LifecycleExtData class abstract
寄存于lifecycle的数据 基类
- Implementers
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDestroyed → bool
-
判断当前是否是已经销毁状态
no setter
- isEmpty → bool
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
get<
T extends Object> ({Object? key}) → T? - 根据key获取
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
put<
T extends Object> ({Object? key, required T data, LifecycleExtDataOnDestroy< T> ? onDestroy, bool callOnDestroy = true}) → T? - 放入新值 如果之前存在返回之前的值并且将新的data放入
-
putIfAbsent<
T extends Object> ({Object? key, required T ifAbsent(), LifecycleExtDataOnDestroy< T> ? onDestroy}) → T - 根据Type + key获取，如果不存在则创建信息 如果已经存在则只返回之前的值
-
remove<
T extends Object> ({Object? key, bool callOnDestroy = true}) → T? - 手动移除指定的key
-
replace<
T extends Object> ({Object? key, required T data, bool callOnDestroy = true}) → T? - 替换为新数据 返回结构为旧数据如果不存在旧数据则返回null 如果旧数据不存在 则不执行任何操作
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited