Setting UIActivityIndicatorView while view is prepared

Posted by iFloh on Stack Overflow See other posts from Stack Overflow or by iFloh
Published on 2010-05-15T04:31:44Z Indexed on 2010/05/15 4:34 UTC
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objective-c

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iphone

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xcode

Hi, I have a UITabbBarController with a UITableView. Under certain circumstances the TabBarControllers dataset requires updating when a user arrives from another view,

e.g. the initial load when the TabBarController is called the first time, or when the settings are changed.

This dataset update takes about 2 seconds and I want to show an UIActivityIndicatorView.

Trouble is that when I enter from another view I don't know which view to attach it to, since the loading of the tabbarController is carried out in the viewWillAppear method.

Any clues how I can go about this?

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