The plugin offers two ways to check the Push Notifications Status:
For option 1 you can add the webblock and handle the two events, NotificationError and NotificationStatus
For option 2 you can directly call the available actions to check and open notification system manager
With "NotificationManagerStatus" you can see the Notifications are enabled for the application
and with "OpenNotificationManagerSettings" it will open the android system settings for the application on the notifications section