Created
November 19, 2024 05:21
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import 'package:flutter/material.dart'; | |
void main() { | |
runApp(MyApp()); | |
} | |
class MyApp extends StatelessWidget { | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( | |
home: AutoScrollListView(), | |
); | |
} | |
} | |
class AutoScrollListView extends StatefulWidget { | |
@override | |
_AutoScrollListViewState createState() => _AutoScrollListViewState(); | |
} | |
class _AutoScrollListViewState extends State<AutoScrollListView> { | |
final ScrollController _scrollController = ScrollController(); | |
final List<String> _items = List.generate(100, (index) => 'Item $index'); | |
@override | |
void initState() { | |
super.initState(); | |
_startAutoScroll(); | |
} | |
void _startAutoScroll() { | |
Future.delayed(Duration(seconds: 1), () { | |
if (_scrollController.hasClients) { | |
_scrollController.animateTo( | |
_scrollController.position.maxScrollExtent, | |
duration: Duration(seconds: 2), | |
curve: Curves.easeInOut, | |
).then((_) { | |
_scrollController.jumpTo(0); // Reset to top | |
_startAutoScroll(); // Repeat | |
}); | |
} | |
}); | |
} | |
@override | |
Widget build(BuildContext context) { | |
return Scaffold( | |
appBar: AppBar(title: Text('Auto Scroll ListView')), | |
body: ListView.builder( | |
controller: _scrollController, | |
itemCount: _items.length, | |
itemBuilder: (context, index) { | |
return ListTile(title: Text(_items[index])); | |
}, | |
), | |
); | |
} | |
} | |
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