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

Example 71 with NetworkPolicy

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

the class NetworkPolicyManagerShellCommand method newPolicy.

private NetworkPolicy newPolicy(String ssid) {
    final NetworkTemplate template = NetworkTemplate.buildTemplateWifi(ssid);
    final NetworkPolicy policy = newWifiPolicy(template, false);
    return policy;
}

Example 72 with NetworkPolicy

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

the class NetworkPolicyManagerShellCommand method getWifiPolicies.

private List<NetworkPolicy> getWifiPolicies() throws RemoteException {
    // First gets a list of saved wi-fi networks.
    final List<WifiConfiguration> configs = mWifiManager.getConfiguredNetworks();
    final int size = configs != null ? configs.size() : 0;
    final Set<String> ssids = new HashSet<>(size);
    if (configs != null) {
        for (WifiConfiguration config : configs) {
            ssids.add(removeDoubleQuotes(config.SSID));
        }
    }
    // Then gets the saved policies.
    final NetworkPolicy[] policies = mInterface.getNetworkPolicies(null);
    final List<NetworkPolicy> wifiPolicies = new ArrayList<NetworkPolicy>(policies.length);
    for (NetworkPolicy policy : policies) {
        if (!policy.template.isMatchRuleMobile()) {
            wifiPolicies.add(policy);
            final String netId = getNetworkId(policy);
            ssids.remove(netId);
        }
    }
    // Finally, creates new default policies for saved WI-FIs not policied yet.
    for (String ssid : ssids) {
        final NetworkPolicy policy = newPolicy(ssid);
        wifiPolicies.add(policy);
    }
    return wifiPolicies;
}

Example 73 with NetworkPolicy

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

the class NetworkPolicyManagerService method updateNetworkEnabledNL.

/**
     * Proactively control network data connections when they exceed
     * {@link NetworkPolicy#limitBytes}.
     */
void updateNetworkEnabledNL() {
    if (LOGV)
        Slog.v(TAG, "updateNetworkEnabledNL()");
    // TODO: reset any policy-disabled networks when any policy is removed
    // completely, which is currently rare case.
    final long currentTime = currentTimeMillis();
    for (int i = mNetworkPolicy.size() - 1; i >= 0; i--) {
        final NetworkPolicy policy = mNetworkPolicy.valueAt(i);
        // shortcut when policy has no limit
        if (policy.limitBytes == LIMIT_DISABLED || !policy.hasCycle()) {
            setNetworkTemplateEnabled(policy.template, true);
            continue;
        }
        final long start = computeLastCycleBoundary(currentTime, policy);
        final long end = currentTime;
        final long totalBytes = getTotalBytes(policy.template, start, end);
        // disable data connection when over limit and not snoozed
        final boolean overLimitWithoutSnooze = policy.isOverLimit(totalBytes) && policy.lastLimitSnooze < start;
        final boolean networkEnabled = !overLimitWithoutSnooze;
        setNetworkTemplateEnabled(policy.template, networkEnabled);
    }
}

Example 74 with NetworkPolicy

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

the class NetworkPolicyManagerServiceTest method testCycleTodayJanuary.

public void testCycleTodayJanuary() throws Exception {
    final NetworkPolicy policy = new NetworkPolicy(sTemplateWifi, 14, "US/Pacific", 1024L, 1024L, false);
    assertTimeEquals(parseTime("2013-01-14T00:00:00.000-08:00"), computeNextCycleBoundary(parseTime("2013-01-13T23:59:59.000-08:00"), policy));
    assertTimeEquals(parseTime("2013-02-14T00:00:00.000-08:00"), computeNextCycleBoundary(parseTime("2013-01-14T00:00:01.000-08:00"), policy));
    assertTimeEquals(parseTime("2013-02-14T00:00:00.000-08:00"), computeNextCycleBoundary(parseTime("2013-01-14T15:11:00.000-08:00"), policy));
    assertTimeEquals(parseTime("2012-12-14T00:00:00.000-08:00"), computeLastCycleBoundary(parseTime("2013-01-13T23:59:59.000-08:00"), policy));
    assertTimeEquals(parseTime("2013-01-14T00:00:00.000-08:00"), computeLastCycleBoundary(parseTime("2013-01-14T00:00:01.000-08:00"), policy));
    assertTimeEquals(parseTime("2013-01-14T00:00:00.000-08:00"), computeLastCycleBoundary(parseTime("2013-01-14T15:11:00.000-08:00"), policy));
}

Example 75 with NetworkPolicy

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

the class NetworkPolicyManagerServiceTest method testOverWarningLimitNotification.

