When use lazy loading mode，MBProgressHUD activityIndicator not show again after use “self.HUB hide:YES”

[loumzy]

@property (nonatomic, strong) MBProgressHUD *HUD;

• (MBProgressHUD *)HUD { if (!_HUD) { _HUD = [[MBProgressHUD alloc] initWithView:self.view]; [self.view addSubview:self.HUD]; } return _HUD; }

When use lazy loading mode，MBProgressHUD activityIndicator not show again when use "self.HUD show:YES" after using “self.HUB hide:YES”

[loumzy]

Now, I use the code blow solving the problem

- (MBProgressHUD *)HUD {

    if (!_HUD) {
        _HUD = [[MBProgressHUD alloc] initWithView:self.view];
        [self.view addSubview:self.HUD];
    }

    for (UIView *view in _HUD.subviews) {

        if ([view isKindOfClass:[UIActivityIndicatorView class]]) {

            if(view.hidden)view.hidden = NO;
            if(!((UIActivityIndicatorView *)view).isAnimating) [(UIActivityIndicatorView *)view startAnimating];
        }
    }

    return _HUD;
}