io.scanbot.sdk.barcode

Class BarcodeAutoSnappingController

io.scanbot.sdk.barcode.BarcodeAutoSnappingController

public class BarcodeAutoSnappingController

Controls auto-snapping process by observing contour detection results from class BarcodeDetectorFrameHandler.

See Also:

class BarcodeDetectorFrameHandler

Field Detail

Companion

public static io.scanbot.sdk.barcode.BarcodeAutoSnappingController.Companion Companion

Constructor Detail

BarcodeAutoSnappingController

protected BarcodeAutoSnappingController(@NotNull
                                        io.scanbot.sdk.ui.camera.IScanbotCameraView cameraView,
                                        @NotNull
                                        io.scanbot.sdk.camera.FrameHandler frameHandler)

Controls auto-snapping process by observing contour detection results from class BarcodeDetectorFrameHandler.

See Also:

class BarcodeDetectorFrameHandler

BarcodeAutoSnappingController

public BarcodeAutoSnappingController(@NotNull
                                     io.scanbot.sdk.ui.camera.IScanbotCameraView cameraView,
                                     @NotNull
                                     BarcodeDetectorFrameHandler barcodeDetectorFrameHandler)

Method Detail

getCaptureInterval

@NotNull
protected java.util.concurrent.atomic.AtomicLong getCaptureInterval()

getLogger

@NotNull
protected io.scanbot.sdk.util.log.Logger getLogger()

getLastCapture

protected long getLastCapture()

setLastCapture

protected void setLastCapture(long p)

getCapturing

@NotNull
protected java.util.concurrent.atomic.AtomicBoolean getCapturing()

setCapturing

protected void setCapturing(@NotNull
                            java.util.concurrent.atomic.AtomicBoolean p)

getMainThreadHandler

@NotNull
protected android.os.Handler getMainThreadHandler()

isEnabled

public boolean isEnabled()

true if auto-snapping is enabled. false if auto-snapping is disabled.

setEnabled

public void setEnabled(boolean p)

true if auto-snapping is enabled. false if auto-snapping is disabled.

barcodesDetected

protected void barcodesDetected()

setSensitivity

public void setSensitivity(float sensitivity)

Changes sensitivity of auto-snapping. That is: the more sensitive it is the faster it shoots.

Sensitivity must be within 0..1 range. A value of 1.0 triggers automatic capturing immediately, a value of 0.0 delays the automatic by 3 seconds.

The default value is 0.66 (1 sec)

Parameters:

sensitivity - sensitivity within 0..1 range. If given value is outside of this rangeit is clamped

See Also:

0..1

setAutoSnappingCallback

public void setAutoSnappingCallback(@Nullable
                                    io.scanbot.sdk.barcode.BarcodeAutoSnappingController.AutoSnappingCallback callback)

Parameters:

callback - callback which will be called right before auto-snapping routine takespicture.

getCameraView

@NotNull
protected io.scanbot.sdk.ui.camera.IScanbotCameraView getCameraView()

attach

@JvmStatic
 @NotNull
public static BarcodeAutoSnappingController attach(@NotNull
                                                                        io.scanbot.sdk.ui.camera.IScanbotCameraView cameraView,
                                                                        @NotNull
                                                                        ScanbotBarcodeDetector barcodeDetector)

Same as BarcodeAutoSnappingController.attach, but creates new class BarcodeDetectorFrameHandler which will be attached to camera.

Use this method if you don't need to control barcodes detection routine. However, be careful to not accidentally attach several class BarcodeDetectorFrameHandler to camera therefore causing contour detection to be executed more than once.

See Also:

BarcodeAutoSnappingController.attach, class BarcodeDetectorFrameHandler, class BarcodeDetectorFrameHandler

attach

@JvmStatic
 @NotNull
public static BarcodeAutoSnappingController attach(@NotNull
                                                                        io.scanbot.sdk.ui.camera.IScanbotCameraView cameraView,
                                                                        @NotNull
                                                                        BarcodeDetectorFrameHandler barcodeDetectorFrameHandler)

Convenience method for attaching class BarcodeAutoSnappingController to camera view and class BarcodeDetectorFrameHandler.

Auto-snapping is enabled by default as soon as you create new instance of class BarcodeAutoSnappingController. You can manually enable or disable auto-snapping by calling BarcodeAutoSnappingController.isEnabled.

Parameters:

cameraView - camera view which is used for snapping

barcodeDetectorFrameHandler - class BarcodeDetectorFrameHandler which will be attachedto camera.

Returns:

new class BarcodeAutoSnappingController

See Also:

class BarcodeAutoSnappingController, class BarcodeDetectorFrameHandler, class BarcodeAutoSnappingController, BarcodeAutoSnappingController.isEnabled