secure_qr_scan_ecubix 1.0.18

A Flutter plugin for scanning secure QR codes with built-in zoom functionality. Provides easy-to-use methods for QR code scanning with customizable features. Ideal for apps requiring QR code security [...]

example/lib/main.dart

import 'dart:convert';
import 'dart:developer';

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter/services.dart';
import 'package:secure_qr_scan_ecubix/secure_qr_scan_ecubix.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  final _secureQrScanEcubixPlugin = SecureQrScanEcubix();
  String imagePath="";
  static const EventChannel _eventChannel = EventChannel('secure_qr_scan_ecubix_event');
  StreamSubscription? _qrScanSubscription; // Subscription for EventChannel stream

  @override
  void initState() {
    super.initState();
    initPlatformState();
    listenToQrScanEvents(); // Start listening to EventChannel
  }
  void listenToQrScanEvents() {
    _qrScanSubscription = _eventChannel.receiveBroadcastStream().listen(
          (event) {
        log("Event received from native: $event");

      },
      onError: (error) {
        log("Error receiving event: $error");
      },
    );
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion =
          "${await _secureQrScanEcubixPlugin.getPlatformVersion()}" ??
              'Unknown platform version';
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            children: [
              Text('Running on: $_platformVersion\n'),
              MaterialButton(
                onPressed: () async {
                  String? data =
                      await _secureQrScanEcubixPlugin.getSecureQRCode();

                  log("JAVA=====${json.decode(data!)}");
                },
                child: Text("QR CODE Java"),
                color: Colors.green,
              ),
              MaterialButton(
                onPressed: () async {
                  String? data =
                      await _secureQrScanEcubixPlugin.getSecureQRCodeKotlin();
                  log("KOTLIN=====${json.decode(data!)}");
                },
                child: Text("QR CODE NEW"),
                color: Colors.green,
              ),


            ],
          ),
        ),
      ),
    );
  }
}