LifecycleObserver | API reference | Android Developers (original) (raw)

public interface LifecycleObserver
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android.arch.lifecycle.LifecycleObserver

Known indirect subclasses

DefaultLifecycleObserver	Callback interface for listening to LifecycleOwner state changes.

Marks a class as a LifecycleObserver. It does not have any methods, instead, relies on[OnLifecycleEvent](/reference/android/arch/lifecycle/OnLifecycleEvent) annotated methods.

See also:

[Lifecycle - for samples and usage patterns.](/reference/android/arch/lifecycle/Lifecycle)