Barcode Scanner Component

The BarcodeScannerComponent provides a bridge to the device's native camera for scanning barcodes and QR codes.

Basic Info

• Native Class: BarcodeScannerComponent.swift
• GitHub Path: BarcodeScannerComponent.swift

Description

This component launches a native view controller equipped with AVFoundation to scan various barcode types. Once a code is scanned, the result is sent back to the webview via a bridge event.

How to Use

1. Web Implementation

Trigger the scanner and listen for the result.

import { useBarcodeScanner } from '@bagisto-native/react';

const ScannerComponent = () => {
    const { startScanning } = useBarcodeScanner();

    const handleScan = () => {
        startScanning((result) => {
            console.log("Scanned Code:", result.code);
            // Handle the scanned result
        });
    };

    return <button onClick={handleScan}>Open Scanner</button>;
};

2. Native Side

The BarcodeScannerComponent manages the transition to BarcodeScannerViewController.

// Registered via coreComponents or individually
Hotwire.registerBridgeComponents([BarcodeScannerComponent.self])