On 2009-10-29, at 0:30 , DKJ wrote:
- (IBAction)updateButton:(id)sender
{
[UIApplication sharedApplication].networkActivityIndicatorVisible
= YES;
[downloadIndicator startAnimating];
[[DataManager sharedDataManager] updateDataFiles];
[downloadIndicator stopAnimating];
[UIApplication sharedApplication].networkActivityIndicatorVisible
= NO;
}
I replaced the line:
[downloadIndicator startAnimating];
with this:
NSInvocationOperation *theOp = [[[NSInvocationOperation alloc]
initWithTarget:downloadIndicator
selector:@selector(startAnimating) object:nil] autorelease];
NSOperationQueue *theQ = [[[NSOperationQueue alloc] init]
autorelease];
[theQ addOperation:theOp];
and now it works just the way I want it to.
But am I taking a sledgehammer to a fly? Or have I found (quite by
accident) the best way to do it?
dkj
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