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feat: 排行榜改用侧边栏显示分区

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This commit is contained in:
orz12
2024-03-24 04:13:21 +08:00
parent e53cd87abc
commit d700851c6c
4 changed files with 99 additions and 138 deletions
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40
lib/pages/rank/controller.dart
View File

@@ -9,20 +9,20 @@ import 'package:PiliPalaX/utils/storage.dart';
class RankController extends GetxController with GetTickerProviderStateMixin { class RankController extends GetxController with GetTickerProviderStateMixin {
bool flag = false; bool flag = false;
late RxList tabs = [].obs; late RxList tabs = [].obs;
RxInt initialIndex = 1.obs; RxInt initialIndex = 0.obs;
late TabController tabController; late TabController tabController;
late List tabsCtrList; late List tabsCtrList;
late List<Widget> tabsPageList; late List<Widget> tabsPageList;
Box setting = GStrorage.setting; Box setting = GStrorage.setting;
late final StreamController<bool> searchBarStream = // late final StreamController<bool> searchBarStream =
StreamController<bool>.broadcast(); // StreamController<bool>.broadcast();
late bool enableGradientBg; late bool enableGradientBg;
@override @override
void onInit() { void onInit() {
super.onInit(); super.onInit();
enableGradientBg = // enableGradientBg =
setting.get(SettingBoxKey.enableGradientBg, defaultValue: true); // setting.get(SettingBoxKey.enableGradientBg, defaultValue: true);
// 进行tabs配置 // 进行tabs配置
setTabConfig(); setTabConfig();
} }
@@ -51,20 +51,20 @@ class RankController extends GetxController with GetTickerProviderStateMixin {
vsync: this, vsync: this,
); );
// 监听 tabController 切换 // 监听 tabController 切换
if (enableGradientBg) { // if (enableGradientBg) {
tabController.animation!.addListener(() { // tabController.animation!.addListener(() {
if (tabController.indexIsChanging) { // if (tabController.indexIsChanging) {
if (initialIndex.value != tabController.index) { // if (initialIndex.value != tabController.index) {
initialIndex.value = tabController.index; // initialIndex.value = tabController.index;
} // }
} else { // } else {
final int temp = tabController.animation!.value.round(); // final int temp = tabController.animation!.value.round();
if (initialIndex.value != temp) { // if (initialIndex.value != temp) {
initialIndex.value = temp; // initialIndex.value = temp;
tabController.index = initialIndex.value; // tabController.index = initialIndex.value;
} // }
} // }
}); // });
} // }
} }
} }

