Android APIs
public abstract class

MessageListener

extends Object
java.lang.Object
   ↳ com.google.android.gms.nearby.messages.MessageListener

Class Overview

A listener for receiving subscribed messages. These callbacks will be delivered when messages are found or lost.

Summary

Public Constructors
MessageListener()
Public Methods
abstract void onFound(Message message)
Called when messages are found.
void onLost(Message message)
Called when a message is no longer detectable nearby.
[Expand]
Inherited Methods
From class java.lang.Object

Public Constructors

public MessageListener ()

Public Methods

public abstract void onFound (Message message)

Called when messages are found.

This method is called the first time the message is seen nearby. After a message has been lost (see onLost(Message)), it's eligible for onFound(Message) again.

Parameters
message The found message.

public void onLost (Message message)

Called when a message is no longer detectable nearby.

Note: This callback currently works best for messages attached to BLE beacons. For other messages, it may not be called in a timely fashion, or at all.

This method will not be called repeatedly (unless the message is found again between lost calls).

Parameters
message The lost message.