How to switch from the default ConstraintLayout to RelativeLayout in Android Studio

Question

I have the latest android Studio (2.3 beta 3) and it seems ConstraintLayout is the default when creating a project. How can I make Android Studio use the RelativeLayout as t

Answer 1

None of these solutions worked for me...seemingly until I stumbled across this setting, see image. File > Settings > Editor > Layout Editor > Check "Prefer XML Editor"

https://i.stack.imgur.com/9CHe7.png