getDownloadFolder method

  1. @override
Future<Directory> getDownloadFolder()
override

Implementation

@override
Future<Directory> getDownloadFolder() async {
  final downloadDirectory = await switch (Platform.operatingSystem) {
    androidPlatform => getAndroidDirectoryFromFolderType(
      _androidDownloadsFolderType,
    ),
    iosPlatform => getApplicationDocumentsDirectory(),
    macOsPlatform ||
    windowsPlatform ||
    linuxPlatform => getDownloadsDirectory(),
    _ => Future.error(
      PlatformException(
        code: 'DOWNLOAD_FOLDER_PATH_ERROR',
        message: 'Platform is not supported.',
      ),
    ),
  };

  if (downloadDirectory != null) {
    return downloadDirectory;
  } else {
    throw PlatformException(
      code: 'DOWNLOAD_FOLDER_PATH_ERROR',
      message: 'Failed to retrieve download folder path.',
    );
  }
}