Trying to add some widgets to before of a listview.... I searched and found to use expanded like:
return Scaffold( appBar: AppBar( title: Text(\'Test
body: Container( width: MediaQuery.of(context).width, height: MediaQuery.of(context).height, child: ListView( children: Widget[ Container( width: MediaQuery.of(context).width, height: 50, alignment: AlignmentDirectional.center child: Text("HEADER") ), for(var i =0;i