Let iOS apps with external event handling report
onApplicationDidEnterBackground.
This functions allows iOS apps that have their own event handling to hook
into SDL to generate SDL events. This maps directly to an iOS-specific
event, but since it doesn't do anything iOS-specific internally, it is
available on all platforms, in case it might be useful for some specific
paradigm. Most apps do not need to use this directly; SDL's internal event
code will handle all this for windows created by SDL_CreateWindow!
Threadsafety:
It is safe to call this function from any thread.
Let iOS apps with external event handling report onApplicationDidEnterBackground.
This functions allows iOS apps that have their own event handling to hook into SDL to generate SDL events. This maps directly to an iOS-specific event, but since it doesn't do anything iOS-specific internally, it is available on all platforms, in case it might be useful for some specific paradigm. Most apps do not need to use this directly; SDL's internal event code will handle all this for windows created by SDL_CreateWindow!
Threadsafety: It is safe to call this function from any thread.