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_BASE_DYNAMIC_SENSOR_DAEMON_H
18 #define ANDROID_SENSORHAL_EXT_BASE_DYNAMIC_SENSOR_DAEMON_H
19 
20 #include "BaseSensorObject.h"
21 
22 #include <utils/RefBase.h>
23 #include <string>
24 #include <unordered_map>
25 
26 namespace android {
27 namespace SensorHalExt {
28 
29 class DynamicSensorManager;
30 
31 typedef std::vector<sp<BaseSensorObject>> BaseSensorVector;
32 
33 class BaseDynamicSensorDaemon : public RefBase {
34 public:
BaseDynamicSensorDaemon(DynamicSensorManager & manager)35     BaseDynamicSensorDaemon(DynamicSensorManager& manager) : mManager(manager) {}
36     virtual ~BaseDynamicSensorDaemon() = default;
37 
38     virtual bool onConnectionChange(const std::string &deviceKey, bool connected);
39 protected:
40     virtual BaseSensorVector createSensor(const std::string &deviceKey) = 0;
removeSensor(const std::string &)41     virtual void removeSensor(const std::string &/*deviceKey*/) {};
42 
43     DynamicSensorManager &mManager;
44     std::unordered_map<std::string, BaseSensorVector> mDeviceKeySensorMap;
45 };
46 
47 } // namespace SensorHalExt
48 } // namespace android
49 
50 #endif // ANDROID_SENSORHAL_EXT_BASE_DYNAMIC_SENSOR_DAEMON_H
51 
52