All Implemented Interfaces:

android.graphics.drawable.Drawable.Callback , android.view.KeyEvent.Callback , android.view.ViewManager , android.view.ViewParent , android.view.accessibility.AccessibilityEventSource , com.pspdfkit.internal.document.reflow.ReflowProcessorListener , com.pspdfkit.ui.PSPDFKitViews.PSPDFView
```
public class PdfReaderView
extends FrameLayout implements PSPDFKitViews.PSPDFView, ReflowProcessorListener
                    
```
Reader View component containing a styled web view for showing the reflowed text. Reflowing means that the content will be more readable in different device sizes, without requiring a lot of zooming in and out, or scrolling. To inspect the CSS style applied to the web view please refer to the `pspdfkit/reader-view.css` file in the assets folder. This component is disabled by default and requires the reader view license to work.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

Field Summary

Fields
Modifier and Type Field Description

public boolean isDisplayed

Constructor Summary

Constructors
Constructor	Description
`PdfReaderView(Context context)`
`PdfReaderView(Context context, AttributeSet attrs)`
`PdfReaderView(Context context, AttributeSet attrs, int defStyleAttr)`
`PdfReaderView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)`

Enum Constant Summary

Enum Constants
Enum Constant Description

Method Summary

Modifier and Type	Method	Description
`boolean`	`isDisplayed()`	Called when the activity needs to know the visibility of this view.
`static boolean`	`doesDeviceSupportReaderView(@NonNull() Context context)`	Checks whether PSPDFKit can show `PdfReaderView` on this device.
`void`	`setDocument(@NonNull() PdfDocument document, @NonNull() PdfConfiguration configuration)`	Called when the `document` has been loaded and is going to be displayed.
`void`	`addOnVisibilityChangedListener(@NonNull() OnVisibilityChangedListener listener)`	Register a `listener` that would like to receive visibility change events.
`void`	`removeOnVisibilityChangedListener(@NonNull() OnVisibilityChangedListener listener)`	Unregister a previously registered `listener` that no longer wants to receive visibility change events.
`void`	`show()`	Shows the outline view (scroll down animation).
`void`	`clearDocument()`	Called by the activity when the view should unbind the previously set document.
`PSPDFKitViews.Type`	`getPSPDFViewType()`	Returns the current type of this view.
`void`	`hide()`	Hides the outline view (scroll up animation).
`void`	`progress(int currentPage, int totalPages)`	Reports the progress of the reflow operation, giving the current page that is being reflowed and the total number of pages that are being processed at the moment.
`boolean`	`isCanceled()`	Returns true if the reflow operation has been canceled.

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

- Constructor Detail
  - PdfReaderView
```
PdfReaderView(Context context)
```
  - PdfReaderView
```
PdfReaderView(Context context, AttributeSet attrs)
```
  - PdfReaderView
```
PdfReaderView(Context context, AttributeSet attrs, int defStyleAttr)
```
  - PdfReaderView
```
PdfReaderView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)
```
- Method Detail
  - isDisplayed
```
 boolean isDisplayed()
```
    Called when the activity needs to know the visibility of this view. Returns true if this view is visible, otherwise returns false.
  - doesDeviceSupportReaderView
```
@UiThread() static boolean doesDeviceSupportReaderView(@NonNull() Context context)
```
    Checks whether PSPDFKit can show `PdfReaderView` on this device. This checks for availability of the WebView system packages. This method returns false, if the WebView package is not installed or has been disabled by the user.
    Note that this method must be called from the main thread.
    
    Parameters:
    
    context - Context used to check installed WebView packages.
    
    Returns:
    
    true if the conversion is available, false if not.
  - setDocument
```
@UiThread() void setDocument(@NonNull() PdfDocument document, @NonNull() PdfConfiguration configuration)
```
    Called when the document has been loaded and is going to be displayed. This has to be called on the main thread.
    
    Parameters:
    
    document - Loaded PdfDocument.
    
    configuration - Containing document and presentation settings.
  - addOnVisibilityChangedListener
```
 void addOnVisibilityChangedListener(@NonNull() OnVisibilityChangedListener listener)
```
    Register a listener that would like to receive visibility change events. Whenever the visibility of a managed PSPDFView changes, all registered listeners will be notified.
    
    Parameters:
    
    listener - Listener to be added.
  - removeOnVisibilityChangedListener
```
 void removeOnVisibilityChangedListener(@NonNull() OnVisibilityChangedListener listener)
```
    Unregister a previously registered listener that no longer wants to receive visibility change events.
    
    Parameters:
    
    listener - Listener to be removed.
  - show
```
 void show()
```
    Shows the outline view (scroll down animation).
  - clearDocument
```
 void clearDocument()
```
    Called by the activity when the view should unbind the previously set document. This may be called in low-memory situations or prior to re-binding another document.
  - getPSPDFViewType
```
@NonNull() PSPDFKitViews.Type getPSPDFViewType()
```
    Returns the current type of this view.
    
    Returns:
    
    Any of Type.
  - hide
```
 void hide()
```
    Hides the outline view (scroll up animation).
  - progress
```
 void progress(int currentPage, int totalPages)
```
    Reports the progress of the reflow operation, giving the current page that is being reflowed and the total number of pages that are being processed at the moment.
  - isCanceled
```
 boolean isCanceled()
```
    Returns true if the reflow operation has been canceled.

Class PdfReaderView

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PdfReaderView

PdfReaderView

PdfReaderView

PdfReaderView

Method Detail

isDisplayed

doesDeviceSupportReaderView

setDocument

addOnVisibilityChangedListener

removeOnVisibilityChangedListener

show

clearDocument

getPSPDFViewType

hide

progress

isCanceled