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mod: 使用PageView替换IndexedStack

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This commit is contained in:
guozhigq
2023-05-08 12:46:48 +08:00
parent 89766a72d9
commit f3b57bfe7b
3 changed files with 47 additions and 21 deletions
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15
lib/pages/main/view.dart
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@ -15,11 +15,12 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
final MainController _mainController = Get.put(MainController());
final HomeController _homeController = Get.put(HomeController());
final HotController _hotController = Get.put(HotController());
PageController? _pageController;
late AnimationController? _animationController;
late Animation<double>? _fadeAnimation;
late Animation<double>? _slideAnimation;
int selectedIndex = 2;
int selectedIndex = 0;
int? _lastSelectTime; //上次点击时间
@override
@ -36,6 +37,7 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
_slideAnimation =
Tween(begin: 0.8, end: 1.0).animate(_animationController!);
_lastSelectTime = DateTime.now().millisecondsSinceEpoch;
_pageController = PageController(initialPage: selectedIndex);
}
void setIndex(int value) async {
@ -47,7 +49,7 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
});
setState(() {});
}
_pageController!.jumpToPage(value);
var currentPage = _mainController.pages[value];
if (currentPage is HomePage) {
if (_homeController.flag) {
@ -98,8 +100,13 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
reverseCurve: Curves.linear,
),
),
child: IndexedStack(
index: selectedIndex,
child: PageView(
controller: _pageController,
physics: const NeverScrollableScrollPhysics(),
onPageChanged: (index) {
selectedIndex = index;
setState(() {});
},
children: _mainController.pages,
),
),