com.jcodeing.kmedia.definition

Class MediaQueue

java.lang.Object

com.jcodeing.kmedia.definition.MediaQueue

All Implemented Interfaces:

IMediaQueue

public class MediaQueue
extends java.lang.Object
implements IMediaQueue

Nested Class Summary

Nested classes/interfaces inherited from interface com.jcodeing.kmedia.definition.IMediaQueue

IMediaQueue.AutoSkipMode, IMediaQueue.Listener

Field Summary

Fields

Modifier and Type	Field and Description
private int	autoSkipMode
protected int	currentIndex
private int	itemLoopedCount
private int	itemLoopMode
private java.util.concurrent.CopyOnWriteArraySet<IMediaQueue.Listener>	listeners
private java.util.Random	mRandom
protected IPlayer	player
private java.util.List<? extends IMediaItem>	queue

Fields inherited from interface com.jcodeing.kmedia.definition.IMediaQueue

AUTO_SKIP_MODE_LIST_LOOP, AUTO_SKIP_MODE_RANDOM, AUTO_SKIP_MODE_SINGLE, AUTO_SKIP_MODE_SINGLE_LOOP, AUTO_SKIP_MODE_SINGLE_ONCE

Constructor Summary

Constructors

Constructor and Description
MediaQueue()

Method Summary

Modifier and Type	Method and Description
void	addListener(IMediaQueue.Listener listener)
void	clear() Removes all of the IMediaItems from this queue (optional operation).
void	destroy() destroy this queue
int	getAutoSkipMode()
int	getCurrentIndex()
IMediaItem	getCurrentMediaItem()
IMediaItem	getMediaItem(int index)
IMediaItem	getMediaItem(java.lang.String mediaId)
int	getRandomIndex()
int	indexOf(IMediaItem item) Returns the index of the first occurrence of the specified mediaItem in this queue, or -1 if this queue does not contain the mediaItem.
void	init(IPlayer player) Don't have to manually call, automatically initialized in the APlayer.setMediaQueue(IMediaQueue)
boolean	isEmpty() Returns true if this queue contains no IMediaItems.
protected int	itemLoopProcessing()
protected void	onCurrentQueueIndexUpdated(int index)
protected void	onItemRemoved(int index)
protected void	onQueueUpdated(java.util.List<? extends IMediaItem> newQueue)
protected boolean	onSkipQueueIndex(int index)
IMediaItem	remove(int index) Removes the mediaItem at the specified position in this queue.
void	removeListener(IMediaQueue.Listener listener)
int	seekIndexByMediaId(java.lang.String mediaId) seek queue index by media id
void	setAutoSkipMode(int autoSkipMode)
boolean	setCurrentIndex(int index) set the current queue index
boolean	setCurrentIndex(java.lang.String mediaId) set the current queue index from the media Id
void	setItemLoop(int loopMode) *param loopMode can use C.PARAM_ORIGINAL keeping the original values
int	size() Returns the number of IMediaItems in this queue.
boolean	skipToAutoAssigned()
boolean	skipToIndex(int index) Skip to the specify queue index media item.
boolean	skipToIndexByIncrement(int increment) skipToIndex(currentIndex + increment)
boolean	skipToNext() Skip to the next media item.
boolean	skipToPrevious() Skip to the previous media item.
boolean	skipToRandom()
void	update(java.util.List<? extends IMediaItem> newQueue) update this queue, with external use the same object, not independent maintenance

Methods inherited from class java.lang.Object

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

Field Detail

player

protected IPlayer player

queue

private java.util.List<? extends IMediaItem> queue

currentIndex

protected int currentIndex

mRandom

private java.util.Random mRandom

autoSkipMode

private int autoSkipMode

itemLoopMode

private int itemLoopMode

itemLoopedCount

private int itemLoopedCount

listeners

private java.util.concurrent.CopyOnWriteArraySet<IMediaQueue.Listener> listeners

Constructor Detail

MediaQueue

public MediaQueue()

Method Detail

init

public void init(IPlayer player)

Description copied from interface: IMediaQueue

Don't have to manually call, automatically initialized in the APlayer.setMediaQueue(IMediaQueue)

Specified by:

init in interface IMediaQueue

destroy

public void destroy()

Description copied from interface: IMediaQueue

destroy this queue

Specified by:

destroy in interface IMediaQueue

update

public void update(java.util.List<? extends IMediaItem> newQueue)

Description copied from interface: IMediaQueue

update this queue, with external use the same object, not independent maintenance

Specified by:

update in interface IMediaQueue

isEmpty

public boolean isEmpty()

Description copied from interface: IMediaQueue

Returns true if this queue contains no IMediaItems.

Specified by:

isEmpty in interface IMediaQueue

Returns:

true if this queue contains no IMediaItems

size

public int size()

Description copied from interface: IMediaQueue

Returns the number of IMediaItems in this queue. If this queue contains more than Integer.MAX_VALUE IMediaItems, returns Integer.MAX_VALUE.

