Android Google Cloud messaging issue in server registeration?

Android Google Cloud messaging issue in server registeration?

References

Reference NO 1

http://developer.android.com/google/gcm/server.html

Reference NO 2

http://developer.android.com/google/gcm/helper.html

Reference NO 3

http://stackoverflow.com/questions/16838654/handling-registration-id-changes-in-google-cloud-messaging-on-android

Reference NO 4

https://developers.google.com/android/c2dm/?hl=fr

Reference NO 5

https://groups.google.com/d/forum/android-gcm

Reference NO 6

http://www.slideshare.net/aswapnal/gcm-android

Reference NO 7

https://github.com/webonise/Mobile3-Notes/blob/master/androidNotes/GCM-Notification/GCM-Notification.md

Reference NO 8

http://developer.samsung.com/android/technical-docs/Using-Google-Cloud-Messaging