private void LoadChildrenImpl(string parentId, Result result)
{
var mediaItems = new JavaList <MediaBrowser.MediaItem>();
if (HierarchyHelper.PodcastRoot == parentId)
{
Logger.Debug("Load ROOT");
mediaItems.Add(new MediaBrowser.MediaItem(
new MediaDescription.Builder()
.SetMediaId(HierarchyHelper.PodcastsByMonth)
.SetTitle("All Playlists")
.SetIconUri(Android.Net.Uri.Parse("android.resource://com.henry.mypodcast/drawable/ic_by_genre"))
.SetSubtitle("Bursts By Playlist")
.Build(), MediaItemFlags.Browsable));
}
else if (HierarchyHelper.PodcastsByMonth == parentId)
{
Logger.Debug("Load BYMONTH List");
foreach (var playlist in _musicProvider._playlists)
{
var item = new MediaBrowser.MediaItem(
new MediaDescription.Builder()
.SetMediaId(HierarchyHelper.PodcastsByMonth + HierarchyHelper.CategorySeparator + playlist.Id.ToString())
.SetTitle(playlist.Name)
.SetSubtitle($"{playlist.Name} Bursts")
.Build(), MediaItemFlags.Browsable);
mediaItems.Add(item);
}
}
else if (parentId.StartsWith(HierarchyHelper.PodcastsByMonth))
{
var playlistId = int.Parse(HierarchyHelper.GetHierarchy(parentId)[1]);
Logger.Debug("Load List of Podcasts for Month");
foreach (var track in _musicProvider.GetMusicsByPlaylist(playlistId))
{
var hierarchyAwareMediaID = HierarchyHelper.EncodeMediaID(
track.Description.MediaId, HierarchyHelper.PodcastsByMonth, playlistId.ToString());
var trackCopy = new MediaMetadata.Builder(track)
.PutString(MediaMetadata.MetadataKeyMediaId, hierarchyAwareMediaID)
.Build();
var bItem = new MediaBrowser.MediaItem(
trackCopy.Description, MediaItemFlags.Playable);
mediaItems.Add(bItem);
}
}
result.SendResult(mediaItems);
}
private List <MediaSession.QueueItem> ConvertToQueue(IEnumerable <MediaMetadata> tracks, params string[] categories)
{
var queue = new List <MediaSession.QueueItem>();
int count = 0;
foreach (var track in tracks)
{
string hierarchyAwareMediaID = HierarchyHelper.EncodeMediaID(track.Description.MediaId, categories);
MediaMetadata trackCopy = new MediaMetadata.Builder(track)
.PutString(MediaMetadata.MetadataKeyMediaId, hierarchyAwareMediaID)
.Build();
var item = new MediaSession.QueueItem(trackCopy.Description, count++);
queue.Add(item);
}
return(queue);
}