@Suppress
public void testOverWarningLimitNotification() throws Exception {
    NetworkState[] state = null;
    NetworkStats stats = null;
    Future<Void> future;
    Future<String> tagFuture;
    final long TIME_FEB_15 = 1171497600000L;
    final long TIME_MAR_10 = 1173484800000L;
    final int CYCLE_DAY = 15;
    setCurrentTimeMillis(TIME_MAR_10);
    // assign wifi policy
    state = new NetworkState[] {};
    stats = new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 0L, 0L, 0L, 0L);
    {
        expectCurrentTime();
        expect(mConnManager.getAllNetworkState()).andReturn(state).atLeastOnce();
        expect(mStatsService.getNetworkTotalBytes(sTemplateWifi, TIME_FEB_15, currentTimeMillis())).andReturn(stats.getTotalBytes()).atLeastOnce();
        expectPolicyDataEnable(TYPE_WIFI, true);
        expectClearNotifications();
        expectAdvisePersistThreshold();
        future = expectMeteredIfacesChanged();
        replay();
        setNetworkPolicies(new NetworkPolicy(sTemplateWifi, CYCLE_DAY, TIMEZONE_UTC, 1 * MB_IN_BYTES, 2 * MB_IN_BYTES, false));
        future.get();
        verifyAndReset();
    }
    // bring up wifi network
    incrementCurrentTime(MINUTE_IN_MILLIS);
    state = new NetworkState[] { buildWifi() };
    stats = new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 0L, 0L, 0L, 0L);
    {
        expectCurrentTime();
        expect(mConnManager.getAllNetworkState()).andReturn(state).atLeastOnce();
        expect(mStatsService.getNetworkTotalBytes(sTemplateWifi, TIME_FEB_15, currentTimeMillis())).andReturn(stats.getTotalBytes()).atLeastOnce();
        expectPolicyDataEnable(TYPE_WIFI, true);
        expectRemoveInterfaceQuota(TEST_IFACE);
        expectSetInterfaceQuota(TEST_IFACE, 2 * MB_IN_BYTES);
        expectClearNotifications();
        expectAdvisePersistThreshold();
        future = expectMeteredIfacesChanged(TEST_IFACE);
        replay();
        mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION));
        future.get();
        verifyAndReset();
    }
    // go over warning, which should kick notification
    incrementCurrentTime(MINUTE_IN_MILLIS);
    stats = new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 1536 * KB_IN_BYTES, 15L, 0L, 0L);
    {
        expectCurrentTime();
        expect(mStatsService.getNetworkTotalBytes(sTemplateWifi, TIME_FEB_15, currentTimeMillis())).andReturn(stats.getTotalBytes()).atLeastOnce();
        expectPolicyDataEnable(TYPE_WIFI, true);
        expectForceUpdate();
        expectClearNotifications();
        tagFuture = expectEnqueueNotification();
        replay();
        mNetworkObserver.limitReached(null, TEST_IFACE);
        assertNotificationType(TYPE_WARNING, tagFuture.get());
        verifyAndReset();
    }
    // go over limit, which should kick notification and dialog
    incrementCurrentTime(MINUTE_IN_MILLIS);
    stats = new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 5 * MB_IN_BYTES, 512L, 0L, 0L);
    {
        expectCurrentTime();
        expect(mStatsService.getNetworkTotalBytes(sTemplateWifi, TIME_FEB_15, currentTimeMillis())).andReturn(stats.getTotalBytes()).atLeastOnce();
        expectPolicyDataEnable(TYPE_WIFI, false);
        expectForceUpdate();
        expectClearNotifications();
        tagFuture = expectEnqueueNotification();
        replay();
        mNetworkObserver.limitReached(null, TEST_IFACE);
        assertNotificationType(TYPE_LIMIT, tagFuture.get());
        verifyAndReset();
    }
    // now snooze policy, which should remove quota
    incrementCurrentTime(MINUTE_IN_MILLIS);
    {
        expectCurrentTime();
        expect(mConnManager.getAllNetworkState()).andReturn(state).atLeastOnce();
        expect(mStatsService.getNetworkTotalBytes(sTemplateWifi, TIME_FEB_15, currentTimeMillis())).andReturn(stats.getTotalBytes()).atLeastOnce();
        expectPolicyDataEnable(TYPE_WIFI, true);
        // snoozed interface still has high quota so background data is
        // still restricted.
        expectRemoveInterfaceQuota(TEST_IFACE);
        expectSetInterfaceQuota(TEST_IFACE, Long.MAX_VALUE);
        expectAdvisePersistThreshold();
        expectMeteredIfacesChanged(TEST_IFACE);
        future = expectClearNotifications();
        tagFuture = expectEnqueueNotification();
        replay();
        mService.snoozeLimit(sTemplateWifi);
        assertNotificationType(TYPE_LIMIT_SNOOZED, tagFuture.get());
        future.get();
        verifyAndReset();
    }
}