readFile method

Future<Uint8List?> readFile()

Implementation

Future<Uint8List?> readFile() async {
  FilePickerResult? result = await FilePicker.platform.pickFiles();
  if (result != null) {
    File file = File(result.files.single.path!);
    return await file.readAsBytes();
  } else {
    return null;
  }
}