(solved) NGUI & long touch & gas pedal

[winkan]

I was using GUITexture for gas/brake pedals for an android game but I decided to use NGUI. And it's going a little messy.
Anyway here is problem: How can I catch the long press? Below method is not working..

1. private float _longClickDuration = 2f;
2. float _lastPress = -1f;
3.  
4. void OnPress(bool pressed)
5. {
6.   if (pressed)
7.     _lastPress = Time.realtimeSinceStartup;
8.   else
9.   {
10.     if (Time.realtimeSinceStartup - _lastPress > _longClickDuration)
11.        DoLongPress();
12.   }
13.  
14. }

------------------------------------------------------------------------
I've solved and here is solution :

1. using UnityEngine;
2. using System.Collections;
3. using System.Collections.Generic;
4.  
5. public class LongTouch : MonoBehaviour
6. {
7.         bool mIsPressed = false;
8.         public float interval = 0.0001525F;
9.         float mNextClick = 0f;
10.         public List<EventDelegate> onPressListeners = new List<EventDelegate>();
11.         public List<EventDelegate> onNotPressListeners = new List<EventDelegate>();
12.        
13.        
14.         void OnPress (bool isPressed) { mIsPressed = isPressed; mNextClick = Time.realtimeSinceStartup + interval; }
15.        
16.         void Update ()
17.         {
18.                 if (mIsPressed && Time.realtimeSinceStartup > mNextClick) {
19.                                                 mNextClick = Time.realtimeSinceStartup + interval;
20.                        
21.                                                 EventDelegate.Execute (onPressListeners);
22.                                 } else {
23.                                                 EventDelegate.Execute (onNotPressListeners);
24.                                 }
25.         }
26. }
27.