刚使用软件时，推出用户使用引导界面，再进入选项栏控制器。在-(BOOL)application:(UIApplication *)applicationdidFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window= [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
// Override point for customization afterapplication launch.
//增加标识，用于判断是否是第一次启动应用...
if(![[NSUserDefaultsstandardUserDefaults]boolForKey:@"everLaunched"]) {
[[NSUserDefaultsstandardUserDefaults]setBool:YES forKey:@"everLaunched"];
[[NSUserDefaultsstandardUserDefaults]setBool:YES forKey:@"firstLaunch"];
}
if([[NSUserDefaultsstandardUserDefaults]boolForKey:@"firstLaunch"]) {
tipViewController *appStartController =[[tipViewControlleralloc] init];
self.window.rootViewController=appStartController;
[appStartController release];
}else {
NextViewController *mainViewController =[[NextViewControlleralloc] init];
self.window.rootViewController=mainViewController;
[mainViewController release];
}
self.window.backgroundColor = [UIColor whiteColor];
[self.windowmakeKeyAndVisible];
return YES;
}
在根视图1中
#import
#import"UIImage+SplitImageIntoTwoParts.h"
@interface tipViewController :UIViewController<</span>UIScrollViewDelegate>
@property (nonatomic,strong)UIImageView *imageView;
@property (nonatomic,strong)UIImageView *left;
@property (nonatomic,strong)UIImageView *right;
@property (retain, nonatomic) UIScrollView *pageScroll;
@property (retain, nonatomic) UIPageControl *pageControl;
-(void)gotoMainView:(id)sender;
@property (retain, nonatomic) UIButton *gotoMainViewBtn;
@end
#import"tipViewController.h"
#import"NextViewController.h"
#import "AppDelegate.h"
#define HEIGHT 460
@interface tipViewController()
@end
@implementationtipViewController
@synthesize gotoMainViewBtn =_gotoMainViewBtn;
@synthesize imageView;
@synthesize left = _left;
@synthesize right =_right;
@synthesize pageScroll;
@synthesize pageControl;
-(id)initWithNibName:(NSString *)nibNameOrNilbundle:(NSBundle*)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custominitialization
}
return self;
}
-(void)viewDidLoad
{
[superviewDidLoad];
// Do any additional setup after loading the view.
self.view.backgroundColor=[UIColor grayColor];
pageScroll=[[UIScrollView alloc]initWithFrame:CGRectMake(0,0, 320,HEIGHT)];
pageScroll.contentSize=CGSizeMake(5*320,HEIGHT);
pageScroll.pagingEnabled=YES;
pageScroll.delegate=self;
self.gotoMainViewBtn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
self.gotoMainViewBtn.frame = CGRectMake(110, 200, 80, 30);
[self.gotoMainViewBtn setTitle:@"进入主界面"forState:UIControlStateNormal];
[self.gotoMainViewBtn addTarget:selfaction:@selector(gotoMainView:)forControlEvents:UIControlEventTouchUpInside];
self.imageView = [[UIImageView alloc]init];
self.imageView.frame = CGRectMake(0, 0,320, 480);
self.imageView.image = [UIImage imageNamed:@"test6.jpg"];
UIImageView *imageView1 = [[UIImageView alloc]init];
// imageView1.frame =CGRectMake(0, 0, 320, 480);
imageView1.image = [UIImage imageNamed:@"1.jpg"];
UIImageView *imageView2 = [[UIImageView alloc]init];
// imageView2.frame =CGRectMake(320, 0, 320, 480);
imageView2.image = [UIImage imageNamed:@"2.jpg"];
UIImageView *imageView3 = [[UIImageView alloc]init];
// imageView3.frame =CGRectMake(2*320, 0, 320, 480);
imageView3.image = [UIImage imageNamed:@"3.jpg"];
UIImageView *imageView4 = [[UIImageView alloc]init];
// imageView4.frame =CGRectMake(3*320, 0, 320, 480);
imageView4.image = [UIImage imageNamed:@"4.jpg"];
UIView *returnView = [[UIView alloc]init];
returnView.backgroundColor = [UIColor redColor];
// returnView.frame =CGRectMake(4*320, 0, 320, 480);
[returnView addSubview:self.imageView];
[returnView addSubview:self.gotoMainViewBtn];
// [pageScrolladdSubview:returnView];
for (int i=0; i<<span style="color:#3619d9">5; i++) {
if(i==0) {
[pageScroll addSubview:imageView1];
imageView1.frame = CGRectMake(i*320, 0,320, HEIGHT);
}elseif (i==1) {
[pageScroll addSubview:imageView2];
imageView2.frame = CGRectMake(i*320, 0,320, HEIGHT);
}elseif(i==2){
[pageScroll addSubview:imageView3];
imageView3.frame = CGRectMake(i*320, 0,320, HEIGHT);
}elseif(i==3){
[pageScroll addSubview:imageView4];
imageView4.frame = CGRectMake(i*320, 0,320, HEIGHT);
}elseif(i==4){
returnView.frame = CGRectMake(i*320, 0,320, HEIGHT);
[pageScroll addSubview:returnView];
}
}
[self.view addSubview:pageScroll];
pageControl=[[UIPageControl alloc]init];
pageControl.frame=CGRectMake(141,364,50,50);
[pageControlsetNumberOfPages:5];
pageControl.currentPage=0;
[pageControladdTarget:self action:@selector(pageTurn:) forControlEvents:UIControlEventValueChanged];
[self.viewaddSubview:pageControl];
[self.viewaddSubview:pageControl];
}
-(void)viewDidUnload
{
[superviewDidUnload];
// Release any retained subviews of themain view.
