Android: concurrency issue for Android_SetWindowFullscreen()

It accesses data->native_window, which can be changed by onNativeSurfacedChanged().

Currently, Android_SetWindowFullscreen() may access data->native_window after it
has been released, and before a new reference is acquired.

(can be reproduced by adding some SDL_Delay() in onNativeSurfacedChanged and
Android_SetWindowFullscreen() ).
1 file changed