added in API level 16

Summary: Constants | Inherited Constants | Methods | Inherited Methods | [Expand All]

MediaPlayer.TrackInfo

public static class MediaPlayer.TrackInfo
extends Object implements Parcelable

java.lang.Object
↳	android.media.MediaPlayer.TrackInfo

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

See also:

getTrackInfo()

Summary

Constants
`int`	`MEDIA_TRACK_TYPE_AUDIO`
`int`	`MEDIA_TRACK_TYPE_METADATA`
`int`	`MEDIA_TRACK_TYPE_SUBTITLE`
`int`	`MEDIA_TRACK_TYPE_TIMEDTEXT`
`int`	`MEDIA_TRACK_TYPE_UNKNOWN`
`int`	`MEDIA_TRACK_TYPE_VIDEO`

Inherited constants

From interface


    android.os.Parcelable

Public methods
`int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`MediaFormat`	`getFormat()` Gets the `MediaFormat` of the track.
`String`	`getLanguage()` Gets the language code of the track.
`int`	`getTrackType()` Gets the track type.
`String`	`toString()` Returns a string representation of the object.
`void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Inherited methods

From class


  
    java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

From interface


  
    android.os.Parcelable

Constants

MEDIA_TRACK_TYPE_AUDIO

added in API level 16

int MEDIA_TRACK_TYPE_AUDIO

Constant Value: 2 (0x00000002)

MEDIA_TRACK_TYPE_METADATA

added in API level 23

int MEDIA_TRACK_TYPE_METADATA

Constant Value: 5 (0x00000005)

MEDIA_TRACK_TYPE_SUBTITLE

added in API level 21

int MEDIA_TRACK_TYPE_SUBTITLE

Constant Value: 4 (0x00000004)

MEDIA_TRACK_TYPE_TIMEDTEXT

added in API level 16

int MEDIA_TRACK_TYPE_TIMEDTEXT

Constant Value: 3 (0x00000003)

MEDIA_TRACK_TYPE_UNKNOWN

added in API level 16

int MEDIA_TRACK_TYPE_UNKNOWN

Constant Value: 0 (0x00000000)

MEDIA_TRACK_TYPE_VIDEO

added in API level 16

int MEDIA_TRACK_TYPE_VIDEO

Constant Value: 1 (0x00000001)

Public methods

describeContents

added in API level 16

int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
`int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance.

getFormat

added in API level 19

MediaFormat getFormat ()

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

Returns
`MediaFormat`

getLanguage

added in API level 16

String getLanguage ()

Gets the language code of the track.

Returns
`String`	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.

getTrackType

added in API level 16

int getTrackType ()

Gets the track type.

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

toString

added in API level 16

String toString ()

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())

Returns
`String`	a string representation of the object.

writeToParcel

added in API level 16

void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

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

Aug	SEP	Oct
	22
2016	2017	2018

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MediaPlayer.TrackInfo

Summary

Constants

Inherited constants

Public methods

Inherited methods

Constants

MEDIA_TRACK_TYPE_AUDIO

MEDIA_TRACK_TYPE_METADATA

MEDIA_TRACK_TYPE_SUBTITLE

MEDIA_TRACK_TYPE_TIMEDTEXT

MEDIA_TRACK_TYPE_UNKNOWN

MEDIA_TRACK_TYPE_VIDEO

Public methods

describeContents

getFormat

getLanguage

getTrackType

toString

writeToParcel

Interfaces

Classes

Exceptions