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ios - splash screen with activityindicator

I want to add splash screen in background and acttivity indicator in front...For that aI add following code in Appdelegate.m

splashView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
splashView.image = [UIImage imageNamed:@"Default.png"];

acivityindicator = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(67, 24, 30, 30)];
acivityindicator.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhite;
acivityindicator.autoresizingMask = (UIViewAutoresizingFlexibleLeftMargin |  UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin);



[window addSubview:splashView];
[window addSubview:acivityindicator];
[window makeKeyAndVisible];
[window bringSubviewToFront:acivityindicator];
[acivityindicator startAnimating];

But Only splash screen is working.Activityinicator does not appear.What wrong with me

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You can't add any animation to the splash that launches when the user presses the icon. You can add a default.png, but that's about it. The device uses this time to prepare your application for launch.

Check out other apps, and you'll see that the creator usually puts a picture with the words loading, on it, or nothing at all. Also, read up on the IOS Human Interface Guidelines for more details.

Hope this helps =D


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