push notification - Is GCM device id will expiry, If so How to solve this for android -


i doing register device push notification, have received device id pushed server through api call. after time expires in server. how solve this

thanks in advance.

a standard approach register device gcm every time app starts. receive gmc token can use push notifications.

doing @ every app startup may seem redundant, solves problem of replacing expired token. of time, gcm return token same 1 app has.

see this question more details.


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