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

Example 16 with NetworkStats

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

the class NetworkStatsServiceTest method assertNetworkTotal.

private void assertNetworkTotal(NetworkTemplate template, long start, long end, long rxBytes, long rxPackets, long txBytes, long txPackets, int operations) throws Exception {
    // verify history API
    final NetworkStatsHistory history = mSession.getHistoryForNetwork(template, FIELD_ALL);
    assertValues(history, start, end, rxBytes, rxPackets, txBytes, txPackets, operations);
    // verify summary API
    final NetworkStats stats = mSession.getSummaryForNetwork(template, start, end);
    assertValues(stats, IFACE_ALL, UID_ALL, SET_DEFAULT, TAG_NONE, rxBytes, rxPackets, txBytes, txPackets, operations);
}

Example 17 with NetworkStats

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

the class NetworkStatsServiceTest method testUidStatsAcrossNetworks.

public void testUidStatsAcrossNetworks() throws Exception {
    // pretend first mobile network comes online
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkState(buildMobile3gState(IMSI_1));
    expectNetworkStatsSummary(buildEmptyStats());
    expectNetworkStatsUidDetail(buildEmptyStats());
    expectNetworkStatsPoll();
    replay();
    mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
    verifyAndReset();
    // create some traffic on first network
    incrementCurrentTime(HOUR_IN_MILLIS);
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 2048L, 16L, 512L, 4L));
    expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 3).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 1536L, 12L, 512L, 4L, 0L).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 512L, 4L, 512L, 4L, 0L).addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 512L, 4L, 0L, 0L, 0L));
    expectNetworkStatsPoll();
    mService.incrementOperationCount(UID_RED, 0xF00D, 10);
    replay();
    mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
    // verify service recorded history
    assertNetworkTotal(sTemplateImsi1, 2048L, 16L, 512L, 4L, 0);
    assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
    assertUidTotal(sTemplateImsi1, UID_RED, 1536L, 12L, 512L, 4L, 10);
    assertUidTotal(sTemplateImsi1, UID_BLUE, 512L, 4L, 0L, 0L, 0);
    verifyAndReset();
    // now switch networks; this also tests that we're okay with interfaces
    // disappearing, to verify we don't count backwards.
    incrementCurrentTime(HOUR_IN_MILLIS);
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkState(buildMobile3gState(IMSI_2));
    expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 2048L, 16L, 512L, 4L));
    expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 3).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 1536L, 12L, 512L, 4L, 0L).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 512L, 4L, 512L, 4L, 0L).addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 512L, 4L, 0L, 0L, 0L));
    expectNetworkStatsPoll();
    replay();
    mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
    mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
    verifyAndReset();
    // create traffic on second network
    incrementCurrentTime(HOUR_IN_MILLIS);
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 2176L, 17L, 1536L, 12L));
    expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 1).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 1536L, 12L, 512L, 4L, 0L).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 512L, 4L, 512L, 4L, 0L).addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 640L, 5L, 1024L, 8L, 0L).addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, 0xFAAD, 128L, 1L, 1024L, 8L, 0L));
    expectNetworkStatsPoll();
    mService.incrementOperationCount(UID_BLUE, 0xFAAD, 10);
    replay();
    mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
    // verify original history still intact
    assertNetworkTotal(sTemplateImsi1, 2048L, 16L, 512L, 4L, 0);
    assertUidTotal(sTemplateImsi1, UID_RED, 1536L, 12L, 512L, 4L, 10);
    assertUidTotal(sTemplateImsi1, UID_BLUE, 512L, 4L, 0L, 0L, 0);
    // and verify new history also recorded under different template, which
    // verifies that we didn't cross the streams.
    assertNetworkTotal(sTemplateImsi2, 128L, 1L, 1024L, 8L, 0);
    assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
    assertUidTotal(sTemplateImsi2, UID_BLUE, 128L, 1L, 1024L, 8L, 10);
    verifyAndReset();
}

