CODEWITHSUNDEEP
objective-ccocoa-touchuinavigationbaruiactivityindicatorview
Samuli Lehtonen
Samuli Lehtonen

Reputation: 3860

How to add activity indicator to navbar?

Hey, I want to display an activity indicator on the right corner of my navbar when my user changes selection in picker wheel. I have no idea how to add activity indicator there I am only able to add normal navbar buttons there. Any help? Thanks in advance!

Upvotes: 3

Views: 1072

Answers (1)

Matt
Matt

Reputation: 4989

UIActivityIndicatorView *activityIndicator =  
[[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];  
UIBarButtonItem *barButton = [[UIBarButtonItem alloc] 
                                         initWithCustomView:activityIndicator];  
[[self navigationItem] setRightBarButtonItem:barButton];  

[barButton release];  
[activityIndicator startAnimating];

This should work. From: http://iosdevelopertips.com/user-interface/adding-an-activity-indicator-spinner-to-navigation-bar.html

Upvotes: 7

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