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

Example 46 with NetworkCapabilities

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

the class ConnectivityServiceTest method testMobileDataAlwaysOn.

@SmallTest
public void testMobileDataAlwaysOn() throws Exception {
    final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback();
    final NetworkRequest cellRequest = new NetworkRequest.Builder().addTransportType(TRANSPORT_CELLULAR).build();
    mCm.registerNetworkCallback(cellRequest, cellNetworkCallback);
    final HandlerThread handlerThread = new HandlerThread("MobileDataAlwaysOnFactory");
    handlerThread.start();
    NetworkCapabilities filter = new NetworkCapabilities().addTransportType(TRANSPORT_CELLULAR).addCapability(NET_CAPABILITY_INTERNET);
    final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), mServiceContext, "testFactory", filter);
    testFactory.setScoreFilter(40);
    // Register the factory and expect it to start looking for a network.
    testFactory.expectAddRequests(1);
    testFactory.register();
    testFactory.waitForNetworkRequests(1);
    assertTrue(testFactory.getMyStartRequested());
    // Bring up wifi. The factory stops looking for a network.
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    // Because the default request changes score twice.
    testFactory.expectAddRequests(2);
    mWiFiNetworkAgent.connect(true);
    testFactory.waitForNetworkRequests(1);
    assertFalse(testFactory.getMyStartRequested());
    ContentResolver cr = mServiceContext.getContentResolver();
    // Turn on mobile data always on. The factory starts looking again.
    testFactory.expectAddRequests(1);
    setMobileDataAlwaysOn(true);
    testFactory.waitForNetworkRequests(2);
    assertTrue(testFactory.getMyStartRequested());
    // Bring up cell data and check that the factory stops looking.
    assertEquals(1, mCm.getAllNetworks().length);
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    // Because the cell request changes score twice.
    testFactory.expectAddRequests(2);
    mCellNetworkAgent.connect(true);
    cellNetworkCallback.expectCallback(CallbackState.AVAILABLE, mCellNetworkAgent);
    testFactory.waitForNetworkRequests(2);
    // Because the cell network outscores us.
    assertFalse(testFactory.getMyStartRequested());
    // Check that cell data stays up.
    mService.waitForIdle();
    verifyActiveNetwork(TRANSPORT_WIFI);
    assertEquals(2, mCm.getAllNetworks().length);
    // Turn off mobile data always on and expect the request to disappear...
    testFactory.expectRemoveRequests(1);
    setMobileDataAlwaysOn(false);
    testFactory.waitForNetworkRequests(1);
    // ...  and cell data to be torn down.
    cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent);
    assertEquals(1, mCm.getAllNetworks().length);
    testFactory.unregister();
    mCm.unregisterNetworkCallback(cellNetworkCallback);
    handlerThread.quit();
}

Example 47 with NetworkCapabilities

use of android.net.NetworkCapabilities in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class WifiNoInternetDialog method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    final Intent intent = getIntent();
    if (intent == null || !isKnownAction(intent) || !"netId".equals(intent.getScheme())) {
        Log.e(TAG, "Unexpected intent " + intent + ", exiting");
        finish();
        return;
    }
    mAction = intent.getAction();
    try {
        mNetwork = new Network(Integer.parseInt(intent.getData().getSchemeSpecificPart()));
    } catch (NullPointerException | NumberFormatException e) {
        mNetwork = null;
    }
    if (mNetwork == null) {
        Log.e(TAG, "Can't determine network from '" + intent.getData() + "' , exiting");
        finish();
        return;
    }
    // TODO: add a registerNetworkCallback(Network network, NetworkCallback networkCallback) and
    // simplify this.
    final NetworkRequest request = new NetworkRequest.Builder().clearCapabilities().build();
    mNetworkCallback = new NetworkCallback() {

        @Override
        public void onLost(Network network) {
            // Close the dialog if the network disconnects.
            if (mNetwork.equals(network)) {
                Log.d(TAG, "Network " + mNetwork + " disconnected");
                finish();
            }
        }

        @Override
        public void onCapabilitiesChanged(Network network, NetworkCapabilities nc) {
            // Close the dialog if the network validates.
            if (mNetwork.equals(network) && nc.hasCapability(NET_CAPABILITY_VALIDATED)) {
                Log.d(TAG, "Network " + mNetwork + " validated");
                finish();
            }
        }
    };
    mCM = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    mCM.registerNetworkCallback(request, mNetworkCallback);
    final NetworkInfo ni = mCM.getNetworkInfo(mNetwork);
    if (ni == null || !ni.isConnectedOrConnecting()) {
        Log.d(TAG, "Network " + mNetwork + " is not connected: " + ni);
        finish();
        return;
    }
    mNetworkName = ni.getExtraInfo();
    if (mNetworkName != null) {
        // Remove double quotes
        mNetworkName = mNetworkName.replaceAll("^\"|\"$", "");
    }
    createDialog();
}

Example 48 with NetworkCapabilities

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

the class NetworkControllerBaseTest method setUp.

