Js html css or java

Question

which one of these are better for me to learn to make android applications.

Answer 1

only java, since js HTML css are used to make dynamic website while to create a android app you should know the core java concepts .basically nowadays you have choice between java or kotlin

Answer 2

what about cordova

Answer 3

Cordova command-line runs on Node.js 

Answer 4

soooooo.....