anchor.diff:  }
   
   class _SearchTabState extends State<SearchTab> with AutomaticKeepAliveClientMixin<SearchTab> {
  -  Adbflib adbflib;
  -  _SearchTabState(this.adbflib);
  +  Adbflib _adbflib;
  +  _SearchTabState(this._adbflib);
   
     int _findings = 0;
  -  bool _searching_path = false;
  +  bool _searchingPath = false;
     String _path = '';
   
     @override
  
positive.code:               mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  RaisedButton(
                    color: _searching_path ? Colors.greenAccent : Colors.lime,
                    child: Text(
                      'Search with adbf',
                      style: TextStyle(
  
negative.code:   void _getDirPath() async {
      _path = await FilePicker.platform.getDirectoryPath();
      _findings = 0;
      _searchingPath = true;
      setState(() {});
      _findings = await _adbflib.fileCountGood(_path);
      _searchingPath = false;
      setState(() {});
    }
  }
  