diff --git a/libs/appfunctions/Android.bp b/libs/appfunctions/Android.bp
new file mode 100644
index 0000000..09e2f42
--- /dev/null
+++ b/libs/appfunctions/Android.bp
@@ -0,0 +1,31 @@
+// Copyright (C) 2024 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.
+//
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+java_sdk_library {
+    name: "com.google.android.appfunctions.sidecar",
+    owner: "google",
+    srcs: ["java/**/*.java"],
+    api_packages: ["com.google.android.appfunctions.sidecar"],
+    dex_preopt: {
+        enabled: false,
+    },
+    system_ext_specific: true,
+    no_dist: true,
+    unsafe_ignore_missing_latest_api: true,
+}