com.brightcove.onceux

Class SeekManager

java.lang.Object

com.brightcove.player.event.AbstractComponent

com.brightcove.onceux.AbstractOnceUxManager

com.brightcove.onceux.SeekManager

All Implemented Interfaces:

Component

public class SeekManager
extends AbstractOnceUxManager

Provide a class to manage the media player's playhead position during seeking as the frame of reference switches between ads and content within the dynamic stitched video. Diagrammatically we have: |<(0)---------------- absolute frame of reference ----------------(L)>| |---------------------------------------------------------------------| |<-- Segment-0 -->|...|<---- Segment-i ---->|...|<---- Segment-N ---->| where Segment-i represents the i'th segment, either ad or content. This class will map a given segment index and relative position to an absolute position (from 0 to L-1, where L is the length of the dynamic stitched video). It does so by maintaining a data structure (SparseArray) that associates a segment index, the start absolute playhead position for that segment and a segment desriptor, a POJO that describes the segment.

Field Summary

Fields inherited from class com.brightcove.onceux.AbstractOnceUxManager

context, format, protocol, resources, videoView

Fields inherited from class com.brightcove.player.event.AbstractComponent

eventEmitter, listenerTokens

Constructor Summary

Constructors

Constructor and Description
SeekManager(android.content.Context context, BaseVideoView videoView, ProgressManager progressManager) Build the position mapper using help from a given videoView object.

Method Summary

Modifier and Type	Method and Description
protected void	registerEventHandlers() Override to setup the event handlers.

Methods inherited from class com.brightcove.player.event.AbstractComponent

addListener, addOnceListener, getEventEmitter, removeListener, removeListeners

Methods inherited from class java.lang.Object

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

Constructor Detail

SeekManager

public SeekManager(android.content.Context context,
                   BaseVideoView videoView,
                   ProgressManager progressManager)

Build the position mapper using help from a given videoView object.

Parameters:

context - The Android application context.

videoView - The given event emitter which is used to setup event handlers to manage the current (segement) frame of reference and to initialize at the start of a video.

Method Detail

registerEventHandlers

protected void registerEventHandlers()

Override to setup the event handlers.

Specified by:

registerEventHandlers in class AbstractOnceUxManager

See Also:

AbstractOnceUxManager.registerEventHandlers()