转：http://blog.csdn.net/answer__3/article/details/48412655
找到好久才找到这个效果。
翻转动画
1.建立两个视图,hidden是yes和no
2.将视图加在view上,给按钮一个属性,
-
(void)BtnAction:(UIButton *)btn{
//
UIView *rightView = self.navigationItem.rightBarButtonItem.customView;
//
UIButton *btn1 = (UIButton *)[rightView viewWithTag:100];UIButton *btn2 = (UIButton *)[rightView viewWithTag:101];
UIViewAnimationTransition transframe = btn2.hidden?
UIViewAnimationTransitionFlipFromLeft:
UIViewAnimationTransitionFlipFromRight;[self _transView:transframe WithView:rightView];
[UIView commitAnimations];
btn1.hidden = !btn1.hidden;
btn2.hidden = !btn2.hidden;
//
[self _transView:transframe WithView:self.view];//视图翻转和按钮公用一个方式
_tableview.hidden = !_tableview.hidden;
_postview.hidden = !_postview.hidden;
}
-
(void)_transView:(UIViewAnimationTransition )trans WithView:(UIView *)view{
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:1 ];
[UIView setAnimationTransition:trans
forView:view
cache:YES];
[UIView commitAnimations];
}
