Merge "Add permitted_packages to framework-tethering."
diff --git a/Tethering/common/TetheringLib/api/system-current.txt b/Tethering/common/TetheringLib/api/system-current.txt
index 2f5ea6a..edd1ebb 100644
--- a/Tethering/common/TetheringLib/api/system-current.txt
+++ b/Tethering/common/TetheringLib/api/system-current.txt
@@ -23,7 +23,6 @@
method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void registerTetheringEventCallback(@NonNull java.util.concurrent.Executor, @NonNull android.net.TetheringManager.TetheringEventCallback);
method @RequiresPermission(anyOf={android.Manifest.permission.TETHER_PRIVILEGED, android.Manifest.permission.WRITE_SETTINGS}) public void requestLatestTetheringEntitlementResult(int, boolean, @NonNull java.util.concurrent.Executor, @NonNull android.net.TetheringManager.OnTetheringEntitlementResultListener);
method @RequiresPermission(anyOf={android.Manifest.permission.TETHER_PRIVILEGED, android.Manifest.permission.WRITE_SETTINGS}) public void startTethering(@NonNull android.net.TetheringManager.TetheringRequest, @NonNull java.util.concurrent.Executor, @NonNull android.net.TetheringManager.StartTetheringCallback);
- method @RequiresPermission(anyOf={android.Manifest.permission.TETHER_PRIVILEGED, android.Manifest.permission.WRITE_SETTINGS}) public void startTethering(int, @NonNull java.util.concurrent.Executor, @NonNull android.net.TetheringManager.StartTetheringCallback);
method @RequiresPermission(anyOf={android.Manifest.permission.TETHER_PRIVILEGED, android.Manifest.permission.WRITE_SETTINGS}) public void stopAllTethering();
method @RequiresPermission(anyOf={android.Manifest.permission.TETHER_PRIVILEGED, android.Manifest.permission.WRITE_SETTINGS}) public void stopTethering(int);
method @RequiresPermission(anyOf={android.Manifest.permission.TETHER_PRIVILEGED, android.Manifest.permission.ACCESS_NETWORK_STATE}) public void unregisterTetheringEventCallback(@NonNull android.net.TetheringManager.TetheringEventCallback);
diff --git a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
index b70165a..096f4fe 100644
--- a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
+++ b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
@@ -739,11 +739,13 @@
* @param type The tethering type, on of the {@code TetheringManager#TETHERING_*} constants.
* @param executor {@link Executor} to specify the thread upon which the callback of
* TetheringRequest will be invoked.
+ * @hide
*/
@RequiresPermission(anyOf = {
android.Manifest.permission.TETHER_PRIVILEGED,
android.Manifest.permission.WRITE_SETTINGS
})
+ @SystemApi(client = MODULE_LIBRARIES)
public void startTethering(int type, @NonNull final Executor executor,
@NonNull final StartTetheringCallback callback) {
startTethering(new TetheringRequest.Builder(type).build(), executor, callback);
diff --git a/Tethering/src/com/android/server/connectivity/tethering/Tethering.java b/Tethering/src/com/android/server/connectivity/tethering/Tethering.java
index 3dcc15f..020db54 100644
--- a/Tethering/src/com/android/server/connectivity/tethering/Tethering.java
+++ b/Tethering/src/com/android/server/connectivity/tethering/Tethering.java
@@ -303,7 +303,8 @@
final UserManager userManager = (UserManager) mContext.getSystemService(
Context.USER_SERVICE);
- mTetheringRestriction = new UserRestrictionActionListener(userManager, this);
+ mTetheringRestriction = new UserRestrictionActionListener(
+ userManager, this, mNotificationUpdater);
mExecutor = new TetheringThreadExecutor(mHandler);
mActiveDataSubIdListener = new ActiveDataSubIdListener(mExecutor);
@@ -369,9 +370,10 @@
mActiveDataSubId = subId;
updateConfiguration();
+ mNotificationUpdater.onActiveDataSubscriptionIdChanged(subId);
// To avoid launching unexpected provisioning checks, ignore re-provisioning
// when no CarrierConfig loaded yet. Assume reevaluateSimCardProvisioning()
- // ill be triggered again when CarrierConfig is loaded.
