Is there a way to send a print task to an IPP-enab

问题:

I'm working on an Android print service application which is supposed to allow the user to do the following: browse through the phone's internal storage and send the selected file to an IPP-enabled printer to print.

I've combed the net for the past few days, but i've only found one solution [How to use ipp(Internet Printing Protocol) with HTTP to print file in android? that somewhat makes sense to me. However, i've no idea how to go on from here on, besides knowing that a http put request must be made to the printer's url. Any help? Thanks

Note: the Google Cloud Print is NOT an option for me.

回答1:

As starting point you should

• read the IPP Implementor's Guide
• implement IPP encoding and transport
• have a good understanding of IPP model and semantics