1 // Copyright 2016-present 650 Industries. All rights reserved. 2 3 #import <Foundation/Foundation.h> 4 5 @class ZXResult; 6 7 @interface EXBarCodeScannerUtils : NSObject 8 9 + (NSDictionary *)validBarCodeTypes; 10 + (AVCaptureVideoOrientation)videoOrientationForInterfaceOrientation:(UIInterfaceOrientation)orientation; 11 + (AVCaptureDevice *)deviceWithMediaType:(AVMediaType)mediaType 12 preferringPosition:(AVCaptureDevicePosition)position; 13 14 + (NSDictionary *)ciQRCodeFeatureToDicitionary:(CIQRCodeFeature *)barCodeScannerResult barCodeType:(NSString *)type; 15 + (NSDictionary *)avMetadataCodeObjectToDicitionary:(AVMetadataMachineReadableCodeObject *)result; 16 + (NSDictionary *)zxResultToDicitionary:(ZXResult *)result; 17 18 @end 19