ServiceWorkerClientCompat

public abstract class ServiceWorkerClientCompat

Base class for clients to capture Service Worker related callbacks, see ServiceWorkerControllerCompat for usage example.

Summary

Public constructors

Public methods
abstract @Nullable WebResourceResponse

Notify the host application of a resource request and allow the application to return the data.

Public constructors

ServiceWorkerClientCompat

Added in 1.1.0
public ServiceWorkerClientCompat()

Public methods

shouldInterceptRequest

Added in 1.1.0
@WorkerThread
public abstract @Nullable WebResourceResponse shouldInterceptRequest(@NonNull 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 SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST is supported. You can check whether that flag is supported using isFeatureSupported.

Parameters
@NonNull WebResourceRequest request

Object containing the details of the request.
Returns
@Nullable WebResourceResponse

A android.webkit.WebResourceResponse containing the response information or null if the WebView should load the resource itself.
See also
shouldInterceptRequest