Updating map in real time

[davidbuckleyni]

I am trying to update the map I have requested permission and I am using andriod Gelocation.

  double lat=0.00;
  double lng=0.00;
  var status = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Location);
        if (status != PermissionStatus.Granted)
        {
       if (await CrossPermissions.Current.ShouldShowRequestPermissionRationaleAsync(Permission.Location))
            {
                await DisplayAlert("Need location", "Gunna need that location", "OK");
            }

    var results = await CrossPermissions.Current.RequestPermissionsAsync(Permission.Location);
            status = results[Permission.Location];
        }

        if (status == PermissionStatus.Granted)
        {

            ILocation loc = DependencyService.Get<ILocation>();
            loc.locationObtained += (object ss, ILocationEventArgs ee) =>
            {
                lat = ee.lat;
                lng = ee.lng;
                loc.ObtainMyLocation();
                loc = null;
                lbllat.Text = lat.ToString();
                lbllong.Text = lng.ToString();

            };

                lbllat.Text = lat.ToString();
            lbllong.Text = lng.ToString();

            loc.ObtainMyLocation();
            loc = null;
            await Task.Delay(4000);
            Position position = new Position(lat, lng);

            lbllat.Text = lat.ToString();
            lbllong.Text = lng.ToString();
            map.Pins.Add(_pinTokyo2);
        }

My Andriod Google GetMyLocation

public class LocationEventArgs : EventArgs, ILocationEventArgs
{
    public double lat { get; set; }
    public double lng { get; set; }
}

public class GetMyLocation : Java.Lang.Object, ILocation, ILocationListener
{
    public event EventHandler<ILocationEventArgs> locationObtained;

    public void ObtainMyLocation()
    {
        LocationManager lm = (LocationManager)Forms.Context.GetSystemService(Context.LocationService);
        lm.RequestLocationUpdates(LocationManager.NetworkProvider, 0, 0, this);

    }

    public void OnLocationChanged(Location location)
    {
        if (location != null)
        {
            LocationEventArgs args = new LocationEventArgs();
            args.lat = location.Latitude;
            args.lng = location.Longitude;
            locationObtained(this, args);
        }
    }

    public void OnProviderDisabled(string provider)
    {
    }

    public void OnProviderEnabled(string provider)
    {
    }

    public void OnStatusChanged(string provider, [GeneratedEnum] Availability status, Bundle extras)
    {
    }
}
}

[amay077]

I have a plan to support LocationSource.

https://developers.google.com/android/reference/com/google/android/gms/maps/LocationSource#nested-class-summary