CODEWITHSUNDEEP
iphoneuiviewios-simulatoruianimation
HansPinckaers
HansPinckaers

Reputation: 1745

Flickering animation with UIViewAnimationTransitionFlip

I have a containerview with 2 subviews. I want to flip from one to another. The problem is that some kind of flickering appears. It doesn't happen on the iPhone 3GS, but on the Simulator and the iPhone 3G: http://www.hanspinckaers.com/upload/Flickering.png

Does anyone know why this happens?

This is the code:

[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration: 0.75];
[UIView setAnimationDidStopSelector:@selector(afterAnimationProceed)];
[UIView setAnimationDelegate:self];
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.containerView cache:YES];

if(self.mapViewController.view.superview){      
    [self.mapViewController.view removeFromSuperview];
    [self.containerView addSubview:self.tableController.view];
} else {
    [self.tableController.view removeFromSuperview];
    [self.containerView addSubview:self.mapViewController.view];
}


[UIView commitAnimations];

Thanks in advance!

Hans

Upvotes: 0

Views: 1265

Answers (2)

drunknbass
drunknbass

Reputation: 1672

fyi flickering usually happens when you have 2+ seperate caanimations working, try to put them all into a single animation block and commit the groups animations.

Upvotes: 4

deanWombourne
deanWombourne

Reputation: 38475

I can't reproduce your problem but I do get issues if the tableview or mapview is scrolling when the transition starts.

Perhaps disabling user interaction and stopping any scrolling etc just before doing the transition will help?

Apart from that, sorry!

Sam

Upvotes: 0

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