How to hide the android status-bar ?

[lameriq]

Hi !

I have long been involved in GPS devices, especially iGO software in PDAs, GPS devices, smartphones, and so on. Unfortunately, I forgot a lot of things and I can not give advice . I searched on Google and also in this discussion forum, but I can't find the answer.

The button bar from Android is always visible and obstructs my screen. Please, how to hide the Android button bar (I mean the bar with the three basic Android control buttons) ?

iGO: Nextgen - AVICSYNC 9.18.28.696728 - 10.4.2017
SKIN: Skin by pongo / 2016-07-04
display mode: only landscape
Android: 6.0 (EMUI 4.0.3)
device: Huawei P8 Lite
Screen Resolution app (info): xhdpi / 320dpi / 720x1196 px (720x1280)
configuration file:

Spoiler: sys.txt

Please Login or Register to see the links

Thanks.