pax_player 0.0.4

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example/lib/main.dart

// import 'dart:convert';
// import 'dart:developer';
//
// import 'package:dio/dio.dart';
// import 'package:flutter/material.dart';
// import 'package:flutter/services.dart';
// import 'package:pax_player/pax_player.dart';
//
//
//
// void main() {
//   runApp(const MyApp());
// }
//
// class MyApp extends StatelessWidget {
//   const MyApp({super.key});
//
//   // This widget is the root of your application.
//   @override
//   Widget build(BuildContext context) {
//     return MaterialApp(
//       title: 'Flutter Demo',
//       debugShowCheckedModeBanner: false,
//       theme: ThemeData(
//         // This is the theme of your application.
//         //
//         // TRY THIS: Try running your application with "flutter run". You'll see
//         // the application has a blue toolbar. Then, without quitting the app,
//         // try changing the seedColor in the colorScheme below to Colors.green
//         // and then invoke "hot reload" (save your changes or press the "hot
//         // reload" button in a Flutter-supported IDE, or press "r" if you used
//         // the command line to start the app).
//         //
//         // Notice that the counter didn't reset back to zero; the application
//         // state is not lost during the reload. To reset the state, use hot
//         // restart instead.
//         //
//         // This works for code too, not just values: Most code changes can be
//         // tested with just a hot reload.
//         colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
//         useMaterial3: true,
//       ),
//       home: const MyHomePage(title: 'سیستم پرداخت الکترونیک اتوبوسرانی قزوین'),
//     );
//   }
// }
//
// class MyHomePage extends StatefulWidget {
//   const MyHomePage({super.key, required this.title});
//
//   // This widget is the home page of your application. It is stateful, meaning
//   // that it has a State object (defined below) that contains fields that affect
//   // how it looks.
//
//   // This class is the configuration for the state. It holds the values (in this
//   // case the title) provided by the parent (in this case the App widget) and
//   // used by the build method of the State. Fields in a Widget subclass are
//   // always marked "final".
//
//   final String title;
//
//   @override
//   State<MyHomePage> createState() => _MyHomePageState();
// }
//
// class _MyHomePageState extends State<MyHomePage> {
//
//
//   String? _cardNumber = 'Unknown card number.';
//   String? _deviceInfo = 'Unknown Device.';
//
//   // String _card='';
//
//   Future<void> _getCardNumber() async {
//     setState(() {
//       _cardNumber = 'کارت را بکشید';
//     });
//     String? number;
//     try {
//
//       String? result = await PaxPlayer().getCardNumber();
//       if(result !=null){
//
//       if (result.length > 16) result = result.substring(1, 17);
//       number = result;
//       }
//     } on PlatformException catch (e) {
//       number = "Failed to get card number: '${e.message}'.";
//     }
//
//     // setState(() {
//     _cardNumber = number;
//     // });
//     if (mounted) {
//
//       if (_cardNumber !=null && _cardNumber!.length == 16) {
//         onGetGateWay(context, _cardNumber!);
//       }
//     }
//   }
//
//   Future<void> _getDeviceInfo() async {
//     String? device;
//     try {
//       String? result = await PaxPlayer().getDeviceInfo();
//       if(result !=null){
//
//       final sn = result.split("\n");
//
//       result = sn[0].split(":").last;
//       device = result;
//       }
//     } on PlatformException catch (e) {
//       device = "Failed to get device info: '${e.message}'.";
//     }
//     _deviceInfo = device;
//   }
//
//
//   @override
//   void initState() {
//     SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
//     WidgetsBinding.instance.addPostFrameCallback((_) async {
//
//       await PaxPlayer().setEnableNavBar(true);
//       _getDeviceInfo();
//       _getCardNumber();
//     });
//     super.initState();
//     SystemChrome.setPreferredOrientations([
//       DeviceOrientation.landscapeRight,
//     ]);
//   }
//
//   @override
//   void dispose() {
//     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
//     super.dispose();
//   }
//
//   @override
//   Widget build(BuildContext context) {
//     // This method is rerun every time setState is called, for instance as done
//     // by the _incrementCounter method above.
//     //
//     // The Flutter framework has been optimized to make rerunning build methods
//     // fast, so that you can just rebuild anything that needs updating rather
//     // than having to individually change instances of widgets.
//     return Scaffold(
//       appBar: AppBar(
//         // TRY THIS: Try changing the color here to a specific color (to
//         // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
//         // change color while the other colors stay the same.
//         backgroundColor: Theme.of(context).colorScheme.inversePrimary,
//         // Here we take the value from the MyHomePage object that was created by
//         // the App.build method, and use it to set our appbar title.
//         title: Text(widget.title),
//         centerTitle: true,
//       ),
//       body: Stack(
//         children: [
//           Center(
//             // Center is a layout widget. It takes a single child and positions it
//             // in the middle of the parent.
//             child: Column(
//               // Column is also a layout widget. It takes a list of children and
//               // arranges them vertically. By default, it sizes itself to fit its
//               // children horizontally, and tries to be as tall as its parent.
//               //
//               // Column has various properties to control how it sizes itself and
//               // how it positions its children. Here we use mainAxisAlignment to
//               // center the children vertically; the main axis here is the vertical
//               // axis because Columns are vertical (the cross axis would be
//               // horizontal).
//               //
//               // TRY THIS: Invoke "debug painting" (choose the "Toggle Debug Paint"
//               // action in the IDE, or press "p" in the console), to see the
//               // wireframe for each widget.
//               mainAxisAlignment: MainAxisAlignment.center,
//               children: <Widget>[
//                 // Text(
//                 //   _deviceInfo,
//                 //   style: Theme.of(context).textTheme.headlineMedium,
//                 // ),
//                 Text(
//                   _cardNumber ?? 'Not Found',
//                   style: const TextStyle(fontSize: 50),
//                 ),
//               ],
//             ),
//           ),
//           Align(
//             alignment: Alignment.bottomRight,
//             child: Container(
//               margin: const EdgeInsets.all(20),
//               child: const Text(
//                 'پرهام کیش',
//                 style: TextStyle(fontSize: 30),
//               ),
//             ),
//           ),
//         ],
//       ),
//     );
//   }
// }

