net.doo.snap.lib.detector

Interface CameraDetectorListener

public interface CameraDetectorListener

Used to notify detection results to display

See Also:

ContourDetector, net.doo.snap.lib.snap.camera.DetectionTask

Method Summary

Modifier and Type	Method and Description
void	onBarcodeDetectionOK(java.lang.String content) Detection was correctly done, barcode content can be displayed
void	onDetectionFailed(DetectionResult result) Detection failed, no polygon was detected
void	onDetectionOK(java.util.List<android.graphics.PointF> polygon) Detection was correctly done, polygon can be displayed
void	onDetectionWithError(DetectionResult result, java.util.List<android.graphics.PointF> polygon) There was a problem during detection, results might be imprecise or can be improved with user interaction

Method Detail

onDetectionOK

void onDetectionOK(java.util.List<android.graphics.PointF> polygon)

Detection was correctly done, polygon can be displayed

Parameters:

polygon - to display

onBarcodeDetectionOK

void onBarcodeDetectionOK(java.lang.String content)

Detection was correctly done, barcode content can be displayed

Parameters:

content - to display

onDetectionWithError

void onDetectionWithError(DetectionResult result,
                          java.util.List<android.graphics.PointF> polygon)

There was a problem during detection, results might be imprecise or can be improved with user interaction

Parameters:

result - DetectionResult

polygon - detected polygon that can be displayed together with the error message or advice

onDetectionFailed

void onDetectionFailed(DetectionResult result)

Detection failed, no polygon was detected

Parameters:

result - DetectionResult used to show error message if needed