Check to see if your users have granted or denied permissions for common permission groups on iOS and Android.
Additionally, you can request permissions with a simple cross-platform async/awaitified API.
Automatically search for permission in AndroidManifests file and request for the same. Also, if request is cancelled it shows a popup window with alert to grant permission. Ported to Xamarin.Android by Rofiq Setiawan (firstname.lastname@example.org).
You can find example on...
Permission Control System.
Designed by Mehdi Keramati.
ReCreate by Rayab Developer.
Require Rayab.ApplicationDbContext Package.
With install this package you can control user permission using database table.
Do not need to permission attributes in controllers and actions as static permissions.