<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:repeatMode="restart"
    android:fromDegrees="0"
    android:toDegrees="+360"
    android:pivotX="50%"
    android:pivotY="50%"
    android:interpolator="@android:anim/accelerate_interpolator"
    android:duration="1500"
    android:repeatCount="-1"
    
    >
    

</rotate>