Android fullscreen app and navigation bar using keyboard on nexus5

[AlterX]

Hello,
I have created an app in fullscreen mode, but I just discover that if I tap on textfield to write something, nexus pop up navigation bar along with keyboard...when I close keyboard, navigation bar doesn't disappear!!!

Do you know how to do this?

Thanks

[AlterX]

If I put app iin background and then show up again, all bars disappear...is there a way to eliminate those from system?

[metaDom]

i've encountered this problem, too. no solution found, yet :(

i've noticed some other apps (non qt) have this problem as well, probably it's using deprecated functions...

[AlterX]

I think it is just a problem of nexus...