本文介绍了如何通过活动指示器显示alertview?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
我想显示带有消息的alertview:正在加载数据和旋转活动指示器。我该怎么办?
I want to show alertview with message: "Loading data" and spinning activity indicator. How can I do this?
推荐答案您可以添加标签和activityindicator作为警报视图的子视图。你必须做这样的事情
you can add a label and activityindicator as subviews of your alert view. you have to do some thing like this
myAlertView = [[UIAlertView alloc] initWithTitle:@"Loading" message:@"\n\n" delegate:self cancelButtonTitle:@"" otherButtonTitles:@"OK", nil]; UIActivityIndicatorView *loading = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray]; loading.frame=CGRectMake(150, 150, 16, 16); [myAlertView addSubview:loading]; [myAlertView show];..在这种情况下更好地使用UIActionSheet ...
..better to use a UIActionSheet in this situation...
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如何通过活动指示器显示alertview?
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