@Override
 public boolean onContextItemSelected(MenuItem item) {
   long productId = ((AdapterView.AdapterContextMenuInfo) item.getMenuInfo()).id;
   switch (item.getItemId()) {
     case R.id.action_edit:
       productListener.onProductEdit(productId);
       return true;
     case R.id.action_delete:
       productListener.onProductDelete(productId);
       return true;
   }
   return super.onContextItemSelected(item);
 }
 public void reloadLists() {
   Products products = productListener.onSupplyProducts();
   todoAdapter.changeCursor(products.findTodo());
   doneAdapter.changeCursor(products.findDone());
 }