摘要随着通信网络和计算机技术的不断发展，移动终端用户对移动设备的功能和性能有了更高的要求，因此，在移动终端开发出界面美观，操作方便以及功能强大的手机应用程序具有的很大市场价值和广阔前景。63879

本文设计的音乐播放器采用了Android开源系统技术，利用Java语言和Eclipse开发工具实现，对音乐播放器做了详细的系统需求分析、详细的功能需求，给出了功能运行流程图及系统功能详细设计过程，并对开发过程中遇到的问题和解决方法进行了详细的分析，该音乐播放器具备播放、暂停、上/下一首、快进/退、音量控制、歌词显示等功能，软件界面良好，用户操作方便。在Android系统中可以独立运行，同时还拥有对歌曲播放模式的设置、对音乐文件归类整理及收藏个人音乐等功能。

本文通过对基于Android平台上音乐播放器设计与实现的介绍，为今后开发出用户体验性更高的移动设备多媒体应用提供有力的帮助。

毕业论文关键字: Android；开源系统；音乐播放器；用户体验；多媒体应用

毕业设计说明书（论文）外文摘要

Title       Design and development of the Android platform    music player                                            

Abstract With the development of communication network and computer technology, mobile features and performance of the terminal users of mobile devices have higher requirements. Therefore in the mobile terminal developed a beautiful interface, convenient operation and powerful mobile phone application which has great market value and broad prospect.

In this paper, the design of the music player using the Android open source system technology, the use of Java language and Eclipse development tools to achieve, do a detailed system demand analysis to the music player, functional requirements, detailed function flow chart and system function of the detailed design process was presented, and encountered in the process of development problems and solving method is discussed. The music player with the play, pause, a song, the next song, fast forward, rewind, volume control, lyrics display function, software interface is friendly, convenient for the user to operate. In the Android system can run independently, but also has the song play mode setting, the music file classification and collection of personal music etc..

In this paper, based on the music player on the Android platform design and implementation of the introduction of user experience for the future development of highly mobile devices multimedia applications provide effective help.

Keywords: Android  open source system  music player  user experience     multimedia applications

目   次

1 绪论 1

1.1项目背景 1

1.2选题的目的及意义 1

2 Android项目介绍 3

2.1 什么是Android 3

2.1.1 Android简介 3

2.1.2 Android的特性 4

2.1.2 Android基本架构 4

2.2 Android应用的基本组件 7

2.3 Android项目 9

2.4 Android工程程序结构 10

2.5 AndroidManifest.XML文件 12

3 系统需求分析 15

3.1 功能需求分析