react-native-roxit-code-scanner

Broadcast code scanner receiver for intent actions:

• com.xcheng.scanner.action.BARCODE_DECODING_BROADCAST
• android.intent.ACTION_DECODE_DATA
• scan.rcv.message
• barcode

Installation

npm install react-native-roxit-code-scanner
yarn add react-native-roxit-code-scanner

Usage

import 'react-native-roxit-code-scanner';
import {DeviceEventEmitter} from "react-native";

// ...

const barcode_callback = useCallback(barcode => {
	console.log('barcode', barcode);
}, []);

useEffect(() => {
	DeviceEventEmitter.addListener('barcode', barcode_callback);
	return () => DeviceEventEmitter.removeAllListeners('barcode');
});