OkHttpClient (OkHttp (Parent) 1.2.1 API)

java.lang.Object
- com.squareup.okhttp.OkHttpClient

All Implemented Interfaces:

URLStreamHandlerFactory
```
public final class OkHttpClient
extends Object
implements URLStreamHandlerFactory
```
Configures and creates HTTP connections.

Constructor Summary

Constructors
Constructor and Description

OkHttpClient()

Constructors
Constructor and Description
`OkHttpClient()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`cancel(Object tag)` Cancels all scheduled tasks tagged with `tag`.
`URLStreamHandler`	`createURLStreamHandler(String protocol)` Creates a URLStreamHandler as a `URL.setURLStreamHandlerFactory(java.net.URLStreamHandlerFactory)`.
`OkAuthenticator`	`getAuthenticator()`
`ConnectionPool`	`getConnectionPool()`
`int`	`getConnectTimeout()` Default connect timeout (in milliseconds).
`CookieHandler`	`getCookieHandler()`
`boolean`	`getFollowProtocolRedirects()`
`HostnameVerifier`	`getHostnameVerifier()`
`OkResponseCache`	`getOkResponseCache()`
`Proxy`	`getProxy()`
`ProxySelector`	`getProxySelector()`
`int`	`getReadTimeout()` Default read timeout (in milliseconds).
`ResponseCache`	`getResponseCache()`
`RouteDatabase`	`getRoutesDatabase()`
`SSLSocketFactory`	`getSslSocketFactory()`
`List<String>`	`getTransports()`
`HttpURLConnection`	`open(URL url)`
`OkHttpClient`	`setAuthenticator(OkAuthenticator authenticator)` Sets the authenticator used to respond to challenges from the remote web server or proxy server.
`OkHttpClient`	`setConnectionPool(ConnectionPool connectionPool)` Sets the connection pool used to recycle HTTP and HTTPS connections.
`void`	`setConnectTimeout(long timeout, TimeUnit unit)` Sets the default connect timeout for new connections.
`OkHttpClient`	`setCookieHandler(CookieHandler cookieHandler)` Sets the cookie handler to be used to read outgoing cookies and write incoming cookies.
`OkHttpClient`	`setFollowProtocolRedirects(boolean followProtocolRedirects)` Configure this client to follow redirects from HTTPS to HTTP and from HTTP to HTTPS.
`OkHttpClient`	`setHostnameVerifier(HostnameVerifier hostnameVerifier)` Sets the verifier used to confirm that response certificates apply to requested hostnames for HTTPS connections.
`OkHttpClient`	`setProxy(Proxy proxy)` Sets the HTTP proxy that will be used by connections created by this client.
`OkHttpClient`	`setProxySelector(ProxySelector proxySelector)` Sets the proxy selection policy to be used if no `proxy` is specified explicitly.
`void`	`setReadTimeout(long timeout, TimeUnit unit)` Sets the default read timeout for new connections.
`OkHttpClient`	`setResponseCache(ResponseCache responseCache)` Sets the response cache to be used to read and write cached responses.
`OkHttpClient`	`setSslSocketFactory(SSLSocketFactory sslSocketFactory)` Sets the socket factory used to secure HTTPS connections.
`OkHttpClient`	`setTransports(List<String> transports)` Configure the transports used by this client to communicate with remote servers.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - OkHttpClient
```
public OkHttpClient()
```
- Method Detail
  - setConnectTimeout
```
public void setConnectTimeout(long timeout,
                              TimeUnit unit)
```
    Sets the default connect timeout for new connections. A value of 0 means no timeout.
    
    See Also:
    
    URLConnection.setConnectTimeout(int)
  - getConnectTimeout
```
public int getConnectTimeout()
```
    Default connect timeout (in milliseconds).
  - setReadTimeout
```
public void setReadTimeout(long timeout,
                           TimeUnit unit)
```
    Sets the default read timeout for new connections. A value of 0 means no timeout.
    
    See Also:
    
