flutter tabbar and tabbarview
DefaultTabController(
initialIndex: 1,
length: 3,
child: Scaffold(
appBar: AppBar(
title: Text('TabBar'),
bottom: TabBar(
tabs: [
Tab(
icon: Icon(Icons.cloud_outlined),
),
Tab(
icon: Icon(Icons.beach_access_sharp),
),
Tab(
icon: Icon(Icons.brightness_5_sharp),
),
],
),
),
body: TabBarView(
children: [
Center(
child: Text("It's cloudy here"),
),
Center(
child: Text("It's rainy here"),
),
Center(
child: Text("It's sunny here"),
),
],
),
),
);