Examples with NetworkCallback android.net.ConnectivityManager.NetworkCallback used on opensource projects

Example 16 with NetworkCallback

use of android.net.ConnectivityManager.NetworkCallback in project platform_packages_apps_Settings by BlissRoms.

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 17 with NetworkCallback

use of android.net.ConnectivityManager.NetworkCallback 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);
    final NetworkCapabilities nc = mCM.getNetworkCapabilities(mNetwork);
    if (ni == null || !ni.isConnectedOrConnecting() || nc == null) {
        Log.d(TAG, "Network " + mNetwork + " is not connected: " + ni);
        finish();
        return;
    }
    mNetworkName = nc.getSSID();
    if (mNetworkName != null) {
        mNetworkName = WifiInfo.removeDoubleQuotes(mNetworkName);
    }
    createDialog();
}

Example 18 with NetworkCallback

use of android.net.ConnectivityManager.NetworkCallback in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class WifiScanWorkerTest method NetworkCallback_onCapabilitiesChanged_sliceIsUnpinned_shouldNotSendBroadcast.

@Test
public void NetworkCallback_onCapabilitiesChanged_sliceIsUnpinned_shouldNotSendBroadcast() {
    final Intent intent = getIntentWithAccessPoint("ap1");
    setConnectionInfoSSID("ap1");
    final Network network = mConnectivityManager.getActiveNetwork();
    mWifiScanWorker.registerNetworkCallback(network);
    final NetworkCallback callback = mWifiScanWorker.mNetworkCallback;
    mWifiScanWorker.onSlicePinned();
    mConnectToWifiHandler.onReceive(mContext, intent);
    mWifiScanWorker.onSliceUnpinned();
    callback.onCapabilitiesChanged(network, WifiSliceTest.makeCaptivePortalNetworkCapabilities());
    verify(mContext, never()).sendBroadcastAsUser(any(Intent.class), eq(UserHandle.CURRENT));
}

Example 19 with NetworkCallback

use of android.net.ConnectivityManager.NetworkCallback in project android_frameworks_base by DirtyUnicorns.

the class ConnectivityServiceTest method testNoMutableNetworkRequests.

@LargeTest
public void testNoMutableNetworkRequests() throws Exception {
    PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent("a"), 0);
    NetworkRequest.Builder builder = new NetworkRequest.Builder();
    builder.addCapability(NET_CAPABILITY_VALIDATED);
    try {
        mCm.requestNetwork(builder.build(), new NetworkCallback());
        fail();
    } catch (IllegalArgumentException expected) {
    }
    try {
        mCm.requestNetwork(builder.build(), pendingIntent);
        fail();
    } catch (IllegalArgumentException expected) {
    }
    builder = new NetworkRequest.Builder();
    builder.addCapability(NET_CAPABILITY_CAPTIVE_PORTAL);
    try {
        mCm.requestNetwork(builder.build(), new NetworkCallback());
        fail();
    } catch (IllegalArgumentException expected) {
    }
    try {
        mCm.requestNetwork(builder.build(), pendingIntent);
        fail();
    } catch (IllegalArgumentException expected) {
    }
}

Example 20 with NetworkCallback

use of android.net.ConnectivityManager.NetworkCallback 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();
}