/// <summary>
/// Fetches location name and geographic position if needed
/// </summary>
private async Task <Tuple <BasicGeoposition, ReadableLocationName> > FetchGeolocationDataFromServiceAsync(bool fetchActualLocation = false)
{
BasicGeoposition updatedLocation = ActualLocation;
if (fetchActualLocation || updatedLocation.IsDefault())
{
var geoposition = await _geolocationService.GetActualPositionAsync().ConfigureAwait(false);
updatedLocation = geoposition.Coordinate.Point.Position;
}
var geopoint = new Geopoint(updatedLocation);
var readableLocationName = await _geolocationService.FindBestMatchedLocationAtAsync(geopoint).ConfigureAwait(false);
return(new Tuple <BasicGeoposition, ReadableLocationName>(updatedLocation, readableLocationName));
}