JavaScriptController class

Domain-specific facade of InAppWebViewController for JavaScript evaluation, JavaScript handlers and user script management.

Part of the domain controller split (issue #161, P3). Every method delegates straight to the underlying platform controller (InAppWebViewController.platform); the monolith routes grouped calls back through this facade (see FR-002).

Constructors

JavaScriptController(InAppWebViewController _controller)

Creates a JavaScriptController bound to the given controller.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addJavaScriptHandler({required String handlerName, required JavaScriptHandlerCallback callback}) → void

Registers a JavaScript handler with the given handlerName.

addUserScript({required UserScript userScript}) → Future<void>

Adds the given userScript.

addUserScripts({required List<UserScript> userScripts}) → Future<void>

Adds the given userScripts.

callAsyncJavaScript({required String functionBody, Map<String, dynamic> arguments = const <String, dynamic>{}, ContentWorld? contentWorld}) → Future<CallAsyncJavaScriptResult?>

Calls the given async JavaScript functionBody.

evaluateJavascript({required String source, ContentWorld? contentWorld}) → Future

Evaluates the given JavaScript source.

hasJavaScriptHandler({required String handlerName}) → bool

Whether a JavaScript handler with the given handlerName exists.

hasUserScript({required UserScript userScript}) → bool

Whether the given userScript is currently injected.

injectJavascriptFileFromAsset({required String assetFilePath}) → Future

Injects a JavaScript file from the app assets into the page.

injectJavascriptFileFromUrl({required WebUri urlFile, ScriptHtmlTagAttributes? scriptHtmlTagAttributes}) → Future<void>

Injects a JavaScript file from the given urlFile into the page.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

removeAllUserScripts() → Future<void>

Removes all user scripts.

removeJavaScriptHandler({required String handlerName}) → JavaScriptHandlerCallback?

Removes the JavaScript handler with the given handlerName.

removeUserScript({required UserScript userScript}) → Future<bool>

Removes the given userScript.

removeUserScripts({required List<UserScript> userScripts}) → Future<void>

Removes the given userScripts.

removeUserScriptsByGroupName({required String groupName}) → Future<void>

Removes all user scripts of the given groupName.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited