How to display UIActivityIndicator in the center of the NavigationBar?

Hey all,

i want to display my Activity Indicator in the center of the Navigation Bar. At the Moment its on the rightBarButtonItem.

How can this be done?

Thanks for help!

From stackoverflow

• Easiest way is to add a UIActivityIndicatorView on top of your navigation bar, and show/hide it as needed.

• here's another way to insert a custom UIView directly into the UINavigationBar with UINavigationItem's property:

  @property(nonatomic, retain) UIView *titleView
  

  and where navController is the UINavigationController that your view (managed by UINavigationbar) is in...

  UIActivityIndicatorView *aView = [[UIActivityIndicatorView alloc] init];
  
  navController.navigationItem.titleView = aView;
  [aView release];
  

  should do the trick