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

Example 6 with NetworkStatsHistory

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

the class NetworkStatsService method internalGetHistoryForNetwork.

/**
     * Return network history, splicing between {@link #mDevStatsCached}
     * and {@link #mXtStatsCached} when appropriate.
     */
private NetworkStatsHistory internalGetHistoryForNetwork(NetworkTemplate template, int fields) {
    if (!mSettings.getReportXtOverDev()) {
        // shortcut when XT reporting disabled
        return mDevStatsCached.getHistory(template, UID_ALL, SET_ALL, TAG_NONE, fields);
    }
    // splice stats between DEV and XT, switching over from DEV to XT at
    // first atomic bucket.
    final long firstAtomicBucket = mXtStatsCached.getFirstAtomicBucketMillis();
    final NetworkStatsHistory dev = mDevStatsCached.getHistory(template, UID_ALL, SET_ALL, TAG_NONE, fields, Long.MIN_VALUE, firstAtomicBucket);
    final NetworkStatsHistory xt = mXtStatsCached.getHistory(template, UID_ALL, SET_ALL, TAG_NONE, fields, firstAtomicBucket, Long.MAX_VALUE);
    xt.recordEntireHistory(dev);
    return xt;
}

Example 7 with NetworkStatsHistory

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

the class NetworkStatsCollection method recordData.

/**
     * Record given {@link android.net.NetworkStats.Entry} into this collection.
     */
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);
}

Example 8 with NetworkStatsHistory

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

the class NetworkStatsCollection method recordHistory.

/**
     * Record given {@link NetworkStatsHistory} into this collection.
     */
private void recordHistory(Key key, NetworkStatsHistory 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);
}

Example 9 with NetworkStatsHistory

use of android.net.NetworkStatsHistory 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 10 with NetworkStatsHistory

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

the class NetworkStats method startUserUidEnumeration.

/**
     * 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.
    IntArray filteredUids = new IntArray(uids.length);
    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 = filteredUids.toArray();
    mUidOrUidIndex = -1;
    stepHistory();
}