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

     <item android:drawable="@drawable/a" android:duration="200"/>
     <item android:drawable="@drawable/b" android:duration="200"/>
     <item android:drawable="@drawable/c" android:duration="200"/>
     <item android:drawable="@drawable/d" android:duration="200"/>
     <item android:drawable="@drawable/e" android:duration="200"/>
 </animation-list>

 <ImageView
         android:id="@+id/iv"
         android:layout_centerInParent="true"
         android:onClick="click3"
         android:clickable="true"
         android:layout_width="200dp"
         android:layout_height="200dp" />

 public void click3(View v){
         ImageView iv = (ImageView)findViewById(R.id.iv);
         iv.setBackgroundResource(R.drawable.anim);
         AnimationDrawable ad = (AnimationDrawable)iv.getBackground();
         ad.start();
     }