pullLocalXX method

Implementation

Future<Uint8List?> pullLocalXX(String xxInt) async {
  if (_xxStash[xxInt] != null) return _xxStash[xxInt]!;
  _io!.readUint8List('xx' + xxInt.toString()).then((value) {
    if (value.isNotEmpty) {
      _xxStash[xxInt] = value;
    }
    return value;
  });
}