在Flutter Streambuilder中保存整个数据而不是快照数据

Question

我正在从蓝牙设备接收此文本数据包“ start12345678910”。相同的包裹会连续发送，但是在我打印时它会损坏，有时会丢失。我试图增加/减少蓝牙设备的延迟。打印文本流（）时，缺少一些文本，如下所述 8,9,10，star

I/flutter (14766): ENTERING PRINTING MODE******************
I/flutter (14766): current value is: 45678910start1234567 and next value: t12345678910start123
I/flutter (14766): EXit printing mode****************

我认为是快照占用一部分数据，而不是一次获取每个包。

如何修改代码以不丢失数据，以便可以打印列表中的每个流？ 谢谢

class MyPage extends StatefulWidget {
  const SensorPage({Key key, this.device}) : super(key: key);
  final BluetoothDevice device;

  @override
  _MyPageState createState() => _MyPageState();
}

class _MyPageState extends State<MyPage> {
  final String serviceUUID = "49535343-fe7d-4ae5-8fa9-9fafd205e455";
  final String characteristicUUID = "49535343-1e4d-4bd9-ba61-23c647249616";
  //for storage
  TextEditingController controller =  TextEditingController();
  String stateText;
  Future<Directory> _appDocDir;
  bool isReady;
  Stream<List<int>> stream;

  List<String> myInputList = List();
  .
  .
  .
  .
  .
  .
  .
     Container(
         child: StreamBuilder<List<int>>(
         stream: stream,
         builder: (BuildContext context,
          AsyncSnapshot<List<int>> snapshot) {
          if (snapshot.hasError)
              return Text('Error: ${snapshot.error}');
          if (snapshot.connectionState == ConnectionState.active) {
                 print("ENTERING PRINTING MODE******************");

                     var currentValue = _dataParser(snapshot.data);
                     print("current value is: $currentValue");
                     print("EXit printing mode****************");
                     myInputList.add(currentValue);
                     print(myInputList);