harmony 鸿蒙Image Analysis Types

2025-06-12
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Image Analysis Types

NOTE

The initial APIs of this module are supported since API version 12. Newly added APIs will be marked with a superscript to indicate their earliest API version.

ImageAnalyzerConfig

Provides AI analyzer configuration.

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

System capability: SystemCapability.ArkUI.ArkUI.Full

Name	Type	Mandatory	Description
types	ImageAnalyzerType[]	Yes	AI analysis types.

ImageAnalyzerType

Defines the AI analysis type. If it is not set, subject recognition and text recognition are enabled by default.

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

System capability: SystemCapability.ArkUI.ArkUI.Full

Name	Value	Description
SUBJECT	0	Subject recognition.
TEXT	1	Text recognition.
OBJECT_LOOKUP	2	Object lookup.

ImageAIOptions

Provides the AI analysis options.

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

System capability: SystemCapability.ArkUI.ArkUI.Full

Name	Type	Mandatory	Description
types	ImageAnalyzerType[]	No	AI analysis types.
aiController	ImageAnalyzerController	No	AI analysis controller.

NOTE

The types parameter of this API has a higher priority than that of ImageAnalyzerConfig. This means that, if both parameters are set, the value set by this API takes precedence.

This API depends on device capabilities and must be used together with the enableAnalyzer API of the corresponding component (for example, the Image component).

ImageAnalyzerController

Implements an ImageAnalyzerController object, which can be bound to a supported component and then call the supported method through the controller.

System capability: SystemCapability.ArkUI.ArkUI.Full