PlatformHeadlessInAppWebViewCreationParams class

Object specifying creation parameters for creating a PlatformInAppWebViewWidget.

Platform specific implementations can add additional fields by extending this class.

Inheritance

• Object
• PlatformWebViewCreationParams
• PlatformHeadlessInAppWebViewCreationParams

Constructors

PlatformHeadlessInAppWebViewCreationParams({Size initialSize = const Size(-1, -1), PlatformWebViewEnvironment? webViewEnvironment, dynamic controllerFromPlatform(PlatformInAppWebViewController controller)?, int? windowId, void onWebViewCreated(dynamic controller)?, void onLoadStart(dynamic controller, WebUri? url)?, void onLoadStop(dynamic controller, WebUri? url)?, @Deprecated('Use onReceivedError instead') void onLoadError(dynamic controller, Uri? url, int code, String message)?, void onReceivedError(dynamic controller, WebResourceRequest request, WebResourceError error)?, @Deprecated("Use onReceivedHttpError instead") void onLoadHttpError(dynamic controller, Uri? url, int statusCode, String description)?, void onReceivedHttpError(dynamic controller, WebResourceRequest request, WebResourceResponse errorResponse)?, void onProgressChanged(dynamic controller, int progress)?, void onConsoleMessage(dynamic controller, ConsoleMessage consoleMessage)?, Future<NavigationActionPolicy?> shouldOverrideUrlLoading(dynamic controller, NavigationAction navigationAction)?, void onLoadResource(dynamic controller, LoadedResource resource)?, void onScrollChanged(dynamic controller, int x, int y)?, @Deprecated('Use onDownloadStartRequest instead') void onDownloadStart(dynamic controller, Uri url)?, void onDownloadStartRequest(dynamic controller, DownloadStartRequest downloadStartRequest)?, @Deprecated('Use onLoadResourceWithCustomScheme instead') Future<CustomSchemeResponse?> onLoadResourceCustomScheme(dynamic controller, Uri url)?, Future<CustomSchemeResponse?> onLoadResourceWithCustomScheme(dynamic controller, WebResourceRequest request)?, Future<bool?> onCreateWindow(dynamic controller, CreateWindowAction createWindowAction)?, void onCloseWindow(dynamic controller)?, Future<JsAlertResponse?> onJsAlert(dynamic controller, JsAlertRequest jsAlertRequest)?, Future<JsConfirmResponse?> onJsConfirm(dynamic controller, JsConfirmRequest jsConfirmRequest)?, Future<JsPromptResponse?> onJsPrompt(dynamic controller, JsPromptRequest jsPromptRequest)?, Future<HttpAuthResponse?> onReceivedHttpAuthRequest(dynamic controller, HttpAuthenticationChallenge challenge)?, Future<ServerTrustAuthResponse?> onReceivedServerTrustAuthRequest(dynamic controller, ServerTrustChallenge challenge)?, Future<ClientCertResponse?> onReceivedClientCertRequest(dynamic controller, ClientCertChallenge challenge)?, @Deprecated('Use FindInteractionController.onFindResultReceived instead') void onFindResultReceived(dynamic controller, int activeMatchOrdinal, int numberOfMatches, bool isDoneCounting)?, Future<AjaxRequest?> shouldInterceptAjaxRequest(dynamic controller, AjaxRequest ajaxRequest)?, Future<AjaxRequestAction?> onAjaxReadyStateChange(dynamic controller, AjaxRequest ajaxRequest)?, Future<AjaxRequestAction?> onAjaxProgress(dynamic controller, AjaxRequest ajaxRequest)?, Future<FetchRequest?> shouldInterceptFetchRequest(dynamic controller, FetchRequest fetchRequest)?, void onUpdateVisitedHistory(dynamic controller, WebUri? url, bool? isReload)?, @Deprecated("Use onPrintRequest instead") void onPrint(dynamic controller, Uri? url)?, Future<bool?> onPrintRequest(dynamic controller, WebUri? url, PlatformPrintJobController? printJobController)?, void onLongPressHitTestResult(dynamic controller, InAppWebViewHitTestResult hitTestResult)?, void onEnterFullscreen(dynamic controller)?, void onExitFullscreen(dynamic controller)?, void onPageCommitVisible(dynamic controller, WebUri? url)?, void onTitleChanged(dynamic controller, String? title)?, void onWindowFocus(dynamic controller)?, void onWindowBlur(dynamic controller)?, void onOverScrolled(dynamic controller, int x, int y, bool clampedX, bool clampedY)?, void onZoomScaleChanged(dynamic controller, double oldScale, double newScale)?, @Deprecated('Use onSafeBrowsingHit instead') Future<SafeBrowsingResponse?> androidOnSafeBrowsingHit(dynamic controller, Uri url, SafeBrowsingThreat? threatType)?, Future<SafeBrowsingResponse?> onSafeBrowsingHit(dynamic controller, WebUri url, SafeBrowsingThreat? threatType)?, @Deprecated('Use onPermissionRequest instead') Future<PermissionRequestResponse?> androidOnPermissionRequest(dynamic controller, String origin, List<String> resources)?, Future<PermissionResponse?