pull to refresh flutter

YOU.com answered on January 3, 2021 Popularity 10/10 Helpfulness 4/10

answer pull to refresh flutter

related flutter pull to refresh widget

pull to refresh flutter

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import 'package:flutter/material.dart';

class PullToRefreshScreen extends StatefulWidget {
  @override
  _PullToRefreshScreenState createState() => _PullToRefreshScreenState();
}

class _PullToRefreshScreenState extends State<PullToRefreshScreen> {
  List<String> items = ['Item 1', 'Item 2', 'Item 3'];

  Future<void> _refreshData() async {
    // Simulating an asynchronous data fetching operation
    await Future.delayed(Duration(seconds: 2));

    setState(() {
      // Populating the list with new data
      items = List.generate(3, (index) => 'New Item ${index + 1}');
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Pull to Refresh'),
      ),
      body: RefreshIndicator(
        onRefresh: _refreshData,
        child: ListView.builder(
          itemCount: items.length,
          itemBuilder: (ctx, index) {
            return ListTile(
              title: Text(items[index]),
            );
          },
        ),
      ),
    );
  }
}

Popularity 10/10 Helpfulness 4/10 Language dart

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

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RefreshIndicator(
                onRefresh: () {},
                child: Container()
                )

Popularity 10/10 Helpfulness 4/10 Language whatever

Source: Grepper

Tags: flutter

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Contributed on Jan 03 2021

Solo developer

0 Answers Avg Quality 2/10

pull to refresh flutter

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