一款基于android的百度地图,方便使用便捷快速,能查询公交路线,地铁路线,驾车路线-A Android based on Baidu map, convenient fast and convenient, can inquire about the public transit route, subway routes, driving directions and so on

地铁收费系统 实现实时扣费 历史消费情况查询-the subway charge system