How to make QR Code Scanner and Generator in Flutter || Part-1

In this tutorial, we are going to learn how to make a QR code scanner and generator in Flutter. We are going to use the Scanner widget to capture QR code scans and the Generator widget to generate QR codes. The tutorial is divided in two parts. In this video I have covered scanner part where you can learn how to create QR code scanner and show the result even if it is a URL you can open the link using URL launcher.

If you're looking to develop mobile applications that use QR codes, then this video is for you! By the end of this tutorial, you'll be able to create a QR code scanner and generator in Flutter that you can use in your applications.

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[mimicry-venkatraj]

bro awsome !! Any github Source code ??

[sathyapriya]

when I tap on flash light, it blinking 2 times then it flashing stable mode. what should be the problem?

[subhodhar]

Hello bro can you help me
I click button camara interface open but not scan start. If i click again any button like front camara resume puse button then start scan

[ammarlatif]

How you fix the multiple dialogs issue?