ios navigationcontroller 使用,以及自定义动画切换特效CATransition

1：正常建立工程

2:新建一个objective-C类，命名(可以随便)RootViewController,可带可不带xib文件

3：appdelegate.h 

#import <UIKit/UIKit.h>

@class RootViewController;

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;

@property (strong, nonatomic) RootViewController *rootviewcontroller;  //实的

@property (strong,nonatomic)  UINavigationController *navigationController;   //虚的

@end

4:appdelegate.m

#import "AppDelegate.h"

#import "RootViewController.h"


@implementation AppDelegate

@synthesize window = _window;
@synthesize rootviewcontroller = _rootviewcontroller;
@synthesize navigationController;
- (void)dealloc
{
    [_window release];
    [_rootviewcontroller release];
    [super dealloc];
}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    //代码添加navagationController
//    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
//    // Override point for customization after application launch.
//    self.viewController = [[[ViewController alloc] initWithNibName:@"ViewController" bundle:nil] autorelease];
//    UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:self.viewController];
//    
//    [self.window addSubview:navController.view];
//    self.window.rootViewController = navController;
//    //self.window.rootViewController = self.viewController;
//    [self.window makeKeyAndVisible];
//    return YES;
    
    //
    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
    // Override point for customization after application launch.
    [self.window makeKeyAndVisible];
    
    self.rootviewcontroller = [[RootViewController alloc] initWithNibName:Nil bundle:NULL];
    self.navigationController = [[UINavigationController alloc] initWithRootViewController:self.rootviewcontroller];
    [self.window addSubview:navigationController.view];
    
    return YES;
    
}

RootViewController.m

 

//
//  RootViewController.m
//  Qin
//
//  Created by jstv.com jstv on 12-6-11.
//  Copyright (c) 2012年 jstv.com. All rights reserved.
//

#import "RootViewController.h"
#import "MapViewController.h"
#import <QuartzCore/QuartzCore.h>

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    //定制navagationbar
    //右边添加一个按钮
//    UIBarButtonItem *item1 = [[UIBarButtonItem alloc] initWithTitle:@"next" style:UIBarButtonItemStyleBordered target:self action:@selector(nav1_do)];
//    self.navigationItem.rightBarButtonItem = item1;
//    [item1 release];
    
    //右边添加多个按钮
    UIToolbar *toolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 150, 45)];
    [toolbar setTintColor:[self.navigationController.navigationBar tintColor]];
    [toolbar setAlpha:[self.navigationController.navigationBar alpha]];
    NSMutableArray *buttons = [[NSMutableArray alloc] initWithCapacity:2]; //Capacity,容量
    
    UIBarButtonItem *btn1 = [[UIBarButtonItem alloc] initWithTitle:@"btn1title" style:UIBarButtonItemStyleBordered target:self action:@selector(btn1_do)];
    
    UIBarButtonItem *btn2 = [[UIBarButtonItem alloc] initWithTitle:@"btn2title" style:UIBarButtonItemStyleBordered target:self action:@selector(btn2_do)];
    
    [buttons addObject:btn1];
    [btn1 release];
    
    [buttons addObject:btn2];
    [btn2 release];
    
    [toolbar setItems:buttons animated:YES];
    [buttons release];
    
    UIBarButtonItem *myitem = [[UIBarButtonItem alloc] initWithCustomView:toolbar];
    self.navigationItem.rightBarButtonItem = myitem;
    
    [myitem release];
    [toolbar release];
     
    
    [self setTitle:@"Page One"];
    NSLog(@"来到了rootviewcontroller");
    
    [self.navigationController setNavigationBarHidden:YES];
    // Do any additional setup after loading the view from its nib.
}
-(void)nav1_do
{
    MapViewController *mapview = [[MapViewController alloc] initWithNibName:Nil bundle:NULL];
    //[self.navigationController pushViewController:mapview animated:YES];
    //[self.navigationController popToViewController:mapview animated:YES];
    [self.navigationController presentModalViewController:mapview animated:YES];  //从下往上弹出
}
-(void)btn1_do
{
    NSLog(@"btn1_do");
    MapViewController *mapview = [[MapViewController alloc] initWithNibName:Nil bundle:NULL];
    [self.navigationController pushViewController:mapview animated:YES];
}
-(void)btn2_do
{
    NSLog(@"btn2_do");
}
- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

- (IBAction)goMapview { //presentModalViewController切换
    
    MapViewController *mapview = [[MapViewController alloc] initWithNibName:Nil bundle:NULL];
   [self.navigationController presentModalViewController:mapview animated:YES];
}

- (IBAction)CustomPushview {  //自定义切换动画效果
    CATransition *animation = [CATransition animation];
    [animation setDuration:3.3];
    [animation setType:kCATransitionFade]; //淡入淡出
    [animation setSubtype:kCATransitionFromLeft];
    [animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault]];
    MapViewController *mapview = [[MapViewController alloc] initWithNibName:Nil bundle:NULL];
    [self.navigationController pushViewController:mapview animated:NO];
    [self.navigationController.view.layer addAnimation:animation forKey:nil]; 
    
}
@end