626 lines
28 KiB
Dart
626 lines
28 KiB
Dart
import 'dart:ui';
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import 'package:auto_animated/auto_animated.dart';
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import 'package:flutter/material.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:focused_menu/focused_menu.dart';
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import 'package:focused_menu/modals.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:line_icons/line_icons.dart';
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import 'package:provider/provider.dart';
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import 'package:tuple/tuple.dart';
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import '../episodes/episode_detail.dart';
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import '../home/audioplayer.dart';
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import '../local_storage/key_value_storage.dart';
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import '../local_storage/sqflite_localpodcast.dart';
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import '../state/audio_state.dart';
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import '../state/download_state.dart';
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import '../type/episodebrief.dart';
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import '../type/play_histroy.dart';
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import 'custom_widget.dart';
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import 'extension_helper.dart';
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import 'open_container.dart';
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enum Layout { three, two, one }
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// ignore: must_be_immutable
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class EpisodeGrid extends StatelessWidget {
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final List<EpisodeBrief> episodes;
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final bool showFavorite;
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final bool showDownload;
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final bool showNumber;
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final int episodeCount;
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final Layout layout;
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final bool reverse;
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/// Count of animation items.
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final int initNum;
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EpisodeGrid({
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Key key,
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@required this.episodes,
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this.initNum = 12,
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this.showDownload = false,
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this.showFavorite = false,
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this.showNumber = false,
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this.episodeCount = 0,
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this.layout = Layout.three,
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this.reverse,
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}) : super(key: key);
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Future<int> _isListened(EpisodeBrief episode) async {
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var dbHelper = DBHelper();
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return await dbHelper.isListened(episode.enclosureUrl);
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}
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Future<Tuple5<int, bool, bool, bool, List<int>>> _initData(
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EpisodeBrief episode) async {
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var menuList = await _getEpisodeMenu();
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var tapToOpen = await _getTapToOpenPopupMenu();
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var listened = await _isListened(episode);
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var liked = await _isLiked(episode);
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var downloaded = await _isDownloaded(episode);
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return Tuple5(listened, liked, downloaded, tapToOpen, menuList);
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}
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Future<bool> _isLiked(EpisodeBrief episode) async {
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var dbHelper = DBHelper();
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return await dbHelper.isLiked(episode.enclosureUrl);
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}
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Future<List<int>> _getEpisodeMenu() async {
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var popupMenuStorage = KeyValueStorage(episodePopupMenuKey);
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var list = await popupMenuStorage.getMenu();
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return list;
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}
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Future<bool> _isDownloaded(EpisodeBrief episode) async {
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var dbHelper = DBHelper();
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return await dbHelper.isDownloaded(episode.enclosureUrl);
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}
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Future<bool> _getTapToOpenPopupMenu() async {
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var tapToOpenPopupMenuStorage = KeyValueStorage(tapToOpenPopupMenuKey);
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var boo = await tapToOpenPopupMenuStorage.getBool(defaultValue: false);
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return boo;
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}
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_markListened(EpisodeBrief episode) async {
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var dbHelper = DBHelper();
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// var marked = await dbHelper.checkMarked(episode);
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// if (!marked) {
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final history = PlayHistory(episode.title, episode.enclosureUrl, 0, 1);
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await dbHelper.saveHistory(history);
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// }
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}
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_markNotListened(String url) async {
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var dbHelper = DBHelper();
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await dbHelper.markNotListened(url);
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}
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_saveLiked(String url) async {
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var dbHelper = DBHelper();
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await dbHelper.setLiked(url);
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}
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_setUnliked(String url) async {
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var dbHelper = DBHelper();
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await dbHelper.setUniked(url);
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}
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/// Episode title widget.
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Widget _title(EpisodeBrief episode) => Container(
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alignment:
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layout == Layout.one ? Alignment.centerLeft : Alignment.topLeft,
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padding: EdgeInsets.only(top: 2.0),
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child: Text(
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episode.title,
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maxLines: layout == Layout.one ? 1 : 4,
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overflow:
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layout == Layout.one ? TextOverflow.ellipsis : TextOverflow.fade,
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),
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);
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/// Circel avatar widget.
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Widget _circleImage(BuildContext context,
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{EpisodeBrief episode, Color color, bool boo}) =>
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Container(
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height: context.width / 16,
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width: context.width / 16,
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child: boo
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? Center()
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: CircleAvatar(
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backgroundColor: color.withOpacity(0.5),
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backgroundImage: episode.avatarImage),
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);
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Widget _downloadIndicater(BuildContext context,
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{EpisodeBrief episode, bool isDownloaded}) =>
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showDownload || layout != Layout.three
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? isDownloaded
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? Container(
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height: 20,
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width: 20,
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margin: EdgeInsets.symmetric(horizontal: 5),
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padding: EdgeInsets.symmetric(horizontal: 2),
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decoration: BoxDecoration(
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color: context.accentColor,
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shape: BoxShape.circle,
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),
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child: Icon(
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Icons.arrow_downward,
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size: 15,
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color: Colors.white,
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),
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)
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: Center()
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: Center();
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/// New indicator widget.
