Laval社区

改下窗口的宽度：

applications_systemui\product\default\volumepanel\src\main\ets\pages\index.ets中

if (configInfo.width > configInfo.height) { // Pad、PC Mode
  const realWidth = 48;
  const realHeight = 284;
  volumeRect = {
    left: configInfo.width - vp2px(16) - vp2px(realWidth),
    top: (configInfo.height - vp2px(realHeight) ) / 2,
    width: vp2px(realWidth) , //pad改这里
    height: vp2px(realHeight)
  };
} else { // Phone Mode
  const realWidth = 48;
  const realHeight = 284;
  volumeRect = {
    left: configInfo.width - vp2px(16) - vp2px(realWidth),
    top: configInfo.height * 0.1,
    width: vp2px(realWidth) , //phone改这里，
    height: vp2px(realHeight)
  };
}

width: vp2px(realWidth) , 改一下这里的宽度即可。同时改一下左右边距。