private void SetupCompassButton()
{
var compass = MKCompassButton.FromMapView(MapView);
compass.CompassVisibility = MKFeatureVisibility.Visible;
NavigationItem.RightBarButtonItem = new UIBarButtonItem(compass);
MapView.ShowsCompass = false;
}
private void AddCompassButton(MKMapView nativeMap, int topAnchor)
{
MKCompassButton compass = MKCompassButton.FromMapView(nativeMap);
compass.CompassVisibility = MKFeatureVisibility.Visible;
compass.Frame = new CGRect(new CGPoint(45, 45), compass.Frame.Size);
compass.TranslatesAutoresizingMaskIntoConstraints = false;
nativeMap.AddSubview(compass);
compass.TopAnchor.ConstraintEqualTo(nativeMap.TopAnchor, topAnchor).Active = true;
compass.RightAnchor.ConstraintEqualTo(nativeMap.RightAnchor, -14).Active = true;
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
//If no historyitem is selected
var mainVM = this.ViewModel as MainViewModel; //To get the item from the ViewModel, Get it via the VM itself, and cast it as that type of VM.
if (mainVM != null)
{
selectedHistoryItem = mainVM.SelectedHistoryItem;
}
//If you haven't selected an item, show the History/... bottom bars + search bar
if (selectedHistoryItem == null)
{
//Bottom Tab bar
UIBarButtonItem recentHistoryBarButton = new UIBarButtonItem(UIBarButtonSystemItem.Rewind);
recentHistoryBarButton.Title = "Recent History";
UIBarButtonItem[] toolbarItems = new UIBarButtonItem[] {
recentHistoryBarButton//,
//...
};
this.SetToolbarItems(toolbarItems, false);
this.NavigationController.ToolbarHidden = false;
/////////////
// BINDING //
MvxFluentBindingDescriptionSet <MainView, MainViewModel> set = new MvxFluentBindingDescriptionSet <MainView, MainViewModel>(this);
set.Bind(recentHistoryBarButton).To(vm => vm.SearchHistoryCommand); //show Search History window
set.Apply();
}
////////////
// MapKit //
locationManager.RequestWhenInUseAuthorization(); //Request authorisation to use location when app is in foreground. (Error in versions below 8.0)
//Type
MainMap.MapType = MapKit.MKMapType.Standard;
//Panning and Zooming
MainMap.ZoomEnabled = true;
MainMap.ScrollEnabled = true;
//User Location
MainMap.ShowsUserLocation = true;
// set map center and region
const double lat = 50.8247952; //Stationsplein kortrijk
const double lon = 3.2643516000000545;
var mapCenter = new CLLocationCoordinate2D(lat, lon);
var mapRegion = MKCoordinateRegion.FromDistance(mapCenter /*MainMap.UserLocation.Coordinate*/, 2000, 2000);
//MainMap.CenterCoordinate = mapCenter/*MainMap.UserLocation.Coordinate*/;
MainMap.Region = mapRegion;
if (selectedHistoryItem != null)
{
CLLocationCoordinate2D coordinate2D = new CLLocationCoordinate2D(double.Parse(selectedHistoryItem.Latitude), double.Parse(selectedHistoryItem.Longitude));
//Adding an annotation
MainMap.AddAnnotations(new MKPointAnnotation()
{
Title = selectedHistoryItem.Name,
Coordinate = coordinate2D,
Subtitle = selectedHistoryItem.LatLong
});
MainMap.SetCenterCoordinate(coordinate2D, true);
MainMap.Region = MKCoordinateRegion.FromDistance(coordinate2D, 10000, 10000);
}
// set the map delegate
mapDelegate = new MyMapDelegate();
MainMap.Delegate = mapDelegate;
////////////
//Local Search UIBar
if (selectedHistoryItem == null)
{
var searchResultsController = new SearchResultsView(MainMap, mainVM); //Also give the Viewmodel, so we can access it for the Messenger/Posting
var searchUpdater = new SearchResultsUpdater();
searchUpdater.UpdateSearchResults += searchResultsController.Search;
//add the search controller
searchController = new UISearchController(searchResultsController)
{
SearchResultsUpdater = searchUpdater
};
searchController.SearchBar.SizeToFit();
searchController.SearchBar.SearchBarStyle = UISearchBarStyle.Minimal;
searchController.SearchBar.Placeholder = "Enter a search query";
searchController.HidesNavigationBarDuringPresentation = false;
NavigationItem.TitleView = searchController.SearchBar;
DefinesPresentationContext = true;
}
//Compass
var compass = MKCompassButton.FromMapView(MainMap);
compass.CompassVisibility = MKFeatureVisibility.Visible;
NavigationItem.RightBarButtonItem = new UIBarButtonItem(compass);
MainMap.ShowsCompass = false; // so we don't have two compasses!
// User tracking button
//Because of using it on a simulator, you can't actually SEE it, but it does work. probably.
var button = MKUserTrackingButton.FromMapView(MainMap);
button.Layer.BackgroundColor = UIColor.FromRGBA(255, 255, 255, 80).CGColor;
button.Layer.BorderColor = UIColor.White.CGColor;
button.Layer.BorderWidth = 1;
button.Layer.CornerRadius = 5;
button.TranslatesAutoresizingMaskIntoConstraints = false;
View.AddSubview(button);
}
