在flutter上使用扩展的窗口小部件时在顶部空格

Question

我在顶部有一个额外的空间，我想让我的svg在顶部，而每个设备上都没有任何空间在某些设备上，我有多余的空间，但在某些设备上，我没有遇到此问题。

@override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      body: 
      Column(
        children: <Widget>[
          Row(children: <Widget>[Expanded(child: svg)]),
          Row(children: <Widget>[Text("SSH")],mainAxisAlignment: MainAxisAlignment.center,)
        ],
         mainAxisAlignment: MainAxisAlignment.start,
      ),

      // This trailing comma makes auto-formatting nicer for build methods.
    );
  }

Answer 1

尝试一下！

@override
      Widget build(BuildContext context) {
        return Scaffold(
          body: Container(
                padding:EdgeInsets.only(top:45),
                child: Column(
                       children: <Widget>[
                       Row(children: <Widget>[Expanded(child: svg)]),
                       Row(children: <Widget>[Text("SSH")],mainAxisAlignment: MainAxisAlignment.center,)
                       ],
                      mainAxisAlignment: MainAxisAlignment.start,
                    ),
                 )
           );
      }