onDetect does not trigger in android 13

[VictorWork0721]

No description provided.

[navaronbracke]

Are you still getting barcodes from the controller itself? The onDetect method is not the recommended way to listen to barcodes.

[VictorWork0721]

Are you still getting barcodes from the controller itself? The onDetect method is not the recommended way to listen to barcodes.

What is the recommended way to listen to barcode?

[navaronbracke]

Listen directly to MobileScannerController.barcodes using Dart's Stream API:

https://github.com/juliansteenbakker/mobile_scanner/blob/master/lib/src/mobile_scanner_controller.dart#L88

final MobileScannerController = controller = MobileScannerController();

final Subscription<Object?> subscription = controller.listen((BarcodeCapture barcodes) {});

// ...
subscription.cancel();

[stephg]

Listen directly to MobileScannerController.barcodes using Dart's Stream API:

https://github.com/juliansteenbakker/mobile_scanner/blob/master/lib/src/mobile_scanner_controller.dart#L88

final MobileScannerController = controller = MobileScannerController();

final Subscription<Object?> subscription = controller.listen((BarcodeCapture barcodes) {});

// ...
subscription.cancel();

Looks like there is a typo:

- final Subscription<Object?> subscription = controller.listen((BarcodeCapture barcodes) {});
+ final Subscription<Object?> subscription = controller.barcodes.listen((BarcodeCapture barcodes) {});

If this is the recommended way of listening to the results, onDetect should not be required. Correct?
https://github.com/juliansteenbakker/mobile_scanner/blob/master/lib/src/mobile_scanner.dart#L78

[navaronbracke]

Listen directly to MobileScannerController.barcodes using Dart's Stream API:
https://github.com/juliansteenbakker/mobile_scanner/blob/master/lib/src/mobile_scanner_controller.dart#L88

final MobileScannerController = controller = MobileScannerController();

final Subscription<Object?> subscription = controller.listen((BarcodeCapture barcodes) {});

// ...
subscription.cancel();

Looks like there is a typo:

- final Subscription<Object?> subscription = controller.listen((BarcodeCapture barcodes) {});
+ final Subscription<Object?> subscription = controller.barcodes.listen((BarcodeCapture barcodes) {});

If this is the recommended way of listening to the results, onDetect should not be required. Correct? https://github.com/juliansteenbakker/mobile_scanner/blob/master/lib/src/mobile_scanner.dart#L78

Woops, yeah that's a typo. Indeed, onDetect should not have been a required parameter. It is a bit of a leftover from an older API signature on our end. I do have a PR open that fixes most issues with our public API, but that is blocked on a bug upstream in the Dart SDK.
Something broke on the web side of things.

For now you could pass an empty function to onDetect.
If you're feeling a bit bold, you could also switch to my WIP branch from that PR, but web support won't be working until dart-lang/sdk#54534 is fixed.

See also: #916

[VictorWork0721]

Detection of QR-Codes not working on Samsung A23 5G #698
Done fixed. I just fixed with using 3.5.5 version and set the resolution based on the solution in this github issue. Thank you