How to save data if the application is closed through the Android menu?

Question

Android

How to save data if when closing the game through the Android menu, OnApplicationQuit and OnDestroy do not work? Thus, the data serialization process does not go through and the file is not overwritten.

Answer 1

Apparently the unit...
Save when focus is lost - OnApplicationFocus. You never know what happens later - the phone can simply sit down - then there will be no callbacks at all.