this scenario, these sockets are held
+ * open by the system so that they may only be closed by calling {@link #close} or when the user
+ * process exits.
+ */
+ public static final class UdpEncapsulationSocket implements AutoCloseable {
+ private final ParcelFileDescriptor mPfd;
+ private final IIpSecService mService;
+ private int mResourceId = INVALID_RESOURCE_ID;
+ private final int mPort;
+ private final CloseGuard mCloseGuard = CloseGuard.get();
+
+ private UdpEncapsulationSocket(@NonNull IIpSecService service, int port)
+ throws ResourceUnavailableException, IOException {
+ mService = service;
+ try {
+ IpSecUdpEncapResponse result =
+ mService.openUdpEncapsulationSocket(port, new Binder());
+ switch (result.status) {
+ case Status.OK:
+ break;
+ case Status.RESOURCE_UNAVAILABLE:
+ throw new ResourceUnavailableException(
+ "No more Sockets may be allocated by this requester.");
+ default:
+ throw new RuntimeException(
+ "Unknown status returned by IpSecService: " + result.status);
+ }
+ mResourceId = result.resourceId;
+ mPort = result.port;
+ mPfd = result.fileDescriptor;
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ mCloseGuard.open("constructor");
+ }
+
+ /** Get the encapsulation socket's file descriptor. */
+ public FileDescriptor getFileDescriptor() {
+ if (mPfd == null) {
+ return null;
+ }
+ return mPfd.getFileDescriptor();
+ }
+
+ /** Get the bound port of the wrapped socket. */
+ public int getPort() {
+ return mPort;
+ }
+
+ /**
+ * Close this socket.
+ *
+ * <p>This closes the wrapped socket. Open encapsulation sockets count against a user's
+ * resource limits, and forgetting to close them eventually will result in {@link
+ * ResourceUnavailableException} being thrown.
+ */
+ @Override
+ public void close() throws IOException {
+ try {
+ mService.closeUdpEncapsulationSocket(mResourceId);
+ mResourceId = INVALID_RESOURCE_ID;
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ } catch (Exception e) {
+ // On close we swallow all random exceptions since failure to close is not
+ // actionable by the user.
+ Log.e(TAG, "Failed to close " + this + ", Exception=" + e);
+ } finally {
+ mResourceId = INVALID_RESOURCE_ID;
+ mCloseGuard.close();
+ }
+
+ try {
+ mPfd.close();
+ } catch (IOException e) {
+ Log.e(TAG, "Failed to close UDP Encapsulation Socket with Port= " + mPort);
+ throw e;
+ }
+ }
+
+ /** Check that the socket was closed properly. */
+ @Override
+ protected void finalize() throws Throwable {
+ if (mCloseGuard != null) {
+ mCloseGuard.warnIfOpen();
+ }
+ close();
+ }
+
+ /** @hide */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public int getResourceId() {
+ return mResourceId;
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("UdpEncapsulationSocket{port=")
+ .append(mPort)
+ .append(",resourceId=")
+ .append(mResourceId)
+ .append("}")
+ .toString();
+ }
+ };
+
+ /**
+ * Open a socket for UDP encapsulation and bind to the given port.
+ *
+ * <p>See {@link UdpEncapsulationSocket} for the proper way to close the returned socket.
+ *
+ * @param port a local UDP port
+ * @return a socket that is bound to the given port
+ * @throws IOException indicating that the socket could not be opened or bound
+ * @throws ResourceUnavailableException indicating that too many encapsulation sockets are open
+ */
+ // Returning a socket in this fashion that has been created and bound by the system
+ // is the only safe way to ensure that a socket is both accessible to the user and
+ // safely usable for Encapsulation without allowing a user to possibly unbind from/close
+ // the port, which could potentially impact the traffic of the next user who binds to that
+ // socket.
+ @NonNull
+ public UdpEncapsulationSocket openUdpEncapsulationSocket(int port)
+ throws IOException, ResourceUnavailableException {
+ /*
+ * Most range checking is done in the service, but this version of the constructor expects
+ * a valid port number, and zero cannot be checked after being passed to the service.
+ */
+ if (port == 0) {
+ throw new IllegalArgumentException("Specified port must be a valid port number!");
+ }
+ try {
+ return new UdpEncapsulationSocket(mService, port);
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ }
+ }
+
+ /**
+ * Open a socket for UDP encapsulation.
+ *
+ * <p>See {@link UdpEncapsulationSocket} for the proper way to close the returned socket.
+ *
+ * <p>The local port of the returned socket can be obtained by calling {@link
+ * UdpEncapsulationSocket#getPort()}.
+ *
+ * @return a socket that is bound to a local port
+ * @throws IOException indicating that the socket could not be opened or bound
+ * @throws ResourceUnavailableException indicating that too many encapsulation sockets are open
+ */
+ // Returning a socket in this fashion that has been created and bound by the system
+ // is the only safe way to ensure that a socket is both accessible to the user and
+ // safely usable for Encapsulation without allowing a user to possibly unbind from/close
+ // the port, which could potentially impact the traffic of the next user who binds to that
+ // socket.
+ @NonNull
+ public UdpEncapsulationSocket openUdpEncapsulationSocket()
+ throws IOException, ResourceUnavailableException {
+ try {
+ return new UdpEncapsulationSocket(mService, 0);
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ }
+ }
+
+ /**
+ * This class represents an IpSecTunnelInterface
+ *
+ * <p>IpSecTunnelInterface objects track tunnel interfaces that serve as
+ * local endpoints for IPsec tunnels.
+ *
+ * <p>Creating an IpSecTunnelInterface creates a device to which IpSecTransforms may be
+ * applied to provide IPsec security to packets sent through the tunnel. While a tunnel
+ * cannot be used in standalone mode within Android, the higher layers may use the tunnel
+ * to create Network objects which are accessible to the Android system.
+ * @hide
+ */
+ @SystemApi
+ public static final class IpSecTunnelInterface implements AutoCloseable {
+ private final String mOpPackageName;
+ private final IIpSecService mService;
+ private final InetAddress mRemoteAddress;
+ private final InetAddress mLocalAddress;
+ private final Network mUnderlyingNetwork;
+ private final CloseGuard mCloseGuard = CloseGuard.get();
+ private String mInterfaceName;
+ private int mResourceId = INVALID_RESOURCE_ID;
+
+ /** Get the underlying SPI held by this object. */
+ @NonNull
+ public String getInterfaceName() {
+ return mInterfaceName;
+ }
+
+ /**
+ * Add an address to the IpSecTunnelInterface
+ *
+ * <p>Add an address which may be used as the local inner address for
+ * tunneled traffic.
+ *
+ * @param address the local address for traffic inside the tunnel
+ * @param prefixLen length of the InetAddress prefix
+ * @hide
+ */
+ @SystemApi
+ @RequiresFeature(PackageManager.FEATURE_IPSEC_TUNNELS)
+ @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS)
+ public void addAddress(@NonNull InetAddress address, int prefixLen) throws IOException {
+ try {
+ mService.addAddressToTunnelInterface(
+ mResourceId, new LinkAddress(address, prefixLen), mOpPackageName);
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Remove an address from the IpSecTunnelInterface
+ *
+ * <p>Remove an address which was previously added to the IpSecTunnelInterface
+ *
+ * @param address to be removed
+ * @param prefixLen length of the InetAddress prefix
+ * @hide
+ */
+ @SystemApi
+ @RequiresFeature(PackageManager.FEATURE_IPSEC_TUNNELS)
+ @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS)
+ public void removeAddress(@NonNull InetAddress address, int prefixLen) throws IOException {
+ try {
+ mService.removeAddressFromTunnelInterface(
+ mResourceId, new LinkAddress(address, prefixLen), mOpPackageName);
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Update the underlying network for this IpSecTunnelInterface.
+ *
+ * <p>This new underlying network will be used for all transforms applied AFTER this call is
+ * complete. Before new {@link IpSecTransform}(s) with matching addresses are applied to
+ * this tunnel interface, traffic will still use the old SA, and be routed on the old
+ * underlying network.
+ *
+ * <p>To migrate IPsec tunnel mode traffic, a caller should:
+ *
+ * <ol>
+ * <li>Update the IpSecTunnelInterface’s underlying network.
+ * <li>Apply {@link IpSecTransform}(s) with matching addresses to this
+ * IpSecTunnelInterface.
+ * </ol>
+ *
+ * @param underlyingNetwork the new {@link Network} that will carry traffic for this tunnel.
+ * This network MUST never be the network exposing this IpSecTunnelInterface, otherwise
+ * this method will throw an {@link IllegalArgumentException}. If the
+ * IpSecTunnelInterface is later added to this network, all outbound traffic will be
+ * blackholed.
+ */
+ // TODO: b/169171001 Update the documentation when transform migration is supported.
+ // The purpose of making updating network and applying transforms separate is to leave open
+ // the possibility to support lossless migration procedures. To do that, Android platform
+ // will need to support multiple inbound tunnel mode transforms, just like it can support
+ // multiple transport mode transforms.
+ @RequiresFeature(PackageManager.FEATURE_IPSEC_TUNNELS)
+ @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS)
+ public void setUnderlyingNetwork(@NonNull Network underlyingNetwork) throws IOException {
+ try {
+ mService.setNetworkForTunnelInterface(
+ mResourceId, underlyingNetwork, mOpPackageName);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ private IpSecTunnelInterface(@NonNull Context ctx, @NonNull IIpSecService service,
+ @NonNull InetAddress localAddress, @NonNull InetAddress remoteAddress,
+ @NonNull Network underlyingNetwork)
+ throws ResourceUnavailableException, IOException {
+ mOpPackageName = ctx.getOpPackageName();
+ mService = service;
+ mLocalAddress = localAddress;
+ mRemoteAddress = remoteAddress;
+ mUnderlyingNetwork = underlyingNetwork;
+
+ try {
+ IpSecTunnelInterfaceResponse result =
+ mService.createTunnelInterface(
+ localAddress.getHostAddress(),
+ remoteAddress.getHostAddress(),
+ underlyingNetwork,
+ new Binder(),
+ mOpPackageName);
+ switch (result.status) {
+ case Status.OK:
+ break;
+ case Status.RESOURCE_UNAVAILABLE:
+ throw new ResourceUnavailableException(
+ "No more tunnel interfaces may be allocated by this requester.");
+ default:
+ throw new RuntimeException(
+ "Unknown status returned by IpSecService: " + result.status);
+ }
+ mResourceId = result.resourceId;
+ mInterfaceName = result.interfaceName;
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ mCloseGuard.open("constructor");
+ }
+
+ /**
+ * Delete an IpSecTunnelInterface
+ *
+ * <p>Calling close will deallocate the IpSecTunnelInterface and all of its system
+ * resources. Any packets bound for this interface either inbound or outbound will
+ * all be lost.
+ */
+ @Override
+ public void close() {
+ try {
+ mService.deleteTunnelInterface(mResourceId, mOpPackageName);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ } catch (Exception e) {
+ // On close we swallow all random exceptions since failure to close is not
+ // actionable by the user.
+ Log.e(TAG, "Failed to close " + this + ", Exception=" + e);
+ } finally {
+ mResourceId = INVALID_RESOURCE_ID;
+ mCloseGuard.close();
+ }
+ }
+
+ /** Check that the Interface was closed properly. */
+ @Override
+ protected void finalize() throws Throwable {
+ if (mCloseGuard != null) {
+ mCloseGuard.warnIfOpen();
+ }
+ close();
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public int getResourceId() {
+ return mResourceId;
+ }
+
+ @NonNull
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("IpSecTunnelInterface{ifname=")
+ .append(mInterfaceName)
+ .append(",resourceId=")
+ .append(mResourceId)
+ .append("}")
+ .toString();
+ }
+ }
+
+ /**
+ * Create a new IpSecTunnelInterface as a local endpoint for tunneled IPsec traffic.
+ *
+ * <p>An application that creates tunnels is responsible for cleaning up the tunnel when the
+ * underlying network goes away, and the onLost() callback is received.
+ *
+ * @param localAddress The local addres of the tunnel
+ * @param remoteAddress The local addres of the tunnel
+ * @param underlyingNetwork the {@link Network} that will carry traffic for this tunnel.
+ * This network should almost certainly be a network such as WiFi with an L2 address.
+ * @return a new {@link IpSecManager#IpSecTunnelInterface} with the specified properties
+ * @throws IOException indicating that the socket could not be opened or bound
+ * @throws ResourceUnavailableException indicating that too many encapsulation sockets are open
+ * @hide
+ */
+ @SystemApi
+ @NonNull
+ @RequiresFeature(PackageManager.FEATURE_IPSEC_TUNNELS)
+ @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS)
+ public IpSecTunnelInterface createIpSecTunnelInterface(@NonNull InetAddress localAddress,
+ @NonNull InetAddress remoteAddress, @NonNull Network underlyingNetwork)
+ throws ResourceUnavailableException, IOException {
+ try {
+ return new IpSecTunnelInterface(
+ mContext, mService, localAddress, remoteAddress, underlyingNetwork);
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ }
+ }
+
+ /**
+ * Apply an active Tunnel Mode IPsec Transform to a {@link IpSecTunnelInterface}, which will
+ * tunnel all traffic for the given direction through the underlying network's interface with
+ * IPsec (applies an outer IP header and IPsec Header to all traffic, and expects an additional
+ * IP header and IPsec Header on all inbound traffic).
+ * <p>Applications should probably not use this API directly.
+ *
+ *
+ * @param tunnel The {@link IpSecManager#IpSecTunnelInterface} that will use the supplied
+ * transform.
+ * @param direction the direction, {@link DIRECTION_OUT} or {@link #DIRECTION_IN} in which
+ * the transform will be used.
+ * @param transform an {@link IpSecTransform} created in tunnel mode
+ * @throws IOException indicating that the transform could not be applied due to a lower
+ * layer failure.
+ * @hide
+ */
+ @SystemApi
+ @RequiresFeature(PackageManager.FEATURE_IPSEC_TUNNELS)
+ @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS)
+ public void applyTunnelModeTransform(@NonNull IpSecTunnelInterface tunnel,
+ @PolicyDirection int direction, @NonNull IpSecTransform transform) throws IOException {
+ try {
+ mService.applyTunnelModeTransform(
+ tunnel.getResourceId(), direction,
+ transform.getResourceId(), mContext.getOpPackageName());
+ } catch (ServiceSpecificException e) {
+ throw rethrowCheckedExceptionFromServiceSpecificException(e);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * @hide
+ */
+ public IpSecTransformResponse createTransform(IpSecConfig config, IBinder binder,
+ String callingPackage) {
+ try {
+ return mService.createTransform(config, binder, callingPackage);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * @hide
+ */
+ public void deleteTransform(int resourceId) {
+ try {
+ mService.deleteTransform(resourceId);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Construct an instance of IpSecManager within an application context.
+ *
+ * @param context the application context for this manager
+ * @hide
+ */
+ public IpSecManager(Context ctx, IIpSecService service) {
+ mContext = ctx;
+ mService = Objects.requireNonNull(service, "missing service");
+ }
+
+ private static void maybeHandleServiceSpecificException(ServiceSpecificException sse) {
+ // OsConstants are late binding, so switch statements can't be used.
+ if (sse.errorCode == OsConstants.EINVAL) {
+ throw new IllegalArgumentException(sse);
+ } else if (sse.errorCode == OsConstants.EAGAIN) {
+ throw new IllegalStateException(sse);
+ } else if (sse.errorCode == OsConstants.EOPNOTSUPP
+ || sse.errorCode == OsConstants.EPROTONOSUPPORT) {
+ throw new UnsupportedOperationException(sse);
+ }
+ }
+
+ /**
+ * Convert an Errno SSE to the correct Unchecked exception type.
+ *
+ * This method never actually returns.
+ */
+ // package
+ static RuntimeException
+ rethrowUncheckedExceptionFromServiceSpecificException(ServiceSpecificException sse) {
+ maybeHandleServiceSpecificException(sse);
+ throw new RuntimeException(sse);
+ }
+
+ /**
+ * Convert an Errno SSE to the correct Checked or Unchecked exception type.
+ *
+ * This method may throw IOException, or it may throw an unchecked exception; it will never
+ * actually return.
+ */
+ // package
+ static IOException rethrowCheckedExceptionFromServiceSpecificException(
+ ServiceSpecificException sse) throws IOException {
+ // First see if this is an unchecked exception of a type we know.
+ // If so, then we prefer the unchecked (specific) type of exception.
+ maybeHandleServiceSpecificException(sse);
+ // If not, then all we can do is provide the SSE in the form of an IOException.
+ throw new ErrnoException(
+ "IpSec encountered errno=" + sse.errorCode, sse.errorCode).rethrowAsIOException();
+ }
+}
diff --git a/framework-t/src/android/net/IpSecSpiResponse.aidl b/framework-t/src/android/net/IpSecSpiResponse.aidl
new file mode 100644
index 0000000..6484a00
--- /dev/null
+++ b/framework-t/src/android/net/IpSecSpiResponse.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/** @hide */
+parcelable IpSecSpiResponse;
diff --git a/framework-t/src/android/net/IpSecSpiResponse.java b/framework-t/src/android/net/IpSecSpiResponse.java
new file mode 100644
index 0000000..f99e570
--- /dev/null
+++ b/framework-t/src/android/net/IpSecSpiResponse.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * This class is used to return an SPI and corresponding status from the IpSecService to an
+ * IpSecManager.SecurityParameterIndex.
+ *
+ * @hide
+ */
+public final class IpSecSpiResponse implements Parcelable {
+ private static final String TAG = "IpSecSpiResponse";
+
+ public final int resourceId;
+ public final int status;
+ public final int spi;
+ // Parcelable Methods
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(status);
+ out.writeInt(resourceId);
+ out.writeInt(spi);
+ }
+
+ public IpSecSpiResponse(int inStatus, int inResourceId, int inSpi) {
+ status = inStatus;
+ resourceId = inResourceId;
+ spi = inSpi;
+ }
+
+ public IpSecSpiResponse(int inStatus) {
+ if (inStatus == IpSecManager.Status.OK) {
+ throw new IllegalArgumentException("Valid status implies other args must be provided");
+ }
+ status = inStatus;
+ resourceId = IpSecManager.INVALID_RESOURCE_ID;
+ spi = IpSecManager.INVALID_SECURITY_PARAMETER_INDEX;
+ }
+
+ private IpSecSpiResponse(Parcel in) {
+ status = in.readInt();
+ resourceId = in.readInt();
+ spi = in.readInt();
+ }
+
+ public static final @android.annotation.NonNull Parcelable.Creator<IpSecSpiResponse> CREATOR =
+ new Parcelable.Creator<IpSecSpiResponse>() {
+ public IpSecSpiResponse createFromParcel(Parcel in) {
+ return new IpSecSpiResponse(in);
+ }
+
+ public IpSecSpiResponse[] newArray(int size) {
+ return new IpSecSpiResponse[size];
+ }
+ };
+}
diff --git a/framework-t/src/android/net/IpSecTransform.java b/framework-t/src/android/net/IpSecTransform.java
new file mode 100644
index 0000000..68ae5de
--- /dev/null
+++ b/framework-t/src/android/net/IpSecTransform.java
@@ -0,0 +1,405 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import static android.net.IpSecManager.INVALID_RESOURCE_ID;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresFeature;
+import android.annotation.RequiresPermission;
+import android.annotation.SystemApi;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.Binder;
+import android.os.ServiceSpecificException;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import dalvik.system.CloseGuard;
+
+import java.io.IOException;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.net.InetAddress;
+import java.util.Objects;
+
+/**
+ * This class represents a transform, which roughly corresponds to an IPsec Security Association.
+ *
+ * <p>Transforms are created using {@link IpSecTransform.Builder}. Each {@code IpSecTransform}
+ * object encapsulates the properties and state of an IPsec security association. That includes,
+ * but is not limited to, algorithm choice, key material, and allocated system resources.
+ *
+ * @see <a href="https://tools.ietf.org/html/rfc4301">RFC 4301, Security Architecture for the
+ * Internet Protocol</a>
+ */
+public final class IpSecTransform implements AutoCloseable {
+ private static final String TAG = "IpSecTransform";
+
+ /** @hide */
+ public static final int MODE_TRANSPORT = 0;
+
+ /** @hide */
+ public static final int MODE_TUNNEL = 1;
+
+ /** @hide */
+ public static final int ENCAP_NONE = 0;
+
+ /**
+ * IPsec traffic will be encapsulated within UDP, but with 8 zero-value bytes between the UDP
+ * header and payload. This prevents traffic from being interpreted as ESP or IKEv2.
+ *
+ * @hide
+ */
+ public static final int ENCAP_ESPINUDP_NON_IKE = 1;
+
+ /**
+ * IPsec traffic will be encapsulated within UDP as per
+ * <a href="https://tools.ietf.org/html/rfc3948">RFC 3498</a>.
+ *
+ * @hide
+ */
+ public static final int ENCAP_ESPINUDP = 2;
+
+ /** @hide */
+ @IntDef(value = {ENCAP_NONE, ENCAP_ESPINUDP, ENCAP_ESPINUDP_NON_IKE})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface EncapType {}
+
+ /** @hide */
+ @VisibleForTesting
+ public IpSecTransform(Context context, IpSecConfig config) {
+ mContext = context;
+ mConfig = new IpSecConfig(config);
+ mResourceId = INVALID_RESOURCE_ID;
+ }
+
+ private IpSecManager getIpSecManager(Context context) {
+ return context.getSystemService(IpSecManager.class);
+ }
+ /**
+ * Checks the result status and throws an appropriate exception if the status is not Status.OK.
+ */
+ private void checkResultStatus(int status)
+ throws IOException, IpSecManager.ResourceUnavailableException,
+ IpSecManager.SpiUnavailableException {
+ switch (status) {
+ case IpSecManager.Status.OK:
+ return;
+ // TODO: Pass Error string back from bundle so that errors can be more specific
+ case IpSecManager.Status.RESOURCE_UNAVAILABLE:
+ throw new IpSecManager.ResourceUnavailableException(
+ "Failed to allocate a new IpSecTransform");
+ case IpSecManager.Status.SPI_UNAVAILABLE:
+ Log.wtf(TAG, "Attempting to use an SPI that was somehow not reserved");
+ // Fall through
+ default:
+ throw new IllegalStateException(
+ "Failed to Create a Transform with status code " + status);
+ }
+ }
+
+ private IpSecTransform activate()
+ throws IOException, IpSecManager.ResourceUnavailableException,
+ IpSecManager.SpiUnavailableException {
+ synchronized (this) {
+ try {
+ IpSecTransformResponse result = getIpSecManager(mContext).createTransform(
+ mConfig, new Binder(), mContext.getOpPackageName());
+ int status = result.status;
+ checkResultStatus(status);
+ mResourceId = result.resourceId;
+ Log.d(TAG, "Added Transform with Id " + mResourceId);
+ mCloseGuard.open("build");
+ } catch (ServiceSpecificException e) {
+ throw IpSecManager.rethrowUncheckedExceptionFromServiceSpecificException(e);
+ }
+ }
+
+ return this;
+ }
+
+ /**
+ * Standard equals.
+ */
+ public boolean equals(@Nullable Object other) {
+ if (this == other) return true;
+ if (!(other instanceof IpSecTransform)) return false;
+ final IpSecTransform rhs = (IpSecTransform) other;
+ return getConfig().equals(rhs.getConfig()) && mResourceId == rhs.mResourceId;
+ }
+
+ /**
+ * Deactivate this {@code IpSecTransform} and free allocated resources.
+ *
+ * <p>Deactivating a transform while it is still applied to a socket will result in errors on
+ * that socket. Make sure to remove transforms by calling {@link
+ * IpSecManager#removeTransportModeTransforms}. Note, removing an {@code IpSecTransform} from a
+ * socket will not deactivate it (because one transform may be applied to multiple sockets).
+ *
+ * <p>It is safe to call this method on a transform that has already been deactivated.
+ */
+ public void close() {
+ Log.d(TAG, "Removing Transform with Id " + mResourceId);
+
+ // Always safe to attempt cleanup
+ if (mResourceId == INVALID_RESOURCE_ID) {
+ mCloseGuard.close();
+ return;
+ }
+ try {
+ getIpSecManager(mContext).deleteTransform(mResourceId);
+ } catch (Exception e) {
+ // On close we swallow all random exceptions since failure to close is not
+ // actionable by the user.
+ Log.e(TAG, "Failed to close " + this + ", Exception=" + e);
+ } finally {
+ mResourceId = INVALID_RESOURCE_ID;
+ mCloseGuard.close();
+ }
+ }
+
+ /** Check that the transform was closed properly. */
+ @Override
+ protected void finalize() throws Throwable {
+ if (mCloseGuard != null) {
+ mCloseGuard.warnIfOpen();
+ }
+ close();
+ }
+
+ /* Package */
+ IpSecConfig getConfig() {
+ return mConfig;
+ }
+
+ private final IpSecConfig mConfig;
+ private int mResourceId;
+ private final Context mContext;
+ private final CloseGuard mCloseGuard = CloseGuard.get();
+
+ /** @hide */
+ @VisibleForTesting
+ public int getResourceId() {
+ return mResourceId;
+ }
+
+ /**
+ * A callback class to provide status information regarding a NAT-T keepalive session
+ *
+ * <p>Use this callback to receive status information regarding a NAT-T keepalive session
+ * by registering it when calling {@link #startNattKeepalive}.
+ *
+ * @hide
+ */
+ public static class NattKeepaliveCallback {
+ /** The specified {@code Network} is not connected. */
+ public static final int ERROR_INVALID_NETWORK = 1;
+ /** The hardware does not support this request. */
+ public static final int ERROR_HARDWARE_UNSUPPORTED = 2;
+ /** The hardware returned an error. */
+ public static final int ERROR_HARDWARE_ERROR = 3;
+
+ /** The requested keepalive was successfully started. */
+ public void onStarted() {}
+ /** The keepalive was successfully stopped. */
+ public void onStopped() {}
+ /** An error occurred. */
+ public void onError(int error) {}
+ }
+
+ /** This class is used to build {@link IpSecTransform} objects. */
+ public static class Builder {
+ private Context mContext;
+ private IpSecConfig mConfig;
+
+ /**
+ * Set the encryption algorithm.
+ *
+ * <p>Encryption is mutually exclusive with authenticated encryption.
+ *
+ * @param algo {@link IpSecAlgorithm} specifying the encryption to be applied.
+ */
+ @NonNull
+ public IpSecTransform.Builder setEncryption(@NonNull IpSecAlgorithm algo) {
+ // TODO: throw IllegalArgumentException if algo is not an encryption algorithm.
+ Objects.requireNonNull(algo);
+ mConfig.setEncryption(algo);
+ return this;
+ }
+
+ /**
+ * Set the authentication (integrity) algorithm.
+ *
+ * <p>Authentication is mutually exclusive with authenticated encryption.
+ *
+ * @param algo {@link IpSecAlgorithm} specifying the authentication to be applied.
+ */
+ @NonNull
+ public IpSecTransform.Builder setAuthentication(@NonNull IpSecAlgorithm algo) {
+ // TODO: throw IllegalArgumentException if algo is not an authentication algorithm.
+ Objects.requireNonNull(algo);
+ mConfig.setAuthentication(algo);
+ return this;
+ }
+
+ /**
+ * Set the authenticated encryption algorithm.
+ *
+ * <p>The Authenticated Encryption (AE) class of algorithms are also known as
+ * Authenticated Encryption with Associated Data (AEAD) algorithms, or Combined mode
+ * algorithms (as referred to in
+ * <a href="https://tools.ietf.org/html/rfc4301">RFC 4301</a>).
+ *
+ * <p>Authenticated encryption is mutually exclusive with encryption and authentication.
+ *
+ * @param algo {@link IpSecAlgorithm} specifying the authenticated encryption algorithm to
+ * be applied.
+ */
+ @NonNull
+ public IpSecTransform.Builder setAuthenticatedEncryption(@NonNull IpSecAlgorithm algo) {
+ Objects.requireNonNull(algo);
+ mConfig.setAuthenticatedEncryption(algo);
+ return this;
+ }
+
+ /**
+ * Add UDP encapsulation to an IPv4 transform.
+ *
+ * <p>This allows IPsec traffic to pass through a NAT.
+ *
+ * @see <a href="https://tools.ietf.org/html/rfc3948">RFC 3948, UDP Encapsulation of IPsec
+ * ESP Packets</a>
+ * @see <a href="https://tools.ietf.org/html/rfc7296#section-2.23">RFC 7296 section 2.23,
+ * NAT Traversal of IKEv2</a>
+ * @param localSocket a socket for sending and receiving encapsulated traffic
+ * @param remotePort the UDP port number of the remote host that will send and receive
+ * encapsulated traffic. In the case of IKEv2, this should be port 4500.
+ */
+ @NonNull
+ public IpSecTransform.Builder setIpv4Encapsulation(
+ @NonNull IpSecManager.UdpEncapsulationSocket localSocket, int remotePort) {
+ Objects.requireNonNull(localSocket);
+ mConfig.setEncapType(ENCAP_ESPINUDP);
+ if (localSocket.getResourceId() == INVALID_RESOURCE_ID) {
+ throw new IllegalArgumentException("Invalid UdpEncapsulationSocket");
+ }
+ mConfig.setEncapSocketResourceId(localSocket.getResourceId());
+ mConfig.setEncapRemotePort(remotePort);
+ return this;
+ }
+
+ /**
+ * Build a transport mode {@link IpSecTransform}.
+ *
+ * <p>This builds and activates a transport mode transform. Note that an active transform
+ * will not affect any network traffic until it has been applied to one or more sockets.
+ *
+ * @see IpSecManager#applyTransportModeTransform
+ * @param sourceAddress the source {@code InetAddress} of traffic on sockets that will use
+ * this transform; this address must belong to the Network used by all sockets that
+ * utilize this transform; if provided, then only traffic originating from the
+ * specified source address will be processed.
+ * @param spi a unique {@link IpSecManager.SecurityParameterIndex} to identify transformed
+ * traffic
+ * @throws IllegalArgumentException indicating that a particular combination of transform
+ * properties is invalid
+ * @throws IpSecManager.ResourceUnavailableException indicating that too many transforms
+ * are active
+ * @throws IpSecManager.SpiUnavailableException indicating the rare case where an SPI
+ * collides with an existing transform
+ * @throws IOException indicating other errors
+ */
+ @NonNull
+ public IpSecTransform buildTransportModeTransform(
+ @NonNull InetAddress sourceAddress,
+ @NonNull IpSecManager.SecurityParameterIndex spi)
+ throws IpSecManager.ResourceUnavailableException,
+ IpSecManager.SpiUnavailableException, IOException {
+ Objects.requireNonNull(sourceAddress);
+ Objects.requireNonNull(spi);
+ if (spi.getResourceId() == INVALID_RESOURCE_ID) {
+ throw new IllegalArgumentException("Invalid SecurityParameterIndex");
+ }
+ mConfig.setMode(MODE_TRANSPORT);
+ mConfig.setSourceAddress(sourceAddress.getHostAddress());
+ mConfig.setSpiResourceId(spi.getResourceId());
+ // FIXME: modifying a builder after calling build can change the built transform.
+ return new IpSecTransform(mContext, mConfig).activate();
+ }
+
+ /**
+ * Build and return an {@link IpSecTransform} object as a Tunnel Mode Transform. Some
+ * parameters have interdependencies that are checked at build time.
+ *
+ * @param sourceAddress the {@link InetAddress} that provides the source address for this
+ * IPsec tunnel. This is almost certainly an address belonging to the {@link Network}
+ * that will originate the traffic, which is set as the {@link #setUnderlyingNetwork}.
+ * @param spi a unique {@link IpSecManager.SecurityParameterIndex} to identify transformed
+ * traffic
+ * @throws IllegalArgumentException indicating that a particular combination of transform
+ * properties is invalid.
+ * @throws IpSecManager.ResourceUnavailableException indicating that too many transforms
+ * are active
+ * @throws IpSecManager.SpiUnavailableException indicating the rare case where an SPI
+ * collides with an existing transform
+ * @throws IOException indicating other errors
+ * @hide
+ */
+ @SystemApi
+ @NonNull
+ @RequiresFeature(PackageManager.FEATURE_IPSEC_TUNNELS)
+ @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS)
+ public IpSecTransform buildTunnelModeTransform(
+ @NonNull InetAddress sourceAddress,
+ @NonNull IpSecManager.SecurityParameterIndex spi)
+ throws IpSecManager.ResourceUnavailableException,
+ IpSecManager.SpiUnavailableException, IOException {
+ Objects.requireNonNull(sourceAddress);
+ Objects.requireNonNull(spi);
+ if (spi.getResourceId() == INVALID_RESOURCE_ID) {
+ throw new IllegalArgumentException("Invalid SecurityParameterIndex");
+ }
+ mConfig.setMode(MODE_TUNNEL);
+ mConfig.setSourceAddress(sourceAddress.getHostAddress());
+ mConfig.setSpiResourceId(spi.getResourceId());
+ return new IpSecTransform(mContext, mConfig).activate();
+ }
+
+ /**
+ * Create a new IpSecTransform.Builder.
+ *
+ * @param context current context
+ */
+ public Builder(@NonNull Context context) {
+ Objects.requireNonNull(context);
+ mContext = context;
+ mConfig = new IpSecConfig();
+ }
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("IpSecTransform{resourceId=")
+ .append(mResourceId)
+ .append("}")
+ .toString();
+ }
+}
diff --git a/framework-t/src/android/net/IpSecTransformResponse.aidl b/framework-t/src/android/net/IpSecTransformResponse.aidl
new file mode 100644
index 0000000..546230d
--- /dev/null
+++ b/framework-t/src/android/net/IpSecTransformResponse.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/** @hide */
+parcelable IpSecTransformResponse;
diff --git a/framework-t/src/android/net/IpSecTransformResponse.java b/framework-t/src/android/net/IpSecTransformResponse.java
new file mode 100644
index 0000000..363f316
--- /dev/null
+++ b/framework-t/src/android/net/IpSecTransformResponse.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * This class is used to return an IpSecTransform resource Id and and corresponding status from the
+ * IpSecService to an IpSecTransform object.
+ *
+ * @hide
+ */
+public final class IpSecTransformResponse implements Parcelable {
+ private static final String TAG = "IpSecTransformResponse";
+
+ public final int resourceId;
+ public final int status;
+ // Parcelable Methods
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(status);
+ out.writeInt(resourceId);
+ }
+
+ public IpSecTransformResponse(int inStatus) {
+ if (inStatus == IpSecManager.Status.OK) {
+ throw new IllegalArgumentException("Valid status implies other args must be provided");
+ }
+ status = inStatus;
+ resourceId = IpSecManager.INVALID_RESOURCE_ID;
+ }
+
+ public IpSecTransformResponse(int inStatus, int inResourceId) {
+ status = inStatus;
+ resourceId = inResourceId;
+ }
+
+ private IpSecTransformResponse(Parcel in) {
+ status = in.readInt();
+ resourceId = in.readInt();
+ }
+
+ @android.annotation.NonNull
+ public static final Parcelable.Creator<IpSecTransformResponse> CREATOR =
+ new Parcelable.Creator<IpSecTransformResponse>() {
+ public IpSecTransformResponse createFromParcel(Parcel in) {
+ return new IpSecTransformResponse(in);
+ }
+
+ public IpSecTransformResponse[] newArray(int size) {
+ return new IpSecTransformResponse[size];
+ }
+ };
+}
diff --git a/framework-t/src/android/net/IpSecTunnelInterfaceResponse.aidl b/framework-t/src/android/net/IpSecTunnelInterfaceResponse.aidl
new file mode 100644
index 0000000..7239221
--- /dev/null
+++ b/framework-t/src/android/net/IpSecTunnelInterfaceResponse.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/** @hide */
+parcelable IpSecTunnelInterfaceResponse;
diff --git a/framework-t/src/android/net/IpSecTunnelInterfaceResponse.java b/framework-t/src/android/net/IpSecTunnelInterfaceResponse.java
new file mode 100644
index 0000000..127e30a
--- /dev/null
+++ b/framework-t/src/android/net/IpSecTunnelInterfaceResponse.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * This class is used to return an IpSecTunnelInterface resource Id and and corresponding status
+ * from the IpSecService to an IpSecTunnelInterface object.
+ *
+ * @hide
+ */
+public final class IpSecTunnelInterfaceResponse implements Parcelable {
+ private static final String TAG = "IpSecTunnelInterfaceResponse";
+
+ public final int resourceId;
+ public final String interfaceName;
+ public final int status;
+ // Parcelable Methods
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(status);
+ out.writeInt(resourceId);
+ out.writeString(interfaceName);
+ }
+
+ public IpSecTunnelInterfaceResponse(int inStatus) {
+ if (inStatus == IpSecManager.Status.OK) {
+ throw new IllegalArgumentException("Valid status implies other args must be provided");
+ }
+ status = inStatus;
+ resourceId = IpSecManager.INVALID_RESOURCE_ID;
+ interfaceName = "";
+ }
+
+ public IpSecTunnelInterfaceResponse(int inStatus, int inResourceId, String inInterfaceName) {
+ status = inStatus;
+ resourceId = inResourceId;
+ interfaceName = inInterfaceName;
+ }
+
+ private IpSecTunnelInterfaceResponse(Parcel in) {
+ status = in.readInt();
+ resourceId = in.readInt();
+ interfaceName = in.readString();
+ }
+
+ @android.annotation.NonNull
+ public static final Parcelable.Creator<IpSecTunnelInterfaceResponse> CREATOR =
+ new Parcelable.Creator<IpSecTunnelInterfaceResponse>() {
+ public IpSecTunnelInterfaceResponse createFromParcel(Parcel in) {
+ return new IpSecTunnelInterfaceResponse(in);
+ }
+
+ public IpSecTunnelInterfaceResponse[] newArray(int size) {
+ return new IpSecTunnelInterfaceResponse[size];
+ }
+ };
+}
diff --git a/framework-t/src/android/net/IpSecUdpEncapResponse.aidl b/framework-t/src/android/net/IpSecUdpEncapResponse.aidl
new file mode 100644
index 0000000..5e451f3
--- /dev/null
+++ b/framework-t/src/android/net/IpSecUdpEncapResponse.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/** @hide */
+parcelable IpSecUdpEncapResponse;
diff --git a/framework-t/src/android/net/IpSecUdpEncapResponse.java b/framework-t/src/android/net/IpSecUdpEncapResponse.java
new file mode 100644
index 0000000..732cf19
--- /dev/null
+++ b/framework-t/src/android/net/IpSecUdpEncapResponse.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.os.Parcel;
+import android.os.ParcelFileDescriptor;
+import android.os.Parcelable;
+
+import java.io.FileDescriptor;
+import java.io.IOException;
+
+/**
+ * This class is used to return a UDP Socket and corresponding status from the IpSecService to an
+ * IpSecManager.UdpEncapsulationSocket.
+ *
+ * @hide
+ */
+public final class IpSecUdpEncapResponse implements Parcelable {
+ private static final String TAG = "IpSecUdpEncapResponse";
+
+ public final int resourceId;
+ public final int port;
+ public final int status;
+ // There is a weird asymmetry with FileDescriptor: you can write a FileDescriptor
+ // but you read a ParcelFileDescriptor. To circumvent this, when we receive a FD
+ // from the user, we immediately create a ParcelFileDescriptor DUP, which we invalidate
+ // on writeParcel() by setting the flag to do close-on-write.
+ // TODO: tests to ensure this doesn't leak
+ public final ParcelFileDescriptor fileDescriptor;
+
+ // Parcelable Methods
+
+ @Override
+ public int describeContents() {
+ return (fileDescriptor != null) ? Parcelable.CONTENTS_FILE_DESCRIPTOR : 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(status);
+ out.writeInt(resourceId);
+ out.writeInt(port);
+ out.writeParcelable(fileDescriptor, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+ }
+
+ public IpSecUdpEncapResponse(int inStatus) {
+ if (inStatus == IpSecManager.Status.OK) {
+ throw new IllegalArgumentException("Valid status implies other args must be provided");
+ }
+ status = inStatus;
+ resourceId = IpSecManager.INVALID_RESOURCE_ID;
+ port = -1;
+ fileDescriptor = null; // yes I know it's redundant, but readability
+ }
+
+ public IpSecUdpEncapResponse(int inStatus, int inResourceId, int inPort, FileDescriptor inFd)
+ throws IOException {
+ if (inStatus == IpSecManager.Status.OK && inFd == null) {
+ throw new IllegalArgumentException("Valid status implies FD must be non-null");
+ }
+ status = inStatus;
+ resourceId = inResourceId;
+ port = inPort;
+ fileDescriptor = (status == IpSecManager.Status.OK) ? ParcelFileDescriptor.dup(inFd) : null;
+ }
+
+ private IpSecUdpEncapResponse(Parcel in) {
+ status = in.readInt();
+ resourceId = in.readInt();
+ port = in.readInt();
+ fileDescriptor = in.readParcelable(ParcelFileDescriptor.class.getClassLoader());
+ }
+
+ @android.annotation.NonNull
+ public static final Parcelable.Creator<IpSecUdpEncapResponse> CREATOR =
+ new Parcelable.Creator<IpSecUdpEncapResponse>() {
+ public IpSecUdpEncapResponse createFromParcel(Parcel in) {
+ return new IpSecUdpEncapResponse(in);
+ }
+
+ public IpSecUdpEncapResponse[] newArray(int size) {
+ return new IpSecUdpEncapResponse[size];
+ }
+ };
+}
diff --git a/framework-t/src/android/net/NetworkIdentity.java b/framework-t/src/android/net/NetworkIdentity.java
new file mode 100644
index 0000000..da5f88d
--- /dev/null
+++ b/framework-t/src/android/net/NetworkIdentity.java
@@ -0,0 +1,594 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+import static android.net.ConnectivityManager.TYPE_MOBILE;
+import static android.net.ConnectivityManager.TYPE_WIFI;
+import static android.net.NetworkTemplate.NETWORK_TYPE_ALL;
+import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SuppressLint;
+import android.annotation.SystemApi;
+import android.app.usage.NetworkStatsManager;
+import android.content.Context;
+import android.net.wifi.WifiInfo;
+import android.service.NetworkIdentityProto;
+import android.telephony.TelephonyManager;
+import android.util.proto.ProtoOutputStream;
+
+import com.android.net.module.util.CollectionUtils;
+import com.android.net.module.util.NetworkCapabilitiesUtils;
+import com.android.net.module.util.NetworkIdentityUtils;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+import java.util.Objects;
+
+/**
+ * Network definition that includes strong identity. Analogous to combining
+ * {@link NetworkCapabilities} and an IMSI.
+ *
+ * @hide
+ */
+@SystemApi(client = MODULE_LIBRARIES)
+public class NetworkIdentity {
+ private static final String TAG = "NetworkIdentity";
+
+ /** @hide */
+ // TODO: Remove this after migrating all callers to use
+ // {@link NetworkTemplate#NETWORK_TYPE_ALL} instead.
+ public static final int SUBTYPE_COMBINED = -1;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "OEM_MANAGED_" }, flag = true, value = {
+ NetworkTemplate.OEM_MANAGED_NO,
+ NetworkTemplate.OEM_MANAGED_PAID,
+ NetworkTemplate.OEM_MANAGED_PRIVATE
+ })
+ public @interface OemManaged{}
+
+ /**
+ * Network has no {@code NetworkCapabilities#NET_CAPABILITY_OEM_*}.
+ * @hide
+ */
+ public static final int OEM_NONE = 0x0;
+ /**
+ * Network has {@link NetworkCapabilities#NET_CAPABILITY_OEM_PAID}.
+ * @hide
+ */
+ public static final int OEM_PAID = 1 << 0;
+ /**
+ * Network has {@link NetworkCapabilities#NET_CAPABILITY_OEM_PRIVATE}.
+ * @hide
+ */
+ public static final int OEM_PRIVATE = 1 << 1;
+
+ private static final long SUPPORTED_OEM_MANAGED_TYPES = OEM_PAID | OEM_PRIVATE;
+
+ final int mType;
+ final int mRatType;
+ final int mSubId;
+ final String mSubscriberId;
+ final String mWifiNetworkKey;
+ final boolean mRoaming;
+ final boolean mMetered;
+ final boolean mDefaultNetwork;
+ final int mOemManaged;
+
+ /** @hide */
+ public NetworkIdentity(
+ int type, int ratType, @Nullable String subscriberId, @Nullable String wifiNetworkKey,
+ boolean roaming, boolean metered, boolean defaultNetwork, int oemManaged, int subId) {
+ mType = type;
+ mRatType = ratType;
+ mSubscriberId = subscriberId;
+ mWifiNetworkKey = wifiNetworkKey;
+ mRoaming = roaming;
+ mMetered = metered;
+ mDefaultNetwork = defaultNetwork;
+ mOemManaged = oemManaged;
+ mSubId = subId;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mType, mRatType, mSubscriberId, mWifiNetworkKey, mRoaming, mMetered,
+ mDefaultNetwork, mOemManaged, mSubId);
+ }
+
+ @Override
+ public boolean equals(@Nullable Object obj) {
+ if (obj instanceof NetworkIdentity) {
+ final NetworkIdentity ident = (NetworkIdentity) obj;
+ return mType == ident.mType && mRatType == ident.mRatType && mRoaming == ident.mRoaming
+ && Objects.equals(mSubscriberId, ident.mSubscriberId)
+ && Objects.equals(mWifiNetworkKey, ident.mWifiNetworkKey)
+ && mMetered == ident.mMetered
+ && mDefaultNetwork == ident.mDefaultNetwork
+ && mOemManaged == ident.mOemManaged
+ && mSubId == ident.mSubId;
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ final StringBuilder builder = new StringBuilder("{");
+ builder.append("type=").append(mType);
+ builder.append(", ratType=");
+ if (mRatType == NETWORK_TYPE_ALL) {
+ builder.append("COMBINED");
+ } else {
+ builder.append(mRatType);
+ }
+ if (mSubscriberId != null) {
+ builder.append(", subscriberId=")
+ .append(NetworkIdentityUtils.scrubSubscriberId(mSubscriberId));
+ }
+ if (mWifiNetworkKey != null) {
+ builder.append(", wifiNetworkKey=").append(mWifiNetworkKey);
+ }
+ if (mRoaming) {
+ builder.append(", ROAMING");
+ }
+ builder.append(", metered=").append(mMetered);
+ builder.append(", defaultNetwork=").append(mDefaultNetwork);
+ builder.append(", oemManaged=").append(getOemManagedNames(mOemManaged));
+ builder.append(", subId=").append(mSubId);
+ return builder.append("}").toString();
+ }
+
+ /**
+ * Get the human readable representation of a bitfield representing the OEM managed state of a
+ * network.
+ */
+ static String getOemManagedNames(int oemManaged) {
+ if (oemManaged == OEM_NONE) {
+ return "OEM_NONE";
+ }
+ final int[] bitPositions = NetworkCapabilitiesUtils.unpackBits(oemManaged);
+ final ArrayList<String> oemManagedNames = new ArrayList<String>();
+ for (int position : bitPositions) {
+ oemManagedNames.add(nameOfOemManaged(1 << position));
+ }
+ return String.join(",", oemManagedNames);
+ }
+
+ private static String nameOfOemManaged(int oemManagedBit) {
+ switch (oemManagedBit) {
+ case OEM_PAID:
+ return "OEM_PAID";
+ case OEM_PRIVATE:
+ return "OEM_PRIVATE";
+ default:
+ return "Invalid(" + oemManagedBit + ")";
+ }
+ }
+
+ /** @hide */
+ public void dumpDebug(ProtoOutputStream proto, long tag) {
+ final long start = proto.start(tag);
+
+ proto.write(NetworkIdentityProto.TYPE, mType);
+
+ // TODO: dump mRatType as well.
+
+ proto.write(NetworkIdentityProto.ROAMING, mRoaming);
+ proto.write(NetworkIdentityProto.METERED, mMetered);
+ proto.write(NetworkIdentityProto.DEFAULT_NETWORK, mDefaultNetwork);
+ proto.write(NetworkIdentityProto.OEM_MANAGED_NETWORK, mOemManaged);
+
+ proto.end(start);
+ }
+
+ /** Get the network type of this instance. */
+ public int getType() {
+ return mType;
+ }
+
+ /** Get the Radio Access Technology(RAT) type of this instance. */
+ public int getRatType() {
+ return mRatType;
+ }
+
+ /** Get the Subscriber Id of this instance. */
+ @Nullable
+ public String getSubscriberId() {
+ return mSubscriberId;
+ }
+
+ /** Get the Wifi Network Key of this instance. See {@link WifiInfo#getNetworkKey()}. */
+ @Nullable
+ public String getWifiNetworkKey() {
+ return mWifiNetworkKey;
+ }
+
+ /** @hide */
+ // TODO: Remove this function after all callers are removed.
+ public boolean getRoaming() {
+ return mRoaming;
+ }
+
+ /** Return whether this network is roaming. */
+ public boolean isRoaming() {
+ return mRoaming;
+ }
+
+ /** @hide */
+ // TODO: Remove this function after all callers are removed.
+ public boolean getMetered() {
+ return mMetered;
+ }
+
+ /** Return whether this network is metered. */
+ public boolean isMetered() {
+ return mMetered;
+ }
+
+ /** @hide */
+ // TODO: Remove this function after all callers are removed.
+ public boolean getDefaultNetwork() {
+ return mDefaultNetwork;
+ }
+
+ /** Return whether this network is the default network. */
+ public boolean isDefaultNetwork() {
+ return mDefaultNetwork;
+ }
+
+ /** Get the OEM managed type of this instance. */
+ public int getOemManaged() {
+ return mOemManaged;
+ }
+
+ /** Get the SubId of this instance. */
+ public int getSubId() {
+ return mSubId;
+ }
+
+ /**
+ * Assemble a {@link NetworkIdentity} from the passed arguments.
+ *
+ * This methods builds an identity based on the capabilities of the network in the
+ * snapshot and other passed arguments. The identity is used as a key to record data usage.
+ *
+ * @param snapshot the snapshot of network state. See {@link NetworkStateSnapshot}.
+ * @param defaultNetwork whether the network is a default network.
+ * @param ratType the Radio Access Technology(RAT) type of the network. Or
+ * {@link TelephonyManager#NETWORK_TYPE_UNKNOWN} if not applicable.
+ * See {@code TelephonyManager.NETWORK_TYPE_*}.
+ * @hide
+ * @deprecated See {@link NetworkIdentity.Builder}.
+ */
+ // TODO: Remove this after all callers are migrated to use new Api.
+ @Deprecated
+ @NonNull
+ public static NetworkIdentity buildNetworkIdentity(Context context,
+ @NonNull NetworkStateSnapshot snapshot, boolean defaultNetwork, int ratType) {
+ final NetworkIdentity.Builder builder = new NetworkIdentity.Builder()
+ .setNetworkStateSnapshot(snapshot).setDefaultNetwork(defaultNetwork)
+ .setSubId(snapshot.getSubId());
+ if (snapshot.getLegacyType() == TYPE_MOBILE && ratType != NETWORK_TYPE_ALL) {
+ builder.setRatType(ratType);
+ }
+ return builder.build();
+ }
+
+ /**
+ * Builds a bitfield of {@code NetworkIdentity.OEM_*} based on {@link NetworkCapabilities}.
+ * @hide
+ */
+ public static int getOemBitfield(@NonNull NetworkCapabilities nc) {
+ int oemManaged = OEM_NONE;
+
+ if (nc.hasCapability(NetworkCapabilities.NET_CAPABILITY_OEM_PAID)) {
+ oemManaged |= OEM_PAID;
+ }
+ if (nc.hasCapability(NetworkCapabilities.NET_CAPABILITY_OEM_PRIVATE)) {
+ oemManaged |= OEM_PRIVATE;
+ }
+
+ return oemManaged;
+ }
+
+ /** @hide */
+ public static int compare(@NonNull NetworkIdentity left, @NonNull NetworkIdentity right) {
+ Objects.requireNonNull(right);
+ int res = Integer.compare(left.mType, right.mType);
+ if (res == 0) {
+ res = Integer.compare(left.mRatType, right.mRatType);
+ }
+ if (res == 0 && left.mSubscriberId != null && right.mSubscriberId != null) {
+ res = left.mSubscriberId.compareTo(right.mSubscriberId);
+ }
+ if (res == 0 && left.mWifiNetworkKey != null && right.mWifiNetworkKey != null) {
+ res = left.mWifiNetworkKey.compareTo(right.mWifiNetworkKey);
+ }
+ if (res == 0) {
+ res = Boolean.compare(left.mRoaming, right.mRoaming);
+ }
+ if (res == 0) {
+ res = Boolean.compare(left.mMetered, right.mMetered);
+ }
+ if (res == 0) {
+ res = Boolean.compare(left.mDefaultNetwork, right.mDefaultNetwork);
+ }
+ if (res == 0) {
+ res = Integer.compare(left.mOemManaged, right.mOemManaged);
+ }
+ if (res == 0) {
+ res = Integer.compare(left.mSubId, right.mSubId);
+ }
+ return res;
+ }
+
+ /**
+ * Builder class for {@link NetworkIdentity}.
+ */
+ public static final class Builder {
+ // Need to be synchronized with ConnectivityManager.
+ // TODO: Use {@link ConnectivityManager#MAX_NETWORK_TYPE} when this file is in the module.
+ private static final int MAX_NETWORK_TYPE = 18; // TYPE_TEST
+ private static final int MIN_NETWORK_TYPE = TYPE_MOBILE;
+
+ private int mType;
+ private int mRatType;
+ private String mSubscriberId;
+ private String mWifiNetworkKey;
+ private boolean mRoaming;
+ private boolean mMetered;
+ private boolean mDefaultNetwork;
+ private int mOemManaged;
+ private int mSubId;
+
+ /**
+ * Creates a new Builder.
+ */
+ public Builder() {
+ // Initialize with default values. Will be overwritten by setters.
+ mType = ConnectivityManager.TYPE_NONE;
+ mRatType = NetworkTemplate.NETWORK_TYPE_ALL;
+ mSubscriberId = null;
+ mWifiNetworkKey = null;
+ mRoaming = false;
+ mMetered = false;
+ mDefaultNetwork = false;
+ mOemManaged = NetworkTemplate.OEM_MANAGED_NO;
+ mSubId = INVALID_SUBSCRIPTION_ID;
+ }
+
+ /**
+ * Add an {@link NetworkStateSnapshot} into the {@link NetworkIdentity} instance.
+ * This is a useful shorthand that will read from the snapshot and set the
+ * following fields, if they are set in the snapshot :
+ * - type
+ * - subscriberId
+ * - roaming
+ * - metered
+ * - oemManaged
+ * - wifiNetworkKey
+ *
+ * @param snapshot The target {@link NetworkStateSnapshot} object.
+ * @return The builder object.
+ */
+ @SuppressLint("MissingGetterMatchingBuilder")
+ @NonNull
+ public Builder setNetworkStateSnapshot(@NonNull NetworkStateSnapshot snapshot) {
+ setType(snapshot.getLegacyType());
+
+ setSubscriberId(snapshot.getSubscriberId());
+ setRoaming(!snapshot.getNetworkCapabilities().hasCapability(
+ NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING));
+ setMetered(!(snapshot.getNetworkCapabilities().hasCapability(
+ NetworkCapabilities.NET_CAPABILITY_NOT_METERED)
+ || snapshot.getNetworkCapabilities().hasCapability(
+ NetworkCapabilities.NET_CAPABILITY_TEMPORARILY_NOT_METERED)));
+
+ setOemManaged(getOemBitfield(snapshot.getNetworkCapabilities()));
+
+ if (mType == TYPE_WIFI) {
+ final TransportInfo transportInfo = snapshot.getNetworkCapabilities()
+ .getTransportInfo();
+ if (transportInfo instanceof WifiInfo) {
+ final WifiInfo info = (WifiInfo) transportInfo;
+ setWifiNetworkKey(info.getNetworkKey());
+ }
+ }
+ return this;
+ }
+
+ /**
+ * Set the network type of the network.
+ *
+ * @param type the network type. See {@link ConnectivityManager#TYPE_*}.
+ *
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setType(int type) {
+ // Include TYPE_NONE for compatibility, type field might not be filled by some
+ // networks such as test networks.
+ if ((type < MIN_NETWORK_TYPE || MAX_NETWORK_TYPE < type)
+ && type != ConnectivityManager.TYPE_NONE) {
+ throw new IllegalArgumentException("Invalid network type: " + type);
+ }
+ mType = type;
+ return this;
+ }
+
+ /**
+ * Set the Radio Access Technology(RAT) type of the network.
+ *
+ * No RAT type is specified by default. Call clearRatType to reset.
+ *
+ * @param ratType the Radio Access Technology(RAT) type if applicable. See
+ * {@code TelephonyManager.NETWORK_TYPE_*}.
+ *
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setRatType(int ratType) {
+ if (!CollectionUtils.contains(TelephonyManager.getAllNetworkTypes(), ratType)
+ && ratType != TelephonyManager.NETWORK_TYPE_UNKNOWN
+ && ratType != NetworkStatsManager.NETWORK_TYPE_5G_NSA) {
+ throw new IllegalArgumentException("Invalid ratType " + ratType);
+ }
+ mRatType = ratType;
+ return this;
+ }
+
+ /**
+ * Clear the Radio Access Technology(RAT) type of the network.
+ *
+ * @return this builder.
+ */
+ @NonNull
+ public Builder clearRatType() {
+ mRatType = NetworkTemplate.NETWORK_TYPE_ALL;
+ return this;
+ }
+
+ /**
+ * Set the Subscriber Id.
+ *
+ * @param subscriberId the Subscriber Id of the network. Or null if not applicable.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setSubscriberId(@Nullable String subscriberId) {
+ mSubscriberId = subscriberId;
+ return this;
+ }
+
+ /**
+ * Set the Wifi Network Key.
+ *
+ * @param wifiNetworkKey Wifi Network Key of the network,
+ * see {@link WifiInfo#getNetworkKey()}.
+ * Or null if not applicable.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setWifiNetworkKey(@Nullable String wifiNetworkKey) {
+ mWifiNetworkKey = wifiNetworkKey;
+ return this;
+ }
+
+ /**
+ * Set whether this network is roaming.
+ *
+ * This field is false by default. Call with false to reset.
+ *
+ * @param roaming the roaming status of the network.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setRoaming(boolean roaming) {
+ mRoaming = roaming;
+ return this;
+ }
+
+ /**
+ * Set whether this network is metered.
+ *
+ * This field is false by default. Call with false to reset.
+ *
+ * @param metered the meteredness of the network.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setMetered(boolean metered) {
+ mMetered = metered;
+ return this;
+ }
+
+ /**
+ * Set whether this network is the default network.
+ *
+ * This field is false by default. Call with false to reset.
+ *
+ * @param defaultNetwork the default network status of the network.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setDefaultNetwork(boolean defaultNetwork) {
+ mDefaultNetwork = defaultNetwork;
+ return this;
+ }
+
+ /**
+ * Set the OEM managed type.
+ *
+ * @param oemManaged Type of OEM managed network or unmanaged networks.
+ * See {@code NetworkTemplate#OEM_MANAGED_*}.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setOemManaged(@OemManaged int oemManaged) {
+ // Assert input does not contain illegal oemManage bits.
+ if ((~SUPPORTED_OEM_MANAGED_TYPES & oemManaged) != 0) {
+ throw new IllegalArgumentException("Invalid value for OemManaged : " + oemManaged);
+ }
+ mOemManaged = oemManaged;
+ return this;
+ }
+
+ /**
+ * Set the Subscription Id.
+ *
+ * @param subId the Subscription Id of the network. Or INVALID_SUBSCRIPTION_ID if not
+ * applicable.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setSubId(int subId) {
+ mSubId = subId;
+ return this;
+ }
+
+ private void ensureValidParameters() {
+ // Assert non-mobile network cannot have a ratType.
+ if (mType != TYPE_MOBILE && mRatType != NetworkTemplate.NETWORK_TYPE_ALL) {
+ throw new IllegalArgumentException(
+ "Invalid ratType " + mRatType + " for type " + mType);
+ }
+
+ // Assert non-wifi network cannot have a wifi network key.
+ if (mType != TYPE_WIFI && mWifiNetworkKey != null) {
+ throw new IllegalArgumentException("Invalid wifi network key for type " + mType);
+ }
+ }
+
+ /**
+ * Builds the instance of the {@link NetworkIdentity}.
+ *
+ * @return the built instance of {@link NetworkIdentity}.
+ */
+ @NonNull
+ public NetworkIdentity build() {
+ ensureValidParameters();
+ return new NetworkIdentity(mType, mRatType, mSubscriberId, mWifiNetworkKey,
+ mRoaming, mMetered, mDefaultNetwork, mOemManaged, mSubId);
+ }
+ }
+}
diff --git a/framework-t/src/android/net/NetworkIdentitySet.java b/framework-t/src/android/net/NetworkIdentitySet.java
new file mode 100644
index 0000000..ad3a958
--- /dev/null
+++ b/framework-t/src/android/net/NetworkIdentitySet.java
@@ -0,0 +1,230 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.net.ConnectivityManager.TYPE_MOBILE;
+import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
+import android.annotation.NonNull;
+import android.service.NetworkIdentitySetProto;
+import android.util.proto.ProtoOutputStream;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * Identity of a {@code iface}, defined by the set of {@link NetworkIdentity}
+ * active on that interface.
+ *
+ * @hide
+ */
+public class NetworkIdentitySet extends HashSet<NetworkIdentity> {
+ private static final int VERSION_INIT = 1;
+ private static final int VERSION_ADD_ROAMING = 2;
+ private static final int VERSION_ADD_NETWORK_ID = 3;
+ private static final int VERSION_ADD_METERED = 4;
+ private static final int VERSION_ADD_DEFAULT_NETWORK = 5;
+ private static final int VERSION_ADD_OEM_MANAGED_NETWORK = 6;
+ private static final int VERSION_ADD_SUB_ID = 7;
+
+ /**
+ * Construct a {@link NetworkIdentitySet} object.
+ */
+ public NetworkIdentitySet() {
+ super();
+ }
+
+ /** @hide */
+ public NetworkIdentitySet(@NonNull Set<NetworkIdentity> ident) {
+ super(ident);
+ }
+
+ /** @hide */
+ public NetworkIdentitySet(DataInput in) throws IOException {
+ final int version = in.readInt();
+ final int size = in.readInt();
+ for (int i = 0; i < size; i++) {
+ if (version <= VERSION_INIT) {
+ final int ignored = in.readInt();
+ }
+ final int type = in.readInt();
+ final int ratType = in.readInt();
+ final String subscriberId = readOptionalString(in);
+ final String networkId;
+ if (version >= VERSION_ADD_NETWORK_ID) {
+ networkId = readOptionalString(in);
+ } else {
+ networkId = null;
+ }
+ final boolean roaming;
+ if (version >= VERSION_ADD_ROAMING) {
+ roaming = in.readBoolean();
+ } else {
+ roaming = false;
+ }
+
+ final boolean metered;
+ if (version >= VERSION_ADD_METERED) {
+ metered = in.readBoolean();
+ } else {
+ // If this is the old data and the type is mobile, treat it as metered. (Note that
+ // if this is a mobile network, TYPE_MOBILE is the only possible type that could be
+ // used.)
+ metered = (type == TYPE_MOBILE);
+ }
+
+ final boolean defaultNetwork;
+ if (version >= VERSION_ADD_DEFAULT_NETWORK) {
+ defaultNetwork = in.readBoolean();
+ } else {
+ defaultNetwork = true;
+ }
+
+ final int oemNetCapabilities;
+ if (version >= VERSION_ADD_OEM_MANAGED_NETWORK) {
+ oemNetCapabilities = in.readInt();
+ } else {
+ oemNetCapabilities = NetworkIdentity.OEM_NONE;
+ }
+
+ final int subId;
+ if (version >= VERSION_ADD_SUB_ID) {
+ subId = in.readInt();
+ } else {
+ subId = INVALID_SUBSCRIPTION_ID;
+ }
+
+ add(new NetworkIdentity(type, ratType, subscriberId, networkId, roaming, metered,
+ defaultNetwork, oemNetCapabilities, subId));
+ }
+ }
+
+ /**
+ * Method to serialize this object into a {@code DataOutput}.
+ * @hide
+ */
+ public void writeToStream(DataOutput out) throws IOException {
+ out.writeInt(VERSION_ADD_SUB_ID);
+ out.writeInt(size());
+ for (NetworkIdentity ident : this) {
+ out.writeInt(ident.getType());
+ out.writeInt(ident.getRatType());
+ writeOptionalString(out, ident.getSubscriberId());
+ writeOptionalString(out, ident.getWifiNetworkKey());
+ out.writeBoolean(ident.isRoaming());
+ out.writeBoolean(ident.isMetered());
+ out.writeBoolean(ident.isDefaultNetwork());
+ out.writeInt(ident.getOemManaged());
+ out.writeInt(ident.getSubId());
+ }
+ }
+
+ /**
+ * @return whether any {@link NetworkIdentity} in this set is considered metered.
+ * @hide
+ */
+ public boolean isAnyMemberMetered() {
+ if (isEmpty()) {
+ return false;
+ }
+ for (NetworkIdentity ident : this) {
+ if (ident.isMetered()) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * @return whether any {@link NetworkIdentity} in this set is considered roaming.
+ * @hide
+ */
+ public boolean isAnyMemberRoaming() {
+ if (isEmpty()) {
+ return false;
+ }
+ for (NetworkIdentity ident : this) {
+ if (ident.isRoaming()) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * @return whether any {@link NetworkIdentity} in this set is considered on the default
+ * network.
+ * @hide
+ */
+ public boolean areAllMembersOnDefaultNetwork() {
+ if (isEmpty()) {
+ return true;
+ }
+ for (NetworkIdentity ident : this) {
+ if (!ident.isDefaultNetwork()) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ private static void writeOptionalString(DataOutput out, String value) throws IOException {
+ if (value != null) {
+ out.writeByte(1);
+ out.writeUTF(value);
+ } else {
+ out.writeByte(0);
+ }
+ }
+
+ private static String readOptionalString(DataInput in) throws IOException {
+ if (in.readByte() != 0) {
+ return in.readUTF();
+ } else {
+ return null;
+ }
+ }
+
+ public static int compare(@NonNull NetworkIdentitySet left, @NonNull NetworkIdentitySet right) {
+ Objects.requireNonNull(left);
+ Objects.requireNonNull(right);
+ if (left.isEmpty()) return -1;
+ if (right.isEmpty()) return 1;
+
+ final NetworkIdentity leftIdent = left.iterator().next();
+ final NetworkIdentity rightIdent = right.iterator().next();
+ return NetworkIdentity.compare(leftIdent, rightIdent);
+ }
+
+ /**
+ * Method to dump this object into proto debug file.
+ * @hide
+ */
+ public void dumpDebug(ProtoOutputStream proto, long tag) {
+ final long start = proto.start(tag);
+
+ for (NetworkIdentity ident : this) {
+ ident.dumpDebug(proto, NetworkIdentitySetProto.IDENTITIES);
+ }
+
+ proto.end(start);
+ }
+}
diff --git a/framework-t/src/android/net/NetworkStateSnapshot.java b/framework-t/src/android/net/NetworkStateSnapshot.java
new file mode 100644
index 0000000..d3f785a
--- /dev/null
+++ b/framework-t/src/android/net/NetworkStateSnapshot.java
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
+import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.net.module.util.NetworkIdentityUtils;
+
+import java.util.Objects;
+
+/**
+ * Snapshot of network state.
+ *
+ * @hide
+ */
+@SystemApi(client = MODULE_LIBRARIES)
+public final class NetworkStateSnapshot implements Parcelable {
+ /** The network associated with this snapshot. */
+ @NonNull
+ private final Network mNetwork;
+
+ /** The {@link NetworkCapabilities} of the network associated with this snapshot. */
+ @NonNull
+ private final NetworkCapabilities mNetworkCapabilities;
+
+ /** The {@link LinkProperties} of the network associated with this snapshot. */
+ @NonNull
+ private final LinkProperties mLinkProperties;
+
+ /**
+ * The Subscriber Id of the network associated with this snapshot. See
+ * {@link android.telephony.TelephonyManager#getSubscriberId()}.
+ */
+ @Nullable
+ private final String mSubscriberId;
+
+ /**
+ * The legacy type of the network associated with this snapshot. See
+ * {@code ConnectivityManager#TYPE_*}.
+ */
+ private final int mLegacyType;
+
+ public NetworkStateSnapshot(@NonNull Network network,
+ @NonNull NetworkCapabilities networkCapabilities,
+ @NonNull LinkProperties linkProperties,
+ @Nullable String subscriberId, int legacyType) {
+ mNetwork = Objects.requireNonNull(network);
+ mNetworkCapabilities = Objects.requireNonNull(networkCapabilities);
+ mLinkProperties = Objects.requireNonNull(linkProperties);
+ mSubscriberId = subscriberId;
+ mLegacyType = legacyType;
+ }
+
+ /** @hide */
+ public NetworkStateSnapshot(@NonNull Parcel in) {
+ mNetwork = in.readParcelable(null);
+ mNetworkCapabilities = in.readParcelable(null);
+ mLinkProperties = in.readParcelable(null);
+ mSubscriberId = in.readString();
+ mLegacyType = in.readInt();
+ }
+
+ /** Get the network associated with this snapshot */
+ @NonNull
+ public Network getNetwork() {
+ return mNetwork;
+ }
+
+ /** Get {@link NetworkCapabilities} of the network associated with this snapshot. */
+ @NonNull
+ public NetworkCapabilities getNetworkCapabilities() {
+ return mNetworkCapabilities;
+ }
+
+ /** Get the {@link LinkProperties} of the network associated with this snapshot. */
+ @NonNull
+ public LinkProperties getLinkProperties() {
+ return mLinkProperties;
+ }
+
+ /**
+ * Get the Subscriber Id of the network associated with this snapshot.
+ * @deprecated Please use #getSubId, which doesn't return personally identifiable
+ * information.
+ */
+ @Deprecated
+ @Nullable
+ public String getSubscriberId() {
+ return mSubscriberId;
+ }
+
+ /** Get the subId of the network associated with this snapshot. */
+ public int getSubId() {
+ if (mNetworkCapabilities.hasTransport(TRANSPORT_CELLULAR)) {
+ final NetworkSpecifier spec = mNetworkCapabilities.getNetworkSpecifier();
+ if (spec instanceof TelephonyNetworkSpecifier) {
+ return ((TelephonyNetworkSpecifier) spec).getSubscriptionId();
+ }
+ }
+ return INVALID_SUBSCRIPTION_ID;
+ }
+
+
+ /**
+ * Get the legacy type of the network associated with this snapshot.
+ * @return the legacy network type. See {@code ConnectivityManager#TYPE_*}.
+ */
+ public int getLegacyType() {
+ return mLegacyType;
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel out, int flags) {
+ out.writeParcelable(mNetwork, flags);
+ out.writeParcelable(mNetworkCapabilities, flags);
+ out.writeParcelable(mLinkProperties, flags);
+ out.writeString(mSubscriberId);
+ out.writeInt(mLegacyType);
+ }
+
+ @NonNull
+ public static final Creator<NetworkStateSnapshot> CREATOR =
+ new Creator<NetworkStateSnapshot>() {
+ @NonNull
+ @Override
+ public NetworkStateSnapshot createFromParcel(@NonNull Parcel in) {
+ return new NetworkStateSnapshot(in);
+ }
+
+ @NonNull
+ @Override
+ public NetworkStateSnapshot[] newArray(int size) {
+ return new NetworkStateSnapshot[size];
+ }
+ };
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (!(o instanceof NetworkStateSnapshot)) return false;
+ NetworkStateSnapshot that = (NetworkStateSnapshot) o;
+ return mLegacyType == that.mLegacyType
+ && Objects.equals(mNetwork, that.mNetwork)
+ && Objects.equals(mNetworkCapabilities, that.mNetworkCapabilities)
+ && Objects.equals(mLinkProperties, that.mLinkProperties)
+ && Objects.equals(mSubscriberId, that.mSubscriberId);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mNetwork,
+ mNetworkCapabilities, mLinkProperties, mSubscriberId, mLegacyType);
+ }
+
+ @Override
+ public String toString() {
+ return "NetworkStateSnapshot{"
+ + "network=" + mNetwork
+ + ", networkCapabilities=" + mNetworkCapabilities
+ + ", linkProperties=" + mLinkProperties
+ + ", subscriberId='" + NetworkIdentityUtils.scrubSubscriberId(mSubscriberId) + '\''
+ + ", legacyType=" + mLegacyType
+ + '}';
+ }
+}
diff --git a/framework-t/src/android/net/NetworkStats.java b/framework-t/src/android/net/NetworkStats.java
new file mode 100644
index 0000000..06f2a62
--- /dev/null
+++ b/framework-t/src/android/net/NetworkStats.java
@@ -0,0 +1,1834 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static com.android.net.module.util.NetworkStatsUtils.multiplySafeByRational;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.compat.annotation.UnsupportedAppUsage;
+import android.os.Build;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.os.Process;
+import android.os.SystemClock;
+import android.text.TextUtils;
+import android.util.SparseBooleanArray;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.module.util.CollectionUtils;
+
+import libcore.util.EmptyArray;
+
+import java.io.CharArrayWriter;
+import java.io.PrintWriter;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.function.Predicate;
+
+/**
+ * Collection of active network statistics. Can contain summary details across
+ * all interfaces, or details with per-UID granularity. Internally stores data
+ * as a large table, closely matching {@code /proc/} data format. This structure
+ * optimizes for rapid in-memory comparison, but consider using
+ * {@link NetworkStatsHistory} when persisting.
+ *
+ * @hide
+ */
+// @NotThreadSafe
+@SystemApi
+public final class NetworkStats implements Parcelable, Iterable<NetworkStats.Entry> {
+ private static final String TAG = "NetworkStats";
+
+ /**
+ * {@link #iface} value when interface details unavailable.
+ * @hide
+ */
+ @Nullable public static final String IFACE_ALL = null;
+
+ /**
+ * Virtual network interface for video telephony. This is for VT data usage counting
+ * purpose.
+ */
+ public static final String IFACE_VT = "vt_data0";
+
+ /** {@link #uid} value when UID details unavailable. */
+ public static final int UID_ALL = -1;
+ /** Special UID value for data usage by tethering. */
+ public static final int UID_TETHERING = -5;
+
+ /**
+ * {@link #tag} value matching any tag.
+ * @hide
+ */
+ // TODO: Rename TAG_ALL to TAG_ANY.
+ public static final int TAG_ALL = -1;
+ /** {@link #set} value for all sets combined, not including debug sets. */
+ public static final int SET_ALL = -1;
+ /** {@link #set} value where background data is accounted. */
+ public static final int SET_DEFAULT = 0;
+ /** {@link #set} value where foreground data is accounted. */
+ public static final int SET_FOREGROUND = 1;
+ /**
+ * All {@link #set} value greater than SET_DEBUG_START are debug {@link #set} values.
+ * @hide
+ */
+ public static final int SET_DEBUG_START = 1000;
+ /**
+ * Debug {@link #set} value when the VPN stats are moved in.
+ * @hide
+ */
+ public static final int SET_DBG_VPN_IN = 1001;
+ /**
+ * Debug {@link #set} value when the VPN stats are moved out of a vpn UID.
+ * @hide
+ */
+ public static final int SET_DBG_VPN_OUT = 1002;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "SET_" }, value = {
+ SET_ALL,
+ SET_DEFAULT,
+ SET_FOREGROUND,
+ })
+ public @interface State {
+ }
+
+ /**
+ * Include all interfaces when filtering
+ * @hide
+ */
+ public @Nullable static final String[] INTERFACES_ALL = null;
+
+ /** {@link #tag} value for total data across all tags. */
+ // TODO: Rename TAG_NONE to TAG_ALL.
+ public static final int TAG_NONE = 0;
+
+ /** {@link #metered} value to account for all metered states. */
+ public static final int METERED_ALL = -1;
+ /** {@link #metered} value where native, unmetered data is accounted. */
+ public static final int METERED_NO = 0;
+ /** {@link #metered} value where metered data is accounted. */
+ public static final int METERED_YES = 1;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "METERED_" }, value = {
+ METERED_ALL,
+ METERED_NO,
+ METERED_YES
+ })
+ public @interface Meteredness {
+ }
+
+
+ /** {@link #roaming} value to account for all roaming states. */
+ public static final int ROAMING_ALL = -1;
+ /** {@link #roaming} value where native, non-roaming data is accounted. */
+ public static final int ROAMING_NO = 0;
+ /** {@link #roaming} value where roaming data is accounted. */
+ public static final int ROAMING_YES = 1;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "ROAMING_" }, value = {
+ ROAMING_ALL,
+ ROAMING_NO,
+ ROAMING_YES
+ })
+ public @interface Roaming {
+ }
+
+ /** {@link #onDefaultNetwork} value to account for all default network states. */
+ public static final int DEFAULT_NETWORK_ALL = -1;
+ /** {@link #onDefaultNetwork} value to account for usage while not the default network. */
+ public static final int DEFAULT_NETWORK_NO = 0;
+ /** {@link #onDefaultNetwork} value to account for usage while the default network. */
+ public static final int DEFAULT_NETWORK_YES = 1;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "DEFAULT_NETWORK_" }, value = {
+ DEFAULT_NETWORK_ALL,
+ DEFAULT_NETWORK_NO,
+ DEFAULT_NETWORK_YES
+ })
+ public @interface DefaultNetwork {
+ }
+
+ /**
+ * Denotes a request for stats at the interface level.
+ * @hide
+ */
+ public static final int STATS_PER_IFACE = 0;
+ /**
+ * Denotes a request for stats at the interface and UID level.
+ * @hide
+ */
+ public static final int STATS_PER_UID = 1;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "STATS_PER_" }, value = {
+ STATS_PER_IFACE,
+ STATS_PER_UID
+ })
+ public @interface StatsType {
+ }
+
+ private static final String CLATD_INTERFACE_PREFIX = "v4-";
+ // Delta between IPv4 header (20b) and IPv6 header (40b).
+ // Used for correct stats accounting on clatd interfaces.
+ private static final int IPV4V6_HEADER_DELTA = 20;
+
+ // TODO: move fields to "mVariable" notation
+
+ /**
+ * {@link SystemClock#elapsedRealtime()} timestamp in milliseconds when this data was
+ * generated.
+ * It's a timestamps delta when {@link #subtract()},
+ * {@code INetworkStatsSession#getSummaryForAllUid()} methods are used.
+ */
+ private long elapsedRealtime;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private int size;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private int capacity;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private String[] iface;
+ @UnsupportedAppUsage
+ private int[] uid;
+ @UnsupportedAppUsage
+ private int[] set;
+ @UnsupportedAppUsage
+ private int[] tag;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private int[] metered;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private int[] roaming;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private int[] defaultNetwork;
+ @UnsupportedAppUsage
+ private long[] rxBytes;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private long[] rxPackets;
+ @UnsupportedAppUsage
+ private long[] txBytes;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private long[] txPackets;
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ private long[] operations;
+
+ /**
+ * Basic element of network statistics. Contains the number of packets and number of bytes
+ * transferred on both directions in a given set of conditions. See
+ * {@link Entry#Entry(String, int, int, int, int, int, int, long, long, long, long, long)}.
+ *
+ * @hide
+ */
+ @SystemApi
+ public static class Entry {
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public String iface;
+ /** @hide */
+ @UnsupportedAppUsage
+ public int uid;
+ /** @hide */
+ @UnsupportedAppUsage
+ public int set;
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public int tag;
+ /**
+ * Note that this is only populated w/ the default value when read from /proc or written
+ * to disk. We merge in the correct value when reporting this value to clients of
+ * getSummary().
+ * @hide
+ */
+ public int metered;
+ /**
+ * Note that this is only populated w/ the default value when read from /proc or written
+ * to disk. We merge in the correct value when reporting this value to clients of
+ * getSummary().
+ * @hide
+ */
+ public int roaming;
+ /**
+ * Note that this is only populated w/ the default value when read from /proc or written
+ * to disk. We merge in the correct value when reporting this value to clients of
+ * getSummary().
+ * @hide
+ */
+ public int defaultNetwork;
+ /** @hide */
+ @UnsupportedAppUsage
+ public long rxBytes;
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public long rxPackets;
+ /** @hide */
+ @UnsupportedAppUsage
+ public long txBytes;
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public long txPackets;
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public long operations;
+
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public Entry() {
+ this(IFACE_ALL, UID_ALL, SET_DEFAULT, TAG_NONE, 0L, 0L, 0L, 0L, 0L);
+ }
+
+ /** @hide */
+ public Entry(long rxBytes, long rxPackets, long txBytes, long txPackets, long operations) {
+ this(IFACE_ALL, UID_ALL, SET_DEFAULT, TAG_NONE, rxBytes, rxPackets, txBytes, txPackets,
+ operations);
+ }
+
+ /** @hide */
+ public Entry(String iface, int uid, int set, int tag, long rxBytes, long rxPackets,
+ long txBytes, long txPackets, long operations) {
+ this(iface, uid, set, tag, METERED_NO, ROAMING_NO, DEFAULT_NETWORK_NO,
+ rxBytes, rxPackets, txBytes, txPackets, operations);
+ }
+
+ /**
+ * Construct a {@link Entry} object by giving statistics of packet and byte transferred on
+ * both direction, and associated with a set of given conditions.
+ *
+ * @param iface interface name of this {@link Entry}. Or null if not specified.
+ * @param uid uid of this {@link Entry}. {@link #UID_TETHERING} if this {@link Entry} is
+ * for tethering. Or {@link #UID_ALL} if this {@link NetworkStats} is only
+ * counting iface stats.
+ * @param set usage state of this {@link Entry}.
+ * @param tag tag of this {@link Entry}.
+ * @param metered metered state of this {@link Entry}.
+ * @param roaming roaming state of this {@link Entry}.
+ * @param defaultNetwork default network status of this {@link Entry}.
+ * @param rxBytes Number of bytes received for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param rxPackets Number of packets received for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param txBytes Number of bytes transmitted for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param txPackets Number of bytes transmitted for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param operations count of network operations performed for this {@link Entry}. This can
+ * be used to derive bytes-per-operation.
+ */
+ public Entry(@Nullable String iface, int uid, @State int set, int tag,
+ @Meteredness int metered, @Roaming int roaming, @DefaultNetwork int defaultNetwork,
+ long rxBytes, long rxPackets, long txBytes, long txPackets, long operations) {
+ this.iface = iface;
+ this.uid = uid;
+ this.set = set;
+ this.tag = tag;
+ this.metered = metered;
+ this.roaming = roaming;
+ this.defaultNetwork = defaultNetwork;
+ this.rxBytes = rxBytes;
+ this.rxPackets = rxPackets;
+ this.txBytes = txBytes;
+ this.txPackets = txPackets;
+ this.operations = operations;
+ }
+
+ /** @hide */
+ public boolean isNegative() {
+ return rxBytes < 0 || rxPackets < 0 || txBytes < 0 || txPackets < 0 || operations < 0;
+ }
+
+ /** @hide */
+ public boolean isEmpty() {
+ return rxBytes == 0 && rxPackets == 0 && txBytes == 0 && txPackets == 0
+ && operations == 0;
+ }
+
+ /** @hide */
+ public void add(Entry another) {
+ this.rxBytes += another.rxBytes;
+ this.rxPackets += another.rxPackets;
+ this.txBytes += another.txBytes;
+ this.txPackets += another.txPackets;
+ this.operations += another.operations;
+ }
+
+ /**
+ * @return interface name of this entry.
+ * @hide
+ */
+ @Nullable public String getIface() {
+ return iface;
+ }
+
+ /**
+ * @return the uid of this entry.
+ */
+ public int getUid() {
+ return uid;
+ }
+
+ /**
+ * @return the set state of this entry.
+ */
+ @State public int getSet() {
+ return set;
+ }
+
+ /**
+ * @return the tag value of this entry.
+ */
+ public int getTag() {
+ return tag;
+ }
+
+ /**
+ * @return the metered state.
+ */
+ @Meteredness public int getMetered() {
+ return metered;
+ }
+
+ /**
+ * @return the roaming state.
+ */
+ @Roaming public int getRoaming() {
+ return roaming;
+ }
+
+ /**
+ * @return the default network state.
+ */
+ @DefaultNetwork public int getDefaultNetwork() {
+ return defaultNetwork;
+ }
+
+ /**
+ * @return the number of received bytes.
+ */
+ public long getRxBytes() {
+ return rxBytes;
+ }
+
+ /**
+ * @return the number of received packets.
+ */
+ public long getRxPackets() {
+ return rxPackets;
+ }
+
+ /**
+ * @return the number of transmitted bytes.
+ */
+ public long getTxBytes() {
+ return txBytes;
+ }
+
+ /**
+ * @return the number of transmitted packets.
+ */
+ public long getTxPackets() {
+ return txPackets;
+ }
+
+ /**
+ * @return the count of network operations performed for this entry.
+ */
+ public long getOperations() {
+ return operations;
+ }
+
+ @Override
+ public String toString() {
+ final StringBuilder builder = new StringBuilder();
+ builder.append("iface=").append(iface);
+ builder.append(" uid=").append(uid);
+ builder.append(" set=").append(setToString(set));
+ builder.append(" tag=").append(tagToString(tag));
+ builder.append(" metered=").append(meteredToString(metered));
+ builder.append(" roaming=").append(roamingToString(roaming));
+ builder.append(" defaultNetwork=").append(defaultNetworkToString(defaultNetwork));
+ builder.append(" rxBytes=").append(rxBytes);
+ builder.append(" rxPackets=").append(rxPackets);
+ builder.append(" txBytes=").append(txBytes);
+ builder.append(" txPackets=").append(txPackets);
+ builder.append(" operations=").append(operations);
+ return builder.toString();
+ }
+
+ /** @hide */
+ @Override
+ public boolean equals(@Nullable Object o) {
+ if (o instanceof Entry) {
+ final Entry e = (Entry) o;
+ return uid == e.uid && set == e.set && tag == e.tag && metered == e.metered
+ && roaming == e.roaming && defaultNetwork == e.defaultNetwork
+ && rxBytes == e.rxBytes && rxPackets == e.rxPackets
+ && txBytes == e.txBytes && txPackets == e.txPackets
+ && operations == e.operations && TextUtils.equals(iface, e.iface);
+ }
+ return false;
+ }
+
+ /** @hide */
+ @Override
+ public int hashCode() {
+ return Objects.hash(uid, set, tag, metered, roaming, defaultNetwork, iface);
+ }
+ }
+
+ public NetworkStats(long elapsedRealtime, int initialSize) {
+ this.elapsedRealtime = elapsedRealtime;
+ this.size = 0;
+ if (initialSize > 0) {
+ this.capacity = initialSize;
+ this.iface = new String[initialSize];
+ this.uid = new int[initialSize];
+ this.set = new int[initialSize];
+ this.tag = new int[initialSize];
+ this.metered = new int[initialSize];
+ this.roaming = new int[initialSize];
+ this.defaultNetwork = new int[initialSize];
+ this.rxBytes = new long[initialSize];
+ this.rxPackets = new long[initialSize];
+ this.txBytes = new long[initialSize];
+ this.txPackets = new long[initialSize];
+ this.operations = new long[initialSize];
+ } else {
+ // Special case for use by NetworkStatsFactory to start out *really* empty.
+ clear();
+ }
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public NetworkStats(Parcel parcel) {
+ elapsedRealtime = parcel.readLong();
+ size = parcel.readInt();
+ capacity = parcel.readInt();
+ iface = parcel.createStringArray();
+ uid = parcel.createIntArray();
+ set = parcel.createIntArray();
+ tag = parcel.createIntArray();
+ metered = parcel.createIntArray();
+ roaming = parcel.createIntArray();
+ defaultNetwork = parcel.createIntArray();
+ rxBytes = parcel.createLongArray();
+ rxPackets = parcel.createLongArray();
+ txBytes = parcel.createLongArray();
+ txPackets = parcel.createLongArray();
+ operations = parcel.createLongArray();
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeLong(elapsedRealtime);
+ dest.writeInt(size);
+ dest.writeInt(capacity);
+ dest.writeStringArray(iface);
+ dest.writeIntArray(uid);
+ dest.writeIntArray(set);
+ dest.writeIntArray(tag);
+ dest.writeIntArray(metered);
+ dest.writeIntArray(roaming);
+ dest.writeIntArray(defaultNetwork);
+ dest.writeLongArray(rxBytes);
+ dest.writeLongArray(rxPackets);
+ dest.writeLongArray(txBytes);
+ dest.writeLongArray(txPackets);
+ dest.writeLongArray(operations);
+ }
+
+ /**
+ * @hide
+ */
+ @Override
+ public NetworkStats clone() {
+ final NetworkStats clone = new NetworkStats(elapsedRealtime, size);
+ NetworkStats.Entry entry = null;
+ for (int i = 0; i < size; i++) {
+ entry = getValues(i, entry);
+ clone.insertEntry(entry);
+ }
+ return clone;
+ }
+
+ /**
+ * Clear all data stored in this object.
+ * @hide
+ */
+ public void clear() {
+ this.capacity = 0;
+ this.iface = EmptyArray.STRING;
+ this.uid = EmptyArray.INT;
+ this.set = EmptyArray.INT;
+ this.tag = EmptyArray.INT;
+ this.metered = EmptyArray.INT;
+ this.roaming = EmptyArray.INT;
+ this.defaultNetwork = EmptyArray.INT;
+ this.rxBytes = EmptyArray.LONG;
+ this.rxPackets = EmptyArray.LONG;
+ this.txBytes = EmptyArray.LONG;
+ this.txPackets = EmptyArray.LONG;
+ this.operations = EmptyArray.LONG;
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public NetworkStats insertEntry(
+ String iface, long rxBytes, long rxPackets, long txBytes, long txPackets) {
+ return insertEntry(
+ iface, UID_ALL, SET_DEFAULT, TAG_NONE, rxBytes, rxPackets, txBytes, txPackets, 0L);
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public NetworkStats insertEntry(String iface, int uid, int set, int tag, long rxBytes,
+ long rxPackets, long txBytes, long txPackets, long operations) {
+ return insertEntry(new Entry(
+ iface, uid, set, tag, rxBytes, rxPackets, txBytes, txPackets, operations));
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public NetworkStats insertEntry(String iface, int uid, int set, int tag, int metered,
+ int roaming, int defaultNetwork, long rxBytes, long rxPackets, long txBytes,
+ long txPackets, long operations) {
+ return insertEntry(new Entry(
+ iface, uid, set, tag, metered, roaming, defaultNetwork, rxBytes, rxPackets,
+ txBytes, txPackets, operations));
+ }
+
+ /**
+ * Add new stats entry, copying from given {@link Entry}. The {@link Entry}
+ * object can be recycled across multiple calls.
+ * @hide
+ */
+ public NetworkStats insertEntry(Entry entry) {
+ if (size >= capacity) {
+ final int newLength = Math.max(size, 10) * 3 / 2;
+ iface = Arrays.copyOf(iface, newLength);
+ uid = Arrays.copyOf(uid, newLength);
+ set = Arrays.copyOf(set, newLength);
+ tag = Arrays.copyOf(tag, newLength);
+ metered = Arrays.copyOf(metered, newLength);
+ roaming = Arrays.copyOf(roaming, newLength);
+ defaultNetwork = Arrays.copyOf(defaultNetwork, newLength);
+ rxBytes = Arrays.copyOf(rxBytes, newLength);
+ rxPackets = Arrays.copyOf(rxPackets, newLength);
+ txBytes = Arrays.copyOf(txBytes, newLength);
+ txPackets = Arrays.copyOf(txPackets, newLength);
+ operations = Arrays.copyOf(operations, newLength);
+ capacity = newLength;
+ }
+
+ setValues(size, entry);
+ size++;
+
+ return this;
+ }
+
+ private void setValues(int i, Entry entry) {
+ iface[i] = entry.iface;
+ uid[i] = entry.uid;
+ set[i] = entry.set;
+ tag[i] = entry.tag;
+ metered[i] = entry.metered;
+ roaming[i] = entry.roaming;
+ defaultNetwork[i] = entry.defaultNetwork;
+ rxBytes[i] = entry.rxBytes;
+ rxPackets[i] = entry.rxPackets;
+ txBytes[i] = entry.txBytes;
+ txPackets[i] = entry.txPackets;
+ operations[i] = entry.operations;
+ }
+
+ /**
+ * Iterate over Entry objects.
+ *
+ * Return an iterator of this object that will iterate through all contained Entry objects.
+ *
+ * This iterator does not support concurrent modification and makes no guarantee of fail-fast
+ * behavior. If any method that can mutate the contents of this object is called while
+ * iteration is in progress, either inside the loop or in another thread, then behavior is
+ * undefined.
+ * The remove() method is not implemented and will throw UnsupportedOperationException.
+ * @hide
+ */
+ @SystemApi
+ @NonNull public Iterator<Entry> iterator() {
+ return new Iterator<Entry>() {
+ int mIndex = 0;
+
+ @Override
+ public boolean hasNext() {
+ return mIndex < size;
+ }
+
+ @Override
+ public Entry next() {
+ return getValues(mIndex++, null);
+ }
+ };
+ }
+
+ /**
+ * Return specific stats entry.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public Entry getValues(int i, @Nullable Entry recycle) {
+ final Entry entry = recycle != null ? recycle : new Entry();
+ entry.iface = iface[i];
+ entry.uid = uid[i];
+ entry.set = set[i];
+ entry.tag = tag[i];
+ entry.metered = metered[i];
+ entry.roaming = roaming[i];
+ entry.defaultNetwork = defaultNetwork[i];
+ entry.rxBytes = rxBytes[i];
+ entry.rxPackets = rxPackets[i];
+ entry.txBytes = txBytes[i];
+ entry.txPackets = txPackets[i];
+ entry.operations = operations[i];
+ return entry;
+ }
+
+ /**
+ * If @{code dest} is not equal to @{code src}, copy entry from index @{code src} to index
+ * @{code dest}.
+ */
+ private void maybeCopyEntry(int dest, int src) {
+ if (dest == src) return;
+ iface[dest] = iface[src];
+ uid[dest] = uid[src];
+ set[dest] = set[src];
+ tag[dest] = tag[src];
+ metered[dest] = metered[src];
+ roaming[dest] = roaming[src];
+ defaultNetwork[dest] = defaultNetwork[src];
+ rxBytes[dest] = rxBytes[src];
+ rxPackets[dest] = rxPackets[src];
+ txBytes[dest] = txBytes[src];
+ txPackets[dest] = txPackets[src];
+ operations[dest] = operations[src];
+ }
+
+ /** @hide */
+ public long getElapsedRealtime() {
+ return elapsedRealtime;
+ }
+
+ /** @hide */
+ public void setElapsedRealtime(long time) {
+ elapsedRealtime = time;
+ }
+
+ /**
+ * Return age of this {@link NetworkStats} object with respect to
+ * {@link SystemClock#elapsedRealtime()}.
+ * @hide
+ */
+ public long getElapsedRealtimeAge() {
+ return SystemClock.elapsedRealtime() - elapsedRealtime;
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage
+ public int size() {
+ return size;
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public int internalSize() {
+ return capacity;
+ }
+
+ /** @hide */
+ @Deprecated
+ public NetworkStats combineValues(String iface, int uid, int tag, long rxBytes, long rxPackets,
+ long txBytes, long txPackets, long operations) {
+ return combineValues(
+ iface, uid, SET_DEFAULT, tag, rxBytes, rxPackets, txBytes,
+ txPackets, operations);
+ }
+
+ /** @hide */
+ public NetworkStats combineValues(String iface, int uid, int set, int tag,
+ long rxBytes, long rxPackets, long txBytes, long txPackets, long operations) {
+ return combineValues(new Entry(
+ iface, uid, set, tag, rxBytes, rxPackets, txBytes, txPackets, operations));
+ }
+
+ /**
+ * Combine given values with an existing row, or create a new row if
+ * {@link #findIndex(String, int, int, int, int, int, int)} is unable to find match. Can
+ * also be used to subtract values from existing rows. This method mutates the referencing
+ * {@link NetworkStats} object.
+ *
+ * @param entry the {@link Entry} to combine.
+ * @return a reference to this mutated {@link NetworkStats} object.
+ * @hide
+ */
+ public @NonNull NetworkStats combineValues(@NonNull Entry entry) {
+ final int i = findIndex(entry.iface, entry.uid, entry.set, entry.tag, entry.metered,
+ entry.roaming, entry.defaultNetwork);
+ if (i == -1) {
+ // only create new entry when positive contribution
+ insertEntry(entry);
+ } else {
+ rxBytes[i] += entry.rxBytes;
+ rxPackets[i] += entry.rxPackets;
+ txBytes[i] += entry.txBytes;
+ txPackets[i] += entry.txPackets;
+ operations[i] += entry.operations;
+ }
+ return this;
+ }
+
+ /**
+ * Add given values with an existing row, or create a new row if
+ * {@link #findIndex(String, int, int, int, int, int, int)} is unable to find match. Can
+ * also be used to subtract values from existing rows.
+ *
+ * @param entry the {@link Entry} to add.
+ * @return a new constructed {@link NetworkStats} object that contains the result.
+ */
+ public @NonNull NetworkStats addEntry(@NonNull Entry entry) {
+ return this.clone().combineValues(entry);
+ }
+
+ /**
+ * Add the given {@link NetworkStats} objects.
+ *
+ * @return the sum of two objects.
+ */
+ public @NonNull NetworkStats add(@NonNull NetworkStats another) {
+ final NetworkStats ret = this.clone();
+ ret.combineAllValues(another);
+ return ret;
+ }
+
+ /**
+ * Combine all values from another {@link NetworkStats} into this object.
+ * @hide
+ */
+ public void combineAllValues(@NonNull NetworkStats another) {
+ NetworkStats.Entry entry = null;
+ for (int i = 0; i < another.size; i++) {
+ entry = another.getValues(i, entry);
+ combineValues(entry);
+ }
+ }
+
+ /**
+ * Find first stats index that matches the requested parameters.
+ * @hide
+ */
+ public int findIndex(String iface, int uid, int set, int tag, int metered, int roaming,
+ int defaultNetwork) {
+ for (int i = 0; i < size; i++) {
+ if (uid == this.uid[i] && set == this.set[i] && tag == this.tag[i]
+ && metered == this.metered[i] && roaming == this.roaming[i]
+ && defaultNetwork == this.defaultNetwork[i]
+ && Objects.equals(iface, this.iface[i])) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ /**
+ * Find first stats index that matches the requested parameters, starting
+ * search around the hinted index as an optimization.
+ * @hide
+ */
+ @VisibleForTesting
+ public int findIndexHinted(String iface, int uid, int set, int tag, int metered, int roaming,
+ int defaultNetwork, int hintIndex) {
+ for (int offset = 0; offset < size; offset++) {
+ final int halfOffset = offset / 2;
+
+ // search outwards from hint index, alternating forward and backward
+ final int i;
+ if (offset % 2 == 0) {
+ i = (hintIndex + halfOffset) % size;
+ } else {
+ i = (size + hintIndex - halfOffset - 1) % size;
+ }
+
+ if (uid == this.uid[i] && set == this.set[i] && tag == this.tag[i]
+ && metered == this.metered[i] && roaming == this.roaming[i]
+ && defaultNetwork == this.defaultNetwork[i]
+ && Objects.equals(iface, this.iface[i])) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ /**
+ * Splice in {@link #operations} from the given {@link NetworkStats} based
+ * on matching {@link #uid} and {@link #tag} rows. Ignores {@link #iface},
+ * since operation counts are at data layer.
+ * @hide
+ */
+ public void spliceOperationsFrom(NetworkStats stats) {
+ for (int i = 0; i < size; i++) {
+ final int j = stats.findIndex(iface[i], uid[i], set[i], tag[i], metered[i], roaming[i],
+ defaultNetwork[i]);
+ if (j == -1) {
+ operations[i] = 0;
+ } else {
+ operations[i] = stats.operations[j];
+ }
+ }
+ }
+
+ /**
+ * Return list of unique interfaces known by this data structure.
+ * @hide
+ */
+ public String[] getUniqueIfaces() {
+ final HashSet<String> ifaces = new HashSet<String>();
+ for (String iface : this.iface) {
+ if (iface != IFACE_ALL) {
+ ifaces.add(iface);
+ }
+ }
+ return ifaces.toArray(new String[ifaces.size()]);
+ }
+
+ /**
+ * Return list of unique UIDs known by this data structure.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public int[] getUniqueUids() {
+ final SparseBooleanArray uids = new SparseBooleanArray();
+ for (int uid : this.uid) {
+ uids.put(uid, true);
+ }
+
+ final int size = uids.size();
+ final int[] result = new int[size];
+ for (int i = 0; i < size; i++) {
+ result[i] = uids.keyAt(i);
+ }
+ return result;
+ }
+
+ /**
+ * Return total bytes represented by this snapshot object, usually used when
+ * checking if a {@link #subtract(NetworkStats)} delta passes a threshold.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public long getTotalBytes() {
+ final Entry entry = getTotal(null);
+ return entry.rxBytes + entry.txBytes;
+ }
+
+ /**
+ * Return total of all fields represented by this snapshot object.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public Entry getTotal(Entry recycle) {
+ return getTotal(recycle, null, UID_ALL, false);
+ }
+
+ /**
+ * Return total of all fields represented by this snapshot object matching
+ * the requested {@link #uid}.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public Entry getTotal(Entry recycle, int limitUid) {
+ return getTotal(recycle, null, limitUid, false);
+ }
+
+ /**
+ * Return total of all fields represented by this snapshot object matching
+ * the requested {@link #iface}.
+ * @hide
+ */
+ public Entry getTotal(Entry recycle, HashSet<String> limitIface) {
+ return getTotal(recycle, limitIface, UID_ALL, false);
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage
+ public Entry getTotalIncludingTags(Entry recycle) {
+ return getTotal(recycle, null, UID_ALL, true);
+ }
+
+ /**
+ * Return total of all fields represented by this snapshot object matching
+ * the requested {@link #iface} and {@link #uid}.
+ *
+ * @param limitIface Set of {@link #iface} to include in total; or {@code
+ * null} to include all ifaces.
+ */
+ private Entry getTotal(
+ Entry recycle, HashSet<String> limitIface, int limitUid, boolean includeTags) {
+ final Entry entry = recycle != null ? recycle : new Entry();
+
+ entry.iface = IFACE_ALL;
+ entry.uid = limitUid;
+ entry.set = SET_ALL;
+ entry.tag = TAG_NONE;
+ entry.metered = METERED_ALL;
+ entry.roaming = ROAMING_ALL;
+ entry.defaultNetwork = DEFAULT_NETWORK_ALL;
+ entry.rxBytes = 0;
+ entry.rxPackets = 0;
+ entry.txBytes = 0;
+ entry.txPackets = 0;
+ entry.operations = 0;
+
+ for (int i = 0; i < size; i++) {
+ final boolean matchesUid = (limitUid == UID_ALL) || (limitUid == uid[i]);
+ final boolean matchesIface = (limitIface == null) || (limitIface.contains(iface[i]));
+
+ if (matchesUid && matchesIface) {
+ // skip specific tags, since already counted in TAG_NONE
+ if (tag[i] != TAG_NONE && !includeTags) continue;
+
+ entry.rxBytes += rxBytes[i];
+ entry.rxPackets += rxPackets[i];
+ entry.txBytes += txBytes[i];
+ entry.txPackets += txPackets[i];
+ entry.operations += operations[i];
+ }
+ }
+ return entry;
+ }
+
+ /**
+ * Fast path for battery stats.
+ * @hide
+ */
+ public long getTotalPackets() {
+ long total = 0;
+ for (int i = size-1; i >= 0; i--) {
+ total += rxPackets[i] + txPackets[i];
+ }
+ return total;
+ }
+
+ /**
+ * Subtract the given {@link NetworkStats}, effectively leaving the delta
+ * between two snapshots in time. Assumes that statistics rows collect over
+ * time, and that none of them have disappeared. This method does not mutate
+ * the referencing object.
+ *
+ * @return the delta between two objects.
+ */
+ public @NonNull NetworkStats subtract(@NonNull NetworkStats right) {
+ return subtract(this, right, null, null);
+ }
+
+ /**
+ * Subtract the two given {@link NetworkStats} objects, returning the delta
+ * between two snapshots in time. Assumes that statistics rows collect over
+ * time, and that none of them have disappeared.
+ * <p>
+ * If counters have rolled backwards, they are clamped to {@code 0} and
+ * reported to the given {@link NonMonotonicObserver}.
+ * @hide
+ */
+ public static <C> NetworkStats subtract(NetworkStats left, NetworkStats right,
+ NonMonotonicObserver<C> observer, C cookie) {
+ return subtract(left, right, observer, cookie, null);
+ }
+
+ /**
+ * Subtract the two given {@link NetworkStats} objects, returning the delta
+ * between two snapshots in time. Assumes that statistics rows collect over
+ * time, and that none of them have disappeared.
+ * <p>
+ * If counters have rolled backwards, they are clamped to {@code 0} and
+ * reported to the given {@link NonMonotonicObserver}.
+ * <p>
+ * If <var>recycle</var> is supplied, this NetworkStats object will be
+ * reused (and returned) as the result if it is large enough to contain
+ * the data.
+ * @hide
+ */
+ public static <C> NetworkStats subtract(NetworkStats left, NetworkStats right,
+ NonMonotonicObserver<C> observer, C cookie, NetworkStats recycle) {
+ long deltaRealtime = left.elapsedRealtime - right.elapsedRealtime;
+ if (deltaRealtime < 0) {
+ if (observer != null) {
+ observer.foundNonMonotonic(left, -1, right, -1, cookie);
+ }
+ deltaRealtime = 0;
+ }
+
+ // result will have our rows, and elapsed time between snapshots
+ final Entry entry = new Entry();
+ final NetworkStats result;
+ if (recycle != null && recycle.capacity >= left.size) {
+ result = recycle;
+ result.size = 0;
+ result.elapsedRealtime = deltaRealtime;
+ } else {
+ result = new NetworkStats(deltaRealtime, left.size);
+ }
+ for (int i = 0; i < left.size; i++) {
+ entry.iface = left.iface[i];
+ entry.uid = left.uid[i];
+ entry.set = left.set[i];
+ entry.tag = left.tag[i];
+ entry.metered = left.metered[i];
+ entry.roaming = left.roaming[i];
+ entry.defaultNetwork = left.defaultNetwork[i];
+ entry.rxBytes = left.rxBytes[i];
+ entry.rxPackets = left.rxPackets[i];
+ entry.txBytes = left.txBytes[i];
+ entry.txPackets = left.txPackets[i];
+ entry.operations = left.operations[i];
+
+ // find remote row that matches, and subtract
+ final int j = right.findIndexHinted(entry.iface, entry.uid, entry.set, entry.tag,
+ entry.metered, entry.roaming, entry.defaultNetwork, i);
+ if (j != -1) {
+ // Found matching row, subtract remote value.
+ entry.rxBytes -= right.rxBytes[j];
+ entry.rxPackets -= right.rxPackets[j];
+ entry.txBytes -= right.txBytes[j];
+ entry.txPackets -= right.txPackets[j];
+ entry.operations -= right.operations[j];
+ }
+
+ if (entry.isNegative()) {
+ if (observer != null) {
+ observer.foundNonMonotonic(left, i, right, j, cookie);
+ }
+ entry.rxBytes = Math.max(entry.rxBytes, 0);
+ entry.rxPackets = Math.max(entry.rxPackets, 0);
+ entry.txBytes = Math.max(entry.txBytes, 0);
+ entry.txPackets = Math.max(entry.txPackets, 0);
+ entry.operations = Math.max(entry.operations, 0);
+ }
+
+ result.insertEntry(entry);
+ }
+
+ return result;
+ }
+
+ /**
+ * Calculate and apply adjustments to captured statistics for 464xlat traffic.
+ *
+ * <p>This mutates stacked traffic stats, to account for IPv4/IPv6 header size difference.
+ *
+ * <p>UID stats, which are only accounted on the stacked interface, need to be increased
+ * by 20 bytes/packet to account for translation overhead.
+ *
+ * <p>The potential additional overhead of 8 bytes/packet for ip fragments is ignored.
+ *
+ * <p>Interface stats need to sum traffic on both stacked and base interface because:
+ * - eBPF offloaded packets appear only on the stacked interface
+ * - Non-offloaded ingress packets appear only on the stacked interface
+ * (due to iptables raw PREROUTING drop rules)
+ * - Non-offloaded egress packets appear only on the stacked interface
+ * (due to ignoring traffic from clat daemon by uid match)
+ * (and of course the 20 bytes/packet overhead needs to be applied to stacked interface stats)
+ *
+ * <p>This method will behave fine if {@code stackedIfaces} is an non-synchronized but add-only
+ * {@code ConcurrentHashMap}
+ * @param baseTraffic Traffic on the base interfaces. Will be mutated.
+ * @param stackedTraffic Stats with traffic stacked on top of our ifaces. Will also be mutated.
+ * @param stackedIfaces Mapping ipv6if -> ipv4if interface where traffic is counted on both.
+ * @hide
+ */
+ public static void apply464xlatAdjustments(NetworkStats baseTraffic,
+ NetworkStats stackedTraffic, Map<String, String> stackedIfaces) {
+ // For recycling
+ Entry entry = null;
+ for (int i = 0; i < stackedTraffic.size; i++) {
+ entry = stackedTraffic.getValues(i, entry);
+ if (entry == null) continue;
+ if (entry.iface == null) continue;
+ if (!entry.iface.startsWith(CLATD_INTERFACE_PREFIX)) continue;
+
+ // For 464xlat traffic, per uid stats only counts the bytes of the native IPv4 packet
+ // sent on the stacked interface with prefix "v4-" and drops the IPv6 header size after
+ // unwrapping. To account correctly for on-the-wire traffic, add the 20 additional bytes
+ // difference for all packets (http://b/12249687, http:/b/33681750).
+ //
+ // Note: this doesn't account for LRO/GRO/GSO/TSO (ie. >mtu) traffic correctly, nor
+ // does it correctly account for the 8 extra bytes in the IPv6 fragmentation header.
+ //
+ // While the ebpf code path does try to simulate proper post segmentation packet
+ // counts, we have nothing of the sort of xt_qtaguid stats.
+ entry.rxBytes += entry.rxPackets * IPV4V6_HEADER_DELTA;
+ entry.txBytes += entry.txPackets * IPV4V6_HEADER_DELTA;
+ stackedTraffic.setValues(i, entry);
+ }
+ }
+
+ /**
+ * Calculate and apply adjustments to captured statistics for 464xlat traffic counted twice.
+ *
+ * <p>This mutates the object this method is called on. Equivalent to calling
+ * {@link #apply464xlatAdjustments(NetworkStats, NetworkStats, Map)} with {@code this} as
+ * base and stacked traffic.
+ * @param stackedIfaces Mapping ipv6if -> ipv4if interface where traffic is counted on both.
+ * @hide
+ */
+ public void apply464xlatAdjustments(Map<String, String> stackedIfaces) {
+ apply464xlatAdjustments(this, this, stackedIfaces);
+ }
+
+ /**
+ * Return total statistics grouped by {@link #iface}; doesn't mutate the
+ * original structure.
+ * @hide
+ */
+ public NetworkStats groupedByIface() {
+ final NetworkStats stats = new NetworkStats(elapsedRealtime, 10);
+
+ final Entry entry = new Entry();
+ entry.uid = UID_ALL;
+ entry.set = SET_ALL;
+ entry.tag = TAG_NONE;
+ entry.metered = METERED_ALL;
+ entry.roaming = ROAMING_ALL;
+ entry.defaultNetwork = DEFAULT_NETWORK_ALL;
+ entry.operations = 0L;
+
+ for (int i = 0; i < size; i++) {
+ // skip specific tags, since already counted in TAG_NONE
+ if (tag[i] != TAG_NONE) continue;
+
+ entry.iface = iface[i];
+ entry.rxBytes = rxBytes[i];
+ entry.rxPackets = rxPackets[i];
+ entry.txBytes = txBytes[i];
+ entry.txPackets = txPackets[i];
+ stats.combineValues(entry);
+ }
+
+ return stats;
+ }
+
+ /**
+ * Return total statistics grouped by {@link #uid}; doesn't mutate the
+ * original structure.
+ * @hide
+ */
+ public NetworkStats groupedByUid() {
+ final NetworkStats stats = new NetworkStats(elapsedRealtime, 10);
+
+ final Entry entry = new Entry();
+ entry.iface = IFACE_ALL;
+ entry.set = SET_ALL;
+ entry.tag = TAG_NONE;
+ entry.metered = METERED_ALL;
+ entry.roaming = ROAMING_ALL;
+ entry.defaultNetwork = DEFAULT_NETWORK_ALL;
+
+ for (int i = 0; i < size; i++) {
+ // skip specific tags, since already counted in TAG_NONE
+ if (tag[i] != TAG_NONE) continue;
+
+ entry.uid = uid[i];
+ entry.rxBytes = rxBytes[i];
+ entry.rxPackets = rxPackets[i];
+ entry.txBytes = txBytes[i];
+ entry.txPackets = txPackets[i];
+ entry.operations = operations[i];
+ stats.combineValues(entry);
+ }
+
+ return stats;
+ }
+
+ /**
+ * Remove all rows that match one of specified UIDs.
+ * This mutates the original structure in place.
+ * @hide
+ */
+ public void removeUids(int[] uids) {
+ filter(e -> !CollectionUtils.contains(uids, e.uid));
+ }
+
+ /**
+ * Remove all rows that match one of specified UIDs.
+ * @return the result object.
+ * @hide
+ */
+ @NonNull
+ public NetworkStats removeEmptyEntries() {
+ final NetworkStats ret = this.clone();
+ ret.filter(e -> e.rxBytes != 0 || e.rxPackets != 0 || e.txBytes != 0 || e.txPackets != 0
+ || e.operations != 0);
+ return ret;
+ }
+
+ /**
+ * Only keep entries that match all specified filters.
+ *
+ * <p>This mutates the original structure in place. After this method is called,
+ * size is the number of matching entries, and capacity is the previous capacity.
+ * @param limitUid UID to filter for, or {@link #UID_ALL}.
+ * @param limitIfaces Interfaces to filter for, or {@link #INTERFACES_ALL}.
+ * @param limitTag Tag to filter for, or {@link #TAG_ALL}.
+ * @hide
+ */
+ public void filter(int limitUid, String[] limitIfaces, int limitTag) {
+ if (limitUid == UID_ALL && limitTag == TAG_ALL && limitIfaces == INTERFACES_ALL) {
+ return;
+ }
+ filter(e -> (limitUid == UID_ALL || limitUid == e.uid)
+ && (limitTag == TAG_ALL || limitTag == e.tag)
+ && (limitIfaces == INTERFACES_ALL
+ || CollectionUtils.contains(limitIfaces, e.iface)));
+ }
+
+ /**
+ * Only keep entries with {@link #set} value less than {@link #SET_DEBUG_START}.
+ *
+ * <p>This mutates the original structure in place.
+ * @hide
+ */
+ public void filterDebugEntries() {
+ filter(e -> e.set < SET_DEBUG_START);
+ }
+
+ private void filter(Predicate<Entry> predicate) {
+ Entry entry = new Entry();
+ int nextOutputEntry = 0;
+ for (int i = 0; i < size; i++) {
+ entry = getValues(i, entry);
+ if (predicate.test(entry)) {
+ if (nextOutputEntry != i) {
+ setValues(nextOutputEntry, entry);
+ }
+ nextOutputEntry++;
+ }
+ }
+ size = nextOutputEntry;
+ }
+
+ /** @hide */
+ public void dump(String prefix, PrintWriter pw) {
+ pw.print(prefix);
+ pw.print("NetworkStats: elapsedRealtime="); pw.println(elapsedRealtime);
+ for (int i = 0; i < size; i++) {
+ pw.print(prefix);
+ pw.print(" ["); pw.print(i); pw.print("]");
+ pw.print(" iface="); pw.print(iface[i]);
+ pw.print(" uid="); pw.print(uid[i]);
+ pw.print(" set="); pw.print(setToString(set[i]));
+ pw.print(" tag="); pw.print(tagToString(tag[i]));
+ pw.print(" metered="); pw.print(meteredToString(metered[i]));
+ pw.print(" roaming="); pw.print(roamingToString(roaming[i]));
+ pw.print(" defaultNetwork="); pw.print(defaultNetworkToString(defaultNetwork[i]));
+ pw.print(" rxBytes="); pw.print(rxBytes[i]);
+ pw.print(" rxPackets="); pw.print(rxPackets[i]);
+ pw.print(" txBytes="); pw.print(txBytes[i]);
+ pw.print(" txPackets="); pw.print(txPackets[i]);
+ pw.print(" operations="); pw.println(operations[i]);
+ }
+ }
+
+ /**
+ * Return text description of {@link #set} value.
+ * @hide
+ */
+ public static String setToString(int set) {
+ switch (set) {
+ case SET_ALL:
+ return "ALL";
+ case SET_DEFAULT:
+ return "DEFAULT";
+ case SET_FOREGROUND:
+ return "FOREGROUND";
+ case SET_DBG_VPN_IN:
+ return "DBG_VPN_IN";
+ case SET_DBG_VPN_OUT:
+ return "DBG_VPN_OUT";
+ default:
+ return "UNKNOWN";
+ }
+ }
+
+ /**
+ * Return text description of {@link #set} value.
+ * @hide
+ */
+ public static String setToCheckinString(int set) {
+ switch (set) {
+ case SET_ALL:
+ return "all";
+ case SET_DEFAULT:
+ return "def";
+ case SET_FOREGROUND:
+ return "fg";
+ case SET_DBG_VPN_IN:
+ return "vpnin";
+ case SET_DBG_VPN_OUT:
+ return "vpnout";
+ default:
+ return "unk";
+ }
+ }
+
+ /**
+ * @return true if the querySet matches the dataSet.
+ * @hide
+ */
+ public static boolean setMatches(int querySet, int dataSet) {
+ if (querySet == dataSet) {
+ return true;
+ }
+ // SET_ALL matches all non-debugging sets.
+ return querySet == SET_ALL && dataSet < SET_DEBUG_START;
+ }
+
+ /**
+ * Return text description of {@link #tag} value.
+ * @hide
+ */
+ public static String tagToString(int tag) {
+ return "0x" + Integer.toHexString(tag);
+ }
+
+ /**
+ * Return text description of {@link #metered} value.
+ * @hide
+ */
+ public static String meteredToString(int metered) {
+ switch (metered) {
+ case METERED_ALL:
+ return "ALL";
+ case METERED_NO:
+ return "NO";
+ case METERED_YES:
+ return "YES";
+ default:
+ return "UNKNOWN";
+ }
+ }
+
+ /**
+ * Return text description of {@link #roaming} value.
+ * @hide
+ */
+ public static String roamingToString(int roaming) {
+ switch (roaming) {
+ case ROAMING_ALL:
+ return "ALL";
+ case ROAMING_NO:
+ return "NO";
+ case ROAMING_YES:
+ return "YES";
+ default:
+ return "UNKNOWN";
+ }
+ }
+
+ /**
+ * Return text description of {@link #defaultNetwork} value.
+ * @hide
+ */
+ public static String defaultNetworkToString(int defaultNetwork) {
+ switch (defaultNetwork) {
+ case DEFAULT_NETWORK_ALL:
+ return "ALL";
+ case DEFAULT_NETWORK_NO:
+ return "NO";
+ case DEFAULT_NETWORK_YES:
+ return "YES";
+ default:
+ return "UNKNOWN";
+ }
+ }
+
+ /** @hide */
+ @Override
+ public String toString() {
+ final CharArrayWriter writer = new CharArrayWriter();
+ dump("", new PrintWriter(writer));
+ return writer.toString();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final @NonNull Creator<NetworkStats> CREATOR = new Creator<NetworkStats>() {
+ @Override
+ public NetworkStats createFromParcel(Parcel in) {
+ return new NetworkStats(in);
+ }
+
+ @Override
+ public NetworkStats[] newArray(int size) {
+ return new NetworkStats[size];
+ }
+ };
+
+ /** @hide */
+ public interface NonMonotonicObserver<C> {
+ public void foundNonMonotonic(
+ NetworkStats left, int leftIndex, NetworkStats right, int rightIndex, C cookie);
+ public void foundNonMonotonic(
+ NetworkStats stats, int statsIndex, C cookie);
+ }
+
+ /**
+ * VPN accounting. Move some VPN's underlying traffic to other UIDs that use tun0 iface.
+ *
+ * <p>This method should only be called on delta NetworkStats. Do not call this method on a
+ * snapshot {@link NetworkStats} object because the tunUid and/or the underlyingIface may change
+ * over time.
+ *
+ * <p>This method performs adjustments for one active VPN package and one VPN iface at a time.
+ *
+ * @param tunUid uid of the VPN application
+ * @param tunIface iface of the vpn tunnel
+ * @param underlyingIfaces underlying network ifaces used by the VPN application
+ * @hide
+ */
+ public void migrateTun(int tunUid, @NonNull String tunIface,
+ @NonNull List<String> underlyingIfaces) {
+ // Combined usage by all apps using VPN.
+ final Entry tunIfaceTotal = new Entry();
+ // Usage by VPN, grouped by its {@code underlyingIfaces}.
+ final Entry[] perInterfaceTotal = new Entry[underlyingIfaces.size()];
+ // Usage by VPN, summed across all its {@code underlyingIfaces}.
+ final Entry underlyingIfacesTotal = new Entry();
+
+ for (int i = 0; i < perInterfaceTotal.length; i++) {
+ perInterfaceTotal[i] = new Entry();
+ }
+
+ tunAdjustmentInit(tunUid, tunIface, underlyingIfaces, tunIfaceTotal, perInterfaceTotal,
+ underlyingIfacesTotal);
+
+ // If tunIface < underlyingIfacesTotal, it leaves the overhead traffic in the VPN app.
+ // If tunIface > underlyingIfacesTotal, the VPN app doesn't get credit for data compression.
+ // Negative stats should be avoided.
+ final Entry[] moved =
+ addTrafficToApplications(tunUid, tunIface, underlyingIfaces, tunIfaceTotal,
+ perInterfaceTotal, underlyingIfacesTotal);
+ deductTrafficFromVpnApp(tunUid, underlyingIfaces, moved);
+ }
+
+ /**
+ * Initializes the data used by the migrateTun() method.
+ *
+ * <p>This is the first pass iteration which does the following work:
+ *
+ * <ul>
+ * <li>Adds up all the traffic through the tunUid's underlyingIfaces (both foreground and
+ * background).
+ * <li>Adds up all the traffic through tun0 excluding traffic from the vpn app itself.
+ * </ul>
+ *
+ * @param tunUid uid of the VPN application
+ * @param tunIface iface of the vpn tunnel
+ * @param underlyingIfaces underlying network ifaces used by the VPN application
+ * @param tunIfaceTotal output parameter; combined data usage by all apps using VPN
+ * @param perInterfaceTotal output parameter; data usage by VPN app, grouped by its {@code
+ * underlyingIfaces}
+ * @param underlyingIfacesTotal output parameter; data usage by VPN, summed across all of its
+ * {@code underlyingIfaces}
+ */
+ private void tunAdjustmentInit(int tunUid, @NonNull String tunIface,
+ @NonNull List<String> underlyingIfaces, @NonNull Entry tunIfaceTotal,
+ @NonNull Entry[] perInterfaceTotal, @NonNull Entry underlyingIfacesTotal) {
+ final Entry recycle = new Entry();
+ for (int i = 0; i < size; i++) {
+ getValues(i, recycle);
+ if (recycle.uid == UID_ALL) {
+ throw new IllegalStateException(
+ "Cannot adjust VPN accounting on an iface aggregated NetworkStats.");
+ }
+ if (recycle.set == SET_DBG_VPN_IN || recycle.set == SET_DBG_VPN_OUT) {
+ throw new IllegalStateException(
+ "Cannot adjust VPN accounting on a NetworkStats containing SET_DBG_VPN_*");
+ }
+ if (recycle.tag != TAG_NONE) {
+ // TODO(b/123666283): Take all tags for tunUid into account.
+ continue;
+ }
+
+ if (tunUid == Process.SYSTEM_UID) {
+ // Kernel-based VPN or VCN, traffic sent by apps on the VPN/VCN network
+ //
+ // Since the data is not UID-accounted on underlying networks, just use VPN/VCN
+ // network usage as ground truth. Encrypted traffic on the underlying networks will
+ // never be processed here because encrypted traffic on the underlying interfaces
+ // is not present in UID stats, and this method is only called on UID stats.
+ if (tunIface.equals(recycle.iface)) {
+ tunIfaceTotal.add(recycle);
+ underlyingIfacesTotal.add(recycle);
+
+ // In steady state, there should always be one network, but edge cases may
+ // result in the network being null (network lost), and thus no underlying
+ // ifaces is possible.
+ if (perInterfaceTotal.length > 0) {
+ // While platform VPNs and VCNs have exactly one underlying network, that
+ // network may have multiple interfaces (eg for 464xlat). This layer does
+ // not have the required information to identify which of the interfaces
+ // were used. Select "any" of the interfaces. Since overhead is already
+ // lost, this number is an approximation anyways.
+ perInterfaceTotal[0].add(recycle);
+ }
+ }
+ } else if (recycle.uid == tunUid) {
+ // VpnService VPN, traffic sent by the VPN app over underlying networks
+ for (int j = 0; j < underlyingIfaces.size(); j++) {
+ if (Objects.equals(underlyingIfaces.get(j), recycle.iface)) {
+ perInterfaceTotal[j].add(recycle);
+ underlyingIfacesTotal.add(recycle);
+ break;
+ }
+ }
+ } else if (tunIface.equals(recycle.iface)) {
+ // VpnService VPN; traffic sent by apps on the VPN network
+ tunIfaceTotal.add(recycle);
+ }
+ }
+ }
+
+ /**
+ * Distributes traffic across apps that are using given {@code tunIface}, and returns the total
+ * traffic that should be moved off of {@code tunUid} grouped by {@code underlyingIfaces}.
+ *
+ * @param tunUid uid of the VPN application
+ * @param tunIface iface of the vpn tunnel
+ * @param underlyingIfaces underlying network ifaces used by the VPN application
+ * @param tunIfaceTotal combined data usage across all apps using {@code tunIface}
+ * @param perInterfaceTotal data usage by VPN app, grouped by its {@code underlyingIfaces}
+ * @param underlyingIfacesTotal data usage by VPN, summed across all of its {@code
+ * underlyingIfaces}
+ */
+ private Entry[] addTrafficToApplications(int tunUid, @NonNull String tunIface,
+ @NonNull List<String> underlyingIfaces, @NonNull Entry tunIfaceTotal,
+ @NonNull Entry[] perInterfaceTotal, @NonNull Entry underlyingIfacesTotal) {
+ // Traffic that should be moved off of each underlying interface for tunUid (see
+ // deductTrafficFromVpnApp below).
+ final Entry[] moved = new Entry[underlyingIfaces.size()];
+ for (int i = 0; i < underlyingIfaces.size(); i++) {
+ moved[i] = new Entry();
+ }
+
+ final Entry tmpEntry = new Entry();
+ final int origSize = size;
+ for (int i = 0; i < origSize; i++) {
+ if (!Objects.equals(iface[i], tunIface)) {
+ // Consider only entries that go onto the VPN interface.
+ continue;
+ }
+
+ if (uid[i] == tunUid && tunUid != Process.SYSTEM_UID) {
+ // Exclude VPN app from the redistribution, as it can choose to create packet
+ // streams by writing to itself.
+ //
+ // However, for platform VPNs, do not exclude the system's usage of the VPN network,
+ // since it is never local-only, and never double counted
+ continue;
+ }
+ tmpEntry.uid = uid[i];
+ tmpEntry.tag = tag[i];
+ tmpEntry.metered = metered[i];
+ tmpEntry.roaming = roaming[i];
+ tmpEntry.defaultNetwork = defaultNetwork[i];
+
+ // In a first pass, compute this entry's total share of data across all
+ // underlyingIfaces. This is computed on the basis of the share of this entry's usage
+ // over tunIface.
+ // TODO: Consider refactoring first pass into a separate helper method.
+ long totalRxBytes = 0;
+ if (tunIfaceTotal.rxBytes > 0) {
+ // Note - The multiplication below should not overflow since NetworkStatsService
+ // processes this every time device has transmitted/received amount equivalent to
+ // global threshold alert (~ 2MB) across all interfaces.
+ final long rxBytesAcrossUnderlyingIfaces =
+ multiplySafeByRational(underlyingIfacesTotal.rxBytes,
+ rxBytes[i], tunIfaceTotal.rxBytes);
+ // app must not be blamed for more than it consumed on tunIface
+ totalRxBytes = Math.min(rxBytes[i], rxBytesAcrossUnderlyingIfaces);
+ }
+ long totalRxPackets = 0;
+ if (tunIfaceTotal.rxPackets > 0) {
+ final long rxPacketsAcrossUnderlyingIfaces =
+ multiplySafeByRational(underlyingIfacesTotal.rxPackets,
+ rxPackets[i], tunIfaceTotal.rxPackets);
+ totalRxPackets = Math.min(rxPackets[i], rxPacketsAcrossUnderlyingIfaces);
+ }
+ long totalTxBytes = 0;
+ if (tunIfaceTotal.txBytes > 0) {
+ final long txBytesAcrossUnderlyingIfaces =
+ multiplySafeByRational(underlyingIfacesTotal.txBytes,
+ txBytes[i], tunIfaceTotal.txBytes);
+ totalTxBytes = Math.min(txBytes[i], txBytesAcrossUnderlyingIfaces);
+ }
+ long totalTxPackets = 0;
+ if (tunIfaceTotal.txPackets > 0) {
+ final long txPacketsAcrossUnderlyingIfaces =
+ multiplySafeByRational(underlyingIfacesTotal.txPackets,
+ txPackets[i], tunIfaceTotal.txPackets);
+ totalTxPackets = Math.min(txPackets[i], txPacketsAcrossUnderlyingIfaces);
+ }
+ long totalOperations = 0;
+ if (tunIfaceTotal.operations > 0) {
+ final long operationsAcrossUnderlyingIfaces =
+ multiplySafeByRational(underlyingIfacesTotal.operations,
+ operations[i], tunIfaceTotal.operations);
+ totalOperations = Math.min(operations[i], operationsAcrossUnderlyingIfaces);
+ }
+ // In a second pass, distribute these values across interfaces in the proportion that
+ // each interface represents of the total traffic of the underlying interfaces.
+ for (int j = 0; j < underlyingIfaces.size(); j++) {
+ tmpEntry.iface = underlyingIfaces.get(j);
+ tmpEntry.rxBytes = 0;
+ // Reset 'set' to correct value since it gets updated when adding debug info below.
+ tmpEntry.set = set[i];
+ if (underlyingIfacesTotal.rxBytes > 0) {
+ tmpEntry.rxBytes =
+ multiplySafeByRational(totalRxBytes,
+ perInterfaceTotal[j].rxBytes,
+ underlyingIfacesTotal.rxBytes);
+ }
+ tmpEntry.rxPackets = 0;
+ if (underlyingIfacesTotal.rxPackets > 0) {
+ tmpEntry.rxPackets =
+ multiplySafeByRational(totalRxPackets,
+ perInterfaceTotal[j].rxPackets,
+ underlyingIfacesTotal.rxPackets);
+ }
+ tmpEntry.txBytes = 0;
+ if (underlyingIfacesTotal.txBytes > 0) {
+ tmpEntry.txBytes =
+ multiplySafeByRational(totalTxBytes,
+ perInterfaceTotal[j].txBytes,
+ underlyingIfacesTotal.txBytes);
+ }
+ tmpEntry.txPackets = 0;
+ if (underlyingIfacesTotal.txPackets > 0) {
+ tmpEntry.txPackets =
+ multiplySafeByRational(totalTxPackets,
+ perInterfaceTotal[j].txPackets,
+ underlyingIfacesTotal.txPackets);
+ }
+ tmpEntry.operations = 0;
+ if (underlyingIfacesTotal.operations > 0) {
+ tmpEntry.operations =
+ multiplySafeByRational(totalOperations,
+ perInterfaceTotal[j].operations,
+ underlyingIfacesTotal.operations);
+ }
+ // tmpEntry now contains the migrated data of the i-th entry for the j-th underlying
+ // interface. Add that data usage to this object.
+ combineValues(tmpEntry);
+ if (tag[i] == TAG_NONE) {
+ // Add the migrated data to moved so it is deducted from the VPN app later.
+ moved[j].add(tmpEntry);
+ // Add debug info
+ tmpEntry.set = SET_DBG_VPN_IN;
+ combineValues(tmpEntry);
+ }
+ }
+ }
+ return moved;
+ }
+
+ private void deductTrafficFromVpnApp(
+ int tunUid,
+ @NonNull List<String> underlyingIfaces,
+ @NonNull Entry[] moved) {
+ if (tunUid == Process.SYSTEM_UID) {
+ // No traffic recorded on a per-UID basis for in-kernel VPN/VCNs over underlying
+ // networks; thus no traffic to deduct.
+ return;
+ }
+
+ for (int i = 0; i < underlyingIfaces.size(); i++) {
+ moved[i].uid = tunUid;
+ // Add debug info
+ moved[i].set = SET_DBG_VPN_OUT;
+ moved[i].tag = TAG_NONE;
+ moved[i].iface = underlyingIfaces.get(i);
+ moved[i].metered = METERED_ALL;
+ moved[i].roaming = ROAMING_ALL;
+ moved[i].defaultNetwork = DEFAULT_NETWORK_ALL;
+ combineValues(moved[i]);
+
+ // Caveat: if the vpn software uses tag, the total tagged traffic may be greater than
+ // the TAG_NONE traffic.
+ //
+ // Relies on the fact that the underlying traffic only has state ROAMING_NO and
+ // METERED_NO, which should be the case as it comes directly from the /proc file.
+ // We only blend in the roaming data after applying these adjustments, by checking the
+ // NetworkIdentity of the underlying iface.
+ final int idxVpnBackground = findIndex(underlyingIfaces.get(i), tunUid, SET_DEFAULT,
+ TAG_NONE, METERED_NO, ROAMING_NO, DEFAULT_NETWORK_NO);
+ if (idxVpnBackground != -1) {
+ // Note - tunSubtract also updates moved[i]; whatever traffic that's left is removed
+ // from foreground usage.
+ tunSubtract(idxVpnBackground, this, moved[i]);
+ }
+
+ final int idxVpnForeground = findIndex(underlyingIfaces.get(i), tunUid, SET_FOREGROUND,
+ TAG_NONE, METERED_NO, ROAMING_NO, DEFAULT_NETWORK_NO);
+ if (idxVpnForeground != -1) {
+ tunSubtract(idxVpnForeground, this, moved[i]);
+ }
+ }
+ }
+
+ private static void tunSubtract(int i, @NonNull NetworkStats left, @NonNull Entry right) {
+ long rxBytes = Math.min(left.rxBytes[i], right.rxBytes);
+ left.rxBytes[i] -= rxBytes;
+ right.rxBytes -= rxBytes;
+
+ long rxPackets = Math.min(left.rxPackets[i], right.rxPackets);
+ left.rxPackets[i] -= rxPackets;
+ right.rxPackets -= rxPackets;
+
+ long txBytes = Math.min(left.txBytes[i], right.txBytes);
+ left.txBytes[i] -= txBytes;
+ right.txBytes -= txBytes;
+
+ long txPackets = Math.min(left.txPackets[i], right.txPackets);
+ left.txPackets[i] -= txPackets;
+ right.txPackets -= txPackets;
+ }
+}
diff --git a/framework-t/src/android/net/NetworkStatsAccess.java b/framework-t/src/android/net/NetworkStatsAccess.java
new file mode 100644
index 0000000..b64fbdb
--- /dev/null
+++ b/framework-t/src/android/net/NetworkStatsAccess.java
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.Manifest.permission.READ_NETWORK_USAGE_HISTORY;
+import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+import static android.net.NetworkStats.UID_ALL;
+import static android.net.TrafficStats.UID_REMOVED;
+import static android.net.TrafficStats.UID_TETHERING;
+
+import android.Manifest;
+import android.annotation.IntDef;
+import android.app.AppOpsManager;
+import android.app.admin.DevicePolicyManager;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.Binder;
+import android.os.Process;
+import android.os.UserHandle;
+import android.telephony.TelephonyManager;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Utility methods for controlling access to network stats APIs.
