Hi @mohammadne
Can you see slowed animation on tapping "animate to 3" running the code sample?
provide please your flutter doctor -v

import 'package:flutter/material.dart';

void main() => runApp(MaterialApp(home: MyTabbedPage()));

class MyTabbedPage extends StatefulWidget {
  @override
  _MyTabbedPageState createState() => _MyTabbedPageState();
}

class _MyTabbedPageState extends State<MyTabbedPage> with SingleTickerProviderStateMixin {
  final List<Tab> myTabs = <Tab>[
    Tab(text: '1'),
    Tab(text: '2'),
    Tab(text: '3'),
  ];

  TabController _tabController;

  @override
  void initState() {
    super.initState();
    _tabController = TabController(vsync: this, length: myTabs.length);
  }

  @override
  void dispose() {
    _tabController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        bottom: TabBar(
          controller: _tabController,
          tabs: myTabs,
        ),
      ),
      body: TabBarView(
        controller: _tabController,
        children: myTabs.map((Tab tab) {
          return Center(
            child: RaisedButton(
              child: Text('animate to 3'),
              onPressed: () {
                _tabController.animateTo(2, duration: Duration(seconds: 3));
              },
            ),
          );
        }).toList(),
      ),
    );
  }
}

tabController animateTo duration has no effect on duration #55625

Description

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions