zengyi/flutter_kinetra
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feat:分类切换优化

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This commit is contained in:
zengyi 2025-09-23 18:26:23 +08:00
parent 5c00e4efef
commit 311e4fe06c
2 changed files with 24 additions and 4 deletions
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2
lib/kt_pages/kt_home/logic.dart
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@ -1,4 +1,5 @@
import 'package:easy_refresh/easy_refresh.dart';
import 'package:flutter/material.dart';
import 'package:flutter_kinetra/kt_model/kt_home_category_bean.dart';
import 'package:flutter_kinetra/kt_pages/kt_home/state.dart';
import 'package:get/get.dart';
@ -10,6 +11,7 @@ import '../../kt_widgets/kt_status_widget.dart';
class KtHomeLogic extends GetxController {
final state = KtHomeState();
late TabController categoryTabCtrl;
final EasyRefreshController easyRefreshController = EasyRefreshController(
controlFinishRefresh: true,

26
lib/kt_pages/kt_home/view.dart
View File

@ -19,10 +19,11 @@ class KtHomePage extends StatefulWidget {
}
class _KtHomePageState extends State<KtHomePage>
with SingleTickerProviderStateMixin, AutomaticKeepAliveClientMixin {
with TickerProviderStateMixin, AutomaticKeepAliveClientMixin {
final logic = Get.put(KtHomeLogic());
final state = Get.find<KtHomeLogic>().state;
late TabController tabCtrl;
TabController? categoryTabCtrl;
@override
Widget build(BuildContext context) {
@ -535,8 +536,9 @@ class _KtHomePageState extends State<KtHomePage>
KtHomeCategoryBean item = state.categoryList[index];
return GestureDetector(
onTap: () {
if( state.selCategoryId == item.categoryId!) return;
if (state.selCategoryId == item.categoryId!) return;
state.selCategoryId = item.categoryId!;
categoryTabCtrl?.animateTo(state.categoryList.indexOf(item));
logic.getCategoryVideoList(isRefresh: true);
},
child: Container(
@ -586,7 +588,21 @@ class _KtHomePageState extends State<KtHomePage>
// return [hotRisingView(), topChartView(), freshDropView()][state.typeList
// .indexOf(state.selType)];
} else {
return categoryVideoView();
categoryTabCtrl ??= TabController(
length: state.categoryList.length,
vsync: this,
);
return Expanded(
child: TabBarView(
controller: categoryTabCtrl,
physics: NeverScrollableScrollPhysics(),
children: List.generate(
state.categoryList.length,
(index) => categoryVideoView(index),
),
),
);
}
}
@ -1441,9 +1457,10 @@ class _KtHomePageState extends State<KtHomePage>
);
}
Widget categoryVideoView() {
Widget categoryVideoView(int index) {
return GetBuilder<KtHomeLogic>(
id: 'category-list',
key: ValueKey('category-$index'),
builder: (ctrl) {
if (state.categoryLoadStatus == KtLoadStatusType.loadNoData) {
return KtStatusWidget(
@ -1544,6 +1561,7 @@ class _KtHomePageState extends State<KtHomePage>
@override
void dispose() {
tabCtrl.dispose();
categoryTabCtrl?.dispose();
super.dispose();
}
}