帧动画代码实现

帧动画（Frame Animation）：多张图片，实现连环播放。Github下载

效果图：

过程很简单，两张图片，一个animation-list文件，四行代码

<?xml version="1.0" encoding="utf-8"?>
<animation-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@mipmap/duck1" android:duration="200"/>
    <item android:drawable="@mipmap/duck2" android:duration="200"/>
</animation-list>

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ImageView duck = (ImageView) findViewById(R.id.duck);
        duck.setImageResource(R.drawable.duck);
        AnimationDrawable animationDrawable = (AnimationDrawable) duck.getDrawable();
        animationDrawable.start();
    }
}