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    <p>use ZBar SDK for BR and QR code scanning in our iPhone application.</p> <p>you can find step by step article for this, how to do with sample code as well </p> <blockquote> <p><a href="http://rdcworld-iphone.blogspot.in/2013/03/how-to-use-barcode-scanner-br-and-qr-in.html" rel="nofollow">How to use Barcode Scanner (BR and QR) in iPhone Tutorial (using ZBar)</a></p> </blockquote> <p><strong>see how it works</strong></p> <ol> <li><p>download ZBar SDK from <a href="https://sourceforge.net/projects/zbar/files/iPhoneSDK/ZBarSDK-1.2.dmg/download" rel="nofollow"><strong>here</strong></a></p></li> <li><p>add below frameworks in your project</p> <ul> <li>AVFoundation.framework </li> <li>CoreGraphics.framework </li> <li>CoreMedia.framework </li> <li>CoreAudio.framework </li> <li>CoreVideo.framework </li> <li>QuartzCore.framework </li> <li>libiconv.dylib</li> </ul></li> <li><p>Add the library downloaded <strong>libzbar.a</strong> of zip in the frameworks </p></li> <li><p>import header in your class and confirm it's delegate</p> <p><strong>#import "ZBarSDK.h"</strong></p></li> </ol> <p>and</p> <pre><code>@interface ViewController : UIViewController &lt;ZBarReaderDelegate&gt; </code></pre> <p>5.scan image </p> <pre><code>- (IBAction)startScanning:(id)sender { NSLog(@"Scanning.."); resultTextView.text = @"Scanning.."; ZBarReaderViewController *codeReader = [ZBarReaderViewController new]; codeReader.readerDelegate=self; codeReader.supportedOrientationsMask = ZBarOrientationMaskAll; ZBarImageScanner *scanner = codeReader.scanner; [scanner setSymbology: ZBAR_I25 config: ZBAR_CFG_ENABLE to: 0]; [self presentViewController:codeReader animated:YES completion:nil]; } </code></pre> <p>6.get the result in</p> <pre><code>- (void) imagePickerController: (UIImagePickerController*) reader didFinishPickingMediaWithInfo: (NSDictionary*) info { // get the decode results id&lt;NSFastEnumeration&gt; results = [info objectForKey: ZBarReaderControllerResults]; ZBarSymbol *symbol = nil; for(symbol in results) // just grab the first barcode break; // showing the result on textview resultTextView.text = symbol.data; resultImageView.image = [info objectForKey: UIImagePickerControllerOriginalImage]; // dismiss the controller [reader dismissViewControllerAnimated:YES completion:nil]; } </code></pre> <p>Hope this will help you, also let me know if you find any trouble in this example, Happy to help</p> <p><a href="http://zbar.sourceforge.net/iphone/sdkdoc/" rel="nofollow">Official Docs</a></p>
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    1. USswiftBoy
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    1. CO+1, great tutorial, will it work on simulator or I have to test it on device
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    2. CO@NAZIK my pleasure dear, btw I have tested it on Apple Devices only and its working fine, but not sure about Simulator,you can drop me comment if you have any trouble, I can explain whatever I know.
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    3. COIt works perfectly in device, keep the great work frnd
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