WebViewAndroidWebViewClient class

Receives various navigation requests and errors for WebViewAndroidPlatformController.

When handling navigation requests, this calls onNavigationRequestCallback when a android_webview.WebView attempts to navigate to a new page. If this callback return true, this calls loadUrl.

Constructors

WebViewAndroidWebViewClient({required void onPageStartedCallback(String url), required void onPageFinishedCallback(String url), required void onWebResourceErrorCallback(WebResourceError error)})
Creates a WebViewAndroidWebViewClient that doesn't handle navigation requests.
WebViewAndroidWebViewClient.handlesNavigation({required void onPageStartedCallback(String url), required void onPageFinishedCallback(String url), required void onWebResourceErrorCallback(WebResourceError error), required FutureOr<bool> onNavigationRequestCallback({required bool isForMainFrame, required String url})?, required Future<void> loadUrl(String url, Map<String, String>? headers)?})
Creates a WebViewAndroidWebViewClient that handles navigation requests.

Properties

handlesNavigation → bool
Whether this android_webview.WebViewClient handles navigation requests.
no setter
hashCode → int
The hash code for this object.
no setterinherited
loadUrl → (Future<void> Function(String url, Map<String, String>? headers)?)
Callback when a navigation request is approved.
final
onNavigationRequestCallback → (FutureOr<bool> Function({required bool isForMainFrame, required String url})?)
Checks whether a navigation request should be approved or disaproved.
final
onPageFinishedCallback → void Function(String url)
Callback when android_webview.WebViewClient receives a callback from android_webview.WebViewClient.onPageFinished.
final
onPageStartedCallback → void Function(String url)
Callback when android_webview.WebViewClient receives a callback from android_webview.WebViewClient.onPageStarted.
final
onWebResourceErrorCallback ↔ void Function(WebResourceError error)
Callback when android_webview.WebViewClient receives an error callback.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
shouldOverrideUrlLoading → bool
Whether loading a url should be overridden.
finalinherited

Methods

copy() → WebViewClient
Instantiates and returns a functionally identical object to oneself.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onPageFinished(WebView webView, String url) → void
Notify the host application that a page has finished loading.
onPageStarted(WebView webView, String url) → void
Notify the host application that a page has started loading.
onReceivedError(WebView webView, int errorCode, String description, String failingUrl) → void
Report an error to the host application.
onReceivedRequestError(WebView webView, WebResourceRequest request, WebResourceError error) → void
Report web resource loading error to the host application.
requestLoading(WebView webView, WebResourceRequest request) → void
When a URL is about to be loaded in the current WebView.
toString() → String
A string representation of this object.
inherited
urlLoading(WebView webView, String url) → void
When a URL is about to be loaded in the current WebView.

Operators

operator ==(Object other) → bool
The equality operator.
inherited