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