fp_resumable_uploads 0.0.3+native-patch

The FlutterResumableUploads package provides functionality for uploading large video files in chunks, allowing for pausing and resuming uploads as needed.

example/main.dart

import 'dart:io';
import 'package:flutter/material.dart';
import 'package:fp_resumable_uploads/flutter_resumable_uploads.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Resumable Uploads Example',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const UploadPage(),
    );
  }
}

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

  @override
  _UploadPageState createState() => _UploadPageState();
}

class _UploadPageState extends State<UploadPage> {
  // Variables to hold progress and error information
  String _status = '';
  int _currentChunkIndex = 0;
  int _totalChunks = 0;
  double _uploadPercentage = 0.0;
  String _errorMessage = '';

  @override
  void initState() {
    super.initState();
    // Listen for progress updates
  }

  void _startUpload() async {
    try {
      final File file =
          File('path/to/your/video.mp4'); // Replace with your file path
      const String signedUrl =
          'https://example.com/upload'; // Replace with your signed URL

      await FlutterResumableUploads.uploadVideo(
        file: file,
        signedUrl: signedUrl,
        chunkSize: 10, // Optional: set chunk size in MB
        onProgress: (progress) {
          setState(() {
            _status = progress.status;
            _currentChunkIndex = progress.currentChunkIndex;
            _totalChunks = progress.totalChunks;
            _uploadPercentage = progress.uploadPercentage;
          });
        },
        onError: (error) {
          setState(() {
            _errorMessage = error.message;
          });
        },
      );
    } catch (e) {
      // Handle any exceptions that might occur during upload
      setState(() {
        _errorMessage = 'An unexpected error occurred: ${e.toString()}';
      });
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Upload Video'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          children: [
            // Button to start the upload
            ElevatedButton(
              onPressed: _startUpload,
              child: const Text('Start Upload'),
            ),
            const SizedBox(height: 20),
            // Display the progress
            if (_status.isNotEmpty) ...[
              Text('Status: $_status'),
              Text('Chunk $_currentChunkIndex of $_totalChunks'),
              Text('Upload Progress: ${_uploadPercentage.toStringAsFixed(2)}%'),
            ],
            const SizedBox(height: 20),
            // Display the error message
            if (_errorMessage.isNotEmpty) ...[
              Text('Error: $_errorMessage',
                  style: const TextStyle(color: Colors.red)),
            ],
          ],
        ),
      ),
    );
  }
}