Label Capture Listener

Defined in package com.scandit.datacapture.label.capture

LabelCaptureListener

interface LabelCaptureListener

Added in version 6.0.0

Interface to be implemented by listeners that want to observe a label capture mode and get informed whenever new labels have been captured, existing labels have been updated or lost.

onSessionUpdated(mode, session, data)

void onSessionUpdated(@NonNull LabelCapture mode,
        @NonNull LabelCaptureSession session,
        @NonNull FrameData data)

Added in version 6.0.0

Invoked after label capture has completed to process a frame. The session contains a list of the currently captured labels. The list may be empty in case no label is currently present.

onObservationStarted(mode)

void onObservationStarted(@NonNull LabelCapture mode)

Added in version 6.0.0

Invoked when the listener starts observing the label capture instance.

onObservationStopped(mode)

void onObservationStopped(@NonNull LabelCapture mode)

Added in version 6.0.0

Invoked when the listener stops observing the label capture instance.