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编号淮安信息职业技术学院毕业论文题目基于Android普通的音乐播放器的设计与实训学生姓名徐晓舟学号31713216院系计算机与通信工程学院专业软件技术班级317132指导教师徐义晗顾问教师二〇一六年六月摘要I摘要本音乐播放器的开发的原因是，在当今大众娱乐的时代，音乐播放器已是越来越不可少，开发这个项目可以方便很多人。Android当前发展前景很不错，特别是在中国市场，中国智能手机用户花钱购买应用程序的意识淡薄，安卓主打免费和开放式系统，适合广大人群，安全系数一般，虽然没有IOS那样稳定易用，但开发前景仍然可观。随着社会的进步发展，人们生活水平的稳健提高，越来越多的人们开始对娱乐生活有着各种各样的需求，其中，音乐以其独特的律动和韵味捕获了大多数人们的心。在这样的时代中，音乐播放器的使用也显得格外的讲究。本音乐播放器为满足广大用户对音乐体验的快感，结合了主流播放器的基本功能，并大胆创新，只为给广大用户带来极致的音乐享受。本音乐播放器基本实现了现如今主流音乐播放器的基本功能，基本符合大众对音乐播放器的需求。除此以外，本播放器还提供了下载功能以及波形图，左右声道等新鲜功能。满足各类用户的需求，带来前所未有的体验感。关键词1.android2.音乐播放器3.下载功能AbstractIIAbstractThereasonforthedevelopmentofthemusicplayeristhatintheeraofmassentertainment,musicplayerisbecomingmoreandmoreindispensable,thedevelopmentofthisprojectcanbeconvenientformanypeople.Androidiscurrentlythedevelopmentprospectsareverygood,especiallyintheChinesemarket,Chinesesmartphoneusersspendmoneytobuyapplicationconsciousness,Androidmainfreeandopensystem,suitableforthemajorityofthepopulation,thefactorofsafetyingeneral,althoughthereisnoIOSasstableandeasytouse,buttheprospectsarestillimpressive.Withthesocialprogressanddevelopment,people'slivingstandardsimprovetherobustnessofthe,moreandmorepeoplebegantohaveavarietyofdemandforliveentertainment,includingmusic,withitsuniquerhythmandcharmcapturetheheartofmostpeople.Insuchanera,theuseofmusicplayersalsoappearstobeparticularlystress.Themusicplayertomeetthemajorityofusersofthemusicexperienceofpleasure,combinedwiththebasicfeaturesofthemainstreamplayer,andboldinnovation,onlyforthemajorityofuserstobringtheultimatemusictoenjoy.Thebasicrealizationofthemusicplayerisnowthemainstreammusicplayer'sbasicfunctions,basicallyinlinewiththeneedsofthepublicmusicplayer.Inaddition,theplayeralsoprovidesdownloadfeaturesaswellasthewaveform,theleftandrightchannels,andothernewfeatures.Meettheneedsofallkindsofusers,bringanunprecedentedsenseofexperience.Keywords:1.android2.musicplayer3.Downloadfunction目录III目录摘要.............................................................................................................................IABSTRACT..................................................................................................................II第一章绪论...................................................................................................................11.功能设计..................................................................................................................11.1.1主界面音乐播放管理.....................................................................................11.1.2通知栏音乐播放管理.....................................................................................11.1.3音乐列表管理.................................................................................................11.1.4设置管理.........................................................................................................11.1.5双声道管理.....................................................................................................12.本论文的内容和结构说明....................................................................................2第二章系统设计.........................................................................................................42.1系统面向对象设计...............................................................................................42.2数据库设计...........................................................................................................42.3主界面设计...........................................................................................................5第三章系统实现.........................................................................................................63.1数据库存储系统的实现.......................................................................................63.2系统功能实现.......................................................................................................63.2.1音乐信息添加功能的实现.............................................................................63.2.2音乐列表更改功能的实现.............................................................................73.2.3服务器音乐下载功能的实现.........................................................................83.2.4设置功能的实现...........................................................................................103.2.5“关于”实现................................................................................................133.2.6通知栏音乐播放控制功能的实现...............................................................143.2.7双声道和波形功能的实现...........................................................................15第四章软件系统测试...............................................................................................184.1测试目的.............................................................................................................184.2测试对象及测试范围.........................................................................................18第五章总结与展望...................................................................................................19致谢.............................................................................................