/// <summary>
/// Returns the metadata set by the server.
/// </summary>
/// <returns>The metadata.</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>
/// <seealso cref="MediaControlServer.SetMetadata(MediaControlMetadata)"/>
/// <since_tizen> 4 </since_tizen>
public MediaControlMetadata GetMetadata()
{
ThrowIfStopped();
IntPtr metadataHandle = IntPtr.Zero;
try
{
Native.GetServerMetadata(Manager.Handle, ServerAppId, out metadataHandle).
ThrowIfError("Failed to get metadata.");
return(new MediaControlMetadata(metadataHandle));
}
finally
{
if (metadataHandle != IntPtr.Zero)
{
Native.DestroyMetadata(metadataHandle);
}
}
}