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Feed basic PDF metadata: date and creator

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This commit is contained in:
Pierre-Yves Nicolas
2026-03-20 16:40:39 +01:00
parent f371be4e14
commit 1ad586ed8f
1 changed files with 4 additions and 0 deletions
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4
app/src/main/java/org/fairscan/app/platform/AndroidPdfWriter.kt
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@@ -20,12 +20,16 @@ import com.tom_roush.pdfbox.pdmodel.PDPageContentStream
import com.tom_roush.pdfbox.pdmodel.PDPageContentStream.AppendMode import com.tom_roush.pdfbox.pdmodel.PDPageContentStream.AppendMode
import com.tom_roush.pdfbox.pdmodel.common.PDRectangle import com.tom_roush.pdfbox.pdmodel.common.PDRectangle
import com.tom_roush.pdfbox.pdmodel.graphics.image.JPEGFactory import com.tom_roush.pdfbox.pdmodel.graphics.image.JPEGFactory
import org.fairscan.app.BuildConfig
import org.fairscan.app.data.PdfWriter import org.fairscan.app.data.PdfWriter
import java.io.OutputStream import java.io.OutputStream
import java.util.Calendar
class AndroidPdfWriter : PdfWriter { class AndroidPdfWriter : PdfWriter {
override fun writePdfFromJpegs(jpegs: Sequence<ByteArray>, outputStream: OutputStream): Int { override fun writePdfFromJpegs(jpegs: Sequence<ByteArray>, outputStream: OutputStream): Int {
val doc = PDDocument() val doc = PDDocument()
doc.documentInformation.creationDate = Calendar.getInstance()
doc.documentInformation.creator = "FairScan ${BuildConfig.VERSION_NAME}"
doc.use { document -> doc.use { document ->
for (jpegBytes in jpegs) { for (jpegBytes in jpegs) {
val image = JPEGFactory.createFromByteArray(document, jpegBytes) val image = JPEGFactory.createFromByteArray(document, jpegBytes)