据我所知没有。缓存由谷歌地图图书馆的一个项目，以项目为基础的控制。这意味着瓷砖缓存使用的地图每个应用程序。当你决定使用谷歌地图图书馆你也必须忍受这一点，试图删除这些文件或者做一些与反思，只会可能与谷歌的服务未来的更新打破你的应用程序。

As far as I know no. The cache is controlled by Googles maps library on a project to project basis. That means tiles are cached for each app using maps. When you've decided to use Googles Maps library you'll also have to live with this, trying to remove these files or doing something with reflection will only possibly break your app with future updates of Google services.