Implementation of metrics for MMS.

Bug: 233259583
Test: atest MmsServiceTests
Change-Id: I5a6b94befa20d022283c8ce30198dbbb31aaeba8
diff --git a/proto/Android.bp b/proto/Android.bp
new file mode 100644
index 0000000..b55e987
--- /dev/null
+++ b/proto/Android.bp
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 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_library_static {
+     name: "mms-protos-lite",
+     proto: {
+         type: "lite",
+     },
+     sdk_version: "system_current",
+     min_sdk_version: "33",
+     srcs: ["src/persist_mms_atoms.proto"],
+ }
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