public abstract class

CallbackRegistry.NotifierCallback<C, T, A>

extends java.lang.Object

 java.lang.Object

↳androidx.databinding.CallbackRegistry.NotifierCallback<C, T, A>

Overview

Class used to notify events from CallbackRegistry.

Summary

Constructors
publicNotifierCallback()

Methods
public abstract voidonNotifyCallback(java.lang.Object callback, java.lang.Object sender, int arg, java.lang.Object arg2)

Called by CallbackRegistry during CallbackRegistry.notifyCallbacks(T, int, A)} to notify the callback.

from java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

public NotifierCallback()

Methods

public abstract void onNotifyCallback(java.lang.Object callback, java.lang.Object sender, int arg, java.lang.Object arg2)

Called by CallbackRegistry during CallbackRegistry.notifyCallbacks(T, int, A)} to notify the callback.

Parameters:

callback: The callback to notify.
sender: The opaque sender object.
arg: The opaque notification parameter.
arg2: An opaque argument passed in CallbackRegistry.notifyCallbacks(T, int, A)

See also: CallbackRegistry.CallbackRegistry(CallbackRegistry.NotifierCallback)