Building a QR Code Reader in Swift
So, what’s QR code? I believe most of you know what a QR code is. In case you haven’t heard of it, just take a look at the image below. That’s QR code. QR (short for Quick Response) code is a kind of...
Working with iOS 8 Handoff Part 2: Using Continuation Streams
In my last tutorial we met for first time the Handoff capability that was introduced in iOS 8.0. With it, an activity that is started in one iOS device can be continued to another from the point that was left off. Also, an...
Working with Handoff in iOS 8
I am going to start this tutorial with the following wonderful scenario: Imagine that you are working with an application in your Mac, and then you decide to continue in your iPad while lying on your couch in your living room....
Understanding Photo Editing Extensions in iOS 8
The Photo Editing Extension allows a user to edit a photo or video within the Photo app using third party apps. Previously users had to take a picture with the Camera app and then switch to the photo editing app to make edits, or...
Working with Localization in iOS 8 and Xcode 6
One of the greatest concerns of all developers is whether their applications will be accepted and used by a big audience. It’s a fact that the bigger that audience is, the more sales or downloads will be achieved, resulting...
Creating a Custom Keyboard Using iOS 8 App Extension
Prior to iOS 8, developers could provide custom keyboards or supplement the system keyboard with custom keys within only their application. With iOS 8, Apple has made it possible to create custom keyboards that will be able to be...
Creating Hello World App in Swift Using Xcode 6
The Hello World tutorial was the first programming article written for our iOS programming course. As Apple released Xcode 6, the tutorial is no longer up-to-date. We received quite a lot of emails about the tutorial update. So...
Introduction to iOS 8 App Extension: Creating a Today Widget
In iOS 8, Apple introduced app extensions which let you extend functionality beyond your app and make it available to users from other parts of the system like in other apps or from the Notification Center. iOS defines different...
Announcing Our New Book: Beginning iOS 8 Programming with Swift
I’m thrilled to share this great news with you. Our second AppCoda book – Beginning iOS 8 Programming with Swift is now live and ready for purchases! During the WWDC 2014, Apple surprised every iOS developer by launching a...
Building an RSS Reader Using UISplitViewController and UIPopoverViewController
Just a few weeks ago Apple introduced the new iPhone devices, the iPhone 6 and iPhone 6 Plus. As we all saw, the screen sizes are bigger than all the older iPhone screens, meaning that any new applications must be build in that...