Keep the screen on during calls

[ralfyguy]

There is a Bixby Routine where you can make apps override the screen timeout for up to 10 minutes.

 

[042069]

If this is during speakerphone use I don't think this can be prevented. Ever since (at least) the Note 8, this has been a "feature". There have been multiple threads and multiple suggestions made but I have never seen anyone report success.

I have found the answer! STAVE ALIVE app in playstore. Install and open apps. Grant permissions. Choose specific apps for screen to stay on . Choose "CALL" from list ( NOT "phone"). I tried by selecting phone the first time to no avail. Choose CALL.
SCREEN STAYS ON DURING SPEAKERPHONE! does not even dim! You can select "allow screen to dim" in STAY ALIVE app settings if you wish.
So much better than "smart stay" . You can leave your phone on the table/desk on speaker, walk around the room and do whatever you needed speakerphone for in the first place. When you get back to your phone, screen is ON! Perfect for long automated hold calls when you have to listen to a million messages before making a selection w/keypad.

There are more than one app in playstore with name Screen On. Do you know the name of the company it comes from?

STAY ALIVE. pick the one that has a lightning bolt in red icon. Just installed today. Simple to use. Explained below in a different reply

The app name is called "screen on". And yes it works with android 10

STAY ALIVE app die same thing. Android 11 Samsung one UI 3.0