JsonArrayRequest

extends JsonRequest<T>

java.lang.Object
↳	com.android.volley.Request<T>
	↳	com.android.volley.toolbox.JsonRequest<T>
		↳	com.android.volley.toolbox.JsonArrayRequest

Class Overview

A request for retrieving a JSONArray response body at a given URL.

Summary

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Inherited Constants

From class com.android.volley.toolbox.JsonRequest

Public Constructors
	JsonArrayRequest(String url, Listener<JSONArray> listener, Response.ErrorListener errorListener) Creates a new request.
	JsonArrayRequest(int method, String url, JSONArray jsonRequest, Listener<JSONArray> listener, Response.ErrorListener errorListener) Creates a new request.

Protected Methods
Response<JSONArray>	parseNetworkResponse(NetworkResponse response) Subclasses must implement this to parse the raw network response and return an appropriate response type.

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Inherited Methods

From class com.android.volley.toolbox.JsonRequest

From class com.android.volley.Request

void	addMarker(String tag) Adds an event to this request's event log; for debugging.
void	cancel() Mark this request as canceled.
int	compareTo(Request<T> other) Our comparator sorts from high to low priority, and secondarily by sequence number to provide FIFO ordering.
void	deliverError(VolleyError error) Delivers error message to the ErrorListener that the Request was initialized with.
abstract void	deliverResponse(T response) Subclasses must implement this to perform delivery of the parsed response to their listeners.
byte[]	getBody() Returns the raw POST or PUT body to be sent.
String	getBodyContentType() Returns the content type of the POST or PUT body.
Cache.Entry	getCacheEntry() Returns the annotated cache entry, or null if there isn't one.
String	getCacheKey() Returns the cache key for this request.
Response.ErrorListener	getErrorListener()
Map<String, String>	getHeaders() Returns a list of extra HTTP headers to go along with this request.
int	getMethod() Return the method for this request.
Map<String, String>	getParams() Returns a Map of parameters to be used for a POST or PUT request.
String	getParamsEncoding() Returns which encoding should be used when converting POST or PUT parameters returned by `getParams()` into a raw POST or PUT body.
byte[]	getPostBody() This method is deprecated. Use `getBody()` instead.
String	getPostBodyContentType() This method is deprecated. Use `getBodyContentType()` instead.
Map<String, String>	getPostParams() This method is deprecated. Use `getParams()` instead.
String	getPostParamsEncoding() This method is deprecated. Use `getParamsEncoding()` instead.
Request.Priority	getPriority() Returns the `Request.Priority` of this request; `NORMAL` by default.
RetryPolicy	getRetryPolicy() Returns the retry policy that should be used for this request.
final int	getSequence() Returns the sequence number of this request.
Object	getTag() Returns this request's tag.
final int	getTimeoutMs() Returns the socket timeout in milliseconds per retry attempt.
int	getTrafficStatsTag()
String	getUrl() Returns the URL of this request.
boolean	hasHadResponseDelivered() Returns true if this request has had a response delivered for it.
boolean	isCanceled() Returns true if this request has been canceled.
void	markDelivered() Mark this request as having a response delivered on it.
VolleyError	parseNetworkError(VolleyError volleyError) Subclasses can override this method to parse 'networkError' and return a more specific error.
abstract Response<T>	parseNetworkResponse(NetworkResponse response) Subclasses must implement this to parse the raw network response and return an appropriate response type.
Request<?>	setCacheEntry(Cache.Entry entry) Annotates this request with an entry retrieved for it from cache.
Request<?>	setRequestQueue(RequestQueue requestQueue) Associates this request with the given queue.
Request<?>	setRetryPolicy(RetryPolicy retryPolicy) Sets the retry policy for this request.
final Request<?>	setSequence(int sequence) Sets the sequence number of this request.
final Request<?>	setShouldCache(boolean shouldCache) Set whether or not responses to this request should be cached.
Request<?>	setTag(Object tag) Set a tag on this request.
final boolean	shouldCache() Returns true if responses to this request should be cached.
String	toString()

From class java.lang.Object

From interface java.lang.Comparable

Public Constructors

public JsonArrayRequest (String url, Listener<JSONArray> listener, Response.ErrorListener errorListener)

Creates a new request.

Parameters

url	URL to fetch the JSON from
listener	Listener to receive the JSON response
errorListener	Error listener, or null to ignore errors.

public JsonArrayRequest (int method, String url, JSONArray jsonRequest, Listener<JSONArray> listener, Response.ErrorListener errorListener)

Creates a new request.

Parameters

method	the HTTP method to use
url	URL to fetch the JSON from
jsonRequest	A JSONArray to post with the request. Null is allowed and indicates no parameters will be posted along with request.
listener	Listener to receive the JSON response
errorListener	Error listener, or null to ignore errors.

Protected Methods

protected Response<JSONArray> parseNetworkResponse (NetworkResponse response)

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.

Parameters

response	Response from the network

Returns

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

Interfaces

Classes

JsonArrayRequest

Class Overview

Summary

Public Constructors

public JsonArrayRequest (String url, Listener<JSONArray> listener, Response.ErrorListener errorListener)

Parameters

public JsonArrayRequest (int method, String url, JSONArray jsonRequest, Listener<JSONArray> listener, Response.ErrorListener errorListener)

Parameters

Protected Methods

protected Response<JSONArray> parseNetworkResponse (NetworkResponse response)

Parameters

Returns