1<?xml version="1.0" encoding="utf-8"?>
2<set
3    xmlns:android="http://schemas.android.com/apk/res/android" >
4    <objectAnimator
5        android:duration="2000"
6        android:propertyName="rotation"
7        android:valueFrom="-18.0"
8        android:valueTo="378.0"
9        android:valueType="floatType"
10        android:interpolator="@android:interpolator/linear" />
11</set>
12