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

Class Index

These are all the API classes. See all API packages.

A B D F H I M P S T U

A

`ActivityLifecycleCallback`	Callback for monitoring activity lifecycle events.
`ActivityLifecycleMonitor`	Interface for tests to use when they need to query the activity lifecycle state.
`ActivityLifecycleMonitorRegistry`	An exposed registry instance to make it easy for callers to find the lifecycle monitor for their application.
`ApplicationLifecycleCallback`	Callback for monitoring application lifecycle events.
`ApplicationLifecycleMonitor`	Interface for tests to use when they need to be informed of the application lifecycle state.
`ApplicationLifecycleMonitorRegistry`	An exposed registry instance to make it easy for callers to find the application lifecycle monitor for their application.
`ApplicationStage`	An enumeration of the lifecycle stages an application undergoes that can be monitored.

B

Beta

This annotation is deprecated.

Use ExperimentalTestApi instead.

D

`DeviceController`	Provides base-level device operations that can be used to build user actions such as folding a device, changing screen orientation etc.
`DeviceController.ScreenOrientation`	Enum for screen orientations a device can be set to.

F

FileTestStorage

A class that reads/writes the runner data using the raw file system.

H

HardwareRendererCompat

Helper class that provides isDrawingEnabled and setDrawingEnabled functionality on emulator platforms that backported this functionality from a future android API.

I

`InjectEventSecurityException`	An checked `Exception` indicating that event injection failed with a .
`InstrumentationRegistry`	This class is deprecated. use androidx.test.core.app.ApplicationProvider or instead
`InstrumentationRegistry`	An exposed registry instance that holds a reference to the instrumentation running in the process and its arguments.
`IntentCallback`	Callback for monitoring Intents captured by `android.app.Instrumentation`.
`IntentMonitor`	Interface for tests to use when they need to monitor intents used to start activities from the current `Instrumentation`.
`IntentMonitorRegistry`	Exposes an implementation of `IntentMonitor` to users.
`IntentStubber`	Interface to intercept activity launch for a given `android.content.Intent` and stub its response.
`IntentStubberRegistry`	Exposes an implementation of `IntentStubber`.
`InterceptingActivityFactory`	Implement this interface to provide custom implementation of Activity under test.

M

`MonitoringInstrumentation`	An instrumentation that enables several advanced features and makes some hard guarantees about the state of the application under instrumentation.
`MonitoringInstrumentation.ActivityFinisher`	Loops through all the activities that have not yet finished and explicitly calls finish on them.

P

`PlatformTestStorage`	An interface represents on-device I/O operations in an Android test.
`PlatformTestStorageRegistry`	An exposed registry instance that holds a reference to an `PlatformTestStorage` instance.

S

Stage

An enumeration of the lifecycle stages an activity undergoes.

T

`TestFrameworkException`	Marker interface for identifying an exception as coming from a test framework.
`Tracing`	`Tracing` is a singleton to interact with registered `Tracer` implementations.

U

UiController

Provides base-level UI operations (such as injection of MotionEvents) that can be used to build user actions such as clicks, scrolls, swipes, etc.