I know it can be hidden with the following code.
SystemChrome.setEnabledSystemUIOverlays([SystemUiOverlay.top]);
But as soon as I tap on the screen, the bottom action bar appears again. How can I solve this? Thank you very much
It's a bug in flutter; Nothing we can do for now:
https://github.com/flutter/flutter/issues/62412
Solution might be to hide both status bar and navigation bar
SystemChrome.setEnabledSystemUIOverlays([])