fast_download_manager 1.0.0

A lightweight Flutter package for downloading files with real-time progress tracking.

example/lib/main.dart

import 'package:fast_download_manager/fast_download_manager.dart';
import 'package:flutter/material.dart';
import 'package:path_provider/path_provider.dart';

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

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

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

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

  @override
  State<DownloadScreen> createState() => _DownloadScreenState();
}

class _DownloadScreenState extends State<DownloadScreen> {
  double progress = 0;

  Future<void> downloadFile() async {
    final dir = await getApplicationDocumentsDirectory();

    await FastDownloader.download(
      url:
      'https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf',
      savePath: '${dir.path}/sample.pdf',
      onProgress: (p) {
        setState(() {
          progress = p;
        });
      },
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Fast Downloader'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            LinearProgressIndicator(value: progress),
            const SizedBox(height: 20),
            Text("${(progress * 100).toStringAsFixed(0)}%"),
            const SizedBox(height: 20),
            ElevatedButton(
              onPressed: downloadFile,
              child: const Text("Download"),
            ),
          ],
        ),
      ),
    );
  }
}