1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #include "switch_observer.h" 16 #include "intell_voice_log.h" 17 18 #define LOG_TAG "SwitchObserver" 19 20 namespace OHOS { 21 namespace IntellVoiceEngine { OnChange()22void SwitchObserver::OnChange() 23 { 24 INTELL_VOICE_LOG_INFO("OnChange"); 25 if (update_) { 26 update_(); 27 } 28 } 29 SetUpdateFunc(UpdateFunc func)30void SwitchObserver::SetUpdateFunc(UpdateFunc func) 31 { 32 update_ = func; 33 } 34 } // namespace IntellVoice 35 } // namespace OHOS