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javascriptdartprogressive-web-appsqr-codeflutter-web

Possibilities to scan qr-code in flutter web


I want to build a PWA based on flutter web which relies on scanning a QR-Code and accessing the user's current position.

From my point of knowledge for both functionalities there are currently no packages available.

However for getting the user's location there is a stackoverflow thread (Get User's Location for flutter Web) providing a solution.

So I'm wondering if there is any chance that there is a similar solution for the QR-Scanning issue?

Sadly, I'm not very familiar with web and javascript development. So any help would be highly appreciated.


Solution

  • Following these two articels, I managed to use the jsQR Library in my flutter web application.

    https://medium.com/@mk.pyts/how-to-access-webcam-video-stream-in-flutter-for-web-1bdc74f2e9c7

    https://medium.com/flutter-community/using-javascript-code-in-flutter-web-903de54a2000

    https://github.com/cozmo/jsQR

    By this, I'm now able to scan a QR-code in flutter web.