+ *
+ * @hide
+ */
+public final class NetworkStatsAccess {
+ private NetworkStatsAccess() {}
+
+ /**
+ * Represents an access level for the network usage history and statistics APIs.
+ *
+ * <p>Access levels are in increasing order; that is, it is reasonable to check access by
+ * verifying that the caller's access level is at least the minimum required level.
+ */
+ @IntDef({
+ Level.DEFAULT,
+ Level.USER,
+ Level.DEVICESUMMARY,
+ Level.DEVICE,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Level {
+ /**
+ * Default, unprivileged access level.
+ *
+ * <p>Can only access usage for one's own UID.
+ *
+ * <p>Every app will have at least this access level.
+ */
+ int DEFAULT = 0;
+
+ /**
+ * Access level for apps which can access usage for any app running in the same user.
+ *
+ * <p>Granted to:
+ * <ul>
+ * <li>Profile owners.
+ * </ul>
+ */
+ int USER = 1;
+
+ /**
+ * Access level for apps which can access usage summary of device. Device summary includes
+ * usage by apps running in any profiles/users, however this access level does not
+ * allow querying usage of individual apps running in other profiles/users.
+ *
+ * <p>Granted to:
+ * <ul>
+ * <li>Apps with the PACKAGE_USAGE_STATS permission granted. Note that this is an AppOps bit
+ * so it is not necessarily sufficient to declare this in the manifest.
+ * <li>Apps with the (signature/privileged) READ_NETWORK_USAGE_HISTORY permission.
+ * </ul>
+ */
+ int DEVICESUMMARY = 2;
+
+ /**
+ * Access level for apps which can access usage for any app on the device, including apps
+ * running on other users/profiles.
+ *
+ * <p>Granted to:
+ * <ul>
+ * <li>Device owners.
+ * <li>Carrier-privileged applications.
+ * <li>The system UID.
+ * </ul>
+ */
+ int DEVICE = 3;
+ }
+
+ /** Returns the {@link NetworkStatsAccess.Level} for the given caller. */
+ public static @NetworkStatsAccess.Level int checkAccessLevel(
+ Context context, int callingPid, int callingUid, String callingPackage) {
+ final DevicePolicyManager mDpm = context.getSystemService(DevicePolicyManager.class);
+ final TelephonyManager tm = (TelephonyManager)
+ context.getSystemService(Context.TELEPHONY_SERVICE);
+ boolean hasCarrierPrivileges;
+ final long token = Binder.clearCallingIdentity();
+ try {
+ hasCarrierPrivileges = tm != null
+ && tm.checkCarrierPrivilegesForPackageAnyPhone(callingPackage)
+ == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+
+ final boolean isDeviceOwner = mDpm != null && mDpm.isDeviceOwnerApp(callingPackage);
+ final int appId = UserHandle.getAppId(callingUid);
+
+ final boolean isNetworkStack = context.checkPermission(
+ android.Manifest.permission.NETWORK_STACK, callingPid, callingUid)
+ == PERMISSION_GRANTED;
+
+ if (hasCarrierPrivileges || isDeviceOwner
+ || appId == Process.SYSTEM_UID || isNetworkStack) {
+ // Carrier-privileged apps and device owners, and the system (including the
+ // network stack) can access data usage for all apps on the device.
+ return NetworkStatsAccess.Level.DEVICE;
+ }
+
+ boolean hasAppOpsPermission = hasAppOpsPermission(context, callingUid, callingPackage);
+ if (hasAppOpsPermission || context.checkCallingOrSelfPermission(
+ READ_NETWORK_USAGE_HISTORY) == PackageManager.PERMISSION_GRANTED) {
+ return NetworkStatsAccess.Level.DEVICESUMMARY;
+ }
+
+ //TODO(b/169395065) Figure out if this flow makes sense in Device Owner mode.
+ boolean isProfileOwner = mDpm != null && (mDpm.isProfileOwnerApp(callingPackage)
+ || mDpm.isDeviceOwnerApp(callingPackage));
+ if (isProfileOwner) {
+ // Apps with the AppOps permission, profile owners, and apps with the privileged
+ // permission can access data usage for all apps in this user/profile.
+ return NetworkStatsAccess.Level.USER;
+ }
+
+ // Everyone else gets default access (only to their own UID).
+ return NetworkStatsAccess.Level.DEFAULT;
+ }
+
+ /**
+ * Returns whether the given caller should be able to access the given UID when the caller has
+ * the given {@link NetworkStatsAccess.Level}.
+ */
+ public static boolean isAccessibleToUser(int uid, int callerUid,
+ @NetworkStatsAccess.Level int accessLevel) {
+ final int userId = UserHandle.getUserHandleForUid(uid).getIdentifier();
+ final int callerUserId = UserHandle.getUserHandleForUid(callerUid).getIdentifier();
+ switch (accessLevel) {
+ case NetworkStatsAccess.Level.DEVICE:
+ // Device-level access - can access usage for any uid.
+ return true;
+ case NetworkStatsAccess.Level.DEVICESUMMARY:
+ // Can access usage for any app running in the same user, along
+ // with some special uids (system, removed, or tethering) and
+ // anonymized uids
+ return uid == android.os.Process.SYSTEM_UID || uid == UID_REMOVED
+ || uid == UID_TETHERING || uid == UID_ALL
+ || userId == callerUserId;
+ case NetworkStatsAccess.Level.USER:
+ // User-level access - can access usage for any app running in the same user, along
+ // with some special uids (system, removed, or tethering).
+ return uid == android.os.Process.SYSTEM_UID || uid == UID_REMOVED
+ || uid == UID_TETHERING
+ || userId == callerUserId;
+ case NetworkStatsAccess.Level.DEFAULT:
+ default:
+ // Default access level - can only access one's own usage.
+ return uid == callerUid;
+ }
+ }
+
+ private static boolean hasAppOpsPermission(
+ Context context, int callingUid, String callingPackage) {
+ if (callingPackage != null) {
+ AppOpsManager appOps = (AppOpsManager) context.getSystemService(
+ Context.APP_OPS_SERVICE);
+
+ final int mode = appOps.noteOp(AppOpsManager.OPSTR_GET_USAGE_STATS,
+ callingUid, callingPackage, null /* attributionTag */, null /* message */);
+ if (mode == AppOpsManager.MODE_DEFAULT) {
+ // The default behavior here is to check if PackageManager has given the app
+ // permission.
+ final int permissionCheck = context.checkCallingPermission(
+ Manifest.permission.PACKAGE_USAGE_STATS);
+ return permissionCheck == PackageManager.PERMISSION_GRANTED;
+ }
+ return (mode == AppOpsManager.MODE_ALLOWED);
+ }
+ return false;
+ }
+}
diff --git a/framework-t/src/android/net/NetworkStatsCollection.java b/framework-t/src/android/net/NetworkStatsCollection.java
new file mode 100644
index 0000000..e385b33
--- /dev/null
+++ b/framework-t/src/android/net/NetworkStatsCollection.java
@@ -0,0 +1,956 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+import static android.net.NetworkStats.DEFAULT_NETWORK_NO;
+import static android.net.NetworkStats.DEFAULT_NETWORK_YES;
+import static android.net.NetworkStats.IFACE_ALL;
+import static android.net.NetworkStats.METERED_NO;
+import static android.net.NetworkStats.METERED_YES;
+import static android.net.NetworkStats.ROAMING_NO;
+import static android.net.NetworkStats.ROAMING_YES;
+import static android.net.NetworkStats.SET_ALL;
+import static android.net.NetworkStats.SET_DEFAULT;
+import static android.net.NetworkStats.TAG_NONE;
+import static android.net.NetworkStats.UID_ALL;
+import static android.net.TrafficStats.UID_REMOVED;
+import static android.text.format.DateUtils.WEEK_IN_MILLIS;
+
+import static com.android.net.module.util.NetworkStatsUtils.multiplySafeByRational;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.net.NetworkStats.State;
+import android.net.NetworkStatsHistory.Entry;
+import android.os.Binder;
+import android.service.NetworkStatsCollectionKeyProto;
+import android.service.NetworkStatsCollectionProto;
+import android.service.NetworkStatsCollectionStatsProto;
+import android.telephony.SubscriptionPlan;
+import android.text.format.DateUtils;
+import android.util.ArrayMap;
+import android.util.AtomicFile;
+import android.util.IndentingPrintWriter;
+import android.util.Log;
+import android.util.Range;
+import android.util.proto.ProtoOutputStream;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.FileRotator;
+import com.android.net.module.util.CollectionUtils;
+import com.android.net.module.util.NetworkStatsUtils;
+
+import libcore.io.IoUtils;
+
+import java.io.BufferedInputStream;
+import java.io.DataInput;
+import java.io.DataInputStream;
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.net.ProtocolException;
+import java.time.ZonedDateTime;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * Collection of {@link NetworkStatsHistory}, stored based on combined key of
+ * {@link NetworkIdentitySet}, UID, set, and tag. Knows how to persist itself.
+ *
+ * @hide
+ */
+@SystemApi(client = MODULE_LIBRARIES)
+public class NetworkStatsCollection implements FileRotator.Reader, FileRotator.Writer {
+ private static final String TAG = NetworkStatsCollection.class.getSimpleName();
+ /** File header magic number: "ANET" */
+ private static final int FILE_MAGIC = 0x414E4554;
+
+ private static final int VERSION_NETWORK_INIT = 1;
+
+ private static final int VERSION_UID_INIT = 1;
+ private static final int VERSION_UID_WITH_IDENT = 2;
+ private static final int VERSION_UID_WITH_TAG = 3;
+ private static final int VERSION_UID_WITH_SET = 4;
+
+ private static final int VERSION_UNIFIED_INIT = 16;
+
+ private ArrayMap<Key, NetworkStatsHistory> mStats = new ArrayMap<>();
+
+ private final long mBucketDurationMillis;
+
+ private long mStartMillis;
+ private long mEndMillis;
+ private long mTotalBytes;
+ private boolean mDirty;
+
+ /**
+ * Construct a {@link NetworkStatsCollection} object.
+ *
+ * @param bucketDuration duration of the buckets in this object, in milliseconds.
+ * @hide
+ */
+ public NetworkStatsCollection(long bucketDurationMillis) {
+ mBucketDurationMillis = bucketDurationMillis;
+ reset();
+ }
+
+ /** @hide */
+ public void clear() {
+ reset();
+ }
+
+ /** @hide */
+ public void reset() {
+ mStats.clear();
+ mStartMillis = Long.MAX_VALUE;
+ mEndMillis = Long.MIN_VALUE;
+ mTotalBytes = 0;
+ mDirty = false;
+ }
+
+ /** @hide */
+ public long getStartMillis() {
+ return mStartMillis;
+ }
+
+ /**
+ * Return first atomic bucket in this collection, which is more conservative
+ * than {@link #mStartMillis}.
+ * @hide
+ */
+ public long getFirstAtomicBucketMillis() {
+ if (mStartMillis == Long.MAX_VALUE) {
+ return Long.MAX_VALUE;
+ } else {
+ return mStartMillis + mBucketDurationMillis;
+ }
+ }
+
+ /** @hide */
+ public long getEndMillis() {
+ return mEndMillis;
+ }
+
+ /** @hide */
+ public long getTotalBytes() {
+ return mTotalBytes;
+ }
+
+ /** @hide */
+ public boolean isDirty() {
+ return mDirty;
+ }
+
+ /** @hide */
+ public void clearDirty() {
+ mDirty = false;
+ }
+
+ /** @hide */
+ public boolean isEmpty() {
+ return mStartMillis == Long.MAX_VALUE && mEndMillis == Long.MIN_VALUE;
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public long roundUp(long time) {
+ if (time == Long.MIN_VALUE || time == Long.MAX_VALUE
+ || time == SubscriptionPlan.TIME_UNKNOWN) {
+ return time;
+ } else {
+ final long mod = time % mBucketDurationMillis;
+ if (mod > 0) {
+ time -= mod;
+ time += mBucketDurationMillis;
+ }
+ return time;
+ }
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public long roundDown(long time) {
+ if (time == Long.MIN_VALUE || time == Long.MAX_VALUE
+ || time == SubscriptionPlan.TIME_UNKNOWN) {
+ return time;
+ } else {
+ final long mod = time % mBucketDurationMillis;
+ if (mod > 0) {
+ time -= mod;
+ }
+ return time;
+ }
+ }
+
+ /** @hide */
+ public int[] getRelevantUids(@NetworkStatsAccess.Level int accessLevel) {
+ return getRelevantUids(accessLevel, Binder.getCallingUid());
+ }
+
+ /** @hide */
+ public int[] getRelevantUids(@NetworkStatsAccess.Level int accessLevel,
+ final int callerUid) {
+ final ArrayList<Integer> uids = new ArrayList<>();
+ for (int i = 0; i < mStats.size(); i++) {
+ final Key key = mStats.keyAt(i);
+ if (NetworkStatsAccess.isAccessibleToUser(key.uid, callerUid, accessLevel)) {
+ int j = Collections.binarySearch(uids, new Integer(key.uid));
+
+ if (j < 0) {
+ j = ~j;
+ uids.add(j, key.uid);
+ }
+ }
+ }
+ return CollectionUtils.toIntArray(uids);
+ }
+
+ /**
+ * Combine all {@link NetworkStatsHistory} in this collection which match
+ * the requested parameters.
+ * @hide
+ */
+ public NetworkStatsHistory getHistory(NetworkTemplate template, SubscriptionPlan augmentPlan,
+ int uid, int set, int tag, int fields, long start, long end,
+ @NetworkStatsAccess.Level int accessLevel, int callerUid) {
+ if (!NetworkStatsAccess.isAccessibleToUser(uid, callerUid, accessLevel)) {
+ throw new SecurityException("Network stats history of uid " + uid
+ + " is forbidden for caller " + callerUid);
+ }
+
+ // 180 days of history should be enough for anyone; if we end up needing
+ // more, we'll dynamically grow the history object.
+ final int bucketEstimate = (int) NetworkStatsUtils.constrain(
+ ((end - start) / mBucketDurationMillis), 0,
+ (180 * DateUtils.DAY_IN_MILLIS) / mBucketDurationMillis);
+ final NetworkStatsHistory combined = new NetworkStatsHistory(
+ mBucketDurationMillis, bucketEstimate, fields);
+
+ // shortcut when we know stats will be empty
+ if (start == end) return combined;
+
+ // Figure out the window of time that we should be augmenting (if any)
+ long augmentStart = SubscriptionPlan.TIME_UNKNOWN;
+ long augmentEnd = (augmentPlan != null) ? augmentPlan.getDataUsageTime()
+ : SubscriptionPlan.TIME_UNKNOWN;
+ // And if augmenting, we might need to collect more data to adjust with
+ long collectStart = start;
+ long collectEnd = end;
+
+ if (augmentEnd != SubscriptionPlan.TIME_UNKNOWN) {
+ final Iterator<Range<ZonedDateTime>> it = augmentPlan.cycleIterator();
+ while (it.hasNext()) {
+ final Range<ZonedDateTime> cycle = it.next();
+ final long cycleStart = cycle.getLower().toInstant().toEpochMilli();
+ final long cycleEnd = cycle.getUpper().toInstant().toEpochMilli();
+ if (cycleStart <= augmentEnd && augmentEnd < cycleEnd) {
+ augmentStart = cycleStart;
+ collectStart = Long.min(collectStart, augmentStart);
+ collectEnd = Long.max(collectEnd, augmentEnd);
+ break;
+ }
+ }
+ }
+
+ if (augmentStart != SubscriptionPlan.TIME_UNKNOWN) {
+ // Shrink augmentation window so we don't risk undercounting.
+ augmentStart = roundUp(augmentStart);
+ augmentEnd = roundDown(augmentEnd);
+ // Grow collection window so we get all the stats needed.
+ collectStart = roundDown(collectStart);
+ collectEnd = roundUp(collectEnd);
+ }
+
+ for (int i = 0; i < mStats.size(); i++) {
+ final Key key = mStats.keyAt(i);
+ if (key.uid == uid && NetworkStats.setMatches(set, key.set) && key.tag == tag
+ && templateMatches(template, key.ident)) {
+ final NetworkStatsHistory value = mStats.valueAt(i);
+ combined.recordHistory(value, collectStart, collectEnd);
+ }
+ }
+
+ if (augmentStart != SubscriptionPlan.TIME_UNKNOWN) {
+ final NetworkStatsHistory.Entry entry = combined.getValues(
+ augmentStart, augmentEnd, null);
+
+ // If we don't have any recorded data for this time period, give
+ // ourselves something to scale with.
+ if (entry.rxBytes == 0 || entry.txBytes == 0) {
+ combined.recordData(augmentStart, augmentEnd,
+ new NetworkStats.Entry(1, 0, 1, 0, 0));
+ combined.getValues(augmentStart, augmentEnd, entry);
+ }
+
+ final long rawBytes = (entry.rxBytes + entry.txBytes) == 0 ? 1 :
+ (entry.rxBytes + entry.txBytes);
+ final long rawRxBytes = entry.rxBytes == 0 ? 1 : entry.rxBytes;
+ final long rawTxBytes = entry.txBytes == 0 ? 1 : entry.txBytes;
+ final long targetBytes = augmentPlan.getDataUsageBytes();
+
+ final long targetRxBytes = multiplySafeByRational(targetBytes, rawRxBytes, rawBytes);
+ final long targetTxBytes = multiplySafeByRational(targetBytes, rawTxBytes, rawBytes);
+
+
+ // Scale all matching buckets to reach anchor target
+ final long beforeTotal = combined.getTotalBytes();
+ for (int i = 0; i < combined.size(); i++) {
+ combined.getValues(i, entry);
+ if (entry.bucketStart >= augmentStart
+ && entry.bucketStart + entry.bucketDuration <= augmentEnd) {
+ entry.rxBytes = multiplySafeByRational(
+ targetRxBytes, entry.rxBytes, rawRxBytes);
+ entry.txBytes = multiplySafeByRational(
+ targetTxBytes, entry.txBytes, rawTxBytes);
+ // We purposefully clear out packet counters to indicate
+ // that this data has been augmented.
+ entry.rxPackets = 0;
+ entry.txPackets = 0;
+ combined.setValues(i, entry);
+ }
+ }
+
+ final long deltaTotal = combined.getTotalBytes() - beforeTotal;
+ if (deltaTotal != 0) {
+ Log.d(TAG, "Augmented network usage by " + deltaTotal + " bytes");
+ }
+
+ // Finally we can slice data as originally requested
+ final NetworkStatsHistory sliced = new NetworkStatsHistory(
+ mBucketDurationMillis, bucketEstimate, fields);
+ sliced.recordHistory(combined, start, end);
+ return sliced;
+ } else {
+ return combined;
+ }
+ }
+
+ /**
+ * Summarize all {@link NetworkStatsHistory} in this collection which match
+ * the requested parameters across the requested range.
+ *
+ * @param template - a predicate for filtering netstats.
+ * @param start - start of the range, timestamp in milliseconds since the epoch.
+ * @param end - end of the range, timestamp in milliseconds since the epoch.
+ * @param accessLevel - caller access level.
+ * @param callerUid - caller UID.
+ * @hide
+ */
+ public NetworkStats getSummary(NetworkTemplate template, long start, long end,
+ @NetworkStatsAccess.Level int accessLevel, int callerUid) {
+ final long now = System.currentTimeMillis();
+
+ final NetworkStats stats = new NetworkStats(end - start, 24);
+
+ // shortcut when we know stats will be empty
+ if (start == end) return stats;
+
+ final NetworkStats.Entry entry = new NetworkStats.Entry();
+ NetworkStatsHistory.Entry historyEntry = null;
+
+ for (int i = 0; i < mStats.size(); i++) {
+ final Key key = mStats.keyAt(i);
+ if (templateMatches(template, key.ident)
+ && NetworkStatsAccess.isAccessibleToUser(key.uid, callerUid, accessLevel)
+ && key.set < NetworkStats.SET_DEBUG_START) {
+ final NetworkStatsHistory value = mStats.valueAt(i);
+ historyEntry = value.getValues(start, end, now, historyEntry);
+
+ entry.iface = IFACE_ALL;
+ entry.uid = key.uid;
+ entry.set = key.set;
+ entry.tag = key.tag;
+ entry.defaultNetwork = key.ident.areAllMembersOnDefaultNetwork()
+ ? DEFAULT_NETWORK_YES : DEFAULT_NETWORK_NO;
+ entry.metered = key.ident.isAnyMemberMetered() ? METERED_YES : METERED_NO;
+ entry.roaming = key.ident.isAnyMemberRoaming() ? ROAMING_YES : ROAMING_NO;
+ entry.rxBytes = historyEntry.rxBytes;
+ entry.rxPackets = historyEntry.rxPackets;
+ entry.txBytes = historyEntry.txBytes;
+ entry.txPackets = historyEntry.txPackets;
+ entry.operations = historyEntry.operations;
+
+ if (!entry.isEmpty()) {
+ stats.combineValues(entry);
+ }
+ }
+ }
+
+ return stats;
+ }
+
+ /**
+ * Record given {@link android.net.NetworkStats.Entry} into this collection.
+ * @hide
+ */
+ public void recordData(NetworkIdentitySet ident, int uid, int set, int tag, long start,
+ long end, NetworkStats.Entry entry) {
+ final NetworkStatsHistory history = findOrCreateHistory(ident, uid, set, tag);
+ history.recordData(start, end, entry);
+ noteRecordedHistory(history.getStart(), history.getEnd(), entry.rxBytes + entry.txBytes);
+ }
+
+ /**
+ * Record given {@link NetworkStatsHistory} into this collection.
+ *
+ * @hide
+ */
+ public void recordHistory(@NonNull Key key, @NonNull NetworkStatsHistory history) {
+ Objects.requireNonNull(key);
+ Objects.requireNonNull(history);
+ if (history.size() == 0) return;
+ noteRecordedHistory(history.getStart(), history.getEnd(), history.getTotalBytes());
+
+ NetworkStatsHistory target = mStats.get(key);
+ if (target == null) {
+ target = new NetworkStatsHistory(history.getBucketDuration());
+ mStats.put(key, target);
+ }
+ target.recordEntireHistory(history);
+ }
+
+ /**
+ * Record all {@link NetworkStatsHistory} contained in the given collection
+ * into this collection.
+ *
+ * @hide
+ */
+ public void recordCollection(@NonNull NetworkStatsCollection another) {
+ Objects.requireNonNull(another);
+ for (int i = 0; i < another.mStats.size(); i++) {
+ final Key key = another.mStats.keyAt(i);
+ final NetworkStatsHistory value = another.mStats.valueAt(i);
+ recordHistory(key, value);
+ }
+ }
+
+ private NetworkStatsHistory findOrCreateHistory(
+ NetworkIdentitySet ident, int uid, int set, int tag) {
+ final Key key = new Key(ident, uid, set, tag);
+ final NetworkStatsHistory existing = mStats.get(key);
+
+ // update when no existing, or when bucket duration changed
+ NetworkStatsHistory updated = null;
+ if (existing == null) {
+ updated = new NetworkStatsHistory(mBucketDurationMillis, 10);
+ } else if (existing.getBucketDuration() != mBucketDurationMillis) {
+ updated = new NetworkStatsHistory(existing, mBucketDurationMillis);
+ }
+
+ if (updated != null) {
+ mStats.put(key, updated);
+ return updated;
+ } else {
+ return existing;
+ }
+ }
+
+ /** @hide */
+ @Override
+ public void read(InputStream in) throws IOException {
+ read((DataInput) new DataInputStream(in));
+ }
+
+ private void read(DataInput in) throws IOException {
+ // verify file magic header intact
+ final int magic = in.readInt();
+ if (magic != FILE_MAGIC) {
+ throw new ProtocolException("unexpected magic: " + magic);
+ }
+
+ final int version = in.readInt();
+ switch (version) {
+ case VERSION_UNIFIED_INIT: {
+ // uid := size *(NetworkIdentitySet size *(uid set tag NetworkStatsHistory))
+ final int identSize = in.readInt();
+ for (int i = 0; i < identSize; i++) {
+ final NetworkIdentitySet ident = new NetworkIdentitySet(in);
+
+ final int size = in.readInt();
+ for (int j = 0; j < size; j++) {
+ final int uid = in.readInt();
+ final int set = in.readInt();
+ final int tag = in.readInt();
+
+ final Key key = new Key(ident, uid, set, tag);
+ final NetworkStatsHistory history = new NetworkStatsHistory(in);
+ recordHistory(key, history);
+ }
+ }
+ break;
+ }
+ default: {
+ throw new ProtocolException("unexpected version: " + version);
+ }
+ }
+ }
+
+ /** @hide */
+ @Override
+ public void write(OutputStream out) throws IOException {
+ write((DataOutput) new DataOutputStream(out));
+ out.flush();
+ }
+
+ private void write(DataOutput out) throws IOException {
+ // cluster key lists grouped by ident
+ final HashMap<NetworkIdentitySet, ArrayList<Key>> keysByIdent = new HashMap<>();
+ for (Key key : mStats.keySet()) {
+ ArrayList<Key> keys = keysByIdent.get(key.ident);
+ if (keys == null) {
+ keys = new ArrayList<>();
+ keysByIdent.put(key.ident, keys);
+ }
+ keys.add(key);
+ }
+
+ out.writeInt(FILE_MAGIC);
+ out.writeInt(VERSION_UNIFIED_INIT);
+
+ out.writeInt(keysByIdent.size());
+ for (NetworkIdentitySet ident : keysByIdent.keySet()) {
+ final ArrayList<Key> keys = keysByIdent.get(ident);
+ ident.writeToStream(out);
+
+ out.writeInt(keys.size());
+ for (Key key : keys) {
+ final NetworkStatsHistory history = mStats.get(key);
+ out.writeInt(key.uid);
+ out.writeInt(key.set);
+ out.writeInt(key.tag);
+ history.writeToStream(out);
+ }
+ }
+ }
+
+ /**
+ * Read legacy network summary statistics file format into the collection,
+ * See {@code NetworkStatsService#maybeUpgradeLegacyStatsLocked}.
+ *
+ * @deprecated
+ * @hide
+ */
+ @Deprecated
+ public void readLegacyNetwork(File file) throws IOException {
+ final AtomicFile inputFile = new AtomicFile(file);
+
+ DataInputStream in = null;
+ try {
+ in = new DataInputStream(new BufferedInputStream(inputFile.openRead()));
+
+ // verify file magic header intact
+ final int magic = in.readInt();
+ if (magic != FILE_MAGIC) {
+ throw new ProtocolException("unexpected magic: " + magic);
+ }
+
+ final int version = in.readInt();
+ switch (version) {
+ case VERSION_NETWORK_INIT: {
+ // network := size *(NetworkIdentitySet NetworkStatsHistory)
+ final int size = in.readInt();
+ for (int i = 0; i < size; i++) {
+ final NetworkIdentitySet ident = new NetworkIdentitySet(in);
+ final NetworkStatsHistory history = new NetworkStatsHistory(in);
+
+ final Key key = new Key(ident, UID_ALL, SET_ALL, TAG_NONE);
+ recordHistory(key, history);
+ }
+ break;
+ }
+ default: {
+ throw new ProtocolException("unexpected version: " + version);
+ }
+ }
+ } catch (FileNotFoundException e) {
+ // missing stats is okay, probably first boot
+ } finally {
+ IoUtils.closeQuietly(in);
+ }
+ }
+
+ /**
+ * Read legacy Uid statistics file format into the collection,
+ * See {@code NetworkStatsService#maybeUpgradeLegacyStatsLocked}.
+ *
+ * @deprecated
+ * @hide
+ */
+ @Deprecated
+ public void readLegacyUid(File file, boolean onlyTags) throws IOException {
+ final AtomicFile inputFile = new AtomicFile(file);
+
+ DataInputStream in = null;
+ try {
+ in = new DataInputStream(new BufferedInputStream(inputFile.openRead()));
+
+ // verify file magic header intact
+ final int magic = in.readInt();
+ if (magic != FILE_MAGIC) {
+ throw new ProtocolException("unexpected magic: " + magic);
+ }
+
+ final int version = in.readInt();
+ switch (version) {
+ case VERSION_UID_INIT: {
+ // uid := size *(UID NetworkStatsHistory)
+
+ // drop this data version, since we don't have a good
+ // mapping into NetworkIdentitySet.
+ break;
+ }
+ case VERSION_UID_WITH_IDENT: {
+ // uid := size *(NetworkIdentitySet size *(UID NetworkStatsHistory))
+
+ // drop this data version, since this version only existed
+ // for a short time.
+ break;
+ }
+ case VERSION_UID_WITH_TAG:
+ case VERSION_UID_WITH_SET: {
+ // uid := size *(NetworkIdentitySet size *(uid set tag NetworkStatsHistory))
+ final int identSize = in.readInt();
+ for (int i = 0; i < identSize; i++) {
+ final NetworkIdentitySet ident = new NetworkIdentitySet(in);
+
+ final int size = in.readInt();
+ for (int j = 0; j < size; j++) {
+ final int uid = in.readInt();
+ final int set = (version >= VERSION_UID_WITH_SET) ? in.readInt()
+ : SET_DEFAULT;
+ final int tag = in.readInt();
+
+ final Key key = new Key(ident, uid, set, tag);
+ final NetworkStatsHistory history = new NetworkStatsHistory(in);
+
+ if ((tag == TAG_NONE) != onlyTags) {
+ recordHistory(key, history);
+ }
+ }
+ }
+ break;
+ }
+ default: {
+ throw new ProtocolException("unexpected version: " + version);
+ }
+ }
+ } catch (FileNotFoundException e) {
+ // missing stats is okay, probably first boot
+ } finally {
+ IoUtils.closeQuietly(in);
+ }
+ }
+
+ /**
+ * Remove any {@link NetworkStatsHistory} attributed to the requested UID,
+ * moving any {@link NetworkStats#TAG_NONE} series to
+ * {@link TrafficStats#UID_REMOVED}.
+ * @hide
+ */
+ public void removeUids(int[] uids) {
+ final ArrayList<Key> knownKeys = new ArrayList<>();
+ knownKeys.addAll(mStats.keySet());
+
+ // migrate all UID stats into special "removed" bucket
+ for (Key key : knownKeys) {
+ if (CollectionUtils.contains(uids, key.uid)) {
+ // only migrate combined TAG_NONE history
+ if (key.tag == TAG_NONE) {
+ final NetworkStatsHistory uidHistory = mStats.get(key);
+ final NetworkStatsHistory removedHistory = findOrCreateHistory(
+ key.ident, UID_REMOVED, SET_DEFAULT, TAG_NONE);
+ removedHistory.recordEntireHistory(uidHistory);
+ }
+ mStats.remove(key);
+ mDirty = true;
+ }
+ }
+ }
+
+ private void noteRecordedHistory(long startMillis, long endMillis, long totalBytes) {
+ if (startMillis < mStartMillis) mStartMillis = startMillis;
+ if (endMillis > mEndMillis) mEndMillis = endMillis;
+ mTotalBytes += totalBytes;
+ mDirty = true;
+ }
+
+ private int estimateBuckets() {
+ return (int) (Math.min(mEndMillis - mStartMillis, WEEK_IN_MILLIS * 5)
+ / mBucketDurationMillis);
+ }
+
+ private ArrayList<Key> getSortedKeys() {
+ final ArrayList<Key> keys = new ArrayList<>();
+ keys.addAll(mStats.keySet());
+ Collections.sort(keys, (left, right) -> Key.compare(left, right));
+ return keys;
+ }
+
+ /** @hide */
+ public void dump(IndentingPrintWriter pw) {
+ for (Key key : getSortedKeys()) {
+ pw.print("ident="); pw.print(key.ident.toString());
+ pw.print(" uid="); pw.print(key.uid);
+ pw.print(" set="); pw.print(NetworkStats.setToString(key.set));
+ pw.print(" tag="); pw.println(NetworkStats.tagToString(key.tag));
+
+ final NetworkStatsHistory history = mStats.get(key);
+ pw.increaseIndent();
+ history.dump(pw, true);
+ pw.decreaseIndent();
+ }
+ }
+
+ /** @hide */
+ public void dumpDebug(ProtoOutputStream proto, long tag) {
+ final long start = proto.start(tag);
+
+ for (Key key : getSortedKeys()) {
+ final long startStats = proto.start(NetworkStatsCollectionProto.STATS);
+
+ // Key
+ final long startKey = proto.start(NetworkStatsCollectionStatsProto.KEY);
+ key.ident.dumpDebug(proto, NetworkStatsCollectionKeyProto.IDENTITY);
+ proto.write(NetworkStatsCollectionKeyProto.UID, key.uid);
+ proto.write(NetworkStatsCollectionKeyProto.SET, key.set);
+ proto.write(NetworkStatsCollectionKeyProto.TAG, key.tag);
+ proto.end(startKey);
+
+ // Value
+ final NetworkStatsHistory history = mStats.get(key);
+ history.dumpDebug(proto, NetworkStatsCollectionStatsProto.HISTORY);
+ proto.end(startStats);
+ }
+
+ proto.end(start);
+ }
+
+ /** @hide */
+ public void dumpCheckin(PrintWriter pw, long start, long end) {
+ dumpCheckin(pw, start, end, NetworkTemplate.buildTemplateMobileWildcard(), "cell");
+ dumpCheckin(pw, start, end, NetworkTemplate.buildTemplateWifiWildcard(), "wifi");
+ dumpCheckin(pw, start, end, NetworkTemplate.buildTemplateEthernet(), "eth");
+ dumpCheckin(pw, start, end, NetworkTemplate.buildTemplateBluetooth(), "bt");
+ }
+
+ /**
+ * Dump all contained stats that match requested parameters, but group
+ * together all matching {@link NetworkTemplate} under a single prefix.
+ */
+ private void dumpCheckin(PrintWriter pw, long start, long end, NetworkTemplate groupTemplate,
+ String groupPrefix) {
+ final ArrayMap<Key, NetworkStatsHistory> grouped = new ArrayMap<>();
+
+ // Walk through all history, grouping by matching network templates
+ for (int i = 0; i < mStats.size(); i++) {
+ final Key key = mStats.keyAt(i);
+ final NetworkStatsHistory value = mStats.valueAt(i);
+
+ if (!templateMatches(groupTemplate, key.ident)) continue;
+ if (key.set >= NetworkStats.SET_DEBUG_START) continue;
+
+ final Key groupKey = new Key(null, key.uid, key.set, key.tag);
+ NetworkStatsHistory groupHistory = grouped.get(groupKey);
+ if (groupHistory == null) {
+ groupHistory = new NetworkStatsHistory(value.getBucketDuration());
+ grouped.put(groupKey, groupHistory);
+ }
+ groupHistory.recordHistory(value, start, end);
+ }
+
+ for (int i = 0; i < grouped.size(); i++) {
+ final Key key = grouped.keyAt(i);
+ final NetworkStatsHistory value = grouped.valueAt(i);
+
+ if (value.size() == 0) continue;
+
+ pw.print("c,");
+ pw.print(groupPrefix); pw.print(',');
+ pw.print(key.uid); pw.print(',');
+ pw.print(NetworkStats.setToCheckinString(key.set)); pw.print(',');
+ pw.print(key.tag);
+ pw.println();
+
+ value.dumpCheckin(pw);
+ }
+ }
+
+ /**
+ * Test if given {@link NetworkTemplate} matches any {@link NetworkIdentity}
+ * in the given {@link NetworkIdentitySet}.
+ */
+ private static boolean templateMatches(NetworkTemplate template, NetworkIdentitySet identSet) {
+ for (NetworkIdentity ident : identSet) {
+ if (template.matches(ident)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Get the all historical stats of the collection {@link NetworkStatsCollection}.
+ *
+ * @return All {@link NetworkStatsHistory} in this collection.
+ */
+ @NonNull
+ public Map<Key, NetworkStatsHistory> getEntries() {
+ return new ArrayMap(mStats);
+ }
+
+ /**
+ * Builder class for {@link NetworkStatsCollection}.
+ */
+ public static final class Builder {
+ private final long mBucketDurationMillis;
+ private final ArrayMap<Key, NetworkStatsHistory> mEntries = new ArrayMap<>();
+
+ /**
+ * Creates a new Builder with given bucket duration.
+ *
+ * @param bucketDuration Duration of the buckets of the object, in milliseconds.
+ */
+ public Builder(long bucketDurationMillis) {
+ mBucketDurationMillis = bucketDurationMillis;
+ }
+
+ /**
+ * Add association of the history with the specified key in this map.
+ *
+ * @param key The object used to identify a network, see {@link Key}.
+ * @param history {@link NetworkStatsHistory} instance associated to the given {@link Key}.
+ * @return The builder object.
+ */
+ @NonNull
+ public NetworkStatsCollection.Builder addEntry(@NonNull Key key,
+ @NonNull NetworkStatsHistory history) {
+ Objects.requireNonNull(key);
+ Objects.requireNonNull(history);
+ final List<Entry> historyEntries = history.getEntries();
+
+ final NetworkStatsHistory.Builder historyBuilder =
+ new NetworkStatsHistory.Builder(mBucketDurationMillis, historyEntries.size());
+ for (Entry entry : historyEntries) {
+ historyBuilder.addEntry(entry);
+ }
+
+ mEntries.put(key, historyBuilder.build());
+ return this;
+ }
+
+ /**
+ * Builds the instance of the {@link NetworkStatsCollection}.
+ *
+ * @return the built instance of {@link NetworkStatsCollection}.
+ */
+ @NonNull
+ public NetworkStatsCollection build() {
+ final NetworkStatsCollection collection =
+ new NetworkStatsCollection(mBucketDurationMillis);
+ for (int i = 0; i < mEntries.size(); i++) {
+ collection.recordHistory(mEntries.keyAt(i), mEntries.valueAt(i));
+ }
+ return collection;
+ }
+ }
+
+ /**
+ * the identifier that associate with the {@link NetworkStatsHistory} object to identify
+ * a certain record in the {@link NetworkStatsCollection} object.
+ */
+ public static final class Key {
+ /** @hide */
+ public final NetworkIdentitySet ident;
+ /** @hide */
+ public final int uid;
+ /** @hide */
+ public final int set;
+ /** @hide */
+ public final int tag;
+
+ private final int mHashCode;
+
+ /**
+ * Construct a {@link Key} object.
+ *
+ * @param ident a Set of {@link NetworkIdentity} that associated with the record.
+ * @param uid Uid of the record.
+ * @param set Set of the record, see {@code NetworkStats#SET_*}.
+ * @param tag Tag of the record, see {@link TrafficStats#setThreadStatsTag(int)}.
+ */
+ public Key(@NonNull Set<NetworkIdentity> ident, int uid, @State int set, int tag) {
+ this(new NetworkIdentitySet(Objects.requireNonNull(ident)), uid, set, tag);
+ }
+
+ /** @hide */
+ public Key(@NonNull NetworkIdentitySet ident, int uid, int set, int tag) {
+ this.ident = Objects.requireNonNull(ident);
+ this.uid = uid;
+ this.set = set;
+ this.tag = tag;
+ mHashCode = Objects.hash(ident, uid, set, tag);
+ }
+
+ @Override
+ public int hashCode() {
+ return mHashCode;
+ }
+
+ @Override
+ public boolean equals(@Nullable Object obj) {
+ if (obj instanceof Key) {
+ final Key key = (Key) obj;
+ return uid == key.uid && set == key.set && tag == key.tag
+ && Objects.equals(ident, key.ident);
+ }
+ return false;
+ }
+
+ /** @hide */
+ public static int compare(@NonNull Key left, @NonNull Key right) {
+ Objects.requireNonNull(left);
+ Objects.requireNonNull(right);
+ int res = 0;
+ if (left.ident != null && right.ident != null) {
+ res = NetworkIdentitySet.compare(left.ident, right.ident);
+ }
+ if (res == 0) {
+ res = Integer.compare(left.uid, right.uid);
+ }
+ if (res == 0) {
+ res = Integer.compare(left.set, right.set);
+ }
+ if (res == 0) {
+ res = Integer.compare(left.tag, right.tag);
+ }
+ return res;
+ }
+ }
+}
diff --git a/framework-t/src/android/net/NetworkStatsHistory.aidl b/framework-t/src/android/net/NetworkStatsHistory.aidl
new file mode 100644
index 0000000..8b9069f
--- /dev/null
+++ b/framework-t/src/android/net/NetworkStatsHistory.aidl
@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2011, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+parcelable NetworkStatsHistory;
diff --git a/framework-t/src/android/net/NetworkStatsHistory.java b/framework-t/src/android/net/NetworkStatsHistory.java
new file mode 100644
index 0000000..301fef9
--- /dev/null
+++ b/framework-t/src/android/net/NetworkStatsHistory.java
@@ -0,0 +1,1162 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+import static android.net.NetworkStats.IFACE_ALL;
+import static android.net.NetworkStats.SET_DEFAULT;
+import static android.net.NetworkStats.TAG_NONE;
+import static android.net.NetworkStats.UID_ALL;
+import static android.net.NetworkStatsHistory.DataStreamUtils.readFullLongArray;
+import static android.net.NetworkStatsHistory.DataStreamUtils.readVarLongArray;
+import static android.net.NetworkStatsHistory.DataStreamUtils.writeVarLongArray;
+import static android.net.NetworkStatsHistory.Entry.UNKNOWN;
+import static android.net.NetworkStatsHistory.ParcelUtils.readLongArray;
+import static android.net.NetworkStatsHistory.ParcelUtils.writeLongArray;
+import static android.text.format.DateUtils.SECOND_IN_MILLIS;
+
+import static com.android.net.module.util.NetworkStatsUtils.multiplySafeByRational;
+
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+import android.compat.annotation.UnsupportedAppUsage;
+import android.os.Build;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.service.NetworkStatsHistoryBucketProto;
+import android.service.NetworkStatsHistoryProto;
+import android.util.IndentingPrintWriter;
+import android.util.proto.ProtoOutputStream;
+
+import com.android.net.module.util.CollectionUtils;
+import com.android.net.module.util.NetworkStatsUtils;
+
+import libcore.util.EmptyArray;
+
+import java.io.CharArrayWriter;
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.ProtocolException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * Collection of historical network statistics, recorded into equally-sized
+ * "buckets" in time. Internally it stores data in {@code long} series for more
+ * efficient persistence.
+ * <p>
+ * Each bucket is defined by a {@link #bucketStart} timestamp, and lasts for
+ * {@link #bucketDuration}. Internally assumes that {@link #bucketStart} is
+ * sorted at all times.
+ *
+ * @hide
+ */
+@SystemApi(client = MODULE_LIBRARIES)
+public final class NetworkStatsHistory implements Parcelable {
+ private static final int VERSION_INIT = 1;
+ private static final int VERSION_ADD_PACKETS = 2;
+ private static final int VERSION_ADD_ACTIVE = 3;
+
+ /** @hide */
+ public static final int FIELD_ACTIVE_TIME = 0x01;
+ /** @hide */
+ public static final int FIELD_RX_BYTES = 0x02;
+ /** @hide */
+ public static final int FIELD_RX_PACKETS = 0x04;
+ /** @hide */
+ public static final int FIELD_TX_BYTES = 0x08;
+ /** @hide */
+ public static final int FIELD_TX_PACKETS = 0x10;
+ /** @hide */
+ public static final int FIELD_OPERATIONS = 0x20;
+ /** @hide */
+ public static final int FIELD_ALL = 0xFFFFFFFF;
+
+ private long bucketDuration;
+ private int bucketCount;
+ private long[] bucketStart;
+ private long[] activeTime;
+ private long[] rxBytes;
+ private long[] rxPackets;
+ private long[] txBytes;
+ private long[] txPackets;
+ private long[] operations;
+ private long totalBytes;
+
+ /** @hide */
+ public NetworkStatsHistory(long bucketDuration, long[] bucketStart, long[] activeTime,
+ long[] rxBytes, long[] rxPackets, long[] txBytes, long[] txPackets,
+ long[] operations, int bucketCount, long totalBytes) {
+ this.bucketDuration = bucketDuration;
+ this.bucketStart = bucketStart;
+ this.activeTime = activeTime;
+ this.rxBytes = rxBytes;
+ this.rxPackets = rxPackets;
+ this.txBytes = txBytes;
+ this.txPackets = txPackets;
+ this.operations = operations;
+ this.bucketCount = bucketCount;
+ this.totalBytes = totalBytes;
+ }
+
+ /**
+ * An instance to represent a single record in a {@link NetworkStatsHistory} object.
+ */
+ public static final class Entry {
+ /** @hide */
+ public static final long UNKNOWN = -1;
+
+ /** @hide */
+ // TODO: Migrate all callers to get duration from the history object and remove this field.
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public long bucketDuration;
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public long bucketStart;
+ /** @hide */
+ public long activeTime;
+ /** @hide */
+ @UnsupportedAppUsage
+ public long rxBytes;
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public long rxPackets;
+ /** @hide */
+ @UnsupportedAppUsage
+ public long txBytes;
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public long txPackets;
+ /** @hide */
+ public long operations;
+ /** @hide */
+ Entry() {}
+
+ /**
+ * Construct a {@link Entry} instance to represent a single record in a
+ * {@link NetworkStatsHistory} object.
+ *
+ * @param bucketStart Start of period for this {@link Entry}, in milliseconds since the
+ * Unix epoch, see {@link java.lang.System#currentTimeMillis}.
+ * @param activeTime Active time for this {@link Entry}, in milliseconds.
+ * @param rxBytes Number of bytes received for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param rxPackets Number of packets received for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param txBytes Number of bytes transmitted for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param txPackets Number of bytes transmitted for this {@link Entry}. Statistics should
+ * represent the contents of IP packets, including IP headers.
+ * @param operations count of network operations performed for this {@link Entry}. This can
+ * be used to derive bytes-per-operation.
+ */
+ public Entry(long bucketStart, long activeTime, long rxBytes,
+ long rxPackets, long txBytes, long txPackets, long operations) {
+ this.bucketStart = bucketStart;
+ this.activeTime = activeTime;
+ this.rxBytes = rxBytes;
+ this.rxPackets = rxPackets;
+ this.txBytes = txBytes;
+ this.txPackets = txPackets;
+ this.operations = operations;
+ }
+
+ /**
+ * Get start timestamp of the bucket's time interval, in milliseconds since the Unix epoch.
+ */
+ public long getBucketStart() {
+ return bucketStart;
+ }
+
+ /**
+ * Get active time of the bucket's time interval, in milliseconds.
+ */
+ public long getActiveTime() {
+ return activeTime;
+ }
+
+ /** Get number of bytes received for this {@link Entry}. */
+ public long getRxBytes() {
+ return rxBytes;
+ }
+
+ /** Get number of packets received for this {@link Entry}. */
+ public long getRxPackets() {
+ return rxPackets;
+ }
+
+ /** Get number of bytes transmitted for this {@link Entry}. */
+ public long getTxBytes() {
+ return txBytes;
+ }
+
+ /** Get number of packets transmitted for this {@link Entry}. */
+ public long getTxPackets() {
+ return txPackets;
+ }
+
+ /** Get count of network operations performed for this {@link Entry}. */
+ public long getOperations() {
+ return operations;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o.getClass() != getClass()) return false;
+ Entry entry = (Entry) o;
+ return bucketStart == entry.bucketStart
+ && activeTime == entry.activeTime && rxBytes == entry.rxBytes
+ && rxPackets == entry.rxPackets && txBytes == entry.txBytes
+ && txPackets == entry.txPackets && operations == entry.operations;
+ }
+
+ @Override
+ public int hashCode() {
+ return (int) (bucketStart * 2
+ + activeTime * 3
+ + rxBytes * 5
+ + rxPackets * 7
+ + txBytes * 11
+ + txPackets * 13
+ + operations * 17);
+ }
+
+ @Override
+ public String toString() {
+ return "Entry{"
+ + "bucketStart=" + bucketStart
+ + ", activeTime=" + activeTime
+ + ", rxBytes=" + rxBytes
+ + ", rxPackets=" + rxPackets
+ + ", txBytes=" + txBytes
+ + ", txPackets=" + txPackets
+ + ", operations=" + operations
+ + "}";
+ }
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage
+ public NetworkStatsHistory(long bucketDuration) {
+ this(bucketDuration, 10, FIELD_ALL);
+ }
+
+ /** @hide */
+ public NetworkStatsHistory(long bucketDuration, int initialSize) {
+ this(bucketDuration, initialSize, FIELD_ALL);
+ }
+
+ /** @hide */
+ public NetworkStatsHistory(long bucketDuration, int initialSize, int fields) {
+ this.bucketDuration = bucketDuration;
+ bucketStart = new long[initialSize];
+ if ((fields & FIELD_ACTIVE_TIME) != 0) activeTime = new long[initialSize];
+ if ((fields & FIELD_RX_BYTES) != 0) rxBytes = new long[initialSize];
+ if ((fields & FIELD_RX_PACKETS) != 0) rxPackets = new long[initialSize];
+ if ((fields & FIELD_TX_BYTES) != 0) txBytes = new long[initialSize];
+ if ((fields & FIELD_TX_PACKETS) != 0) txPackets = new long[initialSize];
+ if ((fields & FIELD_OPERATIONS) != 0) operations = new long[initialSize];
+ bucketCount = 0;
+ totalBytes = 0;
+ }
+
+ /** @hide */
+ public NetworkStatsHistory(NetworkStatsHistory existing, long bucketDuration) {
+ this(bucketDuration, existing.estimateResizeBuckets(bucketDuration));
+ recordEntireHistory(existing);
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public NetworkStatsHistory(Parcel in) {
+ bucketDuration = in.readLong();
+ bucketStart = readLongArray(in);
+ activeTime = readLongArray(in);
+ rxBytes = readLongArray(in);
+ rxPackets = readLongArray(in);
+ txBytes = readLongArray(in);
+ txPackets = readLongArray(in);
+ operations = readLongArray(in);
+ bucketCount = bucketStart.length;
+ totalBytes = in.readLong();
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel out, int flags) {
+ out.writeLong(bucketDuration);
+ writeLongArray(out, bucketStart, bucketCount);
+ writeLongArray(out, activeTime, bucketCount);
+ writeLongArray(out, rxBytes, bucketCount);
+ writeLongArray(out, rxPackets, bucketCount);
+ writeLongArray(out, txBytes, bucketCount);
+ writeLongArray(out, txPackets, bucketCount);
+ writeLongArray(out, operations, bucketCount);
+ out.writeLong(totalBytes);
+ }
+
+ /** @hide */
+ public NetworkStatsHistory(DataInput in) throws IOException {
+ final int version = in.readInt();
+ switch (version) {
+ case VERSION_INIT: {
+ bucketDuration = in.readLong();
+ bucketStart = readFullLongArray(in);
+ rxBytes = readFullLongArray(in);
+ rxPackets = new long[bucketStart.length];
+ txBytes = readFullLongArray(in);
+ txPackets = new long[bucketStart.length];
+ operations = new long[bucketStart.length];
+ bucketCount = bucketStart.length;
+ totalBytes = CollectionUtils.total(rxBytes) + CollectionUtils.total(txBytes);
+ break;
+ }
+ case VERSION_ADD_PACKETS:
+ case VERSION_ADD_ACTIVE: {
+ bucketDuration = in.readLong();
+ bucketStart = readVarLongArray(in);
+ activeTime = (version >= VERSION_ADD_ACTIVE) ? readVarLongArray(in)
+ : new long[bucketStart.length];
+ rxBytes = readVarLongArray(in);
+ rxPackets = readVarLongArray(in);
+ txBytes = readVarLongArray(in);
+ txPackets = readVarLongArray(in);
+ operations = readVarLongArray(in);
+ bucketCount = bucketStart.length;
+ totalBytes = CollectionUtils.total(rxBytes) + CollectionUtils.total(txBytes);
+ break;
+ }
+ default: {
+ throw new ProtocolException("unexpected version: " + version);
+ }
+ }
+
+ if (bucketStart.length != bucketCount || rxBytes.length != bucketCount
+ || rxPackets.length != bucketCount || txBytes.length != bucketCount
+ || txPackets.length != bucketCount || operations.length != bucketCount) {
+ throw new ProtocolException("Mismatched history lengths");
+ }
+ }
+
+ /** @hide */
+ public void writeToStream(DataOutput out) throws IOException {
+ out.writeInt(VERSION_ADD_ACTIVE);
+ out.writeLong(bucketDuration);
+ writeVarLongArray(out, bucketStart, bucketCount);
+ writeVarLongArray(out, activeTime, bucketCount);
+ writeVarLongArray(out, rxBytes, bucketCount);
+ writeVarLongArray(out, rxPackets, bucketCount);
+ writeVarLongArray(out, txBytes, bucketCount);
+ writeVarLongArray(out, txPackets, bucketCount);
+ writeVarLongArray(out, operations, bucketCount);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public int size() {
+ return bucketCount;
+ }
+
+ /** @hide */
+ public long getBucketDuration() {
+ return bucketDuration;
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage
+ public long getStart() {
+ if (bucketCount > 0) {
+ return bucketStart[0];
+ } else {
+ return Long.MAX_VALUE;
+ }
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage
+ public long getEnd() {
+ if (bucketCount > 0) {
+ return bucketStart[bucketCount - 1] + bucketDuration;
+ } else {
+ return Long.MIN_VALUE;
+ }
+ }
+
+ /**
+ * Return total bytes represented by this history.
+ * @hide
+ */
+ public long getTotalBytes() {
+ return totalBytes;
+ }
+
+ /**
+ * Return index of bucket that contains or is immediately before the
+ * requested time.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public int getIndexBefore(long time) {
+ int index = Arrays.binarySearch(bucketStart, 0, bucketCount, time);
+ if (index < 0) {
+ index = (~index) - 1;
+ } else {
+ index -= 1;
+ }
+ return NetworkStatsUtils.constrain(index, 0, bucketCount - 1);
+ }
+
+ /**
+ * Return index of bucket that contains or is immediately after the
+ * requested time.
+ * @hide
+ */
+ public int getIndexAfter(long time) {
+ int index = Arrays.binarySearch(bucketStart, 0, bucketCount, time);
+ if (index < 0) {
+ index = ~index;
+ } else {
+ index += 1;
+ }
+ return NetworkStatsUtils.constrain(index, 0, bucketCount - 1);
+ }
+
+ /**
+ * Return specific stats entry.
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public Entry getValues(int i, Entry recycle) {
+ final Entry entry = recycle != null ? recycle : new Entry();
+ entry.bucketStart = bucketStart[i];
+ entry.bucketDuration = bucketDuration;
+ entry.activeTime = getLong(activeTime, i, UNKNOWN);
+ entry.rxBytes = getLong(rxBytes, i, UNKNOWN);
+ entry.rxPackets = getLong(rxPackets, i, UNKNOWN);
+ entry.txBytes = getLong(txBytes, i, UNKNOWN);
+ entry.txPackets = getLong(txPackets, i, UNKNOWN);
+ entry.operations = getLong(operations, i, UNKNOWN);
+ return entry;
+ }
+
+ /**
+ * Get List of {@link Entry} of the {@link NetworkStatsHistory} instance.
+ *
+ * @return
+ */
+ @NonNull
+ public List<Entry> getEntries() {
+ // TODO: Return a wrapper that uses this list instead, to prevent the returned result
+ // from being changed.
+ final ArrayList<Entry> ret = new ArrayList<>(size());
+ for (int i = 0; i < size(); i++) {
+ ret.add(getValues(i, null /* recycle */));
+ }
+ return ret;
+ }
+
+ /** @hide */
+ public void setValues(int i, Entry entry) {
+ // Unwind old values
+ if (rxBytes != null) totalBytes -= rxBytes[i];
+ if (txBytes != null) totalBytes -= txBytes[i];
+
+ bucketStart[i] = entry.bucketStart;
+ setLong(activeTime, i, entry.activeTime);
+ setLong(rxBytes, i, entry.rxBytes);
+ setLong(rxPackets, i, entry.rxPackets);
+ setLong(txBytes, i, entry.txBytes);
+ setLong(txPackets, i, entry.txPackets);
+ setLong(operations, i, entry.operations);
+
+ // Apply new values
+ if (rxBytes != null) totalBytes += rxBytes[i];
+ if (txBytes != null) totalBytes += txBytes[i];
+ }
+
+ /**
+ * Record that data traffic occurred in the given time range. Will
+ * distribute across internal buckets, creating new buckets as needed.
+ * @hide
+ */
+ @Deprecated
+ public void recordData(long start, long end, long rxBytes, long txBytes) {
+ recordData(start, end, new NetworkStats.Entry(
+ IFACE_ALL, UID_ALL, SET_DEFAULT, TAG_NONE, rxBytes, 0L, txBytes, 0L, 0L));
+ }
+
+ /**
+ * Record that data traffic occurred in the given time range. Will
+ * distribute across internal buckets, creating new buckets as needed.
+ * @hide
+ */
+ public void recordData(long start, long end, NetworkStats.Entry entry) {
+ long rxBytes = entry.rxBytes;
+ long rxPackets = entry.rxPackets;
+ long txBytes = entry.txBytes;
+ long txPackets = entry.txPackets;
+ long operations = entry.operations;
+
+ if (entry.isNegative()) {
+ throw new IllegalArgumentException("tried recording negative data");
+ }
+ if (entry.isEmpty()) {
+ return;
+ }
+
+ // create any buckets needed by this range
+ ensureBuckets(start, end);
+ // Return fast if there is still no entry. This would typically happen when the start,
+ // end or duration are not valid values, e.g. start > end, negative duration value, etc.
+ if (bucketCount == 0) return;
+
+ // distribute data usage into buckets
+ long duration = end - start;
+ final int startIndex = getIndexAfter(end);
+ for (int i = startIndex; i >= 0; i--) {
+ final long curStart = bucketStart[i];
+ final long curEnd = curStart + bucketDuration;
+
+ // bucket is older than record; we're finished
+ if (curEnd < start) break;
+ // bucket is newer than record; keep looking
+ if (curStart > end) continue;
+
+ final long overlap = Math.min(curEnd, end) - Math.max(curStart, start);
+ if (overlap <= 0) continue;
+
+ // integer math each time is faster than floating point
+ final long fracRxBytes = multiplySafeByRational(rxBytes, overlap, duration);
+ final long fracRxPackets = multiplySafeByRational(rxPackets, overlap, duration);
+ final long fracTxBytes = multiplySafeByRational(txBytes, overlap, duration);
+ final long fracTxPackets = multiplySafeByRational(txPackets, overlap, duration);
+ final long fracOperations = multiplySafeByRational(operations, overlap, duration);
+
+
+ addLong(activeTime, i, overlap);
+ addLong(this.rxBytes, i, fracRxBytes); rxBytes -= fracRxBytes;
+ addLong(this.rxPackets, i, fracRxPackets); rxPackets -= fracRxPackets;
+ addLong(this.txBytes, i, fracTxBytes); txBytes -= fracTxBytes;
+ addLong(this.txPackets, i, fracTxPackets); txPackets -= fracTxPackets;
+ addLong(this.operations, i, fracOperations); operations -= fracOperations;
+
+ duration -= overlap;
+ }
+
+ totalBytes += entry.rxBytes + entry.txBytes;
+ }
+
+ /**
+ * Record an entire {@link NetworkStatsHistory} into this history. Usually
+ * for combining together stats for external reporting.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public void recordEntireHistory(NetworkStatsHistory input) {
+ recordHistory(input, Long.MIN_VALUE, Long.MAX_VALUE);
+ }
+
+ /**
+ * Record given {@link NetworkStatsHistory} into this history, copying only
+ * buckets that atomically occur in the inclusive time range. Doesn't
+ * interpolate across partial buckets.
+ * @hide
+ */
+ public void recordHistory(NetworkStatsHistory input, long start, long end) {
+ final NetworkStats.Entry entry = new NetworkStats.Entry(
+ IFACE_ALL, UID_ALL, SET_DEFAULT, TAG_NONE, 0L, 0L, 0L, 0L, 0L);
+ for (int i = 0; i < input.bucketCount; i++) {
+ final long bucketStart = input.bucketStart[i];
+ final long bucketEnd = bucketStart + input.bucketDuration;
+
+ // skip when bucket is outside requested range
+ if (bucketStart < start || bucketEnd > end) continue;
+
+ entry.rxBytes = getLong(input.rxBytes, i, 0L);
+ entry.rxPackets = getLong(input.rxPackets, i, 0L);
+ entry.txBytes = getLong(input.txBytes, i, 0L);
+ entry.txPackets = getLong(input.txPackets, i, 0L);
+ entry.operations = getLong(input.operations, i, 0L);
+
+ recordData(bucketStart, bucketEnd, entry);
+ }
+ }
+
+ /**
+ * Ensure that buckets exist for given time range, creating as needed.
+ */
+ private void ensureBuckets(long start, long end) {
+ // normalize incoming range to bucket boundaries
+ start -= start % bucketDuration;
+ end += (bucketDuration - (end % bucketDuration)) % bucketDuration;
+
+ for (long now = start; now < end; now += bucketDuration) {
+ // try finding existing bucket
+ final int index = Arrays.binarySearch(bucketStart, 0, bucketCount, now);
+ if (index < 0) {
+ // bucket missing, create and insert
+ insertBucket(~index, now);
+ }
+ }
+ }
+
+ /**
+ * Insert new bucket at requested index and starting time.
+ */
+ private void insertBucket(int index, long start) {
+ // create more buckets when needed
+ if (bucketCount >= bucketStart.length) {
+ final int newLength = Math.max(bucketStart.length, 10) * 3 / 2;
+ bucketStart = Arrays.copyOf(bucketStart, newLength);
+ if (activeTime != null) activeTime = Arrays.copyOf(activeTime, newLength);
+ if (rxBytes != null) rxBytes = Arrays.copyOf(rxBytes, newLength);
+ if (rxPackets != null) rxPackets = Arrays.copyOf(rxPackets, newLength);
+ if (txBytes != null) txBytes = Arrays.copyOf(txBytes, newLength);
+ if (txPackets != null) txPackets = Arrays.copyOf(txPackets, newLength);
+ if (operations != null) operations = Arrays.copyOf(operations, newLength);
+ }
+
+ // create gap when inserting bucket in middle
+ if (index < bucketCount) {
+ final int dstPos = index + 1;
+ final int length = bucketCount - index;
+
+ System.arraycopy(bucketStart, index, bucketStart, dstPos, length);
+ if (activeTime != null) System.arraycopy(activeTime, index, activeTime, dstPos, length);
+ if (rxBytes != null) System.arraycopy(rxBytes, index, rxBytes, dstPos, length);
+ if (rxPackets != null) System.arraycopy(rxPackets, index, rxPackets, dstPos, length);
+ if (txBytes != null) System.arraycopy(txBytes, index, txBytes, dstPos, length);
+ if (txPackets != null) System.arraycopy(txPackets, index, txPackets, dstPos, length);
+ if (operations != null) System.arraycopy(operations, index, operations, dstPos, length);
+ }
+
+ bucketStart[index] = start;
+ setLong(activeTime, index, 0L);
+ setLong(rxBytes, index, 0L);
+ setLong(rxPackets, index, 0L);
+ setLong(txBytes, index, 0L);
+ setLong(txPackets, index, 0L);
+ setLong(operations, index, 0L);
+ bucketCount++;
+ }
+
+ /**
+ * Clear all data stored in this object.
+ * @hide
+ */
+ public void clear() {
+ bucketStart = EmptyArray.LONG;
+ if (activeTime != null) activeTime = EmptyArray.LONG;
+ if (rxBytes != null) rxBytes = EmptyArray.LONG;
+ if (rxPackets != null) rxPackets = EmptyArray.LONG;
+ if (txBytes != null) txBytes = EmptyArray.LONG;
+ if (txPackets != null) txPackets = EmptyArray.LONG;
+ if (operations != null) operations = EmptyArray.LONG;
+ bucketCount = 0;
+ totalBytes = 0;
+ }
+
+ /**
+ * Remove buckets older than requested cutoff.
+ * @hide
+ */
+ public void removeBucketsBefore(long cutoff) {
+ // TODO: Consider use getIndexBefore.
+ int i;
+ for (i = 0; i < bucketCount; i++) {
+ final long curStart = bucketStart[i];
+ final long curEnd = curStart + bucketDuration;
+
+ // cutoff happens before or during this bucket; everything before
+ // this bucket should be removed.
+ if (curEnd > cutoff) break;
+ }
+
+ if (i > 0) {
+ final int length = bucketStart.length;
+ bucketStart = Arrays.copyOfRange(bucketStart, i, length);
+ if (activeTime != null) activeTime = Arrays.copyOfRange(activeTime, i, length);
+ if (rxBytes != null) rxBytes = Arrays.copyOfRange(rxBytes, i, length);
+ if (rxPackets != null) rxPackets = Arrays.copyOfRange(rxPackets, i, length);
+ if (txBytes != null) txBytes = Arrays.copyOfRange(txBytes, i, length);
+ if (txPackets != null) txPackets = Arrays.copyOfRange(txPackets, i, length);
+ if (operations != null) operations = Arrays.copyOfRange(operations, i, length);
+ bucketCount -= i;
+
+ totalBytes = 0;
+ if (rxBytes != null) totalBytes += CollectionUtils.total(rxBytes);
+ if (txBytes != null) totalBytes += CollectionUtils.total(txBytes);
+ }
+ }
+
+ /**
+ * Return interpolated data usage across the requested range. Interpolates
+ * across buckets, so values may be rounded slightly.
+ *
+ * <p>If the active bucket is not completed yet, it returns the proportional value of it
+ * based on its duration and the {@code end} param.
+ *
+ * @param start - start of the range, timestamp in milliseconds since the epoch.
+ * @param end - end of the range, timestamp in milliseconds since the epoch.
+ * @param recycle - entry instance for performance, could be null.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public Entry getValues(long start, long end, Entry recycle) {
+ return getValues(start, end, Long.MAX_VALUE, recycle);
+ }
+
+ /**
+ * Return interpolated data usage across the requested range. Interpolates
+ * across buckets, so values may be rounded slightly.
+ *
+ * @param start - start of the range, timestamp in milliseconds since the epoch.
+ * @param end - end of the range, timestamp in milliseconds since the epoch.
+ * @param now - current timestamp in milliseconds since the epoch (wall clock).
+ * @param recycle - entry instance for performance, could be null.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public Entry getValues(long start, long end, long now, Entry recycle) {
+ final Entry entry = recycle != null ? recycle : new Entry();
+ entry.bucketDuration = end - start;
+ entry.bucketStart = start;
+ entry.activeTime = activeTime != null ? 0 : UNKNOWN;
+ entry.rxBytes = rxBytes != null ? 0 : UNKNOWN;
+ entry.rxPackets = rxPackets != null ? 0 : UNKNOWN;
+ entry.txBytes = txBytes != null ? 0 : UNKNOWN;
+ entry.txPackets = txPackets != null ? 0 : UNKNOWN;
+ entry.operations = operations != null ? 0 : UNKNOWN;
+
+ // Return fast if there is no entry.
+ if (bucketCount == 0) return entry;
+
+ final int startIndex = getIndexAfter(end);
+ for (int i = startIndex; i >= 0; i--) {
+ final long curStart = bucketStart[i];
+ long curEnd = curStart + bucketDuration;
+
+ // bucket is older than request; we're finished
+ if (curEnd <= start) break;
+ // bucket is newer than request; keep looking
+ if (curStart >= end) continue;
+
+ // the active bucket is shorter then a normal completed bucket
+ if (curEnd > now) curEnd = now;
+ // usually this is simply bucketDuration
+ final long bucketSpan = curEnd - curStart;
+ // prevent division by zero
+ if (bucketSpan <= 0) continue;
+
+ final long overlapEnd = curEnd < end ? curEnd : end;
+ final long overlapStart = curStart > start ? curStart : start;
+ final long overlap = overlapEnd - overlapStart;
+ if (overlap <= 0) continue;
+
+ // integer math each time is faster than floating point
+ if (activeTime != null) {
+ entry.activeTime += multiplySafeByRational(activeTime[i], overlap, bucketSpan);
+ }
+ if (rxBytes != null) {
+ entry.rxBytes += multiplySafeByRational(rxBytes[i], overlap, bucketSpan);
+ }
+ if (rxPackets != null) {
+ entry.rxPackets += multiplySafeByRational(rxPackets[i], overlap, bucketSpan);
+ }
+ if (txBytes != null) {
+ entry.txBytes += multiplySafeByRational(txBytes[i], overlap, bucketSpan);
+ }
+ if (txPackets != null) {
+ entry.txPackets += multiplySafeByRational(txPackets[i], overlap, bucketSpan);
+ }
+ if (operations != null) {
+ entry.operations += multiplySafeByRational(operations[i], overlap, bucketSpan);
+ }
+ }
+ return entry;
+ }
+
+ /**
+ * @deprecated only for temporary testing
+ * @hide
+ */
+ @Deprecated
+ public void generateRandom(long start, long end, long bytes) {
+ final Random r = new Random();
+
+ final float fractionRx = r.nextFloat();
+ final long rxBytes = (long) (bytes * fractionRx);
+ final long txBytes = (long) (bytes * (1 - fractionRx));
+
+ final long rxPackets = rxBytes / 1024;
+ final long txPackets = txBytes / 1024;
+ final long operations = rxBytes / 2048;
+
+ generateRandom(start, end, rxBytes, rxPackets, txBytes, txPackets, operations, r);
+ }
+
+ /**
+ * @deprecated only for temporary testing
+ * @hide
+ */
+ @Deprecated
+ public void generateRandom(long start, long end, long rxBytes, long rxPackets, long txBytes,
+ long txPackets, long operations, Random r) {
+ ensureBuckets(start, end);
+
+ final NetworkStats.Entry entry = new NetworkStats.Entry(
+ IFACE_ALL, UID_ALL, SET_DEFAULT, TAG_NONE, 0L, 0L, 0L, 0L, 0L);
+ while (rxBytes > 1024 || rxPackets > 128 || txBytes > 1024 || txPackets > 128
+ || operations > 32) {
+ final long curStart = randomLong(r, start, end);
+ final long curEnd = curStart + randomLong(r, 0, (end - curStart) / 2);
+
+ entry.rxBytes = randomLong(r, 0, rxBytes);
+ entry.rxPackets = randomLong(r, 0, rxPackets);
+ entry.txBytes = randomLong(r, 0, txBytes);
+ entry.txPackets = randomLong(r, 0, txPackets);
+ entry.operations = randomLong(r, 0, operations);
+
+ rxBytes -= entry.rxBytes;
+ rxPackets -= entry.rxPackets;
+ txBytes -= entry.txBytes;
+ txPackets -= entry.txPackets;
+ operations -= entry.operations;
+
+ recordData(curStart, curEnd, entry);
+ }
+ }
+
+ /** @hide */
+ public static long randomLong(Random r, long start, long end) {
+ return (long) (start + (r.nextFloat() * (end - start)));
+ }
+
+ /**
+ * Quickly determine if this history intersects with given window.
+ * @hide
+ */
+ public boolean intersects(long start, long end) {
+ final long dataStart = getStart();
+ final long dataEnd = getEnd();
+ if (start >= dataStart && start <= dataEnd) return true;
+ if (end >= dataStart && end <= dataEnd) return true;
+ if (dataStart >= start && dataStart <= end) return true;
+ if (dataEnd >= start && dataEnd <= end) return true;
+ return false;
+ }
+
+ /** @hide */
+ public void dump(IndentingPrintWriter pw, boolean fullHistory) {
+ pw.print("NetworkStatsHistory: bucketDuration=");
+ pw.println(bucketDuration / SECOND_IN_MILLIS);
+ pw.increaseIndent();
+
+ final int start = fullHistory ? 0 : Math.max(0, bucketCount - 32);
+ if (start > 0) {
+ pw.print("(omitting "); pw.print(start); pw.println(" buckets)");
+ }
+
+ for (int i = start; i < bucketCount; i++) {
+ pw.print("st="); pw.print(bucketStart[i] / SECOND_IN_MILLIS);
+ if (rxBytes != null) { pw.print(" rb="); pw.print(rxBytes[i]); }
+ if (rxPackets != null) { pw.print(" rp="); pw.print(rxPackets[i]); }
+ if (txBytes != null) { pw.print(" tb="); pw.print(txBytes[i]); }
+ if (txPackets != null) { pw.print(" tp="); pw.print(txPackets[i]); }
+ if (operations != null) { pw.print(" op="); pw.print(operations[i]); }
+ pw.println();
+ }
+
+ pw.decreaseIndent();
+ }
+
+ /** @hide */
+ public void dumpCheckin(PrintWriter pw) {
+ pw.print("d,");
+ pw.print(bucketDuration / SECOND_IN_MILLIS);
+ pw.println();
+
+ for (int i = 0; i < bucketCount; i++) {
+ pw.print("b,");
+ pw.print(bucketStart[i] / SECOND_IN_MILLIS); pw.print(',');
+ if (rxBytes != null) { pw.print(rxBytes[i]); } else { pw.print("*"); } pw.print(',');
+ if (rxPackets != null) { pw.print(rxPackets[i]); } else { pw.print("*"); } pw.print(',');
+ if (txBytes != null) { pw.print(txBytes[i]); } else { pw.print("*"); } pw.print(',');
+ if (txPackets != null) { pw.print(txPackets[i]); } else { pw.print("*"); } pw.print(',');
+ if (operations != null) { pw.print(operations[i]); } else { pw.print("*"); }
+ pw.println();
+ }
+ }
+
+ /** @hide */
+ public void dumpDebug(ProtoOutputStream proto, long tag) {
+ final long start = proto.start(tag);
+
+ proto.write(NetworkStatsHistoryProto.BUCKET_DURATION_MS, bucketDuration);
+
+ for (int i = 0; i < bucketCount; i++) {
+ final long startBucket = proto.start(NetworkStatsHistoryProto.BUCKETS);
+
+ proto.write(NetworkStatsHistoryBucketProto.BUCKET_START_MS,
+ bucketStart[i]);
+ dumpDebug(proto, NetworkStatsHistoryBucketProto.RX_BYTES, rxBytes, i);
+ dumpDebug(proto, NetworkStatsHistoryBucketProto.RX_PACKETS, rxPackets, i);
+ dumpDebug(proto, NetworkStatsHistoryBucketProto.TX_BYTES, txBytes, i);
+ dumpDebug(proto, NetworkStatsHistoryBucketProto.TX_PACKETS, txPackets, i);
+ dumpDebug(proto, NetworkStatsHistoryBucketProto.OPERATIONS, operations, i);
+
+ proto.end(startBucket);
+ }
+
+ proto.end(start);
+ }
+
+ private static void dumpDebug(ProtoOutputStream proto, long tag, long[] array, int index) {
+ if (array != null) {
+ proto.write(tag, array[index]);
+ }
+ }
+
+ @Override
+ public String toString() {
+ final CharArrayWriter writer = new CharArrayWriter();
+ dump(new IndentingPrintWriter(writer, " "), false);
+ return writer.toString();
+ }
+
+ @UnsupportedAppUsage
+ public static final @android.annotation.NonNull Creator<NetworkStatsHistory> CREATOR = new Creator<NetworkStatsHistory>() {
+ @Override
+ public NetworkStatsHistory createFromParcel(Parcel in) {
+ return new NetworkStatsHistory(in);
+ }
+
+ @Override
+ public NetworkStatsHistory[] newArray(int size) {
+ return new NetworkStatsHistory[size];
+ }
+ };
+
+ private static long getLong(long[] array, int i, long value) {
+ return array != null ? array[i] : value;
+ }
+
+ private static void setLong(long[] array, int i, long value) {
+ if (array != null) array[i] = value;
+ }
+
+ private static void addLong(long[] array, int i, long value) {
+ if (array != null) array[i] += value;
+ }
+
+ /** @hide */
+ public int estimateResizeBuckets(long newBucketDuration) {
+ return (int) (size() * getBucketDuration() / newBucketDuration);
+ }
+
+ /**
+ * Utility methods for interacting with {@link DataInputStream} and
+ * {@link DataOutputStream}, mostly dealing with writing partial arrays.
+ * @hide
+ */
+ public static class DataStreamUtils {
+ @Deprecated
+ public static long[] readFullLongArray(DataInput in) throws IOException {
+ final int size = in.readInt();
+ if (size < 0) throw new ProtocolException("negative array size");
+ final long[] values = new long[size];
+ for (int i = 0; i < values.length; i++) {
+ values[i] = in.readLong();
+ }
+ return values;
+ }
+
+ /**
+ * Read variable-length {@link Long} using protobuf-style approach.
+ */
+ public static long readVarLong(DataInput in) throws IOException {
+ int shift = 0;
+ long result = 0;
+ while (shift < 64) {
+ byte b = in.readByte();
+ result |= (long) (b & 0x7F) << shift;
+ if ((b & 0x80) == 0)
+ return result;
+ shift += 7;
+ }
+ throw new ProtocolException("malformed long");
+ }
+
+ /**
+ * Write variable-length {@link Long} using protobuf-style approach.
+ */
+ public static void writeVarLong(DataOutput out, long value) throws IOException {
+ while (true) {
+ if ((value & ~0x7FL) == 0) {
+ out.writeByte((int) value);
+ return;
+ } else {
+ out.writeByte(((int) value & 0x7F) | 0x80);
+ value >>>= 7;
+ }
+ }
+ }
+
+ public static long[] readVarLongArray(DataInput in) throws IOException {
+ final int size = in.readInt();
+ if (size == -1) return null;
+ if (size < 0) throw new ProtocolException("negative array size");
+ final long[] values = new long[size];
+ for (int i = 0; i < values.length; i++) {
+ values[i] = readVarLong(in);
+ }
+ return values;
+ }
+
+ public static void writeVarLongArray(DataOutput out, long[] values, int size)
+ throws IOException {
+ if (values == null) {
+ out.writeInt(-1);
+ return;
+ }
+ if (size > values.length) {
+ throw new IllegalArgumentException("size larger than length");
+ }
+ out.writeInt(size);
+ for (int i = 0; i < size; i++) {
+ writeVarLong(out, values[i]);
+ }
+ }
+ }
+
+ /**
+ * Utility methods for interacting with {@link Parcel} structures, mostly
+ * dealing with writing partial arrays.
+ * @hide
+ */
+ public static class ParcelUtils {
+ public static long[] readLongArray(Parcel in) {
+ final int size = in.readInt();
+ if (size == -1) return null;
+ final long[] values = new long[size];
+ for (int i = 0; i < values.length; i++) {
+ values[i] = in.readLong();
+ }
+ return values;
+ }
+
+ public static void writeLongArray(Parcel out, long[] values, int size) {
+ if (values == null) {
+ out.writeInt(-1);
+ return;
+ }
+ if (size > values.length) {
+ throw new IllegalArgumentException("size larger than length");
+ }
+ out.writeInt(size);
+ for (int i = 0; i < size; i++) {
+ out.writeLong(values[i]);
+ }
+ }
+ }
+
+ /**
+ * Builder class for {@link NetworkStatsHistory}.
+ */
+ public static final class Builder {
+ private final long mBucketDuration;
+ private final List<Long> mBucketStart;
+ private final List<Long> mActiveTime;
+ private final List<Long> mRxBytes;
+ private final List<Long> mRxPackets;
+ private final List<Long> mTxBytes;
+ private final List<Long> mTxPackets;
+ private final List<Long> mOperations;
+
+ /**
+ * Creates a new Builder with given bucket duration and initial capacity to construct
+ * {@link NetworkStatsHistory} objects.
+ *
+ * @param bucketDuration Duration of the buckets of the object, in milliseconds.
+ * @param initialCapacity Estimated number of records.
+ */
+ public Builder(long bucketDuration, int initialCapacity) {
+ mBucketDuration = bucketDuration;
+ mBucketStart = new ArrayList<>(initialCapacity);
+ mActiveTime = new ArrayList<>(initialCapacity);
+ mRxBytes = new ArrayList<>(initialCapacity);
+ mRxPackets = new ArrayList<>(initialCapacity);
+ mTxBytes = new ArrayList<>(initialCapacity);
+ mTxPackets = new ArrayList<>(initialCapacity);
+ mOperations = new ArrayList<>(initialCapacity);
+ }
+
+ /**
+ * Add an {@link Entry} into the {@link NetworkStatsHistory} instance.
+ *
+ * @param entry The target {@link Entry} object.
+ * @return The builder object.
+ */
+ @NonNull
+ public Builder addEntry(@NonNull Entry entry) {
+ mBucketStart.add(entry.bucketStart);
+ mActiveTime.add(entry.activeTime);
+ mRxBytes.add(entry.rxBytes);
+ mRxPackets.add(entry.rxPackets);
+ mTxBytes.add(entry.txBytes);
+ mTxPackets.add(entry.txPackets);
+ mOperations.add(entry.operations);
+ return this;
+ }
+
+ private static long sum(@NonNull List<Long> list) {
+ long sum = 0;
+ for (long entry : list) {
+ sum += entry;
+ }
+ return sum;
+ }
+
+ /**
+ * Builds the instance of the {@link NetworkStatsHistory}.
+ *
+ * @return the built instance of {@link NetworkStatsHistory}.
+ */
+ @NonNull
+ public NetworkStatsHistory build() {
+ return new NetworkStatsHistory(mBucketDuration,
+ CollectionUtils.toLongArray(mBucketStart),
+ CollectionUtils.toLongArray(mActiveTime),
+ CollectionUtils.toLongArray(mRxBytes),
+ CollectionUtils.toLongArray(mRxPackets),
+ CollectionUtils.toLongArray(mTxBytes),
+ CollectionUtils.toLongArray(mTxPackets),
+ CollectionUtils.toLongArray(mOperations),
+ mBucketStart.size(),
+ sum(mRxBytes) + sum(mTxBytes));
+ }
+ }
+}
diff --git a/framework-t/src/android/net/NetworkTemplate.java b/framework-t/src/android/net/NetworkTemplate.java
new file mode 100644
index 0000000..7b5afd7
--- /dev/null
+++ b/framework-t/src/android/net/NetworkTemplate.java
@@ -0,0 +1,1119 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+import static android.net.ConnectivityManager.TYPE_BLUETOOTH;
+import static android.net.ConnectivityManager.TYPE_ETHERNET;
+import static android.net.ConnectivityManager.TYPE_MOBILE;
+import static android.net.ConnectivityManager.TYPE_PROXY;
+import static android.net.ConnectivityManager.TYPE_WIFI;
+import static android.net.ConnectivityManager.TYPE_WIFI_P2P;
+import static android.net.ConnectivityManager.TYPE_WIMAX;
+import static android.net.NetworkIdentity.OEM_NONE;
+import static android.net.NetworkIdentity.OEM_PAID;
+import static android.net.NetworkIdentity.OEM_PRIVATE;
+import static android.net.NetworkStats.DEFAULT_NETWORK_ALL;
+import static android.net.NetworkStats.DEFAULT_NETWORK_NO;
+import static android.net.NetworkStats.DEFAULT_NETWORK_YES;
+import static android.net.NetworkStats.METERED_ALL;
+import static android.net.NetworkStats.METERED_NO;
+import static android.net.NetworkStats.METERED_YES;
+import static android.net.NetworkStats.ROAMING_ALL;
+import static android.net.NetworkStats.ROAMING_NO;
+import static android.net.NetworkStats.ROAMING_YES;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.app.usage.NetworkStatsManager;
+import android.compat.annotation.UnsupportedAppUsage;
+import android.net.wifi.WifiInfo;
+import android.os.Build;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+import android.util.ArraySet;
+
+import com.android.net.module.util.CollectionUtils;
+import com.android.net.module.util.NetworkIdentityUtils;
+import com.android.net.module.util.NetworkStatsUtils;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Objects;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+/**
+ * Predicate used to match {@link NetworkIdentity}, usually when collecting
+ * statistics. (It should probably have been named {@code NetworkPredicate}.)
+ *
+ * @hide
+ */
+@SystemApi(client = MODULE_LIBRARIES)
+public final class NetworkTemplate implements Parcelable {
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "MATCH_" }, value = {
+ MATCH_MOBILE,
+ MATCH_WIFI,
+ MATCH_ETHERNET,
+ MATCH_BLUETOOTH,
+ MATCH_PROXY,
+ MATCH_CARRIER,
+ })
+ public @interface TemplateMatchRule{}
+
+ /** Match rule to match cellular networks with given Subscriber Ids. */
+ public static final int MATCH_MOBILE = 1;
+ /** Match rule to match wifi networks. */
+ public static final int MATCH_WIFI = 4;
+ /** Match rule to match ethernet networks. */
+ public static final int MATCH_ETHERNET = 5;
+ /**
+ * Match rule to match all cellular networks.
+ *
+ * @hide
+ */
+ public static final int MATCH_MOBILE_WILDCARD = 6;
+ /**
+ * Match rule to match all wifi networks.
+ *
+ * @hide
+ */
+ public static final int MATCH_WIFI_WILDCARD = 7;
+ /** Match rule to match bluetooth networks. */
+ public static final int MATCH_BLUETOOTH = 8;
+ /**
+ * Match rule to match networks with {@link ConnectivityManager#TYPE_PROXY} as the legacy
+ * network type.
+ */
+ public static final int MATCH_PROXY = 9;
+ /**
+ * Match rule to match all networks with subscriberId inside the template. Some carriers
+ * may offer non-cellular networks like WiFi, which will be matched by this rule.
+ */
+ public static final int MATCH_CARRIER = 10;
+
+ // TODO: Remove this and replace all callers with WIFI_NETWORK_KEY_ALL.
+ /** @hide */
+ public static final String WIFI_NETWORKID_ALL = null;
+
+ /**
+ * Wi-Fi Network Key is never supposed to be null (if it is, it is a bug that
+ * should be fixed), so it's not possible to want to match null vs
+ * non-null. Therefore it's fine to use null as a sentinel for Wifi Network Key.
+ *
+ * @hide
+ */
+ public static final String WIFI_NETWORK_KEY_ALL = WIFI_NETWORKID_ALL;
+
+ /**
+ * Include all network types when filtering. This is meant to merge in with the
+ * {@code TelephonyManager.NETWORK_TYPE_*} constants, and thus needs to stay in sync.
+ */
+ public static final int NETWORK_TYPE_ALL = -1;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(prefix = { "OEM_MANAGED_" }, value = {
+ OEM_MANAGED_ALL,
+ OEM_MANAGED_NO,
+ OEM_MANAGED_YES,
+ OEM_MANAGED_PAID,
+ OEM_MANAGED_PRIVATE
+ })
+ public @interface OemManaged{}
+
+ /**
+ * Value to match both OEM managed and unmanaged networks (all networks).
+ */
+ public static final int OEM_MANAGED_ALL = -1;
+ /**
+ * Value to match networks which are not OEM managed.
+ */
+ public static final int OEM_MANAGED_NO = OEM_NONE;
+ /**
+ * Value to match any OEM managed network.
+ */
+ public static final int OEM_MANAGED_YES = -2;
+ /**
+ * Network has {@link NetworkCapabilities#NET_CAPABILITY_OEM_PAID}.
+ */
+ public static final int OEM_MANAGED_PAID = OEM_PAID;
+ /**
+ * Network has {@link NetworkCapabilities#NET_CAPABILITY_OEM_PRIVATE}.
+ */
+ public static final int OEM_MANAGED_PRIVATE = OEM_PRIVATE;
+
+ private static boolean isKnownMatchRule(final int rule) {
+ switch (rule) {
+ case MATCH_MOBILE:
+ case MATCH_WIFI:
+ case MATCH_ETHERNET:
+ case MATCH_MOBILE_WILDCARD:
+ case MATCH_WIFI_WILDCARD:
+ case MATCH_BLUETOOTH:
+ case MATCH_PROXY:
+ case MATCH_CARRIER:
+ return true;
+
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Template to match {@link ConnectivityManager#TYPE_MOBILE} networks with
+ * the given IMSI.
+ *
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public static NetworkTemplate buildTemplateMobileAll(String subscriberId) {
+ return new NetworkTemplate(MATCH_MOBILE, subscriberId, null);
+ }
+
+ /**
+ * Template to match cellular networks with the given IMSI, {@code ratType} and
+ * {@code metered}. Use {@link #NETWORK_TYPE_ALL} to include all network types when
+ * filtering. See {@code TelephonyManager.NETWORK_TYPE_*}.
+ *
+ * @hide
+ */
+ public static NetworkTemplate buildTemplateMobileWithRatType(@Nullable String subscriberId,
+ int ratType, int metered) {
+ if (TextUtils.isEmpty(subscriberId)) {
+ return new NetworkTemplate(MATCH_MOBILE_WILDCARD, null /* subscriberId */,
+ null /* matchSubscriberIds */,
+ new String[0] /* matchWifiNetworkKeys */, metered, ROAMING_ALL,
+ DEFAULT_NETWORK_ALL, ratType, OEM_MANAGED_ALL,
+ NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT);
+ }
+ return new NetworkTemplate(MATCH_MOBILE, subscriberId, new String[] { subscriberId },
+ new String[0] /* matchWifiNetworkKeys */,
+ metered, ROAMING_ALL, DEFAULT_NETWORK_ALL, ratType, OEM_MANAGED_ALL,
+ NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT);
+ }
+
+ /**
+ * Template to match metered {@link ConnectivityManager#TYPE_MOBILE} networks,
+ * regardless of IMSI.
+ *
+ * @hide
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public static NetworkTemplate buildTemplateMobileWildcard() {
+ return new NetworkTemplate(MATCH_MOBILE_WILDCARD, null, null);
+ }
+
+ /**
+ * Template to match all metered {@link ConnectivityManager#TYPE_WIFI} networks,
+ * regardless of key of the wifi network.
+ *
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public static NetworkTemplate buildTemplateWifiWildcard() {
+ // TODO: Consider replace this with MATCH_WIFI with NETWORK_ID_ALL
+ // and SUBSCRIBER_ID_MATCH_RULE_ALL.
+ return new NetworkTemplate(MATCH_WIFI_WILDCARD, null, null);
+ }
+
+ /** @hide */
+ @Deprecated
+ @UnsupportedAppUsage
+ public static NetworkTemplate buildTemplateWifi() {
+ return buildTemplateWifiWildcard();
+ }
+
+ /**
+ * Template to match {@link ConnectivityManager#TYPE_WIFI} networks with the
+ * given key of the wifi network.
+ *
+ * @param wifiNetworkKey key of the wifi network. see {@link WifiInfo#getNetworkKey()}
+ * to know details about the key.
+ * @hide
+ */
+ public static NetworkTemplate buildTemplateWifi(@NonNull String wifiNetworkKey) {
+ Objects.requireNonNull(wifiNetworkKey);
+ return new NetworkTemplate(MATCH_WIFI, null /* subscriberId */,
+ new String[] { null } /* matchSubscriberIds */,
+ new String[] { wifiNetworkKey }, METERED_ALL, ROAMING_ALL,
+ DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL, OEM_MANAGED_ALL,
+ NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_ALL);
+ }
+
+ /**
+ * Template to match all {@link ConnectivityManager#TYPE_WIFI} networks with the given
+ * key of the wifi network and IMSI.
+ *
+ * Call with {@link #WIFI_NETWORK_KEY_ALL} for {@code wifiNetworkKey} to get result regardless
+ * of key of the wifi network.
+ *
+ * @param wifiNetworkKey key of the wifi network. see {@link WifiInfo#getNetworkKey()}
+ * to know details about the key.
+ * @param subscriberId the IMSI associated to this wifi network.
+ *
+ * @hide
+ */
+ public static NetworkTemplate buildTemplateWifi(@Nullable String wifiNetworkKey,
+ @Nullable String subscriberId) {
+ return new NetworkTemplate(MATCH_WIFI, subscriberId, new String[] { subscriberId },
+ wifiNetworkKey != null
+ ? new String[] { wifiNetworkKey } : new String[0],
+ METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL, OEM_MANAGED_ALL,
+ NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT);
+ }
+
+ /**
+ * Template to combine all {@link ConnectivityManager#TYPE_ETHERNET} style
+ * networks together.
+ *
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public static NetworkTemplate buildTemplateEthernet() {
+ return new NetworkTemplate(MATCH_ETHERNET, null, null);
+ }
+
+ /**
+ * Template to combine all {@link ConnectivityManager#TYPE_BLUETOOTH} style
+ * networks together.
+ *
+ * @hide
+ */
+ public static NetworkTemplate buildTemplateBluetooth() {
+ return new NetworkTemplate(MATCH_BLUETOOTH, null, null);
+ }
+
+ /**
+ * Template to combine all {@link ConnectivityManager#TYPE_PROXY} style
+ * networks together.
+ *
+ * @hide
+ */
+ public static NetworkTemplate buildTemplateProxy() {
+ return new NetworkTemplate(MATCH_PROXY, null, null);
+ }
+
+ /**
+ * Template to match all metered carrier networks with the given IMSI.
+ *
+ * @hide
+ */
+ public static NetworkTemplate buildTemplateCarrierMetered(@NonNull String subscriberId) {
+ Objects.requireNonNull(subscriberId);
+ return new NetworkTemplate(MATCH_CARRIER, subscriberId,
+ new String[] { subscriberId },
+ new String[0] /* matchWifiNetworkKeys */,
+ METERED_YES, ROAMING_ALL,
+ DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL, OEM_MANAGED_ALL,
+ NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT);
+ }
+
+ private final int mMatchRule;
+ private final String mSubscriberId;
+
+ /**
+ * Ugh, templates are designed to target a single subscriber, but we might
+ * need to match several "merged" subscribers. These are the subscribers
+ * that should be considered to match this template.
+ * <p>
+ * Since the merge set is dynamic, it should <em>not</em> be persisted or
+ * used for determining equality.
+ */
+ private final String[] mMatchSubscriberIds;
+
+ @NonNull
+ private final String[] mMatchWifiNetworkKeys;
+
+ // Matches for the NetworkStats constants METERED_*, ROAMING_* and DEFAULT_NETWORK_*.
+ private final int mMetered;
+ private final int mRoaming;
+ private final int mDefaultNetwork;
+ private final int mRatType;
+ /**
+ * The subscriber Id match rule defines how the template should match networks with
+ * specific subscriberId(s). See NetworkTemplate#SUBSCRIBER_ID_MATCH_RULE_* for more detail.
+ */
+ private final int mSubscriberIdMatchRule;
+
+ // Bitfield containing OEM network properties{@code NetworkIdentity#OEM_*}.
+ private final int mOemManaged;
+
+ private static void checkValidSubscriberIdMatchRule(int matchRule, int subscriberIdMatchRule) {
+ switch (matchRule) {
+ case MATCH_MOBILE:
+ case MATCH_CARRIER:
+ // MOBILE and CARRIER templates must always specify a subscriber ID.
+ if (subscriberIdMatchRule == NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_ALL) {
+ throw new IllegalArgumentException("Invalid SubscriberIdMatchRule "
+ + "on match rule: " + getMatchRuleName(matchRule));
+ }
+ return;
+ default:
+ return;
+ }
+ }
+
+ /** @hide */
+ // TODO: Deprecate this constructor, mark it @UnsupportedAppUsage(maxTargetSdk = S)
+ @UnsupportedAppUsage
+ public NetworkTemplate(int matchRule, String subscriberId, String wifiNetworkKey) {
+ this(matchRule, subscriberId, new String[] { subscriberId }, wifiNetworkKey);
+ }
+
+ /** @hide */
+ public NetworkTemplate(int matchRule, String subscriberId, String[] matchSubscriberIds,
+ String wifiNetworkKey) {
+ // Older versions used to only match MATCH_MOBILE and MATCH_MOBILE_WILDCARD templates
+ // to metered networks. It is now possible to match mobile with any meteredness, but
+ // in order to preserve backward compatibility of @UnsupportedAppUsage methods, this
+ //constructor passes METERED_YES for these types.
+ this(matchRule, subscriberId, matchSubscriberIds,
+ wifiNetworkKey != null ? new String[] { wifiNetworkKey } : new String[0],
+ (matchRule == MATCH_MOBILE || matchRule == MATCH_MOBILE_WILDCARD) ? METERED_YES
+ : METERED_ALL , ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+ OEM_MANAGED_ALL, NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT);
+ }
+
+ /** @hide */
+ // TODO: Remove it after updating all of the caller.
+ public NetworkTemplate(int matchRule, String subscriberId, String[] matchSubscriberIds,
+ String wifiNetworkKey, int metered, int roaming, int defaultNetwork, int ratType,
+ int oemManaged) {
+ this(matchRule, subscriberId, matchSubscriberIds,
+ wifiNetworkKey != null ? new String[] { wifiNetworkKey } : new String[0],
+ metered, roaming, defaultNetwork, ratType, oemManaged,
+ NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT);
+ }
+
+ /** @hide */
+ public NetworkTemplate(int matchRule, String subscriberId, String[] matchSubscriberIds,
+ String[] matchWifiNetworkKeys, int metered, int roaming,
+ int defaultNetwork, int ratType, int oemManaged, int subscriberIdMatchRule) {
+ Objects.requireNonNull(matchWifiNetworkKeys);
+ mMatchRule = matchRule;
+ mSubscriberId = subscriberId;
+ // TODO: Check whether mMatchSubscriberIds = null or mMatchSubscriberIds = {null} when
+ // mSubscriberId is null
+ mMatchSubscriberIds = matchSubscriberIds;
+ mMatchWifiNetworkKeys = matchWifiNetworkKeys;
+ mMetered = metered;
+ mRoaming = roaming;
+ mDefaultNetwork = defaultNetwork;
+ mRatType = ratType;
+ mOemManaged = oemManaged;
+ mSubscriberIdMatchRule = subscriberIdMatchRule;
+ checkValidSubscriberIdMatchRule(matchRule, subscriberIdMatchRule);
+ if (!isKnownMatchRule(matchRule)) {
+ throw new IllegalArgumentException("Unknown network template rule " + matchRule
+ + " will not match any identity.");
+ }
+ }
+
+ private NetworkTemplate(Parcel in) {
+ mMatchRule = in.readInt();
+ mSubscriberId = in.readString();
+ mMatchSubscriberIds = in.createStringArray();
+ mMatchWifiNetworkKeys = in.createStringArray();
+ mMetered = in.readInt();
+ mRoaming = in.readInt();
+ mDefaultNetwork = in.readInt();
+ mRatType = in.readInt();
+ mOemManaged = in.readInt();
+ mSubscriberIdMatchRule = in.readInt();
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeInt(mMatchRule);
+ dest.writeString(mSubscriberId);
+ dest.writeStringArray(mMatchSubscriberIds);
+ dest.writeStringArray(mMatchWifiNetworkKeys);
+ dest.writeInt(mMetered);
+ dest.writeInt(mRoaming);
+ dest.writeInt(mDefaultNetwork);
+ dest.writeInt(mRatType);
+ dest.writeInt(mOemManaged);
+ dest.writeInt(mSubscriberIdMatchRule);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public String toString() {
+ final StringBuilder builder = new StringBuilder("NetworkTemplate: ");
+ builder.append("matchRule=").append(getMatchRuleName(mMatchRule));
+ if (mSubscriberId != null) {
+ builder.append(", subscriberId=").append(
+ NetworkIdentityUtils.scrubSubscriberId(mSubscriberId));
+ }
+ if (mMatchSubscriberIds != null) {
+ builder.append(", matchSubscriberIds=").append(
+ Arrays.toString(NetworkIdentityUtils.scrubSubscriberIds(mMatchSubscriberIds)));
+ }
+ builder.append(", matchWifiNetworkKeys=").append(Arrays.toString(mMatchWifiNetworkKeys));
+ if (mMetered != METERED_ALL) {
+ builder.append(", metered=").append(NetworkStats.meteredToString(mMetered));
+ }
+ if (mRoaming != ROAMING_ALL) {
+ builder.append(", roaming=").append(NetworkStats.roamingToString(mRoaming));
+ }
+ if (mDefaultNetwork != DEFAULT_NETWORK_ALL) {
+ builder.append(", defaultNetwork=").append(NetworkStats.defaultNetworkToString(
+ mDefaultNetwork));
+ }
+ if (mRatType != NETWORK_TYPE_ALL) {
+ builder.append(", ratType=").append(mRatType);
+ }
+ if (mOemManaged != OEM_MANAGED_ALL) {
+ builder.append(", oemManaged=").append(getOemManagedNames(mOemManaged));
+ }
+ builder.append(", subscriberIdMatchRule=")
+ .append(subscriberIdMatchRuleToString(mSubscriberIdMatchRule));
+ return builder.toString();
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mMatchRule, mSubscriberId, Arrays.hashCode(mMatchWifiNetworkKeys),
+ mMetered, mRoaming, mDefaultNetwork, mRatType, mOemManaged, mSubscriberIdMatchRule);
+ }
+
+ @Override
+ public boolean equals(@Nullable Object obj) {
+ if (obj instanceof NetworkTemplate) {
+ final NetworkTemplate other = (NetworkTemplate) obj;
+ return mMatchRule == other.mMatchRule
+ && Objects.equals(mSubscriberId, other.mSubscriberId)
+ && mMetered == other.mMetered
+ && mRoaming == other.mRoaming
+ && mDefaultNetwork == other.mDefaultNetwork
+ && mRatType == other.mRatType
+ && mOemManaged == other.mOemManaged
+ && mSubscriberIdMatchRule == other.mSubscriberIdMatchRule
+ && Arrays.equals(mMatchWifiNetworkKeys, other.mMatchWifiNetworkKeys);
+ }
+ return false;
+ }
+
+ private static String subscriberIdMatchRuleToString(int rule) {
+ switch (rule) {
+ case NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT:
+ return "EXACT_MATCH";
+ case NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_ALL:
+ return "ALL";
+ default:
+ return "Unknown rule " + rule;
+ }
+ }
+
+ /** @hide */
+ public boolean isMatchRuleMobile() {
+ switch (mMatchRule) {
+ case MATCH_MOBILE:
+ case MATCH_MOBILE_WILDCARD:
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Get match rule of the template. See {@code MATCH_*}.
+ */
+ @UnsupportedAppUsage
+ public int getMatchRule() {
+ // Wildcard rules are not exposed. For external callers, convert wildcard rules to
+ // exposed rules before returning.
+ switch (mMatchRule) {
+ case MATCH_MOBILE_WILDCARD:
+ return MATCH_MOBILE;
+ case MATCH_WIFI_WILDCARD:
+ return MATCH_WIFI;
+ default:
+ return mMatchRule;
+ }
+ }
+
+ /**
+ * Get subscriber Id of the template.
+ * @hide
+ */
+ @Nullable
+ @UnsupportedAppUsage
+ public String getSubscriberId() {
+ return mSubscriberId;
+ }
+
+ /**
+ * Get set of subscriber Ids of the template.
+ */
+ @NonNull
+ public Set<String> getSubscriberIds() {
+ return new ArraySet<>(Arrays.asList(mMatchSubscriberIds));
+ }
+
+ /**
+ * Get the set of Wifi Network Keys of the template.
+ * See {@link WifiInfo#getNetworkKey()}.
+ */
+ @NonNull
+ public Set<String> getWifiNetworkKeys() {
+ return new ArraySet<>(Arrays.asList(mMatchWifiNetworkKeys));
+ }
+
+ /** @hide */
+ // TODO: Remove this and replace all callers with {@link #getWifiNetworkKeys()}.
+ @Nullable
+ public String getNetworkId() {
+ return getWifiNetworkKeys().isEmpty() ? null : getWifiNetworkKeys().iterator().next();
+ }
+
+ /**
+ * Get meteredness filter of the template.
+ */
+ @NetworkStats.Meteredness
+ public int getMeteredness() {
+ return mMetered;
+ }
+
+ /**
+ * Get roaming filter of the template.
+ */
+ @NetworkStats.Roaming
+ public int getRoaming() {
+ return mRoaming;
+ }
+
+ /**
+ * Get the default network status filter of the template.
+ */
+ @NetworkStats.DefaultNetwork
+ public int getDefaultNetworkStatus() {
+ return mDefaultNetwork;
+ }
+
+ /**
+ * Get the Radio Access Technology(RAT) type filter of the template.
+ */
+ public int getRatType() {
+ return mRatType;
+ }
+
+ /**
+ * Get the OEM managed filter of the template. See {@code OEM_MANAGED_*} or
+ * {@code android.net.NetworkIdentity#OEM_*}.
+ */
+ @OemManaged
+ public int getOemManaged() {
+ return mOemManaged;
+ }
+
+ /**
+ * Test if given {@link NetworkIdentity} matches this template.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public boolean matches(@NonNull NetworkIdentity ident) {
+ Objects.requireNonNull(ident);
+ if (!matchesMetered(ident)) return false;
+ if (!matchesRoaming(ident)) return false;
+ if (!matchesDefaultNetwork(ident)) return false;
+ if (!matchesOemNetwork(ident)) return false;
+
+ switch (mMatchRule) {
+ case MATCH_MOBILE:
+ return matchesMobile(ident);
+ case MATCH_WIFI:
+ return matchesWifi(ident);
+ case MATCH_ETHERNET:
+ return matchesEthernet(ident);
+ case MATCH_MOBILE_WILDCARD:
+ return matchesMobileWildcard(ident);
+ case MATCH_WIFI_WILDCARD:
+ return matchesWifiWildcard(ident);
+ case MATCH_BLUETOOTH:
+ return matchesBluetooth(ident);
+ case MATCH_PROXY:
+ return matchesProxy(ident);
+ case MATCH_CARRIER:
+ return matchesCarrier(ident);
+ default:
+ // We have no idea what kind of network template we are, so we
+ // just claim not to match anything.
+ return false;
+ }
+ }
+
+ private boolean matchesMetered(NetworkIdentity ident) {
+ return (mMetered == METERED_ALL)
+ || (mMetered == METERED_YES && ident.mMetered)
+ || (mMetered == METERED_NO && !ident.mMetered);
+ }
+
+ private boolean matchesRoaming(NetworkIdentity ident) {
+ return (mRoaming == ROAMING_ALL)
+ || (mRoaming == ROAMING_YES && ident.mRoaming)
+ || (mRoaming == ROAMING_NO && !ident.mRoaming);
+ }
+
+ private boolean matchesDefaultNetwork(NetworkIdentity ident) {
+ return (mDefaultNetwork == DEFAULT_NETWORK_ALL)
+ || (mDefaultNetwork == DEFAULT_NETWORK_YES && ident.mDefaultNetwork)
+ || (mDefaultNetwork == DEFAULT_NETWORK_NO && !ident.mDefaultNetwork);
+ }
+
+ private boolean matchesOemNetwork(NetworkIdentity ident) {
+ return (mOemManaged == OEM_MANAGED_ALL)
+ || (mOemManaged == OEM_MANAGED_YES
+ && ident.mOemManaged != OEM_NONE)
+ || (mOemManaged == ident.mOemManaged);
+ }
+
+ private boolean matchesCollapsedRatType(NetworkIdentity ident) {
+ return mRatType == NETWORK_TYPE_ALL
+ || NetworkStatsManager.getCollapsedRatType(mRatType)
+ == NetworkStatsManager.getCollapsedRatType(ident.mRatType);
+ }
+
+ /**
+ * Check if this template matches {@code subscriberId}. Returns true if this
+ * template was created with {@code SUBSCRIBER_ID_MATCH_RULE_ALL}, or with a
+ * {@code mMatchSubscriberIds} array that contains {@code subscriberId}.
+ *
+ * @hide
+ */
+ public boolean matchesSubscriberId(@Nullable String subscriberId) {
+ return mSubscriberIdMatchRule == NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_ALL
+ || CollectionUtils.contains(mMatchSubscriberIds, subscriberId);
+ }
+
+ /**
+ * Check if network matches key of the wifi network.
+ * Returns true when the key matches, or when {@code mMatchWifiNetworkKeys} is
+ * empty.
+ *
+ * @param wifiNetworkKey key of the wifi network. see {@link WifiInfo#getNetworkKey()}
+ * to know details about the key.
+ */
+ private boolean matchesWifiNetworkKey(@NonNull String wifiNetworkKey) {
+ Objects.requireNonNull(wifiNetworkKey);
+ return CollectionUtils.isEmpty(mMatchWifiNetworkKeys)
+ || CollectionUtils.contains(mMatchWifiNetworkKeys, wifiNetworkKey);
+ }
+
+ /**
+ * Check if mobile network matches IMSI.
+ */
+ private boolean matchesMobile(NetworkIdentity ident) {
+ if (ident.mType == TYPE_WIMAX) {
+ // TODO: consider matching against WiMAX subscriber identity
+ return true;
+ } else {
+ return ident.mType == TYPE_MOBILE && !CollectionUtils.isEmpty(mMatchSubscriberIds)
+ && CollectionUtils.contains(mMatchSubscriberIds, ident.mSubscriberId)
+ && matchesCollapsedRatType(ident);
+ }
+ }
+
+ /**
+ * Check if matches Wi-Fi network template.
+ */
+ private boolean matchesWifi(NetworkIdentity ident) {
+ switch (ident.mType) {
+ case TYPE_WIFI:
+ return matchesSubscriberId(ident.mSubscriberId)
+ && matchesWifiNetworkKey(ident.mWifiNetworkKey);
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Check if matches Ethernet network template.
+ */
+ private boolean matchesEthernet(NetworkIdentity ident) {
+ if (ident.mType == TYPE_ETHERNET) {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Check if matches carrier network. The carrier networks means it includes the subscriberId.
+ */
+ private boolean matchesCarrier(NetworkIdentity ident) {
+ return ident.mSubscriberId != null
+ && !CollectionUtils.isEmpty(mMatchSubscriberIds)
+ && CollectionUtils.contains(mMatchSubscriberIds, ident.mSubscriberId);
+ }
+
+ private boolean matchesMobileWildcard(NetworkIdentity ident) {
+ if (ident.mType == TYPE_WIMAX) {
+ return true;
+ } else {
+ return ident.mType == TYPE_MOBILE && matchesCollapsedRatType(ident);
+ }
+ }
+
+ private boolean matchesWifiWildcard(NetworkIdentity ident) {
+ switch (ident.mType) {
+ case TYPE_WIFI:
+ case TYPE_WIFI_P2P:
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Check if matches Bluetooth network template.
+ */
+ private boolean matchesBluetooth(NetworkIdentity ident) {
+ if (ident.mType == TYPE_BLUETOOTH) {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Check if matches Proxy network template.
+ */
+ private boolean matchesProxy(NetworkIdentity ident) {
+ return ident.mType == TYPE_PROXY;
+ }
+
+ private static String getMatchRuleName(int matchRule) {
+ switch (matchRule) {
+ case MATCH_MOBILE:
+ return "MOBILE";
+ case MATCH_WIFI:
+ return "WIFI";
+ case MATCH_ETHERNET:
+ return "ETHERNET";
+ case MATCH_MOBILE_WILDCARD:
+ return "MOBILE_WILDCARD";
+ case MATCH_WIFI_WILDCARD:
+ return "WIFI_WILDCARD";
+ case MATCH_BLUETOOTH:
+ return "BLUETOOTH";
+ case MATCH_PROXY:
+ return "PROXY";
+ case MATCH_CARRIER:
+ return "CARRIER";
+ default:
+ return "UNKNOWN(" + matchRule + ")";
+ }
+ }
+
+ private static String getOemManagedNames(int oemManaged) {
+ switch (oemManaged) {
+ case OEM_MANAGED_ALL:
+ return "OEM_MANAGED_ALL";
+ case OEM_MANAGED_NO:
+ return "OEM_MANAGED_NO";
+ case OEM_MANAGED_YES:
+ return "OEM_MANAGED_YES";
+ default:
+ return NetworkIdentity.getOemManagedNames(oemManaged);
+ }
+ }
+
+ /**
+ * Examine the given template and normalize it.
+ * We pick the "lowest" merged subscriber as the primary
+ * for key purposes, and expand the template to match all other merged
+ * subscribers.
+ * <p>
+ * For example, given an incoming template matching B, and the currently
+ * active merge set [A,B], we'd return a new template that primarily matches
+ * A, but also matches B.
+ * TODO: remove and use {@link #normalize(NetworkTemplate, List)}.
+ *
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public static NetworkTemplate normalize(NetworkTemplate template, String[] merged) {
+ return normalize(template, Arrays.<String[]>asList(merged));
+ }
+
+ /**
+ * Examine the given template and normalize it.
+ * We pick the "lowest" merged subscriber as the primary
+ * for key purposes, and expand the template to match all other merged
+ * subscribers.
+ *
+ * There can be multiple merged subscriberIds for multi-SIM devices.
+ *
+ * <p>
+ * For example, given an incoming template matching B, and the currently
+ * active merge set [A,B], we'd return a new template that primarily matches
+ * A, but also matches B.
+ *
+ * @hide
+ */
+ // TODO: @SystemApi when ready.
+ public static NetworkTemplate normalize(NetworkTemplate template, List<String[]> mergedList) {
+ // Now there are several types of network which uses SubscriberId to store network
+ // information. For instances:
+ // The TYPE_WIFI with subscriberId means that it is a merged carrier wifi network.
+ // The TYPE_CARRIER means that the network associate to specific carrier network.
+
+ if (template.mSubscriberId == null) return template;
+
+ for (String[] merged : mergedList) {
+ if (CollectionUtils.contains(merged, template.mSubscriberId)) {
+ // Requested template subscriber is part of the merge group; return
+ // a template that matches all merged subscribers.
+ final String[] matchWifiNetworkKeys = template.mMatchWifiNetworkKeys;
+ return new NetworkTemplate(template.mMatchRule, merged[0], merged,
+ CollectionUtils.isEmpty(matchWifiNetworkKeys)
+ ? null : matchWifiNetworkKeys[0]);
+ }
+ }
+
+ return template;
+ }
+
+ @UnsupportedAppUsage
+ public static final @android.annotation.NonNull Creator<NetworkTemplate> CREATOR = new Creator<NetworkTemplate>() {
+ @Override
+ public NetworkTemplate createFromParcel(Parcel in) {
+ return new NetworkTemplate(in);
+ }
+
+ @Override
+ public NetworkTemplate[] newArray(int size) {
+ return new NetworkTemplate[size];
+ }
+ };
+
+ /**
+ * Builder class for NetworkTemplate.
+ */
+ public static final class Builder {
+ private final int mMatchRule;
+ // Use a SortedSet to provide a deterministic order when fetching the first one.
+ @NonNull
+ private final SortedSet<String> mMatchSubscriberIds =
+ new TreeSet<>(Comparator.nullsFirst(Comparator.naturalOrder()));
+ @NonNull
+ private final SortedSet<String> mMatchWifiNetworkKeys = new TreeSet<>();
+
+ // Matches for the NetworkStats constants METERED_*, ROAMING_* and DEFAULT_NETWORK_*.
+ private int mMetered;
+ private int mRoaming;
+ private int mDefaultNetwork;
+ private int mRatType;
+
+ // Bitfield containing OEM network properties {@code NetworkIdentity#OEM_*}.
+ private int mOemManaged;
+
+ /**
+ * Creates a new Builder with given match rule to construct NetworkTemplate objects.
+ *
+ * @param matchRule the match rule of the template, see {@code MATCH_*}.
+ */
+ public Builder(@TemplateMatchRule final int matchRule) {
+ assertRequestableMatchRule(matchRule);
+ // Initialize members with default values.
+ mMatchRule = matchRule;
+ mMetered = METERED_ALL;
+ mRoaming = ROAMING_ALL;
+ mDefaultNetwork = DEFAULT_NETWORK_ALL;
+ mRatType = NETWORK_TYPE_ALL;
+ mOemManaged = OEM_MANAGED_ALL;
+ }
+
+ /**
+ * Set the Subscriber Ids. Calling this function with an empty set represents
+ * the intention of matching any Subscriber Ids.
+ *
+ * @param subscriberIds the list of Subscriber Ids.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setSubscriberIds(@NonNull Set<String> subscriberIds) {
+ Objects.requireNonNull(subscriberIds);
+ mMatchSubscriberIds.clear();
+ mMatchSubscriberIds.addAll(subscriberIds);
+ return this;
+ }
+
+ /**
+ * Set the Wifi Network Keys. Calling this function with an empty set represents
+ * the intention of matching any Wifi Network Key.
+ *
+ * @param wifiNetworkKeys the list of Wifi Network Key,
+ * see {@link WifiInfo#getNetworkKey()}.
+ * Or an empty list to match all networks.
+ * Note that {@code getNetworkKey()} might get null key
+ * when wifi disconnects. However, the caller should never invoke
+ * this function with a null Wifi Network Key since such statistics
+ * never exists.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setWifiNetworkKeys(@NonNull Set<String> wifiNetworkKeys) {
+ Objects.requireNonNull(wifiNetworkKeys);
+ for (String key : wifiNetworkKeys) {
+ if (key == null) {
+ throw new IllegalArgumentException("Null is not a valid key");
+ }
+ }
+ mMatchWifiNetworkKeys.clear();
+ mMatchWifiNetworkKeys.addAll(wifiNetworkKeys);
+ return this;
+ }
+
+ /**
+ * Set the meteredness filter.
+ *
+ * @param metered the meteredness filter.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setMeteredness(@NetworkStats.Meteredness int metered) {
+ mMetered = metered;
+ return this;
+ }
+
+ /**
+ * Set the roaming filter.
+ *
+ * @param roaming the roaming filter.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setRoaming(@NetworkStats.Roaming int roaming) {
+ mRoaming = roaming;
+ return this;
+ }
+
+ /**
+ * Set the default network status filter.
+ *
+ * @param defaultNetwork the default network status filter.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setDefaultNetworkStatus(@NetworkStats.DefaultNetwork int defaultNetwork) {
+ mDefaultNetwork = defaultNetwork;
+ return this;
+ }
+
+ /**
+ * Set the Radio Access Technology(RAT) type filter.
+ *
+ * @param ratType the Radio Access Technology(RAT) type filter. Use
+ * {@link #NETWORK_TYPE_ALL} to include all network types when filtering.
+ * See {@code TelephonyManager.NETWORK_TYPE_*}.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setRatType(int ratType) {
+ // Input will be validated with the match rule when building the template.
+ mRatType = ratType;
+ return this;
+ }
+
+ /**
+ * Set the OEM managed filter.
+ *
+ * @param oemManaged the match rule to match different type of OEM managed network or
+ * unmanaged networks. See {@code OEM_MANAGED_*}.
+ * @return this builder.
+ */
+ @NonNull
+ public Builder setOemManaged(@OemManaged int oemManaged) {
+ mOemManaged = oemManaged;
+ return this;
+ }
+
+ /**
+ * Check whether the match rule is requestable.
+ *
+ * @param matchRule the target match rule to be checked.
+ */
+ private static void assertRequestableMatchRule(final int matchRule) {
+ if (!isKnownMatchRule(matchRule)
+ || matchRule == MATCH_PROXY
+ || matchRule == MATCH_MOBILE_WILDCARD
+ || matchRule == MATCH_WIFI_WILDCARD) {
+ throw new IllegalArgumentException("Invalid match rule: "
+ + getMatchRuleName(matchRule));
+ }
+ }
+
+ private void assertRequestableParameters() {
+ validateWifiNetworkKeys();
+ // TODO: Check all the input are legitimate.
+ }
+
+ private void validateWifiNetworkKeys() {
+ if (mMatchRule != MATCH_WIFI && !mMatchWifiNetworkKeys.isEmpty()) {
+ throw new IllegalArgumentException("Trying to build non wifi match rule: "
+ + mMatchRule + " with wifi network keys");
+ }
+ }
+
+ /**
+ * For backward compatibility, deduce match rule to a wildcard match rule
+ * if the Subscriber Ids are empty.
+ */
+ private int getWildcardDeducedMatchRule() {
+ if (mMatchRule == MATCH_MOBILE && mMatchSubscriberIds.isEmpty()) {
+ return MATCH_MOBILE_WILDCARD;
+ } else if (mMatchRule == MATCH_WIFI && mMatchSubscriberIds.isEmpty()
+ && mMatchWifiNetworkKeys.isEmpty()) {
+ return MATCH_WIFI_WILDCARD;
+ }
+ return mMatchRule;
+ }
+
+ /**
+ * Builds the instance of the NetworkTemplate.
+ *
+ * @return the built instance of NetworkTemplate.
+ */
+ @NonNull
+ public NetworkTemplate build() {
+ assertRequestableParameters();
+ final int subscriberIdMatchRule = mMatchSubscriberIds.isEmpty()
+ ? NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_ALL
+ : NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT;
+ return new NetworkTemplate(getWildcardDeducedMatchRule(),
+ mMatchSubscriberIds.isEmpty() ? null : mMatchSubscriberIds.iterator().next(),
+ mMatchSubscriberIds.toArray(new String[0]),
+ mMatchWifiNetworkKeys.toArray(new String[0]), mMetered, mRoaming,
+ mDefaultNetwork, mRatType, mOemManaged, subscriberIdMatchRule);
+ }
+ }
+}
diff --git a/framework-t/src/android/net/TrafficStats.java b/framework-t/src/android/net/TrafficStats.java
new file mode 100644
index 0000000..bc836d8
--- /dev/null
+++ b/framework-t/src/android/net/TrafficStats.java
@@ -0,0 +1,1148 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+
+import android.annotation.NonNull;
+import android.annotation.SuppressLint;
+import android.annotation.SystemApi;
+import android.annotation.TestApi;
+import android.app.DownloadManager;
+import android.app.backup.BackupManager;
+import android.app.usage.NetworkStatsManager;
+import android.compat.annotation.UnsupportedAppUsage;
+import android.content.Context;
+import android.media.MediaPlayer;
+import android.os.Binder;
+import android.os.Build;
+import android.os.RemoteException;
+import android.os.StrictMode;
+import android.util.Log;
+
+import java.io.FileDescriptor;
+import java.io.IOException;
+import java.net.DatagramSocket;
+import java.net.Socket;
+import java.net.SocketException;
+
+/**
+ * Class that provides network traffic statistics. These statistics include
+ * bytes transmitted and received and network packets transmitted and received,
+ * over all interfaces, over the mobile interface, and on a per-UID basis.
+ * <p>
+ * These statistics may not be available on all platforms. If the statistics are
+ * not supported by this device, {@link #UNSUPPORTED} will be returned.
+ * <p>
+ * Note that the statistics returned by this class reset and start from zero
+ * after every reboot. To access more robust historical network statistics data,
+ * use {@link NetworkStatsManager} instead.
+ */
+public class TrafficStats {
+ static {
+ System.loadLibrary("framework-connectivity-tiramisu-jni");
+ }
+
+ private static final String TAG = TrafficStats.class.getSimpleName();
+ /**
+ * The return value to indicate that the device does not support the statistic.
+ */
+ public final static int UNSUPPORTED = -1;
+
+ /** @hide @deprecated use {@code DataUnit} instead to clarify SI-vs-IEC */
+ @Deprecated
+ public static final long KB_IN_BYTES = 1024;
+ /** @hide @deprecated use {@code DataUnit} instead to clarify SI-vs-IEC */
+ @Deprecated
+ public static final long MB_IN_BYTES = KB_IN_BYTES * 1024;
+ /** @hide @deprecated use {@code DataUnit} instead to clarify SI-vs-IEC */
+ @Deprecated
+ public static final long GB_IN_BYTES = MB_IN_BYTES * 1024;
+ /** @hide @deprecated use {@code DataUnit} instead to clarify SI-vs-IEC */
+ @Deprecated
+ public static final long TB_IN_BYTES = GB_IN_BYTES * 1024;
+ /** @hide @deprecated use {@code DataUnit} instead to clarify SI-vs-IEC */
+ @Deprecated
+ public static final long PB_IN_BYTES = TB_IN_BYTES * 1024;
+
+ /**
+ * Special UID value used when collecting {@link NetworkStatsHistory} for
+ * removed applications.
+ *
+ * @hide
+ */
+ public static final int UID_REMOVED = -4;
+
+ /**
+ * Special UID value used when collecting {@link NetworkStatsHistory} for
+ * tethering traffic.
+ *
+ * @hide
+ */
+ public static final int UID_TETHERING = NetworkStats.UID_TETHERING;
+
+ /**
+ * Tag values in this range are reserved for the network stack. The network stack is
+ * running as UID {@link android.os.Process.NETWORK_STACK_UID} when in the mainline
+ * module separate process, and as the system UID otherwise.
+ */
+ /** @hide */
+ @SystemApi
+ public static final int TAG_NETWORK_STACK_RANGE_START = 0xFFFFFD00;
+ /** @hide */
+ @SystemApi
+ public static final int TAG_NETWORK_STACK_RANGE_END = 0xFFFFFEFF;
+
+ /**
+ * Tags between 0xFFFFFF00 and 0xFFFFFFFF are reserved and used internally by system services
+ * like DownloadManager when performing traffic on behalf of an application.
+ */
+ // Please note there is no enforcement of these constants, so do not rely on them to
+ // determine that the caller is a system caller.
+ /** @hide */
+ @SystemApi
+ public static final int TAG_SYSTEM_IMPERSONATION_RANGE_START = 0xFFFFFF00;
+ /** @hide */
+ @SystemApi
+ public static final int TAG_SYSTEM_IMPERSONATION_RANGE_END = 0xFFFFFF0F;
+
+ /**
+ * Tag values between these ranges are reserved for the network stack to do traffic
+ * on behalf of applications. It is a subrange of the range above.
+ */
+ /** @hide */
+ @SystemApi
+ public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_START = 0xFFFFFF80;
+ /** @hide */
+ @SystemApi
+ public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_END = 0xFFFFFF8F;
+
+ /**
+ * Default tag value for {@link DownloadManager} traffic.
+ *
+ * @hide
+ */
+ public static final int TAG_SYSTEM_DOWNLOAD = 0xFFFFFF01;
+
+ /**
+ * Default tag value for {@link MediaPlayer} traffic.
+ *
+ * @hide
+ */
+ public static final int TAG_SYSTEM_MEDIA = 0xFFFFFF02;
+
+ /**
+ * Default tag value for {@link BackupManager} backup traffic; that is,
+ * traffic from the device to the storage backend.
+ *
+ * @hide
+ */
+ public static final int TAG_SYSTEM_BACKUP = 0xFFFFFF03;
+
+ /**
+ * Default tag value for {@link BackupManager} restore traffic; that is,
+ * app data retrieved from the storage backend at install time.
+ *
+ * @hide
+ */
+ public static final int TAG_SYSTEM_RESTORE = 0xFFFFFF04;
+
+ /**
+ * Default tag value for code (typically APKs) downloaded by an app store on
+ * behalf of the app, such as updates.
+ *
+ * @hide
+ */
+ public static final int TAG_SYSTEM_APP = 0xFFFFFF05;
+
+ // TODO : remove this constant when Wifi code is updated
+ /** @hide */
+ public static final int TAG_SYSTEM_PROBE = 0xFFFFFF42;
+
+ private static INetworkStatsService sStatsService;
+
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 130143562)
+ private synchronized static INetworkStatsService getStatsService() {
+ if (sStatsService == null) {
+ throw new IllegalStateException("TrafficStats not initialized, uid="
+ + Binder.getCallingUid());
+ }
+ return sStatsService;
+ }
+
+ /**
+ * Snapshot of {@link NetworkStats} when the currently active profiling
+ * session started, or {@code null} if no session active.
+ *
+ * @see #startDataProfiling(Context)
+ * @see #stopDataProfiling(Context)
+ */
+ private static NetworkStats sActiveProfilingStart;
+
+ private static Object sProfilingLock = new Object();
+
+ private static final String LOOPBACK_IFACE = "lo";
+
+ /**
+ * Initialization {@link TrafficStats} with the context, to
+ * allow {@link TrafficStats} to fetch the needed binder.
+ *
+ * @param context a long-lived context, such as the application context or system
+ * server context.
+ * @hide
+ */
+ @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+ @SuppressLint("VisiblySynchronized")
+ public static synchronized void init(@NonNull final Context context) {
+ if (sStatsService != null) {
+ throw new IllegalStateException("TrafficStats is already initialized, uid="
+ + Binder.getCallingUid());
+ }
+ final NetworkStatsManager statsManager =
+ context.getSystemService(NetworkStatsManager.class);
+ if (statsManager == null) {
+ // TODO: Currently Process.isSupplemental is not working yet, because it depends on
+ // process to run in a certain UID range, which is not true for now. Change this
+ // to Log.wtf once Process.isSupplemental is ready.
+ Log.e(TAG, "TrafficStats not initialized, uid=" + Binder.getCallingUid());
+ return;
+ }
+ sStatsService = statsManager.getBinder();
+ }
+
+ /**
+ * Attach the socket tagger implementation to the current process, to
+ * get notified when a socket's {@link FileDescriptor} is assigned to
+ * a thread. See {@link SocketTagger#set(SocketTagger)}.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static void attachSocketTagger() {
+ dalvik.system.SocketTagger.set(new SocketTagger());
+ }
+
+ private static class SocketTagger extends dalvik.system.SocketTagger {
+
+ // TODO: set to false
+ private static final boolean LOGD = true;
+
+ SocketTagger() {
+ }
+
+ @Override
+ public void tag(FileDescriptor fd) throws SocketException {
+ final UidTag tagInfo = sThreadUidTag.get();
+ if (LOGD) {
+ Log.d(TAG, "tagSocket(" + fd.getInt$() + ") with statsTag=0x"
+ + Integer.toHexString(tagInfo.tag) + ", statsUid=" + tagInfo.uid);
+ }
+ if (tagInfo.tag == -1) {
+ StrictMode.noteUntaggedSocket();
+ }
+
+ if (tagInfo.tag == -1 && tagInfo.uid == -1) return;
+ final int errno = native_tagSocketFd(fd, tagInfo.tag, tagInfo.uid);
+ if (errno < 0) {
+ Log.i(TAG, "tagSocketFd(" + fd.getInt$() + ", "
+ + tagInfo.tag + ", "
+ + tagInfo.uid + ") failed with errno" + errno);
+ }
+ }
+
+ @Override
+ public void untag(FileDescriptor fd) throws SocketException {
+ if (LOGD) {
+ Log.i(TAG, "untagSocket(" + fd.getInt$() + ")");
+ }
+
+ final UidTag tagInfo = sThreadUidTag.get();
+ if (tagInfo.tag == -1 && tagInfo.uid == -1) return;
+
+ final int errno = native_untagSocketFd(fd);
+ if (errno < 0) {
+ Log.w(TAG, "untagSocket(" + fd.getInt$() + ") failed with errno " + errno);
+ }
+ }
+ }
+
+ private static native int native_tagSocketFd(FileDescriptor fd, int tag, int uid);
+ private static native int native_untagSocketFd(FileDescriptor fd);
+
+ private static class UidTag {
+ public int tag = -1;
+ public int uid = -1;
+ }
+
+ private static ThreadLocal<UidTag> sThreadUidTag = new ThreadLocal<UidTag>() {
+ @Override
+ protected UidTag initialValue() {
+ return new UidTag();
+ }
+ };
+
+ /**
+ * Set active tag to use when accounting {@link Socket} traffic originating
+ * from the current thread. Only one active tag per thread is supported.
+ * <p>
+ * Changes only take effect during subsequent calls to
+ * {@link #tagSocket(Socket)}.
+ * <p>
+ * Tags between {@code 0xFFFFFF00} and {@code 0xFFFFFFFF} are reserved and
+ * used internally by system services like {@link DownloadManager} when
+ * performing traffic on behalf of an application.
+ *
+ * @see #clearThreadStatsTag()
+ */
+ public static void setThreadStatsTag(int tag) {
+ getAndSetThreadStatsTag(tag);
+ }
+
+ /**
+ * Set active tag to use when accounting {@link Socket} traffic originating
+ * from the current thread. Only one active tag per thread is supported.
+ * <p>
+ * Changes only take effect during subsequent calls to
+ * {@link #tagSocket(Socket)}.
+ * <p>
+ * Tags between {@code 0xFFFFFF00} and {@code 0xFFFFFFFF} are reserved and
+ * used internally by system services like {@link DownloadManager} when
+ * performing traffic on behalf of an application.
+ *
+ * @return the current tag for the calling thread, which can be used to
+ * restore any existing values after a nested operation is finished
+ */
+ public static int getAndSetThreadStatsTag(int tag) {
+ final int old = sThreadUidTag.get().tag;
+ sThreadUidTag.get().tag = tag;
+ return old;
+ }
+
+ /**
+ * Set active tag to use when accounting {@link Socket} traffic originating
+ * from the current thread. The tag used internally is well-defined to
+ * distinguish all backup-related traffic.
+ *
+ * @hide
+ */
+ @SystemApi
+ public static void setThreadStatsTagBackup() {
+ setThreadStatsTag(TAG_SYSTEM_BACKUP);
+ }
+
+ /**
+ * Set active tag to use when accounting {@link Socket} traffic originating
+ * from the current thread. The tag used internally is well-defined to
+ * distinguish all restore-related traffic.
+ *
+ * @hide
+ */
+ @SystemApi
+ public static void setThreadStatsTagRestore() {
+ setThreadStatsTag(TAG_SYSTEM_RESTORE);
+ }
+
+ /**
+ * Set active tag to use when accounting {@link Socket} traffic originating
+ * from the current thread. The tag used internally is well-defined to
+ * distinguish all code (typically APKs) downloaded by an app store on
+ * behalf of the app, such as updates.
+ *
+ * @hide
+ */
+ @SystemApi
+ public static void setThreadStatsTagApp() {
+ setThreadStatsTag(TAG_SYSTEM_APP);
+ }
+
+ /**
+ * Set active tag to use when accounting {@link Socket} traffic originating
+ * from the current thread. The tag used internally is well-defined to
+ * distinguish all download provider traffic.
+ *
+ * @hide
+ */
+ @SystemApi
+ public static void setThreadStatsTagDownload() {
+ setThreadStatsTag(TAG_SYSTEM_DOWNLOAD);
+ }
+
+ /**
+ * Get the active tag used when accounting {@link Socket} traffic originating
+ * from the current thread. Only one active tag per thread is supported.
+ * {@link #tagSocket(Socket)}.
+ *
+ * @see #setThreadStatsTag(int)
+ */
+ public static int getThreadStatsTag() {
+ return sThreadUidTag.get().tag;
+ }
+
+ /**
+ * Clear any active tag set to account {@link Socket} traffic originating
+ * from the current thread.
+ *
+ * @see #setThreadStatsTag(int)
+ */
+ public static void clearThreadStatsTag() {
+ sThreadUidTag.get().tag = -1;
+ }
+
+ /**
+ * Set specific UID to use when accounting {@link Socket} traffic
+ * originating from the current thread. Designed for use when performing an
+ * operation on behalf of another application, or when another application
+ * is performing operations on your behalf.
+ * <p>
+ * Any app can <em>accept</em> blame for traffic performed on a socket
+ * originally created by another app by calling this method with the
+ * {@link android.system.Os#getuid()} value. However, only apps holding the
+ * {@code android.Manifest.permission#UPDATE_DEVICE_STATS} permission may
+ * <em>assign</em> blame to another UIDs.
+ * <p>
+ * Changes only take effect during subsequent calls to
+ * {@link #tagSocket(Socket)}.
+ */
+ @SuppressLint("RequiresPermission")
+ public static void setThreadStatsUid(int uid) {
+ sThreadUidTag.get().uid = uid;
+ }
+
+ /**
+ * Get the active UID used when accounting {@link Socket} traffic originating
+ * from the current thread. Only one active tag per thread is supported.
+ * {@link #tagSocket(Socket)}.
