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_ag_observer.h"
18 #include "napi_bluetooth_event.h"
19
20 namespace OHOS {
21 namespace Bluetooth {
22
23 std::shared_mutex NapiHandsFreeAudioGatewayObserver::g_handsFreeAudioGatewayCallbackMutex;
OnConnectionStateChanged(const BluetoothRemoteDevice & device,int state)24 void NapiHandsFreeAudioGatewayObserver::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_handsFreeAudioGatewayCallbackMutex);
28 std::map<std::string, std::shared_ptr<BluetoothCallbackInfo>>::iterator it =
29 callbackInfos_.find(STR_BT_HANDS_FREE_AUDIO_GATEWAY_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",
35 STR_BT_HANDS_FREE_AUDIO_GATEWAY_OBSERVER_CONNECTION_STATE_CHANGE.c_str());
36 std::shared_ptr<BluetoothCallbackInfo> callbackInfo = it->second;
37 callbackInfo->state_ = state;
38 callbackInfo->deviceId_ = device.GetDeviceAddr();
39 NapiEvent::CheckAndNotify(callbackInfo, state);
40 }
41
OnScoStateChanged(const BluetoothRemoteDevice & device,int state)42 void NapiHandsFreeAudioGatewayObserver::OnScoStateChanged(const BluetoothRemoteDevice &device, int state)
43 {
44 HILOGI("address: %{public}s, state: %{public}d", GET_ENCRYPT_ADDR(device), state);
45 std::unique_lock<std::shared_mutex> guard(g_handsFreeAudioGatewayCallbackMutex);
46 std::map<std::string, std::shared_ptr<BluetoothCallbackInfo>>::iterator it =
47 callbackInfos_.find(STR_BT_HANDS_FREE_AUDIO_GATEWAY_OBSERVER_SCO_STATE_CHANGE);
48 if (it == callbackInfos_.end() || it->second == nullptr) {
49 HILOGW("This callback is not registered by ability.");
50 return;
51 }
52
53 HILOGI("%{public}s is registered by ability",
54 STR_BT_HANDS_FREE_AUDIO_GATEWAY_OBSERVER_SCO_STATE_CHANGE.c_str());
55 std::shared_ptr<BluetoothCallbackInfo> callbackInfo = it->second;
56 callbackInfo->state_ = state;
57 callbackInfo->deviceId_ = device.GetDeviceAddr();
58 NapiEvent::CheckAndNotify(callbackInfo, state);
59 }
60
61 } // namespace Bluetooth
62 } // namespace OHOS