public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.Inflate(Resource.Layout.media_player, container, false);
_browserAdapter = new BrowseAdapter(Activity);
View controls = rootView.FindViewById(Resource.Id.media_player);
controls.Visibility = ViewStates.Gone;
var listView = rootView.FindViewById <ListView>(Resource.Id.list_view);
listView.Adapter = _browserAdapter;
listView.ItemClick += (sender, e) => {
MediaBrowser.MediaItem item = _browserAdapter.GetItem(e.Position);
var listener = (IMediaSelected)Activity;
listener.OnMediaItemSelected(item);
};
Bundle args = Arguments;
_mediaId = args.GetString(ArgMediaId, null);
_mediaBrowser = new MediaBrowser(Activity,
new ComponentName(Activity, Java.Lang.Class.FromType(typeof(MusicService))),
_connectionCallback, null);
_subscriptionCallback.OnChildrenLoadedImpl = (parentId, children) => {
_browserAdapter.Clear();
_browserAdapter.NotifyDataSetInvalidated();
foreach (MediaBrowser.MediaItem item in children)
{
_browserAdapter.Add(item);
}
_browserAdapter.NotifyDataSetChanged();
};
_subscriptionCallback.OnErrorImpl = (id) => Toast.MakeText(Activity, "Error Loading Media", ToastLength.Long).Show();
_connectionCallback.OnConnectedImpl = () => {
Logger.Debug($"OnConnectedImpl: session token {_mediaBrowser.SessionToken}");
if (string.IsNullOrEmpty(_mediaId))
{
_mediaId = _mediaBrowser.Root;
}
_mediaBrowser.Subscribe(_mediaId, _subscriptionCallback);
if (_mediaBrowser.SessionToken == null)
{
throw new ArgumentNullException("No Session token");
}
var mediaController = new Android.Media.Session.MediaController(Activity, _mediaBrowser.SessionToken);
Activity.MediaController = mediaController;
};
_connectionCallback.OnConnectionFailedImpl = () => Logger.Debug("OnConnectionFailedImpl");
_connectionCallback.OnConnectionSuspendedImpl = () =>
{
Logger.Debug("OnConnectionSuspendedImpl");
Activity.MediaController = null;
};
return(rootView);
}
void LoadChildrenImpl(string parentId, Result result)
{
LogHelper.Debug(Tag, "OnLoadChildren: parentMediaId=", parentId);
var mediaItems = new JavaList <MediaBrowser.MediaItem> ();
if (MediaIDHelper.MediaIdRoot == parentId)
{
LogHelper.Debug(Tag, "OnLoadChildren.ROOT");
mediaItems.Add(new MediaBrowser.MediaItem(
new MediaDescription.Builder()
.SetMediaId(MediaIDHelper.MediaIdMusicsByGenre)
.SetTitle(GetString(Resource.String.browse_genres))
.SetIconUri(Android.Net.Uri.Parse("android.resource://" +
"com.example.android.mediabrowserservice/drawable/ic_by_genre"))
.SetSubtitle(GetString(Resource.String.browse_genre_subtitle))
.Build(), MediaItemFlags.Browsable
));
}
else if (MediaIDHelper.MediaIdMusicsByGenre == parentId)
{
LogHelper.Debug(Tag, "OnLoadChildren.GENRES");
foreach (var genre in musicProvider.Genres)
{
var item = new MediaBrowser.MediaItem(
new MediaDescription.Builder()
.SetMediaId(MediaIDHelper.CreateBrowseCategoryMediaID(MediaIDHelper.MediaIdMusicsByGenre, genre))
.SetTitle(genre)
.SetSubtitle(GetString(Resource.String.browse_musics_by_genre_subtitle, genre))
.Build(), MediaItemFlags.Browsable
);
mediaItems.Add(item);
}
}
else if (parentId.StartsWith(MediaIDHelper.MediaIdMusicsByGenre))
{
var genre = MediaIDHelper.GetHierarchy(parentId) [1];
LogHelper.Debug(Tag, "OnLoadChildren.SONGS_BY_GENRE genre=", genre);
foreach (var track in musicProvider.GetMusicsByGenre(genre))
{
var hierarchyAwareMediaID = MediaIDHelper.CreateMediaID(
track.Description.MediaId, MediaIDHelper.MediaIdMusicsByGenre, genre);
var trackCopy = new MediaMetadata.Builder(track)
.PutString(MediaMetadata.MetadataKeyMediaId, hierarchyAwareMediaID)
.Build();
var bItem = new MediaBrowser.MediaItem(
trackCopy.Description, MediaItemFlags.Playable);
mediaItems.Add(bItem);
}
}
else
{
LogHelper.Warn(Tag, "Skipping unmatched parentMediaId: ", parentId);
}
LogHelper.Debug(Tag, "OnLoadChildren sending ", mediaItems.Count,
" results for ", parentId);
result.SendResult(mediaItems);
}
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);
}
void LoadChildrenImpl (string parentId, Result result)
