DynamicMessageRequest class final

The widget definition the agent asked the host to present.

Constructors

DynamicMessageRequest({required String title, required String jsSource, Map<String, Object?>? initialState, double? heightHint})

Creates a request. title is a non-empty display name; jsSource is the widget JavaScript (at most dynamicMessageMaxSourceBytes UTF-8 bytes, enforced by the tool); heightHint is a preferred height in logical pixels (> 0).

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

heightHint → double?

Preferred widget height in logical pixels, or null for the default.

final

initialState → Map<String, Object?>?

Initial state object handed to the widget on boot, or null.

final

jsSource → String

The widget JavaScript source (same bridge surface as installed apps).

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

title → String

The widget title shown in the chat tile and in [widget <title>] event message prefixes.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, Object?>

Serializes the request for persistence (the host's dynamic_widget records) and replay.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

fromJson(Map<String, Object?> json) → DynamicMessageRequest

Rebuilds a request from toJson output (tests/replay reuse).