+ // will be triggered again when CarrierConfig is loaded.
if (mEntitlementMgr.getCarrierConfig(mConfig) != null) {
mEntitlementMgr.reevaluateSimCardProvisioning(mConfig);
} else {
@@ -431,9 +433,7 @@
// Called by wifi when the number of soft AP clients changed.
@Override
public void onConnectedClientsChanged(final List<WifiClient> clients) {
- if (mConnectedClientsTracker.updateConnectedClients(mForwardedDownstreams, clients)) {
- reportTetherClientsChanged(mConnectedClientsTracker.getLastTetheredClients());
- }
+ updateConnectedClients(clients);
}
}
@@ -635,7 +635,10 @@
Context.ETHERNET_SERVICE);
synchronized (mPublicSync) {
if (enable) {
- if (mEthernetCallback != null) return TETHER_ERROR_NO_ERROR;
+ if (mEthernetCallback != null) {
+ Log.d(TAG, "Ethernet tethering already started");
+ return TETHER_ERROR_NO_ERROR;
+ }
mEthernetCallback = new EthernetCallback();
mEthernetIfaceRequest = em.requestTetheredInterface(mExecutor, mEthernetCallback);
@@ -996,11 +999,14 @@
protected static class UserRestrictionActionListener {
private final UserManager mUserManager;
private final Tethering mWrapper;
+ private final TetheringNotificationUpdater mNotificationUpdater;
public boolean mDisallowTethering;
- public UserRestrictionActionListener(UserManager um, Tethering wrapper) {
+ public UserRestrictionActionListener(@NonNull UserManager um, @NonNull Tethering wrapper,
+ @NonNull TetheringNotificationUpdater updater) {
mUserManager = um;
mWrapper = wrapper;
+ mNotificationUpdater = updater;
mDisallowTethering = false;
}
@@ -1019,13 +1025,21 @@
return;
}
- // TODO: Add user restrictions notification.
- final boolean isTetheringActiveOnDevice = (mWrapper.getTetheredIfaces().length != 0);
-
- if (newlyDisallowed && isTetheringActiveOnDevice) {
- mWrapper.untetherAll();
- // TODO(b/148139325): send tetheringSupported on restriction change
+ if (!newlyDisallowed) {
+ // Clear the restricted notification when user is allowed to have tethering
+ // function.
+ mNotificationUpdater.tetheringRestrictionLifted();
+ return;
}
+
+ // Restricted notification is shown when tethering function is disallowed on
+ // user's device.
+ mNotificationUpdater.notifyTetheringDisabledByRestriction();
+
+ // Untether from all downstreams since tethering is disallowed.
+ mWrapper.untetherAll();
+
+ // TODO(b/148139325): send tetheringSupported on restriction change
}
}
@@ -1494,7 +1508,7 @@
} else {
dnsServers = mConfig.defaultIPv4DNS;
}
- final int netId = (network != null) ? network.netId : NETID_UNSET;
+ final int netId = (network != null) ? network.getNetId() : NETID_UNSET;
try {
mNetd.tetherDnsSet(netId, dnsServers);
mLog.log(String.format(
@@ -1559,6 +1573,7 @@
mIPv6TetheringCoordinator.removeActiveDownstream(who);
mOffload.excludeDownstreamInterface(who.interfaceName());
mForwardedDownstreams.remove(who);
+ updateConnectedClients(null /* wifiClients */);
// If this is a Wi-Fi interface, tell WifiManager of any errors
// or the inactive serving state.
