public void OnLocationChanged(LocationChangedEvent e) {
if (e == null) {
return;
}
MapControl target;
mMapControl.TryGetTarget(out target);
if (target == null) {
// the map is not longer present
// this overlay is not longer needed
Unregister();
return;
}
if (mMarker != null) {
target.Children.Remove(mMarker);
}
mMarker = CreateMarker();
target.Children.Add(mMarker);
MapControl.SetLocation(mMarker, e.Args.Position.Coordinate.Point);
MapControl.SetNormalizedAnchorPoint(mMarker, new Point(0.5, 0.5));
}
public void OnLocationChanged(LocationChangedEvent e) {
if (!locationInitialed) {
locationInitialed = true;
mapControl.ZoomLevel = 17;
mapControl.Center = e.Args.Position.Coordinate.Point;
}
}
public void OnLocationChanged(LocationChangedEvent e) => SetData(mItems);
private void Geolocator_PositionChanged(Geolocator sender, PositionChangedEventArgs args) {
Log.d("NewLocation: " + args?.Position?.Coordinate?.Point?.Position.Latitude+":"+args?.Position?.Coordinate?.Point?.Position.Longitude);
if (!DataHolder.Instance.HadData) {
DataHolder.Instance.HadData = true;
/*var task = new NodesRequest(GeoMath.CalculateBoundingBox(args.Position.Coordinate.Point, 0.8)).Query();
task.ContinueWith((items) => {
DataHolder.Instance.Nodes = items.Result;
});*/
}
LocationChangedEvent e = new LocationChangedEvent() {
Sender = sender,
Args = args
};
LastLocationEvent = e;
BusProvider.DefaultInstance.Post(e);
}
