com.android.volley.toolbox

Class ImageLoader.BatchedImageRequest

java.lang.Object

com.android.volley.toolbox.ImageLoader.BatchedImageRequest

Enclosing class:

ImageLoader

private class ImageLoader.BatchedImageRequest
extends java.lang.Object

Wrapper class used to map a Request to the set of active ImageContainer objects that are interested in its results.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.LinkedList<ImageLoader.ImageContainer>	mContainers List of all of the active ImageContainers that are interested in the request
private VolleyError	mError Error if one occurred for this response
private Request<?>	mRequest The request being tracked
private Bitmap	mResponseBitmap The result of the request being tracked by this item

Constructor Summary

Constructors

Constructor and Description
BatchedImageRequest(Request<?> request, ImageLoader.ImageContainer container) Constructs a new BatchedImageRequest object

Method Summary

Modifier and Type	Method and Description
void	addContainer(ImageLoader.ImageContainer container) Adds another ImageContainer to the list of those interested in the results of the request.
VolleyError	getError() Get the error for this response
boolean	removeContainerAndCancelIfNecessary(ImageLoader.ImageContainer container) Detatches the bitmap container from the request and cancels the request if no one is left listening.
void	setError(VolleyError error) Set the error for this response

Methods inherited from class java.lang.Object

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

Field Detail

mRequest

private final Request<?> mRequest

The request being tracked

mResponseBitmap

private Bitmap mResponseBitmap

The result of the request being tracked by this item

mError

private VolleyError mError

Error if one occurred for this response

mContainers

private final java.util.LinkedList<ImageLoader.ImageContainer> mContainers

List of all of the active ImageContainers that are interested in the request

Constructor Detail

BatchedImageRequest

public BatchedImageRequest(Request<?> request,
                           ImageLoader.ImageContainer container)

Constructs a new BatchedImageRequest object

Parameters:

request - The request being tracked

container - The ImageContainer of the person who initiated the request.

Method Detail

setError

public void setError(VolleyError error)

Set the error for this response

getError

public VolleyError getError()

Get the error for this response

addContainer

public void addContainer(ImageLoader.ImageContainer container)

Adds another ImageContainer to the list of those interested in the results of the request.

removeContainerAndCancelIfNecessary

public boolean removeContainerAndCancelIfNecessary(ImageLoader.ImageContainer container)

Detatches the bitmap container from the request and cancels the request if no one is left listening.

Parameters:

container - The container to remove from the list

Returns:

True if the request was canceled, false otherwise.