diff --git a/services/Android.bp b/services/Android.bp
index 84c45fe..5e75c37 100644
--- a/services/Android.bp
+++ b/services/Android.bp
@@ -1,3 +1,46 @@
+// merge all required services into one jar
+// ============================================================
+java_library {
+    name: "services",
+
+    dex_preopt: {
+        app_image: true,
+        profile: "art-profile",
+    },
+
+    srcs: [
+        "java/**/*.java",
+    ],
+
+    // The convention is to name each service module 'services.$(module_name)'
+    static_libs: [
+        "services.core.priorityboosted",
+        "services.accessibility",
+        "services.appwidget",
+        "services.autofill",
+        "services.backup",
+        "services.companion",
+        "services.coverage",
+        "services.devicepolicy",
+        "services.midi",
+        "services.net",
+        "services.print",
+        "services.restrictions",
+        "services.usage",
+        "services.usb",
+        "services.voiceinteraction",
+        "android.hidl.base-V1.0-java",
+    ],
+
+    libs: [
+        "android.hidl.manager-V1.0-java",
+    ],
+
+    // Uncomment to enable output of certain warnings (deprecated, unchecked)
+    //javacflags: ["-Xlint"],
+
+}
+
 // native library
 // =============================================================
 
diff --git a/services/Android.mk b/services/Android.mk
deleted file mode 100644
index 81d8181..0000000
--- a/services/Android.mk
+++ /dev/null
@@ -1,67 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# merge all required services into one jar
-# ============================================================
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services
-LOCAL_DEX_PREOPT_APP_IMAGE := true
-LOCAL_DEX_PREOPT_GENERATE_PROFILE := true
-LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING := $(LOCAL_PATH)/art-profile
-
-LOCAL_SRC_FILES := $(call all-java-files-under,java)
-
-# EventLogTags files.
-LOCAL_SRC_FILES += \
-        core/java/com/android/server/EventLogTags.logtags
-
-# Uncomment to enable output of certain warnings (deprecated, unchecked)
-# LOCAL_JAVACFLAGS := -Xlint
-
-# Services that will be built as part of services.jar
-# These should map to directory names relative to this
-# Android.mk.
-services := \
-    core \
-    accessibility \
-    appwidget \
-    autofill \
-    backup \
-    companion \
-    coverage\
-    devicepolicy \
-    midi \
-    net \
-    print \
-    restrictions \
-    usage \
-    usb \
-    voiceinteraction
-
-# The convention is to name each service module 'services.$(module_name)'
-LOCAL_STATIC_JAVA_LIBRARIES := $(addprefix services.,$(services)) \
-    android.hidl.base-V1.0-java \
-    android.hardware.biometrics.fingerprint-V2.1-java
-
-LOCAL_JAVA_LIBRARIES := \
-    android.hidl.manager-V1.0-java
-
-ifeq ($(EMMA_INSTRUMENT_FRAMEWORK),true)
-LOCAL_EMMA_INSTRUMENT := true
-endif
-
-include $(BUILD_JAVA_LIBRARY)
-
-# =============================================================
-
-ifeq (,$(ONE_SHOT_MAKEFILE))
-# A full make is happening, so make everything.
-include $(call all-makefiles-under,$(LOCAL_PATH))
-else
-# If we ran an mm[m] command, we still want to build the individual
-# services that we depend on. This differs from the above condition
-# by only including service makefiles and not any tests or other
-# modules.
