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								 Oliver | b051aeccda | Barcode refactor (#363) * Move barcode.dart
* Fix
* Refactoring barcode scanner code:
- Abstract the "controller" class (for future development)
- Break barcode scanning code out into multiple files
- Add CameraBarcodeController class (qr_code_scanner)
* Add await
* Make barcode scan delay configurable
* remove unused import
* Handle camera exceptions
* Improve sequencing for camera scanner
- Show loading overlay
- Prevent reload if view is no longer mounted
* Update docstring
* Update release notes | 2023-06-11 09:41:26 +10:00 |  |