hi, client
I am a cocos2d and cocos2d-x, box2d game developer and i haver 6 years of experiences in iphone and android game development.
In android game, it is usign glSurface view, it is a bit different from general android app development.
Ads have to add to glSurface View, if it is not correct to add ad view to glsurface view, it is not appear.
I have full experience in adding android game ads.
Of course, i have many android games developed by me, i don't think i need offer urls.
I will wait your kind response.,
Regards
Lee