HarmonyOS 如何在旋转屏幕后修改CustomDialogController的maskRect？

Question

addDialogController = new CustomDialogController({
  builder: BaseDialogView({
    value: value,
  }),
  alignment: DialogAlignment.Bottom,
  autoCancel: false,
  customStyle: true,
  maskColor: Color.Red,
  // maskRect: ({x:0,y:300 ,width:'100%',height:'100%'}),
  maskRect: ({
    x: 0,
    y: AppUtils.deviceHeight() - addDialogHeight - 5,
    width: '100%',
    height: '100%'
  }),
})

Answer 1

可以使用mediaquery.matchMediaSync事件监听屏幕旋转状态，用@state修饰变量，在监听到屏幕旋转后直接修改maskRect的值参考：https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/arkts-common-components-custom-dialog-V5