public interface

ObservableValue.ValueObserver<T>

 androidx.pdf.util.ObservableValue.ValueObserver<T>

Subclasses:

SearchQueryObserver, PageSelectionValueObserver, SelectedMatchValueObserver, ZoomScrollValueObserver

Overview

Interface to be provided by observers of this value.

Summary

Methods
public voidonChange(java.lang.Object oldValue, java.lang.Object newValue)

Signals a new value has been recorded.

Methods

public void onChange(java.lang.Object oldValue, java.lang.Object newValue)

Signals a new value has been recorded.