Method setupAudioDeviceChangeMonitor

src/gui/MainWindow.cpp:3570–3587

}

void MainWindow::setupAudioDeviceChangeMonitor()
{
    m_knownAudioInputIds = audioDeviceIds(QMediaDevices::audioInputs());
    m_knownAudioOutputIds = audioDeviceIds(QMediaDevices::audioOutputs());
    m_knownDefaultAudioInputId = QMediaDevices::defaultAudioInput().id();
    m_knownDefaultAudioOutputId = QMediaDevices::defaultAudioOutput().id();

    m_audioDeviceChangeTimer.setSingleShot(true);
    m_audioDeviceChangeTimer.setInterval(750);
    connect(&m_audioDeviceChangeTimer, &QTimer::timeout,
            this, &MainWindow::handleAudioDeviceListChanged);

    m_audioDeviceMonitor = new QMediaDevices(this);
    connect(m_audioDeviceMonitor, &QMediaDevices::audioInputsChanged,
            this, &MainWindow::scheduleAudioDeviceChangeCheck);
    connect(m_audioDeviceMonitor, &QMediaDevices::audioOutputsChanged,
            this, &MainWindow::scheduleAudioDeviceChangeCheck);
}

void MainWindow::scheduleAudioDeviceChangeCheck()
{