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mintware-de / flutter_barcode_reader

A flutter plugin for reading 2D barcodes and QR codes.
MIT License
628 stars 464 forks source link

[Bug] Camera Permission #274

Closed pdefuns closed 3 years ago

pdefuns commented 3 years ago

On iOS when the camera permissions are denied, it's only flickering

Can you please add a check before the camera is called to avoid flickering and display the user that the permission is needed with a link to the settings? Thx!

devtronic commented 3 years ago

That's something you should add in your client code. Check for the error code: https://github.com/mintware-de/flutter_barcode_reader/blob/bf7a8e04cbcb00ca6d07db3e2275f842c26622a7/lib/platform_wrapper.dart#L44-L52

pdefuns commented 3 years ago

I‘m checking it. But the flickering is happening anyway. So it should not flicker, if access not granted