Question

我在AppDelegate.m文件中有这个代码，用Apple的Reachability库检查互联网连接：

 reach = [Reachability reachabilityWithHostname:@"https://s3.amazonaws.com"];
    reach.reachableBlock = ^(Reachability*reach)
    {
        dispatch_async(dispatch_get_main_queue(), ^{
            [ProgressHUD dismiss];
            NSLog(@"Reachable");
        });
    };
    reach.unreachableBlock = ^(Reachability*reach)
    {
        dispatch_async(dispatch_get_main_queue(), ^{
            [ProgressHUD show:@"Awaiting internet connection…" Interaction:NO];
            NSLog(@"Not reachable");
        });
    };
    [reach startNotifier];
    NSLog(@"Starting notifier in didFinishLaunchingWithOptions");

然而，即使有互联网连接，ProgressHUD也不会解散。这是我在iOS设备上构建和运行时收到的NSLog输出。

2014-10-13 16:19:12.100 iPwnStore[2814:939245] Starting notifier in didFinishLaunchingWithOptions
2014-10-13 16:19:12.158 iPwnStore[2814:939245] SCNetworkReachabilitySetDispatchQueue() failed: Invalid argument
2014-10-13 16:19:12.159 iPwnStore[2814:939245] Application did become active, starting notifier
2014-10-13 16:19:12.176 iPwnStore[2814:939245] Not reachable

我正在为iOS 8构建此应用程序，是否有人对如何解决此问题有任何想法？

修改：对于ProgressHUD，我使用的是：https://github.com/relatedcode/ProgressHUD

Answer 1

加载HUD的视图应该相同，

For ex,
        [MBProgressHUD showHUDAddedTo:**self.view** text:@"connecting..." animated:YES];
        [MBProgressHUD hideHUDForView:**self.view** animated:YES];

iOS 8 - ProgressHUD for Reachability永远不会因互联网连接而消失

1 个答案: