Embeed the youtube into the APP

Youtube API way:
https://www.sitepoint.com/using-the-youtube-api-to-embed-video-in-an-android-app/


Not use Youtube API way:

Video

https://github.com/lipangit/jiecaovideoplayer

https://github.com/google/ExoPlayer

http://www.androidhive.info/2014/12/how-to-play-youtube-video-in-android-app/

Youtube

https://github.com/PierfrancescoSoffritti/AndroidYouTubePlayer

https://github.com/Glurt/EdenYouTube

https://github.com/TheFinestArtist/YouTubePlayerActivity

No need use youtube api way:

https://github.com/roy989898/useVideoViewPlayYoutube

Tutorial:

https://www.sitepoint.com/using-the-youtube-api-to-embed-video-in-an-android-app/

Webview

https://github.com/JackDinealKIM/youtube-android-player-helper