基于Android平台开发音乐播放器。该播放器主要实现了SD卡扫描、后台播放、歌手与专辑筛选,歌曲列表管理、歌词同步滚动显示、播放模式选择、皮肤更换、网络下载、桌面Widget等功能。对Android应用程序的开发环境及工具作了简单介绍,详细介绍了音乐播放器软件界面布局方式、自动音乐扫描机制、歌词同步实现算法以及歌词的搜索与下载等功能模块的设计与实现。对歌词同步滚动显示进行了透彻分析。该音乐播放器通过了Android智能手机运行测试,具有较好的集成度和良好的稳定性。
A music player software is developed based on Android platform. The player has mainly realized scanning SD card , background player, singer and the album screening, music list management, synchronized lyrics scrolling display, the playback mode selection, skin replacement, download from network, and desktop Widget functions. Firstly, the Android application development environment and tools are introduced briefly. Secondly, introduces in detail the interface layout, automatic scanning mechanism of music, lyrics and the lyrics synchronization algorithm for the search and download. The lyrics synchronized display scrolling undertook thorough analysis. The music player has been tested in Android intelligent mobile phone. It has good integration and stability.