aliemam

Can you explain more? as far as i understand you'r asking how you can get registration token from google (registration_id is channel, gcm use to make push to that device)....

Hi if by 'silent' you mean push notification which device doesnt handle (doesnt show any notif to user), it called dry run. you can set option dry run to true....

This function is not supposed to have a heavy overhead (regarding to the original purpose that it have been developed for). Therefore, I suggest to add an API-function (preferably public...