How to stay on screen sm-p905v

[Android Central Question]

I need tablet to stay on for unlimited time for work. How can I do that?

 

[belodion]

Settings, Display, Screen-Timeout.

Also, in Developer Options, the display can be set to stay on while the device is charging.
https://forums.androidcentral.com/showthread.php?t=409154

 

[B. Diddy]

Welcome to Android Central! Unfortunately, you can't use the screen timeout setting to keep the screen on indefinitely -- the longest interval is usually 30 minutes. The Developer Option is a good idea, but the device has to be plugged in for that to work.

See if Stay Alive! works for you.