harmony 鸿蒙AbilityRunningInfo

  • 2025-06-12
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AbilityRunningInfo

AbilityRunningInfo模块提供对Ability运行的相关信息和状态的定义。

说明:

本模块首批接口从API version 14开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。

导入模块

import { abilityManager } from '@kit.AbilityKit';

使用说明

通过abilityManager中getAbilityRunningInfos方法获取。

属性

系统能力:SystemCapability.Ability.AbilityRuntime.Core

名称 类型 只读 可选 说明
ability ElementName Ability匹配信息
pid number 进程ID。
uid number 用户ID。
processName string 进程名称。
startTime number Ability启动时间。
abilityState abilityManager.AbilityState Ability状态。

示例:

import { abilityManager } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';

try {
  abilityManager.getAbilityRunningInfos()
    .then((data: abilityManager.AbilityRunningInfo[]) => {
      for (let i = 0; i < data.length; i++) {
        let abilityInfo = data[i];
        console.info(`getAbilityRunningInfos success, data: ${JSON.stringify(abilityInfo)}`);
      }
    })
    .catch((error: BusinessError) => {
      console.error(`getAbilityRunningInfos fail, error code: ${JSON.stringify(error.code)}, error msg: ${JSON.stringify(error.message)}`);
    })
} catch (e) {
  let code = (e as BusinessError).code;
  let msg = (e as BusinessError).message;
  console.error(`getAbilityRunningInfos fail, error code: ${JSON.stringify(code)}, error msg: ${JSON.stringify(msg)}`);
}

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