OnPageChangedListener

All Implemented Interfaces:
```
public interface PdfThumbnailBar.OnPageChangedListener

                    
```
Listener for receiving page changes caused by the user touching or dragging the .

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`abstract void`	`onPageChanged(@NonNull() PdfThumbnailBarController controller, @IntRange(from = 0) int pageIndex)`	Called whenever the user touched or dragged across the thumbnail bar, selecting a different page.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - onPageChanged
```
 abstract void onPageChanged(@NonNull() PdfThumbnailBarController controller, @IntRange(from = 0) int pageIndex)
```
    Called whenever the user touched or dragged across the thumbnail bar, selecting a different page. The thumbnail bar won't update its internal state (i.e. the currently shown emphasized/highlighted page) after calling this method, but will wait for a subsequent call to onPageChanged or onPageChanged before updating.
    
    Parameters:
    
    controller - PdfThumbnailBarController that triggered this event.
    
    pageIndex - Number of the selected page.