1 /*
2  * Copyright (C) 2020 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 #pragma once
18 
19 #include <vhal_v2_0/VehicleClient.h>
20 
21 namespace android::hardware::automotive::vehicle::V2_0::impl {
22 
23 // The common client operations that may be used by both native and
24 // virtualized VHAL clients.
25 class VehicleHalClient : public IVehicleClient {
26   public:
27     // Type of callback function for handling the new property values
28     using PropertyCallBackType = std::function<void(const VehiclePropValue&, bool updateStatus)>;
29 
30     // The server will call sendAllValuesToClient, onPropertyValue will be called when values are
31     // received.
32     virtual void triggerSendAllValues() = 0;
33 
34     // Method from IVehicleClient
35     void onPropertyValue(const VehiclePropValue& value, bool updateStatus) override;
36 
37     void registerPropertyValueCallback(PropertyCallBackType&& callback);
38 
39   private:
40     PropertyCallBackType mPropCallback;
41 };
42 
43 }  // namespace android::hardware::automotive::vehicle::V2_0::impl
44