Navigation bar overlap the tableview content after adding the UIRefreshControl?

[starlight173]

Hi
I'm getting the issue that when I scroll up, the navigation bar is moved up, the tableview is sticked under the status bar. The I scroll down, the tableview is still with the status bar, the navigation bar overlap a part of the uitableview.
I disabled adjust scroll view inset and set 'hasCustomRefreshControl = YES'. The navigation controller is inside a tabbar.
Anyone know how to fix this?

[siegrainwong]

#99
szweier's comment may helpful.
if you have extensionView, try set that "-64" more smaller.

[starlight173]

Fix that by making the refresh control as an extension view:
[self.shyNavBarManager setExtensionView:refreshControl];
That's weird. It supposed to be
self.shyNavBarManager.hasCustomRefreshControl = YES;
I still dont know why?!

[siegrainwong]

Fix that by making the refresh control as an extension view:
[self.shyNavBarManager setExtensionView:refreshControl];

I didn't see that and I didn't do it.

I have a custom refreshcontrol and an extensionView.
here is my part of code in TLYShyScrollViewController.m

- (CGFloat)updateLayoutIfNeeded
{
    CGFloat magicFloat = self.hasCustomRefreshControl ? -217 : 0;

    if ((self.scrollView.contentSize.height < FLT_EPSILON &&
        ([self.scrollView isKindOfClass:[UITableView class]] || [self.scrollView isKindOfClass:[UICollectionView class]])) ||
    (self.scrollView.contentOffset.y <= magicFloat)) {
        return 0.f;
    }
    //...
}

That magicFloat solved my problem, and the "-217" is get from my scrollview's initial contentOffset.Y, you can try this if you need.