diff --git a/packages/Keyguard/Android.mk b/packages/Keyguard/Android.mk
index 9083212..f9e2686 100644
--- a/packages/Keyguard/Android.mk
+++ b/packages/Keyguard/Android.mk
@@ -16,6 +16,8 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
+LOCAL_USE_AAPT2 := true
+
 LOCAL_SRC_FILES := $(call all-java-files-under, src) $(call all-subdir-Iaidl-files)
 
 LOCAL_MODULE := Keyguard
@@ -30,6 +32,8 @@
 
 LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
 
+LOCAL_JAR_EXCLUDE_FILES := none
+
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
 #include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/Keyguard/test/Android.mk b/packages/Keyguard/test/Android.mk
index 15059c6..54224b7 100644
--- a/packages/Keyguard/test/Android.mk
+++ b/packages/Keyguard/test/Android.mk
@@ -16,6 +16,8 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
+LOCAL_USE_AAPT2 := true
+
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 
 LOCAL_PACKAGE_NAME := KeyguardTest
diff --git a/packages/Keyguard/test/SampleTrustAgent/Android.mk b/packages/Keyguard/test/SampleTrustAgent/Android.mk
index 2a18ee1..6ffb018 100644
--- a/packages/Keyguard/test/SampleTrustAgent/Android.mk
+++ b/packages/Keyguard/test/SampleTrustAgent/Android.mk
@@ -16,6 +16,8 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
+LOCAL_USE_AAPT2 := true
+
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 
 LOCAL_PACKAGE_NAME := SampleTrustAgent
@@ -27,6 +29,6 @@
 
 # LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 
-LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4
+LOCAL_STATIC_ANDROID_LIBRARIES := android-support-v4
 
 include $(BUILD_PACKAGE)
diff --git a/packages/SystemUI/Android.mk b/packages/SystemUI/Android.mk
index 6d8b9f6..258c82e 100644
--- a/packages/SystemUI/Android.mk
+++ b/packages/SystemUI/Android.mk
@@ -16,17 +16,21 @@
 
 include $(CLEAR_VARS)
 
+LOCAL_USE_AAPT2 := true
+
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_SRC_FILES := $(call all-java-files-under, src) $(call all-Iaidl-files-under, src)
 
-LOCAL_STATIC_JAVA_LIBRARIES := \
+LOCAL_STATIC_ANDROID_LIBRARIES := \
     Keyguard \
     android-support-v7-recyclerview \
     android-support-v7-preference \
     android-support-v7-appcompat \
     android-support-v14-preference \
-    android-support-v17-leanback \
+    android-support-v17-leanback
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
     framework-protos \
     SystemUI-proto-tags
 
@@ -39,19 +43,6 @@
 
 LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 
-LOCAL_RESOURCE_DIR := \
-    frameworks/base/packages/Keyguard/res \
-    $(LOCAL_PATH)/res \
-    frameworks/support/v7/preference/res \
-    frameworks/support/v14/preference/res \
-    frameworks/support/v7/appcompat/res \
-    frameworks/support/v7/recyclerview/res \
-    frameworks/support/v17/leanback/res
-
-LOCAL_AAPT_FLAGS := --auto-add-overlay \
-    --extra-packages com.android.keyguard:android.support.v7.recyclerview:android.support.v7.preference:android.support.v14.preference:android.support.v7.appcompat \
-    --extra-packages android.support.v17.leanback
-
 ifneq ($(SYSTEM_UI_INCREMENTAL_BUILDS),)
     LOCAL_PROGUARD_ENABLED := disabled
     LOCAL_JACK_ENABLED := incremental
diff --git a/packages/SystemUI/tests/Android.mk b/packages/SystemUI/tests/Android.mk
index 6c39e35..2020abb 100644
--- a/packages/SystemUI/tests/Android.mk
+++ b/packages/SystemUI/tests/Android.mk
@@ -15,6 +15,7 @@
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
+LOCAL_USE_AAPT2 := true
 LOCAL_MODULE_TAGS := tests
 
 LOCAL_JACK_FLAGS := --multi-dex native
@@ -23,37 +24,31 @@
 LOCAL_PROTOC_FLAGS := -I$(LOCAL_PATH)/..
 LOCAL_PROTO_JAVA_OUTPUT_PARAMS := optional_field_style=accessors
 
-LOCAL_AAPT_FLAGS := --auto-add-overlay \
-    --extra-packages com.android.systemui:com.android.keyguard:android.support.v14.preference:android.support.v7.preference:android.support.v7.appcompat:android.support.v7.recyclerview \
-    --extra-packages android.support.v17.leanback
+LOCAL_PACKAGE_NAME := SystemUITests
 
 LOCAL_SRC_FILES := $(call all-java-files-under, src) \
     $(call all-Iaidl-files-under, src) \
     $(call all-java-files-under, ../src)
 
 LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res \
-    frameworks/support/v7/preference/res \
-    frameworks/support/v14/preference/res \
-    frameworks/support/v7/appcompat/res \
-    frameworks/support/v7/recyclerview/res \
-    frameworks/support/v17/leanback/res \
     frameworks/base/packages/SystemUI/res \
-    frameworks/base/packages/Keyguard/res
 
-LOCAL_JAVA_LIBRARIES := android.test.runner telephony-common android.car
-
-LOCAL_PACKAGE_NAME := SystemUITests
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    mockito-target \
+LOCAL_STATIC_ANDROID_LIBRARIES := \
     Keyguard \
     android-support-v7-recyclerview \
     android-support-v7-preference \
     android-support-v7-appcompat \
     android-support-v14-preference \
-    android-support-v17-leanback \
+    android-support-v17-leanback
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    mockito-target \
     SystemUI-proto-tags
 
+LOCAL_JAVA_LIBRARIES := android.test.runner telephony-common android.car
+
+LOCAL_AAPT_FLAGS := --extra-packages com.android.systemui
+
 # sign this with platform cert, so this test is allowed to inject key events into
 # UI it doesn't own. This is necessary to allow screenshots to be taken
 LOCAL_CERTIFICATE := platform