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

Example 41 with NetworkTemplate

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

the class NetworkStatsManager method querySummaryForUser.

/**
     * Query network usage statistics summaries. Result is summarised data usage for all uids
     * belonging to calling user. Result is a single Bucket aggregated over time, state and uid.
     * This means the bucket's start and end timestamp are going to be the same as the 'startTime'
     * and 'endTime' parameters, state is going to be {@link NetworkStats.Bucket#STATE_ALL} and uid
     * {@link NetworkStats.Bucket#UID_ALL}.
     *
     * @param networkType As defined in {@link ConnectivityManager}, e.g.
     *            {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
     *            etc.
     * @param subscriberId If applicable, the subscriber id of the network interface.
     * @param startTime Start of period. Defined in terms of "Unix time", see
     *            {@link java.lang.System#currentTimeMillis}.
     * @param endTime End of period. Defined in terms of "Unix time", see
     *            {@link java.lang.System#currentTimeMillis}.
     * @return Bucket object or null if permissions are insufficient or error happened during
     *         statistics collection.
     */
public Bucket querySummaryForUser(int networkType, String subscriberId, long startTime, long endTime) throws SecurityException, RemoteException {
    NetworkTemplate template;
    try {
        template = createTemplate(networkType, subscriberId);
    } catch (IllegalArgumentException e) {
        if (DBG)
            Log.e(TAG, "Cannot create template", e);
        return null;
    }
    NetworkStats stats;
    stats = new NetworkStats(mContext, template, startTime, endTime);
    stats.startSummaryEnumeration();
    stats.close();
    return stats.getSummaryAggregate();
}

Example 42 with NetworkTemplate

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

the class NetworkStatsManager method queryDetails.

/**
     * Query network usage statistics details. Result filtered to include only uids belonging to
     * calling user. Result is aggregated over state but not aggregated over time or uid. This means
     * buckets' start and end timestamps are going to be between 'startTime' and 'endTime'
     * parameters. State is going to be {@link NetworkStats.Bucket#STATE_ALL}, uid will vary,
     * tag {@link NetworkStats.Bucket#TAG_NONE} and roaming is going to be
     * {@link NetworkStats.Bucket#ROAMING_ALL}.
     * <p>Only includes buckets that atomically occur in the inclusive time range. Doesn't
     * interpolate across partial buckets. Since bucket length is in the order of hours, this
     * method cannot be used to measure data usage on a fine grained time scale.
     *
     * @param networkType As defined in {@link ConnectivityManager}, e.g.
     *            {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
     *            etc.
     * @param subscriberId If applicable, the subscriber id of the network interface.
     * @param startTime Start of period. Defined in terms of "Unix time", see
     *            {@link java.lang.System#currentTimeMillis}.
     * @param endTime End of period. Defined in terms of "Unix time", see
     *            {@link java.lang.System#currentTimeMillis}.
     * @return Statistics object or null if permissions are insufficient or error happened during
     *         statistics collection.
     */
public NetworkStats queryDetails(int networkType, String subscriberId, long startTime, long endTime) throws SecurityException, RemoteException {
    NetworkTemplate template;
    try {
        template = createTemplate(networkType, subscriberId);
    } catch (IllegalArgumentException e) {
        if (DBG)
            Log.e(TAG, "Cannot create template", e);
        return null;
    }
    NetworkStats result;
    result = new NetworkStats(mContext, template, startTime, endTime);
    result.startUserUidEnumeration();
    return result;
}

Example 43 with NetworkTemplate

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

the class NetworkStatsManager method querySummary.

/**
     * Query network usage statistics summaries. Result filtered to include only uids belonging to
     * calling user. Result is aggregated over time, hence all buckets will have the same start and
     * end timestamps. Not aggregated over state or uid. This means buckets' start and end
     * timestamps are going to be the same as the 'startTime' and 'endTime' parameters.
     * State and uid are going to vary, and tag is going to be the same.
     *
     * @param networkType As defined in {@link ConnectivityManager}, e.g.
     *            {@link ConnectivityManager#TYPE_MOBILE}, {@link ConnectivityManager#TYPE_WIFI}
     *            etc.
     * @param subscriberId If applicable, the subscriber id of the network interface.
     * @param startTime Start of period. Defined in terms of "Unix time", see
     *            {@link java.lang.System#currentTimeMillis}.
     * @param endTime End of period. Defined in terms of "Unix time", see
     *            {@link java.lang.System#currentTimeMillis}.
     * @return Statistics object or null if permissions are insufficient or error happened during
     *         statistics collection.
     */
public NetworkStats querySummary(int networkType, String subscriberId, long startTime, long endTime) throws SecurityException, RemoteException {
    NetworkTemplate template;
    try {
        template = createTemplate(networkType, subscriberId);
    } catch (IllegalArgumentException e) {
        if (DBG)
            Log.e(TAG, "Cannot create template", e);
        return null;
    }
    NetworkStats result;
    result = new NetworkStats(mContext, template, startTime, endTime);
    result.startSummaryEnumeration();
    return result;
}

Example 44 with NetworkTemplate

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

the class NetworkPolicyEditor method setPolicyMetered.

public void setPolicyMetered(NetworkTemplate template, boolean metered) {
    boolean modified = false;
    NetworkPolicy policy = getPolicy(template);
    if (metered) {
        if (policy == null) {
            policy = buildDefaultPolicy(template);
            policy.metered = true;
            policy.inferred = false;
            mPolicies.add(policy);
            modified = true;
        } else if (!policy.metered) {
            policy.metered = true;
            policy.inferred = false;
            modified = true;
        }
    } else {
        if (policy == null) {
        // ignore when policy doesn't exist
        } else if (policy.metered) {
            policy.metered = false;
            policy.inferred = false;
            modified = true;
        }
    }
    // Remove legacy unquoted policies while we're here
    final NetworkTemplate unquoted = buildUnquotedNetworkTemplate(template);
    final NetworkPolicy unquotedPolicy = getPolicy(unquoted);
    if (unquotedPolicy != null) {
        mPolicies.remove(unquotedPolicy);
        modified = true;
    }
    if (modified)
        writeAsync();
}

Example 45 with NetworkTemplate

use of android.net.NetworkTemplate in project android_frameworks_base by AOSPA.

the class NetworkPolicyEditor method setPolicyMetered.

public void setPolicyMetered(NetworkTemplate template, boolean metered) {
    boolean modified = false;
    NetworkPolicy policy = getPolicy(template);
    if (metered) {
        if (policy == null) {
            policy = buildDefaultPolicy(template);
            policy.metered = true;
            policy.inferred = false;
            mPolicies.add(policy);
            modified = true;
        } else if (!policy.metered) {
            policy.metered = true;
            policy.inferred = false;
            modified = true;
        }
    } else {
        if (policy == null) {
        // ignore when policy doesn't exist
        } else if (policy.metered) {
            policy.metered = false;
            policy.inferred = false;
            modified = true;
        }
    }
    // Remove legacy unquoted policies while we're here
    final NetworkTemplate unquoted = buildUnquotedNetworkTemplate(template);
    final NetworkPolicy unquotedPolicy = getPolicy(unquoted);
    if (unquotedPolicy != null) {
        mPolicies.remove(unquotedPolicy);
        modified = true;
    }
    if (modified)
        writeAsync();
}