Android音乐播放器设计
毕业论文关键词： Android；开源系统；音乐播放器
Abstract
Android system is an open source, it is based on the operating system, use the Linux music player of the Android open-source system technology, using the Java language and editing tools for players to EclipseToday’s society is developing faster and faster, people software for mobile devices are increasingly demanding the user experience, this article is mainly on music player applications on the Android system design and implementation are discussed, through the design and demonstration of this process on the mobile platform player development has great significance in the future. This music player uses the open source Android platform using the Java language and the Eclipse tools for writing music player code. The design can realize the music play, pause, a song, the next song, music, sound control, exit the menu, playback and other functions, on the basis of design under the platform of Android player based on the design principle, understand the music player and related technology, master Android programming ideas and the application of the basic components, after the Android engaged in the development of great help in the future.
Keywords: Android；open source system；music player
目录
摘要 i
Abstract i
目录 ii
1绪论 1
1.1 课题研究的背景和意义 1
1.1.1 课题研究的背景 1
1.1.2 课题研究的意义 2
1.2 安卓平台 2
1.2.1 安卓平台介绍 2
1.2.2 安卓特性 7
1.2.3 安卓结构 8
1.2.4 Android的四大组件 9
1.3 搭建ANDROID开发环境 11
1.3.1 Java环境搭建 11
1.3.2 安装Eclipse开发工具 13
1.3.3 下载安装SDK 13
1.3.4 安装ADT插件 14
2 分析 16
2.1 系统需求产生原因 16
2.2 播放器具体功能需求 16
2.3 运行环境需求 21
3 设计 23
3.1 播放器主界面 23
3.2 播放器各模块功能详细设计 24
3.2.1 播放暂停功能 24
3.2.2 声音进度模块控制 25
3.2.3 音乐列表模块 26
3.2.4 点击列表中的歌曲实现播放音乐 27
3.2.5 上一首或者下一首 27
3.2.6 显示歌曲详情 28
3.2.7 歌曲进度条调整 30
3.2.8 歌曲循环，随机播放 30
3.3 播放器设置功能设计 31