dellevin/MookNote
1
0
Fork 0
generated from dellevin/template
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

代码优化，epub阅读标签

Browse Source
This commit is contained in:
DelLevin-Home
2026-06-28 02:25:07 +08:00
parent c810a1a381
commit 5f434ae3fa
35 changed files with 2110 additions and 525 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
lib/pages/home_page.dart
View File

@@ -18,6 +18,15 @@ class HomePage extends StatefulWidget {
class _HomePageState extends State<HomePage> {
final PageController _pageController = PageController();
bool _isSwitchingPage = false;
int _lastNavIndex = 0;
@override
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((_) {
_lastNavIndex = context.read<AppProvider>().bottomNavIndex;
});
}
@override
void dispose() {
@@ -25,6 +34,27 @@ class _HomePageState extends State<HomePage> {
super.dispose();
}
void _onNavIndexChanged(AppProvider provider) {
final currentPage = provider.bottomNavIndex == 0 ? 0 : 1;
if (currentPage == _lastNavIndex) return;
_lastNavIndex = currentPage;
if (!_pageController.hasClients) return;
if (_pageController.page?.round() == currentPage) return;
WidgetsBinding.instance.addPostFrameCallback((_) {
if (!mounted) return;
_isSwitchingPage = true;
_pageController.jumpToPage(currentPage);
Future.delayed(const Duration(milliseconds: 300), () {
if (mounted) {
_isSwitchingPage = false;
provider.setBottomNavVisible(true);
}
});
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
@@ -34,21 +64,7 @@ class _HomePageState extends State<HomePage> {
body: Consumer<AppProvider>(
builder: (context, provider, child) {
final currentPage = provider.bottomNavIndex == 0 ? 0 : 1;
if (_pageController.hasClients && _pageController.page?.round() != currentPage) {
WidgetsBinding.instance.addPostFrameCallback((_) {
if (mounted) {
_isSwitchingPage = true;
_pageController.jumpToPage(currentPage);
Future.delayed(const Duration(milliseconds: 300), () {
if (mounted) {
_isSwitchingPage = false;
provider.setBottomNavVisible(true);
}
});
}
});
}
_onNavIndexChanged(provider);
return NotificationListener<ScrollNotification>(
onNotification: (notification) {