question

Hi @GregoryForte,

You can do that by looping through the order and checking to see that item has been printed or not. Below is an example (Note: this code does not take into account items put onto a display; it only works for items that have been physically printed).

ArrayList<String> unprinted = new ArrayList<>();
List<LineItem> items = order.getLineItems();
for(LineItem item : items) {
  if (!item.getPrinted()){
    unprinted.add(item.getId());
  }
}
if(unprinted.isEmpty()){
  Toast.makeText(MainActivity.this, "No new line items", Toast.LENGTH_SHORT).show();
} else {
  new StaticOrderPrintJob.Builder().itemIds(unprinted).markPrinted(true).order(order).build().print(MainActivity.this, account);
}