public class MainActivity extends ActionBarActivity implements
Animation.AnimationListener{

ImageView ball;
Button moveb1;

Animation move;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    ball = (ImageView) findViewById(R.id.ball);
    moveb1 = (Button) findViewById(R.id.move1);

    move = AnimationUtils.loadAnimation(getApplicationContext(),
            R.animator.move);

    move.setAnimationListener(this);
}
}

<set xmlns:android="http://schemas.android.com/apk/res/android"
android:ordering="together">
<objectAnimator
    android:propertyName="x"
    android:duration="500"
    android:valueTo="400"
    android:valueType="intType"/>
<objectAnimator
    android:propertyName="y"
    android:duration="500"
    android:valueTo="300"
    android:valueType="intType"/>
</set>