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 <iostream>
17 #include <refbase.h>
18 #include "virtual_screen_group_change_listener_future.h"
19 
20 using namespace OHOS;
21 using namespace OHOS::Rosen;
22 
main(int argc,char * argv[])23 int main(int argc, char *argv[])
24 {
25     std::cout << "===========================Start===========================" << std::endl;
26     std::cout << "Please do screen mirror in 20s..." << std::endl;
27 
28     sptr<VirtualScreenGroupChangeListenerFuture> listener = new VirtualScreenGroupChangeListenerFuture();
29     auto& sm = ScreenManager::GetInstance();
30     sm.RegisterVirtualScreenGroupListener(listener);
31     auto info = listener->mirrorChangeFuture_.GetResult(20000);
32 
33     std::cout << "mirror event=" << std::to_string(static_cast<int>(info.event))
34         << ", trigger=" << info.trigger << std::endl;
35     std::cout << "ids.size=" << std::to_string(info.ids.size()) << ", ";
36     for (size_t i = 0; i < info.ids.size(); i++) {
37         std::cout << "ids[" <<  std::to_string(i) << "]=" <<  std::to_string(info.ids[i]);
38     }
39     std::cout << std::endl;
40 
41     sm.UnregisterVirtualScreenGroupListener(listener);
42 
43     std::cout << "============================End============================" << std::endl;
44     return 0;
45 }