iPhone Life - Best Apps, Top Tips, Great Gear

In previous posts I have touched on inheritance in Swift. In this post, I'm going to be diving deeper and giving you a fuller picture of how inheritance works in Swift, and how you can use it to create apps that are easy to extend when you need to add new functionality. Along the way, you will also learn about the important concept of polymorphism and learn how to use Xcode's new playgrounds!

One of the great new features in iOS 8 is the ability to send an audio message. Sometimes it's simply a lot more convenient to make a quick recording than it is to type a message. Why not simply call the person? Because convention requires that we then engage in conversation. An audio message is more efficient. And the party you're sending it to can listen at his or her convenience rather than having to answer the phone.

As a former weather guy, one part of the Apple announcement today really sparked my interest. The new iPad Air 2 will include a barometer. This both excites and makes me wonder just how well this feature will be harnessed. It is likely this is the same sensor introduced in the iPhone 6, though I admit that I haven't been able to test apps leveraging the feature yet.

iOS 8 finally brought the ability to customize the iPhone and iPad interface by allowing you to add widgets to the Today screen in Notification Center. In an earlier post, I explained the simple steps for doing this. You simply swipe down from the top of the display to view the Notification Center and tap on the Edit button at the very bottom. This reveals widgets that are associated with apps that you already have installed on your device. You simply tap on the green button to add a widget.

Vidget (free) is different. Instead of being an app such as ESPN Sport Center with an associated widget, its sole function is to let you easily add a bunch of widgets to your Today screen, with about 20 different widgets currently available.

You've probably had the experience of listening to the radio and wondering the name of the song that's playing—maybe it's new to you and you're wondering who the artist is, or maybe it's familiar but you can't remember the name. Now with iOS 8, Siri can help. In the past, you could ask Siri to identify music playing on your device, but with iOS 8 you can ask Siri to identify any ambient music. And, conveniently, Siri also makes it easy to purchase the song or album.

I've been using an iDevice as my primary means of game consumption since the introduction of the iPhone in 2007. Since that time, I've see the landscape of iOS gaming change dramatically, but perhaps never more significantly than this year with the introduction of the iPhone 6 Plus alongside Apple's A8 chip and Metal interface. If Apple's iOS devices presented a challenge to consoles and dedicated handhelds alike before now, I would consider the iPhone 6 Plus the beginning of the end for the age of console-dominated gaming. 

It's that time of year again. Right after a new iPhone comes out there is the inevitable deluge of great cases to protect your new investment. This happens with every iPhone release, but perhaps never more markedly than with the introduction of the completely new form factors of the iPhone 6 and 6 Plus. If ever an iPhone needed a case, it is these larger models, with their increased real estate, slick, rounded edges, and extra weight. Rather than clump a bunch of individual cases together into one roundup I'll be focusing on one great iPhone 6/6 Plus case each week over the course of the coming months. This week's featured case is Pelican's ProGear Voyager.

In this second part of my two-part post on Demystifying Swift's Initializers, I explain the concepts of initializer chaining, two-phase initialization, and initializer inheritance using hands-on examples that walk you through some of these deeper concepts. You can read part 1 of this post at this link.

If you would like to follow along and perform the step-by-step instructions with this post (highly recommended) you can download the project we have completed so far at this link.

Apple's new iOS 8 is great, and one of those great new features is Continuity. With Continuity, users of multiple Apple products can take a phone call on one device and switch to another on the fly. I typically leave my iPhone docked at the entrance to my house and then I work upstairs on my MacBook. When the phone rings, I have to make a mad dash to answer it. Now I can take the call on my iPad. And soon, with Mac OS X Yosemite, I can answer the phone call on my MacBook!

Out of a crowded field, the Jabra Revo Bluetooth headphones ($199.99) get my vote as one of best pairs of Bluetooth headphones of this year. Specifically, within the on-ear category of headphones, the Revo's performance is unparalleled. They are masterfully designed and show a remarkable level of attention to all of the details that go into making an exceptional pair of 'phones; from their intuitive user interface to the extreme torture testing they go through before they are shipped. I realize Bluetooth headphones aren't everyone's cup of tea, but if you are looking for a top quality pair, the Revos are the best your money can buy.

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