我需要UIActivityIndicatorView
在UIAlertView
加载时。但是UIActivityIndicatorView
没有显示,当我在UIActivityIndicatorView not displaying in UIAlertView - iOS7中加入iOS 7。这在iOS 6 &最低版本中运行良好。以下是我的代码。UIActivityIndicatorView不显示在UIAlertView - iOS7
有没有解决方法? 。谢谢。
UIAlertView *alertView = [[UIAlertView alloc]initWithTitle:nil message:@"\n\n\n\nloading.." delegate:self cancelButtonTitle:@"ok" otherButtonTitles:nil];
[alertView show];
UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
activityIndicator.frame= CGRectMake(50, 10, 37, 37);
activityIndicator.autoresizingMask = UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleLeftMargin;
[alertView addSubview:activityIndicator];
[activityIndicator startAnimating];
如果我们创建一个UIView弹出窗口并且键盘通过那个UIView – Hassy