【摘要】 基于开源移动终端操作系统Android开发了一个影音播放器。影音播放器由文件浏览器、视频播放、音频播放、播放列表管理及歌词同步显示等模块组成,界面采用XML脚本配置生成。软件基于文件浏览器的方式实现了媒体库的管理,大大方便了用户的操作。软件每次启动时都会对储存设备进行扫描,将扫描到的歌词文件信息保存到歌词数据库中。对正在播放的歌曲,根据歌曲名字检索歌词文件,并同步显示歌词。在Android模拟器和OMAP 3530开发板上对播放器进行了功能测试与验证。更多还原

【Abstract】 The Android-based mediaplayer is developed.The mediaplayer is composed of file browser,video and audio playback,playlist management and lyric display modules,etc.The media on mediaplayer are managed by file browser to facilitate the operation.The lyric files on the devices’ storage media are searched and the lyric database is updated while the software is launched.When playing music,the software will search the lyrci database for lryic display.The mediaplayer is tested in Android emulator and finally ported to OMAP3530 development board.更多还原