animated_fading_widget 0.0.2

Looking to FadeInOut your widget with a specified duration? Just provide the duration and the widget will continuously fade in and out.

example/lib/main.dart

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

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Animated Fading Widget Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const Home(),
    );
  }
}

class Home extends StatelessWidget {
  const Home({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return const Scaffold(
      body: SizedBox(
        child: Center(
          child: AnimatedFadingWidget(
            child: Text(
              'Welcome !',
              style: TextStyle(
                fontWeight: FontWeight.bold,
                fontSize: 50,
              ),
            ),
            duration: Duration(seconds: 2),
          ),
        ),
      ),
    );
  }
}