public void RenderOverlays(Canvas canvas, MapView mapView)
{
if (this._overlays.Count > 0)
{
lock (this._overlays)
{
foreach (Overlay overlay in _overlays)
{
try
{
overlay.Draw(canvas, mapView, true, mapView.DrawingTime);
}
catch (Exception e)
{
}
}
foreach (Overlay overlay in _overlays)
{
try
{
overlay.Draw(canvas, mapView, false, mapView.DrawingTime);
}
catch (Exception e)
{
}
}
}
}
}
public bool onKeyUp(int keyCode, KeyEvent keyEvent, MapView mapView)
{
if (this._overlays.Count > 0)
{
lock (this._overlays)
{
foreach (Overlay overlay in _overlays)
{
if (overlay.OnKeyUp(keyCode, keyEvent, mapView))
{
return(true);
}
}
}
}
return(false);
}
public bool OnTrackballEvent(MotionEvent motionEvent, MapView mapView)
{
if (this._overlays.Count > 0)
{
lock (this._overlays)
{
foreach (Overlay overlay in this._overlays)
{
if (overlay.OnTrackballEvent(motionEvent, mapView))
{
return(true);
}
}
}
}
return(false);
}
public bool OnTap(GeoPoint gp, MapView mapView)
{
if (this._overlays.Count > 0)
{
lock (this._overlays)
{
foreach (Overlay overlay in _overlays)
{
if (overlay.OnTap(gp, mapView))
{
return(true);
}
}
}
}
return(false);
}
public OverlayController(MapView mapView)
{
this.mapView = mapView;
//this._overlays = Collections.SynchronizedList(new OverlayArrayList());
}
