com.android.volley.toolbox

Class ClearCacheRequest

java.lang.Object

com.android.volley.Request<Object>

com.android.volley.toolbox.ClearCacheRequest

All Implemented Interfaces:

Comparable<Request<Object>>

public class ClearCacheRequest
extends Request<Object>

A synthetic request used for clearing the cache.

Nested Class Summary

Nested classes/interfaces inherited from class com.android.volley.Request

Request.Method, Request.Priority

Constructor Summary

Constructors

Constructor and Description
ClearCacheRequest(Cache cache, Runnable callback) Creates a synthetic request for clearing the cache.

Method Summary

Modifier and Type	Method and Description
protected void	deliverResponse(Object response) Subclasses must implement this to perform delivery of the parsed response to their listeners.
Request.Priority	getPriority() Returns the Request.Priority of this request; Request.Priority.NORMAL by default.
boolean	isCanceled() Returns true if this request has been canceled.
protected Response<Object>	parseNetworkResponse(NetworkResponse response) Subclasses must implement this to parse the raw network response and return an appropriate response type.

Methods inherited from class com.android.volley.Request

addMarker, cancel, compareTo, deliverError, getBody, getBodyContentType, getCacheEntry, getCacheKey, getErrorListener, getHeaders, getMethod, getParams, getParamsEncoding, getPostBody, getPostBodyContentType, getPostParams, getPostParamsEncoding, getRetryPolicy, getSequence, getTag, getTimeoutMs, getTrafficStatsTag, getUrl, hasHadResponseDelivered, markDelivered, parseNetworkError, setCacheEntry, setRequestQueue, setRetryPolicy, setSequence, setShouldCache, setTag, shouldCache, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ClearCacheRequest

public ClearCacheRequest(Cache cache,
                         Runnable callback)

Creates a synthetic request for clearing the cache.

Parameters:

cache - Cache to clear

callback - Callback to make on the main thread once the cache is clear, or null for none

Method Detail

isCanceled

public boolean isCanceled()

Description copied from class: Request

Returns true if this request has been canceled.

Overrides:

isCanceled in class Request<Object>

getPriority

public Request.Priority getPriority()

Description copied from class: Request

Returns the Request.Priority of this request; Request.Priority.NORMAL by default.

Overrides:

getPriority in class Request<Object>

parseNetworkResponse

protected Response<Object> parseNetworkResponse(NetworkResponse response)

Description copied from class: Request

Subclasses must implement this to parse the raw network response and return an appropriate response type. This method will be called from a worker thread. The response will not be delivered if you return null.

Specified by:

parseNetworkResponse in class Request<Object>

Parameters:

response - Response from the network

Returns:

The parsed response, or null in the case of an error

deliverResponse

protected void deliverResponse(Object response)

Description copied from class: Request

Subclasses must implement this to perform delivery of the parsed response to their listeners. The given response is guaranteed to be non-null; responses that fail to parse are not delivered.

Specified by:

deliverResponse in class Request<Object>

Parameters:

response - The parsed response returned by Request.parseNetworkResponse(NetworkResponse)