super_string_utils 1.1.3

A production-ready collection of String extension methods for Dart and Flutter. Features include validation, transformation, extraction, masking, and fuzzy matching.

example/lib/main.dart

import 'package:example/info.dart';
import 'package:example/security_webscreen.dart';
import 'package:example/text_analysis.dart';
import 'package:example/text_processing.dart';
import 'package:flutter/material.dart';
import 'advance_layout_screen.dart';
import 'collection_and_data.dart';
import 'core_string_ext.dart';
import 'fluent_ui.dart';
import 'numeric_and_time.dart';

void main() {
  runApp(MaterialApp(home: HomeScreen()));
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: CustomScrollView(
        slivers: [
          SliverAppBar.large(
            title: const Text('Super String Utils'),
            centerTitle: false,
            actions: [
              IconButton(
                onPressed: () {
                  Navigator.push(
                    context,
                    MaterialPageRoute(
                      builder: (context) => AllExtensionsListScreen(),
                    ),
                  );
                },
                icon: const Icon(Icons.info_outline),
              ),
            ],
          ),
          SliverPadding(
            padding: const EdgeInsets.all(16),
            sliver: SliverGrid(
              gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
                crossAxisCount: 2,
                mainAxisSpacing: 16,
                crossAxisSpacing: 16,
                childAspectRatio: 1.0, // Square cards
              ),
              delegate: SliverChildListDelegate([
                _NavCard(
                  title: 'Core Basics',
                  icon: Icons.text_fields,
                  color: Colors.blue,
                  desc: 'Validation, Transforms, Extraction',
                  onTap: () => _nav(context, const CoreStringScreen()),
                ),
                _NavCard(
                  title: 'Fluent UI',
                  icon: Icons.widgets,
                  color: Colors.purple,
                  desc: 'Builders for Text & Snackbars',
                  onTap: () => _nav(context, const FluentUiScreen()),
                ),
                _NavCard(
                  title: 'Layouts',
                  icon: Icons.view_quilt,
                  color: Colors.orange,
                  desc: 'Per-index Row/Column control',
                  onTap: () => _nav(context, const AdvancedLayoutScreen()),
                ),
                _NavCard(
                  title: 'Security & Web',
                  icon: Icons.security,
                  color: Colors.teal,
                  desc: 'Hashing, Base64, IPv4, URL',
                  onTap: () => _nav(context, const SecurityWebScreen()),
                ),
                _NavCard(
                  title: 'Numeric & Time',
                  icon: Icons.timer,
                  color: Colors.indigo,
                  desc: 'Bool, Int, Double, Duration, Date',
                  onTap: () => _nav(context, const NumericTimeScreen()),
                ),
                _NavCard(
                  title: 'Data & Lists',
                  icon: Icons.data_array,
                  color: Colors.brown,
                  desc: 'JSON, CSV, Chunks, Maps',
                  onTap: () => _nav(context, const CollectionsDataScreen()),
                ),
                _NavCard(
                  title: 'Analysis',
                  icon: Icons.analytics,
                  color: Colors.pink,
                  desc: 'Reading time, Frequencies, Stats',
                  onTap: () => _nav(context, const TextAnalysisScreen()),
                ),
                _NavCard(
                  title: 'Text Magic',
                  icon: Icons.auto_fix_high,
                  color: Colors.deepOrange,
                  desc: 'Fuzzy, Indent, Intl, Replacement',
                  onTap: () => _nav(context, const TextProcessingScreen()),
                ),
              ]),
            ),
          ),
          const SliverToBoxAdapter(child: SizedBox(height: 40)),
        ],
      ),
    );
  }

  void _nav(BuildContext context, Widget page) {
    Navigator.push(context, MaterialPageRoute(builder: (_) => page));
  }
}

class _NavCard extends StatelessWidget {
  final String title;
  final IconData icon;
  final Color color;
  final String desc;
  final VoidCallback onTap;

  const _NavCard({
    required this.title,
    required this.icon,
    required this.color,
    required this.desc,
    required this.onTap,
  });

  @override
  Widget build(BuildContext context) {
    return Card(
      clipBehavior: Clip.antiAlias,
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Container(
                padding: const EdgeInsets.all(12),
                decoration: BoxDecoration(
                  color: color.withOpacity(0.1),
                  shape: BoxShape.circle,
                ),
                child: Icon(icon, color: color, size: 28),
              ),
              const Spacer(),
              Text(
                title,
                style: const TextStyle(
                  fontWeight: FontWeight.bold,
                  fontSize: 16,
                ),
              ),
              const SizedBox(height: 4),
              Text(
                desc,
                style: TextStyle(fontSize: 11, color: Colors.grey.shade600),
                maxLines: 2,
                overflow: TextOverflow.ellipsis,
              ),
            ],
          ),
        ),
      ),
    );
  }
}