dot-face-core/com.innovatrics.dot.face.liveness.eyegaze/EyeGazeLivenessFragment/Configuration

Configuration

data class Configuration @JvmOverloads constructor(val cameraFacing: CameraFacing = CameraFacing.FRONT, val isTorchEnabled: Boolean = false, val faceSizeRatioInterval: IntervalDouble = IntervalDouble(0.1, 0.3), val corners: List<Corner>, val minValidSamplesCount: Int = 4, val transitionType: EyeGazeLivenessFragment.Configuration.TransitionType = TransitionType.MOVE, val transitionDurationMillis: Int = 800, val query: FaceDetectionQuery = FaceDetectionQuery(), val sessionToken: String? = null)

Configuration for the Eye Gaze Liveness UI component.

Parameters

cameraFacing

Front or back camera facing. Default value is CameraFacing.FRONT.

isTorchEnabled

If torch is enabled during the process. If the camera doesn't have a flash unit, then this setting will be ignored. Default value is false.

faceSizeRatioInterval

Face size to shorter preview container side ratio interval. Default value is [0.1, 0.3].

corners

List of corners which defines where the user should look. Minimum allowed size of the list is equal to minValidSamplesCount.

minValidSamplesCount

Minimum number of valid samples (images) required to finish the process. Allowed value is from interval [4, 7]. Default value is 4.

transitionType

Transition type between segments. Default value is TransitionType.MOVE.

transitionDurationMillis

Duration of each transition in milliseconds. Default value is 800.

query

Query for extra evaluations. It allows for additional processing beyond basic face detection. The default, FaceDetectionQuery, signifies no extra evaluations and is optimized for speed.

sessionToken

Session token provided by DIS (Digital Identity Service). Set the session token if the result should be posted to DIS for evaluation. Default value is null.

Constructors

Configuration

@JvmOverloads

fun Configuration(cameraFacing: CameraFacing = CameraFacing.FRONT, isTorchEnabled: Boolean = false, faceSizeRatioInterval: IntervalDouble = IntervalDouble(0.1, 0.3), corners: List<Corner>, minValidSamplesCount: Int = 4, transitionType: EyeGazeLivenessFragment.Configuration.TransitionType = TransitionType.MOVE, transitionDurationMillis: Int = 800, query: FaceDetectionQuery = FaceDetectionQuery(), sessionToken: String? = null)