updateOverlayIcon method
void
updateOverlayIcon()
Implementation
void updateOverlayIcon(){ //triggered when the video ends
if(playerController.value.value.position.inMilliseconds.toDouble() == playerController.value.value.duration.inMilliseconds.toDouble() && !playerController.value.value.isPlaying && mounted){
overlayVisible.value = true;
_overlayTimer?.cancel();
}
}