import 'package:aku_community_manager/style/app_style.dart'; import 'package:aku_community_manager/ui/widgets/common/aku_scaffold.dart'; import 'package:aku_community_manager/ui/widgets/inner/aku_tab_bar.dart'; import 'package:flutter/material.dart'; import 'package:aku_community_manager/tools/screen_tool.dart'; class BusinessPage extends StatefulWidget { ///DEFAULT IS 0 final int initIndex; BusinessPage({Key key, this.initIndex = 0}) : super(key: key); @override _BusinessPageState createState() => _BusinessPageState(); } class _BusinessPageState extends State with TickerProviderStateMixin { List _tabs = ['待处理', '处理中', '已处理', '全部']; TabController _tabController; @override void initState() { super.initState(); _tabController = TabController( length: 4, vsync: this, initialIndex: widget.initIndex, ); } @override void dispose() { _tabController?.dispose(); super.dispose(); } @override Widget build(BuildContext context) { return AkuScaffold( title: '全部事项', appBarBottom: PreferredSize( child: AkuTabBar( controller: _tabController, tabs: _tabs, ), preferredSize: Size.fromHeight(88.w), ), body: TabBarView( controller: _tabController, children: _tabs.map((e) => _buildTabPage(_tabs.indexOf(e))).toList(), ), ); } Widget _buildTabPage(int index) { return ListView.builder( itemBuilder: (context, index) { return Text(index.toString()); }, itemCount: 50, ); } }