184
lib/pages/rank/view.dart
View File

@@ -1,9 +1,9 @@
import 'dart:async'; import 'dart:async';
import 'package:PiliPalaX/common/constants.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/services.dart'; import 'package:flutter/services.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
import 'package:PiliPalaX/utils/feed_back.dart'; import '../../utils/feed_back.dart';
import './controller.dart'; import './controller.dart';
class RankPage extends StatefulWidget { class RankPage extends StatefulWidget {
@@ -16,8 +16,7 @@ class RankPage extends StatefulWidget {
class _RankPageState extends State<RankPage> class _RankPageState extends State<RankPage>
with AutomaticKeepAliveClientMixin, TickerProviderStateMixin { with AutomaticKeepAliveClientMixin, TickerProviderStateMixin {
final RankController _rankController = Get.put(RankController()); final RankController _rankController = Get.put(RankController());
List videoList = []; late int _selectedTabIndex = 0;
late Stream<bool> stream;
@override @override
bool get wantKeepAlive => true; bool get wantKeepAlive => true;
@@ -25,127 +24,86 @@ class _RankPageState extends State<RankPage>
@override @override
void initState() { void initState() {
super.initState(); super.initState();
stream = _rankController.searchBarStream.stream; _rankController.tabController =
TabController(vsync: this, length: _rankController.tabs.length);
_selectedTabIndex = _rankController.initialIndex.value;
_rankController.tabController.addListener(() {
print("_rankController.tabController.index");
print(_rankController.tabController.index);
if (!_rankController.tabController.indexIsChanging) {
// _rankController.onRefresh();
setState(() {
_selectedTabIndex = _rankController.tabController.index;
});
}
});
}
@override
void dispose() {
_rankController.tabController.removeListener(() {});
_rankController.tabController.dispose();
super.dispose();
} }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
super.build(context); super.build(context);
Brightness currentBrightness = MediaQuery.of(context).platformBrightness;
// 设置状态栏图标的亮度
if (_rankController.enableGradientBg) {
SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
statusBarIconBrightness: currentBrightness == Brightness.light
? Brightness.dark
: Brightness.light,
));
}
return Scaffold( return Scaffold(
extendBody: true, appBar: AppBar(
extendBodyBehindAppBar: false, toolbarHeight: 0,
appBar: _rankController.enableGradientBg elevation: 0,
? null systemOverlayStyle: SystemUiOverlayStyle(
: AppBar(toolbarHeight: 0, elevation: 0), // Customize the status bar here
body: Stack( statusBarIconBrightness:
MediaQuery.of(context).platformBrightness == Brightness.dark
? Brightness.light
: Brightness.dark,
),
),
body: Row(
children: [ children: [
// gradient background const SizedBox(
if (_rankController.enableGradientBg) ...[ width: StyleString.cardSpace,
Align( ),
alignment: Alignment.topLeft, LayoutBuilder(builder: (context, constraint) {
child: Opacity( return SingleChildScrollView(
opacity: 0.6, child: ConstrainedBox(
child: Container( constraints:
width: MediaQuery.of(context).size.width, BoxConstraints(minHeight: constraint.maxHeight + 100),
height: MediaQuery.of(context).size.height, child: IntrinsicHeight(
decoration: BoxDecoration( child: NavigationRail(
gradient: LinearGradient( minWidth: 55.0,
colors: [ selectedIndex: _selectedTabIndex,
Theme.of(context) onDestinationSelected: (int index) {
.colorScheme
.primary
.withOpacity(0.9),
Theme.of(context)
.colorScheme
.primary
.withOpacity(0.5),
Theme.of(context).colorScheme.surface
],
begin: Alignment.topLeft,
end: Alignment.bottomRight,
stops: const [0, 0.0034, 0.34]),
),
),
),
),
],
Column(
children: [
const CustomAppBar(),
if (_rankController.tabs.length > 1) ...[
const SizedBox(height: 4),
SizedBox(
width: double.infinity,
height: 50,
child: Align(
alignment: Alignment.center,
child: TabBar(
padding: const EdgeInsets.symmetric(horizontal: 10),
controller: _rankController.tabController,
tabs: [
for (var i in _rankController.tabs)
Tab(text: i['label'])
],
labelPadding: const EdgeInsets.symmetric(horizontal: 4),
isScrollable: true,
dividerColor: Colors.transparent,
enableFeedback: true,
splashBorderRadius: BorderRadius.circular(10),
tabAlignment: TabAlignment.center,
onTap: (value) {
feedBack(); feedBack();
if (_rankController.initialIndex.value == value) { if (_selectedTabIndex == index) {
_rankController.tabsCtrList[value]().animateToTop(); _rankController.tabsCtrList[index]().animateToTop();
} else {
setState(() {
_rankController.tabController.index = index;
_selectedTabIndex = index;
});
} }
_rankController.initialIndex.value = value;
}, },
), labelType: NavigationRailLabelType.none,
), destinations: [
), for (var tab in _rankController.tabs)
] else ...[ NavigationRailDestination(
const SizedBox(height: 6), icon: Text(tab['label']),
], // selectedIcon: Text(tab['label']),
Expanded( label: const SizedBox.shrink(),
child: TabBarView( ),
controller: _rankController.tabController, ],
children: _rankController.tabsPageList, ))));
), }),
), Expanded(
], child: TabBarView(
controller: _rankController.tabController,
children: _rankController.tabsPageList,
),
), ),
], ],
), ),
); );
} }
} }
class CustomAppBar extends StatelessWidget implements PreferredSizeWidget {
final double height;
const CustomAppBar({
super.key,
this.height = kToolbarHeight,
});
@override
Size get preferredSize => Size.fromHeight(height);
@override
Widget build(BuildContext context) {
final double top = MediaQuery.of(context).padding.top;
return Container(
width: MediaQuery.of(context).size.width,
height: top,
color: Colors.transparent,
);
}
}

8
lib/pages/rank/zone/view.dart
View File

@@ -96,10 +96,10 @@ class _ZonePageState extends State<ZonePage> {
crossAxisSpacing: StyleString.cardSpace, crossAxisSpacing: StyleString.cardSpace,
// 最大宽度 // 最大宽度
maxCrossAxisExtent: Grid.maxRowWidth * 2, maxCrossAxisExtent: Grid.maxRowWidth * 2,
mainAxisExtent: Grid.calculateActualWidth( mainAxisExtent: Grid.calculateActualWidth(context,
context, Grid.maxRowWidth * 2, StyleString.cardSpace,
Grid.maxRowWidth * 2, screenWidthOffset:
StyleString.safeSpace) / StyleString.cardSpace + 55) /
2.1 / 2.1 /
StyleString.aspectRatio), StyleString.aspectRatio),
delegate: SliverChildBuilderDelegate((context, index) { delegate: SliverChildBuilderDelegate((context, index) {

5
lib/utils/grid.dart
View File

@@ -3,8 +3,11 @@ import 'storage.dart';
class Grid { class Grid {
static double maxRowWidth = GStrorage.setting.get(SettingBoxKey.maxRowWidth, defaultValue: 240.0) as double; static double maxRowWidth = GStrorage.setting.get(SettingBoxKey.maxRowWidth, defaultValue: 240.0) as double;
static double calculateActualWidth(BuildContext context, double maxCrossAxisExtent, double crossAxisSpacing) { static double calculateActualWidth(BuildContext context, double maxCrossAxisExtent, double crossAxisSpacing, {double? screenWidthOffset}) {
double screenWidth = MediaQuery.of(context).size.width; double screenWidth = MediaQuery.of(context).size.width;
if (screenWidthOffset != null) {
screenWidth -= screenWidthOffset;
}
int columnCount = ((screenWidth - crossAxisSpacing) / (maxCrossAxisExtent + crossAxisSpacing)).ceil(); int columnCount = ((screenWidth - crossAxisSpacing) / (maxCrossAxisExtent + crossAxisSpacing)).ceil();
if (columnCount < 1){ if (columnCount < 1){
columnCount = 1; columnCount = 1;