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 LNN_HEARTBEAT_CTRL_H 17 #define LNN_HEARTBEAT_CTRL_H 18 19 #include "lnn_heartbeat_medium_mgr.h" 20 #include "softbus_bus_center.h" 21 #include "bus_center_event.h" 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 SoftBusScreenState GetScreenState(void); 28 void SetScreenState(SoftBusScreenState state); 29 int32_t LnnStartHeartbeatFrameDelay(void); 30 int32_t LnnSetHeartbeatMediumParam(const LnnHeartbeatMediumParam *param); 31 int32_t LnnOfflineTimingByHeartbeat(const char *networkId, ConnectionAddrType addrType); 32 int32_t LnnShiftLNNGear(const char *pkgName, const char *callerId, const char *targetNetworkId, const GearMode *mode); 33 int32_t HmosShiftLNNGear(const char *callerId, const GearMode *mode, LnnHeartbeatStrategyType strategyType); 34 void LnnUpdateHeartbeatInfo(LnnHeartbeatUpdateInfoType type); 35 void LnnRequestBleDiscoveryProcess(int32_t strategy, long timeout); 36 37 void LnnHbOnTrustedRelationIncreased(int32_t groupType); 38 void LnnHbOnTrustedRelationReduced(void); 39 40 int32_t LnnInitHeartbeat(void); 41 void LnnDeinitHeartbeat(void); 42 43 #ifdef __cplusplus 44 } 45 #endif 46 #endif /* LNN_HEARTBEAT_CTRL_H */ 47