ActivityScenarioRule

Class Overview

ActivityScenarioRule launches a given activity before the test starts and closes after the test.

You can access to scenario interface via getScenario() method. 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 ERROR(/androidx.test.rule.ActivityTestRule). The previous version will be deprecated and eventually be removed from the library in the future.

Example:
  @RuleActivityScenarioRule<MyActivity> rule = new ActivityScenarioRule<>(MyActivity.class);

  @Testpublic void myTest() {
     ActivityScenario<MyActivity> scenario = rule.getScenario();
     // Your test code goes here.
   }
 

Summary

[Expand] Inherited Methods
From class org.junit.rules.ExternalResource void after() Statement apply(Statement arg0, Description arg1) void before()
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()
From interface org.junit.rules.TestRule abstract Statement apply(Statement arg0, Description arg1)