Add image to PDF with PDFBox-Android

addImage.java

try {
                final File realDocument = new File(adapter.get(currentPage).getUriLocal().getPath());
                final File copyDocument = File.createTempFile("pdf", "pdf");

                IOUtils.copy(new FileInputStream(realDocument), new FileOutputStream(copyDocument));

                PDDocument document = PDDocument.load(copyDocument);
                PDPage page=document.getPage(document.getNumberOfPages() - 1);

                ByteArrayOutputStream outputStream=new ByteArrayOutputStream();
                Bitmap bitmap=BitmapFactory.decodeFile(file.getPath());
                bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);

                PDImageXObject pdImage = new PDImageXObject(document, new ByteArrayInputStream(outputStream.toByteArray()),
                        COSName.DCT_DECODE, bitmap.getWidth(), bitmap.getHeight(),
                        8, //awtImage.getColorModel().getComponentSize(0), TODO
                        PDDeviceRGB.INSTANCE);

                PDPageContentStream contentStream = new PDPageContentStream(document, page);
                contentStream.drawImage(pdImage, 100, 100);
                contentStream.close();
                document.save(new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOCUMENTS), "immo-facile.pdf"));
                document.close();
            } catch (IOException e) {
                e.printStackTrace();
            }