+ *
+ * @see #setThreadStatsUid(int)
+ */
+ public static int getThreadStatsUid() {
+ return sThreadUidTag.get().uid;
+ }
+
+ /**
+ * Set specific UID to use when accounting {@link Socket} traffic
+ * originating from the current thread as the calling UID. Designed for use
+ * when another application is performing operations on your behalf.
+ * <p>
+ * Changes only take effect during subsequent calls to
+ * {@link #tagSocket(Socket)}.
+ *
+ * @removed
+ * @deprecated use {@link #setThreadStatsUid(int)} instead.
+ */
+ @Deprecated
+ public static void setThreadStatsUidSelf() {
+ setThreadStatsUid(android.os.Process.myUid());
+ }
+
+ /**
+ * Clear any active UID set to account {@link Socket} traffic originating
+ * from the current thread.
+ *
+ * @see #setThreadStatsUid(int)
+ */
+ @SuppressLint("RequiresPermission")
+ public static void clearThreadStatsUid() {
+ setThreadStatsUid(-1);
+ }
+
+ /**
+ * Tag the given {@link Socket} with any statistics parameters active for
+ * the current thread. Subsequent calls always replace any existing
+ * parameters. When finished, call {@link #untagSocket(Socket)} to remove
+ * statistics parameters.
+ *
+ * @see #setThreadStatsTag(int)
+ */
+ public static void tagSocket(Socket socket) throws SocketException {
+ SocketTagger.get().tag(socket);
+ }
+
+ /**
+ * Remove any statistics parameters from the given {@link Socket}.
+ * <p>
+ * In Android 8.1 (API level 27) and lower, a socket is automatically
+ * untagged when it's sent to another process using binder IPC with a
+ * {@code ParcelFileDescriptor} container. In Android 9.0 (API level 28)
+ * and higher, the socket tag is kept when the socket is sent to another
+ * process using binder IPC. You can mimic the previous behavior by
+ * calling {@code untagSocket()} before sending the socket to another
+ * process.
+ */
+ public static void untagSocket(Socket socket) throws SocketException {
+ SocketTagger.get().untag(socket);
+ }
+
+ /**
+ * Tag the given {@link DatagramSocket} with any statistics parameters
+ * active for the current thread. Subsequent calls always replace any
+ * existing parameters. When finished, call
+ * {@link #untagDatagramSocket(DatagramSocket)} to remove statistics
+ * parameters.
+ *
+ * @see #setThreadStatsTag(int)
+ */
+ public static void tagDatagramSocket(DatagramSocket socket) throws SocketException {
+ SocketTagger.get().tag(socket);
+ }
+
+ /**
+ * Remove any statistics parameters from the given {@link DatagramSocket}.
+ */
+ public static void untagDatagramSocket(DatagramSocket socket) throws SocketException {
+ SocketTagger.get().untag(socket);
+ }
+
+ /**
+ * Tag the given {@link FileDescriptor} socket with any statistics
+ * parameters active for the current thread. Subsequent calls always replace
+ * any existing parameters. When finished, call
+ * {@link #untagFileDescriptor(FileDescriptor)} to remove statistics
+ * parameters.
+ *
+ * @see #setThreadStatsTag(int)
+ */
+ public static void tagFileDescriptor(FileDescriptor fd) throws IOException {
+ SocketTagger.get().tag(fd);
+ }
+
+ /**
+ * Remove any statistics parameters from the given {@link FileDescriptor}
+ * socket.
+ */
+ public static void untagFileDescriptor(FileDescriptor fd) throws IOException {
+ SocketTagger.get().untag(fd);
+ }
+
+ /**
+ * Start profiling data usage for current UID. Only one profiling session
+ * can be active at a time.
+ *
+ * @hide
+ */
+ public static void startDataProfiling(Context context) {
+ synchronized (sProfilingLock) {
+ if (sActiveProfilingStart != null) {
+ throw new IllegalStateException("already profiling data");
+ }
+
+ // take snapshot in time; we calculate delta later
+ sActiveProfilingStart = getDataLayerSnapshotForUid(context);
+ }
+ }
+
+ /**
+ * Stop profiling data usage for current UID.
+ *
+ * @return Detailed {@link NetworkStats} of data that occurred since last
+ * {@link #startDataProfiling(Context)} call.
+ * @hide
+ */
+ public static NetworkStats stopDataProfiling(Context context) {
+ synchronized (sProfilingLock) {
+ if (sActiveProfilingStart == null) {
+ throw new IllegalStateException("not profiling data");
+ }
+
+ // subtract starting values and return delta
+ final NetworkStats profilingStop = getDataLayerSnapshotForUid(context);
+ final NetworkStats profilingDelta = NetworkStats.subtract(
+ profilingStop, sActiveProfilingStart, null, null);
+ sActiveProfilingStart = null;
+ return profilingDelta;
+ }
+ }
+
+ /**
+ * Increment count of network operations performed under the accounting tag
+ * currently active on the calling thread. This can be used to derive
+ * bytes-per-operation.
+ *
+ * @param operationCount Number of operations to increment count by.
+ */
+ public static void incrementOperationCount(int operationCount) {
+ final int tag = getThreadStatsTag();
+ incrementOperationCount(tag, operationCount);
+ }
+
+ /**
+ * Increment count of network operations performed under the given
+ * accounting tag. This can be used to derive bytes-per-operation.
+ *
+ * @param tag Accounting tag used in {@link #setThreadStatsTag(int)}.
+ * @param operationCount Number of operations to increment count by.
+ */
+ public static void incrementOperationCount(int tag, int operationCount) {
+ final int uid = android.os.Process.myUid();
+ try {
+ getStatsService().incrementOperationCount(uid, tag, operationCount);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /** {@hide} */
+ public static void closeQuietly(INetworkStatsSession session) {
+ // TODO: move to NetworkStatsService once it exists
+ if (session != null) {
+ try {
+ session.close();
+ } catch (RuntimeException rethrown) {
+ throw rethrown;
+ } catch (Exception ignored) {
+ }
+ }
+ }
+
+ private static long addIfSupported(long stat) {
+ return (stat == UNSUPPORTED) ? 0 : stat;
+ }
+
+ /**
+ * Return number of packets transmitted across mobile networks since device
+ * boot. Counts packets across all mobile network interfaces, and always
+ * increases monotonically since device boot. Statistics are measured at the
+ * network layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getMobileTxPackets() {
+ long total = 0;
+ for (String iface : getMobileIfaces()) {
+ total += addIfSupported(getTxPackets(iface));
+ }
+ return total;
+ }
+
+ /**
+ * Return number of packets received across mobile networks since device
+ * boot. Counts packets across all mobile network interfaces, and always
+ * increases monotonically since device boot. Statistics are measured at the
+ * network layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getMobileRxPackets() {
+ long total = 0;
+ for (String iface : getMobileIfaces()) {
+ total += addIfSupported(getRxPackets(iface));
+ }
+ return total;
+ }
+
+ /**
+ * Return number of bytes transmitted across mobile networks since device
+ * boot. Counts packets across all mobile network interfaces, and always
+ * increases monotonically since device boot. Statistics are measured at the
+ * network layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getMobileTxBytes() {
+ long total = 0;
+ for (String iface : getMobileIfaces()) {
+ total += addIfSupported(getTxBytes(iface));
+ }
+ return total;
+ }
+
+ /**
+ * Return number of bytes received across mobile networks since device boot.
+ * Counts packets across all mobile network interfaces, and always increases
+ * monotonically since device boot. Statistics are measured at the network
+ * layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getMobileRxBytes() {
+ long total = 0;
+ for (String iface : getMobileIfaces()) {
+ total += addIfSupported(getRxBytes(iface));
+ }
+ return total;
+ }
+
+ /** {@hide} */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public static long getMobileTcpRxPackets() {
+ long total = 0;
+ for (String iface : getMobileIfaces()) {
+ long stat = UNSUPPORTED;
+ try {
+ stat = getStatsService().getIfaceStats(iface, TYPE_TCP_RX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ total += addIfSupported(stat);
+ }
+ return total;
+ }
+
+ /** {@hide} */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+ public static long getMobileTcpTxPackets() {
+ long total = 0;
+ for (String iface : getMobileIfaces()) {
+ long stat = UNSUPPORTED;
+ try {
+ stat = getStatsService().getIfaceStats(iface, TYPE_TCP_TX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ total += addIfSupported(stat);
+ }
+ return total;
+ }
+
+ /**
+ * Return the number of packets transmitted on the specified interface since the interface
+ * was created. Statistics are measured at the network layer, so both TCP and
+ * UDP usage are included.
+ *
+ * Note that the returned values are partial statistics that do not count data from several
+ * sources and do not apply several adjustments that are necessary for correctness, such
+ * as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
+ * determine whether traffic is being transferred on the specific interface but are not a
+ * substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
+ * APIs.
+ *
+ * @param iface The name of the interface.
+ * @return The number of transmitted packets.
+ */
+ public static long getTxPackets(@NonNull String iface) {
+ try {
+ return getStatsService().getIfaceStats(iface, TYPE_TX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return the number of packets received on the specified interface since the interface was
+ * created. Statistics are measured at the network layer, so both TCP
+ * and UDP usage are included.
+ *
+ * Note that the returned values are partial statistics that do not count data from several
+ * sources and do not apply several adjustments that are necessary for correctness, such
+ * as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
+ * determine whether traffic is being transferred on the specific interface but are not a
+ * substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
+ * APIs.
+ *
+ * @param iface The name of the interface.
+ * @return The number of received packets.
+ */
+ public static long getRxPackets(@NonNull String iface) {
+ try {
+ return getStatsService().getIfaceStats(iface, TYPE_RX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return the number of bytes transmitted on the specified interface since the interface
+ * was created. Statistics are measured at the network layer, so both TCP and
+ * UDP usage are included.
+ *
+ * Note that the returned values are partial statistics that do not count data from several
+ * sources and do not apply several adjustments that are necessary for correctness, such
+ * as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
+ * determine whether traffic is being transferred on the specific interface but are not a
+ * substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
+ * APIs.
+ *
+ * @param iface The name of the interface.
+ * @return The number of transmitted bytes.
+ */
+ public static long getTxBytes(@NonNull String iface) {
+ try {
+ return getStatsService().getIfaceStats(iface, TYPE_TX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return the number of bytes received on the specified interface since the interface
+ * was created. Statistics are measured at the network layer, so both TCP
+ * and UDP usage are included.
+ *
+ * Note that the returned values are partial statistics that do not count data from several
+ * sources and do not apply several adjustments that are necessary for correctness, such
+ * as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
+ * determine whether traffic is being transferred on the specific interface but are not a
+ * substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
+ * APIs.
+ *
+ * @param iface The name of the interface.
+ * @return The number of received bytes.
+ */
+ public static long getRxBytes(@NonNull String iface) {
+ try {
+ return getStatsService().getIfaceStats(iface, TYPE_RX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /** {@hide} */
+ @TestApi
+ public static long getLoopbackTxPackets() {
+ try {
+ return getStatsService().getIfaceStats(LOOPBACK_IFACE, TYPE_TX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /** {@hide} */
+ @TestApi
+ public static long getLoopbackRxPackets() {
+ try {
+ return getStatsService().getIfaceStats(LOOPBACK_IFACE, TYPE_RX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /** {@hide} */
+ @TestApi
+ public static long getLoopbackTxBytes() {
+ try {
+ return getStatsService().getIfaceStats(LOOPBACK_IFACE, TYPE_TX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /** {@hide} */
+ @TestApi
+ public static long getLoopbackRxBytes() {
+ try {
+ return getStatsService().getIfaceStats(LOOPBACK_IFACE, TYPE_RX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of packets transmitted since device boot. Counts packets
+ * across all network interfaces, and always increases monotonically since
+ * device boot. Statistics are measured at the network layer, so they
+ * include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getTotalTxPackets() {
+ try {
+ return getStatsService().getTotalStats(TYPE_TX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of packets received since device boot. Counts packets
+ * across all network interfaces, and always increases monotonically since
+ * device boot. Statistics are measured at the network layer, so they
+ * include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getTotalRxPackets() {
+ try {
+ return getStatsService().getTotalStats(TYPE_RX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of bytes transmitted since device boot. Counts packets
+ * across all network interfaces, and always increases monotonically since
+ * device boot. Statistics are measured at the network layer, so they
+ * include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getTotalTxBytes() {
+ try {
+ return getStatsService().getTotalStats(TYPE_TX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of bytes received since device boot. Counts packets across
+ * all network interfaces, and always increases monotonically since device
+ * boot. Statistics are measured at the network layer, so they include both
+ * TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ */
+ public static long getTotalRxBytes() {
+ try {
+ return getStatsService().getTotalStats(TYPE_RX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of bytes transmitted by the given UID since device boot.
+ * Counts packets across all network interfaces, and always increases
+ * monotonically since device boot. Statistics are measured at the network
+ * layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may
+ * return {@link #UNSUPPORTED} on devices where statistics aren't available.
+ * <p>
+ * Starting in {@link android.os.Build.VERSION_CODES#N} this will only
+ * report traffic statistics for the calling UID. It will return
+ * {@link #UNSUPPORTED} for all other UIDs for privacy reasons. To access
+ * historical network statistics belonging to other UIDs, use
+ * {@link NetworkStatsManager}.
+ *
+ * @see android.os.Process#myUid()
+ * @see android.content.pm.ApplicationInfo#uid
+ */
+ public static long getUidTxBytes(int uid) {
+ try {
+ return getStatsService().getUidStats(uid, TYPE_TX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of bytes received by the given UID since device boot.
+ * Counts packets across all network interfaces, and always increases
+ * monotonically since device boot. Statistics are measured at the network
+ * layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may return
+ * {@link #UNSUPPORTED} on devices where statistics aren't available.
+ * <p>
+ * Starting in {@link android.os.Build.VERSION_CODES#N} this will only
+ * report traffic statistics for the calling UID. It will return
+ * {@link #UNSUPPORTED} for all other UIDs for privacy reasons. To access
+ * historical network statistics belonging to other UIDs, use
+ * {@link NetworkStatsManager}.
+ *
+ * @see android.os.Process#myUid()
+ * @see android.content.pm.ApplicationInfo#uid
+ */
+ public static long getUidRxBytes(int uid) {
+ try {
+ return getStatsService().getUidStats(uid, TYPE_RX_BYTES);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of packets transmitted by the given UID since device boot.
+ * Counts packets across all network interfaces, and always increases
+ * monotonically since device boot. Statistics are measured at the network
+ * layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may return
+ * {@link #UNSUPPORTED} on devices where statistics aren't available.
+ * <p>
+ * Starting in {@link android.os.Build.VERSION_CODES#N} this will only
+ * report traffic statistics for the calling UID. It will return
+ * {@link #UNSUPPORTED} for all other UIDs for privacy reasons. To access
+ * historical network statistics belonging to other UIDs, use
+ * {@link NetworkStatsManager}.
+ *
+ * @see android.os.Process#myUid()
+ * @see android.content.pm.ApplicationInfo#uid
+ */
+ public static long getUidTxPackets(int uid) {
+ try {
+ return getStatsService().getUidStats(uid, TYPE_TX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return number of packets received by the given UID since device boot.
+ * Counts packets across all network interfaces, and always increases
+ * monotonically since device boot. Statistics are measured at the network
+ * layer, so they include both TCP and UDP usage.
+ * <p>
+ * Before {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}, this may return
+ * {@link #UNSUPPORTED} on devices where statistics aren't available.
+ * <p>
+ * Starting in {@link android.os.Build.VERSION_CODES#N} this will only
+ * report traffic statistics for the calling UID. It will return
+ * {@link #UNSUPPORTED} for all other UIDs for privacy reasons. To access
+ * historical network statistics belonging to other UIDs, use
+ * {@link NetworkStatsManager}.
+ *
+ * @see android.os.Process#myUid()
+ * @see android.content.pm.ApplicationInfo#uid
+ */
+ public static long getUidRxPackets(int uid) {
+ try {
+ return getStatsService().getUidStats(uid, TYPE_RX_PACKETS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidTxBytes(int)
+ */
+ @Deprecated
+ public static long getUidTcpTxBytes(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidRxBytes(int)
+ */
+ @Deprecated
+ public static long getUidTcpRxBytes(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidTxBytes(int)
+ */
+ @Deprecated
+ public static long getUidUdpTxBytes(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidRxBytes(int)
+ */
+ @Deprecated
+ public static long getUidUdpRxBytes(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidTxPackets(int)
+ */
+ @Deprecated
+ public static long getUidTcpTxSegments(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidRxPackets(int)
+ */
+ @Deprecated
+ public static long getUidTcpRxSegments(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidTxPackets(int)
+ */
+ @Deprecated
+ public static long getUidUdpTxPackets(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * @deprecated Starting in {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2},
+ * transport layer statistics are no longer available, and will
+ * always return {@link #UNSUPPORTED}.
+ * @see #getUidRxPackets(int)
+ */
+ @Deprecated
+ public static long getUidUdpRxPackets(int uid) {
+ return UNSUPPORTED;
+ }
+
+ /**
+ * Return detailed {@link NetworkStats} for the current UID. Requires no
+ * special permission.
+ */
+ private static NetworkStats getDataLayerSnapshotForUid(Context context) {
+ // TODO: take snapshot locally, since proc file is now visible
+ final int uid = android.os.Process.myUid();
+ try {
+ return getStatsService().getDataLayerSnapshotForUid(uid);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Return set of any ifaces associated with mobile networks since boot.
+ * Interfaces are never removed from this list, so counters should always be
+ * monotonic.
+ */
+ @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 130143562)
+ private static String[] getMobileIfaces() {
+ try {
+ return getStatsService().getMobileIfaces();
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ // NOTE: keep these in sync with {@code com_android_server_net_NetworkStatsService.cpp}.
+ /** {@hide} */
+ public static final int TYPE_RX_BYTES = 0;
+ /** {@hide} */
+ public static final int TYPE_RX_PACKETS = 1;
+ /** {@hide} */
+ public static final int TYPE_TX_BYTES = 2;
+ /** {@hide} */
+ public static final int TYPE_TX_PACKETS = 3;
+ /** {@hide} */
+ public static final int TYPE_TCP_RX_PACKETS = 4;
+ /** {@hide} */
+ public static final int TYPE_TCP_TX_PACKETS = 5;
+}
diff --git a/framework-t/src/android/net/UnderlyingNetworkInfo.aidl b/framework-t/src/android/net/UnderlyingNetworkInfo.aidl
new file mode 100644
index 0000000..a56f2f4
--- /dev/null
+++ b/framework-t/src/android/net/UnderlyingNetworkInfo.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+parcelable UnderlyingNetworkInfo;
diff --git a/framework-t/src/android/net/UnderlyingNetworkInfo.java b/framework-t/src/android/net/UnderlyingNetworkInfo.java
new file mode 100644
index 0000000..33f9375
--- /dev/null
+++ b/framework-t/src/android/net/UnderlyingNetworkInfo.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * A lightweight container used to carry information on the networks that underly a given
+ * virtual network.
+ *
+ * @hide
+ */
+@SystemApi(client = MODULE_LIBRARIES)
+public final class UnderlyingNetworkInfo implements Parcelable {
+ /** The owner of this network. */
+ private final int mOwnerUid;
+
+ /** The interface name of this network. */
+ @NonNull
+ private final String mIface;
+
+ /** The names of the interfaces underlying this network. */
+ @NonNull
+ private final List<String> mUnderlyingIfaces;
+
+ public UnderlyingNetworkInfo(int ownerUid, @NonNull String iface,
+ @NonNull List<String> underlyingIfaces) {
+ Objects.requireNonNull(iface);
+ Objects.requireNonNull(underlyingIfaces);
+ mOwnerUid = ownerUid;
+ mIface = iface;
+ mUnderlyingIfaces = Collections.unmodifiableList(new ArrayList<>(underlyingIfaces));
+ }
+
+ private UnderlyingNetworkInfo(@NonNull Parcel in) {
+ mOwnerUid = in.readInt();
+ mIface = in.readString();
+ List<String> underlyingIfaces = new ArrayList<>();
+ in.readList(underlyingIfaces, null /*classLoader*/);
+ mUnderlyingIfaces = Collections.unmodifiableList(underlyingIfaces);
+ }
+
+ /** Get the owner of this network. */
+ public int getOwnerUid() {
+ return mOwnerUid;
+ }
+
+ /** Get the interface name of this network. */
+ @NonNull
+ public String getInterface() {
+ return mIface;
+ }
+
+ /** Get the names of the interfaces underlying this network. */
+ @NonNull
+ public List<String> getUnderlyingInterfaces() {
+ return mUnderlyingIfaces;
+ }
+
+ @Override
+ public String toString() {
+ return "UnderlyingNetworkInfo{"
+ + "ownerUid=" + mOwnerUid
+ + ", iface='" + mIface + '\''
+ + ", underlyingIfaces='" + mUnderlyingIfaces.toString() + '\''
+ + '}';
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeInt(mOwnerUid);
+ dest.writeString(mIface);
+ dest.writeList(mUnderlyingIfaces);
+ }
+
+ @NonNull
+ public static final Parcelable.Creator<UnderlyingNetworkInfo> CREATOR =
+ new Parcelable.Creator<UnderlyingNetworkInfo>() {
+ @NonNull
+ @Override
+ public UnderlyingNetworkInfo createFromParcel(@NonNull Parcel in) {
+ return new UnderlyingNetworkInfo(in);
+ }
+
+ @NonNull
+ @Override
+ public UnderlyingNetworkInfo[] newArray(int size) {
+ return new UnderlyingNetworkInfo[size];
+ }
+ };
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (!(o instanceof UnderlyingNetworkInfo)) return false;
+ final UnderlyingNetworkInfo that = (UnderlyingNetworkInfo) o;
+ return mOwnerUid == that.getOwnerUid()
+ && Objects.equals(mIface, that.getInterface())
+ && Objects.equals(mUnderlyingIfaces, that.getUnderlyingInterfaces());
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mOwnerUid, mIface, mUnderlyingIfaces);
+ }
+}
diff --git a/framework-t/src/android/net/netstats/IUsageCallback.aidl b/framework-t/src/android/net/netstats/IUsageCallback.aidl
new file mode 100644
index 0000000..4e8a5b2
--- /dev/null
+++ b/framework-t/src/android/net/netstats/IUsageCallback.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.netstats;
+
+import android.net.DataUsageRequest;
+
+/**
+ * Interface for NetworkStatsService to notify events to the callers of registerUsageCallback.
+ *
+ * @hide
+ */
+oneway interface IUsageCallback {
+ void onThresholdReached(in DataUsageRequest request);
+ void onCallbackReleased(in DataUsageRequest request);
+}
diff --git a/framework-t/src/android/net/netstats/provider/INetworkStatsProvider.aidl b/framework-t/src/android/net/netstats/provider/INetworkStatsProvider.aidl
new file mode 100644
index 0000000..74c3ba4
--- /dev/null
+++ b/framework-t/src/android/net/netstats/provider/INetworkStatsProvider.aidl
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.netstats.provider;
+
+/**
+ * Interface for NetworkStatsService to query network statistics and set data limits.
+ *
+ * @hide
+ */
+oneway interface INetworkStatsProvider {
+ void onRequestStatsUpdate(int token);
+ void onSetAlert(long quotaBytes);
+ void onSetWarningAndLimit(String iface, long warningBytes, long limitBytes);
+}
diff --git a/framework-t/src/android/net/netstats/provider/INetworkStatsProviderCallback.aidl b/framework-t/src/android/net/netstats/provider/INetworkStatsProviderCallback.aidl
new file mode 100644
index 0000000..01ff02d
--- /dev/null
+++ b/framework-t/src/android/net/netstats/provider/INetworkStatsProviderCallback.aidl
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.netstats.provider;
+
+import android.net.NetworkStats;
+
+/**
+ * Interface for implementor of {@link INetworkStatsProviderCallback} to push events
+ * such as network statistics update or notify limit reached.
+ * @hide
+ */
+oneway interface INetworkStatsProviderCallback {
+ void notifyStatsUpdated(int token, in NetworkStats ifaceStats, in NetworkStats uidStats);
+ void notifyAlertReached();
+ void notifyWarningReached();
+ void notifyLimitReached();
+ void unregister();
+}
diff --git a/framework-t/src/android/net/netstats/provider/NetworkStatsProvider.java b/framework-t/src/android/net/netstats/provider/NetworkStatsProvider.java
new file mode 100644
index 0000000..d37a53d
--- /dev/null
+++ b/framework-t/src/android/net/netstats/provider/NetworkStatsProvider.java
@@ -0,0 +1,232 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.netstats.provider;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.net.NetworkStats;
+import android.os.RemoteException;
+
+/**
+ * A base class that allows external modules to implement a custom network statistics provider.
+ * @hide
+ */
+@SystemApi
+public abstract class NetworkStatsProvider {
+ /**
+ * A value used by {@link #onSetLimit}, {@link #onSetAlert} and {@link #onSetWarningAndLimit}
+ * indicates there is no limit.
+ */
+ public static final int QUOTA_UNLIMITED = -1;
+
+ @NonNull private final INetworkStatsProvider mProviderBinder =
+ new INetworkStatsProvider.Stub() {
+
+ @Override
+ public void onRequestStatsUpdate(int token) {
+ NetworkStatsProvider.this.onRequestStatsUpdate(token);
+ }
+
+ @Override
+ public void onSetAlert(long quotaBytes) {
+ NetworkStatsProvider.this.onSetAlert(quotaBytes);
+ }
+
+ @Override
+ public void onSetWarningAndLimit(String iface, long warningBytes, long limitBytes) {
+ NetworkStatsProvider.this.onSetWarningAndLimit(iface, warningBytes, limitBytes);
+ }
+ };
+
+ // The binder given by the service when successfully registering. Only null before registering,
+ // never null once non-null.
+ @Nullable
+ private INetworkStatsProviderCallback mProviderCbBinder;
+
+ /**
+ * Return the binder invoked by the service and redirect function calls to the overridden
+ * methods.
+ * @hide
+ */
+ @NonNull
+ public INetworkStatsProvider getProviderBinder() {
+ return mProviderBinder;
+ }
+
+ /**
+ * Store the binder that was returned by the service when successfully registering. Note that
+ * the provider cannot be re-registered. Hence this method can only be called once per provider.
+ *
+ * @hide
+ */
+ public void setProviderCallbackBinder(@NonNull INetworkStatsProviderCallback binder) {
+ if (mProviderCbBinder != null) {
+ throw new IllegalArgumentException("provider is already registered");
+ }
+ mProviderCbBinder = binder;
+ }
+
+ /**
+ * Get the binder that was returned by the service when successfully registering. Or null if the
+ * provider was never registered.
+ *
+ * @hide
+ */
+ @Nullable
+ public INetworkStatsProviderCallback getProviderCallbackBinder() {
+ return mProviderCbBinder;
+ }
+
+ /**
+ * Get the binder that was returned by the service when successfully registering. Throw an
+ * {@link IllegalStateException} if the provider is not registered.
+ *
+ * @hide
+ */
+ @NonNull
+ public INetworkStatsProviderCallback getProviderCallbackBinderOrThrow() {
+ if (mProviderCbBinder == null) {
+ throw new IllegalStateException("the provider is not registered");
+ }
+ return mProviderCbBinder;
+ }
+
+ /**
+ * Notify the system of new network statistics.
+ *
+ * Send the network statistics recorded since the last call to {@link #notifyStatsUpdated}. Must
+ * be called as soon as possible after {@link NetworkStatsProvider#onRequestStatsUpdate(int)}
+ * being called. Responding later increases the probability stats will be dropped. The
+ * provider can also call this whenever it wants to reports new stats for any reason.
+ * Note that the system will not necessarily immediately propagate the statistics to
+ * reflect the update.
+ *
+ * @param token the token under which these stats were gathered. Providers can call this method
+ * with the current token as often as they want, until the token changes.
+ * {@see NetworkStatsProvider#onRequestStatsUpdate()}
+ * @param ifaceStats the {@link NetworkStats} per interface to be reported.
+ * The provider should not include any traffic that is already counted by
+ * kernel interface counters.
+ * @param uidStats the same stats as above, but counts {@link NetworkStats}
+ * per uid.
+ */
+ public void notifyStatsUpdated(int token, @NonNull NetworkStats ifaceStats,
+ @NonNull NetworkStats uidStats) {
+ try {
+ getProviderCallbackBinderOrThrow().notifyStatsUpdated(token, ifaceStats, uidStats);
+ } catch (RemoteException e) {
+ e.rethrowAsRuntimeException();
+ }
+ }
+
+ /**
+ * Notify system that the quota set by {@code onSetAlert} has been reached.
+ */
+ public void notifyAlertReached() {
+ try {
+ getProviderCallbackBinderOrThrow().notifyAlertReached();
+ } catch (RemoteException e) {
+ e.rethrowAsRuntimeException();
+ }
+ }
+
+ /**
+ * Notify system that the warning set by {@link #onSetWarningAndLimit} has been reached.
+ */
+ public void notifyWarningReached() {
+ try {
+ // Reuse the code path to notify warning reached with limit reached
+ // since framework handles them in the same way.
+ getProviderCallbackBinderOrThrow().notifyWarningReached();
+ } catch (RemoteException e) {
+ e.rethrowAsRuntimeException();
+ }
+ }
+
+ /**
+ * Notify system that the limit set by {@link #onSetLimit} or limit set by
+ * {@link #onSetWarningAndLimit} has been reached.
+ */
+ public void notifyLimitReached() {
+ try {
+ getProviderCallbackBinderOrThrow().notifyLimitReached();
+ } catch (RemoteException e) {
+ e.rethrowAsRuntimeException();
+ }
+ }
+
+ /**
+ * Called by {@code NetworkStatsService} when it requires to know updated stats.
+ * The provider MUST respond by calling {@link #notifyStatsUpdated} as soon as possible.
+ * Responding later increases the probability stats will be dropped. Memory allowing, the
+ * system will try to take stats into account up to one minute after calling
+ * {@link #onRequestStatsUpdate}.
+ *
+ * @param token a positive number identifying the new state of the system under which
+ * {@link NetworkStats} have to be gathered from now on. When this is called,
+ * custom implementations of providers MUST tally and report the latest stats with
+ * the previous token, under which stats were being gathered so far.
+ */
+ public abstract void onRequestStatsUpdate(int token);
+
+ /**
+ * Called by {@code NetworkStatsService} when setting the interface quota for the specified
+ * upstream interface. When this is called, the custom implementation should block all egress
+ * packets on the {@code iface} associated with the provider when {@code quotaBytes} bytes have
+ * been reached, and MUST respond to it by calling
+ * {@link NetworkStatsProvider#notifyLimitReached()}.
+ *
+ * @param iface the interface requiring the operation.
+ * @param quotaBytes the quota defined as the number of bytes, starting from zero and counting
+ * from now. A value of {@link #QUOTA_UNLIMITED} indicates there is no limit.
+ */
+ public abstract void onSetLimit(@NonNull String iface, long quotaBytes);
+
+ /**
+ * Called by {@code NetworkStatsService} when setting the interface quotas for the specified
+ * upstream interface. If a provider implements {@link #onSetWarningAndLimit}, the system
+ * will not call {@link #onSetLimit}. When this method is called, the implementation
+ * should behave as follows:
+ * 1. If {@code warningBytes} is reached on {@code iface}, block all further traffic on
+ * {@code iface} and call {@link NetworkStatsProvider@notifyWarningReached()}.
+ * 2. If {@code limitBytes} is reached on {@code iface}, block all further traffic on
+ * {@code iface} and call {@link NetworkStatsProvider#notifyLimitReached()}.
+ *
+ * @param iface the interface requiring the operation.
+ * @param warningBytes the warning defined as the number of bytes, starting from zero and
+ * counting from now. A value of {@link #QUOTA_UNLIMITED} indicates
+ * there is no warning.
+ * @param limitBytes the limit defined as the number of bytes, starting from zero and counting
+ * from now. A value of {@link #QUOTA_UNLIMITED} indicates there is no limit.
+ */
+ public void onSetWarningAndLimit(@NonNull String iface, long warningBytes, long limitBytes) {
+ // Backward compatibility for those who didn't override this function.
+ onSetLimit(iface, limitBytes);
+ }
+
+ /**
+ * Called by {@code NetworkStatsService} when setting the alert bytes. Custom implementations
+ * MUST call {@link NetworkStatsProvider#notifyAlertReached()} when {@code quotaBytes} bytes
+ * have been reached. Unlike {@link #onSetLimit(String, long)}, the custom implementation should
+ * not block all egress packets.
+ *
+ * @param quotaBytes the quota defined as the number of bytes, starting from zero and counting
+ * from now. A value of {@link #QUOTA_UNLIMITED} indicates there is no alert.
+ */
+ public abstract void onSetAlert(long quotaBytes);
+}
diff --git a/framework-t/src/android/net/nsd/INsdManager.aidl b/framework-t/src/android/net/nsd/INsdManager.aidl
new file mode 100644
index 0000000..89e9cdb
--- /dev/null
+++ b/framework-t/src/android/net/nsd/INsdManager.aidl
@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.nsd;
+
+import android.net.nsd.INsdManagerCallback;
+import android.net.nsd.INsdServiceConnector;
+import android.os.Messenger;
+
+/**
+ * Interface that NsdService implements to connect NsdManager clients.
+ *
+ * {@hide}
+ */
+interface INsdManager {
+ INsdServiceConnector connect(INsdManagerCallback cb);
+}
diff --git a/framework-t/src/android/net/nsd/INsdManagerCallback.aidl b/framework-t/src/android/net/nsd/INsdManagerCallback.aidl
new file mode 100644
index 0000000..1a262ec
--- /dev/null
+++ b/framework-t/src/android/net/nsd/INsdManagerCallback.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.nsd;
+
+import android.os.Messenger;
+import android.net.nsd.NsdServiceInfo;
+
+/**
+ * Callbacks from NsdService to NsdManager
+ * @hide
+ */
+oneway interface INsdManagerCallback {
+ void onDiscoverServicesStarted(int listenerKey, in NsdServiceInfo info);
+ void onDiscoverServicesFailed(int listenerKey, int error);
+ void onServiceFound(int listenerKey, in NsdServiceInfo info);
+ void onServiceLost(int listenerKey, in NsdServiceInfo info);
+ void onStopDiscoveryFailed(int listenerKey, int error);
+ void onStopDiscoverySucceeded(int listenerKey);
+ void onRegisterServiceFailed(int listenerKey, int error);
+ void onRegisterServiceSucceeded(int listenerKey, in NsdServiceInfo info);
+ void onUnregisterServiceFailed(int listenerKey, int error);
+ void onUnregisterServiceSucceeded(int listenerKey);
+ void onResolveServiceFailed(int listenerKey, int error);
+ void onResolveServiceSucceeded(int listenerKey, in NsdServiceInfo info);
+}
diff --git a/framework-t/src/android/net/nsd/INsdServiceConnector.aidl b/framework-t/src/android/net/nsd/INsdServiceConnector.aidl
new file mode 100644
index 0000000..b06ae55
--- /dev/null
+++ b/framework-t/src/android/net/nsd/INsdServiceConnector.aidl
@@ -0,0 +1,35 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.nsd;
+
+import android.net.nsd.INsdManagerCallback;
+import android.net.nsd.NsdServiceInfo;
+import android.os.Messenger;
+
+/**
+ * Interface that NsdService implements for each NsdManager client.
+ *
+ * {@hide}
+ */
+interface INsdServiceConnector {
+ void registerService(int listenerKey, in NsdServiceInfo serviceInfo);
+ void unregisterService(int listenerKey);
+ void discoverServices(int listenerKey, in NsdServiceInfo serviceInfo);
+ void stopDiscovery(int listenerKey);
+ void resolveService(int listenerKey, in NsdServiceInfo serviceInfo);
+ void startDaemon();
+}
\ No newline at end of file
diff --git a/framework-t/src/android/net/nsd/NsdManager.java b/framework-t/src/android/net/nsd/NsdManager.java
new file mode 100644
index 0000000..209f372
--- /dev/null
+++ b/framework-t/src/android/net/nsd/NsdManager.java
@@ -0,0 +1,1083 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.nsd;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
+import android.annotation.SdkConstant;
+import android.annotation.SdkConstant.SdkConstantType;
+import android.annotation.SystemService;
+import android.app.compat.CompatChanges;
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledSince;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.ConnectivityManager.NetworkCallback;
+import android.net.Network;
+import android.net.NetworkRequest;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.Message;
+import android.os.RemoteException;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.ArraySet;
+import android.util.Log;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.util.Objects;
+import java.util.concurrent.Executor;
+
+/**
+ * The Network Service Discovery Manager class provides the API to discover services
+ * on a network. As an example, if device A and device B are connected over a Wi-Fi
+ * network, a game registered on device A can be discovered by a game on device
+ * B. Another example use case is an application discovering printers on the network.
+ *
+ * <p> The API currently supports DNS based service discovery and discovery is currently
+ * limited to a local network over Multicast DNS. DNS service discovery is described at
+ * http://files.dns-sd.org/draft-cheshire-dnsext-dns-sd.txt
+ *
+ * <p> The API is asynchronous, and responses to requests from an application are on listener
+ * callbacks on a separate internal thread.
+ *
+ * <p> There are three main operations the API supports - registration, discovery and resolution.
+ * <pre>
+ * Application start
+ * |
+ * |
+ * | onServiceRegistered()
+ * Register any local services /
+ * to be advertised with \
+ * registerService() onRegistrationFailed()
+ * |
+ * |
+ * discoverServices()
+ * |
+ * Maintain a list to track
+ * discovered services
+ * |
+ * |--------->
+ * | |
+ * | onServiceFound()
+ * | |
+ * | add service to list
+ * | |
+ * |<----------
+ * |
+ * |--------->
+ * | |
+ * | onServiceLost()
+ * | |
+ * | remove service from list
+ * | |
+ * |<----------
+ * |
+ * |
+ * | Connect to a service
+ * | from list ?
+ * |
+ * resolveService()
+ * |
+ * onServiceResolved()
+ * |
+ * Establish connection to service
+ * with the host and port information
+ *
+ * </pre>
+ * An application that needs to advertise itself over a network for other applications to
+ * discover it can do so with a call to {@link #registerService}. If Example is a http based
+ * application that can provide HTML data to peer services, it can register a name "Example"
+ * with service type "_http._tcp". A successful registration is notified with a callback to
+ * {@link RegistrationListener#onServiceRegistered} and a failure to register is notified
+ * over {@link RegistrationListener#onRegistrationFailed}
+ *
+ * <p> A peer application looking for http services can initiate a discovery for "_http._tcp"
+ * with a call to {@link #discoverServices}. A service found is notified with a callback
+ * to {@link DiscoveryListener#onServiceFound} and a service lost is notified on
+ * {@link DiscoveryListener#onServiceLost}.
+ *
+ * <p> Once the peer application discovers the "Example" http service, and either needs to read the
+ * attributes of the service or wants to receive data from the "Example" application, it can
+ * initiate a resolve with {@link #resolveService} to resolve the attributes, host, and port
+ * details. A successful resolve is notified on {@link ResolveListener#onServiceResolved} and a
+ * failure is notified on {@link ResolveListener#onResolveFailed}.
+ *
+ * Applications can reserve for a service type at
+ * http://www.iana.org/form/ports-service. Existing services can be found at
+ * http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml
+ *
+ * {@see NsdServiceInfo}
+ */
+@SystemService(Context.NSD_SERVICE)
+public final class NsdManager {
+ private static final String TAG = NsdManager.class.getSimpleName();
+ private static final boolean DBG = false;
+
+ /**
+ * When enabled, apps targeting < Android 12 are considered legacy for
+ * the NSD native daemon.
+ * The platform will only keep the daemon running as long as there are
+ * any legacy apps connected.
+ *
+ * After Android 12, directly communicate with native daemon might not
+ * work since the native damon won't always stay alive.
+ * Use the NSD APIs from NsdManager as the replacement is recommended.
+ * An another alternative could be bundling your own mdns solutions instead of
+ * depending on the system mdns native daemon.
+ *
+ * @hide
+ */
+ @ChangeId
+ @EnabledSince(targetSdkVersion = android.os.Build.VERSION_CODES.S)
+ public static final long RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS = 191844585L;
+
+ /**
+ * Broadcast intent action to indicate whether network service discovery is
+ * enabled or disabled. An extra {@link #EXTRA_NSD_STATE} provides the state
+ * information as int.
+ *
+ * @see #EXTRA_NSD_STATE
+ */
+ @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+ public static final String ACTION_NSD_STATE_CHANGED = "android.net.nsd.STATE_CHANGED";
+
+ /**
+ * The lookup key for an int that indicates whether network service discovery is enabled
+ * or disabled. Retrieve it with {@link android.content.Intent#getIntExtra(String,int)}.
+ *
+ * @see #NSD_STATE_DISABLED
+ * @see #NSD_STATE_ENABLED
+ */
+ public static final String EXTRA_NSD_STATE = "nsd_state";
+
+ /**
+ * Network service discovery is disabled
+ *
+ * @see #ACTION_NSD_STATE_CHANGED
+ */
+ public static final int NSD_STATE_DISABLED = 1;
+
+ /**
+ * Network service discovery is enabled
+ *
+ * @see #ACTION_NSD_STATE_CHANGED
+ */
+ public static final int NSD_STATE_ENABLED = 2;
+
+ /** @hide */
+ public static final int DISCOVER_SERVICES = 1;
+ /** @hide */
+ public static final int DISCOVER_SERVICES_STARTED = 2;
+ /** @hide */
+ public static final int DISCOVER_SERVICES_FAILED = 3;
+ /** @hide */
+ public static final int SERVICE_FOUND = 4;
+ /** @hide */
+ public static final int SERVICE_LOST = 5;
+
+ /** @hide */
+ public static final int STOP_DISCOVERY = 6;
+ /** @hide */
+ public static final int STOP_DISCOVERY_FAILED = 7;
+ /** @hide */
+ public static final int STOP_DISCOVERY_SUCCEEDED = 8;
+
+ /** @hide */
+ public static final int REGISTER_SERVICE = 9;
+ /** @hide */
+ public static final int REGISTER_SERVICE_FAILED = 10;
+ /** @hide */
+ public static final int REGISTER_SERVICE_SUCCEEDED = 11;
+
+ /** @hide */
+ public static final int UNREGISTER_SERVICE = 12;
+ /** @hide */
+ public static final int UNREGISTER_SERVICE_FAILED = 13;
+ /** @hide */
+ public static final int UNREGISTER_SERVICE_SUCCEEDED = 14;
+
+ /** @hide */
+ public static final int RESOLVE_SERVICE = 15;
+ /** @hide */
+ public static final int RESOLVE_SERVICE_FAILED = 16;
+ /** @hide */
+ public static final int RESOLVE_SERVICE_SUCCEEDED = 17;
+
+ /** @hide */
+ public static final int DAEMON_CLEANUP = 18;
+
+ /** @hide */
+ public static final int DAEMON_STARTUP = 19;
+
+ /** @hide */
+ public static final int ENABLE = 20;
+ /** @hide */
+ public static final int DISABLE = 21;
+
+ /** @hide */
+ public static final int NATIVE_DAEMON_EVENT = 22;
+
+ /** @hide */
+ public static final int REGISTER_CLIENT = 23;
+ /** @hide */
+ public static final int UNREGISTER_CLIENT = 24;
+
+ /** Dns based service discovery protocol */
+ public static final int PROTOCOL_DNS_SD = 0x0001;
+
+ private static final SparseArray<String> EVENT_NAMES = new SparseArray<>();
+ static {
+ EVENT_NAMES.put(DISCOVER_SERVICES, "DISCOVER_SERVICES");
+ EVENT_NAMES.put(DISCOVER_SERVICES_STARTED, "DISCOVER_SERVICES_STARTED");
+ EVENT_NAMES.put(DISCOVER_SERVICES_FAILED, "DISCOVER_SERVICES_FAILED");
+ EVENT_NAMES.put(SERVICE_FOUND, "SERVICE_FOUND");
+ EVENT_NAMES.put(SERVICE_LOST, "SERVICE_LOST");
+ EVENT_NAMES.put(STOP_DISCOVERY, "STOP_DISCOVERY");
+ EVENT_NAMES.put(STOP_DISCOVERY_FAILED, "STOP_DISCOVERY_FAILED");
+ EVENT_NAMES.put(STOP_DISCOVERY_SUCCEEDED, "STOP_DISCOVERY_SUCCEEDED");
+ EVENT_NAMES.put(REGISTER_SERVICE, "REGISTER_SERVICE");
+ EVENT_NAMES.put(REGISTER_SERVICE_FAILED, "REGISTER_SERVICE_FAILED");
+ EVENT_NAMES.put(REGISTER_SERVICE_SUCCEEDED, "REGISTER_SERVICE_SUCCEEDED");
+ EVENT_NAMES.put(UNREGISTER_SERVICE, "UNREGISTER_SERVICE");
+ EVENT_NAMES.put(UNREGISTER_SERVICE_FAILED, "UNREGISTER_SERVICE_FAILED");
+ EVENT_NAMES.put(UNREGISTER_SERVICE_SUCCEEDED, "UNREGISTER_SERVICE_SUCCEEDED");
+ EVENT_NAMES.put(RESOLVE_SERVICE, "RESOLVE_SERVICE");
+ EVENT_NAMES.put(RESOLVE_SERVICE_FAILED, "RESOLVE_SERVICE_FAILED");
+ EVENT_NAMES.put(RESOLVE_SERVICE_SUCCEEDED, "RESOLVE_SERVICE_SUCCEEDED");
+ EVENT_NAMES.put(DAEMON_CLEANUP, "DAEMON_CLEANUP");
+ EVENT_NAMES.put(DAEMON_STARTUP, "DAEMON_STARTUP");
+ EVENT_NAMES.put(ENABLE, "ENABLE");
+ EVENT_NAMES.put(DISABLE, "DISABLE");
+ EVENT_NAMES.put(NATIVE_DAEMON_EVENT, "NATIVE_DAEMON_EVENT");
+ }
+
+ /** @hide */
+ public static String nameOf(int event) {
+ String name = EVENT_NAMES.get(event);
+ if (name == null) {
+ return Integer.toString(event);
+ }
+ return name;
+ }
+
+ private static final int FIRST_LISTENER_KEY = 1;
+
+ private final INsdServiceConnector mService;
+ private final Context mContext;
+
+ private int mListenerKey = FIRST_LISTENER_KEY;
+ @GuardedBy("mMapLock")
+ private final SparseArray mListenerMap = new SparseArray();
+ @GuardedBy("mMapLock")
+ private final SparseArray<NsdServiceInfo> mServiceMap = new SparseArray<>();
+ @GuardedBy("mMapLock")
+ private final SparseArray<Executor> mExecutorMap = new SparseArray<>();
+ private final Object mMapLock = new Object();
+ // Map of listener key sent by client -> per-network discovery tracker
+ @GuardedBy("mPerNetworkDiscoveryMap")
+ private final ArrayMap<Integer, PerNetworkDiscoveryTracker>
+ mPerNetworkDiscoveryMap = new ArrayMap<>();
+
+ private final ServiceHandler mHandler;
+
+ private class PerNetworkDiscoveryTracker {
+ final String mServiceType;
+ final int mProtocolType;
+ final DiscoveryListener mBaseListener;
+ final Executor mBaseExecutor;
+ final ArrayMap<Network, DelegatingDiscoveryListener> mPerNetworkListeners =
+ new ArrayMap<>();
+
+ final NetworkCallback mNetworkCb = new NetworkCallback() {
+ @Override
+ public void onAvailable(@NonNull Network network) {
+ final DelegatingDiscoveryListener wrappedListener = new DelegatingDiscoveryListener(
+ network, mBaseListener);
+ mPerNetworkListeners.put(network, wrappedListener);
+ discoverServices(mServiceType, mProtocolType, network, mBaseExecutor,
+ wrappedListener);
+ }
+
+ @Override
+ public void onLost(@NonNull Network network) {
+ final DelegatingDiscoveryListener listener = mPerNetworkListeners.get(network);
+ if (listener == null) return;
+ listener.notifyAllServicesLost();
+ // Listener will be removed from map in discovery stopped callback
+ stopServiceDiscovery(listener);
+ }
+ };
+
+ // Accessed from mHandler
+ private boolean mStopRequested;
+
+ public void start(@NonNull NetworkRequest request) {
+ final ConnectivityManager cm = mContext.getSystemService(ConnectivityManager.class);
+ cm.registerNetworkCallback(request, mNetworkCb, mHandler);
+ mHandler.post(() -> mBaseListener.onDiscoveryStarted(mServiceType));
+ }
+
+ /**
+ * Stop discovery on all networks tracked by this class.
+ *
+ * This will request all underlying listeners to stop, and the last one to stop will call
+ * onDiscoveryStopped or onStopDiscoveryFailed.
+ *
+ * Must be called on the handler thread.
+ */
+ public void requestStop() {
+ mHandler.post(() -> {
+ mStopRequested = true;
+ final ConnectivityManager cm = mContext.getSystemService(ConnectivityManager.class);
+ cm.unregisterNetworkCallback(mNetworkCb);
+ if (mPerNetworkListeners.size() == 0) {
+ mBaseListener.onDiscoveryStopped(mServiceType);
+ return;
+ }
+ for (int i = 0; i < mPerNetworkListeners.size(); i++) {
+ final DelegatingDiscoveryListener listener = mPerNetworkListeners.valueAt(i);
+ stopServiceDiscovery(listener);
+ }
+ });
+ }
+
+ private PerNetworkDiscoveryTracker(String serviceType, int protocolType,
+ Executor baseExecutor, DiscoveryListener baseListener) {
+ mServiceType = serviceType;
+ mProtocolType = protocolType;
+ mBaseExecutor = baseExecutor;
+ mBaseListener = baseListener;
+ }
+
+ /**
+ * Subset of NsdServiceInfo that is tracked to generate service lost notifications when a
+ * network is lost.
+ *
+ * Service lost notifications only contain service name, type and network, so only track
+ * that information (Network is known from the listener). This also implements
+ * equals/hashCode for usage in maps.
+ */
+ private class TrackedNsdInfo {
+ private final String mServiceName;
+ private final String mServiceType;
+ TrackedNsdInfo(NsdServiceInfo info) {
+ mServiceName = info.getServiceName();
+ mServiceType = info.getServiceType();
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mServiceName, mServiceType);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (!(obj instanceof TrackedNsdInfo)) return false;
+ final TrackedNsdInfo other = (TrackedNsdInfo) obj;
+ return Objects.equals(mServiceName, other.mServiceName)
+ && Objects.equals(mServiceType, other.mServiceType);
+ }
+ }
+
+ private class DelegatingDiscoveryListener implements DiscoveryListener {
+ private final Network mNetwork;
+ private final DiscoveryListener mWrapped;
+ private final ArraySet<TrackedNsdInfo> mFoundInfo = new ArraySet<>();
+
+ private DelegatingDiscoveryListener(Network network, DiscoveryListener listener) {
+ mNetwork = network;
+ mWrapped = listener;
+ }
+
+ void notifyAllServicesLost() {
+ for (int i = 0; i < mFoundInfo.size(); i++) {
+ final TrackedNsdInfo trackedInfo = mFoundInfo.valueAt(i);
+ final NsdServiceInfo serviceInfo = new NsdServiceInfo(
+ trackedInfo.mServiceName, trackedInfo.mServiceType);
+ serviceInfo.setNetwork(mNetwork);
+ mWrapped.onServiceLost(serviceInfo);
+ }
+ }
+
+ @Override
+ public void onStartDiscoveryFailed(String serviceType, int errorCode) {
+ // The delegated listener is used when NsdManager takes care of starting/stopping
+ // discovery on multiple networks. Failure to start on one network is not a global
+ // failure to be reported up, as other networks may succeed: just log.
+ Log.e(TAG, "Failed to start discovery for " + serviceType + " on " + mNetwork
+ + " with code " + errorCode);
+ mPerNetworkListeners.remove(mNetwork);
+ }
+
+ @Override
+ public void onDiscoveryStarted(String serviceType) {
+ // Wrapped listener was called upon registration, it is not called for discovery
+ // on each network
+ }
+
+ @Override
+ public void onStopDiscoveryFailed(String serviceType, int errorCode) {
+ Log.e(TAG, "Failed to stop discovery for " + serviceType + " on " + mNetwork
+ + " with code " + errorCode);
+ mPerNetworkListeners.remove(mNetwork);
+ if (mStopRequested && mPerNetworkListeners.size() == 0) {
+ // Do not report onStopDiscoveryFailed when some underlying listeners failed:
+ // this does not mean that all listeners did, and onStopDiscoveryFailed is not
+ // actionable anyway. Just report that discovery stopped.
+ mWrapped.onDiscoveryStopped(serviceType);
+ }
+ }
+
+ @Override
+ public void onDiscoveryStopped(String serviceType) {
+ mPerNetworkListeners.remove(mNetwork);
+ if (mStopRequested && mPerNetworkListeners.size() == 0) {
+ mWrapped.onDiscoveryStopped(serviceType);
+ }
+ }
+
+ @Override
+ public void onServiceFound(NsdServiceInfo serviceInfo) {
+ mFoundInfo.add(new TrackedNsdInfo(serviceInfo));
+ mWrapped.onServiceFound(serviceInfo);
+ }
+
+ @Override
+ public void onServiceLost(NsdServiceInfo serviceInfo) {
+ mFoundInfo.remove(new TrackedNsdInfo(serviceInfo));
+ mWrapped.onServiceLost(serviceInfo);
+ }
+ }
+ }
+
+ /**
+ * Create a new Nsd instance. Applications use
+ * {@link android.content.Context#getSystemService Context.getSystemService()} to retrieve
+ * {@link android.content.Context#NSD_SERVICE Context.NSD_SERVICE}.
+ * @param service the Binder interface
+ * @hide - hide this because it takes in a parameter of type INsdManager, which
+ * is a system private class.
+ */
+ public NsdManager(Context context, INsdManager service) {
+ mContext = context;
+
+ HandlerThread t = new HandlerThread("NsdManager");
+ t.start();
+ mHandler = new ServiceHandler(t.getLooper());
+
+ try {
+ mService = service.connect(new NsdCallbackImpl(mHandler));
+ } catch (RemoteException e) {
+ throw new RuntimeException("Failed to connect to NsdService");
+ }
+
+ // Only proactively start the daemon if the target SDK < S, otherwise the internal service
+ // would automatically start/stop the native daemon as needed.
+ if (!CompatChanges.isChangeEnabled(RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS)) {
+ try {
+ mService.startDaemon();
+ } catch (RemoteException e) {
+ Log.e(TAG, "Failed to proactively start daemon");
+ // Continue: the daemon can still be started on-demand later
+ }
+ }
+ }
+
+ private static class NsdCallbackImpl extends INsdManagerCallback.Stub {
+ private final Handler mServHandler;
+
+ NsdCallbackImpl(Handler serviceHandler) {
+ mServHandler = serviceHandler;
+ }
+
+ private void sendInfo(int message, int listenerKey, NsdServiceInfo info) {
+ mServHandler.sendMessage(mServHandler.obtainMessage(message, 0, listenerKey, info));
+ }
+
+ private void sendError(int message, int listenerKey, int error) {
+ mServHandler.sendMessage(mServHandler.obtainMessage(message, error, listenerKey));
+ }
+
+ private void sendNoArg(int message, int listenerKey) {
+ mServHandler.sendMessage(mServHandler.obtainMessage(message, 0, listenerKey));
+ }
+
+ @Override
+ public void onDiscoverServicesStarted(int listenerKey, NsdServiceInfo info) {
+ sendInfo(DISCOVER_SERVICES_STARTED, listenerKey, info);
+ }
+
+ @Override
+ public void onDiscoverServicesFailed(int listenerKey, int error) {
+ sendError(DISCOVER_SERVICES_FAILED, listenerKey, error);
+ }
+
+ @Override
+ public void onServiceFound(int listenerKey, NsdServiceInfo info) {
+ sendInfo(SERVICE_FOUND, listenerKey, info);
+ }
+
+ @Override
+ public void onServiceLost(int listenerKey, NsdServiceInfo info) {
+ sendInfo(SERVICE_LOST, listenerKey, info);
+ }
+
+ @Override
+ public void onStopDiscoveryFailed(int listenerKey, int error) {
+ sendError(STOP_DISCOVERY_FAILED, listenerKey, error);
+ }
+
+ @Override
+ public void onStopDiscoverySucceeded(int listenerKey) {
+ sendNoArg(STOP_DISCOVERY_SUCCEEDED, listenerKey);
+ }
+
+ @Override
+ public void onRegisterServiceFailed(int listenerKey, int error) {
+ sendError(REGISTER_SERVICE_FAILED, listenerKey, error);
+ }
+
+ @Override
+ public void onRegisterServiceSucceeded(int listenerKey, NsdServiceInfo info) {
+ sendInfo(REGISTER_SERVICE_SUCCEEDED, listenerKey, info);
+ }
+
+ @Override
+ public void onUnregisterServiceFailed(int listenerKey, int error) {
+ sendError(UNREGISTER_SERVICE_FAILED, listenerKey, error);
+ }
+
+ @Override
+ public void onUnregisterServiceSucceeded(int listenerKey) {
+ sendNoArg(UNREGISTER_SERVICE_SUCCEEDED, listenerKey);
+ }
+
+ @Override
+ public void onResolveServiceFailed(int listenerKey, int error) {
+ sendError(RESOLVE_SERVICE_FAILED, listenerKey, error);
+ }
+
+ @Override
+ public void onResolveServiceSucceeded(int listenerKey, NsdServiceInfo info) {
+ sendInfo(RESOLVE_SERVICE_SUCCEEDED, listenerKey, info);
+ }
+ }
+
+ /**
+ * Failures are passed with {@link RegistrationListener#onRegistrationFailed},
+ * {@link RegistrationListener#onUnregistrationFailed},
+ * {@link DiscoveryListener#onStartDiscoveryFailed},
+ * {@link DiscoveryListener#onStopDiscoveryFailed} or {@link ResolveListener#onResolveFailed}.
+ *
+ * Indicates that the operation failed due to an internal error.
+ */
+ public static final int FAILURE_INTERNAL_ERROR = 0;
+
+ /**
+ * Indicates that the operation failed because it is already active.
+ */
+ public static final int FAILURE_ALREADY_ACTIVE = 3;
+
+ /**
+ * Indicates that the operation failed because the maximum outstanding
+ * requests from the applications have reached.
+ */
+ public static final int FAILURE_MAX_LIMIT = 4;
+
+ /** Interface for callback invocation for service discovery */
+ public interface DiscoveryListener {
+
+ public void onStartDiscoveryFailed(String serviceType, int errorCode);
+
+ public void onStopDiscoveryFailed(String serviceType, int errorCode);
+
+ public void onDiscoveryStarted(String serviceType);
+
+ public void onDiscoveryStopped(String serviceType);
+
+ public void onServiceFound(NsdServiceInfo serviceInfo);
+
+ public void onServiceLost(NsdServiceInfo serviceInfo);
+ }
+
+ /** Interface for callback invocation for service registration */
+ public interface RegistrationListener {
+
+ public void onRegistrationFailed(NsdServiceInfo serviceInfo, int errorCode);
+
+ public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode);
+
+ public void onServiceRegistered(NsdServiceInfo serviceInfo);
+
+ public void onServiceUnregistered(NsdServiceInfo serviceInfo);
+ }
+
+ /** Interface for callback invocation for service resolution */
+ public interface ResolveListener {
+
+ public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode);
+
+ public void onServiceResolved(NsdServiceInfo serviceInfo);
+ }
+
+ @VisibleForTesting
+ class ServiceHandler extends Handler {
+ ServiceHandler(Looper looper) {
+ super(looper);
+ }
+
+ @Override
+ public void handleMessage(Message message) {
+ final int what = message.what;
+ final int key = message.arg2;
+ final Object listener;
+ final NsdServiceInfo ns;
+ final Executor executor;
+ synchronized (mMapLock) {
+ listener = mListenerMap.get(key);
+ ns = mServiceMap.get(key);
+ executor = mExecutorMap.get(key);
+ }
+ if (listener == null) {
+ Log.d(TAG, "Stale key " + message.arg2);
+ return;
+ }
+ if (DBG) {
+ Log.d(TAG, "received " + nameOf(what) + " for key " + key + ", service " + ns);
+ }
+ switch (what) {
+ case DISCOVER_SERVICES_STARTED:
+ final String s = getNsdServiceInfoType((NsdServiceInfo) message.obj);
+ executor.execute(() -> ((DiscoveryListener) listener).onDiscoveryStarted(s));
+ break;
+ case DISCOVER_SERVICES_FAILED:
+ removeListener(key);
+ executor.execute(() -> ((DiscoveryListener) listener).onStartDiscoveryFailed(
+ getNsdServiceInfoType(ns), message.arg1));
+ break;
+ case SERVICE_FOUND:
+ executor.execute(() -> ((DiscoveryListener) listener).onServiceFound(
+ (NsdServiceInfo) message.obj));
+ break;
+ case SERVICE_LOST:
+ executor.execute(() -> ((DiscoveryListener) listener).onServiceLost(
+ (NsdServiceInfo) message.obj));
+ break;
+ case STOP_DISCOVERY_FAILED:
+ // TODO: failure to stop discovery should be internal and retried internally, as
+ // the effect for the client is indistinguishable from STOP_DISCOVERY_SUCCEEDED
+ removeListener(key);
+ executor.execute(() -> ((DiscoveryListener) listener).onStopDiscoveryFailed(
+ getNsdServiceInfoType(ns), message.arg1));
+ break;
+ case STOP_DISCOVERY_SUCCEEDED:
+ removeListener(key);
+ executor.execute(() -> ((DiscoveryListener) listener).onDiscoveryStopped(
+ getNsdServiceInfoType(ns)));
+ break;
+ case REGISTER_SERVICE_FAILED:
+ removeListener(key);
+ executor.execute(() -> ((RegistrationListener) listener).onRegistrationFailed(
+ ns, message.arg1));
+ break;
+ case REGISTER_SERVICE_SUCCEEDED:
+ executor.execute(() -> ((RegistrationListener) listener).onServiceRegistered(
+ (NsdServiceInfo) message.obj));
+ break;
+ case UNREGISTER_SERVICE_FAILED:
+ removeListener(key);
+ executor.execute(() -> ((RegistrationListener) listener).onUnregistrationFailed(
+ ns, message.arg1));
+ break;
+ case UNREGISTER_SERVICE_SUCCEEDED:
+ // TODO: do not unregister listener until service is unregistered, or provide
+ // alternative way for unregistering ?
+ removeListener(message.arg2);
+ executor.execute(() -> ((RegistrationListener) listener).onServiceUnregistered(
+ ns));
+ break;
+ case RESOLVE_SERVICE_FAILED:
+ removeListener(key);
+ executor.execute(() -> ((ResolveListener) listener).onResolveFailed(
+ ns, message.arg1));
+ break;
+ case RESOLVE_SERVICE_SUCCEEDED:
+ removeListener(key);
+ executor.execute(() -> ((ResolveListener) listener).onServiceResolved(
+ (NsdServiceInfo) message.obj));
+ break;
+ default:
+ Log.d(TAG, "Ignored " + message);
+ break;
+ }
+ }
+ }
+
+ private int nextListenerKey() {
+ // Ensure mListenerKey >= FIRST_LISTENER_KEY;
+ mListenerKey = Math.max(FIRST_LISTENER_KEY, mListenerKey + 1);
+ return mListenerKey;
+ }
+
+ // Assert that the listener is not in the map, then add it and returns its key
+ private int putListener(Object listener, Executor e, NsdServiceInfo s) {
+ checkListener(listener);
+ final int key;
+ synchronized (mMapLock) {
+ int valueIndex = mListenerMap.indexOfValue(listener);
+ if (valueIndex != -1) {
+ throw new IllegalArgumentException("listener already in use");
+ }
+ key = nextListenerKey();
+ mListenerMap.put(key, listener);
+ mServiceMap.put(key, s);
+ mExecutorMap.put(key, e);
+ }
+ return key;
+ }
+
+ private void removeListener(int key) {
+ synchronized (mMapLock) {
+ mListenerMap.remove(key);
+ mServiceMap.remove(key);
+ mExecutorMap.remove(key);
+ }
+ }
+
+ private int getListenerKey(Object listener) {
+ checkListener(listener);
+ synchronized (mMapLock) {
+ int valueIndex = mListenerMap.indexOfValue(listener);
+ if (valueIndex == -1) {
+ throw new IllegalArgumentException("listener not registered");
+ }
+ return mListenerMap.keyAt(valueIndex);
+ }
+ }
+
+ private static String getNsdServiceInfoType(NsdServiceInfo s) {
+ if (s == null) return "?";
+ return s.getServiceType();
+ }
+
+ /**
+ * Register a service to be discovered by other services.
+ *
+ * <p> The function call immediately returns after sending a request to register service
+ * to the framework. The application is notified of a successful registration
+ * through the callback {@link RegistrationListener#onServiceRegistered} or a failure
+ * through {@link RegistrationListener#onRegistrationFailed}.
+ *
+ * <p> The application should call {@link #unregisterService} when the service
+ * registration is no longer required, and/or whenever the application is stopped.
+ *
+ * @param serviceInfo The service being registered
+ * @param protocolType The service discovery protocol
+ * @param listener The listener notifies of a successful registration and is used to
+ * unregister this service through a call on {@link #unregisterService}. Cannot be null.
+ * Cannot be in use for an active service registration.
+ */
+ public void registerService(NsdServiceInfo serviceInfo, int protocolType,
+ RegistrationListener listener) {
+ registerService(serviceInfo, protocolType, Runnable::run, listener);
+ }
+
+ /**
+ * Register a service to be discovered by other services.
+ *
+ * <p> The function call immediately returns after sending a request to register service
+ * to the framework. The application is notified of a successful registration
+ * through the callback {@link RegistrationListener#onServiceRegistered} or a failure
+ * through {@link RegistrationListener#onRegistrationFailed}.
+ *
+ * <p> The application should call {@link #unregisterService} when the service
+ * registration is no longer required, and/or whenever the application is stopped.
+ * @param serviceInfo The service being registered
+ * @param protocolType The service discovery protocol
+ * @param executor Executor to run listener callbacks with
+ * @param listener The listener notifies of a successful registration and is used to
+ * unregister this service through a call on {@link #unregisterService}. Cannot be null.
+ */
+ public void registerService(@NonNull NsdServiceInfo serviceInfo, int protocolType,
+ @NonNull Executor executor, @NonNull RegistrationListener listener) {
+ if (serviceInfo.getPort() <= 0) {
+ throw new IllegalArgumentException("Invalid port number");
+ }
+ checkServiceInfo(serviceInfo);
+ checkProtocol(protocolType);
+ int key = putListener(listener, executor, serviceInfo);
+ try {
+ mService.registerService(key, serviceInfo);
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Unregister a service registered through {@link #registerService}. A successful
+ * unregister is notified to the application with a call to
+ * {@link RegistrationListener#onServiceUnregistered}.
+ *
+ * @param listener This should be the listener object that was passed to
+ * {@link #registerService}. It identifies the service that should be unregistered
+ * and notifies of a successful or unsuccessful unregistration via the listener
+ * callbacks. In API versions 20 and above, the listener object may be used for
+ * another service registration once the callback has been called. In API versions <= 19,
+ * there is no entirely reliable way to know when a listener may be re-used, and a new
+ * listener should be created for each service registration request.
+ */
+ public void unregisterService(RegistrationListener listener) {
+ int id = getListenerKey(listener);
+ try {
+ mService.unregisterService(id);
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Initiate service discovery to browse for instances of a service type. Service discovery
+ * consumes network bandwidth and will continue until the application calls
+ * {@link #stopServiceDiscovery}.
+ *
+ * <p> The function call immediately returns after sending a request to start service
+ * discovery to the framework. The application is notified of a success to initiate
+ * discovery through the callback {@link DiscoveryListener#onDiscoveryStarted} or a failure
+ * through {@link DiscoveryListener#onStartDiscoveryFailed}.
+ *
+ * <p> Upon successful start, application is notified when a service is found with
+ * {@link DiscoveryListener#onServiceFound} or when a service is lost with
+ * {@link DiscoveryListener#onServiceLost}.
+ *
+ * <p> Upon failure to start, service discovery is not active and application does
+ * not need to invoke {@link #stopServiceDiscovery}
+ *
+ * <p> The application should call {@link #stopServiceDiscovery} when discovery of this
+ * service type is no longer required, and/or whenever the application is paused or
+ * stopped.
+ *
+ * @param serviceType The service type being discovered. Examples include "_http._tcp" for
+ * http services or "_ipp._tcp" for printers
+ * @param protocolType The service discovery protocol
+ * @param listener The listener notifies of a successful discovery and is used
+ * to stop discovery on this serviceType through a call on {@link #stopServiceDiscovery}.
+ * Cannot be null. Cannot be in use for an active service discovery.
+ */
+ public void discoverServices(String serviceType, int protocolType, DiscoveryListener listener) {
+ discoverServices(serviceType, protocolType, (Network) null, Runnable::run, listener);
+ }
+
+ /**
+ * Initiate service discovery to browse for instances of a service type. Service discovery
+ * consumes network bandwidth and will continue until the application calls
+ * {@link #stopServiceDiscovery}.
+ *
+ * <p> The function call immediately returns after sending a request to start service
+ * discovery to the framework. The application is notified of a success to initiate
+ * discovery through the callback {@link DiscoveryListener#onDiscoveryStarted} or a failure
+ * through {@link DiscoveryListener#onStartDiscoveryFailed}.
+ *
+ * <p> Upon successful start, application is notified when a service is found with
+ * {@link DiscoveryListener#onServiceFound} or when a service is lost with
+ * {@link DiscoveryListener#onServiceLost}.
+ *
+ * <p> Upon failure to start, service discovery is not active and application does
+ * not need to invoke {@link #stopServiceDiscovery}
+ *
+ * <p> The application should call {@link #stopServiceDiscovery} when discovery of this
+ * service type is no longer required, and/or whenever the application is paused or
+ * stopped.
+ * @param serviceType The service type being discovered. Examples include "_http._tcp" for
+ * http services or "_ipp._tcp" for printers
+ * @param protocolType The service discovery protocol
+ * @param network Network to discover services on, or null to discover on all available networks
+ * @param executor Executor to run listener callbacks with
+ * @param listener The listener notifies of a successful discovery and is used
+ * to stop discovery on this serviceType through a call on {@link #stopServiceDiscovery}.
+ */
+ public void discoverServices(@NonNull String serviceType, int protocolType,
+ @Nullable Network network, @NonNull Executor executor,
+ @NonNull DiscoveryListener listener) {
+ if (TextUtils.isEmpty(serviceType)) {
+ throw new IllegalArgumentException("Service type cannot be empty");
+ }
+ checkProtocol(protocolType);
+
+ NsdServiceInfo s = new NsdServiceInfo();
+ s.setServiceType(serviceType);
+ s.setNetwork(network);
+
+ int key = putListener(listener, executor, s);
+ try {
+ mService.discoverServices(key, s);
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Initiate service discovery to browse for instances of a service type. Service discovery
+ * consumes network bandwidth and will continue until the application calls
+ * {@link #stopServiceDiscovery}.
+ *
+ * <p> The function call immediately returns after sending a request to start service
+ * discovery to the framework. The application is notified of a success to initiate
+ * discovery through the callback {@link DiscoveryListener#onDiscoveryStarted} or a failure
+ * through {@link DiscoveryListener#onStartDiscoveryFailed}.
+ *
+ * <p> Upon successful start, application is notified when a service is found with
+ * {@link DiscoveryListener#onServiceFound} or when a service is lost with
+ * {@link DiscoveryListener#onServiceLost}.
+ *
+ * <p> Upon failure to start, service discovery is not active and application does
+ * not need to invoke {@link #stopServiceDiscovery}
+ *
+ * <p> The application should call {@link #stopServiceDiscovery} when discovery of this
+ * service type is no longer required, and/or whenever the application is paused or
+ * stopped.
+ *
+ * <p> During discovery, new networks may connect or existing networks may disconnect - for
+ * example if wifi is reconnected. When a service was found on a network that disconnects,
+ * {@link DiscoveryListener#onServiceLost} will be called. If a new network connects that
+ * matches the {@link NetworkRequest}, {@link DiscoveryListener#onServiceFound} will be called
+ * for services found on that network. Applications that do not want to track networks
+ * themselves are encouraged to use this method instead of other overloads of
+ * {@code discoverServices}, as they will receive proper notifications when a service becomes
+ * available or unavailable due to network changes.
+ * @param serviceType The service type being discovered. Examples include "_http._tcp" for
+ * http services or "_ipp._tcp" for printers
+ * @param protocolType The service discovery protocol
+ * @param networkRequest Request specifying networks that should be considered when discovering
+ * @param executor Executor to run listener callbacks with
+ * @param listener The listener notifies of a successful discovery and is used
+ * to stop discovery on this serviceType through a call on {@link #stopServiceDiscovery}.
+ */
+ @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
+ public void discoverServices(@NonNull String serviceType, int protocolType,
+ @NonNull NetworkRequest networkRequest, @NonNull Executor executor,
+ @NonNull DiscoveryListener listener) {
+ if (TextUtils.isEmpty(serviceType)) {
+ throw new IllegalArgumentException("Service type cannot be empty");
+ }
+ Objects.requireNonNull(networkRequest, "NetworkRequest cannot be null");
+ checkProtocol(protocolType);
+
+ NsdServiceInfo s = new NsdServiceInfo();
+ s.setServiceType(serviceType);
+
+ final int baseListenerKey = putListener(listener, executor, s);
+
+ final PerNetworkDiscoveryTracker discoveryInfo = new PerNetworkDiscoveryTracker(
+ serviceType, protocolType, executor, listener);
+
+ synchronized (mPerNetworkDiscoveryMap) {
+ mPerNetworkDiscoveryMap.put(baseListenerKey, discoveryInfo);
+ discoveryInfo.start(networkRequest);
+ }
+ }
+
+ /**
+ * Stop service discovery initiated with {@link #discoverServices}. An active service
+ * discovery is notified to the application with {@link DiscoveryListener#onDiscoveryStarted}
+ * and it stays active until the application invokes a stop service discovery. A successful
+ * stop is notified to with a call to {@link DiscoveryListener#onDiscoveryStopped}.
+ *
+ * <p> Upon failure to stop service discovery, application is notified through
+ * {@link DiscoveryListener#onStopDiscoveryFailed}.
+ *
+ * @param listener This should be the listener object that was passed to {@link #discoverServices}.
+ * It identifies the discovery that should be stopped and notifies of a successful or
+ * unsuccessful stop. In API versions 20 and above, the listener object may be used for
+ * another service discovery once the callback has been called. In API versions <= 19,
+ * there is no entirely reliable way to know when a listener may be re-used, and a new
+ * listener should be created for each service discovery request.
+ */
+ public void stopServiceDiscovery(DiscoveryListener listener) {
+ int id = getListenerKey(listener);
+ // If this is a PerNetworkDiscovery request, handle it as such
+ synchronized (mPerNetworkDiscoveryMap) {
+ final PerNetworkDiscoveryTracker info = mPerNetworkDiscoveryMap.get(id);
+ if (info != null) {
+ info.requestStop();
+ return;
+ }
+ }
+ try {
+ mService.stopDiscovery(id);
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Resolve a discovered service. An application can resolve a service right before
+ * establishing a connection to fetch the IP and port details on which to setup
+ * the connection.
+ *
+ * @param serviceInfo service to be resolved
+ * @param listener to receive callback upon success or failure. Cannot be null.
+ * Cannot be in use for an active service resolution.
+ */
+ public void resolveService(NsdServiceInfo serviceInfo, ResolveListener listener) {
+ resolveService(serviceInfo, Runnable::run, listener);
+ }
+
+ /**
+ * Resolve a discovered service. An application can resolve a service right before
+ * establishing a connection to fetch the IP and port details on which to setup
+ * the connection.
+ * @param serviceInfo service to be resolved
+ * @param executor Executor to run listener callbacks with
+ * @param listener to receive callback upon success or failure.
+ */
+ public void resolveService(@NonNull NsdServiceInfo serviceInfo,
+ @NonNull Executor executor, @NonNull ResolveListener listener) {
+ checkServiceInfo(serviceInfo);
+ int key = putListener(listener, executor, serviceInfo);
+ try {
+ mService.resolveService(key, serviceInfo);
+ } catch (RemoteException e) {
+ e.rethrowFromSystemServer();
+ }
+ }
+
+ private static void checkListener(Object listener) {
+ Objects.requireNonNull(listener, "listener cannot be null");
+ }
+
+ private static void checkProtocol(int protocolType) {
+ if (protocolType != PROTOCOL_DNS_SD) {
+ throw new IllegalArgumentException("Unsupported protocol");
+ }
+ }
+
+ private static void checkServiceInfo(NsdServiceInfo serviceInfo) {
+ Objects.requireNonNull(serviceInfo, "NsdServiceInfo cannot be null");
+ if (TextUtils.isEmpty(serviceInfo.getServiceName())) {
+ throw new IllegalArgumentException("Service name cannot be empty");
+ }
+ if (TextUtils.isEmpty(serviceInfo.getServiceType())) {
+ throw new IllegalArgumentException("Service type cannot be empty");
+ }
+ }
+}
diff --git a/framework-t/src/android/net/nsd/NsdServiceInfo.java b/framework-t/src/android/net/nsd/NsdServiceInfo.java
new file mode 100644
index 0000000..8506db1
--- /dev/null
+++ b/framework-t/src/android/net/nsd/NsdServiceInfo.java
@@ -0,0 +1,418 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.nsd;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.compat.annotation.UnsupportedAppUsage;
+import android.net.Network;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.Base64;
+import android.util.Log;
+
+import java.io.UnsupportedEncodingException;
+import java.net.InetAddress;
+import java.nio.charset.StandardCharsets;
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * A class representing service information for network service discovery
+ * {@see NsdManager}
+ */
+public final class NsdServiceInfo implements Parcelable {
+
+ private static final String TAG = "NsdServiceInfo";
+
+ private String mServiceName;
+
+ private String mServiceType;
+
+ private final ArrayMap<String, byte[]> mTxtRecord = new ArrayMap<>();
+
+ private InetAddress mHost;
+
+ private int mPort;
+
+ @Nullable
+ private Network mNetwork;
+
+ public NsdServiceInfo() {
+ }
+
+ /** @hide */
+ public NsdServiceInfo(String sn, String rt) {
+ mServiceName = sn;
+ mServiceType = rt;
+ }
+
+ /** Get the service name */
+ public String getServiceName() {
+ return mServiceName;
+ }
+
+ /** Set the service name */
+ public void setServiceName(String s) {
+ mServiceName = s;
+ }
+
+ /** Get the service type */
+ public String getServiceType() {
+ return mServiceType;
+ }
+
+ /** Set the service type */
+ public void setServiceType(String s) {
+ mServiceType = s;
+ }
+
+ /** Get the host address. The host address is valid for a resolved service. */
+ public InetAddress getHost() {
+ return mHost;
+ }
+
+ /** Set the host address */
+ public void setHost(InetAddress s) {
+ mHost = s;
+ }
+
+ /** Get port number. The port number is valid for a resolved service. */
+ public int getPort() {
+ return mPort;
+ }
+
+ /** Set port number */
+ public void setPort(int p) {
+ mPort = p;
+ }
+
+ /**
+ * Unpack txt information from a base-64 encoded byte array.
+ *
+ * @param rawRecords The raw base64 encoded records string read from netd.
+ *
+ * @hide
+ */
+ public void setTxtRecords(@NonNull String rawRecords) {
+ byte[] txtRecordsRawBytes = Base64.decode(rawRecords, Base64.DEFAULT);
+
+ // There can be multiple TXT records after each other. Each record has to following format:
+ //
+ // byte type required meaning
+ // ------------------- ------------------- -------- ----------------------------------
+ // 0 unsigned 8 bit yes size of record excluding this byte
+ // 1 - n ASCII but not '=' yes key
+ // n + 1 '=' optional separator of key and value
+ // n + 2 - record size uninterpreted bytes optional value
+ //
+ // Example legal records:
+ // [11, 'm', 'y', 'k', 'e', 'y', '=', 0x0, 0x4, 0x65, 0x7, 0xff]
+ // [17, 'm', 'y', 'K', 'e', 'y', 'W', 'i', 't', 'h', 'N', 'o', 'V', 'a', 'l', 'u', 'e', '=']
+ // [12, 'm', 'y', 'B', 'o', 'o', 'l', 'e', 'a', 'n', 'K', 'e', 'y']
+ //
+ // Example corrupted records
+ // [3, =, 1, 2] <- key is empty
+ // [3, 0, =, 2] <- key contains non-ASCII character. We handle this by replacing the
+ // invalid characters instead of skipping the record.
+ // [30, 'a', =, 2] <- length exceeds total left over bytes in the TXT records array, we
+ // handle this by reducing the length of the record as needed.
+ int pos = 0;
+ while (pos < txtRecordsRawBytes.length) {
+ // recordLen is an unsigned 8 bit value
+ int recordLen = txtRecordsRawBytes[pos] & 0xff;
+ pos += 1;
+
+ try {
+ if (recordLen == 0) {
+ throw new IllegalArgumentException("Zero sized txt record");
+ } else if (pos + recordLen > txtRecordsRawBytes.length) {
+ Log.w(TAG, "Corrupt record length (pos = " + pos + "): " + recordLen);
+ recordLen = txtRecordsRawBytes.length - pos;
+ }
+
+ // Decode key-value records
+ String key = null;
+ byte[] value = null;
+ int valueLen = 0;
+ for (int i = pos; i < pos + recordLen; i++) {
+ if (key == null) {
+ if (txtRecordsRawBytes[i] == '=') {
+ key = new String(txtRecordsRawBytes, pos, i - pos,
+ StandardCharsets.US_ASCII);
+ }
+ } else {
+ if (value == null) {
+ value = new byte[recordLen - key.length() - 1];
+ }
+ value[valueLen] = txtRecordsRawBytes[i];
+ valueLen++;
+ }
+ }
+
+ // If '=' was not found we have a boolean record
+ if (key == null) {
+ key = new String(txtRecordsRawBytes, pos, recordLen, StandardCharsets.US_ASCII);
+ }
+
+ if (TextUtils.isEmpty(key)) {
+ // Empty keys are not allowed (RFC6763 6.4)
+ throw new IllegalArgumentException("Invalid txt record (key is empty)");
+ }
+
+ if (getAttributes().containsKey(key)) {
+ // When we have a duplicate record, the later ones are ignored (RFC6763 6.4)
+ throw new IllegalArgumentException("Invalid txt record (duplicate key \"" + key + "\")");
+ }
+
+ setAttribute(key, value);
+ } catch (IllegalArgumentException e) {
+ Log.e(TAG, "While parsing txt records (pos = " + pos + "): " + e.getMessage());
+ }
+
+ pos += recordLen;
+ }
+ }
+
+ /** @hide */
+ @UnsupportedAppUsage
+ public void setAttribute(String key, byte[] value) {
+ if (TextUtils.isEmpty(key)) {
+ throw new IllegalArgumentException("Key cannot be empty");
+ }
+
+ // Key must be printable US-ASCII, excluding =.
+ for (int i = 0; i < key.length(); ++i) {
+ char character = key.charAt(i);
+ if (character < 0x20 || character > 0x7E) {
+ throw new IllegalArgumentException("Key strings must be printable US-ASCII");
+ } else if (character == 0x3D) {
+ throw new IllegalArgumentException("Key strings must not include '='");
+ }
+ }
+
+ // Key length + value length must be < 255.
+ if (key.length() + (value == null ? 0 : value.length) >= 255) {
+ throw new IllegalArgumentException("Key length + value length must be < 255 bytes");
+ }
+
+ // Warn if key is > 9 characters, as recommended by RFC 6763 section 6.4.
+ if (key.length() > 9) {
+ Log.w(TAG, "Key lengths > 9 are discouraged: " + key);
+ }
+
+ // Check against total TXT record size limits.
+ // Arbitrary 400 / 1300 byte limits taken from RFC 6763 section 6.2.
+ int txtRecordSize = getTxtRecordSize();
+ int futureSize = txtRecordSize + key.length() + (value == null ? 0 : value.length) + 2;
+ if (futureSize > 1300) {
+ throw new IllegalArgumentException("Total length of attributes must be < 1300 bytes");
+ } else if (futureSize > 400) {
+ Log.w(TAG, "Total length of all attributes exceeds 400 bytes; truncation may occur");
+ }
+
+ mTxtRecord.put(key, value);
+ }
+
+ /**
+ * Add a service attribute as a key/value pair.
+ *
+ * <p> Service attributes are included as DNS-SD TXT record pairs.
+ *
+ * <p> The key must be US-ASCII printable characters, excluding the '=' character. Values may
+ * be UTF-8 strings or null. The total length of key + value must be less than 255 bytes.
+ *
+ * <p> Keys should be short, ideally no more than 9 characters, and unique per instance of
+ * {@link NsdServiceInfo}. Calling {@link #setAttribute} twice with the same key will overwrite
+ * first value.
+ */
+ public void setAttribute(String key, String value) {
+ try {
+ setAttribute(key, value == null ? (byte []) null : value.getBytes("UTF-8"));
+ } catch (UnsupportedEncodingException e) {
+ throw new IllegalArgumentException("Value must be UTF-8");
+ }
+ }
+
+ /** Remove an attribute by key */
+ public void removeAttribute(String key) {
+ mTxtRecord.remove(key);
+ }
+
+ /**
+ * Retrieve attributes as a map of String keys to byte[] values. The attributes map is only
+ * valid for a resolved service.
+ *
+ * <p> The returned map is unmodifiable; changes must be made through {@link #setAttribute} and
+ * {@link #removeAttribute}.
+ */
+ public Map<String, byte[]> getAttributes() {
+ return Collections.unmodifiableMap(mTxtRecord);
+ }
+
+ private int getTxtRecordSize() {
+ int txtRecordSize = 0;
+ for (Map.Entry<String, byte[]> entry : mTxtRecord.entrySet()) {
+ txtRecordSize += 2; // One for the length byte, one for the = between key and value.
+ txtRecordSize += entry.getKey().length();
+ byte[] value = entry.getValue();
+ txtRecordSize += value == null ? 0 : value.length;
+ }
+ return txtRecordSize;
+ }
+
+ /** @hide */
+ public @NonNull byte[] getTxtRecord() {
+ int txtRecordSize = getTxtRecordSize();
+ if (txtRecordSize == 0) {
+ return new byte[]{};
+ }
+
+ byte[] txtRecord = new byte[txtRecordSize];
+ int ptr = 0;
+ for (Map.Entry<String, byte[]> entry : mTxtRecord.entrySet()) {
+ String key = entry.getKey();
+ byte[] value = entry.getValue();
+
+ // One byte to record the length of this key/value pair.
+ txtRecord[ptr++] = (byte) (key.length() + (value == null ? 0 : value.length) + 1);
+
+ // The key, in US-ASCII.
+ // Note: use the StandardCharsets const here because it doesn't raise exceptions and we
+ // already know the key is ASCII at this point.
+ System.arraycopy(key.getBytes(StandardCharsets.US_ASCII), 0, txtRecord, ptr,
+ key.length());
+ ptr += key.length();
+
+ // US-ASCII '=' character.
+ txtRecord[ptr++] = (byte)'=';
+
+ // The value, as any raw bytes.
+ if (value != null) {
+ System.arraycopy(value, 0, txtRecord, ptr, value.length);
+ ptr += value.length;
+ }
+ }
+ return txtRecord;
+ }
+
+ /**
+ * Get the network where the service can be found.
+ *
+ * This is never null if this {@link NsdServiceInfo} was obtained from
+ * {@link NsdManager#discoverServices} or {@link NsdManager#resolveService}.
+ */
+ @Nullable
+ public Network getNetwork() {
+ return mNetwork;
+ }
+
+ /**
+ * Set the network where the service can be found.
+ * @param network The network, or null to search for, or to announce, the service on all
+ * connected networks.
+ */
+ public void setNetwork(@Nullable Network network) {
+ mNetwork = network;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("name: ").append(mServiceName)
+ .append(", type: ").append(mServiceType)
+ .append(", host: ").append(mHost)
+ .append(", port: ").append(mPort)
+ .append(", network: ").append(mNetwork);
+
+ byte[] txtRecord = getTxtRecord();
+ sb.append(", txtRecord: ").append(new String(txtRecord, StandardCharsets.UTF_8));
+ return sb.toString();
+ }
+
+ /** Implement the Parcelable interface */
+ public int describeContents() {
+ return 0;
+ }
+
+ /** Implement the Parcelable interface */
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeString(mServiceName);
+ dest.writeString(mServiceType);
+ if (mHost != null) {
+ dest.writeInt(1);
+ dest.writeByteArray(mHost.getAddress());
+ } else {
+ dest.writeInt(0);
+ }
+ dest.writeInt(mPort);
+
+ // TXT record key/value pairs.
+ dest.writeInt(mTxtRecord.size());
+ for (String key : mTxtRecord.keySet()) {
+ byte[] value = mTxtRecord.get(key);
+ if (value != null) {
+ dest.writeInt(1);
+ dest.writeInt(value.length);
+ dest.writeByteArray(value);
+ } else {
+ dest.writeInt(0);
+ }
+ dest.writeString(key);
+ }
+
+ dest.writeParcelable(mNetwork, 0);
+ }
+
+ /** Implement the Parcelable interface */
+ public static final @android.annotation.NonNull Creator<NsdServiceInfo> CREATOR =
+ new Creator<NsdServiceInfo>() {
+ public NsdServiceInfo createFromParcel(Parcel in) {
+ NsdServiceInfo info = new NsdServiceInfo();
+ info.mServiceName = in.readString();
+ info.mServiceType = in.readString();
+
+ if (in.readInt() == 1) {
+ try {
+ info.mHost = InetAddress.getByAddress(in.createByteArray());
+ } catch (java.net.UnknownHostException e) {}
+ }
+
+ info.mPort = in.readInt();
+
+ // TXT record key/value pairs.
+ int recordCount = in.readInt();
+ for (int i = 0; i < recordCount; ++i) {
+ byte[] valueArray = null;
+ if (in.readInt() == 1) {
+ int valueLength = in.readInt();
+ valueArray = new byte[valueLength];
+ in.readByteArray(valueArray);
+ }
+ info.mTxtRecord.put(in.readString(), valueArray);
+ }
+ info.mNetwork = in.readParcelable(null, Network.class);
+ return info;
+ }
+
+ public NsdServiceInfo[] newArray(int size) {
+ return new NsdServiceInfo[size];
+ }
+ };
+}
diff --git a/framework/Android.bp b/framework/Android.bp
index 66b662b..f31a7d5 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -64,6 +64,7 @@
":framework-connectivity-sources",
":net-utils-framework-common-srcs",
":framework-connectivity-api-shared-srcs",
+ ":framework-connectivity-javastream-protos",
],
aidl: {
generate_get_transaction_name: true,
@@ -85,7 +86,7 @@
"net-utils-device-common",
],
static_libs: [
- "framework-connectivity-protos",
+ "modules-utils-backgroundthread",
"modules-utils-build",
"modules-utils-preconditions",
],
@@ -139,6 +140,7 @@
"//frameworks/base/tests/vcn",
"//frameworks/libs/net/common/testutils",
"//frameworks/libs/net/common/tests:__subpackages__",
+ "//frameworks/opt/net/ethernet/tests:__subpackages__",
"//frameworks/opt/telephony/tests/telephonytests",
"//packages/modules/CaptivePortalLogin/tests",
"//packages/modules/Connectivity/Tethering/tests:__subpackages__",
@@ -180,22 +182,36 @@
],
}
-// TODO: reduce size of this library; consider using
-// proto nano for example
-java_library {
+filegroup {
name: "framework-connectivity-protos",
- sdk_version: "module_current",
- min_sdk_version: "30",
- proto: {
- type: "lite",
- },
srcs: [
- "proto/**/*.*",
+ "proto/**/*.proto",
],
- static_libs: ["libprotobuf-java-lite"],
- apex_available: [
- "com.android.tethering",
+ visibility: ["//frameworks/base"],
+}
+
+gensrcs {
+ name: "framework-connectivity-javastream-protos",
+ depfile: true,
+
+ tools: [
+ "aprotoc",
+ "protoc-gen-javastream",
+ "soong_zip",
],
- lint: { strict_updatability_linting: true },
- visibility: ["//visibility:private"],
+
+ cmd: "mkdir -p $(genDir)/$(in) " +
+ "&& $(location aprotoc) " +
+ " --plugin=$(location protoc-gen-javastream) " +
+ " --dependency_out=$(depfile) " +
+ " --javastream_out=$(genDir)/$(in) " +
+ " -Iexternal/protobuf/src " +
+ " -I . " +
+ " $(in) " +
+ "&& $(location soong_zip) -jar -o $(out) -C $(genDir)/$(in) -D $(genDir)/$(in)",
+
+ srcs: [
+ ":framework-connectivity-protos",
+ ],
+ output_extension: "srcjar",
}
diff --git a/framework/aidl-export/android/net/NetworkStats.aidl b/framework/aidl-export/android/net/NetworkStats.aidl
new file mode 100644
index 0000000..d06ca65
--- /dev/null
+++ b/framework/aidl-export/android/net/NetworkStats.aidl
@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2011, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+parcelable NetworkStats;
diff --git a/framework/aidl-export/android/net/NetworkTemplate.aidl b/framework/aidl-export/android/net/NetworkTemplate.aidl
new file mode 100644
index 0000000..3d37488
--- /dev/null
+++ b/framework/aidl-export/android/net/NetworkTemplate.aidl
@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2011, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+parcelable NetworkTemplate;
diff --git a/framework/aidl-export/android/net/nsd/NsdServiceInfo.aidl b/framework/aidl-export/android/net/nsd/NsdServiceInfo.aidl
new file mode 100644
index 0000000..657bdd1
--- /dev/null
+++ b/framework/aidl-export/android/net/nsd/NsdServiceInfo.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.nsd;
+
+@JavaOnlyStableParcelable parcelable NsdServiceInfo;
\ No newline at end of file
diff --git a/framework/api/module-lib-current.txt b/framework/api/module-lib-current.txt
index 7f50237..e4e2151 100644
--- a/framework/api/module-lib-current.txt
+++ b/framework/api/module-lib-current.txt
@@ -141,7 +141,7 @@
}
public final class NetworkCapabilities implements android.os.Parcelable {
- method @NonNull @RequiresPermission(android.Manifest.permission.NETWORK_FACTORY) public java.util.Set<java.lang.Integer> getAccessUids();
+ method @NonNull @RequiresPermission(android.Manifest.permission.NETWORK_FACTORY) public java.util.Set<java.lang.Integer> getAllowedUids();
method @Nullable public java.util.Set<android.util.Range<java.lang.Integer>> getUids();
method public boolean hasForbiddenCapability(int);
field public static final long REDACT_ALL = -1L; // 0xffffffffffffffffL
@@ -153,7 +153,7 @@
}
public static final class NetworkCapabilities.Builder {
- method @NonNull @RequiresPermission(android.Manifest.permission.NETWORK_FACTORY) public android.net.NetworkCapabilities.Builder setAccessUids(@NonNull java.util.Set<java.lang.Integer>);
+ method @NonNull @RequiresPermission(android.Manifest.permission.NETWORK_FACTORY) public android.net.NetworkCapabilities.Builder setAllowedUids(@NonNull java.util.Set<java.lang.Integer>);
method @NonNull public android.net.NetworkCapabilities.Builder setUids(@Nullable java.util.Set<android.util.Range<java.lang.Integer>>);
}
@@ -172,8 +172,8 @@
public final class ProfileNetworkPreference implements android.os.Parcelable {
method public int describeContents();
- method @NonNull public java.util.List<java.lang.Integer> getExcludedUids();
- method @NonNull public java.util.List<java.lang.Integer> getIncludedUids();
+ method @NonNull public int[] getExcludedUids();
+ method @NonNull public int[] getIncludedUids();
method public int getPreference();
method public int getPreferenceEnterpriseId();
method public void writeToParcel(@NonNull android.os.Parcel, int);
@@ -183,8 +183,8 @@
public static final class ProfileNetworkPreference.Builder {
ctor public ProfileNetworkPreference.Builder();
method @NonNull public android.net.ProfileNetworkPreference build();
- method @NonNull public android.net.ProfileNetworkPreference.Builder setExcludedUids(@Nullable java.util.List<java.lang.Integer>);
- method @NonNull public android.net.ProfileNetworkPreference.Builder setIncludedUids(@Nullable java.util.List<java.lang.Integer>);
+ method @NonNull public android.net.ProfileNetworkPreference.Builder setExcludedUids(@NonNull int[]);
+ method @NonNull public android.net.ProfileNetworkPreference.Builder setIncludedUids(@NonNull int[]);
method @NonNull public android.net.ProfileNetworkPreference.Builder setPreference(int);
method @NonNull public android.net.ProfileNetworkPreference.Builder setPreferenceEnterpriseId(int);
}
diff --git a/framework/api/system-current.txt b/framework/api/system-current.txt
index 764cffa..7a57426 100644
--- a/framework/api/system-current.txt
+++ b/framework/api/system-current.txt
@@ -104,12 +104,6 @@
field @NonNull public static final android.os.Parcelable.Creator<android.net.DscpPolicy> CREATOR;
field public static final int PROTOCOL_ANY = -1; // 0xffffffff
field public static final int SOURCE_PORT_ANY = -1; // 0xffffffff
- field public static final int STATUS_DELETED = 4; // 0x4
- field public static final int STATUS_INSUFFICIENT_PROCESSING_RESOURCES = 3; // 0x3
- field public static final int STATUS_POLICY_NOT_FOUND = 5; // 0x5
- field public static final int STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED = 2; // 0x2
- field public static final int STATUS_REQUEST_DECLINED = 1; // 0x1
- field public static final int STATUS_SUCCESS = 0; // 0x0
}
public static final class DscpPolicy.Builder {
@@ -270,6 +264,13 @@
method public void setTeardownDelayMillis(@IntRange(from=0, to=0x1388) int);
method public final void setUnderlyingNetworks(@Nullable java.util.List<android.net.Network>);
method public void unregister();
+ method public void unregisterAfterReplacement(@IntRange(from=0, to=0x1388) int);
+ field public static final int DSCP_POLICY_STATUS_DELETED = 4; // 0x4
+ field public static final int DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES = 3; // 0x3
+ field public static final int DSCP_POLICY_STATUS_POLICY_NOT_FOUND = 5; // 0x5
+ field public static final int DSCP_POLICY_STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED = 2; // 0x2
+ field public static final int DSCP_POLICY_STATUS_REQUEST_DECLINED = 1; // 0x1
+ field public static final int DSCP_POLICY_STATUS_SUCCESS = 0; // 0x0
field public static final int VALIDATION_STATUS_NOT_VALID = 2; // 0x2
field public static final int VALIDATION_STATUS_VALID = 1; // 0x1
}
@@ -360,6 +361,7 @@
}
public class NetworkReleasedException extends java.lang.Exception {
+ ctor public NetworkReleasedException();
}
public class NetworkRequest implements android.os.Parcelable {
@@ -424,6 +426,8 @@
}
public final class QosCallbackException extends java.lang.Exception {
+ ctor public QosCallbackException(@NonNull String);
+ ctor public QosCallbackException(@NonNull Throwable);
}
public abstract class QosFilter {
@@ -469,9 +473,11 @@
}
public class SocketLocalAddressChangedException extends java.lang.Exception {
+ ctor public SocketLocalAddressChangedException();
}
public class SocketNotBoundException extends java.lang.Exception {
+ ctor public SocketNotBoundException();
}
public final class StaticIpConfiguration implements android.os.Parcelable {
diff --git a/framework/src/android/net/DscpPolicy.java b/framework/src/android/net/DscpPolicy.java
index cda8205..6af795b 100644
--- a/framework/src/android/net/DscpPolicy.java
+++ b/framework/src/android/net/DscpPolicy.java
@@ -16,7 +16,6 @@
package android.net;
-import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SystemApi;
@@ -26,8 +25,6 @@
import com.android.net.module.util.InetAddressUtils;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.util.Objects;
@@ -49,36 +46,6 @@
*/
public static final int SOURCE_PORT_ANY = -1;
- /**
- * Policy was successfully added.
- */
- public static final int STATUS_SUCCESS = 0;
-
- /**
- * Policy was rejected for any reason besides invalid classifier or insufficient resources.
- */
- public static final int STATUS_REQUEST_DECLINED = 1;
-
- /**
- * Requested policy contained a classifier which is not supported.
- */
- public static final int STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED = 2;
-
- /**
- * TODO: should this error case be supported?
- */
- public static final int STATUS_INSUFFICIENT_PROCESSING_RESOURCES = 3;
-
- /**
- * Policy was deleted.
- */
- public static final int STATUS_DELETED = 4;
-
- /**
- * Policy was not found during deletion.
- */
- public static final int STATUS_POLICY_NOT_FOUND = 5;
-
/** The unique policy ID. Each requesting network is responsible for maintaining policy IDs
* unique within that network. In the case where a policy with an existing ID is created, the
* new policy will update the existing policy with the same ID.
@@ -112,17 +79,6 @@
return 0;
}
- /** @hide */
- @IntDef(prefix = "STATUS_", value = {
- STATUS_SUCCESS,
- STATUS_REQUEST_DECLINED,
- STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED,
- STATUS_INSUFFICIENT_PROCESSING_RESOURCES,
- STATUS_DELETED
- })
- @Retention(RetentionPolicy.SOURCE)
- public @interface DscpPolicyStatus {}
-
/* package */ DscpPolicy(
int policyId,
int dscp,
diff --git a/framework/src/android/net/INetworkAgentRegistry.aidl b/framework/src/android/net/INetworkAgentRegistry.aidl
index 08536ca..b375b7b 100644
--- a/framework/src/android/net/INetworkAgentRegistry.aidl
+++ b/framework/src/android/net/INetworkAgentRegistry.aidl
@@ -47,4 +47,5 @@
void sendAddDscpPolicy(in DscpPolicy policy);
void sendRemoveDscpPolicy(int policyId);
void sendRemoveAllDscpPolicies();
+ void sendUnregisterAfterReplacement(int timeoutMillis);
}
diff --git a/framework/src/android/net/ITestNetworkManager.aidl b/framework/src/android/net/ITestNetworkManager.aidl
index 2a863ad..847f14e 100644
--- a/framework/src/android/net/ITestNetworkManager.aidl
+++ b/framework/src/android/net/ITestNetworkManager.aidl
@@ -29,8 +29,7 @@
*/
interface ITestNetworkManager
{
- TestNetworkInterface createTunInterface(in LinkAddress[] linkAddrs);
- TestNetworkInterface createTapInterface();
+ TestNetworkInterface createInterface(boolean isTun, boolean bringUp, in LinkAddress[] addrs);
void setupTestNetwork(in String iface, in LinkProperties lp, in boolean isMetered,
in int[] administratorUids, in IBinder binder);
diff --git a/framework/src/android/net/NetworkAgent.java b/framework/src/android/net/NetworkAgent.java
index 945e670..29add1c 100644
--- a/framework/src/android/net/NetworkAgent.java
+++ b/framework/src/android/net/NetworkAgent.java
@@ -25,7 +25,6 @@
import android.annotation.TestApi;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
-import android.net.DscpPolicy.DscpPolicyStatus;
import android.os.Build;
import android.os.Bundle;
import android.os.ConditionVariable;
@@ -434,6 +433,56 @@
*/
public static final int CMD_DSCP_POLICY_STATUS = BASE + 28;
+ /**
+ * DSCP policy was successfully added.
+ */
+ public static final int DSCP_POLICY_STATUS_SUCCESS = 0;
+
+ /**
+ * DSCP policy was rejected for any reason besides invalid classifier or insufficient resources.
+ */
+ public static final int DSCP_POLICY_STATUS_REQUEST_DECLINED = 1;
+
+ /**
+ * Requested DSCP policy contained a classifier which is not supported.
+ */
+ public static final int DSCP_POLICY_STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED = 2;
+
+ /**
+ * Requested DSCP policy was not added due to insufficient processing resources.
+ */
+ // TODO: should this error case be supported?
+ public static final int DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES = 3;
+
+ /**
+ * DSCP policy was deleted.
+ */
+ public static final int DSCP_POLICY_STATUS_DELETED = 4;
+
+ /**
+ * DSCP policy was not found during deletion.
+ */
+ public static final int DSCP_POLICY_STATUS_POLICY_NOT_FOUND = 5;
+
+ /** @hide */
+ @IntDef(prefix = "DSCP_POLICY_STATUS_", value = {
+ DSCP_POLICY_STATUS_SUCCESS,
+ DSCP_POLICY_STATUS_REQUEST_DECLINED,
+ DSCP_POLICY_STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED,
+ DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES,
+ DSCP_POLICY_STATUS_DELETED
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface DscpPolicyStatus {}
+
+ /**
+ * Sent by the NetworkAgent to ConnectivityService to notify that this network is expected to be
+ * replaced within the specified time by a similar network.
+ * arg1 = timeout in milliseconds
+ * @hide
+ */
+ public static final int EVENT_UNREGISTER_AFTER_REPLACEMENT = BASE + 29;
+
private static NetworkInfo getLegacyNetworkInfo(final NetworkAgentConfig config) {
final NetworkInfo ni = new NetworkInfo(config.legacyType, config.legacySubType,
config.legacyTypeName, config.legacySubTypeName);
@@ -943,6 +992,45 @@
}
/**
+ * Indicates that this agent will likely soon be replaced by another agent for a very similar
+ * network (e.g., same Wi-Fi SSID).
+ *
+ * If the network is not currently satisfying any {@link NetworkRequest}s, it will be torn down.
+ * If it is satisfying requests, then the native network corresponding to the agent will be
+ * destroyed immediately, but the agent will remain registered and will continue to satisfy
+ * requests until {@link #unregister} is called, the network is replaced by an equivalent or
+ * better network, or the specified timeout expires. During this time:
+ *
+ * <ul>
+ * <li>The agent may not send any further updates, for example by calling methods
+ * such as {@link #sendNetworkCapabilities}, {@link #sendLinkProperties},
+ * {@link #sendNetworkScore(NetworkScore)} and so on. Any such updates will be ignored.
+ * <li>The network will remain connected and continue to satisfy any requests that it would
+ * otherwise satisfy (including, possibly, the default request).
+ * <li>The validation state of the network will not change, and calls to
+ * {@link ConnectivityManager#reportNetworkConnectivity(Network, boolean)} will be ignored.
+ * </ul>
+ *
+ * Once this method is called, it is not possible to restore the agent to a functioning state.
+ * If a replacement network becomes available, then a new agent must be registered. When that
+ * replacement network is fully capable of replacing this network (including, possibly, being
+ * validated), this agent will no longer be needed and will be torn down. Otherwise, this agent
+ * can be disconnected by calling {@link #unregister}. If {@link #unregister} is not called,
+ * this agent will automatically be unregistered when the specified timeout expires. Any
+ * teardown delay previously set using{@link #setTeardownDelayMillis} is ignored.
+ *
+ * <p>This method has no effect if {@link #markConnected} has not yet been called.
+ * <p>This method may only be called once.
+ *
+ * @param timeoutMillis the timeout after which this network will be unregistered even if
+ * {@link #unregister} was not called.
+ */
+ public void unregisterAfterReplacement(
+ @IntRange(from = 0, to = MAX_TEARDOWN_DELAY_MS) int timeoutMillis) {
+ queueOrSendMessage(reg -> reg.sendUnregisterAfterReplacement(timeoutMillis));
+ }
+
+ /**
* Change the legacy subtype of this network agent.
*
* This is only for backward compatibility and should not be used by non-legacy network agents,
diff --git a/framework/src/android/net/NetworkCapabilities.java b/framework/src/android/net/NetworkCapabilities.java
index 41be732..f7f2f57 100644
--- a/framework/src/android/net/NetworkCapabilities.java
+++ b/framework/src/android/net/NetworkCapabilities.java
@@ -147,27 +147,32 @@
private String mRequestorPackageName;
/**
- * Enterprise capability identifier 1.
+ * Enterprise capability identifier 1. It will be used to uniquely identify specific
+ * enterprise network.
*/
public static final int NET_ENTERPRISE_ID_1 = 1;
/**
- * Enterprise capability identifier 2.
+ * Enterprise capability identifier 2. It will be used to uniquely identify specific
+ * enterprise network.
*/
public static final int NET_ENTERPRISE_ID_2 = 2;
/**
- * Enterprise capability identifier 3.
+ * Enterprise capability identifier 3. It will be used to uniquely identify specific
+ * enterprise network.
*/
public static final int NET_ENTERPRISE_ID_3 = 3;
/**
- * Enterprise capability identifier 4.
+ * Enterprise capability identifier 4. It will be used to uniquely identify specific
+ * enterprise network.
*/
public static final int NET_ENTERPRISE_ID_4 = 4;
/**
- * Enterprise capability identifier 5.
+ * Enterprise capability identifier 5. It will be used to uniquely identify specific
+ * enterprise network.
*/
public static final int NET_ENTERPRISE_ID_5 = 5;
@@ -264,7 +269,7 @@
mTransportInfo = null;
mSignalStrength = SIGNAL_STRENGTH_UNSPECIFIED;
mUids = null;
- mAccessUids.clear();
+ mAllowedUids.clear();
mAdministratorUids = new int[0];
mOwnerUid = Process.INVALID_UID;
mSSID = null;
@@ -295,7 +300,7 @@
}
mSignalStrength = nc.mSignalStrength;
mUids = (nc.mUids == null) ? null : new ArraySet<>(nc.mUids);
- setAccessUids(nc.mAccessUids);
+ setAllowedUids(nc.mAllowedUids);
setAdministratorUids(nc.getAdministratorUids());
mOwnerUid = nc.mOwnerUid;
mForbiddenNetworkCapabilities = nc.mForbiddenNetworkCapabilities;
@@ -1029,7 +1034,7 @@
final int[] originalAdministratorUids = getAdministratorUids();
final TransportInfo originalTransportInfo = getTransportInfo();
final Set<Integer> originalSubIds = getSubscriptionIds();
- final Set<Integer> originalAccessUids = new ArraySet<>(mAccessUids);
+ final Set<Integer> originalAllowedUids = new ArraySet<>(mAllowedUids);
clearAll();
if (0 != (originalCapabilities & (1 << NET_CAPABILITY_NOT_RESTRICTED))) {
// If the test network is not restricted, then it is only allowed to declare some
@@ -1049,7 +1054,7 @@
mNetworkSpecifier = originalSpecifier;
mSignalStrength = originalSignalStrength;
mTransportInfo = originalTransportInfo;
- mAccessUids.addAll(originalAccessUids);
+ mAllowedUids.addAll(originalAllowedUids);
// Only retain the owner and administrator UIDs if they match the app registering the remote
// caller that registered the network.
@@ -1836,20 +1841,20 @@
* @hide
*/
@NonNull
- private final ArraySet<Integer> mAccessUids = new ArraySet<>();
+ private final ArraySet<Integer> mAllowedUids = new ArraySet<>();
/**
* Set the list of UIDs that can always access this network.
* @param uids
* @hide
*/
- public void setAccessUids(@NonNull final Set<Integer> uids) {
+ public void setAllowedUids(@NonNull final Set<Integer> uids) {
// could happen with nc.set(nc), cheaper than always making a defensive copy
- if (uids == mAccessUids) return;
+ if (uids == mAllowedUids) return;
Objects.requireNonNull(uids);
- mAccessUids.clear();
- mAccessUids.addAll(uids);
+ mAllowedUids.clear();
+ mAllowedUids.addAll(uids);
}
/**
@@ -1867,35 +1872,36 @@
*/
@SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
@RequiresPermission(android.Manifest.permission.NETWORK_FACTORY)
- public @NonNull Set<Integer> getAccessUids() {
- return new ArraySet<>(mAccessUids);
+ public @NonNull Set<Integer> getAllowedUids() {
+ return new ArraySet<>(mAllowedUids);
}
/** @hide */
// For internal clients that know what they are doing and need to avoid the performance hit
// of the defensive copy.
- public @NonNull ArraySet<Integer> getAccessUidsNoCopy() {
- return mAccessUids;
+ public @NonNull ArraySet<Integer> getAllowedUidsNoCopy() {
+ return mAllowedUids;
}
/**
- * Test whether this UID has special permission to access this network, as per mAccessUids.
+ * Test whether this UID has special permission to access this network, as per mAllowedUids.
* @hide
*/
- public boolean isAccessUid(int uid) {
- return mAccessUids.contains(uid);
+ // TODO : should this be "doesUidHaveAccess" and check the USE_RESTRICTED_NETWORKS permission ?
+ public boolean isUidWithAccess(int uid) {
+ return mAllowedUids.contains(uid);
}
/**
* @return whether any UID is in the list of access UIDs
* @hide
*/
- public boolean hasAccessUids() {
- return !mAccessUids.isEmpty();
+ public boolean hasAllowedUids() {
+ return !mAllowedUids.isEmpty();
}
- private boolean equalsAccessUids(@NonNull NetworkCapabilities other) {
- return mAccessUids.equals(other.mAccessUids);
+ private boolean equalsAllowedUids(@NonNull NetworkCapabilities other) {
+ return mAllowedUids.equals(other.mAllowedUids);
}
/**
@@ -2052,7 +2058,7 @@
&& equalsSpecifier(that)
&& equalsTransportInfo(that)
&& equalsUids(that)
- && equalsAccessUids(that)
+ && equalsAllowedUids(that)
&& equalsSSID(that)
&& equalsOwnerUid(that)
&& equalsPrivateDnsBroken(that)
@@ -2077,7 +2083,7 @@
+ mSignalStrength * 29
+ mOwnerUid * 31
+ Objects.hashCode(mUids) * 37
- + Objects.hashCode(mAccessUids) * 41
+ + Objects.hashCode(mAllowedUids) * 41
+ Objects.hashCode(mSSID) * 43
+ Objects.hashCode(mTransportInfo) * 47
+ Objects.hashCode(mPrivateDnsBroken) * 53
@@ -2114,7 +2120,7 @@
dest.writeParcelable((Parcelable) mTransportInfo, flags);
dest.writeInt(mSignalStrength);
writeParcelableArraySet(dest, mUids, flags);
- dest.writeIntArray(CollectionUtils.toIntArray(mAccessUids));
+ dest.writeIntArray(CollectionUtils.toIntArray(mAllowedUids));
dest.writeString(mSSID);
dest.writeBoolean(mPrivateDnsBroken);
dest.writeIntArray(getAdministratorUids());
@@ -2141,10 +2147,10 @@
netCap.mTransportInfo = in.readParcelable(null);
netCap.mSignalStrength = in.readInt();
netCap.mUids = readParcelableArraySet(in, null /* ClassLoader, null for default */);
- final int[] accessUids = in.createIntArray();
- netCap.mAccessUids.ensureCapacity(accessUids.length);
- for (int uid : accessUids) {
- netCap.mAccessUids.add(uid);
+ final int[] allowedUids = in.createIntArray();
+ netCap.mAllowedUids.ensureCapacity(allowedUids.length);
+ for (int uid : allowedUids) {
+ netCap.mAllowedUids.add(uid);
}
netCap.mSSID = in.readString();
netCap.mPrivateDnsBroken = in.readBoolean();
@@ -2223,8 +2229,8 @@
}
}
- if (hasAccessUids()) {
- sb.append(" AccessUids: <").append(mAccessUids).append(">");
+ if (hasAllowedUids()) {
+ sb.append(" AllowedUids: <").append(mAllowedUids).append(">");
}
if (mOwnerUid != Process.INVALID_UID) {
@@ -3043,9 +3049,9 @@
@NonNull
@SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
@RequiresPermission(android.Manifest.permission.NETWORK_FACTORY)
- public Builder setAccessUids(@NonNull Set<Integer> uids) {
+ public Builder setAllowedUids(@NonNull Set<Integer> uids) {
Objects.requireNonNull(uids);
- mCaps.setAccessUids(uids);
+ mCaps.setAllowedUids(uids);
return this;
}
diff --git a/framework/src/android/net/NetworkReleasedException.java b/framework/src/android/net/NetworkReleasedException.java
index 0629b75..cdfb6a1 100644
--- a/framework/src/android/net/NetworkReleasedException.java
+++ b/framework/src/android/net/NetworkReleasedException.java
@@ -18,6 +18,8 @@
import android.annotation.SystemApi;
+import com.android.internal.annotations.VisibleForTesting;
+
/**
* Indicates that the {@link Network} was released and is no longer available.
*
@@ -25,7 +27,7 @@
*/
@SystemApi
public class NetworkReleasedException extends Exception {
- /** @hide */
+ @VisibleForTesting
public NetworkReleasedException() {
super("The network was released and is no longer available");
}
diff --git a/framework/src/android/net/ProfileNetworkPreference.java b/framework/src/android/net/ProfileNetworkPreference.java
index f43acce..fb271e3 100644
--- a/framework/src/android/net/ProfileNetworkPreference.java
+++ b/framework/src/android/net/ProfileNetworkPreference.java
@@ -22,14 +22,12 @@
import static android.net.NetworkCapabilities.NET_ENTERPRISE_ID_5;
import android.annotation.NonNull;
-import android.annotation.Nullable;
import android.annotation.SystemApi;
import android.net.ConnectivityManager.ProfileNetworkPreferencePolicy;
import android.os.Parcel;
import android.os.Parcelable;
-import java.util.ArrayList;
-import java.util.List;
+import java.util.Arrays;
import java.util.Objects;
/**
@@ -41,31 +39,31 @@
public final class ProfileNetworkPreference implements Parcelable {
private final @ProfileNetworkPreferencePolicy int mPreference;
private final @NetworkCapabilities.EnterpriseId int mPreferenceEnterpriseId;
- private final List<Integer> mIncludedUids;
- private final List<Integer> mExcludedUids;
+ private int[] mIncludedUids = new int[0];
+ private int[] mExcludedUids = new int[0];
- private ProfileNetworkPreference(int preference, List<Integer> includedUids,
- List<Integer> excludedUids,
+ private ProfileNetworkPreference(int preference, int[] includedUids,
+ int[] excludedUids,
@NetworkCapabilities.EnterpriseId int preferenceEnterpriseId) {
mPreference = preference;
mPreferenceEnterpriseId = preferenceEnterpriseId;
if (includedUids != null) {
- mIncludedUids = new ArrayList<>(includedUids);
+ mIncludedUids = includedUids.clone();
} else {
- mIncludedUids = new ArrayList<>();
+ mIncludedUids = new int[0];
}
if (excludedUids != null) {
- mExcludedUids = new ArrayList<>(excludedUids);
+ mExcludedUids = excludedUids.clone();
} else {
- mExcludedUids = new ArrayList<>();
+ mExcludedUids = new int[0];
}
}
private ProfileNetworkPreference(Parcel in) {
mPreference = in.readInt();
- mIncludedUids = in.readArrayList(Integer.class.getClassLoader());
- mExcludedUids = in.readArrayList(Integer.class.getClassLoader());
+ in.readIntArray(mIncludedUids);
+ in.readIntArray(mExcludedUids);
mPreferenceEnterpriseId = in.readInt();
}
@@ -74,31 +72,31 @@
}
/**
- * Get the list of UIDs subject to this preference.
+ * Get the array of UIDs subject to this preference.
*
* Included UIDs and Excluded UIDs can't both be non-empty.
* if both are empty, it means this request applies to all uids in the user profile.
* if included is not empty, then only included UIDs are applied.
* if excluded is not empty, then it is all uids in the user profile except these UIDs.
- * @return List of uids included for the profile preference.
+ * @return Array of uids included for the profile preference.
* {@see #getExcludedUids()}
*/
- public @NonNull List<Integer> getIncludedUids() {
- return new ArrayList<>(mIncludedUids);
+ public @NonNull int[] getIncludedUids() {
+ return mIncludedUids.clone();
}
/**
- * Get the list of UIDS excluded from this preference.
+ * Get the array of UIDS excluded from this preference.
*
* <ul>Included UIDs and Excluded UIDs can't both be non-empty.</ul>
* <ul>If both are empty, it means this request applies to all uids in the user profile.</ul>
* <ul>If included is not empty, then only included UIDs are applied.</ul>
* <ul>If excluded is not empty, then it is all uids in the user profile except these UIDs.</ul>
- * @return List of uids not included for the profile preference.
+ * @return Array of uids not included for the profile preference.
* {@see #getIncludedUids()}
*/
- public @NonNull List<Integer> getExcludedUids() {
- return new ArrayList<>(mExcludedUids);
+ public @NonNull int[] getExcludedUids() {
+ return mExcludedUids.clone();
}
/**
@@ -134,8 +132,8 @@
if (o == null || getClass() != o.getClass()) return false;
final ProfileNetworkPreference that = (ProfileNetworkPreference) o;
return mPreference == that.mPreference
- && (Objects.equals(mIncludedUids, that.mIncludedUids))
- && (Objects.equals(mExcludedUids, that.mExcludedUids))
+ && (Arrays.equals(mIncludedUids, that.mIncludedUids))
+ && (Arrays.equals(mExcludedUids, that.mExcludedUids))
&& mPreferenceEnterpriseId == that.mPreferenceEnterpriseId;
}
@@ -143,8 +141,8 @@
public int hashCode() {
return mPreference
+ mPreferenceEnterpriseId * 2
- + (Objects.hashCode(mIncludedUids) * 11)
- + (Objects.hashCode(mExcludedUids) * 13);
+ + (Arrays.hashCode(mIncludedUids) * 11)
+ + (Arrays.hashCode(mExcludedUids) * 13);
}
/**
@@ -154,8 +152,8 @@
public static final class Builder {
private @ProfileNetworkPreferencePolicy int mPreference =
PROFILE_NETWORK_PREFERENCE_DEFAULT;
- private @NonNull List<Integer> mIncludedUids = new ArrayList<>();
- private @NonNull List<Integer> mExcludedUids = new ArrayList<>();
+ private int[] mIncludedUids = new int[0];
+ private int[] mExcludedUids = new int[0];
private int mPreferenceEnterpriseId;
/**
@@ -177,44 +175,38 @@
}
/**
- * This is a list of uids for which profile perefence is set.
- * Null would mean that this preference applies to all uids in the profile.
- * {@see #setExcludedUids(List<Integer>)}
+ * This is a array of uids for which profile perefence is set.
+ * Empty would mean that this preference applies to all uids in the profile.
+ * {@see #setExcludedUids(int[])}
* Included UIDs and Excluded UIDs can't both be non-empty.
* if both are empty, it means this request applies to all uids in the user profile.
* if included is not empty, then only included UIDs are applied.
* if excluded is not empty, then it is all uids in the user profile except these UIDs.
- * @param uids list of uids that are included
+ * @param uids Array of uids that are included
* @return The builder to facilitate chaining.
*/
@NonNull
- public Builder setIncludedUids(@Nullable List<Integer> uids) {
- if (uids != null) {
- mIncludedUids = new ArrayList<Integer>(uids);
- } else {
- mIncludedUids = new ArrayList<Integer>();
- }
+ public Builder setIncludedUids(@NonNull int[] uids) {
+ Objects.requireNonNull(uids);
+ mIncludedUids = uids.clone();
return this;
}
/**
- * This is a list of uids that are excluded for the profile perefence.
- * {@see #setIncludedUids(List<Integer>)}
+ * This is a array of uids that are excluded for the profile perefence.
+ * {@see #setIncludedUids(int[])}
* Included UIDs and Excluded UIDs can't both be non-empty.
* if both are empty, it means this request applies to all uids in the user profile.
* if included is not empty, then only included UIDs are applied.
* if excluded is not empty, then it is all uids in the user profile except these UIDs.
- * @param uids list of uids that are not included
+ * @param uids Array of uids that are not included
* @return The builder to facilitate chaining.
*/
@NonNull
- public Builder setExcludedUids(@Nullable List<Integer> uids) {
- if (uids != null) {
- mExcludedUids = new ArrayList<Integer>(uids);
- } else {
- mExcludedUids = new ArrayList<Integer>();
- }
+ public Builder setExcludedUids(@NonNull int[] uids) {
+ Objects.requireNonNull(uids);
+ mExcludedUids = uids.clone();
return this;
}
@@ -241,7 +233,7 @@
*/
@NonNull
public ProfileNetworkPreference build() {
- if (mIncludedUids.size() > 0 && mExcludedUids.size() > 0) {
+ if (mIncludedUids.length > 0 && mExcludedUids.length > 0) {
throw new IllegalArgumentException("Both includedUids and excludedUids "
+ "cannot be nonempty");
}
@@ -280,8 +272,8 @@
@Override
public void writeToParcel(@NonNull android.os.Parcel dest, int flags) {
dest.writeInt(mPreference);
- dest.writeList(mIncludedUids);
- dest.writeList(mExcludedUids);
+ dest.writeIntArray(mIncludedUids);
+ dest.writeIntArray(mExcludedUids);
dest.writeInt(mPreferenceEnterpriseId);
}
diff --git a/framework/src/android/net/QosCallbackException.java b/framework/src/android/net/QosCallbackException.java
index 7fd9a52..ed6eb15 100644
--- a/framework/src/android/net/QosCallbackException.java
+++ b/framework/src/android/net/QosCallbackException.java
@@ -21,6 +21,8 @@
import android.annotation.SystemApi;
import android.util.Log;
+import com.android.internal.annotations.VisibleForTesting;
+
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@@ -94,16 +96,12 @@
}
}
- /**
- * @hide
- */
+ @VisibleForTesting
public QosCallbackException(@NonNull final String message) {
super(message);
}
- /**
- * @hide
- */
+ @VisibleForTesting
public QosCallbackException(@NonNull final Throwable cause) {
super(cause);
}
diff --git a/framework/src/android/net/QosSession.java b/framework/src/android/net/QosSession.java
index 93f2ff2..25f3965 100644
--- a/framework/src/android/net/QosSession.java
+++ b/framework/src/android/net/QosSession.java
@@ -58,12 +58,12 @@
}
/**
- * Gets the session id that is unique within that type.
+ * Gets the {@link QosSession} identifier which is set by the actor providing the QoS.
* <p/>
- * Note: The session id is set by the actor providing the qos. It can be either manufactured by
- * the actor, but also may have a particular meaning within that type. For example, using the
- * bearer id as the session id for {@link android.telephony.data.EpsBearerQosSessionAttributes}
- * is a straight forward way to keep the sessions unique from one another within that type.
+ * Note: It can be either manufactured by the actor, but also may have a particular meaning
+ * within that type. For example, using the bearer id as the session id for
+ * {@link android.telephony.data.EpsBearerQosSessionAttributes} is a straight forward way to
+ * keep the sessions unique from one another within that type.
*
* @return the id of the session
*/
diff --git a/framework/src/android/net/SocketLocalAddressChangedException.java b/framework/src/android/net/SocketLocalAddressChangedException.java
index 9daad83..7be3793 100644
--- a/framework/src/android/net/SocketLocalAddressChangedException.java
+++ b/framework/src/android/net/SocketLocalAddressChangedException.java
@@ -18,6 +18,8 @@
import android.annotation.SystemApi;
+import com.android.internal.annotations.VisibleForTesting;
+
/**
* Thrown when the local address of the socket has changed.
*
@@ -25,7 +27,7 @@
*/
@SystemApi
public class SocketLocalAddressChangedException extends Exception {
- /** @hide */
+ @VisibleForTesting
public SocketLocalAddressChangedException() {
super("The local address of the socket changed");
}
diff --git a/framework/src/android/net/SocketNotBoundException.java b/framework/src/android/net/SocketNotBoundException.java
index b1d7026..59f34a3 100644
--- a/framework/src/android/net/SocketNotBoundException.java
+++ b/framework/src/android/net/SocketNotBoundException.java
@@ -18,6 +18,8 @@
import android.annotation.SystemApi;
+import com.android.internal.annotations.VisibleForTesting;
+
/**
* Thrown when a previously bound socket becomes unbound.
*
@@ -25,7 +27,7 @@
*/
@SystemApi
public class SocketNotBoundException extends Exception {
- /** @hide */
+ @VisibleForTesting
public SocketNotBoundException() {
super("The socket is unbound");
}
diff --git a/framework/src/android/net/TestNetworkManager.java b/framework/src/android/net/TestNetworkManager.java
index 9ddd2f5..280e497 100644
--- a/framework/src/android/net/TestNetworkManager.java
+++ b/framework/src/android/net/TestNetworkManager.java
@@ -49,6 +49,11 @@
@NonNull private final ITestNetworkManager mService;
+ private static final boolean TAP = false;
+ private static final boolean TUN = true;
+ private static final boolean BRING_UP = true;
+ private static final LinkAddress[] NO_ADDRS = new LinkAddress[0];
+
/** @hide */
public TestNetworkManager(@NonNull ITestNetworkManager service) {
mService = Objects.requireNonNull(service, "missing ITestNetworkManager");
@@ -155,7 +160,7 @@
public TestNetworkInterface createTunInterface(@NonNull Collection<LinkAddress> linkAddrs) {
try {
final LinkAddress[] arr = new LinkAddress[linkAddrs.size()];
- return mService.createTunInterface(linkAddrs.toArray(arr));
+ return mService.createInterface(TUN, BRING_UP, linkAddrs.toArray(arr));
} catch (RemoteException e) {
throw e.rethrowFromSystemServer();
}
@@ -173,10 +178,28 @@
@NonNull
public TestNetworkInterface createTapInterface() {
try {
- return mService.createTapInterface();
+ return mService.createInterface(TAP, BRING_UP, NO_ADDRS);
} catch (RemoteException e) {
throw e.rethrowFromSystemServer();
}
}
+ /**
+ * Create a tap interface for testing purposes
+ *
+ * @param bringUp whether to bring up the interface before returning it.
+ *
+ * @return A ParcelFileDescriptor of the underlying TAP interface. Close this to tear down the
+ * TAP interface.
+ * @hide
+ */
+ @RequiresPermission(Manifest.permission.MANAGE_TEST_NETWORKS)
+ @NonNull
+ public TestNetworkInterface createTapInterface(boolean bringUp) {
+ try {
+ return mService.createInterface(TAP, bringUp, NO_ADDRS);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
}
diff --git a/nearby/Android.bp b/nearby/Android.bp
index b968f5d..fb4e3cd 100644
--- a/nearby/Android.bp
+++ b/nearby/Android.bp
@@ -30,7 +30,7 @@
java_library {
- name: "service-nearby",
+ name: "service-nearby-pre-jarjar",
srcs: ["service-src/**/*.java"],
sdk_version: "module_current",
min_sdk_version: "30",
diff --git a/service-t/Android.bp b/service-t/Android.bp
index 3d9820d..50dd995 100644
--- a/service-t/Android.bp
+++ b/service-t/Android.bp
@@ -19,6 +19,9 @@
default_applicable_licenses: ["Android-Apache-2.0"],
}
+// Include build rules from Sources.bp
+build = ["Sources.bp"]
+
// This builds T+ services depending on framework-connectivity-t
// hidden symbols separately from the S+ services, to ensure that S+
// services cannot accidentally depend on T+ hidden symbols from
@@ -30,6 +33,7 @@
min_sdk_version: "30",
srcs: [
"src/**/*.java",
+ ":ethernet-service-updatable-sources",
":services.connectivity-tiramisu-updatable-sources",
],
libs: [
@@ -38,7 +42,8 @@
"framework-connectivity-t-pre-jarjar",
"framework-tethering.stubs.module_lib",
"service-connectivity-pre-jarjar",
- "service-nearby",
+ "service-nearby-pre-jarjar",
+ "ServiceConnectivityResources",
"unsupportedappusage",
],
static_libs: [
diff --git a/service-t/Sources.bp b/service-t/Sources.bp
new file mode 100644
index 0000000..04866fb
--- /dev/null
+++ b/service-t/Sources.bp
@@ -0,0 +1,151 @@
+//
+// Copyright (C) 2021 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// NetworkStats related libraries.
+
+filegroup {
+ name: "services.connectivity-netstats-sources",
+ srcs: [
+ "src/com/android/server/net/NetworkIdentity*.java",
+ "src/com/android/server/net/NetworkStats*.java",
+ "src/com/android/server/net/BpfInterfaceMapUpdater.java",
+ "src/com/android/server/net/InterfaceMapValue.java",
+ "src/com/android/server/net/CookieTagMapKey.java",
+ "src/com/android/server/net/CookieTagMapValue.java",
+ "src/com/android/server/net/StatsMapKey.java",
+ "src/com/android/server/net/StatsMapValue.java",
+ "src/com/android/server/net/UidStatsMapKey.java",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// For test code only.
+filegroup {
+ name: "lib_networkStatsFactory_native",
+ srcs: [
+ "jni/com_android_server_net_NetworkStatsFactory.cpp",
+ ],
+ path: "jni",
+ visibility: [
+ "//packages/modules/Connectivity:__subpackages__",
+ ],
+}
+
+filegroup {
+ name: "services.connectivity-netstats-jni-sources",
+ srcs: [
+ "jni/com_android_server_net_NetworkStatsFactory.cpp",
+ "jni/com_android_server_net_NetworkStatsService.cpp",
+ ],
+ path: "jni",
+ visibility: [
+ "//packages/modules/Connectivity:__subpackages__",
+ ],
+}
+
+// Nsd related libraries.
+
+filegroup {
+ name: "services.connectivity-nsd-sources",
+ srcs: [
+ "src/com/android/server/INativeDaemon*.java",
+ "src/com/android/server/NativeDaemon*.java",
+ "src/com/android/server/Nsd*.java",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// IpSec related libraries.
+
+filegroup {
+ name: "services.connectivity-ipsec-sources",
+ srcs: [
+ "src/com/android/server/IpSecService.java",
+ ],
+ path: "src",
+ visibility: [
+ "//visibility:private",
+ ],
+}
+
+// Ethernet related libraries.
+
+filegroup {
+ name: "services.connectivity-ethernet-sources",
+ srcs: [
+ "src/com/android/server/net/DelayedDiskWrite.java",
+ "src/com/android/server/net/IpConfigStore.java",
+ ],
+ path: "src",
+ visibility: [
+ "//frameworks/opt/net/ethernet/tests",
+ ],
+}
+
+// Connectivity-T common libraries.
+
+// TODO: remove this empty filegroup.
