lemmur-app-android/lib/pages/home_page.dart

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
import '../util/extensions/brightness.dart';
import 'communities_tab.dart';
import 'create_post.dart';
import 'home_tab.dart';
import 'profile_tab.dart';
import 'search_tab.dart';
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class HomePage extends HookWidget {
const HomePage();
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static const List<Widget> pages = [
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HomeTab(),
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CommunitiesTab(),
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SearchTab(),
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UserProfileTab(),
];
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@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
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final currentTab = useState(0);
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useEffect(() {
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Future.microtask(
() => SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
systemNavigationBarColor: theme.scaffoldBackgroundColor,
systemNavigationBarIconBrightness: theme.brightness.reverse,
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)),
);
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return null;
}, [theme.scaffoldBackgroundColor]);
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var tabCounter = 0;
tabButton(IconData icon) {
final tabNum = tabCounter++;
return IconButton(
icon: Icon(icon),
color: tabNum == currentTab.value ? theme.colorScheme.secondary : null,
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onPressed: () => currentTab.value = tabNum,
);
}
return Scaffold(
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extendBody: true,
body: Column(
children: [
Expanded(
child: IndexedStack(
index: currentTab.value,
children: pages,
),
),
const SizedBox(height: kMinInteractiveDimension / 2),
],
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),
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floatingActionButton: const CreatePostFab(),
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floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
bottomNavigationBar: BottomAppBar(
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shape: const CircularNotchedRectangle(),
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notchMargin: 7,
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child: SizedBox(
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height: 60,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
tabButton(Icons.home),
tabButton(Icons.list),
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const SizedBox.shrink(),
const SizedBox.shrink(),
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tabButton(Icons.search),
tabButton(Icons.person),
],
),
),
),
);
}
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}