Add CocosDenshion to Android Proj

am using Cocos2dX 2.2.0 for my Android project.
I have created the project and would like to know how do i add CocosDenshion to my Project.
I tried importing Cocos2dx/CocosDenshion … but it only found blackberry, tizen and linux projects…and if i go ahead for adding them…it gave me error… “Resource ‘/CocosDenshion already exsists’” and failed.
I tried importing Cocos2dx/CocosDenshion/android … but not project found

Any Suggestions.

Anybody…
want to add CocosDenshion and Box2d to my Android project…am using Eclipse…how do i include them

same problem. is there any solution ???