harmony 鸿蒙ApplicationInfo

2022-12-05
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ApplicationInfo

The ApplicationInfo module defines the application information. A system application can obtain its own or others’ application information through bundleManager.getApplicationInfo. The input parameter appFlags specifies the information to be contained in the returned ApplicationInfo object.

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.

ApplicationInfo

System capability: SystemCapability.BundleManager.BundleFramework.Core

Name	Type	Readable	Writable	Description
name	string	Yes	No	Application name.
description	string	Yes	No	Description of the application, for example, “description”: $string: mainability_description”.
descriptionId	number	Yes	No	ID of the application description.
enabled	boolean	Yes	No	Whether the application is enabled. The default value is true.
label	string	Yes	No	Application name, for example, “label”: “$string: mainability_description”.
labelId	number	Yes	No	ID of the application label.
icon	string	Yes	No	Application icon, for example, “icon”: “$media:icon”.
iconId	number	Yes	No	ID of the application icon.
process	string	Yes	No	Process in which the application runs. If this parameter is not set, the bundle name is used.
permissions	Array<string>	Yes	No	Permissions required for accessing the application. The permissions can be obtained by passing in GET_APPLICATION_INFO_WITH_PERMISSION to the appFlags parameter of bundleManager.getApplicationInfo.
codePath	string	Yes	No	Installation directory of the application.
metadata^(deprecated)	Map<string, Array<Metadata>>	Yes	No	Metadata of the application. The information can be obtained by passing in GET_APPLICATION_INFO_WITH_METADATA to the appFlags parameter of bundleManager.getApplicationInfo. NOTE This field is deprecated since API version 10. You are advised to use metadataArray instead.
metadataArray¹⁰⁺	Array<ModuleMetadata>	Yes	No	Metadata of the application. The information can be obtained by passing in GET_APPLICATION_INFO_WITH_METADATA to the appFlags parameter of bundleManager.getApplicationInfo.
removable	boolean	Yes	No	Whether the application is removable.
accessTokenId	number	Yes	No	Access token ID of the application.
uid	number	Yes	No	UID of the application.
iconResource	Resource	Yes	No	Resource information of the application icon. The resource information obtained contains the bundle name, module name, and ID of the resource. You can call getMediaContent in @ohos.resourceManager.d.ts to obtain the resource details.
labelResource	Resource	Yes	No	Resource information of the application label. The resource information obtained contains the bundle name, module name, and ID of the resource. You can call getMediaContent in @ohos.resourceManager.d.ts to obtain the resource details.
descriptionResource	Resource	Yes	No	Resource information of the application description. The resource information obtained contains the bundle name, module name, and ID of the resource. You can call getMediaContent in @ohos.resourceManager.d.ts to obtain the resource details.
appDistributionType	string	Yes	No	Distribution type of the application signing certificate. The options are app_gallery, enterprise, os_integration, and crowdtesting.
appProvisionType	string	Yes	No	Type of the application signing certificate file. The options are debug and release.
systemApp	boolean	Yes	No	Whether the application is a system application.
bundleType	BundleType	Yes	No	Bundle type, which can be APP (common application) or ATOMIC_SERVICE (atomic service).
debug¹⁰⁺	boolean	Yes	No	Whether the application is in debugging mode. The default value is false.