> onPermissionRequest(dynamic controller, PermissionRequest permissionRequest)?, @Deprecated('Use onGeolocationPermissionsShowPrompt instead') Future<GeolocationPermissionShowPromptResponse?> androidOnGeolocationPermissionsShowPrompt(dynamic controller, String origin)?, Future<GeolocationPermissionShowPromptResponse?> onGeolocationPermissionsShowPrompt(dynamic controller, String origin)?, @Deprecated('Use onGeolocationPermissionsHidePrompt instead') void androidOnGeolocationPermissionsHidePrompt(dynamic controller)?, void onGeolocationPermissionsHidePrompt(dynamic controller)?, @Deprecated('Use shouldInterceptRequest instead') Future<WebResourceResponse?> androidShouldInterceptRequest(dynamic controller, WebResourceRequest request)?, Future<WebResourceResponse?> shouldInterceptRequest(dynamic controller, WebResourceRequest request)?, @Deprecated('Use onRenderProcessGone instead') void androidOnRenderProcessGone(dynamic controller, RenderProcessGoneDetail detail)?, void onRenderProcessGone(dynamic controller, RenderProcessGoneDetail detail)?, @Deprecated('Use onRenderProcessResponsive instead') Future<WebViewRenderProcessAction?> androidOnRenderProcessResponsive(dynamic controller, Uri? url)?, Future<WebViewRenderProcessAction?> onRenderProcessResponsive(dynamic controller, WebUri? url)?, @Deprecated('Use onRenderProcessUnresponsive instead') Future<WebViewRenderProcessAction?> androidOnRenderProcessUnresponsive(dynamic controller, Uri? url)?, Future<WebViewRenderProcessAction?> onRenderProcessUnresponsive(dynamic controller, WebUri? url)?, @Deprecated('Use onFormResubmission instead') Future<FormResubmissionAction?> androidOnFormResubmission(dynamic controller, Uri? url)?, Future<FormResubmissionAction?> onFormResubmission(dynamic controller, WebUri? url)?, @Deprecated('Use onZoomScaleChanged instead') void androidOnScaleChanged(dynamic controller, double oldScale, double newScale)?, @Deprecated('Use onReceivedIcon instead') void androidOnReceivedIcon(dynamic controller, Uint8List icon)?, void onReceivedIcon(dynamic controller, Uint8List icon)?, @Deprecated('Use onReceivedTouchIconUrl instead') void androidOnReceivedTouchIconUrl(dynamic controller, Uri url, bool precomposed)?, void onReceivedTouchIconUrl(dynamic controller, WebUri url, bool precomposed)?, @Deprecated('Use onJsBeforeUnload instead') Future<JsBeforeUnloadResponse?> androidOnJsBeforeUnload(dynamic controller, JsBeforeUnloadRequest jsBeforeUnloadRequest)?, Future<JsBeforeUnloadResponse?> onJsBeforeUnload(dynamic controller, JsBeforeUnloadRequest jsBeforeUnloadRequest)?, @Deprecated('Use onReceivedLoginRequest instead') void androidOnReceivedLoginRequest(dynamic controller, LoginRequest loginRequest)?, void onReceivedLoginRequest(dynamic controller, LoginRequest loginRequest)?, void onPermissionRequestCanceled(dynamic controller, PermissionRequest permissionRequest)?, void onRequestFocus(dynamic controller)?, @Deprecated('Use onWebContentProcessDidTerminate instead') void iosOnWebContentProcessDidTerminate(dynamic controller)?, void onWebContentProcessDidTerminate(dynamic controller)?, @Deprecated('Use onDidReceiveServerRedirectForProvisionalNavigation instead') void iosOnDidReceiveServerRedirectForProvisionalNavigation(dynamic controller)?, void onDidReceiveServerRedirectForProvisionalNavigation(dynamic controller)?, @Deprecated('Use onNavigationResponse instead') Future<IOSNavigationResponseAction?> iosOnNavigationResponse(dynamic controller, IOSWKNavigationResponse navigationResponse)?, Future<NavigationResponseAction?> onNavigationResponse(dynamic controller, NavigationResponse navigationResponse)?, @Deprecated('Use shouldAllowDeprecatedTLS instead') Future<IOSShouldAllowDeprecatedTLSAction?> iosShouldAllowDeprecatedTLS(dynamic controller, URLAuthenticationChallenge challenge)?, Future<ShouldAllowDeprecatedTLSAction?> shouldAllowDeprecatedTLS(dynamic controller, URLAuthenticationChallenge challenge)?, Future<void> onCameraCaptureStateChanged(dynamic controller, MediaCaptureState? oldState, MediaCaptureState? newState)?, Future<void> onMicrophoneCaptureStateChanged(dynamic controller, MediaCaptureState? oldState, MediaCaptureState? newState)?, void onContentSizeChanged(dynamic controller, Size oldContentSize, Size newContentSize)?, URLRequest? initialUrlRequest, String? initialFile, InAppWebViewInitialData? initialData, @Deprecated('Use initialSettings instead') InAppWebViewGroupOptions? initialOptions, InAppWebViewSettings? initialSettings, ContextMenu? contextMenu, UnmodifiableListView<UserScript>? initialUserScripts, PlatformPullToRefreshController? pullToRefreshController, PlatformFindInteractionController? findInteractionController})

