Android 背景动画

1、先创建动画层，有三张图片

<?xml version="1.0" encoding="utf-8"?><animation-list xmlns:android="http://schemas.android.com/apk/res/android" >    <item        android:drawable="@drawable/v_anim1"        android:duration="300">    </item>    <item        android:drawable="@drawable/v_anim2"        android:duration="300">    </item>    <item        android:drawable="@drawable/v_anim3"        android:duration="300">    </item></animation-list>

2、使用：

View viewanim = view.findViewById(R.id.id_recorder_anim);viewanim.setBackgroundResource(R.drawable.play);AnimationDrawable drawable = (AnimationDrawable) viewanim.getBackground();drawable.start();

3、停止：
if (drawable .isRunning()) {
drawable .stop();
}