diff --git a/framework/src/android/net/ConnectivityFrameworkInitializer.java b/framework/src/android/net/ConnectivityFrameworkInitializer.java index 92a792b784..a2e218dcbb 100644 --- a/framework/src/android/net/ConnectivityFrameworkInitializer.java +++ b/framework/src/android/net/ConnectivityFrameworkInitializer.java @@ -68,5 +68,11 @@ public final class ConnectivityFrameworkInitializer { return cm.startOrGetTestNetworkManager(); } ); + + SystemServiceRegistry.registerContextAwareService( + DnsResolverServiceManager.DNS_RESOLVER_SERVICE, + DnsResolverServiceManager.class, + (context, serviceBinder) -> new DnsResolverServiceManager(serviceBinder) + ); } } diff --git a/framework/src/android/net/DnsResolverServiceManager.java b/framework/src/android/net/DnsResolverServiceManager.java new file mode 100644 index 0000000000..79009e8d62 --- /dev/null +++ b/framework/src/android/net/DnsResolverServiceManager.java @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2020 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package android.net; + +import android.annotation.NonNull; +import android.os.IBinder; + +/** + * Provides a way to obtain the DnsResolver binder objects. + * + * @hide + */ +public class DnsResolverServiceManager { + /** Service name for the DNS resolver. Keep in sync with DnsResolverService.h */ + public static final String DNS_RESOLVER_SERVICE = "dnsresolver"; + + private final IBinder mResolver; + + DnsResolverServiceManager(IBinder resolver) { + mResolver = resolver; + } + + /** + * Get an {@link IBinder} representing the DnsResolver stable AIDL interface + * + * @return {@link android.net.IDnsResolver} IBinder. + */ + @NonNull + public IBinder getService() { + return mResolver; + } +} diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java index efb376863c..27228f7fd9 100644 --- a/services/core/java/com/android/server/ConnectivityService.java +++ b/services/core/java/com/android/server/ConnectivityService.java @@ -616,7 +616,9 @@ public class ConnectivityService extends IConnectivityManager.Stub } private static IDnsResolver getDnsResolver(Context context) { - return IDnsResolver.Stub.asInterface(DnsResolverServiceManager.getService(context)); + final DnsResolverServiceManager dsm = context.getSystemService( + DnsResolverServiceManager.class); + return IDnsResolver.Stub.asInterface(dsm.getService()); } /** Handler thread used for all of the handlers below. */