iOS仿微信二维码扫描：MQRCodeReaderViewController
jopen
9年前
iOS仿微信二维码扫描：MQRCodeReaderViewController。这个项目基于 QRCodeReaderViewController
What did I modified?
I modified and expanded theQRCodeReaderView, make the interface become more like WeChat.
screenshot
Install
CocoaPods
If you're using CocoaPods (You are not?! You should!!) just add
pod 'QRCodeReaderViewController', :git => 'https://github.com/zhengjinghua/MQRCodeReaderViewController.git'
into your Podfile file.
Manually
Download the project and copy theQRCodeReaderViewControllerfolder into your project and then simply#import "QRCodeReaderViewController.h"in the file(s) you would like to use it in.
Usage
- (IBAction)scanAction:(id)sender { NSArray *types = @[AVMetadataObjectTypeQRCode]; _reader = [QRCodeReaderViewController readerWithMetadataObjectTypes:types]; // Set the presentation style _reader.modalPresentationStyle = UIModalPresentationFormSheet; // Using delegate methods _reader.delegate = self; // Or by using blocks [_reader setCompletionWithBlock:^(NSString *resultAsString) { [self dismissViewControllerAnimated:YES completion:^{ NSLog(@"%@", resultAsString); }]; }]; [self presentViewController:_reader animated:YES completion:NULL]; } #pragma mark - QRCodeReader Delegate Methods - (void)reader:(QRCodeReaderViewController *)reader didScanResult:(NSString *)result { [self dismissViewControllerAnimated:YES completion:^{ NSLog(@"%@", result); }]; } - (void)readerDidCancel:(QRCodeReaderViewController *)reader { [self dismissViewControllerAnimated:YES completion:NULL]; }