117 lines
3.1 KiB
Dart
117 lines
3.1 KiB
Dart
// Author: fruit.com.cn
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// 职责：首页推荐流加载骨架、页面保活与静态文案，保持原有行为。
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part of 'recommend_page.dart';
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const double _posterWidth = 132;
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const double _posterHeight = 176;
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const double _posterRadius = AppDimens.coverRadius;
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const double _copyLeft = 14;
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const double _copyRight = 72;
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const double _copyBottom = 42;
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const double _titleWidth = 190;
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const double _titleHeight = 18;
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const double _subtitleWidth = 140;
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const double _subtitleHeight = 12;
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const double _descriptionWidth = 220;
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const double _descriptionHeight = 10;
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const double _titleGap = 10;
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const double _subtitleGap = 8;
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const double _lineRadius = 6;
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class _RecommendFeedSkeleton extends StatelessWidget {
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const _RecommendFeedSkeleton();
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@override
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Widget build(BuildContext context) => const ColoredBox(
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key: Key('recommend-feed-skeleton'),
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color: AppColors.mediaBlack,
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child: Stack(
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children: [
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Center(
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child: SizedBox(
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width: _posterWidth,
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height: _posterHeight,
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child: DecoratedBox(
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decoration: BoxDecoration(
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color: AppColors.skeletonMedia,
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borderRadius: BorderRadius.all(Radius.circular(_posterRadius)),
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),
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),
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),
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),
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Positioned(
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left: _copyLeft,
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right: _copyRight,
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bottom: _copyBottom,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_SkeletonLine(width: _titleWidth, height: _titleHeight),
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SizedBox(height: _titleGap),
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_SkeletonLine(width: _subtitleWidth, height: _subtitleHeight),
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SizedBox(height: _subtitleGap),
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_SkeletonLine(
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width: _descriptionWidth,
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height: _descriptionHeight,
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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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class _SkeletonLine extends StatelessWidget {
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const _SkeletonLine({required this.width, required this.height});
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final double width;
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final double height;
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@override
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Widget build(BuildContext context) => Container(
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width: width,
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height: height,
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decoration: BoxDecoration(
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color: AppColors.skeletonMedia,
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borderRadius: BorderRadius.circular(_lineRadius),
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),
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);
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}
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class _KeepAliveTab extends StatefulWidget {
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const _KeepAliveTab({super.key, required this.child});
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final Widget child;
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@override
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State<_KeepAliveTab> createState() => _KeepAliveTabState();
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}
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class _KeepAliveTabState extends State<_KeepAliveTab>
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with AutomaticKeepAliveClientMixin<_KeepAliveTab> {
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@override
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bool get wantKeepAlive => true;
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@override
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Widget build(BuildContext context) {
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super.build(context);
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return widget.child;
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}
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}
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(String, String) _sectionCopy(
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AppLocalizations l10n,
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RecommendSectionKind section,
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) => switch (section) {
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RecommendSectionKind.hits => (l10n.weeklyHitsTitle, l10n.weeklyHitsSubtitle),
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RecommendSectionKind.newReleases => (
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l10n.weeklyNewTitle,
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l10n.weeklyNewSubtitle,
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),
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RecommendSectionKind.costume => (
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l10n.costumeAwardsTitle,
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l10n.costumeAwardsSubtitle,
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),
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};
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