/// <summary>
/// Returns the all playlists.
/// </summary>
/// <returns>The set of <see cref="MediaControlPlaylist"/>.</returns>
/// <exception cref="InvalidOperationException">
/// The server has already been stopped.<br/>
/// -or-<br/>
/// An internal error occurs.
/// </exception>
/// <exception cref="ObjectDisposedException">The <see cref="MediaControllerManager"/> has already been disposed of.</exception>
/// <since_tizen> 5 </since_tizen>
public IEnumerable <MediaControlPlaylist> GetPlaylists()
{
ThrowIfStopped();
var playlists = new List <MediaControlPlaylist>();
Exception caught = null;
NativePlaylist.PlaylistCallback playlistCallback = (handle, _) =>
{
try
{
playlists.Add(new MediaControlPlaylist(handle));
return(true);
}
catch (Exception e)
{
caught = e;
return(false);
}
};
NativePlaylist.ForeachServerPlaylist(Manager.Handle, ServerAppId, playlistCallback, IntPtr.Zero)
.ThrowIfError("Failed to get playlist.");
if (caught != null)
{
throw caught;
}
return(playlists.AsReadOnly());
}
/// <summary>
/// Returns the all playlists.
/// </summary>
/// <returns>The set of <see cref="MediaControlPlaylist"/>.</returns>
/// <exception cref="InvalidOperationException">
/// The server has already been stopped.<br/>
/// -or-<br/>
/// An internal error occurs.
/// </exception>
/// <exception cref="ObjectDisposedException">The <see cref="MediaControllerManager"/> has already been disposed of.</exception>
/// <since_tizen> 5 </since_tizen>
public IEnumerable <MediaControlPlaylist> GetPlaylists()
{
ThrowIfStopped();
var playlists = new List <MediaControlPlaylist>();
NativePlaylist.PlaylistCallback playlistCallback = (handle, _) =>
{
playlists.Add(new MediaControlPlaylist(handle));
};
NativePlaylist.ForeachServerPlaylist(Manager.Handle, ServerAppId, playlistCallback, IntPtr.Zero)
.ThrowIfError("Failed to get playlist.");
return(playlists.AsReadOnly());
}