Microphone.Start() delay in Coroutine

Questions & Answers
1

Hi,

Im working on an Iphone game that replay player voice when player hold a button on screen. The button swap sprite when player hold down or release. It work fine until the button down handle Microphone.Start() and Button up handle Microphone.End(); The Sprite swap seem to delay an amount of time even when i put both of those function into coroutine. Any Idea how to handle this sprite swap delay?

here is a bit of my code.

    public void OnPointerDown(PointerEventData eventData){
       StartCoroutine(MouseDown());
   }

public void OnPointerUp(PointerEventData eventData){
	StartCoroutine(MouseUp());
}

IEnumerator MouseDown()
{
	if(Microphone.devices.Length > 0 && !Microphone.IsRecording(null))
	{
		goAudioSource.clip = Microphone.Start(null, true, 10, 8000);
	}
	else
	{
		Debug.Log("Microphone not connected");
	}
	
	yield return null;
}

IEnumerator MouseUp()
{
	Microphone.End(null); 
            yield return null;
    }
2

Try moving the yield return null; statements to the beginning of the coroutines, before any Microphone stuff. Coroutines are actually executed up to the first yield immediately when called, so if the Microphone stuff takes a while that could be the problem.