I want to make a call to my server fetches some data every 30 data that should be used to display annotation on a MKMapView. I have researched about it, but I’m still unsure which to use?
Some guidance please. 🙂
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I want to make a call to my server fetches some data every 30 data that should be used to display annotation on a MKMapView. I have researched about it, but I’m still unsure which to use?
Some guidance please. 🙂
I’d recommend using an NSTimer, perform a selector and in your selector launch an NSOperation to perform the download. Use KVO to observe for isFinished or use delegates with your NSOperation 🙂