SVProgressHUD displays in background for Modal View

Question

I have an UIViewController from which I am presenting a modal view.

[self presentViewController:modal animated:YES completion:nil];

It has two UIBarButtonItems (named Cancel and Save). I am performing some action on Save button tap. I am displaying SVProgressHUD Indicator on -saveButtonTapped method.

- (IBAction)saveButtonTapped:(id)sender
{
    NSLog(@"Modal Save Pressed.");
    [SVProgressHUD showWithStatus:@"Loading..."];
    // Some other code...
}

The problem is that the indicator is not displaying in front of my ModalView. It starts animating but behind the ModalView, not in front.

---

What is happening :

UIViewController ===> SVProgressHUD ===> ModalView

What I want :

UIViewController ===> ModalView ===> SVProgressHUD

---

I searched but didn't find any solution for that.

Why this is happening and how to solve this issue ?

Answer 1

Finally, I got to manage the issue using NSThread.

Actually, I was calling one method named -postForEditDispatch from my -saveButtonTapped method. I created one separate thread using -detachNewThreadSelector:toTarget:withObject: and tried to call that method on that thread.

Sample Code :

- (IBAction)saveButtonTapped:(id)sender
{
    NSLog(@"Modal Save Pressed.");
    [SVProgressHUD showWithStatus:@"Loading..."];
    // Some other code...

    [NSThread detachNewThreadSelector:@selector(postForEditDispatch:) toTarget:self withObject:nil];
}