1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.server.net; 18 19 import android.net.INetdEventCallback; 20 21 /** 22 * Base {@link INetdEventCallback} that provides no-op 23 * implementations which can be overridden. 24 * 25 * @hide 26 */ 27 public class BaseNetdEventCallback extends INetdEventCallback.Stub { 28 @Override onDnsEvent(int netId, int eventType, int returnCode, String hostname, String[] ipAddresses, int ipAddressesCount, long timestamp, int uid)29 public void onDnsEvent(int netId, int eventType, int returnCode, String hostname, 30 String[] ipAddresses, int ipAddressesCount, long timestamp, int uid) { 31 // default no-op 32 } 33 34 @Override onNat64PrefixEvent(int netId, boolean added, String prefixString, int prefixLength)35 public void onNat64PrefixEvent(int netId, boolean added, String prefixString, 36 int prefixLength) { 37 // default no-op 38 } 39 40 @Override onPrivateDnsValidationEvent(int netId, String ipAddress, String hostname, boolean validated)41 public void onPrivateDnsValidationEvent(int netId, String ipAddress, 42 String hostname, boolean validated) { 43 // default no-op 44 } 45 46 @Override onConnectEvent(String ipAddr, int port, long timestamp, int uid)47 public void onConnectEvent(String ipAddr, int port, long timestamp, int uid) { 48 // default no-op 49 } 50 } 51