content Signatures
Sets list of content signatures for when the opened document is merged from several documents or for a single document. The positions of content signature strings in the list must correspond to positions of URIs or data providers passed in fromUri} or fromDataProvider.
Return
Builder for PdfUiFragmentBuilder with declared document content signature(s).
Parameters
content Signatures
List of document content signatures, has to be the same size as the list of URIs or data providers.
Throws
when used with image documents or when builder has been created via fromDocumentDescriptor.