upload android base code part4

android/hardware/google/easel/camera/libhdrplusclient/EaselManagerClient.cpp

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2017 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.
+ */
+#define LOG_TAG "EaselManagerClient"
+#include <log/log.h>
+
+#include <memory>
+
+#include "EaselManagerClient.h"
+
+#if !USE_DUMMY_IMPL
+#include "EaselManagerClientImpl.h"
+#endif
+
+namespace android {
+
+std::unique_ptr<EaselManagerClient> EaselManagerClient::create() {
+#if USE_DUMMY_IMPL
+    return nullptr;
+#else
+    return std::make_unique<EaselManagerClientImpl>();
+#endif
+}
+
+} // namespace android