protected override Marker CreateNativeItem(Pin item)
{
MarkerOptions options = new MarkerOptions()
.InvokePosition(item.Coordinate.ToNative())
.InvokeTitle(item.Title);
if (item.Animate)
{
options.InvokeAnimateType(MarkerOptions.MarkerAnimateType.Grow);
}
options.Draggable(item.Draggable);
options.Flat(!item.Enabled3D);
BitmapDescriptor bitmap = item.Image?.ToNative();
if (null == bitmap)
{
throw new Exception("必须提供一个图标");
}
options.InvokeIcon(bitmap);
Marker marker = (Marker)NativeMap.Map.AddOverlay(options);
item.NativeObject = marker;
return(marker);
}
protected override Marker CreateNativeItem(Pin item)
{
//var options = new MarkerOptions().InvokePosition(item.Coordinate.ToNative()).InvokeTitle(item.Title);
MarkerOptions options = new MarkerOptions().InvokePosition(item.Coordinate.ToNative());
if (item.Animate)
{
options.InvokeAnimateType(MarkerOptions.MarkerAnimateType.Grow);
}
options.Draggable(item.Draggable);
options.Flat(!item.Enabled3D);
BitmapDescriptor bitmap = BitmapDescriptorFactory.FromResource(Resource.Drawable.water_drop);
//BitmapDescriptor bitmap = item.Image?.ToNative();
if (null == bitmap)
{
throw new Exception("必须提供一个图标");
}
//var nbitmap = ScaleBitmap(bitmap.Bitmap, 0.5f);
//TextOptions textOptions = new TextOptions();
//textOptions.InvokeText(item.Title);
//textOptions.InvokePosition(item.Coordinate.ToNative());
options.InvokeIcon(bitmap);
//Marker marker = (Marker)NativeMap.Map.AddOverlay(textOptions);
Marker marker = (Marker)NativeMap.Map.AddOverlay(options);
marker.Scale = 0.5f;
marker.Title = item.Title;
item.NativeObject = marker;
return(marker);
}
public void OnMapReady(GoogleMap map)
{
map.MyLocationButtonClick += (s, a) =>
{
if (_myLocationMarker != null)
{
var point = _myLocationMarker.Position.ToGeoPoint();
this.MapViewModel.UpdateMapCenterCommand.Execute(new Tuple <GeoPoint, bool>(point, true));
}
};
var locationProvider = Mvx.Resolve <ILocationService>();
var lastLocation = locationProvider.GetLastLocation();
if (!lastLocation.Equals(GeoPoint.Empty))
{
var myLocationMarkerOptions = new MarkerOptions();
myLocationMarkerOptions.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.my_location));
myLocationMarkerOptions.Flat(true);
myLocationMarkerOptions.SetPosition(lastLocation.ToLatLng());
_myLocationMarker = map.AddMarker(myLocationMarkerOptions);
}
locationProvider.LocationUpdated += this.OnLocationUpdated;
map.SetLocationSource(locationProvider as ILocationSource);
if (_mapViewWrapper == null)
{
_mapViewWrapper = new MonoDroidGoogleMapsView(map);
_mapViewWrapper.MarkerClicked += (s, a) =>
{
if (this.MapViewModel != null)
{
var routeStopVM = _routeStopMarkerManager.GetDataForMarker <RouteStopMapViewModel>(a.Marker);
if (routeStopVM != null)
{
this.MapViewModel.SelectRouteStopCommand.Execute(routeStopVM.Model.Id);
}
else
{
var vehicleVM = _vehicleMarkerManager.GetDataForMarker <VehicleViewModel>(a.Marker);
if (vehicleVM != null)
{
this.MapViewModel.SelectVehicleCommand.Execute(vehicleVM.VehicleId);
}
}
}
};
_mapViewWrapper.MapClicked += (s, a) =>
{
this.RaiseMapClickedEvent();
this.MapViewModel.ClearSelectionCommand.Execute();
};
_mapViewWrapper.CameraLocationChanged += (s, a) => this.MapViewModel.UpdateMapCenterCommand.Execute(new Tuple <GeoPoint, bool>(a.Location, false));
}
if (_vehicleMarkerManager == null)
{
_vehicleMarkerManager = new VehicleMarkerManager(_mapViewWrapper, this.MapViewModel.MapVehiclesViewModel);
}
if (_routeStopMarkerManager == null)
{
_routeStopMarkerManager = new RouteStopMarkerManager(_mapViewWrapper, this.MapViewModel.MapRouteStopsViewModel);
}
if (_mapLocationManager == null)
{
_mapLocationManager = new MapLocationManager(_mapViewWrapper);
}
var set = this.CreateBindingSet <MapView, MapViewModel>();
set.Bind(map)
.For(m => m.MyLocationEnabled)
.To(vm => vm.DetectedArea);
set.Bind(_mapLocationManager)
.For(m => m.Location)
.To(vm => vm.MapCenter);
set.Bind(_mapViewWrapper)
.For(m => m.Zoom)
.To(vm => vm.Zoom);
set.Bind(_mapViewWrapper)
.For(m => m.VisibleRegion)
.To(vm => vm.VisibleRegion);
set.Apply();
(this.ViewModel as MapViewModel).Zoom = map.CameraPosition.Zoom;
}