Add a system server JAR

Add a Java system server classpath fragment to wrap access to
composd. Provide initially empty SystemService and JobService classes.

Bug: 199147668
Test: manual
Change-Id: I5b2bb2f4c9b9086cca85983d0a659ea92409f6bf
diff --git a/compos/service/Android.bp b/compos/service/Android.bp
new file mode 100644
index 0000000..142460e
--- /dev/null
+++ b/compos/service/Android.bp
@@ -0,0 +1,35 @@
+// Copyright (C) 2021 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.
+
+java_library {
+    name: "service-compos",
+    srcs: [
+        "java/**/*.java",
+    ],
+    defaults: ["framework-system-server-module-defaults"],
+    permitted_packages: [
+        "com.android.server.compos",
+        "com.android.compos",
+        "android.system.composd",
+    ],
+    static_libs: [
+        "android.system.composd-java",
+    ],
+    apex_available: [
+        "com.android.compos",
+    ],
+    // Access to SystemService etc
+    sdk_version: "system_server_current",
+    installable: true,
+}