Merge remote-tracking branch 'goog/ics-aah-exp' into merge
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index 0052dd0..2eef8f4 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -142,8 +142,19 @@
* If an application uses the network in the background, it should listen
* for this broadcast and stop using the background data if the value is
* {@code false}.
+ * <p>
+ *
+ * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, availability
+ * of background data depends on several combined factors, and
+ * this broadcast is no longer sent. Instead, when background
+ * data is unavailable, {@link #getActiveNetworkInfo()} will now
+ * appear disconnected. During first boot after a platform
+ * upgrade, this broadcast will be sent once if
+ * {@link #getBackgroundDataSetting()} was {@code false} before
+ * the upgrade.
*/
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+ @Deprecated
public static final String ACTION_BACKGROUND_DATA_SETTING_CHANGED =
"android.net.conn.BACKGROUND_DATA_SETTING_CHANGED";
@@ -360,6 +371,11 @@
}
}
+ /**
+ * Gets you info about the current data network.
+ * Call {@link NetworkInfo#isConnected()} on the returned {@link NetworkInfo}
+ * to check if the device has a data connection.
+ */
public NetworkInfo getActiveNetworkInfo() {
try {
return mService.getActiveNetworkInfo();
diff --git a/core/java/android/net/NetworkInfo.java b/core/java/android/net/NetworkInfo.java
index 1e645a1..0bc6b58 100644
--- a/core/java/android/net/NetworkInfo.java
+++ b/core/java/android/net/NetworkInfo.java
@@ -22,8 +22,9 @@
import java.util.EnumMap;
/**
- * Describes the status of a network interface of a given type
- * (currently either Mobile or Wifi).
+ * Describes the status of a network interface.
+ * <p>Use {@link ConnectivityManager#getActiveNetworkInfo()} to get an instance that represents
+ * the current network connection.
*/
public class NetworkInfo implements Parcelable {
@@ -38,7 +39,7 @@
* <tr><td><code>SCANNING</code></td><td><code>CONNECTING</code></td></tr>
* <tr><td><code>CONNECTING</code></td><td><code>CONNECTING</code></td></tr>
* <tr><td><code>AUTHENTICATING</code></td><td><code>CONNECTING</code></td></tr>
- * <tr><td><code>CONNECTED</code></td><td<code>CONNECTED</code></td></tr>
+ * <tr><td><code>CONNECTED</code></td><td><code>CONNECTED</code></td></tr>
* <tr><td><code>DISCONNECTING</code></td><td><code>DISCONNECTING</code></td></tr>
* <tr><td><code>DISCONNECTED</code></td><td><code>DISCONNECTED</code></td></tr>
* <tr><td><code>UNAVAILABLE</code></td><td><code>DISCONNECTED</code></td></tr>
@@ -76,7 +77,9 @@
/** Attempt to connect failed. */
FAILED,
/** Access to this network is blocked. */
- BLOCKED
+ BLOCKED,
+ /** Link has poor connectivity. */
+ VERIFYING_POOR_LINK
}
/**
@@ -93,6 +96,7 @@
stateMap.put(DetailedState.CONNECTING, State.CONNECTING);
stateMap.put(DetailedState.AUTHENTICATING, State.CONNECTING);
stateMap.put(DetailedState.OBTAINING_IPADDR, State.CONNECTING);
+ stateMap.put(DetailedState.VERIFYING_POOR_LINK, State.CONNECTING);
stateMap.put(DetailedState.CONNECTED, State.CONNECTED);
stateMap.put(DetailedState.SUSPENDED, State.SUSPENDED);
stateMap.put(DetailedState.DISCONNECTING, State.DISCONNECTING);
@@ -159,9 +163,12 @@
}
/**
- * Reports the type of network (currently mobile or Wi-Fi) to which the
- * info in this object pertains.
- * @return the network type
+ * Reports the type of network to which the
+ * info in this {@code NetworkInfo} pertains.
