HostFunctionCallbackApi class abstract

Callback API for Host Service (native -> Dart).

Invoked when journey JS calls a function registered via HostServiceApi.

Implementers

• HostService

Constructors

HostFunctionCallbackApi()

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

invokeHandler(String callId, String name, String argsJson, List<String?> callbackNames) → void

argsJson is the JSON-encoded args object supplied by the script; callbackNames are the callback keys the script provided.

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

setUp(HostFunctionCallbackApi? api, {BinaryMessenger? binaryMessenger, String messageChannelSuffix = ''}) → void

Constants

pigeonChannelCodec → const MessageCodec<Object?>