    URLConnection.setReadTimeout(int)
  - getReadTimeout
```
public int getReadTimeout()
```
    Default read timeout (in milliseconds).
  - setProxy
```
public OkHttpClient setProxy(Proxy proxy)
```
    Sets the HTTP proxy that will be used by connections created by this client. This takes precedence over setProxySelector(java.net.ProxySelector), which is only honored when this proxy is null (which it is by default). To disable proxy use completely, call setProxy(Proxy.NO_PROXY).
  - getProxy
```
public Proxy getProxy()
```
  - setProxySelector
```
public OkHttpClient setProxySelector(ProxySelector proxySelector)
```
    Sets the proxy selection policy to be used if no proxy is specified explicitly. The proxy selector may return multiple proxies; in that case they will be tried in sequence until a successful connection is established.
    If unset, the system-wide default proxy selector will be used.
  - getProxySelector
```
public ProxySelector getProxySelector()
```
  - setCookieHandler
```
public OkHttpClient setCookieHandler(CookieHandler cookieHandler)
```
    Sets the cookie handler to be used to read outgoing cookies and write incoming cookies.
    If unset, the system-wide default cookie handler will be used.
  - getCookieHandler
```
public CookieHandler getCookieHandler()
```
  - setResponseCache
```
public OkHttpClient setResponseCache(ResponseCache responseCache)
```
    Sets the response cache to be used to read and write cached responses.
    If unset, the system-wide default response cache will be used.
  - getResponseCache
```
public ResponseCache getResponseCache()
```
  - getOkResponseCache
```
public OkResponseCache getOkResponseCache()
```
  - setSslSocketFactory
```
public OkHttpClient setSslSocketFactory(SSLSocketFactory sslSocketFactory)
```
    Sets the socket factory used to secure HTTPS connections.
    If unset, the system-wide default SSL socket factory will be used.
  - getSslSocketFactory
```
public SSLSocketFactory getSslSocketFactory()
```
  - setHostnameVerifier
```
public OkHttpClient setHostnameVerifier(HostnameVerifier hostnameVerifier)
```
    Sets the verifier used to confirm that response certificates apply to requested hostnames for HTTPS connections.
    If unset, the system-wide default hostname verifier will be used.
  - getHostnameVerifier
```
public HostnameVerifier getHostnameVerifier()
```
  - setAuthenticator
```
public OkHttpClient setAuthenticator(OkAuthenticator authenticator)
```
    Sets the authenticator used to respond to challenges from the remote web server or proxy server.
    If unset, the system-wide default authenticator will be used.
  - getAuthenticator
```
public OkAuthenticator getAuthenticator()
```
  - setConnectionPool
```
public OkHttpClient setConnectionPool(ConnectionPool connectionPool)
```
    Sets the connection pool used to recycle HTTP and HTTPS connections.
    If unset, the system-wide default connection pool will be used.
  - getConnectionPool
```
public ConnectionPool getConnectionPool()
```
  - setFollowProtocolRedirects
```
public OkHttpClient setFollowProtocolRedirects(boolean followProtocolRedirects)
```
    Configure this client to follow redirects from HTTPS to HTTP and from HTTP to HTTPS.
    If unset, protocol redirects will be followed. This is different than the built-in HttpURLConnection's default.
  - getFollowProtocolRedirects
```
public boolean getFollowProtocolRedirects()
```
  - getRoutesDatabase
```
public RouteDatabase getRoutesDatabase()
```
  - setTransports
```
public OkHttpClient setTransports(List<String> transports)
```
    Configure the transports used by this client to communicate with remote servers. By default this client will prefer the most efficient transport available, falling back to more ubiquitous transports. Applications should only call this method to avoid specific compatibility problems, such as web servers that behave incorrectly when SPDY is enabled.
    The following transports are currently supported:
    - http/1.1
    - spdy/3
    This is an evolving set. Future releases may drop support for transitional transports (like spdy/3), in favor of their successors (spdy/4 or http/2.0). The http/1.1 transport will never be dropped.
    If multiple protocols are specified, NPN will be used to negotiate a transport. Future releases may use another mechanism (such as ALPN) to negotiate a transport.
    Parameters:
    
    transports - the transports to use, in order of preference. The list must contain "http/1.1". It must not contain null.
  - getTransports
```
public List<String> getTransports()
```
  - cancel
```
public void cancel(Object tag)
```
    Cancels all scheduled tasks tagged with tag. Requests that are already in flight might not be canceled.
  - open
```
public HttpURLConnection open(URL url)
```
  - createURLStreamHandler
```
public URLStreamHandler createURLStreamHandler(String protocol)
```
    Creates a URLStreamHandler as a URL.setURLStreamHandlerFactory(java.net.URLStreamHandlerFactory).
    This code configures OkHttp to handle all HTTP and HTTPS connections created with URL.openConnection():
```
   

   OkHttpClient okHttpClient = new OkHttpClient();
   URL.setURLStreamHandlerFactory(okHttpClient);
 
```
    Specified by:
    
    createURLStreamHandler in interface URLStreamHandlerFactory

Class OkHttpClient

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

OkHttpClient

Method Detail

setConnectTimeout

getConnectTimeout

setReadTimeout

getReadTimeout

setProxy

getProxy

setProxySelector

getProxySelector

setCookieHandler

getCookieHandler

setResponseCache

getResponseCache

getOkResponseCache

setSslSocketFactory

getSslSocketFactory

setHostnameVerifier

getHostnameVerifier

setAuthenticator

getAuthenticator

setConnectionPool

getConnectionPool

setFollowProtocolRedirects

getFollowProtocolRedirects

getRoutesDatabase

setTransports

getTransports

cancel

open

createURLStreamHandler