@@ -2141,6 +2156,12 @@
return false;
}
+ private void updateConnectedClients(final List<WifiClient> wifiClients) {
+ if (mConnectedClientsTracker.updateConnectedClients(mForwardedDownstreams, wifiClients)) {
+ reportTetherClientsChanged(mConnectedClientsTracker.getLastTetheredClients());
+ }
+ }
+
private IpServer.Callback makeControlCallback() {
return new IpServer.Callback() {
@Override
@@ -2155,10 +2176,7 @@
@Override
public void dhcpLeasesChanged() {
- if (mConnectedClientsTracker.updateConnectedClients(
- mForwardedDownstreams, null /* wifiClients */)) {
- reportTetherClientsChanged(mConnectedClientsTracker.getLastTetheredClients());
- }
+ updateConnectedClients(null /* wifiClients */);
}
};
}
diff --git a/Tethering/src/com/android/server/connectivity/tethering/TetheringNotificationUpdater.java b/Tethering/src/com/android/server/connectivity/tethering/TetheringNotificationUpdater.java
index b97f752..992cdd8 100644
--- a/Tethering/src/com/android/server/connectivity/tethering/TetheringNotificationUpdater.java
+++ b/Tethering/src/com/android/server/connectivity/tethering/TetheringNotificationUpdater.java
@@ -29,12 +29,14 @@
import android.content.res.Resources;
import android.os.UserHandle;
import android.provider.Settings;
+import android.telephony.SubscriptionManager;
import android.text.TextUtils;
import android.util.Log;
import android.util.SparseArray;
import androidx.annotation.ArrayRes;
import androidx.annotation.DrawableRes;
+import androidx.annotation.IntDef;
import androidx.annotation.IntRange;
import androidx.annotation.NonNull;
@@ -54,10 +56,15 @@
public class TetheringNotificationUpdater {
private static final String TAG = TetheringNotificationUpdater.class.getSimpleName();
private static final String CHANNEL_ID = "TETHERING_STATUS";
+ private static final String WIFI_DOWNSTREAM = "WIFI";
+ private static final String USB_DOWNSTREAM = "USB";
+ private static final String BLUETOOTH_DOWNSTREAM = "BT";
private static final boolean NOTIFY_DONE = true;
private static final boolean NO_NOTIFY = false;
// Id to update and cancel tethering notification. Must be unique within the tethering app.
- private static final int NOTIFY_ID = 20191115;
+ private static final int ENABLE_NOTIFICATION_ID = 1000;
+ // Id to update and cancel restricted notification. Must be unique within the tethering app.
+ private static final int RESTRICTED_NOTIFICATION_ID = 1001;
@VisibleForTesting
static final int NO_ICON_ID = 0;
@VisibleForTesting
@@ -65,14 +72,25 @@
private final Context mContext;
private final NotificationManager mNotificationManager;
private final NotificationChannel mChannel;
- // Downstream type is one of ConnectivityManager.TETHERING_* constants, 0 1 or 2.
- // This value has to be made 1 2 and 4, and OR'd with the others.
+
// WARNING : the constructor is called on a different thread. Thread safety therefore
// relies on this value being initialized to 0, and not any other value. If you need
// to change this, you will need to change the thread where the constructor is invoked,
// or to introduce synchronization.
+ // Downstream type is one of ConnectivityManager.TETHERING_* constants, 0 1 or 2.
+ // This value has to be made 1 2 and 4, and OR'd with the others.
private int mDownstreamTypesMask = DOWNSTREAM_NONE;
+ // WARNING : this value is not able to being initialized to 0 and must have volatile because
+ // telephony service is not guaranteed that is up before tethering service starts. If telephony
+ // is up later than tethering, TetheringNotificationUpdater will use incorrect and valid
+ // subscription id(0) to query resources. Therefore, initialized subscription id must be
+ // INVALID_SUBSCRIPTION_ID.
