Make App Pie
Training and Instructional Design
Category: WatchKit
Tip: Deep Dive into Any? Dictionaries
In many factory methods, you’ll find parameters with type Any? like this: userInfo parameters in iOS and context in watchOS use these. You can place anything there, but most often, you’ll use a dictionary of type [String:Any]. This is a great way of moving…
Why do we need Delegates in iOS and WatchOS?
About two years ago someone asked me a very good question: Why do we need delegates for UIViewControllers? He thought Swift made things easier, but this delegate stuff seems very complicated. Shouldn’t we be able to send a message or initializer between classes? When…
Make a WatchOS 3 Haptic Catalog with a Picker
How does the Apple Watch communicate to the user when they are not looking at the watch face? That is done with haptics. Haptics are sounds and taps letting the user know something is happening. In this lesson, I’ll explain to you how to use haptics…
Adding Actions to iOS and WatchOS Local Notifications
Even if you never want to make an app for the Apple Watch, there’s one place you might want to think about supporting: Notifications. In a previous lesson, we explored how to make local notifications for iOS devices. That lesson ended with a free…
Adding iOS Local Notifications in Swift
The word notification gets a bit abused in the world of mobile development, especially in the world of Apple development. Notifications could mean internal notifications, where classes use observers to watch unrelated code. When a notification appears, the observer code executes special code for…
The Complete Table Tutorial for WatchOS2
In last week’s tutorial of this series, we made a simple dynamic table for the Apple Watch and demonstrated static scrolling tables.Based on some running pace data, we displayed the pace I ran at the mile splits. Many apps will need more than what…
Tables and Scroll Views in WatchOS2
One of the most powerful and important controls on both wearable and mobile devices are table views. Table views come in two flavors: static and dynamic. Dynamic table views read data from a collection type and displays it. Static tables allow for a vertical…
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Current Published Works
Pratical Autolayout
for Xcode 8
In Practical Auto Layout for Xcode 8, using simple, practical, easy to follow examples, you will learn how to master auto layout, size classes and stack views on the Xcode 8 storyboard. Using easy to follow examples, you will learn how to make universal apps quickly easily and in far less time than ever before.
Swift Swift:
View Controllers
You will learn to use auto layout, size classes and new Swift implementations of view controllers. With plenty of color illustrations and code snippets, Swift Swift View Controllers will take you step by step through many easy demonstrations, teaching you the stuff you really need to know to implement any of these view controllers.
Available on
