set Available Card Entry Method Changed Callback
abstract fun setAvailableCardEntryMethodChangedCallback(callback: Callback<Set<CardEntryMethod>>): CallbackReference
Registers a callback to notify the application when the set of available card entry methods changes. For example, as a magstripe reader is inserted or removed, this callback will be called to reflect the availability of the SWIPED card entry method.
Parameters
callback
The callback used to notify the app, probably for the purpose of updating a custom prompt UI, when the set of available card entry methods changes.