I want to be an Android developer but what does it require to learn programming?

Answer 1

Java and xml required to be an android developer...but move on!

Answer 2

Udacity app:
https://play.google.com/store/apps/details?id=com.udacity.android

Answer 3

www.caveofprogramming.com has a free android tutorial

Answer 4

Do you know what any site I can learn the all course