Summary: Methods | Inherited Methods

InstrumentationRegistry

Kotlin |Java

public final class InstrumentationRegistry
extends Object

java.lang.Object
↳	androidx.test.InstrumentationRegistry

This class is deprecated.
use ApplicationProvider or InstrumentationRegistry instead

An exposed registry instance that holds a reference to the instrumentation running in the process and its arguments. Also provides an easy way for callers to get a hold of instrumentation, application context and instrumentation arguments Bundle.

Summary

Public methods
`static Bundle`	`getArguments()` This method is deprecated. use `InstrumentationRegistry.getArguments()`
`static Context`	`getContext()` This method is deprecated. In most scenarios, `ApplicationProvider.getApplicationContext()` should be used instead of the instrumentation test context. If you do need access to the test context for to access its resources, it is recommended to use `PackageManager.getResourcesForApplication(String)` instead.
`static Instrumentation`	`getInstrumentation()` This method is deprecated. use `InstrumentationRegistry.getInstrumentation()`
`static Context`	`getTargetContext()` This method is deprecated. use `ApplicationProvider.getApplicationContext()` instead.
`static void`	`registerInstance(Instrumentation instrumentation, Bundle arguments)` This method is deprecated. use `InstrumentationRegistry.registerInstance(Instrumentation, Bundle)`

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

getArguments

public static Bundle getArguments ()

This method is deprecated.
use InstrumentationRegistry.getArguments()

Returns a copy of instrumentation arguments Bundle. Use this to get a Bundle containing the command line arguments passed to Instrumentation into your test.

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

Returns
`Bundle`	Bundle the arguments for this instrumentation.

Throws
`IllegalStateException`	if no argument Bundle has been registered.

getContext

public static Context getContext ()

This method is deprecated.
In most scenarios, ApplicationProvider.getApplicationContext() should be used instead of the instrumentation test context. If you do need access to the test context for to access its resources, it is recommended to use PackageManager.getResourcesForApplication(String) instead.

Return the Context of this instrumentation's package. Use this to get a Context representing Instrumentation.getContext() into your test.

Returns
`Context`

getInstrumentation

public static Instrumentation getInstrumentation ()

This method is deprecated.
use InstrumentationRegistry.getInstrumentation()

Returns the instrumentation currently running. Use this to get an Instrumentation into your test.

Returns
`Instrumentation`

Throws
`IllegalStateException`	if instrumentation hasn't been registered

getTargetContext

public static Context getTargetContext ()

This method is deprecated.
use ApplicationProvider.getApplicationContext() instead.

Return a Context for the target application being instrumented. Use this to get a Context representing Instrumentation.getTargetContext() into your test.

Returns
`Context`

registerInstance

public static void registerInstance (Instrumentation instrumentation, 
                Bundle arguments)

This method is deprecated.
use InstrumentationRegistry.registerInstance(Instrumentation, Bundle)

Records/exposes the instrumentation currently running and stores a copy of the instrumentation arguments Bundle in the registry.

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

Parameters
`instrumentation`	`Instrumentation`: the instrumentation currently running.
`arguments`	`Bundle`: the arguments for this application. Null deregisters any existing arguments.