+ * @return one of {@link ConnectivityManager#TYPE_MOBILE}, {@link
+ * ConnectivityManager#TYPE_WIFI}, {@link ConnectivityManager#TYPE_WIMAX}, {@link
+ * ConnectivityManager#TYPE_ETHERNET}, {@link ConnectivityManager#TYPE_BLUETOOTH}, or other
+ * types defined by {@link ConnectivityManager}
*/
public int getType() {
synchronized (this) {
@@ -226,6 +233,7 @@
/**
* Indicates whether network connectivity exists and it is possible to establish
* connections and pass data.
+ * <p>Always call this before attempting to perform data transactions.
* @return {@code true} if network connectivity exists, {@code false} otherwise.
*/
public boolean isConnected() {
diff --git a/core/jni/android_net_NetUtils.cpp b/core/jni/android_net_NetUtils.cpp
index d9bd50e..724d9fb 100644
--- a/core/jni/android_net_NetUtils.cpp
+++ b/core/jni/android_net_NetUtils.cpp
@@ -97,7 +97,7 @@
const char *nameStr = env->GetStringUTFChars(ifname, NULL);
- LOGD("android_net_utils_resetConnections in env=%p clazz=%p iface=%s mask=0x%x\n",
+ ALOGD("android_net_utils_resetConnections in env=%p clazz=%p iface=%s mask=0x%x\n",
env, clazz, nameStr, mask);
result = ::ifc_reset_connections(nameStr, mask);
diff --git a/core/tests/coretests/src/android/net/NetworkStatsHistoryTest.java b/core/tests/coretests/src/android/net/NetworkStatsHistoryTest.java
index 1df763a..b181122 100644
--- a/core/tests/coretests/src/android/net/NetworkStatsHistoryTest.java
+++ b/core/tests/coretests/src/android/net/NetworkStatsHistoryTest.java
@@ -24,6 +24,8 @@
import static android.net.NetworkStatsHistory.DataStreamUtils.readVarLong;
import static android.net.NetworkStatsHistory.DataStreamUtils.writeVarLong;
import static android.net.NetworkStatsHistory.Entry.UNKNOWN;
+import static android.net.TrafficStats.GB_IN_BYTES;
+import static android.net.TrafficStats.MB_IN_BYTES;
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;
@@ -50,10 +52,6 @@
private static final long TEST_START = 1194220800000L;
- private static final long KB_IN_BYTES = 1024;
- private static final long MB_IN_BYTES = KB_IN_BYTES * 1024;
- private static final long GB_IN_BYTES = MB_IN_BYTES * 1024;
-
private NetworkStatsHistory stats;
@Override
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index b7dc4a2..352decf 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -992,11 +992,15 @@
NetworkInfo ni = network.getNetworkInfo();
if (ni.isAvailable() == false) {
- if (DBG) log("special network not available");
if (!TextUtils.equals(feature,Phone.FEATURE_ENABLE_DUN_ALWAYS)) {
+ if (DBG) log("special network not available ni=" + ni.getTypeName());
return Phone.APN_TYPE_NOT_AVAILABLE;
} else {
// else make the attempt anyway - probably giving REQUEST_STARTED below
+ if (DBG) {
+ log("special network not available, but try anyway ni=" +
+ ni.getTypeName());
+ }
}
}
@@ -1390,9 +1394,7 @@
private INetworkPolicyListener mPolicyListener = new INetworkPolicyListener.Stub() {
@Override
public void onUidRulesChanged(int uid, int uidRules) {
- // only someone like NPMS should only be calling us
- mContext.enforceCallingOrSelfPermission(MANAGE_NETWORK_POLICY, TAG);
-
+ // caller is NPMS, since we only register with them
if (LOGD_RULES) {
log("onUidRulesChanged(uid=" + uid + ", uidRules=" + uidRules + ")");
}
@@ -1411,9 +1413,7 @@
@Override
public void onMeteredIfacesChanged(String[] meteredIfaces) {
- // only someone like NPMS should only be calling us
- mContext.enforceCallingOrSelfPermission(MANAGE_NETWORK_POLICY, TAG);
-
+ // caller is NPMS, since we only register with them
if (LOGD_RULES) {
log("onMeteredIfacesChanged(ifaces=" + Arrays.toString(meteredIfaces) + ")");
}
@@ -1425,6 +1425,27 @@
}
}
}
+
+ @Override
+ public void onRestrictBackgroundChanged(boolean restrictBackground) {
+ // caller is NPMS, since we only register with them
+ if (LOGD_RULES) {
+ log("onRestrictBackgroundChanged(restrictBackground=" + restrictBackground + ")");
+ }
+
+ // kick off connectivity change broadcast for active network, since
+ // global background policy change is radical.
