ServiceWorkerClientCompat

Kotlin |Java

abstract class ServiceWorkerClientCompat

kotlin.Any
↳	androidx.webkit.ServiceWorkerClientCompat

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

Summary

Public constructors
<init>() Base class for clients to capture Service Worker related callbacks, see ServiceWorkerControllerCompat for usage example.

Public methods
abstract WebResourceResponse?	shouldInterceptRequest(@NonNull request: WebResourceRequest) Notify the host application of a resource request and allow the application to return the data.

Public constructors

<init>

ServiceWorkerClientCompat()

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

Public methods

shouldInterceptRequest

@WorkerThread @Nullable abstract fun shouldInterceptRequest(@NonNull request: WebResourceRequest): WebResourceResponse?

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 is supported. You can check whether that flag is supported using WebViewFeature#isFeatureSupported(String).

Parameters
request	WebResourceRequest: Object containing the details of the request.

Return
WebResourceResponse?	A android.webkit.WebResourceResponse containing the response information or null if the WebView should load the resource itself.

See Also

• android.webkit.WebViewClient#shouldInterceptRequest(android.webkit.WebView, * WebResourceRequest)