
Since we have the Playlist layer on top, it's always guaranteed that a new playlist item has a new uid. So we can just keep the old one in all cases and don't have to be careful to delete it. The deletion was necessary previously in case multiple MediaSources use the same uids. PiperOrigin-RevId: 291152349
ExoPlayer library
The ExoPlayer library is split into multiple modules. See ExoPlayer's top level README for more information about the available library modules and how to use them.