Used by the platform implementation to create a new PlatformHeadlessInAppWebView.

const

Properties

androidOnFormResubmission → Future<FormResubmissionAction?> Function(dynamic controller, Uri? url)?

Use onFormResubmission instead.

final, inherited

androidOnGeolocationPermissionsHidePrompt → void Function(dynamic controller)?

Use onGeolocationPermissionsHidePrompt instead.

final, inherited

androidOnGeolocationPermissionsShowPrompt → Future<GeolocationPermissionShowPromptResponse?> Function(dynamic controller, String origin)?

Use onGeolocationPermissionsShowPrompt instead.

final, inherited

androidOnJsBeforeUnload → Future<JsBeforeUnloadResponse?> Function(dynamic controller, JsBeforeUnloadRequest jsBeforeUnloadRequest)?

Use onJsBeforeUnload instead.

final, inherited

androidOnPermissionRequest → Future<PermissionRequestResponse?> Function(dynamic controller, String origin, List<String> resources)?

Use onPermissionRequest instead.

final, inherited

androidOnReceivedIcon → void Function(dynamic controller, Uint8List icon)?

Use onReceivedIcon instead.

final, inherited

androidOnReceivedLoginRequest → void Function(dynamic controller, LoginRequest loginRequest)?

Use onReceivedLoginRequest instead.

final, inherited

androidOnReceivedTouchIconUrl → void Function(dynamic controller, Uri url, bool precomposed)?

Use onReceivedTouchIconUrl instead.

final, inherited

androidOnRenderProcessGone → void Function(dynamic controller, RenderProcessGoneDetail detail)?

Use onRenderProcessGone instead.

final, inherited

androidOnRenderProcessResponsive → Future<WebViewRenderProcessAction?> Function(dynamic controller, Uri? url)?

Use onRenderProcessResponsive instead.

final, inherited

androidOnRenderProcessUnresponsive → Future<WebViewRenderProcessAction?> Function(dynamic controller, Uri? url)?

Use onRenderProcessUnresponsive instead.

final, inherited

androidOnSafeBrowsingHit → Future<SafeBrowsingResponse?> Function(dynamic controller, Uri url, SafeBrowsingThreat? threatType)?

