private void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
_timerSubscription?.Dispose();
_meterInformation.Dispose();
_simpleAudioVolume.Dispose();
_deviceMutedSubscription.Dispose();
_muteChanged.Dispose();
_stateChanged.Dispose();
_disconnected.Dispose();
_volumeChanged.Dispose();
_peakValueChanged.Dispose();
//Run this on the com thread to ensure it's disposed correctly
ComThread.BeginInvoke(() =>
{
AudioSessionControl.UnregisterAudioSessionNotification(this);
}).ContinueWith(x =>
{
_audioSessionControl.Dispose();
});
GC.SuppressFinalize(this);
_isDisposed = true;
}
public void Dispose()
{
_events.StateChanged -= OnStateChanged;
_events.SimpleVolumeChanged -= OnVolumeChanged;
_session?.UnregisterAudioSessionNotification(_events);
_session?.Dispose();
_session = null;
_session2?.Dispose();
_session2 = null;
// Disposing of SimpleAudioVolume causes it to freeze.
_simpleAudio = null;
}
public void RemoveHandler(AudioSessionControl session)
{
string currentId = session.SessionInstanceIdentifier + session.ProcessID;
if (IDs.Exists(id => id == currentId))
{
try
{
session.UnregisterAudioSessionNotification(Handler);
IDs.Remove(currentId);
}
catch (COMException)
{
//The UnregisterAudioSessionNotification failed trying to remove subscriptor due to invalid handler
//AKA not subscribed to this session
//Why we end up here?? the sessionId should not be on the list
//The AudioManager is being disposed. DO NOTHING!!
}
}
}
public void UnregisterAudioSessionNotification(IAudioSessionEvents notifications)
{
_updateThread.RunSynchronizedAction(
() => _sessionControl.UnregisterAudioSessionNotification(notifications));
}
