在android环境下运行，功能是实现一个手机上的电子节拍器。--Run under the android, digital metronome function is achieved

该代码用PASCAL语言编写，有节拍器，吉他常用知识等功能，实现吉他常用工具的移动式应用！- The code is written in PASCAL language function of the metronome, guitar, and Common Knowledge, guitar commonly used tool for mobile applications! ~ ~

简单的android节拍器工程文件，可以设置拍数以及音量的大小。-The simple android metronome project file, you can set the number of beats, and the size of the volume.