[解决方案]ZeppOS实现UI更新方案

[fwz233]

根据官方文档

var arcProgress = hmUI.createWidget(hmUI.widget.ARC_PROGRESS)
    arcProgress.setProperty(hmUI.prop.MORE, {
      center_x: 195,
      center_y: 256,
      radius: 171,
      start_angle: 0,
      end_angle: 360,
      color: 0xc08eaf,
      line_width: 45,
      level: progress
    })

实现创建一个弧形进度条

这时你想更新UI,根据官方文档更新UI.

  arcProgress.setProperty(hmUI.prop.MORE, {
      center_x: 195,
      center_y: 256,
      radius: 171,
      start_angle: 0,
      end_angle: 360,
      color: 0xc08eaf,
      line_width: 45,
      level: progress
    })

但如果无法更新,建议删除UI后重新创建实现.

 hmUI.deleteWidget(arcProgress)
     arcProgress = hmUI.createWidget(hmUI.widget.ARC_PROGRESS)
     arcProgress.setProperty(hmUI.prop.MORE, {
      center_x: 195,
      center_y: 256,
      radius: 171,
      start_angle: 0,
      end_angle: 360,
      color: 0xc08eaf,
      line_width: 45,
      level: progress
    })

!

ok