ViewModel class
ViewModel
- Implementers
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Object?
-
创建时传入
用于区分由谁实例化了ViewModel。
final
- notifyCall ← dynamic
-
no getter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- stateCall ← dynamic
-
no getter
Methods
-
dispose(
) → void -
finish(
[Object? data]) → void -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
sendNotify(
String message, {int? what, Object? data}) → void -
setScopeState(
VoidCallback fn, {bool notify = true}) → void - 通知所持有ViewModel的State组件更新。 notify 参数表示可关闭通知更新，只执行fn。
-
setState<
T> (LiveData liveData, LiveDataCallBack< T> fn, {bool notify = true}) → void - 通知订阅LiveData的组件更新。 notify 参数表示可关闭通知更新，只执行fn。
-
toString(
) → String -
A string representation of this object.
inherited
-
useState<
T> (T value, {bool notify = false}) → LiveData< T> - 创建 ViewModelState notify 创建时是否更新状态
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited