摘要:进入21世纪以来，整个社会的发展已经日趋信息化，高速化，各种各样的信息充斥着我们的视野，令我们目不暇接。随着3G的到来，无线宽带的不断发展，智能手机的大量普及以及性能的不断提升，使得大量手机用户能够通过手机随时随地的获取到所需信息。Android手机平台以其显著的开放性和技术的优异性得到了广泛的支持，其中有各大手机厂商和著名的移动运营商，更有越来越多的消费者和应用开发者。而RSS技术在无线网络和手机终端的应用，使得用户能够突破时间和空间的限制，及时获取自己订阅的最新消息。因此，开发基于Android平台的无线新闻阅读器系统具有很好的应用前景。

　　本文所实现的无线新闻阅读器系统是基于Android平台开发，使用Java语言、Android SDK与ADT 及Eclipse集成开发工具。本文在深入分析系统的功能需求、总体设计、详细设计、实现运行的基础上，实现了新闻订阅的添加、删除、导入、打开与浏览等功能。本系统结构清晰、操作便捷，具有良好的可扩展性、可移植性和可维护性。

关键词：Android； RSS； XML

Abstract:In the 21st century, the development of the whole society has become information technology, high speed, wide range of information filled with our vision, our dizzying. With the advent of 3G, the continuous development of wireless broadband, smart phone in great abundance, and performance is on the rise, making a large number of mobile phone users can access anytime, anywhere via mobile phone to the desired information. Android mobile phone platform with its remarkable openness and technical superiority was widespread support, including the famous major mobile phone manufacturers and mobile operators, even more and more consumers and application developers. The RSS technology in the wireless network and mobile terminal applications, enabling users to break through time and space constraints, timely access to their subscribers the latest news. Therefore, the development of Android platform-based news reader wireless system has good application prospects. 

　　The realization of this wireless system is based news reader Android platform, using Java language, Android SDK and Eclipse integrated development with the ADT tool. Based on the analysis function of the system requirements, general design, detailed design, implementation, operation, based on the realization of the news subscribe to add, delete, import, open and browsing. The system structure is clear, easy to handle, has good scalability, portability, and maintainability. 

Key words: Android; RSS; XML