HarmonyOS 如何在APP内通过点击按钮跳转到通知设置页

参考示例如下：

import { BusinessError } from '@kit.BasicServicesKit';
import { common, Want } from '@kit.AbilityKit';

@Entry
@Component
struct Index {
  @State message: string = 'Hello World';

  build() {
    RelativeContainer() {
      Text(this.message)
        .id('HelloWorld')
        .fontSize(50)
        .fontWeight(FontWeight.Bold)
        .alignRules({
          center: { anchor: '__container__', align: VerticalAlign.Center },
          middle: { anchor: '__container__', align: HorizontalAlign.Center }
        })
        .onClick(() => {
          let context = getContext(this) as common.UIAbilityContext;
          const wantInfo: Want = {
            bundleName: 'com.huawei.hmos.settings',
            abilityName: 'com.huawei.hmos.settings.MainAbility',
            uri: 'systemui_notification_settings', // 通知和状态栏（需要用户手动选择应用）
            parameters: {
              pushParams: 'com.example.myapplication'//自己的应用
            }
          }
          context.startAbility(wantInfo)
            .then(() => {
              // do nothing
            }).catch((err: BusinessError) => {
            console.error('openLocationPermissionPage:', JSON.stringify(err));
          })
        })
    }
    .height('100%')
    .width('100%')
  }
}

设置屏幕是否为常亮状态可参考setWindowKeepScreenOn：https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-window-V5#setwindowkeepscreenon9