该压缩包是关于android方面的学习资料，包括android的应用程序、生命周期、组件通信与广播消息、后台服务、数据存储和访问以及位置服务与地图应用等方面的ppt-The archive is to learn information about the android, including android application life cycle, component communication and broadcast news, background services, data storage and access, and location services with maps and other aspects of the application ppt