Flutter: QR Code Scanner App | Barcode Scan

In this video, I will explain how to implement QR code or barcode scanning in our Flutter App.

Give star for this project on git and like the video.

Be sure to ask for help in the comments if you need any. Suggestions for future Flutter tutorials are also very welcome! :)

Flutter is an SDK owned by Google to create applications for Android and iOS using a single codebase. Flutter uses the Dart programming language (also owned by Google). Flutter was in beta when I released this video, so things might still change a bit. But the SDK is already mature enough to write some cool production apps!

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THANKS FOR WATCHING!

[antonio.]

thank you for actually talking into the microphone unlike those cowards who only show text on the screen

[jelle]

Thank you, this is what I needed!!
Also, what vscode theme do you use? It's pleasing to the eye and I want to use it as well!

[darkwatboy]

First of all, thank you for the details explanation of flutter. I would like to ask if there are any chances that if my QR code could link to the internet?

[liorpolak]

Excellent tutorial. Explains short and to the point.

[hansanacham]

love it worked with the first attempt thank you

[markangelogonzales]

Wow nice tutorial and you have a great test on IDE color scheme , may i know what color scheme your using?

[aliburhangul]

Greetings, I want to read the barcode and get a picture of the read barcode while counting the warehouse. how can I do that ? can you help me if possible

[AndreaGrippi]

How could I read a qr code from a file? I know I could do it natively in Android/iOS, but I'm trying to find a way of doing it in Flutter/Dart

[oscargrandan]

Thanks for the video, i want to know if you can do a tutorial with the 3.0.1 version of the plugin, it was updated recently

[vrnpyew]

Problem in the line >>>
String qrResult = await BarcodeScanner.scan();
Line 24 or 25
Error: A value of type 'ScanResult' can't be assigned to a variable of type 'String' .

[عبداللهاحمد-ذشش]

Thank you very much, it's very helpful.

[phamhung]

Thank you a lot. :3. It worked after 4 hours.

[kui]

Nice Tutorials. Just wonder what is the colour theme you are using. Thanks

[maisiebrooke]

Hi Pawan! Thank you for your video! My camera is scanning the barcode however it displays 'Instance of 'Future <QRResult>' rather than the data from the barcode for some reason. Do you have any idea why this may be? Thank you!

[rekhakanungo]

Can we zoom in and zoom out using this barcode scanner library ?

[tjbihh]

Great tutorial - really helpful. Thank you!

[franciscoleal_]

which color plugin do you use in the editor?
I liked the colors!!

[jeanbarreiro_]

i am getting Execution failed for task ':app:preDebugBuild'.
> Android dependency has different version for the compile (1.0.0) and runtime (1.0.2) classpath. You should manually set the same version via DependencyResolution
"The Gradle failure may have been because of AndroidX incompatibilities in this Flutter app."

[phamthanhduong]

can you create video flutter app with soap webservice??. thanks.

[bachbonglong]

How could custome design screen scanner ??