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How to generate QR code in iPhone?

How to Generate QR Code from iPhone with Password protection?. I should generate QR code for given Image with Password protection. When read it from iPhone

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Sezhian Avatar asked Apr 05 '11 14:04

Sezhian


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Does iPhone have a built in QR code?

iPhones with iOS 11 and above have an in-built QR Code scanner that can be accessed via the native camera app or the Control Panel. To view the QR Code scanner on iPhone, click on the Camera icon and point to a QR Code to view the information.


2 Answers

Now with iOS 7 it can be done directly without additional libraries. There's an excellent example at https://github.com/shu223/iOS7-Sampler

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Tilman Avatar answered Sep 28 '22 09:09

Tilman


I have found one very simple way how to generate QR Code using Google Api.Just take 1 UIWebView in your code I have taken IBOutlet UIWebView *webView; and I want add this Much of Information in My QR Code. 1.Business Name 2.First Name and Last Name 3.Physical Address and phone 4.Website

NSString *url=[NSString stringWithFormat:@"http://chart.apis.google.com/chart?cht=qr&chs=200x200&chl=MECARD:ORG%@CN%@%@CTEL%@CADR%@%@%@%@%@CEMAIL%@",[d valueForKey:@"QR Business Name"],[d valueForKey:@"QR First Name"],[d valueForKey:@"QR Last Name"],[d valueForKey:@"QR Phone"],[d valueForKey:@"QR Physical Address"],[d valueForKey:@"QR Physical City"],[d valueForKey:@"QR Physical State"],[d valueForKey:@"QR Physical Zip"],[d valueForKey:@"QR Physical Zip Plus 4"],[d valueForKey:@"QR Website"]];

url=[url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

//Create a URL object.
NSURL *Curl=[NSURL URLWithString:url];
//URL Requst Object
NSURLRequest *request = [NSURLRequest requestWithURL:Curl];
//Load the request in the UIWebView.
[webView loadRequest:request];
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Ankit Vyas Avatar answered Sep 28 '22 08:09

Ankit Vyas