A class that produce an animation when resizing a view

ResizeAnimation.java

    public class ResizeAnimation extends Animation {
//        final int startWidth;
        final int startHeight;
        final int targetHeight;
//        final int targetWidth;
        View view;

        public ResizeAnimation(View view, int targetWidth) {
            this.view = view;
//            this.targetWidth = targetWidth;
//            startWidth = view.getWidth();
            startHeight = view.getHeight();
            this.targetHeight = targetWidth;
        }

        @Override
        protected void applyTransformation(float interpolatedTime, Transformation t) {
//            int newWidth = (int) (startWidth + (targetWidth - startWidth) * interpolatedTime);
//            view.getLayoutParams().width = newWidth;

            int newWidth = (int) (startHeight + (targetHeight - startHeight) * interpolatedTime);
            view.getLayoutParams().height = newWidth;

            view.requestLayout();
        }

        @Override
        public void initialize(int width, int height, int parentWidth, int parentHeight) {
            super.initialize(width, height, parentWidth, parentHeight);
        }

        @Override
        public boolean willChangeBounds() {
            return true;
        }
    }