Interfaces (Others)

NOTE

The initial APIs of this module are supported since API version 11. Newly added APIs will be marked with a superscript to indicate their earliest API version.

ProvisionRequest

Defines a device certificate provisioning request.

Atomic service API: This API can be used in atomic services since API version 14.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
data	Uint8Array	No	No	Binary data of the provisioning request.
defaultURL	string	No	No	URL of the device certificate provisioning server.

OptionsData

Defines optional parameters for a device certificate request.

Atomic service API: This API can be used in atomic services since API version 12.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
name	string	No	No	Name of the optional parameter.
value	string	No	No	Value of the optional parameter.

MediaKeyRequest

Defines a media key request.

Atomic service API: This API can be used in atomic services since API version 12.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
mediaKeyRequestType	MediaKeyRequestType	No	No	Type of the media key request.
data	Uint8Array	No	No	Binary data of the media key request.
defaultURL	string	No	No	URL of the license server.

EventInfo

Defines the DRM event information.

Atomic service API: This API can be used in atomic services since API version 12.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
info	Uint8Array	No	No	Event payload data.
extraInfo	string	No	No	Additional event context.

StatisticKeyValue

Defines a key-value pair for DRM metrics.

Atomic service API: This API can be used in atomic services since API version 14.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
name	string	No	No	Name of the metric.
value	string	No	No	Value of the metric.

MediaKeyStatus

Defines a status attribute for a media key.

Atomic service API: This API can be used in atomic services since API version 12.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
name	string	No	No	Name of the media key status attribute, for example, expiration time or content protection level.
value	string	No	No	Value of the media key status attribute.

KeysInfo

Defines the status information of a media key.

Atomic service API: This API can be used in atomic services since API version 12.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
keyId	Uint8Array	No	No	Media key ID.
value	string	No	No	Media key status.

MediaKeySystemInfo

Defines the DRM information for encrypted content.

Atomic service API: This API can be used in atomic services since API version 12.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
uuid	string	No	No	UUID of the DRM system.
pssh	Uint8Array	No	No	Protection System Specific Header (PSSH) data.

MediaKeySystemDescription¹²⁺

Defines the DRM plugin information.

Atomic service API: This API can be used in atomic services since API version 14.

System capability: SystemCapability.Multimedia.Drm.Core

Name	Type	Read-Only	Optional	Description
name	string	No	No	Plugin name.
uuid	string	No	No	Unique identifier of the plugin.

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