Question

我在iOS 7上测试了我的应用程序并认识到我的“拉动刷新”（ODRefreshControl https://github.com/Sephiroth87/ODRefreshControl）不再起作用了。

我必须将scrollview拉得极远，才能看到微调器的一小部分和箭头图标。可能是什么问题呢。在iOS 5和iOS 6上，它完美无缺!!

Answer 1

我在 ODRefreshControl.m 中只添加了一个值来修复iOS7的问题。也许从app到app的价值有点不同！

<强> BEFORE：

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
if ([keyPath isEqualToString:@"contentInset"]) 
{
    if (!_ignoreInset) 
{
        self.originalContentInset = [[change objectForKey:@"new"] UIEdgeInsetsValue];
        self.frame = CGRectMake(0, -(kTotalViewHeight + self.scrollView.contentInset.top), self.scrollView.frame.size.width, kTotalViewHeight);
    }
    return;
}

<强> AFTER：

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:     (NSDictionary *)change context:(void *)context
{

NSInteger iOS7Value = 60.0f;

if ([keyPath isEqualToString:@"contentInset"]) 
{
    if (!_ignoreInset) 
{
        self.originalContentInset = [[change objectForKey:@"new"] UIEdgeInsetsValue];

        if(SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0"))
{

        self.frame = CGRectMake(0, -(kTotalViewHeight + self.scrollView.contentInset.top) + iOS7Value, self.scrollView.frame.size.width, kTotalViewHeight);

        } else {

            self.frame = CGRectMake(0, -(kTotalViewHeight + self.scrollView.contentInset.top), self.scrollView.frame.size.width, kTotalViewHeight);
        }
    }
    return;
}

ODRefreshControl不再工作了

1 个答案: