Examples with NetworkStats android.net.NetworkStats used on opensource projects

Example 46 with NetworkStats

use of android.net.NetworkStats in project android_frameworks_base by DirtyUnicorns.

the class DataIdleTest method fetchStats.

/**
     * Helper method that fetches all the network stats available and reports it
     * to instrumentation out.
     * @param template {@link NetworkTemplate} to match.
     */
private void fetchStats(NetworkTemplate template) {
    INetworkStatsSession session = null;
    try {
        mStatsService.forceUpdate();
        session = mStatsService.openSession();
        final NetworkStats stats = session.getSummaryForAllUid(template, Long.MIN_VALUE, Long.MAX_VALUE, false);
        reportStats(stats);
    } catch (RemoteException e) {
        Log.w(LOG_TAG, "Failed to fetch network stats.");
    } finally {
        TrafficStats.closeQuietly(session);
    }
}

Example 47 with NetworkStats

use of android.net.NetworkStats in project android_frameworks_base by DirtyUnicorns.

the class NetworkStatsServiceTest method testStatsRebootPersist.

public void testStatsRebootPersist() throws Exception {
    assertStatsFilesExist(false);
    // pretend that wifi network comes online; service should ask about full
    // network state, and poll any existing interfaces before updating.
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkState(buildWifiState());
    expectNetworkStatsSummary(buildEmptyStats());
    expectNetworkStatsUidDetail(buildEmptyStats());
    expectNetworkStatsPoll();
    expectBandwidthControlCheck();
    replay();
    mService.forceUpdateIfaces();
    // verify service has empty history for wifi
    assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
    verifyAndReset();
    // modify some number on wifi, and trigger poll event
    incrementCurrentTime(HOUR_IN_MILLIS);
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 1024L, 8L, 2048L, 16L));
    expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 2).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 512L, 4L, 256L, 2L, 0L).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xFAAD, 256L, 2L, 128L, 1L, 0L).addValues(TEST_IFACE, UID_RED, SET_FOREGROUND, TAG_NONE, 512L, 4L, 256L, 2L, 0L).addValues(TEST_IFACE, UID_RED, SET_FOREGROUND, 0xFAAD, 256L, 2L, 128L, 1L, 0L).addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 128L, 1L, 128L, 1L, 0L));
    expectNetworkStatsPoll();
    mService.setUidForeground(UID_RED, false);
    mService.incrementOperationCount(UID_RED, 0xFAAD, 4);
    mService.setUidForeground(UID_RED, true);
    mService.incrementOperationCount(UID_RED, 0xFAAD, 6);
    replay();
    forcePollAndWaitForIdle();
    // verify service recorded history
    assertNetworkTotal(sTemplateWifi, 1024L, 8L, 2048L, 16L, 0);
    assertUidTotal(sTemplateWifi, UID_RED, 1024L, 8L, 512L, 4L, 10);
    assertUidTotal(sTemplateWifi, UID_RED, SET_DEFAULT, ROAMING_NO, 512L, 4L, 256L, 2L, 4);
    assertUidTotal(sTemplateWifi, UID_RED, SET_FOREGROUND, ROAMING_NO, 512L, 4L, 256L, 2L, 6);
    assertUidTotal(sTemplateWifi, UID_BLUE, 128L, 1L, 128L, 1L, 0);
    verifyAndReset();
    // graceful shutdown system, which should trigger persist of stats, and
    // clear any values in memory.
    expectCurrentTime();
    expectDefaultSettings();
    replay();
    mServiceContext.sendBroadcast(new Intent(Intent.ACTION_SHUTDOWN));
    verifyAndReset();
    assertStatsFilesExist(true);
    // boot through serviceReady() again
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsUidDetail(buildEmptyStats());
    expectSystemReady();
    // catch INetworkManagementEventObserver during systemReady()
    final Capture<INetworkManagementEventObserver> networkObserver = new Capture<INetworkManagementEventObserver>();
    mNetManager.registerObserver(capture(networkObserver));
    expectLastCall().atLeastOnce();
    replay();
    mService.systemReady();
    mNetworkObserver = networkObserver.getValue();
    // after systemReady(), we should have historical stats loaded again
    assertNetworkTotal(sTemplateWifi, 1024L, 8L, 2048L, 16L, 0);
    assertUidTotal(sTemplateWifi, UID_RED, 1024L, 8L, 512L, 4L, 10);
    assertUidTotal(sTemplateWifi, UID_RED, SET_DEFAULT, ROAMING_NO, 512L, 4L, 256L, 2L, 4);
    assertUidTotal(sTemplateWifi, UID_RED, SET_FOREGROUND, ROAMING_NO, 512L, 4L, 256L, 2L, 6);
    assertUidTotal(sTemplateWifi, UID_BLUE, 128L, 1L, 128L, 1L, 0);
    verifyAndReset();
}