Use onSafeBrowsingHit instead.

final, inherited

androidOnScaleChanged → void Function(dynamic controller, double oldScale, double newScale)?

Use onZoomScaleChanged instead.

final, inherited

androidShouldInterceptRequest → Future<WebResourceResponse?> Function(dynamic controller, WebResourceRequest request)?

Use shouldInterceptRequest instead.

final, inherited

contextMenu → ContextMenu?

Context menu which contains custom menu items to be shown when ContextMenu is presented.

final, inherited

controllerFromPlatform → dynamic Function(PlatformInAppWebViewController controller)?

final, inherited

findInteractionController → PlatformFindInteractionController?

Represents the find interaction feature controller.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

initialData → InAppWebViewInitialData?

Initial InAppWebViewInitialData that will be loaded.

final, inherited

initialFile → String?

Initial asset file that will be loaded. See InAppWebViewController.loadFile for explanation.

final, inherited

initialOptions → InAppWebViewGroupOptions?

Use initialSettings instead.

final, inherited

initialSettings → InAppWebViewSettings?

Initial settings that will be used.

final, inherited

initialSize → Size

The WebView initial size in pixels.

final

initialUrlRequest → URLRequest?

Initial url request that will be loaded.

final, inherited

initialUserScripts → UnmodifiableListView<UserScript>?

Initial list of user scripts to be loaded at start or end of a page loading. To add or remove user scripts, you have to use the InAppWebViewController's methods such as InAppWebViewController.addUserScript, InAppWebViewController.removeUserScript, InAppWebViewController.removeAllUserScripts, etc.

final, inherited

iosOnDidReceiveServerRedirectForProvisionalNavigation → void Function(dynamic controller)?

Use onDidReceiveServerRedirectForProvisionalNavigation instead.

final, inherited

iosOnNavigationResponse → Future<IOSNavigationResponseAction?> Function(dynamic controller, IOSWKNavigationResponse navigationResponse)?

Use onNavigationResponse instead.

final, inherited

iosOnWebContentProcessDidTerminate → void Function(dynamic controller)?

Use onWebContentProcessDidTerminate instead.

final, inherited

iosShouldAllowDeprecatedTLS → Future<IOSShouldAllowDeprecatedTLSAction?> Function(dynamic controller, URLAuthenticationChallenge challenge)?

Use shouldAllowDeprecatedTLS instead.

final, inherited

onAjaxProgress → Future<AjaxRequestAction?> Function(dynamic controller, AjaxRequest ajaxRequest)?

Event fired as an XMLHttpRequest progress. It gives the host application a chance to abort the request.

final, inherited

onAjaxReadyStateChange → Future<AjaxRequestAction?> Function(dynamic controller, AjaxRequest ajaxRequest)?

Event fired whenever the readyState attribute of an XMLHttpRequest changes. It gives the host application a chance to abort the request.

final, inherited

onCameraCaptureStateChanged → Future<void> Function(dynamic controller, MediaCaptureState? oldState, MediaCaptureState? newState)?

Event fired when a change in the camera capture state occurred.

final, inherited

onCloseWindow → void Function(dynamic controller)?

Event fired when the host application should close the given WebView and remove it from the view system if necessary. At this point, WebCore has stopped any loading in this window and has removed any cross-scripting ability in javascript.

final, inherited

onConsoleMessage → void Function(dynamic controller, ConsoleMessage consoleMessage)?

Event fired when the WebView receives a ConsoleMessage.

final, inherited

onContentSizeChanged → void Function(dynamic controller, Size oldContentSize, Size newContentSize)?

Event fired when the content size of the WebView changes.

final, inherited

onCreateWindow → Future<bool?> Function(dynamic controller, CreateWindowAction createWindowAction)?

Event fired when the WebView requests the host application to create a new window, for example when trying to open a link with target="_blank" or when window.open() is called by JavaScript side. If the host application chooses to honor this request, it should return true from this method, create a new WebView to host the window. If the host application chooses not to honor the request, it should return false from this method. The default implementation of this method does nothing and hence returns false.

final, inherited

onDidReceiveServerRedirectForProvisionalNavigation → void Function(dynamic controller)?

