App phonegap

云端打包

https://build.phonegap.com/apps

phonegap PC端下载

https://www.phonegap.com/getstarted/

移动端下载

https://github.com/phonegap/phonegap-app-developer/blob/master/resources/release/android/PhoneGap-1.7.9-release.apk

先找到安装移动端下载文件到adb文件，注意路径

然后Windows+R->cmd->显示窗口

PC端下载后直接安装

添加事件index.js里

document.addEventListener(
  'volumedownbutton',
  function(){
      alert('volume down button is pressed');
  },false
);