com.brightcove.ssai.timeline

Class TimelineManager

java.lang.Object

com.brightcove.ssai.timeline.TimelineManager

All Implemented Interfaces:

PlaybackListener, TickerObserver

public class TimelineManager
extends java.lang.Object
implements TickerObserver, PlaybackListener

Manages the state of the Timeline according to player playhead position.

Constructor Summary

Constructors

Constructor and Description
TimelineManager(Timeline mTimeline)

Method Summary

Modifier and Type	Method and Description
boolean	addAdPodListener(AdPodListener adPodListener) Adds the Ad pod listener.
long	getContentLength() Gets the content length.
long	getCurrentAbsolutePlayheadPosition() Gets current absolute playhead position.
long	getCurrentRelativeDuration() Gets current relative duration.
long	getCurrentRelativePlayheadPosition() Gets current relative playhead position.
Ad	getPlayingAd()
AdPod	getPlayingAdPod() Returns an AdPod if it's currently playing an Ad, otherwise returns null.
Timeline	getTimeline() Gets the timeline if available.
long	getTotalLength() Gets the total length.
boolean	isPlayingAd() Checks if an ad is currently being played.
void	onComplete(long duration) Indicates when the video playback has completed.
void	onPause(long playheadPosition) Indicates a pause event.
void	onPlay(long playheadPosition) Indicates a play event.
void	onTick(long lastPlayheadPositionMillis, long currentPlayheadPositionMillis) A tick represent an poll from the underlying video player.
boolean	removeAdPodListener(AdPodListener adPodListener) Removes the Ad pod listener.
void	removeAllAdPodListeners() Removed all Ad pod listeners.
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

TimelineManager

public TimelineManager(@NonNull
                       Timeline mTimeline)

Method Detail

getCurrentAbsolutePlayheadPosition

public long getCurrentAbsolutePlayheadPosition()

Gets current absolute playhead position.

Returns:

the current absolute playhead position

getCurrentRelativeDuration

public long getCurrentRelativeDuration()

Gets current relative duration.

Returns:

the current relative duration

getCurrentRelativePlayheadPosition

public long getCurrentRelativePlayheadPosition()

Gets current relative playhead position.

Returns:

the current relative playhead position

isPlayingAd

public boolean isPlayingAd()

Checks if an ad is currently being played.

Returns:

true if playing an ad.

getContentLength

public long getContentLength()

Gets the content length.

Returns:

the content length

getTotalLength

public long getTotalLength()

Gets the total length.

Returns:

the total length

getPlayingAdPod

@Nullable
public AdPod getPlayingAdPod()

Returns an AdPod if it's currently playing an Ad, otherwise returns null.

Returns:

the playing Ad pod

getPlayingAd

@Nullable
public Ad getPlayingAd()

getTimeline

@NonNull
public Timeline getTimeline()

Gets the timeline if available.

Returns:

the timeline

onTick

public void onTick(long lastPlayheadPositionMillis,
                   long currentPlayheadPositionMillis)

Description copied from interface: TickerObserver

A tick represent an poll from the underlying video player.

Specified by:

onTick in interface TickerObserver

Parameters:

lastPlayheadPositionMillis - the last playhead position in milliseconds

currentPlayheadPositionMillis - the current playhead position in milliseconds

addAdPodListener

public boolean addAdPodListener(@NonNull
                                AdPodListener adPodListener)

Adds the Ad pod listener.

Parameters:

adPodListener - the Ad pod listener

Returns:

true if added successfully

removeAdPodListener

public boolean removeAdPodListener(@NonNull
                                   AdPodListener adPodListener)

Removes the Ad pod listener.

Parameters:

adPodListener - the Ad pod listener

Returns:

true if removed successfully

removeAllAdPodListeners

public void removeAllAdPodListeners()

Removed all Ad pod listeners.

onPlay

public void onPlay(long playheadPosition)

Description copied from interface: PlaybackListener

Indicates a play event.

Specified by:

onPlay in interface PlaybackListener

Parameters:

playheadPosition - the playhead position

onPause

public void onPause(long playheadPosition)

Description copied from interface: PlaybackListener

Indicates a pause event.

Specified by:

onPause in interface PlaybackListener

Parameters:

playheadPosition - the playhead position

onComplete

public void onComplete(long duration)

Description copied from interface: PlaybackListener

Indicates when the video playback has completed.

Specified by:

onComplete in interface PlaybackListener

Parameters:

duration - the duration

reset

public void reset()