1 /*
2 * Copyright (c) 2022 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 "key_event_adapter.h"
17 #include "input_manager.h"
18 #include "key_option.h"
19 #include "avsession_log.h"
20
21 namespace OHOS::AVSession {
GetInstance()22 KeyEventAdapter& KeyEventAdapter::GetInstance()
23 {
24 static KeyEventAdapter keyEventAdapter;
25 return keyEventAdapter;
26 }
27
SubscribeKeyEvent(const std::vector<int32_t> & keyCodes,const std::function<void (std::shared_ptr<MMI::KeyEvent>)> & callback)28 void KeyEventAdapter::SubscribeKeyEvent(const std::vector<int32_t>& keyCodes,
29 const std::function<void(std::shared_ptr<MMI::KeyEvent>)>& callback)
30 {
31 SLOGI("enter");
32 auto* inputManager = MMI::InputManager::GetInstance();
33 CHECK_AND_RETURN_LOG(inputManager != nullptr, "failed to get input manager");
34
35 for (auto keyCode : keyCodes) {
36 auto keyOption = std::make_shared<MMI::KeyOption>();
37 CHECK_AND_RETURN_LOG(keyOption != nullptr, "no memory");
38 keyOption->SetFinalKey(keyCode);
39 keyOption->SetFinalKeyDown(true);
40 keyOption->SetFinalKeyDownDuration(0);
41 if (inputManager->SubscribeKeyEvent(keyOption, callback) < 0) {
42 SLOGE("keyCode=%{public}d failed", keyCode);
43 }
44 }
45 }
46 }