基于Android平台的背单词软件设计与开发-中山大学本科生毕业论文

本科生毕业论文题目：基于Android平台的背单词软件设计与开发院系：软件学院专业：软件工程学生姓名：温柔学号：10389352指导教师：路永和（副教授）二〇一四年四月摘要社会生活的信息化和经济的全球化，使英语的重要性日益突出。英语作为最重要的信息载体之一，已成为人类生活各个领域中使用最广泛的语言。许多国家在基础教育发展战略中，都把英语教育作为公民素质教育的重要组成部分，并将其摆在突出的地位。随着中国逐渐走进国际化，使用英语的范围也越来越广，现在在日常的生活中许多地方都用得到英语。而对于学习英语的基础，背单词的方式与方法也在不断的更新和进步。背单词软件是现下比较流行且实用有效的的工具，其功能也随着计算机时代的发展越来越强大与复杂，主要功能包括英汉查询，汉英查询，真人发音，背诵单词，默写单词，进度查询，添加单词等。不但节约了学习者的记忆时间，还可以帮助他们有规律的去复习，查找。本程序是一个在Android平台上应用开发的背单词软件。随着智能手机的普及，Android平台软件更加方便人们随时随地背英语记单词。该软件用于帮助有决心去掌握英语的用户去学习背诵英语，可以大大的增加用户英语的词汇量，并可通过反复的锻炼加强用户的记忆力。具体包括以下功能：单词记忆，添加单词，分列表查询单词；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：英语，安卓，记忆-i-AbstractInformationtechnologyandtheglobalizationoftheeconomyandsociallife,sotheimportanceofEnglishisincreasinglyprominent.Englishasoneofthemostimportantinformationcarrier,hasbecomethemostwidelyusedinvariousfieldsofthelanguageofhumanlife.Manycountriesinbasiceducationdevelopmentstrategy,regardedasanimportantpartofEnglishciviceducationqualityeducation,andinaprominentposition.AsChinagraduallyintotheinternational,English-speakingrangemorewidely,nowineverydaylifeareusedinmanyplacestogetEnglish.ThebasisforlearningEnglish,thewordbackwaysandmeansareconstantlyupdatingandimprovement.Backwordsoftwareismorepopularandholdsmanylessonsforpracticalandeffectivetoolforthedevelopmentofitsfunctionasthecomputeragemorepowerfulandcomplex,themainfeaturesincludeChineseandEnglishqueries,Chinese-Englishqueries,humanvoice,recitingthewords,worddictation,schedulequery,addthewordandsoon.Learner'smemorynotonlysavestime,butalsohelpthemtoregularreview,search.ThisprogramisanapplicationdevelopedontheAndroidplatformbackwordsoftware.Withthepopularityofsmartphones,AndroidplatformsoftwaremoreconvenientforpeoplebackanytimeEnglishVocabulary.ThesoftwareusedisdeterminedtomastertheEnglishlanguagetohelpuserstolearntorecitetheEnglish,cangreatlyincreasetheamountofusersofEnglishvocabulary,andenhancetheuser'smemorythroughrepeatedexercise.Includesthefollowingfeatures:wordmemory,addtheword,ofalistofquerywords;thesystemuser-friendly,easytooperate,hasgoodscalabilityandmaintainability;systemstested,stableoperation,tomeetthebasicneedsofmobilephoneusers.Keywords:English,Android,memory-ii-目录第一章前言..............................................................................................................................................11.1项目的背景和意义....................................................................................................11.2研究开发现状分析....................................................................................................1第二章技术与原理..................................................................................................................................32.1Android......................................................................................................................32.2Android的API..........................................................................................................32.2.1活动.................................................................................................................42.2.2意图接收器......................................................................错误!未定义书签。2.2.3服务..................................................................................错误!未定义书签。2.2.4内容提供者......................................................................错误!未定义书签。2.3Android应用的构成和工作机制.............................................................................5第三章需求建模......................................................................................................................................73.1需求概述....................................................................................................................73.1.1功能性需求概述.............................................................................................73.1.2非功能性需求概述.........................................................................................73.2领域模型....................................................................................................................73.3需求分析....................................................................................................................83.1.1需求列表.........................................................................................................83.1.2用例.................................................................................................................83.4用例图........................................................................................................................8第四章架构设计....................................................................................................................................104.1系统构架及原理......................................................................................................104.1.1Android系统构架研究.................................................................................104.1.2Android构架分析.........................................................................................104.1.3应用程序架构........