}
-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation ==UIInterfaceOrientationPortrait);
}
-(void)animationDidStop:(NSString *)animationIDfinished:(NSNumber *)finishedcontext:(void *)context
{
if ([animationID isEqualToString:@"split"] && finished) {
[self.leftremoveFromSuperview];
[self.rightremoveFromSuperview];
// NextViewController *controller =[[NextViewController alloc] init];
// [self presentModalViewController:controlleranimated:YES];
// [controller release];
NSLog(@"==========succeed");
[pageScroll removeFromSuperview];
AppDelegate*app = [[AppDelegatealloc]init];
[app shardView];
}
}
-(void)gotoMainView:(id)sender{
[[NSUserDefaultsstandardUserDefaults]setBool:NO forKey:@"firstLaunch"];
[self.gotoMainViewBtn setHidden:YES];
NSArray *array= [UIImagesplitImageIntoTwoParts:self.imageView.image];
self.left= [[UIImageView alloc] initWithImage:[array objectAtIndex:0]];
self.right= [[UIImageView alloc] initWithImage:[array objectAtIndex:1]];
[self.view addSubview:self.left];
[self.view addSubview:self.right];
[self.pageScroll setHidden:YES];
[self.pageControl setHidden:YES];
self.left.transform = CGAffineTransformIdentity;
self.right.transform = CGAffineTransformIdentity;
[UIViewbeginAnimations:@"split" context:nil];
[UIViewsetAnimationDelegate:self];
[UIViewsetAnimationDuration:1];
[UIView setAnimationDidStopSelector:@selector(animationDidStop:finished:context:)];
self.left.transform =CGAffineTransformMakeTranslation(-160,0);
self.right.transform =CGAffineTransformMakeTranslation(160,0);
[UIViewcommitAnimations];
}
-(void)scrollViewDidScroll:(UIScrollView *)scrollView
{
CGPoint offset=scrollView.contentOffset;
pageControl.currentPage=offset.x/320.0f;
pageControl.hidden= NO;
// NSLog(@"%d",pageControl.currentPage);
}
-(void)scrollViewDidEndDecelerating:(UIScrollView*)scrollView{
CGPoint offset=scrollView.contentOffset;
pageControl.currentPage=offset.x/320.0f;
pageControl.hidden= YES;
}
-(void)pageTurn:(UIPageControl *)aPageControl
{
int whichPage=aPageControl.currentPage;
[UIViewbeginAnimations:nil context:NULL];
[UIViewsetAnimationDuration:0];
// [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
// [UIViewsetAnimationTransition:UIViewAnimationTransitionFlipFromLeftforView:self.view cache:YES];
pageScroll.contentOffset=CGPointMake(320*whichPage, 0);
[UIViewcommitAnimations];
}
@end
在根视图2中
#import
@interface NextViewController :UIViewController
@end
#import"NextViewController.h"
@interface NextViewController()
@end
@implementationNextViewController
-(id)initWithNibName:(NSString *)nibNameOrNilbundle:(NSBundle*)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custominitialization
}
return self;
}
-(void)viewDidLoad
{
[superviewDidLoad];
self.view.backgroundColor = [UIColor redColor];
// Do any additional setup after loading the view.
}
-(void)viewDidUnload
{
[superviewDidUnload];
// Release any retained subviews of themain view.
}
-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation ==UIInterfaceOrientationPortrait);
}
@end
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