1 /* 2 * Copyright (C) 2015 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 <AudioPolicyManagerInterface.h> 18 #include "AudioPolicyEngineInstance.h" 19 #include "Engine.h" 20 21 namespace android 22 { 23 namespace audio_policy 24 { 25 EngineInstance()26EngineInstance::EngineInstance() 27 { 28 } 29 getInstance()30EngineInstance *EngineInstance::getInstance() 31 { 32 static EngineInstance instance; 33 return &instance; 34 } 35 ~EngineInstance()36EngineInstance::~EngineInstance() 37 { 38 } 39 getEngine() const40Engine *EngineInstance::getEngine() const 41 { 42 static Engine engine; 43 return &engine; 44 } 45 46 template <> queryInterface() const47AudioPolicyManagerInterface *EngineInstance::queryInterface() const 48 { 49 return getEngine()->queryInterface<AudioPolicyManagerInterface>(); 50 } 51 52 } // namespace audio_policy 53 } // namespace android 54 55