What i do for android devlopment

Question

I m only know about basics of java

complete c&c++

Answer 1

Android is made up of xml and Java.(However, there are other stuff too like Ant script but that's not required for development).

Answer 2

Java it's The Language for android programming, although you could do some python applications (with QT graphic library) or a web app and port it to android via Cordova, i rather the latter.