+ final int networkType = mActiveDefaultNetwork;
+ if (isNetworkTypeValid(networkType)) {
+ final NetworkStateTracker tracker = mNetTrackers[networkType];
+ if (tracker != null) {
+ final NetworkInfo info = tracker.getNetworkInfo();
+ if (info != null && info.isConnected()) {
+ sendConnectedBroadcast(info);
+ }
+ }
+ }
+ }
};
/**
@@ -2158,8 +2179,9 @@
String dnsString = dns.getHostAddress();
if (changed || !dnsString.equals(SystemProperties.get("net.dns" + j + "." + pid))) {
changed = true;
- SystemProperties.set("net.dns" + j++ + "." + pid, dns.getHostAddress());
+ SystemProperties.set("net.dns" + j + "." + pid, dns.getHostAddress());
}
+ j++;
}
return changed;
}
diff --git a/services/tests/servicestests/res/raw/netstats_uid_v4 b/services/tests/servicestests/res/raw/netstats_uid_v4
new file mode 100644
index 0000000..e75fc1c
--- /dev/null
+++ b/services/tests/servicestests/res/raw/netstats_uid_v4
Binary files differ
diff --git a/services/tests/servicestests/res/raw/netstats_v1 b/services/tests/servicestests/res/raw/netstats_v1
new file mode 100644
index 0000000..e80860a
--- /dev/null
+++ b/services/tests/servicestests/res/raw/netstats_v1
Binary files differ
diff --git a/services/tests/servicestests/src/com/android/server/NetworkStatsServiceTest.java b/services/tests/servicestests/src/com/android/server/NetworkStatsServiceTest.java
index fbc171b..daf2018 100644
--- a/services/tests/servicestests/src/com/android/server/NetworkStatsServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkStatsServiceTest.java
@@ -31,6 +31,7 @@
import static android.net.NetworkStatsHistory.FIELD_ALL;
import static android.net.NetworkTemplate.buildTemplateMobileAll;
import static android.net.NetworkTemplate.buildTemplateWifi;
+import static android.net.TrafficStats.MB_IN_BYTES;
import static android.net.TrafficStats.UID_REMOVED;
import static android.net.TrafficStats.UID_TETHERING;
import static android.text.format.DateUtils.DAY_IN_MILLIS;
@@ -39,6 +40,7 @@
import static android.text.format.DateUtils.WEEK_IN_MILLIS;
import static com.android.server.net.NetworkStatsService.ACTION_NETWORK_STATS_POLL;
import static org.easymock.EasyMock.anyLong;
+import static org.easymock.EasyMock.aryEq;
import static org.easymock.EasyMock.capture;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.eq;
@@ -63,10 +65,12 @@
import android.telephony.TelephonyManager;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.LargeTest;
+import android.test.suitebuilder.annotation.Suppress;
import android.util.TrustedTime;
import com.android.server.net.NetworkStatsService;
import com.android.server.net.NetworkStatsService.NetworkStatsSettings;
+import com.android.server.net.NetworkStatsService.NetworkStatsSettings.Config;
import org.easymock.Capture;
import org.easymock.EasyMock;
@@ -282,13 +286,6 @@
mServiceContext.sendBroadcast(new Intent(Intent.ACTION_SHUTDOWN));
verifyAndReset();
- // talk with zombie service to assert stats have gone; and assert that
- // we persisted them to file.
