I'm currently developing an application with the Zebra Android SDK and facing a challenge in determining when a print job has completed on a Zebra printer. I am using the latest version of the Zebra Android SDK.
I attempted to use the sendAndWaitForResponse method in conjunction with the ^HV ZPL command, hoping to receive a "finished" response or similar indication when the print job completes.
However, I didn't receive the expected response. The response was always empty or not indicative of the print job's completion. I suspect this might be due to the specifications of my printer, which operates based on the guidelines provided in Volume One of the ZPL manual. It's possible that the ^HV command or the way I'm using it isn't compatible or sufficient for detecting the end of a print job in my specific scenario.