diff --git a/Android.mk b/Android.mk
index 5eb098d..beaa2c5 100644
--- a/Android.mk
+++ b/Android.mk
@@ -89,11 +89,6 @@
 
 LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(RES_DIRS))
 
-define all-dialer-manifest-extra-packages
-  $(shell cd $(LOCAL_PATH) ; \
-          find . -type f -name "AndroidManifest.xml" | uniq | sort | cut -c 8- | rev | cut -c 21- | rev | sed 's/\//./g')
-endef
-
 EXCLUDE_EXTRA_PACKAGES := \
 	com.android.dialer.binary.aosp.testing \
 	com.android.dialer.binary.google \
@@ -101,7 +96,80 @@
 	com.android.incallui.maps.impl \
 
 # We specify each package explicitly to glob resource files.
-LOCAL_AAPT_FLAGS := $(call all-dialer-manifest-extra-packages)
+# find . -type f -name "AndroidManifest.xml" | uniq | sort | cut -c 8- | rev | cut -c 21- | rev | sed 's/\//./g' | sed 's/$/ \\/'
+LOCAL_AAPT_FLAGS := \
+	com.android.contacts.common \
+	com.android.dialer.about \
+	com.android.dialer.app \
+	com.android.dialer.app.manifests.activities \
+	com.android.dialer.app.voicemail.error \
+	com.android.dialer.backup \
+	com.android.dialer.binary.aosp.testing \
+	com.android.dialer.binary.google \
+	com.android.dialer.blocking \
+	com.android.dialer.callcomposer \
+	com.android.dialer.callcomposer.camera \
+	com.android.dialer.callcomposer.camera.camerafocus \
+	com.android.dialer.callcomposer.cameraui \
+	com.android.dialer.calldetails \
+	com.android.dialer.calllog.database \
+	com.android.dialer.calllog.ui \
+	com.android.dialer.calllogutils \
+	com.android.dialer.common \
+	com.android.dialer.configprovider \
+	com.android.dialer.contactactions \
+	com.android.dialer.contactphoto \
+	com.android.dialer.contactsfragment \
+	com.android.dialer.databasepopulator \
+	com.android.dialer.dialpadview \
+	com.android.dialer.enrichedcall.simulator \
+	com.android.dialer.interactions \
+	com.android.dialer.lettertile \
+	com.android.dialer.location \
+	com.android.dialer.main.impl \
+	com.android.dialer.notification \
+	com.android.dialer.oem \
+	com.android.dialer.phonenumberutil \
+	com.android.dialer.postcall \
+	com.android.dialer.searchfragment.common \
+	com.android.dialer.searchfragment.cp2 \
+	com.android.dialer.searchfragment.list \
+	com.android.dialer.searchfragment.nearbyplaces \
+	com.android.dialer.searchfragment.remote \
+	com.android.dialershared.bubble \
+	com.android.dialer.shortcuts \
+	com.android.dialer.simulator.impl \
+	com.android.dialer.speeddial \
+	com.android.dialer.theme \
+	com.android.dialer.util \
+	com.android.dialer.voicemail.listui \
+	com.android.dialer.voicemailstatus \
+	com.android.dialer.widget \
+	com.android.incallui \
+	com.android.incallui.answer.impl.affordance \
+	com.android.incallui.answer.impl \
+	com.android.incallui.answer.impl.answermethod \
+	com.android.incallui.answer.impl.hint \
+	com.android.incallui.audioroute \
+	com.android.incallui.autoresizetext \
+	com.android.incallui.calllocation.impl \
+	com.android.incallui.callpending \
+	com.android.incallui.commontheme \
+	com.android.incallui.contactgrid \
+	com.android.incallui.disconnectdialog \
+	com.android.incallui.hold \
+	com.android.incallui.incall.impl \
+	com.android.incallui.maps.impl \
+	com.android.incallui.sessiondata \
+	com.android.incallui.spam \
+	com.android.incallui.speakerbuttonlogic \
+	com.android.incallui.telecomeventui \
+	com.android.incallui.video.impl \
+	com.android.incallui.video.protocol \
+	com.android.voicemail \
+	com.android.voicemail.impl \
+	com.android.voicemail.impl.configui \
+
 LOCAL_AAPT_FLAGS := $(filter-out $(EXCLUDE_EXTRA_PACKAGES),$(LOCAL_AAPT_FLAGS))
 LOCAL_AAPT_FLAGS := $(addprefix --extra-packages , $(LOCAL_AAPT_FLAGS))
 LOCAL_AAPT_FLAGS += \
@@ -174,13 +242,9 @@
 LOCAL_PROGUARD_ENABLED := disabled
 ifdef LOCAL_JACK_ENABLED
 
-define all-dialer-proguard-flags
-  $(shell cd $(LOCAL_PATH) ; \
-          find . -type f -name "proguard.*flags" | uniq | sort | cut -c 3-)
-endef
 
 # Proguard includes
-LOCAL_PROGUARD_FLAG_FILES := $(call all-dialer-proguard-flags)
+LOCAL_PROGUARD_FLAG_FILES := $(call all-named-files-under,proguard.*flags,$(SRC_DIRS))
 LOCAL_PROGUARD_ENABLED := custom
 
 LOCAL_PROGUARD_ENABLED += optimization