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计算机与信息工程学院集中实践教学环节基于Android的家庭理财通软件的设计与实现评阅人签名：_________复核人签名：_________得分：________姓名学号专业名称软件工程班级编号指导教师2017年6月16日I摘要随着Android手机操作系统的普及，基于Android的的软件也越来越受到广大用户的欢迎。本文将为大家介绍基于Android的家庭理财系统，通过该系统，可以随时记录用户的收入及支出等信息。该系统主要包括数据库的搭建和维护以及前端开发两个方面，前端主要包括登录注册模块，收入模块，支出模块，收支便签、信息统计等方面。数据库搭建要求数据一致性、完整性和安全性，而前端要求功能完备，易使用等特点。本系统仅应用于个人理财，提供财务数据统一管理，以便做出合理的财务决策。其界面友好，操作简单，除具备基本的财务信息管理外，还提供了信息统计等，为方便操作，设置有部分常用功能快捷工具栏。通过设计该系统，可以掌握Android布局文件的设计，掌握SQLite数据库的使用，掌握公共类的设计及使用等，提高自己的软件开发水平，提高工作设计能力。通过与指导老师交流，从中学习知识吸取经验，在技术和软件思想上同时得到锻炼和提高，从而使总体水平升到一个新的高度。关键词：家庭理财；数据库；信息管理IIAbstractWiththepopularityofAndroidmobileoperatingsystem,Androidbasedsoftwarehasalsobecomemoreandmorepopularamongusers.ThisarticlewillintroducethefamilyfinancialmanagementsystembasedonAndroid.Throughthissystem,wecanrecordtheuser'sincomeandexpenditureinformationatanytime.Thesystemmainlyincludestwoaspectsoftheconstructionandmaintenanceofdatabaseandfront-enddevelopment.Thefrontendmainlyincludesloginregistrationmodule,revenuemodule,expendituremodule,revenueandexpenditurememo,informationstatisticsandsoon.Databaseconstructionrequiresdataconsistency,integrityandsecurity,whilefront-endrequirements,full-featured,easytouseandsoon.Thesystemisonlyappliedtopersonalfinancialmanagement,providingfinancialdatamanagementinordertomakereasonablefinancialdecisions.Theinterfaceisfriendlyandtheoperationissimple.Besidesthebasicfinancialinformationmanagement,italsoprovidestheinformationstatisticsandsoon.Inordertofacilitatetheoperation,therearesomecommonlyusedfunctionshortcuttoolbar.Throughthedesignofthesystem,canmasterthedesignofAndroidlayoutfile,mastertheuseofSQLitedatabase,tomasterthedesignanduseofpublicclass,improvetheirlevelofsoftwaredevelopment,improvetheworkingabilityofdesign.Bycommunicatingwiththeinstructor,learningknowledge,learningfromexperience,andexercisingbothtechnicalandsoftwarethinkingatthesametime,raisestheoverallleveltoanewheight.KeyWords:Familyfinancialmanagement,database,informationmanagementIII目录1引言..............................................................................................................................52相关技术与环境............................................................................................................53需求分析........................................................................................................................63.1模块功能分析........................................................................................................63.1.1登录注册模块................................................................................................63.1.2收入模块........................................................................................................63.1.3支出模块........................................................................................................63.1.4数据管理........................................................................................................73.1.5信息统计........................................................................................................73.1.6系统设置........................................................................................................73.1.7版本更新........................................................................................................83.2功能结构图分析....................................................................................................83.2.1模块分析图....................................................................................................83.2.2用例图............................................................................................................93.2.3系统流程图..................................................................................................103.3数据库分析建模..................................................................................................113.3.1数据库分析..................................................................................................113.3.2数据表分析..................................................................................................114实现效果......................................................................................................................134.1系统升级模块......................................................................................................134.2登录注册模块......................................................................................................164.2.1登录..............................................................................................................164.2.2注册..............................................................................................................184.3收入模块..............................................................................................................194.3.1新增收入......................................................................................................194.3.2我的收入......................................................................................................214.4支出模块....................................