1

我实现了 Twitter Kit SDK 并按照他们的所有说明将视频分享到 Twitter。这是我的代码:

func shareToTwitter(){

    var composer : TWTRComposerViewController?

    composer = TWTRComposerViewController(initialText: "#metronome", image: nil, videoURL: URL(string: (MainController.sharedInstance.mergedFileClip?.compiledfileURL?.absoluteString)!))

    composer?.delegate = self

    if (Twitter.sharedInstance().sessionStore.hasLoggedInUsers()) {
        // App must have at least one logged-in user to compose a Tweet
        present(composer!, animated: true, completion: nil)
    } else {
        // Log in, and then check again
        Twitter.sharedInstance().logIn { session, error in
            if session != nil { // Log in succeeded
                self.present(composer!, animated: true, completion: nil)
            } else {
                let alert = UIAlertController(title: "No Twitter Accounts Available", message: "You must log in before presenting a composer.", preferredStyle: .alert)
                self.present(alert, animated: false, completion: nil)
            }
        }
    }    
}

它成功触发登录并且我能够撰写推文,但是奇怪的是,它共享视频中的图像而不是实际视频。我确信我在参数中传递的 videoURL 是视频 URL,因为我使用相同的 URL 将视频保存到用户相机胶卷。

我可能做错了什么?

4

0 回答 0