iOS 6 - How can I get the “release to refresh” ani

问题:

In mail app, we can now drag the view down and release to refresh, like shown in the picture below.

Is this a standard thing I can get from SDK?

Thanks

回答1:

Use the new iOS6 UIRefreshControl class to do that.

yourUITableViewController.refreshControl = [[[UIRefreshControl alloc] init] autorelease];
[yourUITableViewController.refreshControl addTarget:yourTableView action:@selector(reloadData) forControlEvent:UIControlEventValueChanged];

回答2:

If u need customized refresh control,

ODRefreshControl

thanks,

Naveen Shan