Use droiddriver-android_support_test

espresso_sample/espresso/BasicSample/app/build.gradle

@@ -17,13 +17,13 @@ android {
 
     defaultConfig {
         applicationId "com.example.android.testing.espresso.BasicSample"
-        minSdkVersion 12
+        minSdkVersion 8
         targetSdkVersion 21
         versionCode 1
         versionName "1.0"
 
         //testInstrumentationRunner "com.google.android.droiddriver.runner.TestRunner"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "io.appium.droiddriver.android_support_test.D2AndroidJUnitRunner"
     }
     packagingOptions {
         exclude 'LICENSE.txt'
@@ -41,6 +41,8 @@ dependencies {
     androidTestCompile 'com.android.support.test:testing-support-lib:0.1'
     androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0'
     androidTestCompile 'io.appium:droiddriver:0.9.1'
+    // Update this with droiddriver-android_support_test in maven before submit!
+    androidTestCompile project(':droiddriver-android_support_test')
 }
 
 tasks.withType(JavaCompile) {

espresso_sample/espresso/BasicSample/app/src/androidTest/java/com/example/android/testing/espresso/BasicSample/ChangeTextBehaviorTest.java

@@ -20,9 +20,6 @@
 import android.support.test.espresso.action.ViewActions;
 import android.support.test.espresso.matcher.ViewMatchers;
 
-// BaseDroidDriverTest extends D2ActivityInstrumentationTestCase2 extends ActivityInstrumentationTestCase2
-// test runner (set in build.gradle)
-// TestRunner extends InstrumentationTestRunner -- handles droiddriver init
 // run tests: ./gradlew clean assemble connectedCheck
 // run tests quickly: ./gradlew connectedCheck
 
@@ -51,7 +48,6 @@ public void testChangeText_sameActivity() {
         String expected = STRING_TO_BE_TYPED;
         String actual = id(R.id.textToBeChanged).getText();
 
-        // Often flakes out with: junit.framework.ComparisonFailure: expected:<[E]spresso> but was:<[]spresso>
         assertEquals(expected, actual);
     }
 

espresso_sample/espresso/BasicSample/app/src/androidTest/java/com/example/android/testing/espresso/BasicSample/DDTest.java

@@ -1,25 +1,19 @@
 package com.example.android.testing.espresso.BasicSample;
 
 import android.app.Activity;
-import android.support.test.internal.runner.lifecycle.ActivityLifecycleMonitorRegistry;
-import android.support.test.runner.lifecycle.Stage;
-
-import com.android.support.test.deps.guava.collect.Iterables;
-
-import java.util.Collection;
-import java.util.Iterator;
 
 import io.appium.droiddriver.UiElement;
 import io.appium.droiddriver.finders.By;
 import io.appium.droiddriver.finders.Finder;
 import io.appium.droiddriver.helpers.BaseDroidDriverTest;
 import io.appium.droiddriver.helpers.DroidDrivers;
-import io.appium.droiddriver.util.ActivityUtils;
 
 import static android.support.test.espresso.Espresso.onView;
 import static android.support.test.espresso.matcher.ViewMatchers.withId;
 import static com.example.android.testing.espresso.BasicSample.CloseSoftKeyboard.closeSoftKeyboard;
 
+// Tip: you can specify the type of driver as an am option instead of using the platform-dependent
+// default DroidDriver instance. E.g. "-e driver io.appium.droiddriver.instrumentation.InstrumentationDriver".
 public abstract class DDTest<T extends Activity> extends BaseDroidDriverTest<T> {
 
     protected DDTest(Class<T> activityClass) {
@@ -30,13 +24,6 @@ protected DDTest(Class<T> activityClass) {
     protected void setUp() throws Exception {
         super.setUp();
 
-        ActivityUtils.setRunningActivitySupplier(new ActivityUtils.Supplier<Activity>() {
-            @Override
-            public Activity get() {
-                return Iterables.getFirst(ActivityLifecycleMonitorRegistry.getInstance().getActivitiesInStage(Stage.RESUMED), null);
-            }
-        });
-
         // For each test method invocation, the Activity will not actually be created
         // until the first time this method is called.
         getActivity();

espresso_sample/settings.gradle

@@ -1 +1,5 @@
 include ':espresso:BasicSample:app'
+// Delete the two lines before submit!
+include(':droiddriver-android_support_test')
+project(':droiddriver-android_support_test').projectDir = file('../../../aosp/droiddriver-dev/external/droiddriver/droiddriver-android_support_test')
+