386 lines
12 KiB
Dart
386 lines
12 KiB
Dart
// Author: fruit.com.cn
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import 'package:flutter/material.dart';
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import '../../../core/formatting/localized_content.dart';
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import '../../../core/theme/app_colors.dart';
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import '../../../core/theme/app_dimens.dart';
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import '../../../l10n/app_localizations.dart';
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import 'player_center_toggle.dart';
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import 'interaction_rail.dart';
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import 'player_overlay_models.dart';
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import 'seek_progress_bar.dart';
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part 'player_overlay_parts.dart';
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const double _topButtonSize = 36;
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const double _topBarHeight = 58;
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const double _boostHintIconSize = 16;
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const double _boostHintFontSize = 13;
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const List<Shadow> _playerTextShadows = [
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Shadow(color: AppColors.shadow, blurRadius: 5, offset: Offset(0, 1)),
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];
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/// K29 竖屏播放页浮层。
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class PlayerPlaybackOverlay extends StatelessWidget {
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/// 创建播放浮层。
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const PlayerPlaybackOverlay({
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super.key,
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required this.data,
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required this.actions,
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required this.controlsVisible,
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});
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/// 展示数据。
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final PlayerOverlayData data;
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/// 交互动作。
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final PlayerOverlayActions actions;
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/// 控制层是否可见。
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final bool controlsVisible;
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@override
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Widget build(BuildContext context) {
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return SafeArea(
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child: Stack(
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children: [
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Positioned.fill(
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child: LayoutBuilder(
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builder: (context, constraints) => GestureDetector(
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key: const Key('player-video-tap'),
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behavior: HitTestBehavior.opaque,
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onTap: actions.onTogglePlay,
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onLongPressStart: (details) =>
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_handleLongPressStart(details, constraints.maxWidth),
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onLongPressEnd: (_) => actions.onBoostEnd(),
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onLongPressCancel: actions.onBoostEnd,
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),
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),
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),
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_top(context),
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_bottom(context),
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if (controlsVisible) _rail(context),
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if (!data.playing)
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Center(
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child: PlayerCenterToggle(
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key: const Key('player-play-toggle'),
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playing: false,
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onTap: actions.onTogglePlay,
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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 _top(BuildContext context) {
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return Positioned(
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top: 0,
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left: 0,
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right: 0,
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child: Container(
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key: const Key('player-controls-top'),
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height: _topBarHeight,
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8),
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child: Row(
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children: [
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if (actions.onBack != null)
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_TopButton(
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key: const Key('player-back'),
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tooltip: data.l10n.backToSeries,
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icon: Icons.chevron_left_rounded,
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onPressed: actions.onBack!,
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)
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else
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const SizedBox(width: _topButtonSize),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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data.l10n.episodeLabel(data.episode.number),
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key: const Key('player-episode-heading'),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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color: AppColors.onPrimary,
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fontSize: 15,
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fontWeight: FontWeight.w700,
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shadows: _playerTextShadows,
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),
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),
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),
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_SpeedEntry(
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key: const Key('player-speed-entry'),
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speed: data.playbackSpeed,
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onTap: actions.onSpeed,
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),
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const SizedBox(width: 8),
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_TopButton(
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key: const Key('player-more'),
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tooltip: data.l10n.more,
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icon: Icons.more_vert_rounded,
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onPressed: actions.onMore,
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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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/// 长按分区：中间 1/3 弹更多，左右各 1/3 开始加速。
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void _handleLongPressStart(LongPressStartDetails details, double width) {
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final third = width / 3;
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final dx = details.localPosition.dx;
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if (dx < third || dx > width - third) {
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actions.onBoostStart();
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return;
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}
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actions.onLongPressCenter();
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}
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Widget _rail(BuildContext context) {
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final compact = MediaQuery.sizeOf(context).height < 700;
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return Positioned(
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right: AppDimens.spaceMd,
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top: MediaQuery.sizeOf(context).height * (compact ? 0.30 : 0.43),
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child: InteractionRail(
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key: const Key('player-interaction-rail'),
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items: [
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InteractionRailItem(
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key: const Key('player-rail-save'),
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asset: 'assets/icon/rail/rail_save.png',
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label: data.l10n.favorite,
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count: data.favoriteCount,
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countKey: const Key('player-rail-save-count'),
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selected: data.saved,
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onTap: actions.onSave,
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),
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InteractionRailItem(
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key: const Key('player-rail-comments'),
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asset: 'assets/icon/rail/rail_comment.png',
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label: data.l10n.comments,
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count: data.commentCount,
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countKey: const Key('player-rail-comments-count'),
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onTap: actions.onComments,
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),
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InteractionRailItem(
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key: const Key('player-rail-like'),
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asset: 'assets/icon/rail/rail_like.png',
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label: data.l10n.like,
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count: data.likeCount,
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countKey: const Key('player-rail-like-count'),
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selected: data.liked,
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onTap: actions.onLike,
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),
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InteractionRailItem(
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key: const Key('player-rail-share'),
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asset: 'assets/icon/rail/rail_share.png',
