I'm not an expert, but I think you have to change the java name in the android manifest. That's all I gots- I don't even know what that means, but hopefully it will help you focus your google searches.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer? | Terms of Service