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Android APIs
public static class

MediaPlayer.TrackInfo

extends Object
implements Parcelable
java.lang.Object
   ↳ android.media.MediaPlayer.TrackInfo

Class Overview

Class for MediaPlayer to return each audio/video/subtitle track's metadata.

See Also

Summary

Constants
int MEDIA_TRACK_TYPE_AUDIO
int MEDIA_TRACK_TYPE_TIMEDTEXT
int MEDIA_TRACK_TYPE_UNKNOWN
int MEDIA_TRACK_TYPE_VIDEO
[Expand]
Inherited Constants
From interface android.os.Parcelable
Public Methods
int describeContents ()
Describe the kinds of special objects contained in this Parcelable's marshalled representation.
MediaFormat getFormat ()
Gets the MediaFormat of the track.
String getLanguage ()
Gets the language code of the track.
int getTrackType ()
Gets the track type.
void writeToParcel ( Parcel dest, int flags)
Flatten this object in to a Parcel.
[Expand]
Inherited Methods
From class java.lang.Object
From interface android.os.Parcelable

Constants

public static final int MEDIA_TRACK_TYPE_AUDIO

Added in API level 16

Constant Value: 2 (0x00000002)

public static final int MEDIA_TRACK_TYPE_TIMEDTEXT

Added in API level 16

Constant Value: 3 (0x00000003)

public static final int MEDIA_TRACK_TYPE_UNKNOWN

Added in API level 16

Constant Value: 0 (0x00000000)

public static final int MEDIA_TRACK_TYPE_VIDEO

Added in API level 16

Constant Value: 1 (0x00000001)

Public Methods

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable's marshalled representation.

Returns
  • a bitmask indicating the set of special object types marshalled by the Parcelable.

public MediaFormat getFormat ()

Gets the MediaFormat of the track. If the format is unknown or could not be determined, null is returned.

public String getLanguage ()

Gets the language code of the track.

Returns
  • a language code in either way of ISO-639-1 or ISO-639-2. When the language is unknown or could not be determined, ISO-639-2 language code, "und", is returned.

public int getTrackType ()

Gets the track type.

Returns
  • TrackType which indicates if the track is video, audio, timed text.

public void writeToParcel ( Parcel dest, int flags)

Flatten this object in to a Parcel.

Parameters
dest The Parcel in which the object should be written.
flags Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE .