NFC: Equivalent of NfcWorkerEventSuccess from before NFC refactor

[GMMan]

I'm finally getting around to updating my app that uses the old NfcWorker API to NfcListener, and I can't seem to find the equivalent of NfcWorkerEventSuccess. I was looking at NfcEventTypeRxEnd to add a hook for checking if something has changed, but it doesn't look like all events are propagated down to the callback fed to nfc_listener_start(). In particular, I'm using the Mifare Ultralight listener, and the only event it seems to propagate is MfUltralightListenerEventTypeAuth, which isn't very useful in my case. Is there some way I can detect that a write has occured to the emulated tag?

Also, just to confirm, when checking data I should be using nfc_listener_get_data() and commit back to the NFC device using nfc_device_set_data()? Or does the architecture guarantee that I can just use nfc_device_get_data() directly (with the same protocol specified in nfc_listener_alloc(), of course)? Just noticed its NfcDevice is internal, so I'll definitely have to do something different...