@Override
protected void setUp() throws Exception {
    super.setUp();
    mMockWm = mock(WifiManager.class);
    mMockTm = mock(TelephonyManager.class);
    mMockSm = mock(SubscriptionManager.class);
    mMockCm = mock(ConnectivityManager.class);
    mMockSubDefaults = mock(SubscriptionDefaults.class);
    mNetCapabilities = new NetworkCapabilities();
    when(mMockCm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)).thenReturn(true);
    when(mMockCm.getDefaultNetworkCapabilitiesForUser(0)).thenReturn(new NetworkCapabilities[] { mNetCapabilities });
    mSignalStrength = mock(SignalStrength.class);
    mServiceState = mock(ServiceState.class);
    mConfig = new Config();
    mConfig.hspaDataDistinguishable = true;
    mCallbackHandler = mock(CallbackHandler.class);
    mNetworkController = new NetworkControllerImpl(mContext, mMockCm, mMockTm, mMockWm, mMockSm, mConfig, Looper.getMainLooper(), mCallbackHandler, mock(AccessPointControllerImpl.class), mock(DataUsageController.class), mMockSubDefaults);
    setupNetworkController();
    // Trigger blank callbacks to always get the current state (some tests don't trigger
    // changes from default state).
    mNetworkController.addSignalCallback(mock(SignalCallback.class));
    mNetworkController.addEmergencyListener(null);
}

Example 49 with NetworkCapabilities

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

the class ConnectivityService method pendingRequestForNetwork.

@Override
public NetworkRequest pendingRequestForNetwork(NetworkCapabilities networkCapabilities, PendingIntent operation) {
    checkNotNull(operation, "PendingIntent cannot be null.");
    networkCapabilities = new NetworkCapabilities(networkCapabilities);
    enforceNetworkRequestPermissions(networkCapabilities);
    enforceMeteredApnPolicy(networkCapabilities);
    ensureRequestableCapabilities(networkCapabilities);
    NetworkRequest networkRequest = new NetworkRequest(networkCapabilities, TYPE_NONE, nextNetworkRequestId(), NetworkRequest.Type.REQUEST);
    NetworkRequestInfo nri = new NetworkRequestInfo(networkRequest, operation);
    if (DBG)
        log("pendingRequest for " + nri);
    mHandler.sendMessage(mHandler.obtainMessage(EVENT_REGISTER_NETWORK_REQUEST_WITH_INTENT, nri));
    return networkRequest;
}

Example 50 with NetworkCapabilities

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

the class ConnectivityService method listenForNetwork.

@Override
public NetworkRequest listenForNetwork(NetworkCapabilities networkCapabilities, Messenger messenger, IBinder binder) {
    if (!hasWifiNetworkListenPermission(networkCapabilities)) {
        enforceAccessPermission();
    }
    NetworkCapabilities nc = new NetworkCapabilities(networkCapabilities);
    if (!ConnectivityManager.checkChangePermission(mContext)) {
        // Apps without the CHANGE_NETWORK_STATE permission can't use background networks, so
        // make all their listens include NET_CAPABILITY_FOREGROUND. That way, they will get
        // onLost and onAvailable callbacks when networks move in and out of the background.
        // There is no need to do this for requests because an app without CHANGE_NETWORK_STATE
        // can't request networks.
        nc.addCapability(NET_CAPABILITY_FOREGROUND);
    }
    NetworkRequest networkRequest = new NetworkRequest(nc, TYPE_NONE, nextNetworkRequestId(), NetworkRequest.Type.LISTEN);
    NetworkRequestInfo nri = new NetworkRequestInfo(messenger, networkRequest, binder);
    if (VDBG)
        log("listenForNetwork for " + nri);
    mHandler.sendMessage(mHandler.obtainMessage(EVENT_REGISTER_NETWORK_LISTENER, nri));
    return networkRequest;
}