文档介绍：摘要
当今社会,手机已经成为人们工作生活中必不可少的一项通讯和娱乐工具。随着3G时代的到来,手机的各种高层服务和应用层出不穷。特别是在科技日益发达的今天,社会竞争越来越激烈,这要求人们不断的摄取信息来充实自己。要求人们能随时随地的了解并获取所需的信息。在这种情况下,新闻阅读器刚好满足了人们对外物了解的需求
本文概括的介绍了Google Android 开发的流程,并重点的介绍了基于Google Android 平台的新闻阅读器的开发过程。首先根据Google android market上面的数据,对给予Google android 移动平台的新闻阅读器进行了需求分析。然后选取了数据源和其解析方法。在参阅相关资料下,选择了RSS作为新闻阅读器数据的来源;通过与其他解析算法的比较得出解析RSS源的算法——SAX解析。在数据准备完成后,通过对Android 用户的调查,设计一套用户体验较好的界面。在此过程中,不仅调用了系统提供的控件,也使用了自定义控件。在数据与界面设计完成后,开始了系统的开发。在文中,着重的从系统的稳定性、频道的切换、数据的持久化等特色功能对基于Google android平台的新闻阅读器的开发进行了简要的介绍。最后,在完成系统的开发后,进行了相关的测试。并将系统发布到Google android market 上供用户下载使用。并根据用户提供的反馈对本系统做出相应的修改。
通过开发基于Google android 移动平台技术的新闻阅读器,了解Google android 移动平台的开发过程和Google android 移动平台的特性,通过此接触并熟悉软件开发的过程。
关键词:新闻阅读器; Android系统;RSS解析;SAX算法
Abstract
Nowadays, mobile phone es an essential tool munication and entertainment;it plays a very important part in people's life .With ing age of 3G, more and more phone's advanced services and e out Especially ,it’s a more advanced in technology today, petitive society, which requires people to the intake of information to enrich themselves. Requires people to always be in the know and get the required information. In this case, the news reader just to meet the needs of people know of external objects.
This article introduces the Google Android general development process and introduces the focus on Google Android platform news reader development process. Firstly, according to Google android market the above data, given Google android mobile platform news reader needs analysis carried out. Then select the data source and its analytical method. See related information in the next, choose the RSS news reader as a source of data; parison with other analytical methods to resolve RSS source derived algorithm - SAX parsing. When the data preparation pleted, a survey by Android users to design a better user interface experience. In the process, not only called the system of control, also use the custom control.
In the data and interface d