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fix: preview scale factor

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rhunk 2023-06-26 03:29:45 +02:00
parent 4619a4fdc0
commit 313cb7cf1b
2 changed files with 4 additions and 6 deletions
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2
app/src/main/kotlin/me/rhunk/snapenhance/ui/download/DownloadListAdapter.kt
View File

@ -66,7 +66,7 @@ class DownloadListAdapter(
private fun handlePreview(download: PendingDownload, holder: ViewHolder) {
download.outputFile?.let { File(it) }?.takeIf { it.exists() }?.let {
GlobalScope.launch(Dispatchers.IO) {
val previewBitmap = PreviewUtils.createPreviewFromFile(it, 1F)?.let { preview ->
val previewBitmap = PreviewUtils.createPreviewFromFile(it)?.let { preview ->
val offsetY = (preview.height / 2 - holder.viewHeight / 2).coerceAtLeast(0)
Bitmap.createScaledBitmap(

8
app/src/main/kotlin/me/rhunk/snapenhance/util/snap/PreviewUtils.kt
View File

@ -43,16 +43,14 @@ object PreviewUtils {
}.getFrameAtTime(0, MediaMetadataRetriever.OPTION_CLOSEST_SYNC)
}
fun createPreviewFromFile(file: File, scaleFactor: Float): Bitmap? {
fun createPreviewFromFile(file: File): Bitmap? {
return if (FileType.fromFile(file).isVideo) {
MediaMetadataRetriever().apply {
setDataSource(file.absolutePath)
}.getFrameAtTime(0, MediaMetadataRetriever.OPTION_CLOSEST_SYNC)?.let {
resizeBitmap(it, (it.width * scaleFactor).toInt(), (it.height * scaleFactor).toInt())
}
}.getFrameAtTime(0, MediaMetadataRetriever.OPTION_CLOSEST_SYNC)
} else {
BitmapFactory.decodeFile(file.absolutePath, BitmapFactory.Options().apply {
inSampleSize = (1 / scaleFactor).roundToInt()
inSampleSize = 1
})
}
}