currencylistpicker 0.0.2-nullsafety.0

Flutter plugin project to pick currency code, will show currency name and ISO currency codes.

example/lib/main.dart

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

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

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

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

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';

  @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.
    try {
      platformVersion = await CurrencyListPicker.platformVersion;
    } 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(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Currency Code Picker example app'),
        ),
        body: Center(
          child: CurrencyListPicker(
            theme: CurrencyListPickerTheme(
              isShowSymbol: true,
              isShowTitle: true,
              isShowCode: true,
              isDownIcon: true,
              showEnglishName: true,
            ),
            onChanged: (value) {},
          ),
        ),
      ),
    );
  }
}