<?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>