question: private void onShowPopUp ( View anchor , IDirectory selection ) { PopupMenu popup = new PopupMenu ( getActivity ( ) , anchor ) ; popup . setOnMenuItemClickListener ( popUpListener ) ; MenuInflater inflater = popup . getMenuInflater ( ) ; inflater . inflate ( this . mContextMenue , popup . getMenu ( ) ) ; mPopUpSelection = selection ; popup . show ( ) ; }
target:  called via pathBar-Button-LongClick, tree-item-LongClick, popUp-button 