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

Example 1 with INetworkStatsSession

use of android.net.INetworkStatsSession 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 2 with INetworkStatsSession

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

the class DataUsageController method getDataUsageInfo.

public DataUsageInfo getDataUsageInfo(NetworkTemplate template) {
    final INetworkStatsSession session = getSession();
    if (session == null) {
        return warn("no stats session");
    }
    final NetworkPolicy policy = findNetworkPolicy(template);
    try {
        final NetworkStatsHistory history = session.getHistoryForNetwork(template, FIELDS);
        final long now = System.currentTimeMillis();
        final long start, end;
        if (policy != null && policy.cycleDay > 0) {
            // period = determined from cycleDay
            if (DEBUG)
                Log.d(TAG, "Cycle day=" + policy.cycleDay + " tz=" + policy.cycleTimezone);
            final Time nowTime = new Time(policy.cycleTimezone);
            nowTime.setToNow();
            final Time policyTime = new Time(nowTime);
            policyTime.set(policy.cycleDay, policyTime.month, policyTime.year);
            policyTime.normalize(false);
            if (nowTime.after(policyTime)) {
                start = policyTime.toMillis(false);
                end = addMonth(policyTime, 1).toMillis(false);
            } else {
                start = addMonth(policyTime, -1).toMillis(false);
                end = policyTime.toMillis(false);
            }
        } else {
            // period = last 4 wks
            end = now;
            start = now - DateUtils.WEEK_IN_MILLIS * 4;
        }
        final long callStart = System.currentTimeMillis();
        final NetworkStatsHistory.Entry entry = history.getValues(start, end, now, null);
        final long callEnd = System.currentTimeMillis();
        if (DEBUG)
            Log.d(TAG, String.format("history call from %s to %s now=%s took %sms: %s", new Date(start), new Date(end), new Date(now), callEnd - callStart, historyEntryToString(entry)));
        if (entry == null) {
            return warn("no entry data");
        }
        final long totalBytes = entry.rxBytes + entry.txBytes;
        final DataUsageInfo usage = new DataUsageInfo();
        usage.startDate = start;
        usage.usageLevel = totalBytes;
        usage.period = formatDateRange(start, end);
        if (policy != null) {
            usage.limitLevel = policy.limitBytes > 0 ? policy.limitBytes : 0;
            usage.warningLevel = policy.warningBytes > 0 ? policy.warningBytes : 0;
        } else {
            usage.warningLevel = getDefaultWarningLevel();
        }
        if (usage != null && mNetworkController != null) {
            usage.carrier = mNetworkController.getMobileDataNetworkName();
        }
        return usage;
    } catch (RemoteException e) {
        return warn("remote call failed");
    }
}

Example 3 with INetworkStatsSession

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

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 4 with INetworkStatsSession

use of android.net.INetworkStatsSession 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 5 with INetworkStatsSession

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

the class DataUsageController method getDataUsageInfo.

public DataUsageInfo getDataUsageInfo(NetworkTemplate template) {
    final INetworkStatsSession session = getSession();
    if (session == null) {
        return warn("no stats session");
    }
    final NetworkPolicy policy = findNetworkPolicy(template);
    try {
        final NetworkStatsHistory history = session.getHistoryForNetwork(template, FIELDS);
        final long now = System.currentTimeMillis();
        final long start, end;
        if (policy != null && policy.cycleDay > 0) {
            // period = determined from cycleDay
            if (DEBUG)
                Log.d(TAG, "Cycle day=" + policy.cycleDay + " tz=" + policy.cycleTimezone);
            final Time nowTime = new Time(policy.cycleTimezone);
            nowTime.setToNow();
            final Time policyTime = new Time(nowTime);
            policyTime.set(policy.cycleDay, policyTime.month, policyTime.year);
            policyTime.normalize(false);
            if (nowTime.after(policyTime)) {
                start = policyTime.toMillis(false);
                end = addMonth(policyTime, 1).toMillis(false);
            } else {
                start = addMonth(policyTime, -1).toMillis(false);
                end = policyTime.toMillis(false);
            }
        } else {
            // period = last 4 wks
            end = now;
            start = now - DateUtils.WEEK_IN_MILLIS * 4;
        }
        final long callStart = System.currentTimeMillis();
        final NetworkStatsHistory.Entry entry = history.getValues(start, end, now, null);
        final long callEnd = System.currentTimeMillis();
        if (DEBUG)
            Log.d(TAG, String.format("history call from %s to %s now=%s took %sms: %s", new Date(start), new Date(end), new Date(now), callEnd - callStart, historyEntryToString(entry)));
        if (entry == null) {
            return warn("no entry data");
        }
        final long totalBytes = entry.rxBytes + entry.txBytes;
        final DataUsageInfo usage = new DataUsageInfo();
        usage.startDate = start;
        usage.usageLevel = totalBytes;
        usage.period = formatDateRange(start, end);
        if (policy != null) {
            usage.limitLevel = policy.limitBytes > 0 ? policy.limitBytes : 0;
            usage.warningLevel = policy.warningBytes > 0 ? policy.warningBytes : 0;
        } else {
            usage.warningLevel = getDefaultWarningLevel();
        }
        if (usage != null && mNetworkController != null) {
            usage.carrier = mNetworkController.getMobileDataNetworkName();
        }
        return usage;
    } catch (RemoteException e) {
        return warn("remote call failed");
    }
}