Android "app" development
 

Knowing nothing about development of "apps" for Android or about Kotlin, I have to ask what is the current best practice in that area?

I see android-sdk, a Software development kit for Android, in the repository. Is it the way to go? Or would something else be more in tune with the times? If there is a well-known site with a brief overview, especially of the work flow behind making an "app", that would help.

I don't yet plan to try making an "app" but merely would like to try to get up to speed on what is happening in the mobile space.

https://developer.android.com/studio
Down at bottom there should be a getting started thing. You would probably use Android Studio if you ever develop an app. Android Studio may work on many Linuxes.
https://developer.android.com/codela...se-first-app#1
That may help if you want a direct link. Please tell me if you want more, I do Android apps. X E.