EventSubscription<T> class

异步删除防止在迭代器中操作元素

Constructors

EventSubscription({required Map<int, dynamic> map})

Properties

completer ↔ Completer<T>?

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

map ↔ Map<int, dynamic>

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

free() → dynamic

listen(EventCallback<T> callback) → EventSubscription<T>

监听事件回调

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

wait() → Future<T>

使用fluttery异步实现 ,注意！！！！回调一次之后会自动销毁

Operators

operator ==(Object other) → bool

The equality operator.

inherited