+filegroup {
+ name: "services.connectivity-tiramisu-sources",
+ srcs: [],
+ path: "src",
+ visibility: ["//frameworks/base/services/core"],
+}
+
+filegroup {
+ name: "services.connectivity-tiramisu-updatable-sources",
+ srcs: [
+ ":services.connectivity-ethernet-sources",
+ ":services.connectivity-ipsec-sources",
+ ":services.connectivity-netstats-sources",
+ ":services.connectivity-nsd-sources",
+ ],
+ path: "src",
+ visibility: [
+ "//packages/modules/Connectivity:__subpackages__",
+ ],
+}
+
+cc_library_shared {
+ name: "libcom_android_net_module_util_jni",
+ min_sdk_version: "30",
+ cflags: [
+ "-Wall",
+ "-Werror",
+ "-Wno-unused-parameter",
+ "-Wthread-safety",
+ ],
+ srcs: [
+ "jni/onload.cpp",
+ ],
+ stl: "libc++_static",
+ static_libs: [
+ "libnet_utils_device_common_bpfjni",
+ ],
+ shared_libs: [
+ "liblog",
+ "libnativehelper",
+ ],
+ apex_available: [
+ "//apex_available:platform",
+ ],
+}
diff --git a/service-t/jni/com_android_server_net_NetworkStatsFactory.cpp b/service-t/jni/com_android_server_net_NetworkStatsFactory.cpp
new file mode 100644
index 0000000..8b6526f
--- /dev/null
+++ b/service-t/jni/com_android_server_net_NetworkStatsFactory.cpp
@@ -0,0 +1,362 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "NetworkStats"
+
+#include <errno.h>
+#include <inttypes.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <vector>
+
+#include <jni.h>
+
+#include <nativehelper/JNIHelp.h>
+#include <nativehelper/ScopedUtfChars.h>
+#include <nativehelper/ScopedLocalRef.h>
+#include <nativehelper/ScopedPrimitiveArray.h>
+
+#include <utils/Log.h>
+#include <utils/misc.h>
+
+#include "android-base/unique_fd.h"
+#include "bpf/BpfUtils.h"
+#include "netdbpf/BpfNetworkStats.h"
+
+using android::bpf::parseBpfNetworkStatsDetail;
+using android::bpf::stats_line;
+
+namespace android {
+
+static jclass gStringClass;
+
+static struct {
+ jfieldID size;
+ jfieldID capacity;
+ jfieldID iface;
+ jfieldID uid;
+ jfieldID set;
+ jfieldID tag;
+ jfieldID metered;
+ jfieldID roaming;
+ jfieldID defaultNetwork;
+ jfieldID rxBytes;
+ jfieldID rxPackets;
+ jfieldID txBytes;
+ jfieldID txPackets;
+ jfieldID operations;
+} gNetworkStatsClassInfo;
+
+static jobjectArray get_string_array(JNIEnv* env, jobject obj, jfieldID field, int size, bool grow)
+{
+ if (!grow) {
+ jobjectArray array = (jobjectArray)env->GetObjectField(obj, field);
+ if (array != NULL) {
+ return array;
+ }
+ }
+ return env->NewObjectArray(size, gStringClass, NULL);
+}
+
+static jintArray get_int_array(JNIEnv* env, jobject obj, jfieldID field, int size, bool grow)
+{
+ if (!grow) {
+ jintArray array = (jintArray)env->GetObjectField(obj, field);
+ if (array != NULL) {
+ return array;
+ }
+ }
+ return env->NewIntArray(size);
+}
+
+static jlongArray get_long_array(JNIEnv* env, jobject obj, jfieldID field, int size, bool grow)
+{
+ if (!grow) {
+ jlongArray array = (jlongArray)env->GetObjectField(obj, field);
+ if (array != NULL) {
+ return array;
+ }
+ }
+ return env->NewLongArray(size);
+}
+
+static int legacyReadNetworkStatsDetail(std::vector<stats_line>* lines,
+ const std::vector<std::string>& limitIfaces,
+ int limitTag, int limitUid, const char* path) {
+ FILE* fp = fopen(path, "re");
+ if (fp == NULL) {
+ return -1;
+ }
+
+ int lastIdx = 1;
+ int idx;
+ char buffer[384];
+ while (fgets(buffer, sizeof(buffer), fp) != NULL) {
+ stats_line s;
+ int64_t rawTag;
+ char* pos = buffer;
+ char* endPos;
+ // First field is the index.
+ idx = (int)strtol(pos, &endPos, 10);
+ //ALOGI("Index #%d: %s", idx, buffer);
+ if (pos == endPos) {
+ // Skip lines that don't start with in index. In particular,
+ // this will skip the initial header line.
+ continue;
+ }
+ if (idx != lastIdx + 1) {
+ ALOGE("inconsistent idx=%d after lastIdx=%d: %s", idx, lastIdx, buffer);
+ fclose(fp);
+ return -1;
+ }
+ lastIdx = idx;
+ pos = endPos;
+ // Skip whitespace.
+ while (*pos == ' ') {
+ pos++;
+ }
+ // Next field is iface.
+ int ifaceIdx = 0;
+ while (*pos != ' ' && *pos != 0 && ifaceIdx < (int)(sizeof(s.iface)-1)) {
+ s.iface[ifaceIdx] = *pos;
+ ifaceIdx++;
+ pos++;
+ }
+ if (*pos != ' ') {
+ ALOGE("bad iface: %s", buffer);
+ fclose(fp);
+ return -1;
+ }
+ s.iface[ifaceIdx] = 0;
+ if (limitIfaces.size() > 0) {
+ // Is this an iface the caller is interested in?
+ int i = 0;
+ while (i < (int)limitIfaces.size()) {
+ if (limitIfaces[i] == s.iface) {
+ break;
+ }
+ i++;
+ }
+ if (i >= (int)limitIfaces.size()) {
+ // Nothing matched; skip this line.
+ //ALOGI("skipping due to iface: %s", buffer);
+ continue;
+ }
+ }
+
+ // Ignore whitespace
+ while (*pos == ' ') pos++;
+
+ // Find end of tag field
+ endPos = pos;
+ while (*endPos != ' ') endPos++;
+
+ // Three digit field is always 0x0, otherwise parse
+ if (endPos - pos == 3) {
+ rawTag = 0;
+ } else {
+ if (sscanf(pos, "%" PRIx64, &rawTag) != 1) {
+ ALOGE("bad tag: %s", pos);
+ fclose(fp);
+ return -1;
+ }
+ }
+ s.tag = rawTag >> 32;
+ if (limitTag != -1 && s.tag != static_cast<uint32_t>(limitTag)) {
+ //ALOGI("skipping due to tag: %s", buffer);
+ continue;
+ }
+ pos = endPos;
+
+ // Ignore whitespace
+ while (*pos == ' ') pos++;
+
+ // Parse remaining fields.
+ if (sscanf(pos, "%u %u %" PRIu64 " %" PRIu64 " %" PRIu64 " %" PRIu64,
+ &s.uid, &s.set, &s.rxBytes, &s.rxPackets,
+ &s.txBytes, &s.txPackets) == 6) {
+ if (limitUid != -1 && static_cast<uint32_t>(limitUid) != s.uid) {
+ //ALOGI("skipping due to uid: %s", buffer);
+ continue;
+ }
+ lines->push_back(s);
+ } else {
+ //ALOGI("skipping due to bad remaining fields: %s", pos);
+ }
+ }
+
+ if (fclose(fp) != 0) {
+ ALOGE("Failed to close netstats file");
+ return -1;
+ }
+ return 0;
+}
+
+static int statsLinesToNetworkStats(JNIEnv* env, jclass clazz, jobject stats,
+ std::vector<stats_line>& lines) {
+ int size = lines.size();
+
+ bool grow = size > env->GetIntField(stats, gNetworkStatsClassInfo.capacity);
+
+ ScopedLocalRef<jobjectArray> iface(env, get_string_array(env, stats,
+ gNetworkStatsClassInfo.iface, size, grow));
+ if (iface.get() == NULL) return -1;
+ ScopedIntArrayRW uid(env, get_int_array(env, stats,
+ gNetworkStatsClassInfo.uid, size, grow));
+ if (uid.get() == NULL) return -1;
+ ScopedIntArrayRW set(env, get_int_array(env, stats,
+ gNetworkStatsClassInfo.set, size, grow));
+ if (set.get() == NULL) return -1;
+ ScopedIntArrayRW tag(env, get_int_array(env, stats,
+ gNetworkStatsClassInfo.tag, size, grow));
+ if (tag.get() == NULL) return -1;
+ ScopedIntArrayRW metered(env, get_int_array(env, stats,
+ gNetworkStatsClassInfo.metered, size, grow));
+ if (metered.get() == NULL) return -1;
+ ScopedIntArrayRW roaming(env, get_int_array(env, stats,
+ gNetworkStatsClassInfo.roaming, size, grow));
+ if (roaming.get() == NULL) return -1;
+ ScopedIntArrayRW defaultNetwork(env, get_int_array(env, stats,
+ gNetworkStatsClassInfo.defaultNetwork, size, grow));
+ if (defaultNetwork.get() == NULL) return -1;
+ ScopedLongArrayRW rxBytes(env, get_long_array(env, stats,
+ gNetworkStatsClassInfo.rxBytes, size, grow));
+ if (rxBytes.get() == NULL) return -1;
+ ScopedLongArrayRW rxPackets(env, get_long_array(env, stats,
+ gNetworkStatsClassInfo.rxPackets, size, grow));
+ if (rxPackets.get() == NULL) return -1;
+ ScopedLongArrayRW txBytes(env, get_long_array(env, stats,
+ gNetworkStatsClassInfo.txBytes, size, grow));
+ if (txBytes.get() == NULL) return -1;
+ ScopedLongArrayRW txPackets(env, get_long_array(env, stats,
+ gNetworkStatsClassInfo.txPackets, size, grow));
+ if (txPackets.get() == NULL) return -1;
+ ScopedLongArrayRW operations(env, get_long_array(env, stats,
+ gNetworkStatsClassInfo.operations, size, grow));
+ if (operations.get() == NULL) return -1;
+
+ for (int i = 0; i < size; i++) {
+ ScopedLocalRef<jstring> ifaceString(env, env->NewStringUTF(lines[i].iface));
+ env->SetObjectArrayElement(iface.get(), i, ifaceString.get());
+
+ uid[i] = lines[i].uid;
+ set[i] = lines[i].set;
+ tag[i] = lines[i].tag;
+ // Metered, roaming and defaultNetwork are populated in Java-land.
+ rxBytes[i] = lines[i].rxBytes;
+ rxPackets[i] = lines[i].rxPackets;
+ txBytes[i] = lines[i].txBytes;
+ txPackets[i] = lines[i].txPackets;
+ }
+
+ env->SetIntField(stats, gNetworkStatsClassInfo.size, size);
+ if (grow) {
+ env->SetIntField(stats, gNetworkStatsClassInfo.capacity, size);
+ env->SetObjectField(stats, gNetworkStatsClassInfo.iface, iface.get());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.uid, uid.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.set, set.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.tag, tag.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.metered, metered.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.roaming, roaming.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.defaultNetwork,
+ defaultNetwork.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.rxBytes, rxBytes.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.rxPackets, rxPackets.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.txBytes, txBytes.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.txPackets, txPackets.getJavaArray());
+ env->SetObjectField(stats, gNetworkStatsClassInfo.operations, operations.getJavaArray());
+ }
+ return 0;
+}
+
+static int readNetworkStatsDetail(JNIEnv* env, jclass clazz, jobject stats, jstring path,
+ jint limitUid, jobjectArray limitIfacesObj, jint limitTag,
+ jboolean useBpfStats) {
+
+ std::vector<std::string> limitIfaces;
+ if (limitIfacesObj != NULL && env->GetArrayLength(limitIfacesObj) > 0) {
+ int num = env->GetArrayLength(limitIfacesObj);
+ for (int i = 0; i < num; i++) {
+ jstring string = (jstring)env->GetObjectArrayElement(limitIfacesObj, i);
+ ScopedUtfChars string8(env, string);
+ if (string8.c_str() != NULL) {
+ limitIfaces.push_back(std::string(string8.c_str()));
+ }
+ }
+ }
+ std::vector<stats_line> lines;
+
+
+ if (useBpfStats) {
+ if (parseBpfNetworkStatsDetail(&lines, limitIfaces, limitTag, limitUid) < 0)
+ return -1;
+ } else {
+ ScopedUtfChars path8(env, path);
+ if (path8.c_str() == NULL) {
+ ALOGE("the qtaguid legacy path is invalid: %s", path8.c_str());
+ return -1;
+ }
+ if (legacyReadNetworkStatsDetail(&lines, limitIfaces, limitTag,
+ limitUid, path8.c_str()) < 0)
+ return -1;
+ }
+
+ return statsLinesToNetworkStats(env, clazz, stats, lines);
+}
+
+static int readNetworkStatsDev(JNIEnv* env, jclass clazz, jobject stats) {
+ std::vector<stats_line> lines;
+
+ if (parseBpfNetworkStatsDev(&lines) < 0)
+ return -1;
+
+ return statsLinesToNetworkStats(env, clazz, stats, lines);
+}
+
+static const JNINativeMethod gMethods[] = {
+ { "nativeReadNetworkStatsDetail",
+ "(Landroid/net/NetworkStats;Ljava/lang/String;I[Ljava/lang/String;IZ)I",
+ (void*) readNetworkStatsDetail },
+ { "nativeReadNetworkStatsDev", "(Landroid/net/NetworkStats;)I",
+ (void*) readNetworkStatsDev },
+};
+
+int register_android_server_net_NetworkStatsFactory(JNIEnv* env) {
+ int err = jniRegisterNativeMethods(env, "com/android/server/net/NetworkStatsFactory", gMethods,
+ NELEM(gMethods));
+ gStringClass = env->FindClass("java/lang/String");
+ gStringClass = static_cast<jclass>(env->NewGlobalRef(gStringClass));
+
+ jclass clazz = env->FindClass("android/net/NetworkStats");
+ gNetworkStatsClassInfo.size = env->GetFieldID(clazz, "size", "I");
+ gNetworkStatsClassInfo.capacity = env->GetFieldID(clazz, "capacity", "I");
+ gNetworkStatsClassInfo.iface = env->GetFieldID(clazz, "iface", "[Ljava/lang/String;");
+ gNetworkStatsClassInfo.uid = env->GetFieldID(clazz, "uid", "[I");
+ gNetworkStatsClassInfo.set = env->GetFieldID(clazz, "set", "[I");
+ gNetworkStatsClassInfo.tag = env->GetFieldID(clazz, "tag", "[I");
+ gNetworkStatsClassInfo.metered = env->GetFieldID(clazz, "metered", "[I");
+ gNetworkStatsClassInfo.roaming = env->GetFieldID(clazz, "roaming", "[I");
+ gNetworkStatsClassInfo.defaultNetwork = env->GetFieldID(clazz, "defaultNetwork", "[I");
+ gNetworkStatsClassInfo.rxBytes = env->GetFieldID(clazz, "rxBytes", "[J");
+ gNetworkStatsClassInfo.rxPackets = env->GetFieldID(clazz, "rxPackets", "[J");
+ gNetworkStatsClassInfo.txBytes = env->GetFieldID(clazz, "txBytes", "[J");
+ gNetworkStatsClassInfo.txPackets = env->GetFieldID(clazz, "txPackets", "[J");
+ gNetworkStatsClassInfo.operations = env->GetFieldID(clazz, "operations", "[J");
+
+ return err;
+}
+
+}
diff --git a/service-t/jni/com_android_server_net_NetworkStatsService.cpp b/service-t/jni/com_android_server_net_NetworkStatsService.cpp
new file mode 100644
index 0000000..39cbaf7
--- /dev/null
+++ b/service-t/jni/com_android_server_net_NetworkStatsService.cpp
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "NetworkStatsNative"
+
+#include <cutils/qtaguid.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <inttypes.h>
+#include <jni.h>
+#include <nativehelper/ScopedUtfChars.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <utils/Log.h>
+#include <utils/misc.h>
+
+#include "bpf/BpfUtils.h"
+#include "netdbpf/BpfNetworkStats.h"
+
+using android::bpf::bpfGetUidStats;
+using android::bpf::bpfGetIfaceStats;
+
+namespace android {
+
+// NOTE: keep these in sync with TrafficStats.java
+static const uint64_t UNKNOWN = -1;
+
+enum StatsType {
+ RX_BYTES = 0,
+ RX_PACKETS = 1,
+ TX_BYTES = 2,
+ TX_PACKETS = 3,
+ TCP_RX_PACKETS = 4,
+ TCP_TX_PACKETS = 5
+};
+
+static uint64_t getStatsType(Stats* stats, StatsType type) {
+ switch (type) {
+ case RX_BYTES:
+ return stats->rxBytes;
+ case RX_PACKETS:
+ return stats->rxPackets;
+ case TX_BYTES:
+ return stats->txBytes;
+ case TX_PACKETS:
+ return stats->txPackets;
+ case TCP_RX_PACKETS:
+ return stats->tcpRxPackets;
+ case TCP_TX_PACKETS:
+ return stats->tcpTxPackets;
+ default:
+ return UNKNOWN;
+ }
+}
+
+static jlong getTotalStat(JNIEnv* env, jclass clazz, jint type) {
+ Stats stats = {};
+
+ if (bpfGetIfaceStats(NULL, &stats) == 0) {
+ return getStatsType(&stats, (StatsType) type);
+ } else {
+ return UNKNOWN;
+ }
+}
+
+static jlong getIfaceStat(JNIEnv* env, jclass clazz, jstring iface, jint type) {
+ ScopedUtfChars iface8(env, iface);
+ if (iface8.c_str() == NULL) {
+ return UNKNOWN;
+ }
+
+ Stats stats = {};
+
+ if (bpfGetIfaceStats(iface8.c_str(), &stats) == 0) {
+ return getStatsType(&stats, (StatsType) type);
+ } else {
+ return UNKNOWN;
+ }
+}
+
+static jlong getUidStat(JNIEnv* env, jclass clazz, jint uid, jint type) {
+ Stats stats = {};
+
+ if (bpfGetUidStats(uid, &stats) == 0) {
+ return getStatsType(&stats, (StatsType) type);
+ } else {
+ return UNKNOWN;
+ }
+}
+
+static const JNINativeMethod gMethods[] = {
+ {"nativeGetTotalStat", "(I)J", (void*)getTotalStat},
+ {"nativeGetIfaceStat", "(Ljava/lang/String;I)J", (void*)getIfaceStat},
+ {"nativeGetUidStat", "(II)J", (void*)getUidStat},
+};
+
+int register_android_server_net_NetworkStatsService(JNIEnv* env) {
+ return jniRegisterNativeMethods(env, "com/android/server/net/NetworkStatsService", gMethods,
+ NELEM(gMethods));
+}
+
+}
diff --git a/service-t/jni/onload.cpp b/service-t/jni/onload.cpp
new file mode 100644
index 0000000..bca4697
--- /dev/null
+++ b/service-t/jni/onload.cpp
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <nativehelper/JNIHelp.h>
+#include <log/log.h>
+
+namespace android {
+
+int register_com_android_net_module_util_BpfMap(JNIEnv* env, char const* class_name);
+
+extern "C" jint JNI_OnLoad(JavaVM* vm, void*) {
+ JNIEnv *env;
+ if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
+ ALOGE("GetEnv failed");
+ return JNI_ERR;
+ }
+
+ if (register_com_android_net_module_util_BpfMap(env,
+ "com/android/net/module/util/BpfMap") < 0) return JNI_ERR;
+
+ return JNI_VERSION_1_6;
+}
+
+};
+
diff --git a/service-t/src/com/android/server/ConnectivityServiceInitializer.java b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
index 25fe5e9..fa86f39 100644
--- a/service-t/src/com/android/server/ConnectivityServiceInitializer.java
+++ b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
@@ -21,6 +21,8 @@
import com.android.modules.utils.build.SdkLevel;
import com.android.networkstack.apishim.ConstantsShim;
+import com.android.server.ethernet.EthernetService;
+import com.android.server.ethernet.EthernetServiceImpl;
import com.android.server.nearby.NearbyService;
/**
@@ -33,11 +35,13 @@
private final IpSecService mIpSecService;
private final NsdService mNsdService;
private final NearbyService mNearbyService;
+ private final EthernetServiceImpl mEthernetServiceImpl;
public ConnectivityServiceInitializer(Context context) {
super(context);
// Load JNI libraries used by ConnectivityService and its dependencies
System.loadLibrary("service-connectivity");
+ mEthernetServiceImpl = createEthernetService(context);
mConnectivity = new ConnectivityService(context);
mIpSecService = createIpSecService(context);
mNsdService = createNsdService(context);
@@ -46,6 +50,12 @@
@Override
public void onStart() {
+ if (mEthernetServiceImpl != null) {
+ Log.i(TAG, "Registering " + Context.ETHERNET_SERVICE);
+ publishBinderService(Context.ETHERNET_SERVICE, mEthernetServiceImpl,
+ /* allowIsolated= */ false);
+ }
+
Log.i(TAG, "Registering " + Context.CONNECTIVITY_SERVICE);
publishBinderService(Context.CONNECTIVITY_SERVICE, mConnectivity,
/* allowIsolated= */ false);
@@ -65,6 +75,7 @@
publishBinderService(ConstantsShim.NEARBY_SERVICE, mNearbyService,
/* allowIsolated= */ false);
}
+
}
@Override
@@ -72,6 +83,10 @@
if (mNearbyService != null) {
mNearbyService.onBootPhase(phase);
}
+
+ if (phase == SystemService.PHASE_SYSTEM_SERVICES_READY && mEthernetServiceImpl != null) {
+ mEthernetServiceImpl.start();
+ }
}
/**
@@ -106,4 +121,15 @@
return null;
}
}
+
+ /**
+ * Return EthernetServiceImpl instance or null if current SDK is lower than T or Ethernet
+ * service isn't necessary.
+ */
+ private EthernetServiceImpl createEthernetService(final Context context) {
+ if (!SdkLevel.isAtLeastT() || !mConnectivity.deviceSupportsEthernet(context)) {
+ return null;
+ }
+ return EthernetService.create(context);
+ }
}
diff --git a/service-t/src/com/android/server/INativeDaemonConnectorCallbacks.java b/service-t/src/com/android/server/INativeDaemonConnectorCallbacks.java
new file mode 100644
index 0000000..0cf9dcd
--- /dev/null
+++ b/service-t/src/com/android/server/INativeDaemonConnectorCallbacks.java
@@ -0,0 +1,25 @@
+
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+interface INativeDaemonConnectorCallbacks {
+
+ void onDaemonConnected();
+ boolean onCheckHoldWakeLock(int code);
+ boolean onEvent(int code, String raw, String[] cooked);
+}
diff --git a/service-t/src/com/android/server/IpSecService.java b/service-t/src/com/android/server/IpSecService.java
new file mode 100644
index 0000000..4bc40ea
--- /dev/null
+++ b/service-t/src/com/android/server/IpSecService.java
@@ -0,0 +1,1878 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import static android.Manifest.permission.DUMP;
+import static android.net.IpSecManager.INVALID_RESOURCE_ID;
+import static android.system.OsConstants.AF_INET;
+import static android.system.OsConstants.AF_INET6;
+import static android.system.OsConstants.AF_UNSPEC;
+import static android.system.OsConstants.EINVAL;
+import static android.system.OsConstants.IPPROTO_UDP;
+import static android.system.OsConstants.SOCK_DGRAM;
+
+import android.annotation.NonNull;
+import android.app.AppOpsManager;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.net.ConnectivityManager;
+import android.net.IIpSecService;
+import android.net.INetd;
+import android.net.InetAddresses;
+import android.net.IpSecAlgorithm;
+import android.net.IpSecConfig;
+import android.net.IpSecManager;
+import android.net.IpSecSpiResponse;
+import android.net.IpSecTransform;
+import android.net.IpSecTransformResponse;
+import android.net.IpSecTunnelInterfaceResponse;
+import android.net.IpSecUdpEncapResponse;
+import android.net.LinkAddress;
+import android.net.LinkProperties;
+import android.net.Network;
+import android.net.TrafficStats;
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.ParcelFileDescriptor;
+import android.os.Process;
+import android.os.RemoteException;
+import android.os.ServiceSpecificException;
+import android.system.ErrnoException;
+import android.system.Os;
+import android.system.OsConstants;
+import android.text.TextUtils;
+import android.util.Log;
+import android.util.Range;
+import android.util.SparseArray;
+import android.util.SparseBooleanArray;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.Preconditions;
+import com.android.net.module.util.BinderUtils;
+import com.android.net.module.util.NetdUtils;
+import com.android.net.module.util.PermissionUtils;
+
+import libcore.io.IoUtils;
+
+import java.io.FileDescriptor;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * A service to manage multiple clients that want to access the IpSec API. The service is
+ * responsible for maintaining a list of clients and managing the resources (and related quotas)
+ * that each of them own.
+ *
+ * <p>Synchronization in IpSecService is done on all entrypoints due to potential race conditions at
+ * the kernel/xfrm level. Further, this allows the simplifying assumption to be made that only one
+ * thread is ever running at a time.
+ *
+ * @hide
+ */
+public class IpSecService extends IIpSecService.Stub {
+ private static final String TAG = "IpSecService";
+ private static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG);
+ private static final int[] ADDRESS_FAMILIES =
+ new int[] {OsConstants.AF_INET, OsConstants.AF_INET6};
+
+ private static final int NETD_FETCH_TIMEOUT_MS = 5000; // ms
+ private static final InetAddress INADDR_ANY;
+
+ @VisibleForTesting static final int MAX_PORT_BIND_ATTEMPTS = 10;
+
+ private final INetd mNetd;
+
+ static {
+ try {
+ INADDR_ANY = InetAddress.getByAddress(new byte[] {0, 0, 0, 0});
+ } catch (UnknownHostException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ static final int FREE_PORT_MIN = 1024; // ports 1-1023 are reserved
+ static final int PORT_MAX = 0xFFFF; // ports are an unsigned 16-bit integer
+
+ /* Binder context for this service */
+ private final Context mContext;
+ private final Dependencies mDeps;
+
+ /**
+ * The next non-repeating global ID for tracking resources between users, this service, and
+ * kernel data structures. Accessing this variable is not thread safe, so it is only read or
+ * modified within blocks synchronized on IpSecService.this. We want to avoid -1
+ * (INVALID_RESOURCE_ID) and 0 (we probably forgot to initialize it).
+ */
+ @GuardedBy("IpSecService.this")
+ private int mNextResourceId = 1;
+
+ /**
+ * Dependencies of IpSecService, for injection in tests.
+ */
+ @VisibleForTesting
+ public static class Dependencies {
+ /**
+ * Get a reference to INetd.
+ */
+ public INetd getNetdInstance(Context context) throws RemoteException {
+ final INetd netd = INetd.Stub.asInterface((IBinder)
+ context.getSystemService(Context.NETD_SERVICE));
+ if (netd == null) {
+ throw new RemoteException("Failed to Get Netd Instance");
+ }
+ return netd;
+ }
+ }
+
+ final UidFdTagger mUidFdTagger;
+
+ /**
+ * Interface for user-reference and kernel-resource cleanup.
+ *
+ * <p>This interface must be implemented for a resource to be reference counted.
+ */
+ @VisibleForTesting
+ public interface IResource {
+ /**
+ * Invalidates a IResource object, ensuring it is invalid for the purposes of allocating new
+ * objects dependent on it.
+ *
+ * <p>Implementations of this method are expected to remove references to the IResource
+ * object from the IpSecService's tracking arrays. The removal from the arrays ensures that
+ * the resource is considered invalid for user access or allocation or use in other
+ * resources.
+ *
+ * <p>References to the IResource object may be held by other RefcountedResource objects,
+ * and as such, the underlying resources and quota may not be cleaned up.
+ */
+ void invalidate() throws RemoteException;
+
+ /**
+ * Releases underlying resources and related quotas.
+ *
+ * <p>Implementations of this method are expected to remove all system resources that are
+ * tracked by the IResource object. Due to other RefcountedResource objects potentially
+ * having references to the IResource object, freeUnderlyingResources may not always be
+ * called from releaseIfUnreferencedRecursively().
+ */
+ void freeUnderlyingResources() throws RemoteException;
+ }
+
+ /**
+ * RefcountedResource manages references and dependencies in an exclusively acyclic graph.
+ *
+ * <p>RefcountedResource implements both explicit and implicit resource management. Creating a
+ * RefcountedResource object creates an explicit reference that must be freed by calling
+ * userRelease(). Additionally, adding this object as a child of another RefcountedResource
+ * object will add an implicit reference.
+ *
+ * <p>Resources are cleaned up when all references, both implicit and explicit, are released
+ * (ie, when userRelease() is called and when all parents have called releaseReference() on this
+ * object.)
+ */
+ @VisibleForTesting
+ public class RefcountedResource<T extends IResource> implements IBinder.DeathRecipient {
+ private final T mResource;
+ private final List<RefcountedResource> mChildren;
+ int mRefCount = 1; // starts at 1 for user's reference.
+ IBinder mBinder;
+
+ RefcountedResource(T resource, IBinder binder, RefcountedResource... children) {
+ synchronized (IpSecService.this) {
+ this.mResource = resource;
+ this.mChildren = new ArrayList<>(children.length);
+ this.mBinder = binder;
+
+ for (RefcountedResource child : children) {
+ mChildren.add(child);
+ child.mRefCount++;
+ }
+
+ try {
+ mBinder.linkToDeath(this, 0);
+ } catch (RemoteException e) {
+ binderDied();
+ e.rethrowFromSystemServer();
+ }
+ }
+ }
+
+ /**
+ * If the Binder object dies, this function is called to free the system resources that are
+ * being tracked by this record and to subsequently release this record for garbage
+ * collection
+ */
+ @Override
+ public void binderDied() {
+ synchronized (IpSecService.this) {
+ try {
+ userRelease();
+ } catch (Exception e) {
+ Log.e(TAG, "Failed to release resource: " + e);
+ }
+ }
+ }
+
+ public T getResource() {
+ return mResource;
+ }
+
+ /**
+ * Unlinks from binder and performs IpSecService resource cleanup (removes from resource
+ * arrays)
+ *
+ * <p>If this method has been previously called, the RefcountedResource's binder field will
+ * be null, and the method will return without performing the cleanup a second time.
+ *
+ * <p>Note that calling this function does not imply that kernel resources will be freed at
+ * this time, or that the related quota will be returned. Such actions will only be
+ * performed upon the reference count reaching zero.
+ */
+ @GuardedBy("IpSecService.this")
+ public void userRelease() throws RemoteException {
+ // Prevent users from putting reference counts into a bad state by calling
+ // userRelease() multiple times.
+ if (mBinder == null) {
+ return;
+ }
+
+ mBinder.unlinkToDeath(this, 0);
+ mBinder = null;
+
+ mResource.invalidate();
+
+ releaseReference();
+ }
+
+ /**
+ * Removes a reference to this resource. If the resultant reference count is zero, the
+ * underlying resources are freed, and references to all child resources are also dropped
+ * recursively (resulting in them freeing their resources and children, etcetera)
+ *
+ * <p>This method also sets the reference count to an invalid value (-1) to signify that it
+ * has been fully released. Any subsequent calls to this method will result in an
+ * IllegalStateException being thrown due to resource already having been previously
+ * released
+ */
+ @VisibleForTesting
+ @GuardedBy("IpSecService.this")
+ public void releaseReference() throws RemoteException {
+ mRefCount--;
+
+ if (mRefCount > 0) {
+ return;
+ } else if (mRefCount < 0) {
+ throw new IllegalStateException(
+ "Invalid operation - resource has already been released.");
+ }
+
+ // Cleanup own resources
+ mResource.freeUnderlyingResources();
+
+ // Cleanup child resources as needed
+ for (RefcountedResource<? extends IResource> child : mChildren) {
+ child.releaseReference();
+ }
+
+ // Enforce that resource cleanup can only be called once
+ // By decrementing the refcount (from 0 to -1), the next call will throw an
+ // IllegalStateException - it has already been released fully.
+ mRefCount--;
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("{mResource=")
+ .append(mResource)
+ .append(", mRefCount=")
+ .append(mRefCount)
+ .append(", mChildren=")
+ .append(mChildren)
+ .append("}")
+ .toString();
+ }
+ }
+
+ /**
+ * Very simple counting class that looks much like a counting semaphore
+ *
+ * <p>This class is not thread-safe, and expects that that users of this class will ensure
+ * synchronization and thread safety by holding the IpSecService.this instance lock.
+ */
+ @VisibleForTesting
+ static class ResourceTracker {
+ private final int mMax;
+ int mCurrent;
+
+ ResourceTracker(int max) {
+ mMax = max;
+ mCurrent = 0;
+ }
+
+ boolean isAvailable() {
+ return (mCurrent < mMax);
+ }
+
+ void take() {
+ if (!isAvailable()) {
+ Log.wtf(TAG, "Too many resources allocated!");
+ }
+ mCurrent++;
+ }
+
+ void give() {
+ if (mCurrent <= 0) {
+ Log.wtf(TAG, "We've released this resource too many times");
+ }
+ mCurrent--;
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("{mCurrent=")
+ .append(mCurrent)
+ .append(", mMax=")
+ .append(mMax)
+ .append("}")
+ .toString();
+ }
+ }
+
+ @VisibleForTesting
+ static final class UserRecord {
+ /* Maximum number of each type of resource that a single UID may possess */
+
+ // Up to 4 active VPNs/IWLAN with potential soft handover.
+ public static final int MAX_NUM_TUNNEL_INTERFACES = 8;
+ public static final int MAX_NUM_ENCAP_SOCKETS = 16;
+
+ // SPIs and Transforms are both cheap, and are 1:1 correlated.
+ public static final int MAX_NUM_TRANSFORMS = 64;
+ public static final int MAX_NUM_SPIS = 64;
+
+ /**
+ * Store each of the OwnedResource types in an (thinly wrapped) sparse array for indexing
+ * and explicit (user) reference management.
+ *
+ * <p>These are stored in separate arrays to improve debuggability and dump output clarity.
+ *
+ * <p>Resources are removed from this array when the user releases their explicit reference
+ * by calling one of the releaseResource() methods.
+ */
+ final RefcountedResourceArray<SpiRecord> mSpiRecords =
+ new RefcountedResourceArray<>(SpiRecord.class.getSimpleName());
+ final RefcountedResourceArray<TransformRecord> mTransformRecords =
+ new RefcountedResourceArray<>(TransformRecord.class.getSimpleName());
+ final RefcountedResourceArray<EncapSocketRecord> mEncapSocketRecords =
+ new RefcountedResourceArray<>(EncapSocketRecord.class.getSimpleName());
+ final RefcountedResourceArray<TunnelInterfaceRecord> mTunnelInterfaceRecords =
+ new RefcountedResourceArray<>(TunnelInterfaceRecord.class.getSimpleName());
+
+ /**
+ * Trackers for quotas for each of the OwnedResource types.
+ *
+ * <p>These trackers are separate from the resource arrays, since they are incremented and
+ * decremented at different points in time. Specifically, quota is only returned upon final
+ * resource deallocation (after all explicit and implicit references are released). Note
+ * that it is possible that calls to releaseResource() will not return the used quota if
+ * there are other resources that depend on (are parents of) the resource being released.
+ */
+ final ResourceTracker mSpiQuotaTracker = new ResourceTracker(MAX_NUM_SPIS);
+ final ResourceTracker mTransformQuotaTracker = new ResourceTracker(MAX_NUM_TRANSFORMS);
+ final ResourceTracker mSocketQuotaTracker = new ResourceTracker(MAX_NUM_ENCAP_SOCKETS);
+ final ResourceTracker mTunnelQuotaTracker = new ResourceTracker(MAX_NUM_TUNNEL_INTERFACES);
+
+ void removeSpiRecord(int resourceId) {
+ mSpiRecords.remove(resourceId);
+ }
+
+ void removeTransformRecord(int resourceId) {
+ mTransformRecords.remove(resourceId);
+ }
+
+ void removeTunnelInterfaceRecord(int resourceId) {
+ mTunnelInterfaceRecords.remove(resourceId);
+ }
+
+ void removeEncapSocketRecord(int resourceId) {
+ mEncapSocketRecords.remove(resourceId);
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("{mSpiQuotaTracker=")
+ .append(mSpiQuotaTracker)
+ .append(", mTransformQuotaTracker=")
+ .append(mTransformQuotaTracker)
+ .append(", mSocketQuotaTracker=")
+ .append(mSocketQuotaTracker)
+ .append(", mTunnelQuotaTracker=")
+ .append(mTunnelQuotaTracker)
+ .append(", mSpiRecords=")
+ .append(mSpiRecords)
+ .append(", mTransformRecords=")
+ .append(mTransformRecords)
+ .append(", mEncapSocketRecords=")
+ .append(mEncapSocketRecords)
+ .append(", mTunnelInterfaceRecords=")
+ .append(mTunnelInterfaceRecords)
+ .append("}")
+ .toString();
+ }
+ }
+
+ /**
+ * This class is not thread-safe, and expects that that users of this class will ensure
+ * synchronization and thread safety by holding the IpSecService.this instance lock.
+ */
+ @VisibleForTesting
+ static final class UserResourceTracker {
+ private final SparseArray<UserRecord> mUserRecords = new SparseArray<>();
+
+ /** Lazy-initialization/getter that populates or retrieves the UserRecord as needed */
+ public UserRecord getUserRecord(int uid) {
+ checkCallerUid(uid);
+
+ UserRecord r = mUserRecords.get(uid);
+ if (r == null) {
+ r = new UserRecord();
+ mUserRecords.put(uid, r);
+ }
+ return r;
+ }
+
+ /** Safety method; guards against access of other user's UserRecords */
+ private void checkCallerUid(int uid) {
+ if (uid != Binder.getCallingUid() && Process.SYSTEM_UID != Binder.getCallingUid()) {
+ throw new SecurityException("Attempted access of unowned resources");
+ }
+ }
+
+ @Override
+ public String toString() {
+ return mUserRecords.toString();
+ }
+ }
+
+ @VisibleForTesting final UserResourceTracker mUserResourceTracker = new UserResourceTracker();
+
+ /**
+ * The OwnedResourceRecord class provides a facility to cleanly and reliably track system
+ * resources. It relies on a provided resourceId that should uniquely identify the kernel
+ * resource. To use this class, the user should implement the invalidate() and
+ * freeUnderlyingResources() methods that are responsible for cleaning up IpSecService resource
+ * tracking arrays and kernel resources, respectively.
+ *
+ * <p>This class associates kernel resources with the UID that owns and controls them.
+ */
+ private abstract class OwnedResourceRecord implements IResource {
+ final int mPid;
+ final int mUid;
+ protected final int mResourceId;
+
+ OwnedResourceRecord(int resourceId) {
+ super();
+ if (resourceId == INVALID_RESOURCE_ID) {
+ throw new IllegalArgumentException("Resource ID must not be INVALID_RESOURCE_ID");
+ }
+ mResourceId = resourceId;
+ mPid = Binder.getCallingPid();
+ mUid = Binder.getCallingUid();
+
+ getResourceTracker().take();
+ }
+
+ @Override
+ public abstract void invalidate() throws RemoteException;
+
+ /** Convenience method; retrieves the user resource record for the stored UID. */
+ protected UserRecord getUserRecord() {
+ return mUserResourceTracker.getUserRecord(mUid);
+ }
+
+ @Override
+ public abstract void freeUnderlyingResources() throws RemoteException;
+
+ /** Get the resource tracker for this resource */
+ protected abstract ResourceTracker getResourceTracker();
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("{mResourceId=")
+ .append(mResourceId)
+ .append(", pid=")
+ .append(mPid)
+ .append(", uid=")
+ .append(mUid)
+ .append("}")
+ .toString();
+ }
+ };
+
+ /**
+ * Thin wrapper over SparseArray to ensure resources exist, and simplify generic typing.
+ *
+ * <p>RefcountedResourceArray prevents null insertions, and throws an IllegalArgumentException
+ * if a key is not found during a retrieval process.
+ */
+ static class RefcountedResourceArray<T extends IResource> {
+ SparseArray<RefcountedResource<T>> mArray = new SparseArray<>();
+ private final String mTypeName;
+
+ RefcountedResourceArray(String typeName) {
+ this.mTypeName = typeName;
+ }
+
+ /**
+ * Accessor method to get inner resource object.
+ *
+ * @throws IllegalArgumentException if no resource with provided key is found.
+ */
+ T getResourceOrThrow(int key) {
+ return getRefcountedResourceOrThrow(key).getResource();
+ }
+
+ /**
+ * Accessor method to get reference counting wrapper.
+ *
+ * @throws IllegalArgumentException if no resource with provided key is found.
+ */
+ RefcountedResource<T> getRefcountedResourceOrThrow(int key) {
+ RefcountedResource<T> resource = mArray.get(key);
+ if (resource == null) {
+ throw new IllegalArgumentException(
+ String.format("No such %s found for given id: %d", mTypeName, key));
+ }
+
+ return resource;
+ }
+
+ void put(int key, RefcountedResource<T> obj) {
+ Objects.requireNonNull(obj, "Null resources cannot be added");
+ mArray.put(key, obj);
+ }
+
+ void remove(int key) {
+ mArray.remove(key);
+ }
+
+ @Override
+ public String toString() {
+ return mArray.toString();
+ }
+ }
+
+ /**
+ * Tracks an SA in the kernel, and manages cleanup paths. Once a TransformRecord is
+ * created, the SpiRecord that originally tracked the SAs will reliquish the
+ * responsibility of freeing the underlying SA to this class via the mOwnedByTransform flag.
+ */
+ private final class TransformRecord extends OwnedResourceRecord {
+ private final IpSecConfig mConfig;
+ private final SpiRecord mSpi;
+ private final EncapSocketRecord mSocket;
+
+ TransformRecord(
+ int resourceId, IpSecConfig config, SpiRecord spi, EncapSocketRecord socket) {
+ super(resourceId);
+ mConfig = config;
+ mSpi = spi;
+ mSocket = socket;
+
+ spi.setOwnedByTransform();
+ }
+
+ public IpSecConfig getConfig() {
+ return mConfig;
+ }
+
+ public SpiRecord getSpiRecord() {
+ return mSpi;
+ }
+
+ public EncapSocketRecord getSocketRecord() {
+ return mSocket;
+ }
+
+ /** always guarded by IpSecService#this */
+ @Override
+ public void freeUnderlyingResources() {
+ int spi = mSpi.getSpi();
+ try {
+ mNetd.ipSecDeleteSecurityAssociation(
+ mUid,
+ mConfig.getSourceAddress(),
+ mConfig.getDestinationAddress(),
+ spi,
+ mConfig.getMarkValue(),
+ mConfig.getMarkMask(),
+ mConfig.getXfrmInterfaceId());
+ } catch (RemoteException | ServiceSpecificException e) {
+ Log.e(TAG, "Failed to delete SA with ID: " + mResourceId, e);
+ }
+
+ getResourceTracker().give();
+ }
+
+ @Override
+ public void invalidate() throws RemoteException {
+ getUserRecord().removeTransformRecord(mResourceId);
+ }
+
+ @Override
+ protected ResourceTracker getResourceTracker() {
+ return getUserRecord().mTransformQuotaTracker;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder strBuilder = new StringBuilder();
+ strBuilder
+ .append("{super=")
+ .append(super.toString())
+ .append(", mSocket=")
+ .append(mSocket)
+ .append(", mSpi.mResourceId=")
+ .append(mSpi.mResourceId)
+ .append(", mConfig=")
+ .append(mConfig)
+ .append("}");
+ return strBuilder.toString();
+ }
+ }
+
+ /**
+ * Tracks a single SA in the kernel, and manages cleanup paths. Once used in a Transform, the
+ * responsibility for cleaning up underlying resources will be passed to the TransformRecord
+ * object
+ */
+ private final class SpiRecord extends OwnedResourceRecord {
+ private final String mSourceAddress;
+ private final String mDestinationAddress;
+ private int mSpi;
+
+ private boolean mOwnedByTransform = false;
+
+ SpiRecord(int resourceId, String sourceAddress,
+ String destinationAddress, int spi) {
+ super(resourceId);
+ mSourceAddress = sourceAddress;
+ mDestinationAddress = destinationAddress;
+ mSpi = spi;
+ }
+
+ /** always guarded by IpSecService#this */
+ @Override
+ public void freeUnderlyingResources() {
+ try {
+ if (!mOwnedByTransform) {
+ mNetd.ipSecDeleteSecurityAssociation(
+ mUid, mSourceAddress, mDestinationAddress, mSpi, 0 /* mark */,
+ 0 /* mask */, 0 /* if_id */);
+ }
+ } catch (ServiceSpecificException | RemoteException e) {
+ Log.e(TAG, "Failed to delete SPI reservation with ID: " + mResourceId, e);
+ }
+
+ mSpi = IpSecManager.INVALID_SECURITY_PARAMETER_INDEX;
+
+ getResourceTracker().give();
+ }
+
+ public int getSpi() {
+ return mSpi;
+ }
+
+ public String getDestinationAddress() {
+ return mDestinationAddress;
+ }
+
+ public void setOwnedByTransform() {
+ if (mOwnedByTransform) {
+ // Programming error
+ throw new IllegalStateException("Cannot own an SPI twice!");
+ }
+
+ mOwnedByTransform = true;
+ }
+
+ public boolean getOwnedByTransform() {
+ return mOwnedByTransform;
+ }
+
+ @Override
+ public void invalidate() throws RemoteException {
+ getUserRecord().removeSpiRecord(mResourceId);
+ }
+
+ @Override
+ protected ResourceTracker getResourceTracker() {
+ return getUserRecord().mSpiQuotaTracker;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder strBuilder = new StringBuilder();
+ strBuilder
+ .append("{super=")
+ .append(super.toString())
+ .append(", mSpi=")
+ .append(mSpi)
+ .append(", mSourceAddress=")
+ .append(mSourceAddress)
+ .append(", mDestinationAddress=")
+ .append(mDestinationAddress)
+ .append(", mOwnedByTransform=")
+ .append(mOwnedByTransform)
+ .append("}");
+ return strBuilder.toString();
+ }
+ }
+
+ private final SparseBooleanArray mTunnelNetIds = new SparseBooleanArray();
+ final Range<Integer> mNetIdRange = ConnectivityManager.getIpSecNetIdRange();
+ private int mNextTunnelNetId = mNetIdRange.getLower();
+
+ /**
+ * Reserves a netId within the range of netIds allocated for IPsec tunnel interfaces
+ *
+ * <p>This method should only be called from Binder threads. Do not call this from within the
+ * system server as it will crash the system on failure.
+ *
+ * @return an integer key within the netId range, if successful
+ * @throws IllegalStateException if unsuccessful (all netId are currently reserved)
+ */
+ @VisibleForTesting
+ int reserveNetId() {
+ final int range = mNetIdRange.getUpper() - mNetIdRange.getLower() + 1;
+ synchronized (mTunnelNetIds) {
+ for (int i = 0; i < range; i++) {
+ final int netId = mNextTunnelNetId;
+ if (++mNextTunnelNetId > mNetIdRange.getUpper()) {
+ mNextTunnelNetId = mNetIdRange.getLower();
+ }
+ if (!mTunnelNetIds.get(netId)) {
+ mTunnelNetIds.put(netId, true);
+ return netId;
+ }
+ }
+ }
+ throw new IllegalStateException("No free netIds to allocate");
+ }
+
+ @VisibleForTesting
+ void releaseNetId(int netId) {
+ synchronized (mTunnelNetIds) {
+ mTunnelNetIds.delete(netId);
+ }
+ }
+
+ /**
+ * Tracks an tunnel interface, and manages cleanup paths.
+ *
+ * <p>This class is not thread-safe, and expects that that users of this class will ensure
+ * synchronization and thread safety by holding the IpSecService.this instance lock
+ */
+ @VisibleForTesting
+ final class TunnelInterfaceRecord extends OwnedResourceRecord {
+ private final String mInterfaceName;
+
+ // outer addresses
+ private final String mLocalAddress;
+ private final String mRemoteAddress;
+
+ private final int mIkey;
+ private final int mOkey;
+
+ private final int mIfId;
+
+ private Network mUnderlyingNetwork;
+
+ TunnelInterfaceRecord(
+ int resourceId,
+ String interfaceName,
+ Network underlyingNetwork,
+ String localAddr,
+ String remoteAddr,
+ int ikey,
+ int okey,
+ int intfId) {
+ super(resourceId);
+
+ mInterfaceName = interfaceName;
+ mUnderlyingNetwork = underlyingNetwork;
+ mLocalAddress = localAddr;
+ mRemoteAddress = remoteAddr;
+ mIkey = ikey;
+ mOkey = okey;
+ mIfId = intfId;
+ }
+
+ /** always guarded by IpSecService#this */
+ @Override
+ public void freeUnderlyingResources() {
+ // Calls to netd
+ // Teardown VTI
+ // Delete global policies
+ try {
+ mNetd.ipSecRemoveTunnelInterface(mInterfaceName);
+
+ for (int selAddrFamily : ADDRESS_FAMILIES) {
+ mNetd.ipSecDeleteSecurityPolicy(
+ mUid,
+ selAddrFamily,
+ IpSecManager.DIRECTION_OUT,
+ mOkey,
+ 0xffffffff,
+ mIfId);
+ mNetd.ipSecDeleteSecurityPolicy(
+ mUid,
+ selAddrFamily,
+ IpSecManager.DIRECTION_IN,
+ mIkey,
+ 0xffffffff,
+ mIfId);
+ }
+ } catch (ServiceSpecificException | RemoteException e) {
+ Log.e(
+ TAG,
+ "Failed to delete VTI with interface name: "
+ + mInterfaceName
+ + " and id: "
+ + mResourceId, e);
+ }
+
+ getResourceTracker().give();
+ releaseNetId(mIkey);
+ releaseNetId(mOkey);
+ }
+
+ @GuardedBy("IpSecService.this")
+ public void setUnderlyingNetwork(Network underlyingNetwork) {
+ // When #applyTunnelModeTransform is called, this new underlying network will be used to
+ // update the output mark of the input transform.
+ mUnderlyingNetwork = underlyingNetwork;
+ }
+
+ @GuardedBy("IpSecService.this")
+ public Network getUnderlyingNetwork() {
+ return mUnderlyingNetwork;
+ }
+
+ public String getInterfaceName() {
+ return mInterfaceName;
+ }
+
+ /** Returns the local, outer address for the tunnelInterface */
+ public String getLocalAddress() {
+ return mLocalAddress;
+ }
+
+ /** Returns the remote, outer address for the tunnelInterface */
+ public String getRemoteAddress() {
+ return mRemoteAddress;
+ }
+
+ public int getIkey() {
+ return mIkey;
+ }
+
+ public int getOkey() {
+ return mOkey;
+ }
+
+ public int getIfId() {
+ return mIfId;
+ }
+
+ @Override
+ protected ResourceTracker getResourceTracker() {
+ return getUserRecord().mTunnelQuotaTracker;
+ }
+
+ @Override
+ public void invalidate() {
+ getUserRecord().removeTunnelInterfaceRecord(mResourceId);
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("{super=")
+ .append(super.toString())
+ .append(", mInterfaceName=")
+ .append(mInterfaceName)
+ .append(", mUnderlyingNetwork=")
+ .append(mUnderlyingNetwork)
+ .append(", mLocalAddress=")
+ .append(mLocalAddress)
+ .append(", mRemoteAddress=")
+ .append(mRemoteAddress)
+ .append(", mIkey=")
+ .append(mIkey)
+ .append(", mOkey=")
+ .append(mOkey)
+ .append("}")
+ .toString();
+ }
+ }
+
+ /**
+ * Tracks a UDP encap socket, and manages cleanup paths
+ *
+ * <p>While this class does not manage non-kernel resources, race conditions around socket
+ * binding require that the service creates the encap socket, binds it and applies the socket
+ * policy before handing it to a user.
+ */
+ private final class EncapSocketRecord extends OwnedResourceRecord {
+ private FileDescriptor mSocket;
+ private final int mPort;
+
+ EncapSocketRecord(int resourceId, FileDescriptor socket, int port) {
+ super(resourceId);
+ mSocket = socket;
+ mPort = port;
+ }
+
+ /** always guarded by IpSecService#this */
+ @Override
+ public void freeUnderlyingResources() {
+ Log.d(TAG, "Closing port " + mPort);
+ IoUtils.closeQuietly(mSocket);
+ mSocket = null;
+
+ getResourceTracker().give();
+ }
+
+ public int getPort() {
+ return mPort;
+ }
+
+ public FileDescriptor getFileDescriptor() {
+ return mSocket;
+ }
+
+ @Override
+ protected ResourceTracker getResourceTracker() {
+ return getUserRecord().mSocketQuotaTracker;
+ }
+
+ @Override
+ public void invalidate() {
+ getUserRecord().removeEncapSocketRecord(mResourceId);
+ }
+
+ @Override
+ public String toString() {
+ return new StringBuilder()
+ .append("{super=")
+ .append(super.toString())
+ .append(", mSocket=")
+ .append(mSocket)
+ .append(", mPort=")
+ .append(mPort)
+ .append("}")
+ .toString();
+ }
+ }
+
+ /**
+ * Constructs a new IpSecService instance
+ *
+ * @param context Binder context for this service
+ */
+ public IpSecService(Context context) {
+ this(context, new Dependencies());
+ }
+
+ @NonNull
+ private AppOpsManager getAppOpsManager() {
+ AppOpsManager appOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE);
+ if (appOps == null) throw new RuntimeException("System Server couldn't get AppOps");
+ return appOps;
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public IpSecService(Context context, Dependencies deps) {
+ this(
+ context,
+ deps,
+ (fd, uid) -> {
+ try {
+ TrafficStats.setThreadStatsUid(uid);
+ TrafficStats.tagFileDescriptor(fd);
+ } finally {
+ TrafficStats.clearThreadStatsUid();
+ }
+ });
+ }
+
+ /** @hide */
+ @VisibleForTesting
+ public IpSecService(Context context, Dependencies deps, UidFdTagger uidFdTagger) {
+ mContext = context;
+ mDeps = Objects.requireNonNull(deps, "Missing dependencies.");
+ mUidFdTagger = uidFdTagger;
+ try {
+ mNetd = mDeps.getNetdInstance(mContext);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Checks that the provided InetAddress is valid for use in an IPsec SA. The address must not be
+ * a wildcard address and must be in a numeric form such as 1.2.3.4 or 2001::1.
+ */
+ private static void checkInetAddress(String inetAddress) {
+ if (TextUtils.isEmpty(inetAddress)) {
+ throw new IllegalArgumentException("Unspecified address");
+ }
+
+ InetAddress checkAddr = InetAddresses.parseNumericAddress(inetAddress);
+
+ if (checkAddr.isAnyLocalAddress()) {
+ throw new IllegalArgumentException("Inappropriate wildcard address: " + inetAddress);
+ }
+ }
+
+ /**
+ * Checks the user-provided direction field and throws an IllegalArgumentException if it is not
+ * DIRECTION_IN or DIRECTION_OUT
+ */
+ private void checkDirection(int direction) {
+ switch (direction) {
+ case IpSecManager.DIRECTION_OUT:
+ case IpSecManager.DIRECTION_IN:
+ return;
+ case IpSecManager.DIRECTION_FWD:
+ // Only NETWORK_STACK or MAINLINE_NETWORK_STACK allowed to use forward policies
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+ return;
+ }
+ throw new IllegalArgumentException("Invalid Direction: " + direction);
+ }
+
+ /** Get a new SPI and maintain the reservation in the system server */
+ @Override
+ public synchronized IpSecSpiResponse allocateSecurityParameterIndex(
+ String destinationAddress, int requestedSpi, IBinder binder) throws RemoteException {
+ checkInetAddress(destinationAddress);
+ // RFC 4303 Section 2.1 - 0=local, 1-255=reserved.
+ if (requestedSpi > 0 && requestedSpi < 256) {
+ throw new IllegalArgumentException("ESP SPI must not be in the range of 0-255.");
+ }
+ Objects.requireNonNull(binder, "Null Binder passed to allocateSecurityParameterIndex");
+
+ int callingUid = Binder.getCallingUid();
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(callingUid);
+ final int resourceId = mNextResourceId++;
+
+ int spi = IpSecManager.INVALID_SECURITY_PARAMETER_INDEX;
+ try {
+ if (!userRecord.mSpiQuotaTracker.isAvailable()) {
+ return new IpSecSpiResponse(
+ IpSecManager.Status.RESOURCE_UNAVAILABLE, INVALID_RESOURCE_ID, spi);
+ }
+
+ spi = mNetd.ipSecAllocateSpi(callingUid, "", destinationAddress, requestedSpi);
+ Log.d(TAG, "Allocated SPI " + spi);
+ userRecord.mSpiRecords.put(
+ resourceId,
+ new RefcountedResource<SpiRecord>(
+ new SpiRecord(resourceId, "",
+ destinationAddress, spi), binder));
+ } catch (ServiceSpecificException e) {
+ if (e.errorCode == OsConstants.ENOENT) {
+ return new IpSecSpiResponse(
+ IpSecManager.Status.SPI_UNAVAILABLE, INVALID_RESOURCE_ID, spi);
+ }
+ throw e;
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ return new IpSecSpiResponse(IpSecManager.Status.OK, resourceId, spi);
+ }
+
+ /* This method should only be called from Binder threads. Do not call this from
+ * within the system server as it will crash the system on failure.
+ */
+ private void releaseResource(RefcountedResourceArray resArray, int resourceId)
+ throws RemoteException {
+ resArray.getRefcountedResourceOrThrow(resourceId).userRelease();
+ }
+
+ /** Release a previously allocated SPI that has been registered with the system server */
+ @Override
+ public synchronized void releaseSecurityParameterIndex(int resourceId) throws RemoteException {
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+ releaseResource(userRecord.mSpiRecords, resourceId);
+ }
+
+ /**
+ * This function finds and forcibly binds to a random system port, ensuring that the port cannot
+ * be unbound.
+ *
+ * <p>A socket cannot be un-bound from a port if it was bound to that port by number. To select
+ * a random open port and then bind by number, this function creates a temp socket, binds to a
+ * random port (specifying 0), gets that port number, and then uses is to bind the user's UDP
+ * Encapsulation Socket forcibly, so that it cannot be un-bound by the user with the returned
+ * FileHandle.
+ *
+ * <p>The loop in this function handles the inherent race window between un-binding to a port
+ * and re-binding, during which the system could *technically* hand that port out to someone
+ * else.
+ */
+ private int bindToRandomPort(FileDescriptor sockFd) throws IOException {
+ for (int i = MAX_PORT_BIND_ATTEMPTS; i > 0; i--) {
+ try {
+ FileDescriptor probeSocket = Os.socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+ Os.bind(probeSocket, INADDR_ANY, 0);
+ int port = ((InetSocketAddress) Os.getsockname(probeSocket)).getPort();
+ Os.close(probeSocket);
+ Log.v(TAG, "Binding to port " + port);
+ Os.bind(sockFd, INADDR_ANY, port);
+ return port;
+ } catch (ErrnoException e) {
+ // Someone miraculously claimed the port just after we closed probeSocket.
+ if (e.errno == OsConstants.EADDRINUSE) {
+ continue;
+ }
+ throw e.rethrowAsIOException();
+ }
+ }
+ throw new IOException("Failed " + MAX_PORT_BIND_ATTEMPTS + " attempts to bind to a port");
+ }
+
+ /**
+ * Functional interface to do traffic tagging of given sockets to UIDs.
+ *
+ * <p>Specifically used by openUdpEncapsulationSocket to ensure data usage on the UDP encap
+ * sockets are billed to the UID that the UDP encap socket was created on behalf of.
+ *
+ * <p>Separate class so that the socket tagging logic can be mocked; TrafficStats uses static
+ * methods that cannot be easily mocked/tested.
+ */
+ @VisibleForTesting
+ public interface UidFdTagger {
+ /**
+ * Sets socket tag to assign all traffic to the provided UID.
+ *
+ * <p>Since the socket is created on behalf of an unprivileged application, all traffic
+ * should be accounted to the UID of the unprivileged application.
+ */
+ void tag(FileDescriptor fd, int uid) throws IOException;
+ }
+
+ /**
+ * Open a socket via the system server and bind it to the specified port (random if port=0).
+ * This will return a PFD to the user that represent a bound UDP socket. The system server will
+ * cache the socket and a record of its owner so that it can and must be freed when no longer
+ * needed.
+ */
+ @Override
+ public synchronized IpSecUdpEncapResponse openUdpEncapsulationSocket(int port, IBinder binder)
+ throws RemoteException {
+ if (port != 0 && (port < FREE_PORT_MIN || port > PORT_MAX)) {
+ throw new IllegalArgumentException(
+ "Specified port number must be a valid non-reserved UDP port");
+ }
+ Objects.requireNonNull(binder, "Null Binder passed to openUdpEncapsulationSocket");
+
+ int callingUid = Binder.getCallingUid();
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(callingUid);
+ final int resourceId = mNextResourceId++;
+
+ ParcelFileDescriptor pFd = null;
+ try {
+ if (!userRecord.mSocketQuotaTracker.isAvailable()) {
+ return new IpSecUdpEncapResponse(IpSecManager.Status.RESOURCE_UNAVAILABLE);
+ }
+
+ FileDescriptor sockFd = null;
+ try {
+ sockFd = Os.socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+ pFd = ParcelFileDescriptor.dup(sockFd);
+ } finally {
+ IoUtils.closeQuietly(sockFd);
+ }
+
+ mUidFdTagger.tag(pFd.getFileDescriptor(), callingUid);
+ // This code is common to both the unspecified and specified port cases
+ Os.setsockoptInt(
+ pFd.getFileDescriptor(),
+ OsConstants.IPPROTO_UDP,
+ OsConstants.UDP_ENCAP,
+ OsConstants.UDP_ENCAP_ESPINUDP);
+
+ mNetd.ipSecSetEncapSocketOwner(pFd, callingUid);
+ if (port != 0) {
+ Log.v(TAG, "Binding to port " + port);
+ Os.bind(pFd.getFileDescriptor(), INADDR_ANY, port);
+ } else {
+ port = bindToRandomPort(pFd.getFileDescriptor());
+ }
+
+ userRecord.mEncapSocketRecords.put(
+ resourceId,
+ new RefcountedResource<EncapSocketRecord>(
+ new EncapSocketRecord(resourceId, pFd.getFileDescriptor(), port),
+ binder));
+ return new IpSecUdpEncapResponse(IpSecManager.Status.OK, resourceId, port,
+ pFd.getFileDescriptor());
+ } catch (IOException | ErrnoException e) {
+ try {
+ if (pFd != null) {
+ pFd.close();
+ }
+ } catch (IOException ex) {
+ // Nothing can be done at this point
+ Log.e(TAG, "Failed to close pFd.");
+ }
+ }
+ // If we make it to here, then something has gone wrong and we couldn't open a socket.
+ // The only reasonable condition that would cause that is resource unavailable.
+ return new IpSecUdpEncapResponse(IpSecManager.Status.RESOURCE_UNAVAILABLE);
+ }
+
+ /** close a socket that has been been allocated by and registered with the system server */
+ @Override
+ public synchronized void closeUdpEncapsulationSocket(int resourceId) throws RemoteException {
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+ releaseResource(userRecord.mEncapSocketRecords, resourceId);
+ }
+
+ /**
+ * Create a tunnel interface for use in IPSec tunnel mode. The system server will cache the
+ * tunnel interface and a record of its owner so that it can and must be freed when no longer
+ * needed.
+ */
+ @Override
+ public synchronized IpSecTunnelInterfaceResponse createTunnelInterface(
+ String localAddr, String remoteAddr, Network underlyingNetwork, IBinder binder,
+ String callingPackage) {
+ enforceTunnelFeatureAndPermissions(callingPackage);
+ Objects.requireNonNull(binder, "Null Binder passed to createTunnelInterface");
+ Objects.requireNonNull(underlyingNetwork, "No underlying network was specified");
+ checkInetAddress(localAddr);
+ checkInetAddress(remoteAddr);
+
+ // TODO: Check that underlying network exists, and IP addresses not assigned to a different
+ // network (b/72316676).
+
+ int callerUid = Binder.getCallingUid();
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(callerUid);
+ if (!userRecord.mTunnelQuotaTracker.isAvailable()) {
+ return new IpSecTunnelInterfaceResponse(IpSecManager.Status.RESOURCE_UNAVAILABLE);
+ }
+
+ final int resourceId = mNextResourceId++;
+ final int ikey = reserveNetId();
+ final int okey = reserveNetId();
+ String intfName = String.format("%s%d", INetd.IPSEC_INTERFACE_PREFIX, resourceId);
+
+ try {
+ // Calls to netd:
+ // Create VTI
+ // Add inbound/outbound global policies
+ // (use reqid = 0)
+ mNetd.ipSecAddTunnelInterface(intfName, localAddr, remoteAddr, ikey, okey, resourceId);
+
+ BinderUtils.withCleanCallingIdentity(() -> {
+ NetdUtils.setInterfaceUp(mNetd, intfName);
+ });
+
+ for (int selAddrFamily : ADDRESS_FAMILIES) {
+ // Always send down correct local/remote addresses for template.
+ mNetd.ipSecAddSecurityPolicy(
+ callerUid,
+ selAddrFamily,
+ IpSecManager.DIRECTION_OUT,
+ localAddr,
+ remoteAddr,
+ 0,
+ okey,
+ 0xffffffff,
+ resourceId);
+ mNetd.ipSecAddSecurityPolicy(
+ callerUid,
+ selAddrFamily,
+ IpSecManager.DIRECTION_IN,
+ remoteAddr,
+ localAddr,
+ 0,
+ ikey,
+ 0xffffffff,
+ resourceId);
+
+ // Add a forwarding policy on the tunnel interface. In order to support forwarding
+ // the IpSecTunnelInterface must have a forwarding policy matching the incoming SA.
+ //
+ // Unless a IpSecTransform is also applied against this interface in DIRECTION_FWD,
+ // forwarding will be blocked by default (as would be the case if this policy was
+ // absent).
+ //
+ // This is necessary only on the tunnel interface, and not any the interface to
+ // which traffic will be forwarded to.
+ mNetd.ipSecAddSecurityPolicy(
+ callerUid,
+ selAddrFamily,
+ IpSecManager.DIRECTION_FWD,
+ remoteAddr,
+ localAddr,
+ 0,
+ ikey,
+ 0xffffffff,
+ resourceId);
+ }
+
+ userRecord.mTunnelInterfaceRecords.put(
+ resourceId,
+ new RefcountedResource<TunnelInterfaceRecord>(
+ new TunnelInterfaceRecord(
+ resourceId,
+ intfName,
+ underlyingNetwork,
+ localAddr,
+ remoteAddr,
+ ikey,
+ okey,
+ resourceId),
+ binder));
+ return new IpSecTunnelInterfaceResponse(IpSecManager.Status.OK, resourceId, intfName);
+ } catch (RemoteException e) {
+ // Release keys if we got an error.
+ releaseNetId(ikey);
+ releaseNetId(okey);
+ throw e.rethrowFromSystemServer();
+ } catch (Throwable t) {
+ // Release keys if we got an error.
+ releaseNetId(ikey);
+ releaseNetId(okey);
+ throw t;
+ }
+ }
+
+ /**
+ * Adds a new local address to the tunnel interface. This allows packets to be sent and received
+ * from multiple local IP addresses over the same tunnel.
+ */
+ @Override
+ public synchronized void addAddressToTunnelInterface(
+ int tunnelResourceId, LinkAddress localAddr, String callingPackage) {
+ enforceTunnelFeatureAndPermissions(callingPackage);
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+
+ // Get tunnelInterface record; if no such interface is found, will throw
+ // IllegalArgumentException
+ TunnelInterfaceRecord tunnelInterfaceInfo =
+ userRecord.mTunnelInterfaceRecords.getResourceOrThrow(tunnelResourceId);
+
+ try {
+ // We can assume general validity of the IP address, since we get them as a
+ // LinkAddress, which does some validation.
+ mNetd.interfaceAddAddress(
+ tunnelInterfaceInfo.mInterfaceName,
+ localAddr.getAddress().getHostAddress(),
+ localAddr.getPrefixLength());
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Remove a new local address from the tunnel interface. After removal, the address will no
+ * longer be available to send from, or receive on.
+ */
+ @Override
+ public synchronized void removeAddressFromTunnelInterface(
+ int tunnelResourceId, LinkAddress localAddr, String callingPackage) {
+ enforceTunnelFeatureAndPermissions(callingPackage);
+
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+ // Get tunnelInterface record; if no such interface is found, will throw
+ // IllegalArgumentException
+ TunnelInterfaceRecord tunnelInterfaceInfo =
+ userRecord.mTunnelInterfaceRecords.getResourceOrThrow(tunnelResourceId);
+
+ try {
+ // We can assume general validity of the IP address, since we get them as a
+ // LinkAddress, which does some validation.
+ mNetd.interfaceDelAddress(
+ tunnelInterfaceInfo.mInterfaceName,
+ localAddr.getAddress().getHostAddress(),
+ localAddr.getPrefixLength());
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /** Set TunnelInterface to use a specific underlying network. */
+ @Override
+ public synchronized void setNetworkForTunnelInterface(
+ int tunnelResourceId, Network underlyingNetwork, String callingPackage) {
+ enforceTunnelFeatureAndPermissions(callingPackage);
+ Objects.requireNonNull(underlyingNetwork, "No underlying network was specified");
+
+ final UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+
+ // Get tunnelInterface record; if no such interface is found, will throw
+ // IllegalArgumentException. userRecord.mTunnelInterfaceRecords is never null
+ final TunnelInterfaceRecord tunnelInterfaceInfo =
+ userRecord.mTunnelInterfaceRecords.getResourceOrThrow(tunnelResourceId);
+
+ final ConnectivityManager connectivityManager =
+ mContext.getSystemService(ConnectivityManager.class);
+ final LinkProperties lp = connectivityManager.getLinkProperties(underlyingNetwork);
+ if (tunnelInterfaceInfo.getInterfaceName().equals(lp.getInterfaceName())) {
+ throw new IllegalArgumentException(
+ "Underlying network cannot be the network being exposed by this tunnel");
+ }
+
+ // It is meaningless to check if the network exists or is valid because the network might
+ // disconnect at any time after it passes the check.
+
+ tunnelInterfaceInfo.setUnderlyingNetwork(underlyingNetwork);
+ }
+
+ /**
+ * Delete a TunnelInterface that has been been allocated by and registered with the system
+ * server
+ */
+ @Override
+ public synchronized void deleteTunnelInterface(
+ int resourceId, String callingPackage) throws RemoteException {
+ enforceTunnelFeatureAndPermissions(callingPackage);
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+ releaseResource(userRecord.mTunnelInterfaceRecords, resourceId);
+ }
+
+ @VisibleForTesting
+ void validateAlgorithms(IpSecConfig config) throws IllegalArgumentException {
+ IpSecAlgorithm auth = config.getAuthentication();
+ IpSecAlgorithm crypt = config.getEncryption();
+ IpSecAlgorithm aead = config.getAuthenticatedEncryption();
+
+ // Validate the algorithm set
+ Preconditions.checkArgument(
+ aead != null || crypt != null || auth != null,
+ "No Encryption or Authentication algorithms specified");
+ Preconditions.checkArgument(
+ auth == null || auth.isAuthentication(),
+ "Unsupported algorithm for Authentication");
+ Preconditions.checkArgument(
+ crypt == null || crypt.isEncryption(), "Unsupported algorithm for Encryption");
+ Preconditions.checkArgument(
+ aead == null || aead.isAead(),
+ "Unsupported algorithm for Authenticated Encryption");
+ Preconditions.checkArgument(
+ aead == null || (auth == null && crypt == null),
+ "Authenticated Encryption is mutually exclusive with other Authentication "
+ + "or Encryption algorithms");
+ }
+
+ private int getFamily(String inetAddress) {
+ int family = AF_UNSPEC;
+ InetAddress checkAddress = InetAddresses.parseNumericAddress(inetAddress);
+ if (checkAddress instanceof Inet4Address) {
+ family = AF_INET;
+ } else if (checkAddress instanceof Inet6Address) {
+ family = AF_INET6;
+ }
+ return family;
+ }
+
+ /**
+ * Checks an IpSecConfig parcel to ensure that the contents are valid and throws an
+ * IllegalArgumentException if they are not.
+ */
+ private void checkIpSecConfig(IpSecConfig config) {
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+
+ switch (config.getEncapType()) {
+ case IpSecTransform.ENCAP_NONE:
+ break;
+ case IpSecTransform.ENCAP_ESPINUDP:
+ case IpSecTransform.ENCAP_ESPINUDP_NON_IKE:
+ // Retrieve encap socket record; will throw IllegalArgumentException if not found
+ userRecord.mEncapSocketRecords.getResourceOrThrow(
+ config.getEncapSocketResourceId());
+
+ int port = config.getEncapRemotePort();
+ if (port <= 0 || port > 0xFFFF) {
+ throw new IllegalArgumentException("Invalid remote UDP port: " + port);
+ }
+ break;
+ default:
+ throw new IllegalArgumentException("Invalid Encap Type: " + config.getEncapType());
+ }
+
+ validateAlgorithms(config);
+
+ // Retrieve SPI record; will throw IllegalArgumentException if not found
+ SpiRecord s = userRecord.mSpiRecords.getResourceOrThrow(config.getSpiResourceId());
+
+ // Check to ensure that SPI has not already been used.
+ if (s.getOwnedByTransform()) {
+ throw new IllegalStateException("SPI already in use; cannot be used in new Transforms");
+ }
+
+ // If no remote address is supplied, then use one from the SPI.
+ if (TextUtils.isEmpty(config.getDestinationAddress())) {
+ config.setDestinationAddress(s.getDestinationAddress());
+ }
+
+ // All remote addresses must match
+ if (!config.getDestinationAddress().equals(s.getDestinationAddress())) {
+ throw new IllegalArgumentException("Mismatched remote addresseses.");
+ }
+
+ // This check is technically redundant due to the chain of custody between the SPI and
+ // the IpSecConfig, but in the future if the dest is allowed to be set explicitly in
+ // the transform, this will prevent us from messing up.
+ checkInetAddress(config.getDestinationAddress());
+
+ // Require a valid source address for all transforms.
+ checkInetAddress(config.getSourceAddress());
+
+ // Check to ensure source and destination have the same address family.
+ String sourceAddress = config.getSourceAddress();
+ String destinationAddress = config.getDestinationAddress();
+ int sourceFamily = getFamily(sourceAddress);
+ int destinationFamily = getFamily(destinationAddress);
+ if (sourceFamily != destinationFamily) {
+ throw new IllegalArgumentException(
+ "Source address ("
+ + sourceAddress
+ + ") and destination address ("
+ + destinationAddress
+ + ") have different address families.");
+ }
+
+ // Throw an error if UDP Encapsulation is not used in IPv4.
+ if (config.getEncapType() != IpSecTransform.ENCAP_NONE && sourceFamily != AF_INET) {
+ throw new IllegalArgumentException(
+ "UDP Encapsulation is not supported for this address family");
+ }
+
+ switch (config.getMode()) {
+ case IpSecTransform.MODE_TRANSPORT:
+ break;
+ case IpSecTransform.MODE_TUNNEL:
+ break;
+ default:
+ throw new IllegalArgumentException(
+ "Invalid IpSecTransform.mode: " + config.getMode());
+ }
+
+ config.setMarkValue(0);
+ config.setMarkMask(0);
+ }
+
+ private static final String TUNNEL_OP = AppOpsManager.OPSTR_MANAGE_IPSEC_TUNNELS;
+
+ private void enforceTunnelFeatureAndPermissions(String callingPackage) {
+ if (!mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_IPSEC_TUNNELS)) {
+ throw new UnsupportedOperationException(
+ "IPsec Tunnel Mode requires PackageManager.FEATURE_IPSEC_TUNNELS");
+ }
+
+ Objects.requireNonNull(callingPackage, "Null calling package cannot create IpSec tunnels");
+
+ // OP_MANAGE_IPSEC_TUNNELS will return MODE_ERRORED by default, including for the system
+ // server. If the appop is not granted, require that the caller has the MANAGE_IPSEC_TUNNELS
+ // permission or is the System Server.
+ if (AppOpsManager.MODE_ALLOWED == getAppOpsManager().noteOpNoThrow(
+ TUNNEL_OP, Binder.getCallingUid(), callingPackage)) {
+ return;
+ }
+ mContext.enforceCallingOrSelfPermission(
+ android.Manifest.permission.MANAGE_IPSEC_TUNNELS, "IpSecService");
+ }
+
+ private void createOrUpdateTransform(
+ IpSecConfig c, int resourceId, SpiRecord spiRecord, EncapSocketRecord socketRecord)
+ throws RemoteException {
+
+ int encapType = c.getEncapType(), encapLocalPort = 0, encapRemotePort = 0;
+ if (encapType != IpSecTransform.ENCAP_NONE) {
+ encapLocalPort = socketRecord.getPort();
+ encapRemotePort = c.getEncapRemotePort();
+ }
+
+ IpSecAlgorithm auth = c.getAuthentication();
+ IpSecAlgorithm crypt = c.getEncryption();
+ IpSecAlgorithm authCrypt = c.getAuthenticatedEncryption();
+
+ String cryptName;
+ if (crypt == null) {
+ cryptName = (authCrypt == null) ? IpSecAlgorithm.CRYPT_NULL : "";
+ } else {
+ cryptName = crypt.getName();
+ }
+
+ mNetd.ipSecAddSecurityAssociation(
+ Binder.getCallingUid(),
+ c.getMode(),
+ c.getSourceAddress(),
+ c.getDestinationAddress(),
+ (c.getNetwork() != null) ? c.getNetwork().getNetId() : 0,
+ spiRecord.getSpi(),
+ c.getMarkValue(),
+ c.getMarkMask(),
+ (auth != null) ? auth.getName() : "",
+ (auth != null) ? auth.getKey() : new byte[] {},
+ (auth != null) ? auth.getTruncationLengthBits() : 0,
+ cryptName,
+ (crypt != null) ? crypt.getKey() : new byte[] {},
+ (crypt != null) ? crypt.getTruncationLengthBits() : 0,
+ (authCrypt != null) ? authCrypt.getName() : "",
+ (authCrypt != null) ? authCrypt.getKey() : new byte[] {},
+ (authCrypt != null) ? authCrypt.getTruncationLengthBits() : 0,
+ encapType,
+ encapLocalPort,
+ encapRemotePort,
+ c.getXfrmInterfaceId());
+ }
+
+ /**
+ * Create a IPsec transform, which represents a single security association in the kernel. The
+ * transform will be cached by the system server and must be freed when no longer needed. It is
+ * possible to free one, deleting the SA from underneath sockets that are using it, which will
+ * result in all of those sockets becoming unable to send or receive data.
+ */
+ @Override
+ public synchronized IpSecTransformResponse createTransform(
+ IpSecConfig c, IBinder binder, String callingPackage) throws RemoteException {
+ Objects.requireNonNull(c);
+ if (c.getMode() == IpSecTransform.MODE_TUNNEL) {
+ enforceTunnelFeatureAndPermissions(callingPackage);
+ }
+ checkIpSecConfig(c);
+ Objects.requireNonNull(binder, "Null Binder passed to createTransform");
+ final int resourceId = mNextResourceId++;
+
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+ List<RefcountedResource> dependencies = new ArrayList<>();
+
+ if (!userRecord.mTransformQuotaTracker.isAvailable()) {
+ return new IpSecTransformResponse(IpSecManager.Status.RESOURCE_UNAVAILABLE);
+ }
+
+ EncapSocketRecord socketRecord = null;
+ if (c.getEncapType() != IpSecTransform.ENCAP_NONE) {
+ RefcountedResource<EncapSocketRecord> refcountedSocketRecord =
+ userRecord.mEncapSocketRecords.getRefcountedResourceOrThrow(
+ c.getEncapSocketResourceId());
+ dependencies.add(refcountedSocketRecord);
+ socketRecord = refcountedSocketRecord.getResource();
+ }
+
+ RefcountedResource<SpiRecord> refcountedSpiRecord =
+ userRecord.mSpiRecords.getRefcountedResourceOrThrow(c.getSpiResourceId());
+ dependencies.add(refcountedSpiRecord);
+ SpiRecord spiRecord = refcountedSpiRecord.getResource();
+
+ createOrUpdateTransform(c, resourceId, spiRecord, socketRecord);
+
+ // SA was created successfully, time to construct a record and lock it away
+ userRecord.mTransformRecords.put(
+ resourceId,
+ new RefcountedResource<TransformRecord>(
+ new TransformRecord(resourceId, c, spiRecord, socketRecord),
+ binder,
+ dependencies.toArray(new RefcountedResource[dependencies.size()])));
+ return new IpSecTransformResponse(IpSecManager.Status.OK, resourceId);
+ }
+
+ /**
+ * Delete a transport mode transform that was previously allocated by + registered with the
+ * system server. If this is called on an inactive (or non-existent) transform, it will not
+ * return an error. It's safe to de-allocate transforms that may have already been deleted for
+ * other reasons.
+ */
+ @Override
+ public synchronized void deleteTransform(int resourceId) throws RemoteException {
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
+ releaseResource(userRecord.mTransformRecords, resourceId);
+ }
+
+ /**
+ * Apply an active transport mode transform to a socket, which will apply the IPsec security
+ * association as a correspondent policy to the provided socket
+ */
+ @Override
+ public synchronized void applyTransportModeTransform(
+ ParcelFileDescriptor socket, int direction, int resourceId) throws RemoteException {
+ int callingUid = Binder.getCallingUid();
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(callingUid);
+ checkDirection(direction);
+ // Get transform record; if no transform is found, will throw IllegalArgumentException
+ TransformRecord info = userRecord.mTransformRecords.getResourceOrThrow(resourceId);
+
+ // TODO: make this a function.
+ if (info.mPid != getCallingPid() || info.mUid != callingUid) {
+ throw new SecurityException("Only the owner of an IpSec Transform may apply it!");
+ }
+
+ // Get config and check that to-be-applied transform has the correct mode
+ IpSecConfig c = info.getConfig();
+ Preconditions.checkArgument(
+ c.getMode() == IpSecTransform.MODE_TRANSPORT,
+ "Transform mode was not Transport mode; cannot be applied to a socket");
+
+ mNetd.ipSecApplyTransportModeTransform(
+ socket,
+ callingUid,
+ direction,
+ c.getSourceAddress(),
+ c.getDestinationAddress(),
+ info.getSpiRecord().getSpi());
+ }
+
+ /**
+ * Remove transport mode transforms from a socket, applying the default (empty) policy. This
+ * ensures that NO IPsec policy is applied to the socket (would be the equivalent of applying a
+ * policy that performs no IPsec). Today the resourceId parameter is passed but not used:
+ * reserved for future improved input validation.
+ */
+ @Override
+ public synchronized void removeTransportModeTransforms(ParcelFileDescriptor socket)
+ throws RemoteException {
+ mNetd.ipSecRemoveTransportModeTransform(socket);
+ }
+
+ /**
+ * Apply an active tunnel mode transform to a TunnelInterface, which will apply the IPsec
+ * security association as a correspondent policy to the provided interface
+ */
+ @Override
+ public synchronized void applyTunnelModeTransform(
+ int tunnelResourceId, int direction,
+ int transformResourceId, String callingPackage) throws RemoteException {
+ enforceTunnelFeatureAndPermissions(callingPackage);
+ checkDirection(direction);
+
+ int callingUid = Binder.getCallingUid();
+ UserRecord userRecord = mUserResourceTracker.getUserRecord(callingUid);
+
+ // Get transform record; if no transform is found, will throw IllegalArgumentException
+ TransformRecord transformInfo =
+ userRecord.mTransformRecords.getResourceOrThrow(transformResourceId);
+
+ // Get tunnelInterface record; if no such interface is found, will throw
+ // IllegalArgumentException
+ TunnelInterfaceRecord tunnelInterfaceInfo =
+ userRecord.mTunnelInterfaceRecords.getResourceOrThrow(tunnelResourceId);
+
+ // Get config and check that to-be-applied transform has the correct mode
+ IpSecConfig c = transformInfo.getConfig();
+ Preconditions.checkArgument(
+ c.getMode() == IpSecTransform.MODE_TUNNEL,
+ "Transform mode was not Tunnel mode; cannot be applied to a tunnel interface");
+
+ EncapSocketRecord socketRecord = null;
+ if (c.getEncapType() != IpSecTransform.ENCAP_NONE) {
+ socketRecord =
+ userRecord.mEncapSocketRecords.getResourceOrThrow(c.getEncapSocketResourceId());
+ }
+ SpiRecord spiRecord = transformInfo.getSpiRecord();
+
+ int mark =
+ (direction == IpSecManager.DIRECTION_OUT)
+ ? tunnelInterfaceInfo.getOkey()
+ : tunnelInterfaceInfo.getIkey(); // Ikey also used for FWD policies
+
+ try {
+ // Default to using the invalid SPI of 0 for inbound SAs. This allows policies to skip
+ // SPI matching as part of the template resolution.
+ int spi = IpSecManager.INVALID_SECURITY_PARAMETER_INDEX;
+ c.setXfrmInterfaceId(tunnelInterfaceInfo.getIfId());
+
+ // TODO: enable this when UPDSA supports updating marks. Adding kernel support upstream
+ // (and backporting) would allow us to narrow the mark space, and ensure that the SA
+ // and SPs have matching marks (as VTI are meant to be built).
+ // Currently update does nothing with marks. Leave empty (defaulting to 0) to ensure the
+ // config matches the actual allocated resources in the kernel.
+ // All SAs will have zero marks (from creation time), and any policy that matches the
+ // same src/dst could match these SAs. Non-IpSecService governed processes that
+ // establish floating policies with the same src/dst may result in undefined
+ // behavior. This is generally limited to vendor code due to the permissions
+ // (CAP_NET_ADMIN) required.
+ //
+ // c.setMarkValue(mark);
+ // c.setMarkMask(0xffffffff);
+
+ if (direction == IpSecManager.DIRECTION_OUT) {
+ // Set output mark via underlying network (output only)
+ c.setNetwork(tunnelInterfaceInfo.getUnderlyingNetwork());
+
+ // Set outbound SPI only. We want inbound to use any valid SA (old, new) on rekeys,
+ // but want to guarantee outbound packets are sent over the new SA.
+ spi = spiRecord.getSpi();
+ }
+
+ // Always update the policy with the relevant XFRM_IF_ID
+ for (int selAddrFamily : ADDRESS_FAMILIES) {
+ mNetd.ipSecUpdateSecurityPolicy(
+ callingUid,
+ selAddrFamily,
+ direction,
+ transformInfo.getConfig().getSourceAddress(),
+ transformInfo.getConfig().getDestinationAddress(),
+ spi, // If outbound, also add SPI to the policy.
+ mark, // Must always set policy mark; ikey/okey for VTIs
+ 0xffffffff,
+ c.getXfrmInterfaceId());
+ }
+
+ // Update SA with tunnel mark (ikey or okey based on direction)
+ createOrUpdateTransform(c, transformResourceId, spiRecord, socketRecord);
+ } catch (ServiceSpecificException e) {
+ if (e.errorCode == EINVAL) {
+ throw new IllegalArgumentException(e.toString());
+ } else {
+ throw e;
+ }
+ }
+ }
+
+ @Override
+ protected synchronized void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+ mContext.enforceCallingOrSelfPermission(DUMP, TAG);
+
+ pw.println("IpSecService dump:");
+ pw.println();
+
+ pw.println("mUserResourceTracker:");
+ pw.println(mUserResourceTracker);
+ }
+}
diff --git a/service-t/src/com/android/server/NativeDaemonConnector.java b/service-t/src/com/android/server/NativeDaemonConnector.java
new file mode 100644
index 0000000..ec8d779
--- /dev/null
+++ b/service-t/src/com/android/server/NativeDaemonConnector.java
@@ -0,0 +1,704 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import android.net.LocalSocket;
+import android.net.LocalSocketAddress;
+import android.os.Build;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.Message;
+import android.os.PowerManager;
+import android.os.SystemClock;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.FileDescriptor;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.Objects;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Generic connector class for interfacing with a native daemon which uses the
+ * {@code libsysutils} FrameworkListener protocol.
+ */
+final class NativeDaemonConnector implements Runnable, Handler.Callback {
+ private final static boolean VDBG = false;
+
+ private final String TAG;
+
+ private String mSocket;
+ private OutputStream mOutputStream;
+ private LocalLog mLocalLog;
+
+ private volatile boolean mDebug = false;
+ private volatile Object mWarnIfHeld;
+
+ private final ResponseQueue mResponseQueue;
+
+ private final PowerManager.WakeLock mWakeLock;
+
+ private final Looper mLooper;
+
+ private INativeDaemonConnectorCallbacks mCallbacks;
+ private Handler mCallbackHandler;
+
+ private AtomicInteger mSequenceNumber;
+
+ private static final long DEFAULT_TIMEOUT = 1 * 60 * 1000; /* 1 minute */
+ private static final long WARN_EXECUTE_DELAY_MS = 500; /* .5 sec */
+
+ /** Lock held whenever communicating with native daemon. */
+ private final Object mDaemonLock = new Object();
+
+ private final int BUFFER_SIZE = 4096;
+
+ NativeDaemonConnector(INativeDaemonConnectorCallbacks callbacks, String socket,
+ int responseQueueSize, String logTag, int maxLogSize, PowerManager.WakeLock wl) {
+ mCallbacks = callbacks;
+ mSocket = socket;
+ mResponseQueue = new ResponseQueue(responseQueueSize);
+ mWakeLock = wl;
+ if (mWakeLock != null) {
+ mWakeLock.setReferenceCounted(true);
+ }
+ mSequenceNumber = new AtomicInteger(0);
+ TAG = logTag != null ? logTag : "NativeDaemonConnector";
+ mLocalLog = new LocalLog(maxLogSize);
+ final HandlerThread thread = new HandlerThread(TAG);
+ thread.start();
+ mLooper = thread.getLooper();
+ }
+
+ /**
+ * Enable Set debugging mode, which causes messages to also be written to both
+ * {@link Log} in addition to internal log.
+ */
+ public void setDebug(boolean debug) {
+ mDebug = debug;
+ }
+
+ /**
+ * Like SystemClock.uptimeMillis, except truncated to an int so it will fit in a message arg.
+ * Inaccurate across 49.7 days of uptime, but only used for debugging.
+ */
+ private int uptimeMillisInt() {
+ return (int) SystemClock.uptimeMillis() & Integer.MAX_VALUE;
+ }
+
+ /**
+ * Yell loudly if someone tries making future {@link #execute(Command)}
+ * calls while holding a lock on the given object.
+ */
+ public void setWarnIfHeld(Object warnIfHeld) {
+ if (mWarnIfHeld != null) {
+ throw new IllegalStateException("warnIfHeld is already set.");
+ }
+ mWarnIfHeld = Objects.requireNonNull(warnIfHeld);
+ }
+
+ @Override
+ public void run() {
+ mCallbackHandler = new Handler(mLooper, this);
+
+ while (true) {
+ try {
+ listenToSocket();
+ } catch (Exception e) {
+ loge("Error in NativeDaemonConnector: " + e);
+ SystemClock.sleep(5000);
+ }
+ }
+ }
+
+ @Override
+ public boolean handleMessage(Message msg) {
+ final String event = (String) msg.obj;
+ final int start = uptimeMillisInt();
+ final int sent = msg.arg1;
+ try {
+ if (!mCallbacks.onEvent(msg.what, event, NativeDaemonEvent.unescapeArgs(event))) {
+ log(String.format("Unhandled event '%s'", event));
+ }
+ } catch (Exception e) {
+ loge("Error handling '" + event + "': " + e);
+ } finally {
+ if (mCallbacks.onCheckHoldWakeLock(msg.what) && mWakeLock != null) {
+ mWakeLock.release();
+ }
+ final int end = uptimeMillisInt();
+ if (start > sent && start - sent > WARN_EXECUTE_DELAY_MS) {
+ loge(String.format("NDC event {%s} processed too late: %dms", event, start - sent));
+ }
+ if (end > start && end - start > WARN_EXECUTE_DELAY_MS) {
+ loge(String.format("NDC event {%s} took too long: %dms", event, end - start));
+ }
+ }
+ return true;
+ }
+
+ private LocalSocketAddress determineSocketAddress() {
+ // If we're testing, set up a socket in a namespace that's accessible to test code.
+ // In order to ensure that unprivileged apps aren't able to impersonate native daemons on
+ // production devices, even if said native daemons ill-advisedly pick a socket name that
+ // starts with __test__, only allow this on debug builds.
+ if (mSocket.startsWith("__test__") && Build.isDebuggable()) {
+ return new LocalSocketAddress(mSocket);
+ } else {
+ return new LocalSocketAddress(mSocket, LocalSocketAddress.Namespace.RESERVED);
+ }
+ }
+
+ private void listenToSocket() throws IOException {
+ LocalSocket socket = null;
+
+ try {
+ socket = new LocalSocket();
+ LocalSocketAddress address = determineSocketAddress();
+
+ socket.connect(address);
+
+ InputStream inputStream = socket.getInputStream();
+ synchronized (mDaemonLock) {
+ mOutputStream = socket.getOutputStream();
+ }
+
+ mCallbacks.onDaemonConnected();
+
+ FileDescriptor[] fdList = null;
+ byte[] buffer = new byte[BUFFER_SIZE];
+ int start = 0;
+
+ while (true) {
+ int count = inputStream.read(buffer, start, BUFFER_SIZE - start);
+ if (count < 0) {
+ loge("got " + count + " reading with start = " + start);
+ break;
+ }
+ fdList = socket.getAncillaryFileDescriptors();
+
+ // Add our starting point to the count and reset the start.
+ count += start;
+ start = 0;
+
+ for (int i = 0; i < count; i++) {
+ if (buffer[i] == 0) {
+ // Note - do not log this raw message since it may contain
+ // sensitive data
+ final String rawEvent = new String(
+ buffer, start, i - start, StandardCharsets.UTF_8);
+
+ boolean releaseWl = false;
+ try {
+ final NativeDaemonEvent event =
+ NativeDaemonEvent.parseRawEvent(rawEvent, fdList);
+
+ log("RCV <- {" + event + "}");
+
+ if (event.isClassUnsolicited()) {
+ // TODO: migrate to sending NativeDaemonEvent instances
+ if (mCallbacks.onCheckHoldWakeLock(event.getCode())
+ && mWakeLock != null) {
+ mWakeLock.acquire();
+ releaseWl = true;
+ }
+ Message msg = mCallbackHandler.obtainMessage(
+ event.getCode(), uptimeMillisInt(), 0, event.getRawEvent());
+ if (mCallbackHandler.sendMessage(msg)) {
+ releaseWl = false;
+ }
+ } else {
+ mResponseQueue.add(event.getCmdNumber(), event);
+ }
+ } catch (IllegalArgumentException e) {
+ log("Problem parsing message " + e);
+ } finally {
+ if (releaseWl) {
+ mWakeLock.release();
+ }
+ }
+
+ start = i + 1;
+ }
+ }
+
+ if (start == 0) {
+ log("RCV incomplete");
+ }
+
+ // We should end at the amount we read. If not, compact then
+ // buffer and read again.
+ if (start != count) {
+ final int remaining = BUFFER_SIZE - start;
+ System.arraycopy(buffer, start, buffer, 0, remaining);
+ start = remaining;
+ } else {
+ start = 0;
+ }
+ }
+ } catch (IOException ex) {
+ loge("Communications error: " + ex);
+ throw ex;
+ } finally {
+ synchronized (mDaemonLock) {
+ if (mOutputStream != null) {
+ try {
+ loge("closing stream for " + mSocket);
+ mOutputStream.close();
+ } catch (IOException e) {
+ loge("Failed closing output stream: " + e);
+ }
+ mOutputStream = null;
+ }
+ }
+
+ try {
+ if (socket != null) {
+ socket.close();
+ }
+ } catch (IOException ex) {
+ loge("Failed closing socket: " + ex);
+ }
+ }
+ }
+
+ /**
+ * Wrapper around argument that indicates it's sensitive and shouldn't be
+ * logged.
+ */
+ public static class SensitiveArg {
+ private final Object mArg;
+
+ public SensitiveArg(Object arg) {
+ mArg = arg;
+ }
+
+ @Override
+ public String toString() {
+ return String.valueOf(mArg);
+ }
+ }
+
+ /**
+ * Make command for daemon, escaping arguments as needed.
+ */
+ @VisibleForTesting
+ static void makeCommand(StringBuilder rawBuilder, StringBuilder logBuilder, int sequenceNumber,
+ String cmd, Object... args) {
+ if (cmd.indexOf('\0') >= 0) {
+ throw new IllegalArgumentException("Unexpected command: " + cmd);
+ }
+ if (cmd.indexOf(' ') >= 0) {
+ throw new IllegalArgumentException("Arguments must be separate from command");
+ }
+
+ rawBuilder.append(sequenceNumber).append(' ').append(cmd);
+ logBuilder.append(sequenceNumber).append(' ').append(cmd);
+ for (Object arg : args) {
+ final String argString = String.valueOf(arg);
+ if (argString.indexOf('\0') >= 0) {
+ throw new IllegalArgumentException("Unexpected argument: " + arg);
+ }
+
+ rawBuilder.append(' ');
+ logBuilder.append(' ');
+
+ appendEscaped(rawBuilder, argString);
+ if (arg instanceof SensitiveArg) {
+ logBuilder.append("[scrubbed]");
+ } else {
+ appendEscaped(logBuilder, argString);
+ }
+ }
+
+ rawBuilder.append('\0');
+ }
+
+ /**
+ * Method that waits until all asychronous notifications sent by the native daemon have
+ * been processed. This method must not be called on the notification thread or an
+ * exception will be thrown.
+ */
+ public void waitForCallbacks() {
+ if (Thread.currentThread() == mLooper.getThread()) {
+ throw new IllegalStateException("Must not call this method on callback thread");
+ }
+
+ final CountDownLatch latch = new CountDownLatch(1);
+ mCallbackHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ latch.countDown();
+ }
+ });
+ try {
+ latch.await();
+ } catch (InterruptedException e) {
+ Log.wtf(TAG, "Interrupted while waiting for unsolicited response handling", e);
+ }
+ }
+
+ /**
+ * Issue the given command to the native daemon and return a single expected
+ * response.
+ *
+ * @throws NativeDaemonConnectorException when problem communicating with
+ * native daemon, or if the response matches
+ * {@link NativeDaemonEvent#isClassClientError()} or
+ * {@link NativeDaemonEvent#isClassServerError()}.
+ */
+ public NativeDaemonEvent execute(Command cmd) throws NativeDaemonConnectorException {
+ return execute(cmd.mCmd, cmd.mArguments.toArray());
+ }
+
+ /**
+ * Issue the given command to the native daemon and return a single expected
+ * response. Any arguments must be separated from base command so they can
+ * be properly escaped.
+ *
+ * @throws NativeDaemonConnectorException when problem communicating with
+ * native daemon, or if the response matches
+ * {@link NativeDaemonEvent#isClassClientError()} or
+ * {@link NativeDaemonEvent#isClassServerError()}.
+ */
+ public NativeDaemonEvent execute(String cmd, Object... args)
+ throws NativeDaemonConnectorException {
+ return execute(DEFAULT_TIMEOUT, cmd, args);
+ }
+
+ public NativeDaemonEvent execute(long timeoutMs, String cmd, Object... args)
+ throws NativeDaemonConnectorException {
+ final NativeDaemonEvent[] events = executeForList(timeoutMs, cmd, args);
+ if (events.length != 1) {
+ throw new NativeDaemonConnectorException(
+ "Expected exactly one response, but received " + events.length);
+ }
+ return events[0];
+ }
+
+ /**
+ * Issue the given command to the native daemon and return any
+ * {@link NativeDaemonEvent#isClassContinue()} responses, including the
+ * final terminal response.
+ *
+ * @throws NativeDaemonConnectorException when problem communicating with
+ * native daemon, or if the response matches
+ * {@link NativeDaemonEvent#isClassClientError()} or
+ * {@link NativeDaemonEvent#isClassServerError()}.
+ */
+ public NativeDaemonEvent[] executeForList(Command cmd) throws NativeDaemonConnectorException {
+ return executeForList(cmd.mCmd, cmd.mArguments.toArray());
+ }
+
+ /**
+ * Issue the given command to the native daemon and return any
+ * {@link NativeDaemonEvent#isClassContinue()} responses, including the
+ * final terminal response. Any arguments must be separated from base
+ * command so they can be properly escaped.
+ *
+ * @throws NativeDaemonConnectorException when problem communicating with
+ * native daemon, or if the response matches
+ * {@link NativeDaemonEvent#isClassClientError()} or
+ * {@link NativeDaemonEvent#isClassServerError()}.
+ */
+ public NativeDaemonEvent[] executeForList(String cmd, Object... args)
+ throws NativeDaemonConnectorException {
+ return executeForList(DEFAULT_TIMEOUT, cmd, args);
+ }
+
+ /**
+ * Issue the given command to the native daemon and return any {@linke
+ * NativeDaemonEvent@isClassContinue()} responses, including the final
+ * terminal response. Note that the timeout does not count time in deep
+ * sleep. Any arguments must be separated from base command so they can be
+ * properly escaped.
+ *
+ * @throws NativeDaemonConnectorException when problem communicating with
+ * native daemon, or if the response matches
+ * {@link NativeDaemonEvent#isClassClientError()} or
+ * {@link NativeDaemonEvent#isClassServerError()}.
+ */
+ public NativeDaemonEvent[] executeForList(long timeoutMs, String cmd, Object... args)
+ throws NativeDaemonConnectorException {
+ if (mWarnIfHeld != null && Thread.holdsLock(mWarnIfHeld)) {
+ Log.wtf(TAG, "Calling thread " + Thread.currentThread().getName() + " is holding 0x"
+ + Integer.toHexString(System.identityHashCode(mWarnIfHeld)), new Throwable());
+ }
+
+ final long startTime = SystemClock.elapsedRealtime();
+
+ final ArrayList<NativeDaemonEvent> events = new ArrayList<>();
+
+ final StringBuilder rawBuilder = new StringBuilder();
+ final StringBuilder logBuilder = new StringBuilder();
+ final int sequenceNumber = mSequenceNumber.incrementAndGet();
+
+ makeCommand(rawBuilder, logBuilder, sequenceNumber, cmd, args);
+
+ final String rawCmd = rawBuilder.toString();
+ final String logCmd = logBuilder.toString();
+
+ log("SND -> {" + logCmd + "}");
+
+ synchronized (mDaemonLock) {
+ if (mOutputStream == null) {
+ throw new NativeDaemonConnectorException("missing output stream");
+ } else {
+ try {
+ mOutputStream.write(rawCmd.getBytes(StandardCharsets.UTF_8));
+ } catch (IOException e) {
+ throw new NativeDaemonConnectorException("problem sending command", e);
+ }
+ }
+ }
+
+ NativeDaemonEvent event = null;
+ do {
+ event = mResponseQueue.remove(sequenceNumber, timeoutMs, logCmd);
+ if (event == null) {
+ loge("timed-out waiting for response to " + logCmd);
+ throw new NativeDaemonTimeoutException(logCmd, event);
+ }
+ if (VDBG) log("RMV <- {" + event + "}");
+ events.add(event);
+ } while (event.isClassContinue());
+
+ final long endTime = SystemClock.elapsedRealtime();
+ if (endTime - startTime > WARN_EXECUTE_DELAY_MS) {
+ loge("NDC Command {" + logCmd + "} took too long (" + (endTime - startTime) + "ms)");
+ }
+
+ if (event.isClassClientError()) {
+ throw new NativeDaemonArgumentException(logCmd, event);
+ }
+ if (event.isClassServerError()) {
+ throw new NativeDaemonFailureException(logCmd, event);
+ }
+
+ return events.toArray(new NativeDaemonEvent[events.size()]);
+ }
+
+ /**
+ * Append the given argument to {@link StringBuilder}, escaping as needed,
+ * and surrounding with quotes when it contains spaces.
+ */
+ @VisibleForTesting
+ static void appendEscaped(StringBuilder builder, String arg) {
+ final boolean hasSpaces = arg.indexOf(' ') >= 0;
+ if (hasSpaces) {
+ builder.append('"');
+ }
+
+ final int length = arg.length();
+ for (int i = 0; i < length; i++) {
+ final char c = arg.charAt(i);
+
+ if (c == '"') {
+ builder.append("\\\"");
+ } else if (c == '\\') {
+ builder.append("\\\\");
+ } else {
+ builder.append(c);
+ }
+ }
+
+ if (hasSpaces) {
+ builder.append('"');
+ }
+ }
+
+ private static class NativeDaemonArgumentException extends NativeDaemonConnectorException {
+ public NativeDaemonArgumentException(String command, NativeDaemonEvent event) {
+ super(command, event);
+ }
+
+ @Override
+ public IllegalArgumentException rethrowAsParcelableException() {
+ throw new IllegalArgumentException(getMessage(), this);
+ }
+ }
+
+ private static class NativeDaemonFailureException extends NativeDaemonConnectorException {
+ public NativeDaemonFailureException(String command, NativeDaemonEvent event) {
+ super(command, event);
+ }
+ }
+
+ /**
+ * Command builder that handles argument list building. Any arguments must
+ * be separated from base command so they can be properly escaped.
+ */
+ public static class Command {
+ private String mCmd;
+ private ArrayList<Object> mArguments = new ArrayList<>();
+
+ public Command(String cmd, Object... args) {
+ mCmd = cmd;
+ for (Object arg : args) {
+ appendArg(arg);
+ }
+ }
+
+ public Command appendArg(Object arg) {
+ mArguments.add(arg);
+ return this;
+ }
+ }
+
+ public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+ mLocalLog.dump(fd, pw, args);
+ pw.println();
+ mResponseQueue.dump(fd, pw, args);
+ }
+
+ private void log(String logstring) {
+ if (mDebug) Log.d(TAG, logstring);
+ mLocalLog.log(logstring);
+ }
+
+ private void loge(String logstring) {
+ Log.e(TAG, logstring);
+ mLocalLog.log(logstring);
+ }
+
+ private static class ResponseQueue {
+
+ private static class PendingCmd {
+ public final int cmdNum;
+ public final String logCmd;
+
+ public BlockingQueue<NativeDaemonEvent> responses =
+ new ArrayBlockingQueue<NativeDaemonEvent>(10);
+
+ // The availableResponseCount member is used to track when we can remove this
+ // instance from the ResponseQueue.
+ // This is used under the protection of a sync of the mPendingCmds object.
+ // A positive value means we've had more writers retreive this object while
+ // a negative value means we've had more readers. When we've had an equal number
+ // (it goes to zero) we can remove this object from the mPendingCmds list.
+ // Note that we may have more responses for this command (and more readers
+ // coming), but that would result in a new PendingCmd instance being created
+ // and added with the same cmdNum.
+ // Also note that when this goes to zero it just means a parity of readers and
+ // writers have retrieved this object - not that they are done using it. The
+ // responses queue may well have more responses yet to be read or may get more
+ // responses added to it. But all those readers/writers have retreived and
+ // hold references to this instance already so it can be removed from
+ // mPendingCmds queue.
+ public int availableResponseCount;
+
+ public PendingCmd(int cmdNum, String logCmd) {
+ this.cmdNum = cmdNum;
+ this.logCmd = logCmd;
+ }
+ }
+
+ private final LinkedList<PendingCmd> mPendingCmds;
+ private int mMaxCount;
+
+ ResponseQueue(int maxCount) {
+ mPendingCmds = new LinkedList<PendingCmd>();
+ mMaxCount = maxCount;
+ }
+
+ public void add(int cmdNum, NativeDaemonEvent response) {
+ PendingCmd found = null;
+ synchronized (mPendingCmds) {
+ for (PendingCmd pendingCmd : mPendingCmds) {
+ if (pendingCmd.cmdNum == cmdNum) {
+ found = pendingCmd;
+ break;
+ }
+ }
+ if (found == null) {
+ // didn't find it - make sure our queue isn't too big before adding
+ while (mPendingCmds.size() >= mMaxCount) {
+ Log.e("NativeDaemonConnector.ResponseQueue",
+ "more buffered than allowed: " + mPendingCmds.size() +
+ " >= " + mMaxCount);
+ // let any waiter timeout waiting for this
+ PendingCmd pendingCmd = mPendingCmds.remove();
+ Log.e("NativeDaemonConnector.ResponseQueue",
+ "Removing request: " + pendingCmd.logCmd + " (" +
+ pendingCmd.cmdNum + ")");
+ }
+ found = new PendingCmd(cmdNum, null);
+ mPendingCmds.add(found);
+ }
+ found.availableResponseCount++;
+ // if a matching remove call has already retrieved this we can remove this
+ // instance from our list
+ if (found.availableResponseCount == 0) mPendingCmds.remove(found);
+ }
+ try {
+ found.responses.put(response);
+ } catch (InterruptedException e) { }
+ }
+
+ // note that the timeout does not count time in deep sleep. If you don't want
+ // the device to sleep, hold a wakelock
+ public NativeDaemonEvent remove(int cmdNum, long timeoutMs, String logCmd) {
+ PendingCmd found = null;
+ synchronized (mPendingCmds) {
+ for (PendingCmd pendingCmd : mPendingCmds) {
+ if (pendingCmd.cmdNum == cmdNum) {
+ found = pendingCmd;
+ break;
+ }
+ }
+ if (found == null) {
+ found = new PendingCmd(cmdNum, logCmd);
+ mPendingCmds.add(found);
+ }
+ found.availableResponseCount--;
+ // if a matching add call has already retrieved this we can remove this
+ // instance from our list
+ if (found.availableResponseCount == 0) mPendingCmds.remove(found);
+ }
+ NativeDaemonEvent result = null;
+ try {
+ result = found.responses.poll(timeoutMs, TimeUnit.MILLISECONDS);
+ } catch (InterruptedException e) {}
+ if (result == null) {
+ Log.e("NativeDaemonConnector.ResponseQueue", "Timeout waiting for response");
+ }
+ return result;
+ }
+
+ public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+ pw.println("Pending requests:");
+ synchronized (mPendingCmds) {
+ for (PendingCmd pendingCmd : mPendingCmds) {
+ pw.println(" Cmd " + pendingCmd.cmdNum + " - " + pendingCmd.logCmd);
+ }
+ }
+ }
+ }
+}
diff --git a/service-t/src/com/android/server/NativeDaemonConnectorException.java b/service-t/src/com/android/server/NativeDaemonConnectorException.java
new file mode 100644
index 0000000..4d8881c
--- /dev/null
+++ b/service-t/src/com/android/server/NativeDaemonConnectorException.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import android.os.Parcel;
+
+/**
+ * An exception that indicates there was an error with a
+ * {@link NativeDaemonConnector} operation.
+ */
+public class NativeDaemonConnectorException extends Exception {
+ private String mCmd;
+ private NativeDaemonEvent mEvent;
+
+ public NativeDaemonConnectorException(String detailMessage) {
+ super(detailMessage);
+ }
+
+ public NativeDaemonConnectorException(String detailMessage, Throwable throwable) {
+ super(detailMessage, throwable);
+ }
+
+ public NativeDaemonConnectorException(String cmd, NativeDaemonEvent event) {
+ super("command '" + cmd + "' failed with '" + event + "'");
+ mCmd = cmd;
+ mEvent = event;
+ }
+
+ public int getCode() {
+ return mEvent != null ? mEvent.getCode() : -1;
+ }
+
+ public String getCmd() {
+ return mCmd;
+ }
+
+ /**
+ * Rethrow as a {@link RuntimeException} subclass that is handled by
+ * {@link Parcel#writeException(Exception)}.
+ */
+ public IllegalArgumentException rethrowAsParcelableException() {
+ throw new IllegalStateException(getMessage(), this);
+ }
+}
diff --git a/service-t/src/com/android/server/NativeDaemonEvent.java b/service-t/src/com/android/server/NativeDaemonEvent.java
new file mode 100644
index 0000000..5683694
--- /dev/null
+++ b/service-t/src/com/android/server/NativeDaemonEvent.java
@@ -0,0 +1,267 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import android.util.Log;
+
+import java.io.FileDescriptor;
+import java.util.ArrayList;
+
+/**
+ * Parsed event from native side of {@link NativeDaemonConnector}.
+ */
+public class NativeDaemonEvent {
+
+ // TODO: keep class ranges in sync with ResponseCode.h
+ // TODO: swap client and server error ranges to roughly mirror HTTP spec
+
+ private final int mCmdNumber;
+ private final int mCode;
+ private final String mMessage;
+ private final String mRawEvent;
+ private final String mLogMessage;
+ private String[] mParsed;
+ private FileDescriptor[] mFdList;
+
+ private NativeDaemonEvent(int cmdNumber, int code, String message,
+ String rawEvent, String logMessage, FileDescriptor[] fdList) {
+ mCmdNumber = cmdNumber;
+ mCode = code;
+ mMessage = message;
+ mRawEvent = rawEvent;
+ mLogMessage = logMessage;
+ mParsed = null;
+ mFdList = fdList;
+ }
+
+ static public final String SENSITIVE_MARKER = "{{sensitive}}";
+
+ public int getCmdNumber() {
+ return mCmdNumber;
+ }
+
+ public int getCode() {
+ return mCode;
+ }
+
+ public String getMessage() {
+ return mMessage;
+ }
+
+ public FileDescriptor[] getFileDescriptors() {
+ return mFdList;
+ }
+
+ @Deprecated
+ public String getRawEvent() {
+ return mRawEvent;
+ }
+
+ @Override
+ public String toString() {
+ return mLogMessage;
+ }
+
+ /**
+ * Test if event represents a partial response which is continued in
+ * additional subsequent events.
+ */
+ public boolean isClassContinue() {
+ return mCode >= 100 && mCode < 200;
+ }
+
+ /**
+ * Test if event represents a command success.
+ */
+ public boolean isClassOk() {
+ return mCode >= 200 && mCode < 300;
+ }
+
+ /**
+ * Test if event represents a remote native daemon error.
+ */
+ public boolean isClassServerError() {
+ return mCode >= 400 && mCode < 500;
+ }
+
+ /**
+ * Test if event represents a command syntax or argument error.
+ */
+ public boolean isClassClientError() {
+ return mCode >= 500 && mCode < 600;
+ }
+
+ /**
+ * Test if event represents an unsolicited event from native daemon.
+ */
+ public boolean isClassUnsolicited() {
+ return isClassUnsolicited(mCode);
+ }
+
+ private static boolean isClassUnsolicited(int code) {
+ return code >= 600 && code < 700;
+ }
+
+ /**
+ * Verify this event matches the given code.
+ *
+ * @throws IllegalStateException if {@link #getCode()} doesn't match.
+ */
+ public void checkCode(int code) {
+ if (mCode != code) {
+ throw new IllegalStateException("Expected " + code + " but was: " + this);
+ }
+ }
+
+ /**
+ * Parse the given raw event into {@link NativeDaemonEvent} instance.
+ *
+ * @throws IllegalArgumentException when line doesn't match format expected
+ * from native side.
+ */
+ public static NativeDaemonEvent parseRawEvent(String rawEvent, FileDescriptor[] fdList) {
+ final String[] parsed = rawEvent.split(" ");
+ if (parsed.length < 2) {
+ throw new IllegalArgumentException("Insufficient arguments");
+ }
+
+ int skiplength = 0;
+
+ final int code;
+ try {
+ code = Integer.parseInt(parsed[0]);
+ skiplength = parsed[0].length() + 1;
+ } catch (NumberFormatException e) {
+ throw new IllegalArgumentException("problem parsing code", e);
+ }
+
+ int cmdNumber = -1;
+ if (isClassUnsolicited(code) == false) {
+ if (parsed.length < 3) {
+ throw new IllegalArgumentException("Insufficient arguemnts");
+ }
+ try {
+ cmdNumber = Integer.parseInt(parsed[1]);
+ skiplength += parsed[1].length() + 1;
+ } catch (NumberFormatException e) {
+ throw new IllegalArgumentException("problem parsing cmdNumber", e);
+ }
+ }
+
+ String logMessage = rawEvent;
+ if (parsed.length > 2 && parsed[2].equals(SENSITIVE_MARKER)) {
+ skiplength += parsed[2].length() + 1;
+ logMessage = parsed[0] + " " + parsed[1] + " {}";
+ }
+
+ final String message = rawEvent.substring(skiplength);
+
+ return new NativeDaemonEvent(cmdNumber, code, message, rawEvent, logMessage, fdList);
+ }
+
+ /**
+ * Filter the given {@link NativeDaemonEvent} list, returning
+ * {@link #getMessage()} for any events matching the requested code.
+ */
+ public static String[] filterMessageList(NativeDaemonEvent[] events, int matchCode) {
+ final ArrayList<String> result = new ArrayList<>();
+ for (NativeDaemonEvent event : events) {
+ if (event.getCode() == matchCode) {
+ result.add(event.getMessage());
+ }
+ }
+ return result.toArray(new String[result.size()]);
+ }
+
+ /**
+ * Find the Nth field of the event.
+ *
+ * This ignores and code or cmdNum, the first return value is given for N=0.
+ * Also understands "\"quoted\" multiword responses" and tries them as a single field
+ */
+ public String getField(int n) {
+ if (mParsed == null) {
+ mParsed = unescapeArgs(mRawEvent);
+ }
+ n += 2; // skip code and command#
+ if (n > mParsed.length) return null;
+ return mParsed[n];
+ }
+
+ public static String[] unescapeArgs(String rawEvent) {
+ final boolean DEBUG_ROUTINE = false;
+ final String LOGTAG = "unescapeArgs";
+ final ArrayList<String> parsed = new ArrayList<String>();
+ final int length = rawEvent.length();
+ int current = 0;
+ int wordEnd = -1;
+ boolean quoted = false;
+
+ if (DEBUG_ROUTINE) Log.e(LOGTAG, "parsing '" + rawEvent + "'");
+ if (rawEvent.charAt(current) == '\"') {
+ quoted = true;
+ current++;
+ }
+ while (current < length) {
+ // find the end of the word
+ char terminator = quoted ? '\"' : ' ';
+ wordEnd = current;
+ while (wordEnd < length && rawEvent.charAt(wordEnd) != terminator) {
+ if (rawEvent.charAt(wordEnd) == '\\') {
+ // skip the escaped char
+ ++wordEnd;
+ }
+ ++wordEnd;
+ }
+ if (wordEnd > length) wordEnd = length;
+ String word = rawEvent.substring(current, wordEnd);
+ current += word.length();
+ if (!quoted) {
+ word = word.trim();
+ } else {
+ current++; // skip the trailing quote
+ }
+ // unescape stuff within the word
+ word = word.replace("\\\\", "\\");
+ word = word.replace("\\\"", "\"");
+
+ if (DEBUG_ROUTINE) Log.e(LOGTAG, "found '" + word + "'");
+ parsed.add(word);
+
+ // find the beginning of the next word - either of these options
+ int nextSpace = rawEvent.indexOf(' ', current);
+ int nextQuote = rawEvent.indexOf(" \"", current);
+ if (DEBUG_ROUTINE) {
+ Log.e(LOGTAG, "nextSpace=" + nextSpace + ", nextQuote=" + nextQuote);
+ }
+ if (nextQuote > -1 && nextQuote <= nextSpace) {
+ quoted = true;
+ current = nextQuote + 2;
+ } else {
+ quoted = false;
+ if (nextSpace > -1) {
+ current = nextSpace + 1;
+ }
+ } // else we just start the next word after the current and read til the end
+ if (DEBUG_ROUTINE) {
+ Log.e(LOGTAG, "next loop - current=" + current
+ + ", length=" + length + ", quoted=" + quoted);
+ }
+ }
+ return parsed.toArray(new String[parsed.size()]);
+ }
+}
diff --git a/service-t/src/com/android/server/NativeDaemonTimeoutException.java b/service-t/src/com/android/server/NativeDaemonTimeoutException.java
new file mode 100644
index 0000000..658f7d6
--- /dev/null
+++ b/service-t/src/com/android/server/NativeDaemonTimeoutException.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+/**
+ * An exception that indicates there was a timeout with a
+ * {@link NativeDaemonConnector} operation.
+ */
+public class NativeDaemonTimeoutException extends NativeDaemonConnectorException {
+ public NativeDaemonTimeoutException(String command, NativeDaemonEvent event) {
+ super(command, event);
+ }
+}
+
diff --git a/service-t/src/com/android/server/NsdService.java b/service-t/src/com/android/server/NsdService.java
new file mode 100644
index 0000000..ddf6d2c
--- /dev/null
+++ b/service-t/src/com/android/server/NsdService.java
@@ -0,0 +1,1146 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.net.ConnectivityManager;
+import android.net.LinkProperties;
+import android.net.Network;
+import android.net.nsd.INsdManager;
+import android.net.nsd.INsdManagerCallback;
+import android.net.nsd.INsdServiceConnector;
+import android.net.nsd.NsdManager;
+import android.net.nsd.NsdServiceInfo;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.Message;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.util.Base64;
+import android.util.Log;
+import android.util.Pair;
+import android.util.SparseArray;
+import android.util.SparseIntArray;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.State;
+import com.android.internal.util.StateMachine;
+import com.android.net.module.util.DnsSdTxtRecord;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.concurrent.CountDownLatch;
+
+/**
+ * Network Service Discovery Service handles remote service discovery operation requests by
+ * implementing the INsdManager interface.
+ *
+ * @hide
+ */
+public class NsdService extends INsdManager.Stub {
+ private static final String TAG = "NsdService";
+ private static final String MDNS_TAG = "mDnsConnector";
+
+ private static final boolean DBG = true;
+ private static final long CLEANUP_DELAY_MS = 10000;
+ private static final int IFACE_IDX_ANY = 0;
+
+ private final Context mContext;
+ private final NsdStateMachine mNsdStateMachine;
+ private final DaemonConnection mDaemon;
+ private final NativeCallbackReceiver mDaemonCallback;
+
+ /**
+ * Clients receiving asynchronous messages
+ */
+ private final HashMap<NsdServiceConnector, ClientInfo> mClients = new HashMap<>();
+
+ /* A map from unique id to client info */
+ private final SparseArray<ClientInfo> mIdToClientInfoMap= new SparseArray<>();
+
+ private final long mCleanupDelayMs;
+
+ private static final int INVALID_ID = 0;
+ private int mUniqueId = 1;
+ // The count of the connected legacy clients.
+ private int mLegacyClientCount = 0;
+
+ private class NsdStateMachine extends StateMachine {
+
+ private final DefaultState mDefaultState = new DefaultState();
+ private final DisabledState mDisabledState = new DisabledState();
+ private final EnabledState mEnabledState = new EnabledState();
+
+ @Override
+ protected String getWhatToString(int what) {
+ return NsdManager.nameOf(what);
+ }
+
+ private void maybeStartDaemon() {
+ mDaemon.maybeStart();
+ maybeScheduleStop();
+ }
+
+ private boolean isAnyRequestActive() {
+ return mIdToClientInfoMap.size() != 0;
+ }
+
+ private void scheduleStop() {
+ sendMessageDelayed(NsdManager.DAEMON_CLEANUP, mCleanupDelayMs);
+ }
+ private void maybeScheduleStop() {
+ // The native daemon should stay alive and can't be cleanup
+ // if any legacy client connected.
+ if (!isAnyRequestActive() && mLegacyClientCount == 0) {
+ scheduleStop();
+ }
+ }
+
+ private void cancelStop() {
+ this.removeMessages(NsdManager.DAEMON_CLEANUP);
+ }
+
+ NsdStateMachine(String name, Handler handler) {
+ super(name, handler);
+ addState(mDefaultState);
+ addState(mDisabledState, mDefaultState);
+ addState(mEnabledState, mDefaultState);
+ State initialState = mEnabledState;
+ setInitialState(initialState);
+ setLogRecSize(25);
+ }
+
+ class DefaultState extends State {
+ @Override
+ public boolean processMessage(Message msg) {
+ final ClientInfo cInfo;
+ final int clientId = msg.arg2;
+ switch (msg.what) {
+ case NsdManager.REGISTER_CLIENT:
+ final Pair<NsdServiceConnector, INsdManagerCallback> arg =
+ (Pair<NsdServiceConnector, INsdManagerCallback>) msg.obj;
+ final INsdManagerCallback cb = arg.second;
+ try {
+ cb.asBinder().linkToDeath(arg.first, 0);
+ cInfo = new ClientInfo(cb);
+ mClients.put(arg.first, cInfo);
+ } catch (RemoteException e) {
+ Log.w(TAG, "Client " + clientId + " has already died");
+ }
+ break;
+ case NsdManager.UNREGISTER_CLIENT:
+ final NsdServiceConnector connector = (NsdServiceConnector) msg.obj;
+ cInfo = mClients.remove(connector);
+ if (cInfo != null) {
+ cInfo.expungeAllRequests();
+ if (cInfo.isLegacy()) {
+ mLegacyClientCount -= 1;
+ }
+ }
+ maybeScheduleStop();
+ break;
+ case NsdManager.DISCOVER_SERVICES:
+ cInfo = getClientInfoForReply(msg);
+ if (cInfo != null) {
+ cInfo.onDiscoverServicesFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.STOP_DISCOVERY:
+ cInfo = getClientInfoForReply(msg);
+ if (cInfo != null) {
+ cInfo.onStopDiscoveryFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.REGISTER_SERVICE:
+ cInfo = getClientInfoForReply(msg);
+ if (cInfo != null) {
+ cInfo.onRegisterServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.UNREGISTER_SERVICE:
+ cInfo = getClientInfoForReply(msg);
+ if (cInfo != null) {
+ cInfo.onUnregisterServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.RESOLVE_SERVICE:
+ cInfo = getClientInfoForReply(msg);
+ if (cInfo != null) {
+ cInfo.onResolveServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.DAEMON_CLEANUP:
+ mDaemon.maybeStop();
+ break;
+ // This event should be only sent by the legacy (target SDK < S) clients.
+ // Mark the sending client as legacy.
+ case NsdManager.DAEMON_STARTUP:
+ cInfo = getClientInfoForReply(msg);
+ if (cInfo != null) {
+ cancelStop();
+ cInfo.setLegacy();
+ mLegacyClientCount += 1;
+ maybeStartDaemon();
+ }
+ break;
+ case NsdManager.NATIVE_DAEMON_EVENT:
+ default:
+ Log.e(TAG, "Unhandled " + msg);
+ return NOT_HANDLED;
+ }
+ return HANDLED;
+ }
+
+ private ClientInfo getClientInfoForReply(Message msg) {
+ final ListenerArgs args = (ListenerArgs) msg.obj;
+ return mClients.get(args.connector);
+ }
+ }
+
+ class DisabledState extends State {
+ @Override
+ public void enter() {
+ sendNsdStateChangeBroadcast(false);
+ }
+
+ @Override
+ public boolean processMessage(Message msg) {
+ switch (msg.what) {
+ case NsdManager.ENABLE:
+ transitionTo(mEnabledState);
+ break;
+ default:
+ return NOT_HANDLED;
+ }
+ return HANDLED;
+ }
+ }
+
+ class EnabledState extends State {
+ @Override
+ public void enter() {
+ sendNsdStateChangeBroadcast(true);
+ }
+
+ @Override
+ public void exit() {
+ // TODO: it is incorrect to stop the daemon without expunging all requests
+ // and sending error callbacks to clients.
+ scheduleStop();
+ }
+
+ private boolean requestLimitReached(ClientInfo clientInfo) {
+ if (clientInfo.mClientIds.size() >= ClientInfo.MAX_LIMIT) {
+ if (DBG) Log.d(TAG, "Exceeded max outstanding requests " + clientInfo);
+ return true;
+ }
+ return false;
+ }
+
+ private void storeRequestMap(int clientId, int globalId, ClientInfo clientInfo, int what) {
+ clientInfo.mClientIds.put(clientId, globalId);
+ clientInfo.mClientRequests.put(clientId, what);
+ mIdToClientInfoMap.put(globalId, clientInfo);
+ // Remove the cleanup event because here comes a new request.
+ cancelStop();
+ }
+
+ private void removeRequestMap(int clientId, int globalId, ClientInfo clientInfo) {
+ clientInfo.mClientIds.delete(clientId);
+ clientInfo.mClientRequests.delete(clientId);
+ mIdToClientInfoMap.remove(globalId);
+ maybeScheduleStop();
+ }
+
+ @Override
+ public boolean processMessage(Message msg) {
+ final ClientInfo clientInfo;
+ final int id;
+ final int clientId = msg.arg2;
+ final ListenerArgs args;
+ switch (msg.what) {
+ case NsdManager.DISABLE:
+ //TODO: cleanup clients
+ transitionTo(mDisabledState);
+ break;
+ case NsdManager.DISCOVER_SERVICES:
+ if (DBG) Log.d(TAG, "Discover services");
+ args = (ListenerArgs) msg.obj;
+ clientInfo = mClients.get(args.connector);
+
+ if (requestLimitReached(clientInfo)) {
+ clientInfo.onDiscoverServicesFailed(
+ clientId, NsdManager.FAILURE_MAX_LIMIT);
+ break;
+ }
+
+ maybeStartDaemon();
+ id = getUniqueId();
+ if (discoverServices(id, args.serviceInfo)) {
+ if (DBG) {
+ Log.d(TAG, "Discover " + msg.arg2 + " " + id
+ + args.serviceInfo.getServiceType());
+ }
+ storeRequestMap(clientId, id, clientInfo, msg.what);
+ clientInfo.onDiscoverServicesStarted(clientId, args.serviceInfo);
+ } else {
+ stopServiceDiscovery(id);
+ clientInfo.onDiscoverServicesFailed(clientId,
+ NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.STOP_DISCOVERY:
+ if (DBG) Log.d(TAG, "Stop service discovery");
+ args = (ListenerArgs) msg.obj;
+ clientInfo = mClients.get(args.connector);
+
+ try {
+ id = clientInfo.mClientIds.get(clientId);
+ } catch (NullPointerException e) {
+ clientInfo.onStopDiscoveryFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ break;
+ }
+ removeRequestMap(clientId, id, clientInfo);
+ if (stopServiceDiscovery(id)) {
+ clientInfo.onStopDiscoverySucceeded(clientId);
+ } else {
+ clientInfo.onStopDiscoveryFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.REGISTER_SERVICE:
+ if (DBG) Log.d(TAG, "Register service");
+ args = (ListenerArgs) msg.obj;
+ clientInfo = mClients.get(args.connector);
+ if (requestLimitReached(clientInfo)) {
+ clientInfo.onRegisterServiceFailed(
+ clientId, NsdManager.FAILURE_MAX_LIMIT);
+ break;
+ }
+
+ maybeStartDaemon();
+ id = getUniqueId();
+ if (registerService(id, args.serviceInfo)) {
+ if (DBG) Log.d(TAG, "Register " + clientId + " " + id);
+ storeRequestMap(clientId, id, clientInfo, msg.what);
+ // Return success after mDns reports success
+ } else {
+ unregisterService(id);
+ clientInfo.onRegisterServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.UNREGISTER_SERVICE:
+ if (DBG) Log.d(TAG, "unregister service");
+ args = (ListenerArgs) msg.obj;
+ clientInfo = mClients.get(args.connector);
+ if (clientInfo == null) {
+ Log.e(TAG, "Unknown connector in unregistration");
+ break;
+ }
+ id = clientInfo.mClientIds.get(clientId);
+ removeRequestMap(clientId, id, clientInfo);
+ if (unregisterService(id)) {
+ clientInfo.onUnregisterServiceSucceeded(clientId);
+ } else {
+ clientInfo.onUnregisterServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.RESOLVE_SERVICE:
+ if (DBG) Log.d(TAG, "Resolve service");
+ args = (ListenerArgs) msg.obj;
+ clientInfo = mClients.get(args.connector);
+
+ if (clientInfo.mResolvedService != null) {
+ clientInfo.onResolveServiceFailed(
+ clientId, NsdManager.FAILURE_ALREADY_ACTIVE);
+ break;
+ }
+
+ maybeStartDaemon();
+ id = getUniqueId();
+ if (resolveService(id, args.serviceInfo)) {
+ clientInfo.mResolvedService = new NsdServiceInfo();
+ storeRequestMap(clientId, id, clientInfo, msg.what);
+ } else {
+ clientInfo.onResolveServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ break;
+ case NsdManager.NATIVE_DAEMON_EVENT:
+ NativeEvent event = (NativeEvent) msg.obj;
+ if (!handleNativeEvent(event.code, event.raw, event.cooked)) {
+ return NOT_HANDLED;
+ }
+ break;
+ default:
+ return NOT_HANDLED;
+ }
+ return HANDLED;
+ }
+
+ private boolean handleNativeEvent(int code, String raw, String[] cooked) {
+ NsdServiceInfo servInfo;
+ int id = Integer.parseInt(cooked[1]);
+ ClientInfo clientInfo = mIdToClientInfoMap.get(id);
+ if (clientInfo == null) {
+ String name = NativeResponseCode.nameOf(code);
+ Log.e(TAG, String.format("id %d for %s has no client mapping", id, name));
+ return false;
+ }
+
+ /* This goes in response as msg.arg2 */
+ int clientId = clientInfo.getClientId(id);
+ if (clientId < 0) {
+ // This can happen because of race conditions. For example,
+ // SERVICE_FOUND may race with STOP_SERVICE_DISCOVERY,
+ // and we may get in this situation.
+ String name = NativeResponseCode.nameOf(code);
+ Log.d(TAG, String.format(
+ "Notification %s for listener id %d that is no longer active",
+ name, id));
+ return false;
+ }
+ if (DBG) {
+ String name = NativeResponseCode.nameOf(code);
+ Log.d(TAG, String.format("Native daemon message %s: %s", name, raw));
+ }
+ switch (code) {
+ case NativeResponseCode.SERVICE_FOUND:
+ /* NNN uniqueId serviceName regType domain interfaceIdx netId */
+ servInfo = new NsdServiceInfo(cooked[2], cooked[3]);
+ final int foundNetId;
+ try {
+ foundNetId = Integer.parseInt(cooked[6]);
+ } catch (NumberFormatException e) {
+ Log.wtf(TAG, "Invalid network received from mdnsd: " + cooked[6]);
+ break;
+ }
+ if (foundNetId == 0L) {
+ // Ignore services that do not have a Network: they are not usable
+ // by apps, as they would need privileged permissions to use
+ // interfaces that do not have an associated Network.
+ break;
+ }
+ servInfo.setNetwork(new Network(foundNetId));
+ clientInfo.onServiceFound(clientId, servInfo);
+ break;
+ case NativeResponseCode.SERVICE_LOST:
+ /* NNN uniqueId serviceName regType domain interfaceIdx netId */
+ final int lostNetId;
+ try {
+ lostNetId = Integer.parseInt(cooked[6]);
+ } catch (NumberFormatException e) {
+ Log.wtf(TAG, "Invalid network received from mdnsd: " + cooked[6]);
+ break;
+ }
+ servInfo = new NsdServiceInfo(cooked[2], cooked[3]);
+ // The network could be null if it was torn down when the service is lost
+ // TODO: avoid returning null in that case, possibly by remembering found
+ // services on the same interface index and their network at the time
+ servInfo.setNetwork(lostNetId == 0 ? null : new Network(lostNetId));
+ clientInfo.onServiceLost(clientId, servInfo);
+ break;
+ case NativeResponseCode.SERVICE_DISCOVERY_FAILED:
+ /* NNN uniqueId errorCode */
+ clientInfo.onDiscoverServicesFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ break;
+ case NativeResponseCode.SERVICE_REGISTERED:
+ /* NNN regId serviceName regType */
+ servInfo = new NsdServiceInfo(cooked[2], null);
+ clientInfo.onRegisterServiceSucceeded(clientId, servInfo);
+ break;
+ case NativeResponseCode.SERVICE_REGISTRATION_FAILED:
+ /* NNN regId errorCode */
+ clientInfo.onRegisterServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ break;
+ case NativeResponseCode.SERVICE_UPDATED:
+ /* NNN regId */
+ break;
+ case NativeResponseCode.SERVICE_UPDATE_FAILED:
+ /* NNN regId errorCode */
+ break;
+ case NativeResponseCode.SERVICE_RESOLVED:
+ /* NNN resolveId fullName hostName port txtlen txtdata interfaceIdx */
+ int index = 0;
+ while (index < cooked[2].length() && cooked[2].charAt(index) != '.') {
+ if (cooked[2].charAt(index) == '\\') {
+ ++index;
+ }
+ ++index;
+ }
+ if (index >= cooked[2].length()) {
+ Log.e(TAG, "Invalid service found " + raw);
+ break;
+ }
+
+ String name = cooked[2].substring(0, index);
+ String rest = cooked[2].substring(index);
+ String type = rest.replace(".local.", "");
+
+ name = unescape(name);
+
+ clientInfo.mResolvedService.setServiceName(name);
+ clientInfo.mResolvedService.setServiceType(type);
+ clientInfo.mResolvedService.setPort(Integer.parseInt(cooked[4]));
+ clientInfo.mResolvedService.setTxtRecords(cooked[6]);
+ // Network will be added after SERVICE_GET_ADDR_SUCCESS
+
+ stopResolveService(id);
+ removeRequestMap(clientId, id, clientInfo);
+
+ int id2 = getUniqueId();
+ if (getAddrInfo(id2, cooked[3], cooked[7] /* interfaceIdx */)) {
+ storeRequestMap(clientId, id2, clientInfo, NsdManager.RESOLVE_SERVICE);
+ } else {
+ clientInfo.onResolveServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ clientInfo.mResolvedService = null;
+ }
+ break;
+ case NativeResponseCode.SERVICE_RESOLUTION_FAILED:
+ /* NNN resolveId errorCode */
+ stopResolveService(id);
+ removeRequestMap(clientId, id, clientInfo);
+ clientInfo.mResolvedService = null;
+ clientInfo.onResolveServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ break;
+ case NativeResponseCode.SERVICE_GET_ADDR_FAILED:
+ /* NNN resolveId errorCode */
+ stopGetAddrInfo(id);
+ removeRequestMap(clientId, id, clientInfo);
+ clientInfo.mResolvedService = null;
+ clientInfo.onResolveServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ break;
+ case NativeResponseCode.SERVICE_GET_ADDR_SUCCESS:
+ /* NNN resolveId hostname ttl addr interfaceIdx netId */
+ Network network = null;
+ try {
+ final int netId = Integer.parseInt(cooked[6]);
+ network = netId == 0L ? null : new Network(netId);
+ } catch (NumberFormatException e) {
+ Log.wtf(TAG, "Invalid network in GET_ADDR_SUCCESS: " + cooked[6], e);
+ }
+
+ InetAddress serviceHost = null;
+ try {
+ serviceHost = InetAddress.getByName(cooked[4]);
+ } catch (UnknownHostException e) {
+ Log.wtf(TAG, "Invalid host in GET_ADDR_SUCCESS", e);
+ }
+
+ // If the resolved service is on an interface without a network, consider it
+ // as a failure: it would not be usable by apps as they would need
+ // privileged permissions.