Called when a web view receives a server redirect.

final, inherited

onDownloadStart → void Function(dynamic controller, Uri url)?

Use onDownloadStartRequest instead

final, inherited

onDownloadStartRequest → void Function(dynamic controller, DownloadStartRequest downloadStartRequest)?

Event fired when WebView recognizes a downloadable file. To download the file, you can use the flutter_downloader plugin.

final, inherited

onEnterFullscreen → void Function(dynamic controller)?

Event fired when the current page has entered full screen mode.

final, inherited

onExitFullscreen → void Function(dynamic controller)?

Event fired when the current page has exited full screen mode.

final, inherited

onFindResultReceived → void Function(dynamic controller, int activeMatchOrdinal, int numberOfMatches, bool isDoneCounting)?

Use FindInteractionController.onFindResultReceived instead.

final, inherited

onFormResubmission → Future<FormResubmissionAction?> Function(dynamic controller, WebUri? url)?

As the host application if the browser should resend data as the requested page was a result of a POST. The default is to not resend the data.

final, inherited

onGeolocationPermissionsHidePrompt → void Function(dynamic controller)?

Notify the host application that a request for Geolocation permissions, made with a previous call to onGeolocationPermissionsShowPrompt has been canceled. Any related UI should therefore be hidden.

final, inherited

onGeolocationPermissionsShowPrompt → Future<GeolocationPermissionShowPromptResponse?> Function(dynamic controller, String origin)?

Event that notifies the host application that web content from the specified origin is attempting to use the Geolocation API, but no permission state is currently set for that origin. Note that for applications targeting Android N and later SDKs (API level > Build.VERSION_CODES.M) this method is only called for requests originating from secure origins such as https. On non-secure origins geolocation requests are automatically denied.

final, inherited

onJsAlert → Future<JsAlertResponse?> Function(dynamic controller, JsAlertRequest jsAlertRequest)?

Event fired when javascript calls the alert() method to display an alert dialog. If JsAlertResponse.handledByClient is true, the webview will assume that the client will handle the dialog.

final, inherited

onJsBeforeUnload → Future<JsBeforeUnloadResponse?> Function(dynamic controller, JsBeforeUnloadRequest jsBeforeUnloadRequest)?

Event fired when the client should display a dialog to confirm navigation away from the current page. This is the result of the onbeforeunload javascript event. If JsBeforeUnloadResponse.handledByClient is true, WebView will assume that the client will handle the confirm dialog. If JsBeforeUnloadResponse.handledByClient is false, a default value of true will be returned to javascript to accept navigation away from the current page. The default behavior is to return false. Setting the JsBeforeUnloadResponse.action to JsBeforeUnloadResponseAction.CONFIRM will navigate away from the current page, JsBeforeUnloadResponseAction.CANCEL will cancel the navigation.

final, inherited

onJsConfirm → Future<JsConfirmResponse?> Function(dynamic controller, JsConfirmRequest jsConfirmRequest)?

Event fired when javascript calls the confirm() method to display a confirm dialog. If JsConfirmResponse.handledByClient is true, the webview will assume that the client will handle the dialog.

final, inherited

onJsPrompt → Future<JsPromptResponse?> Function(dynamic controller, JsPromptRequest jsPromptRequest)?

Event fired when javascript calls the prompt() method to display a prompt dialog. If JsPromptResponse.handledByClient is true, the webview will assume that the client will handle the dialog.

final, inherited

onLoadError → void Function(dynamic controller, Uri? url, int code, String message)?

Use onReceivedError instead.

final, inherited

onLoadHttpError → void Function(dynamic controller, Uri? url, int statusCode, String description)?

Use onReceivedHttpError instead.

final, inherited

onLoadResource → void Function(dynamic controller, LoadedResource resource)?

Event fired when the WebView loads a resource.

final, inherited

onLoadResourceCustomScheme → Future<CustomSchemeResponse?> Function(dynamic controller, Uri url)?

Use onLoadResourceWithCustomScheme instead.

final, inherited

onLoadResourceWithCustomScheme → Future<CustomSchemeResponse?> Function(dynamic controller, WebResourceRequest request)?

