IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

ImagenStyleReference

@PublicPreviewAPI
public final class ImagenStyleReference extends ImagenReferenceImage

java.lang.Object
↳	com.google.firebase.ai.type.ImagenReferenceImage
	↳	com.google.firebase.ai.type.ImagenStyleReference

A reference image for style transfer

Deprecation Notice: All Imagen models are deprecated and will shut down as early as June 2026. As a replacement, you can migrate your apps to use Gemini Image models (the 'Nano Banana' models)

Summary

Public constructors
`ImagenStyleReference( @NonNull ImagenInlineImage image, Integer referenceId, String description )`

Inherited fields

From com.google.firebase.ai.type.ImagenReferenceImage

`final ImagenInlineImage`	`image`
`final Integer`	`referenceId`

Public constructors

ImagenStyleReference

public ImagenStyleReference(
    @NonNull ImagenInlineImage image,
    Integer referenceId,
    String description
)

Parameters
`@NonNull ImagenInlineImage image`	the image representing the style you want to transfer to your original images
`Integer referenceId`	the reference ID you can use to reference this style in your prompt
`String description`	the description you can use to reference this style in your prompt