-include $(patsubst %,$(LOCAL_PATH)/%/Android.mk,$(services))
-endif
-
diff --git a/services/accessibility/Android.bp b/services/accessibility/Android.bp
new file mode 100644
index 0000000..f991d7b
--- /dev/null
+++ b/services/accessibility/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.accessibility",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/accessibility/Android.mk b/services/accessibility/Android.mk
deleted file mode 100644
index ce89aa7..0000000
--- a/services/accessibility/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.accessibility
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/appwidget/Android.bp b/services/appwidget/Android.bp
new file mode 100644
index 0000000..aad2ad19
--- /dev/null
+++ b/services/appwidget/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.appwidget",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/appwidget/Android.mk b/services/appwidget/Android.mk
deleted file mode 100644
index e9bab4a..0000000
--- a/services/appwidget/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.appwidget
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/autofill/Android.bp b/services/autofill/Android.bp
new file mode 100644
index 0000000..2768c18
--- /dev/null
+++ b/services/autofill/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.autofill",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/autofill/Android.mk b/services/autofill/Android.mk
deleted file mode 100644
index a1f19fd..0000000
--- a/services/autofill/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.autofill
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/backup/Android.bp b/services/backup/Android.bp
new file mode 100644
index 0000000..ef03d83
--- /dev/null
+++ b/services/backup/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.backup",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/backup/Android.mk b/services/backup/Android.mk
deleted file mode 100644
index 3e686d1..0000000
--- a/services/backup/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.backup
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/companion/Android.bp b/services/companion/Android.bp
new file mode 100644
index 0000000..d2dac35
--- /dev/null
+++ b/services/companion/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.companion",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/companion/Android.mk b/services/companion/Android.mk
deleted file mode 100644
index be48761..0000000
--- a/services/companion/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.companion
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/core/Android.bp b/services/core/Android.bp
new file mode 100644
index 0000000..446c2a5
--- /dev/null
+++ b/services/core/Android.bp
@@ -0,0 +1,57 @@
+java_library_static {
+    name: "services.core",
+
+    aidl: {
+        include_dirs: [
+            "frameworks/native/aidl/binder",
+            "system/core/storaged/binder",
+            "system/netd/server/binder",
+            "system/vold/binder",
+        ],
+    },
+    srcs: [
+        "java/**/*.java",
+        ":netd_aidl",
+        ":netd_metrics_aidl",
+        ":installd_aidl",
+        ":storaged_aidl",
+        ":vold_aidl",
+        "java/com/android/server/EventLogTags.logtags",
+        "java/com/android/server/am/EventLogTags.logtags",
+    ],
+
+    libs: [
+        "services.net",
+        "android.hardware.light-V2.0-java",
+        "android.hardware.power-V1.0-java",
+        "android.hardware.tv.cec-V1.0-java",
+        "android.hidl.manager-V1.0-java",
+    ],
+
+    static_libs: [
+        "time_zone_distro",
+        "time_zone_distro_installer",
+        "android.hardware.health-V1.0-java",
+        "android.hardware.health-V2.0-java",
+        "android.hardware.weaver-V1.0-java",
+        "android.hardware.biometrics.fingerprint-V2.1-java",
+        "android.hardware.oemlock-V1.0-java",
+        "android.hardware.tetheroffload.control-V1.0-java",
+        "android.hardware.vibrator-V1.0-java",
+        "android.hardware.configstore-V1.0-java",
+        "android.hardware.contexthub-V1.0-java",
+    ],
+}
+
+java_genrule {
+    name: "services.core.priorityboosted",
+    srcs: [":services.core"],
+    tools: ["lockedregioncodeinjection"],
+    cmd: "$(location lockedregioncodeinjection) " +
+        "  --targets \"Lcom/android/server/am/ActivityManagerService;,Lcom/android/server/wm/WindowHashMap;\" " +
+        "  --pre \"com/android/server/am/ActivityManagerService.boostPriorityForLockedSection,com/android/server/wm/WindowManagerService.boostPriorityForLockedSection\" " +
+        "  --post \"com/android/server/am/ActivityManagerService.resetPriorityAfterLockedSection,com/android/server/wm/WindowManagerService.resetPriorityAfterLockedSection\" " +