- expectDefaultSettings();
- replay();
- assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
- verifyAndReset();
-
assertStatsFilesExist(true);
// boot through serviceReady() again
@@ -319,6 +316,8 @@
}
+ // TODO: simulate reboot to test bucket resize
+ @Suppress
public void testStatsBucketResize() throws Exception {
NetworkStatsHistory history = null;
@@ -602,7 +601,6 @@
assertUidTotal(sTemplateImsi1, UID_RED, 1536L, 12L, 1280L, 10L, 10);
verifyAndReset();
-
}
public void testSummaryForAllUid() throws Exception {
@@ -755,11 +753,15 @@
expectDefaultSettings();
expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1)
.addIfaceValues(TEST_IFACE, 2048L, 16L, 512L, 4L));
- expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 1)
- .addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 128L, 2L, 128L, 2L, 0L));
+
+ final NetworkStats uidStats = new NetworkStats(getElapsedRealtime(), 1)
+ .addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 128L, 2L, 128L, 2L, 0L);
final String[] tetherIfacePairs = new String[] { TEST_IFACE, "wlan0" };
- expectNetworkStatsPoll(tetherIfacePairs, new NetworkStats(getElapsedRealtime(), 1)
- .addValues(TEST_IFACE, UID_TETHERING, SET_DEFAULT, TAG_NONE, 1920L, 14L, 384L, 2L, 0L));
+ final NetworkStats tetherStats = new NetworkStats(getElapsedRealtime(), 1)
+ .addValues(TEST_IFACE, UID_TETHERING, SET_DEFAULT, TAG_NONE, 1920L, 14L, 384L, 2L, 0L);
+
+ expectNetworkStatsUidDetail(uidStats, tetherIfacePairs, tetherStats);
+ expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
@@ -802,10 +804,15 @@
mNetManager.setGlobalAlert(anyLong());
expectLastCall().atLeastOnce();
+
+ expect(mNetManager.isBandwidthControlEnabled()).andReturn(true).atLeastOnce();
}
private void expectNetworkState(NetworkState... state) throws Exception {
expect(mConnManager.getAllNetworkState()).andReturn(state).atLeastOnce();
+
+ final LinkProperties linkProp = state.length > 0 ? state[0].linkProperties : null;
+ expect(mConnManager.getActiveLinkProperties()).andReturn(linkProp).atLeastOnce();
}
private void expectNetworkStatsSummary(NetworkStats summary) throws Exception {
@@ -813,23 +820,35 @@
}
private void expectNetworkStatsUidDetail(NetworkStats detail) throws Exception {
+ expectNetworkStatsUidDetail(detail, new String[0], new NetworkStats(0L, 0));
+ }
+
+ private void expectNetworkStatsUidDetail(
+ NetworkStats detail, String[] tetherIfacePairs, NetworkStats tetherStats)
+ throws Exception {
expect(mNetManager.getNetworkStatsUidDetail(eq(UID_ALL))).andReturn(detail).atLeastOnce();
+
+ // also include tethering details, since they are folded into UID
+ expect(mConnManager.getTetheredIfacePairs()).andReturn(tetherIfacePairs).atLeastOnce();
+ expect(mNetManager.getNetworkStatsTethering(aryEq(tetherIfacePairs)))
+ .andReturn(tetherStats).atLeastOnce();
}
private void expectDefaultSettings() throws Exception {
expectSettings(0L, HOUR_IN_MILLIS, WEEK_IN_MILLIS);
}
- private void expectSettings(long persistThreshold, long bucketDuration, long maxHistory)
+ private void expectSettings(long persistBytes, long bucketDuration, long deleteAge)
throws Exception {
expect(mSettings.getPollInterval()).andReturn(HOUR_IN_MILLIS).anyTimes();
- expect(mSettings.getPersistThreshold()).andReturn(persistThreshold).anyTimes();
- expect(mSettings.getNetworkBucketDuration()).andReturn(bucketDuration).anyTimes();
- expect(mSettings.getNetworkMaxHistory()).andReturn(maxHistory).anyTimes();
- expect(mSettings.getUidBucketDuration()).andReturn(bucketDuration).anyTimes();
- expect(mSettings.getUidMaxHistory()).andReturn(maxHistory).anyTimes();
- expect(mSettings.getTagMaxHistory()).andReturn(maxHistory).anyTimes();
expect(mSettings.getTimeCacheMaxAge()).andReturn(DAY_IN_MILLIS).anyTimes();
