Implement ContextImpl.getSystemService(Context.CAPTIONING_SERVICE)
diff --git a/robolectric/src/test/java/org/robolectric/shadows/ShadowApplicationTest.java b/robolectric/src/test/java/org/robolectric/shadows/ShadowApplicationTest.java
index 430131b..460df14 100644
--- a/robolectric/src/test/java/org/robolectric/shadows/ShadowApplicationTest.java
+++ b/robolectric/src/test/java/org/robolectric/shadows/ShadowApplicationTest.java
@@ -31,6 +31,7 @@
 import android.os.IBinder;
 import android.os.UserManager;
 import android.print.PrintManager;
+import android.view.accessibility.CaptioningManager;
 import android.telephony.SubscriptionManager;
 import android.view.Gravity;
 import android.view.accessibility.AccessibilityManager;
@@ -107,6 +108,7 @@
   @Config(minSdk = KITKAT)
   public void shouldProvideServicesIntroducedInKitKat() throws Exception {
     checkSystemService(Context.PRINT_SERVICE, PrintManager.class);
+    checkSystemService(Context.CAPTIONING_SERVICE, CaptioningManager.class);
   }
 
   @Test
diff --git a/shadows/framework/src/main/java/org/robolectric/shadows/ShadowContextImpl.java b/shadows/framework/src/main/java/org/robolectric/shadows/ShadowContextImpl.java
index 38daef3..02c6fb1 100644
--- a/shadows/framework/src/main/java/org/robolectric/shadows/ShadowContextImpl.java
+++ b/shadows/framework/src/main/java/org/robolectric/shadows/ShadowContextImpl.java
@@ -98,6 +98,7 @@
     if (getApiLevel() >= KITKAT) {
       SYSTEM_SERVICE_MAP.put(Context.PRINT_SERVICE, "android.print.PrintManager");
       SYSTEM_SERVICE_MAP.put(Context.APP_OPS_SERVICE, "android.app.AppOpsManager");
+      SYSTEM_SERVICE_MAP.put(Context.CAPTIONING_SERVICE, "android.view.accessibility.CaptioningManager");
     }
     if (getApiLevel() >= LOLLIPOP) {
       SYSTEM_SERVICE_MAP.put(Context.JOB_SCHEDULER_SERVICE, "android.app.JobSchedulerImpl");
@@ -194,6 +195,9 @@
           service =
               ReflectionHelpers.callConstructor(
                   clazz, ClassParameter.from(Context.class, RuntimeEnvironment.application));
+        } else if (getApiLevel() >= KITKAT && serviceClassName.equals("android.view.accessibility.CaptioningManager")) {
+          service = ReflectionHelpers.callConstructor(clazz,
+              ClassParameter.from(Context.class, RuntimeEnvironment.application));
         } else {
           service = newInstanceOf(clazz);
         }