[F] Fix registration

android/app/src/main/java/aza/instant/ExifUtils.kt

@@ -4,6 +4,7 @@ package aza.instant
 
 import com.ashampoo.kim.Kim
 import com.ashampoo.kim.common.convertToPhotoMetadata
+import com.ashampoo.kim.format.ImageMetadata
 import kotlinx.serialization.InternalSerializationApi
 import java.security.MessageDigest
 import java.time.LocalDateTime
@@ -20,7 +21,7 @@ fun formatExposureTime(t: Double): String {
     else "%.0fs".format(t)
 }
 
-data class ExifResult(val shutterInfo: String, val cameraInfo: String, val dateTime: String, val location: String, val urlName: String, val w: Int, val h: Int) {
+data class ExifResult(val shutterInfo: String, val cameraInfo: String, val dateTime: String, val location: String, val urlName: String, val w: Int, val h: Int, val raw: ImageMetadata) {
     override fun toString(): String {
         return "Date/Time: $dateTime\nLocation: $location\nCamera Info: $cameraInfo\nShutter Info: $shutterInfo\nURL Name: $urlName"
     }
@@ -61,6 +62,7 @@ suspend fun parseExif(data: ByteArray): ExifResult? {
         },
 
         w = d.widthPx!!,
-        h = d.heightPx!!
+        h = d.heightPx!!,
+        raw = exif
     )
 }

android/app/src/main/java/aza/instant/MainActivity.kt

@@ -5,6 +5,7 @@ import android.content.Intent
 import android.content.pm.PackageManager
 import android.graphics.Bitmap
 import android.graphics.Picture
+import android.media.MediaScannerConnection
 import android.os.Bundle
 import android.util.Log
 import androidx.activity.ComponentActivity
@@ -103,8 +104,9 @@ fun FileListerScreen(modifier: Modifier = Modifier) {
                 coroutineScope.launch {
                     feedbackText = "Rendering..."
                     val imageDir = File("/storage/emulated/0/DCIM/CA_IMAGES/")
+                    val outDir = File("/storage/emulated/0/DCIM/CA_IMAGES_OUT/")
                     val latestImg = imageDir.listFiles()
-                        ?.filter { !it.name.contains("-framed-") }
+                        ?.filter { !it.name.contains("-framed") }
                         ?.maxByOrNull { it.lastModified() }
                     if (latestImg == null) {
                         feedbackText = "No images found in CA_IMAGES"
@@ -114,13 +116,15 @@ fun FileListerScreen(modifier: Modifier = Modifier) {
                         val templateStream = context.resources.openRawResource(R.raw.postcard4)
                         val template = BufferedReader(InputStreamReader(templateStream)).readText()
                         val (svg, exif) = genSvg(template, latestImg.absolutePath)
-                        picture = renderSvgAndroid(context, svg)
+                        val (pic, bytes) = renderSvgBytes(context, svg, exif) ?: return@launch
+                        picture = pic
 
                         // Save picture to file
-                        val out = File(latestImg.parent, "${latestImg.nameWithoutExtension}-framed-${System.currentTimeMillis()}.jpg")
-                        out.outputStream().use { outputStream ->
-                            Bitmap.createBitmap(picture!!).compress(Bitmap.CompressFormat.JPEG, 90, outputStream)
-                        }
+                        outDir.mkdirs()
+                        val out = File(outDir, "${latestImg.nameWithoutExtension}-framed.jpg")
+                            .apply { writeBytes(bytes) }
+
+                        MediaScannerConnection.scanFile(context, arrayOf(out.absolutePath), null, null)
 
                         feedbackText = "Rendered ${latestImg.name}, now uploading..."
 

android/app/src/main/java/aza/instant/SvgUtil.kt

@@ -1,9 +1,12 @@
 package aza.instant
 
 import android.content.Context
+import android.graphics.Bitmap
 import android.graphics.Picture
 import android.graphics.Typeface
 import androidx.core.content.res.ResourcesCompat
+import com.ashampoo.kim.Kim
+import com.ashampoo.kim.model.MetadataUpdate
 import com.caverock.androidsvg.SVG
 import com.caverock.androidsvg.SVGExternalFileResolver
 import qrcode.QRCode
@@ -25,8 +28,7 @@ suspend fun genSvg(template: String, imagePath: String): Pair<String, ExifResult
     val exif = parseExif(imageData) ?: error("No EXIF data found")
     println(exif)
     val qr = createQRCode("https://p.aza.moe/${exif.urlName}")
-    val stream = ByteArrayOutputStream()
-    qr.writeImage(stream)
+    val stream = ByteArrayOutputStream().also { qr.writeImage(it) }
 
     svg = svg.replace("2025-09-26  14:59", exif.dateTime)
         .replace("Nag<tspan x=\"1309.04px 1369.61px 1408.89px 1468.58px 1508.64px \" y=\"4531.84px 4531.84px 4531.84px 4531.84px 4531.84px \">atoro</tspan>, Saitama, Japan", exif.location)
@@ -58,3 +60,11 @@ fun renderSvgAndroid(context: Context, svg: String): Picture? {
     SVG.registerExternalFileResolver(FontResolver(context))
     return SVG.getFromString(svg).renderToPicture(7133 / 2, 4904 / 2)
 }
+
+fun renderSvgBytes(context: Context, svg: String, exif: ExifResult) = renderSvgAndroid(context, svg)?.run {
+    this to ByteArrayOutputStream().also {
+        Bitmap.createBitmap(this).compress(Bitmap.CompressFormat.JPEG, 90, it)
+    }.toByteArray().let {
+        Kim.update(it, MetadataUpdate.TakenDate(System.currentTimeMillis()))
+    }
+}