<set xmlns:android="http://schemas.android.com/apk/res/android"
     android:duration="@android:integer/config_shortAnimTime"
     android:interpolator="@android:anim/overshoot_interpolator">

    <rotate
        android:fromDegrees="0"
        android:pivotX="50%"
        android:pivotY="50%"
        android:toDegrees="45">
    </rotate>

</set>
