sliverlist flutter example

#In the below example, we will see how to use the SliverList with CustomScrollView.

import 'package:flutter/material.dart';  
  
void main() => runApp(MyApp());  
  
class MyApp extends StatelessWidget {  
  @override  
  Widget build(BuildContext context) {  
    return MaterialApp(  
      home: Scaffold(  
        body: CustomScrollView(  
          slivers: <Widget>[  
            SliverAppBar(  
              actions: <Widget>[  
                Icon(Icons.person, size: 40,)  
            ],  
              title: Text("SliverList Example"),  
              leading: Icon(Icons.menu),  
              backgroundColor: Colors.green,  
              expandedHeight: 100.0,  
              floating: true,  
              pinned: true  
            ),  
            SliverList(  
              delegate: new SliverChildListDelegate(_buildList(20)),  
            ),// Place sliver widgets here  
          ],  
        ),  
      ),  
    );  
  }  
}  
List _buildList(int count) {  
  List<Widget> listItems = List();  
  for (int i = 0; i < count; i++) {  
    listItems.add(new Padding(padding: new EdgeInsets.all(16.0),  
        child: new Text(  
            'Sliver Item ${i.toString()}',  
            style: new TextStyle(fontSize: 22.0)  
        )  
    ));  
  }  
  return listItems;  
}