只要把这两个方法作为UINavigationController的Category方法调用就可以了

//  UINavigationController+UINavigationController.h
//  xxx
//
//  Created by yangping fang on 11-10-14.
//  Copyright (c) 2011年 EmatChina. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UINavigationController (UINavigationController){

    
}
- (void)pushAnimationDidStop;
- (void)pushViewController: (UIViewController*)controller animatedWithTransition: (UIViewAnimationTransition)transition;
- (UIViewController*)popViewControllerAnimatedWithTransition:(UIViewAnimationTransition)transition;
@end

//
//  UINavigationController+UINavigationController.m
//  xxx
//
//  Created by yangping fang on 11-10-14.
//  Copyright (c) 2011年 EmatChina. All rights reserved.
//

#import "UINavigationController+UINavigationController.h"

@implementation UINavigationController (UINavigationController)

- (void)pushAnimationDidStop{

}
- (void)pushViewController: (UIViewController*)controller
    animatedWithTransition: (UIViewAnimationTransition)transition {
    [self pushViewController:controller animated:NO];
    
    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDuration:0.5];
    [UIView setAnimationDelegate:self];
    [UIView setAnimationDidStopSelector:@selector(pushAnimationDidStop)];
    [UIView setAnimationTransition:transition forView:self.view cache:YES];
    [UIView commitAnimations];
    
}

- (UIViewController*)popViewControllerAnimatedWithTransition:(UIViewAnimationTransition)transition {
    UIViewController* poppedController = [self popViewControllerAnimated:NO];
    
    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationDuration:0.5];
    [UIView setAnimationDelegate:self];
    [UIView setAnimationDidStopSelector:@selector(pushAnimationDidStop)];
    [UIView setAnimationTransition:transition forView:self.view cache:NO];
    [UIView commitAnimations];
    
    return poppedController;
}
@end

 

 111111111111111

如何使用View实现控件之间的分隔线呢？

<View  
    android:layout_width="fill_parent"  
    android:layout_height="1px"  
    android:background="?android:attr/listDivider"
/>