ZZYQRCode

Using the system API (AVFoundation) for packaging, including the UI interface and QR code, barcode scanning, generating and other operations

Swift Version: ZZYQRCodeSwift

中文介绍

HOW to install

platform :ios, '8.0'
use_frameworks!
pod 'ZZYQRCode', '~> 1.1.0'

How to use

1. Create sessionManager

- (instancetype)initWithAVCaptureQuality:(AVCaptureQuality)quality
                           AVCaptureType:(AVCaptureType)type
                                scanRect:(CGRect)scanRect
                            successBlock:(SuccessBlock)success;

2. Show view

- (void)showPreviewLayerInView:(UIView *)view;

Others features

1. Scan sound effects

@property(assign, nonatomic) BOOL isPlaySound;

@property(copy, nonatomic) NSString *soundName;

2. Torch

- (void)turnTorch:(BOOL)state;

3. Scan the QR code in the album

- (void)scanPhotoWith:(UIImage *)image successBlock:(SuccessBlock)success;

4. Check authorization status

+ (void)checkAuthorizationStatusForCameraWithGrantBlock:(void(^)())grant
                                            DeniedBlock:(void(^)())denied;

5. Create QR code

UIImage *image = [UIImage createQRCodeWithSize:200 dataString:@"hello"];

6. Create customize QR code

UIImage *icon = [UIImage imageNamed:@"bigMax"];
UIImage *image = [UIImage createQRCodeWithSize:200
                                    dataString:@"hello"
                               QRCodeImageType:circularImage
                                     iconImage:icon
                                 iconImageSize:40];

Pay attention

Because of iOS10 authorization change,you need to add code in your info.plist

<key>NSCameraUsageDescription</key>
<string></string>
<key>NSPhotoLibraryUsageDescription</key>
<string></string>

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