qr-code

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Encode contact info (MeCard) on Android using ZXing

I need to create QR code from contact info which is in MeCard format. I need to encode the following field:[详细]

2023-03-27 04:09 分类：问答
Zxing Iphone qr code reader

how do I add particular actions like sending SMS or URL open according to the qr code image, i have been using zxing library and scantest app,any example cod开发者_运维技巧e?[详细]

2023-03-27 02:25 分类：问答
Get phone number from scanned qr code?

I read you can setup开发者_Python百科 a qrcode to send an sms message when scanned. My question is, if I scan a qrcode with my phone and that qr code sends a sms message, does it send the phone number[详细]

2023-03-25 20:23 分类：问答
QR Codes Recognition Algorithm [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]

2023-03-25 19:55 分类：问答
QR Codes Recognition [duplicate]

This question already exists: QR Codes Recognition Algorithm [closed] Closed 9 years ago. How can I recognize QR codes in an image and draw a square when a QR code is detected? I have been wo[详细]

2023-03-25 13:04 分类：问答
jQuery - How to read QR Codes with web cam? [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-03-23 19:07 分类：问答
How special QrCodes are encoded?

I need to create QrCode images (with Google Chart API) that has special QrCode types (like a web link, a Vcard, a PayPal pay button...).[详细]

2023-03-23 12:44 分类：问答
ZXing library tutorial

I have read about Zxing library and I have also searched information in the hom开发者_JAVA技巧e page of the project (http://code.google.com/p/zxing/) but I need a good tutorial to learn how to develop[详细]

2023-03-23 00:04 分类：问答
Connect to specific SSIDfor iPhone using QR code

There are several sites generating a QR code to connect to a specific wi-fi network for Android: e.g. http://www.barcode.com开发者_如何转开发/qrcode.html?view=qrcode[详细]

2023-03-22 05:09 分类：问答
Tracking Hashtags & Querystrings in GA

I have a few stickers which contain my website\'s URL QR Code (like this : http://qrcode.kaywa.com/img.php?s=5&d=http%3A%2F%2Fissocial.net%23qr) . I will stick it to streets. As you can see if som[详细]

2023-03-22 00:56 分类：问答