系统优化

queenwuli

2021-01-13 6e54af776db885ad1a22ec582bdc97d7e1273c6c

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<?xml version="1.0" encoding="utf-8"?>
<shape
  xmlns:android="http://schemas.android.com/apk/res/android">
    <gradient android:startColor="#aa000000" android:endColor="#00000000" android:angle="-90.0" />
</shape>