<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
     android:fillAfter="true">

    <scale
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:duration="350"
        android:fromXScale="1.0"
        android:fromYScale="1.0"
        android:pivotX="50%"
        android:pivotY="50%"
        android:toXScale="0.25"
        android:toYScale="0.25">
    </scale>

</set>