Pdf Ui Fragment
Experimental API - Might change in the future.
This fragment provides the same UI as PdfActivity. It can be used inside any view hierarchy but use is limited to one instance per Activity, unless pdfFragmentTag is used to set a unique fragment tag for each instance.
Functions
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Returns the PdfActivityConfiguration that was provided while launching this pdf UI.
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Call this from your activity to properly close the UI when pressing back.
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open fun onCreateView(@NonNull inflater: LayoutInflater, @Nullable container: ViewGroup, @Nullable savedInstanceState: Bundle): View
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Called when the user taps / clicks on the document, not the page itself but on the side (if visible).
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Called when document is successfully loaded and the document view has been laid out.
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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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Called if document saving has been cancelled.
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Called after the document has been saved.
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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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Called when user scrolled to a new page.
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open fun onPageClick(@NonNull document: PdfDocument, pageIndex: Int, @Nullable event: MotionEvent, @Nullable pagePosition: PointF, @Nullable clickedAnnotation: Annotation): Boolean
Called when user taps / clicks on the page.
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Called when content of page with pageIndex has changed (for example due to annotation or form field being updated).
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open fun onSetActivityTitle(@NonNull configuration: PdfActivityConfiguration, @Nullable document: PdfDocument)
Called when activity title must be set - before and after document was loaded.
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Called when user interface visibility have changed.
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Replaces activity configuration.