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

Example 81 with NetworkCapabilities

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

the class ConnectivityService method getFilteredNetworkState.

private NetworkState getFilteredNetworkState(int networkType, int uid, boolean ignoreBlocked) {
    if (mLegacyTypeTracker.isTypeSupported(networkType)) {
        final NetworkAgentInfo nai = mLegacyTypeTracker.getNetworkForType(networkType);
        final NetworkState state;
        if (nai != null) {
            state = nai.getNetworkState();
            state.networkInfo.setType(networkType);
        } else {
            final NetworkInfo info = new NetworkInfo(networkType, 0, getNetworkTypeName(networkType), "");
            info.setDetailedState(NetworkInfo.DetailedState.DISCONNECTED, null, null);
            info.setIsAvailable(true);
            state = new NetworkState(info, new LinkProperties(), new NetworkCapabilities(), null, null, null);
        }
        filterNetworkStateForUid(state, uid, ignoreBlocked);
        return state;
    } else {
        return NetworkState.EMPTY;
    }
}

Example 82 with NetworkCapabilities

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

the class ConnectivityService method requestNetwork.

@Override
public NetworkRequest requestNetwork(NetworkCapabilities networkCapabilities, Messenger messenger, int timeoutMs, IBinder binder, int legacyType) {
    final NetworkRequest.Type type = (networkCapabilities == null) ? NetworkRequest.Type.TRACK_DEFAULT : NetworkRequest.Type.REQUEST;
    // the system default network.
    if (type == NetworkRequest.Type.TRACK_DEFAULT) {
        networkCapabilities = new NetworkCapabilities(mDefaultRequest.networkCapabilities);
        enforceAccessPermission();
    } else {
        networkCapabilities = new NetworkCapabilities(networkCapabilities);
        enforceNetworkRequestPermissions(networkCapabilities);
        // TODO: this is incorrect. We mark the request as metered or not depending on the state
        // of the app when the request is filed, but we never change the request if the app
        // changes network state. http://b/29964605
        enforceMeteredApnPolicy(networkCapabilities);
    }
    ensureRequestableCapabilities(networkCapabilities);
    if (timeoutMs < 0 || timeoutMs > ConnectivityManager.MAX_NETWORK_REQUEST_TIMEOUT_MS) {
        throw new IllegalArgumentException("Bad timeout specified");
    }
    if (NetworkCapabilities.MATCH_ALL_REQUESTS_NETWORK_SPECIFIER.equals(networkCapabilities.getNetworkSpecifier())) {
        throw new IllegalArgumentException("Invalid network specifier - must not be '" + NetworkCapabilities.MATCH_ALL_REQUESTS_NETWORK_SPECIFIER + "'");
    }
    NetworkRequest networkRequest = new NetworkRequest(networkCapabilities, legacyType, nextNetworkRequestId(), type);
    NetworkRequestInfo nri = new NetworkRequestInfo(messenger, networkRequest, binder);
    if (DBG)
        log("requestNetwork for " + nri);
    mHandler.sendMessage(mHandler.obtainMessage(EVENT_REGISTER_NETWORK_REQUEST, nri));
    if (timeoutMs > 0) {
        mHandler.sendMessageDelayed(mHandler.obtainMessage(EVENT_TIMEOUT_NETWORK_REQUEST, nri), timeoutMs);
    }
    return networkRequest;
}

Example 83 with NetworkCapabilities

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

the class ConnectivityService method removeDataActivityTracking.

/**
     * Remove data activity tracking when network disconnects.
     */
private void removeDataActivityTracking(NetworkAgentInfo networkAgent) {
    final String iface = networkAgent.linkProperties.getInterfaceName();
    final NetworkCapabilities caps = networkAgent.networkCapabilities;
    if (iface != null && (caps.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) || caps.hasTransport(NetworkCapabilities.TRANSPORT_WIFI))) {
        try {
            // the call fails silently if no idletimer setup for this interface
            mNetd.removeIdleTimer(iface);
        } catch (Exception e) {
            loge("Exception in removeDataActivityTracking " + e);
        }
    }
}

Example 84 with NetworkCapabilities

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

the class ConnectivityServiceTest method tryNetworkFactoryRequests.

