How to assemble such a simple layout?

Question

Android

It seems that everything is simple, but it doesn’t stick in any way ... with RelativeLayout I don’t know how to put buttons on the border, but with CoordinatorLayout - the buttons are in place, so the bottom layout creeps onto the top one when match_parent.

Answer 1

and if you try to wrap everything in a relative layout, make the fab align_bottom on linear_layout + margin_top make it equal to the height of the fab?