Main component destructor function is not called when exiting an app on Android

[aamf]

Hi there, it’s the same thing on iOS, so one should definitely not count on the destructor being called on mobile devices! I learned this from this very useful post:

ScopedValueSaver - never worry about App State again

Howdy. I’ve been working on an iOS release of my project and one of the things I learned the hard way that iOS likes to do is not actually quit your application and call any of your destructors! In my case, my desktop project used all of the destructors to save data to disk. So, I created a wrapper class that I use to wrap all of my state-like variables which automatically saves them to disk whenever they’re updated. And if it’s the first time creating the variable, it’ll automatically b…