表盘 APIhmUI 控件模块deleteWidget版本:v3.xdeleteWidget删除 UI 控件。类型(widget: WIDGET) => void参数WIDGET说明类型控件对象,由 hmUI.createWidget 返回number代码示例Page({ build() { const img = hmUI.createWidget(hmUI.widget.IMG, { x: 125, y: 125, src: 'zeppos.png' }) hmUI.deleteWidget(img) }})