diff --git a/core/java/com/android/server/net/BaseNetdEventCallback.java b/core/java/com/android/server/net/BaseNetdEventCallback.java new file mode 100644 index 0000000000000..3d3a3d07b2163 --- /dev/null +++ b/core/java/com/android/server/net/BaseNetdEventCallback.java @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2018 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 com.android.server.net; + +import android.net.INetdEventCallback; + +/** + * Base {@link INetdEventCallback} that provides no-op + * implementations which can be overridden. + * + * @hide + */ +public class BaseNetdEventCallback extends INetdEventCallback.Stub { + @Override + public void onDnsEvent(String hostname, String[] ipAddresses, + int ipAddressesCount, long timestamp, int uid) { + // default no-op + } + + @Override + public void onConnectEvent(String ipAddr, int port, long timestamp, int uid) { + // default no-op + } +} diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/NetworkLogger.java b/services/devicepolicy/java/com/android/server/devicepolicy/NetworkLogger.java index 0aaf32cbe275b..0967652fb215b 100644 --- a/services/devicepolicy/java/com/android/server/devicepolicy/NetworkLogger.java +++ b/services/devicepolicy/java/com/android/server/devicepolicy/NetworkLogger.java @@ -30,6 +30,7 @@ import android.util.Log; import android.util.Slog; import com.android.server.ServiceThread; +import com.android.server.net.BaseNetdEventCallback; import java.util.List; import java.util.concurrent.atomic.AtomicBoolean; @@ -50,7 +51,7 @@ final class NetworkLogger { private ServiceThread mHandlerThread; private NetworkLoggingHandler mNetworkLoggingHandler; - private final INetdEventCallback mNetdEventCallback = new INetdEventCallback.Stub() { + private final INetdEventCallback mNetdEventCallback = new BaseNetdEventCallback() { @Override public void onDnsEvent(String hostname, String[] ipAddresses, int ipAddressesCount, long timestamp, int uid) {