universal7885: Minor cleanup with hidl aidl

universal7885-common/hardware/samsung/light/service.cpp

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2021 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#define LOG_TAG "android.hardware.light-service.samsung"
+
+#include "Lights.h"
+
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+
+using ::aidl::android::hardware::light::Lights;
+
+int main() {
+  ABinderProcess_setThreadPoolMaxThreadCount(0);
+  std::shared_ptr<Lights> lights = ndk::SharedRefBase::make<Lights>();
+
+  const std::string instance = std::string() + Lights::descriptor + "/default";
+  binder_status_t status =
+      AServiceManager_addService(lights->asBinder().get(), instance.c_str());
+  CHECK(status == STATUS_OK);
+
+  ABinderProcess_joinThreadPool();
+  return EXIT_FAILURE; // should not reach
+}