sensor HAL v3

Bug: 32021636
Test: no
Change-Id: I7a4c5c47f8621209daef5af4d0dcbb806a236e41
diff --git a/sensors/1.0/default/service.cpp b/sensors/1.0/default/service.cpp
new file mode 100644
index 0000000..da543ef
--- /dev/null
+++ b/sensors/1.0/default/service.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#include <android-base/logging.h>
+#include <android/hardware/sensors/1.0/ISensors.h>
+#include <hwbinder/IPCThreadState.h>
+#include <hwbinder/ProcessState.h>
+
+int main() {
+    using android::hardware::sensors::V1_0::ISensors;
+    using android::sp;
+    using android::OK;
+    using namespace android::hardware;
+
+    LOG(INFO) << "Service is starting.";
+    sp<ISensors> sensors = ISensors::getService("sensors", true /* getStub */);
+
+    if (sensors.get() == nullptr) {
+        LOG(ERROR) << "ISensors::getService returned nullptr, exiting.";
+        return 1;
+    }
+
+    LOG(INFO) << "Default implementation using sensors is "
+              << (sensors->isRemote() ? "REMOTE" : "LOCAL");
+
+    CHECK(!sensors->isRemote());
+
+    LOG(INFO) << "Registering instance sensors.";
+    sensors->registerAsService("sensors");
+    LOG(INFO) << "Ready.";
+
+    ProcessState::self()->setThreadPoolMaxThreadCount(0);
+    ProcessState::self()->startThreadPool();
+    IPCThreadState::self()->joinThreadPool();
+
+    return 0;
+}
+