ios - 关闭 PopOverViewController 时黑色闪烁
<p><p>我在关闭 PopOverViewController 时出现黑屏。</p>
<p>ViewController.swift 中的代码</p>
<pre><code> if segue.identifier == "addComment"
{
let controller = segue.destinationViewController as! ProfileCommentPopOver
controller.popoverPresentationController?.delegate = self
controller.preferredContentSize = CGSizeMake(250, 150)
controller.fetchedProfileID = sendToUserID
}
</code></pre>
<p>PopOverViewController.swift</p>
<pre><code> @IBAction func addCommentAction(sender: UIButton)
{
self.dismissViewControllerAnimated(true, completion: nil)
}
</code></pre>
<p> <img src="/image/BmnuH.png" alt="Please check screenshot"/> </p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>试试</p>
<pre><code>@IBAction func addCommentAction(sender: UIButton)
{
self.dismiss(animated: true, completion:{})
}
</code></pre></p>
<p style="font-size: 20px;">关于ios - 关闭 PopOverViewController 时黑色闪烁,我们在Stack Overflow上找到一个类似的问题:
<a href="https://stackoverflow.com/questions/38538652/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/38538652/
</a>
</p>
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