基于Android的城市空气质量查询系统的设计与实现

为了方便公众第一时间了解和掌握空气质量状况及变化情况，设计并实现了基于Android平台的城市空气质量查询系统。该系统通过HTML解析，获取了来自中国环境监测总站发布的114个监测城市的实时数据。系统使用Android最新ActionBar样式的导航界面以及直观的仪表界面，实现了各城市空气质量指数查询、空气质量排名查询、各监测点数据查询、一周数据查询等功能。经试用，该系统在Android手机上运行良好。

Design and Implementation of City Air Quality Inquiry System Based on Android

In order to make it convenient for the public to understand and master the status of air quality and its changes immedi-ately, a city air quality inquiry system based on Android platform is designed and implemented. The system obtains the real-time data of 114 monitoring cities released by China National Environmental Monitoring Center by parsing the HTML. The system uses the latest Android navigation interface of ActionBar style and intuitive instrument interface, also, the system implements func-tions such as air quality index inquiry, each monitoring point data inquiry, air quality ranking inquiry and last week ’s data inqui-ry. In the trial, the system runs well on Android phones.