IOS引导界面

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#pragma mark - 

#pragma mark - 添加新手引导

//添加帮助图片

- (void)addHelpImage

{

    //显示用户帮助图片

    UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, -20, ScreenWidth, ScreenHeight)];

    scrollView.delegate = self;

    scrollView.contentSize = CGSizeMake(ScreenWidth*4, ScreenHeight);

//    scrollView.delegate = self;

    scrollView.showsVerticalScrollIndicator   = NO;   //是否显示垂直滚动条

    scrollView.showsHorizontalScrollIndicator = NO;   //是否显示水平滚动条

    scrollView.backgroundColor = [UIColor clearColor];

    scrollView.bounces  = YES;                         //滚动到末端是否要弹性效果

    scrollView.pagingEnabled = YES;                   //scrollView是否响应事件

    [self.view addSubview:scrollView];

     

    for(inti = 9; i < 13; i++) {

        NSString *name = [NSString stringWithFormat:@"%d.png",i+1];

        UIImageView *image = [[UIImageView alloc] initWithImage:[UIImage imageNamed:name]];

        image.frame = CGRectMake(ScreenWidth*(i-9), 0, ScreenWidth, ScreenHeight);

        [scrollView addSubview:image];

        [image release];

    }

     

}

 

 

#pragma mark - UIScrollViewDelegate

- (void)scrollViewDidScroll:(UIScrollView *)sender

{

    //当响应用户的滑动操作时，修改page控件的值

    CGFloat pageWidth = sender.frame.size.width;

     

    if(sender.contentOffset.x+pageWidth > sender.contentSize.width+100.0f)

    {

        [self enterOtherController];

    }

}

 

 

- (void)enterOtherController

{

        //保存参数，进入住页面

    self.settings.guideShown = 0;

    [_userDefaults setInteger:0 forKey:kShowGuide];

    [self settingHomeViewController];

}