private void tryNetworkFactoryRequests(int capability) throws Exception {
    // Verify NOT_RESTRICTED is set appropriately
    final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability).build().networkCapabilities;
    if (capability == NET_CAPABILITY_CBS || capability == NET_CAPABILITY_DUN || capability == NET_CAPABILITY_EIMS || capability == NET_CAPABILITY_FOTA || capability == NET_CAPABILITY_IA || capability == NET_CAPABILITY_IMS || capability == NET_CAPABILITY_RCS || capability == NET_CAPABILITY_XCAP) {
        assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED));
    } else {
        assertTrue(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED));
    }
    NetworkCapabilities filter = new NetworkCapabilities();
    filter.addCapability(capability);
    final HandlerThread handlerThread = new HandlerThread("testNetworkFactoryRequests");
    handlerThread.start();
    final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), mServiceContext, "testFactory", filter);
    testFactory.setScoreFilter(40);
    ConditionVariable cv = testFactory.getNetworkStartedCV();
    testFactory.expectAddRequests(1);
    testFactory.register();
    testFactory.waitForNetworkRequests(1);
    int expectedRequestCount = 1;
    NetworkCallback networkCallback = null;
    // add one.
    if (capability != NET_CAPABILITY_INTERNET) {
        assertFalse(testFactory.getMyStartRequested());
        NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build();
        networkCallback = new NetworkCallback();
        testFactory.expectAddRequests(1);
        mCm.requestNetwork(request, networkCallback);
        expectedRequestCount++;
        testFactory.waitForNetworkRequests(expectedRequestCount);
    }
    waitFor(cv);
    assertEquals(expectedRequestCount, testFactory.getMyRequestCount());
    assertTrue(testFactory.getMyStartRequested());
    // Now bring in a higher scored network.
    MockNetworkAgent testAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    // Rather than create a validated network which complicates things by registering it's
    // own NetworkRequest during startup, just bump up the score to cancel out the
    // unvalidated penalty.
    testAgent.adjustScore(40);
    cv = testFactory.getNetworkStoppedCV();
    // When testAgent connects, ConnectivityService will re-send us all current requests with
    // the new score. There are expectedRequestCount such requests, and we must wait for all of
    // them.
    testFactory.expectAddRequests(expectedRequestCount);
    testAgent.connect(false);
    testAgent.addCapability(capability);
    waitFor(cv);
    testFactory.waitForNetworkRequests(expectedRequestCount);
    assertFalse(testFactory.getMyStartRequested());
    // Bring in a bunch of requests.
    testFactory.expectAddRequests(10);
    assertEquals(expectedRequestCount, testFactory.getMyRequestCount());
    ConnectivityManager.NetworkCallback[] networkCallbacks = new ConnectivityManager.NetworkCallback[10];
    for (int i = 0; i < networkCallbacks.length; i++) {
        networkCallbacks[i] = new ConnectivityManager.NetworkCallback();
        NetworkRequest.Builder builder = new NetworkRequest.Builder();
        builder.addCapability(capability);
        mCm.requestNetwork(builder.build(), networkCallbacks[i]);
    }
    testFactory.waitForNetworkRequests(10 + expectedRequestCount);
    assertFalse(testFactory.getMyStartRequested());
    // Remove the requests.
    testFactory.expectRemoveRequests(10);
    for (int i = 0; i < networkCallbacks.length; i++) {
        mCm.unregisterNetworkCallback(networkCallbacks[i]);
    }
    testFactory.waitForNetworkRequests(expectedRequestCount);
    assertFalse(testFactory.getMyStartRequested());
    // Drop the higher scored network.
    cv = testFactory.getNetworkStartedCV();
    testAgent.disconnect();
    waitFor(cv);
    assertEquals(expectedRequestCount, testFactory.getMyRequestCount());
    assertTrue(testFactory.getMyStartRequested());
    testFactory.unregister();
    if (networkCallback != null)
        mCm.unregisterNetworkCallback(networkCallback);
    handlerThread.quit();
}

Example 85 with NetworkCapabilities

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

the class LingerMonitorTest method nai.

NetworkAgentInfo nai(int netId, int transport, int networkType, String networkTypeName) {
    NetworkInfo info = new NetworkInfo(networkType, 0, networkTypeName, "");
    NetworkCapabilities caps = new NetworkCapabilities();
    caps.addCapability(0);
    caps.addTransportType(transport);
    NetworkAgentInfo nai = new NetworkAgentInfo(null, null, new Network(netId), info, null, caps, 50, mCtx, null, mMisc, null, mConnService);
    nai.everValidated = true;
    return nai;
}