com.scantrust.mobile.android_sdk.camera

Class ReadOnlyCameraManager.Builder

Object

com.scantrust.mobile.android_sdk.camera.ReadOnlyCameraManager.Builder

Enclosing class:

ReadOnlyCameraManager

public static class ReadOnlyCameraManager.Builder
extends Object

Builder class for the read-only camera manager

Constructor Summary

Constructors

Constructor and Description
Builder(Activity activity, ReadOnlyCameraManager.ManagerCallback managerCallback)

Method Summary

Modifier and Type	Method and Description
ReadOnlyCameraManager	build() Builds a manager which uses the best camera api for the phone.
ReadOnlyCameraManager.Builder	formatList(ArrayList<BarcodeFormat> formatList) Provides a way to choose which kind of code can be read by Zxing If no format list is given, the default one enables barcode and QR code reading (UPC_A, UPC_E, EAN_8, EAN_13, CODE_39, CODE_93, CODE_128, ITF, RSS_14, RSS_EXPANDED and QR_CODE)
ReadOnlyCameraManager.Builder	imposeCameraApi(CameraApiVersion cameraApiVersion) Enforces the use of the given Camera Api.
ReadOnlyCameraManager.Builder	tryHarder(boolean tryHarder) Spend more time to try to find a barcode; optimize for accuracy, not speed.

Methods inherited from class Object

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

Constructor Detail

Builder

public Builder(Activity activity,
               ReadOnlyCameraManager.ManagerCallback managerCallback)

Method Detail

formatList

public ReadOnlyCameraManager.Builder formatList(ArrayList<BarcodeFormat> formatList)

Provides a way to choose which kind of code can be read by Zxing If no format list is given, the default one enables barcode and QR code reading (UPC_A, UPC_E, EAN_8, EAN_13, CODE_39, CODE_93, CODE_128, ITF, RSS_14, RSS_EXPANDED and QR_CODE)

Parameters:

formatList - the list of desired formats

Returns:

a ReadOnlyCameraManager.Builder

tryHarder

public ReadOnlyCameraManager.Builder tryHarder(boolean tryHarder)

Spend more time to try to find a barcode; optimize for accuracy, not speed.

Parameters:

tryHarder - true for more accuracy

Returns:

a ReadOnlyCameraManager.Builder

imposeCameraApi

public ReadOnlyCameraManager.Builder imposeCameraApi(CameraApiVersion cameraApiVersion)

Enforces the use of the given Camera Api. WARNING, the use of this method should be limited to R&D purposes, enforcing a camera api could result in serious issues for unadapted phones.

Note: The default value is CameraApiVersion.NONE which will result in the manager being chosen automatically

Parameters:

cameraApiVersion - the required api version

Returns:

the builder instance

build

public ReadOnlyCameraManager build()
                            throws CameraAccessException

Builds a manager which uses the best camera api for the phone. Unless a camera api version has already been specified.

Returns:

an instance of ReadOnlyCameraManager

Throws:

CameraAccessException - if something went wrong with the camera setup.