I'm want to display a tabbar as it is used with the appbar, but in the middle of the scaffold body. Is it possible?

I have this code, but the TabBarView breaks the ui. If I comment the TabBarView, the TabBars are displayed correctly. What is wrong with the code? In case it's possible to use it this way..

```
@override
void initState() {
  super.initState();
  _tabController = TabController(length: 2, vsync: this);
}

@override
  Widget build(BuildContext context) {
    return Scaffold(
      body: ListView(
        children: <Widget>[
          Text('Some other random content'),
          TabBar(
            controller: _tabController,
            isScrollable: true,
            tabs: <Widget>[
              Tab(
                child: Text(
                  'Posts',
                  style: TextStyle(
                    fontSize: 18.0,
                    color: Colors.black87,
                  ),
                ),
              ),
              Tab(
                child: Text(
                  'Fotos',
                  style: TextStyle(
                    fontSize: 18.0,
                    color: Colors.black87,
                  ),
                ),
              ),
            ],
          ),
          TabBarView(
            controller: _tabController,
            children: <Widget>[
              Center(
                child: Text("User"),
              ),
              Center(
                child: Text("Email"),
              ),
            ],
          ),
        ],
      ),
    );
  }

```