📜  颤振中的小吃店 - 任何代码示例

📅  最后修改于: 2022-03-11 14:57:00.500000             🧑  作者: Mango

代码示例6
final snackBar = SnackBar(
  content: Text('Yay! A SnackBar!'),
  action: SnackBarAction(
    label: 'Undo',
    onPressed: () {
      // Some code to undo the change.
    },
  ),
);