1 files changed, 70 insertions, 0 deletions
diff --git a/services/sensorservice/SensorInterface.h b/services/sensorservice/SensorInterface.h
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+++ b/services/sensorservice/SensorInterface.h
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+/*
+ * Copyright (C) 2010 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.
+ */
+
+#ifndef ANDROID_SENSOR_INTERFACE_H
+#define ANDROID_SENSOR_INTERFACE_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <gui/Sensor.h>
+
+#include "SensorDevice.h"
+
+// ---------------------------------------------------------------------------
+
+namespace android {
+// ---------------------------------------------------------------------------
+
+class SensorInterface {
+public:
+    virtual ~SensorInterface();
+
+    virtual bool process(sensors_event_t* outEvent,
+            const sensors_event_t& event) = 0;
+
+    virtual status_t activate(void* ident, bool enabled) = 0;
+    virtual status_t setDelay(void* ident, int handle, int64_t ns) = 0;
+    virtual Sensor getSensor() const = 0;
+    virtual bool isVirtual() const = 0;
+};
+
+// ---------------------------------------------------------------------------
+
+class HardwareSensor : public SensorInterface
+{
+    SensorDevice& mSensorDevice;
+    Sensor mSensor;
+
+public:
+    HardwareSensor(const sensor_t& sensor);
+
+    virtual ~HardwareSensor();
+
+    virtual bool process(sensors_event_t* outEvent,
+            const sensors_event_t& event);
+
+    virtual status_t activate(void* ident, bool enabled);
+    virtual status_t setDelay(void* ident, int handle, int64_t ns);
+    virtual Sensor getSensor() const;
+    virtual bool isVirtual() const { return false; }
+};
+
+
+// ---------------------------------------------------------------------------
+}; // namespace android
+
+#endif // ANDROID_SENSOR_INTERFACE_H