Adding onTap for a Path drawn in an Overlay
===

I am trying to override onTap function for an overlay of Mapview which contains a set of lines drawn using a Path. I was wondering if there is any specific overlay designed which has the onTap for lines? 

My overlay looks like this: 

    public class MyPathOverlay extends Overlay {
	MapView map;
	Projection projection;
	ArrayList<Pair<GeoPoint, Integer>> pointsList; // Set of points and the
													// color of the line
													// starting from this point

	public MyPathOverlay(MapView contextMap, ArrayList<Pair<GeoPoint, Integer>> points) {
		map = contextMap;
		projection = map.getProjection();
		pointsList = points;

	}

	@Override
	public void draw(Canvas canvas, MapView mapView, boolean shadow) {
		super.draw(canvas, mapView, shadow);
		if (shadow == false && pointsList !=null) {
		
			for (int i = 0; i < pointsList.size() - 1; i++) {
				Paint paint = new Paint();
				paint.setDither(true);
				Pair<GeoPoint, Integer> p1 = pointsList.get(i);
				GeoPoint gp1 = p1.first;
				paint.setColor(p1.second);
				GeoPoint gp2 = pointsList.get(i + 1).first;
				paint.setStyle(Paint.Style.FILL_AND_STROKE);
				paint.setStrokeJoin(Paint.Join.ROUND);
				paint.setStrokeCap(Paint.Cap.ROUND);
				paint.setStrokeWidth(5);
				Point point1 = new Point();
				Point point2 = new Point();
				
				projection.toPixels(gp1, point1);
				projection.toPixels(gp2, point2);
				Path path = new Path();
				path.moveTo(point2.x, point2.y);
				path.lineTo(point1.x, point1.y);
				canvas.drawPath(path, paint);
			}
		}
	}
	
	@Override
	public boolean onTap(GeoPoint p, MapView mapView) {
		
		return super.onTap(p, mapView);
	}
}

