fun downloadFileWithProgress(urlPath: String, localPath: String, connectionCallBack: (responseCode: Int) -> Unit = {}, onError: (Exception) -> Unit = {}, progress: (Int) -> Unit = {}, callback: (Uri?) -> Unit = {})

extractExtension

fun File.extractExtension(): String

extractName

fun File.extractName(): String

extractNameWithExtension

fun File.extractNameWithExtension(): String

fileIsMimeType

fun File.fileIsMimeType(mimeType: String?, mimeTypeMap: MimeTypeMap): Boolean

fileSize

fun ContentResolver.fileSize(uri: Uri): Long?

Attempts to find and return the size of the file at the given uri.

getAsDirectory

fun String.getAsDirectory(): File?

Checks and returns if there's a valid directory with given path

getComments

fun getComments(zipFile: File?): List<String>?

fun getComments(zipFilePath: String): List<String>?

Return the files' comment in ZIP file.

getDataColumn

fun Context.getDataColumn(uri: Uri, selection: String?, selectionArgs: Array<String>?): String?

Get the value of the data column for this Uri. This is useful for MediaStore Uris, and other file-based ContentProviders.

getDirectorySize

fun File.getDirectorySize(): Long

Get the size of the directory in bytes format

getFileCount

fun File.getFileCount(): Int

Gets the file count of given directory

getFiles

fun File.getFiles(): List<File>

Gets all files in given directory

getFilesPath

fun getFilesPath(zipFile: File?): List<String>?

fun getFilesPath(zipFilePath: String): List<String>?

Return the files' path in ZIP file.

getFolderSize

fun File.getFolderSize(): Long

Calculates the folder size

getJarDirectory

fun <T : Any> T.getJarDirectory(): String?

getMimeType

fun getMimeType(url: String): String?

Get myme type of file

getRealPath

fun Uri.getRealPath(context: Context): String?

Gets the actual path of the Uri.

getString

fun InputStream.getString(): String

getUriFromFile

fun Context.getUriFromFile(file: File, authority: String): Uri

fun File.getUriFromFile(context: Context, authority: String): Uri

Gets an uri of file

isAudioFile

fun File.isAudioFile(): Boolean

isDownloadsDocument

fun isDownloadsDocument(uri: Uri): Boolean

isDownloadsDocument

fun Uri.isDownloadsDocument(): Boolean

isExternalStorageDocument

fun isExternalStorageDocument(uri: Uri): Boolean

isExternalStorageDocument

fun Uri.isExternalStorageDocument(): Boolean

isGooglePhotosUri

fun isGooglePhotosUri(uri: Uri): Boolean

isImage

fun File.isImage(): Boolean

returns true if File is an Image

isMediaDocument

fun isMediaDocument(uri: Uri): Boolean

isMediaDocument

fun Uri.isMediaDocument(): Boolean

lastModifiedDateTimeAsString

fun File.lastModifiedDateTimeAsString(): String

mediaType

fun File.mediaType(): String

mkdirsIfNotExist

fun File.mkdirsIfNotExist(): Boolean

mkdirsIfNotExistSynchronized

@Synchronized

fun File.mkdirsIfNotExistSynchronized(): Boolean

The method is use to prevent a problem, when several threads can try to .mkdirsIfNotExist for the same Path simultaneously.

move

fun File.move(dest: File)

Move File/Dir to new Destination

multipleUriHandle

fun ClipData?.multipleUriHandle(context: Context): ArrayList<ByteArray?>

open

fun File.open(): InputStream

Open File in InputStream

outAsBitmap

fun InputStream.outAsBitmap(): Bitmap?

outAsFile

fun InputStream.outAsFile(file: File): File

readBytes

fun Uri?.readBytes(context: Context): ByteArray?

readToString

fun File.readToString(): String

Read File data as String and Returns the Result

recursiveDirectoryListing

fun recursiveDirectoryListing(files: Array<File>?): MutableList<File>

Recursively listing File files returning the list of all files

fun recursiveDirectoryListing(files: Array<File>?, callbackArray: ArrayList<File>)

Recursively listing File files

fun recursiveDirectoryListing(files: Array<File>?, fileCallback: (file: File) -> Unit = {})

Recursive listing File files

resolveDisplayName

fun Uri.resolveDisplayName(context: Context): String?

resolveMimeType

fun Uri.resolveMimeType(context: Context): String?

resolveMimeTypeFromFilePart

fun Uri.resolveMimeTypeFromFilePart(): String?

Tries to return the mime type from the file path

saveFile

fun saveFile(fullPath: String, content: String): File

saveFile

inline fun File.saveFile(runBlockIfOk: () -> Unit, runBlockIfFail: () -> Unit, useMkdirsIfNotExistSynchronized: Boolean)

toByteArray

fun File.toByteArray(): ByteArray

Convert File to ByteArray

fun Uri.toByteArray(context: Context): ByteArray?

Opens and reads the entirety of the Uri into a ByteArray.

toFile

fun String.toFile(): File

toUri

fun File.toUri(): Uri

fun String.toUri(): Uri

unzipFile

fun unzipFile(zipFile: File, destDir: File): List<File>?

fun unzipFile(zipFilePath: String, destDirPath: String): List<File>?

Unzip the file.

unzipFileByKeyword

fun unzipFileByKeyword(zipFile: File?, destDir: File?, keyword: String?): List<File>?

fun unzipFileByKeyword(zipFilePath: String, destDirPath: String, keyword: String?): List<File>?

Unzip the file by keyword.

zipFiles

fun zipFiles(srcFiles: Collection<File>, zipFile: File): Boolean

fun zipFiles(srcFiles: Collection<String>, zipFilePath: String): Boolean

fun zipFiles(srcFiles: Collection<File>?, zipFile: File?, comment: String?): Boolean

fun zipFiles(srcFilePaths: Collection<String>?, zipFilePath: String?, comment: String?): Boolean

Zip the files.