What is the layout of Android applications?

Question

Android

Hello!
How are layouts for Android applications drawn, for their subsequent layout in Android Studio (for example)?
Maybe there are some convenient programs / resources on the network in which you can conveniently draw and maybe even layout there?
Android developers, who draws layouts from personal experience?

Answer 1

They usually draw in graphic editors.
In the same editors, the layout is cut into pictures
for subsequent layout.
Have you heard the word photoshop?
Usually in it, but there are alternatives