ServiceWorkerClientCompat
public
abstract
class
ServiceWorkerClientCompat
extends Object
| java.lang.Object | |
| ↳ | androidx.webkit.ServiceWorkerClientCompat |
Base class for clients to capture Service Worker related callbacks,
see ServiceWorkerControllerCompat for usage example.
Summary
Public constructors | |
|---|---|
ServiceWorkerClientCompat()
|
|
Public methods | |
|---|---|
abstract
WebResourceResponse
|
shouldInterceptRequest(WebResourceRequest request)
Notify the host application of a resource request and allow the application to return the data. |
Inherited methods | |
|---|---|
Public constructors
ServiceWorkerClientCompat
public ServiceWorkerClientCompat ()
Public methods
shouldInterceptRequest
public abstract WebResourceResponse shouldInterceptRequest (WebResourceRequest request)
Notify the host application of a resource request and allow the
application to return the data. If the return value is null, the
Service Worker will continue to load the resource as usual.
Otherwise, the return response and data will be used.
Note: This method is called on a thread other than the UI thread so clients should exercise caution when accessing private data or the view system.
This method is called only if WebViewFeature.SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST is supported. You can check whether
that flag is supported using WebViewFeature.isFeatureSupported(String).
| Parameters | |
|---|---|
request |
WebResourceRequest: Object containing the details of the request. |
| Returns | |
|---|---|
WebResourceResponse |
A WebResourceResponse containing the
response information or null if the WebView should load the
resource itself. |