Searched refs:visibilityChangeListener (Results 1 – 1 of 1) sorted by relevance
397 public void addVisibilityChangeListener(VisibilityChangeListener visibilityChangeListener) { in addVisibilityChangeListener() argument398 if (visibilityChangeListener == null) { in addVisibilityChangeListener()401 mVisibilityChangeListeners.add(visibilityChangeListener); in addVisibilityChangeListener()402 visibilityChangeListener.onVisibilityChange(isVisible()); in addVisibilityChangeListener()