public
class
HttpUrlConnectionNetworkFetcher
extends BaseNetworkFetcher<FETCH_STATE extends FetchState>| java.lang.Object | ||
| ↳ | com.facebook.imagepipeline.producers.BaseNetworkFetcher<FETCH_STATE extends com.facebook.imagepipeline.producers.FetchState> | |
| ↳ | com.facebook.imagepipeline.producers.HttpUrlConnectionNetworkFetcher | |
Class Overview
Network fetcher that uses the simplest Android stack.
Apps requiring more sophisticated networking should implement their own NetworkFetcher.
Summary
| Nested Classes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| class | HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState | ||||||||||
| Constants | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| int | HTTP_DEFAULT_TIMEOUT | ||||||||||
| int | HTTP_PERMANENT_REDIRECT | ||||||||||
| int | HTTP_TEMPORARY_REDIRECT | ||||||||||
| Public Constructors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| HttpUrlConnectionNetworkFetcher() | |||||||||||
| HttpUrlConnectionNetworkFetcher(int httpConnectionTimeout) | |||||||||||
| HttpUrlConnectionNetworkFetcher(String userAgent, int httpConnectionTimeout) | |||||||||||
| HttpUrlConnectionNetworkFetcher(String userAgent, Map<String, String> requestHeaders, int httpConnectionTimeout) | |||||||||||
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState | createFetchState(Consumer<EncodedImage> consumer, ProducerContext context) | ||||||||||
| void | fetch(HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState fetchState, NetworkFetcher.Callback callback) | ||||||||||
| Map<String, String> |
getExtraMap(HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState fetchState, int byteSize)
Gets a map containing extra parameters to pass to the listeners.
| ||||||||||
| void |
onFetchCompletion(HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState fetchState, int byteSize)
Called after the fetch completes.
| ||||||||||
|
[Expand]
Inherited Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
From class
com.facebook.imagepipeline.producers.BaseNetworkFetcher
| |||||||||||
|
From class
java.lang.Object
| |||||||||||
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From interface
com.facebook.imagepipeline.producers.NetworkFetcher
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Constants
public static final int HTTP_DEFAULT_TIMEOUT
Constant Value:
30000
(0x00007530)
public static final int HTTP_PERMANENT_REDIRECT
Constant Value:
308
(0x00000134)
public static final int HTTP_TEMPORARY_REDIRECT
Constant Value:
307
(0x00000133)
Public Constructors
public HttpUrlConnectionNetworkFetcher ()
public HttpUrlConnectionNetworkFetcher (int httpConnectionTimeout)
public HttpUrlConnectionNetworkFetcher (String userAgent, int httpConnectionTimeout)
public HttpUrlConnectionNetworkFetcher (String userAgent, Map<String, String> requestHeaders, int httpConnectionTimeout)
Public Methods
public HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState createFetchState (Consumer<EncodedImage> consumer, ProducerContext context)
public void fetch (HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState fetchState, NetworkFetcher.Callback callback)
public Map<String, String> getExtraMap (HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState fetchState, int byteSize)
Gets a map containing extra parameters to pass to the listeners.
Returning map is optional and is useful for instrumentation purposes.
This map won't be modified by the caller.
Parameters
| fetchState | the fetch-specific state |
|---|---|
| byteSize | size of the data in bytes |
Returns
- a map with extra parameters
public void onFetchCompletion (HttpUrlConnectionNetworkFetcher.HttpUrlConnectionNetworkFetchState fetchState, int byteSize)
Called after the fetch completes.
Implementing this method is optional and is useful for instrumentation purposes.
Parameters
| fetchState | the fetch-specific state |
|---|---|
| byteSize | size of the data in bytes |