File _imageFile;
  String _retrieveDataError;

  Future < void > retrieveLostData() async {
      final LostDataResponse response = await ImagePicker.retrieveLostData();
      if (response.isEmpty) {
          print("ImagePicker.retrieveLostData $response");
          return;
      }
      if (response.file != null) {
          print("ImagePicker.retrieveLostData ${response.file}");
          setState(() {
              _imageFile = response.file;
          });
      } else {
          _retrieveDataError = response.exception.code;
          print("ImagePicker.retrieveLostData $_retrieveDataError");
      }
  }

  Future getImage() async {
      if (Platform.isAndroid) {
          await retrieveLostData();
      }

      var image = await ImagePicker.pickImage(source: ImageSource.gallery);
      setState(() {
          _imageFile = image;
          String imagePath = _imageFile.path;
          print("imagePath ${imagePath}");
      });
  }