iPhone: viewDidAppear called, Default.png still visible
iPhone: viewDidAppear called, Default.png still visible
- Subject: iPhone: viewDidAppear called, Default.png still visible
- From: sebi <email@hidden>
- Date: Wed, 12 May 2010 18:54:31 +0200
Hello,
How can I find out if my first view is up and running? When viewDidAppear is called on my fist UIViewController I'm still looking only at the Default.png.
What I do first in my app is:
1. wait for viewDidAppear to be called
2. show some wait-indicator
3. load some data from the net
4. hide the wait-indicator
5. display the loaded data
The problem is, that the Default.png doesn't go away until the data is fully loaded, so the user only sees a passive screen for some time and doesn't know what's going on.
Where can I start the wait indicator and download process so that the user actually sees it?
I use some NavigationControllers within a TabBarController, could that be the problem?
thanks and regards,
sebastian mecklenburg_______________________________________________
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