shimmer_effect 1.0.4

The Shimmer effect package provides a customizable widget that adds a shimmering effect to any Flutter widget.

example/lib/main.dart

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

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

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Shimmer Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Shimmer Animation Demo'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: Colors.black,
        appBar: AppBar(
          title: Text(widget.title),
        ),
        body: Center(
          child: ShimmerEffect(
            baseColor: Colors.teal,
            highlightColor: Colors.blueAccent,
            child: SizedBox(
              width: 200,
              height: 200,
              child: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: const [
                  Icon(
                    Icons.favorite,
                    size: 72,
                    color: Colors.red,
                  ),
                  SizedBox(height: 16),
                  Text(
                    'Shimmer Animation',
                    textAlign: TextAlign.center,
                    style: TextStyle(fontSize: 24),
                  ),
                ],
              ),
            ),
          ),
        ));
  }
}