I have a problem with receive the message on Xamarin android application. When first installed the application, I can register the app to Notification Hub and able to receive message.
At some point in time, I am no longer receive the message from the notification hub. I am unsure is token expired or reinstall the application. I looked at the token is expired on Visual Studio Diagnostic Tool for the notification hub, and it was marked expired in year 9999.
When I debugged the application, the token is the same as what I got on the Visual Studio.
I may not explain too clear, is because I don't know where the problem is.