Can I inspect any app's layout to find out which components they are using on Android device?

Question

Can I take an app that I like and inspect it to see which components it is build off?

Take for example the menu structure of Androids "Developer Options" settings.
Say that I want to see if it uses one big RecyclerView, a NestedScrollview with a RecyclerView or a RecycleView with multiple nested RecycleView's.

Would that be possible?

Answer 1

I think what you need is something like VirtualUETool. VirtualUETool can inspect other app's UI elements without their source code.