40基于android手机理财系统的设计与实现论文

摘要当今社会越来越朝着信息化和数字化发展，手机的应用使我们的生活越来越方便和快捷，面向个人的应用软件也成为了人们重要的助手。并且，随着市场经济的发展，我国居民对理财有着越来越高的要求。理财，是每个家庭和个人所必须面对的问题。本文就是阐述了基于Android的理财系统的开发。Android安装于支持Android系统的PPC设备上。在充分发挥移动设备的便携性上，考虑了理财领域的现状和未来的发展，并作了有益的探索和试验。在系统的实现过程中，采用面向对象的设计与开发方法，在Android环境下，使用JAVA编程语言并结合SQLLITE数据库开发的一个个人理财系统。整个过程首先从系统的可行性分析和系统的需求分析入手，然后实现系统各个主要模块的具体功能以及数据库的设计，最后完成对系统的测试与结果分析。基于Android的理财系统的主要包括备忘录、财经新闻模块、利率计算模块、计算器模块、收支管理模块、自选股以及讨论交流模块。关键词手机、Android、理财系统、数据库AbstractWiththedevelopmentofinformationanddigitaltechnology,theapplicationofmobilephonemakesourlifemoreandmoreconvenientandquick.And,withthedevelopmentofmarketeconomy,theresidentsofourcountryhavemoreandmorehighdemandforfinancialmanagement.Financialmanagementisaproblemthateveryfamilyandindividualmustface.ThispaperdescribesthedevelopmentoffinancialmanagementsystembasedonAndroid.AndroidisinstalledonPPCdevicessupportingAndroidsystem.Takingfulladvantageoftheportabilityofmobiledevices,weconsiderthecurrentsituationandfuturedevelopmentofthefieldoffinancialmanagement,andmakeausefulexplorationandexperiment.Intherealizationofthesystem,usingobject-orienteddesignanddevelopmentmethods,intheAndroidenvironment,theuseofJAVAprogramminglanguageandSQLLITEdatabasedevelopmentofapersonalfinancialsystem.Thewholeprocessstartsfromthefeasibilityanalysisanddemandanalysisofthesystem,andthenrealizethespecificfunctionofeachofthemainmodulesofthesystemanddatabasedesign,finallycompletedthetestandtheanalysisresultsofthesystem.Androidbasedfinancialmanagementsystemmainlyincludesthememorandum,thefinancialnewsmodule,theinterestratecomputationmodule,thecalculatormodule,therevenueandexpendituremanagementmodule.Keywordsmobilephone,Android,financialmanagementsystem,database目录第1章前言..............................................................................................11.1背景......................................................................................................................11.2国内外研究现状.................................................................................................11.3本文结构安排....................................................................................................2第2章系统技术概述..............................................................................32.1ECLIPSE简介.......................................................................................................32.2SQLLITE简介.......................................................................................................32.3JAVA简介.............................................................................................................4第3章需求分析......................................................................................53.1可行性分析.........................................................................................................53.1.1技术可行性..................................................................................................53.1.2经济可行性..................................................................................................53.1.3时间可行性..................................................................................................53.1.4操作可行性..................................................................................................63.2系统总体功能需求分析.....................................................................................63.3各功能模块需求分析.........................................................................................73.3.1用户登录功能模块......................................................................................73.3.2收支管理功能模块......................................................................................83.3.3自选股管理功能模块..................................................................................93.3.4备忘录功能模块........................................................................................103.3.5资讯功能模块............................................................................................113.3.6讨论区功能模块........................................................................................123.4本章小结...........................................................................................................13第4章系统设计..................................................................................144.1系统功能设计....................................................................................................144.2系统数据库设计................................................................................................144.2.1概念结构设计............................................................................................144.2.2数据字典设计.............................................................................................164.3各功能模块设计................................................................................................174.3.1系统登陆功能模块设计.............................................................................174.3.2备忘录功能模块设计.................................................................................184.3.3收支管理功能模块设计..............................