Xamarin Android GCM关闭VM

Question

When using Google Cloud Messaging on Xamarin Android the app is becoming unresponsive on register. Here is my code:

Thread t = new Thread (new ThreadStart (delegate {
            Console.WriteLine ("Subscribing to Push Notifications");
            try {
                var gcm = GoogleCloudMessaging.GetInstance (this);
                var key = gcm.Register (new string[]{ "12345678" });
                Console.WriteLine ("Reg ID: " + key);
                gcm.Close();
            } catch (Exception ex) {
                Console.WriteLine (ex.ToString ());
            }
        }));

        t.Start ();

If I run gcm.Register it freezes the app and logs:

Shutting down VM

Even weirder, is that I am getting the Registration ID successfully before it shuts down.

Any help would be appreciated.

Answer 1

万一这对将来的人有帮助，我设法通过删除所有过去的与推送通知相关的代码并遵循以下步骤来解决此问题： http : //developer.xamarin.com/guides/cross-platform/application_fundamentals/notifications/android/ remote_notifications_in_android /