Set window title on Android
I'm trying to set window title of QMainWindow in my Android app with setWindowTitle - there's no effect.
Is there another function to do this? Can I put a title instead of standard Android header which contains application name?
What header do you mean?
AFAIK Android application are always running in full screen mode, they dont' have a window frame and therefore also no window title.
If you expect to see an Android style action bar, then checkout this: http://stefanfrings.de/android_qt/index-en.html