Merge changes from topic "dumpDebugComponent"

* changes:
  nfc(api): Port over ComponentName#dumpDebug to internal util
  nfc(proto): Create library for nfc protos

core/java/android/nfc/cardemulation/ApduServiceInfo.java

@@ -660,7 +660,7 @@ public final class ApduServiceInfo implements Parcelable {
      * @param proto the ProtoOutputStream to write to
      */
     public void dumpDebug(ProtoOutputStream proto) {
-        getComponent().dumpDebug(proto, ApduServiceInfoProto.COMPONENT_NAME);
+        Utils.dumpDebugComponentName(getComponent(), proto, ApduServiceInfoProto.COMPONENT_NAME);
         proto.write(ApduServiceInfoProto.DESCRIPTION, getDescription());
         proto.write(ApduServiceInfoProto.ON_HOST, mOnHost);
         if (!mOnHost) {

core/java/android/nfc/cardemulation/NfcFServiceInfo.java

@@ -340,7 +340,7 @@ public final class NfcFServiceInfo implements Parcelable {
      * @param proto the ProtoOutputStream to write to
      */
     public void dumpDebug(ProtoOutputStream proto) {
-        getComponent().dumpDebug(proto, NfcFServiceInfoProto.COMPONENT_NAME);
+        Utils.dumpDebugComponentName(getComponent(), proto, NfcFServiceInfoProto.COMPONENT_NAME);
         proto.write(NfcFServiceInfoProto.DESCRIPTION, getDescription());
         proto.write(NfcFServiceInfoProto.SYSTEM_CODE, getSystemCode());
         proto.write(NfcFServiceInfoProto.NFCID2, getNfcid2());

core/java/android/nfc/cardemulation/Utils.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2023 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 android.nfc.cardemulation;
+
+import android.annotation.NonNull;
+import android.content.ComponentName;
+import android.content.ComponentNameProto;
+import android.util.proto.ProtoOutputStream;
+
+/** @hide */
+public final class Utils {
+    private Utils() {
+    }
+
+    /** Copied from {@link ComponentName#dumpDebug(ProtoOutputStream, long)} */
+    public static void dumpDebugComponentName(
+            @NonNull ComponentName componentName, @NonNull ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+        proto.write(ComponentNameProto.PACKAGE_NAME, componentName.getPackageName());
+        proto.write(ComponentNameProto.CLASS_NAME, componentName.getClassName());
+        proto.end(token);
+    }
+}

core/proto/android/nfc/Android.bp

@@ -0,0 +1,43 @@
+//
+// Copyright (C) 2023 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"],
+}
+
+filegroup {
+    name: "srcs_nfc_proto",
+    srcs: [
+        "*.proto",
+    ],
+}
+
+// Will be statically linked by `framework-nfc`.
+java_library {
+    name: "nfc-proto-java-gen",
+    installable: false,
+    proto: {
+        type: "stream",
+        include_dirs: [
+            "external/protobuf/src",
+        ],
+    },
+    srcs: [
+        ":srcs_nfc_proto",
+    ],
+    sdk_version: "current",
+    min_sdk_version: "current",
+}