IOS动画

           [UIView beginAnimations:@"animationID" context:nil];        [UIView setAnimationDuration:0.5f];        [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:self.view cache:YES];        [UIView setAnimationRepeatAutoreverses:NO];        /*         [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self.view cache:YES];//oglFlip, fromLeft         [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.view cache:YES];//oglFlip, fromRight         [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:self.view cache:YES];         [UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self.view cache:YES];         */                [appealReasonTableView exchangeSubviewAtIndex:1 withSubviewAtIndex:0];        [UIView commitAnimations];