Azure Notification Hub Unauthorized Exception

Question

After tracing the link below, my dummy Android application always got an unauthorized notification hub exception

https://azure.microsoft.com/en-us/documentation/articles/notification-hubs-android-get-started/

What could be the reason for this error?,

Answer 1

Did you verify that your hub name and connection string were filled in within the Android Application? You should have values for the lines:

private String HubName = "<Enter Your Hub Name>";
private String HubListenConnectionString = "<Your default listen connection string>";

Just a guess given the details provided

Answer 2

Make sure your phone's date and time are the same as Azure's. Or just use automatic time and date settings.