/*
* 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 "health-hal"
#include <Health.h>
#include <include/hal_conversion.h>
namespace android {
namespace hardware {
namespace health {
namespace V1_0 {
namespace implementation {
using ::android::hardware::health::V1_0::hal_conversion::convertToHealthConfig;
using ::android::hardware::health::V1_0::hal_conversion::convertFromHealthConfig;
using ::android::hardware::health::V1_0::hal_conversion::convertToHealthInfo;
using ::android::hardware::health::V1_0::hal_conversion::convertFromHealthInfo;
// Methods from ::android::hardware::health::V1_0::IHealth follow.
Return<void> Health::init(const HealthConfig& config, init_cb _hidl_cb) {
struct healthd_config healthd_config = {};
HealthConfig configOut;
// To keep working with existing healthd static HALs,
// convert the new HealthConfig to the old healthd_config
// and back.
convertFromHealthConfig(config, &healthd_config);
healthd_board_init(&healthd_config);
mGetEnergyCounter = healthd_config.energyCounter;
convertToHealthConfig(&healthd_config, configOut);
_hidl_cb(configOut);
return Void();
}
Return<void> Health::update(const HealthInfo& info, update_cb _hidl_cb) {
struct android::BatteryProperties p = {};
HealthInfo infoOut;
// To keep working with existing healthd static HALs,
// convert the new HealthInfo to android::Batteryproperties
// and back.
convertFromHealthInfo(info, &p);
int skipLogging = healthd_board_battery_update(&p);
convertToHealthInfo(&p, infoOut);
_hidl_cb(!!skipLogging, infoOut);
return Void();
}
Return<void> Health::energyCounter(energyCounter_cb _hidl_cb) {
int64_t energy = 0;
Result result = Result::NOT_SUPPORTED;
if (mGetEnergyCounter) {
int status = mGetEnergyCounter(&energy);
if (status == 0) {
result = Result::SUCCESS;
}
}
_hidl_cb(result, energy);
return Void();
}
IHealth* HIDL_FETCH_IHealth(const char* /* name */) {
return new Health();
}
} // namespace implementation
} // namespace V1_0
} // namespace health
} // namespace hardware
} // namespace android