+ if (network != null && serviceHost != null) {
+ clientInfo.mResolvedService.setHost(serviceHost);
+ clientInfo.mResolvedService.setNetwork(network);
+ clientInfo.onResolveServiceSucceeded(
+ clientId, clientInfo.mResolvedService);
+ } else {
+ clientInfo.onResolveServiceFailed(
+ clientId, NsdManager.FAILURE_INTERNAL_ERROR);
+ }
+ stopGetAddrInfo(id);
+ removeRequestMap(clientId, id, clientInfo);
+ clientInfo.mResolvedService = null;
+ break;
+ default:
+ return false;
+ }
+ return true;
+ }
+ }
+ }
+
+ private String unescape(String s) {
+ StringBuilder sb = new StringBuilder(s.length());
+ for (int i = 0; i < s.length(); ++i) {
+ char c = s.charAt(i);
+ if (c == '\\') {
+ if (++i >= s.length()) {
+ Log.e(TAG, "Unexpected end of escape sequence in: " + s);
+ break;
+ }
+ c = s.charAt(i);
+ if (c != '.' && c != '\\') {
+ if (i + 2 >= s.length()) {
+ Log.e(TAG, "Unexpected end of escape sequence in: " + s);
+ break;
+ }
+ c = (char) ((c-'0') * 100 + (s.charAt(i+1)-'0') * 10 + (s.charAt(i+2)-'0'));
+ i += 2;
+ }
+ }
+ sb.append(c);
+ }
+ return sb.toString();
+ }
+
+ @VisibleForTesting
+ NsdService(Context ctx, Handler handler, DaemonConnectionSupplier fn, long cleanupDelayMs) {
+ mCleanupDelayMs = cleanupDelayMs;
+ mContext = ctx;
+ mNsdStateMachine = new NsdStateMachine(TAG, handler);
+ mNsdStateMachine.start();
+ mDaemonCallback = new NativeCallbackReceiver();
+ mDaemon = fn.get(mDaemonCallback);
+ }
+
+ public static NsdService create(Context context) throws InterruptedException {
+ HandlerThread thread = new HandlerThread(TAG);
+ thread.start();
+ Handler handler = new Handler(thread.getLooper());
+ NsdService service =
+ new NsdService(context, handler, DaemonConnection::new, CLEANUP_DELAY_MS);
+ service.mDaemonCallback.awaitConnection();
+ return service;
+ }
+
+ @Override
+ public INsdServiceConnector connect(INsdManagerCallback cb) {
+ mContext.enforceCallingOrSelfPermission(android.Manifest.permission.INTERNET, "NsdService");
+ final INsdServiceConnector connector = new NsdServiceConnector();
+ mNsdStateMachine.sendMessage(mNsdStateMachine.obtainMessage(
+ NsdManager.REGISTER_CLIENT, new Pair<>(connector, cb)));
+ return connector;
+ }
+
+ private static class ListenerArgs {
+ public final NsdServiceConnector connector;
+ public final NsdServiceInfo serviceInfo;
+ ListenerArgs(NsdServiceConnector connector, NsdServiceInfo serviceInfo) {
+ this.connector = connector;
+ this.serviceInfo = serviceInfo;
+ }
+ }
+
+ private class NsdServiceConnector extends INsdServiceConnector.Stub
+ implements IBinder.DeathRecipient {
+ @Override
+ public void registerService(int listenerKey, NsdServiceInfo serviceInfo) {
+ mNsdStateMachine.sendMessage(mNsdStateMachine.obtainMessage(
+ NsdManager.REGISTER_SERVICE, 0, listenerKey,
+ new ListenerArgs(this, serviceInfo)));
+ }
+
+ @Override
+ public void unregisterService(int listenerKey) {
+ mNsdStateMachine.sendMessage(mNsdStateMachine.obtainMessage(
+ NsdManager.UNREGISTER_SERVICE, 0, listenerKey,
+ new ListenerArgs(this, null)));
+ }
+
+ @Override
+ public void discoverServices(int listenerKey, NsdServiceInfo serviceInfo) {
+ mNsdStateMachine.sendMessage(mNsdStateMachine.obtainMessage(
+ NsdManager.DISCOVER_SERVICES, 0, listenerKey,
+ new ListenerArgs(this, serviceInfo)));
+ }
+
+ @Override
+ public void stopDiscovery(int listenerKey) {
+ mNsdStateMachine.sendMessage(mNsdStateMachine.obtainMessage(
+ NsdManager.STOP_DISCOVERY, 0, listenerKey, new ListenerArgs(this, null)));
+ }
+
+ @Override
+ public void resolveService(int listenerKey, NsdServiceInfo serviceInfo) {
+ mNsdStateMachine.sendMessage(mNsdStateMachine.obtainMessage(
+ NsdManager.RESOLVE_SERVICE, 0, listenerKey,
+ new ListenerArgs(this, serviceInfo)));
+ }
+
+ @Override
+ public void startDaemon() {
+ mNsdStateMachine.sendMessage(mNsdStateMachine.obtainMessage(
+ NsdManager.DAEMON_STARTUP, new ListenerArgs(this, null)));
+ }
+
+ @Override
+ public void binderDied() {
+ mNsdStateMachine.sendMessage(
+ mNsdStateMachine.obtainMessage(NsdManager.UNREGISTER_CLIENT, this));
+ }
+ }
+
+ private void sendNsdStateChangeBroadcast(boolean isEnabled) {
+ final Intent intent = new Intent(NsdManager.ACTION_NSD_STATE_CHANGED);
+ intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
+ int nsdState = isEnabled ? NsdManager.NSD_STATE_ENABLED : NsdManager.NSD_STATE_DISABLED;
+ intent.putExtra(NsdManager.EXTRA_NSD_STATE, nsdState);
+ mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
+ }
+
+ private int getUniqueId() {
+ if (++mUniqueId == INVALID_ID) return ++mUniqueId;
+ return mUniqueId;
+ }
+
+ /* These should be in sync with system/netd/server/ResponseCode.h */
+ static final class NativeResponseCode {
+ public static final int SERVICE_DISCOVERY_FAILED = 602;
+ public static final int SERVICE_FOUND = 603;
+ public static final int SERVICE_LOST = 604;
+
+ public static final int SERVICE_REGISTRATION_FAILED = 605;
+ public static final int SERVICE_REGISTERED = 606;
+
+ public static final int SERVICE_RESOLUTION_FAILED = 607;
+ public static final int SERVICE_RESOLVED = 608;
+
+ public static final int SERVICE_UPDATED = 609;
+ public static final int SERVICE_UPDATE_FAILED = 610;
+
+ public static final int SERVICE_GET_ADDR_FAILED = 611;
+ public static final int SERVICE_GET_ADDR_SUCCESS = 612;
+
+ private static final SparseArray<String> CODE_NAMES = new SparseArray<>();
+ static {
+ CODE_NAMES.put(SERVICE_DISCOVERY_FAILED, "SERVICE_DISCOVERY_FAILED");
+ CODE_NAMES.put(SERVICE_FOUND, "SERVICE_FOUND");
+ CODE_NAMES.put(SERVICE_LOST, "SERVICE_LOST");
+ CODE_NAMES.put(SERVICE_REGISTRATION_FAILED, "SERVICE_REGISTRATION_FAILED");
+ CODE_NAMES.put(SERVICE_REGISTERED, "SERVICE_REGISTERED");
+ CODE_NAMES.put(SERVICE_RESOLUTION_FAILED, "SERVICE_RESOLUTION_FAILED");
+ CODE_NAMES.put(SERVICE_RESOLVED, "SERVICE_RESOLVED");
+ CODE_NAMES.put(SERVICE_UPDATED, "SERVICE_UPDATED");
+ CODE_NAMES.put(SERVICE_UPDATE_FAILED, "SERVICE_UPDATE_FAILED");
+ CODE_NAMES.put(SERVICE_GET_ADDR_FAILED, "SERVICE_GET_ADDR_FAILED");
+ CODE_NAMES.put(SERVICE_GET_ADDR_SUCCESS, "SERVICE_GET_ADDR_SUCCESS");
+ }
+
+ static String nameOf(int code) {
+ String name = CODE_NAMES.get(code);
+ if (name == null) {
+ return Integer.toString(code);
+ }
+ return name;
+ }
+ }
+
+ private class NativeEvent {
+ final int code;
+ final String raw;
+ final String[] cooked;
+
+ NativeEvent(int code, String raw, String[] cooked) {
+ this.code = code;
+ this.raw = raw;
+ this.cooked = cooked;
+ }
+ }
+
+ class NativeCallbackReceiver implements INativeDaemonConnectorCallbacks {
+ private final CountDownLatch connected = new CountDownLatch(1);
+
+ public void awaitConnection() throws InterruptedException {
+ connected.await();
+ }
+
+ @Override
+ public void onDaemonConnected() {
+ connected.countDown();
+ }
+
+ @Override
+ public boolean onCheckHoldWakeLock(int code) {
+ return false;
+ }
+
+ @Override
+ public boolean onEvent(int code, String raw, String[] cooked) {
+ // TODO: NDC translates a message to a callback, we could enhance NDC to
+ // directly interact with a state machine through messages
+ NativeEvent event = new NativeEvent(code, raw, cooked);
+ mNsdStateMachine.sendMessage(NsdManager.NATIVE_DAEMON_EVENT, event);
+ return true;
+ }
+ }
+
+ interface DaemonConnectionSupplier {
+ DaemonConnection get(NativeCallbackReceiver callback);
+ }
+
+ @VisibleForTesting
+ public static class DaemonConnection {
+ final NativeDaemonConnector mNativeConnector;
+ boolean mIsStarted = false;
+
+ DaemonConnection(NativeCallbackReceiver callback) {
+ mNativeConnector = new NativeDaemonConnector(callback, "mdns", 10, MDNS_TAG, 25, null);
+ new Thread(mNativeConnector, MDNS_TAG).start();
+ }
+
+ /**
+ * Executes the specified cmd on the daemon.
+ */
+ public boolean execute(Object... args) {
+ if (DBG) {
+ Log.d(TAG, "mdnssd " + Arrays.toString(args));
+ }
+ try {
+ mNativeConnector.execute("mdnssd", args);
+ } catch (NativeDaemonConnectorException e) {
+ Log.e(TAG, "Failed to execute mdnssd " + Arrays.toString(args), e);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Starts the daemon if it is not already started.
+ */
+ public void maybeStart() {
+ if (mIsStarted) {
+ return;
+ }
+ execute("start-service");
+ mIsStarted = true;
+ }
+
+ /**
+ * Stops the daemon if it is started.
+ */
+ public void maybeStop() {
+ if (!mIsStarted) {
+ return;
+ }
+ execute("stop-service");
+ mIsStarted = false;
+ }
+ }
+
+ private boolean registerService(int regId, NsdServiceInfo service) {
+ if (DBG) {
+ Log.d(TAG, "registerService: " + regId + " " + service);
+ }
+ String name = service.getServiceName();
+ String type = service.getServiceType();
+ int port = service.getPort();
+ byte[] textRecord = service.getTxtRecord();
+ String record = Base64.encodeToString(textRecord, Base64.DEFAULT).replace("\n", "");
+ return mDaemon.execute("register", regId, name, type, port, record);
+ }
+
+ private boolean unregisterService(int regId) {
+ return mDaemon.execute("stop-register", regId);
+ }
+
+ private boolean updateService(int regId, DnsSdTxtRecord t) {
+ if (t == null) {
+ return false;
+ }
+ return mDaemon.execute("update", regId, t.size(), t.getRawData());
+ }
+
+ private boolean discoverServices(int discoveryId, NsdServiceInfo serviceInfo) {
+ final Network network = serviceInfo.getNetwork();
+ final int discoverInterface = getNetworkInterfaceIndex(network);
+ if (network != null && discoverInterface == IFACE_IDX_ANY) {
+ Log.e(TAG, "Interface to discover service on not found");
+ return false;
+ }
+ return mDaemon.execute("discover", discoveryId, serviceInfo.getServiceType(),
+ discoverInterface);
+ }
+
+ private boolean stopServiceDiscovery(int discoveryId) {
+ return mDaemon.execute("stop-discover", discoveryId);
+ }
+
+ private boolean resolveService(int resolveId, NsdServiceInfo service) {
+ final String name = service.getServiceName();
+ final String type = service.getServiceType();
+ final Network network = service.getNetwork();
+ final int resolveInterface = getNetworkInterfaceIndex(network);
+ if (network != null && resolveInterface == IFACE_IDX_ANY) {
+ Log.e(TAG, "Interface to resolve service on not found");
+ return false;
+ }
+ return mDaemon.execute("resolve", resolveId, name, type, "local.", resolveInterface);
+ }
+
+ /**
+ * Guess the interface to use to resolve or discover a service on a specific network.
+ *
+ * This is an imperfect guess, as for example the network may be gone or not yet fully
+ * registered. This is fine as failing is correct if the network is gone, and a client
+ * attempting to resolve/discover on a network not yet setup would have a bad time anyway; also
+ * this is to support the legacy mdnsresponder implementation, which historically resolved
+ * services on an unspecified network.
+ */
+ private int getNetworkInterfaceIndex(Network network) {
+ if (network == null) return IFACE_IDX_ANY;
+
+ final ConnectivityManager cm = mContext.getSystemService(ConnectivityManager.class);
+ if (cm == null) {
+ Log.wtf(TAG, "No ConnectivityManager for resolveService");
+ return IFACE_IDX_ANY;
+ }
+ final LinkProperties lp = cm.getLinkProperties(network);
+ if (lp == null) return IFACE_IDX_ANY;
+
+ // Only resolve on non-stacked interfaces
+ final NetworkInterface iface;
+ try {
+ iface = NetworkInterface.getByName(lp.getInterfaceName());
+ } catch (SocketException e) {
+ Log.e(TAG, "Error querying interface", e);
+ return IFACE_IDX_ANY;
+ }
+
+ if (iface == null) {
+ Log.e(TAG, "Interface not found: " + lp.getInterfaceName());
+ return IFACE_IDX_ANY;
+ }
+
+ return iface.getIndex();
+ }
+
+ private boolean stopResolveService(int resolveId) {
+ return mDaemon.execute("stop-resolve", resolveId);
+ }
+
+ private boolean getAddrInfo(int resolveId, String hostname, String interfaceIdx) {
+ // interfaceIdx is always obtained (as string) from the service resolved callback
+ return mDaemon.execute("getaddrinfo", resolveId, hostname, interfaceIdx);
+ }
+
+ private boolean stopGetAddrInfo(int resolveId) {
+ return mDaemon.execute("stop-getaddrinfo", resolveId);
+ }
+
+ @Override
+ public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+ if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
+ != PackageManager.PERMISSION_GRANTED) {
+ pw.println("Permission Denial: can't dump " + TAG
+ + " due to missing android.permission.DUMP permission");
+ return;
+ }
+
+ for (ClientInfo client : mClients.values()) {
+ pw.println("Client Info");
+ pw.println(client);
+ }
+
+ mNsdStateMachine.dump(fd, pw, args);
+ }
+
+ /* Information tracked per client */
+ private class ClientInfo {
+
+ private static final int MAX_LIMIT = 10;
+ private final INsdManagerCallback mCb;
+ /* Remembers a resolved service until getaddrinfo completes */
+ private NsdServiceInfo mResolvedService;
+
+ /* A map from client id to unique id sent to mDns */
+ private final SparseIntArray mClientIds = new SparseIntArray();
+
+ /* A map from client id to the type of the request we had received */
+ private final SparseIntArray mClientRequests = new SparseIntArray();
+
+ // The target SDK of this client < Build.VERSION_CODES.S
+ private boolean mIsLegacy = false;
+
+ private ClientInfo(INsdManagerCallback cb) {
+ mCb = cb;
+ if (DBG) Log.d(TAG, "New client");
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("mResolvedService ").append(mResolvedService).append("\n");
+ sb.append("mIsLegacy ").append(mIsLegacy).append("\n");
+ for(int i = 0; i< mClientIds.size(); i++) {
+ int clientID = mClientIds.keyAt(i);
+ sb.append("clientId ").append(clientID).
+ append(" mDnsId ").append(mClientIds.valueAt(i)).
+ append(" type ").append(mClientRequests.get(clientID)).append("\n");
+ }
+ return sb.toString();
+ }
+
+ private boolean isLegacy() {
+ return mIsLegacy;
+ }
+
+ private void setLegacy() {
+ mIsLegacy = true;
+ }
+
+ // Remove any pending requests from the global map when we get rid of a client,
+ // and send cancellations to the daemon.
+ private void expungeAllRequests() {
+ int globalId, clientId, i;
+ // TODO: to keep handler responsive, do not clean all requests for that client at once.
+ for (i = 0; i < mClientIds.size(); i++) {
+ clientId = mClientIds.keyAt(i);
+ globalId = mClientIds.valueAt(i);
+ mIdToClientInfoMap.remove(globalId);
+ if (DBG) {
+ Log.d(TAG, "Terminating client-ID " + clientId
+ + " global-ID " + globalId + " type " + mClientRequests.get(clientId));
+ }
+ switch (mClientRequests.get(clientId)) {
+ case NsdManager.DISCOVER_SERVICES:
+ stopServiceDiscovery(globalId);
+ break;
+ case NsdManager.RESOLVE_SERVICE:
+ stopResolveService(globalId);
+ break;
+ case NsdManager.REGISTER_SERVICE:
+ unregisterService(globalId);
+ break;
+ default:
+ break;
+ }
+ }
+ mClientIds.clear();
+ mClientRequests.clear();
+ }
+
+ // mClientIds is a sparse array of listener id -> mDnsClient id. For a given mDnsClient id,
+ // return the corresponding listener id. mDnsClient id is also called a global id.
+ private int getClientId(final int globalId) {
+ int idx = mClientIds.indexOfValue(globalId);
+ if (idx < 0) {
+ return idx;
+ }
+ return mClientIds.keyAt(idx);
+ }
+
+ void onDiscoverServicesStarted(int listenerKey, NsdServiceInfo info) {
+ try {
+ mCb.onDiscoverServicesStarted(listenerKey, info);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onDiscoverServicesStarted", e);
+ }
+ }
+
+ void onDiscoverServicesFailed(int listenerKey, int error) {
+ try {
+ mCb.onDiscoverServicesFailed(listenerKey, error);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onDiscoverServicesFailed", e);
+ }
+ }
+
+ void onServiceFound(int listenerKey, NsdServiceInfo info) {
+ try {
+ mCb.onServiceFound(listenerKey, info);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onServiceFound(", e);
+ }
+ }
+
+ void onServiceLost(int listenerKey, NsdServiceInfo info) {
+ try {
+ mCb.onServiceLost(listenerKey, info);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onServiceLost(", e);
+ }
+ }
+
+ void onStopDiscoveryFailed(int listenerKey, int error) {
+ try {
+ mCb.onStopDiscoveryFailed(listenerKey, error);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onStopDiscoveryFailed", e);
+ }
+ }
+
+ void onStopDiscoverySucceeded(int listenerKey) {
+ try {
+ mCb.onStopDiscoverySucceeded(listenerKey);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onStopDiscoverySucceeded", e);
+ }
+ }
+
+ void onRegisterServiceFailed(int listenerKey, int error) {
+ try {
+ mCb.onRegisterServiceFailed(listenerKey, error);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onRegisterServiceFailed", e);
+ }
+ }
+
+ void onRegisterServiceSucceeded(int listenerKey, NsdServiceInfo info) {
+ try {
+ mCb.onRegisterServiceSucceeded(listenerKey, info);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onRegisterServiceSucceeded", e);
+ }
+ }
+
+ void onUnregisterServiceFailed(int listenerKey, int error) {
+ try {
+ mCb.onUnregisterServiceFailed(listenerKey, error);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onUnregisterServiceFailed", e);
+ }
+ }
+
+ void onUnregisterServiceSucceeded(int listenerKey) {
+ try {
+ mCb.onUnregisterServiceSucceeded(listenerKey);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onUnregisterServiceSucceeded", e);
+ }
+ }
+
+ void onResolveServiceFailed(int listenerKey, int error) {
+ try {
+ mCb.onResolveServiceFailed(listenerKey, error);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onResolveServiceFailed", e);
+ }
+ }
+
+ void onResolveServiceSucceeded(int listenerKey, NsdServiceInfo info) {
+ try {
+ mCb.onResolveServiceSucceeded(listenerKey, info);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error calling onResolveServiceSucceeded", e);
+ }
+ }
+ }
+}
diff --git a/service-t/src/com/android/server/net/BpfInterfaceMapUpdater.java b/service-t/src/com/android/server/net/BpfInterfaceMapUpdater.java
new file mode 100644
index 0000000..25c88eb
--- /dev/null
+++ b/service-t/src/com/android/server/net/BpfInterfaceMapUpdater.java
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.server.net;
+
+import android.content.Context;
+import android.net.INetd;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.os.ServiceSpecificException;
+import android.system.ErrnoException;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.module.util.BaseNetdUnsolicitedEventListener;
+import com.android.net.module.util.BpfMap;
+import com.android.net.module.util.IBpfMap;
+import com.android.net.module.util.InterfaceParams;
+import com.android.net.module.util.Struct.U32;
+
+/**
+ * Monitor interface added (without removed) and right interface name and its index to bpf map.
+ */
+public class BpfInterfaceMapUpdater {
+ private static final String TAG = BpfInterfaceMapUpdater.class.getSimpleName();
+ // This is current path but may be changed soon.
+ private static final String IFACE_INDEX_NAME_MAP_PATH =
+ "/sys/fs/bpf/map_netd_iface_index_name_map";
+ private final IBpfMap<U32, InterfaceMapValue> mBpfMap;
+ private final INetd mNetd;
+ private final Handler mHandler;
+ private final Dependencies mDeps;
+
+ public BpfInterfaceMapUpdater(Context ctx, Handler handler) {
+ this(ctx, handler, new Dependencies());
+ }
+
+ @VisibleForTesting
+ public BpfInterfaceMapUpdater(Context ctx, Handler handler, Dependencies deps) {
+ mDeps = deps;
+ mBpfMap = deps.getInterfaceMap();
+ mNetd = deps.getINetd(ctx);
+ mHandler = handler;
+ }
+
+ /**
+ * Dependencies of BpfInerfaceMapUpdater, for injection in tests.
+ */
+ @VisibleForTesting
+ public static class Dependencies {
+ /** Create BpfMap for updating interface and index mapping. */
+ public IBpfMap<U32, InterfaceMapValue> getInterfaceMap() {
+ try {
+ return new BpfMap<>(IFACE_INDEX_NAME_MAP_PATH, BpfMap.BPF_F_RDWR,
+ U32.class, InterfaceMapValue.class);
+ } catch (ErrnoException e) {
+ Log.e(TAG, "Cannot create interface map: " + e);
+ return null;
+ }
+ }
+
+ /** Get InterfaceParams for giving interface name. */
+ public InterfaceParams getInterfaceParams(String ifaceName) {
+ return InterfaceParams.getByName(ifaceName);
+ }
+
+ /** Get INetd binder object. */
+ public INetd getINetd(Context ctx) {
+ return INetd.Stub.asInterface((IBinder) ctx.getSystemService(Context.NETD_SERVICE));
+ }
+ }
+
+ /**
+ * Start listening interface update event.
+ * Query current interface names before listening.
+ */
+ public void start() {
+ mHandler.post(() -> {
+ if (mBpfMap == null) {
+ Log.wtf(TAG, "Fail to start: Null bpf map");
+ return;
+ }
+
+ try {
+ // TODO: use a NetlinkMonitor and listen for RTM_NEWLINK messages instead.
+ mNetd.registerUnsolicitedEventListener(new InterfaceChangeObserver());
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Unable to register netd UnsolicitedEventListener, " + e);
+ }
+
+ final String[] ifaces;
+ try {
+ // TODO: use a netlink dump to get the current interface list.
+ ifaces = mNetd.interfaceGetList();
+ } catch (RemoteException | ServiceSpecificException e) {
+ Log.wtf(TAG, "Unable to query interface names by netd, " + e);
+ return;
+ }
+
+ for (String ifaceName : ifaces) {
+ addInterface(ifaceName);
+ }
+ });
+ }
+
+ private void addInterface(String ifaceName) {
+ final InterfaceParams iface = mDeps.getInterfaceParams(ifaceName);
+ if (iface == null) {
+ Log.e(TAG, "Unable to get InterfaceParams for " + ifaceName);
+ return;
+ }
+
+ try {
+ mBpfMap.updateEntry(new U32(iface.index), new InterfaceMapValue(ifaceName));
+ } catch (ErrnoException e) {
+ Log.e(TAG, "Unable to update entry for " + ifaceName + ", " + e);
+ }
+ }
+
+ private class InterfaceChangeObserver extends BaseNetdUnsolicitedEventListener {
+ @Override
+ public void onInterfaceAdded(String ifName) {
+ mHandler.post(() -> addInterface(ifName));
+ }
+ }
+}
diff --git a/service-t/src/com/android/server/net/CookieTagMapKey.java b/service-t/src/com/android/server/net/CookieTagMapKey.java
new file mode 100644
index 0000000..443e5b3
--- /dev/null
+++ b/service-t/src/com/android/server/net/CookieTagMapKey.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+/**
+ * Key for cookie tag map.
+ */
+public class CookieTagMapKey extends Struct {
+ @Field(order = 0, type = Type.S64)
+ public final long socketCookie;
+
+ public CookieTagMapKey(final long socketCookie) {
+ this.socketCookie = socketCookie;
+ }
+}
diff --git a/service-t/src/com/android/server/net/CookieTagMapValue.java b/service-t/src/com/android/server/net/CookieTagMapValue.java
new file mode 100644
index 0000000..93b9195
--- /dev/null
+++ b/service-t/src/com/android/server/net/CookieTagMapValue.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+/**
+ * Value for cookie tag map.
+ */
+public class CookieTagMapValue extends Struct {
+ @Field(order = 0, type = Type.U32)
+ public final long uid;
+
+ @Field(order = 1, type = Type.U32)
+ public final long tag;
+
+ public CookieTagMapValue(final long uid, final long tag) {
+ this.uid = uid;
+ this.tag = tag;
+ }
+}
diff --git a/service-t/src/com/android/server/net/DelayedDiskWrite.java b/service-t/src/com/android/server/net/DelayedDiskWrite.java
new file mode 100644
index 0000000..35dc455
--- /dev/null
+++ b/service-t/src/com/android/server/net/DelayedDiskWrite.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.text.TextUtils;
+import android.util.Log;
+
+import java.io.BufferedOutputStream;
+import java.io.DataOutputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+/**
+ * This class provides APIs to do a delayed data write to a given {@link OutputStream}.
+ */
+public class DelayedDiskWrite {
+ private static final String TAG = "DelayedDiskWrite";
+
+ private HandlerThread mDiskWriteHandlerThread;
+ private Handler mDiskWriteHandler;
+ /* Tracks multiple writes on the same thread */
+ private int mWriteSequence = 0;
+
+ /**
+ * Used to do a delayed data write to a given {@link OutputStream}.
+ */
+ public interface Writer {
+ /**
+ * write data to a given {@link OutputStream}.
+ */
+ void onWriteCalled(DataOutputStream out) throws IOException;
+ }
+
+ /**
+ * Do a delayed data write to a given output stream opened from filePath.
+ */
+ public void write(final String filePath, final Writer w) {
+ write(filePath, w, true);
+ }
+
+ /**
+ * Do a delayed data write to a given output stream opened from filePath.
+ */
+ public void write(final String filePath, final Writer w, final boolean open) {
+ if (TextUtils.isEmpty(filePath)) {
+ throw new IllegalArgumentException("empty file path");
+ }
+
+ /* Do a delayed write to disk on a separate handler thread */
+ synchronized (this) {
+ if (++mWriteSequence == 1) {
+ mDiskWriteHandlerThread = new HandlerThread("DelayedDiskWriteThread");
+ mDiskWriteHandlerThread.start();
+ mDiskWriteHandler = new Handler(mDiskWriteHandlerThread.getLooper());
+ }
+ }
+
+ mDiskWriteHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ doWrite(filePath, w, open);
+ }
+ });
+ }
+
+ private void doWrite(String filePath, Writer w, boolean open) {
+ DataOutputStream out = null;
+ try {
+ if (open) {
+ out = new DataOutputStream(new BufferedOutputStream(
+ new FileOutputStream(filePath)));
+ }
+ w.onWriteCalled(out);
+ } catch (IOException e) {
+ loge("Error writing data file " + filePath);
+ } finally {
+ if (out != null) {
+ try {
+ out.close();
+ } catch (Exception e) { }
+ }
+
+ // Quit if no more writes sent
+ synchronized (this) {
+ if (--mWriteSequence == 0) {
+ mDiskWriteHandler.getLooper().quit();
+ mDiskWriteHandler = null;
+ mDiskWriteHandlerThread = null;
+ }
+ }
+ }
+ }
+
+ private void loge(String s) {
+ Log.e(TAG, s);
+ }
+}
+
diff --git a/service-t/src/com/android/server/net/InterfaceMapValue.java b/service-t/src/com/android/server/net/InterfaceMapValue.java
new file mode 100644
index 0000000..42c0044
--- /dev/null
+++ b/service-t/src/com/android/server/net/InterfaceMapValue.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.server.net;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+/**
+ * The value of bpf interface index map which is used for NetworkStatsService.
+ */
+public class InterfaceMapValue extends Struct {
+ @Field(order = 0, type = Type.ByteArray, arraysize = 16)
+ public final byte[] interfaceName;
+
+ public InterfaceMapValue(String iface) {
+ final byte[] ifaceArray = iface.getBytes();
+ interfaceName = new byte[16];
+ // All array bytes after the interface name, if any, must be 0.
+ System.arraycopy(ifaceArray, 0, interfaceName, 0, ifaceArray.length);
+ }
+}
diff --git a/service-t/src/com/android/server/net/IpConfigStore.java b/service-t/src/com/android/server/net/IpConfigStore.java
new file mode 100644
index 0000000..3a9a544
--- /dev/null
+++ b/service-t/src/com/android/server/net/IpConfigStore.java
@@ -0,0 +1,449 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import android.net.InetAddresses;
+import android.net.IpConfiguration;
+import android.net.IpConfiguration.IpAssignment;
+import android.net.IpConfiguration.ProxySettings;
+import android.net.LinkAddress;
+import android.net.ProxyInfo;
+import android.net.StaticIpConfiguration;
+import android.net.Uri;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.module.util.ProxyUtils;
+
+import java.io.BufferedInputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.EOFException;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.Inet4Address;
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * This class provides an API to store and manage L3 network IP configuration.
+ */
+public class IpConfigStore {
+ private static final String TAG = "IpConfigStore";
+ private static final boolean DBG = false;
+
+ protected final DelayedDiskWrite mWriter;
+
+ /* IP and proxy configuration keys */
+ protected static final String ID_KEY = "id";
+ protected static final String IP_ASSIGNMENT_KEY = "ipAssignment";
+ protected static final String LINK_ADDRESS_KEY = "linkAddress";
+ protected static final String GATEWAY_KEY = "gateway";
+ protected static final String DNS_KEY = "dns";
+ protected static final String PROXY_SETTINGS_KEY = "proxySettings";
+ protected static final String PROXY_HOST_KEY = "proxyHost";
+ protected static final String PROXY_PORT_KEY = "proxyPort";
+ protected static final String PROXY_PAC_FILE = "proxyPac";
+ protected static final String EXCLUSION_LIST_KEY = "exclusionList";
+ protected static final String EOS = "eos";
+
+ protected static final int IPCONFIG_FILE_VERSION = 3;
+
+ public IpConfigStore(DelayedDiskWrite writer) {
+ mWriter = writer;
+ }
+
+ public IpConfigStore() {
+ this(new DelayedDiskWrite());
+ }
+
+ private static boolean writeConfig(DataOutputStream out, String configKey,
+ IpConfiguration config) throws IOException {
+ return writeConfig(out, configKey, config, IPCONFIG_FILE_VERSION);
+ }
+
+ /**
+ * Write the IP configuration with the given parameters to {@link DataOutputStream}.
+ */
+ @VisibleForTesting
+ public static boolean writeConfig(DataOutputStream out, String configKey,
+ IpConfiguration config, int version) throws IOException {
+ boolean written = false;
+
+ try {
+ switch (config.getIpAssignment()) {
+ case STATIC:
+ out.writeUTF(IP_ASSIGNMENT_KEY);
+ out.writeUTF(config.getIpAssignment().toString());
+ StaticIpConfiguration staticIpConfiguration = config.getStaticIpConfiguration();
+ if (staticIpConfiguration != null) {
+ if (staticIpConfiguration.getIpAddress() != null) {
+ LinkAddress ipAddress = staticIpConfiguration.getIpAddress();
+ out.writeUTF(LINK_ADDRESS_KEY);
+ out.writeUTF(ipAddress.getAddress().getHostAddress());
+ out.writeInt(ipAddress.getPrefixLength());
+ }
+ if (staticIpConfiguration.getGateway() != null) {
+ out.writeUTF(GATEWAY_KEY);
+ out.writeInt(0); // Default route.
+ out.writeInt(1); // Have a gateway.
+ out.writeUTF(staticIpConfiguration.getGateway().getHostAddress());
+ }
+ for (InetAddress inetAddr : staticIpConfiguration.getDnsServers()) {
+ out.writeUTF(DNS_KEY);
+ out.writeUTF(inetAddr.getHostAddress());
+ }
+ }
+ written = true;
+ break;
+ case DHCP:
+ out.writeUTF(IP_ASSIGNMENT_KEY);
+ out.writeUTF(config.getIpAssignment().toString());
+ written = true;
+ break;
+ case UNASSIGNED:
+ /* Ignore */
+ break;
+ default:
+ loge("Ignore invalid ip assignment while writing");
+ break;
+ }
+
+ switch (config.getProxySettings()) {
+ case STATIC:
+ ProxyInfo proxyProperties = config.getHttpProxy();
+ String exclusionList = ProxyUtils.exclusionListAsString(
+ proxyProperties.getExclusionList());
+ out.writeUTF(PROXY_SETTINGS_KEY);
+ out.writeUTF(config.getProxySettings().toString());
+ out.writeUTF(PROXY_HOST_KEY);
+ out.writeUTF(proxyProperties.getHost());
+ out.writeUTF(PROXY_PORT_KEY);
+ out.writeInt(proxyProperties.getPort());
+ if (exclusionList != null) {
+ out.writeUTF(EXCLUSION_LIST_KEY);
+ out.writeUTF(exclusionList);
+ }
+ written = true;
+ break;
+ case PAC:
+ ProxyInfo proxyPacProperties = config.getHttpProxy();
+ out.writeUTF(PROXY_SETTINGS_KEY);
+ out.writeUTF(config.getProxySettings().toString());
+ out.writeUTF(PROXY_PAC_FILE);
+ out.writeUTF(proxyPacProperties.getPacFileUrl().toString());
+ written = true;
+ break;
+ case NONE:
+ out.writeUTF(PROXY_SETTINGS_KEY);
+ out.writeUTF(config.getProxySettings().toString());
+ written = true;
+ break;
+ case UNASSIGNED:
+ /* Ignore */
+ break;
+ default:
+ loge("Ignore invalid proxy settings while writing");
+ break;
+ }
+
+ if (written) {
+ out.writeUTF(ID_KEY);
+ if (version < 3) {
+ out.writeInt(Integer.valueOf(configKey));
+ } else {
+ out.writeUTF(configKey);
+ }
+ }
+ } catch (NullPointerException e) {
+ loge("Failure in writing " + config + e);
+ }
+ out.writeUTF(EOS);
+
+ return written;
+ }
+
+ /**
+ * @deprecated use {@link #writeIpConfigurations(String, ArrayMap)} instead.
+ * New method uses string as network identifier which could be interface name or MAC address or
+ * other token.
+ */
+ @Deprecated
+ public void writeIpAndProxyConfigurationsToFile(String filePath,
+ final SparseArray<IpConfiguration> networks) {
+ mWriter.write(filePath, out -> {
+ out.writeInt(IPCONFIG_FILE_VERSION);
+ for (int i = 0; i < networks.size(); i++) {
+ writeConfig(out, String.valueOf(networks.keyAt(i)), networks.valueAt(i));
+ }
+ });
+ }
+
+ /**
+ * Write the IP configuration associated to the target networks to the destination path.
+ */
+ public void writeIpConfigurations(String filePath,
+ ArrayMap<String, IpConfiguration> networks) {
+ mWriter.write(filePath, out -> {
+ out.writeInt(IPCONFIG_FILE_VERSION);
+ for (int i = 0; i < networks.size(); i++) {
+ writeConfig(out, networks.keyAt(i), networks.valueAt(i));
+ }
+ });
+ }
+
+ /**
+ * Read the IP configuration from the destination path to {@link BufferedInputStream}.
+ */
+ public static ArrayMap<String, IpConfiguration> readIpConfigurations(String filePath) {
+ BufferedInputStream bufferedInputStream;
+ try {
+ bufferedInputStream = new BufferedInputStream(new FileInputStream(filePath));
+ } catch (FileNotFoundException e) {
+ // Return an empty array here because callers expect an empty array when the file is
+ // not present.
+ loge("Error opening configuration file: " + e);
+ return new ArrayMap<>(0);
+ }
+ return readIpConfigurations(bufferedInputStream);
+ }
+
+ /** @deprecated use {@link #readIpConfigurations(String)} */
+ @Deprecated
+ public static SparseArray<IpConfiguration> readIpAndProxyConfigurations(String filePath) {
+ BufferedInputStream bufferedInputStream;
+ try {
+ bufferedInputStream = new BufferedInputStream(new FileInputStream(filePath));
+ } catch (FileNotFoundException e) {
+ // Return an empty array here because callers expect an empty array when the file is
+ // not present.
+ loge("Error opening configuration file: " + e);
+ return new SparseArray<>();
+ }
+ return readIpAndProxyConfigurations(bufferedInputStream);
+ }
+
+ /** @deprecated use {@link #readIpConfigurations(InputStream)} */
+ @Deprecated
+ public static SparseArray<IpConfiguration> readIpAndProxyConfigurations(
+ InputStream inputStream) {
+ ArrayMap<String, IpConfiguration> networks = readIpConfigurations(inputStream);
+ if (networks == null) {
+ return null;
+ }
+
+ SparseArray<IpConfiguration> networksById = new SparseArray<>();
+ for (int i = 0; i < networks.size(); i++) {
+ int id = Integer.valueOf(networks.keyAt(i));
+ networksById.put(id, networks.valueAt(i));
+ }
+
+ return networksById;
+ }
+
+ /** Returns a map of network identity token and {@link IpConfiguration}. */
+ public static ArrayMap<String, IpConfiguration> readIpConfigurations(
+ InputStream inputStream) {
+ ArrayMap<String, IpConfiguration> networks = new ArrayMap<>();
+ DataInputStream in = null;
+ try {
+ in = new DataInputStream(inputStream);
+
+ int version = in.readInt();
+ if (version != 3 && version != 2 && version != 1) {
+ loge("Bad version on IP configuration file, ignore read");
+ return null;
+ }
+
+ while (true) {
+ String uniqueToken = null;
+ // Default is DHCP with no proxy
+ IpAssignment ipAssignment = IpAssignment.DHCP;
+ ProxySettings proxySettings = ProxySettings.NONE;
+ StaticIpConfiguration staticIpConfiguration = new StaticIpConfiguration();
+ LinkAddress linkAddress = null;
+ InetAddress gatewayAddress = null;
+ String proxyHost = null;
+ String pacFileUrl = null;
+ int proxyPort = -1;
+ String exclusionList = null;
+ String key;
+ final List<InetAddress> dnsServers = new ArrayList<>();
+
+ do {
+ key = in.readUTF();
+ try {
+ if (key.equals(ID_KEY)) {
+ if (version < 3) {
+ int id = in.readInt();
+ uniqueToken = String.valueOf(id);
+ } else {
+ uniqueToken = in.readUTF();
+ }
+ } else if (key.equals(IP_ASSIGNMENT_KEY)) {
+ ipAssignment = IpAssignment.valueOf(in.readUTF());
+ } else if (key.equals(LINK_ADDRESS_KEY)) {
+ LinkAddress parsedLinkAddress =
+ new LinkAddress(
+ InetAddresses.parseNumericAddress(in.readUTF()),
+ in.readInt());
+ if (parsedLinkAddress.getAddress() instanceof Inet4Address
+ && linkAddress == null) {
+ linkAddress = parsedLinkAddress;
+ } else {
+ loge("Non-IPv4 or duplicate address: " + parsedLinkAddress);
+ }
+ } else if (key.equals(GATEWAY_KEY)) {
+ LinkAddress dest = null;
+ InetAddress gateway = null;
+ if (version == 1) {
+ // only supported default gateways - leave the dest/prefix empty
+ gateway = InetAddresses.parseNumericAddress(in.readUTF());
+ if (gatewayAddress == null) {
+ gatewayAddress = gateway;
+ } else {
+ loge("Duplicate gateway: " + gateway.getHostAddress());
+ }
+ } else {
+ if (in.readInt() == 1) {
+ dest =
+ new LinkAddress(
+ InetAddresses.parseNumericAddress(in.readUTF()),
+ in.readInt());
+ }
+ if (in.readInt() == 1) {
+ gateway = InetAddresses.parseNumericAddress(in.readUTF());
+ }
+ // If the destination is a default IPv4 route, use the gateway
+ // address unless already set. If there is no destination, assume
+ // it is default route and use the gateway address in all cases.
+ if (dest == null) {
+ gatewayAddress = gateway;
+ } else if (dest.getAddress() instanceof Inet4Address
+ && dest.getPrefixLength() == 0 && gatewayAddress == null) {
+ gatewayAddress = gateway;
+ } else {
+ loge("Non-IPv4 default or duplicate route: "
+ + dest.getAddress());
+ }
+ }
+ } else if (key.equals(DNS_KEY)) {
+ dnsServers.add(InetAddresses.parseNumericAddress(in.readUTF()));
+ } else if (key.equals(PROXY_SETTINGS_KEY)) {
+ proxySettings = ProxySettings.valueOf(in.readUTF());
+ } else if (key.equals(PROXY_HOST_KEY)) {
+ proxyHost = in.readUTF();
+ } else if (key.equals(PROXY_PORT_KEY)) {
+ proxyPort = in.readInt();
+ } else if (key.equals(PROXY_PAC_FILE)) {
+ pacFileUrl = in.readUTF();
+ } else if (key.equals(EXCLUSION_LIST_KEY)) {
+ exclusionList = in.readUTF();
+ } else if (key.equals(EOS)) {
+ break;
+ } else {
+ loge("Ignore unknown key " + key + "while reading");
+ }
+ } catch (IllegalArgumentException e) {
+ loge("Ignore invalid address while reading" + e);
+ }
+ } while (true);
+
+ staticIpConfiguration = new StaticIpConfiguration.Builder()
+ .setIpAddress(linkAddress)
+ .setGateway(gatewayAddress)
+ .setDnsServers(dnsServers)
+ .build();
+
+ if (uniqueToken != null) {
+ IpConfiguration config = new IpConfiguration();
+ networks.put(uniqueToken, config);
+
+ switch (ipAssignment) {
+ case STATIC:
+ config.setStaticIpConfiguration(staticIpConfiguration);
+ config.setIpAssignment(ipAssignment);
+ break;
+ case DHCP:
+ config.setIpAssignment(ipAssignment);
+ break;
+ case UNASSIGNED:
+ loge("BUG: Found UNASSIGNED IP on file, use DHCP");
+ config.setIpAssignment(IpAssignment.DHCP);
+ break;
+ default:
+ loge("Ignore invalid ip assignment while reading.");
+ config.setIpAssignment(IpAssignment.UNASSIGNED);
+ break;
+ }
+
+ switch (proxySettings) {
+ case STATIC:
+ ProxyInfo proxyInfo = ProxyInfo.buildDirectProxy(proxyHost, proxyPort,
+ ProxyUtils.exclusionStringAsList(exclusionList));
+ config.setProxySettings(proxySettings);
+ config.setHttpProxy(proxyInfo);
+ break;
+ case PAC:
+ ProxyInfo proxyPacProperties =
+ ProxyInfo.buildPacProxy(Uri.parse(pacFileUrl));
+ config.setProxySettings(proxySettings);
+ config.setHttpProxy(proxyPacProperties);
+ break;
+ case NONE:
+ config.setProxySettings(proxySettings);
+ break;
+ case UNASSIGNED:
+ loge("BUG: Found UNASSIGNED proxy on file, use NONE");
+ config.setProxySettings(ProxySettings.NONE);
+ break;
+ default:
+ loge("Ignore invalid proxy settings while reading");
+ config.setProxySettings(ProxySettings.UNASSIGNED);
+ break;
+ }
+ } else {
+ if (DBG) log("Missing id while parsing configuration");
+ }
+ }
+ } catch (EOFException ignore) {
+ } catch (IOException e) {
+ loge("Error parsing configuration: " + e);
+ } finally {
+ if (in != null) {
+ try {
+ in.close();
+ } catch (Exception e) { }
+ }
+ }
+
+ return networks;
+ }
+
+ protected static void loge(String s) {
+ Log.e(TAG, s);
+ }
+
+ protected static void log(String s) {
+ Log.d(TAG, s);
+ }
+}
diff --git a/service-t/src/com/android/server/net/NetworkStatsFactory.java b/service-t/src/com/android/server/net/NetworkStatsFactory.java
new file mode 100644
index 0000000..3b93f1a
--- /dev/null
+++ b/service-t/src/com/android/server/net/NetworkStatsFactory.java
@@ -0,0 +1,505 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import static android.net.NetworkStats.INTERFACES_ALL;
+import static android.net.NetworkStats.SET_ALL;
+import static android.net.NetworkStats.TAG_ALL;
+import static android.net.NetworkStats.TAG_NONE;
+import static android.net.NetworkStats.UID_ALL;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.net.NetworkStats;
+import android.net.UnderlyingNetworkInfo;
+import android.os.ServiceSpecificException;
+import android.os.StrictMode;
+import android.os.SystemClock;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.ProcFileReader;
+import com.android.net.module.util.CollectionUtils;
+import com.android.server.BpfNetMaps;
+
+import libcore.io.IoUtils;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.ProtocolException;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Creates {@link NetworkStats} instances by parsing various {@code /proc/}
+ * files as needed.
+ *
+ * @hide
+ */
+public class NetworkStatsFactory {
+ static {
+ System.loadLibrary("service-connectivity");
+ }
+
+ private static final String TAG = "NetworkStatsFactory";
+
+ private static final boolean USE_NATIVE_PARSING = true;
+ private static final boolean VALIDATE_NATIVE_STATS = false;
+
+ /** Path to {@code /proc/net/xt_qtaguid/iface_stat_all}. */
+ private final File mStatsXtIfaceAll;
+ /** Path to {@code /proc/net/xt_qtaguid/iface_stat_fmt}. */
+ private final File mStatsXtIfaceFmt;
+ /** Path to {@code /proc/net/xt_qtaguid/stats}. */
+ private final File mStatsXtUid;
+
+ private final boolean mUseBpfStats;
+
+ private final Context mContext;
+
+ private final BpfNetMaps mBpfNetMaps;
+
+ /**
+ * Guards persistent data access in this class
+ *
+ * <p>In order to prevent deadlocks, critical sections protected by this lock SHALL NOT call out
+ * to other code that will acquire other locks within the system server. See b/134244752.
+ */
+ private final Object mPersistentDataLock = new Object();
+
+ /** Set containing info about active VPNs and their underlying networks. */
+ private volatile UnderlyingNetworkInfo[] mUnderlyingNetworkInfos = new UnderlyingNetworkInfo[0];
+
+ // A persistent snapshot of cumulative stats since device start
+ @GuardedBy("mPersistentDataLock")
+ private NetworkStats mPersistSnapshot;
+
+ // The persistent snapshot of tun and 464xlat adjusted stats since device start
+ @GuardedBy("mPersistentDataLock")
+ private NetworkStats mTunAnd464xlatAdjustedStats;
+
+ /**
+ * (Stacked interface) -> (base interface) association for all connected ifaces since boot.
+ *
+ * Because counters must never roll backwards, once a given interface is stacked on top of an
+ * underlying interface, the stacked interface can never be stacked on top of
+ * another interface. */
+ private final ConcurrentHashMap<String, String> mStackedIfaces
+ = new ConcurrentHashMap<>();
+
+ /** Informs the factory of a new stacked interface. */
+ public void noteStackedIface(String stackedIface, String baseIface) {
+ if (stackedIface != null && baseIface != null) {
+ mStackedIfaces.put(stackedIface, baseIface);
+ }
+ }
+
+ /**
+ * Set active VPN information for data usage migration purposes
+ *
+ * <p>Traffic on TUN-based VPNs inherently all appear to be originated from the VPN providing
+ * app's UID. This method is used to support migration of VPN data usage, ensuring data is
+ * accurately billed to the real owner of the traffic.
+ *
+ * @param vpnArray The snapshot of the currently-running VPNs.
+ */
+ public void updateUnderlyingNetworkInfos(UnderlyingNetworkInfo[] vpnArray) {
+ mUnderlyingNetworkInfos = vpnArray.clone();
+ }
+
+ /**
+ * Get a set of interfaces containing specified ifaces and stacked interfaces.
+ *
+ * <p>The added stacked interfaces are ifaces stacked on top of the specified ones, or ifaces
+ * on which the specified ones are stacked. Stacked interfaces are those noted with
+ * {@link #noteStackedIface(String, String)}, but only interfaces noted before this method
+ * is called are guaranteed to be included.
+ */
+ public String[] augmentWithStackedInterfaces(@Nullable String[] requiredIfaces) {
+ if (requiredIfaces == NetworkStats.INTERFACES_ALL) {
+ return null;
+ }
+
+ HashSet<String> relatedIfaces = new HashSet<>(Arrays.asList(requiredIfaces));
+ // ConcurrentHashMap's EntrySet iterators are "guaranteed to traverse
+ // elements as they existed upon construction exactly once, and may
+ // (but are not guaranteed to) reflect any modifications subsequent to construction".
+ // This is enough here.
+ for (Map.Entry<String, String> entry : mStackedIfaces.entrySet()) {
+ if (relatedIfaces.contains(entry.getKey())) {
+ relatedIfaces.add(entry.getValue());
+ } else if (relatedIfaces.contains(entry.getValue())) {
+ relatedIfaces.add(entry.getKey());
+ }
+ }
+
+ String[] outArray = new String[relatedIfaces.size()];
+ return relatedIfaces.toArray(outArray);
+ }
+
+ /**
+ * Applies 464xlat adjustments with ifaces noted with {@link #noteStackedIface(String, String)}.
+ * @see NetworkStats#apply464xlatAdjustments(NetworkStats, NetworkStats, Map)
+ */
+ public void apply464xlatAdjustments(NetworkStats baseTraffic, NetworkStats stackedTraffic) {
+ NetworkStats.apply464xlatAdjustments(baseTraffic, stackedTraffic, mStackedIfaces);
+ }
+
+ public NetworkStatsFactory(@NonNull Context ctx) {
+ this(ctx, new File("/proc/"), true);
+ }
+
+ @VisibleForTesting
+ public NetworkStatsFactory(@NonNull Context ctx, File procRoot, boolean useBpfStats) {
+ mStatsXtIfaceAll = new File(procRoot, "net/xt_qtaguid/iface_stat_all");
+ mStatsXtIfaceFmt = new File(procRoot, "net/xt_qtaguid/iface_stat_fmt");
+ mStatsXtUid = new File(procRoot, "net/xt_qtaguid/stats");
+ mUseBpfStats = useBpfStats;
+ mBpfNetMaps = new BpfNetMaps();
+ synchronized (mPersistentDataLock) {
+ mPersistSnapshot = new NetworkStats(SystemClock.elapsedRealtime(), -1);
+ mTunAnd464xlatAdjustedStats = new NetworkStats(SystemClock.elapsedRealtime(), -1);
+ }
+ mContext = ctx;
+ }
+
+ public NetworkStats readBpfNetworkStatsDev() throws IOException {
+ final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 6);
+ if (nativeReadNetworkStatsDev(stats) != 0) {
+ throw new IOException("Failed to parse bpf iface stats");
+ }
+ return stats;
+ }
+
+ /**
+ * Parse and return interface-level summary {@link NetworkStats} measured
+ * using {@code /proc/net/dev} style hooks, which may include non IP layer
+ * traffic. Values monotonically increase since device boot, and may include
+ * details about inactive interfaces.
+ *
+ * @throws IllegalStateException when problem parsing stats.
+ */
+ public NetworkStats readNetworkStatsSummaryDev() throws IOException {
+
+ // Return xt_bpf stats if switched to bpf module.
+ if (mUseBpfStats)
+ return readBpfNetworkStatsDev();
+
+ final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
+
+ final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 6);
+ final NetworkStats.Entry entry = new NetworkStats.Entry();
+
+ ProcFileReader reader = null;
+ try {
+ reader = new ProcFileReader(new FileInputStream(mStatsXtIfaceAll));
+
+ while (reader.hasMoreData()) {
+ entry.iface = reader.nextString();
+ entry.uid = UID_ALL;
+ entry.set = SET_ALL;
+ entry.tag = TAG_NONE;
+
+ final boolean active = reader.nextInt() != 0;
+
+ // always include snapshot values
+ entry.rxBytes = reader.nextLong();
+ entry.rxPackets = reader.nextLong();
+ entry.txBytes = reader.nextLong();
+ entry.txPackets = reader.nextLong();
+
+ // fold in active numbers, but only when active
+ if (active) {
+ entry.rxBytes += reader.nextLong();
+ entry.rxPackets += reader.nextLong();
+ entry.txBytes += reader.nextLong();
+ entry.txPackets += reader.nextLong();
+ }
+
+ stats.insertEntry(entry);
+ reader.finishLine();
+ }
+ } catch (NullPointerException|NumberFormatException e) {
+ throw protocolExceptionWithCause("problem parsing stats", e);
+ } finally {
+ IoUtils.closeQuietly(reader);
+ StrictMode.setThreadPolicy(savedPolicy);
+ }
+ return stats;
+ }
+
+ /**
+ * Parse and return interface-level summary {@link NetworkStats}. Designed
+ * to return only IP layer traffic. Values monotonically increase since
+ * device boot, and may include details about inactive interfaces.
+ *
+ * @throws IllegalStateException when problem parsing stats.
+ */
+ public NetworkStats readNetworkStatsSummaryXt() throws IOException {
+
+ // Return xt_bpf stats if qtaguid module is replaced.
+ if (mUseBpfStats)
+ return readBpfNetworkStatsDev();
+
+ final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
+
+ // return null when kernel doesn't support
+ if (!mStatsXtIfaceFmt.exists()) return null;
+
+ final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 6);
+ final NetworkStats.Entry entry = new NetworkStats.Entry();
+
+ ProcFileReader reader = null;
+ try {
+ // open and consume header line
+ reader = new ProcFileReader(new FileInputStream(mStatsXtIfaceFmt));
+ reader.finishLine();
+
+ while (reader.hasMoreData()) {
+ entry.iface = reader.nextString();
+ entry.uid = UID_ALL;
+ entry.set = SET_ALL;
+ entry.tag = TAG_NONE;
+
+ entry.rxBytes = reader.nextLong();
+ entry.rxPackets = reader.nextLong();
+ entry.txBytes = reader.nextLong();
+ entry.txPackets = reader.nextLong();
+
+ stats.insertEntry(entry);
+ reader.finishLine();
+ }
+ } catch (NullPointerException|NumberFormatException e) {
+ throw protocolExceptionWithCause("problem parsing stats", e);
+ } finally {
+ IoUtils.closeQuietly(reader);
+ StrictMode.setThreadPolicy(savedPolicy);
+ }
+ return stats;
+ }
+
+ public NetworkStats readNetworkStatsDetail() throws IOException {
+ return readNetworkStatsDetail(UID_ALL, INTERFACES_ALL, TAG_ALL);
+ }
+
+ @GuardedBy("mPersistentDataLock")
+ private void requestSwapActiveStatsMapLocked() throws IOException {
+ try {
+ // Do a active map stats swap. Once the swap completes, this code
+ // can read and clean the inactive map without races.
+ mBpfNetMaps.swapActiveStatsMap();
+ } catch (ServiceSpecificException e) {
+ throw new IOException(e);
+ }
+ }
+
+ /**
+ * Reads the detailed UID stats based on the provided parameters
+ *
+ * @param limitUid the UID to limit this query to
+ * @param limitIfaces the interfaces to limit this query to. Use {@link
+ * NetworkStats.INTERFACES_ALL} to select all interfaces
+ * @param limitTag the tags to limit this query to
+ * @return the NetworkStats instance containing network statistics at the present time.
+ */
+ public NetworkStats readNetworkStatsDetail(
+ int limitUid, String[] limitIfaces, int limitTag) throws IOException {
+ // In order to prevent deadlocks, anything protected by this lock MUST NOT call out to other
+ // code that will acquire other locks within the system server. See b/134244752.
+ synchronized (mPersistentDataLock) {
+ // Take a reference. If this gets swapped out, we still have the old reference.
+ final UnderlyingNetworkInfo[] vpnArray = mUnderlyingNetworkInfos;
+ // Take a defensive copy. mPersistSnapshot is mutated in some cases below
+ final NetworkStats prev = mPersistSnapshot.clone();
+
+ if (USE_NATIVE_PARSING) {
+ final NetworkStats stats =
+ new NetworkStats(SystemClock.elapsedRealtime(), 0 /* initialSize */);
+ if (mUseBpfStats) {
+ requestSwapActiveStatsMapLocked();
+ // Stats are always read from the inactive map, so they must be read after the
+ // swap
+ if (nativeReadNetworkStatsDetail(stats, mStatsXtUid.getAbsolutePath(), UID_ALL,
+ INTERFACES_ALL, TAG_ALL, mUseBpfStats) != 0) {
+ throw new IOException("Failed to parse network stats");
+ }
+
+ // BPF stats are incremental; fold into mPersistSnapshot.
+ mPersistSnapshot.setElapsedRealtime(stats.getElapsedRealtime());
+ mPersistSnapshot.combineAllValues(stats);
+ } else {
+ if (nativeReadNetworkStatsDetail(stats, mStatsXtUid.getAbsolutePath(), UID_ALL,
+ INTERFACES_ALL, TAG_ALL, mUseBpfStats) != 0) {
+ throw new IOException("Failed to parse network stats");
+ }
+ if (VALIDATE_NATIVE_STATS) {
+ final NetworkStats javaStats = javaReadNetworkStatsDetail(mStatsXtUid,
+ UID_ALL, INTERFACES_ALL, TAG_ALL);
+ assertEquals(javaStats, stats);
+ }
+
+ mPersistSnapshot = stats;
+ }
+ } else {
+ mPersistSnapshot = javaReadNetworkStatsDetail(mStatsXtUid, UID_ALL, INTERFACES_ALL,
+ TAG_ALL);
+ }
+
+ NetworkStats adjustedStats = adjustForTunAnd464Xlat(mPersistSnapshot, prev, vpnArray);
+
+ // Filter return values
+ adjustedStats.filter(limitUid, limitIfaces, limitTag);
+ return adjustedStats;
+ }
+ }
+
+ @GuardedBy("mPersistentDataLock")
+ private NetworkStats adjustForTunAnd464Xlat(NetworkStats uidDetailStats,
+ NetworkStats previousStats, UnderlyingNetworkInfo[] vpnArray) {
+ // Calculate delta from last snapshot
+ final NetworkStats delta = uidDetailStats.subtract(previousStats);
+
+ // Apply 464xlat adjustments before VPN adjustments. If VPNs are using v4 on a v6 only
+ // network, the overhead is their fault.
+ // No locking here: apply464xlatAdjustments behaves fine with an add-only
+ // ConcurrentHashMap.
+ delta.apply464xlatAdjustments(mStackedIfaces);
+
+ // Migrate data usage over a VPN to the TUN network.
+ for (UnderlyingNetworkInfo info : vpnArray) {
+ delta.migrateTun(info.getOwnerUid(), info.getInterface(),
+ info.getUnderlyingInterfaces());
+ // Filter out debug entries as that may lead to over counting.
+ delta.filterDebugEntries();
+ }
+
+ // Update mTunAnd464xlatAdjustedStats with migrated delta.
+ mTunAnd464xlatAdjustedStats.combineAllValues(delta);
+ mTunAnd464xlatAdjustedStats.setElapsedRealtime(uidDetailStats.getElapsedRealtime());
+
+ return mTunAnd464xlatAdjustedStats.clone();
+ }
+
+ /**
+ * Parse and return {@link NetworkStats} with UID-level details. Values are
+ * expected to monotonically increase since device boot.
+ */
+ @VisibleForTesting
+ public static NetworkStats javaReadNetworkStatsDetail(File detailPath, int limitUid,
+ String[] limitIfaces, int limitTag)
+ throws IOException {
+ final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
+
+ final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 24);
+ final NetworkStats.Entry entry = new NetworkStats.Entry();
+
+ int idx = 1;
+ int lastIdx = 1;
+
+ ProcFileReader reader = null;
+ try {
+ // open and consume header line
+ reader = new ProcFileReader(new FileInputStream(detailPath));
+ reader.finishLine();
+
+ while (reader.hasMoreData()) {
+ idx = reader.nextInt();
+ if (idx != lastIdx + 1) {
+ throw new ProtocolException(
+ "inconsistent idx=" + idx + " after lastIdx=" + lastIdx);
+ }
+ lastIdx = idx;
+
+ entry.iface = reader.nextString();
+ entry.tag = kernelToTag(reader.nextString());
+ entry.uid = reader.nextInt();
+ entry.set = reader.nextInt();
+ entry.rxBytes = reader.nextLong();
+ entry.rxPackets = reader.nextLong();
+ entry.txBytes = reader.nextLong();
+ entry.txPackets = reader.nextLong();
+
+ if ((limitIfaces == null || CollectionUtils.contains(limitIfaces, entry.iface))
+ && (limitUid == UID_ALL || limitUid == entry.uid)
+ && (limitTag == TAG_ALL || limitTag == entry.tag)) {
+ stats.insertEntry(entry);
+ }
+
+ reader.finishLine();
+ }
+ } catch (NullPointerException|NumberFormatException e) {
+ throw protocolExceptionWithCause("problem parsing idx " + idx, e);
+ } finally {
+ IoUtils.closeQuietly(reader);
+ StrictMode.setThreadPolicy(savedPolicy);
+ }
+
+ return stats;
+ }
+
+ public void assertEquals(NetworkStats expected, NetworkStats actual) {
+ if (expected.size() != actual.size()) {
+ throw new AssertionError(
+ "Expected size " + expected.size() + ", actual size " + actual.size());
+ }
+
+ NetworkStats.Entry expectedRow = null;
+ NetworkStats.Entry actualRow = null;
+ for (int i = 0; i < expected.size(); i++) {
+ expectedRow = expected.getValues(i, expectedRow);
+ actualRow = actual.getValues(i, actualRow);
+ if (!expectedRow.equals(actualRow)) {
+ throw new AssertionError(
+ "Expected row " + i + ": " + expectedRow + ", actual row " + actualRow);
+ }
+ }
+ }
+
+ /**
+ * Convert {@code /proc/} tag format to {@link Integer}. Assumes incoming
+ * format like {@code 0x7fffffff00000000}.
+ */
+ public static int kernelToTag(String string) {
+ int length = string.length();
+ if (length > 10) {
+ return Long.decode(string.substring(0, length - 8)).intValue();
+ } else {
+ return 0;
+ }
+ }
+
+ /**
+ * Parse statistics from file into given {@link NetworkStats} object. Values
+ * are expected to monotonically increase since device boot.
+ */
+ @VisibleForTesting
+ public static native int nativeReadNetworkStatsDetail(NetworkStats stats, String path,
+ int limitUid, String[] limitIfaces, int limitTag, boolean useBpfStats);
+
+ @VisibleForTesting
+ public static native int nativeReadNetworkStatsDev(NetworkStats stats);
+
+ private static ProtocolException protocolExceptionWithCause(String message, Throwable cause) {
+ ProtocolException pe = new ProtocolException(message);
+ pe.initCause(cause);
+ return pe;
+ }
+}
diff --git a/service-t/src/com/android/server/net/NetworkStatsObservers.java b/service-t/src/com/android/server/net/NetworkStatsObservers.java
new file mode 100644
index 0000000..fdfc893
--- /dev/null
+++ b/service-t/src/com/android/server/net/NetworkStatsObservers.java
@@ -0,0 +1,451 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import static android.app.usage.NetworkStatsManager.MIN_THRESHOLD_BYTES;
+
+import android.app.usage.NetworkStatsManager;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.net.DataUsageRequest;
+import android.net.NetworkIdentitySet;
+import android.net.NetworkStack;
+import android.net.NetworkStats;
+import android.net.NetworkStatsAccess;
+import android.net.NetworkStatsCollection;
+import android.net.NetworkStatsHistory;
+import android.net.NetworkTemplate;
+import android.net.netstats.IUsageCallback;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.Message;
+import android.os.Process;
+import android.os.RemoteException;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Manages observers of {@link NetworkStats}. Allows observers to be notified when
+ * data usage has been reported in {@link NetworkStatsService}. An observer can set
+ * a threshold of how much data it cares about to be notified.
+ */
+class NetworkStatsObservers {
+ private static final String TAG = "NetworkStatsObservers";
+ private static final boolean LOGV = false;
+
+ private static final int MSG_REGISTER = 1;
+ private static final int MSG_UNREGISTER = 2;
+ private static final int MSG_UPDATE_STATS = 3;
+
+ // All access to this map must be done from the handler thread.
+ // indexed by DataUsageRequest#requestId
+ private final SparseArray<RequestInfo> mDataUsageRequests = new SparseArray<>();
+
+ // Sequence number of DataUsageRequests
+ private final AtomicInteger mNextDataUsageRequestId = new AtomicInteger();
+
+ // Lazily instantiated when an observer is registered.
+ private volatile Handler mHandler;
+
+ /**
+ * Creates a wrapper that contains the caller context and a normalized request.
+ * The request should be returned to the caller app, and the wrapper should be sent to this
+ * object through #addObserver by the service handler.
+ *
+ * <p>It will register the observer asynchronously, so it is safe to call from any thread.
+ *
+ * @return the normalized request wrapped within {@link RequestInfo}.
+ */
+ public DataUsageRequest register(Context context, DataUsageRequest inputRequest,
+ IUsageCallback callback, int callingUid, @NetworkStatsAccess.Level int accessLevel) {
+ DataUsageRequest request = buildRequest(context, inputRequest, callingUid);
+ RequestInfo requestInfo = buildRequestInfo(request, callback, callingUid,
+ accessLevel);
+
+ if (LOGV) Log.v(TAG, "Registering observer for " + request);
+ getHandler().sendMessage(mHandler.obtainMessage(MSG_REGISTER, requestInfo));
+ return request;
+ }
+
+ /**
+ * Unregister a data usage observer.
+ *
+ * <p>It will unregister the observer asynchronously, so it is safe to call from any thread.
+ */
+ public void unregister(DataUsageRequest request, int callingUid) {
+ getHandler().sendMessage(mHandler.obtainMessage(MSG_UNREGISTER, callingUid, 0 /* ignore */,
+ request));
+ }
+
+ /**
+ * Updates data usage statistics of registered observers and notifies if limits are reached.
+ *
+ * <p>It will update stats asynchronously, so it is safe to call from any thread.
+ */
+ public void updateStats(NetworkStats xtSnapshot, NetworkStats uidSnapshot,
+ ArrayMap<String, NetworkIdentitySet> activeIfaces,
+ ArrayMap<String, NetworkIdentitySet> activeUidIfaces,
+ long currentTime) {
+ StatsContext statsContext = new StatsContext(xtSnapshot, uidSnapshot, activeIfaces,
+ activeUidIfaces, currentTime);
+ getHandler().sendMessage(mHandler.obtainMessage(MSG_UPDATE_STATS, statsContext));
+ }
+
+ private Handler getHandler() {
+ if (mHandler == null) {
+ synchronized (this) {
+ if (mHandler == null) {
+ if (LOGV) Log.v(TAG, "Creating handler");
+ mHandler = new Handler(getHandlerLooperLocked(), mHandlerCallback);
+ }
+ }
+ }
+ return mHandler;
+ }
+
+ @VisibleForTesting
+ protected Looper getHandlerLooperLocked() {
+ HandlerThread handlerThread = new HandlerThread(TAG);
+ handlerThread.start();
+ return handlerThread.getLooper();
+ }
+
+ private Handler.Callback mHandlerCallback = new Handler.Callback() {
+ @Override
+ public boolean handleMessage(Message msg) {
+ switch (msg.what) {
+ case MSG_REGISTER: {
+ handleRegister((RequestInfo) msg.obj);
+ return true;
+ }
+ case MSG_UNREGISTER: {
+ handleUnregister((DataUsageRequest) msg.obj, msg.arg1 /* callingUid */);
+ return true;
+ }
+ case MSG_UPDATE_STATS: {
+ handleUpdateStats((StatsContext) msg.obj);
+ return true;
+ }
+ default: {
+ return false;
+ }
+ }
+ }
+ };
+
+ /**
+ * Adds a {@link RequestInfo} as an observer.
+ * Should only be called from the handler thread otherwise there will be a race condition
+ * on mDataUsageRequests.
+ */
+ private void handleRegister(RequestInfo requestInfo) {
+ mDataUsageRequests.put(requestInfo.mRequest.requestId, requestInfo);
+ }
+
+ /**
+ * Removes a {@link DataUsageRequest} if the calling uid is authorized.
+ * Should only be called from the handler thread otherwise there will be a race condition
+ * on mDataUsageRequests.
+ */
+ private void handleUnregister(DataUsageRequest request, int callingUid) {
+ RequestInfo requestInfo;
+ requestInfo = mDataUsageRequests.get(request.requestId);
+ if (requestInfo == null) {
+ if (LOGV) Log.v(TAG, "Trying to unregister unknown request " + request);
+ return;
+ }
+ if (Process.SYSTEM_UID != callingUid && requestInfo.mCallingUid != callingUid) {
+ Log.w(TAG, "Caller uid " + callingUid + " is not owner of " + request);
+ return;
+ }
+
+ if (LOGV) Log.v(TAG, "Unregistering " + request);
+ mDataUsageRequests.remove(request.requestId);
+ requestInfo.unlinkDeathRecipient();
+ requestInfo.callCallback(NetworkStatsManager.CALLBACK_RELEASED);
+ }
+
+ private void handleUpdateStats(StatsContext statsContext) {
+ if (mDataUsageRequests.size() == 0) {
+ return;
+ }
+
+ for (int i = 0; i < mDataUsageRequests.size(); i++) {
+ RequestInfo requestInfo = mDataUsageRequests.valueAt(i);
+ requestInfo.updateStats(statsContext);
+ }
+ }
+
+ private DataUsageRequest buildRequest(Context context, DataUsageRequest request,
+ int callingUid) {
+ // For non-NETWORK_STACK permission uid, cap the minimum threshold to a safe default to
+ // avoid too many callbacks.
+ final long thresholdInBytes = (context.checkPermission(
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, Process.myPid(), callingUid)
+ == PackageManager.PERMISSION_GRANTED ? request.thresholdInBytes
+ : Math.max(MIN_THRESHOLD_BYTES, request.thresholdInBytes));
+ if (thresholdInBytes > request.thresholdInBytes) {
+ Log.w(TAG, "Threshold was too low for " + request
+ + ". Overriding to a safer default of " + thresholdInBytes + " bytes");
+ }
+ return new DataUsageRequest(mNextDataUsageRequestId.incrementAndGet(),
+ request.template, thresholdInBytes);
+ }
+
+ private RequestInfo buildRequestInfo(DataUsageRequest request, IUsageCallback callback,
+ int callingUid, @NetworkStatsAccess.Level int accessLevel) {
+ if (accessLevel <= NetworkStatsAccess.Level.USER) {
+ return new UserUsageRequestInfo(this, request, callback, callingUid,
+ accessLevel);
+ } else {
+ // Safety check in case a new access level is added and we forgot to update this
+ if (accessLevel < NetworkStatsAccess.Level.DEVICESUMMARY) {
+ throw new IllegalArgumentException(
+ "accessLevel " + accessLevel + " is less than DEVICESUMMARY.");
+ }
+ return new NetworkUsageRequestInfo(this, request, callback, callingUid,
+ accessLevel);
+ }
+ }
+
+ /**
+ * Tracks information relevant to a data usage observer.
+ * It will notice when the calling process dies so we can self-expire.
+ */
+ private abstract static class RequestInfo implements IBinder.DeathRecipient {
+ private final NetworkStatsObservers mStatsObserver;
+ protected final DataUsageRequest mRequest;
+ private final IUsageCallback mCallback;
+ protected final int mCallingUid;
+ protected final @NetworkStatsAccess.Level int mAccessLevel;
+ protected NetworkStatsRecorder mRecorder;
+ protected NetworkStatsCollection mCollection;
+
+ RequestInfo(NetworkStatsObservers statsObserver, DataUsageRequest request,
+ IUsageCallback callback, int callingUid,
+ @NetworkStatsAccess.Level int accessLevel) {
+ mStatsObserver = statsObserver;
+ mRequest = request;
+ mCallback = callback;
+ mCallingUid = callingUid;
+ mAccessLevel = accessLevel;
+
+ try {
+ mCallback.asBinder().linkToDeath(this, 0);
+ } catch (RemoteException e) {
+ binderDied();
+ }
+ }
+
+ @Override
+ public void binderDied() {
+ if (LOGV) {
+ Log.v(TAG, "RequestInfo binderDied(" + mRequest + ", " + mCallback + ")");
+ }
+ mStatsObserver.unregister(mRequest, Process.SYSTEM_UID);
+ callCallback(NetworkStatsManager.CALLBACK_RELEASED);
+ }
+
+ @Override
+ public String toString() {
+ return "RequestInfo from uid:" + mCallingUid
+ + " for " + mRequest + " accessLevel:" + mAccessLevel;
+ }
+
+ private void unlinkDeathRecipient() {
+ mCallback.asBinder().unlinkToDeath(this, 0);
+ }
+
+ /**
+ * Update stats given the samples and interface to identity mappings.
+ */
+ private void updateStats(StatsContext statsContext) {
+ if (mRecorder == null) {
+ // First run; establish baseline stats
+ resetRecorder();
+ recordSample(statsContext);
+ return;
+ }
+ recordSample(statsContext);
+
+ if (checkStats()) {
+ resetRecorder();
+ callCallback(NetworkStatsManager.CALLBACK_LIMIT_REACHED);
+ }
+ }
+
+ private void callCallback(int callbackType) {
+ try {
+ if (LOGV) {
+ Log.v(TAG, "sending notification " + callbackTypeToName(callbackType)
+ + " for " + mRequest);
+ }
+ switch (callbackType) {
+ case NetworkStatsManager.CALLBACK_LIMIT_REACHED:
+ mCallback.onThresholdReached(mRequest);
+ break;
+ case NetworkStatsManager.CALLBACK_RELEASED:
+ mCallback.onCallbackReleased(mRequest);
+ break;
+ }
+ } catch (RemoteException e) {
+ // May occur naturally in the race of binder death.
+ Log.w(TAG, "RemoteException caught trying to send a callback msg for " + mRequest);
+ }
+ }
+
+ private void resetRecorder() {
+ mRecorder = new NetworkStatsRecorder();
+ mCollection = mRecorder.getSinceBoot();
+ }
+
+ protected abstract boolean checkStats();
+
+ protected abstract void recordSample(StatsContext statsContext);
+
+ private String callbackTypeToName(int callbackType) {
+ switch (callbackType) {
+ case NetworkStatsManager.CALLBACK_LIMIT_REACHED:
+ return "LIMIT_REACHED";
+ case NetworkStatsManager.CALLBACK_RELEASED:
+ return "RELEASED";
+ default:
+ return "UNKNOWN";
+ }
+ }
+ }
+
+ private static class NetworkUsageRequestInfo extends RequestInfo {
+ NetworkUsageRequestInfo(NetworkStatsObservers statsObserver, DataUsageRequest request,
+ IUsageCallback callback, int callingUid,
+ @NetworkStatsAccess.Level int accessLevel) {
+ super(statsObserver, request, callback, callingUid, accessLevel);
+ }
+
+ @Override
+ protected boolean checkStats() {
+ long bytesSoFar = getTotalBytesForNetwork(mRequest.template);
+ if (LOGV) {
+ Log.v(TAG, bytesSoFar + " bytes so far since notification for "
+ + mRequest.template);
+ }
+ if (bytesSoFar > mRequest.thresholdInBytes) {
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ protected void recordSample(StatsContext statsContext) {
+ // Recorder does not need to be locked in this context since only the handler
+ // thread will update it. We pass a null VPN array because usage is aggregated by uid
+ // for this snapshot, so VPN traffic can't be reattributed to responsible apps.
+ mRecorder.recordSnapshotLocked(statsContext.mXtSnapshot, statsContext.mActiveIfaces,
+ statsContext.mCurrentTime);
+ }
+
+ /**
+ * Reads stats matching the given template. {@link NetworkStatsCollection} will aggregate
+ * over all buckets, which in this case should be only one since we built it big enough
+ * that it will outlive the caller. If it doesn't, then there will be multiple buckets.
+ */
+ private long getTotalBytesForNetwork(NetworkTemplate template) {
+ NetworkStats stats = mCollection.getSummary(template,
+ Long.MIN_VALUE /* start */, Long.MAX_VALUE /* end */,
+ mAccessLevel, mCallingUid);
+ return stats.getTotalBytes();
+ }
+ }
+
+ private static class UserUsageRequestInfo extends RequestInfo {
+ UserUsageRequestInfo(NetworkStatsObservers statsObserver, DataUsageRequest request,
+ IUsageCallback callback, int callingUid,
+ @NetworkStatsAccess.Level int accessLevel) {
+ super(statsObserver, request, callback, callingUid, accessLevel);
+ }
+
+ @Override
+ protected boolean checkStats() {
+ int[] uidsToMonitor = mCollection.getRelevantUids(mAccessLevel, mCallingUid);
+
+ for (int i = 0; i < uidsToMonitor.length; i++) {
+ long bytesSoFar = getTotalBytesForNetworkUid(mRequest.template, uidsToMonitor[i]);
+ if (bytesSoFar > mRequest.thresholdInBytes) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ protected void recordSample(StatsContext statsContext) {
+ // Recorder does not need to be locked in this context since only the handler
+ // thread will update it. We pass the VPN info so VPN traffic is reattributed to
+ // responsible apps.
+ mRecorder.recordSnapshotLocked(statsContext.mUidSnapshot, statsContext.mActiveUidIfaces,
+ statsContext.mCurrentTime);
+ }
+
+ /**
+ * Reads all stats matching the given template and uid. Ther history will likely only
+ * contain one bucket per ident since we build it big enough that it will outlive the
+ * caller lifetime.
+ */
+ private long getTotalBytesForNetworkUid(NetworkTemplate template, int uid) {
+ try {
+ NetworkStatsHistory history = mCollection.getHistory(template, null, uid,
+ NetworkStats.SET_ALL, NetworkStats.TAG_NONE,
+ NetworkStatsHistory.FIELD_ALL,
+ Long.MIN_VALUE /* start */, Long.MAX_VALUE /* end */,
+ mAccessLevel, mCallingUid);
+ return history.getTotalBytes();
+ } catch (SecurityException e) {
+ if (LOGV) {
+ Log.w(TAG, "CallerUid " + mCallingUid + " may have lost access to uid "
+ + uid);
+ }
+ return 0;
+ }
+ }
+ }
+
+ private static class StatsContext {
+ NetworkStats mXtSnapshot;
+ NetworkStats mUidSnapshot;
+ ArrayMap<String, NetworkIdentitySet> mActiveIfaces;
+ ArrayMap<String, NetworkIdentitySet> mActiveUidIfaces;
+ long mCurrentTime;
+
+ StatsContext(NetworkStats xtSnapshot, NetworkStats uidSnapshot,
+ ArrayMap<String, NetworkIdentitySet> activeIfaces,
+ ArrayMap<String, NetworkIdentitySet> activeUidIfaces,
+ long currentTime) {
+ mXtSnapshot = xtSnapshot;
+ mUidSnapshot = uidSnapshot;
+ mActiveIfaces = activeIfaces;
+ mActiveUidIfaces = activeUidIfaces;
+ mCurrentTime = currentTime;
+ }
+ }
+}
diff --git a/service-t/src/com/android/server/net/NetworkStatsRecorder.java b/service-t/src/com/android/server/net/NetworkStatsRecorder.java
new file mode 100644
index 0000000..f62765d
--- /dev/null
+++ b/service-t/src/com/android/server/net/NetworkStatsRecorder.java
@@ -0,0 +1,507 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import static android.net.NetworkStats.TAG_NONE;
+import static android.net.TrafficStats.KB_IN_BYTES;
+import static android.net.TrafficStats.MB_IN_BYTES;
+import static android.text.format.DateUtils.YEAR_IN_MILLIS;
+
+import android.net.NetworkIdentitySet;
+import android.net.NetworkStats;
+import android.net.NetworkStats.NonMonotonicObserver;
+import android.net.NetworkStatsAccess;
+import android.net.NetworkStatsCollection;
+import android.net.NetworkStatsHistory;
+import android.net.NetworkTemplate;
+import android.net.TrafficStats;
+import android.os.Binder;
+import android.os.DropBoxManager;
+import android.service.NetworkStatsRecorderProto;
+import android.util.IndentingPrintWriter;
+import android.util.Log;
+import android.util.proto.ProtoOutputStream;
+
+import com.android.internal.util.FileRotator;
+import com.android.net.module.util.NetworkStatsUtils;
+
+import libcore.io.IoUtils;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.lang.ref.WeakReference;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * Logic to record deltas between periodic {@link NetworkStats} snapshots into
+ * {@link NetworkStatsHistory} that belong to {@link NetworkStatsCollection}.
+ * Keeps pending changes in memory until they pass a specific threshold, in
+ * bytes. Uses {@link FileRotator} for persistence logic if present.
+ * <p>
+ * Not inherently thread safe.
+ */
+public class NetworkStatsRecorder {
+ private static final String TAG = "NetworkStatsRecorder";
+ private static final boolean LOGD = false;
+ private static final boolean LOGV = false;
+
+ private static final String TAG_NETSTATS_DUMP = "netstats_dump";
+
+ /** Dump before deleting in {@link #recoverFromWtf()}. */
+ private static final boolean DUMP_BEFORE_DELETE = true;
+
+ private final FileRotator mRotator;
+ private final NonMonotonicObserver<String> mObserver;
+ private final DropBoxManager mDropBox;
+ private final String mCookie;
+
+ private final long mBucketDuration;
+ private final boolean mOnlyTags;
+
+ private long mPersistThresholdBytes = 2 * MB_IN_BYTES;
+ private NetworkStats mLastSnapshot;
+
+ private final NetworkStatsCollection mPending;
+ private final NetworkStatsCollection mSinceBoot;
+
+ private final CombiningRewriter mPendingRewriter;
+
+ private WeakReference<NetworkStatsCollection> mComplete;
+
+ /**
+ * Non-persisted recorder, with only one bucket. Used by {@link NetworkStatsObservers}.
+ */
+ public NetworkStatsRecorder() {
+ mRotator = null;
+ mObserver = null;
+ mDropBox = null;
+ mCookie = null;
+
+ // set the bucket big enough to have all data in one bucket, but allow some
+ // slack to avoid overflow
+ mBucketDuration = YEAR_IN_MILLIS;
+ mOnlyTags = false;
+
+ mPending = null;
+ mSinceBoot = new NetworkStatsCollection(mBucketDuration);
+
+ mPendingRewriter = null;
+ }
+
+ /**
+ * Persisted recorder.
+ */
+ public NetworkStatsRecorder(FileRotator rotator, NonMonotonicObserver<String> observer,
+ DropBoxManager dropBox, String cookie, long bucketDuration, boolean onlyTags) {
+ mRotator = Objects.requireNonNull(rotator, "missing FileRotator");
+ mObserver = Objects.requireNonNull(observer, "missing NonMonotonicObserver");
+ mDropBox = Objects.requireNonNull(dropBox, "missing DropBoxManager");
+ mCookie = cookie;
+
+ mBucketDuration = bucketDuration;
+ mOnlyTags = onlyTags;
+
+ mPending = new NetworkStatsCollection(bucketDuration);
+ mSinceBoot = new NetworkStatsCollection(bucketDuration);
+
+ mPendingRewriter = new CombiningRewriter(mPending);
+ }
+
+ public void setPersistThreshold(long thresholdBytes) {
+ if (LOGV) Log.v(TAG, "setPersistThreshold() with " + thresholdBytes);
+ mPersistThresholdBytes = NetworkStatsUtils.constrain(
+ thresholdBytes, 1 * KB_IN_BYTES, 100 * MB_IN_BYTES);
+ }
+
+ public void resetLocked() {
+ mLastSnapshot = null;
+ if (mPending != null) {
+ mPending.reset();
+ }
+ if (mSinceBoot != null) {
+ mSinceBoot.reset();
+ }
+ if (mComplete != null) {
+ mComplete.clear();
+ }
+ }
+
+ public NetworkStats.Entry getTotalSinceBootLocked(NetworkTemplate template) {
+ return mSinceBoot.getSummary(template, Long.MIN_VALUE, Long.MAX_VALUE,
+ NetworkStatsAccess.Level.DEVICE, Binder.getCallingUid()).getTotal(null);
+ }
+
+ public NetworkStatsCollection getSinceBoot() {
+ return mSinceBoot;
+ }
+
+ /**
+ * Load complete history represented by {@link FileRotator}. Caches
+ * internally as a {@link WeakReference}, and updated with future
+ * {@link #recordSnapshotLocked(NetworkStats, Map, long)} snapshots as long
+ * as reference is valid.
+ */
+ public NetworkStatsCollection getOrLoadCompleteLocked() {
+ Objects.requireNonNull(mRotator, "missing FileRotator");
+ NetworkStatsCollection res = mComplete != null ? mComplete.get() : null;
+ if (res == null) {
+ res = loadLocked(Long.MIN_VALUE, Long.MAX_VALUE);
+ mComplete = new WeakReference<NetworkStatsCollection>(res);
+ }
+ return res;
+ }
+
+ public NetworkStatsCollection getOrLoadPartialLocked(long start, long end) {
+ Objects.requireNonNull(mRotator, "missing FileRotator");
+ NetworkStatsCollection res = mComplete != null ? mComplete.get() : null;
+ if (res == null) {
+ res = loadLocked(start, end);
+ }
+ return res;
+ }
+
+ private NetworkStatsCollection loadLocked(long start, long end) {
+ if (LOGD) Log.d(TAG, "loadLocked() reading from disk for " + mCookie);
+ final NetworkStatsCollection res = new NetworkStatsCollection(mBucketDuration);
+ try {
+ mRotator.readMatching(res, start, end);
+ res.recordCollection(mPending);
+ } catch (IOException e) {
+ Log.wtf(TAG, "problem completely reading network stats", e);
+ recoverFromWtf();
+ } catch (OutOfMemoryError e) {
+ Log.wtf(TAG, "problem completely reading network stats", e);
+ recoverFromWtf();
+ }
+ return res;
+ }
+
+ /**
+ * Record any delta that occurred since last {@link NetworkStats} snapshot, using the given
+ * {@link Map} to identify network interfaces. First snapshot is considered bootstrap, and is
+ * not counted as delta.
+ */
+ public void recordSnapshotLocked(NetworkStats snapshot,
+ Map<String, NetworkIdentitySet> ifaceIdent, long currentTimeMillis) {
+ final HashSet<String> unknownIfaces = new HashSet<>();
+
+ // skip recording when snapshot missing
+ if (snapshot == null) return;
+
+ // assume first snapshot is bootstrap and don't record
+ if (mLastSnapshot == null) {
+ mLastSnapshot = snapshot;
+ return;
+ }
+
+ final NetworkStatsCollection complete = mComplete != null ? mComplete.get() : null;
+
+ final NetworkStats delta = NetworkStats.subtract(
+ snapshot, mLastSnapshot, mObserver, mCookie);
+ final long end = currentTimeMillis;
+ final long start = end - delta.getElapsedRealtime();
+
+ NetworkStats.Entry entry = null;
+ for (int i = 0; i < delta.size(); i++) {
+ entry = delta.getValues(i, entry);
+
+ // As a last-ditch check, report any negative values and
+ // clamp them so recording below doesn't croak.
+ if (entry.isNegative()) {
+ if (mObserver != null) {
+ mObserver.foundNonMonotonic(delta, i, mCookie);
+ }
+ entry.rxBytes = Math.max(entry.rxBytes, 0);
+ entry.rxPackets = Math.max(entry.rxPackets, 0);
+ entry.txBytes = Math.max(entry.txBytes, 0);
+ entry.txPackets = Math.max(entry.txPackets, 0);
+ entry.operations = Math.max(entry.operations, 0);
+ }
+
+ final NetworkIdentitySet ident = ifaceIdent.get(entry.iface);
+ if (ident == null) {
+ unknownIfaces.add(entry.iface);
+ continue;
+ }
+
+ // skip when no delta occurred
+ if (entry.isEmpty()) continue;
+
+ // only record tag data when requested
+ if ((entry.tag == TAG_NONE) != mOnlyTags) {
+ if (mPending != null) {
+ mPending.recordData(ident, entry.uid, entry.set, entry.tag, start, end, entry);
+ }
+
+ // also record against boot stats when present
+ if (mSinceBoot != null) {
+ mSinceBoot.recordData(ident, entry.uid, entry.set, entry.tag, start, end, entry);
+ }
+
+ // also record against complete dataset when present
+ if (complete != null) {
+ complete.recordData(ident, entry.uid, entry.set, entry.tag, start, end, entry);
+ }
+ }
+ }
+
+ mLastSnapshot = snapshot;
+
+ if (LOGV && unknownIfaces.size() > 0) {
+ Log.w(TAG, "unknown interfaces " + unknownIfaces + ", ignoring those stats");
+ }
+ }
+
+ /**
+ * Consider persisting any pending deltas, if they are beyond
+ * {@link #mPersistThresholdBytes}.
+ */
+ public void maybePersistLocked(long currentTimeMillis) {
+ Objects.requireNonNull(mRotator, "missing FileRotator");
+ final long pendingBytes = mPending.getTotalBytes();
+ if (pendingBytes >= mPersistThresholdBytes) {
+ forcePersistLocked(currentTimeMillis);
+ } else {
+ mRotator.maybeRotate(currentTimeMillis);
+ }
+ }
+
+ /**
+ * Force persisting any pending deltas.
+ */
+ public void forcePersistLocked(long currentTimeMillis) {
+ Objects.requireNonNull(mRotator, "missing FileRotator");
+ if (mPending.isDirty()) {
+ if (LOGD) Log.d(TAG, "forcePersistLocked() writing for " + mCookie);
+ try {
+ mRotator.rewriteActive(mPendingRewriter, currentTimeMillis);
+ mRotator.maybeRotate(currentTimeMillis);
+ mPending.reset();
+ } catch (IOException e) {
+ Log.wtf(TAG, "problem persisting pending stats", e);
+ recoverFromWtf();
+ } catch (OutOfMemoryError e) {
+ Log.wtf(TAG, "problem persisting pending stats", e);
+ recoverFromWtf();
+ }
+ }
+ }
+
+ /**
+ * Remove the given UID from all {@link FileRotator} history, migrating it
+ * to {@link TrafficStats#UID_REMOVED}.
+ */
+ public void removeUidsLocked(int[] uids) {
+ if (mRotator != null) {
+ try {
+ // Rewrite all persisted data to migrate UID stats
+ mRotator.rewriteAll(new RemoveUidRewriter(mBucketDuration, uids));
+ } catch (IOException e) {
+ Log.wtf(TAG, "problem removing UIDs " + Arrays.toString(uids), e);
+ recoverFromWtf();
+ } catch (OutOfMemoryError e) {
+ Log.wtf(TAG, "problem removing UIDs " + Arrays.toString(uids), e);
+ recoverFromWtf();
+ }
+ }
+
+ // Remove any pending stats
+ if (mPending != null) {
+ mPending.removeUids(uids);
+ }
+ if (mSinceBoot != null) {
+ mSinceBoot.removeUids(uids);
+ }
+
+ // Clear UID from current stats snapshot
+ if (mLastSnapshot != null) {
+ mLastSnapshot.removeUids(uids);
+ }
+
+ final NetworkStatsCollection complete = mComplete != null ? mComplete.get() : null;
+ if (complete != null) {
+ complete.removeUids(uids);
+ }
+ }
+
+ /**
+ * Rewriter that will combine current {@link NetworkStatsCollection} values
+ * with anything read from disk, and write combined set to disk. Clears the
+ * original {@link NetworkStatsCollection} when finished writing.
+ */
+ private static class CombiningRewriter implements FileRotator.Rewriter {
+ private final NetworkStatsCollection mCollection;
+
+ public CombiningRewriter(NetworkStatsCollection collection) {
+ mCollection = Objects.requireNonNull(collection, "missing NetworkStatsCollection");
+ }
+
+ @Override
+ public void reset() {
+ // ignored
+ }
+
+ @Override
+ public void read(InputStream in) throws IOException {
+ mCollection.read(in);
+ }
+
+ @Override
+ public boolean shouldWrite() {
+ return true;
+ }
+
+ @Override
+ public void write(OutputStream out) throws IOException {
+ mCollection.write(out);
+ mCollection.reset();
+ }
+ }
+
+ /**
+ * Rewriter that will remove any {@link NetworkStatsHistory} attributed to
+ * the requested UID, only writing data back when modified.
+ */
+ public static class RemoveUidRewriter implements FileRotator.Rewriter {
+ private final NetworkStatsCollection mTemp;
+ private final int[] mUids;
+
+ public RemoveUidRewriter(long bucketDuration, int[] uids) {
+ mTemp = new NetworkStatsCollection(bucketDuration);
+ mUids = uids;
+ }
+
+ @Override
+ public void reset() {
+ mTemp.reset();
+ }
+
+ @Override
+ public void read(InputStream in) throws IOException {
+ mTemp.read(in);
+ mTemp.clearDirty();
+ mTemp.removeUids(mUids);
+ }
+
+ @Override
+ public boolean shouldWrite() {
+ return mTemp.isDirty();
+ }
+
+ @Override
+ public void write(OutputStream out) throws IOException {
+ mTemp.write(out);
+ }
+ }
+
+ public void importLegacyNetworkLocked(File file) throws IOException {
+ Objects.requireNonNull(mRotator, "missing FileRotator");
+
+ // legacy file still exists; start empty to avoid double importing
+ mRotator.deleteAll();
+
+ final NetworkStatsCollection collection = new NetworkStatsCollection(mBucketDuration);
+ collection.readLegacyNetwork(file);
+
+ final long startMillis = collection.getStartMillis();
+ final long endMillis = collection.getEndMillis();
+
+ if (!collection.isEmpty()) {
+ // process legacy data, creating active file at starting time, then
+ // using end time to possibly trigger rotation.
+ mRotator.rewriteActive(new CombiningRewriter(collection), startMillis);
+ mRotator.maybeRotate(endMillis);
+ }
+ }
+
+ public void importLegacyUidLocked(File file) throws IOException {
+ Objects.requireNonNull(mRotator, "missing FileRotator");
+
+ // legacy file still exists; start empty to avoid double importing
+ mRotator.deleteAll();
+
+ final NetworkStatsCollection collection = new NetworkStatsCollection(mBucketDuration);
+ collection.readLegacyUid(file, mOnlyTags);
+
+ final long startMillis = collection.getStartMillis();
+ final long endMillis = collection.getEndMillis();
+
+ if (!collection.isEmpty()) {
+ // process legacy data, creating active file at starting time, then
+ // using end time to possibly trigger rotation.
+ mRotator.rewriteActive(new CombiningRewriter(collection), startMillis);
+ mRotator.maybeRotate(endMillis);
+ }
+ }
+
+ public void dumpLocked(IndentingPrintWriter pw, boolean fullHistory) {
+ if (mPending != null) {
+ pw.print("Pending bytes: "); pw.println(mPending.getTotalBytes());
+ }
+ if (fullHistory) {
+ pw.println("Complete history:");
+ getOrLoadCompleteLocked().dump(pw);
+ } else {
+ pw.println("History since boot:");
+ mSinceBoot.dump(pw);
+ }
+ }
+
+ public void dumpDebugLocked(ProtoOutputStream proto, long tag) {
+ final long start = proto.start(tag);
+ if (mPending != null) {
+ proto.write(NetworkStatsRecorderProto.PENDING_TOTAL_BYTES,
+ mPending.getTotalBytes());
+ }
+ getOrLoadCompleteLocked().dumpDebug(proto,
+ NetworkStatsRecorderProto.COMPLETE_HISTORY);
+ proto.end(start);
+ }
+
+ public void dumpCheckin(PrintWriter pw, long start, long end) {
+ // Only load and dump stats from the requested window
+ getOrLoadPartialLocked(start, end).dumpCheckin(pw, start, end);
+ }
+
+ /**
+ * Recover from {@link FileRotator} failure by dumping state to
+ * {@link DropBoxManager} and deleting contents.
+ */
+ private void recoverFromWtf() {
+ if (DUMP_BEFORE_DELETE) {
+ final ByteArrayOutputStream os = new ByteArrayOutputStream();
+ try {
+ mRotator.dumpAll(os);
+ } catch (IOException e) {
+ // ignore partial contents
+ os.reset();
+ } finally {
+ IoUtils.closeQuietly(os);
+ }
+ mDropBox.addData(TAG_NETSTATS_DUMP, os.toByteArray(), 0);
+ }
+
+ mRotator.deleteAll();
+ }
+}
diff --git a/service-t/src/com/android/server/net/NetworkStatsService.java b/service-t/src/com/android/server/net/NetworkStatsService.java
new file mode 100644
index 0000000..e3794e4
--- /dev/null
+++ b/service-t/src/com/android/server/net/NetworkStatsService.java
@@ -0,0 +1,2528 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import static android.Manifest.permission.NETWORK_STATS_PROVIDER;
+import static android.Manifest.permission.READ_NETWORK_USAGE_HISTORY;
+import static android.Manifest.permission.UPDATE_DEVICE_STATS;
+import static android.app.usage.NetworkStatsManager.PREFIX_DEV;
+import static android.content.Intent.ACTION_SHUTDOWN;
+import static android.content.Intent.ACTION_UID_REMOVED;
+import static android.content.Intent.ACTION_USER_REMOVED;
+import static android.content.Intent.EXTRA_UID;
+import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
+import static android.net.NetworkStats.DEFAULT_NETWORK_ALL;
+import static android.net.NetworkStats.IFACE_ALL;
+import static android.net.NetworkStats.IFACE_VT;
+import static android.net.NetworkStats.INTERFACES_ALL;
+import static android.net.NetworkStats.METERED_ALL;
+import static android.net.NetworkStats.ROAMING_ALL;
+import static android.net.NetworkStats.SET_ALL;
+import static android.net.NetworkStats.SET_DEFAULT;
+import static android.net.NetworkStats.SET_FOREGROUND;
+import static android.net.NetworkStats.STATS_PER_IFACE;
+import static android.net.NetworkStats.STATS_PER_UID;
+import static android.net.NetworkStats.TAG_ALL;
+import static android.net.NetworkStats.TAG_NONE;
+import static android.net.NetworkStats.UID_ALL;
+import static android.net.NetworkStatsHistory.FIELD_ALL;
+import static android.net.NetworkTemplate.buildTemplateMobileWildcard;
+import static android.net.NetworkTemplate.buildTemplateWifiWildcard;
+import static android.net.TrafficStats.KB_IN_BYTES;
+import static android.net.TrafficStats.MB_IN_BYTES;
+import static android.net.TrafficStats.UID_TETHERING;
+import static android.net.TrafficStats.UNSUPPORTED;
+import static android.net.netstats.NetworkStatsDataMigrationUtils.PREFIX_UID;
+import static android.net.netstats.NetworkStatsDataMigrationUtils.PREFIX_UID_TAG;
+import static android.net.netstats.NetworkStatsDataMigrationUtils.PREFIX_XT;
+import static android.os.Trace.TRACE_TAG_NETWORK;
+import static android.system.OsConstants.ENOENT;
+import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+import static android.text.format.DateUtils.DAY_IN_MILLIS;
+import static android.text.format.DateUtils.HOUR_IN_MILLIS;
+import static android.text.format.DateUtils.MINUTE_IN_MILLIS;
+import static android.text.format.DateUtils.SECOND_IN_MILLIS;
+
+import static com.android.net.module.util.NetworkCapabilitiesUtils.getDisplayTransport;
+import static com.android.net.module.util.NetworkStatsUtils.LIMIT_GLOBAL_ALERT;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.TargetApi;
+import android.app.AlarmManager;
+import android.app.PendingIntent;
+import android.app.usage.NetworkStatsManager;
+import android.content.BroadcastReceiver;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.database.ContentObserver;
+import android.net.DataUsageRequest;
+import android.net.INetd;
+import android.net.INetworkStatsService;
+import android.net.INetworkStatsSession;
+import android.net.Network;
+import android.net.NetworkCapabilities;
+import android.net.NetworkIdentity;
+import android.net.NetworkIdentitySet;
+import android.net.NetworkPolicyManager;
+import android.net.NetworkSpecifier;
+import android.net.NetworkStack;
+import android.net.NetworkStateSnapshot;
+import android.net.NetworkStats;
+import android.net.NetworkStats.NonMonotonicObserver;
+import android.net.NetworkStatsAccess;
+import android.net.NetworkStatsCollection;
+import android.net.NetworkStatsHistory;
+import android.net.NetworkTemplate;
+import android.net.TelephonyNetworkSpecifier;
+import android.net.TetherStatsParcel;
+import android.net.TetheringManager;
+import android.net.TrafficStats;
+import android.net.UnderlyingNetworkInfo;
+import android.net.Uri;
+import android.net.netstats.IUsageCallback;
+import android.net.netstats.provider.INetworkStatsProvider;
+import android.net.netstats.provider.INetworkStatsProviderCallback;
+import android.net.netstats.provider.NetworkStatsProvider;
+import android.os.Binder;
+import android.os.Build;
+import android.os.DropBoxManager;
+import android.os.Environment;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.Message;
+import android.os.PowerManager;
+import android.os.RemoteException;
+import android.os.ServiceSpecificException;
+import android.os.SystemClock;
+import android.os.Trace;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.provider.Settings.Global;
+import android.service.NetworkInterfaceProto;
+import android.service.NetworkStatsServiceDumpProto;
+import android.system.ErrnoException;
+import android.telephony.PhoneStateListener;
+import android.telephony.SubscriptionPlan;
+import android.text.TextUtils;
+import android.text.format.DateUtils;
+import android.util.ArrayMap;
+import android.util.ArraySet;
+import android.util.EventLog;
+import android.util.IndentingPrintWriter;
+import android.util.Log;
+import android.util.SparseIntArray;
+import android.util.proto.ProtoOutputStream;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.FileRotator;
+import com.android.net.module.util.BaseNetdUnsolicitedEventListener;
+import com.android.net.module.util.BestClock;
+import com.android.net.module.util.BinderUtils;
+import com.android.net.module.util.BpfMap;
+import com.android.net.module.util.CollectionUtils;
+import com.android.net.module.util.IBpfMap;
+import com.android.net.module.util.LocationPermissionChecker;
+import com.android.net.module.util.NetworkStatsUtils;
+import com.android.net.module.util.PermissionUtils;
+import com.android.net.module.util.Struct.U32;
+import com.android.net.module.util.Struct.U8;
+
+import java.io.File;
+import java.io.FileDescriptor;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.time.Clock;
+import java.time.ZoneOffset;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Collect and persist detailed network statistics, and provide this data to
+ * other system services.
+ */
+@TargetApi(Build.VERSION_CODES.TIRAMISU)
+public class NetworkStatsService extends INetworkStatsService.Stub {
+ static {
+ System.loadLibrary("service-connectivity");
+ }
+
+ static final String TAG = "NetworkStats";
+ static final boolean LOGD = Log.isLoggable(TAG, Log.DEBUG);
+ static final boolean LOGV = Log.isLoggable(TAG, Log.VERBOSE);
+
+ // Perform polling and persist all (FLAG_PERSIST_ALL).
+ private static final int MSG_PERFORM_POLL = 1;
+ // Perform polling, persist network, and register the global alert again.
+ private static final int MSG_PERFORM_POLL_REGISTER_ALERT = 2;
+ private static final int MSG_NOTIFY_NETWORK_STATUS = 3;
+ // A message for broadcasting ACTION_NETWORK_STATS_UPDATED in handler thread to prevent
+ // deadlock.
+ private static final int MSG_BROADCAST_NETWORK_STATS_UPDATED = 4;
+
+ /** Flags to control detail level of poll event. */
+ private static final int FLAG_PERSIST_NETWORK = 0x1;
+ private static final int FLAG_PERSIST_UID = 0x2;
+ private static final int FLAG_PERSIST_ALL = FLAG_PERSIST_NETWORK | FLAG_PERSIST_UID;
+ private static final int FLAG_PERSIST_FORCE = 0x100;
+
+ /**
+ * When global alert quota is high, wait for this delay before processing each polling,
+ * and do not schedule further polls once there is already one queued.
+ * This avoids firing the global alert too often on devices with high transfer speeds and
+ * high quota.
+ */
+ private static final int DEFAULT_PERFORM_POLL_DELAY_MS = 1000;
+
+ private static final String TAG_NETSTATS_ERROR = "netstats_error";
+
+ /**
+ * EventLog tags used when logging into the event log. Note the values must be sync with
+ * frameworks/base/services/core/java/com/android/server/EventLogTags.logtags to get correct
+ * name translation.
+ */
+ private static final int LOG_TAG_NETSTATS_MOBILE_SAMPLE = 51100;
+ private static final int LOG_TAG_NETSTATS_WIFI_SAMPLE = 51101;
+
+ // TODO: Replace the hardcoded string and move it into ConnectivitySettingsManager.
+ private static final String NETSTATS_COMBINE_SUBTYPE_ENABLED =
+ "netstats_combine_subtype_enabled";
+
+ // This is current path but may be changed soon.
+ private static final String UID_COUNTERSET_MAP_PATH =
+ "/sys/fs/bpf/map_netd_uid_counterset_map";
+ private static final String COOKIE_TAG_MAP_PATH =
+ "/sys/fs/bpf/map_netd_cookie_tag_map";
+ private static final String APP_UID_STATS_MAP_PATH =
+ "/sys/fs/bpf/map_netd_app_uid_stats_map";
+ private static final String STATS_MAP_A_PATH =
+ "/sys/fs/bpf/map_netd_stats_map_A";
+ private static final String STATS_MAP_B_PATH =
+ "/sys/fs/bpf/map_netd_stats_map_B";
+
+ private final Context mContext;
+ private final NetworkStatsFactory mStatsFactory;
+ private final AlarmManager mAlarmManager;
+ private final Clock mClock;
+ private final NetworkStatsSettings mSettings;
+ private final NetworkStatsObservers mStatsObservers;
+
+ private final File mSystemDir;
+ private final File mBaseDir;
+
+ private final PowerManager.WakeLock mWakeLock;
+
+ private final ContentObserver mContentObserver;
+ private final ContentResolver mContentResolver;
+
+ protected INetd mNetd;
+ private final AlertObserver mAlertObserver = new AlertObserver();
+
+ @VisibleForTesting
+ public static final String ACTION_NETWORK_STATS_POLL =
+ "com.android.server.action.NETWORK_STATS_POLL";
+ public static final String ACTION_NETWORK_STATS_UPDATED =
+ "com.android.server.action.NETWORK_STATS_UPDATED";
+
+ private PendingIntent mPollIntent;
+
+ /**
+ * Settings that can be changed externally.
+ */
+ public interface NetworkStatsSettings {
+ long getPollInterval();
+ long getPollDelay();
+ boolean getSampleEnabled();
+ boolean getAugmentEnabled();
+ /**
+ * When enabled, all mobile data is reported under {@link NetworkTemplate#NETWORK_TYPE_ALL}.
+ * When disabled, mobile data is broken down by a granular ratType representative of the
+ * actual ratType. {@see android.app.usage.NetworkStatsManager#getCollapsedRatType}.
+ * Enabling this decreases the level of detail but saves performance, disk space and
+ * amount of data logged.
+ */
+ boolean getCombineSubtypeEnabled();
+
+ class Config {
+ public final long bucketDuration;
+ public final long rotateAgeMillis;
+ public final long deleteAgeMillis;
+
+ public Config(long bucketDuration, long rotateAgeMillis, long deleteAgeMillis) {
+ this.bucketDuration = bucketDuration;
+ this.rotateAgeMillis = rotateAgeMillis;
+ this.deleteAgeMillis = deleteAgeMillis;
+ }
+ }
+
+ Config getDevConfig();
+ Config getXtConfig();
+ Config getUidConfig();
+ Config getUidTagConfig();
+
+ long getGlobalAlertBytes(long def);
+ long getDevPersistBytes(long def);
+ long getXtPersistBytes(long def);
+ long getUidPersistBytes(long def);
+ long getUidTagPersistBytes(long def);
+ }
+
+ private final Object mStatsLock = new Object();
+
+ /** Set of currently active ifaces. */
+ @GuardedBy("mStatsLock")
+ private final ArrayMap<String, NetworkIdentitySet> mActiveIfaces = new ArrayMap<>();
+
+ /** Set of currently active ifaces for UID stats. */
+ @GuardedBy("mStatsLock")
+ private final ArrayMap<String, NetworkIdentitySet> mActiveUidIfaces = new ArrayMap<>();
+
+ /** Current default active iface. */
+ @GuardedBy("mStatsLock")
+ private String mActiveIface;
+
+ /** Set of any ifaces associated with mobile networks since boot. */
+ private volatile String[] mMobileIfaces = new String[0];
+
+ /** Set of any ifaces associated with wifi networks since boot. */
+ private volatile String[] mWifiIfaces = new String[0];
+
+ /** Set of all ifaces currently used by traffic that does not explicitly specify a Network. */
+ @GuardedBy("mStatsLock")
+ private Network[] mDefaultNetworks = new Network[0];
+
+ /** Last states of all networks sent from ConnectivityService. */
+ @GuardedBy("mStatsLock")
+ @Nullable
+ private NetworkStateSnapshot[] mLastNetworkStateSnapshots = null;
+
+ private final DropBoxNonMonotonicObserver mNonMonotonicObserver =
+ new DropBoxNonMonotonicObserver();
+
+ private static final int MAX_STATS_PROVIDER_POLL_WAIT_TIME_MS = 100;
+ private final CopyOnWriteArrayList<NetworkStatsProviderCallbackImpl> mStatsProviderCbList =
+ new CopyOnWriteArrayList<>();
+ /** Semaphore used to wait for stats provider to respond to request stats update. */
+ private final Semaphore mStatsProviderSem = new Semaphore(0, true);
+
+ @GuardedBy("mStatsLock")
+ private NetworkStatsRecorder mDevRecorder;
+ @GuardedBy("mStatsLock")
+ private NetworkStatsRecorder mXtRecorder;
+ @GuardedBy("mStatsLock")
+ private NetworkStatsRecorder mUidRecorder;
+ @GuardedBy("mStatsLock")
+ private NetworkStatsRecorder mUidTagRecorder;
+
+ /** Cached {@link #mXtRecorder} stats. */
+ @GuardedBy("mStatsLock")
+ private NetworkStatsCollection mXtStatsCached;
+
+ /**
+ * Current counter sets for each UID.
+ * TODO: maybe remove mActiveUidCounterSet and read UidCouneterSet value from mUidCounterSetMap
+ * directly ? But if mActiveUidCounterSet would be accessed very frequently, maybe keep
+ * mActiveUidCounterSet to avoid accessing kernel too frequently.
+ */
+ private SparseIntArray mActiveUidCounterSet = new SparseIntArray();
+ private final IBpfMap<U32, U8> mUidCounterSetMap;
+ private final IBpfMap<CookieTagMapKey, CookieTagMapValue> mCookieTagMap;
+ private final IBpfMap<StatsMapKey, StatsMapValue> mStatsMapA;
+ private final IBpfMap<StatsMapKey, StatsMapValue> mStatsMapB;
+ private final IBpfMap<UidStatsMapKey, StatsMapValue> mAppUidStatsMap;
+
+ /** Data layer operation counters for splicing into other structures. */
+ private NetworkStats mUidOperations = new NetworkStats(0L, 10);
+
+ @NonNull
+ private final Handler mHandler;
+
+ private volatile boolean mSystemReady;
+ private long mPersistThreshold = 2 * MB_IN_BYTES;
+ private long mGlobalAlertBytes;
+
+ private static final long POLL_RATE_LIMIT_MS = 15_000;
+
+ private long mLastStatsSessionPoll;
+
+ /** Map from UID to number of opened sessions */
+ @GuardedBy("mOpenSessionCallsPerUid")
+ private final SparseIntArray mOpenSessionCallsPerUid = new SparseIntArray();
+
+ private final static int DUMP_STATS_SESSION_COUNT = 20;
+
+ @NonNull
+ private final Dependencies mDeps;
+
+ @NonNull
+ private final NetworkStatsSubscriptionsMonitor mNetworkStatsSubscriptionsMonitor;
+
+ @NonNull
+ private final LocationPermissionChecker mLocationPermissionChecker;
+
+ @NonNull
+ private final BpfInterfaceMapUpdater mInterfaceMapUpdater;
+
+ private static @NonNull File getDefaultSystemDir() {
+ return new File(Environment.getDataDirectory(), "system");
+ }
+
+ private static @NonNull File getDefaultBaseDir() {
+ File baseDir = new File(getDefaultSystemDir(), "netstats");
+ baseDir.mkdirs();
+ return baseDir;
+ }
+
+ private static @NonNull Clock getDefaultClock() {
+ return new BestClock(ZoneOffset.UTC, SystemClock.currentNetworkTimeClock(),
+ Clock.systemUTC());
+ }
+
+ private final class NetworkStatsHandler extends Handler {
+ NetworkStatsHandler(@NonNull Looper looper) {
+ super(looper);
+ }
+
+ @Override
+ public void handleMessage(Message msg) {
+ switch (msg.what) {
+ case MSG_PERFORM_POLL: {
+ performPoll(FLAG_PERSIST_ALL);
+ break;
+ }
+ case MSG_NOTIFY_NETWORK_STATUS: {
+ // If no cached states, ignore.
+ if (mLastNetworkStateSnapshots == null) break;
+ // TODO (b/181642673): Protect mDefaultNetworks from concurrent accessing.
+ handleNotifyNetworkStatus(
+ mDefaultNetworks, mLastNetworkStateSnapshots, mActiveIface);
+ break;
+ }
+ case MSG_PERFORM_POLL_REGISTER_ALERT: {
+ performPoll(FLAG_PERSIST_NETWORK);
+ registerGlobalAlert();
+ break;
+ }
+ case MSG_BROADCAST_NETWORK_STATS_UPDATED: {
+ final Intent updatedIntent = new Intent(ACTION_NETWORK_STATS_UPDATED);
+ updatedIntent.setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
+ mContext.sendBroadcastAsUser(updatedIntent, UserHandle.ALL,
+ READ_NETWORK_USAGE_HISTORY);
+ break;
+ }
+ }
+ }
+ }
+
+ /** Creates a new NetworkStatsService */
+ public static NetworkStatsService create(Context context) {
+ AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
+ PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
+ PowerManager.WakeLock wakeLock =
+ powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
+ final INetd netd = INetd.Stub.asInterface(
+ (IBinder) context.getSystemService(Context.NETD_SERVICE));
+ final NetworkStatsService service = new NetworkStatsService(context,
+ INetd.Stub.asInterface((IBinder) context.getSystemService(Context.NETD_SERVICE)),
+ alarmManager, wakeLock, getDefaultClock(),
+ new DefaultNetworkStatsSettings(), new NetworkStatsFactory(context),
+ new NetworkStatsObservers(), getDefaultSystemDir(), getDefaultBaseDir(),
+ new Dependencies());
+
+ return service;
+ }
+
+ // This must not be called outside of tests, even within the same package, as this constructor
+ // does not register the local service. Use the create() helper above.
+ @VisibleForTesting
+ NetworkStatsService(Context context, INetd netd, AlarmManager alarmManager,
+ PowerManager.WakeLock wakeLock, Clock clock, NetworkStatsSettings settings,
+ NetworkStatsFactory factory, NetworkStatsObservers statsObservers, File systemDir,
+ File baseDir, @NonNull Dependencies deps) {
+ mContext = Objects.requireNonNull(context, "missing Context");
+ mNetd = Objects.requireNonNull(netd, "missing Netd");
+ mAlarmManager = Objects.requireNonNull(alarmManager, "missing AlarmManager");
+ mClock = Objects.requireNonNull(clock, "missing Clock");
+ mSettings = Objects.requireNonNull(settings, "missing NetworkStatsSettings");
+ mWakeLock = Objects.requireNonNull(wakeLock, "missing WakeLock");
+ mStatsFactory = Objects.requireNonNull(factory, "missing factory");
+ mStatsObservers = Objects.requireNonNull(statsObservers, "missing NetworkStatsObservers");
+ mSystemDir = Objects.requireNonNull(systemDir, "missing systemDir");
+ mBaseDir = Objects.requireNonNull(baseDir, "missing baseDir");
+ mDeps = Objects.requireNonNull(deps, "missing Dependencies");
+
+ final HandlerThread handlerThread = mDeps.makeHandlerThread();
+ handlerThread.start();
+ mHandler = new NetworkStatsHandler(handlerThread.getLooper());
+ mNetworkStatsSubscriptionsMonitor = deps.makeSubscriptionsMonitor(mContext,
+ (command) -> mHandler.post(command) , this);
+ mContentResolver = mContext.getContentResolver();
+ mContentObserver = mDeps.makeContentObserver(mHandler, mSettings,
+ mNetworkStatsSubscriptionsMonitor);
+ mLocationPermissionChecker = mDeps.makeLocationPermissionChecker(mContext);
+ mInterfaceMapUpdater = mDeps.makeBpfInterfaceMapUpdater(mContext, mHandler);
+ mInterfaceMapUpdater.start();
+ mUidCounterSetMap = mDeps.getUidCounterSetMap();
+ mCookieTagMap = mDeps.getCookieTagMap();
+ mStatsMapA = mDeps.getStatsMapA();
+ mStatsMapB = mDeps.getStatsMapB();
+ mAppUidStatsMap = mDeps.getAppUidStatsMap();
+ }
+
+ /**
+ * Dependencies of NetworkStatsService, for injection in tests.
+ */
+ // TODO: Move more stuff into dependencies object.
+ @VisibleForTesting
+ public static class Dependencies {
+ /**
+ * Create a HandlerThread to use in NetworkStatsService.
+ */
+ @NonNull
+ public HandlerThread makeHandlerThread() {
+ return new HandlerThread(TAG);
+ }
+
+ /**
+ * Create a {@link NetworkStatsSubscriptionsMonitor}, can be used to monitor RAT change
+ * event in NetworkStatsService.
+ */
+ @NonNull
+ public NetworkStatsSubscriptionsMonitor makeSubscriptionsMonitor(@NonNull Context context,
+ @NonNull Executor executor, @NonNull NetworkStatsService service) {
+ // TODO: Update RatType passively in NSS, instead of querying into the monitor
+ // when notifyNetworkStatus.
+ return new NetworkStatsSubscriptionsMonitor(context, executor,
+ (subscriberId, type) -> service.handleOnCollapsedRatTypeChanged());
+ }
+
+ /**
+ * Create a ContentObserver instance which is used to observe settings changes,
+ * and dispatch onChange events on handler thread.
+ */
+ public @NonNull ContentObserver makeContentObserver(@NonNull Handler handler,
+ @NonNull NetworkStatsSettings settings,
+ @NonNull NetworkStatsSubscriptionsMonitor monitor) {
+ return new ContentObserver(handler) {
+ @Override
+ public void onChange(boolean selfChange, @NonNull Uri uri) {
+ if (!settings.getCombineSubtypeEnabled()) {
+ monitor.start();
+ } else {
+ monitor.stop();
+ }
+ }
+ };
+ }
+
+ /**
+ * @see LocationPermissionChecker
+ */
+ public LocationPermissionChecker makeLocationPermissionChecker(final Context context) {
+ return new LocationPermissionChecker(context);
+ }
+
+ /** Create BpfInterfaceMapUpdater to update bpf interface map. */
+ @NonNull
+ public BpfInterfaceMapUpdater makeBpfInterfaceMapUpdater(
+ @NonNull Context ctx, @NonNull Handler handler) {
+ return new BpfInterfaceMapUpdater(ctx, handler);
+ }
+
+ /** Get counter sets map for each UID. */
+ public IBpfMap<U32, U8> getUidCounterSetMap() {
+ try {
+ return new BpfMap<U32, U8>(UID_COUNTERSET_MAP_PATH, BpfMap.BPF_F_RDWR,
+ U32.class, U8.class);
+ } catch (ErrnoException e) {
+ Log.wtf(TAG, "Cannot open uid counter set map: " + e);
+ return null;
+ }
+ }
+
+ /** Gets the cookie tag map */
+ public IBpfMap<CookieTagMapKey, CookieTagMapValue> getCookieTagMap() {
+ try {
+ return new BpfMap<CookieTagMapKey, CookieTagMapValue>(COOKIE_TAG_MAP_PATH,
+ BpfMap.BPF_F_RDWR, CookieTagMapKey.class, CookieTagMapValue.class);
+ } catch (ErrnoException e) {
+ Log.wtf(TAG, "Cannot open cookie tag map: " + e);
+ return null;
+ }
+ }
+
+ /** Gets stats map A */
+ public IBpfMap<StatsMapKey, StatsMapValue> getStatsMapA() {
+ try {
+ return new BpfMap<StatsMapKey, StatsMapValue>(STATS_MAP_A_PATH,
+ BpfMap.BPF_F_RDWR, StatsMapKey.class, StatsMapValue.class);
+ } catch (ErrnoException e) {
+ Log.wtf(TAG, "Cannot open stats map A: " + e);
+ return null;
+ }
+ }
+
+ /** Gets stats map B */
+ public IBpfMap<StatsMapKey, StatsMapValue> getStatsMapB() {
+ try {
+ return new BpfMap<StatsMapKey, StatsMapValue>(STATS_MAP_B_PATH,
+ BpfMap.BPF_F_RDWR, StatsMapKey.class, StatsMapValue.class);
+ } catch (ErrnoException e) {
+ Log.wtf(TAG, "Cannot open stats map B: " + e);
+ return null;
+ }
+ }
+
+ /** Gets the uid stats map */
+ public IBpfMap<UidStatsMapKey, StatsMapValue> getAppUidStatsMap() {
+ try {
+ return new BpfMap<UidStatsMapKey, StatsMapValue>(APP_UID_STATS_MAP_PATH,
+ BpfMap.BPF_F_RDWR, UidStatsMapKey.class, StatsMapValue.class);
+ } catch (ErrnoException e) {
+ Log.wtf(TAG, "Cannot open app uid stats map: " + e);
+ return null;
+ }
+ }
+ }
+
+ /**
+ * Observer that watches for {@link INetdUnsolicitedEventListener} alerts.
+ */
+ @VisibleForTesting
+ public class AlertObserver extends BaseNetdUnsolicitedEventListener {
+ @Override
+ public void onQuotaLimitReached(@NonNull String alertName, @NonNull String ifName) {
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+
+ if (LIMIT_GLOBAL_ALERT.equals(alertName)) {
+ // kick off background poll to collect network stats unless there is already
+ // such a call pending; UID stats are handled during normal polling interval.
+ if (!mHandler.hasMessages(MSG_PERFORM_POLL_REGISTER_ALERT)) {
+ mHandler.sendEmptyMessageDelayed(MSG_PERFORM_POLL_REGISTER_ALERT,
+ mSettings.getPollDelay());
+ }
+ }
+ }
+ }
+
+ public void systemReady() {
+ synchronized (mStatsLock) {
+ mSystemReady = true;
+
+ // create data recorders along with historical rotators
+ mDevRecorder = buildRecorder(PREFIX_DEV, mSettings.getDevConfig(), false);
+ mXtRecorder = buildRecorder(PREFIX_XT, mSettings.getXtConfig(), false);
+ mUidRecorder = buildRecorder(PREFIX_UID, mSettings.getUidConfig(), false);
+ mUidTagRecorder = buildRecorder(PREFIX_UID_TAG, mSettings.getUidTagConfig(), true);
+
+ updatePersistThresholdsLocked();
+
+ // upgrade any legacy stats, migrating them to rotated files
+ maybeUpgradeLegacyStatsLocked();
+
+ // read historical network stats from disk, since policy service
+ // might need them right away.
+ mXtStatsCached = mXtRecorder.getOrLoadCompleteLocked();
+
+ // bootstrap initial stats to prevent double-counting later
+ bootstrapStatsLocked();
+ }
+
+ // watch for tethering changes
+ final TetheringManager tetheringManager = mContext.getSystemService(TetheringManager.class);
+ tetheringManager.registerTetheringEventCallback(
+ (command) -> mHandler.post(command), mTetherListener);
+
+ // listen for periodic polling events
+ final IntentFilter pollFilter = new IntentFilter(ACTION_NETWORK_STATS_POLL);
+ mContext.registerReceiver(mPollReceiver, pollFilter, READ_NETWORK_USAGE_HISTORY, mHandler);
+
+ // listen for uid removal to clean stats
+ final IntentFilter removedFilter = new IntentFilter(ACTION_UID_REMOVED);
+ mContext.registerReceiver(mRemovedReceiver, removedFilter, null, mHandler);
+
+ // listen for user changes to clean stats
+ final IntentFilter userFilter = new IntentFilter(ACTION_USER_REMOVED);
+ mContext.registerReceiver(mUserReceiver, userFilter, null, mHandler);
+
+ // persist stats during clean shutdown
+ final IntentFilter shutdownFilter = new IntentFilter(ACTION_SHUTDOWN);
+ mContext.registerReceiver(mShutdownReceiver, shutdownFilter);
+
+ try {
+ mNetd.registerUnsolicitedEventListener(mAlertObserver);
+ } catch (RemoteException | ServiceSpecificException e) {
+ Log.wtf(TAG, "Error registering event listener :", e);
+ }
+
+ // schedule periodic pall alarm based on {@link NetworkStatsSettings#getPollInterval()}.
+ final PendingIntent pollIntent =
+ PendingIntent.getBroadcast(mContext, 0, new Intent(ACTION_NETWORK_STATS_POLL),
+ PendingIntent.FLAG_IMMUTABLE);
+
+ final long currentRealtime = SystemClock.elapsedRealtime();
+ mAlarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME, currentRealtime,
+ mSettings.getPollInterval(), pollIntent);
+
+ mContentResolver.registerContentObserver(Settings.Global
+ .getUriFor(NETSTATS_COMBINE_SUBTYPE_ENABLED),
+ false /* notifyForDescendants */, mContentObserver);
+
+ // Post a runnable on handler thread to call onChange(). It's for getting current value of
+ // NETSTATS_COMBINE_SUBTYPE_ENABLED to decide start or stop monitoring RAT type changes.
+ mHandler.post(() -> mContentObserver.onChange(false, Settings.Global
+ .getUriFor(NETSTATS_COMBINE_SUBTYPE_ENABLED)));
+
+ registerGlobalAlert();
+ }
+
+ private NetworkStatsRecorder buildRecorder(
+ String prefix, NetworkStatsSettings.Config config, boolean includeTags) {
+ final DropBoxManager dropBox = (DropBoxManager) mContext.getSystemService(
+ Context.DROPBOX_SERVICE);
+ return new NetworkStatsRecorder(new FileRotator(
+ mBaseDir, prefix, config.rotateAgeMillis, config.deleteAgeMillis),
+ mNonMonotonicObserver, dropBox, prefix, config.bucketDuration, includeTags);
+ }
+
+ @GuardedBy("mStatsLock")
+ private void shutdownLocked() {
+ final TetheringManager tetheringManager = mContext.getSystemService(TetheringManager.class);
+ tetheringManager.unregisterTetheringEventCallback(mTetherListener);
+ mContext.unregisterReceiver(mPollReceiver);
+ mContext.unregisterReceiver(mRemovedReceiver);
+ mContext.unregisterReceiver(mUserReceiver);
+ mContext.unregisterReceiver(mShutdownReceiver);
+
+ if (!mSettings.getCombineSubtypeEnabled()) {
+ mNetworkStatsSubscriptionsMonitor.stop();
+ }
+
+ mContentResolver.unregisterContentObserver(mContentObserver);
+
+ final long currentTime = mClock.millis();
+
+ // persist any pending stats
+ mDevRecorder.forcePersistLocked(currentTime);
+ mXtRecorder.forcePersistLocked(currentTime);
+ mUidRecorder.forcePersistLocked(currentTime);
+ mUidTagRecorder.forcePersistLocked(currentTime);
+
+ mSystemReady = false;
+ }
+
+ @GuardedBy("mStatsLock")
+ private void maybeUpgradeLegacyStatsLocked() {
+ File file;
+ try {
+ file = new File(mSystemDir, "netstats.bin");
+ if (file.exists()) {
+ mDevRecorder.importLegacyNetworkLocked(file);
+ file.delete();
+ }
+
+ file = new File(mSystemDir, "netstats_xt.bin");
+ if (file.exists()) {
+ file.delete();
+ }
+
+ file = new File(mSystemDir, "netstats_uid.bin");
+ if (file.exists()) {
+ mUidRecorder.importLegacyUidLocked(file);
+ mUidTagRecorder.importLegacyUidLocked(file);
+ file.delete();
+ }
+ } catch (IOException e) {
+ Log.wtf(TAG, "problem during legacy upgrade", e);
+ } catch (OutOfMemoryError e) {
+ Log.wtf(TAG, "problem during legacy upgrade", e);
+ }
+ }
+
+ /**
+ * Register for a global alert that is delivered through {@link AlertObserver}
+ * or {@link NetworkStatsProviderCallback#onAlertReached()} once a threshold amount of data has
+ * been transferred.
+ */
+ private void registerGlobalAlert() {
+ try {
+ mNetd.bandwidthSetGlobalAlert(mGlobalAlertBytes);
+ } catch (IllegalStateException e) {
+ Log.w(TAG, "problem registering for global alert: " + e);
+ } catch (RemoteException e) {
+ // ignored; service lives in system_server
+ }
+ invokeForAllStatsProviderCallbacks((cb) -> cb.mProvider.onSetAlert(mGlobalAlertBytes));
+ }
+
+ @Override
+ public INetworkStatsSession openSession() {
+ return openSessionInternal(NetworkStatsManager.FLAG_AUGMENT_WITH_SUBSCRIPTION_PLAN, null);
+ }
+
+ @Override
+ public INetworkStatsSession openSessionForUsageStats(int flags, String callingPackage) {
+ return openSessionInternal(flags, callingPackage);
+ }
+
+ private boolean isRateLimitedForPoll(int callingUid) {
+ if (callingUid == android.os.Process.SYSTEM_UID) {
+ return false;
+ }
+
+ final long lastCallTime;
+ final long now = SystemClock.elapsedRealtime();
+ synchronized (mOpenSessionCallsPerUid) {
+ int calls = mOpenSessionCallsPerUid.get(callingUid, 0);
+ mOpenSessionCallsPerUid.put(callingUid, calls + 1);
+ lastCallTime = mLastStatsSessionPoll;
+ mLastStatsSessionPoll = now;
+ }
+
+ return now - lastCallTime < POLL_RATE_LIMIT_MS;
+ }
+
+ private int restrictFlagsForCaller(int flags) {
+ // All non-privileged callers are not allowed to turn off POLL_ON_OPEN.
+ final boolean isPrivileged = PermissionUtils.checkAnyPermissionOf(mContext,
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_STACK);
+ if (!isPrivileged) {
+ flags |= NetworkStatsManager.FLAG_POLL_ON_OPEN;
+ }
+ // Non-system uids are rate limited for POLL_ON_OPEN.
+ final int callingUid = Binder.getCallingUid();
+ flags = isRateLimitedForPoll(callingUid)
+ ? flags & (~NetworkStatsManager.FLAG_POLL_ON_OPEN)
+ : flags;
+ return flags;
+ }
+
+ private INetworkStatsSession openSessionInternal(final int flags, final String callingPackage) {
+ final int restrictedFlags = restrictFlagsForCaller(flags);
+ if ((restrictedFlags & (NetworkStatsManager.FLAG_POLL_ON_OPEN
+ | NetworkStatsManager.FLAG_POLL_FORCE)) != 0) {
+ final long ident = Binder.clearCallingIdentity();
+ try {
+ performPoll(FLAG_PERSIST_ALL);
+ } finally {
+ Binder.restoreCallingIdentity(ident);
+ }
+ }
+
+ // return an IBinder which holds strong references to any loaded stats
+ // for its lifetime; when caller closes only weak references remain.
+
+ return new INetworkStatsSession.Stub() {
+ private final int mCallingUid = Binder.getCallingUid();
+ private final String mCallingPackage = callingPackage;
+ private final @NetworkStatsAccess.Level int mAccessLevel = checkAccessLevel(
+ callingPackage);
+
+ private NetworkStatsCollection mUidComplete;
+ private NetworkStatsCollection mUidTagComplete;
+
+ private NetworkStatsCollection getUidComplete() {
+ synchronized (mStatsLock) {
+ if (mUidComplete == null) {
+ mUidComplete = mUidRecorder.getOrLoadCompleteLocked();
+ }
+ return mUidComplete;
+ }
+ }
+
+ private NetworkStatsCollection getUidTagComplete() {
+ synchronized (mStatsLock) {
+ if (mUidTagComplete == null) {
+ mUidTagComplete = mUidTagRecorder.getOrLoadCompleteLocked();
+ }
+ return mUidTagComplete;
+ }
+ }
+
+ @Override
+ public int[] getRelevantUids() {
+ return getUidComplete().getRelevantUids(mAccessLevel);
+ }
+
+ @Override
+ public NetworkStats getDeviceSummaryForNetwork(
+ NetworkTemplate template, long start, long end) {
+ enforceTemplatePermissions(template, callingPackage);
+ return internalGetSummaryForNetwork(template, restrictedFlags, start, end,
+ mAccessLevel, mCallingUid);
+ }
+
+ @Override
+ public NetworkStats getSummaryForNetwork(
+ NetworkTemplate template, long start, long end) {
+ enforceTemplatePermissions(template, callingPackage);
+ return internalGetSummaryForNetwork(template, restrictedFlags, start, end,
+ mAccessLevel, mCallingUid);
+ }
+
+ // TODO: Remove this after all callers are removed.
