popViewControllerAnimated動畫不能在iOS5中工作

Question

試圖回到先前的viewController，但iOS5中的動畫無法正常工作。

- (IBAction)backToPreviousController 
{ 
    [self.navigationController popViewControllerAnimated:YES]; 
} 

有人能幫助我嗎？

Answer 1

從OP，Davey Jones〜

問題通過添加動畫解決手動

CATransition *transition = [CATransition animation]; 
transition.duration = 0.5; 
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault]; 
transition.type = kCATransitionPush; 
transition.subtype = kCATransitionFromLeft; 
[self.navigationController.view.layer addAnimation:transition forKey:nil];