Added in API level 11

Summary: Ctors | Methods | Inherited Methods

WebResourceResponse

Kotlin |Java

public class WebResourceResponse
extends Object

java.lang.Object
↳	android.webkit.WebResourceResponse

Encapsulates a resource response. Applications can return an instance of this class from WebViewClient#shouldInterceptRequest to provide a custom response when the WebView requests a particular resource.

Summary

Public constructors
`WebResourceResponse(String mimeType, String encoding, InputStream data)` Constructs a resource response with the given MIME type, character encoding, and input stream.
`WebResourceResponse(String mimeType, String encoding, int statusCode, String reasonPhrase, Map<String, String> responseHeaders, InputStream data)` Constructs a resource response with the given parameters.

Public methods
`InputStream`	`getData()` Gets the input stream that provides the resource response's data.
`String`	`getEncoding()` Gets the resource response's encoding.
`String`	`getMimeType()` Gets the resource response's MIME type.
`String`	`getReasonPhrase()` Gets the description of the resource response's status code.
`Map<String, String>`	`getResponseHeaders()` Gets the headers for the resource response.
`int`	`getStatusCode()` Gets the resource response's status code.
`void`	`setData(InputStream data)` Sets the input stream that provides the resource response's data.
`void`	`setEncoding(String encoding)` Sets the resource response's encoding, for example "UTF-8".
`void`	`setMimeType(String mimeType)` Sets the resource response's MIME type, for example "text/html".
`void`	`setResponseHeaders(Map<String, String> headers)` Sets the headers for the resource response.
`void`	`setStatusCodeAndReasonPhrase(int statusCode, String reasonPhrase)` Sets the resource response's status code and reason phrase.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors

WebResourceResponse

Added in API level 11

public WebResourceResponse (String mimeType, 
                String encoding, 
                InputStream data)

Constructs a resource response with the given MIME type, character encoding, and input stream. Callers must implement InputStream#read(byte[]) for the input stream. InputStream#close() will be called after the WebView has finished with the response.

Note: The MIME type and character encoding must be specified as separate parameters (for example "text/html" and "utf-8"), not a single value like the "text/html; charset=utf-8" format used in the HTTP Content-Type header. Do not use the value of a HTTP Content-Encoding header for encoding, as that header does not specify a character encoding. Content without a defined character encoding (for example image resources) should pass null for encoding.

Parameters
`mimeType`	`String`: the resource response's MIME type, for example `"text/html"`.
`encoding`	`String`: the resource response's character encoding, for example `"utf-8"`.
`data`	`InputStream`: the input stream that provides the resource response's data. Must not be a StringBufferInputStream.

WebResourceResponse

Added in API level 21

public WebResourceResponse (String mimeType, 
                String encoding, 
                int statusCode, 
                String reasonPhrase, 
                Map<String, String> responseHeaders, 
                InputStream data)

Constructs a resource response with the given parameters. Callers must implement InputStream#read(byte[]) for the input stream. InputStream#close() will be called after the WebView has finished with the response.

Note: See WebResourceResponse(java.lang.String, java.lang.String, java.io.InputStream) for details on what should be specified for mimeType and encoding.

Parameters
`mimeType`	`String`: the resource response's MIME type, for example `"text/html"`.
`encoding`	`String`: the resource response's character encoding, for example `"utf-8"`.
`statusCode`	`int`: the status code needs to be in the ranges [100, 299], [400, 599]. Causing a redirect by specifying a 3xx code is not supported.
`reasonPhrase`	`String`: the phrase describing the status code, for example "OK". Must be non-empty. This value cannot be `null`.
`responseHeaders`	`Map`: the resource response's headers represented as a mapping of header name -> header value.
`data`	`InputStream`: the input stream that provides the resource response's data. Must not be a StringBufferInputStream.

Public methods

getData

Added in API level 11

public InputStream getData ()

Gets the input stream that provides the resource response's data.

Returns
`InputStream`	The input stream that provides the resource response's data

getEncoding

Added in API level 11

public String getEncoding ()

Gets the resource response's encoding.

Returns
`String`	The resource response's encoding

getMimeType

Added in API level 11

public String getMimeType ()

Gets the resource response's MIME type.

Returns
`String`	The resource response's MIME type

getReasonPhrase

Added in API level 21

public String getReasonPhrase ()

Gets the description of the resource response's status code.

Returns
`String`	The description of the resource response's status code.

getResponseHeaders

Added in API level 21

public Map<String, String> getResponseHeaders ()

Gets the headers for the resource response.

Returns
`Map<String, String>`	The headers for the resource response.

getStatusCode

Added in API level 21

public int getStatusCode ()

Gets the resource response's status code.

Returns
`int`	The resource response's status code.

setData

Added in API level 11

public void setData (InputStream data)

Sets the input stream that provides the resource response's data. Callers must implement InputStream#read(byte[]). InputStream#close() will be called after the WebView has finished with the response.

Parameters
`data`	`InputStream`: the input stream that provides the resource response's data. Must not be a StringBufferInputStream.

setEncoding

Added in API level 11

public void setEncoding (String encoding)

Sets the resource response's encoding, for example "UTF-8". This is used to decode the data from the input stream.

Parameters
`encoding`	`String`: The resource response's encoding

setMimeType

Added in API level 11

public void setMimeType (String mimeType)

Sets the resource response's MIME type, for example "text/html".

Parameters
`mimeType`	`String`: The resource response's MIME type

setResponseHeaders

Added in API level 21

public void setResponseHeaders (Map<String, String> headers)

Sets the headers for the resource response.

Parameters
`headers`	`Map`: Mapping of header name -> header value.

setStatusCodeAndReasonPhrase

Added in API level 21

public void setStatusCodeAndReasonPhrase (int statusCode, 
                String reasonPhrase)

Sets the resource response's status code and reason phrase.

Parameters
`statusCode`	`int`: the status code needs to be in the ranges [100, 299], [400, 599]. Causing a redirect by specifying a 3xx code is not supported.
`reasonPhrase`	`String`: the phrase describing the status code, for example "OK". Must be non-empty. This value cannot be `null`.