+ @Override
+ public NetworkStatsHistory getHistoryForNetwork(NetworkTemplate template, int fields) {
+ enforceTemplatePermissions(template, callingPackage);
+ return internalGetHistoryForNetwork(template, restrictedFlags, fields,
+ mAccessLevel, mCallingUid, Long.MIN_VALUE, Long.MAX_VALUE);
+ }
+
+ @Override
+ public NetworkStatsHistory getHistoryIntervalForNetwork(NetworkTemplate template,
+ int fields, long start, long end) {
+ enforceTemplatePermissions(template, callingPackage);
+ // TODO(b/200768422): Redact returned history if the template is location
+ // sensitive but the caller is not privileged.
+ return internalGetHistoryForNetwork(template, restrictedFlags, fields,
+ mAccessLevel, mCallingUid, start, end);
+ }
+
+ @Override
+ public NetworkStats getSummaryForAllUid(
+ NetworkTemplate template, long start, long end, boolean includeTags) {
+ enforceTemplatePermissions(template, callingPackage);
+ try {
+ final NetworkStats stats = getUidComplete()
+ .getSummary(template, start, end, mAccessLevel, mCallingUid);
+ if (includeTags) {
+ final NetworkStats tagStats = getUidTagComplete()
+ .getSummary(template, start, end, mAccessLevel, mCallingUid);
+ stats.combineAllValues(tagStats);
+ }
+ return stats;
+ } catch (NullPointerException e) {
+ throw e;
+ }
+ }
+
+ @Override
+ public NetworkStats getTaggedSummaryForAllUid(
+ NetworkTemplate template, long start, long end) {
+ enforceTemplatePermissions(template, callingPackage);
+ try {
+ final NetworkStats tagStats = getUidTagComplete()
+ .getSummary(template, start, end, mAccessLevel, mCallingUid);
+ return tagStats;
+ } catch (NullPointerException e) {
+ throw e;
+ }
+ }
+
+ @Override
+ public NetworkStatsHistory getHistoryForUid(
+ NetworkTemplate template, int uid, int set, int tag, int fields) {
+ enforceTemplatePermissions(template, callingPackage);
+ // NOTE: We don't augment UID-level statistics
+ if (tag == TAG_NONE) {
+ return getUidComplete().getHistory(template, null, uid, set, tag, fields,
+ Long.MIN_VALUE, Long.MAX_VALUE, mAccessLevel, mCallingUid);
+ } else {
+ return getUidTagComplete().getHistory(template, null, uid, set, tag, fields,
+ Long.MIN_VALUE, Long.MAX_VALUE, mAccessLevel, mCallingUid);
+ }
+ }
+
+ @Override
+ public NetworkStatsHistory getHistoryIntervalForUid(
+ NetworkTemplate template, int uid, int set, int tag, int fields,
+ long start, long end) {
+ enforceTemplatePermissions(template, callingPackage);
+ // TODO(b/200768422): Redact returned history if the template is location
+ // sensitive but the caller is not privileged.
+ // NOTE: We don't augment UID-level statistics
+ if (tag == TAG_NONE) {
+ return getUidComplete().getHistory(template, null, uid, set, tag, fields,
+ start, end, mAccessLevel, mCallingUid);
+ } else if (uid == Binder.getCallingUid()) {
+ return getUidTagComplete().getHistory(template, null, uid, set, tag, fields,
+ start, end, mAccessLevel, mCallingUid);
+ } else {
+ throw new SecurityException("Calling package " + mCallingPackage
+ + " cannot access tag information from a different uid");
+ }
+ }
+
+ @Override
+ public void close() {
+ mUidComplete = null;
+ mUidTagComplete = null;
+ }
+ };
+ }
+
+ private void enforceTemplatePermissions(@NonNull NetworkTemplate template,
+ @NonNull String callingPackage) {
+ // For a template with wifi network keys, it is possible for a malicious
+ // client to track the user locations via querying data usage. Thus, enforce
+ // fine location permission check.
+ if (!template.getWifiNetworkKeys().isEmpty()) {
+ final boolean canAccessFineLocation = mLocationPermissionChecker
+ .checkCallersLocationPermission(callingPackage,
+ null /* featureId */,
+ Binder.getCallingUid(),
+ false /* coarseForTargetSdkLessThanQ */,
+ null /* message */);
+ if (!canAccessFineLocation) {
+ throw new SecurityException("Access fine location is required when querying"
+ + " with wifi network keys, make sure the app has the necessary"
+ + "permissions and the location toggle is on.");
+ }
+ }
+ }
+
+ private @NetworkStatsAccess.Level int checkAccessLevel(String callingPackage) {
+ return NetworkStatsAccess.checkAccessLevel(
+ mContext, Binder.getCallingPid(), Binder.getCallingUid(), callingPackage);
+ }
+
+ /**
+ * Find the most relevant {@link SubscriptionPlan} for the given
+ * {@link NetworkTemplate} and flags. This is typically used to augment
+ * local measurement results to match a known anchor from the carrier.
+ */
+ private SubscriptionPlan resolveSubscriptionPlan(NetworkTemplate template, int flags) {
+ SubscriptionPlan plan = null;
+ if ((flags & NetworkStatsManager.FLAG_AUGMENT_WITH_SUBSCRIPTION_PLAN) != 0
+ && mSettings.getAugmentEnabled()) {
+ if (LOGD) Log.d(TAG, "Resolving plan for " + template);
+ final long token = Binder.clearCallingIdentity();
+ try {
+ plan = mContext.getSystemService(NetworkPolicyManager.class)
+ .getSubscriptionPlan(template);
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ if (LOGD) Log.d(TAG, "Resolved to plan " + plan);
+ }
+ return plan;
+ }
+
+ /**
+ * Return network summary, splicing between DEV and XT stats when
+ * appropriate.
+ */
+ private NetworkStats internalGetSummaryForNetwork(NetworkTemplate template, int flags,
+ long start, long end, @NetworkStatsAccess.Level int accessLevel, int callingUid) {
+ // We've been using pure XT stats long enough that we no longer need to
+ // splice DEV and XT together.
+ final NetworkStatsHistory history = internalGetHistoryForNetwork(template, flags, FIELD_ALL,
+ accessLevel, callingUid, start, end);
+
+ final long now = System.currentTimeMillis();
+ final NetworkStatsHistory.Entry entry = history.getValues(start, end, now, null);
+
+ final NetworkStats stats = new NetworkStats(end - start, 1);
+ stats.insertEntry(new NetworkStats.Entry(IFACE_ALL, UID_ALL, SET_ALL, TAG_NONE,
+ METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, entry.rxBytes, entry.rxPackets,
+ entry.txBytes, entry.txPackets, entry.operations));
+ return stats;
+ }
+
+ /**
+ * Return network history, splicing between DEV and XT stats when
+ * appropriate.
+ */
+ private NetworkStatsHistory internalGetHistoryForNetwork(NetworkTemplate template,
+ int flags, int fields, @NetworkStatsAccess.Level int accessLevel, int callingUid,
+ long start, long end) {
+ // We've been using pure XT stats long enough that we no longer need to
+ // splice DEV and XT together.
+ final SubscriptionPlan augmentPlan = resolveSubscriptionPlan(template, flags);
+ synchronized (mStatsLock) {
+ return mXtStatsCached.getHistory(template, augmentPlan,
+ UID_ALL, SET_ALL, TAG_NONE, fields, start, end, accessLevel, callingUid);
+ }
+ }
+
+ private long getNetworkTotalBytes(NetworkTemplate template, long start, long end) {
+ assertSystemReady();
+
+ return internalGetSummaryForNetwork(template,
+ NetworkStatsManager.FLAG_AUGMENT_WITH_SUBSCRIPTION_PLAN, start, end,
+ NetworkStatsAccess.Level.DEVICE, Binder.getCallingUid()).getTotalBytes();
+ }
+
+ private NetworkStats getNetworkUidBytes(NetworkTemplate template, long start, long end) {
+ assertSystemReady();
+
+ final NetworkStatsCollection uidComplete;
+ synchronized (mStatsLock) {
+ uidComplete = mUidRecorder.getOrLoadCompleteLocked();
+ }
+ return uidComplete.getSummary(template, start, end, NetworkStatsAccess.Level.DEVICE,
+ android.os.Process.SYSTEM_UID);
+ }
+
+ @Override
+ public NetworkStats getDataLayerSnapshotForUid(int uid) throws RemoteException {
+ if (Binder.getCallingUid() != uid) {
+ Log.w(TAG, "Snapshots only available for calling UID");
+ return new NetworkStats(SystemClock.elapsedRealtime(), 0);
+ }
+
+ // TODO: switch to data layer stats once kernel exports
+ // for now, read network layer stats and flatten across all ifaces.
+ // This function is used to query NeworkStats for calle's uid. The only caller method
+ // TrafficStats#getDataLayerSnapshotForUid alrady claim no special permission to query
+ // its own NetworkStats.
+ final long ident = Binder.clearCallingIdentity();
+ final NetworkStats networkLayer;
+ try {
+ networkLayer = readNetworkStatsUidDetail(uid, INTERFACES_ALL, TAG_ALL);
+ } finally {
+ Binder.restoreCallingIdentity(ident);
+ }
+
+ // splice in operation counts
+ networkLayer.spliceOperationsFrom(mUidOperations);
+
+ final NetworkStats dataLayer = new NetworkStats(
+ networkLayer.getElapsedRealtime(), networkLayer.size());
+
+ NetworkStats.Entry entry = null;
+ for (int i = 0; i < networkLayer.size(); i++) {
+ entry = networkLayer.getValues(i, entry);
+ entry.iface = IFACE_ALL;
+ dataLayer.combineValues(entry);
+ }
+
+ return dataLayer;
+ }
+
+ @Override
+ public NetworkStats getUidStatsForTransport(int transport) {
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+ try {
+ final String[] relevantIfaces =
+ transport == TRANSPORT_WIFI ? mWifiIfaces : mMobileIfaces;
+ // TODO(b/215633405) : mMobileIfaces and mWifiIfaces already contain the stacked
+ // interfaces, so this is not useful, remove it.
+ final String[] ifacesToQuery =
+ mStatsFactory.augmentWithStackedInterfaces(relevantIfaces);
+ return getNetworkStatsUidDetail(ifacesToQuery);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error compiling UID stats", e);
+ return new NetworkStats(0L, 0);
+ }
+ }
+
+ @Override
+ public String[] getMobileIfaces() {
+ // TODO (b/192758557): Remove debug log.
+ if (CollectionUtils.contains(mMobileIfaces, null)) {
+ throw new NullPointerException(
+ "null element in mMobileIfaces: " + Arrays.toString(mMobileIfaces));
+ }
+ return mMobileIfaces.clone();
+ }
+
+ @Override
+ public void incrementOperationCount(int uid, int tag, int operationCount) {
+ if (Binder.getCallingUid() != uid) {
+ mContext.enforceCallingOrSelfPermission(UPDATE_DEVICE_STATS, TAG);
+ }
+
+ if (operationCount < 0) {
+ throw new IllegalArgumentException("operation count can only be incremented");
+ }
+ if (tag == TAG_NONE) {
+ throw new IllegalArgumentException("operation count must have specific tag");
+ }
+
+ synchronized (mStatsLock) {
+ final int set = mActiveUidCounterSet.get(uid, SET_DEFAULT);
+ mUidOperations.combineValues(
+ mActiveIface, uid, set, tag, 0L, 0L, 0L, 0L, operationCount);
+ mUidOperations.combineValues(
+ mActiveIface, uid, set, TAG_NONE, 0L, 0L, 0L, 0L, operationCount);
+ }
+ }
+
+ private void setKernelCounterSet(int uid, int set) {
+ if (mUidCounterSetMap == null) {
+ Log.wtf(TAG, "Fail to set UidCounterSet: Null bpf map");
+ return;
+ }
+
+ if (set == SET_DEFAULT) {
+ try {
+ mUidCounterSetMap.deleteEntry(new U32(uid));
+ } catch (ErrnoException e) {
+ Log.w(TAG, "UidCounterSetMap.deleteEntry(" + uid + ") failed with errno: " + e);
+ }
+ return;
+ }
+
+ try {
+ mUidCounterSetMap.updateEntry(new U32(uid), new U8((short) set));
+ } catch (ErrnoException e) {
+ Log.w(TAG, "UidCounterSetMap.updateEntry(" + uid + ", " + set
+ + ") failed with errno: " + e);
+ }
+ }
+
+ @VisibleForTesting
+ public void noteUidForeground(int uid, boolean uidForeground) {
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+ synchronized (mStatsLock) {
+ final int set = uidForeground ? SET_FOREGROUND : SET_DEFAULT;
+ final int oldSet = mActiveUidCounterSet.get(uid, SET_DEFAULT);
+ if (oldSet != set) {
+ mActiveUidCounterSet.put(uid, set);
+ setKernelCounterSet(uid, set);
+ }
+ }
+ }
+
+ /**
+ * Notify {@code NetworkStatsService} about network status changed.
+ */
+ public void notifyNetworkStatus(
+ @NonNull Network[] defaultNetworks,
+ @NonNull NetworkStateSnapshot[] networkStates,
+ @Nullable String activeIface,
+ @NonNull UnderlyingNetworkInfo[] underlyingNetworkInfos) {
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ handleNotifyNetworkStatus(defaultNetworks, networkStates, activeIface);
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+
+ // Update the VPN underlying interfaces only after the poll is made and tun data has been
+ // migrated. Otherwise the migration would use the new interfaces instead of the ones that
+ // were current when the polled data was transferred.
+ mStatsFactory.updateUnderlyingNetworkInfos(underlyingNetworkInfos);
+ }
+
+ @Override
+ public void forceUpdate() {
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ performPoll(FLAG_PERSIST_ALL);
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ /** Advise persistence threshold; may be overridden internally. */
+ public void advisePersistThreshold(long thresholdBytes) {
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+ // clamp threshold into safe range
+ mPersistThreshold = NetworkStatsUtils.constrain(thresholdBytes,
+ 128 * KB_IN_BYTES, 2 * MB_IN_BYTES);
+ if (LOGV) {
+ Log.v(TAG, "advisePersistThreshold() given " + thresholdBytes + ", clamped to "
+ + mPersistThreshold);
+ }
+
+ final long oldGlobalAlertBytes = mGlobalAlertBytes;
+
+ // update and persist if beyond new thresholds
+ final long currentTime = mClock.millis();
+ synchronized (mStatsLock) {
+ if (!mSystemReady) return;
+
+ updatePersistThresholdsLocked();
+
+ mDevRecorder.maybePersistLocked(currentTime);
+ mXtRecorder.maybePersistLocked(currentTime);
+ mUidRecorder.maybePersistLocked(currentTime);
+ mUidTagRecorder.maybePersistLocked(currentTime);
+ }
+
+ if (oldGlobalAlertBytes != mGlobalAlertBytes) {
+ registerGlobalAlert();
+ }
+ }
+
+ @Override
+ public DataUsageRequest registerUsageCallback(@NonNull String callingPackage,
+ @NonNull DataUsageRequest request, @NonNull IUsageCallback callback) {
+ Objects.requireNonNull(callingPackage, "calling package is null");
+ Objects.requireNonNull(request, "DataUsageRequest is null");
+ Objects.requireNonNull(request.template, "NetworkTemplate is null");
+ Objects.requireNonNull(callback, "callback is null");
+
+ int callingUid = Binder.getCallingUid();
+ @NetworkStatsAccess.Level int accessLevel = checkAccessLevel(callingPackage);
+ DataUsageRequest normalizedRequest;
+ final long token = Binder.clearCallingIdentity();
+ try {
+ normalizedRequest = mStatsObservers.register(mContext,
+ request, callback, callingUid, accessLevel);
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+
+ // Create baseline stats
+ mHandler.sendMessage(mHandler.obtainMessage(MSG_PERFORM_POLL));
+
+ return normalizedRequest;
+ }
+
+ @Override
+ public void unregisterUsageRequest(DataUsageRequest request) {
+ Objects.requireNonNull(request, "DataUsageRequest is null");
+
+ int callingUid = Binder.getCallingUid();
+ final long token = Binder.clearCallingIdentity();
+ try {
+ mStatsObservers.unregister(request, callingUid);
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ @Override
+ public long getUidStats(int uid, int type) {
+ final int callingUid = Binder.getCallingUid();
+ if (callingUid != android.os.Process.SYSTEM_UID && callingUid != uid) {
+ return UNSUPPORTED;
+ }
+ return nativeGetUidStat(uid, type);
+ }
+
+ @Override
+ public long getIfaceStats(@NonNull String iface, int type) {
+ Objects.requireNonNull(iface);
+ long nativeIfaceStats = nativeGetIfaceStat(iface, type);
+ if (nativeIfaceStats == -1) {
+ return nativeIfaceStats;
+ } else {
+ // When tethering offload is in use, nativeIfaceStats does not contain usage from
+ // offload, add it back here. Note that the included statistics might be stale
+ // since polling newest stats from hardware might impact system health and not
+ // suitable for TrafficStats API use cases.
+ return nativeIfaceStats + getProviderIfaceStats(iface, type);
+ }
+ }
+
+ @Override
+ public long getTotalStats(int type) {
+ long nativeTotalStats = nativeGetTotalStat(type);
+ if (nativeTotalStats == -1) {
+ return nativeTotalStats;
+ } else {
+ // Refer to comment in getIfaceStats
+ return nativeTotalStats + getProviderIfaceStats(IFACE_ALL, type);
+ }
+ }
+
+ private long getProviderIfaceStats(@Nullable String iface, int type) {
+ final NetworkStats providerSnapshot = getNetworkStatsFromProviders(STATS_PER_IFACE);
+ final HashSet<String> limitIfaces;
+ if (iface == IFACE_ALL) {
+ limitIfaces = null;
+ } else {
+ limitIfaces = new HashSet<>();
+ limitIfaces.add(iface);
+ }
+ final NetworkStats.Entry entry = providerSnapshot.getTotal(null, limitIfaces);
+ switch (type) {
+ case TrafficStats.TYPE_RX_BYTES:
+ return entry.rxBytes;
+ case TrafficStats.TYPE_RX_PACKETS:
+ return entry.rxPackets;
+ case TrafficStats.TYPE_TX_BYTES:
+ return entry.txBytes;
+ case TrafficStats.TYPE_TX_PACKETS:
+ return entry.txPackets;
+ default:
+ return 0;
+ }
+ }
+
+ /**
+ * Update {@link NetworkStatsRecorder} and {@link #mGlobalAlertBytes} to
+ * reflect current {@link #mPersistThreshold} value. Always defers to
+ * {@link Global} values when defined.
+ */
+ @GuardedBy("mStatsLock")
+ private void updatePersistThresholdsLocked() {
+ mDevRecorder.setPersistThreshold(mSettings.getDevPersistBytes(mPersistThreshold));
+ mXtRecorder.setPersistThreshold(mSettings.getXtPersistBytes(mPersistThreshold));
+ mUidRecorder.setPersistThreshold(mSettings.getUidPersistBytes(mPersistThreshold));
+ mUidTagRecorder.setPersistThreshold(mSettings.getUidTagPersistBytes(mPersistThreshold));
+ mGlobalAlertBytes = mSettings.getGlobalAlertBytes(mPersistThreshold);
+ }
+
+ /**
+ * Listener that watches for {@link TetheringManager} to claim interface pairs.
+ */
+ private final TetheringManager.TetheringEventCallback mTetherListener =
+ new TetheringManager.TetheringEventCallback() {
+ @Override
+ public void onUpstreamChanged(@Nullable Network network) {
+ performPoll(FLAG_PERSIST_NETWORK);
+ }
+ };
+
+ private BroadcastReceiver mPollReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ // on background handler thread, and verified UPDATE_DEVICE_STATS
+ // permission above.
+ performPoll(FLAG_PERSIST_ALL);
+
+ // verify that we're watching global alert
+ registerGlobalAlert();
+ }
+ };
+
+ private BroadcastReceiver mRemovedReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ // on background handler thread, and UID_REMOVED is protected
+ // broadcast.
+
+ final int uid = intent.getIntExtra(EXTRA_UID, -1);
+ if (uid == -1) return;
+
+ synchronized (mStatsLock) {
+ mWakeLock.acquire();
+ try {
+ removeUidsLocked(uid);
+ } finally {
+ mWakeLock.release();
+ }
+ }
+ }
+ };
+
+ private BroadcastReceiver mUserReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ // On background handler thread, and USER_REMOVED is protected
+ // broadcast.
+
+ final UserHandle userHandle = intent.getParcelableExtra(Intent.EXTRA_USER);
+ if (userHandle == null) return;
+
+ synchronized (mStatsLock) {
+ mWakeLock.acquire();
+ try {
+ removeUserLocked(userHandle);
+ } finally {
+ mWakeLock.release();
+ }
+ }
+ }
+ };
+
+ private BroadcastReceiver mShutdownReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ // SHUTDOWN is protected broadcast.
+ synchronized (mStatsLock) {
+ shutdownLocked();
+ }
+ }
+ };
+
+ /**
+ * Handle collapsed RAT type changed event.
+ */
+ @VisibleForTesting
+ public void handleOnCollapsedRatTypeChanged() {
+ // Protect service from frequently updating. Remove pending messages if any.
+ mHandler.removeMessages(MSG_NOTIFY_NETWORK_STATUS);
+ mHandler.sendMessageDelayed(
+ mHandler.obtainMessage(MSG_NOTIFY_NETWORK_STATUS), mSettings.getPollDelay());
+ }
+
+ private void handleNotifyNetworkStatus(
+ Network[] defaultNetworks,
+ NetworkStateSnapshot[] snapshots,
+ String activeIface) {
+ synchronized (mStatsLock) {
+ mWakeLock.acquire();
+ try {
+ mActiveIface = activeIface;
+ handleNotifyNetworkStatusLocked(defaultNetworks, snapshots);
+ } finally {
+ mWakeLock.release();
+ }
+ }
+ }
+
+ /**
+ * Inspect all current {@link NetworkStateSnapshot}s to derive mapping from {@code iface} to
+ * {@link NetworkStatsHistory}. When multiple networks are active on a single {@code iface},
+ * they are combined under a single {@link NetworkIdentitySet}.
+ */
+ @GuardedBy("mStatsLock")
+ private void handleNotifyNetworkStatusLocked(@NonNull Network[] defaultNetworks,
+ @NonNull NetworkStateSnapshot[] snapshots) {
+ if (!mSystemReady) return;
+ if (LOGV) Log.v(TAG, "handleNotifyNetworkStatusLocked()");
+
+ // take one last stats snapshot before updating iface mapping. this
+ // isn't perfect, since the kernel may already be counting traffic from
+ // the updated network.
+
+ // poll, but only persist network stats to keep codepath fast. UID stats
+ // will be persisted during next alarm poll event.
+ performPollLocked(FLAG_PERSIST_NETWORK);
+
+ // Rebuild active interfaces based on connected networks
+ mActiveIfaces.clear();
+ mActiveUidIfaces.clear();
+ // Update the list of default networks.
+ mDefaultNetworks = defaultNetworks;
+
+ mLastNetworkStateSnapshots = snapshots;
+
+ final boolean combineSubtypeEnabled = mSettings.getCombineSubtypeEnabled();
+ final ArraySet<String> mobileIfaces = new ArraySet<>();
+ final ArraySet<String> wifiIfaces = new ArraySet<>();
+ for (NetworkStateSnapshot snapshot : snapshots) {
+ final int displayTransport =
+ getDisplayTransport(snapshot.getNetworkCapabilities().getTransportTypes());
+ final boolean isMobile = (NetworkCapabilities.TRANSPORT_CELLULAR == displayTransport);
+ final boolean isWifi = (NetworkCapabilities.TRANSPORT_WIFI == displayTransport);
+ final boolean isDefault = CollectionUtils.contains(
+ mDefaultNetworks, snapshot.getNetwork());
+ final int ratType = combineSubtypeEnabled ? NetworkTemplate.NETWORK_TYPE_ALL
+ : getRatTypeForStateSnapshot(snapshot);
+ final NetworkIdentity ident = NetworkIdentity.buildNetworkIdentity(mContext, snapshot,
+ isDefault, ratType);
+
+ // Traffic occurring on the base interface is always counted for
+ // both total usage and UID details.
+ final String baseIface = snapshot.getLinkProperties().getInterfaceName();
+ if (baseIface != null) {
+ findOrCreateNetworkIdentitySet(mActiveIfaces, baseIface).add(ident);
+ findOrCreateNetworkIdentitySet(mActiveUidIfaces, baseIface).add(ident);
+
+ // Build a separate virtual interface for VT (Video Telephony) data usage.
+ // Only do this when IMS is not metered, but VT is metered.
+ // If IMS is metered, then the IMS network usage has already included VT usage.
+ // VT is considered always metered in framework's layer. If VT is not metered
+ // per carrier's policy, modem will report 0 usage for VT calls.
+ if (snapshot.getNetworkCapabilities().hasCapability(
+ NetworkCapabilities.NET_CAPABILITY_IMS) && !ident.isMetered()) {
+
+ // Copy the identify from IMS one but mark it as metered.
+ NetworkIdentity vtIdent = new NetworkIdentity.Builder()
+ .setType(ident.getType())
+ .setRatType(ident.getRatType())
+ .setSubscriberId(ident.getSubscriberId())
+ .setWifiNetworkKey(ident.getWifiNetworkKey())
+ .setRoaming(ident.isRoaming()).setMetered(true)
+ .setDefaultNetwork(true)
+ .setOemManaged(ident.getOemManaged())
+ .setSubId(ident.getSubId()).build();
+ final String ifaceVt = IFACE_VT + getSubIdForMobile(snapshot);
+ findOrCreateNetworkIdentitySet(mActiveIfaces, ifaceVt).add(vtIdent);
+ findOrCreateNetworkIdentitySet(mActiveUidIfaces, ifaceVt).add(vtIdent);
+ }
+
+ if (isMobile) {
+ mobileIfaces.add(baseIface);
+ }
+ if (isWifi) {
+ wifiIfaces.add(baseIface);
+ }
+ }
+
+ // Traffic occurring on stacked interfaces is usually clatd.
+ //
+ // UID stats are always counted on the stacked interface and never on the base
+ // interface, because the packets on the base interface do not actually match
+ // application sockets (they're not IPv4) and thus the app uid is not known.
+ // For receive this is obvious: packets must be translated from IPv6 to IPv4
+ // before the application socket can be found.
+ // For transmit: either they go through the clat daemon which by virtue of going
+ // through userspace strips the original socket association during the IPv4 to
+ // IPv6 translation process, or they are offloaded by eBPF, which doesn't:
+ // However, on an ebpf device the accounting is done in cgroup ebpf hooks,
+ // which don't trigger again post ebpf translation.
+ // (as such stats accounted to the clat uid are ignored)
+ //
+ // Interface stats are more complicated.
+ //
+ // eBPF offloaded 464xlat'ed packets never hit base interface ip6tables, and thus
+ // *all* statistics are collected by iptables on the stacked v4-* interface.
+ //
+ // Additionally for ingress all packets bound for the clat IPv6 address are dropped
+ // in ip6tables raw prerouting and thus even non-offloaded packets are only
+ // accounted for on the stacked interface.
+ //
+ // For egress, packets subject to eBPF offload never appear on the base interface
+ // and only appear on the stacked interface. Thus to ensure packets increment
+ // interface stats, we must collate data from stacked interfaces. For xt_qtaguid
+ // (or non eBPF offloaded) TX they would appear on both, however egress interface
+ // accounting is explicitly bypassed for traffic from the clat uid.
+ //
+ // TODO: This code might be combined to above code.
+ for (String iface : snapshot.getLinkProperties().getAllInterfaceNames()) {
+ // baseIface has been handled, so ignore it.
+ if (TextUtils.equals(baseIface, iface)) continue;
+ if (iface != null) {
+ findOrCreateNetworkIdentitySet(mActiveIfaces, iface).add(ident);
+ findOrCreateNetworkIdentitySet(mActiveUidIfaces, iface).add(ident);
+ if (isMobile) {
+ mobileIfaces.add(iface);
+ }
+ if (isWifi) {
+ wifiIfaces.add(iface);
+ }
+
+ mStatsFactory.noteStackedIface(iface, baseIface);
+ }
+ }
+ }
+
+ mMobileIfaces = mobileIfaces.toArray(new String[0]);
+ mWifiIfaces = wifiIfaces.toArray(new String[0]);
+ // TODO (b/192758557): Remove debug log.
+ if (CollectionUtils.contains(mMobileIfaces, null)) {
+ throw new NullPointerException(
+ "null element in mMobileIfaces: " + Arrays.toString(mMobileIfaces));
+ }
+ if (CollectionUtils.contains(mWifiIfaces, null)) {
+ throw new NullPointerException(
+ "null element in mWifiIfaces: " + Arrays.toString(mWifiIfaces));
+ }
+ }
+
+ private static int getSubIdForMobile(@NonNull NetworkStateSnapshot state) {
+ if (!state.getNetworkCapabilities().hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)) {
+ throw new IllegalArgumentException("Mobile state need capability TRANSPORT_CELLULAR");
+ }
+
+ final NetworkSpecifier spec = state.getNetworkCapabilities().getNetworkSpecifier();
+ if (spec instanceof TelephonyNetworkSpecifier) {
+ return ((TelephonyNetworkSpecifier) spec).getSubscriptionId();
+ } else {
+ Log.wtf(TAG, "getSubIdForState invalid NetworkSpecifier");
+ return INVALID_SUBSCRIPTION_ID;
+ }
+ }
+
+ /**
+ * For networks with {@code TRANSPORT_CELLULAR}, get ratType that was obtained through
+ * {@link PhoneStateListener}. Otherwise, return 0 given that other networks with different
+ * transport types do not actually fill this value.
+ */
+ private int getRatTypeForStateSnapshot(@NonNull NetworkStateSnapshot state) {
+ if (!state.getNetworkCapabilities().hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)) {
+ return 0;
+ }
+
+ return mNetworkStatsSubscriptionsMonitor.getRatTypeForSubscriberId(state.getSubscriberId());
+ }
+
+ private static <K> NetworkIdentitySet findOrCreateNetworkIdentitySet(
+ ArrayMap<K, NetworkIdentitySet> map, K key) {
+ NetworkIdentitySet ident = map.get(key);
+ if (ident == null) {
+ ident = new NetworkIdentitySet();
+ map.put(key, ident);
+ }
+ return ident;
+ }
+
+ @GuardedBy("mStatsLock")
+ private void recordSnapshotLocked(long currentTime) throws RemoteException {
+ // snapshot and record current counters; read UID stats first to
+ // avoid over counting dev stats.
+ Trace.traceBegin(TRACE_TAG_NETWORK, "snapshotUid");
+ final NetworkStats uidSnapshot = getNetworkStatsUidDetail(INTERFACES_ALL);
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+ Trace.traceBegin(TRACE_TAG_NETWORK, "snapshotXt");
+ final NetworkStats xtSnapshot = readNetworkStatsSummaryXt();
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+ Trace.traceBegin(TRACE_TAG_NETWORK, "snapshotDev");
+ final NetworkStats devSnapshot = readNetworkStatsSummaryDev();
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+
+ // Snapshot for dev/xt stats from all custom stats providers. Counts per-interface data
+ // from stats providers that isn't already counted by dev and XT stats.
+ Trace.traceBegin(TRACE_TAG_NETWORK, "snapshotStatsProvider");
+ final NetworkStats providersnapshot = getNetworkStatsFromProviders(STATS_PER_IFACE);
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+ xtSnapshot.combineAllValues(providersnapshot);
+ devSnapshot.combineAllValues(providersnapshot);
+
+ // For xt/dev, we pass a null VPN array because usage is aggregated by UID, so VPN traffic
+ // can't be reattributed to responsible apps.
+ Trace.traceBegin(TRACE_TAG_NETWORK, "recordDev");
+ mDevRecorder.recordSnapshotLocked(devSnapshot, mActiveIfaces, currentTime);
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+ Trace.traceBegin(TRACE_TAG_NETWORK, "recordXt");
+ mXtRecorder.recordSnapshotLocked(xtSnapshot, mActiveIfaces, currentTime);
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+
+ // For per-UID stats, pass the VPN info so VPN traffic is reattributed to responsible apps.
+ Trace.traceBegin(TRACE_TAG_NETWORK, "recordUid");
+ mUidRecorder.recordSnapshotLocked(uidSnapshot, mActiveUidIfaces, currentTime);
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+ Trace.traceBegin(TRACE_TAG_NETWORK, "recordUidTag");
+ mUidTagRecorder.recordSnapshotLocked(uidSnapshot, mActiveUidIfaces, currentTime);
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+
+ // We need to make copies of member fields that are sent to the observer to avoid
+ // a race condition between the service handler thread and the observer's
+ mStatsObservers.updateStats(xtSnapshot, uidSnapshot, new ArrayMap<>(mActiveIfaces),
+ new ArrayMap<>(mActiveUidIfaces), currentTime);
+ }
+
+ /**
+ * Bootstrap initial stats snapshot, usually during {@link #systemReady()}
+ * so we have baseline values without double-counting.
+ */
+ @GuardedBy("mStatsLock")
+ private void bootstrapStatsLocked() {
+ final long currentTime = mClock.millis();
+
+ try {
+ recordSnapshotLocked(currentTime);
+ } catch (IllegalStateException e) {
+ Log.w(TAG, "problem reading network stats: " + e);
+ } catch (RemoteException e) {
+ // ignored; service lives in system_server
+ }
+ }
+
+ private void performPoll(int flags) {
+ synchronized (mStatsLock) {
+ mWakeLock.acquire();
+
+ try {
+ performPollLocked(flags);
+ } finally {
+ mWakeLock.release();
+ }
+ }
+ }
+
+ /**
+ * Periodic poll operation, reading current statistics and recording into
+ * {@link NetworkStatsHistory}.
+ */
+ @GuardedBy("mStatsLock")
+ private void performPollLocked(int flags) {
+ if (!mSystemReady) return;
+ if (LOGV) Log.v(TAG, "performPollLocked(flags=0x" + Integer.toHexString(flags) + ")");
+ Trace.traceBegin(TRACE_TAG_NETWORK, "performPollLocked");
+
+ final boolean persistNetwork = (flags & FLAG_PERSIST_NETWORK) != 0;
+ final boolean persistUid = (flags & FLAG_PERSIST_UID) != 0;
+ final boolean persistForce = (flags & FLAG_PERSIST_FORCE) != 0;
+
+ performPollFromProvidersLocked();
+
+ // TODO: consider marking "untrusted" times in historical stats
+ final long currentTime = mClock.millis();
+
+ try {
+ recordSnapshotLocked(currentTime);
+ } catch (IllegalStateException e) {
+ Log.wtf(TAG, "problem reading network stats", e);
+ return;
+ } catch (RemoteException e) {
+ // ignored; service lives in system_server
+ return;
+ }
+
+ // persist any pending data depending on requested flags
+ Trace.traceBegin(TRACE_TAG_NETWORK, "[persisting]");
+ if (persistForce) {
+ mDevRecorder.forcePersistLocked(currentTime);
+ mXtRecorder.forcePersistLocked(currentTime);
+ mUidRecorder.forcePersistLocked(currentTime);
+ mUidTagRecorder.forcePersistLocked(currentTime);
+ } else {
+ if (persistNetwork) {
+ mDevRecorder.maybePersistLocked(currentTime);
+ mXtRecorder.maybePersistLocked(currentTime);
+ }
+ if (persistUid) {
+ mUidRecorder.maybePersistLocked(currentTime);
+ mUidTagRecorder.maybePersistLocked(currentTime);
+ }
+ }
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+
+ if (mSettings.getSampleEnabled()) {
+ // sample stats after each full poll
+ performSampleLocked();
+ }
+
+ // finally, dispatch updated event to any listeners
+ mHandler.sendMessage(mHandler.obtainMessage(MSG_BROADCAST_NETWORK_STATS_UPDATED));
+
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+ }
+
+ @GuardedBy("mStatsLock")
+ private void performPollFromProvidersLocked() {
+ // Request asynchronous stats update from all providers for next poll. And wait a bit of
+ // time to allow providers report-in given that normally binder call should be fast. Note
+ // that size of list might be changed because addition/removing at the same time. For
+ // addition, the stats of the missed provider can only be collected in next poll;
+ // for removal, wait might take up to MAX_STATS_PROVIDER_POLL_WAIT_TIME_MS
+ // once that happened.
+ // TODO: request with a valid token.
+ Trace.traceBegin(TRACE_TAG_NETWORK, "provider.requestStatsUpdate");
+ final int registeredCallbackCount = mStatsProviderCbList.size();
+ mStatsProviderSem.drainPermits();
+ invokeForAllStatsProviderCallbacks(
+ (cb) -> cb.mProvider.onRequestStatsUpdate(0 /* unused */));
+ try {
+ mStatsProviderSem.tryAcquire(registeredCallbackCount,
+ MAX_STATS_PROVIDER_POLL_WAIT_TIME_MS, TimeUnit.MILLISECONDS);
+ } catch (InterruptedException e) {
+ // Strictly speaking it's possible a provider happened to deliver between the timeout
+ // and the log, and that doesn't matter too much as this is just a debug log.
+ Log.d(TAG, "requestStatsUpdate - providers responded "
+ + mStatsProviderSem.availablePermits()
+ + "/" + registeredCallbackCount + " : " + e);
+ }
+ Trace.traceEnd(TRACE_TAG_NETWORK);
+ }
+
+ /**
+ * Sample recent statistics summary into {@link EventLog}.
+ */
+ @GuardedBy("mStatsLock")
+ private void performSampleLocked() {
+ // TODO: migrate trustedtime fixes to separate binary log events
+ final long currentTime = mClock.millis();
+
+ NetworkTemplate template;
+ NetworkStats.Entry devTotal;
+ NetworkStats.Entry xtTotal;
+ NetworkStats.Entry uidTotal;
+
+ // collect mobile sample
+ template = buildTemplateMobileWildcard();
+ devTotal = mDevRecorder.getTotalSinceBootLocked(template);
+ xtTotal = mXtRecorder.getTotalSinceBootLocked(template);
+ uidTotal = mUidRecorder.getTotalSinceBootLocked(template);
+
+ EventLog.writeEvent(LOG_TAG_NETSTATS_MOBILE_SAMPLE,
+ devTotal.rxBytes, devTotal.rxPackets, devTotal.txBytes, devTotal.txPackets,
+ xtTotal.rxBytes, xtTotal.rxPackets, xtTotal.txBytes, xtTotal.txPackets,
+ uidTotal.rxBytes, uidTotal.rxPackets, uidTotal.txBytes, uidTotal.txPackets,
+ currentTime);
+
+ // collect wifi sample
+ template = buildTemplateWifiWildcard();
+ devTotal = mDevRecorder.getTotalSinceBootLocked(template);
+ xtTotal = mXtRecorder.getTotalSinceBootLocked(template);
+ uidTotal = mUidRecorder.getTotalSinceBootLocked(template);
+
+ EventLog.writeEvent(LOG_TAG_NETSTATS_WIFI_SAMPLE,
+ devTotal.rxBytes, devTotal.rxPackets, devTotal.txBytes, devTotal.txPackets,
+ xtTotal.rxBytes, xtTotal.rxPackets, xtTotal.txBytes, xtTotal.txPackets,
+ uidTotal.rxBytes, uidTotal.rxPackets, uidTotal.txBytes, uidTotal.txPackets,
+ currentTime);
+ }
+
+ // deleteKernelTagData can ignore ENOENT; otherwise we should log an error
+ private void logErrorIfNotErrNoent(final ErrnoException e, final String msg) {
+ if (e.errno != ENOENT) Log.e(TAG, msg, e);
+ }
+
+ private <K extends StatsMapKey, V extends StatsMapValue> void deleteStatsMapTagData(
+ IBpfMap<K, V> statsMap, int uid) {
+ try {
+ statsMap.forEach((key, value) -> {
+ if (key.uid == uid) {
+ try {
+ statsMap.deleteEntry(key);
+ } catch (ErrnoException e) {
+ logErrorIfNotErrNoent(e, "Failed to delete data(uid = " + key.uid + ")");
+ }
+ }
+ });
+ } catch (ErrnoException e) {
+ Log.e(TAG, "FAILED to delete tag data from stats map", e);
+ }
+ }
+
+ /**
+ * Deletes uid tag data from CookieTagMap, StatsMapA, StatsMapB, and UidStatsMap
+ * @param uid
+ */
+ private void deleteKernelTagData(int uid) {
+ try {
+ mCookieTagMap.forEach((key, value) -> {
+ // If SkDestroyListener deletes the socket tag while this code is running,
+ // forEach will either restart iteration from the beginning or return null,
+ // depending on when the deletion happens.
+ // If it returns null, continue iteration to delete the data and in fact it would
+ // just iterate from first key because BpfMap#getNextKey would return first key
+ // if the current key is not exist.
+ if (value != null && value.uid == uid) {
+ try {
+ mCookieTagMap.deleteEntry(key);
+ } catch (ErrnoException e) {
+ logErrorIfNotErrNoent(e, "Failed to delete data(cookie = " + key + ")");
+ }
+ }
+ });
+ } catch (ErrnoException e) {
+ Log.e(TAG, "Failed to delete tag data from cookie tag map", e);
+ }
+
+ deleteStatsMapTagData(mStatsMapA, uid);
+ deleteStatsMapTagData(mStatsMapB, uid);
+
+ try {
+ mUidCounterSetMap.deleteEntry(new U32(uid));
+ } catch (ErrnoException e) {
+ logErrorIfNotErrNoent(e, "Failed to delete tag data from uid counter set map");
+ }
+
+ try {
+ mAppUidStatsMap.deleteEntry(new UidStatsMapKey(uid));
+ } catch (ErrnoException e) {
+ logErrorIfNotErrNoent(e, "Failed to delete tag data from app uid stats map");
+ }
+ }
+
+ /**
+ * Clean up {@link #mUidRecorder} after UID is removed.
+ */
+ @GuardedBy("mStatsLock")
+ private void removeUidsLocked(int... uids) {
+ if (LOGV) Log.v(TAG, "removeUidsLocked() for UIDs " + Arrays.toString(uids));
+
+ // Perform one last poll before removing
+ performPollLocked(FLAG_PERSIST_ALL);
+
+ mUidRecorder.removeUidsLocked(uids);
+ mUidTagRecorder.removeUidsLocked(uids);
+
+ // Clear kernel stats associated with UID
+ for (int uid : uids) {
+ deleteKernelTagData(uid);
+ }
+ }
+
+ /**
+ * Clean up {@link #mUidRecorder} after user is removed.
+ */
+ @GuardedBy("mStatsLock")
+ private void removeUserLocked(@NonNull UserHandle userHandle) {
+ if (LOGV) Log.v(TAG, "removeUserLocked() for UserHandle=" + userHandle);
+
+ // Build list of UIDs that we should clean up
+ final ArrayList<Integer> uids = new ArrayList<>();
+ final List<ApplicationInfo> apps = mContext.getPackageManager().getInstalledApplications(
+ PackageManager.MATCH_ANY_USER
+ | PackageManager.MATCH_DISABLED_COMPONENTS);
+ for (ApplicationInfo app : apps) {
+ final int uid = userHandle.getUid(app.uid);
+ uids.add(uid);
+ }
+
+ removeUidsLocked(CollectionUtils.toIntArray(uids));
+ }
+
+ /**
+ * Set the warning and limit to all registered custom network stats providers.
+ * Note that invocation of any interface will be sent to all providers.
+ */
+ public void setStatsProviderWarningAndLimitAsync(
+ @NonNull String iface, long warning, long limit) {
+ PermissionUtils.enforceNetworkStackPermission(mContext);
+ if (LOGV) {
+ Log.v(TAG, "setStatsProviderWarningAndLimitAsync("
+ + iface + "," + warning + "," + limit + ")");
+ }
+ invokeForAllStatsProviderCallbacks((cb) -> cb.mProvider.onSetWarningAndLimit(iface,
+ warning, limit));
+ }
+
+ @Override
+ protected void dump(FileDescriptor fd, PrintWriter rawWriter, String[] args) {
+ if (!PermissionUtils.checkDumpPermission(mContext, TAG, rawWriter)) return;
+
+ long duration = DateUtils.DAY_IN_MILLIS;
+ final HashSet<String> argSet = new HashSet<String>();
+ for (String arg : args) {
+ argSet.add(arg);
+
+ if (arg.startsWith("--duration=")) {
+ try {
+ duration = Long.parseLong(arg.substring(11));
+ } catch (NumberFormatException ignored) {
+ }
+ }
+ }
+
+ // usage: dumpsys netstats --full --uid --tag --poll --checkin
+ final boolean poll = argSet.contains("--poll") || argSet.contains("poll");
+ final boolean checkin = argSet.contains("--checkin");
+ final boolean fullHistory = argSet.contains("--full") || argSet.contains("full");
+ final boolean includeUid = argSet.contains("--uid") || argSet.contains("detail");
+ final boolean includeTag = argSet.contains("--tag") || argSet.contains("detail");
+
+ final IndentingPrintWriter pw = new IndentingPrintWriter(rawWriter, " ");
+
+ synchronized (mStatsLock) {
+ if (args.length > 0 && "--proto".equals(args[0])) {
+ // In this case ignore all other arguments.
+ dumpProtoLocked(fd);
+ return;
+ }
+
+ if (poll) {
+ performPollLocked(FLAG_PERSIST_ALL | FLAG_PERSIST_FORCE);
+ pw.println("Forced poll");
+ return;
+ }
+
+ if (checkin) {
+ final long end = System.currentTimeMillis();
+ final long start = end - duration;
+
+ pw.print("v1,");
+ pw.print(start / SECOND_IN_MILLIS); pw.print(',');
+ pw.print(end / SECOND_IN_MILLIS); pw.println();
+
+ pw.println("xt");
+ mXtRecorder.dumpCheckin(rawWriter, start, end);
+
+ if (includeUid) {
+ pw.println("uid");
+ mUidRecorder.dumpCheckin(rawWriter, start, end);
+ }
+ if (includeTag) {
+ pw.println("tag");
+ mUidTagRecorder.dumpCheckin(rawWriter, start, end);
+ }
+ return;
+ }
+
+ pw.println("Configs:");
+ pw.increaseIndent();
+ pw.print(NETSTATS_COMBINE_SUBTYPE_ENABLED, mSettings.getCombineSubtypeEnabled());
+ pw.println();
+ pw.decreaseIndent();
+
+ pw.println("Active interfaces:");
+ pw.increaseIndent();
+ for (int i = 0; i < mActiveIfaces.size(); i++) {
+ pw.print("iface", mActiveIfaces.keyAt(i));
+ pw.print("ident", mActiveIfaces.valueAt(i));
+ pw.println();
+ }
+ pw.decreaseIndent();
+
+ pw.println("Active UID interfaces:");
+ pw.increaseIndent();
+ for (int i = 0; i < mActiveUidIfaces.size(); i++) {
+ pw.print("iface", mActiveUidIfaces.keyAt(i));
+ pw.print("ident", mActiveUidIfaces.valueAt(i));
+ pw.println();
+ }
+ pw.decreaseIndent();
+
+ // Get the top openSession callers
+ final SparseIntArray calls;
+ synchronized (mOpenSessionCallsPerUid) {
+ calls = mOpenSessionCallsPerUid.clone();
+ }
+
+ final int N = calls.size();
+ final long[] values = new long[N];
+ for (int j = 0; j < N; j++) {
+ values[j] = ((long) calls.valueAt(j) << 32) | calls.keyAt(j);
+ }
+ Arrays.sort(values);
+
+ pw.println("Top openSession callers (uid=count):");
+ pw.increaseIndent();
+ final int end = Math.max(0, N - DUMP_STATS_SESSION_COUNT);
+ for (int j = N - 1; j >= end; j--) {
+ final int uid = (int) (values[j] & 0xffffffff);
+ final int count = (int) (values[j] >> 32);
+ pw.print(uid); pw.print("="); pw.println(count);
+ }
+ pw.decreaseIndent();
+ pw.println();
+
+ pw.println("Stats Providers:");
+ pw.increaseIndent();
+ invokeForAllStatsProviderCallbacks((cb) -> {
+ pw.println(cb.mTag + " Xt:");
+ pw.increaseIndent();
+ pw.print(cb.getCachedStats(STATS_PER_IFACE).toString());
+ pw.decreaseIndent();
+ if (includeUid) {
+ pw.println(cb.mTag + " Uid:");
+ pw.increaseIndent();
+ pw.print(cb.getCachedStats(STATS_PER_UID).toString());
+ pw.decreaseIndent();
+ }
+ });
+ pw.decreaseIndent();
+
+ pw.println("Dev stats:");
+ pw.increaseIndent();
+ mDevRecorder.dumpLocked(pw, fullHistory);
+ pw.decreaseIndent();
+
+ pw.println("Xt stats:");
+ pw.increaseIndent();
+ mXtRecorder.dumpLocked(pw, fullHistory);
+ pw.decreaseIndent();
+
+ if (includeUid) {
+ pw.println("UID stats:");
+ pw.increaseIndent();
+ mUidRecorder.dumpLocked(pw, fullHistory);
+ pw.decreaseIndent();
+ }
+
+ if (includeTag) {
+ pw.println("UID tag stats:");
+ pw.increaseIndent();
+ mUidTagRecorder.dumpLocked(pw, fullHistory);
+ pw.decreaseIndent();
+ }
+ }
+ }
+
+ @GuardedBy("mStatsLock")
+ private void dumpProtoLocked(FileDescriptor fd) {
+ final ProtoOutputStream proto = new ProtoOutputStream(new FileOutputStream(fd));
+
+ // TODO Right now it writes all history. Should it limit to the "since-boot" log?
+
+ dumpInterfaces(proto, NetworkStatsServiceDumpProto.ACTIVE_INTERFACES,
+ mActiveIfaces);
+ dumpInterfaces(proto, NetworkStatsServiceDumpProto.ACTIVE_UID_INTERFACES,
+ mActiveUidIfaces);
+ mDevRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.DEV_STATS);
+ mXtRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.XT_STATS);
+ mUidRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.UID_STATS);
+ mUidTagRecorder.dumpDebugLocked(proto,
+ NetworkStatsServiceDumpProto.UID_TAG_STATS);
+
+ proto.flush();
+ }
+
+ private static void dumpInterfaces(ProtoOutputStream proto, long tag,
+ ArrayMap<String, NetworkIdentitySet> ifaces) {
+ for (int i = 0; i < ifaces.size(); i++) {
+ final long start = proto.start(tag);
+
+ proto.write(NetworkInterfaceProto.INTERFACE, ifaces.keyAt(i));
+ ifaces.valueAt(i).dumpDebug(proto, NetworkInterfaceProto.IDENTITIES);
+
+ proto.end(start);
+ }
+ }
+
+ private NetworkStats readNetworkStatsSummaryDev() {
+ try {
+ return mStatsFactory.readNetworkStatsSummaryDev();
+ } catch (IOException e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+ private NetworkStats readNetworkStatsSummaryXt() {
+ try {
+ return mStatsFactory.readNetworkStatsSummaryXt();
+ } catch (IOException e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+ private NetworkStats readNetworkStatsUidDetail(int uid, String[] ifaces, int tag) {
+ try {
+ return mStatsFactory.readNetworkStatsDetail(uid, ifaces, tag);
+ } catch (IOException e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+ /**
+ * Return snapshot of current UID statistics, including any
+ * {@link TrafficStats#UID_TETHERING}, video calling data usage, and {@link #mUidOperations}
+ * values.
+ *
+ * @param ifaces A list of interfaces the stats should be restricted to, or
+ * {@link NetworkStats#INTERFACES_ALL}.
+ */
+ private NetworkStats getNetworkStatsUidDetail(String[] ifaces)
+ throws RemoteException {
+ final NetworkStats uidSnapshot = readNetworkStatsUidDetail(UID_ALL, ifaces, TAG_ALL);
+
+ // fold tethering stats and operations into uid snapshot
+ final NetworkStats tetherSnapshot = getNetworkStatsTethering(STATS_PER_UID);
+ tetherSnapshot.filter(UID_ALL, ifaces, TAG_ALL);
+ mStatsFactory.apply464xlatAdjustments(uidSnapshot, tetherSnapshot);
+ uidSnapshot.combineAllValues(tetherSnapshot);
+
+ // get a stale copy of uid stats snapshot provided by providers.
+ final NetworkStats providerStats = getNetworkStatsFromProviders(STATS_PER_UID);
+ providerStats.filter(UID_ALL, ifaces, TAG_ALL);
+ mStatsFactory.apply464xlatAdjustments(uidSnapshot, providerStats);
+ uidSnapshot.combineAllValues(providerStats);
+
+ uidSnapshot.combineAllValues(mUidOperations);
+
+ return uidSnapshot;
+ }
+
+ /**
+ * Return snapshot of current non-offloaded tethering statistics. Will return empty
+ * {@link NetworkStats} if any problems are encountered, or queried by {@code STATS_PER_IFACE}
+ * since it is already included by {@link #nativeGetIfaceStat}.
+ * See {@code OffloadTetheringStatsProvider} for offloaded tethering stats.
+ */
+ // TODO: Remove this by implementing {@link NetworkStatsProvider} for non-offloaded
+ // tethering stats.
+ private @NonNull NetworkStats getNetworkStatsTethering(int how) throws RemoteException {
+ // We only need to return per-UID stats. Per-device stats are already counted by
+ // interface counters.
+ if (how != STATS_PER_UID) {
+ return new NetworkStats(SystemClock.elapsedRealtime(), 0);
+ }
+
+ final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1);
+ try {
+ final TetherStatsParcel[] tetherStatsParcels = mNetd.tetherGetStats();
+ for (TetherStatsParcel tetherStats : tetherStatsParcels) {
+ try {
+ stats.combineValues(new NetworkStats.Entry(tetherStats.iface, UID_TETHERING,
+ SET_DEFAULT, TAG_NONE, tetherStats.rxBytes, tetherStats.rxPackets,
+ tetherStats.txBytes, tetherStats.txPackets, 0L));
+ } catch (ArrayIndexOutOfBoundsException e) {
+ throw new IllegalStateException("invalid tethering stats " + e);
+ }
+ }
+ } catch (IllegalStateException e) {
+ Log.wtf(TAG, "problem reading network stats", e);
+ }
+ return stats;
+ }
+
+ // TODO: It is copied from ConnectivityService, consider refactor these check permission
+ // functions to a proper util.
+ private boolean checkAnyPermissionOf(String... permissions) {
+ for (String permission : permissions) {
+ if (mContext.checkCallingOrSelfPermission(permission) == PERMISSION_GRANTED) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private void enforceAnyPermissionOf(String... permissions) {
+ if (!checkAnyPermissionOf(permissions)) {
+ throw new SecurityException("Requires one of the following permissions: "
+ + String.join(", ", permissions) + ".");
+ }
+ }
+
+ /**
+ * Registers a custom provider of {@link android.net.NetworkStats} to combine the network
+ * statistics that cannot be seen by the kernel to system. To unregister, invoke the
+ * {@code unregister()} of the returned callback.
+ *
+ * @param tag a human readable identifier of the custom network stats provider.
+ * @param provider the {@link INetworkStatsProvider} binder corresponding to the
+ * {@link NetworkStatsProvider} to be registered.
+ *
+ * @return a {@link INetworkStatsProviderCallback} binder
+ * interface, which can be used to report events to the system.
+ */
+ public @NonNull INetworkStatsProviderCallback registerNetworkStatsProvider(
+ @NonNull String tag, @NonNull INetworkStatsProvider provider) {
+ enforceAnyPermissionOf(NETWORK_STATS_PROVIDER,
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK);
+ Objects.requireNonNull(provider, "provider is null");
+ Objects.requireNonNull(tag, "tag is null");
+ final NetworkPolicyManager netPolicyManager = mContext
+ .getSystemService(NetworkPolicyManager.class);
+ try {
+ NetworkStatsProviderCallbackImpl callback = new NetworkStatsProviderCallbackImpl(
+ tag, provider, mStatsProviderSem, mAlertObserver,
+ mStatsProviderCbList, netPolicyManager);
+ mStatsProviderCbList.add(callback);
+ Log.d(TAG, "registerNetworkStatsProvider from " + callback.mTag + " uid/pid="
+ + getCallingUid() + "/" + getCallingPid());
+ return callback;
+ } catch (RemoteException e) {
+ Log.e(TAG, "registerNetworkStatsProvider failed", e);
+ }
+ return null;
+ }
+
+ // Collect stats from local cache of providers.
+ private @NonNull NetworkStats getNetworkStatsFromProviders(int how) {
+ final NetworkStats ret = new NetworkStats(0L, 0);
+ invokeForAllStatsProviderCallbacks((cb) -> ret.combineAllValues(cb.getCachedStats(how)));
+ return ret;
+ }
+
+ @FunctionalInterface
+ private interface ThrowingConsumer<S, T extends Throwable> {
+ void accept(S s) throws T;
+ }
+
+ private void invokeForAllStatsProviderCallbacks(
+ @NonNull ThrowingConsumer<NetworkStatsProviderCallbackImpl, RemoteException> task) {
+ for (final NetworkStatsProviderCallbackImpl cb : mStatsProviderCbList) {
+ try {
+ task.accept(cb);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Fail to broadcast to provider: " + cb.mTag, e);
+ }
+ }
+ }
+
+ private static class NetworkStatsProviderCallbackImpl extends INetworkStatsProviderCallback.Stub
+ implements IBinder.DeathRecipient {
+ @NonNull final String mTag;
+
+ @NonNull final INetworkStatsProvider mProvider;
+ @NonNull private final Semaphore mSemaphore;
+ @NonNull final AlertObserver mAlertObserver;
+ @NonNull final CopyOnWriteArrayList<NetworkStatsProviderCallbackImpl> mStatsProviderCbList;
+ @NonNull final NetworkPolicyManager mNetworkPolicyManager;
+
+ @NonNull private final Object mProviderStatsLock = new Object();
+
+ @GuardedBy("mProviderStatsLock")
+ // Track STATS_PER_IFACE and STATS_PER_UID separately.
+ private final NetworkStats mIfaceStats = new NetworkStats(0L, 0);
+ @GuardedBy("mProviderStatsLock")
+ private final NetworkStats mUidStats = new NetworkStats(0L, 0);
+
+ NetworkStatsProviderCallbackImpl(
+ @NonNull String tag, @NonNull INetworkStatsProvider provider,
+ @NonNull Semaphore semaphore,
+ @NonNull AlertObserver alertObserver,
+ @NonNull CopyOnWriteArrayList<NetworkStatsProviderCallbackImpl> cbList,
+ @NonNull NetworkPolicyManager networkPolicyManager)
+ throws RemoteException {
+ mTag = tag;
+ mProvider = provider;
+ mProvider.asBinder().linkToDeath(this, 0);
+ mSemaphore = semaphore;
+ mAlertObserver = alertObserver;
+ mStatsProviderCbList = cbList;
+ mNetworkPolicyManager = networkPolicyManager;
+ }
+
+ @NonNull
+ public NetworkStats getCachedStats(int how) {
+ synchronized (mProviderStatsLock) {
+ NetworkStats stats;
+ switch (how) {
+ case STATS_PER_IFACE:
+ stats = mIfaceStats;
+ break;
+ case STATS_PER_UID:
+ stats = mUidStats;
+ break;
+ default:
+ throw new IllegalArgumentException("Invalid type: " + how);
+ }
+ // Callers might be able to mutate the returned object. Return a defensive copy
+ // instead of local reference.
+ return stats.clone();
+ }
+ }
+
+ @Override
+ public void notifyStatsUpdated(int token, @Nullable NetworkStats ifaceStats,
+ @Nullable NetworkStats uidStats) {
+ // TODO: 1. Use token to map ifaces to correct NetworkIdentity.
+ // 2. Store the difference and store it directly to the recorder.
+ synchronized (mProviderStatsLock) {
+ if (ifaceStats != null) mIfaceStats.combineAllValues(ifaceStats);
+ if (uidStats != null) mUidStats.combineAllValues(uidStats);
+ }
+ mSemaphore.release();
+ }
+
+ @Override
+ public void notifyAlertReached() throws RemoteException {
+ // This binder object can only have been obtained by a process that holds
+ // NETWORK_STATS_PROVIDER. Thus, no additional permission check is required.
+ BinderUtils.withCleanCallingIdentity(() ->
+ mAlertObserver.onQuotaLimitReached(LIMIT_GLOBAL_ALERT, null /* unused */));
+ }
+
+ @Override
+ public void notifyWarningReached() {
+ Log.d(TAG, mTag + ": notifyWarningReached");
+ BinderUtils.withCleanCallingIdentity(() ->
+ mNetworkPolicyManager.notifyStatsProviderWarningReached());
+ }
+
+ @Override
+ public void notifyLimitReached() {
+ Log.d(TAG, mTag + ": notifyLimitReached");
+ BinderUtils.withCleanCallingIdentity(() ->
+ mNetworkPolicyManager.notifyStatsProviderLimitReached());
+ }
+
+ @Override
+ public void binderDied() {
+ Log.d(TAG, mTag + ": binderDied");
+ mStatsProviderCbList.remove(this);
+ }
+
+ @Override
+ public void unregister() {
+ Log.d(TAG, mTag + ": unregister");
+ mStatsProviderCbList.remove(this);
+ }
+
+ }
+
+ private void assertSystemReady() {
+ if (!mSystemReady) {
+ throw new IllegalStateException("System not ready");
+ }
+ }
+
+ private class DropBoxNonMonotonicObserver implements NonMonotonicObserver<String> {
+ @Override
+ public void foundNonMonotonic(NetworkStats left, int leftIndex, NetworkStats right,
+ int rightIndex, String cookie) {
+ Log.w(TAG, "Found non-monotonic values; saving to dropbox");
+
+ // record error for debugging
+ final StringBuilder builder = new StringBuilder();
+ builder.append("found non-monotonic " + cookie + " values at left[" + leftIndex
+ + "] - right[" + rightIndex + "]\n");
+ builder.append("left=").append(left).append('\n');
+ builder.append("right=").append(right).append('\n');
+
+ mContext.getSystemService(DropBoxManager.class).addText(TAG_NETSTATS_ERROR,
+ builder.toString());
+ }
+
+ @Override
+ public void foundNonMonotonic(
+ NetworkStats stats, int statsIndex, String cookie) {
+ Log.w(TAG, "Found non-monotonic values; saving to dropbox");
+
+ final StringBuilder builder = new StringBuilder();
+ builder.append("Found non-monotonic " + cookie + " values at [" + statsIndex + "]\n");
+ builder.append("stats=").append(stats).append('\n');
+
+ mContext.getSystemService(DropBoxManager.class).addText(TAG_NETSTATS_ERROR,
+ builder.toString());
+ }
+ }
+
+ /**
+ * Default external settings that read from
+ * {@link android.provider.Settings.Global}.
+ */
+ private static class DefaultNetworkStatsSettings implements NetworkStatsSettings {
+ DefaultNetworkStatsSettings() {}
+
+ @Override
+ public long getPollInterval() {
+ return 30 * MINUTE_IN_MILLIS;
+ }
+ @Override
+ public long getPollDelay() {
+ return DEFAULT_PERFORM_POLL_DELAY_MS;
+ }
+ @Override
+ public long getGlobalAlertBytes(long def) {
+ return def;
+ }
+ @Override
+ public boolean getSampleEnabled() {
+ return true;
+ }
+ @Override
+ public boolean getAugmentEnabled() {
+ return true;
+ }
+ @Override
+ public boolean getCombineSubtypeEnabled() {
+ return false;
+ }
+ @Override
+ public Config getDevConfig() {
+ return new Config(HOUR_IN_MILLIS, 15 * DAY_IN_MILLIS, 90 * DAY_IN_MILLIS);
+ }
+ @Override
+ public Config getXtConfig() {
+ return getDevConfig();
+ }
+ @Override
+ public Config getUidConfig() {
+ return new Config(2 * HOUR_IN_MILLIS, 15 * DAY_IN_MILLIS, 90 * DAY_IN_MILLIS);
+ }
+ @Override
+ public Config getUidTagConfig() {
+ return new Config(2 * HOUR_IN_MILLIS, 5 * DAY_IN_MILLIS, 15 * DAY_IN_MILLIS);
+ }
+ @Override
+ public long getDevPersistBytes(long def) {
+ return def;
+ }
+ @Override
+ public long getXtPersistBytes(long def) {
+ return def;
+ }
+ @Override
+ public long getUidPersistBytes(long def) {
+ return def;
+ }
+ @Override
+ public long getUidTagPersistBytes(long def) {
+ return def;
+ }
+ }
+
+ private static native long nativeGetTotalStat(int type);
+ private static native long nativeGetIfaceStat(String iface, int type);
+ private static native long nativeGetUidStat(int uid, int type);
+}
diff --git a/service-t/src/com/android/server/net/NetworkStatsSubscriptionsMonitor.java b/service-t/src/com/android/server/net/NetworkStatsSubscriptionsMonitor.java
new file mode 100644
index 0000000..65ccd20
--- /dev/null
+++ b/service-t/src/com/android/server/net/NetworkStatsSubscriptionsMonitor.java
@@ -0,0 +1,246 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import static android.app.usage.NetworkStatsManager.NETWORK_TYPE_5G_NSA;
+import static android.app.usage.NetworkStatsManager.getCollapsedRatType;
+import static android.telephony.TelephonyDisplayInfo.OVERRIDE_NETWORK_TYPE_NR_ADVANCED;
+import static android.telephony.TelephonyDisplayInfo.OVERRIDE_NETWORK_TYPE_NR_NSA;
+import static android.telephony.TelephonyManager.NETWORK_TYPE_LTE;
+
+import android.annotation.NonNull;
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.os.Build;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyCallback;
+import android.telephony.TelephonyDisplayInfo;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+import android.util.Log;
+import android.util.Pair;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.module.util.CollectionUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.Executor;
+
+/**
+ * Helper class that watches for events that are triggered per subscription.
+ */
+@TargetApi(Build.VERSION_CODES.TIRAMISU)
+public class NetworkStatsSubscriptionsMonitor extends
+ SubscriptionManager.OnSubscriptionsChangedListener {
+
+ /**
+ * Interface that this monitor uses to delegate event handling to NetworkStatsService.
+ */
+ public interface Delegate {
+ /**
+ * Notify that the collapsed RAT type has been changed for any subscription. The method
+ * will also be triggered for any existing sub when start and stop monitoring.
+ *
+ * @param subscriberId IMSI of the subscription.
+ * @param collapsedRatType collapsed RAT type.
+ * @see android.app.usage.NetworkStatsManager#getCollapsedRatType(int).
+ */
+ void onCollapsedRatTypeChanged(@NonNull String subscriberId, int collapsedRatType);
+ }
+ private final Delegate mDelegate;
+
+ /**
+ * Receivers that watches for {@link TelephonyDisplayInfo} changes for each subscription, to
+ * monitor the transitioning between Radio Access Technology(RAT) types for each sub.
+ */
+ @NonNull
+ private final CopyOnWriteArrayList<RatTypeListener> mRatListeners =
+ new CopyOnWriteArrayList<>();
+
+ @NonNull
+ private final SubscriptionManager mSubscriptionManager;
+ @NonNull
+ private final TelephonyManager mTeleManager;
+
+ @NonNull
+ private final Executor mExecutor;
+
+ NetworkStatsSubscriptionsMonitor(@NonNull Context context,
+ @NonNull Executor executor, @NonNull Delegate delegate) {
+ super();
+ mSubscriptionManager = (SubscriptionManager) context.getSystemService(
+ Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+ mTeleManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+ mExecutor = executor;
+ mDelegate = delegate;
+ }
+
+ @Override
+ public void onSubscriptionsChanged() {
+ // Collect active subId list, hidden subId such as opportunistic subscriptions are
+ // also needed to track CBRS.
+ final List<Integer> newSubs = getActiveSubIdList(mSubscriptionManager);
+
+ // IMSI is needed for every newly added sub. Listener stores subscriberId into it to
+ // prevent binder call to telephony when querying RAT. Keep listener registration with empty
+ // IMSI is meaningless since the RAT type changed is ambiguous for multi-SIM if reported
+ // with empty IMSI. So filter the subs w/o a valid IMSI to prevent such registration.
+ final List<Pair<Integer, String>> filteredNewSubs = new ArrayList<>();
+ for (final int subId : newSubs) {
+ final String subscriberId =
+ mTeleManager.createForSubscriptionId(subId).getSubscriberId();
+ if (!TextUtils.isEmpty(subscriberId)) {
+ filteredNewSubs.add(new Pair(subId, subscriberId));
+ }
+ }
+
+ for (final Pair<Integer, String> sub : filteredNewSubs) {
+ // Fully match listener with subId and IMSI, since in some rare cases, IMSI might be
+ // suddenly change regardless of subId, such as switch IMSI feature in modem side.
+ // If that happens, register new listener with new IMSI and remove old one later.
+ if (CollectionUtils.any(mRatListeners, it -> it.equalsKey(sub.first, sub.second))) {
+ continue;
+ }
+
+ final RatTypeListener listener = new RatTypeListener(this, sub.first, sub.second);
+ mRatListeners.add(listener);
+
+ // Register listener to the telephony manager that associated with specific sub.
+ mTeleManager.createForSubscriptionId(sub.first)
+ .registerTelephonyCallback(mExecutor, listener);
+ Log.d(NetworkStatsService.TAG, "RAT type listener registered for sub " + sub.first);
+ }
+
+ for (final RatTypeListener listener : new ArrayList<>(mRatListeners)) {
+ // If there is no subId and IMSI matched the listener, removes it.
+ if (!CollectionUtils.any(filteredNewSubs,
+ it -> listener.equalsKey(it.first, it.second))) {
+ handleRemoveRatTypeListener(listener);
+ }
+ }
+ }
+
+ @NonNull
+ private List<Integer> getActiveSubIdList(@NonNull SubscriptionManager subscriptionManager) {
+ final ArrayList<Integer> ret = new ArrayList<>();
+ final int[] ids = subscriptionManager.getCompleteActiveSubscriptionIdList();
+ for (int id : ids) ret.add(id);
+ return ret;
+ }
+
+ /**
+ * Get a collapsed RatType for the given subscriberId.
+ *
+ * @param subscriberId the target subscriberId
+ * @return collapsed RatType for the given subscriberId
+ */
+ public int getRatTypeForSubscriberId(@NonNull String subscriberId) {
+ final int index = CollectionUtils.indexOf(mRatListeners,
+ it -> TextUtils.equals(subscriberId, it.mSubscriberId));
+ return index != -1 ? mRatListeners.get(index).mLastCollapsedRatType
+ : TelephonyManager.NETWORK_TYPE_UNKNOWN;
+ }
+
+ /**
+ * Start monitoring events that triggered per subscription.
+ */
+ public void start() {
+ mSubscriptionManager.addOnSubscriptionsChangedListener(mExecutor, this);
+ }
+
+ /**
+ * Unregister subscription changes and all listeners for each subscription.
+ */
+ public void stop() {
+ mSubscriptionManager.removeOnSubscriptionsChangedListener(this);
+
+ for (final RatTypeListener listener : new ArrayList<>(mRatListeners)) {
+ handleRemoveRatTypeListener(listener);
+ }
+ }
+
+ private void handleRemoveRatTypeListener(@NonNull RatTypeListener listener) {
+ mTeleManager.createForSubscriptionId(listener.mSubId)
+ .unregisterTelephonyCallback(listener);
+ Log.d(NetworkStatsService.TAG, "RAT type listener unregistered for sub " + listener.mSubId);
+ mRatListeners.remove(listener);
+
+ // Removal of subscriptions doesn't generate RAT changed event, fire it for every
+ // RatTypeListener.
+ mDelegate.onCollapsedRatTypeChanged(
+ listener.mSubscriberId, TelephonyManager.NETWORK_TYPE_UNKNOWN);
+ }
+
+ static class RatTypeListener extends TelephonyCallback
+ implements TelephonyCallback.DisplayInfoListener {
+ // Unique id for the subscription. See {@link SubscriptionInfo#getSubscriptionId}.
+ @NonNull
+ private final int mSubId;
+
+ // IMSI to identifying the corresponding network from {@link NetworkState}.
+ // See {@link TelephonyManager#getSubscriberId}.
+ @NonNull
+ private final String mSubscriberId;
+
+ private volatile int mLastCollapsedRatType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
+ @NonNull
+ private final NetworkStatsSubscriptionsMonitor mMonitor;
+
+ RatTypeListener(@NonNull NetworkStatsSubscriptionsMonitor monitor, int subId,
+ @NonNull String subscriberId) {
+ mSubId = subId;
+ mSubscriberId = subscriberId;
+ mMonitor = monitor;
+ }
+
+ @Override
+ public void onDisplayInfoChanged(TelephonyDisplayInfo displayInfo) {
+ // In 5G SA (Stand Alone) mode, the primary cell itself will be 5G hence telephony
+ // would report RAT = 5G_NR.
+ // However, in 5G NSA (Non Stand Alone) mode, the primary cell is still LTE and
+ // network allocates a secondary 5G cell so telephony reports RAT = LTE along with
+ // NR state as connected. In such case, attributes the data usage to NR.
+ // See b/160727498.
+ final boolean is5GNsa = displayInfo.getNetworkType() == NETWORK_TYPE_LTE
+ && (displayInfo.getOverrideNetworkType() == OVERRIDE_NETWORK_TYPE_NR_NSA
+ || displayInfo.getOverrideNetworkType() == OVERRIDE_NETWORK_TYPE_NR_ADVANCED);
+
+ final int networkType =
+ (is5GNsa ? NETWORK_TYPE_5G_NSA : displayInfo.getNetworkType());
+ final int collapsedRatType = getCollapsedRatType(networkType);
+ if (collapsedRatType == mLastCollapsedRatType) return;
+
+ if (NetworkStatsService.LOGD) {
+ Log.d(NetworkStatsService.TAG, "subtype changed for sub(" + mSubId + "): "
+ + mLastCollapsedRatType + " -> " + collapsedRatType);
+ }
+ mLastCollapsedRatType = collapsedRatType;
+ mMonitor.mDelegate.onCollapsedRatTypeChanged(mSubscriberId, mLastCollapsedRatType);
+ }
+
+ @VisibleForTesting
+ public int getSubId() {
+ return mSubId;
+ }
+
+ boolean equalsKey(int subId, @NonNull String subscriberId) {
+ return mSubId == subId && TextUtils.equals(mSubscriberId, subscriberId);
+ }
+ }
+}
diff --git a/service-t/src/com/android/server/net/StatsMapKey.java b/service-t/src/com/android/server/net/StatsMapKey.java
new file mode 100644
index 0000000..ea8d836
--- /dev/null
+++ b/service-t/src/com/android/server/net/StatsMapKey.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+/**
+ * Key for both stats maps.
+ */
+public class StatsMapKey extends Struct {
+ @Field(order = 0, type = Type.U32)
+ public final long uid;
+
+ @Field(order = 1, type = Type.U32)
+ public final long tag;
+
+ @Field(order = 2, type = Type.U32)
+ public final long counterSet;
+
+ @Field(order = 3, type = Type.U32)
+ public final long ifaceIndex;
+
+ public StatsMapKey(final long uid, final long tag, final long counterSet,
+ final long ifaceIndex) {
+ this.uid = uid;
+ this.tag = tag;
+ this.counterSet = counterSet;
+ this.ifaceIndex = ifaceIndex;
+ }
+}
diff --git a/service-t/src/com/android/server/net/StatsMapValue.java b/service-t/src/com/android/server/net/StatsMapValue.java
new file mode 100644
index 0000000..48f26ce
--- /dev/null
+++ b/service-t/src/com/android/server/net/StatsMapValue.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+/**
+ * Value used for both stats maps and uid stats map.
+ */
+public class StatsMapValue extends Struct {
+ @Field(order = 0, type = Type.U63)
+ public final long rxPackets;
+
+ @Field(order = 1, type = Type.U63)
+ public final long rxBytes;
+
+ @Field(order = 2, type = Type.U63)
+ public final long txPackets;
+
+ @Field(order = 3, type = Type.U63)
+ public final long txBytes;
+
+ public StatsMapValue(final long rxPackets, final long rxBytes, final long txPackets,
+ final long txBytes) {
+ this.rxPackets = rxPackets;
+ this.rxBytes = rxBytes;
+ this.txPackets = txPackets;
+ this.txBytes = txBytes;
+ }
+}
diff --git a/service-t/src/com/android/server/net/UidStatsMapKey.java b/service-t/src/com/android/server/net/UidStatsMapKey.java
new file mode 100644
index 0000000..2849f94
--- /dev/null
+++ b/service-t/src/com/android/server/net/UidStatsMapKey.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+/**
+ * Key for uid stats map.
+ */
+public class UidStatsMapKey extends Struct {
+ @Field(order = 0, type = Type.U32)
+ public final long uid;
+
+ public UidStatsMapKey(final long uid) {
+ this.uid = uid;
+ }
+}
diff --git a/service/Android.bp b/service/Android.bp
index a4d8d64..0e6fe92 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -114,6 +114,7 @@
"net-utils-device-common",
"net-utils-device-common-bpf",
"net-utils-device-common-netlink",
+ "net-utils-services-common",
"netd-client",
"networkstack-client",
"PlatformProperties",
@@ -159,7 +160,7 @@
static_libs: [
"service-connectivity-pre-jarjar",
"service-connectivity-tiramisu-pre-jarjar",
- "service-nearby",
+ "service-nearby-pre-jarjar",
],
jarjar_rules: ":connectivity-jarjar-rules",
apex_available: [
diff --git a/service/ServiceConnectivityResources/res/values-af/strings.xml b/service/ServiceConnectivityResources/res/values-af/strings.xml
index 550ab8a..086c6e3 100644
--- a/service/ServiceConnectivityResources/res/values-af/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-af/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Stelselkonnektiwiteithulpbronne"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Meld aan by Wi-Fi-netwerk"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Meld by netwerk aan"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Stelselkonnektiwiteithulpbronne"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Meld aan by Wi-Fi-netwerk"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Meld by netwerk aan"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> het geen internettoegang nie"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tik vir opsies"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Selnetwerk het nie internettoegang nie"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Netwerk het nie internettoegang nie"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Daar kan nie by private DNS-bediener ingegaan word nie"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> het beperkte konnektiwiteit"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tik om in elk geval te koppel"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Het oorgeskakel na <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Toestel gebruik <xliff:g id="NEW_NETWORK">%1$s</xliff:g> wanneer <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> geen internettoegang het nie. Heffings kan geld."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Het oorgeskakel van <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> het geen internettoegang nie"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tik vir opsies"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Selnetwerk het nie internettoegang nie"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Netwerk het nie internettoegang nie"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Daar kan nie by private DNS-bediener ingegaan word nie"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> het beperkte konnektiwiteit"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tik om in elk geval te koppel"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Het oorgeskakel na <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Toestel gebruik <xliff:g id="NEW_NETWORK">%1$s</xliff:g> wanneer <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> geen internettoegang het nie. Heffings kan geld."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Het oorgeskakel van <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobiele data"</item>
- <item msgid="6341719431034774569">"Wi-fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobiele data"</item>
+ <item msgid="5624324321165953608">"Wi-fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"\'n onbekende netwerktipe"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"\'n onbekende netwerktipe"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-am/strings.xml b/service/ServiceConnectivityResources/res/values-am/strings.xml
index 7f1a9db..886b353 100644
--- a/service/ServiceConnectivityResources/res/values-am/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-am/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"የስርዓት ግንኙነት መርጃዎች"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ወደ Wi-Fi አውታረ መረብ በመለያ ግባ"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ወደ አውታረ መረብ በመለያ ይግቡ"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"የስርዓት ግንኙነት መርጃዎች"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ወደ Wi-Fi አውታረ መረብ በመለያ ግባ"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ወደ አውታረ መረብ በመለያ ይግቡ"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ምንም የበይነ መረብ መዳረሻ የለም"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ለአማራጮች መታ ያድርጉ"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"የተንቀሳቃሽ ስልክ አውታረ መረብ የበይነመረብ መዳረሻ የለውም"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"አውታረ መረብ የበይነመረብ መዳረሻ የለውም"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"የግል ዲኤንኤስ አገልጋይ ሊደረስበት አይችልም"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> የተገደበ ግንኙነት አለው"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"ለማንኛውም ለማገናኘት መታ ያድርጉ"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"ወደ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ተቀይሯል"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ምንም ዓይነት የበይነመረብ ግንኙነት በማይኖረው ጊዜ መሣሪያዎች <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ን ይጠቀማሉ። ክፍያዎች ተፈጻሚ ሊሆኑ ይችላሉ።"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"ከ<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ወደ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ተቀይሯል"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ምንም የበይነ መረብ መዳረሻ የለም"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ለአማራጮች መታ ያድርጉ"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"የተንቀሳቃሽ ስልክ አውታረ መረብ የበይነመረብ መዳረሻ የለውም"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"አውታረ መረብ የበይነመረብ መዳረሻ የለውም"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"የግል ዲኤንኤስ አገልጋይ ሊደረስበት አይችልም"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> የተገደበ ግንኙነት አለው"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ለማንኛውም ለማገናኘት መታ ያድርጉ"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"ወደ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ተቀይሯል"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ምንም ዓይነት የበይነመረብ ግንኙነት በማይኖረው ጊዜ መሣሪያዎች <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ን ይጠቀማሉ። ክፍያዎች ተፈጻሚ ሊሆኑ ይችላሉ።"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"ከ<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ወደ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ተቀይሯል"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"የተንቀሳቃሽ ስልክ ውሂብ"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"ብሉቱዝ"</item>
- <item msgid="1160736166977503463">"ኢተርኔት"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"የተንቀሳቃሽ ስልክ ውሂብ"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"ብሉቱዝ"</item>
+ <item msgid="346574747471703768">"ኢተርኔት"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"አንድ ያልታወቀ አውታረ መረብ ዓይነት"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"አንድ ያልታወቀ አውታረ መረብ ዓይነት"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ar/strings.xml b/service/ServiceConnectivityResources/res/values-ar/strings.xml
index b7a62c5..07d9c2e 100644
--- a/service/ServiceConnectivityResources/res/values-ar/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ar/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"مصادر إمكانية اتصال الخادم"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"تسجيل الدخول إلى شبكة Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"تسجيل الدخول إلى الشبكة"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"مصادر إمكانية اتصال الخادم"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"تسجيل الدخول إلى شبكة Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"تسجيل الدخول إلى الشبكة"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"لا يتوفّر في <xliff:g id="NETWORK_SSID">%1$s</xliff:g> إمكانية الاتصال بالإنترنت."</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"انقر للحصول على الخيارات."</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"شبكة الجوّال هذه غير متصلة بالإنترنت"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"الشبكة غير متصلة بالإنترنت"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"لا يمكن الوصول إلى خادم أسماء نظام نطاقات خاص"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"إمكانية اتصال <xliff:g id="NETWORK_SSID">%1$s</xliff:g> محدودة."</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"يمكنك النقر للاتصال على أي حال."</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"تم التبديل إلى <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"يستخدم الجهاز <xliff:g id="NEW_NETWORK">%1$s</xliff:g> عندما لا يتوفر اتصال بالإنترنت في شبكة <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>، ويمكن أن يتم فرض رسوم مقابل ذلك."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"تم التبديل من <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> إلى <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"لا يتوفّر في <xliff:g id="NETWORK_SSID">%1$s</xliff:g> إمكانية الاتصال بالإنترنت."</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"انقر للحصول على الخيارات."</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"شبكة الجوّال هذه غير متصلة بالإنترنت"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"الشبكة غير متصلة بالإنترنت"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"لا يمكن الوصول إلى خادم أسماء نظام نطاقات خاص"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"إمكانية اتصال <xliff:g id="NETWORK_SSID">%1$s</xliff:g> محدودة."</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"يمكنك النقر للاتصال على أي حال."</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"تم التبديل إلى <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"يستخدم الجهاز <xliff:g id="NEW_NETWORK">%1$s</xliff:g> عندما لا يتوفر اتصال بالإنترنت في شبكة <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>، ويمكن أن يتم فرض رسوم مقابل ذلك."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"تم التبديل من <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> إلى <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"بيانات الجوّال"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"بلوتوث"</item>
- <item msgid="1160736166977503463">"إيثرنت"</item>
- <item msgid="7347618872551558605">"شبكة افتراضية خاصة (VPN)"</item>
+ <item msgid="3004933964374161223">"بيانات الجوّال"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"بلوتوث"</item>
+ <item msgid="346574747471703768">"إيثرنت"</item>
+ <item msgid="5734728378097476003">"شبكة افتراضية خاصة (VPN)"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"نوع شبكة غير معروف"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"نوع شبكة غير معروف"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-as/strings.xml b/service/ServiceConnectivityResources/res/values-as/strings.xml
index cf8e6ac..e753cb3 100644
--- a/service/ServiceConnectivityResources/res/values-as/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-as/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"ছিষ্টেম সংযোগৰ উৎস"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ৱাই-ফাই নেটৱৰ্কত ছাইন ইন কৰক"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"নেটৱৰ্কত ছাইন ইন কৰক"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"ছিষ্টেম সংযোগৰ উৎস"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ৱাই-ফাই নেটৱৰ্কত ছাইন ইন কৰক"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"নেটৱৰ্কত ছাইন ইন কৰক"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ৰ ইণ্টাৰনেটৰ এক্সেছ নাই"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"অধিক বিকল্পৰ বাবে টিপক"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"ম’বাইল নেটৱৰ্কৰ কোনো ইণ্টাৰনেটৰ এক্সেছ নাই"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"নেটৱৰ্কৰ কোনো ইণ্টাৰনেটৰ এক্সেছ নাই"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ব্যক্তিগত DNS ছাৰ্ভাৰ এক্সেছ কৰিব নোৱাৰি"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ৰ সকলো সেৱাৰ এক্সেছ নাই"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"যিকোনো প্ৰকাৰে সংযোগ কৰিবলৈ টিপক"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>লৈ সলনি কৰা হ’ল"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"যেতিয়া <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>ত ইণ্টাৰনেট নাথাকে, তেতিয়া ডিভাইচে <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ক ব্যৱহাৰ কৰে। মাচুল প্ৰযোজ্য হ\'ব পাৰে।"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>ৰ পৰা <xliff:g id="NEW_NETWORK">%2$s</xliff:g> লৈ সলনি কৰা হ’ল"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ৰ ইণ্টাৰনেটৰ এক্সেছ নাই"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"অধিক বিকল্পৰ বাবে টিপক"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"ম’বাইল নেটৱৰ্কৰ কোনো ইণ্টাৰনেটৰ এক্সেছ নাই"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"নেটৱৰ্কৰ কোনো ইণ্টাৰনেটৰ এক্সেছ নাই"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ব্যক্তিগত DNS ছাৰ্ভাৰ এক্সেছ কৰিব নোৱাৰি"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ৰ সকলো সেৱাৰ এক্সেছ নাই"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"যিকোনো প্ৰকাৰে সংযোগ কৰিবলৈ টিপক"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>লৈ সলনি কৰা হ’ল"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"যেতিয়া <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>ত ইণ্টাৰনেট নাথাকে, তেতিয়া ডিভাইচে <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ক ব্যৱহাৰ কৰে। মাচুল প্ৰযোজ্য হ\'ব পাৰে।"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>ৰ পৰা <xliff:g id="NEW_NETWORK">%2$s</xliff:g> লৈ সলনি কৰা হ’ল"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"ম’বাইল ডেটা"</item>
- <item msgid="6341719431034774569">"ৱাই-ফাই"</item>
- <item msgid="5081440868800877512">"ব্লুটুথ"</item>
- <item msgid="1160736166977503463">"ইথাৰনেট"</item>
- <item msgid="7347618872551558605">"ভিপিএন"</item>
+ <item msgid="3004933964374161223">"ম’বাইল ডেটা"</item>
+ <item msgid="5624324321165953608">"ৱাই-ফাই"</item>
+ <item msgid="5667906231066981731">"ব্লুটুথ"</item>
+ <item msgid="346574747471703768">"ইথাৰনেট"</item>
+ <item msgid="5734728378097476003">"ভিপিএন"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"অজ্ঞাত প্ৰকাৰৰ নেটৱৰ্ক"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"অজ্ঞাত প্ৰকাৰৰ নেটৱৰ্ক"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-az/strings.xml b/service/ServiceConnectivityResources/res/values-az/strings.xml
index 7e927ed..f33a3e3 100644
--- a/service/ServiceConnectivityResources/res/values-az/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-az/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Sistem Bağlantı Resursları"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi şəbəkəsinə daxil ol"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Şəbəkəyə daxil olun"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Sistem Bağlantı Resursları"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi şəbəkəsinə daxil ol"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Şəbəkəyə daxil olun"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> üçün internet girişi əlçatan deyil"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Seçimlər üçün tıklayın"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobil şəbəkənin internetə girişi yoxdur"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Şəbəkənin internetə girişi yoxdur"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Özəl DNS serverinə giriş mümkün deyil"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> bağlantını məhdudlaşdırdı"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"İstənilən halda klikləyin"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> şəbəkə növünə keçirildi"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> şəbəkəsinin internetə girişi olmadıqda, cihaz <xliff:g id="NEW_NETWORK">%1$s</xliff:g> şəbəkəsini istifadə edir. Xidmət haqqı tutula bilər."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> şəbəkəsindən <xliff:g id="NEW_NETWORK">%2$s</xliff:g> şəbəkəsinə keçirildi"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> üçün internet girişi əlçatan deyil"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Seçimlər üçün tıklayın"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobil şəbəkənin internetə girişi yoxdur"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Şəbəkənin internetə girişi yoxdur"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Özəl DNS serverinə giriş mümkün deyil"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> bağlantını məhdudlaşdırdı"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"İstənilən halda klikləyin"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> şəbəkə növünə keçirildi"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> şəbəkəsinin internetə girişi olmadıqda, cihaz <xliff:g id="NEW_NETWORK">%1$s</xliff:g> şəbəkəsini istifadə edir. Xidmət haqqı tutula bilər."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> şəbəkəsindən <xliff:g id="NEW_NETWORK">%2$s</xliff:g> şəbəkəsinə keçirildi"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobil data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobil data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"naməlum şəbəkə növü"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"naməlum şəbəkə növü"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-b+sr+Latn/strings.xml b/service/ServiceConnectivityResources/res/values-b+sr+Latn/strings.xml
index 3f1b976..7398e7c 100644
--- a/service/ServiceConnectivityResources/res/values-b+sr+Latn/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-b+sr+Latn/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Resursi za povezivanje sa sistemom"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Prijavljivanje na WiFi mrežu"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Prijavite se na mrežu"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Resursi za povezivanje sa sistemom"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Prijavljivanje na WiFi mrežu"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Prijavite se na mrežu"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nema pristup internetu"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Dodirnite za opcije"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilna mreža nema pristup internetu"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Mreža nema pristup internetu"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Pristup privatnom DNS serveru nije uspeo"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ima ograničenu vezu"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Dodirnite da biste se ipak povezali"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Prešli ste na tip mreže <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Uređaj koristi tip mreže <xliff:g id="NEW_NETWORK">%1$s</xliff:g> kada tip mreže <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nema pristup internetu. Možda će se naplaćivati troškovi."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Prešli ste sa tipa mreže <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na tip mreže <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nema pristup internetu"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Dodirnite za opcije"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilna mreža nema pristup internetu"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Mreža nema pristup internetu"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Pristup privatnom DNS serveru nije uspeo"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ima ograničenu vezu"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Dodirnite da biste se ipak povezali"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Prešli ste na tip mreže <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Uređaj koristi tip mreže <xliff:g id="NEW_NETWORK">%1$s</xliff:g> kada tip mreže <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nema pristup internetu. Možda će se naplaćivati troškovi."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Prešli ste sa tipa mreže <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na tip mreže <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobilni podaci"</item>
- <item msgid="6341719431034774569">"WiFi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Eternet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobilni podaci"</item>
+ <item msgid="5624324321165953608">"WiFi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Eternet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"nepoznat tip mreže"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"nepoznat tip mreže"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-be/strings.xml b/service/ServiceConnectivityResources/res/values-be/strings.xml
index 21edf24..3459cc7 100644
--- a/service/ServiceConnectivityResources/res/values-be/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-be/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Рэсурсы для падключэння да сістэмы"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Уваход у сетку Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Увайдзіце ў сетку"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Рэсурсы для падключэння да сістэмы"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Уваход у сетку Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Увайдзіце ў сетку"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> не мае доступу ў інтэрнэт"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Дакраніцеся, каб убачыць параметры"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мабільная сетка не мае доступу ў інтэрнэт"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Сетка не мае доступу ў інтэрнэт"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Не ўдалося атрымаць доступ да прыватнага DNS-сервера"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> мае абмежаваную магчымасць падключэння"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Націсніце, каб падключыцца"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Выкананы пераход да <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Прылада выкарыстоўвае сетку <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, калі ў сетцы <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> няма доступу да інтэрнэту. Можа спаганяцца плата."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Выкананы пераход з <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> да <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> не мае доступу ў інтэрнэт"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Дакраніцеся, каб убачыць параметры"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мабільная сетка не мае доступу ў інтэрнэт"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Сетка не мае доступу ў інтэрнэт"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Не ўдалося атрымаць доступ да прыватнага DNS-сервера"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> мае абмежаваную магчымасць падключэння"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Націсніце, каб падключыцца"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Выкананы пераход да <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Прылада выкарыстоўвае сетку <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, калі ў сетцы <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> няма доступу да інтэрнэту. Можа спаганяцца плата."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Выкананы пераход з <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> да <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мабільная перадача даных"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мабільная перадача даных"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"невядомы тып сеткі"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"невядомы тып сеткі"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-bg/strings.xml b/service/ServiceConnectivityResources/res/values-bg/strings.xml
index c3c2d72..b4ae618 100644
--- a/service/ServiceConnectivityResources/res/values-bg/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-bg/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Ресурси за свързаността на системата"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Влизане в Wi-Fi мрежа"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Вход в мрежата"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Ресурси за свързаността на системата"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Влизане в Wi-Fi мрежа"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Вход в мрежата"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> няма достъп до интернет"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Докоснете за опции"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобилната мрежа няма достъп до интернет"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Мрежата няма достъп до интернет"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Не може да се осъществи достъп до частния DNS сървър"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> има ограничена свързаност"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Докоснете, за да се свържете въпреки това"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Превключи се към <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Устройството използва <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, когато <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> няма достъп до интернет. Възможно е да бъдете таксувани."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Превключи се от <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> към <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> няма достъп до интернет"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Докоснете за опции"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобилната мрежа няма достъп до интернет"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Мрежата няма достъп до интернет"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Не може да се осъществи достъп до частния DNS сървър"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> има ограничена свързаност"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Докоснете, за да се свържете въпреки това"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Превключи се към <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Устройството използва <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, когато <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> няма достъп до интернет. Възможно е да бъдете таксувани."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Превключи се от <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> към <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобилни данни"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобилни данни"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"неизвестен тип мрежа"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"неизвестен тип мрежа"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-bn/strings.xml b/service/ServiceConnectivityResources/res/values-bn/strings.xml
index 0f693bd..3b32973 100644
--- a/service/ServiceConnectivityResources/res/values-bn/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-bn/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"সিস্টেম কানেক্টিভিটি রিসোর্সেস"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ওয়াই-ফাই নেটওয়ার্কে সাইন-ইন করুন"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"নেটওয়ার্কে সাইন-ইন করুন"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"সিস্টেম কানেক্টিভিটি রিসোর্সেস"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ওয়াই-ফাই নেটওয়ার্কে সাইন-ইন করুন"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"নেটওয়ার্কে সাইন-ইন করুন"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-এর ইন্টারনেটে অ্যাক্সেস নেই"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"বিকল্পগুলির জন্য আলতো চাপুন"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"মোবাইল নেটওয়ার্কে কোনও ইন্টারনেট অ্যাক্সেস নেই"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"নেটওয়ার্কে কোনও ইন্টারনেট অ্যাক্সেস নেই"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ব্যক্তিগত ডিএনএস সার্ভার অ্যাক্সেস করা যাবে না"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-এর সীমিত কানেক্টিভিটি আছে"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"তবুও কানেক্ট করতে ট্যাপ করুন"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> এ পাল্টানো হয়েছে"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> এ ইন্টারনেট অ্যাক্সেস না থাকলে <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ব্যবহার করা হয়৷ ডেটা চার্জ প্রযোজ্য৷"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> থেকে <xliff:g id="NEW_NETWORK">%2$s</xliff:g> এ পাল্টানো হয়েছে"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-এর ইন্টারনেটে অ্যাক্সেস নেই"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"বিকল্পগুলির জন্য আলতো চাপুন"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"মোবাইল নেটওয়ার্কে কোনও ইন্টারনেট অ্যাক্সেস নেই"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"নেটওয়ার্কে কোনও ইন্টারনেট অ্যাক্সেস নেই"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ব্যক্তিগত ডিএনএস সার্ভার অ্যাক্সেস করা যাবে না"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-এর সীমিত কানেক্টিভিটি আছে"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"তবুও কানেক্ট করতে ট্যাপ করুন"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> এ পাল্টানো হয়েছে"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> এ ইন্টারনেট অ্যাক্সেস না থাকলে <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ব্যবহার করা হয়৷ ডেটা চার্জ প্রযোজ্য৷"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> থেকে <xliff:g id="NEW_NETWORK">%2$s</xliff:g> এ পাল্টানো হয়েছে"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"মোবাইল ডেটা"</item>
- <item msgid="6341719431034774569">"ওয়াই-ফাই"</item>
- <item msgid="5081440868800877512">"ব্লুটুথ"</item>
- <item msgid="1160736166977503463">"ইথারনেট"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"মোবাইল ডেটা"</item>
+ <item msgid="5624324321165953608">"ওয়াই-ফাই"</item>
+ <item msgid="5667906231066981731">"ব্লুটুথ"</item>
+ <item msgid="346574747471703768">"ইথারনেট"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"এই নেটওয়ার্কের ধরন অজানা"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"এই নেটওয়ার্কের ধরন অজানা"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-bs/strings.xml b/service/ServiceConnectivityResources/res/values-bs/strings.xml
index 33d6ed9..0bc0a7c 100644
--- a/service/ServiceConnectivityResources/res/values-bs/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-bs/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Izvori povezivosti sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Prijavljivanje na WiFi mrežu"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Prijava na mrežu"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Izvori povezivosti sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Prijavljivanje na WiFi mrežu"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Prijava na mrežu"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Mreža <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nema pristup internetu"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Dodirnite za opcije"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilna mreža nema pristup internetu"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Mreža nema pristup internetu"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Nije moguće pristupiti privatnom DNS serveru"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Mreža <xliff:g id="NETWORK_SSID">%1$s</xliff:g> ima ograničenu povezivost"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Dodirnite da se ipak povežete"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Prebačeno na: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Kada <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nema pristup internetu, uređaj koristi mrežu <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Moguća je naplata usluge."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Prebačeno iz mreže <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> u <xliff:g id="NEW_NETWORK">%2$s</xliff:g> mrežu"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Mreža <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nema pristup internetu"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Dodirnite za opcije"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilna mreža nema pristup internetu"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Mreža nema pristup internetu"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Nije moguće pristupiti privatnom DNS serveru"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Mreža <xliff:g id="NETWORK_SSID">%1$s</xliff:g> ima ograničenu povezivost"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Dodirnite da se ipak povežete"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Prebačeno na: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Kada <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nema pristup internetu, uređaj koristi mrežu <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Moguća je naplata usluge."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Prebačeno iz mreže <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> u <xliff:g id="NEW_NETWORK">%2$s</xliff:g> mrežu"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"prijenos podataka na mobilnoj mreži"</item>
- <item msgid="6341719431034774569">"WiFi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"prijenos podataka na mobilnoj mreži"</item>
+ <item msgid="5624324321165953608">"WiFi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"nepoznata vrsta mreže"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"nepoznata vrsta mreže"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ca/strings.xml b/service/ServiceConnectivityResources/res/values-ca/strings.xml
index 04f6bd2..22b9dbd 100644
--- a/service/ServiceConnectivityResources/res/values-ca/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ca/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Recursos de connectivitat del sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Inicia la sessió a la xarxa Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Inicia la sessió a la xarxa"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Recursos de connectivitat del sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Inicia la sessió a la xarxa Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Inicia la sessió a la xarxa"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> no té accés a Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Toca per veure les opcions"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"La xarxa mòbil no té accés a Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"La xarxa no té accés a Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"No es pot accedir al servidor DNS privat"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> té una connectivitat limitada"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Toca per connectar igualment"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Actualment en ús: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"El dispositiu utilitza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> en cas que <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> no tingui accés a Internet. És possible que s\'hi apliquin càrrecs."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Abans es feia servir la xarxa <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>; ara s\'utilitza <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> no té accés a Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Toca per veure les opcions"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"La xarxa mòbil no té accés a Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"La xarxa no té accés a Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"No es pot accedir al servidor DNS privat"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> té una connectivitat limitada"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Toca per connectar igualment"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Actualment en ús: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"El dispositiu utilitza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> en cas que <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> no tingui accés a Internet. És possible que s\'hi apliquin càrrecs."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Abans es feia servir la xarxa <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>; ara s\'utilitza <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"dades mòbils"</item>
- <item msgid="6341719431034774569">"Wi‑Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"dades mòbils"</item>
+ <item msgid="5624324321165953608">"Wi‑Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"un tipus de xarxa desconegut"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"un tipus de xarxa desconegut"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-cs/strings.xml b/service/ServiceConnectivityResources/res/values-cs/strings.xml
index 6309e78..ccf21ee 100644
--- a/service/ServiceConnectivityResources/res/values-cs/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-cs/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Zdroje pro připojení systému"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Přihlásit se k síti Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Přihlásit se k síti"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Zdroje pro připojení systému"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Přihlásit se k síti Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Přihlásit se k síti"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Síť <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nemá přístup k internetu"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Klepnutím zobrazíte možnosti"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilní síť nemá přístup k internetu"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Síť nemá přístup k internetu"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Nelze získat přístup k soukromému serveru DNS"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Síť <xliff:g id="NETWORK_SSID">%1$s</xliff:g> umožňuje jen omezené připojení"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Klepnutím se i přesto připojíte"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Přechod na síť <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Když síť <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nebude mít přístup k internetu, zařízení použije síť <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Mohou být účtovány poplatky."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Přechod ze sítě <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na síť <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Síť <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nemá přístup k internetu"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Klepnutím zobrazíte možnosti"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilní síť nemá přístup k internetu"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Síť nemá přístup k internetu"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Nelze získat přístup k soukromému serveru DNS"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Síť <xliff:g id="NETWORK_SSID">%1$s</xliff:g> umožňuje jen omezené připojení"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Klepnutím se i přesto připojíte"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Přechod na síť <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Když síť <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nebude mít přístup k internetu, zařízení použije síť <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Mohou být účtovány poplatky."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Přechod ze sítě <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na síť <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobilní data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobilní data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"neznámý typ sítě"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"neznámý typ sítě"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-da/strings.xml b/service/ServiceConnectivityResources/res/values-da/strings.xml
index 57c58af..a33143e 100644
--- a/service/ServiceConnectivityResources/res/values-da/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-da/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Systemets forbindelsesressourcer"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Log ind på Wi-Fi-netværk"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Log ind på netværk"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Systemets forbindelsesressourcer"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Log ind på Wi-Fi-netværk"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Log ind på netværk"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har ingen internetforbindelse"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tryk for at se valgmuligheder"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilnetværket har ingen internetadgang"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Netværket har ingen internetadgang"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Der er ikke adgang til den private DNS-server"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har begrænset forbindelse"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tryk for at oprette forbindelse alligevel"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Der blev skiftet til <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Enheden benytter <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, når der ikke er internetadgang via <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>. Der opkræves muligvis betaling."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Der blev skiftet fra <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> til <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har ingen internetforbindelse"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tryk for at se valgmuligheder"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilnetværket har ingen internetadgang"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Netværket har ingen internetadgang"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Der er ikke adgang til den private DNS-server"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har begrænset forbindelse"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tryk for at oprette forbindelse alligevel"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Der blev skiftet til <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Enheden benytter <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, når der ikke er internetadgang via <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>. Der opkræves muligvis betaling."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Der blev skiftet fra <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> til <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobildata"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobildata"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"en ukendt netværkstype"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"en ukendt netværkstype"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-de/strings.xml b/service/ServiceConnectivityResources/res/values-de/strings.xml
index d0c2551..96cc7d2 100644
--- a/service/ServiceConnectivityResources/res/values-de/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-de/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Systemverbindungsressourcen"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"In WLAN anmelden"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Im Netzwerk anmelden"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Systemverbindungsressourcen"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"In WLAN anmelden"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Im Netzwerk anmelden"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> hat keinen Internetzugriff"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Für Optionen tippen"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobiles Netzwerk hat keinen Internetzugriff"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Netzwerk hat keinen Internetzugriff"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Auf den privaten DNS-Server kann nicht zugegriffen werden"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Schlechte Verbindung mit <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tippen, um die Verbindung trotzdem herzustellen"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Zu <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> gewechselt"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Auf dem Gerät werden <xliff:g id="NEW_NETWORK">%1$s</xliff:g> genutzt, wenn über <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> kein Internet verfügbar ist. Eventuell fallen Gebühren an."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Von \"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>\" zu \"<xliff:g id="NEW_NETWORK">%2$s</xliff:g>\" gewechselt"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> hat keinen Internetzugriff"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Für Optionen tippen"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobiles Netzwerk hat keinen Internetzugriff"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Netzwerk hat keinen Internetzugriff"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Auf den privaten DNS-Server kann nicht zugegriffen werden"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Schlechte Verbindung mit <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tippen, um die Verbindung trotzdem herzustellen"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Zu <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> gewechselt"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Auf dem Gerät werden <xliff:g id="NEW_NETWORK">%1$s</xliff:g> genutzt, wenn über <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> kein Internet verfügbar ist. Eventuell fallen Gebühren an."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Von \"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>\" zu \"<xliff:g id="NEW_NETWORK">%2$s</xliff:g>\" gewechselt"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"Mobile Daten"</item>
- <item msgid="6341719431034774569">"WLAN"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"Mobile Daten"</item>
+ <item msgid="5624324321165953608">"WLAN"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ein unbekannter Netzwerktyp"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ein unbekannter Netzwerktyp"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-el/strings.xml b/service/ServiceConnectivityResources/res/values-el/strings.xml
index 1c2838d..b5f319d 100644
--- a/service/ServiceConnectivityResources/res/values-el/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-el/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Πόροι συνδεσιμότητας συστήματος"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Συνδεθείτε στο δίκτυο Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Σύνδεση στο δίκτυο"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Πόροι συνδεσιμότητας συστήματος"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Συνδεθείτε στο δίκτυο Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Σύνδεση στο δίκτυο"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Η εφαρμογή <xliff:g id="NETWORK_SSID">%1$s</xliff:g> δεν έχει πρόσβαση στο διαδίκτυο"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Πατήστε για να δείτε τις επιλογές"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Το δίκτυο κινητής τηλεφωνίας δεν έχει πρόσβαση στο διαδίκτυο."</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Το δίκτυο δεν έχει πρόσβαση στο διαδίκτυο."</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Δεν είναι δυνατή η πρόσβαση στον ιδιωτικό διακομιστή DNS."</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Το δίκτυο <xliff:g id="NETWORK_SSID">%1$s</xliff:g> έχει περιορισμένη συνδεσιμότητα"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Πατήστε για σύνδεση ούτως ή άλλως"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Μετάβαση σε δίκτυο <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Η συσκευή χρησιμοποιεί το δίκτυο <xliff:g id="NEW_NETWORK">%1$s</xliff:g> όταν το δίκτυο <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> δεν έχει πρόσβαση στο διαδίκτυο. Μπορεί να ισχύουν χρεώσεις."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Μετάβαση από το δίκτυο <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> στο δίκτυο <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Η εφαρμογή <xliff:g id="NETWORK_SSID">%1$s</xliff:g> δεν έχει πρόσβαση στο διαδίκτυο"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Πατήστε για να δείτε τις επιλογές"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Το δίκτυο κινητής τηλεφωνίας δεν έχει πρόσβαση στο διαδίκτυο."</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Το δίκτυο δεν έχει πρόσβαση στο διαδίκτυο."</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Δεν είναι δυνατή η πρόσβαση στον ιδιωτικό διακομιστή DNS."</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Το δίκτυο <xliff:g id="NETWORK_SSID">%1$s</xliff:g> έχει περιορισμένη συνδεσιμότητα"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Πατήστε για σύνδεση ούτως ή άλλως"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Μετάβαση σε δίκτυο <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Η συσκευή χρησιμοποιεί το δίκτυο <xliff:g id="NEW_NETWORK">%1$s</xliff:g> όταν το δίκτυο <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> δεν έχει πρόσβαση στο διαδίκτυο. Μπορεί να ισχύουν χρεώσεις."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Μετάβαση από το δίκτυο <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> στο δίκτυο <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"δεδομένα κινητής τηλεφωνίας"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"δεδομένα κινητής τηλεφωνίας"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"άγνωστος τύπος δικτύου"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"άγνωστος τύπος δικτύου"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-en-rAU/strings.xml b/service/ServiceConnectivityResources/res/values-en-rAU/strings.xml
index db5ad70..c490cf8 100644
--- a/service/ServiceConnectivityResources/res/values-en-rAU/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-en-rAU/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System connectivity resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Sign in to a Wi-Fi network"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Sign in to network"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System connectivity resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Sign in to a Wi-Fi network"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Sign in to network"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tap for options"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobile network has no Internet access"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Network has no Internet access"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Private DNS server cannot be accessed"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tap to connect anyway"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tap for options"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobile network has no Internet access"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Network has no Internet access"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Private DNS server cannot be accessed"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tap to connect anyway"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobile data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobile data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"an unknown network type"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"an unknown network type"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-en-rCA/strings.xml b/service/ServiceConnectivityResources/res/values-en-rCA/strings.xml
index db5ad70..c490cf8 100644
--- a/service/ServiceConnectivityResources/res/values-en-rCA/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-en-rCA/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System connectivity resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Sign in to a Wi-Fi network"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Sign in to network"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System connectivity resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Sign in to a Wi-Fi network"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Sign in to network"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tap for options"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobile network has no Internet access"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Network has no Internet access"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Private DNS server cannot be accessed"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tap to connect anyway"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tap for options"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobile network has no Internet access"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Network has no Internet access"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Private DNS server cannot be accessed"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tap to connect anyway"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobile data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobile data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"an unknown network type"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"an unknown network type"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-en-rGB/strings.xml b/service/ServiceConnectivityResources/res/values-en-rGB/strings.xml
index db5ad70..c490cf8 100644
--- a/service/ServiceConnectivityResources/res/values-en-rGB/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-en-rGB/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System connectivity resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Sign in to a Wi-Fi network"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Sign in to network"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System connectivity resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Sign in to a Wi-Fi network"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Sign in to network"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tap for options"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobile network has no Internet access"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Network has no Internet access"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Private DNS server cannot be accessed"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tap to connect anyway"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tap for options"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobile network has no Internet access"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Network has no Internet access"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Private DNS server cannot be accessed"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tap to connect anyway"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobile data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobile data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"an unknown network type"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"an unknown network type"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-en-rIN/strings.xml b/service/ServiceConnectivityResources/res/values-en-rIN/strings.xml
index db5ad70..c490cf8 100644
--- a/service/ServiceConnectivityResources/res/values-en-rIN/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-en-rIN/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System connectivity resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Sign in to a Wi-Fi network"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Sign in to network"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System connectivity resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Sign in to a Wi-Fi network"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Sign in to network"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tap for options"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobile network has no Internet access"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Network has no Internet access"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Private DNS server cannot be accessed"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tap to connect anyway"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no Internet access"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tap for options"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobile network has no Internet access"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Network has no Internet access"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Private DNS server cannot be accessed"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tap to connect anyway"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no Internet access. Charges may apply."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobile data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobile data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"an unknown network type"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"an unknown network type"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-en-rXC/strings.xml b/service/ServiceConnectivityResources/res/values-en-rXC/strings.xml
index 2602bfa..67c3659 100644
--- a/service/ServiceConnectivityResources/res/values-en-rXC/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-en-rXC/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System Connectivity Resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Sign in to Wi-Fi network"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Sign in to network"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System Connectivity Resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Sign in to Wi-Fi network"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Sign in to network"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no internet access"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tap for options"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobile network has no internet access"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Network has no internet access"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Private DNS server cannot be accessed"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tap to connect anyway"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no internet access. Charges may apply."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has no internet access"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tap for options"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobile network has no internet access"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Network has no internet access"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Private DNS server cannot be accessed"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> has limited connectivity"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tap to connect anyway"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Switched to <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Device uses <xliff:g id="NEW_NETWORK">%1$s</xliff:g> when <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> has no internet access. Charges may apply."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Switched from <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> to <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobile data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobile data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"an unknown network type"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"an unknown network type"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-es-rUS/strings.xml b/service/ServiceConnectivityResources/res/values-es-rUS/strings.xml
index e5f1833..fdca468 100644
--- a/service/ServiceConnectivityResources/res/values-es-rUS/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-es-rUS/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Recursos de conectividad del sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Accede a una red Wi-Fi."</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Acceder a la red"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Recursos de conectividad del sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Accede a una red Wi-Fi."</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Acceder a la red"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>no tiene acceso a Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Presiona para ver opciones"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"La red móvil no tiene acceso a Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"La red no tiene acceso a Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"No se puede acceder al servidor DNS privado"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tiene conectividad limitada"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Presiona para conectarte de todas formas"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Se cambió a <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"El dispositivo usa <xliff:g id="NEW_NETWORK">%1$s</xliff:g> cuando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> no tiene acceso a Internet. Es posible que se apliquen cargos."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Se cambió de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>no tiene acceso a Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Presiona para ver opciones"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"La red móvil no tiene acceso a Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"La red no tiene acceso a Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"No se puede acceder al servidor DNS privado"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tiene conectividad limitada"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Presiona para conectarte de todas formas"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Se cambió a <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"El dispositivo usa <xliff:g id="NEW_NETWORK">%1$s</xliff:g> cuando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> no tiene acceso a Internet. Es posible que se apliquen cargos."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Se cambió de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"Datos móviles"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"Datos móviles"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"un tipo de red desconocido"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"un tipo de red desconocido"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-es/strings.xml b/service/ServiceConnectivityResources/res/values-es/strings.xml
index e4f4307..f4a7e3d 100644
--- a/service/ServiceConnectivityResources/res/values-es/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-es/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Recursos de conectividad del sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Iniciar sesión en red Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Iniciar sesión en la red"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Recursos de conectividad del sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Iniciar sesión en red Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Iniciar sesión en la red"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> no tiene acceso a Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Toca para ver opciones"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"La red móvil no tiene acceso a Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"La red no tiene acceso a Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"No se ha podido acceder al servidor DNS privado"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tiene una conectividad limitada"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Toca para conectarte de todas formas"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Se ha cambiado a <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"El dispositivo utiliza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> cuando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> no tiene acceso a Internet. Es posible que se apliquen cargos."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Se ha cambiado de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> no tiene acceso a Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Toca para ver opciones"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"La red móvil no tiene acceso a Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"La red no tiene acceso a Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"No se ha podido acceder al servidor DNS privado"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tiene una conectividad limitada"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Toca para conectarte de todas formas"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Se ha cambiado a <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"El dispositivo utiliza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> cuando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> no tiene acceso a Internet. Es posible que se apliquen cargos."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Se ha cambiado de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"datos móviles"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"datos móviles"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"un tipo de red desconocido"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"un tipo de red desconocido"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-et/strings.xml b/service/ServiceConnectivityResources/res/values-et/strings.xml
index cec408f..cf997b3 100644
--- a/service/ServiceConnectivityResources/res/values-et/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-et/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Süsteemi ühenduvuse allikad"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Logi sisse WiFi-võrku"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Võrku sisselogimine"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Süsteemi ühenduvuse allikad"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Logi sisse WiFi-võrku"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Võrku sisselogimine"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Võrgul <xliff:g id="NETWORK_SSID">%1$s</xliff:g> puudub Interneti-ühendus"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Puudutage valikute nägemiseks"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobiilsidevõrgul puudub Interneti-ühendus"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Võrgul puudub Interneti-ühendus"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Privaatsele DNS-serverile ei pääse juurde"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Võrgu <xliff:g id="NETWORK_SSID">%1$s</xliff:g> ühendus on piiratud"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Puudutage, kui soovite siiski ühenduse luua"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Lülitati võrgule <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Seade kasutab võrku <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, kui võrgul <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> puudub juurdepääs Internetile. Rakenduda võivad tasud."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Lülitati võrgult <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> võrgule <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Võrgul <xliff:g id="NETWORK_SSID">%1$s</xliff:g> puudub Interneti-ühendus"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Puudutage valikute nägemiseks"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobiilsidevõrgul puudub Interneti-ühendus"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Võrgul puudub Interneti-ühendus"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Privaatsele DNS-serverile ei pääse juurde"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Võrgu <xliff:g id="NETWORK_SSID">%1$s</xliff:g> ühendus on piiratud"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Puudutage, kui soovite siiski ühenduse luua"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Lülitati võrgule <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Seade kasutab võrku <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, kui võrgul <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> puudub juurdepääs Internetile. Rakenduda võivad tasud."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Lülitati võrgult <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> võrgule <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobiilne andmeside"</item>
- <item msgid="6341719431034774569">"WiFi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobiilne andmeside"</item>
+ <item msgid="5624324321165953608">"WiFi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"tundmatu võrgutüüp"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"tundmatu võrgutüüp"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-eu/strings.xml b/service/ServiceConnectivityResources/res/values-eu/strings.xml
index f3ee9b1..2c4e431 100644
--- a/service/ServiceConnectivityResources/res/values-eu/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-eu/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Sistemaren konexio-baliabideak"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Hasi saioa Wi-Fi sarean"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Hasi saioa sarean"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Sistemaren konexio-baliabideak"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Hasi saioa Wi-Fi sarean"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Hasi saioa sarean"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Ezin da konektatu Internetera <xliff:g id="NETWORK_SSID">%1$s</xliff:g> sarearen bidez"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Sakatu aukerak ikusteko"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Sare mugikorra ezin da konektatu Internetera"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Sarea ezin da konektatu Internetera"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Ezin da atzitu DNS zerbitzari pribatua"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> sareak konektagarritasun murriztua du"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Sakatu hala ere konektatzeko"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> erabiltzen ari zara orain"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> Internetera konektatzeko gauza ez denean, <xliff:g id="NEW_NETWORK">%1$s</xliff:g> erabiltzen du gailuak. Agian kostuak ordaindu beharko dituzu."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> erabiltzen ari zinen, baina <xliff:g id="NEW_NETWORK">%2$s</xliff:g> erabiltzen ari zara orain"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Ezin da konektatu Internetera <xliff:g id="NETWORK_SSID">%1$s</xliff:g> sarearen bidez"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Sakatu aukerak ikusteko"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Sare mugikorra ezin da konektatu Internetera"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Sarea ezin da konektatu Internetera"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Ezin da atzitu DNS zerbitzari pribatua"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> sareak konektagarritasun murriztua du"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Sakatu hala ere konektatzeko"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> erabiltzen ari zara orain"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> Internetera konektatzeko gauza ez denean, <xliff:g id="NEW_NETWORK">%1$s</xliff:g> erabiltzen du gailuak. Baliteke zerbait ordaindu behar izatea."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> erabiltzen ari zinen, baina <xliff:g id="NEW_NETWORK">%2$s</xliff:g> erabiltzen ari zara orain"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"datu-konexioa"</item>
- <item msgid="6341719431034774569">"Wifia"</item>
- <item msgid="5081440868800877512">"Bluetooth-a"</item>
- <item msgid="1160736166977503463">"Ethernet-a"</item>
- <item msgid="7347618872551558605">"VPNa"</item>
+ <item msgid="3004933964374161223">"datu-konexioa"</item>
+ <item msgid="5624324321165953608">"Wifia"</item>
+ <item msgid="5667906231066981731">"Bluetooth-a"</item>
+ <item msgid="346574747471703768">"Ethernet-a"</item>
+ <item msgid="5734728378097476003">"VPNa"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"sare mota ezezaguna"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"sare mota ezezaguna"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-fa/strings.xml b/service/ServiceConnectivityResources/res/values-fa/strings.xml
index 0c5b147..296ce8e 100644
--- a/service/ServiceConnectivityResources/res/values-fa/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-fa/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"منابع اتصال سیستم"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ورود به شبکه Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ورود به سیستم شبکه"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"منابع اتصال سیستم"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ورود به شبکه Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ورود به سیستم شبکه"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> به اینترنت دسترسی ندارد"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"برای گزینهها ضربه بزنید"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"شبکه تلفن همراه به اینترنت دسترسی ندارد"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"شبکه به اینترنت دسترسی ندارد"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"سرور DNS خصوصی قابل دسترسی نیست"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> اتصال محدودی دارد"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"بههرصورت، برای اتصال ضربه بزنید"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"به <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> تغییر کرد"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"وقتی <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> به اینترنت دسترسی نداشته باشد، دستگاه از <xliff:g id="NEW_NETWORK">%1$s</xliff:g> استفاده میکند. ممکن است هزینههایی اعمال شود."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"از <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> به <xliff:g id="NEW_NETWORK">%2$s</xliff:g> تغییر کرد"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> به اینترنت دسترسی ندارد"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"برای گزینهها ضربه بزنید"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"شبکه تلفن همراه به اینترنت دسترسی ندارد"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"شبکه به اینترنت دسترسی ندارد"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"سرور DNS خصوصی قابل دسترسی نیست"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> اتصال محدودی دارد"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"بههرصورت، برای اتصال ضربه بزنید"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"به <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> تغییر کرد"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"وقتی <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> به اینترنت دسترسی نداشته باشد، دستگاه از <xliff:g id="NEW_NETWORK">%1$s</xliff:g> استفاده میکند. ممکن است هزینههایی اعمال شود."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"از <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> به <xliff:g id="NEW_NETWORK">%2$s</xliff:g> تغییر کرد"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"داده تلفن همراه"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"بلوتوث"</item>
- <item msgid="1160736166977503463">"اترنت"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"داده تلفن همراه"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"بلوتوث"</item>
+ <item msgid="346574747471703768">"اترنت"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"نوع شبکه نامشخص"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"نوع شبکه نامشخص"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-fi/strings.xml b/service/ServiceConnectivityResources/res/values-fi/strings.xml
index 84c0034..07d2907 100644
--- a/service/ServiceConnectivityResources/res/values-fi/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-fi/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Järjestelmän yhteysresurssit"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Kirjaudu Wi-Fi-verkkoon"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Kirjaudu verkkoon"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Järjestelmän yhteysresurssit"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Kirjaudu Wi-Fi-verkkoon"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Kirjaudu verkkoon"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ei ole yhteydessä internetiin"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Näytä vaihtoehdot napauttamalla."</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobiiliverkko ei ole yhteydessä internetiin"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Verkko ei ole yhteydessä internetiin"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Ei pääsyä yksityiselle DNS-palvelimelle"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> toimii rajoitetulla yhteydellä"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Yhdistä napauttamalla"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> otettiin käyttöön"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="NEW_NETWORK">%1$s</xliff:g> otetaan käyttöön, kun <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ei voi muodostaa yhteyttä internetiin. Veloitukset ovat mahdollisia."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> poistettiin käytöstä ja <xliff:g id="NEW_NETWORK">%2$s</xliff:g> otettiin käyttöön."</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ei ole yhteydessä internetiin"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Näytä vaihtoehdot napauttamalla."</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobiiliverkko ei ole yhteydessä internetiin"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Verkko ei ole yhteydessä internetiin"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Ei pääsyä yksityiselle DNS-palvelimelle"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> toimii rajoitetulla yhteydellä"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Yhdistä napauttamalla"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> otettiin käyttöön"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="NEW_NETWORK">%1$s</xliff:g> otetaan käyttöön, kun <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ei voi muodostaa yhteyttä internetiin. Veloitukset ovat mahdollisia."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> poistettiin käytöstä ja <xliff:g id="NEW_NETWORK">%2$s</xliff:g> otettiin käyttöön."</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobiilidata"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobiilidata"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"tuntematon verkon tyyppi"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"tuntematon verkon tyyppi"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-fr-rCA/strings.xml b/service/ServiceConnectivityResources/res/values-fr-rCA/strings.xml
index 0badf1b..7d5b366 100644
--- a/service/ServiceConnectivityResources/res/values-fr-rCA/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-fr-rCA/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Ressources de connectivité système"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Connectez-vous au réseau Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Connectez-vous au réseau"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Ressources de connectivité système"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Connectez-vous au réseau Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Connectez-vous au réseau"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Le réseau <xliff:g id="NETWORK_SSID">%1$s</xliff:g> n\'offre aucun accès à Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Touchez pour afficher les options"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Le réseau cellulaire n\'offre aucun accès à Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Le réseau n\'offre aucun accès à Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Impossible d\'accéder au serveur DNS privé"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Le réseau <xliff:g id="NETWORK_SSID">%1$s</xliff:g> offre une connectivité limitée"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Touchez pour vous connecter quand même"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Passé au réseau <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"L\'appareil utilise <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quand <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> n\'a pas d\'accès à Internet. Des frais peuvent s\'appliquer."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Passé du réseau <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> au <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Le réseau <xliff:g id="NETWORK_SSID">%1$s</xliff:g> n\'offre aucun accès à Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Touchez pour afficher les options"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Le réseau cellulaire n\'offre aucun accès à Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Le réseau n\'offre aucun accès à Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Impossible d\'accéder au serveur DNS privé"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Le réseau <xliff:g id="NETWORK_SSID">%1$s</xliff:g> offre une connectivité limitée"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Touchez pour vous connecter quand même"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Passé au réseau <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"L\'appareil utilise <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quand <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> n\'a pas d\'accès à Internet. Des frais peuvent s\'appliquer."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Passé du réseau <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> au <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"données cellulaires"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"RPV"</item>
+ <item msgid="3004933964374161223">"données cellulaires"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"RPV"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"un type de réseau inconnu"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"un type de réseau inconnu"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-fr/strings.xml b/service/ServiceConnectivityResources/res/values-fr/strings.xml
index b483525..2331d9b 100644
--- a/service/ServiceConnectivityResources/res/values-fr/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-fr/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Ressources de connectivité système"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Connectez-vous au réseau Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Se connecter au réseau"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Ressources de connectivité système"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Connectez-vous au réseau Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Se connecter au réseau"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Aucune connexion à Internet pour <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Appuyez ici pour afficher des options."</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Le réseau mobile ne dispose d\'aucun accès à Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Le réseau ne dispose d\'aucun accès à Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Impossible d\'accéder au serveur DNS privé"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"La connectivité de <xliff:g id="NETWORK_SSID">%1$s</xliff:g> est limitée"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Appuyer pour se connecter quand même"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Nouveau réseau : <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"L\'appareil utilise <xliff:g id="NEW_NETWORK">%1$s</xliff:g> lorsque <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> n\'a pas de connexion Internet. Des frais peuvent s\'appliquer."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Ancien réseau : <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>. Nouveau réseau : <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Aucune connexion à Internet pour <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Appuyez ici pour afficher des options."</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Le réseau mobile ne dispose d\'aucun accès à Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Le réseau ne dispose d\'aucun accès à Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Impossible d\'accéder au serveur DNS privé"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"La connectivité de <xliff:g id="NETWORK_SSID">%1$s</xliff:g> est limitée"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Appuyer pour se connecter quand même"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Nouveau réseau : <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"L\'appareil utilise <xliff:g id="NEW_NETWORK">%1$s</xliff:g> lorsque <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> n\'a pas de connexion Internet. Des frais peuvent s\'appliquer."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Ancien réseau : <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>. Nouveau réseau : <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"données mobiles"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"données mobiles"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"type de réseau inconnu"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"type de réseau inconnu"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-gl/strings.xml b/service/ServiceConnectivityResources/res/values-gl/strings.xml
index dfe8137..f46f84b 100644
--- a/service/ServiceConnectivityResources/res/values-gl/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-gl/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Recursos de conectividade do sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Inicia sesión na rede wifi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Inicia sesión na rede"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Recursos de conectividade do sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Inicia sesión na rede wifi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Inicia sesión na rede"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> non ten acceso a Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Toca para ver opcións."</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"A rede de telefonía móbil non ten acceso a Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"A rede non ten acceso a Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Non se puido acceder ao servidor DNS privado"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"A conectividade de <xliff:g id="NETWORK_SSID">%1$s</xliff:g> é limitada"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Toca para conectarte de todas formas"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Cambiouse a: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"O dispositivo utiliza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> cando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> non ten acceso a Internet. Pódense aplicar cargos."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Cambiouse de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> non ten acceso a Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Toca para ver opcións."</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"A rede de telefonía móbil non ten acceso a Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"A rede non ten acceso a Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Non se puido acceder ao servidor DNS privado"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"A conectividade de <xliff:g id="NETWORK_SSID">%1$s</xliff:g> é limitada"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Toca para conectarte de todas formas"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Cambiouse a: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"O dispositivo utiliza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> cando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> non ten acceso a Internet. Pódense aplicar cargos."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Cambiouse de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"datos móbiles"</item>
- <item msgid="6341719431034774569">"wifi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"datos móbiles"</item>
+ <item msgid="5624324321165953608">"wifi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"un tipo de rede descoñecido"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"un tipo de rede descoñecido"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-gu/strings.xml b/service/ServiceConnectivityResources/res/values-gu/strings.xml
index e49b11d..ec9ecd3 100644
--- a/service/ServiceConnectivityResources/res/values-gu/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-gu/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"સિસ્ટમની કનેક્ટિવિટીનાં સાધનો"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"વાઇ-ફાઇ નેટવર્ક પર સાઇન ઇન કરો"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"નેટવર્ક પર સાઇન ઇન કરો"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"સિસ્ટમની કનેક્ટિવિટીનાં સાધનો"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"વાઇ-ફાઇ નેટવર્ક પર સાઇન ઇન કરો"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"નેટવર્ક પર સાઇન ઇન કરો"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ઇન્ટરનેટ ઍક્સેસ ધરાવતું નથી"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"વિકલ્પો માટે ટૅપ કરો"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"મોબાઇલ નેટવર્ક કોઈ ઇન્ટરનેટ ઍક્સેસ ધરાવતું નથી"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"નેટવર્ક કોઈ ઇન્ટરનેટ ઍક્સેસ ધરાવતું નથી"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ખાનગી DNS સર્વર ઍક્સેસ કરી શકાતા નથી"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> મર્યાદિત કનેક્ટિવિટી ધરાવે છે"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"છતાં કનેક્ટ કરવા માટે ટૅપ કરો"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> પર સ્વિચ કર્યું"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"જ્યારે <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> પાસે કોઈ ઇન્ટરનેટ ઍક્સેસ ન હોય ત્યારે ઉપકરણ <xliff:g id="NEW_NETWORK">%1$s</xliff:g>નો ઉપયોગ કરે છે. શુલ્ક લાગુ થઈ શકે છે."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> પરથી <xliff:g id="NEW_NETWORK">%2$s</xliff:g> પર સ્વિચ કર્યું"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ઇન્ટરનેટ ઍક્સેસ ધરાવતું નથી"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"વિકલ્પો માટે ટૅપ કરો"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"મોબાઇલ નેટવર્ક કોઈ ઇન્ટરનેટ ઍક્સેસ ધરાવતું નથી"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"નેટવર્ક કોઈ ઇન્ટરનેટ ઍક્સેસ ધરાવતું નથી"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ખાનગી DNS સર્વર ઍક્સેસ કરી શકાતા નથી"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> મર્યાદિત કનેક્ટિવિટી ધરાવે છે"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"છતાં કનેક્ટ કરવા માટે ટૅપ કરો"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> પર સ્વિચ કર્યું"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"જ્યારે <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> પાસે કોઈ ઇન્ટરનેટ ઍક્સેસ ન હોય ત્યારે ઉપકરણ <xliff:g id="NEW_NETWORK">%1$s</xliff:g>નો ઉપયોગ કરે છે. શુલ્ક લાગુ થઈ શકે છે."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> પરથી <xliff:g id="NEW_NETWORK">%2$s</xliff:g> પર સ્વિચ કર્યું"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"મોબાઇલ ડેટા"</item>
- <item msgid="6341719431034774569">"વાઇ-ફાઇ"</item>
- <item msgid="5081440868800877512">"બ્લૂટૂથ"</item>
- <item msgid="1160736166977503463">"ઇથરનેટ"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"મોબાઇલ ડેટા"</item>
+ <item msgid="5624324321165953608">"વાઇ-ફાઇ"</item>
+ <item msgid="5667906231066981731">"બ્લૂટૂથ"</item>
+ <item msgid="346574747471703768">"ઇથરનેટ"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"કોઈ અજાણ્યો નેટવર્કનો પ્રકાર"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"કોઈ અજાણ્યો નેટવર્કનો પ્રકાર"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-hi/strings.xml b/service/ServiceConnectivityResources/res/values-hi/strings.xml
index 80ed699..6e3bc6b 100644
--- a/service/ServiceConnectivityResources/res/values-hi/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-hi/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"सिस्टम कनेक्टिविटी के संसाधन"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"वाई-फ़ाई नेटवर्क में साइन इन करें"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"नेटवर्क में साइन इन करें"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"सिस्टम कनेक्टिविटी के संसाधन"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"वाई-फ़ाई नेटवर्क में साइन इन करें"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"नेटवर्क में साइन इन करें"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> का इंटरनेट नहीं चल रहा है"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"विकल्पों के लिए टैप करें"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"मोबाइल नेटवर्क पर इंटरनेट ऐक्सेस नहीं है"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"इस नेटवर्क पर इंटरनेट ऐक्सेस नहीं है"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"निजी डीएनएस सर्वर को ऐक्सेस नहीं किया जा सकता"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> की कनेक्टिविटी सीमित है"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"फिर भी कनेक्ट करने के लिए टैप करें"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> पर ले जाया गया"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> में इंटरनेट की सुविधा नहीं होने पर डिवाइस <xliff:g id="NEW_NETWORK">%1$s</xliff:g> का इस्तेमाल करता है. इसके लिए शुल्क लिया जा सकता है."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> से <xliff:g id="NEW_NETWORK">%2$s</xliff:g> पर ले जाया गया"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> का इंटरनेट नहीं चल रहा है"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"विकल्पों के लिए टैप करें"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"मोबाइल नेटवर्क पर इंटरनेट ऐक्सेस नहीं है"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"इस नेटवर्क पर इंटरनेट ऐक्सेस नहीं है"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"निजी डीएनएस सर्वर को ऐक्सेस नहीं किया जा सकता"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> की कनेक्टिविटी सीमित है"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"फिर भी कनेक्ट करने के लिए टैप करें"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> पर ले जाया गया"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> में इंटरनेट की सुविधा नहीं होने पर डिवाइस <xliff:g id="NEW_NETWORK">%1$s</xliff:g> का इस्तेमाल करता है. इसके लिए शुल्क लिया जा सकता है."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> से <xliff:g id="NEW_NETWORK">%2$s</xliff:g> पर ले जाया गया"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"मोबाइल डेटा"</item>
- <item msgid="6341719431034774569">"वाई-फ़ाई"</item>
- <item msgid="5081440868800877512">"ब्लूटूथ"</item>
- <item msgid="1160736166977503463">"ईथरनेट"</item>
- <item msgid="7347618872551558605">"वीपीएन"</item>
+ <item msgid="3004933964374161223">"मोबाइल डेटा"</item>
+ <item msgid="5624324321165953608">"वाई-फ़ाई"</item>
+ <item msgid="5667906231066981731">"ब्लूटूथ"</item>
+ <item msgid="346574747471703768">"ईथरनेट"</item>
+ <item msgid="5734728378097476003">"वीपीएन"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"अज्ञात नेटवर्क टाइप"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"अज्ञात नेटवर्क टाइप"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-hr/strings.xml b/service/ServiceConnectivityResources/res/values-hr/strings.xml
index 24bb22f..6a6de4c 100644
--- a/service/ServiceConnectivityResources/res/values-hr/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-hr/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Resursi za povezivost sustava"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Prijava na Wi-Fi mrežu"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Prijava na mrežu"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Resursi za povezivost sustava"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Prijava na Wi-Fi mrežu"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Prijava na mrežu"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nema pristup internetu"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Dodirnite za opcije"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilna mreža nema pristup internetu"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Mreža nema pristup internetu"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Nije moguće pristupiti privatnom DNS poslužitelju"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ima ograničenu povezivost"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Dodirnite da biste se ipak povezali"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Prelazak na drugu mrežu: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Kada <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nema pristup internetu, na uređaju se upotrebljava <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Moguća je naplata naknade."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Mreža je promijenjena: <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> > <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nema pristup internetu"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Dodirnite za opcije"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilna mreža nema pristup internetu"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Mreža nema pristup internetu"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Nije moguće pristupiti privatnom DNS poslužitelju"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ima ograničenu povezivost"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Dodirnite da biste se ipak povezali"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Prelazak na drugu mrežu: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Kada <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nema pristup internetu, na uređaju se upotrebljava <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Moguća je naplata naknade."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Mreža je promijenjena: <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> > <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobilni podaci"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobilni podaci"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"nepoznata vrsta mreže"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"nepoznata vrsta mreže"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-hu/strings.xml b/service/ServiceConnectivityResources/res/values-hu/strings.xml
index 47a1142..1d39d30 100644
--- a/service/ServiceConnectivityResources/res/values-hu/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-hu/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Rendszerkapcsolat erőforrásai"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Bejelentkezés Wi-Fi hálózatba"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Bejelentkezés a hálózatba"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Rendszerkapcsolat erőforrásai"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Bejelentkezés Wi-Fi hálózatba"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Bejelentkezés a hálózatba"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"A(z) <xliff:g id="NETWORK_SSID">%1$s</xliff:g> hálózaton nincs internet-hozzáférés"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Koppintson a beállítások megjelenítéséhez"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"A mobilhálózaton nincs internet-hozzáférés"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"A hálózaton nincs internet-hozzáférés"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"A privát DNS-kiszolgálóhoz nem lehet hozzáférni"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"A(z) <xliff:g id="NETWORK_SSID">%1$s</xliff:g> hálózat korlátozott kapcsolatot biztosít"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Koppintson, ha mindenképpen csatlakozni szeretne"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Átváltva erre: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="NEW_NETWORK">%1$s</xliff:g> használata, ha nincs internet-hozzáférés <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>-kapcsolaton keresztül. A szolgáltató díjat számíthat fel."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Átváltva <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>-hálózatról erre: <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"A(z) <xliff:g id="NETWORK_SSID">%1$s</xliff:g> hálózaton nincs internet-hozzáférés"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Koppintson a beállítások megjelenítéséhez"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"A mobilhálózaton nincs internet-hozzáférés"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"A hálózaton nincs internet-hozzáférés"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"A privát DNS-kiszolgálóhoz nem lehet hozzáférni"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"A(z) <xliff:g id="NETWORK_SSID">%1$s</xliff:g> hálózat korlátozott kapcsolatot biztosít"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Koppintson, ha mindenképpen csatlakozni szeretne"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Átváltva erre: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="NEW_NETWORK">%1$s</xliff:g> használata, ha nincs internet-hozzáférés <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>-kapcsolaton keresztül. A szolgáltató díjat számíthat fel."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Átváltva <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>-hálózatról erre: <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobiladatok"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobiladatok"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ismeretlen hálózati típus"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ismeretlen hálózati típus"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-hy/strings.xml b/service/ServiceConnectivityResources/res/values-hy/strings.xml
index dd951e8..99386d4 100644
--- a/service/ServiceConnectivityResources/res/values-hy/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-hy/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System Connectivity Resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Մուտք գործեք Wi-Fi ցանց"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Մուտք գործեք ցանց"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System Connectivity Resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Մուտք գործեք Wi-Fi ցանց"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Մուտք գործեք ցանց"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ցանցը չունի մուտք ինտերնետին"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Հպեք՝ ընտրանքները տեսնելու համար"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Բջջային ցանցը չի ապահովում ինտերնետ կապ"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Ցանցը միացված չէ ինտերնետին"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Մասնավոր DNS սերվերն անհասանելի է"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ցանցի կապը սահմանափակ է"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Հպեք՝ միանալու համար"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Անցել է <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ցանցի"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Երբ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ցանցում ինտերնետ կապ չի լինում, սարքն անցնում է <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ցանցի: Նման դեպքում կարող են վճարներ գանձվել:"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ցանցից անցել է <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ցանցի"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ցանցը չունի մուտք ինտերնետին"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Հպեք՝ ընտրանքները տեսնելու համար"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Բջջային ցանցը չի ապահովում ինտերնետ կապ"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Ցանցը միացված չէ ինտերնետին"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Մասնավոր DNS սերվերն անհասանելի է"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ցանցի կապը սահմանափակ է"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Հպեք՝ միանալու համար"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Անցել է <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ցանցի"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Երբ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ցանցում ինտերնետ կապ չի լինում, սարքն անցնում է <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ցանցի: Նման դեպքում կարող են վճարներ գանձվել:"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ցանցից անցել է <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ցանցի"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"բջջային ինտերնետ"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"բջջային ինտերնետ"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ցանցի անհայտ տեսակ"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ցանցի անհայտ տեսակ"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-in/strings.xml b/service/ServiceConnectivityResources/res/values-in/strings.xml
index d559f6b..f47d257 100644
--- a/service/ServiceConnectivityResources/res/values-in/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-in/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Resource Konektivitas Sistem"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Login ke jaringan Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Login ke jaringan"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Resource Konektivitas Sistem"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Login ke jaringan Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Login ke jaringan"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tidak memiliki akses internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Ketuk untuk melihat opsi"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Jaringan seluler tidak memiliki akses internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Jaringan tidak memiliki akses internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Server DNS pribadi tidak dapat diakses"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> memiliki konektivitas terbatas"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Ketuk untuk tetap menyambungkan"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Dialihkan ke <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Perangkat menggunakan <xliff:g id="NEW_NETWORK">%1$s</xliff:g> jika <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> tidak memiliki akses internet. Tarif mungkin berlaku."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Dialihkan dari <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ke <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tidak memiliki akses internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Ketuk untuk melihat opsi"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Jaringan seluler tidak memiliki akses internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Jaringan tidak memiliki akses internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Server DNS pribadi tidak dapat diakses"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> memiliki konektivitas terbatas"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Ketuk untuk tetap menyambungkan"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Dialihkan ke <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Perangkat menggunakan <xliff:g id="NEW_NETWORK">%1$s</xliff:g> jika <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> tidak memiliki akses internet. Tarif mungkin berlaku."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Dialihkan dari <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ke <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"data seluler"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"data seluler"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"jenis jaringan yang tidak dikenal"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"jenis jaringan yang tidak dikenal"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-is/strings.xml b/service/ServiceConnectivityResources/res/values-is/strings.xml
