1 /* 2 * Copyright (C) 2019 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 #include "charger_utils.h" 18 19 #include <android-base/logging.h> 20 #include <android/hardware/health/2.1/IHealth.h> 21 #include <health/utils.h> 22 #include <health2impl/Health.h> 23 24 namespace android { 25 namespace hardware { 26 namespace health { 27 GetHealthServiceOrDefault()28sp<V2_1::IHealth> GetHealthServiceOrDefault() { 29 // No need to use get_health_service from libhealthhalutils that 30 // checks for "backup" instance provided by healthd, since 31 // V2_1::implementation::Health does the same thing. 32 sp<V2_1::IHealth> service = V2_1::IHealth::getService(); 33 if (service != nullptr) { 34 LOG(INFO) << "Charger uses health HAL service."; 35 } else { 36 LOG(WARNING) << "Charger uses system defaults."; 37 auto config = std::make_unique<healthd_config>(); 38 InitHealthdConfig(config.get()); 39 service = new V2_1::implementation::Health(std::move(config)); 40 } 41 return service; 42 } 43 44 } // namespace health 45 } // namespace hardware 46 } // namespace android 47