@UnstableApi
public final class FileTypes

Defines common file type constants and helper methods.

Summary

Constants
static final int
AC3 = 0

File type for the AC-3 and E-AC-3 formats.
static final int
AC4 = 1

File type for the AC-4 format.
static final int
ADTS = 2

File type for the ADTS format.
static final int
AMR = 3

File type for the AMR format.
static final int
AVI = 16

File type for the AVI format.
static final int
AVIF = 21

File type for the AVIF format.
static final int
BMP = 19

File type for the BMP format.
static final int
FLAC = 4

File type for the FLAC format.
static final int
FLV = 5

File type for the FLV format.
static final int
HEIF = 20

File type for the HEIF format.
static final int
JPEG = 14

File type for the JPEG format.
static final int

File type for the Matroska and WebM formats.
static final int
MIDI = 15

File type for the MIDI format.
static final int
MP3 = 7

File type for the MP3 format.
static final int
MP4 = 8

File type for the MP4 format.
static final int
OGG = 9

File type for the Ogg format.
static final int
PNG = 17

File type for the PNG format.
static final int
PS = 10

File type for the MPEG-PS format.
static final int
TS = 11

File type for the MPEG-TS format.
static final int
UNKNOWN = -1

Unknown file type.
static final int
WAV = 12

File type for the WAV format.
static final int
WEBP = 18

File type for the WEBP format.
static final int
WEBVTT = 13

File type for the WebVTT format.

Constants

AC3

public static final int AC3 = 0

File type for the AC-3 and E-AC-3 formats.

AC4

public static final int AC4 = 1

File type for the AC-4 format.

ADTS

public static final int ADTS = 2

File type for the ADTS format.

AMR

public static final int AMR = 3

File type for the AMR format.

AVI

public static final int AVI = 16

File type for the AVI format.

AVIF

public static final int AVIF = 21

File type for the AVIF format.

BMP

public static final int BMP = 19

File type for the BMP format.

FLAC

public static final int FLAC = 4

File type for the FLAC format.

FLV

public static final int FLV = 5

File type for the FLV format.

HEIF

public static final int HEIF = 20

File type for the HEIF format.

JPEG

public static final int JPEG = 14

File type for the JPEG format.

MATROSKA

public static final int MATROSKA = 6

File type for the Matroska and WebM formats.

MIDI

public static final int MIDI = 15

File type for the MIDI format.

MP3

public static final int MP3 = 7

File type for the MP3 format.

MP4

public static final int MP4 = 8

File type for the MP4 format.

OGG

public static final int OGG = 9

File type for the Ogg format.

PNG

public static final int PNG = 17

File type for the PNG format.

PS

public static final int PS = 10

File type for the MPEG-PS format.

TS

public static final int TS = 11

File type for the MPEG-TS format.

UNKNOWN

public static final int UNKNOWN = -1

Unknown file type.

WAV

public static final int WAV = 12

File type for the WAV format.

WEBP

public static final int WEBP = 18

File type for the WEBP format.

WEBVTT

public static final int WEBVTT = 13

File type for the WebVTT format.

Public methods

inferFileTypeFromMimeType

@FileTypes.Type
public static int inferFileTypeFromMimeType(@Nullable String mimeType)

Returns the Type corresponding to the MIME type provided.

Returns UNKNOWN if the MIME type is null.

inferFileTypeFromResponseHeaders

@FileTypes.Type
public static int inferFileTypeFromResponseHeaders(
 Map<String, List<String>> responseHeaders
)

Returns the Type corresponding to the response headers provided.

inferFileTypeFromUri

@FileTypes.Type
public static int inferFileTypeFromUri(Uri uri)

Returns the Type corresponding to the Uri provided.