+ private volatile int mActiveDataSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
+ @IntDef({ENABLE_NOTIFICATION_ID, RESTRICTED_NOTIFICATION_ID})
+ @interface NotificationId {}
+
public TetheringNotificationUpdater(@NonNull final Context context) {
mContext = context;
mNotificationManager = (NotificationManager) context.createContextAsUser(UserHandle.ALL, 0)
@@ -88,19 +106,46 @@
public void onDownstreamChanged(@IntRange(from = 0, to = 7) final int downstreamTypesMask) {
if (mDownstreamTypesMask == downstreamTypesMask) return;
mDownstreamTypesMask = downstreamTypesMask;
- updateNotification();
+ updateEnableNotification();
}
- private void updateNotification() {
+ /** Called when active data subscription id changed */
+ public void onActiveDataSubscriptionIdChanged(final int subId) {
+ if (mActiveDataSubId == subId) return;
+ mActiveDataSubId = subId;
+ updateEnableNotification();
+ }
+
+ @VisibleForTesting
+ Resources getResourcesForSubId(@NonNull final Context c, final int subId) {
+ return SubscriptionManager.getResourcesForSubId(c, subId);
+ }
+
+ private void updateEnableNotification() {
final boolean tetheringInactive = mDownstreamTypesMask <= DOWNSTREAM_NONE;
if (tetheringInactive || setupNotification() == NO_NOTIFY) {
- clearNotification();
+ clearNotification(ENABLE_NOTIFICATION_ID);
}
}
- private void clearNotification() {
- mNotificationManager.cancel(null /* tag */, NOTIFY_ID);
+ @VisibleForTesting
+ void tetheringRestrictionLifted() {
+ clearNotification(RESTRICTED_NOTIFICATION_ID);
+ }
+
+ private void clearNotification(@NotificationId final int id) {
+ mNotificationManager.cancel(null /* tag */, id);
+ }
+
+ @VisibleForTesting
+ void notifyTetheringDisabledByRestriction() {
+ final Resources res = getResourcesForSubId(mContext, mActiveDataSubId);
+ final String title = res.getString(R.string.disable_tether_notification_title);
+ final String message = res.getString(R.string.disable_tether_notification_message);
+
+ showNotification(R.drawable.stat_sys_tether_general, title, message,
+ RESTRICTED_NOTIFICATION_ID);
}
/**
@@ -110,16 +155,17 @@
*
* @return downstream types mask value.
*/
+ @VisibleForTesting
@IntRange(from = 0, to = 7)
- private int getDownstreamTypesMask(@NonNull final String types) {
+ int getDownstreamTypesMask(@NonNull final String types) {
int downstreamTypesMask = DOWNSTREAM_NONE;
final String[] downstreams = types.split("\\|");
for (String downstream : downstreams) {
- if ("USB".equals(downstream.trim())) {
+ if (USB_DOWNSTREAM.equals(downstream.trim())) {
downstreamTypesMask |= (1 << TETHERING_USB);
- } else if ("WIFI".equals(downstream.trim())) {
+ } else if (WIFI_DOWNSTREAM.equals(downstream.trim())) {
downstreamTypesMask |= (1 << TETHERING_WIFI);
- } else if ("BT".equals(downstream.trim())) {
+ } else if (BLUETOOTH_DOWNSTREAM.equals(downstream.trim())) {
downstreamTypesMask |= (1 << TETHERING_BLUETOOTH);
}
}
@@ -134,9 +180,8 @@
*
* @return {@link android.util.SparseArray} with downstream types and icon id info.
