MainActivity.java

float STIFFNESS = SpringForce.STIFFNESS_MEDIUM;
float DAMPING_RATIO = SpringForce.DAMPING_RATIO_HIGH_BOUNCY;

movingView = (ImageView)findViewById(R.id.imageButton);
movingView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
            @Override
            public void onGlobalLayout() {
                xAnimation = createSpringAnimation(
                        movingView, SpringAnimation.X, movingView.getX(), STIFFNESS, DAMPING_RATIO);
                yAnimation = createSpringAnimation(
                        movingView, SpringAnimation.Y, movingView.getY(), STIFFNESS, DAMPING_RATIO);
                movingView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
            }
        });