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label: data.l10n.share,
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onTap: actions.onShare,
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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 _bottom(BuildContext context) {
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return Positioned(
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left: 0,
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right: 0,
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bottom: 0,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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if (controlsVisible) _bottomInfo(context),
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if (data.boosting) _boostHint(),
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_bottomProgress(),
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// 加速态只保留进度条与提示，便于全屏快进时看清画面。
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if (!data.boosting) _bottomActions(),
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],
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),
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);
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}
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/// 加速提示：橙色小三角 + 当前倍速文案，悬在进度条上方。
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Widget _boostHint() {
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return Padding(
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key: const Key('player-speed-boost-hint'),
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padding: const EdgeInsets.only(bottom: 6),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.play_arrow_rounded,
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color: AppColors.blue,
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size: _boostHintIconSize,
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shadows: _playerTextShadows,
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),
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const SizedBox(width: 4),
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Text(
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data.l10n.speedBoosting(data.playbackSpeed.toStringAsFixed(1)),
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style: const TextStyle(
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color: AppColors.blue,
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fontSize: _boostHintFontSize,
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fontWeight: FontWeight.w700,
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shadows: _playerTextShadows,
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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 _bottomInfo(BuildContext context) {
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final series = localizedDramaTitle(data.l10n, data.drama);
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final synopsis = localizedDramaSynopsis(data.l10n, data.drama);
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return Padding(
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key: const Key('player-controls-bottom'),
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padding: const EdgeInsets.fromLTRB(14, 8, 14, 0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_detailRow(series),
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const SizedBox(height: 4),
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_EpisodeSynopsis(
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key: const Key('player-episode-synopsis'),
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l10n: data.l10n,
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episodeNumber: data.episode.number,
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synopsis: synopsis,
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authorNote: data.authorNote,
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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 _bottomProgress() {
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return Padding(
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key: const Key('player-progress-container'),
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padding: EdgeInsets.fromLTRB(14, controlsVisible ? 2 : 8, 14, 0),
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child: SeekProgressBar(
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key: const Key('player-progress'),
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valueListenable: data.controller,
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semanticsLabel: data.l10n.seekVideo,
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showTimes: true,
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compact: true,
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locked: data.locked,
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thumbnailService: data.thumbnailService,
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spriteAxisService: data.spriteAxisService,
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thumbnailsUrl: data.episode.thumbnailsUrl,
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episodeId: data.episode.id,
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posterUrl: data.drama.posterUrl,
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inactiveTrackColor: AppColors.inactiveTrack,
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onScrubStart: actions.onScrubStart,
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onSeek: actions.onSeek,
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),
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);
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}
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Widget _detailRow(String series) {
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return Material(
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color: AppColors.transparent,
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child: InkWell(
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key: const Key('player-open-detail'),
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onTap: actions.onDetail,
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 1),
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child: Row(
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children: [
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Flexible(
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child: Text(
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series,
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key: const Key('player-drama-title'),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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color: AppColors.onPrimary,
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fontFamily: 'Outfit',
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fontSize: 18,
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fontWeight: FontWeight.w800,
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shadows: _playerTextShadows,
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),
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),
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),
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const SizedBox(width: 4),
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const Icon(
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Icons.chevron_right_rounded,
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color: AppColors.playerMuted,
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size: 20,
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shadows: _playerTextShadows,
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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 _bottomActions() {
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return Padding(
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key: const Key('player-bottom-actions'),
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padding: const EdgeInsets.fromLTRB(14, 6, 14, 6),
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child: Row(
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children: [
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Expanded(
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child: Material(
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key: const Key('player-episodes-pill'),
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color: AppColors.playerOverlayPill,
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borderRadius: BorderRadius.circular(7),
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clipBehavior: Clip.antiAlias,
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child: InkWell(
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key: const Key('player-episodes'),
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onTap: actions.onEpisodes,
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borderRadius: BorderRadius.circular(7),
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 14,
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vertical: 8,
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),
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child: Row(
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children: [
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Expanded(
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child: Text(
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'${data.l10n.episodes} · '
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'${data.l10n.allEpisodesBadge(data.totalEpisodes)} · '
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'${data.l10n.freeWatch}',
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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color: AppColors.onPrimary,
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fontSize: 13.5,
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fontWeight: FontWeight.w800,
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shadows: _playerTextShadows,
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),
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),
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),
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const SizedBox(width: 8),
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const Icon(
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Icons.keyboard_arrow_up_rounded,
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color: AppColors.onPrimary,
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size: 18,
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shadows: _playerTextShadows,
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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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const SizedBox(width: 8),
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_BottomIconButton(
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key: const Key('player-bottom-clear-screen'),
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tooltip: controlsVisible
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? data.l10n.clearScreen
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: data.l10n.exitClearScreen,
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icon: controlsVisible
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? Icons.fullscreen_rounded
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: Icons.fullscreen_exit_rounded,
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onPressed: controlsVisible ? actions.onClear : actions.onExitClear,
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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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