WebView class

A web view widget for showing html content.

There is a known issue that on iOS 13.4 and 13.5, other flutter widgets covering the WebView is not able to block the WebView from receiving touch events. See https://github.com/flutter/flutter/issues/53490.

Inheritance

Constructors

WebView({Key? key, WebViewCreatedCallback? onWebViewCreated, String? initialUrl, JavascriptMode javascriptMode = JavascriptMode.disabled, Set<JavascriptChannel>? javascriptChannels, NavigationDelegate? navigationDelegate, Set<Factory<OneSequenceGestureRecognizer>>? gestureRecognizers, PageStartedCallback? onPageStarted, PageFinishedCallback? onPageFinished, PageLoadingCallback? onProgress, WebResourceErrorCallback? onWebResourceError, bool debuggingEnabled = false, bool gestureNavigationEnabled = false, String? userAgent, AutoMediaPlaybackPolicy initialMediaPlaybackPolicy = AutoMediaPlaybackPolicy.require_user_action_for_all_media_types, bool allowsInlineMediaPlayback = false})
Creates a new web view.
const

Properties

allowsInlineMediaPlayback → bool
Controls whether inline playback of HTML5 videos is allowed on iOS.
final
debuggingEnabled → bool
Controls whether WebView debugging is enabled.
final
gestureNavigationEnabled → bool
A Boolean value indicating whether horizontal swipe gestures will trigger back-forward list navigations.
final
gestureRecognizers → Set<Factory<OneSequenceGestureRecognizer>>?
Which gestures should be consumed by the web view.
final
hashCode → int
The hash code for this object.
no setterinherited
initialMediaPlaybackPolicy → AutoMediaPlaybackPolicy
Which restrictions apply on automatic media playback.
final
initialUrl → String?
The initial URL to load.
final
javascriptChannels → Set<JavascriptChannel>?
The set of JavascriptChannels available to JavaScript code running in the web view.
final
javascriptMode → JavascriptMode
Whether Javascript execution is enabled.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
A delegate function that decides how to handle navigation actions.
final
onPageFinished → PageFinishedCallback?
Invoked when a page has finished loading.
final
onPageStarted → PageStartedCallback?
Invoked when a page starts loading.
final
onProgress → PageLoadingCallback?
Invoked when a page is loading.
final
onWebResourceError → WebResourceErrorCallback?
Invoked when a web resource has failed to load.
final
onWebViewCreated → WebViewCreatedCallback?
If not null invoked once the web view is created.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
userAgent → String?
The value used for the HTTP User-Agent: request header.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

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

Static Properties

platform ↔ WebViewPlatform
The WebView platform that's used by this WebView.
getter/setter pair