IOS自定义导航栏Push动画效果

创建两个视图控制器，加到导航控制器上

#import "AppDelegate.h"

#import "FirstViewController.h"

@interface
AppDelegate ()

@end

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary
*)launchOptions {

self.window = [[UIWindow
alloc] initWithFrame:[UIScreen
mainScreen].bounds];

self.window.backgroundColor = [UIColor
whiteColor];

[self.window
makeKeyAndVisible];

FirstViewController *firstCtrl = [[FirstViewController
alloc]
init];

UINavigationController *navCtrl = [[UINavigationController
alloc]
initWithRootViewController:firstCtrl];

self.window.rootViewController = navCtrl;

return
YES;
}

在FirstViewController中导入SecondViewController

#import "FirstViewController.h"

#import "SecondViewController.h"

@interface
FirstViewController ()

@end

@implementation FirstViewController

- (void)viewDidLoad {

[super
viewDidLoad];

self.title =
@"吃了吗";

self.view.backgroundColor = [UIColor
cyanColor];

UIButton *button = [UIButton
buttonWithType:UIButtonTypeRoundedRect];
button.frame =
CGRectMake(100,
100, 100,
100);

[button setTitle:@"push"
forState:UIControlStateNormal];

[button addTarget:self
action:@selector(buttonAction)
forControlEvents:UIControlEventTouchUpInside];
[self.view
addSubview:button];
}
//转场动画
- (void)transitionPush{

CATransition *tran = [CATransition
animation];
tran.duration =
.5;

tran.type =
@"pageCurl";

tran.subtype =
kCATransitionFromRight;

[self.navigationController.view.layer
addAnimation:tran
forKey:nil];
}
//按钮的点击时间，实现push动画效果
- (void)buttonAction{

[self
transitionPush];

SecondViewController *second = [[SecondViewController
alloc]
init];

[self.navigationController
pushViewController:second animated:YES];
}

SecondViewController.m中

#import "SecondViewController.h"

@interface
SecondViewController ()

@end

@implementation SecondViewController

- (void)viewDidLoad {

[super
viewDidLoad];

self.title =
@"吃的好饱啊";

self.view.backgroundColor = [UIColor
orangeColor];
}