index 877c85f..eeba231 100644
--- a/service/ServiceConnectivityResources/res/values-is/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-is/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Tengigögn kerfis"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Skrá inn á Wi-Fi net"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Skrá inn á net"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Tengigögn kerfis"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Skrá inn á Wi-Fi net"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Skrá inn á net"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> er ekki með internetaðgang"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Ýttu til að sjá valkosti"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Farsímakerfið er ekki tengt við internetið"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Netkerfið er ekki tengt við internetið"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Ekki næst í DNS-einkaþjón"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Tengigeta <xliff:g id="NETWORK_SSID">%1$s</xliff:g> er takmörkuð"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Ýttu til að tengjast samt"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Skipt yfir á <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Tækið notar <xliff:g id="NEW_NETWORK">%1$s</xliff:g> þegar <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> er ekki með internetaðgang. Gjöld kunna að eiga við."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Skipt úr <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> yfir í <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> er ekki með internetaðgang"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Ýttu til að sjá valkosti"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Farsímakerfið er ekki tengt við internetið"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Netkerfið er ekki tengt við internetið"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Ekki næst í DNS-einkaþjón"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Tengigeta <xliff:g id="NETWORK_SSID">%1$s</xliff:g> er takmörkuð"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Ýttu til að tengjast samt"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Skipt yfir á <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Tækið notar <xliff:g id="NEW_NETWORK">%1$s</xliff:g> þegar <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> er ekki með internetaðgang. Gjöld kunna að eiga við."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Skipt úr <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> yfir í <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"farsímagögn"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"farsímagögn"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"óþekkt tegund netkerfis"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"óþekkt tegund netkerfis"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-it/strings.xml b/service/ServiceConnectivityResources/res/values-it/strings.xml
index bcac393..ec3ff8c 100644
--- a/service/ServiceConnectivityResources/res/values-it/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-it/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Risorse per connettività di sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Accedi a rete Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Accedi alla rete"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Risorse per connettività di sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Accedi a rete Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Accedi alla rete"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> non ha accesso a Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tocca per le opzioni"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"La rete mobile non ha accesso a Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"La rete non ha accesso a Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Non è possibile accedere al server DNS privato"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ha una connettività limitata"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tocca per connettere comunque"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Passato a <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Il dispositivo utilizza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> non ha accesso a Internet. Potrebbero essere applicati costi."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Passato da <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> non ha accesso a Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tocca per le opzioni"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"La rete mobile non ha accesso a Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"La rete non ha accesso a Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Non è possibile accedere al server DNS privato"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ha una connettività limitata"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tocca per connettere comunque"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Passato a <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Il dispositivo utilizza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> non ha accesso a Internet. Potrebbero essere applicati costi."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Passato da <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> a <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"dati mobili"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"dati mobili"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"tipo di rete sconosciuto"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"tipo di rete sconosciuto"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-iw/strings.xml b/service/ServiceConnectivityResources/res/values-iw/strings.xml
index d6684ce..d123ebb 100644
--- a/service/ServiceConnectivityResources/res/values-iw/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-iw/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"משאבי קישוריות מערכת"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"היכנס לרשת Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"היכנס לרשת"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"משאבי קישוריות מערכת"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"היכנס לרשת Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"היכנס לרשת"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"ל-<xliff:g id="NETWORK_SSID">%1$s</xliff:g> אין גישה לאינטרנט"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"הקש לקבלת אפשרויות"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"לרשת הסלולרית אין גישה לאינטרנט"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"לרשת אין גישה לאינטרנט"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"לא ניתן לגשת לשרת DNS הפרטי"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"הקישוריות של <xliff:g id="NETWORK_SSID">%1$s</xliff:g> מוגבלת"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"כדי להתחבר למרות זאת יש להקיש"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"מעבר אל <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"המכשיר משתמש ברשת <xliff:g id="NEW_NETWORK">%1$s</xliff:g> כשלרשת <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> אין גישה לאינטרנט. עשויים לחול חיובים."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"עבר מרשת <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> לרשת <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"ל-<xliff:g id="NETWORK_SSID">%1$s</xliff:g> אין גישה לאינטרנט"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"הקש לקבלת אפשרויות"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"לרשת הסלולרית אין גישה לאינטרנט"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"לרשת אין גישה לאינטרנט"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"לא ניתן לגשת לשרת DNS הפרטי"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"הקישוריות של <xliff:g id="NETWORK_SSID">%1$s</xliff:g> מוגבלת"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"כדי להתחבר למרות זאת יש להקיש"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"מעבר אל <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"המכשיר משתמש ברשת <xliff:g id="NEW_NETWORK">%1$s</xliff:g> כשלרשת <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> אין גישה לאינטרנט. עשויים לחול חיובים."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"עבר מרשת <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> לרשת <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"חבילת גלישה"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"אתרנט"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"חבילת גלישה"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"אתרנט"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"סוג רשת לא מזוהה"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"סוג רשת לא מזוהה"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ja/strings.xml b/service/ServiceConnectivityResources/res/values-ja/strings.xml
index fa4a30a..7bb6f85 100644
--- a/service/ServiceConnectivityResources/res/values-ja/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ja/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"システム接続リソース"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fiネットワークにログイン"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ネットワークにログインしてください"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"システム接続リソース"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fiネットワークにログイン"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ネットワークにログインしてください"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> はインターネットにアクセスできません"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"タップしてその他のオプションを表示"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"モバイル ネットワークがインターネットに接続されていません"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ネットワークがインターネットに接続されていません"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"プライベート DNS サーバーにアクセスできません"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> の接続が制限されています"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"接続するにはタップしてください"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"「<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>」に切り替えました"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"デバイスで「<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>」によるインターネット接続ができない場合に「<xliff:g id="NEW_NETWORK">%1$s</xliff:g>」を使用します。通信料が発生することがあります。"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"「<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>」から「<xliff:g id="NEW_NETWORK">%2$s</xliff:g>」に切り替えました"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> はインターネットにアクセスできません"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"タップしてその他のオプションを表示"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"モバイル ネットワークがインターネットに接続されていません"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ネットワークがインターネットに接続されていません"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"プライベート DNS サーバーにアクセスできません"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> の接続が制限されています"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"接続するにはタップしてください"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"「<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>」に切り替えました"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"デバイスで「<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>」によるインターネット接続ができない場合に「<xliff:g id="NEW_NETWORK">%1$s</xliff:g>」を使用します。通信料が発生することがあります。"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"「<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>」から「<xliff:g id="NEW_NETWORK">%2$s</xliff:g>」に切り替えました"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"モバイルデータ"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"イーサネット"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"モバイルデータ"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"イーサネット"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"不明なネットワーク タイプ"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"不明なネットワーク タイプ"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ka/strings.xml b/service/ServiceConnectivityResources/res/values-ka/strings.xml
index 4183310..f42c567 100644
--- a/service/ServiceConnectivityResources/res/values-ka/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ka/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"სისტემის კავშირის რესურსები"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi ქსელთან დაკავშირება"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ქსელში შესვლა"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"სისტემის კავშირის რესურსები"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi ქსელთან დაკავშირება"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ქსელში შესვლა"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-ს არ აქვს ინტერნეტზე წვდომა"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"შეეხეთ ვარიანტების სანახავად"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"მობილურ ქსელს არ აქვს ინტერნეტზე წვდომა"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ქსელს არ აქვს ინტერნეტზე წვდომა"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"პირად DNS სერვერზე წვდომა შეუძლებელია"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-ის კავშირები შეზღუდულია"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"შეეხეთ, თუ მაინც გსურთ დაკავშირება"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"ახლა გამოიყენება <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"თუ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ინტერნეტთან კავშირს დაკარგავს, მოწყობილობის მიერ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> იქნება გამოყენებული, რამაც შეიძლება დამატებითი ხარჯები გამოიწვიოს."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"ახლა გამოიყენება <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> (გამოიყენებოდა <xliff:g id="NEW_NETWORK">%2$s</xliff:g>)"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-ს არ აქვს ინტერნეტზე წვდომა"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"შეეხეთ ვარიანტების სანახავად"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"მობილურ ქსელს არ აქვს ინტერნეტზე წვდომა"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ქსელს არ აქვს ინტერნეტზე წვდომა"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"პირად DNS სერვერზე წვდომა შეუძლებელია"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-ის კავშირები შეზღუდულია"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"შეეხეთ, თუ მაინც გსურთ დაკავშირება"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"ახლა გამოიყენება <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"თუ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ინტერნეტთან კავშირს დაკარგავს, მოწყობილობის მიერ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> იქნება გამოყენებული, რამაც შეიძლება დამატებითი ხარჯები გამოიწვიოს."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"ახლა გამოიყენება <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> (გამოიყენებოდა <xliff:g id="NEW_NETWORK">%2$s</xliff:g>)"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"მობილური ინტერნეტი"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"მობილური ინტერნეტი"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"უცნობი ტიპის ქსელი"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"უცნობი ტიპის ქსელი"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-kk/strings.xml b/service/ServiceConnectivityResources/res/values-kk/strings.xml
index 54d5eb3..00c0f39 100644
--- a/service/ServiceConnectivityResources/res/values-kk/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-kk/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Жүйе байланысы ресурстары"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi желісіне кіру"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Желіге кіру"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Жүйе байланысы ресурстары"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi желісіне кіру"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Желіге кіру"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> желісінің интернетті пайдалану мүмкіндігі шектеулі."</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Опциялар үшін түртіңіз"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобильдік желі интернетке қосылмаған."</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Желі интернетке қосылмаған."</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Жеке DNS серверіне кіру мүмкін емес."</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> желісінің қосылу мүмкіндігі шектеулі."</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Бәрібір жалғау үшін түртіңіз."</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> желісіне ауысты"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Құрылғы <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> желісінде интернетпен байланыс жоғалған жағдайда <xliff:g id="NEW_NETWORK">%1$s</xliff:g> желісін пайдаланады. Деректер ақысы алынуы мүмкін."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> желісінен <xliff:g id="NEW_NETWORK">%2$s</xliff:g> желісіне ауысты"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> желісінің интернетті пайдалану мүмкіндігі шектеулі."</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Опциялар үшін түртіңіз"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобильдік желі интернетке қосылмаған."</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Желі интернетке қосылмаған."</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Жеке DNS серверіне кіру мүмкін емес."</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> желісінің қосылу мүмкіндігі шектеулі."</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Бәрібір жалғау үшін түртіңіз."</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> желісіне ауысты"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Құрылғы <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> желісінде интернетпен байланыс жоғалған жағдайда <xliff:g id="NEW_NETWORK">%1$s</xliff:g> желісін пайдаланады. Деректер ақысы алынуы мүмкін."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> желісінен <xliff:g id="NEW_NETWORK">%2$s</xliff:g> желісіне ауысты"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобильдік деректер"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобильдік деректер"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"желі түрі белгісіз"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"желі түрі белгісіз"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-km/strings.xml b/service/ServiceConnectivityResources/res/values-km/strings.xml
index bd778a1..fa06c5b 100644
--- a/service/ServiceConnectivityResources/res/values-km/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-km/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"ធនធានតភ្ជាប់ប្រព័ន្ធ"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ចូលបណ្ដាញវ៉ាយហ្វាយ"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ចូលទៅបណ្តាញ"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"ធនធានតភ្ជាប់ប្រព័ន្ធ"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ចូលបណ្ដាញវ៉ាយហ្វាយ"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ចូលទៅបណ្តាញ"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> មិនមានការតភ្ជាប់អ៊ីនធឺណិតទេ"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ប៉ះសម្រាប់ជម្រើស"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"បណ្ដាញទូរសព្ទចល័តមិនមានការតភ្ជាប់អ៊ីនធឺណិតទេ"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"បណ្ដាញមិនមានការតភ្ជាប់អ៊ីនធឺណិតទេ"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"មិនអាចចូលប្រើម៉ាស៊ីនមេ DNS ឯកជនបានទេ"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> មានការតភ្ជាប់មានកម្រិត"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"មិនអីទេ ចុចភ្ជាប់ចុះ"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"បានប្តូរទៅ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"ឧបករណ៍ប្រើ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> នៅពេលដែល <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> មិនមានការតភ្ជាប់អ៊ីនធឺណិត។ អាចគិតថ្លៃលើការប្រើប្រាស់ទិន្នន័យ។"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"បានប្តូរពី <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ទៅ <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> មិនមានការតភ្ជាប់អ៊ីនធឺណិតទេ"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ប៉ះសម្រាប់ជម្រើស"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"បណ្ដាញទូរសព្ទចល័តមិនមានការតភ្ជាប់អ៊ីនធឺណិតទេ"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"បណ្ដាញមិនមានការតភ្ជាប់អ៊ីនធឺណិតទេ"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"មិនអាចចូលប្រើម៉ាស៊ីនមេ DNS ឯកជនបានទេ"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> មានការតភ្ជាប់មានកម្រិត"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"មិនអីទេ ចុចភ្ជាប់ចុះ"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"បានប្តូរទៅ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"ឧបករណ៍ប្រើ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> នៅពេលដែល <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> មិនមានការតភ្ជាប់អ៊ីនធឺណិត។ អាចគិតថ្លៃលើការប្រើប្រាស់ទិន្នន័យ។"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"បានប្តូរពី <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ទៅ <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"ទិន្នន័យទូរសព្ទចល័ត"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"ប៊្លូធូស"</item>
- <item msgid="1160736166977503463">"អ៊ីសឺរណិត"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"ទិន្នន័យទូរសព្ទចល័ត"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"ប៊្លូធូស"</item>
+ <item msgid="346574747471703768">"អ៊ីសឺរណិត"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ប្រភេទបណ្តាញដែលមិនស្គាល់"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ប្រភេទបណ្តាញដែលមិនស្គាល់"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-kn/strings.xml b/service/ServiceConnectivityResources/res/values-kn/strings.xml
index 7f3a420..cde8fac 100644
--- a/service/ServiceConnectivityResources/res/values-kn/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-kn/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"ಸಿಸ್ಟಂ ಸಂಪರ್ಕ ಕಲ್ಪಿಸುವಿಕೆ ಮಾಹಿತಿಯ ಮೂಲಗಳು"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ವೈ-ಫೈ ನೆಟ್ವರ್ಕ್ಗೆ ಸೈನ್ ಇನ್ ಮಾಡಿ"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ನೆಟ್ವರ್ಕ್ಗೆ ಸೈನ್ ಇನ್ ಮಾಡಿ"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"ಸಿಸ್ಟಂ ಸಂಪರ್ಕ ಕಲ್ಪಿಸುವಿಕೆ ಮಾಹಿತಿಯ ಮೂಲಗಳು"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ವೈ-ಫೈ ನೆಟ್ವರ್ಕ್ಗೆ ಸೈನ್ ಇನ್ ಮಾಡಿ"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ನೆಟ್ವರ್ಕ್ಗೆ ಸೈನ್ ಇನ್ ಮಾಡಿ"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ಯಾವುದೇ ಇಂಟರ್ನೆಟ್ ಸಂಪರ್ಕವನ್ನು ಹೊಂದಿಲ್ಲ"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ಆಯ್ಕೆಗಳಿಗೆ ಟ್ಯಾಪ್ ಮಾಡಿ"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"ಮೊಬೈಲ್ ನೆಟ್ವರ್ಕ್ ಯಾವುದೇ ಇಂಟರ್ನೆಟ್ ಪ್ರವೇಶವನ್ನು ಹೊಂದಿಲ್ಲ"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ನೆಟ್ವರ್ಕ್ ಇಂಟರ್ನೆಟ್ ಪ್ರವೇಶವನ್ನು ಹೊಂದಿಲ್ಲ"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ಖಾಸಗಿ DNS ಸರ್ವರ್ ಅನ್ನು ಪ್ರವೇಶಿಸಲು ಸಾಧ್ಯವಿಲ್ಲ"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ಸೀಮಿತ ಸಂಪರ್ಕ ಕಲ್ಪಿಸುವಿಕೆಯನ್ನು ಹೊಂದಿದೆ"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"ಹೇಗಾದರೂ ಸಂಪರ್ಕಿಸಲು ಟ್ಯಾಪ್ ಮಾಡಿ"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ಗೆ ಬದಲಾಯಿಸಲಾಗಿದೆ"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ಇಂಟರ್ನೆಟ್ ಪ್ರವೇಶ ಹೊಂದಿಲ್ಲದಿರುವಾಗ, ಸಾಧನವು <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ಬಳಸುತ್ತದೆ. ಶುಲ್ಕಗಳು ಅನ್ವಯವಾಗಬಹುದು."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ರಿಂದ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ಗೆ ಬದಲಾಯಿಸಲಾಗಿದೆ"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ಯಾವುದೇ ಇಂಟರ್ನೆಟ್ ಸಂಪರ್ಕವನ್ನು ಹೊಂದಿಲ್ಲ"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ಆಯ್ಕೆಗಳಿಗೆ ಟ್ಯಾಪ್ ಮಾಡಿ"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"ಮೊಬೈಲ್ ನೆಟ್ವರ್ಕ್ ಯಾವುದೇ ಇಂಟರ್ನೆಟ್ ಪ್ರವೇಶವನ್ನು ಹೊಂದಿಲ್ಲ"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ನೆಟ್ವರ್ಕ್ ಇಂಟರ್ನೆಟ್ ಪ್ರವೇಶವನ್ನು ಹೊಂದಿಲ್ಲ"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ಖಾಸಗಿ DNS ಸರ್ವರ್ ಅನ್ನು ಪ್ರವೇಶಿಸಲು ಸಾಧ್ಯವಿಲ್ಲ"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ಸೀಮಿತ ಸಂಪರ್ಕ ಕಲ್ಪಿಸುವಿಕೆಯನ್ನು ಹೊಂದಿದೆ"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ಹೇಗಾದರೂ ಸಂಪರ್ಕಿಸಲು ಟ್ಯಾಪ್ ಮಾಡಿ"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ಗೆ ಬದಲಾಯಿಸಲಾಗಿದೆ"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ಇಂಟರ್ನೆಟ್ ಪ್ರವೇಶ ಹೊಂದಿಲ್ಲದಿರುವಾಗ, ಸಾಧನವು <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ಬಳಸುತ್ತದೆ. ಶುಲ್ಕಗಳು ಅನ್ವಯವಾಗಬಹುದು."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ರಿಂದ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ಗೆ ಬದಲಾಯಿಸಲಾಗಿದೆ"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"ಮೊಬೈಲ್ ಡೇಟಾ"</item>
- <item msgid="6341719431034774569">"ವೈ-ಫೈ"</item>
- <item msgid="5081440868800877512">"ಬ್ಲೂಟೂತ್"</item>
- <item msgid="1160736166977503463">"ಇಥರ್ನೆಟ್"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"ಮೊಬೈಲ್ ಡೇಟಾ"</item>
+ <item msgid="5624324321165953608">"ವೈ-ಫೈ"</item>
+ <item msgid="5667906231066981731">"ಬ್ಲೂಟೂತ್"</item>
+ <item msgid="346574747471703768">"ಇಥರ್ನೆಟ್"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ಅಪರಿಚಿತ ನೆಟ್ವರ್ಕ್ ಪ್ರಕಾರ"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ಅಪರಿಚಿತ ನೆಟ್ವರ್ಕ್ ಪ್ರಕಾರ"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ko/strings.xml b/service/ServiceConnectivityResources/res/values-ko/strings.xml
index a763cc5..eef59a9 100644
--- a/service/ServiceConnectivityResources/res/values-ko/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ko/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"시스템 연결 리소스"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi 네트워크에 로그인"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"네트워크에 로그인"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"시스템 연결 리소스"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi 네트워크에 로그인"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"네트워크에 로그인"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>이(가) 인터넷에 액세스할 수 없습니다."</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"탭하여 옵션 보기"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"모바일 네트워크에 인터넷이 연결되어 있지 않습니다."</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"네트워크에 인터넷이 연결되어 있지 않습니다."</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"비공개 DNS 서버에 액세스할 수 없습니다."</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>에서 연결을 제한했습니다."</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"계속 연결하려면 탭하세요."</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>(으)로 전환"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>(으)로 인터넷에 연결할 수 없는 경우 기기에서 <xliff:g id="NEW_NETWORK">%1$s</xliff:g>이(가) 사용됩니다. 요금이 부과될 수 있습니다."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>에서 <xliff:g id="NEW_NETWORK">%2$s</xliff:g>(으)로 전환"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>이(가) 인터넷에 액세스할 수 없습니다."</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"탭하여 옵션 보기"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"모바일 네트워크에 인터넷이 연결되어 있지 않습니다."</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"네트워크에 인터넷이 연결되어 있지 않습니다."</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"비공개 DNS 서버에 액세스할 수 없습니다."</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>에서 연결을 제한했습니다."</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"계속 연결하려면 탭하세요."</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>(으)로 전환"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>(으)로 인터넷에 연결할 수 없는 경우 기기에서 <xliff:g id="NEW_NETWORK">%1$s</xliff:g>이(가) 사용됩니다. 요금이 부과될 수 있습니다."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>에서 <xliff:g id="NEW_NETWORK">%2$s</xliff:g>(으)로 전환"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"모바일 데이터"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"블루투스"</item>
- <item msgid="1160736166977503463">"이더넷"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"모바일 데이터"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"블루투스"</item>
+ <item msgid="346574747471703768">"이더넷"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"알 수 없는 네트워크 유형"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"알 수 없는 네트워크 유형"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ky/strings.xml b/service/ServiceConnectivityResources/res/values-ky/strings.xml
index 3550af8..0027c8a 100644
--- a/service/ServiceConnectivityResources/res/values-ky/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ky/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Тутумдун байланыш булагы"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi түйүнүнө кирүү"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Тармакка кирүү"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Системанын байланыш булагы"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi түйүнүнө кирүү"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Тармакка кирүү"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> Интернетке туташуусу жок"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Параметрлерди ачуу үчүн таптап коюңуз"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобилдик Интернет жок"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Тармактын Интернет жок"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Жеке DNS сервери жеткиликсиз"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> байланышы чектелген"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Баары бир туташуу үчүн таптаңыз"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> тармагына которуштурулду"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> тармагы Интернетке туташпай турганда, түзмөгүңүз <xliff:g id="NEW_NETWORK">%1$s</xliff:g> тармагын колдонот. Акы алынышы мүмкүн."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> дегенден <xliff:g id="NEW_NETWORK">%2$s</xliff:g> тармагына которуштурулду"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> Интернетке туташуусу жок"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Параметрлерди ачуу үчүн таптап коюңуз"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобилдик Интернет жок"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Тармактын Интернет жок"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Жеке DNS сервери жеткиликсиз"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> байланышы чектелген"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Баары бир туташуу үчүн таптаңыз"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> тармагына которуштурулду"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> тармагы Интернетке туташпай турганда, түзмөгүңүз <xliff:g id="NEW_NETWORK">%1$s</xliff:g> тармагын колдонот. Акы алынышы мүмкүн."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> дегенден <xliff:g id="NEW_NETWORK">%2$s</xliff:g> тармагына которуштурулду"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобилдик трафик"</item>
- <item msgid="6341719431034774569">"Wi‑Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобилдик трафик"</item>
+ <item msgid="5624324321165953608">"Wi‑Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"белгисиз тармак түрү"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"белгисиз тармак түрү"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-lo/strings.xml b/service/ServiceConnectivityResources/res/values-lo/strings.xml
index 4b3056f..64419f9 100644
--- a/service/ServiceConnectivityResources/res/values-lo/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-lo/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"ແຫຼ່ງຂໍ້ມູນການເຊື່ອມຕໍ່ລະບົບ"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ເຂົ້າສູ່ລະບົບເຄືອຂ່າຍ Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ລົງຊື່ເຂົ້າເຄືອຂ່າຍ"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"ແຫຼ່ງຂໍ້ມູນການເຊື່ອມຕໍ່ລະບົບ"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ເຂົ້າສູ່ລະບົບເຄືອຂ່າຍ Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ລົງຊື່ເຂົ້າເຄືອຂ່າຍ"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ບໍ່ມີການເຊື່ອມຕໍ່ອິນເຕີເນັດ"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ແຕະເພື່ອເບິ່ງຕົວເລືອກ"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"ເຄືອຂ່າຍມືຖືບໍ່ສາມາດເຂົ້າເຖິງອິນເຕີເນັດໄດ້"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ເຄືອຂ່າຍບໍ່ສາມາດເຂົ້າເຖິງອິນເຕີເນັດໄດ້"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ບໍ່ສາມາດເຂົ້າເຖິງເຊີບເວີ DNS ສ່ວນຕົວໄດ້"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ມີການເຊື່ອມຕໍ່ທີ່ຈຳກັດ"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"ແຕະເພື່ອຢືນຢັນການເຊື່ອມຕໍ່"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"ສະຫຼັບໄປໃຊ້ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ແລ້ວ"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"ອຸປະກອນຈະໃຊ້ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ເມື່ອ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ບໍ່ມີການເຊື່ອມຕໍ່ອິນເຕີເນັດ. ອາດມີການຮຽກເກັບຄ່າບໍລິການ."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"ສະຫຼັບຈາກ <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ໄປໃຊ້ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ແລ້ວ"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ບໍ່ມີການເຊື່ອມຕໍ່ອິນເຕີເນັດ"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ແຕະເພື່ອເບິ່ງຕົວເລືອກ"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"ເຄືອຂ່າຍມືຖືບໍ່ສາມາດເຂົ້າເຖິງອິນເຕີເນັດໄດ້"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ເຄືອຂ່າຍບໍ່ສາມາດເຂົ້າເຖິງອິນເຕີເນັດໄດ້"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ບໍ່ສາມາດເຂົ້າເຖິງເຊີບເວີ DNS ສ່ວນຕົວໄດ້"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ມີການເຊື່ອມຕໍ່ທີ່ຈຳກັດ"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ແຕະເພື່ອຢືນຢັນການເຊື່ອມຕໍ່"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"ສະຫຼັບໄປໃຊ້ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ແລ້ວ"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"ອຸປະກອນຈະໃຊ້ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ເມື່ອ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ບໍ່ມີການເຊື່ອມຕໍ່ອິນເຕີເນັດ. ອາດມີການຮຽກເກັບຄ່າບໍລິການ."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"ສະຫຼັບຈາກ <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ໄປໃຊ້ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ແລ້ວ"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"ອິນເຕີເນັດມືຖື"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"ອີເທີເນັດ"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"ອິນເຕີເນັດມືຖື"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"ອີເທີເນັດ"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ບໍ່ຮູ້ຈັກປະເພດເຄືອຂ່າຍ"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ບໍ່ຮູ້ຈັກປະເພດເຄືອຂ່າຍ"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-lt/strings.xml b/service/ServiceConnectivityResources/res/values-lt/strings.xml
index 8eb41f1..f73f142 100644
--- a/service/ServiceConnectivityResources/res/values-lt/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-lt/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System Connectivity Resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Prisijungti prie „Wi-Fi“ tinklo"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Prisijungti prie tinklo"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System Connectivity Resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Prisijungti prie „Wi-Fi“ tinklo"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Prisijungti prie tinklo"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"„<xliff:g id="NETWORK_SSID">%1$s</xliff:g>“ negali pasiekti interneto"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Palieskite, kad būtų rodomos parinktys."</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobiliojo ryšio tinkle nėra prieigos prie interneto"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Tinkle nėra prieigos prie interneto"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Privataus DNS serverio negalima pasiekti"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"„<xliff:g id="NETWORK_SSID">%1$s</xliff:g>“ ryšys apribotas"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Palieskite, jei vis tiek norite prisijungti"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Perjungta į tinklą <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Įrenginyje naudojamas kitas tinklas (<xliff:g id="NEW_NETWORK">%1$s</xliff:g>), kai dabartiniame tinkle (<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>) nėra interneto ryšio. Gali būti taikomi mokesčiai."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Perjungta iš tinklo <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> į tinklą <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"„<xliff:g id="NETWORK_SSID">%1$s</xliff:g>“ negali pasiekti interneto"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Palieskite, kad būtų rodomos parinktys."</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobiliojo ryšio tinkle nėra prieigos prie interneto"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Tinkle nėra prieigos prie interneto"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Privataus DNS serverio negalima pasiekti"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"„<xliff:g id="NETWORK_SSID">%1$s</xliff:g>“ ryšys apribotas"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Palieskite, jei vis tiek norite prisijungti"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Perjungta į tinklą <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Įrenginyje naudojamas kitas tinklas (<xliff:g id="NEW_NETWORK">%1$s</xliff:g>), kai dabartiniame tinkle (<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>) nėra interneto ryšio. Gali būti taikomi mokesčiai."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Perjungta iš tinklo <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> į tinklą <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobiliojo ryšio duomenys"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Eternetas"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobiliojo ryšio duomenys"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Eternetas"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"nežinomas tinklo tipas"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"nežinomas tinklo tipas"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-lv/strings.xml b/service/ServiceConnectivityResources/res/values-lv/strings.xml
index 0647a4f..ce063a5 100644
--- a/service/ServiceConnectivityResources/res/values-lv/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-lv/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Sistēmas savienojamības resursi"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Pierakstieties Wi-Fi tīklā"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Pierakstīšanās tīklā"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Sistēmas savienojamības resursi"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Pierakstieties Wi-Fi tīklā"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Pierakstīšanās tīklā"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Tīklā <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nav piekļuves internetam"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Pieskarieties, lai skatītu iespējas."</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilajā tīklā nav piekļuves internetam."</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Tīklā nav piekļuves internetam."</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Nevar piekļūt privātam DNS serverim."</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Tīklā <xliff:g id="NETWORK_SSID">%1$s</xliff:g> ir ierobežota savienojamība"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Lai tik un tā izveidotu savienojumu, pieskarieties"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Pārslēdzās uz tīklu <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Kad vienā tīklā (<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>) nav piekļuves internetam, ierīcē tiek izmantots cits tīkls (<xliff:g id="NEW_NETWORK">%1$s</xliff:g>). Var tikt piemērota maksa."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Pārslēdzās no tīkla <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> uz tīklu <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Tīklā <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nav piekļuves internetam"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Pieskarieties, lai skatītu opcijas."</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilajā tīklā nav piekļuves internetam."</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Tīklā nav piekļuves internetam."</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Nevar piekļūt privātam DNS serverim."</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Tīklā <xliff:g id="NETWORK_SSID">%1$s</xliff:g> ir ierobežota savienojamība"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Lai tik un tā izveidotu savienojumu, pieskarieties"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Pārslēdzās uz tīklu <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Kad vienā tīklā (<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>) nav piekļuves internetam, ierīcē tiek izmantots cits tīkls (<xliff:g id="NEW_NETWORK">%1$s</xliff:g>). Var tikt piemērota maksa."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Pārslēdzās no tīkla <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> uz tīklu <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobilie dati"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobilie dati"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"nezināms tīkla veids"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"nezināms tīkla veids"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-mk/strings.xml b/service/ServiceConnectivityResources/res/values-mk/strings.xml
index b0024e2..fb105e0 100644
--- a/service/ServiceConnectivityResources/res/values-mk/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-mk/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System Connectivity Resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Најавете се на мрежа на Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Најавете се на мрежа"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System Connectivity Resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Најавете се на мрежа на Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Најавете се на мрежа"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> нема интернет-пристап"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Допрете за опции"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобилната мрежа нема интернет-пристап"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Мрежата нема интернет-пристап"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Не може да се пристапи до приватниот DNS-сервер"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> има ограничена поврзливост"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Допрете за да се поврзете и покрај тоа"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Префрлено на <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Уредот користи <xliff:g id="NEW_NETWORK">%1$s</xliff:g> кога <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> нема пристап до интернет. Може да се наплатат трошоци."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Префрлено од <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> на <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> нема интернет-пристап"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Допрете за опции"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобилната мрежа нема интернет-пристап"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Мрежата нема интернет-пристап"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Не може да се пристапи до приватниот DNS-сервер"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> има ограничена поврзливост"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Допрете за да се поврзете и покрај тоа"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Префрлено на <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Уредот користи <xliff:g id="NEW_NETWORK">%1$s</xliff:g> кога <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> нема пристап до интернет. Може да се наплатат трошоци."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Префрлено од <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> на <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобилен интернет"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Етернет"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобилен интернет"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Етернет"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"непознат тип мрежа"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"непознат тип мрежа"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ml/strings.xml b/service/ServiceConnectivityResources/res/values-ml/strings.xml
index 8ce7667..9a51238 100644
--- a/service/ServiceConnectivityResources/res/values-ml/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ml/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"സിസ്റ്റം കണക്റ്റിവിറ്റി ഉറവിടങ്ങൾ"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"വൈഫൈ നെറ്റ്വർക്കിലേക്ക് സൈൻ ഇൻ ചെയ്യുക"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"നെറ്റ്വർക്കിലേക്ക് സൈൻ ഇൻ ചെയ്യുക"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"സിസ്റ്റം കണക്റ്റിവിറ്റി ഉറവിടങ്ങൾ"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"വൈഫൈ നെറ്റ്വർക്കിലേക്ക് സൈൻ ഇൻ ചെയ്യുക"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"നെറ്റ്വർക്കിലേക്ക് സൈൻ ഇൻ ചെയ്യുക"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> എന്നതിന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ല"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ഓപ്ഷനുകൾക്ക് ടാപ്പുചെയ്യുക"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"മൊബെെൽ നെറ്റ്വർക്കിന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ല"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"നെറ്റ്വർക്കിന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ല"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"സ്വകാര്യ DNS സെർവർ ആക്സസ് ചെയ്യാനാവില്ല"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> എന്നതിന് പരിമിതമായ കണക്റ്റിവിറ്റി ഉണ്ട്"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"ഏതുവിധേനയും കണക്റ്റ് ചെയ്യാൻ ടാപ്പ് ചെയ്യുക"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> എന്നതിലേക്ക് മാറി"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>-ന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ലാത്തപ്പോൾ ഉപകരണം <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ഉപയോഗിക്കുന്നു. നിരക്കുകൾ ബാധകമായേക്കാം."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> നെറ്റ്വർക്കിൽ നിന്ന് <xliff:g id="NEW_NETWORK">%2$s</xliff:g> നെറ്റ്വർക്കിലേക്ക് മാറി"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> എന്നതിന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ല"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ഓപ്ഷനുകൾക്ക് ടാപ്പുചെയ്യുക"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"മൊബെെൽ നെറ്റ്വർക്കിന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ല"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"നെറ്റ്വർക്കിന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ല"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"സ്വകാര്യ DNS സെർവർ ആക്സസ് ചെയ്യാനാവില്ല"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> എന്നതിന് പരിമിതമായ കണക്റ്റിവിറ്റി ഉണ്ട്"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ഏതുവിധേനയും കണക്റ്റ് ചെയ്യാൻ ടാപ്പ് ചെയ്യുക"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> എന്നതിലേക്ക് മാറി"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>-ന് ഇന്റർനെറ്റ് ആക്സസ് ഇല്ലാത്തപ്പോൾ ഉപകരണം <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ഉപയോഗിക്കുന്നു. നിരക്കുകൾ ബാധകമായേക്കാം."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> നെറ്റ്വർക്കിൽ നിന്ന് <xliff:g id="NEW_NETWORK">%2$s</xliff:g> നെറ്റ്വർക്കിലേക്ക് മാറി"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"മൊബൈൽ ഡാറ്റ"</item>
- <item msgid="6341719431034774569">"വൈഫൈ"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"ഇതർനെറ്റ്"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"മൊബൈൽ ഡാറ്റ"</item>
+ <item msgid="5624324321165953608">"വൈഫൈ"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"ഇതർനെറ്റ്"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"അജ്ഞാതമായ നെറ്റ്വർക്ക് തരം"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"അജ്ഞാതമായ നെറ്റ്വർക്ക് തരം"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-mn/strings.xml b/service/ServiceConnectivityResources/res/values-mn/strings.xml
index be8b592..8372533 100644
--- a/service/ServiceConnectivityResources/res/values-mn/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-mn/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Системийн холболтын нөөцүүд"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi сүлжээнд нэвтэрнэ үү"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Сүлжээнд нэвтэрнэ үү"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Системийн холболтын нөөцүүд"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi сүлжээнд нэвтэрнэ үү"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Сүлжээнд нэвтэрнэ үү"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-д интернэтийн хандалт алга"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Сонголт хийхийн тулд товшино уу"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобайл сүлжээнд интернэт хандалт байхгүй байна"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Сүлжээнд интернэт хандалт байхгүй байна"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Хувийн DNS серверт хандах боломжгүй байна"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> зарим үйлчилгээнд хандах боломжгүй байна"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Ямар ч тохиолдолд холбогдохын тулд товших"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> руу шилжүүлсэн"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> интернет холболтгүй үед төхөөрөмж <xliff:g id="NEW_NETWORK">%1$s</xliff:g>-г ашигладаг. Төлбөр гарч болзошгүй."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>-с <xliff:g id="NEW_NETWORK">%2$s</xliff:g> руу шилжүүлсэн"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>-д интернэтийн хандалт алга"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Сонголт хийхийн тулд товшино уу"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобайл сүлжээнд интернэт хандалт байхгүй байна"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Сүлжээнд интернэт хандалт байхгүй байна"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Хувийн DNS серверт хандах боломжгүй байна"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> зарим үйлчилгээнд хандах боломжгүй байна"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Ямар ч тохиолдолд холбогдохын тулд товших"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> руу шилжүүлсэн"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> интернет холболтгүй үед төхөөрөмж <xliff:g id="NEW_NETWORK">%1$s</xliff:g>-г ашигладаг. Төлбөр гарч болзошгүй."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>-с <xliff:g id="NEW_NETWORK">%2$s</xliff:g> руу шилжүүлсэн"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобайл дата"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Этернэт"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобайл дата"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Этернэт"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"үл мэдэгдэх сүлжээний төрөл"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"үл мэдэгдэх сүлжээний төрөл"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-mr/strings.xml b/service/ServiceConnectivityResources/res/values-mr/strings.xml
index fe7df84..658b19b 100644
--- a/service/ServiceConnectivityResources/res/values-mr/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-mr/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"सिस्टम कनेक्टिव्हिटी चे स्रोत"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"वाय-फाय नेटवर्कमध्ये साइन इन करा"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"नेटवर्कवर साइन इन करा"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"सिस्टम कनेक्टिव्हिटी चे स्रोत"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"वाय-फाय नेटवर्कमध्ये साइन इन करा"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"नेटवर्कवर साइन इन करा"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ला इंटरनेट अॅक्सेस नाही"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"पर्यायांसाठी टॅप करा"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"मोबाइल नेटवर्कला इंटरनेट ॲक्सेस नाही"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"नेटवर्कला इंटरनेट ॲक्सेस नाही"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"खाजगी DNS सर्व्हर ॲक्सेस करू शकत नाही"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ला मर्यादित कनेक्टिव्हिटी आहे"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"तरीही कनेक्ट करण्यासाठी टॅप करा"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> वर स्विच केले"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> कडे इंटरनेटचा अॅक्सेस नसताना डिव्हाइस <xliff:g id="NEW_NETWORK">%1$s</xliff:g> वापरते. शुल्क लागू शकते."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> वरून <xliff:g id="NEW_NETWORK">%2$s</xliff:g> वर स्विच केले"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ला इंटरनेट अॅक्सेस नाही"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"पर्यायांसाठी टॅप करा"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"मोबाइल नेटवर्कला इंटरनेट ॲक्सेस नाही"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"नेटवर्कला इंटरनेट ॲक्सेस नाही"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"खाजगी DNS सर्व्हर ॲक्सेस करू शकत नाही"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ला मर्यादित कनेक्टिव्हिटी आहे"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"तरीही कनेक्ट करण्यासाठी टॅप करा"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> वर स्विच केले"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> कडे इंटरनेटचा अॅक्सेस नसताना डिव्हाइस <xliff:g id="NEW_NETWORK">%1$s</xliff:g> वापरते. शुल्क लागू शकते."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> वरून <xliff:g id="NEW_NETWORK">%2$s</xliff:g> वर स्विच केले"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"मोबाइल डेटा"</item>
- <item msgid="6341719431034774569">"वाय-फाय"</item>
- <item msgid="5081440868800877512">"ब्लूटूथ"</item>
- <item msgid="1160736166977503463">"इथरनेट"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"मोबाइल डेटा"</item>
+ <item msgid="5624324321165953608">"वाय-फाय"</item>
+ <item msgid="5667906231066981731">"ब्लूटूथ"</item>
+ <item msgid="346574747471703768">"इथरनेट"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"अज्ञात नेटवर्क प्रकार"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"अज्ञात नेटवर्क प्रकार"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ms/strings.xml b/service/ServiceConnectivityResources/res/values-ms/strings.xml
index 54b49a2..84b242c 100644
--- a/service/ServiceConnectivityResources/res/values-ms/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ms/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Sumber Kesambungan Sistem"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Log masuk ke rangkaian Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Log masuk ke rangkaian"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Sumber Kesambungan Sistem"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Log masuk ke rangkaian Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Log masuk ke rangkaian"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tiada akses Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Ketik untuk mendapatkan pilihan"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Rangkaian mudah alih tiada akses Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Rangkaian tiada akses Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Pelayan DNS peribadi tidak boleh diakses"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> mempunyai kesambungan terhad"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Ketik untuk menyambung juga"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Beralih kepada <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Peranti menggunakan <xliff:g id="NEW_NETWORK">%1$s</xliff:g> apabila <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> tiada akses Internet. Bayaran mungkin dikenakan."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Beralih daripada <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> kepada <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tiada akses Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Ketik untuk mendapatkan pilihan"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Rangkaian mudah alih tiada akses Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Rangkaian tiada akses Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Pelayan DNS peribadi tidak boleh diakses"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> mempunyai kesambungan terhad"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Ketik untuk menyambung juga"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Beralih kepada <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Peranti menggunakan <xliff:g id="NEW_NETWORK">%1$s</xliff:g> apabila <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> tiada akses Internet. Bayaran mungkin dikenakan."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Beralih daripada <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> kepada <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"data mudah alih"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"data mudah alih"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"jenis rangkaian tidak diketahui"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"jenis rangkaian tidak diketahui"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-my/strings.xml b/service/ServiceConnectivityResources/res/values-my/strings.xml
index 15b75f0..6832263 100644
--- a/service/ServiceConnectivityResources/res/values-my/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-my/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"စနစ်ချိတ်ဆက်နိုင်မှု ရင်းမြစ်များ"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ဝိုင်ဖိုင်ကွန်ရက်သို့ လက်မှတ်ထိုးဝင်ပါ"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ကွန်ယက်သို့ လက်မှတ်ထိုးဝင်ရန်"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"စနစ်ချိတ်ဆက်နိုင်မှု ရင်းမြစ်များ"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ဝိုင်ဖိုင်ကွန်ရက်သို့ လက်မှတ်ထိုးဝင်ပါ"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ကွန်ယက်သို့ လက်မှတ်ထိုးဝင်ရန်"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> တွင် အင်တာနက်အသုံးပြုခွင့် မရှိပါ"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"အခြားရွေးချယ်စရာများကိုကြည့်ရန် တို့ပါ"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"မိုဘိုင်းကွန်ရက်တွင် အင်တာနက်ချိတ်ဆက်မှု မရှိပါ"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ကွန်ရက်တွင် အင်တာနက်အသုံးပြုခွင့် မရှိပါ"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"သီးသန့် ဒီအန်အက်စ် (DNS) ဆာဗာကို သုံး၍မရပါ။"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> တွင် ချိတ်ဆက်မှုကို ကန့်သတ်ထားသည်"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"မည်သို့ပင်ဖြစ်စေ ချိတ်ဆက်ရန် တို့ပါ"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> သို့ ပြောင်းလိုက်ပြီ"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ဖြင့် အင်တာနက် အသုံးမပြုနိုင်သည့်အချိန်တွင် စက်ပစ္စည်းသည် <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ကို သုံးပါသည်။ ဒေတာသုံးစွဲခ ကျသင့်နိုင်ပါသည်။"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> မှ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> သို့ ပြောင်းလိုက်ပြီ"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> တွင် အင်တာနက်အသုံးပြုခွင့် မရှိပါ"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"အခြားရွေးချယ်စရာများကိုကြည့်ရန် တို့ပါ"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"မိုဘိုင်းကွန်ရက်တွင် အင်တာနက်ချိတ်ဆက်မှု မရှိပါ"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ကွန်ရက်တွင် အင်တာနက်အသုံးပြုခွင့် မရှိပါ"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"သီးသန့် ဒီအန်အက်စ် (DNS) ဆာဗာကို သုံး၍မရပါ။"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> တွင် ချိတ်ဆက်မှုကို ကန့်သတ်ထားသည်"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"မည်သို့ပင်ဖြစ်စေ ချိတ်ဆက်ရန် တို့ပါ"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> သို့ ပြောင်းလိုက်ပြီ"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ဖြင့် အင်တာနက် အသုံးမပြုနိုင်သည့်အချိန်တွင် စက်ပစ္စည်းသည် <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ကို သုံးပါသည်။ ဒေတာသုံးစွဲခ ကျသင့်နိုင်ပါသည်။"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> မှ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> သို့ ပြောင်းလိုက်ပြီ"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"မိုဘိုင်းဒေတာ"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"ဘလူးတုသ်"</item>
- <item msgid="1160736166977503463">"အီသာနက်"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"မိုဘိုင်းဒေတာ"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"ဘလူးတုသ်"</item>
+ <item msgid="346574747471703768">"အီသာနက်"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"အမည်မသိကွန်ရက်အမျိုးအစား"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"အမည်မသိကွန်ရက်အမျိုးအစား"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-nb/strings.xml b/service/ServiceConnectivityResources/res/values-nb/strings.xml
index a561def..00a0728 100644
--- a/service/ServiceConnectivityResources/res/values-nb/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-nb/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Ressurser for systemtilkobling"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Logg på Wi-Fi-nettverket"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Logg på nettverk"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Ressurser for systemtilkobling"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Logg på Wi-Fi-nettverket"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Logg på nettverk"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har ingen internettilkobling"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Trykk for å få alternativer"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilnettverket har ingen internettilgang"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Nettverket har ingen internettilgang"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Den private DNS-tjeneren kan ikke nås"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har begrenset tilkobling"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Trykk for å koble til likevel"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Byttet til <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Enheten bruker <xliff:g id="NEW_NETWORK">%1$s</xliff:g> når <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ikke har Internett-tilgang. Avgifter kan påløpe."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Byttet fra <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> til <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har ingen internettilkobling"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Trykk for å få alternativer"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilnettverket har ingen internettilgang"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Nettverket har ingen internettilgang"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Den private DNS-tjeneren kan ikke nås"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har begrenset tilkobling"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Trykk for å koble til likevel"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Byttet til <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Enheten bruker <xliff:g id="NEW_NETWORK">%1$s</xliff:g> når <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ikke har Internett-tilgang. Avgifter kan påløpe."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Byttet fra <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> til <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobildata"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobildata"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"en ukjent nettverkstype"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"en ukjent nettverkstype"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ne/strings.xml b/service/ServiceConnectivityResources/res/values-ne/strings.xml
index f74542d..2eaf162 100644
--- a/service/ServiceConnectivityResources/res/values-ne/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ne/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"सिस्टम कनेक्टिभिटीका स्रोतहरू"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi नेटवर्कमा साइन इन गर्नुहोस्"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"सञ्जालमा साइन इन गर्नुहोस्"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"सिस्टम कनेक्टिभिटीका स्रोतहरू"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi नेटवर्कमा साइन इन गर्नुहोस्"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"सञ्जालमा साइन इन गर्नुहोस्"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> को इन्टरनेटमाथि पहुँच छैन"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"विकल्पहरूका लागि ट्याप गर्नुहोस्"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"मोबाइल नेटवर्कको इन्टरनेटमाथि पहुँच छैन"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"नेटवर्कको इन्टरनेटमाथि पहुँच छैन"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"निजी DNS सर्भरमाथि पहुँच प्राप्त गर्न सकिँदैन"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> को जडान सीमित छ"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"जसरी भए पनि जडान गर्न ट्याप गर्नुहोस्"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> मा बदल्नुहोस्"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> मार्फत इन्टरनेटमाथि पहुँच राख्न नसकेको अवस्थामा यन्त्रले <xliff:g id="NEW_NETWORK">%1$s</xliff:g> प्रयोग गर्दछ। शुल्क लाग्न सक्छ।"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> बाट <xliff:g id="NEW_NETWORK">%2$s</xliff:g> मा परिवर्तन गरियो"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> को इन्टरनेटमाथि पहुँच छैन"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"विकल्पहरूका लागि ट्याप गर्नुहोस्"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"मोबाइल नेटवर्कको इन्टरनेटमाथि पहुँच छैन"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"नेटवर्कको इन्टरनेटमाथि पहुँच छैन"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"निजी DNS सर्भरमाथि पहुँच प्राप्त गर्न सकिँदैन"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> को जडान सीमित छ"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"जसरी भए पनि जडान गर्न ट्याप गर्नुहोस्"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> मा बदल्नुहोस्"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> मार्फत इन्टरनेटमाथि पहुँच राख्न नसकेको अवस्थामा यन्त्रले <xliff:g id="NEW_NETWORK">%1$s</xliff:g> प्रयोग गर्दछ। शुल्क लाग्न सक्छ।"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> बाट <xliff:g id="NEW_NETWORK">%2$s</xliff:g> मा परिवर्तन गरियो"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"मोबाइल डेटा"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"ब्लुटुथ"</item>
- <item msgid="1160736166977503463">"इथरनेट"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"मोबाइल डेटा"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"ब्लुटुथ"</item>
+ <item msgid="346574747471703768">"इथरनेट"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"नेटवर्कको कुनै अज्ञात प्रकार"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"नेटवर्कको कुनै अज्ञात प्रकार"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-nl/strings.xml b/service/ServiceConnectivityResources/res/values-nl/strings.xml
index 0f3203b..394c552 100644
--- a/service/ServiceConnectivityResources/res/values-nl/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-nl/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Resources voor systeemconnectiviteit"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Inloggen bij wifi-netwerk"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Inloggen bij netwerk"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Resources voor systeemconnectiviteit"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Inloggen bij wifi-netwerk"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Inloggen bij netwerk"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> heeft geen internettoegang"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tik voor opties"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobiel netwerk heeft geen internettoegang"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Netwerk heeft geen internettoegang"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Geen toegang tot privé-DNS-server"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> heeft beperkte connectiviteit"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tik om toch verbinding te maken"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Overgeschakeld naar <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Apparaat gebruikt <xliff:g id="NEW_NETWORK">%1$s</xliff:g> wanneer <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> geen internetverbinding heeft. Er kunnen kosten in rekening worden gebracht."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Overgeschakeld van <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> naar <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> heeft geen internettoegang"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tik voor opties"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobiel netwerk heeft geen internettoegang"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Netwerk heeft geen internettoegang"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Geen toegang tot privé-DNS-server"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> heeft beperkte connectiviteit"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tik om toch verbinding te maken"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Overgeschakeld naar <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Apparaat gebruikt <xliff:g id="NEW_NETWORK">%1$s</xliff:g> wanneer <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> geen internetverbinding heeft. Er kunnen kosten in rekening worden gebracht."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Overgeschakeld van <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> naar <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobiele data"</item>
- <item msgid="6341719431034774569">"Wifi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobiele data"</item>
+ <item msgid="5624324321165953608">"Wifi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"een onbekend netwerktype"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"een onbekend netwerktype"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-or/strings.xml b/service/ServiceConnectivityResources/res/values-or/strings.xml
index ecf4d69..8b85884 100644
--- a/service/ServiceConnectivityResources/res/values-or/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-or/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"ସିଷ୍ଟମର ସଂଯୋଗ ସମ୍ବନ୍ଧିତ ରିସୋର୍ସଗୁଡ଼ିକ"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ୱାଇ-ଫାଇ ନେଟୱର୍କରେ ସାଇନ୍-ଇନ୍ କରନ୍ତୁ"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ନେଟ୍ୱର୍କରେ ସାଇନ୍ ଇନ୍ କରନ୍ତୁ"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"ସିଷ୍ଟମର ସଂଯୋଗ ସମ୍ବନ୍ଧିତ ରିସୋର୍ସଗୁଡ଼ିକ"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ୱାଇ-ଫାଇ ନେଟୱର୍କରେ ସାଇନ୍-ଇନ୍ କରନ୍ତୁ"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ନେଟ୍ୱର୍କରେ ସାଇନ୍ ଇନ୍ କରନ୍ତୁ"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ର ଇଣ୍ଟର୍ନେଟ୍ ଆକ୍ସେସ୍ ନାହିଁ"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ବିକଳ୍ପ ପାଇଁ ଟାପ୍ କରନ୍ତୁ"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"ମୋବାଇଲ୍ ନେଟ୍ୱାର୍କରେ ଇଣ୍ଟର୍ନେଟ୍ ଆକ୍ସେସ୍ ନାହିଁ"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ନେଟ୍ୱାର୍କରେ ଇଣ୍ଟର୍ନେଟ୍ ଆକ୍ସେସ୍ ନାହିଁ"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ବ୍ୟକ୍ତିଗତ DNS ସର୍ଭର୍ ଆକ୍ସେସ୍ କରିହେବ ନାହିଁ"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ର ସୀମିତ ସଂଯୋଗ ଅଛି"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"ତଥାପି ଯୋଗାଯୋଗ କରିବାକୁ ଟାପ୍ କରନ୍ତୁ"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>କୁ ବଦଳାଗଲା"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>ର ଇଣ୍ଟରନେଟ୍ ଆକ୍ସେସ୍ ନଥିବାବେଳେ ଡିଭାଇସ୍ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ବ୍ୟବହାର କରିଥାଏ। ଶୁଳ୍କ ଲାଗୁ ହୋଇପାରେ।"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ରୁ <xliff:g id="NEW_NETWORK">%2$s</xliff:g>କୁ ବଦଳାଗଲା"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ର ଇଣ୍ଟର୍ନେଟ୍ ଆକ୍ସେସ୍ ନାହିଁ"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ବିକଳ୍ପ ପାଇଁ ଟାପ୍ କରନ୍ତୁ"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"ମୋବାଇଲ୍ ନେଟ୍ୱାର୍କରେ ଇଣ୍ଟର୍ନେଟ୍ ଆକ୍ସେସ୍ ନାହିଁ"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ନେଟ୍ୱାର୍କରେ ଇଣ୍ଟର୍ନେଟ୍ ଆକ୍ସେସ୍ ନାହିଁ"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ବ୍ୟକ୍ତିଗତ DNS ସର୍ଭର୍ ଆକ୍ସେସ୍ କରିହେବ ନାହିଁ"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>ର ସୀମିତ ସଂଯୋଗ ଅଛି"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ତଥାପି ଯୋଗାଯୋଗ କରିବାକୁ ଟାପ୍ କରନ୍ତୁ"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>କୁ ବଦଳାଗଲା"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>ର ଇଣ୍ଟରନେଟ୍ ଆକ୍ସେସ୍ ନଥିବାବେଳେ ଡିଭାଇସ୍ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ବ୍ୟବହାର କରିଥାଏ। ଶୁଳ୍କ ଲାଗୁ ହୋଇପାରେ।"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ରୁ <xliff:g id="NEW_NETWORK">%2$s</xliff:g>କୁ ବଦଳାଗଲା"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"ମୋବାଇଲ ଡାଟା"</item>
- <item msgid="6341719431034774569">"ୱାଇ-ଫାଇ"</item>
- <item msgid="5081440868800877512">"ବ୍ଲୁଟୁଥ୍"</item>
- <item msgid="1160736166977503463">"ଇଥରନେଟ୍"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"ମୋବାଇଲ ଡାଟା"</item>
+ <item msgid="5624324321165953608">"ୱାଇ-ଫାଇ"</item>
+ <item msgid="5667906231066981731">"ବ୍ଲୁଟୁଥ୍"</item>
+ <item msgid="346574747471703768">"ଇଥରନେଟ୍"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ଏକ ଅଜଣା ନେଟୱାର୍କ ପ୍ରକାର"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ଏକ ଅଜଣା ନେଟୱାର୍କ ପ୍ରକାର"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-pa/strings.xml b/service/ServiceConnectivityResources/res/values-pa/strings.xml
index 4328054..9f71cac 100644
--- a/service/ServiceConnectivityResources/res/values-pa/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-pa/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"ਸਿਸਟਮ ਕਨੈਕਟੀਵਿਟੀ ਸਰੋਤ"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ਵਾਈ-ਫਾਈ ਨੈੱਟਵਰਕ \'ਤੇ ਸਾਈਨ-ਇਨ ਕਰੋ"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ਨੈੱਟਵਰਕ \'ਤੇ ਸਾਈਨ-ਇਨ ਕਰੋ"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"ਸਿਸਟਮ ਕਨੈਕਟੀਵਿਟੀ ਸਰੋਤ"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ਵਾਈ-ਫਾਈ ਨੈੱਟਵਰਕ \'ਤੇ ਸਾਈਨ-ਇਨ ਕਰੋ"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ਨੈੱਟਵਰਕ \'ਤੇ ਸਾਈਨ-ਇਨ ਕਰੋ"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ਕੋਲ ਇੰਟਰਨੈੱਟ ਪਹੁੰਚ ਨਹੀਂ ਹੈ"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ਵਿਕਲਪਾਂ ਲਈ ਟੈਪ ਕਰੋ"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"ਮੋਬਾਈਲ ਨੈੱਟਵਰਕ ਕੋਲ ਇੰਟਰਨੈੱਟ ਤੱਕ ਪਹੁੰਚ ਨਹੀਂ ਹੈ"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ਨੈੱਟਵਰਕ ਕੋਲ ਇੰਟਰਨੈੱਟ ਤੱਕ ਪਹੁੰਚ ਨਹੀਂ ਹੈ"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ਨਿੱਜੀ ਡੋਮੇਨ ਨਾਮ ਪ੍ਰਣਾਲੀ (DNS) ਸਰਵਰ \'ਤੇ ਪਹੁੰਚ ਨਹੀਂ ਕੀਤੀ ਜਾ ਸਕੀ"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ਕੋਲ ਸੀਮਤ ਕਨੈਕਟੀਵਿਟੀ ਹੈ"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"ਫਿਰ ਵੀ ਕਨੈਕਟ ਕਰਨ ਲਈ ਟੈਪ ਕਰੋ"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"ਬਦਲਕੇ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ਲਿਆਂਦਾ ਗਿਆ"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ਦੀ ਇੰਟਰਨੈੱਟ \'ਤੇ ਪਹੁੰਚ ਨਾ ਹੋਣ \'ਤੇ ਡੀਵਾਈਸ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ਦੀ ਵਰਤੋਂ ਕਰਦਾ ਹੈ। ਖਰਚੇ ਲਾਗੂ ਹੋ ਸਕਦੇ ਹਨ।"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ਤੋਂ ਬਦਲਕੇ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> \'ਤੇ ਕੀਤਾ ਗਿਆ"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ਕੋਲ ਇੰਟਰਨੈੱਟ ਪਹੁੰਚ ਨਹੀਂ ਹੈ"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ਵਿਕਲਪਾਂ ਲਈ ਟੈਪ ਕਰੋ"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"ਮੋਬਾਈਲ ਨੈੱਟਵਰਕ ਕੋਲ ਇੰਟਰਨੈੱਟ ਤੱਕ ਪਹੁੰਚ ਨਹੀਂ ਹੈ"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ਨੈੱਟਵਰਕ ਕੋਲ ਇੰਟਰਨੈੱਟ ਤੱਕ ਪਹੁੰਚ ਨਹੀਂ ਹੈ"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ਨਿੱਜੀ ਡੋਮੇਨ ਨਾਮ ਪ੍ਰਣਾਲੀ (DNS) ਸਰਵਰ \'ਤੇ ਪਹੁੰਚ ਨਹੀਂ ਕੀਤੀ ਜਾ ਸਕੀ"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ਕੋਲ ਸੀਮਤ ਕਨੈਕਟੀਵਿਟੀ ਹੈ"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ਫਿਰ ਵੀ ਕਨੈਕਟ ਕਰਨ ਲਈ ਟੈਪ ਕਰੋ"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"ਬਦਲਕੇ <xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ਲਿਆਂਦਾ ਗਿਆ"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ਦੀ ਇੰਟਰਨੈੱਟ \'ਤੇ ਪਹੁੰਚ ਨਾ ਹੋਣ \'ਤੇ ਡੀਵਾਈਸ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ਦੀ ਵਰਤੋਂ ਕਰਦਾ ਹੈ। ਖਰਚੇ ਲਾਗੂ ਹੋ ਸਕਦੇ ਹਨ।"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ਤੋਂ ਬਦਲਕੇ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> \'ਤੇ ਕੀਤਾ ਗਿਆ"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"ਮੋਬਾਈਲ ਡਾਟਾ"</item>
- <item msgid="6341719431034774569">"ਵਾਈ-ਫਾਈ"</item>
- <item msgid="5081440868800877512">"ਬਲੂਟੁੱਥ"</item>
- <item msgid="1160736166977503463">"ਈਥਰਨੈੱਟ"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"ਮੋਬਾਈਲ ਡਾਟਾ"</item>
+ <item msgid="5624324321165953608">"ਵਾਈ-ਫਾਈ"</item>
+ <item msgid="5667906231066981731">"ਬਲੂਟੁੱਥ"</item>
+ <item msgid="346574747471703768">"ਈਥਰਨੈੱਟ"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ਕੋਈ ਅਗਿਆਤ ਨੈੱਟਵਰਕ ਦੀ ਕਿਸਮ"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ਕੋਈ ਅਗਿਆਤ ਨੈੱਟਵਰਕ ਦੀ ਕਿਸਮ"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-pl/strings.xml b/service/ServiceConnectivityResources/res/values-pl/strings.xml
index e6b3a0c..cc84e29 100644
--- a/service/ServiceConnectivityResources/res/values-pl/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-pl/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Zasoby systemowe dotyczące łączności"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Zaloguj się w sieci Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Zaloguj się do sieci"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Zasoby systemowe dotyczące łączności"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Zaloguj się w sieci Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Zaloguj się do sieci"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nie ma dostępu do internetu"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Kliknij, by wyświetlić opcje"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Sieć komórkowa nie ma dostępu do internetu"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Sieć nie ma dostępu do internetu"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Brak dostępu do prywatnego serwera DNS"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ma ograniczoną łączność"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Kliknij, by mimo to nawiązać połączenie"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Zmieniono na połączenie typu <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Urządzenie korzysta z połączenia typu <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, gdy <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nie dostępu do internetu. Mogą zostać naliczone opłaty."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Przełączono z połączenia typu <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na <xliff:g id="NEW_NETWORK">%2$s</xliff:g>."</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nie ma dostępu do internetu"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Kliknij, by wyświetlić opcje"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Sieć komórkowa nie ma dostępu do internetu"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Sieć nie ma dostępu do internetu"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Brak dostępu do prywatnego serwera DNS"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ma ograniczoną łączność"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Kliknij, by mimo to nawiązać połączenie"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Zmieniono na połączenie typu <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Urządzenie korzysta z połączenia typu <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, gdy <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nie dostępu do internetu. Mogą zostać naliczone opłaty."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Przełączono z połączenia typu <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na <xliff:g id="NEW_NETWORK">%2$s</xliff:g>."</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobilna transmisja danych"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobilna transmisja danych"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"nieznany typ sieci"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"nieznany typ sieci"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-pt-rBR/strings.xml b/service/ServiceConnectivityResources/res/values-pt-rBR/strings.xml
index f1d0bc0..3c15a76 100644
--- a/service/ServiceConnectivityResources/res/values-pt-rBR/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-pt-rBR/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Recursos de conectividade do sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Fazer login na rede Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Fazer login na rede"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Recursos de conectividade do sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Fazer login na rede Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Fazer login na rede"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> não tem acesso à Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Toque para ver opções"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"A rede móvel não tem acesso à Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"A rede não tem acesso à Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Não é possível acessar o servidor DNS privado"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tem conectividade limitada"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Toque para conectar mesmo assim"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Alternado para <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"O dispositivo usa <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> não tem acesso à Internet. Esse serviço pode ser cobrado."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Alternado de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> para <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> não tem acesso à Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Toque para ver opções"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"A rede móvel não tem acesso à Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"A rede não tem acesso à Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Não é possível acessar o servidor DNS privado"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tem conectividade limitada"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Toque para conectar mesmo assim"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Alternado para <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"O dispositivo usa <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> não tem acesso à Internet. Esse serviço pode ser cobrado."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Alternado de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> para <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"dados móveis"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"dados móveis"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"um tipo de rede desconhecido"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"um tipo de rede desconhecido"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-pt-rPT/strings.xml b/service/ServiceConnectivityResources/res/values-pt-rPT/strings.xml
index 163d70b..48dde75 100644
--- a/service/ServiceConnectivityResources/res/values-pt-rPT/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-pt-rPT/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Recursos de conetividade do sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Iniciar sessão na rede Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Início de sessão na rede"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Recursos de conetividade do sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Iniciar sessão na rede Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Início de sessão na rede"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> não tem acesso à Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Toque para obter mais opções"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"A rede móvel não tem acesso à Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"A rede não tem acesso à Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Não é possível aceder ao servidor DNS."</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tem conetividade limitada."</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Toque para ligar mesmo assim."</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Mudou para <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"O dispositivo utiliza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> não tem acesso à Internet. Podem aplicar-se custos."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Mudou de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> para <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> não tem acesso à Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Toque para obter mais opções"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"A rede móvel não tem acesso à Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"A rede não tem acesso à Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Não é possível aceder ao servidor DNS."</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tem conetividade limitada."</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Toque para ligar mesmo assim."</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Mudou para <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"O dispositivo utiliza <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> não tem acesso à Internet. Podem aplicar-se custos."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Mudou de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> para <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"dados móveis"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"dados móveis"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"um tipo de rede desconhecido"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"um tipo de rede desconhecido"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-pt/strings.xml b/service/ServiceConnectivityResources/res/values-pt/strings.xml
index f1d0bc0..3c15a76 100644
--- a/service/ServiceConnectivityResources/res/values-pt/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-pt/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Recursos de conectividade do sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Fazer login na rede Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Fazer login na rede"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Recursos de conectividade do sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Fazer login na rede Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Fazer login na rede"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> não tem acesso à Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Toque para ver opções"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"A rede móvel não tem acesso à Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"A rede não tem acesso à Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Não é possível acessar o servidor DNS privado"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tem conectividade limitada"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Toque para conectar mesmo assim"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Alternado para <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"O dispositivo usa <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> não tem acesso à Internet. Esse serviço pode ser cobrado."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Alternado de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> para <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> não tem acesso à Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Toque para ver opções"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"A rede móvel não tem acesso à Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"A rede não tem acesso à Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Não é possível acessar o servidor DNS privado"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> tem conectividade limitada"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Toque para conectar mesmo assim"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Alternado para <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"O dispositivo usa <xliff:g id="NEW_NETWORK">%1$s</xliff:g> quando <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> não tem acesso à Internet. Esse serviço pode ser cobrado."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Alternado de <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> para <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"dados móveis"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"dados móveis"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"um tipo de rede desconhecido"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"um tipo de rede desconhecido"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ro/strings.xml b/service/ServiceConnectivityResources/res/values-ro/strings.xml
index 221261c..fa5848f 100644
--- a/service/ServiceConnectivityResources/res/values-ro/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ro/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Resurse pentru conectivitatea sistemului"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Conectați-vă la rețeaua Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Conectați-vă la rețea"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Resurse pentru conectivitatea sistemului"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Conectați-vă la rețeaua Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Conectați-vă la rețea"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nu are acces la internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Atingeți pentru opțiuni"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Rețeaua mobilă nu are acces la internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Rețeaua nu are acces la internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Serverul DNS privat nu poate fi accesat"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> are conectivitate limitată"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Atingeți pentru a vă conecta oricum"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"S-a comutat la <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Dispozitivul folosește <xliff:g id="NEW_NETWORK">%1$s</xliff:g> când <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nu are acces la internet. Se pot aplica taxe."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"S-a comutat de la <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> la <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nu are acces la internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Atingeți pentru opțiuni"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Rețeaua mobilă nu are acces la internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Rețeaua nu are acces la internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Serverul DNS privat nu poate fi accesat"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> are conectivitate limitată"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Atingeți pentru a vă conecta oricum"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"S-a comutat la <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Dispozitivul folosește <xliff:g id="NEW_NETWORK">%1$s</xliff:g> când <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nu are acces la internet. Se pot aplica taxe."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"S-a comutat de la <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> la <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"date mobile"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"date mobile"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"un tip de rețea necunoscut"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"un tip de rețea necunoscut"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ru/strings.xml b/service/ServiceConnectivityResources/res/values-ru/strings.xml
index ba179b7..2e074ed 100644
--- a/service/ServiceConnectivityResources/res/values-ru/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ru/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"System Connectivity Resources"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Подключение к Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Регистрация в сети"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"System Connectivity Resources"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Подключение к Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Регистрация в сети"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Сеть \"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>\" не подключена к Интернету"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Нажмите, чтобы показать варианты."</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобильная сеть не подключена к Интернету"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Сеть не подключена к Интернету"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Доступа к частному DNS-серверу нет."</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Подключение к сети \"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>\" ограничено"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Нажмите, чтобы подключиться"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Новое подключение: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Устройство использует <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, если подключение к сети <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> недоступно. Может взиматься плата за передачу данных."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Устройство отключено от сети <xliff:g id="NEW_NETWORK">%2$s</xliff:g> и теперь использует <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Сеть \"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>\" не подключена к Интернету"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Нажмите, чтобы показать варианты."</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобильная сеть не подключена к Интернету"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Сеть не подключена к Интернету"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Доступа к частному DNS-серверу нет."</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Подключение к сети \"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>\" ограничено"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Нажмите, чтобы подключиться"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Новое подключение: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Устройство использует <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, если подключение к сети <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> недоступно. Может взиматься плата за передачу данных."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Устройство отключено от сети <xliff:g id="NEW_NETWORK">%2$s</xliff:g> и теперь использует <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобильный интернет"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобильный интернет"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"неизвестный тип сети"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"неизвестный тип сети"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-si/strings.xml b/service/ServiceConnectivityResources/res/values-si/strings.xml
index 1c493a7..a4f720a 100644
--- a/service/ServiceConnectivityResources/res/values-si/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-si/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"පද්ධති සබැඳුම් හැකියා සම්පත්"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi ජාලයට පුරනය වන්න"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ජාලයට පුරනය වන්න"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"පද්ධති සබැඳුම් හැකියා සම්පත්"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi ජාලයට පුරනය වන්න"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ජාලයට පුරනය වන්න"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> හට අන්තර්ජාල ප්රවේශය නැත"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"විකල්ප සඳහා තට්ටු කරන්න"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"ජංගම ජාලවලට අන්තර්ජාල ප්රවේශය නැත"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"ජාලයට අන්තර්ජාල ප්රවේශය නැත"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"පුද්ගලික DNS සේවාදායකයට ප්රවේශ වීමට නොහැකිය"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> හට සීමිත සබැඳුම් හැකියාවක් ඇත"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"කෙසේ වෙතත් ඉදිරියට යාමට තට්ටු කරන්න"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> වෙත මාරු විය"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"උපාංගය <xliff:g id="NEW_NETWORK">%1$s</xliff:g> <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> සඳහා අන්තර්ජාල ප්රවේශය නැති විට භාවිත කරයි. ගාස්තු අදාළ විය හැකිය."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> සිට <xliff:g id="NEW_NETWORK">%2$s</xliff:g> වෙත මාරු විය"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> හට අන්තර්ජාල ප්රවේශය නැත"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"විකල්ප සඳහා තට්ටු කරන්න"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"ජංගම ජාලවලට අන්තර්ජාල ප්රවේශය නැත"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"ජාලයට අන්තර්ජාල ප්රවේශය නැත"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"පුද්ගලික DNS සේවාදායකයට ප්රවේශ වීමට නොහැකිය"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> හට සීමිත සබැඳුම් හැකියාවක් ඇත"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"කෙසේ වෙතත් ඉදිරියට යාමට තට්ටු කරන්න"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> වෙත මාරු විය"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"උපාංගය <xliff:g id="NEW_NETWORK">%1$s</xliff:g> <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> සඳහා අන්තර්ජාල ප්රවේශය නැති විට භාවිත කරයි. ගාස්තු අදාළ විය හැකිය."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> සිට <xliff:g id="NEW_NETWORK">%2$s</xliff:g> වෙත මාරු විය"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"ජංගම දත්ත"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"බ්ලූටූත්"</item>
- <item msgid="1160736166977503463">"ඊතර්නෙට්"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"ජංගම දත්ත"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"බ්ලූටූත්"</item>
+ <item msgid="346574747471703768">"ඊතර්නෙට්"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"නොදන්නා ජාල වර්ගයකි"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"නොදන්නා ජාල වර්ගයකි"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-sk/strings.xml b/service/ServiceConnectivityResources/res/values-sk/strings.xml
index 1b9313a..432b670 100644
--- a/service/ServiceConnectivityResources/res/values-sk/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-sk/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Zdroje možností pripojenia systému"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Prihlásiť sa do siete Wi‑Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Prihlásenie do siete"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Zdroje možností pripojenia systému"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Prihlásiť sa do siete Wi‑Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Prihlásenie do siete"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nemá prístup k internetu"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Klepnutím získate možnosti"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilná sieť nemá prístup k internetu"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Sieť nemá prístup k internetu"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"K súkromnému serveru DNS sa nepodarilo získať prístup"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> má obmedzené pripojenie"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Ak sa chcete aj napriek tomu pripojiť, klepnite"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Prepnuté na sieť: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Keď <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nemá prístup k internetu, zariadenie používa <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Môžu sa účtovať poplatky."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Prepnuté zo siete <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na sieť <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nemá prístup k internetu"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Klepnutím získate možnosti"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilná sieť nemá prístup k internetu"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Sieť nemá prístup k internetu"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"K súkromnému serveru DNS sa nepodarilo získať prístup"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> má obmedzené pripojenie"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Ak sa chcete aj napriek tomu pripojiť, klepnite"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Prepnuté na sieť: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Keď <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nemá prístup k internetu, zariadenie používa <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Môžu sa účtovať poplatky."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Prepnuté zo siete <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na sieť <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobilné dáta"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobilné dáta"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"neznámy typ siete"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"neznámy typ siete"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-sl/strings.xml b/service/ServiceConnectivityResources/res/values-sl/strings.xml
index 739fb8e..b727614 100644
--- a/service/ServiceConnectivityResources/res/values-sl/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-sl/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Viri povezljivosti sistema"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Prijavite se v omrežje Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Prijava v omrežje"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Viri povezljivosti sistema"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Prijavite se v omrežje Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Prijava v omrežje"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Omrežje <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nima dostopa do interneta"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Dotaknite se za možnosti"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilno omrežje nima dostopa do interneta"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Omrežje nima dostopa do interneta"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Do zasebnega strežnika DNS ni mogoče dostopati"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Povezljivost omrežja <xliff:g id="NETWORK_SSID">%1$s</xliff:g> je omejena"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Dotaknite se, da kljub temu vzpostavite povezavo"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Preklopljeno na omrežje vrste <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Naprava uporabi omrežje vrste <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, ko omrežje vrste <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nima dostopa do interneta. Prenos podatkov se lahko zaračuna."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Preklopljeno z omrežja vrste <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na omrežje vrste <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Omrežje <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nima dostopa do interneta"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Dotaknite se za možnosti"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilno omrežje nima dostopa do interneta"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Omrežje nima dostopa do interneta"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Do zasebnega strežnika DNS ni mogoče dostopati"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Povezljivost omrežja <xliff:g id="NETWORK_SSID">%1$s</xliff:g> je omejena"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Dotaknite se, da kljub temu vzpostavite povezavo"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Preklopljeno na omrežje vrste <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Naprava uporabi omrežje vrste <xliff:g id="NEW_NETWORK">%1$s</xliff:g>, ko omrežje vrste <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nima dostopa do interneta. Prenos podatkov se lahko zaračuna."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Preklopljeno z omrežja vrste <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na omrežje vrste <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"prenos podatkov v mobilnem omrežju"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"prenos podatkov v mobilnem omrežju"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"neznana vrsta omrežja"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"neznana vrsta omrežja"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-sq/strings.xml b/service/ServiceConnectivityResources/res/values-sq/strings.xml
index cf8cf3b..385c75c 100644
--- a/service/ServiceConnectivityResources/res/values-sq/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-sq/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Burimet e lidhshmërisë së sistemit"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Identifikohu në rrjetin Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Identifikohu në rrjet"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Burimet e lidhshmërisë së sistemit"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Identifikohu në rrjetin Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Identifikohu në rrjet"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nuk ka qasje në internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Trokit për opsionet"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Rrjeti celular nuk ka qasje në internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Rrjeti nuk ka qasje në internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Serveri privat DNS nuk mund të qaset"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ka lidhshmëri të kufizuar"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Trokit për t\'u lidhur gjithsesi"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Kaloi te <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Pajisja përdor <xliff:g id="NEW_NETWORK">%1$s</xliff:g> kur <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nuk ka qasje në internet. Mund të zbatohen tarifa."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Kaloi nga <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> te <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nuk ka qasje në internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Trokit për opsionet"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Rrjeti celular nuk ka qasje në internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Rrjeti nuk ka qasje në internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Serveri privat DNS nuk mund të qaset"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ka lidhshmëri të kufizuar"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Trokit për t\'u lidhur gjithsesi"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Kaloi te <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Pajisja përdor <xliff:g id="NEW_NETWORK">%1$s</xliff:g> kur <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nuk ka qasje në internet. Mund të zbatohen tarifa."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Kaloi nga <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> te <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"të dhënat celulare"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Eternet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"të dhënat celulare"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Eternet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"një lloj rrjeti i panjohur"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"një lloj rrjeti i panjohur"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-sr/strings.xml b/service/ServiceConnectivityResources/res/values-sr/strings.xml
index 1f7c95c..928dc79 100644
--- a/service/ServiceConnectivityResources/res/values-sr/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-sr/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Ресурси за повезивање са системом"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Пријављивање на WiFi мрежу"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Пријавите се на мрежу"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Ресурси за повезивање са системом"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Пријављивање на WiFi мрежу"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Пријавите се на мрежу"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> нема приступ интернету"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Додирните за опције"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобилна мрежа нема приступ интернету"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Мрежа нема приступ интернету"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Приступ приватном DNS серверу није успео"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> има ограничену везу"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Додирните да бисте се ипак повезали"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Прешли сте на тип мреже <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Уређај користи тип мреже <xliff:g id="NEW_NETWORK">%1$s</xliff:g> када тип мреже <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> нема приступ интернету. Можда ће се наплаћивати трошкови."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Прешли сте са типа мреже <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> на тип мреже <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> нема приступ интернету"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Додирните за опције"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобилна мрежа нема приступ интернету"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Мрежа нема приступ интернету"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Приступ приватном DNS серверу није успео"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> има ограничену везу"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Додирните да бисте се ипак повезали"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Прешли сте на тип мреже <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Уређај користи тип мреже <xliff:g id="NEW_NETWORK">%1$s</xliff:g> када тип мреже <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> нема приступ интернету. Можда ће се наплаћивати трошкови."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Прешли сте са типа мреже <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> на тип мреже <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобилни подаци"</item>
- <item msgid="6341719431034774569">"WiFi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Етернет"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобилни подаци"</item>
+ <item msgid="5624324321165953608">"WiFi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Етернет"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"непознат тип мреже"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"непознат тип мреже"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-sv/strings.xml b/service/ServiceConnectivityResources/res/values-sv/strings.xml
index 57e74e9..d714124 100644
--- a/service/ServiceConnectivityResources/res/values-sv/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-sv/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Resurser för systemanslutning"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Logga in på ett wifi-nätverk"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Logga in på nätverket"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Resurser för systemanslutning"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Logga in på ett wifi-nätverk"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Logga in på nätverket"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har ingen internetanslutning"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Tryck för alternativ"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobilnätverket har ingen internetanslutning"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Nätverket har ingen internetanslutning"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Det går inte att komma åt den privata DNS-servern."</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har begränsad anslutning"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Tryck för att ansluta ändå"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Byte av nätverk till <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="NEW_NETWORK">%1$s</xliff:g> används på enheten när det inte finns internetåtkomst via <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>. Avgifter kan tillkomma."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Byte av nätverk från <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> till <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har ingen internetanslutning"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Tryck för alternativ"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilnätverket har ingen internetanslutning"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Nätverket har ingen internetanslutning"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Det går inte att komma åt den privata DNS-servern."</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> har begränsad anslutning"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Tryck för att ansluta ändå"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Byte av nätverk till <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="NEW_NETWORK">%1$s</xliff:g> används på enheten när det inte finns internetåtkomst via <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>. Avgifter kan tillkomma."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Byte av nätverk från <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> till <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobildata"</item>
- <item msgid="6341719431034774569">"Wifi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobildata"</item>
+ <item msgid="5624324321165953608">"Wifi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"en okänd nätverkstyp"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"en okänd nätverkstyp"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-sw/strings.xml b/service/ServiceConnectivityResources/res/values-sw/strings.xml
index 5c4d594..15d6cab 100644
--- a/service/ServiceConnectivityResources/res/values-sw/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-sw/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Nyenzo za Muunganisho wa Mfumo"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Ingia kwa mtandao wa Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Ingia katika mtandao"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Nyenzo za Muunganisho wa Mfumo"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Ingia kwa mtandao wa Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Ingia katika mtandao"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> haina uwezo wa kufikia intaneti"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Gusa ili upate chaguo"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mtandao wa simu hauna uwezo wa kufikia intaneti"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Mtandao hauna uwezo wa kufikia intaneti"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Seva ya faragha ya DNS haiwezi kufikiwa"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ina muunganisho unaofikia huduma chache."</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Gusa ili uunganishe tu"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Sasa inatumia <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Kifaa hutumia <xliff:g id="NEW_NETWORK">%1$s</xliff:g> wakati <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> haina intaneti. Huenda ukalipishwa."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Imebadilisha mtandao kutoka <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na sasa inatumia <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> haina uwezo wa kufikia intaneti"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Gusa ili upate chaguo"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mtandao wa simu hauna uwezo wa kufikia intaneti"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Mtandao hauna uwezo wa kufikia intaneti"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Seva ya faragha ya DNS haiwezi kufikiwa"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ina muunganisho unaofikia huduma chache."</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Gusa ili uunganishe tu"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Sasa inatumia <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Kifaa hutumia <xliff:g id="NEW_NETWORK">%1$s</xliff:g> wakati <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> haina intaneti. Huenda ukalipishwa."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Imebadilisha mtandao kutoka <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> na sasa inatumia <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"data ya mtandao wa simu"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethaneti"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"data ya mtandao wa simu"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethaneti"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"aina ya mtandao isiyojulikana"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"aina ya mtandao isiyojulikana"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ta/strings.xml b/service/ServiceConnectivityResources/res/values-ta/strings.xml
index 90f89c9..9850a35 100644
--- a/service/ServiceConnectivityResources/res/values-ta/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ta/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"சிஸ்டம் இணைப்பு மூலங்கள்"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"வைஃபை நெட்வொர்க்கில் உள்நுழையவும்"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"நெட்வொர்க்கில் உள்நுழையவும்"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"சிஸ்டம் இணைப்பு தகவல்கள்"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"வைஃபை நெட்வொர்க்கில் உள்நுழையவும்"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"நெட்வொர்க்கில் உள்நுழையவும்"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> நெட்வொர்க்கிற்கு இணைய அணுகல் இல்லை"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"விருப்பங்களுக்கு, தட்டவும்"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"மொபைல் நெட்வொர்க்கிற்கு இணைய அணுகல் இல்லை"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"நெட்வொர்க்கிற்கு இணைய அணுகல் இல்லை"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"தனிப்பட்ட DNS சேவையகத்தை அணுக இயலாது"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> வரம்பிற்கு உட்பட்ட இணைப்புநிலையைக் கொண்டுள்ளது"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"எப்படியேனும் இணைப்பதற்குத் தட்டவும்"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>க்கு மாற்றப்பட்டது"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> நெட்வொர்க்கில் இண்டர்நெட் அணுகல் இல்லாததால், சாதனமானது <xliff:g id="NEW_NETWORK">%1$s</xliff:g> நெட்வொர்க்கைப் பயன்படுத்துகிறது. கட்டணங்கள் விதிக்கப்படலாம்."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> இலிருந்து <xliff:g id="NEW_NETWORK">%2$s</xliff:g>க்கு மாற்றப்பட்டது"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> நெட்வொர்க்கிற்கு இணைய அணுகல் இல்லை"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"விருப்பங்களுக்கு, தட்டவும்"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"மொபைல் நெட்வொர்க்கிற்கு இணைய அணுகல் இல்லை"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"நெட்வொர்க்கிற்கு இணைய அணுகல் இல்லை"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"தனிப்பட்ட DNS சேவையகத்தை அணுக இயலாது"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> வரம்பிற்கு உட்பட்ட இணைப்புநிலையைக் கொண்டுள்ளது"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"எப்படியேனும் இணைப்பதற்குத் தட்டவும்"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>க்கு மாற்றப்பட்டது"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> நெட்வொர்க்கில் இண்டர்நெட் அணுகல் இல்லாததால், சாதனமானது <xliff:g id="NEW_NETWORK">%1$s</xliff:g> நெட்வொர்க்கைப் பயன்படுத்துகிறது. கட்டணங்கள் விதிக்கப்படலாம்."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> இலிருந்து <xliff:g id="NEW_NETWORK">%2$s</xliff:g>க்கு மாற்றப்பட்டது"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"மொபைல் டேட்டா"</item>
- <item msgid="6341719431034774569">"வைஃபை"</item>
- <item msgid="5081440868800877512">"புளூடூத்"</item>
- <item msgid="1160736166977503463">"ஈதர்நெட்"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"மொபைல் டேட்டா"</item>
+ <item msgid="5624324321165953608">"வைஃபை"</item>
+ <item msgid="5667906231066981731">"புளூடூத்"</item>
+ <item msgid="346574747471703768">"ஈதர்நெட்"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"தெரியாத நெட்வொர்க் வகை"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"தெரியாத நெட்வொர்க் வகை"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-te/strings.xml b/service/ServiceConnectivityResources/res/values-te/strings.xml
index c69b599..f7182a8 100644
--- a/service/ServiceConnectivityResources/res/values-te/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-te/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"సిస్టమ్ కనెక్టివిటీ రిసోర్స్లు"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi నెట్వర్క్కి సైన్ ఇన్ చేయండి"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"నెట్వర్క్కి సైన్ ఇన్ చేయండి"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"సిస్టమ్ కనెక్టివిటీ రిసోర్స్లు"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi నెట్వర్క్కి సైన్ ఇన్ చేయండి"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"నెట్వర్క్కి సైన్ ఇన్ చేయండి"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>కి ఇంటర్నెట్ యాక్సెస్ లేదు"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"ఎంపికల కోసం నొక్కండి"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"మొబైల్ నెట్వర్క్కు ఇంటర్నెట్ యాక్సెస్ లేదు"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"నెట్వర్క్కు ఇంటర్నెట్ యాక్సెస్ లేదు"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"ప్రైవేట్ DNS సర్వర్ను యాక్సెస్ చేయడం సాధ్యపడదు"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> పరిమిత కనెక్టివిటీని కలిగి ఉంది"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"ఏదేమైనా కనెక్ట్ చేయడానికి నొక్కండి"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>కి మార్చబడింది"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"పరికరం <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>కి ఇంటర్నెట్ యాక్సెస్ లేనప్పుడు <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ని ఉపయోగిస్తుంది. ఛార్జీలు వర్తించవచ్చు."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> నుండి <xliff:g id="NEW_NETWORK">%2$s</xliff:g>కి మార్చబడింది"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>కి ఇంటర్నెట్ యాక్సెస్ లేదు"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"ఎంపికల కోసం నొక్కండి"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"మొబైల్ నెట్వర్క్కు ఇంటర్నెట్ యాక్సెస్ లేదు"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"నెట్వర్క్కు ఇంటర్నెట్ యాక్సెస్ లేదు"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"ప్రైవేట్ DNS సర్వర్ను యాక్సెస్ చేయడం సాధ్యపడదు"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> పరిమిత కనెక్టివిటీని కలిగి ఉంది"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ఏదేమైనా కనెక్ట్ చేయడానికి నొక్కండి"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>కి మార్చబడింది"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"పరికరం <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>కి ఇంటర్నెట్ యాక్సెస్ లేనప్పుడు <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ని ఉపయోగిస్తుంది. ఛార్జీలు వర్తించవచ్చు."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> నుండి <xliff:g id="NEW_NETWORK">%2$s</xliff:g>కి మార్చబడింది"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"మొబైల్ డేటా"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"బ్లూటూత్"</item>
- <item msgid="1160736166977503463">"ఈథర్నెట్"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"మొబైల్ డేటా"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"బ్లూటూత్"</item>
+ <item msgid="346574747471703768">"ఈథర్నెట్"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"తెలియని నెట్వర్క్ రకం"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"తెలియని నెట్వర్క్ రకం"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-th/strings.xml b/service/ServiceConnectivityResources/res/values-th/strings.xml
index eee5a35..7049309 100644
--- a/service/ServiceConnectivityResources/res/values-th/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-th/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"ทรัพยากรการเชื่อมต่อของระบบ"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"ลงชื่อเข้าใช้เครือข่าย WiFi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"ลงชื่อเข้าใช้เครือข่าย"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"ทรัพยากรการเชื่อมต่อของระบบ"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"ลงชื่อเข้าใช้เครือข่าย WiFi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"ลงชื่อเข้าใช้เครือข่าย"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> เข้าถึงอินเทอร์เน็ตไม่ได้"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"แตะเพื่อดูตัวเลือก"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"เครือข่ายมือถือไม่มีการเข้าถึงอินเทอร์เน็ต"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"เครือข่ายไม่มีการเข้าถึงอินเทอร์เน็ต"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"เข้าถึงเซิร์ฟเวอร์ DNS ไม่ได้"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> มีการเชื่อมต่อจำกัด"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"แตะเพื่อเชื่อมต่อ"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"เปลี่ยนเป็น <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"อุปกรณ์จะใช้ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> เมื่อ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> เข้าถึงอินเทอร์เน็ตไม่ได้ โดยอาจมีค่าบริการ"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"เปลี่ยนจาก <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> เป็น <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> เข้าถึงอินเทอร์เน็ตไม่ได้"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"แตะเพื่อดูตัวเลือก"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"เครือข่ายมือถือไม่มีการเข้าถึงอินเทอร์เน็ต"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"เครือข่ายไม่มีการเข้าถึงอินเทอร์เน็ต"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"เข้าถึงเซิร์ฟเวอร์ DNS ไม่ได้"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> มีการเชื่อมต่อจำกัด"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"แตะเพื่อเชื่อมต่อ"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"เปลี่ยนเป็น <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"อุปกรณ์จะใช้ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> เมื่อ <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> เข้าถึงอินเทอร์เน็ตไม่ได้ โดยอาจมีค่าบริการ"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"เปลี่ยนจาก <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> เป็น <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"อินเทอร์เน็ตมือถือ"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"บลูทูธ"</item>
- <item msgid="1160736166977503463">"อีเทอร์เน็ต"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"อินเทอร์เน็ตมือถือ"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"บลูทูธ"</item>
+ <item msgid="346574747471703768">"อีเทอร์เน็ต"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"ประเภทเครือข่ายที่ไม่รู้จัก"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"ประเภทเครือข่ายที่ไม่รู้จัก"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-tl/strings.xml b/service/ServiceConnectivityResources/res/values-tl/strings.xml
index 8d665fe..c866fd4 100644
--- a/service/ServiceConnectivityResources/res/values-tl/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-tl/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Mga Resource ng Pagkakonekta ng System"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Mag-sign in sa Wi-Fi network"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Mag-sign in sa network"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Mga Resource ng Pagkakonekta ng System"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Mag-sign in sa Wi-Fi network"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Mag-sign in sa network"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Walang access sa internet ang <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"I-tap para sa mga opsyon"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Walang access sa internet ang mobile network"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Walang access sa internet ang network"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Hindi ma-access ang pribadong DNS server"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Limitado ang koneksyon ng <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"I-tap para kumonekta pa rin"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Lumipat sa <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Ginagamit ng device ang <xliff:g id="NEW_NETWORK">%1$s</xliff:g> kapag walang access sa internet ang <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>. Maaaring may mga malapat na singilin."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Lumipat sa <xliff:g id="NEW_NETWORK">%2$s</xliff:g> mula sa <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Walang access sa internet ang <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"I-tap para sa mga opsyon"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Walang access sa internet ang mobile network"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Walang access sa internet ang network"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Hindi ma-access ang pribadong DNS server"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Limitado ang koneksyon ng <xliff:g id="NETWORK_SSID">%1$s</xliff:g>"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"I-tap para kumonekta pa rin"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Lumipat sa <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Ginagamit ng device ang <xliff:g id="NEW_NETWORK">%1$s</xliff:g> kapag walang access sa internet ang <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>. Maaaring may mga malapat na singilin."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Lumipat sa <xliff:g id="NEW_NETWORK">%2$s</xliff:g> mula sa <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobile data"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobile data"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"isang hindi kilalang uri ng network"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"isang hindi kilalang uri ng network"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-tr/strings.xml b/service/ServiceConnectivityResources/res/values-tr/strings.xml
index cfb7632..c4930a8 100644
--- a/service/ServiceConnectivityResources/res/values-tr/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-tr/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Sistem Bağlantı Kaynakları"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Kablosuz ağda oturum açın"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Ağda oturum açın"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Sistem Bağlantı Kaynakları"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Kablosuz ağda oturum açın"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Ağda oturum açın"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ağının internet bağlantısı yok"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Seçenekler için dokunun"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobil ağın internet bağlantısı yok"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Ağın internet bağlantısı yok"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Gizli DNS sunucusuna erişilemiyor"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> sınırlı bağlantıya sahip"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Yine de bağlanmak için dokunun"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ağına geçildi"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ağının internet erişimi olmadığında cihaz <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ağını kullanır. Bunun için ödeme alınabilir."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ağından <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ağına geçildi"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ağının internet bağlantısı yok"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Seçenekler için dokunun"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobil ağın internet bağlantısı yok"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Ağın internet bağlantısı yok"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Gizli DNS sunucusuna erişilemiyor"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> sınırlı bağlantıya sahip"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Yine de bağlanmak için dokunun"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ağına geçildi"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ağının internet erişimi olmadığında cihaz <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ağını kullanır. Bunun için ödeme alınabilir."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ağından <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ağına geçildi"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobil veri"</item>
- <item msgid="6341719431034774569">"Kablosuz"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobil veri"</item>
+ <item msgid="5624324321165953608">"Kablosuz"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"bilinmeyen ağ türü"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"bilinmeyen ağ türü"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-uk/strings.xml b/service/ServiceConnectivityResources/res/values-uk/strings.xml
index c5da746..8811263 100644
--- a/service/ServiceConnectivityResources/res/values-uk/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-uk/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Ресурси для підключення системи"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Вхід у мережу Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Вхід у мережу"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Ресурси для підключення системи"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Вхід у мережу Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Вхід у мережу"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"Мережа <xliff:g id="NETWORK_SSID">%1$s</xliff:g> не має доступу до Інтернету"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Торкніться, щоб відкрити опції"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Мобільна мережа не має доступу до Інтернету"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Мережа не має доступу до Інтернету"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Немає доступу до приватного DNS-сервера"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"Підключення до мережі <xliff:g id="NETWORK_SSID">%1$s</xliff:g> обмежено"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Натисніть, щоб усе одно підключитися"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Пристрій перейшов на мережу <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Коли мережа <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> не має доступу до Інтернету, використовується <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Може стягуватися плата."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Пристрій перейшов з мережі <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> на мережу <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"Мережа <xliff:g id="NETWORK_SSID">%1$s</xliff:g> не має доступу до Інтернету"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Торкніться, щоб відкрити опції"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Мобільна мережа не має доступу до Інтернету"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Мережа не має доступу до Інтернету"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Немає доступу до приватного DNS-сервера"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"Підключення до мережі <xliff:g id="NETWORK_SSID">%1$s</xliff:g> обмежено"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Натисніть, щоб усе одно підключитися"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Пристрій перейшов на мережу <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Коли мережа <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> не має доступу до Інтернету, використовується <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Може стягуватися плата."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Пристрій перейшов з мережі <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> на мережу <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"мобільний Інтернет"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"мобільний Інтернет"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"невідомий тип мережі"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"невідомий тип мережі"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-ur/strings.xml b/service/ServiceConnectivityResources/res/values-ur/strings.xml
index bd2a228..8f9656c 100644
--- a/service/ServiceConnectivityResources/res/values-ur/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-ur/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"سسٹم کنیکٹوٹی کے وسائل"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi نیٹ ورک میں سائن ان کریں"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"نیٹ ورک میں سائن ان کریں"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"سسٹم کنیکٹوٹی کے وسائل"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi نیٹ ورک میں سائن ان کریں"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"نیٹ ورک میں سائن ان کریں"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> کو انٹرنیٹ تک رسائی حاصل نہیں ہے"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"اختیارات کیلئے تھپتھپائیں"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"موبائل نیٹ ورک کو انٹرنیٹ تک رسائی حاصل نہیں ہے"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"نیٹ ورک کو انٹرنیٹ تک رسائی حاصل نہیں ہے"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"نجی DNS سرور تک رسائی حاصل نہیں کی جا سکی"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> کی کنیکٹوٹی محدود ہے"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"بہر حال منسلک کرنے کے لیے تھپتھپائیں"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> پر سوئچ ہو گیا"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"جب <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> کو انٹرنیٹ تک رسائی نہیں ہوتی ہے تو آلہ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> کا استعمال کرتا ہے۔ چارجز لاگو ہو سکتے ہیں۔"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> سے <xliff:g id="NEW_NETWORK">%2$s</xliff:g> پر سوئچ ہو گیا"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> کو انٹرنیٹ تک رسائی حاصل نہیں ہے"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"اختیارات کیلئے تھپتھپائیں"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"موبائل نیٹ ورک کو انٹرنیٹ تک رسائی حاصل نہیں ہے"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"نیٹ ورک کو انٹرنیٹ تک رسائی حاصل نہیں ہے"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"نجی DNS سرور تک رسائی حاصل نہیں کی جا سکی"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> کی کنیکٹوٹی محدود ہے"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"بہر حال منسلک کرنے کے لیے تھپتھپائیں"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> پر سوئچ ہو گیا"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"جب <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> کو انٹرنیٹ تک رسائی نہیں ہوتی ہے تو آلہ <xliff:g id="NEW_NETWORK">%1$s</xliff:g> کا استعمال کرتا ہے۔ چارجز لاگو ہو سکتے ہیں۔"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> سے <xliff:g id="NEW_NETWORK">%2$s</xliff:g> پر سوئچ ہو گیا"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"موبائل ڈیٹا"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"بلوٹوتھ"</item>
- <item msgid="1160736166977503463">"ایتھرنیٹ"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"موبائل ڈیٹا"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"بلوٹوتھ"</item>
+ <item msgid="346574747471703768">"ایتھرنیٹ"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"نامعلوم نیٹ ورک کی قسم"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"نامعلوم نیٹ ورک کی قسم"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-uz/strings.xml b/service/ServiceConnectivityResources/res/values-uz/strings.xml
index 567aa88..d7285ad 100644
--- a/service/ServiceConnectivityResources/res/values-uz/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-uz/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Tizim aloqa resurslari"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Wi-Fi tarmoqqa kirish"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Tarmoqqa kirish"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Tizim aloqa resurslari"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Wi-Fi tarmoqqa kirish"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Tarmoqqa kirish"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nomli tarmoqda internetga ruxsati yoʻq"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Variantlarni ko‘rsatish uchun bosing"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mobil tarmoq internetga ulanmagan"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Tarmoq internetga ulanmagan"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Xususiy DNS server ishlamayapti"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nomli tarmoqda aloqa cheklangan"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Baribir ulash uchun bosing"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Yangi ulanish: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Agar <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> tarmoqda internet uzilsa, qurilma <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ga ulanadi. Sarflangan trafik uchun haq olinishi mumkin."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> tarmog‘idan <xliff:g id="NEW_NETWORK">%2$s</xliff:g> tarmog‘iga o‘tildi"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nomli tarmoqda internetga ruxsati yoʻq"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Variantlarni ko‘rsatish uchun bosing"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mobil tarmoq internetga ulanmagan"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Tarmoq internetga ulanmagan"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Xususiy DNS server ishlamayapti"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> nomli tarmoqda aloqa cheklangan"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Baribir ulash uchun bosing"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Yangi ulanish: <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Agar <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> tarmoqda internet uzilsa, qurilma <xliff:g id="NEW_NETWORK">%1$s</xliff:g>ga ulanadi. Sarflangan trafik uchun haq olinishi mumkin."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> tarmog‘idan <xliff:g id="NEW_NETWORK">%2$s</xliff:g> tarmog‘iga o‘tildi"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"mobil internet"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"mobil internet"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"nomaʼlum tarmoq turi"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"nomaʼlum tarmoq turi"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-vi/strings.xml b/service/ServiceConnectivityResources/res/values-vi/strings.xml
index 590b388..239fb81 100644
--- a/service/ServiceConnectivityResources/res/values-vi/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-vi/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Tài nguyên kết nối hệ thống"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Đăng nhập vào mạng Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Đăng nhập vào mạng"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Tài nguyên kết nối hệ thống"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Đăng nhập vào mạng Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Đăng nhập vào mạng"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> không có quyền truy cập Internet"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Nhấn để biết tùy chọn"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Mạng di động không có quyền truy cập Internet"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Mạng không có quyền truy cập Internet"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Không thể truy cập máy chủ DNS riêng tư"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> có khả năng kết nối giới hạn"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Nhấn để tiếp tục kết nối"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Đã chuyển sang <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Thiết bị sử dụng <xliff:g id="NEW_NETWORK">%1$s</xliff:g> khi <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> không có quyền truy cập Internet. Bạn có thể phải trả phí."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Đã chuyển từ <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> sang <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> không có quyền truy cập Internet"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Nhấn để biết tùy chọn"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Mạng di động không có quyền truy cập Internet"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Mạng không có quyền truy cập Internet"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Không thể truy cập máy chủ DNS riêng tư"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> có khả năng kết nối giới hạn"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Nhấn để tiếp tục kết nối"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Đã chuyển sang <xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Thiết bị sử dụng <xliff:g id="NEW_NETWORK">%1$s</xliff:g> khi <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> không có quyền truy cập Internet. Bạn có thể phải trả phí."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Đã chuyển từ <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> sang <xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"dữ liệu di động"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"Bluetooth"</item>
- <item msgid="1160736166977503463">"Ethernet"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"dữ liệu di động"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"Bluetooth"</item>
+ <item msgid="346574747471703768">"Ethernet"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"loại mạng không xác định"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"loại mạng không xác định"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-zh-rCN/strings.xml b/service/ServiceConnectivityResources/res/values-zh-rCN/strings.xml
index 9d6cff9..e318c0b 100644
--- a/service/ServiceConnectivityResources/res/values-zh-rCN/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-zh-rCN/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"系统网络连接资源"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"登录到WLAN网络"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"登录到网络"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"系统网络连接资源"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"登录到WLAN网络"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"登录到网络"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 无法访问互联网"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"点按即可查看相关选项"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"此移动网络无法访问互联网"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"此网络无法访问互联网"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"无法访问私人 DNS 服务器"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 的连接受限"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"点按即可继续连接"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"已切换至<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"设备会在<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>无法访问互联网时使用<xliff:g id="NEW_NETWORK">%1$s</xliff:g>（可能需要支付相应的费用）。"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"已从<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>切换至<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 无法访问互联网"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"点按即可查看相关选项"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"此移动网络无法访问互联网"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"此网络无法访问互联网"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"无法访问私人 DNS 服务器"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 的连接受限"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"点按即可继续连接"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"已切换至<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"设备会在<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>无法访问互联网时使用<xliff:g id="NEW_NETWORK">%1$s</xliff:g>（可能需要支付相应的费用）。"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"已从<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>切换至<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"移动数据"</item>
- <item msgid="6341719431034774569">"WLAN"</item>
- <item msgid="5081440868800877512">"蓝牙"</item>
- <item msgid="1160736166977503463">"以太网"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"移动数据"</item>
+ <item msgid="5624324321165953608">"WLAN"</item>
+ <item msgid="5667906231066981731">"蓝牙"</item>
+ <item msgid="346574747471703768">"以太网"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"未知网络类型"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"未知网络类型"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-zh-rHK/strings.xml b/service/ServiceConnectivityResources/res/values-zh-rHK/strings.xml
index c84241c..af3dccd 100644
--- a/service/ServiceConnectivityResources/res/values-zh-rHK/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-zh-rHK/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"系統連線資源"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"登入 Wi-Fi 網絡"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"登入網絡"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"系統連線資源"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"登入 Wi-Fi 網絡"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"登入網絡"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>未有連接至互聯網"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"輕按即可查看選項"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"流動網絡並未連接互聯網"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"網絡並未連接互聯網"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"無法存取私人 DNS 伺服器"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>連線受限"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"仍要輕按以連結至此網絡"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"已切換至<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"裝置會在 <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> 無法連線至互聯網時使用<xliff:g id="NEW_NETWORK">%1$s</xliff:g> (可能需要支付相關費用)。"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"已從<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>切換至<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>未有連接至互聯網"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"輕按即可查看選項"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"流動網絡並未連接互聯網"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"網絡並未連接互聯網"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"無法存取私人 DNS 伺服器"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g>連線受限"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"仍要輕按以連結至此網絡"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"已切換至<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"裝置會在 <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> 無法連線至互聯網時使用<xliff:g id="NEW_NETWORK">%1$s</xliff:g> (可能需要支付相關費用)。"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"已從<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g>切換至<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"流動數據"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"藍牙"</item>
- <item msgid="1160736166977503463">"以太網絡"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"流動數據"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"藍牙"</item>
+ <item msgid="346574747471703768">"以太網絡"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"不明網絡類型"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"不明網絡類型"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-zh-rTW/strings.xml b/service/ServiceConnectivityResources/res/values-zh-rTW/strings.xml
index 07540d1..6441707 100644
--- a/service/ServiceConnectivityResources/res/values-zh-rTW/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-zh-rTW/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"系統連線資源"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"登入 Wi-Fi 網路"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"登入網路"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"系統連線資源"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"登入 Wi-Fi 網路"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"登入網路"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 沒有網際網路連線"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"輕觸即可查看選項"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"這個行動網路沒有網際網路連線"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"這個網路沒有網際網路連線"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"無法存取私人 DNS 伺服器"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 的連線能力受限"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"輕觸即可繼續連線"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"已切換至<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"裝置會在無法連上「<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>」時切換至「<xliff:g id="NEW_NETWORK">%1$s</xliff:g>」(可能需要支付相關費用)。"</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"已從 <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> 切換至<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 沒有網際網路連線"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"輕觸即可查看選項"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"這個行動網路沒有網際網路連線"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"這個網路沒有網際網路連線"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"無法存取私人 DNS 伺服器"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> 的連線能力受限"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"輕觸即可繼續連線"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"已切換至<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"裝置會在無法連上「<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g>」時切換至「<xliff:g id="NEW_NETWORK">%1$s</xliff:g>」(可能需要支付相關費用)。"</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"已從 <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> 切換至<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"行動數據"</item>
- <item msgid="6341719431034774569">"Wi-Fi"</item>
- <item msgid="5081440868800877512">"藍牙"</item>
- <item msgid="1160736166977503463">"乙太網路"</item>
- <item msgid="7347618872551558605">"VPN"</item>
+ <item msgid="3004933964374161223">"行動數據"</item>
+ <item msgid="5624324321165953608">"Wi-Fi"</item>
+ <item msgid="5667906231066981731">"藍牙"</item>
+ <item msgid="346574747471703768">"乙太網路"</item>
+ <item msgid="5734728378097476003">"VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"不明的網路類型"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"不明的網路類型"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values-zu/strings.xml b/service/ServiceConnectivityResources/res/values-zu/strings.xml
index 19f390b..b59f0d1 100644
--- a/service/ServiceConnectivityResources/res/values-zu/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-zu/strings.xml
@@ -17,27 +17,27 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="connectivityResourcesAppLabel" msgid="8294935652079168395">"Izinsiza Zokuxhumeka Zesistimu"</string>
- <string name="wifi_available_sign_in" msgid="5254156478006453593">"Ngena ngemvume kunethiwekhi ye-Wi-Fi"</string>
- <string name="network_available_sign_in" msgid="7794369329839408792">"Ngena ngemvume kunethiwekhi"</string>
- <!-- no translation found for network_available_sign_in_detailed (3643910593681893097) -->
+ <string name="connectivityResourcesAppLabel" msgid="2476261877900882974">"Izinsiza Zokuxhumeka Zesistimu"</string>
+ <string name="wifi_available_sign_in" msgid="8041178343789805553">"Ngena ngemvume kunethiwekhi ye-Wi-Fi"</string>
+ <string name="network_available_sign_in" msgid="2622520134876355561">"Ngena ngemvume kunethiwekhi"</string>
+ <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
<skip />
- <string name="wifi_no_internet" msgid="3961697321010262514">"I-<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ayinakho ukufinyelela kwe-inthanethi"</string>
- <string name="wifi_no_internet_detailed" msgid="1229067002306296104">"Thepha ukuze uthole izinketho"</string>
- <string name="mobile_no_internet" msgid="2262524005014119639">"Inethiwekhi yeselula ayinakho ukufinyelela kwe-inthanethi"</string>
- <string name="other_networks_no_internet" msgid="8226004998719563755">"Inethiwekhi ayinakho ukufinyelela kwenethiwekhi"</string>
- <string name="private_dns_broken_detailed" msgid="3537567373166991809">"Iseva eyimfihlo ye-DNS ayikwazi ukufinyelelwa"</string>
- <string name="network_partial_connectivity" msgid="5957065286265771273">"I-<xliff:g id="NETWORK_SSID">%1$s</xliff:g> inokuxhumeka okukhawulelwe"</string>
- <string name="network_partial_connectivity_detailed" msgid="6975752539442533034">"Thepha ukuze uxhume noma kunjalo"</string>
- <string name="network_switch_metered" msgid="2814798852883117872">"Kushintshelwe ku-<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
- <string name="network_switch_metered_detail" msgid="605546931076348229">"Idivayisi isebenzisa i-<xliff:g id="NEW_NETWORK">%1$s</xliff:g> uma i-<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> inganakho ukufinyelela kwe-inthanethi. Kungasebenza izindleko."</string>
- <string name="network_switch_metered_toast" msgid="8831325515040986641">"Kushintshelewe kusuka ku-<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> kuya ku-<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
+ <string name="wifi_no_internet" msgid="1326348603404555475">"I-<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ayinakho ukufinyelela kwe-inthanethi"</string>
+ <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Thepha ukuze uthole izinketho"</string>
+ <string name="mobile_no_internet" msgid="4087718456753201450">"Inethiwekhi yeselula ayinakho ukufinyelela kwe-inthanethi"</string>
+ <string name="other_networks_no_internet" msgid="5693932964749676542">"Inethiwekhi ayinakho ukufinyelela kwenethiwekhi"</string>
+ <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Iseva eyimfihlo ye-DNS ayikwazi ukufinyelelwa"</string>
+ <string name="network_partial_connectivity" msgid="5549503845834993258">"I-<xliff:g id="NETWORK_SSID">%1$s</xliff:g> inokuxhumeka okukhawulelwe"</string>
+ <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"Thepha ukuze uxhume noma kunjalo"</string>
+ <string name="network_switch_metered" msgid="5016937523571166319">"Kushintshelwe ku-<xliff:g id="NETWORK_TYPE">%1$s</xliff:g>"</string>
+ <string name="network_switch_metered_detail" msgid="1257300152739542096">"Idivayisi isebenzisa i-<xliff:g id="NEW_NETWORK">%1$s</xliff:g> uma i-<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> inganakho ukufinyelela kwe-inthanethi. Kungasebenza izindleko."</string>
+ <string name="network_switch_metered_toast" msgid="70691146054130335">"Kushintshelewe kusuka ku-<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> kuya ku-<xliff:g id="NEW_NETWORK">%2$s</xliff:g>"</string>
<string-array name="network_switch_type_name">
- <item msgid="5454013645032700715">"idatha yeselula"</item>
- <item msgid="6341719431034774569">"I-Wi-Fi"</item>
- <item msgid="5081440868800877512">"I-Bluetooth"</item>
- <item msgid="1160736166977503463">"I-Ethernet"</item>
- <item msgid="7347618872551558605">"I-VPN"</item>
+ <item msgid="3004933964374161223">"idatha yeselula"</item>
+ <item msgid="5624324321165953608">"I-Wi-Fi"</item>
+ <item msgid="5667906231066981731">"I-Bluetooth"</item>
+ <item msgid="346574747471703768">"I-Ethernet"</item>
+ <item msgid="5734728378097476003">"I-VPN"</item>
</string-array>
- <string name="network_switch_type_name_unknown" msgid="7826330274368951740">"uhlobo olungaziwa lwenethiwekhi"</string>
+ <string name="network_switch_type_name_unknown" msgid="5116448402191972082">"uhlobo olungaziwa lwenethiwekhi"</string>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values/config.xml b/service/ServiceConnectivityResources/res/values/config.xml
index f8f86a2..81782f9 100644
--- a/service/ServiceConnectivityResources/res/values/config.xml
+++ b/service/ServiceConnectivityResources/res/values/config.xml
@@ -136,4 +136,47 @@
extreme adverse effects on performance of the new network.
-->
<bool translatable="false" name="config_cellular_radio_timesharing_capable">true</bool>
+
+ <!-- Configure ethernet tcp buffersizes in the form:
+ rmem_min,rmem_def,rmem_max,wmem_min,wmem_def,wmem_max -->
+ <string translatable="false" name="config_ethernet_tcp_buffers">524288,1048576,3145728,524288,1048576,2097152</string>
+
+ <!-- Configuration of Ethernet interfaces in the following format:
+ <interface name|mac address>;[Network Capabilities];[IP config];[Override Transport]
+ Where
+ [Network Capabilities] Optional. A comma separated list of network capabilities.
+ Values must be from NetworkCapabilities#NET_CAPABILITY_* constants.
+ The NOT_ROAMING, NOT_CONGESTED and NOT_SUSPENDED capabilities are always
+ added automatically because this configuration provides no way to update
+ them dynamically.
+ [IP config] Optional. If empty or not specified - DHCP will be used, otherwise
+ use the following format to specify static IP configuration:
+ ip=<ip-address/mask> gateway=<ip-address> dns=<comma-sep-ip-addresses>
+ domains=<comma-sep-domains>
+ [Override Transport] Optional. An override network transport type to allow
+ the propagation of an interface type on the other end of a local Ethernet
+ interface. Value must be from NetworkCapabilities#TRANSPORT_* constants. If
+ left out, this will default to TRANSPORT_ETHERNET.
+ -->
+ <string-array translatable="false" name="config_ethernet_interfaces">
+ <!--
+ <item>eth1;12,13,14,15;ip=192.168.0.10/24 gateway=192.168.0.1 dns=4.4.4.4,8.8.8.8</item>
+ <item>eth2;;ip=192.168.0.11/24</item>
+ <item>eth3;12,13,14,15;ip=192.168.0.12/24;1</item>
+ -->
+ </string-array>
+
+ <!-- Regex of wired ethernet ifaces -->
+ <string translatable="false" name="config_ethernet_iface_regex">eth\\d</string>
+
+ <!-- Ignores Wi-Fi validation failures after roam.
+ If validation fails on a Wi-Fi network after a roam to a new BSSID,
+ assume that the roam temporarily disrupted network connectivity, and
+ ignore all failures until this time has passed.
+ NetworkMonitor will continue to attempt validation, and if it fails after this time has passed,
+ the network will be marked unvalidated.
+
+ Only supported up to S. On T+, the Wi-Fi code should use unregisterAfterReplacement in order
+ to ensure that apps see the network disconnect and reconnect. -->
+ <integer translatable="false" name="config_validationFailureAfterRoamIgnoreTimeMillis">-1</integer>
</resources>
diff --git a/service/ServiceConnectivityResources/res/values/overlayable.xml b/service/ServiceConnectivityResources/res/values/overlayable.xml
index e5010d7..b92dd08 100644
--- a/service/ServiceConnectivityResources/res/values/overlayable.xml
+++ b/service/ServiceConnectivityResources/res/values/overlayable.xml
@@ -37,6 +37,10 @@
<item type="drawable" name="stat_notify_wifi_in_range"/>
<item type="drawable" name="stat_notify_rssi_in_range"/>
<item type="bool" name="config_cellular_radio_timesharing_capable" />
+ <item type="string" name="config_ethernet_tcp_buffers"/>
+ <item type="array" name="config_ethernet_interfaces"/>
+ <item type="string" name="config_ethernet_iface_regex"/>
+ <item type="integer" name="config_validationFailureAfterRoamIgnoreTimeMillis" />
</policy>
</overlayable>
</resources>
diff --git a/service/jarjar-rules.txt b/service/jarjar-rules.txt
index 06a4cef..e90b29b 100644
--- a/service/jarjar-rules.txt
+++ b/service/jarjar-rules.txt
@@ -105,5 +105,8 @@
# From the API shims
rule com.android.networkstack.apishim.** com.android.connectivity.@0
+# From filegroup framework-connectivity-protos
+rule android.service.*Proto com.android.connectivity.@0
+
# Remaining are connectivity sources in com.android.server and com.android.server.connectivity:
# TODO: move to a subpackage of com.android.connectivity (such as com.android.connectivity.server)
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index fa8f339..ab5f5d3 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -199,6 +199,7 @@
import android.net.resolv.aidl.PrivateDnsValidationEventParcel;
import android.net.shared.PrivateDnsConfig;
import android.net.util.MultinetworkPolicyTracker;
+import android.net.wifi.WifiInfo;
import android.os.BatteryStatsManager;
import android.os.Binder;
import android.os.Build;
@@ -348,6 +349,9 @@
private static final int DEFAULT_LINGER_DELAY_MS = 30_000;
private static final int DEFAULT_NASCENT_DELAY_MS = 5_000;
+ // The maximum value for the blocking validation result, in milliseconds.
+ public static final int MAX_VALIDATION_FAILURE_BLOCKING_TIME_MS = 10000;
+
// The maximum number of network request allowed per uid before an exception is thrown.
@VisibleForTesting
static final int MAX_NETWORK_REQUESTS_PER_UID = 100;
@@ -936,7 +940,7 @@
}
// Ethernet is often not specified in the configs, although many devices can use it via
// USB host adapters. Add it as long as the ethernet service is here.
- if (ctx.getSystemService(Context.ETHERNET_SERVICE) != null) {
+ if (deviceSupportsEthernet(ctx)) {
addSupportedType(TYPE_ETHERNET);
}
@@ -1621,6 +1625,15 @@
mContext);
}
+ /**
+ * Check whether or not the device supports Ethernet transport.
+ */
+ public static boolean deviceSupportsEthernet(final Context context) {
+ final PackageManager pm = context.getPackageManager();
+ return pm.hasSystemFeature(PackageManager.FEATURE_ETHERNET)
+ || pm.hasSystemFeature(PackageManager.FEATURE_USB_HOST);
+ }
+
private static NetworkCapabilities createDefaultNetworkCapabilitiesForUid(int uid) {
return createDefaultNetworkCapabilitiesForUidRangeSet(Collections.singleton(
new UidRange(uid, uid)));
@@ -2240,10 +2253,13 @@
if (newNc.getNetworkSpecifier() != null) {
newNc.setNetworkSpecifier(newNc.getNetworkSpecifier().redact());
}
- newNc.setAdministratorUids(new int[0]);
+ if (!checkAnyPermissionOf(callerPid, callerUid, android.Manifest.permission.NETWORK_STACK,
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK)) {
+ newNc.setAdministratorUids(new int[0]);
+ }
if (!checkAnyPermissionOf(
callerPid, callerUid, android.Manifest.permission.NETWORK_FACTORY)) {
- newNc.setAccessUids(new ArraySet<>());
+ newNc.setAllowedUids(new ArraySet<>());
newNc.setSubscriptionIds(Collections.emptySet());
}
@@ -3503,6 +3519,12 @@
return false;
}
+ private boolean isDisconnectRequest(Message msg) {
+ if (msg.what != NetworkAgent.EVENT_NETWORK_INFO_CHANGED) return false;
+ final NetworkInfo info = (NetworkInfo) ((Pair) msg.obj).second;
+ return info.getState() == NetworkInfo.State.DISCONNECTED;
+ }
+
// must be stateless - things change under us.
private class NetworkStateTrackerHandler extends Handler {
public NetworkStateTrackerHandler(Looper looper) {
@@ -3519,10 +3541,16 @@
return;
}
+ // If the network has been destroyed, the only thing that it can do is disconnect.
+ if (nai.destroyed && !isDisconnectRequest(msg)) {
+ return;
+ }
+
switch (msg.what) {
case NetworkAgent.EVENT_NETWORK_CAPABILITIES_CHANGED: {
final NetworkCapabilities networkCapabilities = new NetworkCapabilities(
(NetworkCapabilities) arg.second);
+ maybeUpdateWifiRoamTimestamp(nai, networkCapabilities);
processCapabilitiesFromAgent(nai, networkCapabilities);
updateCapabilities(nai.getCurrentScore(), nai, networkCapabilities);
break;
@@ -3620,12 +3648,60 @@
}
break;
}
+ case NetworkAgent.EVENT_UNREGISTER_AFTER_REPLACEMENT: {
+ // If nai is not yet created, or is already destroyed, ignore.
+ if (!shouldDestroyNativeNetwork(nai)) break;
+
+ final int timeoutMs = (int) arg.second;
+ if (timeoutMs < 0 || timeoutMs > NetworkAgent.MAX_TEARDOWN_DELAY_MS) {
+ Log.e(TAG, "Invalid network replacement timer " + timeoutMs
+ + ", must be between 0 and " + NetworkAgent.MAX_TEARDOWN_DELAY_MS);
+ }
+
+ // Marking a network awaiting replacement is used to ensure that any requests
+ // satisfied by the network do not switch to another network until a
+ // replacement is available or the wait for a replacement times out.
+ // If the network is inactive (i.e., nascent or lingering), then there are no
+ // such requests, and there is no point keeping it. Just tear it down.
+ // Note that setLingerDuration(0) cannot be used to do this because the network
+ // could be nascent.
+ nai.clearInactivityState();
+ if (unneeded(nai, UnneededFor.TEARDOWN)) {
+ Log.d(TAG, nai.toShortString()
+ + " marked awaiting replacement is unneeded, tearing down instead");
+ teardownUnneededNetwork(nai);
+ break;
+ }
+
+ Log.d(TAG, "Marking " + nai.toShortString()
+ + " destroyed, awaiting replacement within " + timeoutMs + "ms");
+ destroyNativeNetwork(nai);
+
+ // TODO: deduplicate this call with the one in disconnectAndDestroyNetwork.
+ // This is not trivial because KeepaliveTracker#handleStartKeepalive does not
+ // consider the fact that the network could already have disconnected or been
+ // destroyed. Fix the code to send ERROR_INVALID_NETWORK when this happens
+ // (taking care to ensure no dup'd FD leaks), then remove the code duplication
+ // and move this code to a sensible location (destroyNativeNetwork perhaps?).
+ mKeepaliveTracker.handleStopAllKeepalives(nai,
+ SocketKeepalive.ERROR_INVALID_NETWORK);
+
+ nai.updateScoreForNetworkAgentUpdate();
+ // This rematch is almost certainly not going to result in any changes, because
+ // the destroyed flag is only just above the "current satisfier wins"
+ // tie-breaker. But technically anything that affects scoring should rematch.
+ rematchAllNetworksAndRequests();
+ mHandler.postDelayed(() -> nai.disconnect(), timeoutMs);
+ break;
+ }
}
}
private boolean maybeHandleNetworkMonitorMessage(Message msg) {
final int netId = msg.arg2;
final NetworkAgentInfo nai = getNetworkAgentInfoForNetId(netId);
+ // If a network has already been destroyed, all NetworkMonitor updates are ignored.
+ if (nai != null && nai.destroyed) return true;
switch (msg.what) {
default:
return false;
@@ -3722,15 +3798,22 @@
private void handleNetworkTested(
@NonNull NetworkAgentInfo nai, int testResult, @NonNull String redirectUrl) {
+ final boolean valid = ((testResult & NETWORK_VALIDATION_RESULT_VALID) != 0);
+ if (!valid && shouldIgnoreValidationFailureAfterRoam(nai)) {
+ // Assume the validation failure is due to a temporary failure after roaming
+ // and ignore it. NetworkMonitor will continue to retry validation. If it
+ // continues to fail after the block timeout expires, the network will be
+ // marked unvalidated. If it succeeds, then validation state will not change.
+ return;
+ }
+
+ final boolean wasValidated = nai.lastValidated;
+ final boolean wasDefault = isDefaultNetwork(nai);
final boolean wasPartial = nai.partialConnectivity;
nai.partialConnectivity = ((testResult & NETWORK_VALIDATION_RESULT_PARTIAL) != 0);
final boolean partialConnectivityChanged =
(wasPartial != nai.partialConnectivity);
- final boolean valid = ((testResult & NETWORK_VALIDATION_RESULT_VALID) != 0);
- final boolean wasValidated = nai.lastValidated;
- final boolean wasDefault = isDefaultNetwork(nai);
-
if (DBG) {
final String logMsg = !TextUtils.isEmpty(redirectUrl)
? " with redirect to " + redirectUrl
@@ -4125,6 +4208,27 @@
}
}
+ private static boolean shouldDestroyNativeNetwork(@NonNull NetworkAgentInfo nai) {
+ return nai.created && !nai.destroyed;
+ }
+
+ private boolean shouldIgnoreValidationFailureAfterRoam(NetworkAgentInfo nai) {
+ // T+ devices should use unregisterAfterReplacement.
+ if (SdkLevel.isAtLeastT()) return false;
+ final long blockTimeOut = Long.valueOf(mResources.get().getInteger(
+ R.integer.config_validationFailureAfterRoamIgnoreTimeMillis));
+ if (blockTimeOut <= MAX_VALIDATION_FAILURE_BLOCKING_TIME_MS
+ && blockTimeOut >= 0) {
+ final long currentTimeMs = SystemClock.elapsedRealtime();
+ long timeSinceLastRoam = currentTimeMs - nai.lastRoamTimestamp;
+ if (timeSinceLastRoam <= blockTimeOut) {
+ log ("blocked because only " + timeSinceLastRoam + "ms after roam");
+ return true;
+ }
+ }
+ return false;
+ }
+
private void handleNetworkAgentDisconnected(Message msg) {
NetworkAgentInfo nai = (NetworkAgentInfo) msg.obj;
disconnectAndDestroyNetwork(nai);
@@ -4231,7 +4335,7 @@
}
private void destroyNetwork(NetworkAgentInfo nai) {
- if (nai.created) {
+ if (shouldDestroyNativeNetwork(nai)) {
// Tell netd to clean up the configuration for this network
// (routing rules, DNS, etc).
// This may be slow as it requires a lot of netd shelling out to ip and
@@ -4240,15 +4344,15 @@
// network or service a new request from an app), so network traffic isn't interrupted
// for an unnecessarily long time.
destroyNativeNetwork(nai);
- mDnsManager.removeNetwork(nai.network);
-
- // clean up tc police filters on interface.
- if (nai.everConnected && canNetworkBeRateLimited(nai) && mIngressRateLimit >= 0) {
- mDeps.disableIngressRateLimit(nai.linkProperties.getInterfaceName());
- }
+ }
+ if (!nai.created && !SdkLevel.isAtLeastT()) {
+ // Backwards compatibility: send onNetworkDestroyed even if network was never created.
+ // This can never run if the code above runs because shouldDestroyNativeNetwork is
+ // false if the network was never created.
+ // TODO: delete when S is no longer supported.
+ nai.onNetworkDestroyed();
}
mNetIdManager.releaseNetId(nai.network.getNetId());
- nai.onNetworkDestroyed();
}
private boolean createNativeNetwork(@NonNull NetworkAgentInfo nai) {
@@ -4291,6 +4395,18 @@
} catch (RemoteException | ServiceSpecificException e) {
loge("Exception destroying network: " + e);
}
+ // TODO: defer calling this until the network is removed from mNetworkAgentInfos.
