REG ID GCM update - solution?...

[Matias]

Hello,

the REGISTRATION ID GCM is regularly updated. So what would be the solution?

- It occurs to me program my app to run a registration GCM daily in the OnCreate of the main activity, but only be updated when the app opens ?.

Thank you for your answer.

[Diego Giorgini]

Hi Matias,

the Instance ID documentation should answer your question on how to detect when the registration-id needs to be updated:

https://developers.google.com/instance-id/guides/android-implementation#refresh_tokens

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[Matias]

Hi Diego,

thanks for answering. You speak Castilian ?.

I was reading the documentation you sent me, but I can not understand where I include the refreshToken () in ActivityMain> onCreate? ... I'm not clear, are beginner. If you have a link to an example implementation step by step I appreciate.

regards

[Diego Giorgini]

I don't speak Castillian, sorry.

To use the onTokenRefresh() callback you need to implement a Service separate from the activity.

see: https://developers.google.com/instance-id/guides/android-implementation#refresh_tokens 

To view this discussion on the web visit https://groups.google.com/d/msgid/android-gcm/6f4b652c-6fb8-4efa-bea5-efaa6b37ec40%40googlegroups.com.