Animatable.java revision 4b17118aca1e67963254ab83504b0753a3eac7ce
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
17package android.graphics.drawable;
18
19/**
20 * Interface that drawables suporting animations should implement.
21 */
22public interface Animatable {
23    /**
24     * Starts the drawable's animation.
25     */
26    void start();
27
28    /**
29     * Stops the drawable's animation.
30     */
31    void stop();
32
33    /**
34     * Indicates whether the animation is running.
35     *
36     * @return True if the animation is running, false otherwise.
37     */
38    boolean isRunning();
39}
40