+ // Otherwise, a private DNS configuration update for a destroyed network, or one that never
+ // gets created, could add data to DnsManager data structures that will never get deleted.
+ mDnsManager.removeNetwork(nai.network);
+
+ // clean up tc police filters on interface.
+ if (nai.everConnected && canNetworkBeRateLimited(nai) && mIngressRateLimit >= 0) {
+ mDeps.disableIngressRateLimit(nai.linkProperties.getInterfaceName());
+ }
+
+ nai.destroyed = true;
+ nai.onNetworkDestroyed();
}
// If this method proves to be too slow then we can maintain a separate
@@ -6382,7 +6498,7 @@
if (nc.isPrivateDnsBroken()) {
throw new IllegalArgumentException("Can't request broken private DNS");
}
- if (nc.hasAccessUids()) {
+ if (nc.hasAllowedUids()) {
throw new IllegalArgumentException("Can't request access UIDs");
}
}
@@ -7839,7 +7955,7 @@
final NetworkCapabilities prevNc = nai.getAndSetNetworkCapabilities(newNc);
updateVpnUids(nai, prevNc, newNc);
- updateAccessUids(nai, prevNc, newNc);
+ updateAllowedUids(nai, prevNc, newNc);
nai.updateScoreForNetworkAgentUpdate();
if (nai.getCurrentScore() == oldScore && newNc.equalRequestableCapabilities(prevNc)) {
@@ -8069,17 +8185,17 @@
}
}
- private void updateAccessUids(@NonNull NetworkAgentInfo nai,
+ private void updateAllowedUids(@NonNull NetworkAgentInfo nai,
@Nullable NetworkCapabilities prevNc, @Nullable NetworkCapabilities newNc) {
// In almost all cases both NC code for empty access UIDs. return as fast as possible.
- final boolean prevEmpty = null == prevNc || prevNc.getAccessUidsNoCopy().isEmpty();
- final boolean newEmpty = null == newNc || newNc.getAccessUidsNoCopy().isEmpty();
+ final boolean prevEmpty = null == prevNc || prevNc.getAllowedUidsNoCopy().isEmpty();
+ final boolean newEmpty = null == newNc || newNc.getAllowedUidsNoCopy().isEmpty();
if (prevEmpty && newEmpty) return;
final ArraySet<Integer> prevUids =
- null == prevNc ? new ArraySet<>() : prevNc.getAccessUidsNoCopy();
+ null == prevNc ? new ArraySet<>() : prevNc.getAllowedUidsNoCopy();
final ArraySet<Integer> newUids =
- null == newNc ? new ArraySet<>() : newNc.getAccessUidsNoCopy();
+ null == newNc ? new ArraySet<>() : newNc.getAllowedUidsNoCopy();
if (prevUids.equals(newUids)) return;
@@ -8543,11 +8659,19 @@
log(" accepting network in place of " + previousSatisfier.toShortString());
}
previousSatisfier.removeRequest(previousRequest.requestId);
- if (canSupportGracefulNetworkSwitch(previousSatisfier, newSatisfier)) {
+ if (canSupportGracefulNetworkSwitch(previousSatisfier, newSatisfier)
+ && !previousSatisfier.destroyed) {
// If this network switch can't be supported gracefully, the request is not
// lingered. This allows letting go of the network sooner to reclaim some
// performance on the new network, since the radio can't do both at the same
// time while preserving good performance.
+ //
+ // Also don't linger the request if the old network has been destroyed.
+ // A destroyed network does not provide actual network connectivity, so
+ // lingering it is not useful. In particular this ensures that a destroyed
+ // network is outscored by its replacement,
+ // then it is torn down immediately instead of being lingered, and any apps that
+ // were using it immediately get onLost and can connect using the new network.
previousSatisfier.lingerRequest(previousRequest.requestId, now);
}
} else {
@@ -9021,7 +9145,7 @@
}
networkAgent.created = true;
networkAgent.onNetworkCreated();
- updateAccessUids(networkAgent, null, networkAgent.networkCapabilities);
+ updateAllowedUids(networkAgent, null, networkAgent.networkCapabilities);
}
if (!networkAgent.everConnected && state == NetworkInfo.State.CONNECTED) {
@@ -9521,6 +9645,18 @@
return ((VpnTransportInfo) ti).getType();
}
+ private void maybeUpdateWifiRoamTimestamp(NetworkAgentInfo nai, NetworkCapabilities nc) {
+ if (nai == null) return;
+ final TransportInfo prevInfo = nai.networkCapabilities.getTransportInfo();
+ final TransportInfo newInfo = nc.getTransportInfo();
+ if (!(prevInfo instanceof WifiInfo) || !(newInfo instanceof WifiInfo)) {
+ return;
+ }
+ if (!TextUtils.equals(((WifiInfo)prevInfo).getBSSID(), ((WifiInfo)newInfo).getBSSID())) {
+ nai.lastRoamTimestamp = SystemClock.elapsedRealtime();
+ }
+ }
+
/**
* @param connectionInfo the connection to resolve.
* @return {@code uid} if the connection is found and the app has permission to observe it
@@ -10533,15 +10669,16 @@
@NonNull final UserHandle profile,
@NonNull final ProfileNetworkPreference profileNetworkPreference) {
final UidRange profileUids = UidRange.createForUser(profile);
- Set<UidRange> uidRangeSet = UidRangeUtils.convertListToUidRange(
- profileNetworkPreference.getIncludedUids());
+ Set<UidRange> uidRangeSet = UidRangeUtils.convertArrayToUidRange(
+ profileNetworkPreference.getIncludedUids());
+
if (uidRangeSet.size() > 0) {
if (!UidRangeUtils.isRangeSetInUidRange(profileUids, uidRangeSet)) {
throw new IllegalArgumentException(
"Allow uid range is outside the uid range of profile.");
}
} else {
- ArraySet<UidRange> disallowUidRangeSet = UidRangeUtils.convertListToUidRange(
+ ArraySet<UidRange> disallowUidRangeSet = UidRangeUtils.convertArrayToUidRange(
profileNetworkPreference.getExcludedUids());
if (disallowUidRangeSet.size() > 0) {
if (!UidRangeUtils.isRangeSetInUidRange(profileUids, disallowUidRangeSet)) {
diff --git a/service/src/com/android/server/TestNetworkService.java b/service/src/com/android/server/TestNetworkService.java
index fffd2be..a0bfb4a 100644
--- a/service/src/com/android/server/TestNetworkService.java
+++ b/service/src/com/android/server/TestNetworkService.java
@@ -99,12 +99,14 @@
}
/**
- * Create a TUN or TAP interface with the given interface name and link addresses
+ * Create a TUN or TAP interface with the specified parameters.
*
* <p>This method will return the FileDescriptor to the interface. Close it to tear down the
* interface.
*/
- private TestNetworkInterface createInterface(boolean isTun, LinkAddress[] linkAddrs) {
+ @Override
+ public TestNetworkInterface createInterface(boolean isTun, boolean bringUp,
+ LinkAddress[] linkAddrs) {
enforceTestNetworkPermissions(mContext);
Objects.requireNonNull(linkAddrs, "missing linkAddrs");
@@ -122,7 +124,9 @@
addr.getPrefixLength());
}
- NetdUtils.setInterfaceUp(mNetd, iface);
+ if (bringUp) {
+ NetdUtils.setInterfaceUp(mNetd, iface);
+ }
return new TestNetworkInterface(tunIntf, iface);
} catch (RemoteException e) {
@@ -132,28 +136,6 @@
}
}
- /**
- * Create a TUN interface with the given interface name and link addresses
- *
- * <p>This method will return the FileDescriptor to the TUN interface. Close it to tear down the
- * TUN interface.
- */
- @Override
- public TestNetworkInterface createTunInterface(@NonNull LinkAddress[] linkAddrs) {
- return createInterface(true, linkAddrs);
- }
-
- /**
- * Create a TAP interface with the given interface name
- *
- * <p>This method will return the FileDescriptor to the TAP interface. Close it to tear down the
- * TAP interface.
- */
- @Override
- public TestNetworkInterface createTapInterface() {
- return createInterface(false, new LinkAddress[0]);
- }
-
// Tracker for TestNetworkAgents
@GuardedBy("mTestNetworkTracker")
@NonNull
diff --git a/service/src/com/android/server/connectivity/ClatCoordinator.java b/service/src/com/android/server/connectivity/ClatCoordinator.java
index c1a8195..2e26ae4 100644
--- a/service/src/com/android/server/connectivity/ClatCoordinator.java
+++ b/service/src/com/android/server/connectivity/ClatCoordinator.java
@@ -24,6 +24,7 @@
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.net.INetd;
+import android.net.InetAddresses;
import android.net.InterfaceConfigurationParcel;
import android.net.IpPrefix;
import android.os.ParcelFileDescriptor;
@@ -36,8 +37,11 @@
import java.io.FileDescriptor;
import java.io.IOException;
+import java.net.Inet4Address;
+import java.net.Inet6Address;
import java.net.InetAddress;
import java.nio.ByteBuffer;
+import java.util.Objects;
/**
* This coordinator is responsible for providing clat relevant functionality.
@@ -66,23 +70,13 @@
private static final InetAddress GOOGLE_DNS_4 = InetAddress.parseNumericAddress("8.8.8.8");
private static final int INVALID_IFINDEX = 0;
- private static final int INVALID_PID = 0;
- private static final long INVALID_COOKIE = 0;
@NonNull
private final INetd mNetd;
@NonNull
private final Dependencies mDeps;
@Nullable
- private String mIface = null;
- @Nullable
- private String mNat64Prefix = null;
- @Nullable
- private String mXlatLocalAddress4 = null;
- @Nullable
- private String mXlatLocalAddress6 = null;
- private int mPid = INVALID_PID;
- private long mCookie = INVALID_COOKIE;
+ private ClatdTracker mClatdTracker = null;
@VisibleForTesting
abstract static class Dependencies {
@@ -204,6 +198,53 @@
}
@VisibleForTesting
+ static class ClatdTracker {
+ @NonNull
+ public final String iface;
+ public final int ifIndex;
+ @NonNull
+ public final String v4iface;
+ public final int v4ifIndex;
+ @NonNull
+ public final Inet4Address v4;
+ @NonNull
+ public final Inet6Address v6;
+ @NonNull
+ public final Inet6Address pfx96;
+ public final int pid;
+ public final long cookie;
+
+ ClatdTracker(@NonNull String iface, int ifIndex, @NonNull String v4iface,
+ int v4ifIndex, @NonNull Inet4Address v4, @NonNull Inet6Address v6,
+ @NonNull Inet6Address pfx96, int pid, long cookie) {
+ this.iface = iface;
+ this.ifIndex = ifIndex;
+ this.v4iface = v4iface;
+ this.v4ifIndex = v4ifIndex;
+ this.v4 = v4;
+ this.v6 = v6;
+ this.pfx96 = pfx96;
+ this.pid = pid;
+ this.cookie = cookie;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (!(o instanceof ClatdTracker)) return false;
+ ClatdTracker that = (ClatdTracker) o;
+ return Objects.equals(this.iface, that.iface)
+ && this.ifIndex == that.ifIndex
+ && Objects.equals(this.v4iface, that.v4iface)
+ && this.v4ifIndex == that.v4ifIndex
+ && Objects.equals(this.v4, that.v4)
+ && Objects.equals(this.v6, that.v6)
+ && Objects.equals(this.pfx96, that.pfx96)
+ && this.pid == that.pid
+ && this.cookie == that.cookie;
+ }
+ };
+
+ @VisibleForTesting
static int getFwmark(int netId) {
// See union Fwmark in system/netd/include/Fwmark.h
return (netId & 0xffff)
@@ -235,30 +276,46 @@
public String clatStart(final String iface, final int netId,
@NonNull final IpPrefix nat64Prefix)
throws IOException {
- if (mIface != null || mPid != INVALID_PID) {
- throw new IOException("Clatd is already running on " + mIface + " (pid " + mPid + ")");
+ if (mClatdTracker != null) {
+ throw new IOException("Clatd is already running on " + mClatdTracker.iface
+ + " (pid " + mClatdTracker.pid + ")");
}
if (nat64Prefix.getPrefixLength() != 96) {
throw new IOException("Prefix must be 96 bits long: " + nat64Prefix);
}
// [1] Pick an IPv4 address from 192.0.0.4, 192.0.0.5, 192.0.0.6 ..
- final String v4;
+ final String v4Str;
try {
- v4 = mDeps.selectIpv4Address(INIT_V4ADDR_STRING, INIT_V4ADDR_PREFIX_LEN);
+ v4Str = mDeps.selectIpv4Address(INIT_V4ADDR_STRING, INIT_V4ADDR_PREFIX_LEN);
} catch (IOException e) {
throw new IOException("no IPv4 addresses were available for clat: " + e);
}
- // [2] Generate a checksum-neutral IID.
- final String pfx96 = nat64Prefix.getAddress().getHostAddress();
- final String v6;
+ final Inet4Address v4;
try {
- v6 = mDeps.generateIpv6Address(iface, v4, pfx96);
+ v4 = (Inet4Address) InetAddresses.parseNumericAddress(v4Str);
+ } catch (ClassCastException | IllegalArgumentException | NullPointerException e) {
+ throw new IOException("Invalid IPv4 address " + v4Str);
+ }
+
+ // [2] Generate a checksum-neutral IID.
+ final String pfx96Str = nat64Prefix.getAddress().getHostAddress();
+ final String v6Str;
+ try {
+ v6Str = mDeps.generateIpv6Address(iface, v4Str, pfx96Str);
} catch (IOException e) {
throw new IOException("no IPv6 addresses were available for clat: " + e);
}
+ final Inet6Address pfx96 = (Inet6Address) nat64Prefix.getAddress();
+ final Inet6Address v6;
+ try {
+ v6 = (Inet6Address) InetAddresses.parseNumericAddress(v6Str);
+ } catch (ClassCastException | IllegalArgumentException | NullPointerException e) {
+ throw new IOException("Invalid IPv6 address " + v6Str);
+ }
+
// [3] Open, configure and bring up the tun interface.
// Create the v4-... tun interface.
final String tunIface = CLAT_PREFIX + iface;
@@ -269,6 +326,12 @@
throw new IOException("Create tun interface " + tunIface + " failed: " + e);
}
+ final int tunIfIndex = mDeps.getInterfaceIndex(tunIface);
+ if (tunIfIndex == INVALID_IFINDEX) {
+ tunFd.close();
+ throw new IOException("Fail to get interface index for interface " + tunIface);
+ }
+
// disable IPv6 on it - failing to do so is not a critical error
try {
mNetd.interfaceSetEnableIPv6(tunIface, false /* enabled */);
@@ -279,7 +342,7 @@
// Detect ipv4 mtu.
final Integer fwmark = getFwmark(netId);
- final int detectedMtu = mDeps.detectMtu(pfx96,
+ final int detectedMtu = mDeps.detectMtu(pfx96Str,
ByteBuffer.wrap(GOOGLE_DNS_4.getAddress()).getInt(), fwmark);
final int mtu = adjustMtu(detectedMtu);
Log.i(TAG, "ipv4 mtu is " + mtu);
@@ -295,7 +358,7 @@
}
final InterfaceConfigurationParcel ifConfig = new InterfaceConfigurationParcel();
ifConfig.ifName = tunIface;
- ifConfig.ipv4Addr = v4;
+ ifConfig.ipv4Addr = v4Str;
ifConfig.prefixLength = 32;
ifConfig.hwAddr = "";
ifConfig.flags = new String[] {IF_STATE_UP};
@@ -333,8 +396,8 @@
throw new IOException("Open raw socket failed: " + e);
}
- final int ifaceIndex = mDeps.getInterfaceIndex(iface);
- if (ifaceIndex == INVALID_IFINDEX) {
+ final int ifIndex = mDeps.getInterfaceIndex(iface);
+ if (ifIndex == INVALID_IFINDEX) {
tunFd.close();
readSock6.close();
writeSock6.close();
@@ -343,7 +406,7 @@
// Start translating packets to the new prefix.
try {
- mDeps.addAnycastSetsockopt(writeSock6.getFileDescriptor(), v6, ifaceIndex);
+ mDeps.addAnycastSetsockopt(writeSock6.getFileDescriptor(), v6Str, ifIndex);
} catch (IOException e) {
tunFd.close();
readSock6.close();
@@ -352,7 +415,7 @@
}
// Tag socket as AID_CLAT to avoid duplicated CLAT data usage accounting.
- long cookie;
+ final long cookie;
try {
cookie = mDeps.tagSocketAsClat(writeSock6.getFileDescriptor());
} catch (IOException e) {
@@ -364,7 +427,7 @@
// Update our packet socket filter to reflect the new 464xlat IP address.
try {
- mDeps.configurePacketSocket(readSock6.getFileDescriptor(), v6, ifaceIndex);
+ mDeps.configurePacketSocket(readSock6.getFileDescriptor(), v6Str, ifIndex);
} catch (IOException e) {
tunFd.close();
readSock6.close();
@@ -373,15 +436,12 @@
}
// [5] Start clatd.
+ final int pid;
try {
- mPid = mDeps.startClatd(tunFd.getFileDescriptor(), readSock6.getFileDescriptor(),
- writeSock6.getFileDescriptor(), iface, pfx96, v4, v6);
- mIface = iface;
- mNat64Prefix = pfx96;
- mXlatLocalAddress4 = v4;
- mXlatLocalAddress6 = v6;
- mCookie = cookie;
+ pid = mDeps.startClatd(tunFd.getFileDescriptor(), readSock6.getFileDescriptor(),
+ writeSock6.getFileDescriptor(), iface, pfx96Str, v4Str, v6Str);
} catch (IOException e) {
+ // TODO: probably refactor to handle the exception of #untagSocket if any.
mDeps.untagSocket(cookie);
throw new IOException("Error start clatd on " + iface + ": " + e);
} finally {
@@ -390,29 +450,38 @@
writeSock6.close();
}
- return v6;
+ // [6] Initialize and store clatd tracker object.
+ mClatdTracker = new ClatdTracker(iface, ifIndex, tunIface, tunIfIndex, v4, v6, pfx96,
+ pid, cookie);
+
+ return v6Str;
}
/**
* Stop clatd
*/
public void clatStop() throws IOException {
- if (mPid == INVALID_PID) {
+ if (mClatdTracker == null) {
throw new IOException("Clatd has not started");
}
- Log.i(TAG, "Stopping clatd pid=" + mPid + " on " + mIface);
+ Log.i(TAG, "Stopping clatd pid=" + mClatdTracker.pid + " on " + mClatdTracker.iface);
- mDeps.stopClatd(mIface, mNat64Prefix, mXlatLocalAddress4, mXlatLocalAddress6, mPid);
- mDeps.untagSocket(mCookie);
+ mDeps.stopClatd(mClatdTracker.iface, mClatdTracker.pfx96.getHostAddress(),
+ mClatdTracker.v4.getHostAddress(), mClatdTracker.v6.getHostAddress(),
+ mClatdTracker.pid);
+ mDeps.untagSocket(mClatdTracker.cookie);
- Log.i(TAG, "clatd on " + mIface + " stopped");
+ Log.i(TAG, "clatd on " + mClatdTracker.iface + " stopped");
+ mClatdTracker = null;
+ }
- mIface = null;
- mNat64Prefix = null;
- mXlatLocalAddress4 = null;
- mXlatLocalAddress6 = null;
- mPid = INVALID_PID;
- mCookie = INVALID_COOKIE;
+ /**
+ * Get clatd tracker. For test only.
+ */
+ @VisibleForTesting
+ @Nullable
+ ClatdTracker getClatdTrackerForTesting() {
+ return mClatdTracker;
}
private static native String native_selectIpv4Address(String v4addr, int prefixlen)
diff --git a/service/src/com/android/server/connectivity/DscpPolicyTracker.java b/service/src/com/android/server/connectivity/DscpPolicyTracker.java
index 43cfc8f..53b276e 100644
--- a/service/src/com/android/server/connectivity/DscpPolicyTracker.java
+++ b/service/src/com/android/server/connectivity/DscpPolicyTracker.java
@@ -16,10 +16,10 @@
package com.android.server.connectivity;
-import static android.net.DscpPolicy.STATUS_DELETED;
-import static android.net.DscpPolicy.STATUS_INSUFFICIENT_PROCESSING_RESOURCES;
-import static android.net.DscpPolicy.STATUS_POLICY_NOT_FOUND;
-import static android.net.DscpPolicy.STATUS_SUCCESS;
+import static android.net.NetworkAgent.DSCP_POLICY_STATUS_DELETED;
+import static android.net.NetworkAgent.DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES;
+import static android.net.NetworkAgent.DSCP_POLICY_STATUS_POLICY_NOT_FOUND;
+import static android.net.NetworkAgent.DSCP_POLICY_STATUS_SUCCESS;
import static android.system.OsConstants.ETH_P_ALL;
import android.annotation.NonNull;
@@ -112,12 +112,12 @@
// the maximum number of policies then return INSUFFICIENT_PROCESSING_RESOURCES.
final int existingIndex = mPolicyIdToBpfMapIndex.get(policy.getPolicyId(), -1);
if (existingIndex == -1 && mPolicyIdToBpfMapIndex.size() >= MAX_POLICIES) {
- return STATUS_INSUFFICIENT_PROCESSING_RESOURCES;
+ return DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES;
}
// Currently all classifiers are supported, if any are removed return
- // STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED,
- // and for any other generic error STATUS_REQUEST_DECLINED
+ // DSCP_POLICY_STATUS_REQUESTED_CLASSIFIER_NOT_SUPPORTED,
+ // and for any other generic error DSCP_POLICY_STATUS_REQUEST_DECLINED
int addIndex = 0;
// If a policy with a matching ID exists, replace it, otherwise use the next free
@@ -154,24 +154,25 @@
}
} catch (ErrnoException e) {
Log.e(TAG, "Failed to insert policy into map: ", e);
- return STATUS_INSUFFICIENT_PROCESSING_RESOURCES;
+ return DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES;
}
- return STATUS_SUCCESS;
+ return DSCP_POLICY_STATUS_SUCCESS;
}
/**
* Add the provided DSCP policy to the bpf map. Attach bpf program dscp_policy to iface
* if not already attached. Response will be sent back to nai with status.
*
- * STATUS_SUCCESS - if policy was added successfully
- * STATUS_INSUFFICIENT_PROCESSING_RESOURCES - if max policies were already set
+ * DSCP_POLICY_STATUS_SUCCESS - if policy was added successfully
+ * DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES - if max policies were already set
*/
public void addDscpPolicy(NetworkAgentInfo nai, DscpPolicy policy) {
if (!mAttachedIfaces.contains(nai.linkProperties.getInterfaceName())) {
if (!attachProgram(nai.linkProperties.getInterfaceName())) {
Log.e(TAG, "Unable to attach program");
- sendStatus(nai, policy.getPolicyId(), STATUS_INSUFFICIENT_PROCESSING_RESOURCES);
+ sendStatus(nai, policy.getPolicyId(),
+ DSCP_POLICY_STATUS_INSUFFICIENT_PROCESSING_RESOURCES);
return;
}
}
@@ -181,11 +182,11 @@
}
private void removePolicyFromMap(NetworkAgentInfo nai, int policyId, int index) {
- int status = STATUS_POLICY_NOT_FOUND;
+ int status = DSCP_POLICY_STATUS_POLICY_NOT_FOUND;
try {
mBpfDscpIpv4Policies.replaceEntry(new Struct.U32(index), DscpPolicyValue.NONE);
mBpfDscpIpv6Policies.replaceEntry(new Struct.U32(index), DscpPolicyValue.NONE);
- status = STATUS_DELETED;
+ status = DSCP_POLICY_STATUS_DELETED;
} catch (ErrnoException e) {
Log.e(TAG, "Failed to delete policy from map: ", e);
}
@@ -199,7 +200,7 @@
public void removeDscpPolicy(NetworkAgentInfo nai, int policyId) {
if (!mAttachedIfaces.contains(nai.linkProperties.getInterfaceName())) {
// Nothing to remove since program is not attached. Send update back for policy id.
- sendStatus(nai, policyId, STATUS_POLICY_NOT_FOUND);
+ sendStatus(nai, policyId, DSCP_POLICY_STATUS_POLICY_NOT_FOUND);
return;
}
@@ -222,7 +223,7 @@
if (!mAttachedIfaces.contains(nai.linkProperties.getInterfaceName())) {
// Nothing to remove since program is not attached. Send update for policy
// id 0. The status update must contain a policy ID, and 0 is an invalid id.
- sendStatus(nai, 0, STATUS_SUCCESS);
+ sendStatus(nai, 0, DSCP_POLICY_STATUS_SUCCESS);
return;
}
diff --git a/service/src/com/android/server/connectivity/Nat464Xlat.java b/service/src/com/android/server/connectivity/Nat464Xlat.java
index c66a280..7b06682 100644
--- a/service/src/com/android/server/connectivity/Nat464Xlat.java
+++ b/service/src/com/android/server/connectivity/Nat464Xlat.java
@@ -132,8 +132,8 @@
final boolean skip464xlat = (nai.netAgentConfig() != null)
&& nai.netAgentConfig().skip464xlat;
- return supported && connected && isIpv6OnlyNetwork && !skip464xlat
- && (nai.networkCapabilities.hasTransport(TRANSPORT_CELLULAR)
+ return supported && connected && isIpv6OnlyNetwork && !skip464xlat && !nai.destroyed
+ && (nai.networkCapabilities.hasTransport(TRANSPORT_CELLULAR)
? isCellular464XlatEnabled() : true);
}
diff --git a/service/src/com/android/server/connectivity/NetworkAgentInfo.java b/service/src/com/android/server/connectivity/NetworkAgentInfo.java
index e29d616..1fc5a8f 100644
--- a/service/src/com/android/server/connectivity/NetworkAgentInfo.java
+++ b/service/src/com/android/server/connectivity/NetworkAgentInfo.java
@@ -192,6 +192,8 @@
public boolean everConnected;
// Whether this network has been destroyed and is being kept temporarily until it is replaced.
public boolean destroyed;
+ // To check how long it has been since last roam.
+ public long lastRoamTimestamp;
// Set to true if this Network successfully passed validation or if it did not satisfy the
// default NetworkRequest in which case validation will not be attempted.
@@ -732,6 +734,12 @@
mHandler.obtainMessage(NetworkAgent.EVENT_REMOVE_ALL_DSCP_POLICIES,
new Pair<>(NetworkAgentInfo.this, null)).sendToTarget();
}
+
+ @Override
+ public void sendUnregisterAfterReplacement(final int timeoutMillis) {
+ mHandler.obtainMessage(NetworkAgent.EVENT_UNREGISTER_AFTER_REPLACEMENT,
+ new Pair<>(NetworkAgentInfo.this, timeoutMillis)).sendToTarget();
+ }
}
/**
@@ -976,7 +984,7 @@
/**
* Update the ConnectivityService-managed bits in the score.
*
- * Call this after updating the network agent config.
+ * Call this after changing any data that might affect the score (e.g., agent config).
*/
public void updateScoreForNetworkAgentUpdate() {
mScore = mScore.mixInScore(networkCapabilities, networkAgentConfig,
@@ -1213,16 +1221,16 @@
if (nc.hasTransport(TRANSPORT_TEST)) {
nc.restrictCapabilitiesForTestNetwork(creatorUid);
}
- if (!areAccessUidsAcceptableFromNetworkAgent(nc, authenticator)) {
- nc.setAccessUids(new ArraySet<>());
+ if (!areAllowedUidsAcceptableFromNetworkAgent(nc, authenticator)) {
+ nc.setAllowedUids(new ArraySet<>());
}
}
- private static boolean areAccessUidsAcceptableFromNetworkAgent(
+ private static boolean areAllowedUidsAcceptableFromNetworkAgent(
@NonNull final NetworkCapabilities nc,
@Nullable final CarrierPrivilegeAuthenticator carrierPrivilegeAuthenticator) {
// NCs without access UIDs are fine.
- if (!nc.hasAccessUids()) return true;
+ if (!nc.hasAllowedUids()) return true;
// S and below must never accept access UIDs, even if an agent sends them, because netd
// didn't support the required feature in S.
if (!SdkLevel.isAtLeastT()) return false;
@@ -1238,9 +1246,9 @@
// This can only work in T where there is support for CarrierPrivilegeAuthenticator
if (null != carrierPrivilegeAuthenticator
&& nc.hasSingleTransport(TRANSPORT_CELLULAR)
- && (1 == nc.getAccessUidsNoCopy().size())
+ && (1 == nc.getAllowedUidsNoCopy().size())
&& (carrierPrivilegeAuthenticator.hasCarrierPrivilegeForNetworkCapabilities(
- nc.getAccessUidsNoCopy().valueAt(0), nc))) {
+ nc.getAllowedUidsNoCopy().valueAt(0), nc))) {
return true;
}
@@ -1256,6 +1264,8 @@
+ "network{" + network + "} handle{" + network.getNetworkHandle() + "} ni{"
+ networkInfo.toShortString() + "} "
+ mScore + " "
+ + (created ? " created" : "")
+ + (destroyed ? " destroyed" : "")
+ (isNascent() ? " nascent" : (isLingering() ? " lingering" : ""))
+ (everValidated ? " everValidated" : "")
+ (lastValidated ? " lastValidated" : "")
diff --git a/service/src/com/android/server/connectivity/NetworkDiagnostics.java b/service/src/com/android/server/connectivity/NetworkDiagnostics.java
index 2e51be3..509110d 100644
--- a/service/src/com/android/server/connectivity/NetworkDiagnostics.java
+++ b/service/src/com/android/server/connectivity/NetworkDiagnostics.java
@@ -206,7 +206,7 @@
}
for (RouteInfo route : mLinkProperties.getRoutes()) {
- if (route.hasGateway()) {
+ if (route.getType() == RouteInfo.RTN_UNICAST && route.hasGateway()) {
InetAddress gateway = route.getGateway();
prepareIcmpMeasurement(gateway);
if (route.isIPv6Default()) {
diff --git a/service/src/com/android/server/connectivity/PermissionMonitor.java b/service/src/com/android/server/connectivity/PermissionMonitor.java
index ac46054..2885ba7 100755
--- a/service/src/com/android/server/connectivity/PermissionMonitor.java
+++ b/service/src/com/android/server/connectivity/PermissionMonitor.java
@@ -52,6 +52,7 @@
import android.net.Uri;
import android.net.util.SharedLog;
import android.os.Build;
+import android.os.Process;
import android.os.RemoteException;
import android.os.ServiceSpecificException;
import android.os.SystemConfigManager;
@@ -66,7 +67,10 @@
import com.android.internal.annotations.GuardedBy;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.util.IndentingPrintWriter;
+import com.android.modules.utils.build.SdkLevel;
import com.android.net.module.util.CollectionUtils;
+import com.android.networkstack.apishim.ProcessShimImpl;
+import com.android.networkstack.apishim.common.ProcessShim;
import com.android.server.BpfNetMaps;
import java.util.ArrayList;
@@ -95,6 +99,8 @@
private final Context mContext;
private final BpfNetMaps mBpfNetMaps;
+ private static final ProcessShim sProcessShim = ProcessShimImpl.newInstance();
+
@GuardedBy("this")
private final Set<UserHandle> mUsers = new HashSet<>();
@@ -235,6 +241,10 @@
}
}
+ private static boolean hasSdkSandbox(final int uid) {
+ return SdkLevel.isAtLeastT() && Process.isApplicationUid(uid);
+ }
+
// Return the network permission for the passed list of apps. Note that this depends on the
// current settings of the device (See isUidAllowedOnRestrictedNetworks).
private SparseIntArray makeUidsNetworkPerm(final List<PackageInfo> apps) {
@@ -247,6 +257,10 @@
final int permission = getPackageNetdNetworkPermission(app);
if (isHigherNetworkPermission(permission, uidsPerm.get(uid, PERMISSION_NONE))) {
uidsPerm.put(uid, permission);
+ if (hasSdkSandbox(uid)) {
+ int sdkSandboxUid = sProcessShim.toSdkSandboxUid(uid);
+ uidsPerm.put(sdkSandboxUid, permission);
+ }
}
}
return uidsPerm;
@@ -262,7 +276,11 @@
}
final int otherNetdPerms = getNetdPermissionMask(app.requestedPermissions,
app.requestedPermissionsFlags);
- appIdsPerm.put(appId, appIdsPerm.get(appId) | otherNetdPerms);
+ final int permission = appIdsPerm.get(appId) | otherNetdPerms;
+ appIdsPerm.put(appId, permission);
+ if (hasSdkSandbox(appId)) {
+ appIdsPerm.put(sProcessShim.toSdkSandboxUid(appId), permission);
+ }
}
return appIdsPerm;
}
@@ -288,11 +306,19 @@
final SparseIntArray appIdsPerm = new SparseIntArray();
for (final int uid : mSystemConfigManager.getSystemPermissionUids(INTERNET)) {
final int appId = UserHandle.getAppId(uid);
- appIdsPerm.put(appId, appIdsPerm.get(appId) | PERMISSION_INTERNET);
+ final int permission = appIdsPerm.get(appId) | PERMISSION_INTERNET;
+ appIdsPerm.put(appId, permission);
+ if (hasSdkSandbox(appId)) {
+ appIdsPerm.put(sProcessShim.toSdkSandboxUid(appId), permission);
+ }
}
for (final int uid : mSystemConfigManager.getSystemPermissionUids(UPDATE_DEVICE_STATS)) {
final int appId = UserHandle.getAppId(uid);
- appIdsPerm.put(appId, appIdsPerm.get(appId) | PERMISSION_UPDATE_DEVICE_STATS);
+ final int permission = appIdsPerm.get(appId) | PERMISSION_UPDATE_DEVICE_STATS;
+ appIdsPerm.put(appId, permission);
+ if (hasSdkSandbox(appId)) {
+ appIdsPerm.put(sProcessShim.toSdkSandboxUid(appId), permission);
+ }
}
return appIdsPerm;
}
@@ -592,6 +618,12 @@
SparseIntArray apps = new SparseIntArray();
apps.put(uid, permission);
+
+ if (hasSdkSandbox(uid)) {
+ int sdkSandboxUid = sProcessShim.toSdkSandboxUid(uid);
+ mUidToNetworkPerm.put(sdkSandboxUid, permission);
+ apps.put(sdkSandboxUid, permission);
+ }
sendUidsNetworkPermission(apps, true /* add */);
}
@@ -654,13 +686,25 @@
+ ", tPerm=" + permissionToString(trafficPerm));
if (permission != currentPermission) {
final SparseIntArray apps = new SparseIntArray();
+ int sdkSandboxUid = -1;
+ if (hasSdkSandbox(uid)) {
+ sdkSandboxUid = sProcessShim.toSdkSandboxUid(uid);
+ }
if (permission == PERMISSION_NONE) {
mUidToNetworkPerm.delete(uid);
apps.put(uid, PERMISSION_NETWORK); // doesn't matter which permission we pick here
+ if (sdkSandboxUid != -1) {
+ mUidToNetworkPerm.delete(sdkSandboxUid);
+ apps.put(sdkSandboxUid, PERMISSION_NETWORK);
+ }
sendUidsNetworkPermission(apps, false);
} else {
mUidToNetworkPerm.put(uid, permission);
apps.put(uid, permission);
+ if (sdkSandboxUid != -1) {
+ mUidToNetworkPerm.put(sdkSandboxUid, permission);
+ apps.put(sdkSandboxUid, permission);
+ }
sendUidsNetworkPermission(apps, true);
}
}
@@ -828,6 +872,10 @@
void sendPackagePermissionsForAppId(int appId, int permissions) {
SparseIntArray netdPermissionsAppIds = new SparseIntArray();
netdPermissionsAppIds.put(appId, permissions);
+ if (hasSdkSandbox(appId)) {
+ int sdkSandboxAppId = sProcessShim.toSdkSandboxUid(appId);
+ netdPermissionsAppIds.put(sdkSandboxAppId, permissions);
+ }
sendAppIdsTrafficPermission(netdPermissionsAppIds);
}
@@ -925,9 +973,19 @@
// Doesn't matter which permission is set here.
removedUids.put(uid, PERMISSION_NETWORK);
mUidToNetworkPerm.delete(uid);
+ if (hasSdkSandbox(uid)) {
+ int sdkSandboxUid = sProcessShim.toSdkSandboxUid(uid);
+ removedUids.put(sdkSandboxUid, PERMISSION_NETWORK);
+ mUidToNetworkPerm.delete(sdkSandboxUid);
+ }
} else {
updatedUids.put(uid, permission);
mUidToNetworkPerm.put(uid, permission);
+ if (hasSdkSandbox(uid)) {
+ int sdkSandboxUid = sProcessShim.toSdkSandboxUid(uid);
+ updatedUids.put(sdkSandboxUid, permission);
+ mUidToNetworkPerm.put(sdkSandboxUid, permission);
+ }
}
}
diff --git a/service/src/com/android/server/connectivity/TcpKeepaliveController.java b/service/src/com/android/server/connectivity/TcpKeepaliveController.java
index acfbb3c..a9cb2fa 100644
--- a/service/src/com/android/server/connectivity/TcpKeepaliveController.java
+++ b/service/src/com/android/server/connectivity/TcpKeepaliveController.java
@@ -124,7 +124,12 @@
final TcpKeepalivePacketDataParcelable tcpDetails = switchToRepairMode(fd);
// TODO: consider building a TcpKeepalivePacketData directly from switchToRepairMode
return fromStableParcelable(tcpDetails);
- } catch (InvalidPacketException | InvalidSocketException e) {
+ // Use separate catch blocks: a combined catch would get wrongly optimized by R8
+ // (b/226127213).
+ } catch (InvalidSocketException e) {
+ switchOutOfRepairMode(fd);
+ throw e;
+ } catch (InvalidPacketException e) {
switchOutOfRepairMode(fd);
throw e;
}
diff --git a/service/src/com/android/server/connectivity/UidRangeUtils.java b/service/src/com/android/server/connectivity/UidRangeUtils.java
index 7318296..541340b 100644
--- a/service/src/com/android/server/connectivity/UidRangeUtils.java
+++ b/service/src/com/android/server/connectivity/UidRangeUtils.java
@@ -21,6 +21,7 @@
import android.util.ArraySet;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
@@ -125,7 +126,7 @@
}
/**
- * Convert a list of uid to set of UidRanges.
+ * Convert a list of uids to set of UidRanges.
* @param uids list of uids
* @return set of UidRanges
* @hide
@@ -153,4 +154,34 @@
uidRangeSet.add(new UidRange(start, stop));
return uidRangeSet;
}
+
+ /**
+ * Convert an array of uids to set of UidRanges.
+ * @param uids array of uids
+ * @return set of UidRanges
+ * @hide
+ */
+ public static ArraySet<UidRange> convertArrayToUidRange(@NonNull int[] uids) {
+ Objects.requireNonNull(uids);
+ final ArraySet<UidRange> uidRangeSet = new ArraySet<UidRange>();
+ if (uids.length == 0) {
+ return uidRangeSet;
+ }
+ int[] uidsNew = uids.clone();
+ Arrays.sort(uidsNew);
+ int start = uidsNew[0];
+ int stop = start;
+
+ for (int i : uidsNew) {
+ if (i <= stop + 1) {
+ stop = i;
+ } else {
+ uidRangeSet.add(new UidRange(start, stop));
+ start = i;
+ stop = i;
+ }
+ }
+ uidRangeSet.add(new UidRange(start, stop));
+ return uidRangeSet;
+ }
}
diff --git a/tests/common/java/android/net/NetworkCapabilitiesTest.java b/tests/common/java/android/net/NetworkCapabilitiesTest.java
index b6926a8..9ae5fab 100644
--- a/tests/common/java/android/net/NetworkCapabilitiesTest.java
+++ b/tests/common/java/android/net/NetworkCapabilitiesTest.java
@@ -310,38 +310,38 @@
}
@Test @IgnoreUpTo(SC_V2)
- public void testSetAccessUids() {
+ public void testSetAllowedUids() {
final NetworkCapabilities nc = new NetworkCapabilities();
- assertThrows(NullPointerException.class, () -> nc.setAccessUids(null));
- assertFalse(nc.hasAccessUids());
- assertFalse(nc.isAccessUid(0));
- assertFalse(nc.isAccessUid(1000));
- assertEquals(0, nc.getAccessUids().size());
- nc.setAccessUids(new ArraySet<>());
- assertFalse(nc.hasAccessUids());
- assertFalse(nc.isAccessUid(0));
- assertFalse(nc.isAccessUid(1000));
- assertEquals(0, nc.getAccessUids().size());
+ assertThrows(NullPointerException.class, () -> nc.setAllowedUids(null));
+ assertFalse(nc.hasAllowedUids());
+ assertFalse(nc.isUidWithAccess(0));
+ assertFalse(nc.isUidWithAccess(1000));
+ assertEquals(0, nc.getAllowedUids().size());
+ nc.setAllowedUids(new ArraySet<>());
+ assertFalse(nc.hasAllowedUids());
+ assertFalse(nc.isUidWithAccess(0));
+ assertFalse(nc.isUidWithAccess(1000));
+ assertEquals(0, nc.getAllowedUids().size());
final ArraySet<Integer> uids = new ArraySet<>();
uids.add(200);
uids.add(250);
uids.add(-1);
uids.add(Integer.MAX_VALUE);
- nc.setAccessUids(uids);
+ nc.setAllowedUids(uids);
assertNotEquals(nc, new NetworkCapabilities());
- assertTrue(nc.hasAccessUids());
+ assertTrue(nc.hasAllowedUids());
final List<Integer> includedList = List.of(-2, 0, 199, 700, 901, 1000, Integer.MIN_VALUE);
final List<Integer> excludedList = List.of(-1, 200, 250, Integer.MAX_VALUE);
for (final int uid : includedList) {
- assertFalse(nc.isAccessUid(uid));
+ assertFalse(nc.isUidWithAccess(uid));
}
for (final int uid : excludedList) {
- assertTrue(nc.isAccessUid(uid));
+ assertTrue(nc.isUidWithAccess(uid));
}
- final Set<Integer> outUids = nc.getAccessUids();
+ final Set<Integer> outUids = nc.getAllowedUids();
assertEquals(4, outUids.size());
for (final int uid : includedList) {
assertFalse(outUids.contains(uid));
@@ -361,10 +361,10 @@
.addCapability(NET_CAPABILITY_EIMS)
.addCapability(NET_CAPABILITY_NOT_METERED);
if (isAtLeastS()) {
- final ArraySet<Integer> accessUids = new ArraySet<>();
- accessUids.add(4);
- accessUids.add(9);
- netCap.setAccessUids(accessUids);
+ final ArraySet<Integer> allowedUids = new ArraySet<>();
+ allowedUids.add(4);
+ allowedUids.add(9);
+ netCap.setAllowedUids(allowedUids);
netCap.setSubscriptionIds(Set.of(TEST_SUBID1, TEST_SUBID2));
netCap.setUids(uids);
}
diff --git a/tests/cts/OWNERS b/tests/cts/OWNERS
index 8dfa455..d782008 100644
--- a/tests/cts/OWNERS
+++ b/tests/cts/OWNERS
@@ -1,3 +1,4 @@
-# Bug component: 31808
+# Bug template url: http://b/new?component=31808
+# Bug component: 685852 = per-file **IpSec*
set noparent
file:platform/packages/modules/Connectivity:master:/OWNERS_core_networking_xts
diff --git a/tests/cts/net/OWNERS b/tests/cts/net/OWNERS
deleted file mode 100644
index df5569e..0000000
--- a/tests/cts/net/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 31808
-# Inherits parent owners
-per-file src/android/net/cts/NetworkWatchlistTest.java=alanstokes@google.com
-
-# Bug component: 685852 = per-file *IpSec*
\ No newline at end of file
diff --git a/tests/cts/net/src/android/net/cts/CaptivePortalTest.kt b/tests/cts/net/src/android/net/cts/CaptivePortalTest.kt
index a378aa7..0344604 100644
--- a/tests/cts/net/src/android/net/cts/CaptivePortalTest.kt
+++ b/tests/cts/net/src/android/net/cts/CaptivePortalTest.kt
@@ -77,7 +77,7 @@
// Re-connecting to the AP, obtaining an IP address, revalidating can take a long time
private const val WIFI_CONNECT_TIMEOUT_MS = 40_000L
-private const val TEST_TIMEOUT_MS = 10_000L
+private const val TEST_TIMEOUT_MS = 20_000L
private const val TAG = "CaptivePortalTest"
diff --git a/tests/cts/net/src/android/net/cts/DscpPolicyTest.kt b/tests/cts/net/src/android/net/cts/DscpPolicyTest.kt
index ea98289..9cd8418 100644
--- a/tests/cts/net/src/android/net/cts/DscpPolicyTest.kt
+++ b/tests/cts/net/src/android/net/cts/DscpPolicyTest.kt
@@ -22,15 +22,14 @@
import android.Manifest.permission.MANAGE_TEST_NETWORKS
import android.content.Context
import android.net.ConnectivityManager
-import android.net.cts.util.CtsNetUtils
import android.net.DscpPolicy
-import android.net.DscpPolicy.STATUS_DELETED
-import android.net.DscpPolicy.STATUS_SUCCESS
import android.net.InetAddresses
import android.net.IpPrefix
import android.net.LinkAddress
import android.net.LinkProperties
import android.net.NetworkAgent
+import android.net.NetworkAgent.DSCP_POLICY_STATUS_DELETED
+import android.net.NetworkAgent.DSCP_POLICY_STATUS_SUCCESS
import android.net.NetworkAgentConfig
import android.net.NetworkCapabilities
import android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET
@@ -45,26 +44,18 @@
import android.net.TestNetworkInterface
import android.net.TestNetworkManager
import android.net.RouteInfo
-import android.net.util.SocketUtils
-import android.os.Build
import android.os.HandlerThread
-import android.os.Looper
import android.platform.test.annotations.AppModeFull
import android.system.Os
-import android.system.OsConstants
import android.system.OsConstants.AF_INET
-import android.system.OsConstants.IPPROTO_IP
import android.system.OsConstants.IPPROTO_UDP
import android.system.OsConstants.SOCK_DGRAM
import android.system.OsConstants.SOCK_NONBLOCK
-import android.util.Log
import android.util.Range
import androidx.test.InstrumentationRegistry
import androidx.test.runner.AndroidJUnit4
-import com.android.modules.utils.build.SdkLevel
import com.android.testutils.CompatUtil
import com.android.testutils.DevSdkIgnoreRule
-import com.android.testutils.OffsetFilter
import com.android.testutils.assertParcelingIsLossless
import com.android.testutils.runAsShell
import com.android.testutils.SC_V2
@@ -74,26 +65,18 @@
import com.android.testutils.TestableNetworkAgent.CallbackEntry.OnDscpPolicyStatusUpdated
import com.android.testutils.TestableNetworkCallback
import org.junit.After
-import org.junit.AfterClass
import org.junit.Assume.assumeTrue
import org.junit.Before
-import org.junit.BeforeClass
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import java.net.Inet4Address
-import java.net.Inet6Address
-import java.net.InetAddress
-import java.net.InetSocketAddress
-import java.net.ServerSocket
import java.nio.ByteBuffer
import java.nio.ByteOrder
-import java.util.UUID
import java.util.regex.Pattern
import kotlin.test.assertEquals
import kotlin.test.assertNotNull
import kotlin.test.assertTrue
-import kotlin.concurrent.thread
import kotlin.test.fail
private const val MAX_PACKET_LENGTH = 1500
@@ -149,7 +132,7 @@
runAsShell(MANAGE_TEST_NETWORKS) {
val tnm = realContext.getSystemService(TestNetworkManager::class.java)
- iface = tnm.createTunInterface( Array(1){ LinkAddress(LOCAL_IPV4_ADDRESS, 32) } )
+ iface = tnm.createTunInterface(Array(1) { LinkAddress(LOCAL_IPV4_ADDRESS, 32) })
assertNotNull(iface)
}
@@ -191,7 +174,7 @@
private fun createConnectedNetworkAgent(
context: Context = realContext,
- specifier: String? = iface.getInterfaceName(),
+ specifier: String? = iface.getInterfaceName()
): Pair<TestableNetworkAgent, TestableNetworkCallback> {
val callback = TestableNetworkCallback()
// Ensure this NetworkAgent is never unneeded by filing a request with its specifier.
@@ -233,10 +216,10 @@
}
fun checkDscpValue(
- agent : TestableNetworkAgent,
- callback : TestableNetworkCallback,
- dscpValue : Int = 0,
- dstPort : Int = 0,
+ agent: TestableNetworkAgent,
+ callback: TestableNetworkCallback,
+ dscpValue: Int = 0,
+ dstPort: Int = 0
) {
val testString = "test string"
val testPacket = ByteBuffer.wrap(testString.toByteArray(Charsets.UTF_8))
@@ -263,9 +246,9 @@
val ipAddr = ByteArray(4)
buffer.get(ipAddr)
- val srcIp = Inet4Address.getByAddress(ipAddr);
+ val srcIp = Inet4Address.getByAddress(ipAddr)
buffer.get(ipAddr)
- val dstIp = Inet4Address.getByAddress(ipAddr);
+ val dstIp = Inet4Address.getByAddress(ipAddr)
val packetSrcPort = buffer.getShort().toInt()
val packetDstPort = buffer.getShort().toInt()
@@ -280,15 +263,15 @@
}
fun doRemovePolicyTest(
- agent : TestableNetworkAgent,
- callback : TestableNetworkCallback,
- policyId : Int
+ agent: TestableNetworkAgent,
+ callback: TestableNetworkCallback,
+ policyId: Int
) {
val portNumber = 1111 * policyId
agent.sendRemoveDscpPolicy(policyId)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(policyId, it.policyId)
- assertEquals(STATUS_DELETED, it.status)
+ assertEquals(DSCP_POLICY_STATUS_DELETED, it.status)
checkDscpValue(agent, callback, dstPort = portNumber)
}
}
@@ -300,7 +283,7 @@
agent.sendAddDscpPolicy(policy)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
}
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 4444)
@@ -308,7 +291,7 @@
agent.sendRemoveDscpPolicy(1)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_DELETED, it.status)
+ assertEquals(DSCP_POLICY_STATUS_DELETED, it.status)
}
val policy2 = DscpPolicy.Builder(1, 4)
@@ -317,7 +300,7 @@
agent.sendAddDscpPolicy(policy2)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
}
checkDscpValue(agent, callback, dscpValue = 4, dstPort = 5555)
@@ -325,7 +308,7 @@
agent.sendRemoveDscpPolicy(1)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_DELETED, it.status)
+ assertEquals(DSCP_POLICY_STATUS_DELETED, it.status)
}
}
@@ -337,7 +320,7 @@
agent.sendAddDscpPolicy(policy)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 1111)
}
@@ -345,7 +328,7 @@
agent.sendAddDscpPolicy(policy2)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(2, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 2222)
}
@@ -353,7 +336,7 @@
agent.sendAddDscpPolicy(policy3)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(3, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 3333)
}
@@ -365,12 +348,12 @@
@Test
fun testRemoveDscpPolicy_RemoveImmediatelyAfterAdd(): Unit =
- createConnectedNetworkAgent().let{ (agent, callback) ->
+ createConnectedNetworkAgent().let { (agent, callback) ->
val policy = DscpPolicy.Builder(1, 1).setDestinationPortRange(Range(1111, 1111)).build()
agent.sendAddDscpPolicy(policy)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 1111)
}
doRemovePolicyTest(agent, callback, 1)
@@ -379,7 +362,7 @@
agent.sendAddDscpPolicy(policy2)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(2, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 2222)
}
doRemovePolicyTest(agent, callback, 2)
@@ -388,7 +371,7 @@
agent.sendAddDscpPolicy(policy3)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(3, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 3333)
}
doRemovePolicyTest(agent, callback, 3)
@@ -402,7 +385,7 @@
agent.sendAddDscpPolicy(policy)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 1111)
}
@@ -410,7 +393,7 @@
agent.sendAddDscpPolicy(policy2)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(2, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 2222)
}
@@ -418,7 +401,7 @@
agent.sendAddDscpPolicy(policy3)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(3, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 3333)
}
@@ -433,7 +416,7 @@
(agent, callback) ->
agent.sendRemoveDscpPolicy(3)
// Is there something to add in TestableNetworkCallback to NOT expect a callback?
- // Or should we send STATUS_DELETED in any case or a different STATUS?
+ // Or should we send DSCP_POLICY_STATUS_DELETED in any case or a different STATUS?
}
@Test
@@ -443,7 +426,7 @@
agent.sendAddDscpPolicy(policy)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 1111)
}
@@ -452,7 +435,7 @@
agent.sendAddDscpPolicy(policy2)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(2, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 2222)
}
@@ -461,24 +444,24 @@
agent.sendAddDscpPolicy(policy3)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(3, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 3333)
}
agent.sendRemoveAllDscpPolicies()
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_DELETED, it.status)
+ assertEquals(DSCP_POLICY_STATUS_DELETED, it.status)
checkDscpValue(agent, callback, dstPort = 1111)
}
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(2, it.policyId)
- assertEquals(STATUS_DELETED, it.status)
+ assertEquals(DSCP_POLICY_STATUS_DELETED, it.status)
checkDscpValue(agent, callback, dstPort = 2222)
}
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(3, it.policyId)
- assertEquals(STATUS_DELETED, it.status)
+ assertEquals(DSCP_POLICY_STATUS_DELETED, it.status)
checkDscpValue(agent, callback, dstPort = 3333)
}
}
@@ -490,7 +473,7 @@
agent.sendAddDscpPolicy(policy)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
checkDscpValue(agent, callback, dscpValue = 1, dstPort = 4444)
}
@@ -501,7 +484,7 @@
agent.sendAddDscpPolicy(policy2)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_SUCCESS, it.status)
+ assertEquals(DSCP_POLICY_STATUS_SUCCESS, it.status)
// Sending packet with old policy should fail
checkDscpValue(agent, callback, dstPort = 4444)
@@ -511,7 +494,7 @@
agent.sendRemoveDscpPolicy(1)
agent.expectCallback<OnDscpPolicyStatusUpdated>().let {
assertEquals(1, it.policyId)
- assertEquals(STATUS_DELETED, it.status)
+ assertEquals(DSCP_POLICY_STATUS_DELETED, it.status)
}
}
@@ -520,14 +503,14 @@
(agent, callback) ->
// Check that policy with partial parameters is lossless.
val policy = DscpPolicy.Builder(1, 1).setDestinationPortRange(Range(4444, 4444)).build()
- assertParcelingIsLossless(policy);
+ assertParcelingIsLossless(policy)
// Check that policy with all parameters is lossless.
val policy2 = DscpPolicy.Builder(1, 1).setDestinationPortRange(Range(4444, 4444))
.setSourceAddress(LOCAL_IPV4_ADDRESS)
.setDestinationAddress(TEST_TARGET_IPV4_ADDR)
.setProtocol(IPPROTO_UDP).build()
- assertParcelingIsLossless(policy2);
+ assertParcelingIsLossless(policy2)
}
}
diff --git a/tests/cts/net/src/android/net/cts/EthernetManagerTest.kt b/tests/cts/net/src/android/net/cts/EthernetManagerTest.kt
new file mode 100644
index 0000000..2737258
--- /dev/null
+++ b/tests/cts/net/src/android/net/cts/EthernetManagerTest.kt
@@ -0,0 +1,214 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net.cts
+
+import android.Manifest.permission.MANAGE_TEST_NETWORKS
+import android.Manifest.permission.NETWORK_SETTINGS
+import android.net.IpConfiguration
+import android.net.TestNetworkInterface
+import android.net.TestNetworkManager
+import android.platform.test.annotations.AppModeFull
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.runner.AndroidJUnit4
+import com.android.net.module.util.ArrayTrackRecord
+import com.android.net.module.util.TrackRecord
+import com.android.testutils.DevSdkIgnoreRule
+import com.android.testutils.SC_V2
+import com.android.testutils.runAsShell
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import kotlin.test.assertNull
+import kotlin.test.fail
+import android.net.cts.EthernetManagerTest.EthernetStateListener.CallbackEntry.InterfaceStateChanged
+import android.os.Handler
+import android.os.HandlerExecutor
+import android.os.Looper
+import com.android.networkstack.apishim.common.EthernetManagerShim.InterfaceStateListener
+import com.android.networkstack.apishim.common.EthernetManagerShim.STATE_ABSENT
+import com.android.networkstack.apishim.common.EthernetManagerShim.STATE_LINK_DOWN
+import com.android.networkstack.apishim.common.EthernetManagerShim.STATE_LINK_UP
+import com.android.networkstack.apishim.common.EthernetManagerShim.ROLE_CLIENT
+import com.android.networkstack.apishim.common.EthernetManagerShim.ROLE_NONE
+import com.android.networkstack.apishim.EthernetManagerShimImpl
+import java.util.concurrent.Executor
+import kotlin.test.assertFalse
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
+
+private const val TIMEOUT_MS = 1000L
+private const val NO_CALLBACK_TIMEOUT_MS = 200L
+private val DEFAULT_IP_CONFIGURATION = IpConfiguration(IpConfiguration.IpAssignment.DHCP,
+ IpConfiguration.ProxySettings.NONE, null, null)
+
+@AppModeFull(reason = "Instant apps can't access EthernetManager")
+@RunWith(AndroidJUnit4::class)
+class EthernetManagerTest {
+ // EthernetManager is not updatable before T, so tests do not need to be backwards compatible
+ @get:Rule
+ val ignoreRule = DevSdkIgnoreRule(ignoreClassUpTo = SC_V2)
+
+ private val context by lazy { InstrumentationRegistry.getInstrumentation().context }
+ private val em by lazy { EthernetManagerShimImpl.newInstance(context) }
+
+ private val createdIfaces = ArrayList<TestNetworkInterface>()
+ private val addedListeners = ArrayList<InterfaceStateListener>()
+
+ private open class EthernetStateListener private constructor(
+ private val history: ArrayTrackRecord<CallbackEntry>
+ ) : InterfaceStateListener,
+ TrackRecord<EthernetStateListener.CallbackEntry> by history {
+ constructor() : this(ArrayTrackRecord())
+
+ val events = history.newReadHead()
+
+ sealed class CallbackEntry {
+ data class InterfaceStateChanged(
+ val iface: String,
+ val state: Int,
+ val role: Int,
+ val configuration: IpConfiguration?
+ ) : CallbackEntry()
+ }
+
+ override fun onInterfaceStateChanged(
+ iface: String,
+ state: Int,
+ role: Int,
+ cfg: IpConfiguration?
+ ) {
+ add(InterfaceStateChanged(iface, state, role, cfg))
+ }
+
+ fun <T : CallbackEntry> expectCallback(expected: T): T {
+ val event = pollForNextCallback()
+ assertEquals(expected, event)
+ return event as T
+ }
+
+ fun expectCallback(iface: TestNetworkInterface, state: Int, role: Int) {
+ expectCallback(InterfaceStateChanged(iface.interfaceName, state, role,
+ if (state != STATE_ABSENT) DEFAULT_IP_CONFIGURATION else null))
+ }
+
+ fun pollForNextCallback(): CallbackEntry {
+ return events.poll(TIMEOUT_MS) ?: fail("Did not receive callback after ${TIMEOUT_MS}ms")
+ }
+
+ fun assertNoCallback() {
+ val cb = events.poll(NO_CALLBACK_TIMEOUT_MS)
+ assertNull(cb, "Expected no callback but got $cb")
+ }
+ }
+
+ @Test
+ public fun testCallbacks() {
+ val executor = HandlerExecutor(Handler(Looper.getMainLooper()))
+
+ // If an interface exists when the callback is registered, it is reported on registration.
+ val iface = runAsShell(MANAGE_TEST_NETWORKS) {
+ createInterface()
+ }
+ val listener = EthernetStateListener()
+ addInterfaceStateListener(executor, listener)
+ listener.expectCallback(iface, STATE_LINK_UP, ROLE_CLIENT)
+
+ // If an interface appears, existing callbacks see it.
+ // TODO: fix the up/up/down/up callbacks and only send down/up.
+ val iface2 = runAsShell(MANAGE_TEST_NETWORKS) {
+ createInterface()
+ }
+ listener.expectCallback(iface2, STATE_LINK_UP, ROLE_CLIENT)
+ listener.expectCallback(iface2, STATE_LINK_UP, ROLE_CLIENT)
+ listener.expectCallback(iface2, STATE_LINK_DOWN, ROLE_CLIENT)
+ listener.expectCallback(iface2, STATE_LINK_UP, ROLE_CLIENT)
+
+ // Removing interfaces first sends link down, then STATE_ABSENT/ROLE_NONE.
+ removeInterface(iface)
+ listener.expectCallback(iface, STATE_LINK_DOWN, ROLE_CLIENT)
+ listener.expectCallback(iface, STATE_ABSENT, ROLE_NONE)
+
+ removeInterface(iface2)
+ listener.expectCallback(iface2, STATE_LINK_DOWN, ROLE_CLIENT)
+ listener.expectCallback(iface2, STATE_ABSENT, ROLE_NONE)
+ listener.assertNoCallback()
+ }
+
+ @Before
+ fun setUp() {
+ runAsShell(MANAGE_TEST_NETWORKS, NETWORK_SETTINGS) {
+ em.setIncludeTestInterfaces(true)
+ }
+ }
+
+ @After
+ fun tearDown() {
+ runAsShell(MANAGE_TEST_NETWORKS, NETWORK_SETTINGS) {
+ em.setIncludeTestInterfaces(false)
+ for (iface in createdIfaces) {
+ if (iface.fileDescriptor.fileDescriptor.valid()) iface.fileDescriptor.close()
+ }
+ for (listener in addedListeners) {
+ em.removeInterfaceStateListener(listener)
+ }
+ }
+ }
+
+ private fun addInterfaceStateListener(executor: Executor, listener: InterfaceStateListener) {
+ em.addInterfaceStateListener(executor, listener)
+ addedListeners.add(listener)
+ }
+
+ private fun createInterface(): TestNetworkInterface {
+ val tnm = context.getSystemService(TestNetworkManager::class.java)
+ return tnm.createTapInterface(false /* bringUp */).also { createdIfaces.add(it) }
+ }
+
+ private fun removeInterface(iface: TestNetworkInterface) {
+ iface.fileDescriptor.close()
+ createdIfaces.remove(iface)
+ }
+
+ private fun doTestGetInterfaceList() {
+ em.setIncludeTestInterfaces(true)
+
+ // Create two test interfaces and check the return list contains the interface names.
+ val iface1 = createInterface()
+ val iface2 = createInterface()
+ var ifaces = em.getInterfaceList()
+ assertTrue(ifaces.size > 0)
+ assertTrue(ifaces.contains(iface1.getInterfaceName()))
+ assertTrue(ifaces.contains(iface2.getInterfaceName()))
+
+ // Remove one existing test interface and check the return list doesn't contain the
+ // removed interface name.
+ removeInterface(iface1)
+ ifaces = em.getInterfaceList()
+ assertFalse(ifaces.contains(iface1.getInterfaceName()))
+ assertTrue(ifaces.contains(iface2.getInterfaceName()))
+
+ removeInterface(iface2)
+ }
+
+ @Test
+ public fun testGetInterfaceList() {
+ runAsShell(MANAGE_TEST_NETWORKS, NETWORK_SETTINGS) {
+ doTestGetInterfaceList()
+ }
+ }
+}
diff --git a/tests/cts/net/src/android/net/cts/IpSecManagerTest.java b/tests/cts/net/src/android/net/cts/IpSecManagerTest.java
index 7bce3d2..8234ec1 100644
--- a/tests/cts/net/src/android/net/cts/IpSecManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/IpSecManagerTest.java
@@ -52,6 +52,7 @@
import static com.android.compatibility.common.util.PropertyUtil.getFirstApiLevel;
import static com.android.compatibility.common.util.PropertyUtil.getVendorApiLevel;
+import static com.android.testutils.MiscAsserts.assertThrows;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
@@ -129,12 +130,11 @@
assertTrue("Failed to allocate specified SPI, " + DROID_SPI,
droidSpi.getSpi() == DROID_SPI);
- try {
- mISM.allocateSecurityParameterIndex(addr, DROID_SPI);
- fail("Duplicate SPI was allowed to be created");
- } catch (IpSecManager.SpiUnavailableException expected) {
- // This is a success case because we expect a dupe SPI to throw
- }
+ IpSecManager.SpiUnavailableException expectedException =
+ assertThrows("Duplicate SPI was allowed to be created",
+ IpSecManager.SpiUnavailableException.class,
+ () -> mISM.allocateSecurityParameterIndex(addr, DROID_SPI));
+ assertEquals(expectedException.getSpi(), droidSpi.getSpi());
randomSpi.close();
droidSpi.close();
diff --git a/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt b/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt
index 225602f..f007b83 100644
--- a/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt
+++ b/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt
@@ -19,6 +19,7 @@
import android.app.Instrumentation
import android.content.Context
import android.net.ConnectivityManager
+import android.net.EthernetNetworkSpecifier
import android.net.INetworkAgent
import android.net.INetworkAgentRegistry
import android.net.InetAddresses
@@ -35,6 +36,7 @@
import android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET
import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_CONGESTED
import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED
+import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED
import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING
import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED
import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VCN_MANAGED
@@ -42,7 +44,9 @@
import android.net.NetworkCapabilities.NET_CAPABILITY_TEMPORARILY_NOT_METERED
import android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED
import android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED
+import android.net.NetworkCapabilities.TRANSPORT_CELLULAR
import android.net.NetworkCapabilities.TRANSPORT_TEST
+import android.net.NetworkCapabilities.TRANSPORT_WIFI
import android.net.NetworkCapabilities.TRANSPORT_VPN
import android.net.NetworkInfo
import android.net.NetworkProvider
@@ -100,6 +104,7 @@
import com.android.testutils.TestableNetworkAgent.CallbackEntry.OnUnregisterQosCallback
import com.android.testutils.TestableNetworkAgent.CallbackEntry.OnValidationStatus
import com.android.testutils.TestableNetworkCallback
+import com.android.testutils.assertThrows
import org.junit.After
import org.junit.Assume.assumeFalse
import org.junit.Before
@@ -112,6 +117,8 @@
import org.mockito.Mockito.mock
import org.mockito.Mockito.timeout
import org.mockito.Mockito.verify
+import java.io.IOException
+import java.net.DatagramSocket
import java.net.InetAddress
import java.net.InetSocketAddress
import java.net.Socket
@@ -249,6 +256,28 @@
.build()
}
+ private fun makeTestNetworkCapabilities(
+ specifier: String? = null,
+ transports: IntArray = intArrayOf()
+ ) = NetworkCapabilities().apply {
+ addTransportType(TRANSPORT_TEST)
+ removeCapability(NET_CAPABILITY_TRUSTED)
+ removeCapability(NET_CAPABILITY_INTERNET)
+ addCapability(NET_CAPABILITY_NOT_SUSPENDED)
+ addCapability(NET_CAPABILITY_NOT_ROAMING)
+ addCapability(NET_CAPABILITY_NOT_VPN)
+ if (SdkLevel.isAtLeastS()) {
+ addCapability(NET_CAPABILITY_NOT_VCN_MANAGED)
+ }
+ if (null != specifier) {
+ setNetworkSpecifier(CompatUtil.makeEthernetNetworkSpecifier(specifier))
+ }
+ for (t in transports) { addTransportType(t) }
+ // Most transports are not allowed on test networks unless the network is marked restricted.
+ // This test does not need
+ if (transports.size > 0) removeCapability(NET_CAPABILITY_NOT_RESTRICTED)
+ }
+
private fun createNetworkAgent(
context: Context = realContext,
specifier: String? = null,
@@ -256,20 +285,7 @@
initialLp: LinkProperties? = null,
initialConfig: NetworkAgentConfig? = null
): TestableNetworkAgent {
- val nc = initialNc ?: NetworkCapabilities().apply {
- addTransportType(TRANSPORT_TEST)
- removeCapability(NET_CAPABILITY_TRUSTED)
- removeCapability(NET_CAPABILITY_INTERNET)
- addCapability(NET_CAPABILITY_NOT_SUSPENDED)
- addCapability(NET_CAPABILITY_NOT_ROAMING)
- addCapability(NET_CAPABILITY_NOT_VPN)
- if (SdkLevel.isAtLeastS()) {
- addCapability(NET_CAPABILITY_NOT_VCN_MANAGED)
- }
- if (null != specifier) {
- setNetworkSpecifier(CompatUtil.makeEthernetNetworkSpecifier(specifier))
- }
- }
+ val nc = initialNc ?: makeTestNetworkCapabilities(specifier)
val lp = initialLp ?: LinkProperties().apply {
addLinkAddress(LinkAddress(LOCAL_IPV4_ADDRESS, 32))
addRoute(RouteInfo(IpPrefix("0.0.0.0/0"), null, null))
@@ -284,12 +300,14 @@
context: Context = realContext,
specifier: String? = UUID.randomUUID().toString(),
initialConfig: NetworkAgentConfig? = null,
- expectedInitSignalStrengthThresholds: IntArray? = intArrayOf()
+ expectedInitSignalStrengthThresholds: IntArray? = intArrayOf(),
+ transports: IntArray = intArrayOf()
): Pair<TestableNetworkAgent, TestableNetworkCallback> {
val callback = TestableNetworkCallback()
// Ensure this NetworkAgent is never unneeded by filing a request with its specifier.
requestNetwork(makeTestNetworkRequest(specifier = specifier), callback)
- val agent = createNetworkAgent(context, specifier, initialConfig = initialConfig)
+ val nc = makeTestNetworkCapabilities(specifier, transports)
+ val agent = createNetworkAgent(context, initialConfig = initialConfig, initialNc = nc)
agent.setTeardownDelayMillis(0)
// Connect the agent and verify initial status callbacks.
agent.register()
@@ -301,6 +319,15 @@
return agent to callback
}
+ private fun connectNetwork(vararg transports: Int): Pair<TestableNetworkAgent, Network> {
+ val (agent, callback) = createConnectedNetworkAgent(transports = transports)
+ val network = agent.network!!
+ // createConnectedNetworkAgent internally files a request; release it so that the network
+ // will be torn down if unneeded.
+ mCM.unregisterNetworkCallback(callback)
+ return agent to network
+ }
+
private fun createNetworkAgentWithFakeCS() = createNetworkAgent().also {
mFakeConnectivityService.connect(it.registerForTest(Network(FAKE_NET_ID)))
}
@@ -466,33 +493,33 @@
}
}
- private fun ncWithAccessUids(vararg uids: Int) = NetworkCapabilities.Builder()
+ private fun ncWithAllowedUids(vararg uids: Int) = NetworkCapabilities.Builder()
.addTransportType(TRANSPORT_TEST)
- .setAccessUids(uids.toSet()).build()
+ .setAllowedUids(uids.toSet()).build()
@Test
fun testRejectedUpdates() {
val callback = TestableNetworkCallback(DEFAULT_TIMEOUT_MS)
// will be cleaned up in tearDown
registerNetworkCallback(makeTestNetworkRequest(), callback)
- val agent = createNetworkAgent(initialNc = ncWithAccessUids(200))
+ val agent = createNetworkAgent(initialNc = ncWithAllowedUids(200))
agent.register()
agent.markConnected()
// Make sure the UIDs have been ignored.
callback.expectCallback<Available>(agent.network!!)
callback.expectCapabilitiesThat(agent.network!!) {
- it.accessUids.isEmpty() && !it.hasCapability(NET_CAPABILITY_VALIDATED)
+ it.allowedUids.isEmpty() && !it.hasCapability(NET_CAPABILITY_VALIDATED)
}
callback.expectCallback<LinkPropertiesChanged>(agent.network!!)
callback.expectCallback<BlockedStatus>(agent.network!!)
callback.expectCapabilitiesThat(agent.network!!) {
- it.accessUids.isEmpty() && it.hasCapability(NET_CAPABILITY_VALIDATED)
+ it.allowedUids.isEmpty() && it.hasCapability(NET_CAPABILITY_VALIDATED)
}
callback.assertNoCallback(NO_CALLBACK_TIMEOUT)
// Make sure that the UIDs are also ignored upon update
- agent.sendNetworkCapabilities(ncWithAccessUids(200, 300))
+ agent.sendNetworkCapabilities(ncWithAllowedUids(200, 300))
callback.assertNoCallback(NO_CALLBACK_TIMEOUT)
}
@@ -1123,4 +1150,138 @@
remoteAddresses
)
}
+
+ @Test
+ fun testUnregisterAfterReplacement() {
+ // Keeps an eye on all test networks.
+ val matchAllCallback = TestableNetworkCallback(timeoutMs = DEFAULT_TIMEOUT_MS)
+ registerNetworkCallback(makeTestNetworkRequest(), matchAllCallback)
+
+ // File a request that matches and keeps up the best-scoring test network.
+ val testCallback = TestableNetworkCallback(timeoutMs = DEFAULT_TIMEOUT_MS)
+ requestNetwork(makeTestNetworkRequest(), testCallback)
+
+ // Connect the first network. This should satisfy the request.
+ val (agent1, network1) = connectNetwork()
+ matchAllCallback.expectAvailableThenValidatedCallbacks(network1)
+ testCallback.expectAvailableThenValidatedCallbacks(network1)
+ // Check that network1 exists by binding a socket to it and getting no exceptions.
+ network1.bindSocket(DatagramSocket())
+
+ // Connect a second agent. network1 is preferred because it was already registered, so
+ // testCallback will not see any events. agent2 is be torn down because it has no requests.
+ val (agent2, network2) = connectNetwork()
+ matchAllCallback.expectAvailableThenValidatedCallbacks(network2)
+ matchAllCallback.expectCallback<Lost>(network2)
+ agent2.expectCallback<OnNetworkUnwanted>()
+ agent2.expectCallback<OnNetworkDestroyed>()
+ assertNull(mCM.getLinkProperties(network2))
+
+ // Mark the first network as awaiting replacement. This should destroy the underlying
+ // native network and send onNetworkDestroyed, but will not send any NetworkCallbacks,
+ // because for callback and scoring purposes network1 is still connected.
+ agent1.unregisterAfterReplacement(5_000 /* timeoutMillis */)
+ agent1.expectCallback<OnNetworkDestroyed>()
+ assertThrows(IOException::class.java) { network1.bindSocket(DatagramSocket()) }
+ assertNotNull(mCM.getLinkProperties(network1))
+
+ // Calling unregisterAfterReplacement more than once has no effect.
+ // If it did, this test would fail because the 1ms timeout means that the network would be
+ // torn down before the replacement arrives.
+ agent1.unregisterAfterReplacement(1 /* timeoutMillis */)
+
+ // Connect a third network. Because network1 is awaiting replacement, network3 is preferred
+ // as soon as it validates (until then, it is outscored by network1).
+ // The fact that the first events seen by matchAllCallback is the connection of network3
+ // implicitly ensures that no callbacks are sent since network1 was lost.
+ val (agent3, network3) = connectNetwork()
+ matchAllCallback.expectAvailableThenValidatedCallbacks(network3)
+ testCallback.expectAvailableDoubleValidatedCallbacks(network3)
+
+ // As soon as the replacement arrives, network1 is disconnected.
+ // Check that this happens before the replacement timeout (5 seconds) fires.
+ matchAllCallback.expectCallback<Lost>(network1, 2_000 /* timeoutMs */)
+ agent1.expectCallback<OnNetworkUnwanted>()
+
+ // Test lingering:
+ // - Connect a higher-scoring network and check that network3 starts lingering.
+ // - Mark network3 awaiting replacement.
+ // - Check that network3 is torn down immediately without waiting for the linger timer or
+ // the replacement timer to fire. This is a regular teardown, so it results in
+ // onNetworkUnwanted before onNetworkDestroyed.
+ val (agent4, agent4callback) = createConnectedNetworkAgent()
+ val network4 = agent4.network!!
+ matchAllCallback.expectAvailableThenValidatedCallbacks(network4)
+ agent4.sendNetworkScore(NetworkScore.Builder().setTransportPrimary(true).build())
+ matchAllCallback.expectCallback<Losing>(network3)
+ testCallback.expectAvailableCallbacks(network4, validated = true)
+ mCM.unregisterNetworkCallback(agent4callback)
+ agent3.unregisterAfterReplacement(5_000)
+ agent3.expectCallback<OnNetworkUnwanted>()
+ matchAllCallback.expectCallback<Lost>(network3, 1000L)
+ agent3.expectCallback<OnNetworkDestroyed>()
+
+ // Now mark network4 awaiting replacement with a low timeout, and check that if no
+ // replacement arrives, it is torn down.
+ agent4.unregisterAfterReplacement(100 /* timeoutMillis */)
+ matchAllCallback.expectCallback<Lost>(network4, 1000L /* timeoutMs */)
+ testCallback.expectCallback<Lost>(network4, 1000L /* timeoutMs */)
+ agent4.expectCallback<OnNetworkDestroyed>()
+ agent4.expectCallback<OnNetworkUnwanted>()
+
+ // If a network that is awaiting replacement is unregistered, it disconnects immediately,
+ // before the replacement timeout fires.
+ val (agent5, network5) = connectNetwork()
+ matchAllCallback.expectAvailableThenValidatedCallbacks(network5)
+ testCallback.expectAvailableThenValidatedCallbacks(network5)
+ agent5.unregisterAfterReplacement(5_000 /* timeoutMillis */)
+ agent5.unregister()
+ matchAllCallback.expectCallback<Lost>(network5, 1000L /* timeoutMs */)
+ testCallback.expectCallback<Lost>(network5, 1000L /* timeoutMs */)
+ agent5.expectCallback<OnNetworkDestroyed>()
+ agent5.expectCallback<OnNetworkUnwanted>()
+
+ // If wifi is replaced within the timeout, the device does not switch to cellular.
+ val (cellAgent, cellNetwork) = connectNetwork(TRANSPORT_CELLULAR)
+ testCallback.expectAvailableThenValidatedCallbacks(cellNetwork)
+ matchAllCallback.expectAvailableThenValidatedCallbacks(cellNetwork)
+
+ val (wifiAgent, wifiNetwork) = connectNetwork(TRANSPORT_WIFI)
+ testCallback.expectAvailableCallbacks(wifiNetwork, validated = true)
+ testCallback.expectCapabilitiesThat(wifiNetwork) {
+ it.hasCapability(NET_CAPABILITY_VALIDATED)
+ }
+ matchAllCallback.expectAvailableCallbacks(wifiNetwork, validated = false)
+ matchAllCallback.expectCallback<Losing>(cellNetwork)
+ matchAllCallback.expectCapabilitiesThat(wifiNetwork) {
+ it.hasCapability(NET_CAPABILITY_VALIDATED)
+ }
+
+ wifiAgent.unregisterAfterReplacement(5_000 /* timeoutMillis */)
+ wifiAgent.expectCallback<OnNetworkDestroyed>()
+
+ // Once the network is awaiting replacement, changing LinkProperties, NetworkCapabilities or
+ // score, or calling reportNetworkConnectivity, have no effect.
+ val wifiSpecifier = mCM.getNetworkCapabilities(wifiNetwork)!!.networkSpecifier
+ assertNotNull(wifiSpecifier)
+ assertTrue(wifiSpecifier is EthernetNetworkSpecifier)
+
+ val wifiNc = makeTestNetworkCapabilities(wifiSpecifier.interfaceName,
+ intArrayOf(TRANSPORT_WIFI))
+ wifiAgent.sendNetworkCapabilities(wifiNc)
+ val wifiLp = mCM.getLinkProperties(wifiNetwork)!!
+ val newRoute = RouteInfo(IpPrefix("192.0.2.42/24"))
+ assertFalse(wifiLp.getRoutes().contains(newRoute))
+ wifiLp.addRoute(newRoute)
+ wifiAgent.sendLinkProperties(wifiLp)
+ mCM.reportNetworkConnectivity(wifiNetwork, false)
+ // The test implicitly checks that no callbacks are sent here, because the next events seen
+ // by the callbacks are for the new network connecting.
+
+ val (newWifiAgent, newWifiNetwork) = connectNetwork(TRANSPORT_WIFI)
+ testCallback.expectAvailableCallbacks(newWifiNetwork, validated = true)
+ matchAllCallback.expectAvailableThenValidatedCallbacks(newWifiNetwork)
+ matchAllCallback.expectCallback<Lost>(wifiNetwork)
+ wifiAgent.expectCallback<OnNetworkUnwanted>()
+ }
}
diff --git a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
index 9506081..b139a9b 100644
--- a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
+++ b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
@@ -71,6 +71,7 @@
import java.net.ServerSocket
import java.nio.charset.StandardCharsets
import java.util.Random
+import java.util.concurrent.Executor
import kotlin.test.assertEquals
import kotlin.test.assertFailsWith
import kotlin.test.assertNotNull
@@ -342,9 +343,12 @@
if (DBG) Log.d(TAG, "Port = $localPort")
val registrationRecord = NsdRegistrationRecord()
- val registeredInfo = registerService(registrationRecord, si)
+ // Test registering without an Executor
+ nsdManager.registerService(si, NsdManager.PROTOCOL_DNS_SD, registrationRecord)
+ val registeredInfo = registrationRecord.expectCallback<ServiceRegistered>().serviceInfo
val discoveryRecord = NsdDiscoveryRecord()
+ // Test discovering without an Executor
nsdManager.discoverServices(SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD, discoveryRecord)
// Expect discovery started
@@ -353,7 +357,10 @@
// Expect a service record to be discovered
val foundInfo = discoveryRecord.waitForServiceDiscovered(registeredInfo.serviceName)
- val resolvedService = resolveService(foundInfo)
+ // Test resolving without an Executor
+ val resolveRecord = NsdResolveRecord()
+ nsdManager.resolveService(foundInfo, resolveRecord)
+ val resolvedService = resolveRecord.expectCallback<ServiceResolved>().serviceInfo
// Check Txt attributes
assertEquals(8, resolvedService.attributes.size)
@@ -408,7 +415,7 @@
@Test
fun testNsdManager_DiscoverOnNetwork() {
- // This tests requires shims supporting T+ APIs (discovering on specific network)
+ // This test requires shims supporting T+ APIs (discovering on specific network)
assumeTrue(ConstantsShim.VERSION > SC_V2)
val si = NsdServiceInfo()
@@ -422,7 +429,7 @@
tryTest {
val discoveryRecord = NsdDiscoveryRecord()
nsdShim.discoverServices(nsdManager, SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD,
- testNetwork1.network, discoveryRecord)
+ testNetwork1.network, Executor { it.run() }, discoveryRecord)
val foundInfo = discoveryRecord.waitForServiceDiscovered(
serviceName, testNetwork1.network)
@@ -442,7 +449,7 @@
@Test
fun testNsdManager_DiscoverWithNetworkRequest() {
- // This tests requires shims supporting T+ APIs (discovering on network request)
+ // This test requires shims supporting T+ APIs (discovering on network request)
assumeTrue(ConstantsShim.VERSION > SC_V2)
val si = NsdServiceInfo()
@@ -462,7 +469,7 @@
.addTransportType(TRANSPORT_TEST)
.setNetworkSpecifier(specifier)
.build(),
- discoveryRecord)
+ Executor { it.run() }, discoveryRecord)
val discoveryStarted = discoveryRecord.expectCallback<DiscoveryStarted>()
assertEquals(SERVICE_TYPE, discoveryStarted.serviceType)
@@ -507,7 +514,7 @@
@Test
fun testNsdManager_ResolveOnNetwork() {
- // This tests requires shims supporting T+ APIs (NsdServiceInfo.network)
+ // This test requires shims supporting T+ APIs (NsdServiceInfo.network)
assumeTrue(ConstantsShim.VERSION > SC_V2)
val si = NsdServiceInfo()
@@ -532,7 +539,7 @@
serviceName, testNetwork2.network)
assertEquals(testNetwork2.network, nsdShim.getNetwork(foundInfo2))
- nsdManager.resolveService(foundInfo1, resolveRecord)
+ nsdShim.resolveService(nsdManager, foundInfo1, Executor { it.run() }, resolveRecord)
val cb = resolveRecord.expectCallback<ServiceResolved>()
cb.serviceInfo.let {
// Resolved service type has leading dot
@@ -553,7 +560,8 @@
* Register a service and return its registration record.
*/
private fun registerService(record: NsdRegistrationRecord, si: NsdServiceInfo): NsdServiceInfo {
- nsdManager.registerService(si, NsdManager.PROTOCOL_DNS_SD, record)
+ nsdShim.registerService(nsdManager, si, NsdManager.PROTOCOL_DNS_SD, Executor { it.run() },
+ record)
// We may not always get the name that we tried to register;
// This events tells us the name that was registered.
val cb = record.expectCallback<ServiceRegistered>()
@@ -562,7 +570,7 @@
private fun resolveService(discoveredInfo: NsdServiceInfo): NsdServiceInfo {
val record = NsdResolveRecord()
- nsdManager.resolveService(discoveredInfo, record)
+ nsdShim.resolveService(nsdManager, discoveredInfo, Executor { it.run() }, record)
val resolvedCb = record.expectCallback<ServiceResolved>()
assertEquals(discoveredInfo.serviceName, resolvedCb.serviceInfo.serviceName)
diff --git a/tests/cts/net/src/android/net/cts/QosCallbackExceptionTest.java b/tests/cts/net/src/android/net/cts/QosCallbackExceptionTest.java
new file mode 100644
index 0000000..cd43a34
--- /dev/null
+++ b/tests/cts/net/src/android/net/cts/QosCallbackExceptionTest.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.cts;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import android.net.NetworkReleasedException;
+import android.net.QosCallbackException;
+import android.net.SocketLocalAddressChangedException;
+import android.net.SocketNotBoundException;
+import android.os.Build;
+
+import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo;
+import com.android.testutils.DevSdkIgnoreRunner;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(DevSdkIgnoreRunner.class)
+@IgnoreUpTo(Build.VERSION_CODES.R)
+public class QosCallbackExceptionTest {
+ private static final String ERROR_MESSAGE = "Test Error Message";
+ private static final String ERROR_MSG_SOCK_NOT_BOUND = "The socket is unbound";
+ private static final String ERROR_MSG_NET_RELEASED =
+ "The network was released and is no longer available";
+ private static final String ERROR_MSG_SOCK_ADDR_CHANGED =
+ "The local address of the socket changed";
+
+
+ @Test
+ public void testQosCallbackException() throws Exception {
+ final Throwable testcause = new Throwable(ERROR_MESSAGE);
+ final QosCallbackException exception = new QosCallbackException(testcause);
+ assertEquals(testcause, exception.getCause());
+
+ final QosCallbackException exceptionMsg = new QosCallbackException(ERROR_MESSAGE);
+ assertEquals(ERROR_MESSAGE, exceptionMsg.getMessage());
+ }
+
+ @Test
+ public void testNetworkReleasedExceptions() throws Exception {
+ final Throwable netReleasedException = new NetworkReleasedException();
+ final QosCallbackException exception = new QosCallbackException(netReleasedException);
+
+ assertTrue(exception.getCause() instanceof NetworkReleasedException);
+ assertEquals(netReleasedException, exception.getCause());
+ assertTrue(exception.getMessage().contains(ERROR_MSG_NET_RELEASED));
+ assertThrowableMessageContains(exception, ERROR_MSG_NET_RELEASED);
+ }
+
+ @Test
+ public void testSocketNotBoundExceptions() throws Exception {
+ final Throwable sockNotBoundException = new SocketNotBoundException();
+ final QosCallbackException exception = new QosCallbackException(sockNotBoundException);
+
+ assertTrue(exception.getCause() instanceof SocketNotBoundException);
+ assertEquals(sockNotBoundException, exception.getCause());
+ assertTrue(exception.getMessage().contains(ERROR_MSG_SOCK_NOT_BOUND));
+ assertThrowableMessageContains(exception, ERROR_MSG_SOCK_NOT_BOUND);
+ }
+
+ @Test
+ public void testSocketLocalAddressChangedExceptions() throws Exception {
+ final Throwable localAddrChangedException = new SocketLocalAddressChangedException();
+ final QosCallbackException exception = new QosCallbackException(localAddrChangedException);
+
+ assertTrue(exception.getCause() instanceof SocketLocalAddressChangedException);
+ assertEquals(localAddrChangedException, exception.getCause());
+ assertTrue(exception.getMessage().contains(ERROR_MSG_SOCK_ADDR_CHANGED));
+ assertThrowableMessageContains(exception, ERROR_MSG_SOCK_ADDR_CHANGED);
+ }
+
+ private void assertThrowableMessageContains(QosCallbackException exception, String errorMsg)
+ throws Exception {
+ try {
+ triggerException(exception);
+ fail("Expect exception");
+ } catch (QosCallbackException e) {
+ assertTrue(e.getMessage().contains(errorMsg));
+ }
+ }
+
+ private void triggerException(QosCallbackException exception) throws Exception {
+ throw new QosCallbackException(exception.getCause());
+ }
+}
diff --git a/tests/unit/java/android/net/EthernetNetworkUpdateRequestTest.java b/tests/unit/java/android/net/EthernetNetworkUpdateRequestTest.java
index 314fbcf..ca9558b 100644
--- a/tests/unit/java/android/net/EthernetNetworkUpdateRequestTest.java
+++ b/tests/unit/java/android/net/EthernetNetworkUpdateRequestTest.java
@@ -17,7 +17,9 @@
package android.net;
import static com.android.testutils.DevSdkIgnoreRuleKt.SC_V2;
-import static com.android.testutils.ParcelUtils.assertParcelSane;
+import static com.android.testutils.ParcelUtils.assertParcelingIsLossless;
+
+import static org.junit.Assert.assertThrows;
import com.android.testutils.DevSdkIgnoreRule;
import com.android.testutils.DevSdkIgnoreRunner;
@@ -47,8 +49,19 @@
EthernetNetworkUpdateRequest reqWithNullCaps =
new EthernetNetworkUpdateRequest.Builder().setIpConfiguration(
buildIpConfiguration()).build();
+ EthernetNetworkUpdateRequest reqWithNullConfig =
+ new EthernetNetworkUpdateRequest.Builder().setNetworkCapabilities(
+ buildNetworkCapabilities()).build();
- assertParcelSane(reqWithNonNull, 2);
- assertParcelSane(reqWithNullCaps, 2);
+ assertParcelingIsLossless(reqWithNonNull);
+ assertParcelingIsLossless(reqWithNullCaps);
+ assertParcelingIsLossless(reqWithNullConfig);
+ }
+
+ @Test
+ public void testEmptyUpdateRequestThrows() {
+ EthernetNetworkUpdateRequest.Builder emptyBuilder =
+ new EthernetNetworkUpdateRequest.Builder();
+ assertThrows(IllegalStateException.class, () -> emptyBuilder.build());
}
}
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 9651ebd..4c76803 100644
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -36,6 +36,7 @@
import static android.content.Intent.ACTION_USER_REMOVED;
import static android.content.Intent.ACTION_USER_UNLOCKED;
import static android.content.pm.PackageInfo.REQUESTED_PERMISSION_GRANTED;
+import static android.content.pm.PackageManager.FEATURE_ETHERNET;
import static android.content.pm.PackageManager.FEATURE_WIFI;
import static android.content.pm.PackageManager.FEATURE_WIFI_DIRECT;
import static android.content.pm.PackageManager.GET_PERMISSIONS;
@@ -159,6 +160,7 @@
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.junit.Assume.assumeTrue;
+import static org.junit.Assume.assumeFalse;
import static org.mockito.AdditionalMatchers.aryEq;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyLong;
@@ -282,6 +284,7 @@
import android.net.shared.NetworkMonitorUtils;
import android.net.shared.PrivateDnsConfig;
import android.net.util.MultinetworkPolicyTracker;
+import android.net.wifi.WifiInfo;
import android.os.BadParcelableException;
import android.os.BatteryStatsManager;
import android.os.Binder;
@@ -1744,6 +1747,7 @@
mockDefaultPackages();
mockHasSystemFeature(FEATURE_WIFI, true);
mockHasSystemFeature(FEATURE_WIFI_DIRECT, true);
+ mockHasSystemFeature(FEATURE_ETHERNET, true);
doReturn(true).when(mTelephonyManager).isDataCapable();
FakeSettingsProvider.clearSettingsProvider();
@@ -3910,14 +3914,14 @@
}
@Test
- public void testNoAccessUidsInNetworkRequests() throws Exception {
+ public void testNoAllowedUidsInNetworkRequests() throws Exception {
final PendingIntent pendingIntent = PendingIntent.getBroadcast(
mContext, 0 /* requestCode */, new Intent("a"), FLAG_IMMUTABLE);
final NetworkRequest r = new NetworkRequest.Builder().build();
- final ArraySet<Integer> accessUids = new ArraySet<>();
- accessUids.add(6);
- accessUids.add(9);
- r.networkCapabilities.setAccessUids(accessUids);
+ final ArraySet<Integer> allowedUids = new ArraySet<>();
+ allowedUids.add(6);
+ allowedUids.add(9);
+ r.networkCapabilities.setAllowedUids(allowedUids);
final Handler handler = new Handler(ConnectivityThread.getInstanceLooper());
final NetworkCallback cb = new NetworkCallback();
@@ -3932,7 +3936,7 @@
// Make sure that resetting the access UIDs to the empty set will allow calling
// requestNetwork and registerNetworkCallback.
- r.networkCapabilities.setAccessUids(Collections.emptySet());
+ r.networkCapabilities.setAllowedUids(Collections.emptySet());
mCm.requestNetwork(r, cb);
mCm.unregisterNetworkCallback(cb);
mCm.registerNetworkCallback(r, cb);
@@ -7084,6 +7088,36 @@
}
@Test
+ public void testAdminUidsRedacted() throws Exception {
+ final int[] adminUids = new int[] {Process.myUid() + 1};
+ final NetworkCapabilities ncTemplate = new NetworkCapabilities();
+ ncTemplate.setAdministratorUids(adminUids);
+ mCellNetworkAgent =
+ new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, new LinkProperties(), ncTemplate);
+ mCellNetworkAgent.connect(false /* validated */);
+
+ // Verify case where caller has permission
+ mServiceContext.setPermission(
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, PERMISSION_GRANTED);
+ TestNetworkCallback callback = new TestNetworkCallback();
+ mCm.registerDefaultNetworkCallback(callback);
+ callback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent);
+ callback.expectCapabilitiesThat(
+ mCellNetworkAgent, nc -> Arrays.equals(adminUids, nc.getAdministratorUids()));
+ mCm.unregisterNetworkCallback(callback);
+
+ // Verify case where caller does NOT have permission
+ mServiceContext.setPermission(
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, PERMISSION_DENIED);
+ mServiceContext.setPermission(NETWORK_STACK, PERMISSION_DENIED);
+ callback = new TestNetworkCallback();
+ mCm.registerDefaultNetworkCallback(callback);
+ callback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent);
+ callback.expectCapabilitiesThat(
+ mCellNetworkAgent, nc -> nc.getAdministratorUids().length == 0);
+ }
+
+ @Test
public void testNonVpnUnderlyingNetworks() throws Exception {
// Ensure wifi and cellular are not torn down.
for (int transport : new int[]{TRANSPORT_CELLULAR, TRANSPORT_WIFI}) {
@@ -13876,12 +13910,13 @@
ProfileNetworkPreference profileNetworkPreference) {
final Set<UidRange> uidRangeSet;
UidRange range = UidRange.createForUser(handle);
- if (profileNetworkPreference.getIncludedUids().size() != 0) {
- uidRangeSet = UidRangeUtils.convertListToUidRange(
+ if (profileNetworkPreference.getIncludedUids().length != 0) {
+ uidRangeSet = UidRangeUtils.convertArrayToUidRange(
profileNetworkPreference.getIncludedUids());
- } else if (profileNetworkPreference.getExcludedUids().size() != 0) {
+
+ } else if (profileNetworkPreference.getExcludedUids().length != 0) {
uidRangeSet = UidRangeUtils.removeRangeSetFromUidRange(
- range, UidRangeUtils.convertListToUidRange(
+ range, UidRangeUtils.convertArrayToUidRange(
profileNetworkPreference.getExcludedUids()));
} else {
uidRangeSet = new ArraySet<>();
@@ -14253,7 +14288,7 @@
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
profileNetworkPreferenceBuilder.setIncludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID)});
registerDefaultNetworkCallbacks();
testPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false, testHandle,
@@ -14272,7 +14307,7 @@
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
profileNetworkPreferenceBuilder.setIncludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
registerDefaultNetworkCallbacks();
testPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false,
@@ -14291,7 +14326,7 @@
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
profileNetworkPreferenceBuilder.setExcludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
registerDefaultNetworkCallbacks();
testPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false,
@@ -14311,7 +14346,7 @@
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
profileNetworkPreferenceBuilder.setExcludedUids(
- List.of(testHandle.getUid(0) - 1));
+ new int[]{testHandle.getUid(0) - 1});
final TestOnCompleteListener listener = new TestOnCompleteListener();
Assert.assertThrows(IllegalArgumentException.class, () -> mCm.setProfileNetworkPreferences(
testHandle, List.of(profileNetworkPreferenceBuilder.build()),
@@ -14319,7 +14354,7 @@
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setIncludedUids(
- List.of(testHandle.getUid(0) - 1));
+ new int[]{testHandle.getUid(0) - 1});
Assert.assertThrows(IllegalArgumentException.class,
() -> mCm.setProfileNetworkPreferences(
testHandle, List.of(profileNetworkPreferenceBuilder.build()),
@@ -14328,9 +14363,9 @@
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setIncludedUids(
- List.of(testHandle.getUid(0) - 1));
+ new int[]{testHandle.getUid(0) - 1});
profileNetworkPreferenceBuilder.setExcludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
Assert.assertThrows(IllegalArgumentException.class,
() -> mCm.setProfileNetworkPreferences(
testHandle, List.of(profileNetworkPreferenceBuilder.build()),
@@ -14341,9 +14376,9 @@
profileNetworkPreferenceBuilder2.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder2.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
profileNetworkPreferenceBuilder2.setIncludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
profileNetworkPreferenceBuilder.setIncludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
Assert.assertThrows(IllegalArgumentException.class,
() -> mCm.setProfileNetworkPreferences(
testHandle, List.of(profileNetworkPreferenceBuilder.build(),
@@ -14352,9 +14387,9 @@
profileNetworkPreferenceBuilder2.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder2.setExcludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
profileNetworkPreferenceBuilder.setExcludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
Assert.assertThrows(IllegalArgumentException.class,
() -> mCm.setProfileNetworkPreferences(
testHandle, List.of(profileNetworkPreferenceBuilder.build(),
@@ -14364,9 +14399,9 @@
profileNetworkPreferenceBuilder2.setPreference(
PROFILE_NETWORK_PREFERENCE_ENTERPRISE_NO_FALLBACK);
profileNetworkPreferenceBuilder2.setExcludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
profileNetworkPreferenceBuilder.setExcludedUids(
- List.of(testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)));
+ new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
Assert.assertThrows(IllegalArgumentException.class,
() -> mCm.setProfileNetworkPreferences(
testHandle, List.of(profileNetworkPreferenceBuilder.build(),
@@ -14693,7 +14728,7 @@
}
@Test
- public void testAccessUids() throws Exception {
+ public void testAllowedUids() throws Exception {
final int preferenceOrder =
ConnectivityService.PREFERENCE_ORDER_IRRELEVANT_BECAUSE_NOT_DEFAULT;
mServiceContext.setPermission(NETWORK_FACTORY, PERMISSION_GRANTED);
@@ -14710,7 +14745,7 @@
final NetworkCapabilities nc = new NetworkCapabilities.Builder()
.addTransportType(TRANSPORT_TEST)
.removeCapability(NET_CAPABILITY_NOT_RESTRICTED)
- .setAccessUids(uids)
+ .setAllowedUids(uids)
.build();
final TestNetworkAgentWrapper agent = new TestNetworkAgentWrapper(TRANSPORT_TEST,
new LinkProperties(), nc);
@@ -14728,10 +14763,10 @@
uids.add(300);
uids.add(400);
- nc.setAccessUids(uids);
+ nc.setAllowedUids(uids);
agent.setNetworkCapabilities(nc, true /* sendToConnectivityService */);
if (SdkLevel.isAtLeastT()) {
- cb.expectCapabilitiesThat(agent, caps -> caps.getAccessUids().equals(uids));
+ cb.expectCapabilitiesThat(agent, caps -> caps.getAllowedUids().equals(uids));
} else {
cb.assertNoCallback();
}
@@ -14745,10 +14780,10 @@
inOrder.verify(mMockNetd, times(1)).networkAddUidRangesParcel(uids300400Parcel);
}
- nc.setAccessUids(uids);
+ nc.setAllowedUids(uids);
agent.setNetworkCapabilities(nc, true /* sendToConnectivityService */);
if (SdkLevel.isAtLeastT()) {
- cb.expectCapabilitiesThat(agent, caps -> caps.getAccessUids().equals(uids));
+ cb.expectCapabilitiesThat(agent, caps -> caps.getAllowedUids().equals(uids));
inOrder.verify(mMockNetd, times(1)).networkRemoveUidRangesParcel(uids200Parcel);
} else {
cb.assertNoCallback();
@@ -14756,10 +14791,10 @@
uids.clear();
uids.add(600);
- nc.setAccessUids(uids);
+ nc.setAllowedUids(uids);
agent.setNetworkCapabilities(nc, true /* sendToConnectivityService */);
if (SdkLevel.isAtLeastT()) {
- cb.expectCapabilitiesThat(agent, caps -> caps.getAccessUids().equals(uids));
+ cb.expectCapabilitiesThat(agent, caps -> caps.getAllowedUids().equals(uids));
} else {
cb.assertNoCallback();
}
@@ -14773,10 +14808,10 @@
}
uids.clear();
- nc.setAccessUids(uids);
+ nc.setAllowedUids(uids);
agent.setNetworkCapabilities(nc, true /* sendToConnectivityService */);
if (SdkLevel.isAtLeastT()) {
- cb.expectCapabilitiesThat(agent, caps -> caps.getAccessUids().isEmpty());
+ cb.expectCapabilitiesThat(agent, caps -> caps.getAllowedUids().isEmpty());
inOrder.verify(mMockNetd, times(1)).networkRemoveUidRangesParcel(uids600Parcel);
} else {
cb.assertNoCallback();
@@ -14787,7 +14822,7 @@
}
@Test
- public void testCbsAccessUids() throws Exception {
+ public void testCbsAllowedUids() throws Exception {
mServiceContext.setPermission(NETWORK_FACTORY, PERMISSION_GRANTED);
mServiceContext.setPermission(MANAGE_TEST_NETWORKS, PERMISSION_GRANTED);
@@ -14824,29 +14859,29 @@
new LinkProperties(), ncb.build());
mCellNetworkAgent.connect(true);
cb.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
- ncb.setAccessUids(serviceUidSet);
+ ncb.setAllowedUids(serviceUidSet);
mCellNetworkAgent.setNetworkCapabilities(ncb.build(), true /* sendToCS */);
if (SdkLevel.isAtLeastT()) {
cb.expectCapabilitiesThat(mCellNetworkAgent,
- caps -> caps.getAccessUids().equals(serviceUidSet));
+ caps -> caps.getAllowedUids().equals(serviceUidSet));
} else {
// S must ignore access UIDs.
cb.assertNoCallback(TEST_CALLBACK_TIMEOUT_MS);
}
// ...but not to some other UID. Rejection sets UIDs to the empty set
- ncb.setAccessUids(nonServiceUidSet);
+ ncb.setAllowedUids(nonServiceUidSet);
mCellNetworkAgent.setNetworkCapabilities(ncb.build(), true /* sendToCS */);
if (SdkLevel.isAtLeastT()) {
cb.expectCapabilitiesThat(mCellNetworkAgent,
- caps -> caps.getAccessUids().isEmpty());
+ caps -> caps.getAllowedUids().isEmpty());
} else {
// S must ignore access UIDs.
cb.assertNoCallback(TEST_CALLBACK_TIMEOUT_MS);
}
// ...and also not to multiple UIDs even including the service UID
- ncb.setAccessUids(serviceUidSetPlus);
+ ncb.setAllowedUids(serviceUidSetPlus);
mCellNetworkAgent.setNetworkCapabilities(ncb.build(), true /* sendToCS */);
cb.assertNoCallback(TEST_CALLBACK_TIMEOUT_MS);
@@ -14869,7 +14904,7 @@
new LinkProperties(), ncb.build());
mWiFiNetworkAgent.connect(true);
cb.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent);
- ncb.setAccessUids(serviceUidSet);
+ ncb.setAllowedUids(serviceUidSet);
mWiFiNetworkAgent.setNetworkCapabilities(ncb.build(), true /* sendToCS */);
cb.assertNoCallback(TEST_CALLBACK_TIMEOUT_MS);
mCm.unregisterNetworkCallback(cb);
@@ -15577,4 +15612,91 @@
assertNull(readHead.poll(TEST_CALLBACK_TIMEOUT_MS, it -> true));
}
+
+ @Test
+ public void testIgnoreValidationAfterRoamDisabled() throws Exception {
+ assumeFalse(SdkLevel.isAtLeastT());
+ // testIgnoreValidationAfterRoam off
+ doReturn(-1).when(mResources)
+ .getInteger(R.integer.config_validationFailureAfterRoamIgnoreTimeMillis);
+
+ mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
+ mCellNetworkAgent.connect(true);
+ NetworkCapabilities wifiNc1 = new NetworkCapabilities()
+ .addTransportType(TRANSPORT_WIFI)
+ .setTransportInfo(new WifiInfo.Builder().setBssid("AA:AA:AA:AA:AA:AA").build());
+ NetworkCapabilities wifiNc2 = new NetworkCapabilities()
+ .addTransportType(TRANSPORT_WIFI)
+ .setTransportInfo(new WifiInfo.Builder().setBssid("BB:BB:BB:BB:BB:BB").build());
+ final LinkProperties wifiLp = new LinkProperties();
+ wifiLp.setInterfaceName(WIFI_IFNAME);
+ mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, wifiLp, wifiNc1);
+ mWiFiNetworkAgent.connect(true);
+
+ // The default network will be switching to Wi-Fi Network.
+ final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback();
+ final NetworkRequest wifiRequest = new NetworkRequest.Builder()
+ .addTransportType(TRANSPORT_WIFI).build();
+ mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback);
+ wifiNetworkCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent);
+ registerDefaultNetworkCallbacks();
+ mDefaultNetworkCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent);
+
+ // Wi-Fi roaming from wifiNc1 to wifiNc2.
+ mWiFiNetworkAgent.setNetworkCapabilities(wifiNc2, true);
+ mWiFiNetworkAgent.setNetworkInvalid(false);
+ mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false);
+ mDefaultNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent);
+ }
+
+ @Test
+ public void testIgnoreValidationAfterRoamEnabled() throws Exception {
+ assumeFalse(SdkLevel.isAtLeastT());
+ // testIgnoreValidationAfterRoam on
+ doReturn(5000).when(mResources)
+ .getInteger(R.integer.config_validationFailureAfterRoamIgnoreTimeMillis);
+
+ mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
+ mCellNetworkAgent.connect(true);
+ NetworkCapabilities wifiNc1 = new NetworkCapabilities()
+ .addTransportType(TRANSPORT_WIFI)
+ .setTransportInfo(new WifiInfo.Builder().setBssid("AA:AA:AA:AA:AA:AA").build());
+ NetworkCapabilities wifiNc2 = new NetworkCapabilities()
+ .addTransportType(TRANSPORT_WIFI)
+ .setTransportInfo(new WifiInfo.Builder().setBssid("BB:BB:BB:BB:BB:BB").build());
+ final LinkProperties wifiLp = new LinkProperties();
+ wifiLp.setInterfaceName(WIFI_IFNAME);
+ mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, wifiLp, wifiNc1);
+ mWiFiNetworkAgent.connect(true);
+
+ // The default network will be switching to Wi-Fi Network.
+ final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback();
+ final NetworkRequest wifiRequest = new NetworkRequest.Builder()
+ .addTransportType(TRANSPORT_WIFI).build();
+ mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback);
+ wifiNetworkCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent);
+ registerDefaultNetworkCallbacks();
+ mDefaultNetworkCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent);
+
+ // Wi-Fi roaming from wifiNc1 to wifiNc2.
+ mWiFiNetworkAgent.setNetworkCapabilities(wifiNc2, true);
+ mWiFiNetworkAgent.setNetworkInvalid(false);
+ mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false);
+
+ // Network validation failed, but the result will be ignored.
+ assertTrue(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability(
+ NET_CAPABILITY_VALIDATED));
+ mWiFiNetworkAgent.setNetworkValid(false);
+
+ // Behavior of after config_validationFailureAfterRoamIgnoreTimeMillis
+ ConditionVariable waitForValidationBlock = new ConditionVariable();
+ doReturn(50).when(mResources)
+ .getInteger(R.integer.config_validationFailureAfterRoamIgnoreTimeMillis);
+ // Wi-Fi roaming from wifiNc2 to wifiNc1.
+ mWiFiNetworkAgent.setNetworkCapabilities(wifiNc1, true);
+ mWiFiNetworkAgent.setNetworkInvalid(false);
+ waitForValidationBlock.block(150);
+ mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false);
+ mDefaultNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent);
+ }
}
diff --git a/tests/unit/java/com/android/server/LegacyTypeTrackerTest.kt b/tests/unit/java/com/android/server/LegacyTypeTrackerTest.kt
index 64736f2..7ed55e5 100644
--- a/tests/unit/java/com/android/server/LegacyTypeTrackerTest.kt
+++ b/tests/unit/java/com/android/server/LegacyTypeTrackerTest.kt
@@ -23,6 +23,8 @@
import android.content.Context
import android.content.pm.PackageManager
+import android.content.pm.PackageManager.FEATURE_ETHERNET
+import android.content.pm.PackageManager.FEATURE_USB_HOST
import android.content.pm.PackageManager.FEATURE_WIFI
import android.content.pm.PackageManager.FEATURE_WIFI_DIRECT
import android.net.ConnectivityManager.TYPE_ETHERNET
@@ -40,7 +42,6 @@
import android.net.ConnectivityManager.TYPE_WIFI
import android.net.ConnectivityManager.TYPE_WIFI_P2P
import android.net.ConnectivityManager.TYPE_WIMAX
-import android.net.EthernetManager
import android.net.NetworkInfo.DetailedState.CONNECTED
import android.net.NetworkInfo.DetailedState.DISCONNECTED
import android.os.Build
@@ -82,9 +83,8 @@
private val mContext = mock(Context::class.java).apply {
doReturn(true).`when`(mPm).hasSystemFeature(FEATURE_WIFI)
doReturn(true).`when`(mPm).hasSystemFeature(FEATURE_WIFI_DIRECT)
+ doReturn(true).`when`(mPm).hasSystemFeature(FEATURE_ETHERNET)
doReturn(mPm).`when`(this).packageManager
- doReturn(mock(EthernetManager::class.java)).`when`(this).getSystemService(
- Context.ETHERNET_SERVICE)
}
private val mTm = mock(TelephonyManager::class.java).apply {
doReturn(true).`when`(this).isDataCapable
@@ -105,7 +105,8 @@
@Test
fun testSupportedTypes_NoEthernet() {
- doReturn(null).`when`(mContext).getSystemService(Context.ETHERNET_SERVICE)
+ doReturn(false).`when`(mPm).hasSystemFeature(FEATURE_ETHERNET)
+ doReturn(false).`when`(mPm).hasSystemFeature(FEATURE_USB_HOST)
assertFalse(makeTracker().isTypeSupported(TYPE_ETHERNET))
}
diff --git a/tests/unit/java/com/android/server/NativeDaemonConnectorTest.java b/tests/unit/java/com/android/server/NativeDaemonConnectorTest.java
new file mode 100644
index 0000000..e2253a2
--- /dev/null
+++ b/tests/unit/java/com/android/server/NativeDaemonConnectorTest.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import static com.android.server.NativeDaemonConnector.appendEscaped;
+import static com.android.server.NativeDaemonConnector.makeCommand;
+
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.MediumTest;
+
+import com.android.server.NativeDaemonConnector.SensitiveArg;
+
+/**
+ * Tests for {@link NativeDaemonConnector}.
+ */
+@MediumTest
+public class NativeDaemonConnectorTest extends AndroidTestCase {
+ private static final String TAG = "NativeDaemonConnectorTest";
+
+ public void testArgumentNormal() throws Exception {
+ final StringBuilder builder = new StringBuilder();
+
+ builder.setLength(0);
+ appendEscaped(builder, "");
+ assertEquals("", builder.toString());
+
+ builder.setLength(0);
+ appendEscaped(builder, "foo");
+ assertEquals("foo", builder.toString());
+
+ builder.setLength(0);
+ appendEscaped(builder, "foo\"bar");
+ assertEquals("foo\\\"bar", builder.toString());
+
+ builder.setLength(0);
+ appendEscaped(builder, "foo\\bar\\\"baz");
+ assertEquals("foo\\\\bar\\\\\\\"baz", builder.toString());
+ }
+
+ public void testArgumentWithSpaces() throws Exception {
+ final StringBuilder builder = new StringBuilder();
+
+ builder.setLength(0);
+ appendEscaped(builder, "foo bar");
+ assertEquals("\"foo bar\"", builder.toString());
+
+ builder.setLength(0);
+ appendEscaped(builder, "foo\"bar\\baz foo");
+ assertEquals("\"foo\\\"bar\\\\baz foo\"", builder.toString());
+ }
+
+ public void testArgumentWithUtf() throws Exception {
+ final StringBuilder builder = new StringBuilder();
+
+ builder.setLength(0);
+ appendEscaped(builder, "caf\u00E9 c\u00F6ffee");
+ assertEquals("\"caf\u00E9 c\u00F6ffee\"", builder.toString());
+ }
+
+ public void testSensitiveArgs() throws Exception {
+ final StringBuilder rawBuilder = new StringBuilder();
+ final StringBuilder logBuilder = new StringBuilder();
+
+ rawBuilder.setLength(0);
+ logBuilder.setLength(0);
+ makeCommand(rawBuilder, logBuilder, 1, "foo", "bar", "baz");
+ assertEquals("1 foo bar baz\0", rawBuilder.toString());
+ assertEquals("1 foo bar baz", logBuilder.toString());
+
+ rawBuilder.setLength(0);
+ logBuilder.setLength(0);
+ makeCommand(rawBuilder, logBuilder, 1, "foo", new SensitiveArg("bar"), "baz");
+ assertEquals("1 foo bar baz\0", rawBuilder.toString());
+ assertEquals("1 foo [scrubbed] baz", logBuilder.toString());
+
+ rawBuilder.setLength(0);
+ logBuilder.setLength(0);
+ makeCommand(rawBuilder, logBuilder, 1, "foo", new SensitiveArg("foo bar"), "baz baz",
+ new SensitiveArg("wat"));
+ assertEquals("1 foo \"foo bar\" \"baz baz\" wat\0", rawBuilder.toString());
+ assertEquals("1 foo [scrubbed] \"baz baz\" [scrubbed]", logBuilder.toString());
+ }
+}
diff --git a/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java b/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java
index 8a2cfc2..6c8b545 100644
--- a/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java
+++ b/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java
@@ -25,6 +25,7 @@
import static com.android.testutils.MiscAsserts.assertThrows;
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.argThat;
import static org.mockito.Mockito.clearInvocations;
@@ -33,6 +34,7 @@
import android.annotation.NonNull;
import android.net.INetd;
+import android.net.InetAddresses;
import android.net.IpPrefix;
import android.os.Build;
import android.os.ParcelFileDescriptor;
@@ -52,6 +54,8 @@
import java.io.FileDescriptor;
import java.io.IOException;
+import java.net.Inet4Address;
+import java.net.Inet6Address;
import java.util.Objects;
@RunWith(DevSdkIgnoreRunner.class)
@@ -61,9 +65,12 @@
private static final String BASE_IFACE = "test0";
private static final String STACKED_IFACE = "v4-test0";
private static final int BASE_IFINDEX = 1000;
+ private static final int STACKED_IFINDEX = 1001;
private static final IpPrefix NAT64_IP_PREFIX = new IpPrefix("64:ff9b::/96");
private static final String NAT64_PREFIX_STRING = "64:ff9b::";
+ private static final Inet6Address INET6_PFX96 = (Inet6Address)
+ InetAddresses.parseNumericAddress(NAT64_PREFIX_STRING);
private static final int GOOGLE_DNS_4 = 0x08080808; // 8.8.8.8
private static final int NETID = 42;
@@ -74,6 +81,10 @@
private static final String XLAT_LOCAL_IPV4ADDR_STRING = "192.0.0.46";
private static final String XLAT_LOCAL_IPV6ADDR_STRING = "2001:db8:0:b11::464";
+ private static final Inet4Address INET4_LOCAL4 = (Inet4Address)
+ InetAddresses.parseNumericAddress(XLAT_LOCAL_IPV4ADDR_STRING);
+ private static final Inet6Address INET6_LOCAL6 = (Inet6Address)
+ InetAddresses.parseNumericAddress(XLAT_LOCAL_IPV6ADDR_STRING);
private static final int CLATD_PID = 10483;
private static final int TUN_FD = 534;
@@ -129,6 +140,8 @@
public int getInterfaceIndex(String ifName) {
if (BASE_IFACE.equals(ifName)) {
return BASE_IFINDEX;
+ } else if (STACKED_IFACE.equals(ifName)) {
+ return STACKED_IFINDEX;
}
fail("unsupported arg: " + ifName);
return -1;
@@ -315,6 +328,11 @@
// [1] Start clatd.
final String addr6For464xlat = coordinator.clatStart(BASE_IFACE, NETID, NAT64_IP_PREFIX);
assertEquals(XLAT_LOCAL_IPV6ADDR_STRING, addr6For464xlat);
+ final ClatCoordinator.ClatdTracker expected = new ClatCoordinator.ClatdTracker(
+ BASE_IFACE, BASE_IFINDEX, STACKED_IFACE, STACKED_IFINDEX,
+ INET4_LOCAL4, INET6_LOCAL6, INET6_PFX96, CLATD_PID, RAW_SOCK_COOKIE);
+ final ClatCoordinator.ClatdTracker actual = coordinator.getClatdTrackerForTesting();
+ assertEquals(expected, actual);
// Pick an IPv4 address.
inOrder.verify(mDeps).selectIpv4Address(eq(INIT_V4ADDR_STRING),
@@ -327,6 +345,7 @@
// Open, configure and bring up the tun interface.
inOrder.verify(mDeps).createTunInterface(eq(STACKED_IFACE));
inOrder.verify(mDeps).adoptFd(eq(TUN_FD));
+ inOrder.verify(mDeps).getInterfaceIndex(eq(STACKED_IFACE));
inOrder.verify(mNetd).interfaceSetEnableIPv6(eq(STACKED_IFACE), eq(false /* enable */));
inOrder.verify(mDeps).detectMtu(eq(NAT64_PREFIX_STRING), eq(GOOGLE_DNS_4), eq(MARK));
inOrder.verify(mNetd).interfaceSetMtu(eq(STACKED_IFACE),
@@ -372,6 +391,7 @@
inOrder.verify(mDeps).stopClatd(eq(BASE_IFACE), eq(NAT64_PREFIX_STRING),
eq(XLAT_LOCAL_IPV4ADDR_STRING), eq(XLAT_LOCAL_IPV6ADDR_STRING), eq(CLATD_PID));
inOrder.verify(mDeps).untagSocket(eq(RAW_SOCK_COOKIE));
+ assertNull(coordinator.getClatdTrackerForTesting());
inOrder.verifyNoMoreInteractions();
// [4] Expect an IO exception while stopping a clatd that doesn't exist.
diff --git a/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java b/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java
index 6590543..6b379e8 100644
--- a/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java
+++ b/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java
@@ -77,6 +77,7 @@
import android.net.UidRange;
import android.net.Uri;
import android.os.Build;
+import android.os.Process;
import android.os.SystemConfigManager;
import android.os.UserHandle;
import android.os.UserManager;
@@ -88,7 +89,10 @@
import androidx.test.InstrumentationRegistry;
import androidx.test.filters.SmallTest;
+import com.android.modules.utils.build.SdkLevel;
import com.android.net.module.util.CollectionUtils;
+import com.android.networkstack.apishim.ProcessShimImpl;
+import com.android.networkstack.apishim.common.ProcessShim;
import com.android.server.BpfNetMaps;
import com.android.testutils.DevSdkIgnoreRule;
import com.android.testutils.DevSdkIgnoreRunner;
@@ -153,6 +157,8 @@
private NetdMonitor mNetdMonitor;
private BpfMapMonitor mBpfMapMonitor;
+ private ProcessShim mProcessShim = ProcessShimImpl.newInstance();
+
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
@@ -197,6 +203,10 @@
return mPermissionMonitor.hasRestrictedNetworkPermission(packageInfo);
}
+ private boolean hasSdkSandbox(final int uid) {
+ return SdkLevel.isAtLeastT() && Process.isApplicationUid(uid);
+ }
+
private static PackageInfo systemPackageInfoWithPermissions(String... permissions) {
return packageInfoWithPermissions(
REQUESTED_PERMISSION_GRANTED, permissions, PARTITION_SYSTEM);
@@ -493,6 +503,11 @@
String... permissions) throws Exception {
addPackage(name, uid, permissions);
assertEquals(hasPermission, mPermissionMonitor.hasUseBackgroundNetworksPermission(uid));
+ if (hasSdkSandbox(uid)) {
+ final int sdkSandboxUid = mProcessShim.toSdkSandboxUid(uid);
+ assertEquals(hasPermission,
+ mPermissionMonitor.hasUseBackgroundNetworksPermission(sdkSandboxUid));
+ }
}
@Test
@@ -531,7 +546,7 @@
}).when(mockBpfmap).setNetPermForUids(anyInt(), any(int[].class));
}
- public void expectTrafficPerm(int permission, int... appIds) {
+ public void expectTrafficPerm(int permission, Integer... appIds) {
for (final int appId : appIds) {
if (mAppIdsTrafficPermission.get(appId, DOES_NOT_EXIST) == DOES_NOT_EXIST) {
fail("appId " + appId + " does not exist.");
@@ -540,6 +555,17 @@
fail("appId " + appId + " has wrong permission: "
+ mAppIdsTrafficPermission.get(appId));
}
+ if (hasSdkSandbox(appId)) {
+ int sdkSandboxAppId = mProcessShim.toSdkSandboxUid(appId);
+ if (mAppIdsTrafficPermission.get(sdkSandboxAppId, DOES_NOT_EXIST)
+ == DOES_NOT_EXIST) {
+ fail("SDK sandbox appId " + sdkSandboxAppId + " does not exist.");
+ }
+ if (mAppIdsTrafficPermission.get(sdkSandboxAppId) != permission) {
+ fail("SDK sandbox appId " + sdkSandboxAppId + " has wrong permission: "
+ + mAppIdsTrafficPermission.get(sdkSandboxAppId));
+ }
+ }
}
}
}
@@ -589,6 +615,17 @@
if (mUidsNetworkPermission.get(uid) != permission) {
fail("uid " + uid + " has wrong permission: " + permission);
}
+ if (hasSdkSandbox(uid)) {
+ int sdkSandboxUid = mProcessShim.toSdkSandboxUid(uid);
+ if (mUidsNetworkPermission.get(sdkSandboxUid, DOES_NOT_EXIST)
+ == DOES_NOT_EXIST) {
+ fail("SDK sandbox uid " + uid + " does not exist.");
+ }
+ if (mUidsNetworkPermission.get(sdkSandboxUid) != permission) {
+ fail("SDK sandbox uid " + uid + " has wrong permission: "
+ + permission);
+ }
+ }
}
}
}
@@ -600,6 +637,14 @@
if (mUidsNetworkPermission.get(uid, DOES_NOT_EXIST) != DOES_NOT_EXIST) {
fail("uid " + uid + " has listed permissions, expected none.");
}
+ if (hasSdkSandbox(uid)) {
+ int sdkSandboxUid = mProcessShim.toSdkSandboxUid(uid);
+ if (mUidsNetworkPermission.get(sdkSandboxUid, DOES_NOT_EXIST)
+ != DOES_NOT_EXIST) {
+ fail("SDK sandbox uid " + sdkSandboxUid
+ + " has listed permissions, expected none.");
+ }
+ }
}
}
}
@@ -785,9 +830,18 @@
// MOCK_APPID2: MOCK_PACKAGE2 does not have any permission.
// SYSTEM_APPID1: SYSTEM_PACKAGE1 has internet permission and update device stats permission
// SYSTEM_APPID2: SYSTEM_PACKAGE2 has only update device stats permission.
+ // The SDK sandbox APPIDs must have permissions mirroring the app
SparseIntArray netdPermissionsAppIds = new SparseIntArray();
netdPermissionsAppIds.put(MOCK_APPID1, PERMISSION_INTERNET);
+ if (hasSdkSandbox(MOCK_APPID1)) {
+ netdPermissionsAppIds.put(mProcessShim.toSdkSandboxUid(MOCK_APPID1),
+ PERMISSION_INTERNET);
+ }
netdPermissionsAppIds.put(MOCK_APPID2, PERMISSION_NONE);
+ if (hasSdkSandbox(MOCK_APPID2)) {
+ netdPermissionsAppIds.put(mProcessShim.toSdkSandboxUid(MOCK_APPID2),
+ PERMISSION_NONE);
+ }
netdPermissionsAppIds.put(SYSTEM_APPID1, PERMISSION_TRAFFIC_ALL);
netdPermissionsAppIds.put(SYSTEM_APPID2, PERMISSION_UPDATE_DEVICE_STATS);
diff --git a/tests/unit/java/com/android/server/connectivity/UidRangeUtilsTest.java b/tests/unit/java/com/android/server/connectivity/UidRangeUtilsTest.java
index b8c2673..b8c552e 100644
--- a/tests/unit/java/com/android/server/connectivity/UidRangeUtilsTest.java
+++ b/tests/unit/java/com/android/server/connectivity/UidRangeUtilsTest.java
@@ -351,4 +351,55 @@
expected.add(uids6);
assertEquals(expected, UidRangeUtils.convertListToUidRange(input));
}
+
+ @Test @DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R)
+ public void testConvertArrayToUidRange() {
+ final UidRange uids1_1 = new UidRange(1, 1);
+ final UidRange uids1_2 = new UidRange(1, 2);
+ final UidRange uids100_100 = new UidRange(100, 100);
+ final UidRange uids10_10 = new UidRange(10, 10);
+
+ final UidRange uids10_14 = new UidRange(10, 14);
+ final UidRange uids20_24 = new UidRange(20, 24);
+
+ final Set<UidRange> expected = new ArraySet<>();
+ int[] input = new int[0];
+
+ assertThrows(NullPointerException.class, () -> UidRangeUtils.convertArrayToUidRange(null));
+ assertEquals(expected, UidRangeUtils.convertArrayToUidRange(input));
+
+ input = new int[] {1};
+ expected.add(uids1_1);
+ assertEquals(expected, UidRangeUtils.convertArrayToUidRange(input));
+
+ input = new int[]{1, 2};
+ expected.clear();
+ expected.add(uids1_2);
+ assertEquals(expected, UidRangeUtils.convertArrayToUidRange(input));
+
+ input = new int[]{1, 100};
+ expected.clear();
+ expected.add(uids1_1);
+ expected.add(uids100_100);
+ assertEquals(expected, UidRangeUtils.convertArrayToUidRange(input));
+
+ input = new int[]{100, 1};
+ expected.clear();
+ expected.add(uids1_1);
+ expected.add(uids100_100);
+ assertEquals(expected, UidRangeUtils.convertArrayToUidRange(input));
+
+ input = new int[]{100, 1, 2, 1, 10};
+ expected.clear();
+ expected.add(uids1_2);
+ expected.add(uids10_10);
+ expected.add(uids100_100);
+ assertEquals(expected, UidRangeUtils.convertArrayToUidRange(input));
+
+ input = new int[]{10, 11, 12, 13, 14, 20, 21, 22, 23, 24};
+ expected.clear();
+ expected.add(uids10_14);
+ expected.add(uids20_24);
+ assertEquals(expected, UidRangeUtils.convertArrayToUidRange(input));
+ }
}
diff --git a/tests/unit/java/com/android/server/net/IpConfigStoreTest.java b/tests/unit/java/com/android/server/net/IpConfigStoreTest.java
new file mode 100644
index 0000000..e9a5309
--- /dev/null
+++ b/tests/unit/java/com/android/server/net/IpConfigStoreTest.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.net;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import android.net.InetAddresses;
+import android.net.IpConfiguration;
+import android.net.IpConfiguration.IpAssignment;
+import android.net.IpConfiguration.ProxySettings;
+import android.net.LinkAddress;
+import android.net.ProxyInfo;
+import android.net.StaticIpConfiguration;
+import android.util.ArrayMap;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+/**
+ * Unit tests for {@link IpConfigStore}
+ */
+@RunWith(AndroidJUnit4.class)
+public class IpConfigStoreTest {
+ private static final int KEY_CONFIG = 17;
+ private static final String IFACE_1 = "eth0";
+ private static final String IFACE_2 = "eth1";
+ private static final String IP_ADDR_1 = "192.168.1.10/24";
+ private static final String IP_ADDR_2 = "192.168.1.20/24";
+ private static final String DNS_IP_ADDR_1 = "1.2.3.4";
+ private static final String DNS_IP_ADDR_2 = "5.6.7.8";
+
+ @Test
+ public void backwardCompatibility2to3() throws IOException {
+ ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
+ DataOutputStream outputStream = new DataOutputStream(byteStream);
+
+ final IpConfiguration expectedConfig =
+ newIpConfiguration(IpAssignment.DHCP, ProxySettings.NONE, null, null);
+
+ // Emulate writing to old format.
+ writeDhcpConfigV2(outputStream, KEY_CONFIG, expectedConfig);
+
+ InputStream in = new ByteArrayInputStream(byteStream.toByteArray());
+ ArrayMap<String, IpConfiguration> configurations = IpConfigStore.readIpConfigurations(in);
+
+ assertNotNull(configurations);
+ assertEquals(1, configurations.size());
+ IpConfiguration actualConfig = configurations.get(String.valueOf(KEY_CONFIG));
+ assertNotNull(actualConfig);
+ assertEquals(expectedConfig, actualConfig);
+ }
+
+ @Test
+ public void staticIpMultiNetworks() throws Exception {
+ final ArrayList<InetAddress> dnsServers = new ArrayList<>();
+ dnsServers.add(InetAddresses.parseNumericAddress(DNS_IP_ADDR_1));
+ dnsServers.add(InetAddresses.parseNumericAddress(DNS_IP_ADDR_2));
+ final StaticIpConfiguration staticIpConfiguration1 = new StaticIpConfiguration.Builder()
+ .setIpAddress(new LinkAddress(IP_ADDR_1))
+ .setDnsServers(dnsServers).build();
+ final StaticIpConfiguration staticIpConfiguration2 = new StaticIpConfiguration.Builder()
+ .setIpAddress(new LinkAddress(IP_ADDR_2))
+ .setDnsServers(dnsServers).build();
+
+ ProxyInfo proxyInfo =
+ ProxyInfo.buildDirectProxy("10.10.10.10", 88, Arrays.asList("host1", "host2"));
+
+ IpConfiguration expectedConfig1 = newIpConfiguration(IpAssignment.STATIC,
+ ProxySettings.STATIC, staticIpConfiguration1, proxyInfo);
+ IpConfiguration expectedConfig2 = newIpConfiguration(IpAssignment.STATIC,
+ ProxySettings.STATIC, staticIpConfiguration2, proxyInfo);
+
+ ArrayMap<String, IpConfiguration> expectedNetworks = new ArrayMap<>();
+ expectedNetworks.put(IFACE_1, expectedConfig1);
+ expectedNetworks.put(IFACE_2, expectedConfig2);
+
+ MockedDelayedDiskWrite writer = new MockedDelayedDiskWrite();
+ IpConfigStore store = new IpConfigStore(writer);
+ store.writeIpConfigurations("file/path/not/used/", expectedNetworks);
+
+ InputStream in = new ByteArrayInputStream(writer.mByteStream.toByteArray());
+ ArrayMap<String, IpConfiguration> actualNetworks = IpConfigStore.readIpConfigurations(in);
+ assertNotNull(actualNetworks);
+ assertEquals(2, actualNetworks.size());
+ assertEquals(expectedNetworks.get(IFACE_1), actualNetworks.get(IFACE_1));
+ assertEquals(expectedNetworks.get(IFACE_2), actualNetworks.get(IFACE_2));
+ }
+
+ private IpConfiguration newIpConfiguration(IpAssignment ipAssignment,
+ ProxySettings proxySettings, StaticIpConfiguration staticIpConfig, ProxyInfo info) {
+ final IpConfiguration config = new IpConfiguration();
+ config.setIpAssignment(ipAssignment);
+ config.setProxySettings(proxySettings);
+ config.setStaticIpConfiguration(staticIpConfig);
+ config.setHttpProxy(info);
+ return config;
+ }
+
+ // This is simplified snapshot of code that was used to store values in V2 format (key as int).
+ private static void writeDhcpConfigV2(DataOutputStream out, int configKey,
+ IpConfiguration config) throws IOException {
+ out.writeInt(2); // VERSION 2
+ switch (config.getIpAssignment()) {
+ case DHCP:
+ out.writeUTF("ipAssignment");
+ out.writeUTF(config.getIpAssignment().toString());
+ break;
+ default:
+ fail("Not supported in test environment");
+ }
+
+ out.writeUTF("id");
+ out.writeInt(configKey);
+ out.writeUTF("eos");
+ }
+
+ /** Synchronously writes into given byte steam */
+ private static class MockedDelayedDiskWrite extends DelayedDiskWrite {
+ final ByteArrayOutputStream mByteStream = new ByteArrayOutputStream();
+
+ @Override
+ public void write(String filePath, Writer w) {
+ DataOutputStream outputStream = new DataOutputStream(mByteStream);
+
+ try {
+ w.onWriteCalled(outputStream);
+ } catch (IOException e) {
+ fail();
+ }
+ }
+ }
+}
diff --git a/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java b/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java
index aa4e4bb..ceeb997 100644
--- a/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java
+++ b/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java
@@ -517,10 +517,10 @@
.insertEntry(TEST_IFACE, UID_RED, SET_FOREGROUND, TAG_NONE, 512L, 4L, 256L, 2L, 0L)
.insertEntry(TEST_IFACE, UID_RED, SET_FOREGROUND, 0xFAAD, 256L, 2L, 128L, 1L, 0L)
.insertEntry(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 128L, 1L, 128L, 1L, 0L));
- mService.setUidForeground(UID_RED, false);
+ mService.noteUidForeground(UID_RED, false);
verify(mUidCounterSetMap, never()).deleteEntry(any());
mService.incrementOperationCount(UID_RED, 0xFAAD, 4);
- mService.setUidForeground(UID_RED, true);
+ mService.noteUidForeground(UID_RED, true);
verify(mUidCounterSetMap).updateEntry(
eq(new U32(UID_RED)), eq(new U8((short) SET_FOREGROUND)));
mService.incrementOperationCount(UID_RED, 0xFAAD, 6);
@@ -1118,7 +1118,7 @@
.insertEntry(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 64L, 1L, 64L, 1L, 0L)
.insertEntry(TEST_IFACE, UID_RED, SET_FOREGROUND, TAG_NONE, 32L, 2L, 32L, 2L, 0L)
.insertEntry(TEST_IFACE, UID_RED, SET_FOREGROUND, 0xFAAD, 1L, 1L, 1L, 1L, 0L));
- mService.setUidForeground(UID_RED, true);
+ mService.noteUidForeground(UID_RED, true);
verify(mUidCounterSetMap).updateEntry(
eq(new U32(UID_RED)), eq(new U8((short) SET_FOREGROUND)));
mService.incrementOperationCount(UID_RED, 0xFAAD, 1);