icon_data_parser

A Dart utility package to parse and resolve Flutter Material IconData information, providing bidirectional lookups between icon names and code points. Useful for Flutter applications that require dynamic icon rendering, inspection, or metadata utilities.

✨ Features

🔍 Map IconData to its corresponding Material icon name
🔢 Convert code points to icon names and vice versa
📄 Utility extensions for easier runtime access to icon names
📚 Custom icon name resolvers for advanced use cases

🚀 Getting Started

📦 Installation

Add this to your pubspec.yaml:

dependencies:
  icon_data_parser: ^latest_version

Then run:

flutter pub get

⚙️ Usage

1. Get Icon Name from IconData

import 'package:flutter/material.dart';
import 'package:icon_data_parser/icon_parser/data_sources/material_icon_name_resolver.dart';

IconData icon = Icons.ac_unit;
String? name = icon.materialIconName; // "ac_unit"

2. Get Icon Name from Code Point

int codePoint = 0xe000;
String? name = codePoint.iconName; // "ten_k"

3. Get Icon Name with Custom Resolver

import 'package:icon_data_parser/icon_parser/i_data_sources/icon_name_resolver.dart';

final resolver = MaterialIconNameResolver();
String? name = resolver.resolveIconName(Icons.abc);

🔄 Extensions

IconData Extension

extension IconDataExtension on IconData {
  String? get materialIconName => MaterialIconNameResolver().resolveIconName(this);
}

CodePoint Extension

extension CodePointToIconName on int {
  String? get iconName => materialIcons.entries
    .firstWhere((entry) => entry.value == this, orElse: () => const MapEntry('', 0)).key
    .takeIf((key) => key.isNotEmpty);
}

🎓 Use Cases

Icon name display or debugging tools
Dynamic rendering of icon buttons or lists
Icon search features in design tools or editors

📜 License

MIT License

👨‍👷 Maintainer

This package is maintained by Shohidul Islam.

🤝 Contributions

Issues and PRs are welcome! Please format code and ensure tests pass before submitting.