IsolateHandler class

High-level isolate handler for Flutter.

High-level interface for spawning, interacting with and destroying FlutterIsolate instances.

Constructors

IsolateHandler()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isolates → Map<String, HandledIsolate>

Map of all spawned isolates.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

kill(String name, {int priority = Isolate.beforeNextEvent}) → void

Dispose of isolate.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

send(dynamic message, {required dynamic to}) → void

Send message to a spawned isolate.

spawn<T>(void function(Map<String, dynamic>), {String? name, void onReceive(T message)?, void onInitialized()?, bool paused = false, bool? errorsAreFatal, SendPort? onExit, SendPort? onError, String? debugName}) → HandledIsolate

Spawns a new HandledIsolate of type T (dynamic by default) with an entry point of function. Note that because of the limitations of the underlying messaging mechanism of SendPort.send(), the list of allowed types is limited: "The content of message can be: primitive values (null, num, bool, double, String), instances of SendPort, and lists and maps whose elements are any of these. List and maps are also allowed to be cyclic."

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited