PopUp Player For YouTube allows you to watch videos and use other Android apps at the same time. This app is for users who want to multi-task on their Android devices.
Google Play Store Link
* Video player window hovers above all other...
im using hyperdrive on my S4 (http://forum.xda-developers.com/showthread.php?t=2301724)
it says modded youtube app...guess that's the reason?
most likely, yes. Google is very protective on 3rd party apps accessing their Yt videos. only the...
Same for me....service invalid
should work on rooted devices, you will need to have Youtube app installed first....