Hello @narae0.kim,
No worries, thank you for your answer. I noticed that the screensaver also kicks in even if my video player is not in fullscreen. It basically covers in black everything that is not the video player. Do you know if there is any way we can tell LG that we are/aren’t in fullscreen?
I read in this past reply that you wrote that WebLock is not an official API in WebOS. Do you know if there is any official way to tell the WebOS browser that we aren’t in fullscreen? Perhaps the standard Fullscreen API?