InstrumentationRegistry
class InstrumentationRegistry
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 functions |
|
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Bundle |
This function is deprecated. use |
Context |
This function is deprecated. In most scenarios, should be used instead of the instrumentation test context. |
Instrumentation |
This function is deprecated. |
Context |
This function is deprecated. use getApplicationContext instead. |
Unit |
This function is deprecated. |
Public functions
getArguments
fun getArguments(): Bundle
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 | |
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Bundle |
Bundle the arguments for this instrumentation. |
Throws | |
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java.lang.IllegalStateException |
if no argument Bundle has been registered. |
getContext
fun getContext(): Context
Return the Context of this instrumentation's package. Use this to get a Context representing Instrumentation#getContext() into your test.
getInstrumentation
fun getInstrumentation(): Instrumentation
Returns the instrumentation currently running. Use this to get an Instrumentation into your test.
Throws | |
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java.lang.IllegalStateException |
if instrumentation hasn't been registered |
getTargetContext
fun getTargetContext(): Context
Return a Context for the target application being instrumented. Use this to get a Context representing Instrumentation#getTargetContext() into your test.
registerInstance
funregisterInstance(instrumentation: Instrumentation, arguments: Bundle): Unit
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 | |
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instrumentation: Instrumentation |
the instrumentation currently running. |
arguments: Bundle |
the arguments for this application. Null deregisters any existing arguments. |