downloadFile static method

Future<String?> downloadFile({ required String url, required String fileName, required String directory, void onProgress(double progress)?, })

Downloads a file from the given URL and saves it to the specified directory.

url: The URL of the file to download. fileName: The name to give the downloaded file. directory: The directory where the file should be saved. onProgress: Optional callback that receives download progress (0-100).

Returns the path to the downloaded file, or null if the download fails.

Implementation

static Future<String?> downloadFile({
  required String url,
  required String fileName,
  required String directory,
  void Function(double progress)? onProgress,
}) async {
  if (kIsWeb) return null; // Web implementation would go here
  return await _instance.downloadFile(
    url: url,
    fileName: fileName,
    directory: directory,
    onProgress: onProgress,
  );
}