*/
- @NonNull
- private SparseArray<Integer> getIcons(@ArrayRes int id) {
- final Resources res = mContext.getResources();
+ @VisibleForTesting
+ SparseArray<Integer> getIcons(@ArrayRes int id, @NonNull Resources res) {
final String[] array = res.getStringArray(id);
final SparseArray<Integer> icons = new SparseArray<>();
for (String config : array) {
@@ -161,8 +206,9 @@
}
private boolean setupNotification() {
- final Resources res = mContext.getResources();
- final SparseArray<Integer> downstreamIcons = getIcons(R.array.tethering_notification_icons);
+ final Resources res = getResourcesForSubId(mContext, mActiveDataSubId);
+ final SparseArray<Integer> downstreamIcons =
+ getIcons(R.array.tethering_notification_icons, res);
final int iconId = downstreamIcons.get(mDownstreamTypesMask, NO_ICON_ID);
if (iconId == NO_ICON_ID) return NO_NOTIFY;
@@ -170,12 +216,12 @@
final String title = res.getString(R.string.tethering_notification_title);
final String message = res.getString(R.string.tethering_notification_message);
- showNotification(iconId, title, message);
+ showNotification(iconId, title, message, ENABLE_NOTIFICATION_ID);
return NOTIFY_DONE;
}
private void showNotification(@DrawableRes final int iconId, @NonNull final String title,
- @NonNull final String message) {
+ @NonNull final String message, @NotificationId final int id) {
final Intent intent = new Intent(Settings.ACTION_TETHER_SETTINGS);
final PendingIntent pi = PendingIntent.getActivity(
mContext.createContextAsUser(UserHandle.CURRENT, 0),
@@ -193,6 +239,6 @@
.setContentIntent(pi)
.build();
- mNotificationManager.notify(null /* tag */, NOTIFY_ID, notification);
+ mNotificationManager.notify(null /* tag */, id, notification);
}
}
diff --git a/Tethering/tests/unit/src/com/android/server/connectivity/tethering/TetheringNotificationUpdaterTest.kt b/Tethering/tests/unit/src/com/android/server/connectivity/tethering/TetheringNotificationUpdaterTest.kt
new file mode 100644
index 0000000..b869491
--- /dev/null
+++ b/Tethering/tests/unit/src/com/android/server/connectivity/tethering/TetheringNotificationUpdaterTest.kt
@@ -0,0 +1,262 @@
+/*
+ * 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.connectivity.tethering
+
+import android.app.Notification
+import android.app.NotificationManager
+import android.content.Context
+import android.content.res.Resources
+import android.net.ConnectivityManager.TETHERING_BLUETOOTH
+import android.net.ConnectivityManager.TETHERING_USB
+import android.net.ConnectivityManager.TETHERING_WIFI
+import android.os.UserHandle
+import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.filters.SmallTest
+import androidx.test.runner.AndroidJUnit4
+import com.android.internal.util.test.BroadcastInterceptingContext
+import com.android.networkstack.tethering.R
+import com.android.server.connectivity.tethering.TetheringNotificationUpdater.DOWNSTREAM_NONE
+import org.junit.Assert.assertEquals
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentCaptor
+import org.mockito.ArgumentMatchers.any
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.ArgumentMatchers.eq
+import org.mockito.Mock
+import org.mockito.Mockito.doReturn
+import org.mockito.Mockito.never
+import org.mockito.Mockito.reset
+import org.mockito.Mockito.times
+import org.mockito.Mockito.verifyZeroInteractions
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+const val TEST_SUBID = 1
+const val WIFI_ICON_ID = 1
+const val USB_ICON_ID = 2
+const val BT_ICON_ID = 3
+const val GENERAL_ICON_ID = 4
+const val WIFI_MASK = 1 shl TETHERING_WIFI
+const val USB_MASK = 1 shl TETHERING_USB
+const val BT_MASK = 1 shl TETHERING_BLUETOOTH
+const val TITTLE = "Tethering active"
+const val MESSAGE = "Tap here to set up."
+const val TEST_TITTLE = "Hotspot active"
+const val TEST_MESSAGE = "Tap to set up hotspot."
+
+@RunWith(AndroidJUnit4::class)
+@SmallTest
+class TetheringNotificationUpdaterTest {
+ // lateinit used here for mocks as they need to be reinitialized between each test and the test
+ // should crash if they are used before being initialized.
+ @Mock private lateinit var mockContext: Context
+ @Mock private lateinit var notificationManager: NotificationManager
+ @Mock private lateinit var defaultResources: Resources
+ @Mock private lateinit var testResources: Resources
+
+ // lateinit for this class under test, as it should be reset to a different instance for every
+ // tests but should always be initialized before use (or the test should crash).
+ private lateinit var notificationUpdater: TetheringNotificationUpdater
+
+ private val ENABLE_ICON_CONFIGS = arrayOf(
+ "USB;android.test:drawable/usb", "BT;android.test:drawable/bluetooth",
+ "WIFI|BT;android.test:drawable/general", "WIFI|USB;android.test:drawable/general",
+ "USB|BT;android.test:drawable/general", "WIFI|USB|BT;android.test:drawable/general")
+
+ private inner class TestContext(c: Context) : BroadcastInterceptingContext(c) {
+ override fun createContextAsUser(user: UserHandle, flags: Int) =
+ if (user == UserHandle.ALL) mockContext else this
+ }
+
+ private inner class WrappedNotificationUpdater(c: Context) : TetheringNotificationUpdater(c) {
+ override fun getResourcesForSubId(context: Context, subId: Int) =
+ if (subId == TEST_SUBID) testResources else defaultResources
+ }
+
+ private fun setupResources() {
+ doReturn(ENABLE_ICON_CONFIGS).`when`(defaultResources)
+ .getStringArray(R.array.tethering_notification_icons)
+ doReturn(arrayOf("WIFI;android.test:drawable/wifi")).`when`(testResources)
+ .getStringArray(R.array.tethering_notification_icons)
+ doReturn(TITTLE).`when`(defaultResources).getString(R.string.tethering_notification_title)
+ doReturn(MESSAGE).`when`(defaultResources)
+ .getString(R.string.tethering_notification_message)
+ doReturn(TEST_TITTLE).`when`(testResources).getString(R.string.tethering_notification_title)
+ doReturn(TEST_MESSAGE).`when`(testResources)
+ .getString(R.string.tethering_notification_message)
+ doReturn(USB_ICON_ID).`when`(defaultResources)
+ .getIdentifier(eq("android.test:drawable/usb"), any(), any())
+ doReturn(BT_ICON_ID).`when`(defaultResources)
+ .getIdentifier(eq("android.test:drawable/bluetooth"), any(), any())
+ doReturn(GENERAL_ICON_ID).`when`(defaultResources)
+ .getIdentifier(eq("android.test:drawable/general"), any(), any())
+ doReturn(WIFI_ICON_ID).`when`(testResources)
+ .getIdentifier(eq("android.test:drawable/wifi"), any(), any())
+ }
+
+ @Before
+ fun setUp() {
+ MockitoAnnotations.initMocks(this)
+ val context = TestContext(InstrumentationRegistry.getInstrumentation().context)
+ doReturn(notificationManager).`when`(mockContext)
+ .getSystemService(Context.NOTIFICATION_SERVICE)
+ notificationUpdater = WrappedNotificationUpdater(context)
+ setupResources()
+ }
+
+ private fun Notification.title() = this.extras.getString(Notification.EXTRA_TITLE)
+ private fun Notification.text() = this.extras.getString(Notification.EXTRA_TEXT)
+
+ private fun verifyNotification(iconId: Int = 0, title: String = "", text: String = "") {
+ verify(notificationManager, never()).cancel(any(), anyInt())
+
+ val notificationCaptor = ArgumentCaptor.forClass(Notification::class.java)
+ verify(notificationManager, times(1))
+ .notify(any(), anyInt(), notificationCaptor.capture())
+
+ val notification = notificationCaptor.getValue()
+ assertEquals(iconId, notification.smallIcon.resId)
+ assertEquals(title, notification.title())
+ assertEquals(text, notification.text())
+
+ reset(notificationManager)
+ }
+
+ private fun verifyNoNotification() {
+ verify(notificationManager, times(1)).cancel(any(), anyInt())
+ verify(notificationManager, never()).notify(any(), anyInt(), any())
+
+ reset(notificationManager)
+ }
+
+ @Test
+ fun testNotificationWithDownstreamChanged() {
+ // Wifi downstream. No notification.
+ notificationUpdater.onDownstreamChanged(WIFI_MASK)
+ verifyNoNotification()
+
+ // Same downstream changed. Nothing happened.
