使用环境:
语音播放等地方:
使用方法:
1 准备三张图片,按照顺序添加到布局文件:
<?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>
调用时需要一个图片控件:
animView = findViewById(R.id.id_recoder_anim); animView.setBackgroundResource(R.drawable.play_anim);
AnimationDrawable animation = (AnimationDrawable) animView.getBackground(); animation.start();
animView.setBackgroundResource(R.drawable.adj);