flutter_wallet_card 1.0.3

Flutter wallet card for iOS & android devices.

example/lib/main.dart

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

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

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  final TextEditingController _schemeController = new TextEditingController(text: 'https');
  final TextEditingController _hostController = new TextEditingController(text: 'example.com');
  final TextEditingController _pathController = new TextEditingController(text: '/wallet');

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // 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 FlutterWalletCard.platformVersion ?? '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;
    });
  }

  _handlePress() async {
    if (_schemeController.value.text.isNotEmpty &&
        _hostController.value.text.isNotEmpty &&
        _pathController.value.text.isNotEmpty) {
      final Uri requestUri = Uri(
        scheme: _schemeController.value.text,
        host: _hostController.value.text,
        path: _pathController.value.text,
        queryParameters: { 'code': 'someCode', 'holder': 'John Doe' }
      );

      await FlutterWalletCard.createPassFromUri(
          scheme: requestUri.scheme,
          host: requestUri.host,
          path: requestUri.path,
          parameters: requestUri.queryParameters
      );
    }
  }

  @override
  Widget build(BuildContext context) {

    TextStyle style = TextStyle(
        color: CupertinoTheme.of(context).barBackgroundColor,
        fontSize: 12
    );

    return CupertinoApp(
      home: CupertinoPageScaffold(
        navigationBar: CupertinoNavigationBar(
          middle: const Text('Plugin example app'),
        ),
        child: SafeArea(child: Column(crossAxisAlignment: CrossAxisAlignment.start,children: [
          SizedBox(height: 20),
          Text('Provide url scheme (http/https):', style: style),
          SizedBox(height: 5),
          CupertinoTextField(controller: _schemeController, padding: EdgeInsets.all(10)),
            SizedBox(height: 10),
            Text('Provide url host (example.com):', style: style),
          SizedBox(height: 5),
            CupertinoTextField(controller: _hostController, padding: EdgeInsets.all(10)),
            SizedBox(height: 10),
            Text('Provide url path (/wallet):', style: style),
          SizedBox(height: 5),
            CupertinoTextField(controller: _pathController, padding: EdgeInsets.all(10)),
            SizedBox(height: 20),
            CupertinoButton(child: Text('Check generated pass'), onPressed: () => _handlePress()),
            SizedBox(height: 20),
            Text('Running on: $_platformVersion\n', style: style),
          ])
        ),
      ),
    );
  }
}