Example 48 with NetworkStats

use of android.net.NetworkStats in project android_frameworks_base by DirtyUnicorns.

the class NetworkStatsServiceTest method testRoaming.

public void testRoaming() throws Exception {
    // pretend that network comes online
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkState(buildMobile3gState(IMSI_1, true));
    expectNetworkStatsSummary(buildEmptyStats());
    expectNetworkStatsUidDetail(buildEmptyStats());
    expectNetworkStatsPoll();
    expectBandwidthControlCheck();
    replay();
    mService.forceUpdateIfaces();
    verifyAndReset();
    // Create some traffic
    incrementCurrentTime(HOUR_IN_MILLIS);
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsSummary(buildEmptyStats());
    // Note that all traffic from NetworkManagementService is tagged as ROAMING_NO, because
    // roaming isn't tracked at that layer. We layer it on top by inspecting the iface
    // properties.
    expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 1).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, ROAMING_NO, 128L, 2L, 128L, 2L, 0L).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, ROAMING_NO, 64L, 1L, 64L, 1L, 0L));
    expectNetworkStatsPoll();
    replay();
    forcePollAndWaitForIdle();
    // verify service recorded history
    assertUidTotal(sTemplateImsi1, UID_RED, 128L, 2L, 128L, 2L, 0);
    // verify entire history present
    final NetworkStats stats = mSession.getSummaryForAllUid(sTemplateImsi1, Long.MIN_VALUE, Long.MAX_VALUE, true);
    assertEquals(2, stats.size());
    assertValues(stats, IFACE_ALL, UID_RED, SET_DEFAULT, TAG_NONE, ROAMING_YES, 128L, 2L, 128L, 2L, 0);
    assertValues(stats, IFACE_ALL, UID_RED, SET_DEFAULT, 0xF00D, ROAMING_YES, 64L, 1L, 64L, 1L, 0);
    verifyAndReset();
}

Example 49 with NetworkStats

use of android.net.NetworkStats in project android_frameworks_base by DirtyUnicorns.

the class NetworkStatsServiceTest method testTethering.

public void testTethering() throws Exception {
    // pretend first mobile network comes online
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkState(buildMobile3gState(IMSI_1));
    expectNetworkStatsSummary(buildEmptyStats());
    expectNetworkStatsUidDetail(buildEmptyStats());
    expectNetworkStatsPoll();
    expectBandwidthControlCheck();
    replay();
    mService.forceUpdateIfaces();
    verifyAndReset();
    // create some tethering traffic
    incrementCurrentTime(HOUR_IN_MILLIS);
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 2048L, 16L, 512L, 4L));
    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" };
    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();
    forcePollAndWaitForIdle();
    // verify service recorded history
    assertNetworkTotal(sTemplateImsi1, 2048L, 16L, 512L, 4L, 0);
    assertUidTotal(sTemplateImsi1, UID_RED, 128L, 2L, 128L, 2L, 0);
    assertUidTotal(sTemplateImsi1, UID_TETHERING, 1920L, 14L, 384L, 2L, 0);
    verifyAndReset();
}

Example 50 with NetworkStats

use of android.net.NetworkStats in project android_frameworks_base by DirtyUnicorns.

the class NetworkStatsServiceTest method assertUidTotal.

private void assertUidTotal(NetworkTemplate template, int uid, int set, int roaming, long rxBytes, long rxPackets, long txBytes, long txPackets, int operations) throws Exception {
    // verify history API
    final NetworkStatsHistory history = mSession.getHistoryForUid(template, uid, set, TAG_NONE, FIELD_ALL);
    assertValues(history, Long.MIN_VALUE, Long.MAX_VALUE, rxBytes, rxPackets, txBytes, txPackets, operations);
    // verify summary API
    final NetworkStats stats = mSession.getSummaryForAllUid(template, Long.MIN_VALUE, Long.MAX_VALUE, false);
    assertValues(stats, IFACE_ALL, uid, set, TAG_NONE, roaming, rxBytes, rxPackets, txBytes, txPackets, operations);
}