dragBbtn.setOnTouchListener(new View.OnTouchListener() {
        private int initialX;
        private int initialY;
        RelativeLayout.LayoutParams params=  (RelativeLayout.LayoutParams) image.getLayoutParams();
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            initialX = (int) image.getTranslationX();
            initialY = (int) image.getTranslationY();
            switch (event.getAction()) {
                case MotionEvent.ACTION_DOWN:
                case MotionEvent.ACTION_MOVE:
                    layoutParams1.width = initialX +(int)event.getX();
                    layoutParams1.height = initialY + (int)event.getY();
                    image.setLayoutParams(params);
                    return true;
            }
            return false;
        }
    });