What all Programming Language should i learn to make Android Apps?

Answer 1

Java, XML; Kotlin;
and a little SQL.

Answer 2

C and C++ are basic for all languages and on top of that Java ,c# and SQL light is needed for Android app development.

Answer 3

1.Java
2.C++
3.XML
4.Kotlin(new)

Answer 4

Java/C#

Answer 5

^Those

Answer 6

swift

Answer 7

Thanks to all

Answer 8

@Okay