Can i use all videos on youtube for my app ?

hello, i have a question about Intellectual Property for android app. i use youtue API to play video on my app. can i use all videos on youtube without violating the intellectual property?
sorry for my bad english :slight_smile:

If you are developing the apps only for yourself then there is no problem

I want to publish my app on google play

Sidestepping the “if you are allowed to show” question - even if you were allowed to show, you CANNOT show your own ads below it (that is monetizing someone else’s content.

Whether you can make another youtube player is the other question - and may possibly be allowed. But generally I think Google looks negatively on an app that capitalizes primarily on other people’s content.

You can create such app although there are some apps available on google play which allows its users to view youtube videos however you should read youtube’s terms and privacy policy which will give you better understanding.