Android Studio 3.1 does not showing 'android' option under Tools menu

Question

I am using android studio 3.1 for some development. But Its does not showing android option under Tools menu. Whereas Android studio 3.0 doesn\'t h

Answer 1

Add navigation folder inside res and add a file like below file. In this file, we have two activities that are UI will show in this navigation file.

you can also add this navigation via right click in res folder and section add a new resource.

By this, you will be able to see navigations on UI.