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 <aidl/android/hardware/biometrics/face/BnFace.h> 20 #include "FaceConfig.h" 21 #include "Session.h" 22 23 namespace aidl::android::hardware::biometrics::face { 24 25 class Face : public BnFace { 26 public: Face()27 Face() : mSession(nullptr) {} 28 ndk::ScopedAStatus getSensorProps(std::vector<SensorProps>* _aidl_return) override; 29 30 ndk::ScopedAStatus createSession(int32_t sensorId, int32_t userId, 31 const std::shared_ptr<ISessionCallback>& cb, 32 std::shared_ptr<ISession>* _aidl_return) override; 33 34 binder_status_t dump(int fd, const char** args, uint32_t numArgs); 35 binder_status_t handleShellCommand(int in, int out, int err, const char** argv, uint32_t argc); 36 cfg()37 static FaceConfig& cfg() { 38 static FaceConfig* cfg = nullptr; 39 if (cfg == nullptr) { 40 cfg = new FaceConfig(); 41 cfg->init(); 42 } 43 return *cfg; 44 } 45 void resetConfigToDefault(); 46 static const char* type2String(FaceSensorType type); 47 static const char* strength2String(common::SensorStrength strength); 48 49 private: 50 std::shared_ptr<Session> mSession; 51 void onHelp(int); 52 }; 53 54 } // namespace aidl::android::hardware::biometrics::face 55