Flutter QRCode Generator & Scanner Tutorial | Barcode and QRCode Generation and Scanning Flutter App

In this video, we will take a look at generating and scanning QR Codes using a Flutter application. This tutorial will show you how to use mobile_scanner & pretty_qr_code package to generate and scan QR Codes within your Flutter application. This tutorial will show you how to setup and work with the mobile scanner and pretty qr code packages. Moreover, this tutorial will guide you how to use the devices camera to read QR Codes from it. We will also take a look at all the appropriate settings and permissions we need to enable to get QR Code generation and scanning functionality to work properly. This guide will help you setup and navigate through the hurdle of configuring QR Code scanning and generation correctly in your Flutter app. This is an excellent guide for beginner Flutter developers, or anyone looking to learn about using QR Codes with Flutter.

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#flutter #flutterfirebase #flutterfirestore #fluttertutorial

[MHM-jyuj]

Genuinely grateful for the quality content you've been putting out for the community.

[mustafa-naeem]

I know a smart / nerdy guy when I see one
and you my friend, you've got yourself a sub

[moneyman-nelw]

Thank you for making a tutorial on my request, this is exactly what I wanted.

[RonyHassan]

After a long time. Thank you as always ❤

[ReEditWithRony]

Very useful video. Keep uploading like this

[calvinsaputra]

Thank you! Really appreciate this video

[nested]

why did you choose mobile development over web develpment?

[luisheredia]

Gracias por el video, me sirvió muchísimo <3

[comedycentrall]

Great content like always! . Could you suggest how to increase the camera resolution for good performance?

[randomoptimist]

Bro can you do a video on things to do after you are done with the main coding section of the app like building a release version, releasing in playstore/app store, adding app icons, releasing new versions, performance optimisation etc

[aclexi]

do you know how to fix that black screen when you do hot restart the app? I am also using Mobile Scanner and it is the issue now

[nipulrathod]

How to prevent multiple scanning?? How to dispose the camera in the proper way after a successful scan of QR code? I have tried dispose() and stop() methods but I am still getting continuous scanning.

[kalkichangemaker]

How to make this in Android studio?
I want a android app...

[YadneshNarawade-xf]

hey sir I am fetching some data form api and the api limit is 2 per second, but I am getting status code 429 error how can I fix it

[markneiltanap]

There is no ondetect in the latest mobilw scanner😢

[leonacosta]

Hello! i have a problem, my scanner is active in every view of my app, not just in my scanner view, how can i fix it? btw i'm using a BottomNavigationBar, i dont know if this is causing the problem, thank you <3

[fg]

Hi! could anyone help me here?
I'm having trouble using this package for web on Android. The thing is that moving between widgets (navigation) freezes the camera. I have used stop() and dispose() methods before leaving the scanner screen but it did not work.
Anyone have a clue or had the same issue with this?

thanks in advance!

[Seconds-uhls]

it asks for android sdk 34 but when i change it to 34 it give error, i cant run an app

[Matex__]

i get error while trying to launch android emulator "One or more plugins require a higher Android SDK version.". I did what you said at 1:45, and even tried setting compileSdkVerision so 34..

[-h-work-week]

All that just for inserting a barcode scanner? This is insane.