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.graphics.drawable;
18 
19 /**
20  * Interface that drawables supporting animations should implement.
21  */
22 public interface Animatable {
23     /**
24      * Starts the drawable's animation.
25      */
start()26     void start();
27 
28     /**
29      * Stops the drawable's animation.
30      */
stop()31     void stop();
32 
33     /**
34      * Indicates whether the animation is running.
35      *
36      * @return True if the animation is running, false otherwise.
37      */
isRunning()38     boolean isRunning();
39 }
40