Ios5 编程生成的滚动完成后将调用哪个UIScrollview委托方法

我需要一些帮助，我真的需要知道在我执行一些编程生成的滚动之后将调用什么UIScrollView委托方法。从link，我知道我必须尝试实现

-（无效）ScrollViewDiEndScrollingAnimation:（UIScrollView*）scrollView

但是在我实现它之后，从NSlog中，我知道当scrollview已经完成时没有调用这个方法，NSlog显示在调用这个委托方法之后，应用程序调用了

- (void)scrollViewDidScroll:(UIScrollView *)scrollView{

然后再次调用ScrollViewDiEndScrollingAnimation，多次返回scrollViewDidScroll，直到滚动真正停止，我需要在执行编程生成的滚动之前将BOOL值设置为True，并在滚动真正停止后将其设置为False。有人能帮我解决这个问题吗

这是我的示例代码，要执行此操作：

BOOL isScroll;

- (void)viewDidLoad {
    isScroll = YES;
    [self generateScrollProgrammatically];
}

- (void) generateScrollProgrammatically{
    //i do some code for scrolling uiscrollview programmatically
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView{
    NSLog(@"scrollViewDidScroll");

    if (isScroll){
        //do something
    }

}

- (void)scrollViewDidEndScrollingAnimation:(UIScrollView *)scrollView{
    NSLog(@"scrollViewDidEndScrollingAnimation");
}

这里是nslog，我被告知：

2012-05-31 09:58:10.583 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.584 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.595 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.596 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.597 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.598 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.611 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.615 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.616 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.617 myApps[1203:fb03] scrollViewDidEndScrollingAnimation
2012-05-31 09:58:10.631 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.632 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.633 myApps[1203:fb03] scrollViewDidEndScrollingAnimation
2012-05-31 09:58:10.634 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.635 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.636 myApps[1203:fb03] scrollViewDidEndScrollingAnimation
2012-05-31 09:58:10.636 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.637 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.638 myApps[1203:fb03] scrollViewDidEndScrollingAnimation
2012-05-31 09:58:10.640 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.642 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.644 myApps[1203:fb03] scrollViewDidEndScrollingAnimation
2012-05-31 09:58:10.644 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.645 myApps[1203:fb03] scrollViewDidScroll
2012-05-31 09:58:10.646 myApps[1203:fb03] scrollViewDidEndScrollingAnimation

---

是的，这也咬了我一口。我能找到的唯一办法是替换：

[scrollView setContentOffset:offset animated:YES];

与：

---

-（void）ScrollViewDiEndDecelling:（UIScrollView*）scrollView使用此委托method@iHungry它不起作用，因为我是以编程方式生成滚动的，没有触摸它ScrollView，你用什么方法替换它？用什么方法你都在做你最初描述为“某个编程生成的滚动”。以上代码假定您正在使用-setContentOffset:animated:。是吗？不，我不使用它，但我想我知道我的代码有什么问题：）谢谢你的回答：）@R.Dewi请分享你认为是你的解决方案

[UIView animateWithDuration:[[UIApplication sharedApplication] statusBarAnimationDuration]
                 animations:^{ scrollView.contentOffset = offset; }
                 completion:^{ [scrollView.delegate scrollViewDidEndScrollingAnimation:scrollView]; }];