本文介绍了我可以使用UIActivityViewController在Facebook上分享吗？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试使用UIActivityViewController在Facebook上分享。
当我使用
I am trying to use UIActivityViewController to share on facebook.When I am using the
UIImage* image = [UIImage imageNamed:@"image1.png"];
NSArray* dataToShare = @[@"test",image];
UIActivityViewController* activityViewController =
[[UIActivityViewController alloc] initWithActivityItems:dataToShare
applicationActivities:nil];
activityViewController.excludedActivityTypes = @[UIActivityTypePrint, UIActivityTypeCopyToPasteboard, UIActivityTypeAssignToContact, UIActivityTypeSaveToCameraRoll];
虽然我没有排除UIActivityTypePostToFacebook，但我看不到分享到Facebook图标， 。是不是有预定的UIActivity的Facebook？
I can't see the "Share on Facebook" icon although I didn't exclude "UIActivityTypePostToFacebook". isn't there a predefined UIActivity for facebook ?
谢谢
推荐答案
尝试这样：如果你只想要Facebook图标分享：
Try this: if you want only facebook icon to share:
-(IBAction)shareButtonPressed:(id)sender { NSLog(@"shareButton pressed");
NSString *texttoshare = _txt;
UIImage *imagetoshare = _img;
NSArray *activityItems = @[texttoshare, imagetoshare];
UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:nil];
activityVC.excludedActivityTypes = @[UIActivityTypeAssignToContact, UIActivityTypePrint, UIActivityTypePostToTwitter, UIActivityTypePostToWeibo];
[self presentViewController:activityVC animated:TRUE completion:nil];
}
//在排除的活动类型的列表中插入任何其他类型的活动类型想排除
//in the list of excluded activity type insert any other kind of activitytypes you want to exclude
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