UITableView侦听用户滚动而不是其委托

Question

There is a UITableview. When i insert a row ,i call this method

[tableView insertRowsAtIndexPaths:@[lastRow] withRowAnimation:UITableViewRowAnimationLeft];
[tableView scrollToRowAtIndexPath:lastRow atScrollPosition:UITableViewScrollPositionBottom animated:NO];

To keep the newest cell show. how can i listen user scroll the tableview. i tried add UIScrollview delegate - scrollViewDidScroll , but this method also listen

 [tableView scrollToRowAtIndexPath:atScrollPosition:animated:] 

Answer 1

I think you should try below code it is working fine for me

NSIndexPath *indexPath = [NSIndexPath indexPathForRow:selectedIndex inSection:0];

[tableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionBottom animated:YES];

Here selectedIndex is which you need to show.