AndroidWebViewController class
Implementation of the PlatformWebViewController with the Android WebView API.
- Inheritance
-
- Object
- PlatformInterface
- AndroidWebViewController
Constructors
- AndroidWebViewController(PlatformWebViewControllerCreationParams params)
- Creates a new AndroidWebViewController.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- params → PlatformWebViewControllerCreationParams
-
The parameters used to initialize the
PlatformWebViewController.finalinherited - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- webViewIdentifier → int
-
Identifier used to retrieve the underlying native
WebView.no setter
Methods
-
addJavaScriptChannel(
JavaScriptChannelParams javaScriptChannelParams) → Future< void> - Adds a new JavaScript channel to the set of enabled channels.
-
canGoBack(
) → Future< bool> - Checks whether there's a back history item.
-
canGoForward(
) → Future< bool> - Checks whether there's a forward history item.
-
clearCache(
) → Future< void> -
Clears all caches used by the
WebView. -
clearLocalStorage(
) → Future< void> -
Clears the local storage used by the
WebView. -
currentUrl(
) → Future< String?> - Accessor to the current URL that the WebView is displaying.
-
enableZoom(
bool enabled) → Future< void> - Whether to support zooming using its on-screen zoom controls and gestures.
-
getScrollPosition(
) → Future< Offset> - Return the current scroll position of this view.
-
getTitle(
) → Future< String?> - Returns the title of the currently loaded page.
-
getUserAgent(
) → Future< String?> -
Gets the value used for the HTTP
User-Agent:request header. -
goBack(
) → Future< void> - Goes back in the history of this WebView.
-
goForward(
) → Future< void> - Goes forward in the history of this WebView.
-
isWebViewFeatureSupported(
WebViewFeatureType featureType) → Future< bool> - Checks if a WebView feature is supported on the current device.
-
loadFile(
String absoluteFilePath) → Future< void> -
Loads the file located on the specified
absoluteFilePath. -
loadFileWithParams(
LoadFileParams params) → Future< void> -
Loads a local HTML file using the provided
params. -
loadFlutterAsset(
String key) → Future< void> - Loads the Flutter asset specified in the pubspec.yaml file.
-
loadHtmlString(
String html, {String? baseUrl}) → Future< void> - Loads the supplied HTML string.
-
loadRequest(
LoadRequestParams params) → Future< void> - Makes a specific HTTP request ands loads the response in the webview.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
reload(
) → Future< void> - Reloads the current URL.
-
removeJavaScriptChannel(
String javaScriptChannelName) → Future< void> - Removes the JavaScript channel with the matching name from the set of enabled channels.
-
runJavaScript(
String javaScript) → Future< void> - Runs the given JavaScript in the context of the current page.
-
runJavaScriptReturningResult(
String javaScript) → Future< Object> - Runs the given JavaScript in the context of the current page, and returns the result.
-
scrollBy(
int x, int y) → Future< void> - Move the scrolled position of this view.
-
scrollTo(
int x, int y) → Future< void> - Set the scrolled position of this view.
-
setAllowContentAccess(
bool enabled) → Future< void> - Enables or disables content URL access.
-
setAllowFileAccess(
bool allow) → Future< void> - Sets the file access permission for the web view.
-
setBackgroundColor(
Color color) → Future< void> - Set the current background color of this view.
-
setCustomWidgetCallbacks(
{required OnShowCustomWidgetCallback? onShowCustomWidget, required OnHideCustomWidgetCallback? onHideCustomWidget}) → Future< void> - Sets the callbacks that are invoked when the host application wants to show or hide a custom widget.
-
setGeolocationEnabled(
bool enabled) → Future< void> - Sets whether Geolocation is enabled.
-
setGeolocationPermissionsPromptCallbacks(
{OnGeolocationPermissionsShowPrompt? onShowPrompt, OnGeolocationPermissionsHidePrompt? onHidePrompt}) → Future< void> - Sets the callback that is invoked when the client request handle geolocation permissions.
-
setHorizontalScrollBarEnabled(
bool enabled) → Future< void> - Whether the horizontal scrollbar should be drawn or not.
-
setJavaScriptMode(
JavaScriptMode javaScriptMode) → Future< void> - Sets the JavaScript execution mode to be used by the webview.
-
setMediaPlaybackRequiresUserGesture(
bool require) → Future< void> - Sets the restrictions that apply on automatic media playback.
-
setMixedContentMode(
MixedContentMode mode) → Future< void> - Configures the WebView's behavior when handling mixed content.
-
setOnConsoleMessage(
void onConsoleMessage(JavaScriptConsoleMessage consoleMessage)) → Future< void> - Sets a callback that notifies the host application of any log messages written to the JavaScript console.
-
setOnJavaScriptAlertDialog(
Future< void> onJavaScriptAlertDialog(JavaScriptAlertDialogRequest request)) → Future<void> - Sets a callback that notifies the host application that the web page wants to display a JavaScript alert() dialog.
-
setOnJavaScriptConfirmDialog(
Future< bool> onJavaScriptConfirmDialog(JavaScriptConfirmDialogRequest request)) → Future<void> - Sets a callback that notifies the host application that the web page wants to display a JavaScript confirm() dialog.
-
setOnJavaScriptTextInputDialog(
Future< String> onJavaScriptTextInputDialog(JavaScriptTextInputDialogRequest request)) → Future<void> - Sets a callback that notifies the host application that the web page wants to display a JavaScript prompt() dialog.
-
setOnPlatformPermissionRequest(
void onPermissionRequest(PlatformWebViewPermissionRequest request)) → Future< void> - Sets a callback that notifies the host application that web content is requesting permission to access the specified resources.
-
setOnScrollPositionChange(
void onScrollPositionChange(ScrollPositionChange scrollPositionChange)?) → Future< void> - Sets the listener for content offset changes.
-
setOnShowFileSelector(
Future< List< onShowFileSelector(FileSelectorParams params)?) → Future<String> >void> - Sets the callback that is invoked when the client should show a file selector.
-
setOverScrollMode(
WebViewOverScrollMode mode) → Future< void> - Sets the over-scroll mode for the WebView.
-
setPaymentRequestEnabled(
bool enabled) → Future< void> - Sets whether the WebView should enable the Payment Request API.
-
Sets the
PlatformNavigationDelegatecontaining the callback methods that are called during navigation events. -
setTextZoom(
int textZoom) → Future< void> - Sets the text zoom of the page in percent.
-
setUserAgent(
String? userAgent) → Future< void> -
Sets the value used for the HTTP
User-Agent:request header. -
setUseWideViewPort(
bool use) → Future< void> - Sets whether the WebView should enable support for the "viewport" HTML meta tag or should use a wide viewport.
-
setVerticalScrollBarEnabled(
bool enabled) → Future< void> - Whether the vertical scrollbar should be drawn or not.
-
supportsSetScrollBarsEnabled(
) → bool - Returns true if the current platform supports setting whether scrollbars should be drawn or not.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
enableDebugging(
bool enabled) → Future< void> - Whether to enable the platform's webview content debugging tools.