/JAScanner

Primary LanguageObjective-CMIT LicenseMIT

效果图

Installation

CocoaPods

pod 'JAScanner'

Usage

#import <JAScanner/JAScanner.h>

// provide an container view
JAScanner *scanner = [JAScanner scanAtView:self.view];

// start scanning and set a completion block
[scanner startWithCompletionHandler:^(NSString * _Nonnull result) {
    NSLog(@"%@",result);
}];    
self.scanner = scanner;

when leave scan screen

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    self.scanner.state = JAScannerStateLeaveScene;
}

// or manual
[self.scanner stopRecognize];