diff options
4 files changed, 29 insertions, 1 deletions
diff --git a/packages/Connectivity/framework/src/android/net/ConnectivityManager.java b/packages/Connectivity/framework/src/android/net/ConnectivityManager.java index 45ed3179d78e..3d1da91cf3e2 100644 --- a/packages/Connectivity/framework/src/android/net/ConnectivityManager.java +++ b/packages/Connectivity/framework/src/android/net/ConnectivityManager.java @@ -20,6 +20,7 @@ import static android.net.IpSecManager.INVALID_RESOURCE_ID; import static android.net.NetworkRequest.Type.BACKGROUND_REQUEST; import static android.net.NetworkRequest.Type.LISTEN; import static android.net.NetworkRequest.Type.REQUEST; +import static android.net.NetworkRequest.Type.TRACK_BEST; import static android.net.NetworkRequest.Type.TRACK_DEFAULT; import static android.net.NetworkRequest.Type.TRACK_SYSTEM_DEFAULT; import static android.net.QosCallback.QosCallbackRegistrationException; @@ -4190,6 +4191,18 @@ public class ConnectivityManager { } /** + * @hide + */ + // TODO: Make it public api. + @SuppressLint("ExecutorRegistration") + public void registerBestMatchingNetworkCallback(@NonNull NetworkRequest request, + @NonNull NetworkCallback networkCallback, @NonNull Handler handler) { + final NetworkCapabilities nc = request.networkCapabilities; + final CallbackHandler cbHandler = new CallbackHandler(handler); + sendRequestForNetwork(nc, networkCallback, 0, TRACK_BEST, TYPE_NONE, cbHandler); + } + + /** * Requests bandwidth update for a given {@link Network} and returns whether the update request * is accepted by ConnectivityService. Once accepted, ConnectivityService will poll underlying * network connection for updated bandwidth information. The caller will be notified via diff --git a/packages/Connectivity/framework/src/android/net/NetworkRequest.java b/packages/Connectivity/framework/src/android/net/NetworkRequest.java index b4a651c0607e..59b539af3956 100644 --- a/packages/Connectivity/framework/src/android/net/NetworkRequest.java +++ b/packages/Connectivity/framework/src/android/net/NetworkRequest.java @@ -113,6 +113,10 @@ public class NetworkRequest implements Parcelable { * for the network (if any) that satisfies the default Internet * request. * + * - TRACK_BEST, which causes the framework to send callbacks about + * the single, highest scoring current network (if any) that matches + * the specified NetworkCapabilities. + * * - BACKGROUND_REQUEST, like REQUEST but does not cause any networks * to retain the NET_CAPABILITY_FOREGROUND capability. A network with * no foreground requests is in the background. A network that has @@ -135,6 +139,7 @@ public class NetworkRequest implements Parcelable { REQUEST, BACKGROUND_REQUEST, TRACK_SYSTEM_DEFAULT, + TRACK_BEST, }; /** diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java index 78853c777254..3d55c16c7007 100644 --- a/services/core/java/com/android/server/ConnectivityService.java +++ b/services/core/java/com/android/server/ConnectivityService.java @@ -5547,6 +5547,8 @@ public class ConnectivityService extends IConnectivityManager.Stub // request if the app changes network state. http://b/29964605 enforceMeteredApnPolicy(networkCapabilities); break; + case TRACK_BEST: + throw new UnsupportedOperationException("Not implemented yet"); default: throw new IllegalArgumentException("Unsupported request type " + reqType); } diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java index 15a7b913ab45..d960cc76469d 100644 --- a/tests/net/java/com/android/server/ConnectivityServiceTest.java +++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java @@ -11026,4 +11026,12 @@ public class ConnectivityServiceTest { verifyNoNetwork(); mCm.unregisterNetworkCallback(cellCb); } -}
\ No newline at end of file + + @Test + public void testRegisterBestMatchingNetworkCallback() throws Exception { + final NetworkRequest request = new NetworkRequest.Builder().build(); + assertThrows(UnsupportedOperationException.class, + () -> mCm.registerBestMatchingNetworkCallback(request, new NetworkCallback(), + mCsHandlerThread.getThreadHandler())); + } +} |