android - Using GCM to receive messages sent when device is not connected to internet -


i trying use gcm try , send messages application when device not connected internet. know gcm waits till device has internet , sends message. however, when test app disabling wifi, sending push message , enabling wifi not see message being received. following exact example this site. since using intentservice , broadcastreceiver figured handle case. have make other changes make work while device has no internet? since


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