Barcode scanning using react native

Question

I am using react-native-camera to build a barcode scanner for Android and iOS both.

I am able to scan the barcode in iOS but the issue is there is no visual for the

Answer 1

I recommend using React Native Community's React Native Camera. It's quite well maintained and you can simply pass a callback prop to receive the output:

Your callback will be invoked when a barcode is detected in the camera's view. From the docs:

Event contains data (the data in the barcode) and type (the type of the barcode detected).