基于android平台的股票查询系统的设计与开发（设计） 大学论文.doc

基于Android平台的股票查询系统的 设计与开发 摘 要 股票至今已有将近400年的历史，它伴随着股份公司的出现而出现。我们国家从1984年开始发行第一支股票到现在的一千四百多支股票，股票的市场日渐壮大，股票行情波动也越来越迅速。但是现代股民由于工作繁忙、或室外没有电脑上网，无法从互联网中及时获取自己所需的股票信息，导致对股票行情的分析预测造成了一定的延时性，产生了不可挽回的损失。因此，我设想开发一款位于Android端的股票信息查询软件，能够让用户不论在哪，不论在干什么，只要有手机、有信号，便能查询其想知道的股票具体信息，股票行情，为股民提供更方便、更快捷、更有利的信息查询服务。 Android手机功能强大，界面美观，且价格低廉，成为了当今市场的主打，我的这个软件就是基于此系统开发的。由于它是Google开发的基于Linux平台的开源手机操作系统，它不仅拥有基本移动电话开发所需的全部软件，包括操作系统、用户界面和应用程序，而且不存在任何以往阻碍移动产业创新的专有权阻碍。Google与开放手机联盟合作开发了Android，这个联盟包括中国移动、摩托罗拉、高通、宏达和T-Mobile在内的30多家技术和无限应用的领军企业组成。通过与运营商、设备制造商、开发商和其他有关各方结合成深层次的合作伙伴关系，我们也希望借此建立标准化、开放式的移动电话软件平台，在移动产业内形成一个开放的生态系统。 本软件经过耗时一个月的设计与实现，主要依靠SAX解析XML完成了股票信息、股票分时线图及股票K线图的查询。并且实现了股票自选添加功能，可以方便查询重点需要关注的股票。 关键词： Android手机应用，服务器，股票查询 Based on the platform of Android query system of stock Design and development Abstract The stock has been nearly 400 years of history, it is accompanied by joint-stock company appears. Our country begins from 1984first issue stocks to now one thousand more than 400stocks, stock market expands with each passing day, stock market volatility is also more and more quickly. But modern people because of that job is so busy, or outdoor without computer , can not from the Internet to obtain their needed stock information, leading to the stock market analysis and forecast of caused some delay, caused irretrievable losses. Therefore, I imagine a located at the Android end of stock information software, can let the users no matter where, no matter what, as long as there is a mobile phone, a signal, that we can query the wonder of stock information, stock quotes, for shareholders to provide more convenient, faster, more favorable information inquiry service. Android mobile phone function is powerful, beautiful interface, and the price is low, become the markets flagship, the software is based on the development of this system. Because it is a Google development platform based on the Linux open source mobile phone operating system, it not only has the basic mo