Example 18 with NetworkStats

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

the class NetworkStatsServiceTest method testUidRemovedIsMoved.

public void testUidRemovedIsMoved() throws Exception {
    // pretend that network comes online
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkState(buildWifiState());
    expectNetworkStatsSummary(buildEmptyStats());
    expectNetworkStatsUidDetail(buildEmptyStats());
    expectNetworkStatsPoll();
    replay();
    mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
    verifyAndReset();
    // create some traffic
    incrementCurrentTime(HOUR_IN_MILLIS);
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 4128L, 258L, 544L, 34L));
    expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 1).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 16L, 1L, 16L, 1L, 0L).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xFAAD, 16L, 1L, 16L, 1L, 0L).addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 4096L, 258L, 512L, 32L, 0L).addValues(TEST_IFACE, UID_GREEN, SET_DEFAULT, TAG_NONE, 16L, 1L, 16L, 1L, 0L));
    expectNetworkStatsPoll();
    mService.incrementOperationCount(UID_RED, 0xFAAD, 10);
    replay();
    mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
    // verify service recorded history
    assertNetworkTotal(sTemplateWifi, 4128L, 258L, 544L, 34L, 0);
    assertUidTotal(sTemplateWifi, UID_RED, 16L, 1L, 16L, 1L, 10);
    assertUidTotal(sTemplateWifi, UID_BLUE, 4096L, 258L, 512L, 32L, 0);
    assertUidTotal(sTemplateWifi, UID_GREEN, 16L, 1L, 16L, 1L, 0);
    verifyAndReset();
    // now pretend two UIDs are uninstalled, which should migrate stats to
    // special "removed" bucket.
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 4128L, 258L, 544L, 34L));
    expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 1).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 16L, 1L, 16L, 1L, 0L).addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xFAAD, 16L, 1L, 16L, 1L, 0L).addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 4096L, 258L, 512L, 32L, 0L).addValues(TEST_IFACE, UID_GREEN, SET_DEFAULT, TAG_NONE, 16L, 1L, 16L, 1L, 0L));
    expectNetworkStatsPoll();
    replay();
    final Intent intent = new Intent(ACTION_UID_REMOVED);
    intent.putExtra(EXTRA_UID, UID_BLUE);
    mServiceContext.sendBroadcast(intent);
    intent.putExtra(EXTRA_UID, UID_RED);
    mServiceContext.sendBroadcast(intent);
    // existing uid and total should remain unchanged; but removed UID
    // should be gone completely.
    assertNetworkTotal(sTemplateWifi, 4128L, 258L, 544L, 34L, 0);
    assertUidTotal(sTemplateWifi, UID_RED, 0L, 0L, 0L, 0L, 0);
    assertUidTotal(sTemplateWifi, UID_BLUE, 0L, 0L, 0L, 0L, 0);
    assertUidTotal(sTemplateWifi, UID_GREEN, 16L, 1L, 16L, 1L, 0);
    assertUidTotal(sTemplateWifi, UID_REMOVED, 4112L, 259L, 528L, 33L, 10);
    verifyAndReset();
}

Example 19 with NetworkStats

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

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 20 with NetworkStats

use of android.net.NetworkStats in project platform_frameworks_base by android.

the class BandwidthTest method fetchDataFromProc.

/**
     * Fetch network data from /proc/uid_stat/uid
     *
     * @return populated {@link NetworkStats}
     */
public NetworkStats fetchDataFromProc(int uid) {
    String root_filepath = "/proc/uid_stat/" + uid + "/";
    File rcv_stat = new File(root_filepath + "tcp_rcv");
    int rx = BandwidthTestUtil.parseIntValueFromFile(rcv_stat);
    File snd_stat = new File(root_filepath + "tcp_snd");
    int tx = BandwidthTestUtil.parseIntValueFromFile(snd_stat);
    NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1);
    stats.addValues(NetworkStats.IFACE_ALL, uid, NetworkStats.SET_DEFAULT, NetworkStats.TAG_NONE, rx, 0, tx, 0, 0);
    return stats;
}