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POiphone splash screen multi-tasking
 

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  1. POiphone splash screen multi-tasking
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    <p>I have added a fading splash screen to an iPhone with the code below</p> <pre><code>UIImageView *splashView; .. .. .. splashView = [[UIImageView alloc] initWithFrame:CGRectMake(0,20, 320, 460)]; splashView.image = [UIImage imageNamed:@"Default.png"]; [window addSubview:splashView]; [window bringSubviewToFront:splashView]; [UIView beginAnimations:nil context:nil]; [UIView setAnimationDuration:2.8]; [UIView setAnimationTransition:UIViewAnimationTransitionNone forView:window cache:YES]; [UIView setAnimationDelegate:self]; [UIView setAnimationDidStopSelector:@selector(startupAnimationDone:finished:context:)]; splashView.alpha = 0.0; splashView.frame = CGRectMake(-60, -60, 440, 600); [UIView commitAnimations]; - (void)startupAnimationDone:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context { [splashView removeFromSuperview]; [splashView release]; } </code></pre> <p>This is for an old app that I am now enabling multi-tasking for. I have an issue where if the app is closed (via the home button or locked) I want to cancel the animation. I have added the following code to remove the splash view when the app is closed</p> <pre><code>-(void) applicationDidEnterBackground:(UIApplication *)application [splashView removeFromSuperview]; [splashView release]; } </code></pre> <p>The app crashes if the app is closed before the splash screen animation completes as the splash screen in removed in applicationDidEnterBackground, so when startupAnimationDone gets called (after applicationDidEnterBackground) there is nothing to remove so it crashes.</p> <p>Is there a way to cancel the animation in applicationDidEnterBackground?</p>
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    1. CO**Please** no splash screens for iPhone apps! That's *not* part of the standard UI experience. Launch some of the standard Apple-included apps; do *any* of them have splash screens?
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    2. COI agree, but its a requirement from the clients. They use this as advertising space to make the app free.
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