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 import android.app.WallpaperColors;
20 
21 /**
22  * Callback interface used by IWallpaperManager to send asynchronous
23  * notifications back to its clients.  Note that this is a
24  * one-way interface so the server does not block waiting for the client.
25  *
26  * @hide
27  */
28 oneway interface IWallpaperManagerCallback {
29     /**
30      * Called when the wallpaper has changed
31      */
onWallpaperChanged()32     void onWallpaperChanged();
33 
34     /**
35      * Called when wallpaper colors change
36      */
onWallpaperColorsChanged(in WallpaperColors colors, int which, int userId)37     void onWallpaperColorsChanged(in WallpaperColors colors, int which, int userId);
38 
39 }
40