ActivityScenarioRule
public
final
class
ActivityScenarioRule
extends ExternalResource
java.lang.Object | ||
↳ | org.junit.rules.ExternalResource | |
↳ | androidx.test.ext.junit.rules.ActivityScenarioRule<A extends android.app.Activity> |
ActivityScenarioRule launches a given activity before the test starts and closes after the test.
You can access the ActivityScenario
instance via getScenario()
. You may finish your activity manually in your test, it will not cause any
problems and this rule does nothing after the test in such cases.
This rule is an upgraded version of the now deprecated ActivityTestRule
.
Example:
@Rule public ActivityScenarioRulerule = new ActivityScenarioRule<>(MyActivity.class); @Test public void myTest() { ActivityScenario scenario = rule.getScenario(); // Your test code goes here. }
Summary
Public constructors | |
---|---|
ActivityScenarioRule(Class<A> activityClass)
Constructs ActivityScenarioRule for a given activity class. |
|
ActivityScenarioRule(Class<A> activityClass, Bundle activityOptions)
|
|
ActivityScenarioRule(Intent startActivityIntent)
Constructs ActivityScenarioRule with a given intent. |
|
ActivityScenarioRule(Intent startActivityIntent, Bundle activityOptions)
|
Public methods | |
---|---|
ActivityScenario<A>
|
getScenario()
Returns |
Protected methods | |
---|---|
void
|
after()
|
void
|
before()
|
Inherited methods | |
---|---|
Public constructors
ActivityScenarioRule
public ActivityScenarioRule (Class<A> activityClass)
Constructs ActivityScenarioRule for a given activity class.
Parameters | |
---|---|
activityClass |
Class : an activity class to launch
|
ActivityScenarioRule
public ActivityScenarioRule (Class<A> activityClass, Bundle activityOptions)
Parameters | |
---|---|
activityClass |
Class |
activityOptions |
Bundle : an activity options bundle to be passed along with the intent to start
activity.
|
See also:
ActivityScenarioRule
public ActivityScenarioRule (Intent startActivityIntent)
Constructs ActivityScenarioRule with a given intent.
Parameters | |
---|---|
startActivityIntent |
Intent : an intent to start an activity
|
ActivityScenarioRule
public ActivityScenarioRule (Intent startActivityIntent, Bundle activityOptions)
Parameters | |
---|---|
startActivityIntent |
Intent |
activityOptions |
Bundle : an activity options bundle to be passed along with the intent to start
activity.
|
See also:
Public methods
getScenario
public ActivityScenario<A> getScenario ()
Returns ActivityScenario
of the given activity class.
Returns | |
---|---|
ActivityScenario<A> |
a non-null ActivityScenario instance
|
Throws | |
---|---|
NullPointerException |
if you call this method while test is not running |
Protected methods
after
protected void after ()