HarmonyOS 如何跳转到系统设置的省电页面？

Question

如题：HarmonyOS 如何跳转到系统设置的省电页面？

Answer 1

参考示例：

import common from '@ohos.app.ability.common';
@Entry
@Component
struct SystemPage {
  build() {
    Row(){
      //系统设置-应用详情页
      Button("to应用信息").onClick(()=> {
        let context = getContext(this) as common.UIAbilityContext;
        context.startAbility({
          bundleName: 'com.huawei.hmos.settings',
          abilityName: 'com.huawei.hmos.settings.MainAbility',
          uri: 'application_info_entry',
          parameters: {
            pushParams: context.abilityInfo.bundleName
          }
        });
      }).margin(10)
      Button("to应用通知页").onClick(()=> {
        let context = getContext(this) as common.UIAbilityContext;
        context.startAbility({
          bundleName: 'com.huawei.hmos.settings',
          abilityName: 'com.huawei.hmos.settings.MainAbility',
          uri: "systemui_notification_settings",//蓝牙传uri:bluetooth_entry, Wi-Fi传uri:wifi_entry,定位权限传uri:location_manager_settings
          parameters: {
            pushParams: {
              bundleName:"com.example.myapplication" // 应用包名
            }
          }
        });
      }).margin(10)

      Button("省电模式").onClick(()=> {
        let context = getContext(this) as common.UIAbilityContext;
        context.startAbility({
          bundleName: 'com.huawei.hmos.settings',
          abilityName: 'com.huawei.hmos.settings.MainAbility',
          uri: 'battery',
          parameters: {
            pushParams: context.abilityInfo.bundleName
          }
        });
      }).margin(10)
    }
  }
}