Fix permissions request

[ndegheselle]

Replaced CheckStatus by Request,
Not working on iOS because of : jamesmontemagno/GeolocatorPlugin#322

[datvm]

Hi any idea when the Nuget package will be updated? I am having this issue as well when trying to roll out my own Permission check due to #1 .

[gktval]

Hi any idea when the Nuget package will be updated? I am having this issue as well when trying to roll out my own Permission check due to #1 .

You should set permission requests in your own app prior to calling CrossGeolocator. That way you can provide any customization to the request.

Or by calling OnRequestPermissionResult in your main activity:

public override void OnRequestPermissionsResult(int requestCode, string[] permissions, Android.Content.PM.Permission[] grantResults)
{
    Plugin.Permissions.PermissionsImplementation.Current.OnRequestPermissionsResult(requestCode, permissions, grantResults);
	base.OnRequestPermissionsResult(requestCode, permissions, grantResults);
}

[datvm]

Hi this is not Android problem. I already rolled out the Permission implementation on Android. It's for iOS. Basically on iOS, I have my own CLLocationManager with DidChangeAuthorization event handler so I can check/request for permission. However when calling GetPositionAsync() for example, the code also has its own Permission check which caused the exception.

IMO, you are right that the plugin should not have to worry about Permission at all and let user worry about it (I currently have a problem where the plugin wouldn't work if user gives only Approximate location permission on Android as well).