Iam beginner and I want to develope Android app how to start which language I want to learn first c, java or any

Answer 1

Java and Kotlin for devloping Android application by using 'Android studio'

Answer 2

For these two options, I would choose Java.
However, it is important remember see some other issues: Android (S.O., File System, etc), and whether you will develop an Internet-App, so You will need to know a little about http, servers (SaaS), API, etc.

Answer 3

I think that you should start from Java Core. Then you can read something about Kotlin.