+        "  -o $(out) " +
+        "  -i $(in)",
+    out: ["services.core.priorityboosted.jar"],
+}
diff --git a/services/core/Android.mk b/services/core/Android.mk
deleted file mode 100644
index 3d81baf..0000000
--- a/services/core/Android.mk
+++ /dev/null
@@ -1,72 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.core
-
-LOCAL_AIDL_INCLUDES := \
-    frameworks/native/aidl/binder \
-    system/core/storaged/binder \
-    system/netd/server/binder \
-    system/vold/binder
-
-LOCAL_SRC_FILES += \
-    $(call all-java-files-under,java) \
-    java/com/android/server/EventLogTags.logtags \
-    java/com/android/server/am/EventLogTags.logtags \
-    ../../../../system/core/storaged/binder/android/os/IStoraged.aidl \
-    ../../../../system/netd/server/binder/android/net/INetd.aidl \
-    ../../../../system/netd/server/binder/android/net/metrics/INetdEventListener.aidl \
-    ../../../../system/vold/binder/android/os/IVold.aidl \
-    ../../../../system/vold/binder/android/os/IVoldListener.aidl \
-    ../../../../system/vold/binder/android/os/IVoldTaskListener.aidl \
-    ../../../native/cmds/installd/binder/android/os/IInstalld.aidl \
-
-LOCAL_AIDL_INCLUDES += \
-    system/netd/server/binder
-
-LOCAL_JAVA_LIBRARIES := \
-    services.net \
-    android.hardware.light-V2.0-java \
-    android.hardware.power-V1.0-java \
-    android.hardware.tv.cec-V1.0-java \
-    android.hidl.manager-V1.0-java
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    time_zone_distro \
-    time_zone_distro_installer \
-    android.hidl.base-V1.0-java \
-    android.hardware.health-V1.0-java \
-    android.hardware.health-V2.0-java \
-    android.hardware.weaver-V1.0-java \
-    android.hardware.biometrics.fingerprint-V2.1-java \
-    android.hardware.oemlock-V1.0-java \
-    android.hardware.tetheroffload.control-V1.0-java \
-    android.hardware.vibrator-V1.0-java \
-    android.hardware.configstore-V1.0-java \
-    android.hardware.contexthub-V1.0-java
-
-ifneq ($(INCREMENTAL_BUILDS),)
-    LOCAL_PROGUARD_ENABLED := disabled
-    LOCAL_JACK_ENABLED := incremental
-endif
-
-LOCAL_JACK_FLAGS := \
- -D jack.transformations.boost-locked-region-priority=true \
- -D jack.transformations.boost-locked-region-priority.classname=com.android.server.am.ActivityManagerService,com.android.server.wm.WindowHashMap \
- -D jack.transformations.boost-locked-region-priority.request=com.android.server.am.ActivityManagerService\#boostPriorityForLockedSection,com.android.server.wm.WindowManagerService\#boostPriorityForLockedSection \
- -D jack.transformations.boost-locked-region-priority.reset=com.android.server.am.ActivityManagerService\#resetPriorityAfterLockedSection,com.android.server.wm.WindowManagerService\#resetPriorityAfterLockedSection
-
-LOCAL_JAR_PROCESSOR := lockedregioncodeinjection
-# Use = instead of := to delay evaluation of ${in} and ${out}
-LOCAL_JAR_PROCESSOR_ARGS = \
- --targets \
-  "Lcom/android/server/am/ActivityManagerService;,Lcom/android/server/wm/WindowHashMap;" \
- --pre \
-  "com/android/server/am/ActivityManagerService.boostPriorityForLockedSection,com/android/server/wm/WindowManagerService.boostPriorityForLockedSection" \
- --post \
-  "com/android/server/am/ActivityManagerService.resetPriorityAfterLockedSection,com/android/server/wm/WindowManagerService.resetPriorityAfterLockedSection" \
- -o ${out} \
- -i ${in}
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/coverage/Android.bp b/services/coverage/Android.bp
new file mode 100644
index 0000000..16c9c1b
--- /dev/null
+++ b/services/coverage/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.coverage",
+    srcs: ["java/**/*.java"],
+    libs: ["jacocoagent"],
+}
diff --git a/services/coverage/Android.mk b/services/coverage/Android.mk
deleted file mode 100644
index da99994..0000000
--- a/services/coverage/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.coverage
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := jacocoagent
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/devicepolicy/Android.bp b/services/devicepolicy/Android.bp
new file mode 100644
index 0000000..0505204
--- /dev/null
+++ b/services/devicepolicy/Android.bp
@@ -0,0 +1,9 @@
+java_library_static {
+    name: "services.devicepolicy",
+    srcs: ["java/**/*.java"],
+
+    libs: [
+        "conscrypt",
+        "services.core",
+    ],
+}
diff --git a/services/devicepolicy/Android.mk b/services/devicepolicy/Android.mk
deleted file mode 100644
index 7020f17..0000000
--- a/services/devicepolicy/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.devicepolicy
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := conscrypt services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/midi/Android.bp b/services/midi/Android.bp
