com.google.android.exoplayer2.extractor

Class SeekMap.Unseekable

java.lang.Object

com.google.android.exoplayer2.extractor.SeekMap.Unseekable

All Implemented Interfaces:

SeekMap

Enclosing interface:

SeekMap

public static final class SeekMap.Unseekable
extends java.lang.Object
implements SeekMap

A SeekMap that does not support seeking.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.android.exoplayer2.extractor.SeekMap

SeekMap.SeekPoints, SeekMap.Unseekable

Constructor Summary

Constructors

Constructor and Description
Unseekable(long durationUs)
Unseekable(long durationUs, long startPosition)

Method Summary

Modifier and Type	Method and Description
long	getDurationUs() Returns the duration of the stream in microseconds.
SeekMap.SeekPoints	getSeekPoints(long timeUs) Obtains seek points for the specified seek time in microseconds.
boolean	isSeekable() Returns whether seeking is supported.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Unseekable

public Unseekable(long durationUs)

Parameters:

durationUs - The duration of the stream in microseconds, or C.TIME_UNSET if the duration is unknown.

Unseekable

public Unseekable(long durationUs,
                  long startPosition)

Parameters:

durationUs - The duration of the stream in microseconds, or C.TIME_UNSET if the duration is unknown.

startPosition - The position (byte offset) of the start of the media.

Method Detail

isSeekable

public boolean isSeekable()

Description copied from interface: SeekMap

Returns whether seeking is supported.

Specified by:

isSeekable in interface SeekMap

Returns:

Whether seeking is supported.

getDurationUs

public long getDurationUs()

Description copied from interface: SeekMap

Returns the duration of the stream in microseconds.

Specified by:

getDurationUs in interface SeekMap

Returns:

The duration of the stream in microseconds, or C.TIME_UNSET if the duration is unknown.

getSeekPoints

public SeekMap.SeekPoints getSeekPoints(long timeUs)

Description copied from interface: SeekMap

Obtains seek points for the specified seek time in microseconds. The returned SeekMap.SeekPoints will contain one or two distinct seek points.

Two seek points [A, B] are returned in the case that seeking can only be performed to discrete points in time, there does not exist a seek point at exactly the requested time, and there exist seek points on both sides of it. In this case A and B are the closest seek points before and after the requested time. A single seek point is returned in all other cases.

Specified by:

getSeekPoints in interface SeekMap

Parameters:

timeUs - A seek time in microseconds.

Returns:

The corresponding seek points.