Specified by:

size in interface IMediaQueue

Returns:

the number of IMediaItems in this queue

indexOf

public int indexOf(IMediaItem item)

Description copied from interface: IMediaQueue

Returns the index of the first occurrence of the specified mediaItem in this queue, or -1 if this queue does not contain the mediaItem.

Specified by:

indexOf in interface IMediaQueue

remove

public IMediaItem remove(int index)

Description copied from interface: IMediaQueue

Removes the mediaItem at the specified position in this queue.

Specified by:

remove in interface IMediaQueue

Parameters:

index - the index of the mediaItem to be removed

Returns:

the mediaItem previously at the specified position

clear

public void clear()

Description copied from interface: IMediaQueue

Removes all of the IMediaItems from this queue (optional operation). The queue will be empty after this call returns.

Specified by:

clear in interface IMediaQueue

getMediaItem

public IMediaItem getMediaItem(int index)

Specified by:

getMediaItem in interface IMediaQueue

getMediaItem

public IMediaItem getMediaItem(java.lang.String mediaId)

Specified by:

getMediaItem in interface IMediaQueue

getCurrentMediaItem

public IMediaItem getCurrentMediaItem()

Specified by:

getCurrentMediaItem in interface IMediaQueue

getCurrentIndex

public int getCurrentIndex()

Specified by:

getCurrentIndex in interface IMediaQueue

setCurrentIndex

public boolean setCurrentIndex(int index)

Description copied from interface: IMediaQueue

set the current queue index

Specified by:

setCurrentIndex in interface IMediaQueue

Parameters:

index - queue index

Returns:

is set success

setCurrentIndex

public boolean setCurrentIndex(java.lang.String mediaId)

Description copied from interface: IMediaQueue

set the current queue index from the media Id

Specified by:

setCurrentIndex in interface IMediaQueue

Parameters:

mediaId - IMediaItem.getMediaId()

Returns:

is set success

seekIndexByMediaId

public int seekIndexByMediaId(java.lang.String mediaId)

Description copied from interface: IMediaQueue

seek queue index by media id

Specified by:

seekIndexByMediaId in interface IMediaQueue

Parameters:

mediaId - IMediaItem.getMediaId()

Returns:

mediaId->queueIndex or -1(didn't find)

getRandomIndex

public int getRandomIndex()

Specified by:

getRandomIndex in interface IMediaQueue

Returns:

a random queue index

skipToIndex

public boolean skipToIndex(int index)

Description copied from interface: IMediaQueue

Skip to the specify queue index media item.

Specified by:

skipToIndex in interface IMediaQueue

Parameters:

index - queue index

Returns:

is skip success

skipToIndexByIncrement

public boolean skipToIndexByIncrement(int increment)

Description copied from interface: IMediaQueue

skipToIndex(currentIndex + increment)

Specified by:

skipToIndexByIncrement in interface IMediaQueue

See Also:

IMediaQueue.skipToIndex(int)

skipToNext

public boolean skipToNext()

Description copied from interface: IMediaQueue

Skip to the next media item.

skipToIndexByIncrement(1)

Specified by:

skipToNext in interface IMediaQueue

skipToPrevious

public boolean skipToPrevious()

Description copied from interface: IMediaQueue

Skip to the previous media item.

skipToIndexByIncrement(-1)

Specified by:

skipToPrevious in interface IMediaQueue

skipToRandom

public boolean skipToRandom()

Specified by:

skipToRandom in interface IMediaQueue

getAutoSkipMode

public int getAutoSkipMode()

Specified by:

getAutoSkipMode in interface IMediaQueue

setAutoSkipMode

public void setAutoSkipMode(int autoSkipMode)

Specified by:

setAutoSkipMode in interface IMediaQueue

skipToAutoAssigned

public boolean skipToAutoAssigned()

Specified by:

skipToAutoAssigned in interface IMediaQueue

Returns:

is skip success or have processing

setItemLoop

public void setItemLoop(int loopMode)

Description copied from interface: IMediaQueue

*param loopMode can use C.PARAM_ORIGINAL keeping the original values

*param loopMode can use C.PARAM_UNSET/C.PARAM_RESET unset/reset values

Specified by:

setItemLoop in interface IMediaQueue

itemLoopProcessing

protected int itemLoopProcessing()

addListener

public void addListener(IMediaQueue.Listener listener)

Specified by:

addListener in interface IMediaQueue

removeListener

public void removeListener(IMediaQueue.Listener listener)

Specified by:

removeListener in interface IMediaQueue

onQueueUpdated

protected void onQueueUpdated(java.util.List<? extends IMediaItem> newQueue)

onItemRemoved

protected void onItemRemoved(int index)

onCurrentQueueIndexUpdated

protected void onCurrentQueueIndexUpdated(int index)

onSkipQueueIndex

protected boolean onSkipQueueIndex(int index)