1 /*
2 * Copyright (c) 2022-2025 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 "low_latency_timer.h"
17
18 #include "res_sched_client.h"
19 #include "res_type.h"
20
21 #include "constants.h"
22 #include "distributed_hardware_log.h"
23
24 namespace OHOS {
25 namespace DistributedHardware {
26 #undef DH_LOG_TAG
27 #define DH_LOG_TAG "LowLatencyTimer"
28
29 constexpr int32_t MODE_ENABLE = 0;
30 constexpr int32_t MODE_DISABLE = 1;
31 const std::string LOW_LATENCY_KEY = "identity";
32
LowLatencyTimer(std::string timerId,int32_t delayTimeMs)33 LowLatencyTimer::LowLatencyTimer(std::string timerId, int32_t delayTimeMs) : DHTimer(timerId, delayTimeMs)
34 {
35 DHLOGI("LowLatencyTimer ctor!");
36 }
37
~LowLatencyTimer()38 LowLatencyTimer::~LowLatencyTimer()
39 {
40 DHLOGI("LowLatencyTimer dtor!");
41 }
42
ExecuteInner()43 void LowLatencyTimer::ExecuteInner()
44 {
45 DHLOGD("ExecuteInner");
46 // to enable low latency mode: value = 0
47 OHOS::ResourceSchedule::ResSchedClient::GetInstance().ReportData(
48 OHOS::ResourceSchedule::ResType::RES_TYPE_NETWORK_LATENCY_REQUEST, MODE_ENABLE,
49 {{LOW_LATENCY_KEY, DH_FWK_PKG_NAME}});
50 }
51
HandleStopTimer()52 void LowLatencyTimer::HandleStopTimer()
53 {
54 DHLOGI("HandleStopTimer!");
55 // to restore normal latency mode: value = 1
56 OHOS::ResourceSchedule::ResSchedClient::GetInstance().ReportData(
57 OHOS::ResourceSchedule::ResType::RES_TYPE_NETWORK_LATENCY_REQUEST, MODE_DISABLE,
58 {{LOW_LATENCY_KEY, DH_FWK_PKG_NAME}});
59 }
60 }
61 }
62