Android：如何知道是否点击了Google地图上的位图？

Question

我正在使用Google Map在Android上开发应用程序。

我已经成功地在地图上放置了多个位图，如上图所示。
是否可以检测到用户单击了哪个位图，以便应用程序将用户重定向到包含有关单击位置的信息的页面？

Answer 1

Here you will need to put some logic to capture which bitmap Image was clicked.

One technique which works in my case is to override a method in your ItemizedOverlay class

protected boolean onTap(int index) {

// Here you get the index of which bitmap image was tapped on
// You can map this index to the related activity you need to open by mean of your logic

        OverlayItem item = mOverlays.get(index);

        Intent intent=new Intent (context,YourActivity.class);

        context.startActivity(intent);

        return true;
    }