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Widget _isNewIndicator(EpisodeBrief episode) => episode.isNew == 1
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? Container(
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padding: EdgeInsets.symmetric(horizontal: 2),
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child: Text('New',
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style: TextStyle(color: Colors.red, fontStyle: FontStyle.italic)),
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)
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: Center();
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/// Count indicator widget.
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Widget _numberIndicater(BuildContext context, {int index, Color color}) =>
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showNumber
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? Container(
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alignment: Alignment.topRight,
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child: Text(
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reverse
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? (index + 1).toString()
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: (episodeCount - index).toString(),
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style: GoogleFonts.teko(
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textStyle: TextStyle(
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fontSize: context.width / 24,
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color: color,
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),
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),
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),
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)
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: Center();
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/// Pubdate widget
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Widget _pubDate(BuildContext context, {EpisodeBrief episode, Color color}) =>
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Text(
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episode.pubDate.toDate(context),
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overflow: TextOverflow.visible,
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style: TextStyle(
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fontSize: context.width / 35,
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color: color,
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fontStyle: FontStyle.italic),
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);
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@override
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Widget build(BuildContext context) {
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var _width = context.width;
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var audio = Provider.of<AudioPlayerNotifier>(context, listen: false);
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var downloader = Provider.of<DownloadState>(context, listen: false);
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final options = LiveOptions(
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delay: Duration.zero,
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showItemInterval: Duration(milliseconds: 50),
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showItemDuration: Duration(milliseconds: 50),
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);
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final scrollController = ScrollController();
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final s = context.s;
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return SliverPadding(
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padding: const EdgeInsets.only(
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top: 10.0, bottom: 5.0, left: 15.0, right: 15.0),
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sliver: LiveSliverGrid.options(
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controller: scrollController,
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options: options,
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itemCount: episodes.length,
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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childAspectRatio:
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layout == Layout.three ? 1 : layout == Layout.two ? 1.5 : 4,
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crossAxisCount:
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layout == Layout.three ? 3 : layout == Layout.two ? 2 : 1,
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mainAxisSpacing: 6.0,
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crossAxisSpacing: 6.0,
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),
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itemBuilder: (context, index, animation) {
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final c = episodes[index].backgroudColor(context);
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scrollController.addListener(() {});
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return FadeTransition(
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opacity: Tween<double>(begin: index < initNum ? 0 : 1, end: 1)
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.animate(animation),
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child: Selector<AudioPlayerNotifier,
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Tuple3<EpisodeBrief, List<String>, bool>>(
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selector: (_, audio) => Tuple3(
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audio?.episode,
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audio.queue.playlist.map((e) => e.enclosureUrl).toList(),
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audio.episodeState),
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builder: (_, data, __) => OpenContainerWrapper(
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episode: episodes[index],
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closedBuilder: (context, action, boo) => FutureBuilder<
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Tuple5<int, bool, bool, bool, List<int>>>(
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future: _initData(episodes[index]),
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initialData: Tuple5(0, false, false, false, []),
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builder: (context, snapshot) {
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var isListened = snapshot.data.item1;
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var isLiked = snapshot.data.item2;
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var isDownloaded = snapshot.data.item3;
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var tapToOpen = snapshot.data.item4;
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var menuList = snapshot.data.item5;
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return Container(
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decoration: BoxDecoration(
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borderRadius:
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BorderRadius.all(Radius.circular(5.0)),
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color: isListened > 0
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? context.brightness == Brightness.light
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? Colors.grey[200]
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: Color.fromRGBO(40, 40, 40, 1)
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: context.scaffoldBackgroundColor,
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boxShadow: [
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BoxShadow(
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color: context.brightness == Brightness.light
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? context.primaryColor
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: Color.fromRGBO(40, 40, 40, 1),
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blurRadius: 0.5,
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spreadRadius: 0.5,
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),
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]),
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alignment: Alignment.center,
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child: Container(
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decoration: BoxDecoration(
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borderRadius:
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BorderRadius.all(Radius.circular(5.0)),
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border: Border.all(
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color: context.brightness == Brightness.light
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? context.primaryColor
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: context.scaffoldBackgroundColor,
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width: 1.0,
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),
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),
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child: FocusedMenuHolder(
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blurSize: 0.0,
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menuItemExtent: 45,
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menuBoxDecoration: BoxDecoration(
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color: Colors.transparent,
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borderRadius:
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BorderRadius.all(Radius.circular(15.0))),
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duration: Duration(milliseconds: 100),
