程序包 ohos.aafwk.ability

接口 ILifecycleObserver

所有已知子接口:

LifecycleStateObserver

所有已知实现类:

LifecycleObserver

public interface ILifecycleObserver

Identifies a class as a ILifecycleObserver. The child classes that implement this interface provide related methods.

You can call the Lifecycle#addObserver(ILifecycleObserver) method to add LifecycleObserver objects to the observer list. After that, the objects will be notified if the lifecycle state of an Ability or AbilitySlice changes.

Instead of implementing ILifecycleObserver, you can only use LifecycleObserver or LifecycleStateObserver to observe lifecycle changes of an Ability or AbilitySlice.

从以下版本开始:

1

另请参阅:

LifecycleObserver, LifecycleStateObserver

SystemCapability

SystemCapability.Aafwk#ABILITY