Class BlazorWebViewClient

A Android.Webkit.WebViewClient implementation to handle events that happen on the inner Android Android.Webkit.WebView.

Inheritance

System.Object

Java.Lang.Object

Android.Webkit.WebViewClient

BlazorWebViewClient

Implements

Android.Runtime.IJavaObject

Java.Interop.IJavaPeerable

System.IDisposable

Inherited Members

Android.Webkit.WebViewClient.DoUpdateVisitedHistory(Android.Webkit.WebView, System.String, System.Boolean)

Android.Webkit.WebViewClient.OnFormResubmission(Android.Webkit.WebView, Android.OS.Message, Android.OS.Message)

Android.Webkit.WebViewClient.OnLoadResource(Android.Webkit.WebView, System.String)

Android.Webkit.WebViewClient.OnPageCommitVisible(Android.Webkit.WebView, System.String)

Android.Webkit.WebViewClient.OnPageFinished(Android.Webkit.WebView, System.String)

Android.Webkit.WebViewClient.OnReceivedClientCertRequest(Android.Webkit.WebView, Android.Webkit.ClientCertRequest)

Android.Webkit.WebViewClient.OnReceivedError(Android.Webkit.WebView, Android.Webkit.IWebResourceRequest, Android.Webkit.WebResourceError)

Android.Webkit.WebViewClient.OnReceivedError(Android.Webkit.WebView, Android.Webkit.ClientError, System.String, System.String)

Android.Webkit.WebViewClient.OnReceivedHttpAuthRequest(Android.Webkit.WebView, Android.Webkit.HttpAuthHandler, System.String, System.String)

Android.Webkit.WebViewClient.OnReceivedHttpError(Android.Webkit.WebView, Android.Webkit.IWebResourceRequest, Android.Webkit.WebResourceResponse)

Android.Webkit.WebViewClient.OnReceivedLoginRequest(Android.Webkit.WebView, System.String, System.String, System.String)

Android.Webkit.WebViewClient.OnReceivedSslError(Android.Webkit.WebView, Android.Webkit.SslErrorHandler, Android.Net.Http.SslError)

Android.Webkit.WebViewClient.OnRenderProcessGone(Android.Webkit.WebView, Android.Webkit.RenderProcessGoneDetail)

Android.Webkit.WebViewClient.OnSafeBrowsingHit(Android.Webkit.WebView, Android.Webkit.IWebResourceRequest, Android.Webkit.SafeBrowsingThreat, Android.Webkit.SafeBrowsingResponse)

Android.Webkit.WebViewClient.OnScaleChanged(Android.Webkit.WebView, System.Single, System.Single)

Android.Webkit.WebViewClient.OnTooManyRedirects(Android.Webkit.WebView, Android.OS.Message, Android.OS.Message)

Android.Webkit.WebViewClient.OnUnhandledInputEvent(Android.Webkit.WebView, Android.Views.InputEvent)

Android.Webkit.WebViewClient.OnUnhandledKeyEvent(Android.Webkit.WebView, Android.Views.KeyEvent)

Android.Webkit.WebViewClient.ShouldInterceptRequest(Android.Webkit.WebView, System.String)

Android.Webkit.WebViewClient.ShouldOverrideKeyEvent(Android.Webkit.WebView, Android.Views.KeyEvent)

Android.Webkit.WebViewClient.ShouldOverrideUrlLoading(Android.Webkit.WebView, System.String)

Android.Webkit.WebViewClient.JniPeerMembers

Android.Webkit.WebViewClient.ThresholdClass

Android.Webkit.WebViewClient.ThresholdType

Java.Lang.Object.Java.Interop.IJavaPeerable.DisposeUnlessReferenced()

Java.Lang.Object.Java.Interop.IJavaPeerable.Disposed()

Java.Lang.Object.Java.Interop.IJavaPeerable.Finalized()

Java.Lang.Object.Java.Interop.IJavaPeerable.SetJniIdentityHashCode(System.Int32)

Java.Lang.Object.Java.Interop.IJavaPeerable.SetJniManagedPeerState(Java.Interop.JniManagedPeerStates)

Java.Lang.Object.Java.Interop.IJavaPeerable.SetPeerReference(Java.Interop.JniObjectReference)

