integrate-payroc-app-switching

Guides an Android developer whose POS app runs on the same payment terminal as the Payroc App through card-present payments with Payroc Cloud app switching: start the Payroc App service, submit the instruction over REST, switch the screen to the Payroc App for the card, poll, read the result from the payment, and switch back. Use it whenever someone mentions Payroc app switching, switching between their POS app and the Payroc App, launching the Payroc App from their own Android app, a POS that runs on the terminal itself, MITCActivity, PBCService, wn.pax.mitc, the overlay (draw over other apps) permission for Payroc payments, or putting a POS app on the Paxstore. Covers sales, unreferenced refunds and signatures on the same device, cancels and timeouts, and recovering a sale after lost connectivity. Do NOT use it for a POS on a separate computer, tablet or phone that sends sales to a terminal (integrate-payroc-cloud), for Tap to Pay on iPhone, or for online checkouts.

Version

0.1.2