com.stripe.stripeterminal.callable

Interface DiscoveryListener

public DiscoveryListener

The DiscoveryListener is notified whenever the set of class Readers available for connection is updated.

For more information, see the official Stripe docs: Connecting to a Reader

Use of this SDK is subject to the Stripe Terminal Terms: https://stripe.com/terminal/legal

See Also:

class Reader, Connecting to a Reader

Method Summary

Modifier and Type	Method and Description
void	onUpdateDiscoveredReaders(java.util.List<? extends com.stripe.stripeterminal.model.external.Reader> readers) This method will be called repeatedly until:

Method Detail

onUpdateDiscoveredReaders

void onUpdateDiscoveredReaders(@NotNull
                               java.util.List<? extends com.stripe.stripeterminal.model.external.Reader> readers)

This method will be called repeatedly until:

• an error occurs

• Terminal.discoverReaders is canceled

• Terminal.connectReader is called with a discovered reader

You should not cache the class Reader objects in the readers list. In other words, after calling Terminal.connectReader with a discovered reader, you should not attempt to cache and re-use the class Reader object. The connectivity information associated with the discovered class Reader object will become stale.

Your app should display an updating list of discovered readers if your user is connecting to a reader for the first time. Otherwise, you may automatically select a previously saved reader. Once a selection has been made, call the Terminal.connectReader method to begin connecting to the reader.

Parameters:

readers - the class Readers found during discoverReaders.

See Also:

Terminal.discoverReaders, Terminal.connectReader, class Reader, Terminal.connectReader, class Reader, class Reader, Terminal.connectReader