new file mode 100644
index 0000000..3745e89
--- /dev/null
+++ b/services/midi/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.midi",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/midi/Android.mk b/services/midi/Android.mk
deleted file mode 100644
index faac01c..0000000
--- a/services/midi/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.midi
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/net/Android.bp b/services/net/Android.bp
new file mode 100644
index 0000000..e0ae68f
--- /dev/null
+++ b/services/net/Android.bp
@@ -0,0 +1,4 @@
+java_library_static {
+    name: "services.net",
+    srcs: ["java/**/*.java"],
+}
diff --git a/services/net/Android.mk b/services/net/Android.mk
deleted file mode 100644
index 408794e..0000000
--- a/services/net/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.net
-
-LOCAL_SRC_FILES += \
-    $(call all-java-files-under,java)
-
-LOCAL_AIDL_INCLUDES += \
-    system/netd/server/binder
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/print/Android.bp b/services/print/Android.bp
new file mode 100644
index 0000000..80a8c75
--- /dev/null
+++ b/services/print/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.print",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/print/Android.mk b/services/print/Android.mk
deleted file mode 100644
index 00eb2e4..0000000
--- a/services/print/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.print
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/restrictions/Android.bp b/services/restrictions/Android.bp
new file mode 100644
index 0000000..979e891
--- /dev/null
+++ b/services/restrictions/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.restrictions",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/restrictions/Android.mk b/services/restrictions/Android.mk
deleted file mode 100644
index 57d1c46..0000000
--- a/services/restrictions/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.restrictions
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/tests/Android.mk b/services/tests/Android.mk
deleted file mode 100644
index 40369ee..0000000
--- a/services/tests/Android.mk
+++ /dev/null
@@ -1,3 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(call all-makefiles-under, $(LOCAL_PATH))
diff --git a/services/usage/Android.bp b/services/usage/Android.bp
new file mode 100644
index 0000000..1064b6e
--- /dev/null
+++ b/services/usage/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.usage",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/usage/Android.mk b/services/usage/Android.mk
deleted file mode 100644
index f1cbe98..0000000
--- a/services/usage/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.usage
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/usb/Android.bp b/services/usb/Android.bp
new file mode 100644
index 0000000..0cd9ac3
--- /dev/null
+++ b/services/usb/Android.bp
@@ -0,0 +1,14 @@
+java_library_static {
+    name: "services.usb",
+    srcs: ["java/**/*.java"],
+
+    libs: [
+        "services.core",
+        "android.hidl.manager-V1.0-java",
+    ],
+
+    static_libs: [
+        "android.hardware.usb-V1.0-java",
+        "android.hardware.usb-V1.1-java",
+    ],
+}
diff --git a/services/usb/Android.mk b/services/usb/Android.mk
deleted file mode 100644
index 55bfccf..0000000
--- a/services/usb/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.usb
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core \
-android.hidl.manager-V1.0-java
-
-LOCAL_STATIC_JAVA_LIBRARIES := android.hardware.usb-V1.0-java \
-android.hardware.usb-V1.1-java
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/services/voiceinteraction/Android.bp b/services/voiceinteraction/Android.bp
new file mode 100644
index 0000000..390406f
--- /dev/null
+++ b/services/voiceinteraction/Android.bp
@@ -0,0 +1,5 @@
+java_library_static {
+    name: "services.voiceinteraction",
+    srcs: ["java/**/*.java"],
+    libs: ["services.core"],
+}
diff --git a/services/voiceinteraction/Android.mk b/services/voiceinteraction/Android.mk
deleted file mode 100644
index c9e5dd0..0000000
--- a/services/voiceinteraction/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := services.voiceinteraction
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,java)
-
-LOCAL_JAVA_LIBRARIES := services.core
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/tools/locked_region_code_injection/Android.bp b/tools/locked_region_code_injection/Android.bp
index 6dd6059..5f81a2e 100644
--- a/tools/locked_region_code_injection/Android.bp
+++ b/tools/locked_region_code_injection/Android.bp
@@ -1,4 +1,4 @@
-java_library_host {
+java_binary_host {
     name: "lockedregioncodeinjection",
     manifest: "manifest.txt",
     srcs: ["src/**/*.java"],