86 lines
2.2 KiB
Dart
86 lines
2.2 KiB
Dart
// Author: fruit.com.cn
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import 'package:flutter/material.dart';
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import '../../../core/theme/app_colors.dart';
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import '../../../l10n/app_localizations.dart';
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/// 清晰度档位面板：展示后端下发档位；HLS 多码率由播放器自动切换。
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class QualitySheet extends StatelessWidget {
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const QualitySheet({
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super.key,
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required this.qualities,
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this.selected = autoQuality,
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});
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static const String autoQuality = 'AUTO';
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final List<String> qualities;
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final String selected;
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@override
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Widget build(BuildContext context) {
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final l10n = AppLocalizations.of(context)!;
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return SafeArea(
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child: Column(
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key: const Key('player-quality-sheet'),
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mainAxisSize: MainAxisSize.min,
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children: [
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_header(l10n),
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for (final quality in qualities) _qualityTile(l10n, quality),
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_hint(l10n),
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],
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),
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);
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}
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Widget _header(AppLocalizations l10n) {
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return Padding(
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padding: const EdgeInsets.fromLTRB(20, 2, 20, 8),
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child: Align(
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alignment: Alignment.centerLeft,
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child: Text(
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l10n.playbackQuality,
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style: const TextStyle(
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color: AppColors.onSurface,
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fontSize: 14,
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fontWeight: FontWeight.w700,
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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 _qualityTile(AppLocalizations l10n, String quality) {
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final active = quality == selected;
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return ListTile(
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key: Key('player-quality-$quality'),
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dense: true,
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title: Text(
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_label(l10n, quality),
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style: TextStyle(
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color: active ? AppColors.blue : AppColors.cream,
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fontSize: 13,
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fontWeight: active ? FontWeight.w700 : FontWeight.w500,
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),
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),
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trailing: active
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? const Icon(Icons.check_rounded, color: AppColors.blue, size: 18)
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: null,
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);
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}
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Widget _hint(AppLocalizations l10n) {
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return Padding(
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padding: const EdgeInsets.fromLTRB(20, 6, 20, 14),
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child: Text(
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l10n.qualityAutoHint,
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style: const TextStyle(color: AppColors.muted, fontSize: 11),
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),
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);
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}
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String _label(AppLocalizations l10n, String quality) =>
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quality == autoQuality ? l10n.qualityAuto : quality;
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}
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