iphone地图源码 实用的谷歌地图 联网运行自动获取-practical source of iphone map of Google Maps running on a network to automatically obtain

ios的MapKit应用的一个Demo 开发地图应用可最为参考。用的是Xcode4.3运行环境。-the ios of the MapKit applications a Demo development of map applications can be most reference. Is the Xcode4.3 operating environment.