Event fired when the WebView finds the custom-scheme while loading a resource. Here you can handle the url request and return a CustomSchemeResponse to load a specific resource encoded to base64.

final, inherited

onLoadStart → void Function(dynamic controller, WebUri? url)?

Event fired when the WebView starts to load an url.

final, inherited

onLoadStop → void Function(dynamic controller, WebUri? url)?

Event fired when the WebView finishes loading an url.

final, inherited

onLongPressHitTestResult → void Function(dynamic controller, InAppWebViewHitTestResult hitTestResult)?

Event fired when an HTML element of the webview has been clicked and held.

final, inherited

onMicrophoneCaptureStateChanged → Future<void> Function(dynamic controller, MediaCaptureState? oldState, MediaCaptureState? newState)?

Event fired when a change in the microphone capture state occurred.

final, inherited

onNavigationResponse → Future<NavigationResponseAction?> Function(dynamic controller, NavigationResponse navigationResponse)?

Called when a web view asks for permission to navigate to new content after the response to the navigation request is known.

final, inherited

onOverScrolled → void Function(dynamic controller, int x, int y, bool clampedX, bool clampedY)?

Event fired to respond to the results of an over-scroll operation.

final, inherited

onPageCommitVisible → void Function(dynamic controller, WebUri? url)?

Called when the web view begins to receive web content.

final, inherited

onPermissionRequest → Future<PermissionResponse?> Function(dynamic controller, PermissionRequest permissionRequest)?

Event fired when the WebView is requesting permission to access the specified resources and the permission currently isn't granted or denied.

final, inherited

onPermissionRequestCanceled → void Function(dynamic controller, PermissionRequest permissionRequest)?

Notify the host application that the given permission request has been canceled. Any related UI should therefore be hidden.

final, inherited

onPrint → void Function(dynamic controller, Uri? url)?

Use onPrintRequest instead

final, inherited

onPrintRequest → Future<bool?> Function(dynamic controller, WebUri? url, PlatformPrintJobController? printJobController)?

Event fired when window.print() is called from JavaScript side. Return true if you want to handle the print job. Otherwise return false, so the PlatformPrintJobController will be handled and disposed automatically by the system.

final, inherited

onProgressChanged → void Function(dynamic controller, int progress)?

Event fired when the current progress of loading a page is changed.

final, inherited

onReceivedClientCertRequest → Future<ClientCertResponse?> Function(dynamic controller, ClientCertChallenge challenge)?

Notify the host application to handle an SSL client certificate request. Webview stores the response in memory (for the life of the application) if ClientCertResponseAction.PROCEED or ClientCertResponseAction.CANCEL is called and does not call onReceivedClientCertRequest again for the same host and port pair. Note that, multiple layers in chromium network stack might be caching the responses.

final, inherited

onReceivedError → void Function(dynamic controller, WebResourceRequest request, WebResourceError error)?

Event fired when the WebView encounters an error loading a request.

final, inherited

onReceivedHttpAuthRequest → Future<HttpAuthResponse?> Function(dynamic controller, HttpAuthenticationChallenge challenge)?

Event fired when the WebView received an HTTP authentication request. The default behavior is to cancel the request.

final, inherited

onReceivedHttpError → void Function(dynamic controller, WebResourceRequest request, WebResourceResponse errorResponse)?

Event fired when the WebView receives an HTTP error.

final, inherited

onReceivedIcon → void Function(dynamic controller, Uint8List icon)?

Event fired when there is new favicon for the current page.

final, inherited

onReceivedLoginRequest → void Function(dynamic controller, LoginRequest loginRequest)?

Event fired when a request to automatically log in the user has been processed.

final, inherited

onReceivedServerTrustAuthRequest → Future<ServerTrustAuthResponse?> Function(dynamic controller, ServerTrustChallenge challenge)?

Event fired when the WebView need to perform server trust authentication (certificate validation). The host application must return either ServerTrustAuthResponse instance with ServerTrustAuthResponseAction.CANCEL or ServerTrustAuthResponseAction.PROCEED.

final, inherited

onReceivedTouchIconUrl → void Function(dynamic controller, WebUri url, bool precomposed)?

