FlutterwaveInAppBrowser class

Constructors

FlutterwaveInAppBrowser({required TransactionCallBack callBack})

Properties

callBack → TransactionCallBack

final

contextMenu ↔ ContextMenu?

Context menu used by the browser. It should be set before opening the browser.

getter/setter pair, inherited

hasCompletedProcessing ↔ bool

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

haveCallBacksBeenCalled ↔ bool

getter/setter pair

id ↔ String

View ID used internally.

late, final, inherited

implementation → WebViewImplementation

Represents the WebView native implementation to be used. The default value is WebViewImplementation.NATIVE.

final, inherited

initialUserScripts → UnmodifiableListView<UserScript>?

Initial list of user scripts to be loaded at start or end of a page loading.

final, inherited

pullToRefreshController ↔ PullToRefreshController?

Represents the pull-to-refresh feature controller.

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

webViewController ↔ InAppWebViewController

WebView Controller that can be used to access the InAppWebViewController API.

late, final, inherited

windowId → int?

The window id of a CreateWindowAction.windowId.

final, inherited

Methods

androidOnFormResubmission(Uri? url) → Future<FormResubmissionAction?>?

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.

inherited

androidOnGeolocationPermissionsHidePrompt() → void

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

inherited

androidOnGeolocationPermissionsShowPrompt(String origin) → Future<GeolocationPermissionShowPromptResponse?>?

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.

inherited

androidOnJsBeforeUnload(JsBeforeUnloadRequest jsBeforeUnloadRequest) → Future<JsBeforeUnloadResponse?>?

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.

inherited

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

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

inherited

androidOnReceivedIcon(Uint8List icon) → void

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

inherited

androidOnReceivedLoginRequest(LoginRequest loginRequest) → void

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

inherited

androidOnReceivedTouchIconUrl(Uri url, bool precomposed) → void

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

inherited

androidOnRenderProcessGone(RenderProcessGoneDetail detail) → void

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.

inherited

androidOnRenderProcessResponsive(Uri? url) → Future<WebViewRenderProcessAction?>?

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

inherited

androidOnRenderProcessUnresponsive(Uri? url) → Future<WebViewRenderProcessAction?>?

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.

inherited

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

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.

inherited

androidOnScaleChanged(double oldScale, double newScale) → void

Use onZoomScaleChanged instead.

inherited

androidShouldInterceptRequest(WebResourceRequest request) → Future<WebResourceResponse?>?

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.

inherited

close() → Future<void>

Closes the InAppBrowser window.

inherited

getOptions() → Future<InAppBrowserClassOptions?>

Gets the current InAppBrowser options. Returns null if it wasn't able to get them.

inherited

handleMethod(MethodCall call) → Future

inherited

hide() → Future<void>

Hides the InAppBrowser window. Calling this has no effect if the InAppBrowser was already hidden.

inherited

iosOnDidReceiveServerRedirectForProvisionalNavigation() → void

Called when a web view receives a server redirect.

inherited

iosOnNavigationResponse(IOSWKNavigationResponse navigationResponse) → Future<IOSNavigationResponseAction?>?

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

inherited

iosOnWebContentProcessDidTerminate() → void

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

inherited

iosShouldAllowDeprecatedTLS(URLAuthenticationChallenge challenge) → Future<IOSShouldAllowDeprecatedTLSAction?>?

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

inherited

isHidden() → Future<bool>

Check if the Web View of the InAppBrowser instance is hidden.

inherited

isOpened() → bool

Returns true if the InAppBrowser instance is opened, otherwise false.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onAjaxProgress(AjaxRequest ajaxRequest) → Future<AjaxRequestAction?>?

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

inherited

onAjaxReadyStateChange(AjaxRequest ajaxRequest) → Future<AjaxRequestAction?>?

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

inherited

onBrowserCreated() → Future

Event fired when the InAppBrowser is created.

onCloseWindow() → void

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.

inherited

onConsoleMessage(ConsoleMessage consoleMessage) → void

Event fired when the InAppBrowser webview receives a ConsoleMessage.

inherited

onCreateWindow(CreateWindowAction createWindowAction) → Future<bool?>?

Event fired when the InAppBrowser 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.

inherited

onDownloadStart(Uri url) → void

Use onDownloadStartRequest instead

inherited

onDownloadStartRequest(DownloadStartRequest downloadStartRequest) → void

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

inherited

onEnterFullscreen() → void

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

inherited

onExit() → void

Event fired when the InAppBrowser window is closed.

onExitFullscreen() → void

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

inherited

onFindResultReceived(int activeMatchOrdinal, int numberOfMatches, bool isDoneCounting) → void

Event fired as find-on-page operations progress. The listener may be notified multiple times while the operation is underway, and the numberOfMatches value should not be considered final unless isDoneCounting is true.

inherited

onJsAlert(JsAlertRequest jsAlertRequest) → Future<JsAlertResponse?>?

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.

inherited

onJsConfirm(JsConfirmRequest jsConfirmRequest) → Future<JsConfirmResponse?>?

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.

inherited

onJsPrompt(JsPromptRequest jsPromptRequest) → Future<JsPromptResponse?>?

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.

inherited

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

Event fired when the InAppBrowser encounters an error loading an url.

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

Event fired when the InAppBrowser main page receives an HTTP error.

inherited

onLoadResource(LoadedResource resource) → void

Event fired when the InAppBrowser webview loads a resource.

inherited

onLoadResourceCustomScheme(Uri url) → Future<CustomSchemeResponse?>?

Event fired when the InAppBrowser 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.

inherited

onLoadStart(Uri? url) → Future

Event fired when the InAppBrowser starts to load an url.

onLoadStop(Uri? url) → Future

Event fired when the InAppBrowser finishes loading an url.

onLongPressHitTestResult(InAppWebViewHitTestResult hitTestResult) → void

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

inherited

onOverScrolled(int x, int y, bool clampedX, bool clampedY) → void

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

inherited

onPageCommitVisible(Uri? url) → void

Called when the web view begins to receive web content.

inherited

onPrint(Uri? url) → void

Event fired when window.print() is called from JavaScript side.

inherited

onProgressChanged(int progress) → void

Event fired when the current progress (range 0-100) of loading a page is changed.

onReceivedClientCertRequest(URLAuthenticationChallenge challenge) → Future<ClientCertResponse?>?

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.

inherited

onReceivedHttpAuthRequest(URLAuthenticationChallenge challenge) → Future<HttpAuthResponse?>?

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

inherited

onReceivedServerTrustAuthRequest(URLAuthenticationChallenge challenge) → Future<ServerTrustAuthResponse?>?

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.

inherited

onScrollChanged(int x, int y) → void

Event fired when the InAppBrowser webview scrolls.

inherited

onTitleChanged(String? title) → void

Event fired when a change in the document title occurred.

inherited

onUpdateVisitedHistory(Uri? url, bool? androidIsReload) → void

Event fired when the host application updates its visited links database. This event is also fired when the navigation state of the InAppWebView 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 an hash to the url).

inherited

onWindowBlur() → void

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.

inherited

onWindowFocus() → void

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.

inherited

onZoomScaleChanged(double oldScale, double newScale) → void

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

inherited

openData({required String data, String mimeType = "text/html", String encoding = "utf8", Uri? baseUrl, Uri? androidHistoryUrl, InAppBrowserClassOptions? options}) → Future<void>

Opens the InAppBrowser instance with data as a content, using baseUrl as the base URL for it.

inherited

openFile({required String assetFilePath, InAppBrowserClassOptions? options}) → Future<void>

Opens the InAppBrowser instance with the given assetFilePath file.

inherited

openUrlRequest({required URLRequest urlRequest, InAppBrowserClassOptions? options}) → Future<void>

Opens the InAppBrowser instance with an urlRequest.

inherited

setOptions({required InAppBrowserClassOptions options}) → Future<void>

Sets the InAppBrowser options with the new options and evaluates them.

inherited

shouldInterceptAjaxRequest(AjaxRequest ajaxRequest) → Future<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.

inherited

shouldInterceptFetchRequest(FetchRequest fetchRequest) → Future<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.

inherited

shouldOverrideUrlLoading(NavigationAction navigationAction) → Future<NavigationActionPolicy?>?

Give the host application a chance to take control when a URL is about to be loaded in the current WebView. This event is not called on the initial load of the WebView.

inherited

show() → Future<void>

Displays an InAppBrowser window that was opened hidden. Calling this has no effect if the InAppBrowser was already visible.

inherited

throwIfAlreadyOpened({String message = ''}) → void

inherited

throwIfNotOpened({String message = ''}) → void

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited