【发布时间】:2015-05-02 13:05:30
【问题描述】:
我一直在尝试在 UIAlertView 中调整 IndicatorView 的位置,但它始终不起作用。我尝试设置 loadingIndicator loadingIndicator.center = CGPointMake(alert.bounds.size.width / 2, alert.bounds.size.height - 50) 但它根本不适用,看看这张照片:
alert = UIAlertView(title: "Loading...", message: nil , delegate: nil, cancelButtonTitle: nil)
loadingIndicator = UIActivityIndicatorView(frame: CGRectMake(50, 10, 37, 37))
loadingIndicator.center = self.view.center
loadingIndicator.hidesWhenStopped = true
loadingIndicator.activityIndicatorViewStyle = UIActivityIndicatorViewStyle.Gray
loadingIndicator.startAnimating();
alert.setValue(loadingIndicator, forKey: "accessoryView")
loadingIndicator.startAnimating()
alert.show();
【问题讨论】:
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请检查更新的代码@aaoli
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您可能也对此课程感兴趣:github.com/goktugyil/CozyLoadingActivity
标签: ios swift uialertview uiactivityindicatorview