Alerts and action sheets in iOS 8

Before iOS 8, if you wanted to alert the user about something, you would use an UIAlertView like this: UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@”Pre iOS 8 style” message:@”Old style alert” delegate:self cancelButtonTitle:@”Cancel” otherButtonTitles:@”OK”, nil]; [alertView show]; In iOS 8, Continue reading Alerts and action sheets in iOS 8

In-App Purchase – How to download content hosted on the Apple server

In the previous tutorial we have added a buy button and implemented the payment transaction. The next step is to provide the content that the user paid for. In our case we want to download some photos that are hosted on Continue reading In-App Purchase – How to download content hosted on the Apple server

In-App Purchase – How to retrieve the list of products from the App Store

In the first part of this tutorial about In-App Purchase we have seen how to setup an app and configure everything in iTunes Connect. This second part assumes that you have already at least one product configured in iTunes Connect and Continue reading In-App Purchase – How to retrieve the list of products from the App Store