Using an application in portrait orientation, turning off the device would dispatch SDL_APP_WILLENTERBACKGROUND
, then SDL_APP_DIDENTERBACKGROUND
then lock the screen.
However, rotating the application the application to landscape, then turning off the device would incorrectly dispatch SDL_APP_WILLENTERBACKGROUND
, SDL_APP_WILLENTERBACKGROUND
, SDL_APP_WILLENTERFOREGROUND
and then SDL_APP_DIDENTERFOREGROUND
before locking the screen. You can imagine how this created trouble
It appears this occurs because (on this application) turning off a device when in landscape is triggering a resize. The resize logic in SDLActivity
triggers a resume.
This patch has resolved the issue on my device:
It prevents the dispatch of (improper) FOREGROUND
events when locking the device, but we get still events when the device is turned back on and unlocked.
Thanks