The problem is on the Apple Wallet's APIs. There's a requirement to check if payment card issue from my application is default or not. If it's not then do something to encourage the user to make it a default one. Now, I can't seem to find such API from Apple Wallet's PassKit
I've tried checking Apple's API Reference, Googling and Asking in Apple's developer forums. No, real solutions so far.
From the API reference, I found this PKPaymentPass.PKPaymentPassActivationState
but it only contains activation status, which does not seems to be status of being default payment card. Properties of PKPass
seems to be offering no such values, APIs from PKPassLibrary
also not.
Is there a way to do this? Or is just impossible?