ios - 为 MBProgressHUD 设置超时

Question

我正在使用 MBProgressHUD 在下载 Web 服务数据时显示事件指示器。该应用程序通常用于连接性较差的农村地区，因此我希望能够为 HUD 设置一个超时时间，即 10 秒(作为任意数字)。我不知道该怎么做。谁能提供建议？谢谢!

MBProgressHUD *hud = [[MBProgressHUD alloc] initWithView:self.view];

NSString *info = [NSString stringWithFormat:@"Loading %@ gauges", self.stateIdentifier];
[hud setLabelText:info];
[hud setDetailsLabelText:@"Please wait..."];
[hud setDimBackground:YES];
[hud setOpacity:0.5f];
[hud show:YES];

[self.view addSubview:hud];
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{
    stateGauges = [[GaugeList alloc] initWithStateIdentifier:stateIdentifier andType:nil];
    dispatch_async(dispatch_get_main_queue(), ^{
        [self.tableView reloadData];
        [hud removeFromSuperview];
    });
});

Answer 1

您可以使用:

- (void)hide:(BOOL)animated afterDelay:(NSTimeInterval)delay;

MBProgressHUD的方法.

像这样创建 MBProgressHUD:

MBProgressHUD *hud = [[MBProgressHUD alloc] initWithView:self.view];
[self.view addSubview:hud];
NSString *info = [NSString stringWithFormat:@"Loading %@ gauges", self.stateIdentifier];
[hud setLabelText:info];
[hud setDetailsLabelText:@"Please wait..."];
[hud setDimBackground:YES];
[hud setOpacity:0.5f];
[hud show:YES];
[hud hide:YES afterDelay:10.0];