> My kingdom for the ability Then, for your kingdom, you will be able to afford building an app that plays YT videos only if matching some regular expression b

> My kingdom for the ability Then, for your kingdom, you will be able to afford building an app that plays YT videos only if matching some regular expression based on your whitelist. You can apparently stream YT videos through the ExoPlayer library or other tricks, see e.g. https://stackoverflow.com/questions/29607104/how-to-play-youtube-video-in-exoplayer-in-android https://stackoverflow.com/questions/29607104/how-to-play-you...