/// <summary>
/// Unregisters an event client from receiving callbacks
/// </summary>
/// <param name="eventClient"></param>
public void UnRegisterEventClient(IAudioSessionEventsHandler eventClient)
{
// if one is registered, let it go
if (audioSessionEventCallback != null)
{
Marshal.ThrowExceptionForHR(audioSessionControlInterface.UnregisterAudioSessionNotification(audioSessionEventCallback));
audioSessionEventCallback = null;
}
}
/// <summary>
/// Dispose
/// </summary>
public void Dispose()
{
if (audioSessionEventCallback != null)
{
Marshal.ThrowExceptionForHR(audioSessionControlInterface.UnregisterAudioSessionNotification(audioSessionEventCallback));
audioSessionEventCallback = null;
}
GC.SuppressFinalize(this);
}
/// <summary>
/// Registers an even client for callbacks
/// </summary>
/// <param name="eventClient"></param>
public void RegisterEventClient(IAudioSessionEventsHandler eventClient)
{
// we could have an array or list of listeners if we like
audioSessionEventCallback = new AudioSessionEventsCallback(eventClient);
Marshal.ThrowExceptionForHR(audioSessionControlInterface.RegisterAudioSessionNotification(audioSessionEventCallback));
}