QR's CodeScanner returns "null" in prop "value" with some QR codes without any reason

[AlvaroCD]

Hi! 👋

Firstly, thanks for your work on this project! 🙂

Today I used patch-package to patch [email protected] for the project I'm working on.

Here is the diff that solved my problem:

diff --git a/node_modules/react-native-vision-camera/android/src/main/java/com/mrousavy/camera/react/CameraView+Events.kt b/node_modules/react-native-vision-camera/android/src/main/java/com/mrousavy/camera/react/CameraView+Events.kt
index aacb5c7..dd29af5 100644
--- a/node_modules/react-native-vision-camera/android/src/main/java/com/mrousavy/camera/react/CameraView+Events.kt
+++ b/node_modules/react-native-vision-camera/android/src/main/java/com/mrousavy/camera/react/CameraView+Events.kt
@@ -131,7 +131,7 @@ fun CameraView.invokeOnCodeScanned(barcodes: List<Barcode>, scannerFrame: CodeSc
     val code = Arguments.createMap()
     val type = CodeType.fromBarcodeType(barcode.format)
     code.putString("type", type.unionValue)
-    code.putString("value", barcode.rawValue)
+    code.putString("value", barcode.rawValue ?: barcode.displayValue ?: null)
 
     barcode.boundingBox?.let { rect ->
       val frame = Arguments.createMap()

This issue body was partially generated by patch-package.

[maintenance-hans[bot]]

Guten Tag, Hans here.

[!NOTE] New features, bugfixes, updates and other improvements are all handled mostly by @mrousavy in his free time. To support @mrousavy, please consider 💖 sponsoring him on GitHub 💖. Sponsored issues will be prioritized.

[olivertylsar]

Yes, this issue is still relevant. Would be good if this was the default behavior. I proposed it last year, but received no response unfortunately.

https://github.com/mrousavy/react-native-vision-camera/issues/2128#issuecomment-2129429930