Iphone MBProgressHUB混合视图

在AsiHTTPRequest给出肯定回答后，我正在尝试更改MBPrograssHub。但观点仍然是一样的。你知道为什么吗

谢谢，因为

睡眠（10）

不允许UIThread更新HUD

- (void) didClickDone{
    if (isValide ==0) {
        (...)
        [newFormDataRequest setDelegate:self];
        [newFormDataRequest startAsynchronous];
        (...)
        //show the label
        [self showWithLabel];
    }
}




# pragma mark - AsiHTTPRequest delegate methods
- (void)requestFinished:(ASIHTTPRequest *)request
{
    NSLog(@"PostAdRequest = %@", [request  responseString]);
    HUD.customView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"37x-Checkmark.png"]] autorelease];
    HUD.mode = MBProgressHUDModeCustomView;
    HUD.labelText = @"Completed";
    sleep(10);
    [self hudWasHidden];
    [self dismissModalViewControllerAnimated:YES];
}

---

噢令人惊叹的！非常感谢，我甚至不知道为什么在这里使用sleep（）：您永远不应该暂停主线程，并且在大多数操作的次线程上使用它的原因也不多-Objective-C有

sleep（）的包装器

如果您确实需要它，他可能希望对话框在一段时间内可见，告诉用户它已经完成了请求。

- (void)requestFinished:(ASIHTTPRequest *)request {
    NSLog(@"PostAdRequest = %@", [request  responseString]);
    HUD.customView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"37x-Checkmark.png"]] autorelease];
    HUD.mode = MBProgressHUDModeCustomView;
    HUD.labelText = @"Completed";

    [self performSelector:@selector(removeHUD) withObject:nil afterDelay:10.0f];
}

- (void) removeHUD {
   [self hudWasHidden];
    [self dismissModalViewControllerAnimated:YES];
}