SeeSo class
The main class for utilizing eye-tracking functionality within the seeso_flutter package.
The SeeSo class provides methods and properties for initializing and managing
eye-tracking capabilities on mobile devices.
Constructors
- SeeSo()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addCameraPosition(
CameraPosition cameraPosition) → Future< void> - Adds the camera position information for the SeeSo SDK.
-
checkCameraPermission(
) → Future< bool> - Checks whether the camera permission is granted for SeeSo.
-
deinitGazeTracker(
) → Future< void> - Deinitializes the SeeSo gaze tracker functionality.
-
getAttentionRegion(
) → Future< Rect?> - Retrieves the currently set region of interest (ROI) for the Attention feature in the SeeSo SDK.
-
getAttentionScore(
) → Future< double?> - Retrieves the current Attention score from the SeeSo SDK.
-
getCalibrationEvent(
) → Stream - Retrieves a stream of calibration events for calibration information.
-
getCameraPosition(
) → Future< CameraPosition?> - Retrieves the current camera position used by the SeeSo SDK.
-
getCameraPositionList(
) → Future< List< CameraPosition> ?> - Retrieves the list of current camera positions used by the SeeSo SDK.
-
getFaceEvent(
) → Stream - Retrieves a stream of face events for facial information.
-
getGazeEvent(
) → Stream - Retrieves a stream of gaze events for eye tracking information.
-
getSeeSoVersion(
) → Future< String?> - Retrieves the version of SeeSo for the current platform.
-
getStatusEvent(
) → Stream - Retrieves a stream of status events for tracking status information.
-
getUserStatusEvent(
) → Stream - Retrieves a stream of user status events for attention, blink, and drowsiness information.
-
initGazeTracker(
{required String licenseKey, bool useAttention = false, bool useBlink = false, bool useDrowsiness = false}) → FutureOr< InitializedResult?> - Initializes the SeeSo gaze tracker functionality.
-
isCalibrating(
) → Future< bool?> - Checks whether the SeeSo SDK is currently in the process of calibration.
-
isDeviceFound(
) → Future< bool?> - Checks whether the necessary device information is available for the SeeSo SDK.
-
isTracking(
) → Future< bool?> - Checks whether gaze tracking is currently in progress.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
removeAttentionRegion(
) → Future< void> - Removes the currently set region of interest (ROI) for the Attention feature in the SeeSo SDK.
-
requestCameraPermission(
) → Future< bool> - Requests camera permission and returns whether the permission is granted.
-
resetForcedOrientation(
) → Future< bool?> - Resets the previously forced orientation for the device in the SeeSo SDK.
-
selectCameraPosition(
int idx) → Future< void> - Selects a specific camera position from the list of available camera positions in the SeeSo SDK.
-
setAttentionInterval(
int interval) → Future< void> - Sets the interval for receiving Attention-related events in the SeeSo SDK's UserStatusEvent.
-
setAttentionRegion(
Rect region) → Future< void> - Sets the region of interest (ROI) for the Attention feature in the SeeSo SDK.
-
setCalibrationData(
List< double> data) → Future<bool?> - Sets the calibration data to the SeeSo SDK for calibration refinement.
-
setForcedOrientation(
SeeSoOrientation orientation) → Future< bool?> - Forces a manual orientation change for the device in the SeeSo SDK.
-
setTrackingFPS(
int fps) → Future< bool?> - Sets the frames per second (FPS) for gaze tracking in the SeeSo SDK.
-
startCalibration(
CalibrationMode calibrationMode, {CalibrationCriteria calibrationCriteria = CalibrationCriteria.DEFAULT, Rect? region}) → Future< void> - Starts the calibration process in the SeeSo SDK.
-
startCollectSamples(
) → Future< void> - Notifies the SeeSo SDK to begin collecting samples for the current calibration target.
-
startTracking(
) → Future< void> - Starts the gaze tracking process.
-
stopCalibration(
) → Future< void> - Stops the ongoing calibration process in the SeeSo SDK.
-
stopTracking(
) → Future< void> - Stops the ongoing gaze tracking process.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited