UIActivityViewController 报告“远程编写控制器超时"； [英] UIActivityViewController reports "Remote compose controller timed out"

问题描述

当我通过消息点击我的应用程序共享时，我在 Xcode 控制台中得到了这个:但是，邮件工作得很好.Message 控制器从不明显显示，这使得它在已发布的应用中很烦人.

I get this in the Xcode console when tapping on my App's share via Message: The Mail one works perfectly fine however. The Message controller never displays obviously, which makes this annoying in a shipped app.

Remote compose controller timed out (YES)!

这是苹果的bug吗?它今天才开始发生.

Is this an Apple bug? It only started to happen today.

代码:

if(SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"6.0"))
{
    NSString *textToShare = [NSString stringWithFormat:@"test"];
    NSArray *activityItems = [[NSArray alloc]  initWithObjects:textToShare, nil];
    UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:activityItems
                                                  applicationActivities:nil];

    activityVC.completionHandler = ^(NSString *activityType, BOOL completed)
    {
        NSLog(@" activityType: %@", activityType);
        NSLog(@" completed: %i", completed);
    };

    if(UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
    {
        self.popover = [[UIPopoverController alloc] initWithContentViewController:activityVC];

        CGRect rect = [[UIScreen mainScreen] bounds];

        [self.popover
                    presentPopoverFromRect:rect inView:self.view permittedArrowDirections:0 animated:YES];
    }
    else
    {
        [self presentViewController:activityVC animated:YES completion:nil];
    }
}

推荐答案

这段代码没有任何问题.它在我的设备上没有问题.您可能想尝试重新启动您的设备或在另一台设备上尝试.

There's nothing wrong with this code. It works without problem on my devices. You might want to try rebooting your device or trying on another device.

我发现的少数与此问题相关的孤立引用与 iOS 6 的 Beta 版或其他遭受偶尔崩溃的人有关，所以也许我们只是在减缓此消息传递 UI 中的问题.

The few isolated references that I found to this problem were related to beta versions of iOS 6 or other people suffering from the occasional crash, so perhaps we're just slowing working through the kinks in this messaging UI.

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