internal override void Register(GoogleMap oldNativeMap, Map oldMap, GoogleMap newNativeMap, Map newMap)
{
base.Register(oldNativeMap, oldMap, newNativeMap, newMap);
clusterManager = new ClusterManager(context, NativeMap)
{
Algorithm = GetClusterAlgorithm()
};
clusterHandler = new ClusterLogicHandler(ClusteredMap, clusterManager, this);
if (newNativeMap == null)
{
return;
}
ClusteredMap.OnCluster = HandleClusterRequest;
NativeMap.CameraIdle += NativeMapOnCameraIdle;
NativeMap.SetOnMarkerClickListener(clusterManager);
NativeMap.SetOnInfoWindowClickListener(clusterManager);
newNativeMap.MarkerDragStart += OnMarkerDragStart;
newNativeMap.MarkerDragEnd += OnMarkerDragEnd;
newNativeMap.MarkerDrag += OnMarkerDrag;
clusterRenderer = new ClusterRenderer(context,
ClusteredMap,
NativeMap,
clusterManager);
clusterManager.Renderer = clusterRenderer;
clusterManager.SetOnClusterClickListener(clusterHandler);
clusterManager.SetOnClusterInfoWindowClickListener(clusterHandler);
clusterManager.SetOnClusterItemClickListener(clusterHandler);
clusterManager.SetOnClusterItemInfoWindowClickListener(clusterHandler);
}
protected override void OnMapReady(GoogleMap map)
{
base.OnMapReady(map);
NativeMap.MyLocationChange += NativeMapOnMyLocationChange;
NativeMap.SetOnMarkerClickListener(this);
}
public override void Register(Android.Gms.Maps.GoogleMap oldNativeMap, Map oldMap, Android.Gms.Maps.GoogleMap newNativeMap, Map newMap)
{
base.Register(oldNativeMap, oldMap, newNativeMap, newMap);
clusterManager = new ClusterManager(context, NativeMap)
{
Algorithm = GetClusterAlgorithm()
};
clusterHandler = new ClusterLogicHandler(Map, clusterManager, this);
if (newNativeMap == null)
{
return;
}
ClusteredMap.OnCluster = HandleClusterRequest;
NativeMap.CameraIdle += NativeMapOnCameraIdle;
NativeMap.SetOnMarkerClickListener(clusterManager);
NativeMap.SetOnInfoWindowClickListener(clusterManager);
clusterRenderer = new ClusterRenderer(context, ClusteredMap, NativeMap, clusterManager);
clusterManager.Renderer = clusterRenderer;
clusterManager.SetOnClusterClickListener(clusterHandler);
clusterManager.SetOnClusterInfoWindowClickListener(clusterHandler);
clusterManager.SetOnClusterItemClickListener(clusterHandler);
clusterManager.SetOnClusterItemInfoWindowClickListener(clusterHandler);
}
public override void Unregister(Android.Gms.Maps.GoogleMap nativeMap, Map map)
{
if (nativeMap != null)
{
NativeMap.CameraIdle -= NativeMapOnCameraIdle;
NativeMap.SetOnMarkerClickListener(null);
NativeMap.SetOnInfoWindowClickListener(null);
clusterHandler.Dispose();
clusterManager.Dispose();
}
base.Unregister(nativeMap, map);
}
internal override void Unregister(GoogleMap nativeMap, Map map)
{
if (nativeMap != null)
{
NativeMap.CameraIdle -= NativeMapOnCameraIdle;
NativeMap.SetOnMarkerClickListener(null);
NativeMap.SetOnInfoWindowClickListener(null);
nativeMap.MarkerDrag -= OnMarkerDrag;
nativeMap.MarkerDragEnd -= OnMarkerDragEnd;
nativeMap.MarkerDragStart -= OnMarkerDragStart;
clusterHandler.Dispose();
clusterManager.Dispose();
}
base.Unregister(nativeMap, map);
}
protected override void OnElementChanged(ElementChangedEventArgs <Map> args)
{
SKMap oldMap = args.OldElement as SKMap;
SKMap newMap = args.NewElement as SKMap;
if (oldMap != null)
{
if (oldMap.MapOverlays != null)
{
oldMap.MapOverlays.CollectionChanged -= MapOverlaysCollectionChanged;
}
if (oldMap.Pins as ObservableCollection <Pin> != null)
{
((ObservableCollection <Pin>)oldMap.Pins).CollectionChanged -= PinsCollectionChanged;
}
NativeMap?.SetOnMarkerClickListener(null);
UnregisterPinCallbacks(oldMap.Pins);
}
base.OnElementChanged(args);
if (newMap != null)
{
if (newMap.MapOverlays != null)
{
newMap.MapOverlays.CollectionChanged += MapOverlaysCollectionChanged;
}
if (newMap.Pins as ObservableCollection <Pin> != null)
{
((ObservableCollection <Pin>)newMap.Pins).CollectionChanged += PinsCollectionChanged;
}
RegisterPinCallbacks(newMap.Pins);
}
}