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...