Close application from app list android event

Well outside simply using Android or Unitys API, you can use a myriad of methods from C# .NET.

This one comes to mind.

 if (AppDomain.IsFinalizingForUnload())
 {
     // Shutting down
 }

I'm sure a quick google search would provide at least 3 other ways.

I'm having the same problem. From in game, if I press Recent Apps button and immediately close the game, then neither OnApplicationPause nor OnApplicationQuit is triggered. But if I select another app and then close the game from Recent Applications, then it saves correctly.