Flutter Tutorial: Flutter QR Code Scanner & QR Code Generator App | QRCode Flutter

Flutter QR Code Scanner | Flutter QR Code Generator | Flutter Tutorial | Flutter Project | QR Code App

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[ghulammurtaza]

Your videos are always great me har Roz wait karta hoo apki video Ka.
Yar ap SE apse aik request he provider use Karke aik full stack app banwai.

[revibesoft]

Part 2 ? no continuation? where is the QR code generator?

[MuhammadAyman-go]

it is a great video, I want anther video for using barcode plz

[architjain]

please tell the name the extension that you are using which shows up the code when u are writing it

[viveklumbhani]

hello, which version of java you are using ?please tell me asap

[oumahnourachid]

Hello I found this error : The element type 'QrImage' can't be assigned to the list type 'Widget'. It's when I Add QrImage (13:00 in video). Do you have any idea about the solution

[oladipupobalogun]

Nice video sir, please does this package use mobile data when creating qrcode and when scanning to get result🙏🙏

[mouhamedmokhtaroubaya]

Does this package can scan bare code too or only Qr code ?

[JagdishOnYT]

when the dependency for QRImage and QROverlay added?

[sakkamouid]

My compiler just can't recognize the MobileScanner() method . it says The method 'MobileScanner' isn't defined for the type '_QRScannerState'. . Any ideas?

[aryanupadhyay]

bhai QRScannerOverlay ki clip kaha hai usko kaise add karna hai bta do

[ismaelperezmesa]

Could you please share the QRScannerOverlay please?

[garimashukla]

Building with sound null safety
I am facing this error

[mohammedmushraf]

Getting error in ondetect method it is showing rawValue is not defined please help

[tylerfai]

Hello, when I was trying to code this part.
child: MobileScanner(
allowDuplicates: true,
onDetect: (barcode, args) {},
),

I have imported the package but the error was saying that
'The argument type 'void Function(BarcodeCapture, dynamic)' can't be assigned to the parameter type 'void Function(BarcodeCapture)'.'
The named parameter 'allowDuplicates' isn't defined.


Can you try to help?

[garimashukla]

can you please tell me the version of qr_flutter used by you

[caiolima]

I have a problem with qrscanneroverlay, because it is not defined.

[ArisenPawn]

QRScannerOverlay creation is never shown on the video, it just pops into existence from 20:49 to 20:52

[isaitred]

I watched the entire video waiting to see the overlay part and you didn't show it.

[dedesumarsono]

I've got error "Helvetica-Bold has no Unicode"