typing_after_action 0.0.6

A lightweight debounce helper for Flutter TextFields — run an action after the user stops typing for a configurable delay.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:typing_after_action/typing_after_action.dart';

void main() => runApp(const MyApp());

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'typing_after_action example',
      home: const SearchPage(),
    );
  }
}

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

  @override
  State<SearchPage> createState() => _SearchPageState();
}

class _SearchPageState extends State<SearchPage> {
  // Waits 500ms after the user stops typing before running the action.
  final TypingAfterAction _typingAfterAction =
      TypingAfterAction(milliseconds: 500);

  String _result = '';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('typing_after_action example')),
      body: Padding(
        padding: const EdgeInsets.all(16),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            TextField(
              decoration: const InputDecoration(labelText: 'Search'),
              onChanged: (value) {
                _typingAfterAction.run(() {
                  setState(() {
                    _result = 'Searching for "$value"...';
                  });
                });
              },
            ),
            const SizedBox(height: 16),
            Text(_result),
          ],
        ),
      ),
    );
  }
}