zipFiles method

Implementation

Future<File?> zipFiles(String? zipName) async {
  final fileList = await getFileList();
  if (fileList.isNotEmpty) {
    final path = await getPlatformPath();
    final encoder = ZipFileEncoder();
    File zipFile;
    if (zipName != null) {
      zipFile = File('$path/$zipName.zip');
    } else {
      zipFile = File('$path/logs.zip');
    }

    final exists = await zipFile.exists();
    if (exists) {
      await zipFile.delete();
    }
    if (zipName != null) {
      encoder.create('$path/$zipName.zip');
    } else {
      encoder.create('$path/logs.zip');
    }

    for (var element in fileList) {
      await encoder.addFile(File(element.path));
    }
    encoder.close();
    return zipFile;
  }
  return null;
}