I am implementing add a card to google pay. I download the demo project and install the demo app. And I basically copy code from that demo to my project but almost all functions return the error Ca...

What is the key thing to adjust in NFC HCE application to get it visible under settings NFC Tap and Pay Following code returns true for the app, so it's capable of payment: boolean isDefault = Ca...

Let's think about a case where user has installed multiple applications capable of NFC HCE payments. Those application services are visible under settings NFC Tap and Pay. How to programmatically ...