MediaQueue.Callback

Callback interface for receiving updates from MediaQueue. All the methods will be called on the main thread.

Public Constructor Summary

Public Method Summary

void	itemsInsertedInRange(int insertIndex, int insertCount) Called when a contiguous range of queue items have been inserted into the queue.
void	itemsReloaded() Called when the queue has been entirely reloaded.
void	itemsRemovedAtIndexes(int[] indexes) Called when one or more queue items have been removed from the queue.
void	itemsReorderedAtIndexes(List<Integer> indexes, int insertBeforeIndex) Called when one or more queue items have been reordered in the queue.
void	itemsUpdatedAtIndexes(int[] indexes) Called when one or more queue items have been updated in the queue.
void	mediaQueueChanged() Called when one or more changes have been made to the queue.
void	mediaQueueWillChange() Called when one or more changes are about to be made to the queue.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public Callback ()

Public Methods

public void itemsInsertedInRange (int insertIndex, int insertCount)

Called when a contiguous range of queue items have been inserted into the queue.

Parameters

insertIndex	the index where the items are inserted
insertCount	the number of items inserted

public void itemsReloaded ()

Called when the queue has been entirely reloaded. Any previously accessed queue items should be considered invalid.

public void itemsRemovedAtIndexes (int[] indexes)

Called when one or more queue items have been removed from the queue.

Parameters

indexes	the ordered list of indexes of items that have been removed

public void itemsReorderedAtIndexes (List<Integer> indexes, int insertBeforeIndex)

Called when one or more queue items have been reordered in the queue. For example, indexes of [2, 1, 5] and insertBeforeIndex of 3 means that the original queue of [1, 2, 3, 4, 5, 6] now looks like [3, 2, 1, 5, 4 ,6].

Parameters

indexes	the list of indexes of items that have been reordered.
insertBeforeIndex	the index where the reordered items are inserted

public void itemsUpdatedAtIndexes (int[] indexes)

Called when one or more queue items have been updated in the queue. This includes the case where previously accessed but unavailable items have been retrieved and placed in the cache, and the case where previously cached items have been flushed from the cache.

public void mediaQueueChanged ()

Called when one or more changes have been made to the queue.

public void mediaQueueWillChange ()

Called when one or more changes are about to be made to the queue.