How do I disable text or apps messages when someone or we make a call?

[NoWeDoR]

When I call someone or someone calls me, the messages which I wrote them or the messages which they wrote me appears on calling screen. How can I disable it? I'm using Samsung Galaxy S7.

 

[Alanhd]

Are you using the default messaging app, there is a setting in that to turn of the Pop up display, but this will disable it for everything, not just calls, AFAIK

 

[NoWeDoR]

yes, I am using default messaging app, but unfortunately what you thought isn't related with my question.
I mention about calling screen.