public void FloorInit() {
   id = 0;
   FloorList = new ArrayList<Floor>();
   Floor[] floor_arr = null;
   try {
     Log.e("DB service", "Service : " + svc.toString());
     Log.e("DB service", "callgetallfloor");
     floor_arr = svc.getAllFloors();
     Log.e("DB service", "Service : " + floor_arr);
     if (floor_arr == null) return;
   } catch (SQLException e) {
     // TODO Auto-generated catch block
     e.printStackTrace();
   }
   if (floor_arr != null) {
     for (Floor f : floor_arr) {
       FloorList.add(f);
       Log.e("fd", f.toString());
       id = f.getId().intValue();
     }
   }
 }