ViewerBridge class

Codec + event stream for the viewer bridge.

Keeps no webview reference: engines receive messages through accept and the controller sends commands straight through its engines (bridge.javaScriptFor builds the expression).

Constructors

ViewerBridge()

Properties

events → Stream<ViewerEvent>

Stream of typed viewer events.

no setter

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

accept(Object payload, {int source = 0}) → void

Accepts a raw message from a JavaScript channel: a JSON string (webview_flutter) or an already-decoded map (inappwebview).

dispose() → Future<void>

Closes the event stream.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

javaScriptFor(Map<String, Object?> message) → String

Builds the JavaScript expression delivering message to the page controller.