Java.Lang.Object.Dispose()

Java.Lang.Object.Dispose(System.Boolean)

Java.Lang.Object.GetObject<T>(System.IntPtr, System.IntPtr, Android.Runtime.JniHandleOwnership)

Java.Lang.Object.GetObject<T>(System.IntPtr, Android.Runtime.JniHandleOwnership)

Java.Lang.Object.FromArray<T>(T[])

Java.Lang.Object.Clone()

Java.Lang.Object.Equals(Java.Lang.Object)

Java.Lang.Object.JavaFinalize()

Java.Lang.Object.GetHashCode()

Java.Lang.Object.Notify()

Java.Lang.Object.NotifyAll()

Java.Lang.Object.ToString()

Java.Lang.Object.Wait()

Java.Lang.Object.Wait(System.Int64)

Java.Lang.Object.Wait(System.Int64, System.Int32)

Java.Lang.Object.Java.Interop.IJavaPeerable.JniManagedPeerState

Java.Lang.Object.Class

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: BlazorWebView.Android

Assembly: BlazorWebView.Android.dll

Syntax

public class BlazorWebViewClient : WebViewClient, IJavaObject, IJavaObjectEx, IJavaPeerable, IDisposable

Methods

OnPageStarted(WebView, String, Bitmap)

Notify the host application that a page has started loading. This method is called once for each main frame load so a page with iframes or framesets will call onPageStarted one time for the main frame. This also means that onPageStarted will not be called when the contents of an embedded frame changes, i.e. clicking a link whose target is an iframe, it will also not be called for fragment navigations (navigations to #fragment_id).

Declaration

public override void OnPageStarted(WebView view, string url, Bitmap favicon)

Parameters

Type	Name	Description
Android.Webkit.WebView	view	The WebView that is initiating the callback.
System.String	url	The url to be loaded.
Android.Graphics.Bitmap	favicon	The favicon for this page if it already exists in the database.

Overrides

Android.Webkit.WebViewClient.OnPageStarted(Android.Webkit.WebView, System.String, Android.Graphics.Bitmap)

ShouldInterceptRequest(WebView, IWebResourceRequest)

Notify the host application of a resource request and allow the application to return the data. If the return value is null, the WebView will continue to load the resource as usual. Otherwise, the return response and data will be used.

Declaration

public override WebResourceResponse ShouldInterceptRequest(WebView view, IWebResourceRequest request)

Parameters

Type	Name	Description
Android.Webkit.WebView	view	The WebView that is requesting the resource.
Android.Webkit.IWebResourceRequest	request	Object containing the details of the request.

Returns

Type	Description
Android.Webkit.WebResourceResponse	A WebResourceResponse containing the response information or null if the WebView should load the resource itself.

Overrides

Android.Webkit.WebViewClient.ShouldInterceptRequest(Android.Webkit.WebView, Android.Webkit.IWebResourceRequest)

ShouldOverrideUrlLoading(WebView, IWebResourceRequest)

Give the host application a chance to take control when a URL is about to be loaded in the current WebView. If a WebViewClient is not provided, by default WebView will ask Activity Manager to choose the proper handler for the URL. If a WebViewClient is provided, returning true causes the current WebView to abort loading the URL, while returning false causes the WebView to continue loading the URL as usual.

Declaration

public override bool ShouldOverrideUrlLoading(WebView view, IWebResourceRequest request)

Parameters

Type	Name	Description
Android.Webkit.WebView	view	The WebView that is initiating the callback.
Android.Webkit.IWebResourceRequest	request	Object containing the details of the request.

Returns

Type	Description
System.Boolean	true to cancel the current load, otherwise return false.

Overrides

Android.Webkit.WebViewClient.ShouldOverrideUrlLoading(Android.Webkit.WebView, Android.Webkit.IWebResourceRequest)

Events

PageStarted

Exposes an event that fires when the loading of a page is started, used to inject the BlazorJavascriptInterface object into the web view.

Declaration

public event EventHandler PageStarted

Event Type

Type	Description
System.EventHandler

Implements

Android.Runtime.IJavaObject

Java.Interop.IJavaPeerable

System.IDisposable