PublishCallback

AI-generated Key Takeaways

• PublishCallback is an abstract class used for handling events related to published messages.

• It includes a public constructor PublishCallback() and a public method onExpired().

• The onExpired() method is called when a published message expires due to the specified TTL or user action.

public abstract class PublishCallback extends Object

Callback for events which affect published messages.

See Also

• PublishOptions

Public Constructor Summary

PublishCallback()

Public Method Summary

void	onExpired() The published message is expired.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public PublishCallback ()

Public Methods

public void onExpired ()

The published message is expired.

Called if any of the following happened:

• The specified TTL for the call elapsed.
• User stopped the Nearby actions for the app.

Using this callback is recommended for cases when you need to update state (e.g. UI elements) when published messages expire.