Description:

currency code to currency symbol

Currency Code to Currency Symbol Package #
This Dart package provides an easy and efficient way to convert currency codes (e.g., "USD", "EUR") to their corresponding currency symbols (e.g., "$", "€") and display them in your Flutter applications.
Installation #
To use this package, add currency_code_to_currency_symbol as a dependency in your pubspec.yaml file:
dependencies:
currency_code_to_currency_symbol: ^0.0.4

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2.Import the package
import 'package:currency_code_to_currency_symbol/currency_code_to_currency_symbol.dart';

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Features #
Converts currency codes to symbols for over 100+ currencies.
Offers a widget for easy display of currency symbols in your UI.
Supports using enums for type-safe currency code handling.
Flexible usage: get a symbol as a string or directly use a customizable widget for UI display.
Usage #
import 'package:flutter/material.dart';
import 'package:currency_code_to_currency_symbol/currency_code_to_currency_symbol.dart';
import 'package:currency_code_to_currency_symbol/src/currency_symbols_enum.dart';

// You have the flexibility to directly use the getCurrencySymbol function
//if you only need the symbol as a String
String symbol = getCurrencySymbol("USD");
print(symbol); // Outputs: $

//In this example:

//A DropdownButton widget lets the user select a CurrencyCode from the available enum values.
//Upon selection, the selectedCurrency state is updated, which triggers a rebuild.
//The Text widget displays the corresponding currency symbol by calling getCurrencySymbolENUM(selectedCurrency).
import 'package:flutter/material.dart';
import 'package:currency_code_to_currency_symbol/src/currency_symbols_enum.dart';

class _MyAppState extends State<MyApp> {
// Initial currency code
CurrencyCode selectedCurrency = CurrencyCode.USD;

@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: Text('Currency Symbol Example'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
DropdownButton<CurrencyCode>(
value: selectedCurrency,
onChanged: (value) {
setState(() {
selectedCurrency = value!;
});
},
items: CurrencyCode.values.map((CurrencyCode code) {
return DropdownMenuItem<CurrencyCode>(
value: code,
child: Text(code.toString().split('.').last),
);
}).toList(),
),
Text(
'Symbol: ${getCurrencySymbolENUM(selectedCurrency)}',
style: TextStyle(fontSize: 24),
),
],
),
),
),
);
}
}



//if you wanna use it as a text:
import 'package:flutter/material.dart';
import 'package:currency_code_to_currency_symbol/currency_code_to_currency_symbol.dart';

class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Center(
child: CurrencyToSymbolWidget(
currencyCode: 'USD',
textStyle: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
color: Colors.blue,
),
),
),
),
);
}
}


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License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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