在 flutter 中添加抽屉时如何自动显示菜单按钮

Question

I've added Drawer to my flutter application, but there is no menu button showing in the app bar to be responsible for opening it. I know I can do it programmatically but in the official documentation, it says it should be added automatically, but it is not showing for me

here is my code:

  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.deepOrangeAccent,
        automaticallyImplyLeading: false,
      ),
      drawer: Drawer(),
    );
  }

Answer 1

Just comment following line will solve your issue.

 Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.deepOrangeAccent,
     //   automaticallyImplyLeading: false,
      ),
      drawer: Drawer(),
    );
  }