| java.lang.Object | |
| ↳ | android.support.test.InstrumentationRegistry |
Class Overview
An exposed registry instance that holds a reference to the instrumentation running in the process and it's arguments. Also provides an easy way for callers to get a hold of instrumentation, application context and instrumentation arguments Bundle.
Summary
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Returns a copy of instrumentation arguments Bundle.
| |||||||||||
Return the Context of this instrumentation's package.
| |||||||||||
Returns the instrumentation currently running.
| |||||||||||
Return a Context for the target application being instrumented.
| |||||||||||
Records/exposes the instrumentation currently running and stores a copy of the
instrumentation arguments Bundle in the registry.
| |||||||||||
|
[Expand]
Inherited Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
From class
java.lang.Object
| |||||||||||
Public Methods
public static Bundle 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. |
public static Context getContext ()
Return the Context of this instrumentation's package. Use this to get a
Context representing getContext() into your test.
| Returns | |
|---|---|
Context |
|
public static Instrumentation 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 |
public static Context getTargetContext ()
Return a Context for the target application being instrumented. Use this to get a
Context representing getTargetContext() into your test.
| Returns | |
|---|---|
Context |
|
public static void registerInstance (Instrumentation instrumentation, Bundle arguments)
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.
|