+ expect(mSettings.getGlobalAlertBytes()).andReturn(MB_IN_BYTES).anyTimes();
+ expect(mSettings.getSampleEnabled()).andReturn(true).anyTimes();
+
+ final Config config = new Config(bucketDuration, persistBytes, deleteAge, deleteAge);
+ expect(mSettings.getDevConfig()).andReturn(config).anyTimes();
+ expect(mSettings.getUidConfig()).andReturn(config).anyTimes();
+ expect(mSettings.getUidTagConfig()).andReturn(config).anyTimes();
}
private void expectCurrentTime() throws Exception {
@@ -841,27 +860,16 @@
}
private void expectNetworkStatsPoll() throws Exception {
- expectNetworkStatsPoll(new String[0], new NetworkStats(getElapsedRealtime(), 0));
- }
-
- private void expectNetworkStatsPoll(String[] tetherIfacePairs, NetworkStats tetherStats)
- throws Exception {
mNetManager.setGlobalAlert(anyLong());
expectLastCall().anyTimes();
- expect(mConnManager.getTetheredIfacePairs()).andReturn(tetherIfacePairs).anyTimes();
- expect(mNetManager.getNetworkStatsTethering(eq(tetherIfacePairs)))
- .andReturn(tetherStats).anyTimes();
}
private void assertStatsFilesExist(boolean exist) {
- final File networkFile = new File(mStatsDir, "netstats.bin");
- final File uidFile = new File(mStatsDir, "netstats_uid.bin");
+ final File basePath = new File(mStatsDir, "netstats");
if (exist) {
- assertTrue(networkFile.exists());
- assertTrue(uidFile.exists());
+ assertTrue(basePath.list().length > 0);
} else {
- assertFalse(networkFile.exists());
- assertFalse(uidFile.exists());
+ assertTrue(basePath.list().length == 0);
}
}
diff --git a/services/tests/servicestests/src/com/android/server/net/NetworkStatsCollectionTest.java b/services/tests/servicestests/src/com/android/server/net/NetworkStatsCollectionTest.java
new file mode 100644
index 0000000..7f05f56
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/net/NetworkStatsCollectionTest.java
@@ -0,0 +1,175 @@
+/*
+ * 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.NetworkTemplate.buildTemplateMobileAll;
+import static android.text.format.DateUtils.MINUTE_IN_MILLIS;
+
+import android.content.res.Resources;
+import android.net.ConnectivityManager;
+import android.net.NetworkIdentity;
+import android.net.NetworkStats;
+import android.net.NetworkTemplate;
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.MediumTest;
+
+import com.android.frameworks.servicestests.R;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import libcore.io.IoUtils;
+import libcore.io.Streams;
+
+/**
+ * Tests for {@link NetworkStatsCollection}.
+ */
+@MediumTest
+public class NetworkStatsCollectionTest extends AndroidTestCase {
+
+ private static final String TEST_FILE = "test.bin";
+ private static final String TEST_IMSI = "310260000000000";
+
+ public void testReadLegacyNetwork() throws Exception {
+ final File testFile = new File(getContext().getFilesDir(), TEST_FILE);
+ stageFile(R.raw.netstats_v1, testFile);
+
+ final NetworkStatsCollection collection = new NetworkStatsCollection(30 * MINUTE_IN_MILLIS);
+ collection.readLegacyNetwork(testFile);
+
+ // verify that history read correctly
+ assertSummaryTotal(collection, buildTemplateMobileAll(TEST_IMSI),
+ 636014522L, 709291L, 88037144L, 518820L);
+
+ // now export into a unified format
+ final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ collection.write(new DataOutputStream(bos));
+
+ // clear structure completely
+ collection.reset();
+ assertSummaryTotal(collection, buildTemplateMobileAll(TEST_IMSI),
+ 0L, 0L, 0L, 0L);
+
+ // and read back into structure, verifying that totals are same
+ collection.read(new ByteArrayInputStream(bos.toByteArray()));
+ assertSummaryTotal(collection, buildTemplateMobileAll(TEST_IMSI),
+ 636014522L, 709291L, 88037144L, 518820L);
+ }
+
+ public void testReadLegacyUid() throws Exception {