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tapMode:
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tapToOpen ? TapMode.onTap : TapMode.onLongPress,
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animateMenuItems: false,
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blurBackgroundColor:
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context.brightness == Brightness.light
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? Colors.white38
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: Colors.black38,
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bottomOffsetHeight: 10,
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menuOffset: 6,
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menuItems: <FocusedMenuItem>[
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FocusedMenuItem(
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backgroundColor:
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context.brightness == Brightness.light
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? context.primaryColor
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: context.dialogBackgroundColor,
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title: Text(data.item1 != episodes[index]
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? s.play
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: s.playing),
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trailingIcon: Icon(
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LineIcons.play_circle_solid,
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color: Theme.of(context).accentColor,
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),
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onPressed: () {
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if (data.item1 != episodes[index]) {
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audio.episodeLoad(episodes[index]);
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}
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}),
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menuList.contains(1)
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? FocusedMenuItem(
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backgroundColor:
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context.brightness == Brightness.light
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? context.primaryColor
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: context.dialogBackgroundColor,
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title: data.item2.contains(
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episodes[index].enclosureUrl)
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? Text(s.remove)
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: Text(s.later),
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trailingIcon: Icon(
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LineIcons.clock_solid,
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color: Colors.cyan,
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),
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onPressed: () {
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if (!data.item2.contains(
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episodes[index].enclosureUrl)) {
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audio.addToPlaylist(episodes[index]);
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Fluttertoast.showToast(
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msg: s.toastAddPlaylist,
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gravity: ToastGravity.BOTTOM,
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);
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} else {
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audio
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.delFromPlaylist(episodes[index]);
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Fluttertoast.showToast(
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msg: s.toastRemovePlaylist,
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gravity: ToastGravity.BOTTOM,
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);
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}
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})
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: null,
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menuList.contains(2)
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? FocusedMenuItem(
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backgroundColor:
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context.brightness == Brightness.light
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? context.primaryColor
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: context.dialogBackgroundColor,
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title: isLiked
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? Text(s.unlike)
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: Text(s.like),
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trailingIcon: Icon(LineIcons.heart,
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color: Colors.red, size: 21),
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onPressed: () async {
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if (isLiked) {
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await _setUnliked(
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episodes[index].enclosureUrl);
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audio.setEpisodeState = true;
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Fluttertoast.showToast(
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msg: s.unliked,
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gravity: ToastGravity.BOTTOM,
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);
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} else {
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await _saveLiked(
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episodes[index].enclosureUrl);
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audio.setEpisodeState = true;
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Fluttertoast.showToast(
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msg: s.liked,
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gravity: ToastGravity.BOTTOM,
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);
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}
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})
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: null,
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menuList.contains(3)
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? FocusedMenuItem(
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backgroundColor:
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context.brightness == Brightness.light
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? context.primaryColor
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: context.dialogBackgroundColor,
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title: isListened > 0
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? Text(s.markNotListened,
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style: TextStyle(
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color: context.textColor
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.withOpacity(0.5)))
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: Text(
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s.markListened,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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trailingIcon: SizedBox(
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width: 23,
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height: 23,
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child: CustomPaint(
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painter: ListenedAllPainter(
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Colors.blue,
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stroke: 1.5)),
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),
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onPressed: () async {
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if (isListened < 1) {
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await _markListened(episodes[index]);
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audio.setEpisodeState = true;
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Fluttertoast.showToast(
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msg: s.markListened,
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gravity: ToastGravity.BOTTOM,
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);
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} else {
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await _markNotListened(
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episodes[index].enclosureUrl);
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audio.setEpisodeState = true;
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Fluttertoast.showToast(
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msg: s.markNotListened,
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gravity: ToastGravity.BOTTOM,
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);
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}
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})
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: null,
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menuList.contains(4)
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? FocusedMenuItem(
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backgroundColor:
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context.brightness == Brightness.light
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? context.primaryColor
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: context.dialogBackgroundColor,
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title: isDownloaded
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? Text(s.downloaded,
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style: TextStyle(
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color: context.textColor
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.withOpacity(0.5)))
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: Text(s.download),
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trailingIcon: Icon(
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LineIcons.download_solid,
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color: Colors.green),
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onPressed: () {
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if (!isDownloaded) {
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downloader.startTask(episodes[index]);
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}
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})
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: null
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],
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action: action,
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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children: <Widget>[
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Expanded(
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flex: layout == Layout.one ? 1 : 2,
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child: Row(
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mainAxisAlignment:
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MainAxisAlignment.start,
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crossAxisAlignment:
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CrossAxisAlignment.center,
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children: <Widget>[
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layout != Layout.one
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? _circleImage(context,
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episode: episodes[index],
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color: c,
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boo: boo)
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: _pubDate(context,
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episode: episodes[index],
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color: c),
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Spacer(),
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// _listenIndicater(context,
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// episode: episodes[index],
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// isListened: snapshot.data),
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_isNewIndicator(episodes[index]),
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_downloadIndicater(context,
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episode: episodes[index],
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isDownloaded: isDownloaded),
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_numberIndicater(context,
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index: index, color: c)
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],
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),
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),
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Expanded(
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flex: layout == Layout.one ? 3 : 5,
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child: layout != Layout.one
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? _title(episodes[index])
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: Row(
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crossAxisAlignment:
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CrossAxisAlignment.center,
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children: [
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_circleImage(context,
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episode: episodes[index],
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color: c,
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boo: boo),
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SizedBox(
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width: 5,
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),
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Expanded(
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child:
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_title(episodes[index]))
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],
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),
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),
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Expanded(
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flex: 1,
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child: Row(
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crossAxisAlignment:
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CrossAxisAlignment.start,
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mainAxisAlignment:
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MainAxisAlignment.start,
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children: <Widget>[
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if (layout != Layout.one)
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_pubDate(context,
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episode: episodes[index],
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color: c),
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Spacer(),
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if (layout != Layout.three &&
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episodes[index].duration != 0)
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Container(
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alignment: Alignment.center,
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child: Text(
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episodes[index].duration.toTime,
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style: TextStyle(
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fontSize: _width / 35),
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),
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),
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if (episodes[index].duration != 0 &&
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episodes[index].enclosureLength !=
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null &&
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episodes[index].enclosureLength !=
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0 &&
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layout != Layout.three)
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Text(
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'|',
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style: TextStyle(
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fontSize: _width / 35,
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// color: _c,
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// fontStyle: FontStyle.italic,
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),
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),
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if (layout != Layout.three &&
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episodes[index].enclosureLength !=
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null &&
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episodes[index].enclosureLength !=
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0)
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Container(
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alignment: Alignment.center,
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child: Text(
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'${(episodes[index].enclosureLength) ~/ 1000000}MB',
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style: TextStyle(
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fontSize: _width / 35),
|
|
),
|
|
),
|
|
Padding(
|
|
padding: EdgeInsets.all(1),
|
|
),
|
|
if ((showFavorite ||
|
|
layout != Layout.three) &&
|
|
isLiked)
|
|
Icon(
|
|
Icons.favorite,
|
|
color: Colors.red,
|
|
size: _width / 35,
|
|
)
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class OpenContainerWrapper extends StatelessWidget {
|
|
const OpenContainerWrapper({
|
|
this.closedBuilder,
|
|
this.episode,
|
|
this.playerRunning,
|
|
});
|
|
|
|
final OpenContainerBuilder closedBuilder;
|
|
final EpisodeBrief episode;
|
|
final bool playerRunning;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Selector<AudioPlayerNotifier, Tuple2<bool, PlayerHeight>>(
|
|
selector: (_, audio) => Tuple2(audio.playerRunning, audio.playerHeight),
|
|
builder: (_, data, __) => OpenContainer(
|
|
playerRunning: data.item1,
|
|
playerHeight: kMinPlayerHeight[data.item2.index],
|
|
flightWidget: CircleAvatar(backgroundImage: episode.avatarImage),
|
|
transitionDuration: Duration(milliseconds: 400),
|
|
beginColor: Theme.of(context).primaryColor,
|
|
endColor: Theme.of(context).primaryColor,
|
|
closedColor: Theme.of(context).brightness == Brightness.light
|
|
? Theme.of(context).primaryColor
|
|
: Theme.of(context).scaffoldBackgroundColor,
|
|
openColor: Theme.of(context).scaffoldBackgroundColor,
|
|
openElevation: 0,
|
|
closedElevation: 0,
|
|
openShape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(10.0))),
|
|
closedShape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(5.0))),
|
|
transitionType: ContainerTransitionType.fadeThrough,
|
|
openBuilder: (context, _, boo) {
|
|
return EpisodeDetail(
|
|
episodeItem: episode,
|
|
hide: boo,
|
|
);
|
|
},
|
|
tappable: true,
|
|
closedBuilder: closedBuilder,
|
|
),
|
|
);
|
|
}
|
|
}
|