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info: show xmp sections when using exifinterface fallback

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Thibault Deckers 2024-04-20 20:21:11 +02:00
parent dd1d56f73a
commit 569aef5f9f
1 changed files with 16 additions and 0 deletions
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16
android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/MetadataFetchHandler.kt
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@ -70,6 +70,7 @@ import deckers.thibault.aves.metadata.metadataextractor.Helper.getSafeRational
import deckers.thibault.aves.metadata.metadataextractor.Helper.getSafeString
import deckers.thibault.aves.metadata.metadataextractor.Helper.isPngTextDir
import deckers.thibault.aves.metadata.metadataextractor.PngActlDirectory
import deckers.thibault.aves.metadata.metadataextractor.SafeXmpReader
import deckers.thibault.aves.metadata.metadataextractor.mpf.MpEntry
import deckers.thibault.aves.metadata.metadataextractor.mpf.MpEntryDirectory
import deckers.thibault.aves.metadata.xmp.GoogleXMP
@ -394,6 +395,21 @@ class MetadataFetchHandler(private val context: Context) : MethodCallHandler {
// do not overwrite XMP parsed by metadata-extractor
// with raw XMP found by ExifInterface
allTags.remove(Metadata.DIR_XMP)
} else {
val xmpTags = allTags[Metadata.DIR_XMP]
if (xmpTags != null) {
val xmpRaw = xmpTags[ExifInterface.TAG_XMP]
if (xmpRaw != null) {
val metadata = com.drew.metadata.Metadata()
val xmpBytes = xmpRaw.toByteArray(Charsets.UTF_8)
SafeXmpReader().extract(xmpBytes, 0, xmpBytes.size, metadata, null)
metadata.getFirstDirectoryOfType(XmpDirectory::class.java)?.let { xmpDir ->
val dirMap = HashMap<String, String>()
processXmp(xmpDir.xmpMeta, dirMap, allowMultiple = true)
allTags[Metadata.DIR_XMP] = dirMap
}
}
}
}
metadataMap.putAll(allTags.mapValues { it.value.toMutableMap() })
}