如何在AlertView中添加UIActivityIndi​​catorView

Question

我想显示一个alertview，说明该过程正在进行中，并希望在alertview中添加UIActivityIndi​​catorView以显示进程正在进行，而不是在alertview之外。我怎么做？任何指导都会有所帮助。

Answer 1

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@" "Process in Progress..." " ];
UIActivityIndicatorView *progress= [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(125, 50, 30, 30)];
progress.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhiteLarge;
[alert addSubview:progress];
[progress startAnimating];
[alert show];

Answer 2

我建议您使用MBProgressHud

如果你需要显示一些图像和文字，那么use this