protected boolean findAndSetEmptyCells(ShortcutInfo item) {
   int[] emptyCell = new int[2];
   if (mContent.findCellForSpan(emptyCell, item.spanX, item.spanY)) {
     item.cellX = emptyCell[0];
     item.cellY = emptyCell[1];
     return true;
   } else {
     return false;
   }
 }