public override void ViewDidLoad()
{
base.ViewDidLoad();
MapDelegate mapDelegate = new MapDelegate();
mapView.Delegate = mapDelegate;
#region Location ausgeben (Text)
locationManager = new CLLocationManager();
permissionCheck();
locationManager.RequestAlwaysAuthorization();
btnStart.TouchUpInside += BtnStart_TouchUpInside;
btnEnd.TouchUpInside += BtnEnd_TouchUpInside;
#endregion
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
MapDelegate mapDelegate = new MapDelegate();
mapView.Delegate = mapDelegate;
MKCoordinateRegion region = new MKCoordinateRegion();
#region Location ausgeben (Text)
locationManager = new CLLocationManager();
locationManager.RequestAlwaysAuthorization();
locationManager.LocationsUpdated += (sender, args) =>
{
location = args.Locations[0];
double latitude = Math.Round(location.Coordinate.Latitude, 4);
double longitude = Math.Round(location.Coordinate.Longitude, 4);
double accuracy = Math.Round(location.HorizontalAccuracy, 0);
lblOutput.Text = string.Format("Latitude: {0}\nLongitude: {1}\nAccuracy: {2}m", latitude, longitude, accuracy);
Console.WriteLine("Zeitstempel Standort {0}", location.Timestamp);
//region = new MKCoordinateRegion();
//CLLocation secondlocation = new CLLocation(48.88370, 2.294481);
region.Center = location.Coordinate;
mapView.SetRegion(region, true);
};
locationManager.Failed += (sender, args) =>
{
lblOutput.Text = string.Format("Standortbestimmung fehlgeschlagen! \nFehlermeldung: {0}", args.Error.LocalizedDescription);
};
btnlocalize.TouchUpInside += (sender, args) =>
{
lblOutput.Text = "Bestimme Standort...";
locationManager.StartUpdatingLocation();
};
btnStop.TouchUpInside += (sender, args) =>
{
locationManager.StopUpdatingLocation();
lblOutput.Text = "Standortbestimmung beendet...";
};
#endregion
#region Location in Map ausgeben
//Aktuelle Position anzeigen
mapView.ShowsUserLocation = true;
mapView.ZoomEnabled = true;
mapView.MapType = MKMapType.Standard;
//Karte auf der Position zentrieren
//MKCoordinateRegion region = new MKCoordinateRegion();
CLLocation secondlocation = new CLLocation(37.687834, -122.406417);
region.Center = secondlocation.Coordinate;
//Zoom-Level setzen
MKCoordinateSpan span = new MKCoordinateSpan();
span.LatitudeDelta = 0.5;
span.LongitudeDelta = 0.5;
region.Span = span;
mapView.SetRegion(region, true);
//Pin auf Karte setzen
mapView.AddAnnotation(new MKPointAnnotation()
{
Title = "Sehenswürdigkeit",
Coordinate = new CLLocationCoordinate2D(37.687834, -122.406417)
});
MKPointAnnotation myAnnotation = new MKPointAnnotation();
myAnnotation.Coordinate = new CLLocationCoordinate2D(37.687834, -122.406417);
myAnnotation.Title = "Unsere Position";
MKPointAnnotation mysecondAnnotation = new MKPointAnnotation();
mysecondAnnotation.Coordinate = new CLLocationCoordinate2D(37.787834, -122.406417);
mysecondAnnotation.Title = "Unsere Position";
mapView.AddAnnotations(new IMKAnnotation[] { myAnnotation, mysecondAnnotation });
//mapView.GetViewForAnnotation += (mapView, annotation) =>
//{
// string pID = "PinAnnotation";
// if (annotation is MKPointAnnotation)
// {
// MKPinAnnotationView pinView = (MKPinAnnotationView)mapView.DequeueReusableAnnotation(pID);
// if (pinView == null)
// pinView = new MKPinAnnotationView(annotation, pID);
// pinView.PinColor = MKPinAnnotationColor.Green;
// pinView.CanShowCallout = true;
// pinView.RightCalloutAccessoryView = UIButton.FromType(UIButtonType.DetailDisclosure);
// pinView.LeftCalloutAccessoryView = new UIImageView(UIImage.FromBundle("Default.png"));
// return pinView;
// }
// else
// {
// return null;
// }
//};
//var circleOverlay = MKCircle.Circle(secondlocation.Coordinate, 1000);
//mapView.AddOverlay(circleOverlay);
//var circleView = new MKCircleView(circleOverlay);
//circleView.FillColor = UIColor.Blue;
//mapView.AddOverlay(mapView, circleView);
MKPolygon hotelOverlay = MKPolygon.FromCoordinates(
new CLLocationCoordinate2D[]
{
new CLLocationCoordinate2D(37.787834, -122.406417),
new CLLocationCoordinate2D(37.797834, -122.406417),
new CLLocationCoordinate2D(37.797834, -122.416417),
new CLLocationCoordinate2D(37.787834, -122.416417),
new CLLocationCoordinate2D(37.787834, -122.406417),
});
mapView.AddOverlay(hotelOverlay);
#endregion
#region Suchleiste in der Map
//var searchResultContainer = new SearchResultsViewController(mapView);
//var searchUpdater = new UISearchResultsUpdating();
//UISearchController searchController = new UISearchController(searchResultsController: null);
#endregion
}
