RaviMalviya
3/15/2016 - 9:56 AM

ios logical code

ios logical code


//1.Scroll up and down on depend to do something

CGFloat lastContentOffset;
-(void)scrollViewDidScroll:(UIScrollView *)scrollView{
    [self.view endEditing:YES];
    if (lastContentOffset > scrollView.contentOffset.y)
    {
        //        NSLog(@"Scrolling Up");
        [[AppDelegate appDelegate] favoriteButtonDownAnimation];
    }
    else if (lastContentOffset < scrollView.contentOffset.y)
    {
        //        NSLog(@"Scrolling Down");
        [[AppDelegate appDelegate] favoriteButtonUpAnimation];
    }
    lastContentOffset = scrollView.contentOffset.y;
}