WebMessageListener class

This listener receives messages sent on the JavaScript object which was injected by PlatformInAppWebViewController.addWebMessageListener.

Constructors

WebMessageListener({required String jsObjectName, Set<String>? allowedOriginRules, OnPostMessageCallback? onPostMessage})
This listener receives messages sent on the JavaScript object which was injected by PlatformInAppWebViewController.addWebMessageListener.
WebMessageListener.fromPlatform({required PlatformWebMessageListener platform})
Constructs a WebMessageListener from a specific platform implementation.
WebMessageListener.fromPlatformCreationParams({required PlatformWebMessageListenerCreationParams params})
Constructs a WebMessageListener.

Properties

allowedOriginRules → Set<String>?
no setter
hashCode → int
The hash code for this object.
no setterinherited
jsObjectName → String
no setter
onPostMessage → OnPostMessageCallback?
no setter
platform → PlatformWebMessageListener
Implementation of PlatformWebMessageListener for the current platform.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

dispose() → void
Disposes the channel.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toMap() → Map<String, dynamic>
toString() → String
A string representation of this object.
override

Operators

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

Static Methods

isClassSupported({TargetPlatform? platform}) → bool
Check if the current class is supported by the defaultTargetPlatform or a specific platform.
isMethodSupported(PlatformWebMessageListenerMethod method, {TargetPlatform? platform}) → bool
Check if the given method is supported by the defaultTargetPlatform or a specific platform.
isPropertySupported(PlatformWebMessageListenerCreationParamsProperty property, {TargetPlatform? platform}) → bool
Check if the given property is supported by the defaultTargetPlatform or a specific platform.
static() → WebMessageListener
Provide static access.