TypeChannel<T extends Object> class Null safety

A named channel used to handle communication between platform types.

Constructors

TypeChannel(TypeChannelMessenger messenger, String name)

Default constructor for TypeChannel.

Properties

hashCode → int

The hash code for this object.

read-only, inherited

messenger → TypeChannelMessenger

Handles communication and manages instances for type channels.

final

name → String

The name of the channel.

final

runtimeType → Type

A representation of the runtime type of the object.

read-only, inherited

Methods

createNewInstancePair(T instance, List<Object?> arguments, {required bool owner}) → Future<PairedInstance?>

Creates a new PairedInstance to be paired with instance.

disposeInstancePair(T instance) → Future<void>

Removes an instance pair containing instance from messenger.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a non-existent method or property is accessed.

inherited

removeHandler() → void

Unregister a TypeChannelHandler for channel with name in messenger.

sendInvokeMethod(T instance, String methodName, List<Object?> arguments) → Future<Object?>

Attempt to invoke a method on PairedInstance paired with instance.

sendInvokeStaticMethod(String methodName, List<Object?> arguments) → Future<Object?>

Invoke static method methodName on type channel of name.

setHandler(TypeChannelHandler<T> handler) → void

Register a TypeChannelHandler for channel with name in messenger.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited