Frame Animation in android

Xml Layouts:

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:orientation="vertical" >

    <TextView

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:text="@string/hello" />

    <ImageView

        android:id="@+id/imageView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" >

    </ImageView>

    <Button

        android:id="@+id/btnStart"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="Start" >

    </Button>

    <Button

        android:id="@+id/btnStop"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="Stop" >

    </Button>

</LinearLayout>

Class File:

public class AnimAppActivity extends Activity

{

       Button btnStart,btnStop;

       ImageView img;

       AnimationDrawable animation;

       @Override

       public void onCreate(Bundle savedInstanceState)

       {

              super.onCreate(savedInstanceState);

              setContentView(R.layout.main);

              btnStart=(Button)findViewById(R.id.btnStart);

              btnStop=(Button)findViewById(R.id.btnStop);

              img=(ImageView)findViewById(R.id.imageView1);     

              img.setBackgroundResource(R.anim.animation_loding);

              animation=(AnimationDrawable)img.getBackground();

              btnStart.setOnClickListener(new View.OnClickListener()

              { 

                     @Override

                     public void onClick(View v)

                     {                 

                           animation.start();

                     }

              });

              btnStop.setOnClickListener(new View.OnClickListener()

              {

                     @Override

                     public void onClick(View v)

                     {       

                           animation.stop();

                     }

              });

       }

}

Animation Xml:

<?xml version="1.0" encoding="utf-8"?>

<animation-list xmlns:android="http://schemas.android.com/apk/res/android"

 android:oneshot="false">

    <item android:drawable="@drawable/new1" android:duration="50" />

    <item android:drawable="@drawable/new2" android:duration="50" />

    <item android:drawable="@drawable/new3" android:duration="50" />

    <item android:drawable="@drawable/new4" android:duration="50" />

    <item android:drawable="@drawable/new5" android:duration="50" />

    <item android:drawable="@drawable/new6" android:duration="50" />

    <item android:drawable="@drawable/new7" android:duration="50" />

    <item android:drawable="@drawable/new8" android:duration="50" />

    <item android:drawable="@drawable/new9" android:duration="50" />

    <item android:drawable="@drawable/new10" android:duration="50" />

    <item android:drawable="@drawable/new11" android:duration="50" />

 <item android:drawable="@drawable/new12" android:duration="50" />

</animation-list>

I will be happy if you will provide your feedback or follow this blog. Any suggestion and help will be appreciated.

Thank you :)