EyeTrackingProvider
Provides eye tracking data. For usage details, refer to DataProvider.
Eye tracking data includes a 6DoF pose of the eye gaze. You can get the pose via EyeTrackingData.eyePose.
Notes that the eye tracking data is only available when the user has granted the eye tracking permission. The eye tracking permission is "com.picovr.permission.EYE_TRACKING". And it is a runtime permission, you need to declare it in the AndroidManifest.xml and request it at runtime before using the eye tracking data.