+ final File testFile = new File(getContext().getFilesDir(), TEST_FILE);
+ stageFile(R.raw.netstats_uid_v4, testFile);
+
+ final NetworkStatsCollection collection = new NetworkStatsCollection(30 * MINUTE_IN_MILLIS);
+ collection.readLegacyUid(testFile, false);
+
+ // verify that history read correctly
+ assertSummaryTotal(collection, buildTemplateMobileAll(TEST_IMSI),
+ 637073904L, 711398L, 88342093L, 521006L);
+
+ // now export into a unified format
+ final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ collection.write(new DataOutputStream(bos));
+
+ // clear structure completely
+ collection.reset();
+ assertSummaryTotal(collection, buildTemplateMobileAll(TEST_IMSI),
+ 0L, 0L, 0L, 0L);
+
+ // and read back into structure, verifying that totals are same
+ collection.read(new ByteArrayInputStream(bos.toByteArray()));
+ assertSummaryTotal(collection, buildTemplateMobileAll(TEST_IMSI),
+ 637073904L, 711398L, 88342093L, 521006L);
+ }
+
+ public void testReadLegacyUidTags() throws Exception {
+ final File testFile = new File(getContext().getFilesDir(), TEST_FILE);
+ stageFile(R.raw.netstats_uid_v4, testFile);
+
+ final NetworkStatsCollection collection = new NetworkStatsCollection(30 * MINUTE_IN_MILLIS);
+ collection.readLegacyUid(testFile, true);
+
+ // verify that history read correctly
+ assertSummaryTotalIncludingTags(collection, buildTemplateMobileAll(TEST_IMSI),
+ 77017831L, 100995L, 35436758L, 92344L);
+
+ // now export into a unified format
+ final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ collection.write(new DataOutputStream(bos));
+
+ // clear structure completely
+ collection.reset();
+ assertSummaryTotalIncludingTags(collection, buildTemplateMobileAll(TEST_IMSI),
+ 0L, 0L, 0L, 0L);
+
+ // and read back into structure, verifying that totals are same
+ collection.read(new ByteArrayInputStream(bos.toByteArray()));
+ assertSummaryTotalIncludingTags(collection, buildTemplateMobileAll(TEST_IMSI),
+ 77017831L, 100995L, 35436758L, 92344L);
+ }
+
+ /**
+ * Copy a {@link Resources#openRawResource(int)} into {@link File} for
+ * testing purposes.
+ */
+ private void stageFile(int rawId, File file) throws Exception {
+ new File(file.getParent()).mkdirs();
+ InputStream in = null;
+ OutputStream out = null;
+ try {
+ in = getContext().getResources().openRawResource(rawId);
+ out = new FileOutputStream(file);
+ Streams.copy(in, out);
+ } finally {
+ IoUtils.closeQuietly(in);
+ IoUtils.closeQuietly(out);
+ }
+ }
+
+ public static NetworkIdentitySet buildWifiIdent() {
+ final NetworkIdentitySet set = new NetworkIdentitySet();
+ set.add(new NetworkIdentity(ConnectivityManager.TYPE_WIFI, 0, null, false));
+ return set;
+ }
+
+ private static void assertSummaryTotal(NetworkStatsCollection collection,
+ NetworkTemplate template, long rxBytes, long rxPackets, long txBytes, long txPackets) {
+ final NetworkStats.Entry entry = collection.getSummary(
+ template, Long.MIN_VALUE, Long.MAX_VALUE).getTotal(null);
+ assertEntry(entry, rxBytes, rxPackets, txBytes, txPackets);
+ }
+
+ private static void assertSummaryTotalIncludingTags(NetworkStatsCollection collection,
+ NetworkTemplate template, long rxBytes, long rxPackets, long txBytes, long txPackets) {
+ final NetworkStats.Entry entry = collection.getSummary(
+ template, Long.MIN_VALUE, Long.MAX_VALUE).getTotalIncludingTags(null);
+ assertEntry(entry, rxBytes, rxPackets, txBytes, txPackets);
+ }
+
+ private static void assertEntry(
+ NetworkStats.Entry entry, long rxBytes, long rxPackets, long txBytes, long txPackets) {
+ assertEquals("unexpected rxBytes", rxBytes, entry.rxBytes);
+ assertEquals("unexpected rxPackets", rxPackets, entry.rxPackets);
+ assertEquals("unexpected txBytes", txBytes, entry.txBytes);
+ assertEquals("unexpected txPackets", txPackets, entry.txPackets);
+ }
+}