How to keep an image within layout with drag and drop

Question

I have the following XML:

Answer 1

Looks like you have so e typos that cause your problem.

Change

if (x>0 || x<bm.getWidth() || y>0 || y<bm.getHeight())

into this

if (x>0 && x<bm.getWidth() && y>0 && y<bm.getHeight())

Maybe that'll fix your issue.