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

    
   <translate        
        android:fromXDelta="0%p"  
        android:toXDelta="25%p" 
        android:fromYDelta="0%p"  
        android:toYDelta="0%p" 
        android:duration="3000"        
        android:repeatMode="reverse"
        android:repeatCount="60" 
        android:zAdjustment="bottom"
        />

    <scale
        
        android:duration="2000"
        android:fromXScale="0.8"
        android:fromYScale="0.8"
        android:pivotX="0%"
        android:pivotY="0%"
        android:toXScale="1.2"
        android:toYScale="1.2" 
        android:repeatMode="reverse"
        android:repeatCount="60"/>


    
    <alpha    
        android:fromAlpha="1.0"
        android:toAlpha="1.0"
        android:duration="400" />
</set>