AugmentedImage

Kotlin |Java

class AugmentedImage : Trackable

Describes the system's current best knowledge of a real-world image

Summary

Nested types
`class AugmentedImage.State : Trackable.State` The representation of the current state of an `AugmentedImage`.

Public companion functions
`StateFlow<Collection<AugmentedImage>>`	`subscribe(session: Session)` Emits the augmented images that are currently being tracked in the `session`

Public properties
`open StateFlow<AugmentedImage.State>`	`state` The current state of the `AugmentedImage`

fun subscribe(session: Session): StateFlow<Collection<AugmentedImage>>

Emits the augmented images that are currently being tracked in the session

Only instances of AugmentedImage that are androidx.xr.runtime.TrackingState.TRACKING will be emitted in the Collection. Instances of the same AugmentedImage will remain between subsequent emits to the StateFlow as long as they remain tracking

Parameters
`session: Session`	the `Session` to subscribe to

Returns
`StateFlow<Collection<AugmentedImage>>`	a `StateFlow` that emits a collection of AugmentedImages

Throws
`IllegalStateException`	if the `Config.augmentedImageDatabase` is empty

open val state: StateFlow<AugmentedImage.State>

The current state of the AugmentedImage