TvTrackInfo

TYPE_AUDIO

int TYPE_AUDIO

The type value for audio tracks.

Constant Value: 0 (0x00000000)

TYPE_SUBTITLE

int TYPE_SUBTITLE

The type value for subtitle tracks.

Constant Value: 2 (0x00000002)

TYPE_VIDEO

int TYPE_VIDEO

The type value for video tracks.

Constant Value: 1 (0x00000001)

CREATOR

Creator<TvTrackInfo> CREATOR

describeContents

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.

equals

boolean equals (Object o)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

getAudioChannelCount

int getAudioChannelCount ()

Returns the audio channel count. Valid only for TYPE_AUDIO tracks.

getAudioSampleRate

int getAudioSampleRate ()

Returns the audio sample rate, in the unit of Hz. Valid only for TYPE_AUDIO tracks.

getDescription

CharSequence getDescription ()

Returns a user readable description for the current track.

getExtra

Bundle getExtra ()

Returns the extra information about the current track.

getId

String getId ()

Returns the ID of the track.

getLanguage

String getLanguage ()

Returns the language information encoded by either ISO 639-1 or ISO 639-2/T. If the language is unknown or could not be determined, the corresponding value will be null.

getType

int getType ()

Returns the type of the track. The type should be one of the followings: TYPE_AUDIO, TYPE_VIDEO and TYPE_SUBTITLE.

getVideoActiveFormatDescription

byte getVideoActiveFormatDescription ()

Returns the Active Format Description (AFD) code of the video. Valid only for TYPE_VIDEO tracks.

The complete list of values are defined in ETSI TS 101 154 V1.7.1 Annex B, ATSC A/53 Part 4 and SMPTE 2016-1-2007.

getVideoFrameRate

float getVideoFrameRate ()

Returns the frame rate of the video, in the unit of fps (frames per second). Valid only for TYPE_VIDEO tracks.

getVideoHeight

int getVideoHeight ()

Returns the height of the video, in the unit of pixels. Valid only for TYPE_VIDEO tracks.

getVideoPixelAspectRatio

float getVideoPixelAspectRatio ()

Returns the pixel aspect ratio (the ratio of a pixel's width to its height) of the video. Valid only for TYPE_VIDEO tracks.

getVideoWidth

int getVideoWidth ()

Returns the width of the video, in the unit of pixels. Valid only for TYPE_VIDEO tracks.

hashCode

int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)

writeToParcel

void writeToParcel (Parcel dest, 
                int flags)

Used to package this object into a Parcel.