diff --git a/api/system-current.txt b/api/system-current.txt
index 2f39ac0..1909ed9 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -32920,6 +32920,7 @@
     method public abstract void onConnected();
     method public abstract void onDisconnected();
     method public final void updateRecommendations(java.util.List<android.printservice.recommendation.RecommendationInfo>);
+    field public static final java.lang.String SERVICE_INTERFACE = "android.printservice.recommendation.RecommendationService";
   }
 
 }
diff --git a/core/java/android/printservice/recommendation/RecommendationService.java b/core/java/android/printservice/recommendation/RecommendationService.java
index b7ea512..733629a 100644
--- a/core/java/android/printservice/recommendation/RecommendationService.java
+++ b/core/java/android/printservice/recommendation/RecommendationService.java
@@ -27,7 +27,6 @@
 import android.os.Message;
 import android.os.RemoteException;
 import android.util.Log;
-import com.android.internal.annotations.GuardedBy;
 
 import java.util.List;
 
@@ -46,8 +45,6 @@
     /**
      * The {@link Intent} action that must be declared as handled by a service in its manifest for
      * the system to recognize it as a print service recommendation service.
-     *
-     * @hide
      */
     public static final String SERVICE_INTERFACE =
             "android.printservice.recommendation.RecommendationService";
diff --git a/packages/PrintServiceRecommendationService/Android.mk b/packages/PrintRecommendationService/Android.mk
similarity index 100%
rename from packages/PrintServiceRecommendationService/Android.mk
rename to packages/PrintRecommendationService/Android.mk
diff --git a/packages/PrintServiceRecommendationService/AndroidManifest.xml b/packages/PrintRecommendationService/AndroidManifest.xml
similarity index 100%
rename from packages/PrintServiceRecommendationService/AndroidManifest.xml
rename to packages/PrintRecommendationService/AndroidManifest.xml
diff --git a/packages/PrintRecommendationService/CleanSpec.mk b/packages/PrintRecommendationService/CleanSpec.mk
new file mode 100644
index 0000000..c087cb8
--- /dev/null
+++ b/packages/PrintRecommendationService/CleanSpec.mk
@@ -0,0 +1,49 @@
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# If you don't need to do a full clean build but would like to touch
+# a file or delete some intermediate files, add a clean step to the end
+# of the list.  These steps will only be run once, if they haven't been
+# run before.
+#
+# E.g.:
+#     $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
+#     $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
+#
+# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
+# files that are missing or have been moved.
+#
+# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
+# Use $(OUT_DIR) to refer to the "out" directory.
+#
+# If you need to re-do something that's already mentioned, just copy
+# the command and add it to the bottom of the list.  E.g., if a change
+# that you made last week required touching a file and a change you
+# made today requires touching the same file, just copy the old
+# touch step and add it to the end of the list.
+#
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
+
+# For example:
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
+#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
diff --git a/packages/PrintServiceRecommendationService/MODULE_LICENSE_APACHE2 b/packages/PrintRecommendationService/MODULE_LICENSE_APACHE2
similarity index 100%
rename from packages/PrintServiceRecommendationService/MODULE_LICENSE_APACHE2
rename to packages/PrintRecommendationService/MODULE_LICENSE_APACHE2
diff --git a/packages/PrintServiceRecommendationService/NOTICE b/packages/PrintRecommendationService/NOTICE
similarity index 100%
rename from packages/PrintServiceRecommendationService/NOTICE
rename to packages/PrintRecommendationService/NOTICE
diff --git a/packages/PrintServiceRecommendationService/res/values/donottranslate.xml b/packages/PrintRecommendationService/res/values/donottranslate.xml
similarity index 100%
rename from packages/PrintServiceRecommendationService/res/values/donottranslate.xml
rename to packages/PrintRecommendationService/res/values/donottranslate.xml
diff --git a/packages/PrintServiceRecommendationService/res/values/strings.xml b/packages/PrintRecommendationService/res/values/strings.xml
similarity index 100%
rename from packages/PrintServiceRecommendationService/res/values/strings.xml
rename to packages/PrintRecommendationService/res/values/strings.xml
diff --git a/packages/PrintServiceRecommendationService/res/xml/vendorconfigs.xml b/packages/PrintRecommendationService/res/xml/vendorconfigs.xml
similarity index 100%
rename from packages/PrintServiceRecommendationService/res/xml/vendorconfigs.xml
rename to packages/PrintRecommendationService/res/xml/vendorconfigs.xml
diff --git a/packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/PrintServicePlugin.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/PrintServicePlugin.java
similarity index 100%
rename from packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/PrintServicePlugin.java
rename to packages/PrintRecommendationService/src/com/android/printservice/recommendation/PrintServicePlugin.java
diff --git a/packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/RecommendationServiceImpl.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/RecommendationServiceImpl.java
similarity index 100%
rename from packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/RecommendationServiceImpl.java
rename to packages/PrintRecommendationService/src/com/android/printservice/recommendation/RecommendationServiceImpl.java
diff --git a/packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/RemotePrintServicePlugin.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/RemotePrintServicePlugin.java
similarity index 100%
rename from packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/RemotePrintServicePlugin.java
rename to packages/PrintRecommendationService/src/com/android/printservice/recommendation/RemotePrintServicePlugin.java
diff --git a/packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java
similarity index 100%
rename from packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java
rename to packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java
diff --git a/packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/VendorConfig.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/VendorConfig.java
similarity index 100%
rename from packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/VendorConfig.java
rename to packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/VendorConfig.java
diff --git a/packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/util/MDNSUtils.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/util/MDNSUtils.java
similarity index 100%
rename from packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/util/MDNSUtils.java
rename to packages/PrintRecommendationService/src/com/android/printservice/recommendation/util/MDNSUtils.java
diff --git a/packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/util/NsdResolveQueue.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/util/NsdResolveQueue.java
similarity index 100%
rename from packages/PrintServiceRecommendationService/src/com/android/printservice/recommendation/util/NsdResolveQueue.java
rename to packages/PrintRecommendationService/src/com/android/printservice/recommendation/util/NsdResolveQueue.java