Is java necessary for android and windows apps? Can't we use any other language?

Answer 1

Have a look at this.
https://www.sololearn.com/Discuss/914055/?ref=app

Answer 2

You could also use C++ using NDK, the only thing is that you may not be able to access all the Android APIs

Answer 3

Also don't forget that kotlin can also be used 😉😉😋

Answer 4

java or html, css, and javascript

Answer 5

how?