- (void)viewWillDisappear:(BOOL)animated
{
[self.navigationController setNavigationBarHidden:NO animated:animated];
}
- (void)viewWillAppear:(BOOL)animated
{
[self.navigationController setNavigationBarHidden:YES animated:animated];
}
引导页的UIScrollView 用 JT3DScrollView 滑动界面漂亮(pod search 'JT3DScrollView')
初始化时:
self.scrollView.effect = JT3DScrollViewEffectCards;
self.scrollView.delegate = self;
往 JT3DScrollView 上面添加图片就OK了。
/**
* 更换自定义pageControl
*/
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
self.pageControlImage.image = [UIImage imageNamed:[NSString stringWithFormat:@"%d_footprints",(int)(self.scrollView.contentOffset.x / SCREEN_WIDTH + .5) + 1]];
}