Google Cloud Messaging
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Google Cloud Messaging for Android (GCM) is a service that helps developers send data from servers to their Android applications on Android devices. The service was unveiled on June 27, 2012, at Google I/O 2012 held at the Moscone Center in San Francisco[1].
Google Cloud Messaging (GCM) replaces the beta version of Android Cloud to Device Messaging (C2DM).[2] The free service has the ability to send a lightweight message informing the Android application of new data to be fetched from the server. Larger messages can be sent with up to 4 KB of payload data[3].
See also
References
- ^ Tarantola, Andrew (June 27, 2010"Google's New Cloud Messaging System Does More for Less". Gizmodo. Retrieved August 10, 2012.
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(help) ). - ^ "Google Cloud Messaging (GCM) - Google Play for Developers Help". Google Inc.
- ^ "Google Cloud Messaging for Android". Google Inc.