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 #ifndef TELEPHONY_CALL_STATE_BROADCAST_H 17 #define TELEPHONY_CALL_STATE_BROADCAST_H 18 19 #include "call_state_listener_base.h" 20 21 namespace OHOS { 22 namespace Telephony { 23 class CallStateBroadcast : public CallStateListenerBase { 24 public: 25 CallStateBroadcast() = default; 26 ~CallStateBroadcast() = default; 27 void NewCallCreated(sptr<CallBase> &callObjectPtr) override; 28 void CallDestroyed(int32_t cause) override; 29 void IncomingCallActivated(sptr<CallBase> &callObjectPtr) override; 30 void IncomingCallHungUp(sptr<CallBase> &callObjectPtr, bool isSendSms, std::string content) override; 31 void CallStateUpdated(sptr<CallBase> &callObjectPtr, TelCallState priorState, TelCallState nextState) override; 32 33 private: 34 constexpr static int16_t CALL_STATE_UPDATED_CODE = 0; 35 const std::string COMMON_EVENT_CALL_STATE_UPDATED = "usual.event.CALL_STATE_UPDATED"; 36 void PublishCallStateEvent(sptr<CallBase> &callObjectPtr, int32_t priorState, int32_t nextState); 37 }; 38 } // namespace Telephony 39 } // namespace OHOS 40 #endif // TELEPHONY_CALL_STATE_BROADCAST_H