如何通过活动指示器显示alertview？

编程入门行业动态更新时间:2024-10-28 11:21:04

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];