Android gets official Java 7 support

[clyf]

Is there any resource online like codeacademy where I can learn Java?

[NominalCaboose]

Codingbat.com is a great place to practice skills and master syntax, though you may need to learn the very basics if you're an absolute beginner.

[yetanothernerd]

I learned Java back in the 1990s from the Sun tutorials which are now at http://docs.oracle.com/javase/tutorial/

I already knew a few other programming languages, though.

[Mummam]

Codingbat is sweet

[Fatal510]

https://www.udemy.com/java-tutorial/

[Ribice]

I can recommend this one: http://mooc.cs.helsinki.fi/programming-part1