Event fired when there is an url for an apple-touch-icon.

final, inherited

onRenderProcessGone → void Function(dynamic controller, RenderProcessGoneDetail detail)?

Event fired when the given WebView's render process has exited. The application's implementation of this callback should only attempt to clean up the WebView. The WebView should be removed from the view hierarchy, all references to it should be cleaned up.

final, inherited

onRenderProcessResponsive → Future<WebViewRenderProcessAction?> Function(dynamic controller, WebUri? url)?

Event called once when an unresponsive renderer currently associated with the WebView becomes responsive.

final, inherited

onRenderProcessUnresponsive → Future<WebViewRenderProcessAction?> Function(dynamic controller, WebUri? url)?

Event called when the renderer currently associated with the WebView becomes unresponsive as a result of a long running blocking task such as the execution of JavaScript.

final, inherited

onRequestFocus → void Function(dynamic controller)?

Request display and focus for this WebView. This may happen due to another WebView opening a link in this WebView and requesting that this WebView be displayed.

final, inherited

onSafeBrowsingHit → Future<SafeBrowsingResponse?> Function(dynamic controller, WebUri url, SafeBrowsingThreat? threatType)?

Event fired when the webview notifies that a loading URL has been flagged by Safe Browsing. The default behavior is to show an interstitial to the user, with the reporting checkbox visible.

final, inherited

onScrollChanged → void Function(dynamic controller, int x, int y)?

Event fired when the WebView scrolls.

final, inherited

onTitleChanged → void Function(dynamic controller, String? title)?

Event fired when a change in the document title occurred.

final, inherited

onUpdateVisitedHistory → void Function(dynamic controller, WebUri? url, bool? isReload)?

Event fired when the host application updates its visited links database. This event is also fired when the navigation state of the WebView changes through the usage of javascript History API functions (pushState(), replaceState()) and onpopstate event or, also, when the javascript window.location changes without reloading the webview (for example appending or modifying a hash to the url).

final, inherited

onWebContentProcessDidTerminate → void Function(dynamic controller)?

Invoked when the web view's web content process is terminated.

final, inherited

onWebViewCreated → void Function(dynamic controller)?

Event fired when the WebView is created.

final, inherited

onWindowBlur → void Function(dynamic controller)?

Event fired when the JavaScript window object of the WebView has lost focus. This is the result of the blur JavaScript event applied to the window object.

final, inherited

onWindowFocus → void Function(dynamic controller)?

Event fired when the JavaScript window object of the WebView has received focus. This is the result of the focus JavaScript event applied to the window object.

final, inherited

onZoomScaleChanged → void Function(dynamic controller, double oldScale, double newScale)?

Event fired when the zoom scale of the WebView has changed.

final, inherited

pullToRefreshController → PlatformPullToRefreshController?

Represents the pull-to-refresh feature controller.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shouldAllowDeprecatedTLS → Future<ShouldAllowDeprecatedTLSAction?> Function(dynamic controller, URLAuthenticationChallenge challenge)?

Called when a web view asks whether to continue with a connection that uses a deprecated version of TLS (v1.0 and v1.1).

final, inherited

shouldInterceptAjaxRequest → Future<AjaxRequest?> Function(dynamic controller, AjaxRequest ajaxRequest)?

Event fired when an XMLHttpRequest is sent to a server. It gives the host application a chance to take control over the request before sending it.

final, inherited

shouldInterceptFetchRequest → Future<FetchRequest?> Function(dynamic controller, FetchRequest fetchRequest)?

Event fired when a request is sent to a server through Fetch API. It gives the host application a chance to take control over the request before sending it.

final, inherited

shouldInterceptRequest → Future<WebResourceResponse?> Function(dynamic controller, 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 WebView will continue to load the resource as usual. Otherwise, the return response and data will be used.

final, inherited

shouldOverrideUrlLoading → Future<NavigationActionPolicy?> Function(dynamic controller, NavigationAction navigationAction)?

Give the host application a chance to take control when a URL is about to be loaded in the current WebView.

final, inherited

webViewEnvironment → PlatformWebViewEnvironment?

Used to create the PlatformHeadlessInAppWebView using the specified environment.

final

windowId → int?

The window id of a CreateWindowAction.windowId.

final, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited