Summary: Methods | Inherited Methods | [Expand All]

ActivityLifecycleMonitorRegistry

public final class ActivityLifecycleMonitorRegistry
extends Object

java.lang.Object
↳	androidx.test.runner.lifecycle.ActivityLifecycleMonitorRegistry

---

An exposed registry instance to make it easy for callers to find the lifecycle monitor for their application.

Summary

Public methods
static ActivityLifecycleMonitor	getInstance() Returns the ActivityLifecycleMonitor.
static void	registerInstance(ActivityLifecycleMonitor monitor) Stores a lifecycle monitor in the registry.

Inherited methods
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()

Public methods

getInstance

ActivityLifecycleMonitor getInstance ()

Returns the ActivityLifecycleMonitor.

This monitor is not guaranteed to be present under all instrumentations.

Returns
ActivityLifecycleMonitor	ActivityLifecycleMonitor the monitor for this application.

Throws
IllegalStateException	if no monitor has been registered.

registerInstance

void registerInstance (ActivityLifecycleMonitor monitor)

Stores a lifecycle monitor in the registry.

This is a global registry - so be aware of the impact of calling this method!

Parameters
monitor	ActivityLifecycleMonitor: the monitor for this application. Null deregisters any existing monitor.

• Interfaces

  • ActivityLifecycleCallback
  • ActivityLifecycleMonitor
  • ApplicationLifecycleCallback
  • ApplicationLifecycleMonitor

• Classes

  • ActivityLifecycleMonitorRegistry
  • ApplicationLifecycleMonitorRegistry

• Enums

  • ApplicationStage
  • Stage