java.lang.Object
- com.google.android.exoplayer2.util.FileTypes

```
public final class FileTypes
extends Object
```
Defines common file type constants and helper methods.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface FileTypes.Type
File types.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`AC3`	File type for the AC-3 and E-AC-3 formats.
`static int`	`AC4`	File type for the AC-4 format.
`static int`	`ADTS`	File type for the ADTS format.
`static int`	`AMR`	File type for the AMR format.
`static int`	`FLAC`	File type for the FLAC format.
`static int`	`FLV`	File type for the FLV format.
`static int`	`JPEG`	File type for the JPEG format.
`static int`	`MATROSKA`	File type for the Matroska and WebM formats.
`static int`	`MP3`	File type for the MP3 format.
`static int`	`MP4`	File type for the MP4 format.
`static int`	`OGG`	File type for the Ogg format.
`static int`	`PS`	File type for the MPEG-PS format.
`static int`	`TS`	File type for the MPEG-TS format.
`static int`	`UNKNOWN`	Unknown file type.
`static int`	`WAV`	File type for the WAV format.
`static int`	`WEBVTT`	File type for the WebVTT format.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`inferFileTypeFromMimeType(String mimeType)`	Returns the `FileTypes.Type` corresponding to the MIME type provided.
`static int`	`inferFileTypeFromResponseHeaders(Map<String,List<String>> responseHeaders)`	Returns the `FileTypes.Type` corresponding to the response headers provided.
`static int`	`inferFileTypeFromUri(Uri uri)`	Returns the `FileTypes.Type` corresponding to the `Uri` provided.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - UNKNOWN
```
public static final int UNKNOWN
```
    Unknown file type.
    
    See Also:
    
    Constant Field Values
  - AC3
```
public static final int AC3
```
    File type for the AC-3 and E-AC-3 formats.
    
    See Also:
    
    Constant Field Values
  - AC4
```
public static final int AC4
```
    File type for the AC-4 format.
    
    See Also:
    
    Constant Field Values
  - ADTS
```
public static final int ADTS
```
    File type for the ADTS format.
    
    See Also:
    
    Constant Field Values
  - AMR
```
public static final int AMR
```
    File type for the AMR format.
    
    See Also:
    
    Constant Field Values
  - FLAC
```
public static final int FLAC
```
    File type for the FLAC format.
    
    See Also:
    
    Constant Field Values
  - FLV
```
public static final int FLV
```
    File type for the FLV format.
    
    See Also:
    
    Constant Field Values
  - MATROSKA
```
public static final int MATROSKA
```
    File type for the Matroska and WebM formats.
    
    See Also:
    
    Constant Field Values
  - MP3
```
public static final int MP3
```
    File type for the MP3 format.
    
    See Also:
    
    Constant Field Values
  - MP4
```
public static final int MP4
```
    File type for the MP4 format.
    
    See Also:
    
    Constant Field Values
  - OGG
```
public static final int OGG
```
    File type for the Ogg format.
    
    See Also:
    
    Constant Field Values
  - PS
```
public static final int PS
```
    File type for the MPEG-PS format.
    
    See Also:
    
    Constant Field Values
  - TS
```
public static final int TS
```
    File type for the MPEG-TS format.
    
    See Also:
    
    Constant Field Values
  - WAV
```
public static final int WAV
```
    File type for the WAV format.
    
    See Also:
    
    Constant Field Values
  - WEBVTT
```
public static final int WEBVTT
```
    File type for the WebVTT format.
    
    See Also:
    
    Constant Field Values
  - JPEG
```
public static final int JPEG
```
    File type for the JPEG format.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - inferFileTypeFromResponseHeaders
```
@Type
public static int inferFileTypeFromResponseHeaders(Map<String,List<String>> responseHeaders)
```
    Returns the FileTypes.Type corresponding to the response headers provided.
  - inferFileTypeFromMimeType
```
@Type
public static int inferFileTypeFromMimeType(@Nullable
                                            String mimeType)
```
    Returns the FileTypes.Type corresponding to the MIME type provided.
    Returns UNKNOWN if the mime type is null.
  - inferFileTypeFromUri
```
@Type
public static int inferFileTypeFromUri(Uri uri)
```
    Returns the FileTypes.Type corresponding to the Uri provided.

Class FileTypes

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

UNKNOWN

AC3

AC4

ADTS

AMR

FLAC

FLV

MATROSKA

MP3

MP4

OGG

PS

TS

WAV

WEBVTT

JPEG

Method Detail

inferFileTypeFromResponseHeaders

inferFileTypeFromMimeType

inferFileTypeFromUri