Bound a View to drag inside RelativeLayout

Question

I have created a draggable view inside RelativeLayout. But it seems to go beyond the RelativeLayout.

I simply

Answer 1

You should use rootView.getX() and rootView.getY() as the left and top bounderies... and (rootView.getX() + rootView.getWidth()) as the right and (rootView.getY() + rootView.getHeight()) for the bottom boundary.

You have to write your boundary logic in onTouch() in the ACTION_MOVE case.

Hope this helps.