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 16 #include "input_manager_listener.h" 17 18 #include "input_manager.h" 19 #include "want.h" 20 21 #include "standby_service_impl.h" 22 #include "istate_manager_adapter.h" 23 24 namespace OHOS { 25 namespace DevStandbyMgr { InputManagerListener()26InputManagerListener::InputManagerListener() 27 { 28 handler_ = StandbyServiceImpl::GetInstance()->GetHandler(); 29 } 30 StartListener()31ErrCode WEAK_FUNC InputManagerListener::StartListener() 32 { 33 STANDBYSERVICE_LOGD("start input manager listener"); 34 subscriberId_ = MMI::InputManager::GetInstance()->SubscribeSwitchEvent( 35 [listener = shared_from_this()] (std::shared_ptr<OHOS::MMI::SwitchEvent> switchEvent) { 36 listener->OnCallbackEvent(switchEvent->GetSwitchValue()); 37 }); 38 STANDBYSERVICE_LOGD("start input manager listner, result is %{public}d", subscriberId_); 39 return ERR_OK; 40 } 41 StopListener()42ErrCode WEAK_FUNC InputManagerListener::StopListener() 43 { 44 if (subscriberId_ < 0) { 45 return ERR_STANDBY_STOP_LISENER_FAILED; 46 } 47 MMI::InputManager::GetInstance()->UnsubscribeSwitchEvent(subscriberId_); 48 subscriberId_ = 0; 49 return ERR_OK; 50 } 51 OnCallbackEvent(int32_t switchValue)52void InputManagerListener::OnCallbackEvent(int32_t switchValue) 53 { 54 StandbyMessage msg {StandbyMessageType::COMMON_EVENT}; 55 if (switchValue == MMI::SwitchEvent::SWITCH_OFF) { 56 STANDBYSERVICE_LOGI("lid close event received"); 57 msg.action_ = LID_CLOSE; 58 } else { 59 STANDBYSERVICE_LOGI("lid open event received"); 60 msg.action_ = LID_OPEN; 61 } 62 StandbyServiceImpl::GetInstance()->DispatchEvent(msg); 63 } 64 } // namespace DevStandbyMgr 65 } // namespace OHOS