1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ANDROID_SENSORHAL_EXT_HIDRAW_SENSOR_DAEMON_H
18 #define ANDROID_SENSORHAL_EXT_HIDRAW_SENSOR_DAEMON_H
19 
20 #include "BaseDynamicSensorDaemon.h"
21 
22 #include <HidParser.h>
23 #include <hardware/sensors.h>
24 #include <utils/Thread.h>
25 
26 #include <memory>
27 #include <string>
28 #include <unordered_map>
29 #include <unordered_set>
30 #include <vector>
31 
32 
33 using HidUtil::HidParser;
34 using HidUtil::HidReport;
35 using HidUtil::HidItem;
36 
37 namespace android {
38 namespace SensorHalExt {
39 
40 class HidRawSensorDevice;
41 class ConnectionDetector;
42 
43 class HidRawSensorDaemon : public BaseDynamicSensorDaemon {
44     friend class HidRawSensorDaemonTest;
45 public:
46     HidRawSensorDaemon(DynamicSensorManager& manager);
47     virtual ~HidRawSensorDaemon() = default;
48 private:
49     virtual BaseSensorVector createSensor(const std::string &deviceKey);
50     virtual void removeSensor(const std::string &deviceKey);
51 
52     class HidRawSensor;
53     void registerExisting();
54 
55     sp<ConnectionDetector> mDetector;
56     std::unordered_map<std::string, sp<HidRawSensorDevice>> mHidRawSensorDevices;
57 };
58 
59 } // namespace SensorHalExt
60 } // namespace android
61 
62 #endif // ANDROID_SENSORHAL_EXT_HIDRAW_SENSOR_DAEMON_H
63 
64