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public interface PdfDocument.OnPdfContentInvalidatedListener
Listener interface for receiving notifications when some regions of the PDF content are invalidated.
Summary
Public methods |
abstract void |
Invoked when some regions of the PDF content are invalidated, and need to be re-rendered.
|
Public methods
abstract void onPdfContentInvalidated(
int pageNumber,
@NonNull List<@NonNull Rect> dirtyAreas
)
Invoked when some regions of the PDF content are invalidated, and need to be re-rendered. (example scenario - when a form field is edited in the PDF.)
| Parameters |
int pageNumber |
The page number (0-index based) on which the content was invalidated.
|
@NonNull List<@NonNull Rect> dirtyAreas |
A list of Rect indicating regions of the PDF content that were invalidated and need to be re-rendered in order to sync UI to the latest state of the document.
|
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Last updated 2026-02-11 UTC.
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