mirror of
https://github.com/HChaZZY/PiliPlus.git
synced 2025-12-06 09:13:48 +08:00
refa: live page
Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
34
lib/pages/live_follow/controller.dart
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34
lib/pages/live_follow/controller.dart
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@@ -0,0 +1,34 @@
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import 'package:PiliPlus/http/live.dart';
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import 'package:PiliPlus/http/loading_state.dart';
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import 'package:PiliPlus/models/live/live_follow/data.dart';
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import 'package:PiliPlus/models/live/live_follow/item.dart';
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import 'package:PiliPlus/pages/common/common_list_controller.dart';
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import 'package:get/get.dart';
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class LiveFollowController
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extends CommonListController<LiveFollowData, LiveFollowItem> {
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@override
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void onInit() {
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super.onInit();
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queryData();
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}
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Rx<int?> count = Rx<int?>(null);
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@override
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void checkIsEnd(int length) {
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if (count.value != null && length >= count.value!) {
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isEnd = true;
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}
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}
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@override
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List<LiveFollowItem>? getDataList(LiveFollowData response) {
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count.value = response.liveCount;
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return response.list;
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}
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@override
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Future<LoadingState<LiveFollowData>> customGetData() =>
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LiveHttp.liveFollow(currentPage);
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}
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102
lib/pages/live_follow/view.dart
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102
lib/pages/live_follow/view.dart
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@@ -0,0 +1,102 @@
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import 'package:PiliPlus/common/constants.dart';
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import 'package:PiliPlus/common/skeleton/video_card_v.dart';
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import 'package:PiliPlus/common/widgets/loading_widget/http_error.dart';
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import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
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import 'package:PiliPlus/http/loading_state.dart';
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import 'package:PiliPlus/models/live/live_follow/item.dart';
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import 'package:PiliPlus/pages/live_follow/controller.dart';
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import 'package:PiliPlus/pages/live_follow/widgets/live_item_follow.dart';
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import 'package:PiliPlus/utils/grid.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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class LiveFollowPage extends StatefulWidget {
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const LiveFollowPage({super.key});
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@override
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State<LiveFollowPage> createState() => _LiveFollowPageState();
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}
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class _LiveFollowPageState extends State<LiveFollowPage> {
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final _controller = Get.put(LiveFollowController());
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Obx(
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() => Text(_controller.count.value != null
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? '${_controller.count.value}人正在直播'
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: '关注直播'),
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),
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),
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body: SafeArea(
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top: false,
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bottom: false,
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child: refreshIndicator(
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onRefresh: () async {
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await _controller.onRefresh();
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},
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child: CustomScrollView(
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slivers: [
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SliverPadding(
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padding: EdgeInsets.only(
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left: StyleString.safeSpace,
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right: StyleString.safeSpace,
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bottom: MediaQuery.paddingOf(context).bottom + 80,
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),
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sliver: Obx(() => _buildBody(_controller.loadingState.value)),
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),
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],
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),
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),
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),
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);
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}
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Widget _buildBody(LoadingState<List<LiveFollowItem>?> loadingState) {
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return switch (loadingState) {
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Loading() => SliverGrid(
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gridDelegate: SliverGridDelegateWithExtentAndRatio(
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mainAxisSpacing: StyleString.cardSpace,
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crossAxisSpacing: StyleString.cardSpace,
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maxCrossAxisExtent: Grid.smallCardWidth,
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childAspectRatio: StyleString.aspectRatio,
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mainAxisExtent: MediaQuery.textScalerOf(context).scale(90),
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),
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delegate: SliverChildBuilderDelegate(
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(context, index) {
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return const VideoCardVSkeleton();
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},
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childCount: 10,
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),
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),
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Success() => loadingState.response?.isNotEmpty == true
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? SliverGrid(
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gridDelegate: SliverGridDelegateWithExtentAndRatio(
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mainAxisSpacing: StyleString.cardSpace,
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crossAxisSpacing: StyleString.cardSpace,
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maxCrossAxisExtent: Grid.smallCardWidth,
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childAspectRatio: StyleString.aspectRatio,
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mainAxisExtent: MediaQuery.textScalerOf(context).scale(90),
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),
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delegate: SliverChildBuilderDelegate(
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(context, index) {
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if (index == loadingState.response!.length - 1) {
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_controller.onLoadMore();
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}
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return LiveCardVFollow(
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liveItem: loadingState.response![index],
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);