+ notificationUpdater.onDownstreamChanged(WIFI_MASK)
+ verifyZeroInteractions(notificationManager)
+
+ // Wifi and usb downstreams. Show enable notification
+ notificationUpdater.onDownstreamChanged(WIFI_MASK or USB_MASK)
+ verifyNotification(GENERAL_ICON_ID, TITTLE, MESSAGE)
+
+ // Usb downstream. Still show enable notification.
+ notificationUpdater.onDownstreamChanged(USB_MASK)
+ verifyNotification(USB_ICON_ID, TITTLE, MESSAGE)
+
+ // No downstream. No notification.
+ notificationUpdater.onDownstreamChanged(DOWNSTREAM_NONE)
+ verifyNoNotification()
+ }
+
+ @Test
+ fun testNotificationWithActiveDataSubscriptionIdChanged() {
+ // Usb downstream. Showed enable notification with default resource.
+ notificationUpdater.onDownstreamChanged(USB_MASK)
+ verifyNotification(USB_ICON_ID, TITTLE, MESSAGE)
+
+ // Same subId changed. Nothing happened.
+ notificationUpdater.onActiveDataSubscriptionIdChanged(INVALID_SUBSCRIPTION_ID)
+ verifyZeroInteractions(notificationManager)
+
+ // Set test sub id. Clear notification with test resource.
+ notificationUpdater.onActiveDataSubscriptionIdChanged(TEST_SUBID)
+ verifyNoNotification()
+
+ // Wifi downstream. Show enable notification with test resource.
+ notificationUpdater.onDownstreamChanged(WIFI_MASK)
+ verifyNotification(WIFI_ICON_ID, TEST_TITTLE, TEST_MESSAGE)
+
+ // No downstream. No notification.
+ notificationUpdater.onDownstreamChanged(DOWNSTREAM_NONE)
+ verifyNoNotification()
+ }
+
+ private fun assertIconNumbers(number: Int, configs: Array<String?>) {
+ doReturn(configs).`when`(defaultResources)
+ .getStringArray(R.array.tethering_notification_icons)
+ assertEquals(number, notificationUpdater.getIcons(
+ R.array.tethering_notification_icons, defaultResources).size())
+ }
+
+ @Test
+ fun testGetIcons() {
+ assertIconNumbers(0, arrayOfNulls<String>(0))
+ assertIconNumbers(0, arrayOf(null, ""))
+ assertIconNumbers(3, arrayOf(
+ // These configurations are invalid with wrong strings or symbols.
+ ";", ",", "|", "|,;", "WIFI", "1;2", " U SB; ", "bt;", "WIFI;USB;BT", "WIFI|USB|BT",
+ "WIFI,BT,USB", " WIFI| | | USB, test:drawable/test",
+ // This configuration is valid with two downstream types (USB, BT).
+ "USB|,,,,,|BT;drawable/test ",
+ // This configuration is valid with one downstream types (WIFI).
+ " WIFI ; android.test:drawable/xxx "))
+ }
+
+ @Test
+ fun testGetDownstreamTypesMask() {
+ assertEquals(DOWNSTREAM_NONE, notificationUpdater.getDownstreamTypesMask(""))
+ assertEquals(DOWNSTREAM_NONE, notificationUpdater.getDownstreamTypesMask("1"))
+ assertEquals(DOWNSTREAM_NONE, notificationUpdater.getDownstreamTypesMask("WIFI_P2P"))
+ assertEquals(DOWNSTREAM_NONE, notificationUpdater.getDownstreamTypesMask("usb"))
+ assertEquals(WIFI_MASK, notificationUpdater.getDownstreamTypesMask(" WIFI "))
+ assertEquals(USB_MASK, notificationUpdater.getDownstreamTypesMask("USB | B T"))
+ assertEquals(BT_MASK, notificationUpdater.getDownstreamTypesMask(" WIFI: | BT"))
+ assertEquals(WIFI_MASK or USB_MASK,
+ notificationUpdater.getDownstreamTypesMask("1|2|USB|WIFI|BLUETOOTH||"))
+ }
+
+ @Test
+ fun testSetupRestrictedNotification() {
+ val title = InstrumentationRegistry.getInstrumentation().context.resources
+ .getString(R.string.disable_tether_notification_title)
+ val message = InstrumentationRegistry.getInstrumentation().context.resources
+ .getString(R.string.disable_tether_notification_message)
+ val disallowTitle = "Tether function is disallowed"
+ val disallowMessage = "Please contact your admin"
+ doReturn(title).`when`(defaultResources)
+ .getString(R.string.disable_tether_notification_title)
+ doReturn(message).`when`(defaultResources)
+ .getString(R.string.disable_tether_notification_message)
+ doReturn(disallowTitle).`when`(testResources)
+ .getString(R.string.disable_tether_notification_title)
+ doReturn(disallowMessage).`when`(testResources)
+ .getString(R.string.disable_tether_notification_message)
+
+ // User restrictions on. Show restricted notification.
