public void addFocusClearedListener(FocusClearedListener focusClearedListener){
  mFocusClearedListeners.add(focusClearedListener);
}

public void addFocusClearedListener ( FocusClearedListener focusClearedListener ) { mFocusClearedListeners . add ( focusClearedListener ) ; }
register a listener to be notified when focus is cleared
