uiactivityindicatorview

I can successfully push only next view in my iPhone app. However, cause the next view retrieves data to populate the UITableViews , sometimes waiting time could be a few seconds or slightly longer depending on connection. During this time, the user may think the app has frozen etc. So, to counter this problem, I think implementing UIActivityIndicators would be a good way to let the user know that the app is working. Can someone tell me where I could implement this? Thanks. pushDetailView Method - (void)pushDetailView { [tableView deselectRowAtIndexPath:indexPath animated:YES]; //load the

i want display an activity indicator over a uitableview while it's loading data (in another thread). So in the ViewDidLoad method of the UITableViewController: -(void)viewDidLoad { [super viewDidLoad]; //I create the activity indicator UIActivityIndicatorView *ac = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray]; [ac startAnimating]; //Create the queue to download data from internet dispatch_queue_t downloadQueue = dispatch_queue_create("PhotoDownload",NULL); dispatch_async(downloadQueue, ^{ //Download photo ....... ....... dispatch_async

In a method that can take up to several seconds i have: UIActivityIndicatorView *spinner = [[UIActivityIndicatorView alloc]initWithFrame:CGRectMake(135,140,50,50)]; spinner.color = [UIColor blueColor]; [spinner startAnimating]; [_mapViewController.view addSubview:spinner]; // lots of code [spinner removeFromSuperview]; The spinner doesn't show up. Probably since the screen doesn't get update at that time. How can i get around this problem? Use GCD: UIActivityIndicatorView *spinner = [[UIActivityIndicatorView alloc]initWithFrame:CGRectMake(135,140,50,50)]; spinner.color = [UIColor blueColor];

In my application i want to add activity indicator under UItableview where tableview will scroll but i do not know how can i add activity indicator over there. To elaborate,when i will finish the scrolling of tableview then for more data i have to set a refresh option by an activity indicator. i have tried it at the top of the tableview and it worked but i dont know how can i add it below the tableview. here is some sample code.. - (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView { if (isLoading) return; isDragging = YES; refreshHeaderView = [[UIView alloc] initWithFrame:CGRectMake

Currently i am integrating SDWebImage in my project by following below things 1)#import "UIButton+WebCache.h" 2)[button setImageWithURL:url placeholderImage:[UIImage imageNamed:@"no_photo.png"]]; So it will show the list of image present in URL above the respective buttons. But Now i want to show an activity indicator above button when the image is getting downloaded ,So how can i do this? Works like a charm for me : Swift 3: imgView.setShowActivityIndicator(true) imgView.setIndicatorStyle(.gray) imgView.sd_setImage(with: URL(string: urlString), placeholderImage: UIImage(named: "placeholder"))

I have a view which contains two views. One of those views contains two buttons and some text labels. The other one, with alpha set to 0.25, has an UIActivityIndicatorView to tell the user that the app is working and he must wait until it finishes. If the user touch a button while the UIActivityIndicatorView is spinning, when the UIActivityIndicatorView stops, the app remember the user action and responds to it. How can I discard the user interaction that occur while the UIActivityIndicatorView is spinning? Thanks for reading. P.D.: Like is commented in this thread , I prefer do not to use any

I've created a UIAlertView that contains a UIActivityIndicator. Everything works great, but I'd also like the UIAlertView to disappear after 5 seconds. How can I Dismiss my UIAlertView after 5 seconds? var alert: UIAlertView = UIAlertView(title: "Loading", message: "Please wait...", delegate: nil, cancelButtonTitle: "Cancel"); var loadingIndicator: UIActivityIndicatorView = UIActivityIndicatorView(frame: CGRectMake(50, 10, 37, 37)) as UIActivityIndicatorView loadingIndicator.center = self.view.center; loadingIndicator.hidesWhenStopped = true loadingIndicator.activityIndicatorViewStyle =