| /* |
| * Copyright (C) 2015 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. |
| */ |
| package com.android.car.hal; |
| |
| import android.car.CarInfoManager; |
| import android.os.Bundle; |
| import android.util.Log; |
| |
| import com.android.car.CarLog; |
| import com.android.car.vehiclenetwork.VehicleNetwork; |
| import com.android.car.vehiclenetwork.VehicleNetworkConsts; |
| import com.android.car.vehiclenetwork.VehicleNetworkProto.VehiclePropConfig; |
| import com.android.car.vehiclenetwork.VehicleNetworkProto.VehiclePropValue; |
| |
| import java.io.PrintWriter; |
| import java.util.HashMap; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| public class InfoHalService extends HalServiceBase { |
| |
| private final VehicleHal mHal; |
| private Bundle mBasicInfo = new Bundle(); |
| |
| public InfoHalService(VehicleHal hal) { |
| mHal = hal; |
| } |
| |
| @Override |
| public void init() { |
| //nothing to do |
| } |
| |
| @Override |
| public synchronized void release() { |
| mBasicInfo = new Bundle(); |
| } |
| |
| @Override |
| public synchronized List<VehiclePropConfig> takeSupportedProperties( |
| List<VehiclePropConfig> allProperties) { |
| VehicleNetwork vn = mHal.getVehicleNetwork(); |
| List<VehiclePropConfig> supported = new LinkedList<VehiclePropConfig>(); |
| for (VehiclePropConfig p: allProperties) { |
| switch (p.getProp()) { |
| case VehicleNetworkConsts.VEHICLE_PROPERTY_INFO_MAKE: |
| mBasicInfo.putString(CarInfoManager.BASIC_INFO_KEY_MANUFACTURER, |
| vn.getStringProperty(p.getProp())); |
| break; |
| case VehicleNetworkConsts.VEHICLE_PROPERTY_INFO_MODEL: |
| mBasicInfo.putString(CarInfoManager.BASIC_INFO_KEY_MODEL, |
| vn.getStringProperty(p.getProp())); |
| break; |
| case VehicleNetworkConsts.VEHICLE_PROPERTY_INFO_MODEL_YEAR: |
| mBasicInfo.putString(CarInfoManager.BASIC_INFO_KEY_MODEL_YEAR, |
| vn.getStringProperty(p.getProp())); |
| break; |
| default: // not supported |
| break; |
| } |
| } |
| return supported; |
| } |
| |
| @Override |
| public void handleHalEvents(List<VehiclePropValue> values) { |
| for (VehiclePropValue v : values) { |
| logUnexpectedEvent(v.getProp()); |
| } |
| } |
| |
| @Override |
| public void dump(PrintWriter writer) { |
| writer.println("*InfoHal*"); |
| writer.println("**BasicInfo:" + mBasicInfo); |
| } |
| |
| public synchronized Bundle getBasicInfo() { |
| return mBasicInfo; |
| } |
| |
| private void logUnexpectedEvent(int property) { |
| Log.w(CarLog.TAG_INFO, "unexpected HAL event for property 0x" + |
| Integer.toHexString(property)); |
| } |
| } |