在Android平台上实现使用同步机制，用于下载多个文件-To use the Android platform to achieve synchronization mechanism for downloading multiple files

一个卡拉ok小程序，实现歌词同步，有用到XML解析、Android Handler监听回调机制。下载一首《K歌之王》，改名为“kgezhiwang.mp3”，拷贝到 assets 目录下，程序即可运行。-A karaoke small program developed with android, realize the lyrics synchronization.XML analysis and Android Handler monitor callback mechanism are u

一个卡拉ok小程序，实现歌词同步程序，有用到XML解析、Android Handler监听回调机制。-A karaoke program, realize the lyrics synchronization procedures, useful to the XML analysis and Android Handler monitor callback mechanism.