Flutter 2 Streambuilders in Column - flutter

Question

I have 2 streambuilders that I want to display, both with a Listview builder inside them. I want to put both those streambuilders in a scrollabe column but it just won't work. I tried wrapping them in an Expanded or Flexible and I just can't figure it out. The problem when using the expanded widget is that even if the widget doesn't have any children, it still takes in a big part of the screen. When for example streambuilder 1 doesn't have data, it still uses a proportion of the screen.
Thanks in advance!
This is my code briefly:
SingleChildScrollView(
child: Column(
children: [
Expanded(
child: StreamBuilder(
stream: stream1,
builder: (context, snapshot) {
return ListView.builder();
},
),
),
Expanded(
child: StreamBuilder(
stream: stream2,
builder: (context, snapshot) {
return ListView.builder();
},
),
),
],
),
),

Answer 1

SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Expanded(
child: StreamBuilder(
stream: stream1,
builder: (context, snapshot) {
return ListView(
physics: NeverScrollableScrollPhysics(),
shrinkWrap: true,
children: firstList(),
),
},
),
),
Expanded(
child: StreamBuilder(
stream: stream2,
builder: (context, snapshot) {
return ListView(
physics: NeverScrollableScrollPhysics(),
shrinkWrap: true,
children: secondList(),
),
},
),
),
],
),
)
You can make the ListView widget never scrollable by setting physics property to physics: NeverScrollableScrollPhysics(),
and
With shrinkWrap: true, you can change this behavior so that the ListView only occupies the space it needs (it will still scroll when there more items).
its make two diferent StreamBuilder widget in a single scrollable.