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摘要当今社会发展越来越快，人们的生活节奏也越来越快。随着手机的普及，人们对手机软件的要求也越来越高。
本文主要是在Android系统上对音乐播放器的设计与实现进行讨论。Android是基于Java并运行在Linux内核上的轻量级开源手机操作系统，本论文的音乐播放器是利用Java语言和Eclipse开发工具进行的代码编写。同时还给出了详细的设计过程，功能流程图和运行界面。本文还对开发过程中遇到的问题进行了详细的讨论，该音乐播放器除了播放、暂停、上一曲、下一曲这些基本功能外，还添加了歌词显示的功能，另外该播放器还拥有歌曲播放模式、来电暂停和更改主题的友好设置.性能良好，能在Android系统中独立运行。64524
毕业论文关键词：Android，Java，Eclipse，音乐播放器
毕业设计说明书（论文）外文摘要
Title Design and Realization of a music player based on Android platform
Abstract Today's society is developing more and more rapidly, and people's rhythm of life is getting faster. Along with the popularization of mobile phone, people’s requirements of mobile phone software are also higher and higher, this paper mainly discussed the design and implementation of the music player on Android system. Android is a Java based system, which is a lightweight open source mobile phone operating system and running on the Linux kernel. The music player in the paper is carried out by using Java language and Eclipse development tool code. At the same time, the detailed design process, function flow chart and operation interfaces are given. The paper also discussed on the problems in the development in detail. The music player not only has basic functions such as play, pause, last song, next song, but also has lyrics display function. In addition, the player has some friendly settings, such as the songs mode, pause on incoming/outgoing call, and interface theme selection. The player’s performance is good, and it can run independently in Android system.
Keywords： Android，Java，Eclipse，music player
1 引 言 1
1.1 项目背景 1
1.2 编写目的 1
2 系统需求分析 2
2.1 功能需求 2
2.1.1 播放器的基本控制需求 2
2.1.2 播放器友好性需求 3
2.2 系统结构图和流程图 3
2.3 系统界面需求 5
2.4 运行环境需求 5
3 ANDROID项目介绍 6
3.1 什么是ANDROID 6
3.1.1 平台特性 6
3.1.2 基本框架 7
3.1.3 Android市场 10
3.1.4 Android开发框架 10
3.2 搭建ANDROID开发环境 13
3.2.1 系统需求 13
3.2.2 安装步骤 13
3.3 ANDROID 音乐播放器的工程 15
3.3.1 Android项目 15
3.3.2 Android项目的目录结构 15
4 播放器系统功能详细设计