void AudioManager_NewSession(object sender, AudioSessionCreatedEventArgs e)
{
if (e.Session.IsSystemSoundsSession)
{
return;
}
var rHostProcessID = Process.GetCurrentProcess().Id;
int?rProcessID = e.Session.ProcessID;
var rIsBrowserProcess = false;
while (rProcessID.HasValue)
{
using (var rManagementObject = new ManagementObject($"Win32_Process.Handle='{rProcessID.Value}'"))
try
{
rManagementObject.Get();
rProcessID = Convert.ToInt32(rManagementObject["ParentProcessId"]);
if (rProcessID == rHostProcessID)
{
rIsBrowserProcess = true;
break;
}
}
catch (ManagementException rException) when(rException.ErrorCode == ManagementStatus.NotFound)
{
rProcessID = null;
}
}
if (!rIsBrowserProcess)
{
return;
}
e.Release = false;
AudioSession?.Dispose();
AudioSession = new BrowserAudioSession(e.Session);
AudioManager.Instance.NewSession -= AudioManager_NewSession;
AudioManager.Instance.StopSessionNotification();
}
void AudioManager_NewSession(AudioSessionCreatedEventArgs e)
{
if (e.Session.IsSystemSoundsSession || !IsDescendantOfHost(e.Session.ProcessID))
return;
e.Release = false;
AudioSession?.Dispose();
AudioSession = new BrowserAudioSession(e.Session);
AudioManager.NewSession -= AudioManager_NewSession;
AudioManager.StopSessionNotification();
}