Add a test wakeupclient service implementation.

The test implementation will send out a remote task to remote access
HAL every 5s.

Test: Manually test on gcar_emu.
adb root
adb remount
adb reboot
adb root
adb remount
m -j TestWakeupClientServer
cd out/target/product/emulator_car64_x86_64
adb push ./vendor/bin/TestWakeupClientServer /vendor/bin
adb shell

In the shell:
su
/vendor/bin/TestWakeupClientServer

Check adb logcat, verify tasks are received.
Bug: 246841306

Change-Id: Idaf198662f7004e3a9e77d75caeffc00cda49218
diff --git a/automotive/remoteaccess/hal/default/Android.bp b/automotive/remoteaccess/hal/default/Android.bp
new file mode 100644
index 0000000..25bda3e
--- /dev/null
+++ b/automotive/remoteaccess/hal/default/Android.bp
@@ -0,0 +1,67 @@
+/*
+ * 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"],
+}
+
+cc_binary {
+    name: "android.hardware.automotive.remoteaccess@V1-default-service",
+    vendor: true,
+    vintf_fragments: ["remoteaccess-default-service.xml"],
+    init_rc: ["remoteaccess-default-service.rc"],
+    relative_install_path: "hw",
+    srcs: ["src/RemoteAccessImpl.cpp"],
+    whole_static_libs: [
+        "RemoteAccessService",
+    ],
+    shared_libs: [
+        "libbinder_ndk",
+        "liblog",
+        "libutils",
+        "libgrpc++",
+        "libprotobuf-cpp-full",
+    ],
+    cflags: [
+        "-Wno-unused-parameter",
+        "-DGRPC_SERVICE_ADDRESS=\"localhost:50051\"",
+    ],
+}
+
+cc_library {
+    name: "RemoteAccessService",
+    vendor: true,
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    srcs: [
+        "src/RemoteAccessService.cpp",
+    ],
+    whole_static_libs: [
+        "android.hardware.automotive.remoteaccess-V1-ndk",
+        "wakeup_client_protos",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "liblog",
+        "libutils",
+        "libgrpc++",
+        "libprotobuf-cpp-full",
+    ],
+    cflags: [
+        "-Wno-unused-parameter",
+    ],
+}