QT5.3 android : QApplication::AboutToQuit() not called

[bizut]

Hi All,

I'd like to do some saving when i close my application.
In my QMainWindow, i do this :
@connect (qApp, SIGNAL(AboutToQuit()), this, SLOT(OnAboutToQuit()));@

But the slot is never called when i close the application.
I can see thanks to applicationStateChanged() that the state becomes ApplicationSuspended when i click on the Home Button. But i cannot do clean up here since i could decide to come back to the application at this point.

Would you have an idea about what is wrong and above all how to save a state before the exit ?
Thank you all!

[Gianluca]

Pay attention to the upper and lower case of the method name.
The signal is aboutToQuit and no AboutToQuit
Check in your code.

[bizut]

Hi,

In my code, the call is right, it was just a typo when i wrote the post.

[Gianluca]

So, it seems a bug. Please, file it on https://bugreports.qt-project.org

If it's really a bug, then a possible workaround would be to extend QtActivity.java and in the onDestroy method call a native method that performs the task on quitting.