com.microblink.blinkbarcode.uisettings

Class CameraSettings.Builder

java.lang.Object

com.microblink.blinkbarcode.uisettings.CameraSettings.Builder

Enclosing class:

CameraSettings

public static class CameraSettings.Builder
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
CameraSettings	build()
CameraSettings.Builder	setAspectMode(CameraAspectMode cameraAspectMode) Defines which camera aspect mode will be used.
CameraSettings.Builder	setForceLegacyApi(boolean forceLegacyCameraApi) Sets whether legacy camera API should be used even on Lollipop devices that support newer Camera2 API.
CameraSettings.Builder	setIsOptimizedForNearScan(boolean isOptimizedForNearScan) Defines whether camera parameters should be optimized for near object scanning.
CameraSettings.Builder	setIsPinchToZoomAllowed(boolean isPinchToZoomAllowed)
CameraSettings.Builder	setSurface(CameraSurface cameraSurface) Defines which view will be used for displaying camera preview.
CameraSettings.Builder	setType(CameraType cameraType) Sets type of camera that will be used.
CameraSettings.Builder	setVideoResolutionPreset(VideoResolutionPreset videoResolutionPreset) Sets the video resolution preset that will be used when choosing camera resolution for scanning.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Method Detail

setType

@NonNull
public CameraSettings.Builder setType(@NonNull
                                               CameraType cameraType)

Sets type of camera that will be used.

Parameters:

cameraType - type of camera that will be used.

setIsOptimizedForNearScan

@NonNull
public CameraSettings.Builder setIsOptimizedForNearScan(boolean isOptimizedForNearScan)

Defines whether camera parameters should be optimized for near object scanning. When camera parameters are optimized for near object scanning, macro focus mode will be preferred over autofocus mode. Thus, camera will have easier time focusing on to near objects, but might have harder time focusing on far objects. If you expect that most of your scans will be performed by holding the device very near the object, turn on that parameter. By default, this parameter is set to false, except in cases when from other settings it can be safely concluded that it is better to turn it on.

Parameters:

isOptimizedForNearScan - whether camera parameters should be optimized for near object scanning.

setAspectMode

@NonNull
public CameraSettings.Builder setAspectMode(@NonNull
                                                     CameraAspectMode cameraAspectMode)

Defines which camera aspect mode will be used. If set to CameraAspectMode.ASPECT_FIT (default), then camera preview will be letterboxed inside available view space. If set to CameraAspectMode.ASPECT_FILL, camera preview will be zoomed and cropped to use the entire view space.

Parameters:

cameraAspectMode - camera aspect mode that will be used.

setSurface

@NonNull
public CameraSettings.Builder setSurface(@NonNull
                                                  CameraSurface cameraSurface)

Defines which view will be used for displaying camera preview.

Parameters:

cameraSurface - camera surface which view will be used for displaying camera preview.

See Also:

BaseCameraView.setRequestedSurfaceViewForCameraDisplay(CameraSurface)

setForceLegacyApi

@NonNull
public CameraSettings.Builder setForceLegacyApi(boolean forceLegacyCameraApi)

Sets whether legacy camera API should be used even on Lollipop devices that support newer Camera2 API. Default is false;

Parameters:

forceLegacyCameraApi - true to use legacy camera API, false otherwise.

setIsPinchToZoomAllowed

@NonNull
public CameraSettings.Builder setIsPinchToZoomAllowed(boolean isPinchToZoomAllowed)

setVideoResolutionPreset

@NonNull
public CameraSettings.Builder setVideoResolutionPreset(@NonNull
                                                                VideoResolutionPreset videoResolutionPreset)

Sets the video resolution preset that will be used when choosing camera resolution for scanning.

Parameters:

videoResolutionPreset - video resolution preset that will be used when choosing camera resolution for scanning.

build

@NonNull
public CameraSettings build()