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:pax_player/pax_player.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      title: 'Pax Player Demo',
      debugShowCheckedModeBanner: false,
      home: MyHomePage(title: 'Test Pax Player'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({
    required this.title,
    super.key,
  });

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  String? _cardNumber = 'Unknown card number.';
  String? _deviceInfo = 'Unknown device.';

  Future<void> _getCardNumber() async {
    setState(() {
      _cardNumber = 'swipe the card';
    });
    String? number;

    try {
      String? result = await PaxPlayer().getCardNumber();
      if (result != null) {
        number = result;
      }
    } on PlatformException catch (e) {
      number = "Failed to get card number: '${e.message}'.";
    }
    if (!mounted) return;
    setState(() {
      _cardNumber = number;
    });
    await PaxPlayer().getBeep(100);
  }

  Future<void> _getDeviceInfo() async {
    String? device;
    try {
      String? result = await PaxPlayer().getDeviceInfo();
      if (result != null) {
        device = result;
      }
    } on PlatformException catch (e) {
      device = "Failed to get device info: '${e.message}'.";
    }
    if (!mounted) return;
    setState(() {
      _deviceInfo = device;
    });
  }

  @override
  void initState() {
    SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
    WidgetsBinding.instance.addPostFrameCallback((_) async {
      await PaxPlayer().setEnableNavBar(true);
      _getDeviceInfo();
      _getCardNumber();
    });
    super.initState();
    SystemChrome.setPreferredOrientations([
      DeviceOrientation.landscapeRight,
    ]);
  }

  @override
  void dispose() {
    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
        centerTitle: true,
      ),
      body: Center(
        child: SingleChildScrollView(
          physics: const BouncingScrollPhysics(),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Text(
                _deviceInfo ?? 'Unknown device info',
                style: const TextStyle(fontSize: 20),
              ),
              Text(
                _cardNumber ?? 'Unknown card number',
                style: const TextStyle(fontSize: 50),
                textAlign: TextAlign.center,
              ),
              TextButton(
                onPressed: () {
                  _getDeviceInfo();
                  _getCardNumber();
                },
                child: const Text("Reset", style: TextStyle(fontSize: 40)),
              ),
            ],
          ),
        ),
      ),
    );
  }
}