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In my app I have added these lines of codes to incorporate the functionality of uiactivityviewcontroller

    UIImage *yourImage = someImg;
    UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:[NSArray arrayWithObjects:@"abcdefgh",yourImage, nil] applicationActivities:nil];
    activityVC.excludedActivityTypes = @[ UIActivityTypeMessage ,UIActivityTypeAssignToContact,UIActivityTypeSaveToCameraRoll];
    [self presentViewController:activityVC animated:YES completion:nil];

and UIActivityViewContoller working fine, but the UI is like this: no FB icon, no Twitter icon and this is a screen-shot of an iPad:

screenshot of an iPad

However it is showing perfect UI in iOS 6. What might be the reason for this?

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3 回答 3

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让我告诉您，您的代码是正确的，经过一些测试，我终于可以修复它，只需转到设置添加社交帐户（Facebook - Twitter - Flickr - 邮件），再次运行您的应用程序，您将看到图标。来自坎昆的问候！ 在此处输入图像描述

于 2013-10-24T17:42:36.410 回答
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你在用模拟器吗？根据我的经验，UIActivityViewController模拟器中的 UI 是有问题的，但如果您在实际设备上进行测试，它运行良好。

尝试在设备上进行测试。

于 2013-09-19T12:51:55.007 回答
3

问题出在设备上。它在 iPhone 上运行良好

于 2013-10-31T08:40:08.670 回答