Question

I try to implement GCM in my project and have problems with onMessage function. According to the examples, I write:

@Override
protected void onMessage(Context arg0, Intent arg1) {
// TODO Auto-generated method stub
Log.d("GCM", "RECIEVED A MESSAGE: " + arg1.getStringExtra("message"));
// other part of the code goes here...
}

Well, and I get errors with this getStringExtra – it seems this intent doesn’t contain it. I do receive onMessage event, that’s for sure. I just get errors when try to get actual message.
My server receives:

{"multicast_id":7888157947681629492,"success":1,"failure":0,"canonical_ids":0,"results":[{"message_id":"0:1348246306435688%196553bef9fd7ecd"}]}

Answer 1

The GCM convention is: a value that you supply on sending as “data.foo” will be delivered as an intent extra called “foo”. Are you putting “data.message” into the POST data block on the server?