diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..455634f
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,78 @@
+// Copyright 2019 Google Inc. All rights reserved.
+//
+// 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.
+
+// Build the Phone app which includes the emergency dialer. See Contacts
+// for the 'other' dialer.
+
+android_app {
+    name: "TeleService",
+
+    libs: [
+        "telephony-common",
+        "voip-common",
+        "ims-common",
+        "org.apache.http.legacy",
+        "libprotobuf-java-lite",
+    ],
+
+    static_libs: [
+        "androidx.appcompat_appcompat",
+        "androidx.preference_preference",
+        "androidx.recyclerview_recyclerview",
+        "androidx.legacy_legacy-preference-v14",
+        "guava",
+        "volley",
+        "android-support-annotations",
+        "com.android.phone.common-lib",
+    ],
+
+    srcs: [
+        "src/**/*.java",
+        "sip/src/**/*.java",
+        "ecc/proto/**/*.proto",
+        "src/com/android/phone/EventLogTags.logtags",
+    ],
+
+    resource_dirs: [
+        "res",
+        "sip/res",
+    ],
+
+    asset_dirs: [
+        "assets",
+        "ecc/output",
+    ],
+
+    aaptflags: [
+        "--extra-packages com.android.services.telephony.sip",
+    ],
+
+    platform_apis: true,
+
+    certificate: "platform",
+    privileged: true,
+
+    optimize: {
+        proguard_flags_files: [
+            "proguard.flags",
+            "sip/proguard.flags",
+        ],
+    },
+
+    defaults: ["SettingsLibDefaults"],
+
+    proto: {
+        type: "lite",
+    },
+}
\ No newline at end of file
diff --git a/Android.mk b/Android.mk
deleted file mode 100644
index 04c37e6..0000000
--- a/Android.mk
+++ /dev/null
@@ -1,57 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# Build the Phone app which includes the emergency dialer. See Contacts
-# for the 'other' dialer.
-include $(CLEAR_VARS)
-
-phone_common_dir := ../../apps/PhoneCommon
-
-src_dirs := src $(phone_common_dir)/src sip/src
-res_dirs := res $(phone_common_dir)/res sip/res
-asset_dirs := assets ecc/output
-
-LOCAL_JAVA_LIBRARIES := \
-        telephony-common \
-        voip-common \
-        ims-common \
-        org.apache.http.legacy \
-        libprotobuf-java-lite
-
-LOCAL_STATIC_ANDROID_LIBRARIES := \
-        androidx.appcompat_appcompat \
-        androidx.preference_preference \
-        androidx.recyclerview_recyclerview \
-        androidx.legacy_legacy-preference-v14
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-        guava \
-        volley \
-        android-support-annotations
-
-LOCAL_SRC_FILES := $(call all-java-files-under, $(src_dirs))
-LOCAL_SRC_FILES += $(call all-proto-files-under, ecc/proto)
-LOCAL_SRC_FILES += \
-        src/com/android/phone/EventLogTags.logtags
-LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs))
-LOCAL_ASSET_DIR := $(addprefix $(LOCAL_PATH)/, $(asset_dirs))
-LOCAL_USE_AAPT2 := true
-
-LOCAL_AAPT_FLAGS := \
-    --extra-packages com.android.phone.common \
-    --extra-packages com.android.services.telephony.sip
-
-LOCAL_PACKAGE_NAME := TeleService
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_CERTIFICATE := platform
-LOCAL_PRIVILEGED_MODULE := true
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags sip/proguard.flags
-
-include frameworks/base/packages/SettingsLib/common.mk
-
-include $(BUILD_PACKAGE)
-
-# Build the test package
-include $(call all-makefiles-under,$(LOCAL_PATH))
-