ios - 通过 ios 8 事件 View Controller 在 Facebook 和 Twitter 上分享

Question

我在共享按钮中有代码可以执行此操作:

NSString *aText = _textToOutput;
UIImage *aPhoto = [[UIImage alloc] initWithData: _photoData];
NSURL *website = [NSURL URLWithString:@"http://www.google.com/"];



NSArray *objectsToShare = @[aText, aPhoto, website];

/* NSArray *includeActivities = @[UIActivityTypeMessage,
                               UIActivityTypeMail,
                               UIActivityTypePostToFacebook,
                               UIActivityTypePostToTwitter,
                               UIActivityTypePostToFlickr]; */    

UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:objectsToShare applicationActivities:nil];

NSArray *excludeActivities = @[UIActivityTypeAirDrop,
                               UIActivityTypeCopyToPasteboard,
                               UIActivityTypePrint,
                               UIActivityTypeAssignToContact,
                               UIActivityTypeSaveToCameraRoll,
                               UIActivityTypeAddToReadingList,
                               UIActivityTypePostToFlickr,
                               UIActivityTypePostToVimeo];

activityVC.excludedActivityTypes = excludeActivities;

[self presentViewController:activityVC animated:YES completion:nil];

但我能够显示我们的短信和电子邮件以及所有 3 个要共享的对象。但是在推特上，URL 没有出现在弹出窗口中，而在 Facebook 上，弹出窗口中缺少 URL 和 NSString。 ios 或这些应用程序有什么变化吗？谢谢。

Answer 1

我正在使用以下代码在我的应用中分享。这可能对您有所帮助。

代码是:

 UIImage *screenshotTaken = @"Image Url";

NSString *message = @"My Application Name";
NSString *shareBody =@"put Link Here";

// NSLog(@"%@",shareBody);
NSArray *postItems = @[message,shareBody,screenshotTaken];
UIActivityViewController *activityVC = [[UIActivityViewController alloc]
                                        initWithActivityItems:postItems
                                        applicationActivities:nil];
[self presentViewController:activityVC animated:YES completion:nil];

此分享帖子为 iphone 上的默认设置。它分享到 facebook、twitter、Flickr 和电子邮件。