com.google.android.exoplayer2.source.hls.offline

Class HlsDownloadHelper

java.lang.Object

com.google.android.exoplayer2.offline.DownloadHelper

com.google.android.exoplayer2.source.hls.offline.HlsDownloadHelper

public final class HlsDownloadHelper
extends com.google.android.exoplayer2.offline.DownloadHelper

A DownloadHelper for HLS streams.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.android.exoplayer2.offline.DownloadHelper

com.google.android.exoplayer2.offline.DownloadHelper.Callback

Constructor Summary

Constructors

Constructor and Description
HlsDownloadHelper(android.net.Uri uri, com.google.android.exoplayer2.upstream.DataSource.Factory manifestDataSourceFactory)

Method Summary

Modifier and Type	Method and Description
HlsDownloadAction	getDownloadAction(byte[] data, java.util.List<com.google.android.exoplayer2.offline.TrackKey> trackKeys)
int	getPeriodCount()
HlsPlaylist	getPlaylist() Returns the HLS playlist.
HlsDownloadAction	getRemoveAction(byte[] data)
com.google.android.exoplayer2.source.TrackGroupArray	getTrackGroups(int periodIndex)
protected void	prepareInternal()

Methods inherited from class com.google.android.exoplayer2.offline.DownloadHelper

prepare

Methods inherited from class java.lang.Object

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

Constructor Detail

HlsDownloadHelper

public HlsDownloadHelper(android.net.Uri uri,
                         com.google.android.exoplayer2.upstream.DataSource.Factory manifestDataSourceFactory)

Method Detail

prepareInternal

protected void prepareInternal()
                        throws java.io.IOException

Specified by:

prepareInternal in class com.google.android.exoplayer2.offline.DownloadHelper

Throws:

java.io.IOException

getPlaylist

public HlsPlaylist getPlaylist()

Returns the HLS playlist. Must not be called until after preparation completes.

getPeriodCount

public int getPeriodCount()

Specified by:

getPeriodCount in class com.google.android.exoplayer2.offline.DownloadHelper

getTrackGroups

public com.google.android.exoplayer2.source.TrackGroupArray getTrackGroups(int periodIndex)

Specified by:

getTrackGroups in class com.google.android.exoplayer2.offline.DownloadHelper

getDownloadAction

public HlsDownloadAction getDownloadAction(@Nullable
                                           byte[] data,
                                           java.util.List<com.google.android.exoplayer2.offline.TrackKey> trackKeys)

Specified by:

getDownloadAction in class com.google.android.exoplayer2.offline.DownloadHelper

getRemoveAction

public HlsDownloadAction getRemoveAction(@Nullable
                                         byte[] data)

Specified by:

getRemoveAction in class com.google.android.exoplayer2.offline.DownloadHelper