Searched refs:windowFocusListener (Results 1 – 1 of 1) sorted by relevance
164 private val windowFocusListener = ViewTreeObserver.OnWindowFocusChangeListener { updateState() } in <lambda>() constant171 view.viewTreeObserver.addOnWindowFocusChangeListener(windowFocusListener) in onCreate()177 view.viewTreeObserver.removeOnWindowFocusChangeListener(windowFocusListener) in onDestroy()