{
LogHelper.Debug (Tag, "OnLoadChildren: parentMediaId=", parentId);
var mediaItems = new JavaList<MediaBrowser.MediaItem> ();
if (MediaIDHelper.MediaIdRoot == parentId) {
LogHelper.Debug (Tag, "OnLoadChildren.ROOT");
mediaItems.Add (new MediaBrowser.MediaItem (
new MediaDescription.Builder ()
.SetMediaId (MediaIDHelper.MediaIdMusicsByGenre)
.SetTitle (GetString (Resource.String.browse_genres))
.SetIconUri (Android.Net.Uri.Parse ("android.resource://" +
"com.example.android.mediabrowserservice/drawable/ic_by_genre"))
.SetSubtitle (GetString (Resource.String.browse_genre_subtitle))
.Build (), MediaItemFlags.Browsable
));
} else if (MediaIDHelper.MediaIdMusicsByGenre == parentId) {
LogHelper.Debug (Tag, "OnLoadChildren.GENRES");
foreach (var genre in musicProvider.Genres) {
var item = new MediaBrowser.MediaItem (
new MediaDescription.Builder ()
.SetMediaId (MediaIDHelper.CreateBrowseCategoryMediaID (MediaIDHelper.MediaIdMusicsByGenre, genre))
.SetTitle (genre)
.SetSubtitle (GetString (Resource.String.browse_musics_by_genre_subtitle, genre))
.Build (), MediaItemFlags.Browsable
);
mediaItems.Add (item);
}
} else if (parentId.StartsWith (MediaIDHelper.MediaIdMusicsByGenre)) {
var genre = MediaIDHelper.GetHierarchy (parentId) [1];
LogHelper.Debug (Tag, "OnLoadChildren.SONGS_BY_GENRE genre=", genre);
foreach (var track in musicProvider.GetMusicsByGenre(genre)) {
var hierarchyAwareMediaID = MediaIDHelper.CreateMediaID (
track.Description.MediaId, MediaIDHelper.MediaIdMusicsByGenre, genre);
var trackCopy = new MediaMetadata.Builder (track)
.PutString (MediaMetadata.MetadataKeyMediaId, hierarchyAwareMediaID)
.Build ();
var bItem = new MediaBrowser.MediaItem (
trackCopy.Description, MediaItemFlags.Playable);
mediaItems.Add (bItem);
}
} else {
LogHelper.Warn (Tag, "Skipping unmatched parentMediaId: ", parentId);
}
LogHelper.Debug (Tag, "OnLoadChildren sending ", mediaItems.Count,
" results for ", parentId);
result.SendResult (mediaItems);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.Inflate(Resource.Layout.fragment_list, container, false);
browserAdapter = new BrowseAdapter(Activity);
View controls = rootView.FindViewById(Resource.Id.controls);
controls.Visibility = ViewStates.Gone;
var listView = rootView.FindViewById <ListView> (Resource.Id.list_view);
listView.Adapter = browserAdapter;
listView.ItemClick += (sender, e) => {
MediaBrowser.MediaItem item = browserAdapter.GetItem(e.Position);
try {
var listener = (IFragmentDataHelper)Activity;
listener.OnMediaItemSelected(item);
} catch (InvalidCastException ex) {
Log.Error(Tag, "Exception trying to cast to FragmentDataHelper", ex);
}
};
Bundle args = Arguments;
mediaId = args.GetString(ArgMediaId, null);
mediaBrowser = new MediaBrowser(Activity,
new ComponentName(Activity, Java.Lang.Class.FromType(typeof(MusicService))),
connectionCallback, null);
subscriptionCallback.OnChildrenLoadedImpl = (parentId, children) => {
browserAdapter.Clear();
browserAdapter.NotifyDataSetInvalidated();
foreach (MediaBrowser.MediaItem item in children)
{
browserAdapter.Add(item);
}
browserAdapter.NotifyDataSetChanged();
};
subscriptionCallback.OnErrorImpl = (id) => Toast.MakeText(Activity, "Error Loading Media", ToastLength.Long).Show();
connectionCallback.OnConnectedImpl = () => {
LogHelper.Debug(Tag, "onConnected: session token " + mediaBrowser.SessionToken);
if (mediaId == null)
{
mediaId = mediaBrowser.Root;
}
mediaBrowser.Subscribe(mediaId, subscriptionCallback);
if (mediaBrowser.SessionToken == null)
{
throw new ArgumentNullException("No Session token");
}
var mediaController = new Android.Media.Session.MediaController(Activity, mediaBrowser.SessionToken);
Activity.MediaController = mediaController;
};
connectionCallback.OnConnectionFailedImpl = () => LogHelper.Debug(Tag, "onConnectionFailed");
connectionCallback.OnConnectionSuspendedImpl = () => {
LogHelper.Debug(Tag, "onConnectionSuspended");
Activity.MediaController = null;
};
return(rootView);
}
