摘要

随着智能手机一步步走进普通人的生活，它将成为人们获取信息的主要设备。因此，手机的应用服务将会有很大的发展空间，手机茶百科软件就是其中的一项。Android平台提供给用户非常方便的茶百科查询功能，这将为茶百科查询服务的设计与实现提供了更好的平台。另外，Android平台基本上是免费的，所以能够有效降低软件的成本，最终让每个用户能够自由地获取信息，也为手机茶百科查询服务的普及做出贡献。

本文对目前应用的Symbian、WindowsMobile、MacOSX和RIM等平台的现状进行了分析与比较。进而研究分析了Android平台的系统架构和组件模型，接着解析了Android中的重要API和应用构成。主要应用了数据库，碎片，图片缓存等技术，在此基础上，基于Android平台设计和开发手机茶百科查询软件。本系统界面友好、操作便捷，具有良好的可扩展性和可维护性;系统经过测试，可以稳定运行，能够满足手机用户的基本需求。

关键词:智能手机；Android；茶百科；Intent；布局

Abstract

With the Mobile Phone enters into the live step by step，it will become the main device to obtain information. Services of mobile Phone will have great development space，chabaike inquires is one of them. Android platform offers users very convenient chabaike inquires the function，This will be for chabaike inquires the design and implementation of service provides a better platform.In addition, Android platform is basically free, so can effectively reduce the software costs, Finally let each user will be free to get information, Also for the popularization of mobile phone chabaike inquires the service contribution.

This paper discusses the present application of Symbian, Windows Mobile, MacOSX and RIM situation of such platform are analysed and compared. Further research and analysis of the Android platform system architecture and the component model, then analyzes the important Android API and the application form, with Intent and life cycle mechanism, on this basis, design and development of mobile phone chabaike inquires the software based on the Android platform. This system friendly interface, Convenient operation, Has good expansibility and maintainability; after test of system, can stable operation, To meet the basic needs of mobile phone users.

Keywords: mobile phone,Android,chabaike,Intent,Layout

目 录

1引言1

1.1开发背景1

1.2 研究意义1

1.3 研究现状1

1.4 研究目的与内容2

1.5 论文组织结构2

2.相关技术概述3

2.1 开发工具3

2.1.1 Android开发环境介绍3

2.1.2开发需要的工具3

2.2 数据库系统4

2.3 所用技术4

3.统需求分析5

3.1 功能需求分析5

3.2性能需求分析6

4. 系统设计7

4.