1 /* 2 * Copyright (c) 2024 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 DEVICE_EVENT_MONITOR_H 17 #define DEVICE_EVENT_MONITOR_H 18 19 #include "nocopyable.h" 20 #include "singleton.h" 21 22 #include "common_event_data.h" 23 #include "common_event_manager.h" 24 #include "common_event_support.h" 25 #include "want.h" 26 27 #include "define_multimodal.h" 28 #include "mmi_log.h" 29 #include "util.h" 30 31 namespace OHOS { 32 namespace MMI { 33 enum StateType { 34 CALL_STATUS_ACTIVE = 0, 35 CALL_STATUS_HOLDING = 1, 36 CALL_STATUS_DIALING = 2, 37 CALL_STATUS_ALERTING = 3, 38 CALL_STATUS_INCOMING = 4, 39 CALL_STATUS_WAITING = 5, 40 CALL_STATUS_DISCONNECTED = 6, 41 CALL_STATUS_DISCONNECTING = 7, 42 CALL_STATUS_IDLE = 8, 43 CALL_STATUS_ANSWERED = 9 44 }; 45 46 class DeviceEventMonitor final { 47 DECLARE_DELAYED_SINGLETON(DeviceEventMonitor); 48 public: 49 DISALLOW_COPY_AND_MOVE(DeviceEventMonitor); 50 51 void InitCommonEventSubscriber(); 52 void SetCallState(const EventFwk::CommonEventData &eventData, int32_t callState); 53 int32_t GetCallState(); 54 void SetHasHandleRingMute(bool hasHandleRingMute); 55 bool GetHasHandleRingMute(); 56 private: 57 bool hasInit_ { false }; 58 int32_t callState_ { -1 }; 59 bool hasHandleRingMute_ { false }; 60 std::mutex stateMutex_; 61 }; 62 #define DEVICE_MONITOR ::OHOS::DelayedSingleton<DeviceEventMonitor>::GetInstance() 63 } // namespace MMI 64 } // namespace OHOS 65 #endif // DEVICE_EVENT_MONITOR_H 66