public bool UpdateLocation(int timeout)
{
bool result = false;
if (_manager != null)
{
DateTime lastTime = DateTime.Now;
while (lastTime.AddSeconds(timeout) > DateTime.Now)
{
CLLocation location = _manager.Location;
if (location != null)
{
DateTime time = DateTime.SpecifyKind(location.Timestamp, DateTimeKind.Unspecified);
if (DateTime.UtcNow < time.AddMinutes(5))
{
_currentLocation = new GpsCoordinate(location.Coordinate.Latitude, location.Coordinate.Longitude, time);
result = true;
break;
}
}
}
}
return result;
}
private bool Start()
{
if (_manager != null && !_trackingStarted)
{
_currentLocation = new GpsCoordinate();
if (new Version(UIDevice.CurrentDevice.SystemVersion).Major > 7)
_manager.RequestAlwaysAuthorization();
_manager.StartUpdatingLocation();
_trackingStarted = true;
return true;
}
return false;
}