基于BREW的气象信息查询系统的设计与开发

Design and Development of Meteorological Information Inquiry System Based on BREW

本文主要对BREW手机平台中的网络接口、文件接口、控件、手机按键事件、以及访问网络过程中网络状态变化事件的捕捉与处理进行了研究,并利用Microsoft Visual C++6.0开发了气象信息实时查询系统。此系统的主要功能是从资源文件和文本文件中分别读取地理位置及其对应的城市信息,然后通过网络访问气象网站,并从网站上获取所选城市实时的气象信息,然后再对这些气象信息进行过滤和格式化后显示到手机屏幕上,从而保证手机用户方便快捷地获取气象信息。

The paper aims at the research of network interface, document interface, such as control, mobile phone key event, capturing and processing changes in the state of network in the process of accessing the network based on the BREW platform for mobile phones, as well as the meteorological information system which is developed by Microsoft Visual C＋＋ 6.0. The main function of the system is to read the city s geographical location and its corresponding information from resources file and text file, to visit the meteorology website, to read real-time meteorological information of selected cities from the Web site, as well as to show to the screen after filtering and formatting such meteorological information to ensure mobile phone users conveniently getting access to meteorological information.