Qr : Read and Create Bar Code offline

Extensions
#61

Where is generated qr code stored in phone?? And second is can i use camera component to scan qr code

#62

The path you specify in file path.

No.The extension can only decode barcode from file.

#63

So what’s the utility if we can’t use camera component to scan image file having qr code???

#64

Then use Barcode Scanner component.

#65

How did you make it work?

#66

Kindly elaborate the problem you are facing.

2 Likes
#67

no reply for a long time 
 but it doesn’t work on Android 8. QR code is not created. Maybe someone knows the reason for this.

#68

Hi @dumanhalil_tr
Can you show your blocks?

#69

1
I think this part will be enough. I already tried it on Android 11, it works. I will also try it on Android 10 but it probably works.

#70

Can you try with the latest version?

I don’t remember when I removed relative file path support.

1 Like
#71

I will report the result after trying it.

#72

Not working. I dont know the problem. Working on Android 11 and Android 10.

#73

Then post the logcat here.
That will be helpful.

Also have you tried using complete file path?

#74

what should i get logcat while doing? right after pressing the button?

I also tried what you said.

#75

Yes.

If so then Logcat is only method to identify the issue.

#76

logcat.txt (905.1 KB) here is the logcat. idk if this not broken.

#77

From your logs, unless exceptions are not printed into the logcat, there’s nothing wrong.

#78

Nothing suspicious there.
Can you post an apk and aia here? Or in PM.

They should get printed, if there is any.

#79

Then there weren’t any issues.

#80

This extension is fantastic. Unfortunately, data matrix does not work, although it is in the available bar formats.

Is that known or am I doing something wrong?
I write DATA_MATRIX as it is there.

1 Like