I\'ve been working on this app for almost a year now (senior project) when it just decided to break a few days ago. My application has been developed using Eclipse version 3
You must include /path_to_android-sdk/extras/google/google_play_services/libproject/google-play-services_lib Library as a external library into your project and also include this jar file /path_to_android-sdk/extras/google/google_play_services/libproject/google-play-services_lib/libs/google-play-services.jar.
beside those, you should have these permissions: