Android Question Help with QR Code generation

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Beja

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teddybear said:
The ip is local area network address, we can't access it, where is your web server? Phone or Pc?
This is a solution
Click to expand...
Thank you
The qrcode you put, is for b4x com.
Mine is a local area network (esp32), so it's impossible to access it from outside. I just need the qrcode .. to generate the qrcode from url text. That's all. No need to access the html page.
 
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Beja

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Thanks and yes, I was also able to generate the code.. they both point and invoke the same web page.. but they are different, I don't know why..

Mine
 
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teddybear

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Beja said:
Thanks and yes, I was also able to generate the code.. they both point and invoke the same web page.. but they are different, I don't know why..
View attachment 173159
Mine
Click to expand...
Various factors such as mask pattern, error correction level, and version affect the generation of QR codes.
 
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rabbitBUSH

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Longtime User
Beja said:
couldn't generate a QR Code
Click to expand...
For what it's worth after the fact - apps like the one below will create QR from the hamburger. I've used this to label paintings in a gallery with painter's details, item price etc etc (as well as simple URL and so on). Can't remember how many characters QR allows....(4k (?)) Dunno.

I hope this link has copied properly...

QR & Barcode Scanner - Apps on Google Play

The fastest QR code reader and Barcode scanner.
play.google.com

No doubt there are many, this one works.
 
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Beja

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Thanks.. that looks a good option
 
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