1 /* 2 * Copyright (C) 2021 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 16 #include "ims_call_state.h" 17 18 #include "telephony_log_wrapper.h" 19 20 #include "call_state_processor.h" 21 #include "audio_control_manager.h" 22 23 namespace OHOS { 24 namespace Telephony { ProcessEvent(int32_t event)25bool IMSCallState::ProcessEvent(int32_t event) 26 { 27 bool result = false; 28 std::lock_guard<std::mutex> lock(mutex_); 29 switch (event) { 30 case AudioEvent::NO_MORE_ACTIVE_CALL: 31 result = DelayedSingleton<CallStateProcessor>::GetInstance()->UpdateCurrentCallState(); 32 break; 33 case AudioEvent::NEW_INCOMING_CALL: 34 result = DelayedSingleton<AudioControlManager>::GetInstance()->PlayWaitingTone(); 35 break; 36 case AudioEvent::CALL_TYPE_IMS_CHANGE_CS: 37 result = DelayedSingleton<AudioSceneProcessor>::GetInstance()->ProcessEvent( 38 AudioEvent::SWITCH_CS_CALL_STATE); 39 break; 40 default: 41 break; 42 } 43 TELEPHONY_LOGI("ims call state lock release"); 44 return result; 45 } 46 } // namespace Telephony 47 } // namespace OHOS