Create a PDF portfolio (package) in Android

To create a PDF portfolio containing multiple file types.

1void addPackage(PDFDoc doc, String file, String desc) throws PDFNetException {
2	NameTree files = NameTree.create(doc.getSDFDoc(), "EmbeddedFiles");
3	FileSpec fs = FileSpec.create(doc, file, true);
4	files.put(file.getBytes(), fs.getSDFObj());
5	fs.getSDFObj().putText("Desc", desc);
6
7	Obj collection = doc.getRoot().findObj("Collection");
8	if (collection == null) collection = doc.getRoot().putDict("Collection");
9
10	// You could here manipulate any entry in the Collection dictionary.
11	// For example, the following line sets the tile mode for initial view mode
12	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
13	collection.putName("View", "T");
14}
15PDFDoc doc = new PDFDoc();
16AddPackage(doc, filename, "PDF");
17AddPackage(doc, imagename, "Image");

1@Throws(PDFNetException::class)
2fun addPackage(doc: PDFDoc, file: String, desc: String) {
3	val files = NameTree.create(doc.sdfDoc, "EmbeddedFiles")
4	val fs = FileSpec.create(doc, file, true)
5	files.put(file.toByteArray(), fs.sdfObj)
6	fs.sdfObj.putText("Desc", desc)
7
8	var collection: Obj? = doc.root.findObj("Collection")
9	if (collection == null) collection = doc.root.putDict("Collection")
10
11	// You could here manipulate any entry in the Collection dictionary.
12	// For example, the following line sets the tile mode for initial view mode
13	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
14	collection!!.putName("View", "T")
15}
16val doc = PDFDoc()
17AddPackage(doc, filename, "PDF")
18AddPackage(doc, imagename, "Image")

PDF packages (portfolios)
Full code sample which illustrates how to create, extract, and manipulate PDF Packages (also known as PDF Portfolios).

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