misp-bump/app/src/main/res/anim/scale_vertical.xml

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

    <scale
        android:duration="500"
        android:fromXScale="1.0"
        android:fromYScale="0.0"
        android:pivotX="50%"
        android:pivotY="10%"
        android:toXScale="1.0"
        android:toYScale="1.0"
        />

</set>