How to handle up, down & right, left action in game?

I wish to create up,down & right, lift activities in my game.

Eg: i have one ball i want to m开发者_C百科ove right, left and up, down

plZ help me...how to create....

As it really seems that you don't know a lot about android programming, you should start with a tutorial... try my tutorial serie on 2d graphics... http://www.droidnova.com/playing-with-graphics-in-android-part-i,147.html