Handling quit requests
Handling the notification
On desktop platforms, the has a special notification that is sent to all nodes when quitting is requested.
On Android, is sent instead. Pressing the Back button will exit the application if Application > Config > Quit On Go Back is checked in the Project Settings (which is the default).
Note
Handling the notification is done as follows (on any node):
GDScript
C#
It is important to note that by default, Godot apps have the built-in behavior to quit when quit is requested, this can be changed:
GDScript
C#