loadPaymentProviderApps

Loads the payment provider apps and selects the first installed payment provider app or nothing if no payment provider app is installed. The selection (or lack of selection) will be visible once a PaymentComponentView is shown.

It should be sufficient to call loadPaymentProviderApps only once when your app starts.

By collecting the paymentProviderAppsFlow and selectedPaymentProviderAppFlow you can observe the state of the loading process.