1 /*
2 * Copyright (C) 2021-2022 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 #include <uv.h>
16 #include "bluetooth_utils.h"
17 #include "napi_bluetooth_hfp_hf_observer.h"
18 #include "napi_bluetooth_event.h"
19
20 namespace OHOS {
21 namespace Bluetooth {
22 std::shared_mutex NapiHandsFreeUnitObserver::g_handsFreeUnitCallbackInfosMutex;
23
OnConnectionStateChanged(const BluetoothRemoteDevice & device,int state)24 void NapiHandsFreeUnitObserver::OnConnectionStateChanged(const BluetoothRemoteDevice &device, int state)
25 {
26 HILOGI("enter, remote device address: %{public}s, state: %{public}d", GET_ENCRYPT_ADDR(device), state);
27 std::unique_lock<std::shared_mutex> guard(g_handsFreeUnitCallbackInfosMutex);
28 std::map<std::string, std::shared_ptr<BluetoothCallbackInfo>>::iterator it =
29 callbackInfos_.find(STR_BT_HANDS_FREE_UNIT_OBSERVER_CONNECTION_STATE_CHANGE);
30 if (it == callbackInfos_.end() || it->second == nullptr) {
31 HILOGW("This callback is not registered by ability.");
32 return;
33 }
34 HILOGI("%{public}s is registered by ability", STR_BT_HANDS_FREE_UNIT_OBSERVER_CONNECTION_STATE_CHANGE.c_str());
35 std::shared_ptr<BluetoothCallbackInfo> callbackInfo = it->second;
36 callbackInfo->state_ = state;
37 callbackInfo->deviceId_ = device.GetDeviceAddr();
38 NapiEvent::CheckAndNotify(callbackInfo, state);
39 }
40
OnScoStateChanged(const BluetoothRemoteDevice & device,int state)41 void NapiHandsFreeUnitObserver::OnScoStateChanged(const BluetoothRemoteDevice &device, int state)
42 {
43 HILOGI("enter, remote device address: %{public}s, state: %{public}d", GET_ENCRYPT_ADDR(device), state);
44 std::unique_lock<std::shared_mutex> guard(g_handsFreeUnitCallbackInfosMutex);
45 std::map<std::string, std::shared_ptr<BluetoothCallbackInfo>>::iterator it =
46 callbackInfos_.find(STR_BT_HANDS_FREE_UNIT_OBSERVER_SCO_STATE_CHANGE);
47 if (it == callbackInfos_.end() || it->second == nullptr) {
48 HILOGW("This callback is not registered by ability.");
49 return;
50 }
51
52 HILOGI("%{public}s is registered by ability", STR_BT_HANDS_FREE_UNIT_OBSERVER_SCO_STATE_CHANGE.c_str());
53 std::shared_ptr<BluetoothCallbackInfo> callbackInfo = it->second;
54 callbackInfo->state_ = state;
55 callbackInfo->deviceId_ = device.GetDeviceAddr();
56 NapiEvent::CheckAndNotify(callbackInfo, state);
57 }
58
59 } // namespace Bluetooth
60 } // namespace OHOS