private void Dispose(bool isDisposing)
{
if (_isDisposed)
{
return;
}
if (isDisposing)
{
_info.Dispose();
_info = null;
_requestListenersDelegates.Clear();
_requestListenersDelegates = null;
_indexTriggerIdToName.Clear();
_indexTriggerIdToName = null;
_triggerByName.Clear();
_triggerByName = null;
}
//remove listener from c++
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.RemoveAudioRequestListener(fnPtr);
_requestListener = null;
_isDisposed = true;
}
private static void AddListener()
{
// Bind listener to c++
_requestListener = OnAudioEvent;
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.AddAudioRequestListener(fnPtr);
}
static AudioManager()
{
_requestListener = OnAudioEvent;
//bind listener to c++
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.AddAudioRequestListener(fnPtr);
}
private static void RemoveListener()
{
if (_requestListener == null)
{
return;
}
// Remove listener from c++
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.RemoveAudioRequestListener(fnPtr);
_requestListener = null;
}
