{% setvar book_path %}/reference/androidx/_book.yaml{% endsetvar %} {% include "_shared/_reference-head-tags.html" %}

ApplicationLifecycleCallback

interface ApplicationLifecycleCallback

Callback for monitoring application lifecycle events.

Summary

Public methods
abstract @NonNull void
onApplicationLifecycleChanged(
    @NonNull Application app,
    @NonNull ApplicationStage stage
)

Called on after an application has processed its lifecycle change event (for example onCreate) These callbacks may occur on main thread so implementers should limit the amount of processing performed

Public methods

onApplicationLifecycleChanged

@NonNull
public abstract void onApplicationLifecycleChanged(
    @NonNull Application app,
    @NonNull ApplicationStage stage
)

Called on after an application has processed its lifecycle change event (for example onCreate) These callbacks may occur on main thread so implementers should limit the amount of processing performed

Parameters
@NonNull Application app

the Application
@NonNull ApplicationStage stage

its current stage.