1 /* 2 * Copyright (C) 2009 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 android.net; 18 19 /** 20 * Callback class for receiving events from an INetworkManagementService 21 * 22 * @hide 23 */ 24 interface INetworkManagementEventObserver { 25 /** 26 * Interface link status has changed. 27 * 28 * @param iface The interface. 29 * @param link True if link is up. 30 */ 31 void interfaceLinkStatusChanged(String iface, boolean link); 32 33 /** 34 * An interface has been added to the system 35 * 36 * @param iface The interface. 37 */ 38 void interfaceAdded(String iface); 39 40 /** 41 * An interface has been removed from the system 42 * 43 * @param iface The interface. 44 */ 45 void interfaceRemoved(String iface); 46 } 47