Multiple screen size support android mobile application

Question

Currently I am developing a android mobile app using android studio (java). Since it should multiple screen size I make another layout file with respect to the screen size which i need(xxx-high density). But still it is not supporting. The buttons are moving out of the screen.

I have used Relative Layout as a parent layout for all of my activity.

please somebody help me to get out of this trouble. enter image description here

Answer 1

Just do as the folowing,

res -> layout -> New -> Layout Resource File

Dont forget to give the same file name, just specify the size.