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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AbstractWiththeMobilePhoneentersintothelivestepbystep，itwillbecomethemaindevicetoobtaininformation.ServicesofmobilePhonewillhavegreatdevelopmentspace，chabaikeinquiresisoneofthem.Androidplatformoffersusersveryconvenientchabaikeinquiresthefunction，Thiswillbeforchabaikeinquiresthedesignandimplementationofserviceprovidesabetterplatform.Inaddition,Androidplatformisbasicallyfree,socaneffectivelyreducethesoftwarecosts,Finallyleteachuserwillbefreetogetinformation,Alsoforthepopularizationofmobilephonechabaikeinquirestheservicecontribution.ThispaperdiscussesthepresentapplicationofSymbian,WindowsMobile,MacOSXandRIMsituationofsuchplatformareanalysedandcompared.FurtherresearchandanalysisoftheAndroidplatformsystemarchitectureandthecomponentmodel,thenanalyzestheimportantAndroidAPIandtheapplicationform,withIntentandlifecyclemechanism,onthisbasis,designanddevelopmentofmobilephonechabaikeinquiresthesoftwarebasedontheAndroidplatform.Thissystemfriendlyinterface,Convenientoperation,Hasgoodexpansibilityandmaintainability;aftertestofsystem,canstableoperation,Tomeetthebasicneedsofmobilephoneusers.Keywords:mobilephone,Android,chabaike,Intent,Layout目录1引言......................................................................11.1开发背景...........................................................................................................................11.2研究意义..........................................................................................................................11.3研究现状..........................................................................................................................11.4研究目的与内容..............................................................................................................21.5论文组织结构..................................................................................................................22.相关技术概述..............................................................32.1开发工具..........................................................................................................................32.1.1Android开发环境介绍........................................................................................32.1.2开发需要的工具....................................................................................................32.2数据库系统......................................................................................................................42.3所用技术..........................................................................................................................43.统需求分析................................................................53.1功能需求分析..................................................................................................................53.2性能需求分析...................................................................................................................64.系统设计.................................................................74.1功能模块设计..................................................................................................................74.2数据库设计......................................................................................................................74.2.1概念模型的设计....................................................................................................74.2.2逻辑模型的设计....................................................................................................94.3用户界面设计................................................................................................................105.系统实现.................................................................135.1Android开发平台搭建.................................................................................................135.2系统框架.........................................................................................................................135.3功能模块实现................................................................................................................165.3.1欢迎界面.............................................................................................................165.3.2首页界面模块.....................................................................................................175.3.3抽屉实现部分.....................................................................................................216.系统测试.................................................................266.1测试目的........................................................................................................................266.2测试方案.......................................