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 #ifndef OHOS_DSCREEN_UTIL_H
17 #define OHOS_DSCREEN_UTIL_H
18 
19 #include <cstdint>
20 #include <string>
21 
22 namespace OHOS {
23 namespace DistributedHardware {
24 uint64_t GetCurrentTimeUs();
25 int32_t GetLocalDeviceNetworkId(std::string &networkId);
26 std::string GetRandomID();
27 std::string GetAnonyString(const std::string &value);
28 std::string GetInterruptString(const std::string &value);
29 
30 bool IsPartialRefreshEnabled();
31 bool IsSupportAVTransEngine(const std::string &version);
32 } // namespace DistributedHardware
33 } // namespace OHOS
34 #endif