xuxiuxi

2017-04-26 283e8e501a948014a4dab4dd6cb35f5971be6d3d

1
2
3
4
5
6
<?xml version="1.0" encoding="utf-8"?> 
<alpha 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:fromAlpha="1.0" 
    android:toAlpha="0.0" 
    android:duration="300"/>