Tag: Picker

Time Picker Part 2: Strings to Time Intervals

In the last tip,  I showed you how to use UIPickerControllers to make a time interval input. What I didn’t show you is how to output that. In this tip I’ll show you how to read and convert data from a picker that has…

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…