iphone 切换界面
在界面的跳转有两种方法:
一种方法是先删除原来的界面,然后在插入新的界面:如下代码
if (self.rootViewController.view.superview == nil) {
[singleDollController.view removeFromSuperview];
[self.view insertSubview:rootViewController.view atIndex:0];
}
else {
[rootViewController.view removeFromSuperview];
[self.view insertSubview:singleDollController.view atIndex:0];
}
使用这种方式无法实现界面跳转时的动画效果。
另一中方式为将跳转的界面的Controller放入到UINavigationController中,使用push或pop实现跳转:使用这种方式可用实现动画效果
navController = [[UINavigationController alloc]init];
[navController setNavigationBarHidden:YES];
[window addSubview:navController.view];
rootView = [[RootViewController alloc] initWithNibName:@"RootViewController" bundle:nil];
[navController pushViewController:rootView animated:NO];
///
self.singleDollView = view;
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.5];
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self.navController.view cache:NO];
[self.navController pushViewController:self.singleDollView animated:NO];
[UIView commitAnimations];