platform_hardware_interfaces/automotive/vehicle/2.0/default/VehicleService.cpp
Hao Chen fba3ac86cc Applying the vehicle connector to the VHAL
Make VHAL to use the connector/server interfaces instead of talking to
the (faked) vehicle directly. Use passthrough connector for now since we
have not moved to the virtualized scenario yet (but soon :)

Bug: b/141493212

Test: On both Osprey and Hawk. Build and flash the image. If on Osprey, see
go/enable-google-vhal-on-osprey; if on hawk, `aae app vhal apply google`
to enable Google VHAL

```
# no VHAL crash
$ adb logcat

$ vts-tradefed
> run vts-hal-auto -m VtsHalAutomotiveVehicleV2_0Host
# 30 passed, 2 failed, the same as the result before this patch

# See value changed in Vehicle HAL tab, KitchenSink app:
$ python packages/services/Car/tools/emulator/prop_event_simulator.py --property
VEHICLEPROPERTY_HVAC_AC_ON --area 0 --value 1

# unit tests
$ atest packages/services/Car/tests/vehiclehal_test/src/com/android/car/vehiclehal/test/CarPropertyTest.java
```

Change-Id: Iab77a0ae32db2c55b4c65aa8f3e4f73ec9ef2644
2019-11-21 16:57:31 -08:00

53 lines
1.7 KiB
C++

/*
* Copyright (C) 2016 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.
*/
#define LOG_TAG "automotive.vehicle@2.0-service"
#include <android/log.h>
#include <hidl/HidlTransportSupport.h>
#include <iostream>
#include <vhal_v2_0/EmulatedVehicleConnector.h>
#include <vhal_v2_0/EmulatedVehicleHal.h>
#include <vhal_v2_0/VehicleHalManager.h>
using namespace android;
using namespace android::hardware;
using namespace android::hardware::automotive::vehicle::V2_0;
int main(int /* argc */, char* /* argv */ []) {
auto store = std::make_unique<VehiclePropertyStore>();
auto connector = impl::makeEmulatedPassthroughConnector();
auto hal = std::make_unique<impl::EmulatedVehicleHal>(store.get(), connector.get());
auto emulator = std::make_unique<impl::VehicleEmulator>(hal.get());
auto service = std::make_unique<VehicleHalManager>(hal.get());
connector->setValuePool(hal->getValuePool());
configureRpcThreadpool(4, true /* callerWillJoin */);
ALOGI("Registering as service...");
status_t status = service->registerAsService();
if (status != OK) {
ALOGE("Unable to register vehicle service (%d)", status);
return 1;
}
ALOGI("Ready");
joinRpcThreadpool();
return 1;
}