I have developed a GCM application, where a server app sends notification to the Android app via GCM. Now I want to offer this application to users, but how do I deal with the SENDER_ID and API Key.
How can I let users use my application, do I let them use my SENDER_ID and API Key or how is this done?
You probably don’t want individual devices to send out GCM messages. As an alternative, have your devices send a message to your server saying that a GCM message should be sent.
The benefits to doing this are many:
MulticastResultobject and update registration IDs (sounds like something you only want done server side).