Android showFullScreen() and messagebox (Bug?)

[Qojote]

Hi there,

I have noticed a strange behavior on android:
My mainwindow is shown with showFullScreen() and so the soft keys and the status bar are hidden.
Whenever a messagebox is shown, the soft keys and the status bar are shown again on the top of my mainwindow.

Is this a bug? Is there a workaround to hide these controls again?

I am using Qt5.6 on a android 5.1.1 device

[mvuori]

First thing: No matter how trivial something is, always post some source code...

I wouldn't be surprised if QMessageBox behaved this way if the parent parameter is NULL and not your mainwindow.