In this sample application you will find different types of animations. For example :- Bounce, Fade In/out, Blink, Sequential Animation etc. If you want to use any animation in your app you just have to add that particular piece of code in your app and enjoy animation.

Here i will show you an example of bounce animation. First you have to create an XML bounce.xml file in anim folder in res.

 <?xml version="1.0" encoding="utf-8"?>
 <set xmlns:android="http://schemas.android.com/apk/res/android"
 android:fillAfter="true"
 android:interpolator="@android:anim/bounce&#95;interpolator">

<scale
    android:duration="500"
    android:fromXScale="1.0"
    android:fromYScale="0.0"
    android:toXScale="1.0"
    android:toYScale="1.0" />

Now apply this bounce.xml file in you Activity Class like this

public class BounceActivity extends Activity implements AnimationListener {

ImageView imgPoster;
Button btnStart;

// Animation
Animation animBounce;

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_bounce);

    imgPoster = (ImageView) findViewById(R.id.imgLogo);
    btnStart = (Button) findViewById(R.id.btnStart);

    // load the animation
    animBounce = AnimationUtils.loadAnimation(getApplicationContext(),
            R.anim.bounce);

    // set animation listener
    animBounce.setAnimationListener(this);

    // button click event
    btnStart.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // start the animation
            imgPoster.setVisibility(View.VISIBLE);
            imgPoster.startAnimation(animBounce);
        }
    });

}

@Override
public void onAnimationEnd(Animation animation) {
    // Take any action after completing the animation

    // check for zoom in animation
    if (animation == animBounce) {
    }

}

@Override
public void onAnimationRepeat(Animation animation) {
    // TODO Auto-generated method stub

}

@Override
public void onAnimationStart(Animation animation) {
    // TODO Auto-generated method stub

}

}

Hope you will find it helpful .. :)