zapstore-mirror/com.nahnah.florid
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[imp]: Use SliverAppBar + persistent FTabBar header in Library Screen

Browse Source
This commit is contained in:
nahnah
2026-02-14 16:29:35 +00:00
parent cdb921e504
commit 2aca99595e
1 changed files with 70 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/screens/library_screen.dart
+70 -105
View File
@@ -1,10 +1,7 @@
import 'package:florid/l10n/app_localizations.dart';
import 'package:florid/providers/app_provider.dart';
import 'package:florid/providers/repositories_provider.dart';
import 'package:florid/providers/settings_provider.dart';
import 'package:florid/screens/categories_screen.dart';
import 'package:florid/screens/home_screen.dart';
import 'package:florid/utils/menu_actions.dart';
import 'package:florid/utils/responsive.dart';
import 'package:florid/widgets/f_tabbar.dart';
import 'package:flutter/material.dart';
import 'package:material_symbols_icons/material_symbols_icons.dart';
@@ -36,119 +33,87 @@ class _LibraryScreenState extends State<LibraryScreen>
@override
Widget build(BuildContext context) {
final settingsProvider = context.watch<SettingsProvider>();
return Scaffold(
appBar: AppBar(
title: Text(AppLocalizations.of(context)!.app_name),
backgroundColor: Theme.of(context).colorScheme.surfaceContainerLow,
surfaceTintColor: Theme.of(context).colorScheme.surfaceContainerLow,
actions: [
PopupMenuButton<String>(
onSelected: (value) {
switch (value) {
case 'refresh':
_refreshData();
break;
case 'settings':
MenuActions.showSettings(context);
break;
case 'about':
MenuActions.showAbout(context);
break;
}
},
itemBuilder: (context) => [
PopupMenuItem(
value: 'refresh',
child: ListTile(
leading: const Icon(Symbols.refresh),
title: Text(AppLocalizations.of(context)!.refresh),
contentPadding: EdgeInsets.zero,
),
),
if (!context.isLargeScreen)
PopupMenuItem(
value: 'settings',
child: ListTile(
leading: const Icon(Symbols.settings),
title: Text(AppLocalizations.of(context)!.settings),
contentPadding: EdgeInsets.zero,
body: NestedScrollView(
headerSliverBuilder: (context, innerBoxIsScrolled) {
return [
SliverAppBar.medium(
title: Text(AppLocalizations.of(context)!.app_name),
backgroundColor: Theme.of(
context,
).colorScheme.surfaceContainerLow,
surfaceTintColor: Theme.of(
context,
).colorScheme.surfaceContainerLow,
pinned: false,
),
SliverPersistentHeader(
delegate: _FTabBarHeaderDelegate(
height: settingsProvider.themeStyle == ThemeStyle.florid
? 68
: 56,
child: Material(
color: Theme.of(context).colorScheme.surfaceContainerLow,
surfaceTintColor: Theme.of(
context,
).colorScheme.surfaceContainerLow,
child: Container(
margin: settingsProvider.themeStyle == ThemeStyle.florid
? const EdgeInsets.only(top: 8)
: null,
child: FTabBar(
controller: _tabController,
onTabChanged: (index) {
_tabController.animateTo(index);
},
items: [
FloridTabBarItem(
icon: Symbols.home,
label: AppLocalizations.of(context)!.home,
),
FloridTabBarItem(
icon: Symbols.category,
label: AppLocalizations.of(context)!.categories,
),
],
),
),
),
PopupMenuItem(
value: 'about',
child: ListTile(
leading: Icon(Symbols.info),
title: Text(AppLocalizations.of(context)!.about),
contentPadding: EdgeInsets.zero,
),
),
],
),
],
bottom: FTabBar(
controller: _tabController,
onTabChanged: (index) {
_tabController.animateTo(index);
},
items: [
FloridTabBarItem(
icon: Symbols.home,
label: AppLocalizations.of(context)!.home,
),
FloridTabBarItem(
icon: Symbols.category,
label: AppLocalizations.of(context)!.categories,
),
],
),
),
body: Column(
children: [
Expanded(
child: TabBarView(controller: _tabController, children: tabs),
),
],
];
},
body: TabBarView(controller: _tabController, children: tabs),
),
);
}
}
void _refreshData() {
final currentIndex = _tabController.index;
class _FTabBarHeaderDelegate extends SliverPersistentHeaderDelegate {
_FTabBarHeaderDelegate({required this.height, required this.child});
ScaffoldMessenger.of(
context,
).showSnackBar(const SnackBar(content: Text('Refreshing data...')));
final double height;
final Widget child;
Future.microtask(() async {
try {
final appProvider = context.read<AppProvider>();
final repositoriesProvider = context.read<RepositoriesProvider>();
@override
double get minExtent => height;
if (currentIndex == 0) {
// Refresh Home (Latest and Recently Updated)
await Future.wait([
appProvider.fetchLatestApps(
repositoriesProvider: repositoriesProvider,
),
appProvider.fetchRecentlyUpdatedApps(
repositoriesProvider: repositoriesProvider,
),
]);
} else if (currentIndex == 1) {
// Refresh Categories
await appProvider.fetchCategories();
}
@override
double get maxExtent => height;
if (!mounted) return;
ScaffoldMessenger.of(
context,
).showSnackBar(const SnackBar(content: Text('Data refreshed')));
} catch (e) {
if (!mounted) return;
ScaffoldMessenger.of(
context,
).showSnackBar(SnackBar(content: Text('Refresh failed: $e')));
}
});
@override
Widget build(
BuildContext context,
double shrinkOffset,
bool overlapsContent,
) {
return SizedBox.expand(child: child);
}
@override
bool shouldRebuild(covariant _FTabBarHeaderDelegate oldDelegate) {
return oldDelegate.height != height || oldDelegate.child != child;
}
}