1 /* 2 * Copyright (c) 2025 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_device_consumer.h" 17 18 #include "multimodal_event_handler.h" 19 #include "multimodal_input_connect_manager.h" 20 #include "define_multimodal.h" 21 22 #undef MMI_LOG_TAG 23 #define MMI_LOG_TAG "InputDeviceConsumer" 24 25 namespace OHOS { 26 namespace MMI { InputDeviceConsumer()27InputDeviceConsumer::InputDeviceConsumer() {} ~InputDeviceConsumer()28InputDeviceConsumer::~InputDeviceConsumer() {} 29 SetInputDeviceConsumer(const std::vector<std::string> & deviceNames,std::shared_ptr<IInputEventConsumer> consumer)30int32_t InputDeviceConsumer::SetInputDeviceConsumer(const std::vector<std::string>& deviceNames, 31 std::shared_ptr<IInputEventConsumer> consumer) 32 { 33 CALL_DEBUG_ENTER; 34 if (consumer == nullptr) { 35 return MULTIMODAL_INPUT_CONNECT_MGR->ClearInputDeviceConsumer(deviceNames); 36 } 37 deviceConsumer_ = consumer; 38 int32_t ret = MULTIMODAL_INPUT_CONNECT_MGR->SetInputDeviceConsumer(deviceNames); 39 if (ret != RET_OK) { 40 MMI_HILOGE("Send to server failed, ret:%{public}d", ret); 41 } 42 deviceNames_ = deviceNames; 43 return ret; 44 } 45 OnConnected()46void InputDeviceConsumer::OnConnected() 47 { 48 CALL_DEBUG_ENTER; 49 std::lock_guard<std::mutex> guard(mtx_); 50 if (deviceNames_.empty()) { 51 return; 52 } 53 MULTIMODAL_INPUT_CONNECT_MGR->SetInputDeviceConsumer(deviceNames_); 54 } 55 } // namespace MMI 56 } // namespace OHOS 57