1<!-- Simple bounce animation -->
2<set xmlns:android="http://schemas.android.com/apk/res/android"
3    android:ordering="sequentially">
4    <set>
5	    <objectAnimator
6	        android:duration="2000"
7	        android:valueTo="310"
8	        android:propertyName="x"/>
9	    <objectAnimator
10	        android:duration="2000"
11	        android:valueTo="130"
12	        android:propertyName="y"
13	        android:interpolator="@android:anim/bounce_interpolator"/>
14	    <objectAnimator
15	        android:duration="2000"
16	        android:valueTo=".4"
17	        android:propertyName="scaleX"/>
18	    <objectAnimator
19	        android:duration="2000"
20	        android:valueTo=".4"
21	        android:propertyName="scaleY"/>
22    </set>
23    <objectAnimator
24        android:duration="500"
25        android:valueTo="0"
26        android:propertyName="alpha"/>
27</set>
28