We are trying to send the notification to an Android App about any event generated in salesfoece(Like creating an account), using the Google's GCM(Google Cloud Messaging).
Here is the link that tell about the GCM ,

http://developer.android.com/guide/google/gcm/gs.html#android-app

I m using Eclipse for creating Android App and my GCM server gave me the SenderID and API key.

But the problem is , How can I use Salesforce as my 3rd Party Application,from where the notifications are generated.

Hi,

Has anyone implemented apple push notification server on force.com? Any guidance how to go about implementing this?

Thanks,

Sama