Cannot found file download excel

[tanz98]

Hi, i cannot found the files after download from emulator.

iam using : excel: ^2.0.0-null-safety-3 path_provider: ^2.0.9

this my function download code

  void _Download() async {
    var excel = Excel.createExcel();
    Sheet sheetObject = excel['sheet1'];

    CellStyle cellStyle = CellStyle(
        backgroundColorHex: "#1AFF1A",
        fontFamily: getFontFamily(FontFamily.Calibri));

    cellStyle.underline = Underline.Single; // or Underline.Double

    var cell = sheetObject.cell(CellIndex.indexByString("A1"));
    cell.value = 8; // dynamic values support provided;
    cell.cellStyle = cellStyle;

    // printing cell-type
    print("CellType: " + cell.cellType.toString());

    ///
    /// Inserting and removing column and rows

    // insert column at index = 8
    sheetObject.insertColumn(8);

    // remove column at index = 18
    sheetObject.removeColumn(18);

    // insert row at index = 82
    sheetObject.insertRow(82);

    // remove row at index = 80
    sheetObject.removeRow(80);

    var fileBytes = excel.save();
    var directory = await getApplicationDocumentsDirectory();
    print(directory.path);
    File(join(directory.path + "/dongle.xlsx"))
      ..createSync(recursive: true)
      ..writeAsBytesSync(fileBytes!);
  }

output for directory.path /data/user/0/com.example.myproject/app_flutter

[AmosHuKe]

Using Device file explorer in Android Studio
Path: /data/data/com.example.myproject/app_flutter