Guys what a kind of programming language i should learn to be Android programmer

Answer 1

Java, Kotlin, C# or Javascript. With each of these languages you can build Android applications.

Answer 2

In that case, you should go either with Java or Kotlin.
Here you can find tons of stuff related to Android that can help you on your journey.
https://www.sololearn.com/discuss/823843/?ref=app
https://www.sololearn.com/discuss/823823/?ref=app

Answer 3

Use python!!

Answer 4

for visual studio and xamarin : c#
for android studio : java , kotlin
for both : angular js, react js , ...
for database : sqlite