Show UIActivityIndicatorView asynchronously
Show UIActivityIndicatorView asynchronously
- Subject: Show UIActivityIndicatorView asynchronously
- From: Philip Vallone <email@hidden>
- Date: Thu, 28 Apr 2011 06:26:17 -0400
Hi,
I have a UIViewController that can take a few seconds to load. The view searches an XML file and eventually displays the resuts. I want to show a UIActivityIndicatorView while the view loads. Unfortunately they are on the same thread. How can I get the UIActivityIndicatorView to display befiore the view loads? With the below code, the UI freezes up (indicator never shows) until the search is done.
[self.activityIndicator startAnimating];
TitleSearchResultsViewController *controller = [[TitleSearchResultsViewController alloc] initWithNibName:@"TitleSearchResultsViewController" bundle:nil];
[controller setTitle:@"Search Results"];
Thanks,
Phil
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