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},
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childCount: loadingState.response!.length,
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),
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)
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: HttpError(onReload: _controller.onReload),
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Error() => HttpError(
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errMsg: loadingState.errMsg,
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onReload: _controller.onReload,
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),
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};
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}
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}
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142
lib/pages/live_follow/widgets/live_item_follow.dart
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142
lib/pages/live_follow/widgets/live_item_follow.dart
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@@ -0,0 +1,142 @@
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import 'package:PiliPlus/common/constants.dart';
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import 'package:PiliPlus/common/widgets/image/image_save.dart';
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import 'package:PiliPlus/common/widgets/image/network_img_layer.dart';
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import 'package:PiliPlus/models/live/live_follow/item.dart';
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import 'package:PiliPlus/utils/utils.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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// 视频卡片 - 垂直布局
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class LiveCardVFollow extends StatelessWidget {
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final LiveFollowItem liveItem;
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const LiveCardVFollow({
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super.key,
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required this.liveItem,
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});
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@override
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Widget build(BuildContext context) {
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String heroTag = Utils.makeHeroTag(liveItem.roomid);
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return Card(
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clipBehavior: Clip.hardEdge,
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margin: EdgeInsets.zero,
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child: InkWell(
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onTap: () {
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Get.toNamed('/liveRoom?roomid=${liveItem.roomid}');
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},
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onLongPress: () => imageSaveDialog(
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title: liveItem.title,
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cover: liveItem.roomCover,
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),
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child: Column(
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children: [
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AspectRatio(
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aspectRatio: StyleString.aspectRatio,
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child: LayoutBuilder(builder: (context, boxConstraints) {
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double maxWidth = boxConstraints.maxWidth;
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double maxHeight = boxConstraints.maxHeight;
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return Stack(
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clipBehavior: Clip.none,
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children: [
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Hero(
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tag: heroTag,
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child: NetworkImgLayer(
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src: liveItem.roomCover!,
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width: maxWidth,
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height: maxHeight,
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),
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),
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Positioned(
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left: 0,
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right: 0,
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bottom: 0,
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child: AnimatedOpacity(
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opacity: 1,
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duration: const Duration(milliseconds: 200),
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child: videoStat(context),
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),
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),
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],
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);
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}),
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),
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liveContent(context)
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],
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),
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),
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);
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}
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Widget liveContent(context) {
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final theme = Theme.of(context);
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return Expanded(
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flex: 1,
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child: Padding(
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padding: const EdgeInsets.fromLTRB(5, 8, 5, 4),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'${liveItem.title}',
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textAlign: TextAlign.start,
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style: const TextStyle(
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letterSpacing: 0.3,
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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Row(
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children: [
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Expanded(
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child: Text(
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'${liveItem.uname}',
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textAlign: TextAlign.start,
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style: TextStyle(
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fontSize: theme.textTheme.labelMedium!.fontSize,
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color: theme.colorScheme.outline,
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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),
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],
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),
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],
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),
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),
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);
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}
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Widget videoStat(context) {
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return Container(
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height: 50,
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padding: const EdgeInsets.only(top: 26, left: 10, right: 10),
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: <Color>[
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Colors.transparent,
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Colors.black54,
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],
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tileMode: TileMode.mirror,
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),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'${liveItem.areaName}',
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style: const TextStyle(fontSize: 11, color: Colors.white),
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),
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Text(
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liveItem.textSmall ?? '',
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style: const TextStyle(fontSize: 11, color: Colors.white),
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),
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],
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),
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);
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}
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}
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