qr-code

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Is there a way to create a scannable barcode that links to your app on marketplace?

I am trying to find a way that allows you to scan one of those o开发者_如何转开发nline barcodes and have it link up to my droid app - anyone have any idea how to get one? Yes you can simply use any ki[详细]

2023-01-27 00:19 分类：问答
ZXing Android source for Blackberry

To my knowledge, in the ZXing Android source code, there is a custom layout to display key points in the QR code image (ViewfinderView). It then displays analysis of the byte stream of the image.[详细]

2023-01-25 11:41 分类：问答
QR code with URL, does it *REALLY* need the http://?

It seems like most (if not all) QR readers on my iPhone handle URLs without the http:// just fine but I was wondering if that is universal?Android?BlackBerry? Is there an RFC somewhere that I should b[详细]

2023-01-24 23:53 分类：问答
QR Code import of vCard does not separate fields. Is it the format?

This text BEGIN:VCARD N:Haven;Richard;;; ADR;DOM;PARCEL;HOME:;;9999 Mission Street ;Daly City;California;94014;U.S.A.[详细]

2023-01-23 15:16 分类：问答
Is it possible to add watermark to QR code generated by google charts api

Is it possible to ad开发者_运维知识库d watermark to QR code generated by google charts api using jquery or cakephp.[详细]

2023-01-23 03:13 分类：问答
qrcode for python on linux

I have an error when i used pyqrcode. [root@localhost python2.6]# python Python 2.6.5 (r265:79063, Sep7 2010, 07:31:57)[详细]

2023-01-21 20:21 分类：问答
How can I register my application on Android to handle a "type" of QR Code ?

The built-in barcode scanner application on Android (based, I think, on zxing) reads QR Codes and launches that data into an application based on the leading text. For example, \"BEGIN:VCAL\" might la[详细]

2023-01-21 00:29 分类：问答
How can QR code store so much data?

Qui开发者_如何转开发ck googling result that QR code can hold nearly 3kb (8 bit) data. But isn\'t it just using black/white dots to represent bits? If so there\'s no way that there\'s over 20,000 dots[详细]

2023-01-20 21:30 分类：问答
Detecting QR code from an image with zxing

Is zxing library will directly detect the QR code from an image without having to determine where the location开发者_运维百科 of the QR code in the image?The short answer is yes.[详细]

2023-01-19 23:45 分类：问答
How can you read QR Codes in PHP?

Is there a plain PHP implementation for decoding QR codes? I have a faux-smartphone.开发者_JAVA百科One of those phones that parades as a smartphone but that I can\'t download any apps for, and I want[详细]

2023-01-19 15:09 分类：问答