.............................................................................................................52.3GoogleMaps..............................................................................................................................72.4Android系统相关类...............................................................................................................8
3终端
软件系统设计及相关技术
3.1系统设计特点......................................................................................................................113.2开发环境需求......................................................................................................................113.3需求分析...............................................................................................................................113.4系统功能模块......................................................................................................................123.5系统总体流程图..................................................................................................................123.6界面设计...............................................................................................................................123.7系统关键技术......................................................................................................................14
4终端软件功能的实现
4.1主界面的实现及基础视图的设置...................................................................................174.2当前地理信息的获取及转换...........................................................................................184.3绘图模块的实现..................................................................................................................194.4刷新模块的实现.................................................................................................................20
5系统测试
III
5.1GPS输入的虚拟.................................................................................................................225.2GOOGLEMAP的使用...............................................................................................