How to transform an image into a qr code with Zxing?

Navigation
1

I'm developing an android application capable of generating and reading qr codes, the application already encodes and decodes strings, but now I need to do this with images.

I have tried some ways to transform the image into an array of bytes and then convert it into a string in Base64 format, however the stirng gets very long.

I have tried to reduce the size of the image, and consequently to reduce the size of the string, but the image is very small, so far I have only been able to reduce the size of the image to less than 2KB, but it is very small. quality.

Is there any way to transform an image into a qrcode using the zxing library?

Thank you in advance!

    
asked by anonymous 18.02.2015 / 07:37

1 answer

2

In the link below, I discovered that a qr code can not contain much more than 1000KB and an image of this size would be too small and unfeasible for my purpose.

link

    
18.02.2015 / 08:55
Migrate from PHP 5.2.9 to PHP 5.6.8 setInterval with auto-clearInterval