1/*
2 * Copyright (C) 2021-2023 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 TELEPHONY_AUDIO_DEVICE_MANAGER_H
17#define TELEPHONY_AUDIO_DEVICE_MANAGER_H
18
19#include <map>
20
21#include "audio_base.h"
22#include "call_base.h"
23#include "call_manager_inner_type.h"
24#include "singleton.h"
25
26namespace OHOS {
27namespace Telephony {
28/**
29 * @class AudioDeviceManager
30 * describes the available devices of a call.
31 */
32class AudioDeviceManager : public std::enable_shared_from_this<AudioDeviceManager> {
33    DECLARE_DELAYED_SINGLETON(AudioDeviceManager)
34public:
35    void Init();
36    bool InitAudioDevice();
37    bool ProcessEvent(AudioEvent event);
38    static bool IsEarpieceAvailable();
39    static bool IsSpeakerAvailable();
40    static bool IsBtScoConnected();
41    static bool IsBtActived();
42    static bool IsDistributedCallConnected();
43    static bool IsWiredHeadsetConnected();
44    static void SetDeviceAvailable(AudioDeviceType deviceType, bool available);
45    bool SwitchDevice(AudioDeviceType device);
46    void AddAudioDeviceList(const std::string &address, AudioDeviceType deviceType, const std::string &deviceName);
47    void RemoveAudioDeviceList(const std::string &address, AudioDeviceType deviceType);
48    void ResetBtAudioDevicesList();
49    void ResetDistributedCallDevicesList();
50    int32_t ReportAudioDeviceChange(const AudioDevice &device);
51    bool CheckAndSwitchDistributedAudioDevice();
52    int32_t ReportAudioDeviceInfo();
53    int32_t ReportAudioDeviceInfo(sptr<CallBase> call);
54    void SetCurrentAudioDevice(AudioDeviceType deviceType);
55    void SetCurrentAudioDevice(const AudioDevice &device);
56    void OnActivedCallDisconnected();
57    void SetMuteState(bool isMuted);
58    bool GetMuteState();
59    std::string ConvertAddress();
60
61    /**
62     * UpdateEarpieceDevice
63     *
64     * @brief update earpiece device
65     */
66    void UpdateEarpieceDevice();
67
68    /**
69     * @brief Update bluetooth device name
70     *
71     * @param macAddress[in], mac address
72     * @param deviceName[in], device name
73     */
74    void UpdateBluetoothDeviceName(const std::string &macAddress, const std::string &deviceName);
75
76private:
77    std::mutex mutex_;
78    std::mutex infoMutex_;
79    AudioDeviceType audioDeviceType_;
80    static bool isBtScoDevEnable_;
81    static bool isDCallDevEnable_;
82    bool isWiredHeadsetDevEnable_ = false;
83    bool isSpeakerDevEnable_ = false;
84    bool isEarpieceDevEnable_ = false;
85    std::unique_ptr<AudioBase> currentAudioDevice_;
86    static bool isEarpieceAvailable_;
87    static bool isSpeakerAvailable_;
88    static bool isUpdateEarpieceDevice_;
89    static bool isWiredHeadsetConnected_;
90    static bool isBtScoConnected_;
91    static bool isDCallDevConnected_;
92    bool isAudioActivated_;
93    using AudioDeviceManagerFunc = std::function<bool()>;
94    std::map<uint32_t, AudioDeviceManagerFunc> memberFuncMap_;
95    AudioDeviceInfo info_;
96    bool SwitchDevice(AudioEvent event);
97    bool EnableBtSco();
98    bool EnableWiredHeadset();
99    bool EnableSpeaker();
100    bool EnableEarpiece();
101    bool DisableAll();
102    bool IsBtScoDevEnable();
103    bool IsDCallDevEnable();
104    bool IsSpeakerDevEnable();
105    bool IsEarpieceDevEnable();
106    bool IsWiredHeadsetDevEnable();
107    AudioDeviceType GetCurrentAudioDevice();
108    bool IsDistributedAudioDeviceType(AudioDeviceType deviceType);
109    bool IsSupportEarpiece();
110};
111} // namespace Telephony
112} // namespace OHOS
113#endif // TELEPHONY_AUDIO_DEVICE_MANAGER_H