I'm making an android kiosk app. Therefore, payment is made using a secure network pay display app with semi-integrations. The order created after payment was sent a command to be printed to the order printer through the print API. However, while the Network Pay app is running on the Flex device, the order form will not print on the kitchen printer. The order form will not be printed until you close the secure network pay display app. I would like to print using my kitchen printer even while the secure network pay display app is running. I would like to know what to do.
