RunningMultiInstanceInfo (System API)

The module defines the information of a multi-instance application in the running state. The information can be obtained through getRunningMultiAppInfo of appManager.

NOTE

The initial APIs of this module are supported since API version 14. Newly added APIs will be marked with a superscript to indicate their earliest API version.

The APIs provided by this module are system APIs.

RunningMultiInstanceInfo

System API: This is a system API.

System capability: SystemCapability.Ability.AbilityRuntime.Core

Name	Type	Read-Only	Optional	Description
instanceKey	string	No	No	Unique instance ID of a multi-instance application.
uid	number	No	No	UID of the application.
pids	Array<number>	No	No	Process ID set of the application.

Example

import { appManager } from '@kit.AbilityKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { BusinessError } from '@kit.BasicServicesKit';

try {
  let bundleName = "ohos.samples.etsclock";
  appManager.getRunningMultiAppInfo(bundleName).then((info: appManager.RunningMultiAppInfo) => {
      hilog.info(0x0000, 'testTag', `getRunningMultiAppInfo success`);
    }).catch((err: BusinessError) => {
      hilog.error(0x0000, 'testTag', `getRunningMultiAppInfo error, code: ${err.code}, msg:${err.message}`);
    })
} catch (err) {
  hilog.error(0x0000, 'testTag', `getRunningMultiAppInfo error, code: ${err.code}, msg:${err.message}`);
}