Hi, Recently I started to learn Android Development and I am stuck on how to change the layout according to the screen size ? My thoughts are: 1. Do devs. create different screens for different sizes ? 2. Do devs. create different versions of same app. for different sizes ? 3. Android/Java takes care of the size itself and dev. has nothing to do about it ? Please tell me, my learning curve is really stuck on this part. Thanks.