Since i am new in iPhone i am having a litle problem. I want to use UIActivityIndicatorView in my application. Since I have bee succesfull using indicatorView but I want to display the IndicatorView with a Blur Background so that i could not click on the button on my Current activity.
Please Friends
Guide me to some tutorial or some code.
Thanks a bunch in advance
Here you go this is my implementation but you can modify. Post the code in app Delegate and use anywhere in you application.
#pragma mark - #pragma mark Waiting View - (void)showWaitingView { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; CGRect frame = CGRectMake(90, 190, 32, 32); UIActivityIndicatorView* progressInd = [[UIActivityIndicatorView alloc] initWithFrame:frame]; [progressInd startAnimating]; progressInd.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhiteLarge; frame = CGRectMake(130, 193, 140, 30); UILabel *waitingLable = [[UILabel alloc] initWithFrame:frame]; waitingLable.text = @"Processing..."; waitingLable.textColor = [UIColor whiteColor]; waitingLable.font = [UIFont systemFontOfSize:20];; waitingLable.backgroundColor = [UIColor clearColor]; frame = [[UIScreen mainScreen] applicationFrame]; UIView *theView = [[UIView alloc] initWithFrame:frame]; theView.backgroundColor = [UIColor blackColor]; theView.alpha = 0.7; theView.tag = 999; [theView addSubview:progressInd]; [theView addSubview:waitingLable]; [progressInd release]; [waitingLable release]; [window addSubview:[theView autorelease]]; [window bringSubviewToFront:theView]; [pool drain]; } - (void)removeWaitingView { UIView *v = [window viewWithTag:999]; if(v) [v removeFromSuperview]; } 
First, you have to add a view with a black background and alpha of 0.3 or something. Then add the activity indicator above the view.
// an example [self.view addSubview:aSemiTransparentBlackView]; [self.view addSubview:activityIndicator]; can try this also:
-(UIAlertView *)showActivityIndicator :(NSString *)message { alertViewProgress = [[UIAlertView alloc] initWithTitle:message message:nil delegate:nil cancelButtonTitle:nil otherButtonTitles:nil]; UIActivityIndicatorView *activity =[[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(120,50,37,37)]; activity.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhiteLarge; [activity startAnimating]; [alertViewProgress addSubview:activity]; [activity release]; [alertViewProgress show]; return alertViewProgress; } 
