How do I get rid off this annoying grey bar that comes up at the top of some apps on my tab s2

[Darth_Prada]

I some apps I get a thick grey bar with the android robot chilling out on the left of it taking up screen real estate but it o my seems to do it on my tab s2 and on random apps i have a screen shot but can't seem to see anywhere to post it

The same bar doesn't show up on my pixel xl 2 or my friends tab e

 

[B. Diddy]

Welcome to Android Central! Here's how to post a screenshot: http://forums.androidcentral.com/ge...ide-how-post-screenshots-android-central.html