harmony(鸿蒙)ExtensionRunningInfo

2022-08-09 浏览 (753)

ExtensionRunningInfo

The ExtensionRunningInfo module provides running information and states for Extension abilities.

NOTE

The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version. The APIs of this module are system APIs and cannot be called by third-party applications.

Usage

The Extension ability running information is obtained through an abilityManager instance.

import abilityManager from '@ohos.application.abilityManager';
let upperLimit=1
abilityManager.getExtensionRunningInfos(upperLimit, (err,data) => {
    console.log("getExtensionRunningInfos err: "  + err + " data: " + JSON.stringify(data));
});

Attributes

System capability: SystemCapability.Ability.AbilityRuntime.Core

NameTypeReadableWritableDescription
extensionElementNameYesNoInformation that matches an Extension ability.
pidnumberYesNoProcess ID.
uidnumberYesNoUser ID.
processNamestringYesNoProcess name.
startTimenumberYesNoStart time of the Extension ability.
clientPackageArray<String>YesNoNames of all packages in the process.
typebundle.ExtensionAbilityTypeYesNoExtension ability type.

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