Using the system API (AVFoundation) for packaging, including the UI interface and QR code, barcode scanning, generating and other operations
Swift Version: ZZYQRCodeSwift
platform :ios, '8.0'
use_frameworks!
pod 'ZZYQRCode', '~> 1.1.0'
- Create sessionManager
- (instancetype)initWithAVCaptureQuality:(AVCaptureQuality)quality
AVCaptureType:(AVCaptureType)type
scanRect:(CGRect)scanRect
successBlock:(SuccessBlock)success;- Show view
- (void)showPreviewLayerInView:(UIView *)view;- Scan sound effects
@property(assign, nonatomic) BOOL isPlaySound;
@property(copy, nonatomic) NSString *soundName;- Torch
- (void)turnTorch:(BOOL)state;- Scan the QR code in the album
- (void)scanPhotoWith:(UIImage *)image successBlock:(SuccessBlock)success;- Check authorization status
+ (void)checkAuthorizationStatusForCameraWithGrantBlock:(void(^)())grant
DeniedBlock:(void(^)())denied;- Create QR code
UIImage *image = [UIImage createQRCodeWithSize:200 dataString:@"hello"];- Create customize QR code
UIImage *icon = [UIImage imageNamed:@"bigMax"];
UIImage *image = [UIImage createQRCodeWithSize:200
dataString:@"hello"
QRCodeImageType:circularImage
iconImage:icon
iconImageSize:40];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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