feat(barcode-scanning): add a barcodesScanned listener

[robingenz]

Plugin(s)

• Barcode Scanning
• Face Detection
• Face Mesh Detection
• Selfie Segmentation
• Translation

Current problem

Currently, the WebView is notified individually about each barcode found by the barcodeScanned listener, see:

capacitor-mlkit/packages/barcode-scanning/android/src/main/java/io/capawesome/capacitorjs/plugins/mlkit/barcodescanning/BarcodeScanner.java

Line 350 in 34bfb08

handleScannedBarcode(barcode, imageSize);

However, if there are several barcodes on an image, you may want to be notified immediately about all barcodes and not wait and check whether the barcodeScanned listener informs about different barcodes.

Preferred solution

There should be a barcodesScanned (note the extra s) listener that immediately informs about all barcodes found on an image.

Alternative options

No response

Additional context

No response

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• I have attached links to possibly related issues and discussions.