请参阅下面的图片。在我的应用程序（具有图形页面）的使用，我想用这样的默认标记（但具有不同的背景颜色 - 红色，绿色和黄色）和气球。我在哪里可以找到这些图片及气球code？

See the picture below. In my application (with MapView) usage, I would like to use such default markers (but with different background colors - red, green and yellow) and balloons. Where can I find these images & balloon code?

推荐答案

这些应该是在谷歌地图的APK文件的ressource。由于谷歌地图是一个专有的应用程序，你可能不会被允许使用它们。我建议自行创建类似的。

Those should be in the Google Maps APK as ressource files. Since Google Maps is a proprietary app, you might not be allowed to use these. I recommend creating similar ones by yourself.