1 /* 2 * Copyright (C) 2008 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.app; 18 19 /** 20 * Callback interface used by IWallpaperManager to send asynchronous 21 * notifications back to its clients. Note that this is a 22 * one-way interface so the server does not block waiting for the client. 23 * 24 * @hide 25 */ 26 oneway interface IWallpaperManagerCallback { 27 /** 28 * Called when the wallpaper has changed 29 */ onWallpaperChanged()30 void onWallpaperChanged(); 31 } 32