在Flutter中的FAB上方显示SnackBar / Toast

Question

如何在FAB / FloatingActionButton上方显示SnackBar？

Answer 1

添加

behavior: SnackBarBehavior.floating

到SnackBar。

      final snackbar = SnackBar(
        content: Text('Contents saved to disk'),
        behavior: SnackBarBehavior.floating, // <== Added
      );