+ notificationUpdater.notifyTetheringDisabledByRestriction()
+ verifyNotification(R.drawable.stat_sys_tether_general, title, message)
+
+ // User restrictions off. Clear notification.
+ notificationUpdater.tetheringRestrictionLifted()
+ verifyNoNotification()
+
+ // Set test sub id. No notification.
+ notificationUpdater.onActiveDataSubscriptionIdChanged(TEST_SUBID)
+ verifyNoNotification()
+
+ // User restrictions on again. Show restricted notification with test resource.
+ notificationUpdater.notifyTetheringDisabledByRestriction()
+ verifyNotification(R.drawable.stat_sys_tether_general, disallowTitle, disallowMessage)
+ }
+}
\ No newline at end of file
diff --git a/Tethering/tests/unit/src/com/android/server/connectivity/tethering/TetheringTest.java b/Tethering/tests/unit/src/com/android/server/connectivity/tethering/TetheringTest.java
index d983fae..0980514 100644
--- a/Tethering/tests/unit/src/com/android/server/connectivity/tethering/TetheringTest.java
+++ b/Tethering/tests/unit/src/com/android/server/connectivity/tethering/TetheringTest.java
@@ -210,7 +210,6 @@
private PhoneStateListener mPhoneStateListener;
private InterfaceConfigurationParcel mInterfaceConfiguration;
-
private class TestContext extends BroadcastInterceptingContext {
TestContext(Context base) {
super(base);
@@ -1073,13 +1072,15 @@
when(mUserManager.getUserRestrictions()).thenReturn(newRestrictions);
final Tethering.UserRestrictionActionListener ural =
- new Tethering.UserRestrictionActionListener(mUserManager, mockTethering);
+ new Tethering.UserRestrictionActionListener(
+ mUserManager, mockTethering, mNotificationUpdater);
ural.mDisallowTethering = currentDisallow;
ural.onUserRestrictionsChanged();
- verify(mockTethering, times(expectedInteractionsWithShowNotification))
- .untetherAll();
+ verify(mNotificationUpdater, times(expectedInteractionsWithShowNotification))
+ .notifyTetheringDisabledByRestriction();
+ verify(mockTethering, times(expectedInteractionsWithShowNotification)).untetherAll();
}
@Test
@@ -1087,7 +1088,7 @@
final String[] emptyActiveIfacesList = new String[]{};
final boolean currDisallow = false;
final boolean nextDisallow = true;
- final int expectedInteractionsWithShowNotification = 0;
+ final int expectedInteractionsWithShowNotification = 1;
runUserRestrictionsChange(currDisallow, nextDisallow, emptyActiveIfacesList,
expectedInteractionsWithShowNotification);
@@ -1399,6 +1400,7 @@
mPhoneStateListener.onActiveDataSubscriptionIdChanged(fakeSubId);
final TetheringConfiguration newConfig = mTethering.getTetheringConfiguration();
assertEquals(fakeSubId, newConfig.activeDataSubId);
+ verify(mNotificationUpdater, times(1)).onActiveDataSubscriptionIdChanged(eq(fakeSubId));
}
@Test