pspdfkit/com.pspdfkit.listeners/SimpleDocumentListener

SimpleDocumentListener

open class SimpleDocumentListener : DocumentListener

Empty implementation of the DocumentListener interface.

Constructors

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constructor()

Functions

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open fun onDocumentClick(): Boolean
Called when the user taps / clicks on the document, not the page itself but on the side (if visible).
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@UiThread
open fun onDocumentLoaded(@NonNull document: PdfDocument)
Called when document is successfully loaded and the document view has been laid out.
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open fun onDocumentLoadFailed(@NonNull exception: Throwable)
Called if document loading has failed.
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open fun onDocumentSave(@NonNull document: PdfDocument, @NonNull saveOptions: DocumentSaveOptions): Boolean
Called before document will be saved.
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open fun onDocumentSaveCancelled(document: PdfDocument)
Called if document saving has been cancelled.
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open fun onDocumentSaved(@NonNull document: PdfDocument)
Called after the document has been saved.
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open fun onDocumentSaveFailed(@NonNull document: PdfDocument, @NonNull exception: Throwable)
Called if document saving has failed.
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open fun onDocumentZoomed(@NonNull document: PdfDocument, @IntRange(from = 0) pageIndex: Int, scaleFactor: Float)
Called when a user zooms a document.
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open fun onPageChanged(@NonNull document: PdfDocument, @IntRange(from = 0) pageIndex: Int)
Called when user scrolled to a new page.
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open fun onPageClick(@NonNull document: PdfDocument, @IntRange(from = 0) pageIndex: Int, @Nullable event: MotionEvent, @Nullable pagePosition: PointF, @Nullable clickedAnnotation: Annotation): Boolean
Called when user taps / clicks on the page.
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open fun onPageUpdated(@NonNull document: PdfDocument, @IntRange(from = 0) pageIndex: Int)
Called when content of page with pageIndex has changed (for example due to annotation or form field being updated).