xuxiuxi

2017-07-25 0e8fc8d9e8764432ffa2ef574b979f003fe4503b

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<?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"/>