ios5 多视图切换

t1ViewController.h 的内容如下：（t1ViewController是根控制器, 我这里是创建工程的时候默认的，也可以使用, self.window.rootViewController方法指定根控制器）

#import <UIKit/UIKit.h>

@interface t1ViewController : UIViewController

@property (nonatomic,retain) IBOutlet UIViewController *myview;

@property (nonatomic,retain) IBOutlet UIViewController *myview2;

- (IBAction)clickme:(id)sender;

@end

t1ViewController.m (文件内容如下)

#import "t1ViewController.h"

#import "yellow.h"  //uiviewcontroller内容，可以为空，但为了有效果，背景设置不同的色

#import "blue.h"  uiviewcontroller内容，可以为空，但为了有效果，背景设置不同的色

@implementation t1ViewController

@synthesize myview;

@synthesize myview2;

- (void)didReceiveMemoryWarning

{

    [super didReceiveMemoryWarning];

    // Release any cached data, images, etc that aren't in use.

}

#pragma mark - View lifecycle

- (void)viewDidLoad

{

    blue *blueController = [[blue alloc] initWithNibName:@"blue" bundle:nil];

self.myview2 = blueController;

[self.view insertSubview:blueController.view atIndex:0];

    yellow *yellowController = [[yellow alloc] initWithNibName:@"yellow" bundle:nil];

self.myview = yellowController;

    [super viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

}

- (void)viewDidUnload

{

    [super viewDidUnload];

    // Release any retained subviews of the main view.

    // e.g. self.myOutlet = nil;

}

- (void)viewWillAppear:(BOOL)animated

{

    [super viewWillAppear:animated];

}

- (void)viewDidAppear:(BOOL)animated

{

    [super viewDidAppear:animated];

}

- (void)viewWillDisappear:(BOOL)animated

{

[super viewWillDisappear:animated];

}

- (void)viewDidDisappear:(BOOL)animated

{

[super viewDidDisappear:animated];

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation

{

    // Return YES for supported orientations

    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {

        return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);

    } else {

        return YES;

    }

}

- (IBAction)clickme:(id)sender {  //这个action在根控制器，拖一个按钮，并关联clickme方法。

    [UIView beginAnimations:@"View Flip" context:nil];

    [UIView setAnimationDuration:1.25];

    [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];

    UIViewController *curr = nil;

    UIViewController *going = nil;

  if(self.myview.view.superview == nil)

  {

      curr = myview2;

      going = myview;

  }

    else

    {

        curr = myview;

        going = myview2;

    }

    [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.view cache:YES];

    [myview viewWillAppear:YES];

    [myview2 viewWillDisappear:YES];

    [myview2.view removeFromSuperview];

    [self.view insertSubview:myview.view atIndex:0];

    [myview viewDidDisappear:YES];

    [myview2 viewDidAppear:YES];

     [UIView commitAnimations];

}

@end

有问题Q我加VX：18618146379  http://blog.fendong.cc