private void OnCameraIdle(object sender, EventArgs e)
{
cameraBusy = false;
currentCamera = new NxLatLng(map.CameraPosition.Target.Latitude, map.CameraPosition.Target.Longitude);
Element.ZoomLevel = map.CameraPosition.Zoom;
Element.Center = currentCamera;
}
public bool OnMapClick(LatLng p0)
{
var point = map.Projection.ToScreenLocation(p0);
var xfPoint = new Xamarin.Forms.Point(point.X, point.Y);
var xfPosition = new NxLatLng(p0.Latitude, p0.Longitude);
(NxLatLng, Xamarin.Forms.Point)commandParamters = (xfPosition, xfPoint);
if (Element.DidTapOnMapCommand?.CanExecute(commandParamters) == true)
{
Element.DidTapOnMapCommand.Execute(commandParamters);
}
// TODO should return true
return(false);
}
protected override void OnElementChanged(ElementChangedEventArgs <MapView> e)
{
base.OnElementChanged(e);
if (e.OldElement != null)
{
e.OldElement.AnnotationsChanged -= Element_AnnotationsChanged;
e.OldElement.Functions = null;
if (map != null)
{
RemoveMapEvents();
}
}
if (e.NewElement == null)
{
return;
}
if (Control == null)
{
var activity = (AppCompatActivity)Context.GetActivity();
var view = new Android.Widget.FrameLayout(activity)
{
Id = GenerateViewId()
};
SetNativeControl(view);
fragment = MapViewFragment.Create(Element, Context);
activity.SupportFragmentManager
.BeginTransaction()
.Replace(view.Id, fragment)
.CommitAllowingStateLoss();
fragment.GetMapAsync(this);
currentCamera = new NxLatLng();
}
}
public static LatLng ToLatLng(this NxLatLng pos)
{
return(new LatLng(pos.Lat, pos.Long));
}