digit_to_words_bd 1.0.10

digit_to_words_bd: ^1.0.10 copied to clipboard

example/lib/main.dart

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

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

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      home: ExampleScreen(),
    );
  }
}

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

  @override
  // ignore: library_private_types_in_public_api
  _ExampleScreenState createState() => _ExampleScreenState();
}

class _ExampleScreenState extends State<ExampleScreen> {
  final amountController = TextEditingController();
  final _amountStreamController = StreamController<String>.broadcast();

  @override
  void dispose() {
    _amountStreamController.close();
    super.dispose();
  }

  Future<void> updateAmountInWords(String digit) async {
    try {
      final doubleAmount = double.parse(digit);
      final words = await digittowordsbd(doubleAmount);
      _amountStreamController.add(words);
    } catch (e) {
      // Handle parsing error
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Example Screen'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(8.0),
        child: SizedBox(
          height: 200,
          child: Column(
            children: [
              TextFormField(
                controller: amountController,
                keyboardType: TextInputType.number,
                decoration: const InputDecoration(labelText: 'Enter Amount'),
                onChanged: (value) {
                  updateAmountInWords(value);
                },
              ),
              const SizedBox(height: 20),
              StreamBuilder<String>(
                stream: _amountStreamController.stream,
                builder: (context, snapshot) {
                  if (snapshot.connectionState == ConnectionState.waiting) {
                    return const CircularProgressIndicator();
                  } else if (snapshot.hasError) {
                    return Text("Error: ${snapshot.error}");
                  } else {
                    return Text(
                      snapshot.data ?? "",
                      style: const TextStyle(
                        fontSize: 16,
                        fontWeight: FontWeight.bold,
                      ),
                    );
                  }
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}