java如何删除地图标记上的阴影？

Question

我正在谷歌地图上显示一个自定义标记。它们的位置很好，但它们有一个有趣的影子。我怎样才能消除阴影

@Override
        public boolean draw(Canvas canvas, MapView mapView, boolean shadow, long when) {
            super.draw(canvas, mapView, shadow);

            // ---translate the GeoPoint to screen pixels---
            Point screenPts = new Point();
            mapView.getProjection().toPixels(geoPnt, screenPts);

            // ---add the marker---
            /*Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.pushpin);
            canvas.drawBitmap(bmp, screenPts.x, screenPts.y - 67, null);*/
            return true;
        }
    }

Answer 1

调用重写的方法时，我会尝试为shadow参数传递false

这意味着它应该看起来像super.draw(canvas, mapView, false)

Answer 2

试试这个：

@Override
    public boolean draw(Canvas canvas, MapView mapView, boolean shadow, long when) {
      if (!shadow) {
        super.draw(canvas, mapView, shadow);

        //  -translate the GeoPoint to screen pixels -
        Point screenPts = new Point();
        mapView.getProjection().toPixels(geoPnt, screenPts);

        //  -add the marker -
        Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.pushpin);
        canvas.drawBitmap(bmp, screenPts.x, screenPts.y - 67, null);
      }
      return true;
    }
}