onBarCodeRead() is never called on Android

[moisespio]

I’m using the example from the BarCodeScanner component (BarCodeScanner - Expo Documentation) and everything is working well. When I open the component and grant camera permission, I can see a fullscreen camera working just fine. The problem is that the QR Code is never read because onBarCodeRead() is never called on Android. Works fine on iPhone though.

Device: Huawei P10
Android: 8.0
Expo: ^27.0.1

Any help will be very appreciated!

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EDIT: Component is also working fine in a Samsung Galaxy S7 running Android 7.0.

[aalices]

Hello @moisespio , the fix is on it’s way. This should work for you after coming release is out.

[nukes88]

Is this issue related/the same as the one i posted about?

onCameraReady not called for Android

Hi there, I just upgraded from sdk 23 to 27. The app uses BarCodeScanner, as i’m testing on expo on iPhone 6+ (11.3.1) and Huawei P20 (Android 8.1.0), the iOS works just fine as before but the android doesnt seem to work (cant scan anything). I put in some console logs in onCameraReady and find only the iOS calls it, and the android one never does. Im guessing thats why it cant scan anything. <View style={styles.camera}> <BarCodeScanner …