diff --git a/Views/VMListViewController.m b/Views/VMListViewController.m index 43ca4f9e..1dfa9332 100644 --- a/Views/VMListViewController.m +++ b/Views/VMListViewController.m @@ -319,12 +319,25 @@ dispatch_async(self.viewVisibleQueue, ^{ dispatch_semaphore_t waitUntilCompletion = dispatch_semaphore_create(0); dispatch_sync(dispatch_get_main_queue(), ^{ - UIAlertController *alert = [UIAlertController alertControllerWithTitle:nil message:message preferredStyle:UIAlertControllerStyleAlert]; - UIActivityIndicatorView *spinner = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(10, 5, 50, 50)]; + UIAlertController *alert = [UIAlertController alertControllerWithTitle:nil message:[message stringByAppendingString:@"\n\n"] preferredStyle:UIAlertControllerStyleAlert]; + UIActivityIndicatorView *spinner = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray]; + if (@available(iOS 13.0, *)) { + spinner.color = [UIColor labelColor]; + } spinner.hidesWhenStopped = YES; - spinner.activityIndicatorViewStyle = UIActivityIndicatorViewStyleGray; - [spinner startAnimating]; + spinner.translatesAutoresizingMaskIntoConstraints = NO; [alert.view addSubview:spinner]; + + NSDictionary * views = @{ + @"alert": alert.view, + @"spinner": spinner + }; + NSArray *constraintsVertical = [NSLayoutConstraint constraintsWithVisualFormat:@"V:[spinner]-(20)-|" options:0 metrics:nil views:views]; + NSArray *constraintsHorizontal = [NSLayoutConstraint constraintsWithVisualFormat:@"H:|[spinner]|" options:0 metrics:nil views:views]; + NSArray *constraints = [constraintsVertical arrayByAddingObjectsFromArray:constraintsHorizontal]; + [alert.view addConstraints:constraints]; + [spinner setUserInteractionEnabled:NO]; + [spinner startAnimating]; self.alert = alert; [self presentViewController:alert animated:YES completion:^{ dispatch_semaphore_signal(waitUntilCompletion);