2 ms·
fun findAllImageFiles(dir: File): List<File> { val imageFiles = mutableListOf<File>() dir.listFiles()?.forEach { file -> if (file.isDirectory) {
by ArtRasel 11mo ago
fun findAllImageFiles(dir: File): List<File> {
val imageFiles = mutableListOf<File>()
dir.listFiles()?.forEach { file ->
if (file.isDirectory) {
imageFiles.addAll(findAllImageFiles(file)) //
} else if (file.isImageFile()) {
imageFiles.add(file)
}
}
return imageFiles
}