基于Android的天气预报客户端设计与研究

Design and Research of Client for Weather Forecast Based on Android

以天气预报客户端设计为研究对象,首先阐述Android系统的四层架构,介绍各个层的功能;其次进行天气预报客户端设计,进行系统功能的整体规划,将天气预报客户端功能划分为天气预报、天气预警、专业气象和辅助服务四个模块,阐述每一个模块的具体功能;在此进行通信接口的设计,客户端的通信接口包括客户端与气象服务数据库的通信接口和与客户应用的通信接口;最后介绍客户端应用操作的流程。

Taking the design of weather forecast client as the research object, this paper firstly elaborates the four-tier architecture of Android system and introduces the functions of each tier. Secondly, it designs the weather forecast client and carries out the overall planning of the system functions. It divides the function of weather forecast client into four modules: weather forecast, weather early warning, professional meteorology and auxiliary services, and elaborates the specific functions of each module. The communication interface of client includes the communication interface between client and meteorological service database and the communication interface with client application. Finally, the process of client application operation is introduced.