PlatformJavaScriptReplyProxy class abstract

This class represents the JavaScript object injected by PlatformInAppWebViewController.addWebMessageListener. An instance will be given by PlatformWebMessageListener.onPostMessage. The app can use postMessage(String) to talk to the JavaScript context.

There is a 1:1 relationship between this object and the JavaScript object in a frame.

Inheritance

• Object
• PlatformInterface
• PlatformJavaScriptReplyProxy

Constructors

PlatformJavaScriptReplyProxy(PlatformJavaScriptReplyProxyCreationParams params)

Creates a new PlatformWebMessageListener

factory

PlatformJavaScriptReplyProxy.implementation(PlatformJavaScriptReplyProxyCreationParams params)

Used by the platform implementation to create a new PlatformJavaScriptReplyProxy.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

params → PlatformJavaScriptReplyProxyCreationParams

The parameters used to initialize the PlatformJavaScriptReplyProxy.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

postMessage(WebMessage message) → Future<void>

Post a message to the injected JavaScript object which sent this PlatformJavaScriptReplyProxy.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited