OptionalMethodChannel class Null safety

A MethodChannel that ignores missing platform plugins.

When invokeMethod fails to find the platform plugin, it returns null instead of throwing an exception.

Inheritance
Available Extensions

Constructors

OptionalMethodChannel(String name, [MethodCodec codec = const StandardMethodCodec(), BinaryMessenger? binaryMessenger])
Creates a MethodChannel that ignores missing platform plugins.
const

Properties

binaryMessenger BinaryMessenger
The messenger used by this channel to send platform messages. [...]
read-only, inherited
codec MethodCodec
The message codec used by this channel, not null.
final, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
name String
The logical channel on which communication happens, not null.
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

invokeListMethod<T>(String method, [dynamic arguments]) Future<List<T>?>
An implementation of invokeMethod that can return typed lists. [...]
inherited
invokeMapMethod<K, V>(String method, [dynamic arguments]) Future<Map<K, V>?>
An implementation of invokeMethod that can return typed maps. [...]
inherited
invokeMethod<T>(String method, [dynamic arguments]) Future<T?>
Invokes a method on this channel with the specified arguments. [...]
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
setMethodCallHandler(Future handler(MethodCall call)?) → void
Sets a callback for receiving method calls on this channel. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited