protected override void InitializeCommands() { base.InitializeCommands(); GoToPlaylistCommand = new DelegateCommand <PlaylistVk>(playlist => { NavigationService.Navigate(typeof(PlaylistView), new Dictionary <string, object> { ["playlist"] = playlist }); }); ShuffleAllCommand = new DelegateCommand(() => { List <IAudio> tracks = null; switch (_tabIndex) { case 0: tracks = Tracks.ToList(); break; case 1: tracks = _wallPosts?.SelectMany(p => p.Tracks).ToList(); break; } if (tracks.IsNullOrEmpty()) { return; } tracks.Shuffle(); AudioService.Instance.PlayAudio(tracks.First(), tracks); }); PlayAllCommand = new DelegateCommand(() => { List <IAudio> tracks = null; if (_tabIndex == 1) { tracks = _wallPosts?.SelectMany(p => p.Tracks).ToList(); } if (tracks.IsNullOrEmpty()) { return; } AudioService.Instance.PlayAudio(tracks.First(), tracks); }); }
protected override void InitializeCommands() { base.InitializeCommands(); //place other commands here AddPlaylistCommand = new DelegateCommand(async() => { var newPlaylist = (IPlaylist)await PopupControl.Show <EditPlaylistView>(); if (newPlaylist != null) { Playlists.Insert(0, newPlaylist); } }); GoToPlaylistCommand = new DelegateCommand <PlaylistVk>(playlist => { NavigationService.Navigate(typeof(PlaylistView), new Dictionary <string, object> { ["playlist"] = playlist }); }); ShuffleAllCommand = new DelegateCommand(() => { List <IAudio> tracks = null; switch (_tabIndex) { case 0: tracks = Tracks.ToList(); break; case 1: tracks = _news?.SelectMany(p => p.Tracks).ToList(); break; case 2: tracks = _wallPosts?.SelectMany(p => p.Tracks).ToList(); break; } if (tracks.IsNullOrEmpty()) { return; } tracks.Shuffle(); AudioService.Instance.PlayAudio(tracks.First(), tracks); }); PlayAllCommand = new DelegateCommand(() => { List <IAudio> tracks = null; if (_tabIndex == 1) { tracks = _news?.SelectMany(p => p.Tracks).ToList(); } else if (_tabIndex == 2) { tracks = _wallPosts?.SelectMany(p => p.Tracks).ToList(); } if (tracks.IsNullOrEmpty()) { return; } AudioService.Instance.PlayAudio(tracks.First(), tracks); }); }