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

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

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      home: Scaffold(
        body: MyWidget(),
      ),
    );
  }
}

//--- example
class MyWidget extends StatefulWidget {
  const MyWidget({super.key});

  @override
  State<MyWidget> createState() => _MyWidgetState();
}

class _MyWidgetState extends State<MyWidget> {
  late final Future<LottieComposition> _composition;

  @override
  void initState() {
    super.initState();

    _composition = AssetLottie('assets/LottieLogo1.json').load();
  }

  @override
  Widget build(BuildContext context) {
    return FutureBuilder<LottieComposition>(
      future: _composition,
      builder: (context, snapshot) {
        var composition = snapshot.data;
        if (composition != null) {
          return Lottie(composition: composition);
        } else {
          return const Center(child: CircularProgressIndicator());
        }
      },
    );
  }
}
//---