yaotp/app/src/main/res/drawable/ic_launcher_background.xml

<?xml version="1.0" encoding="utf-8"?>
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        xmlns:android="http://schemas.android.com/apk/res/android"
        android:height="108dp"
        android:width="108dp"
        android:viewportHeight="108"
        android:viewportWidth="108">
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