Mar 14

How to make a Custom SwiftUI Segmented Picker View

SwiftUI has a PickerStyle called SegmentedPickerStyle, but it doesn’t let you customize it. So I will show you how to make a custom one that doesn’t use GeometryReader or ZStacks, those are confusing and difficult. Demo: https://imgur.com/a/NsexCm2 I put comments in there. Hope this helps you avoid using GeometryReader or ZStack unless it’s actually necessary! Here is a link to the code in a githubgist:

Segmentedcontrol

1 min read

How to make a Custom SwiftUI Segmented Picker View

Demo: https://imgur.com/a/NsexCm2

I put comments in there. Hope this helps you avoid using GeometryReader or ZStack unless it’s actually necessary!

Here is a link to the code in a githubgist:

https://gist.github.com/michael94ellis/5a46a5c2983da0cc99692b6659876fce

Dec 19, 2021

How to make a Swift iOS UDP Listener using Apple’s Network Framework

In this article I am going to show you how to use Apple’s Network framework to listen or receive messages over UDP! Receive messages and data streams using UDP over WiFi My Use Case to make this: I wanted to control a drone, the DJI Tello, with my iPhone. …

Tello

4 min read

How to make a Swift iOS UDP Listener using Apple’s Network Framework

Dec 9, 2021

How to programmatically manage FocusState for dynamically created TextFields and TextEditors in SwiftUI for iOS 15+

In iOS 15 a much needed feature, @FocusState the property wrapper, was added to SwiftUI. This allows developers to easily control the first responder using SwiftUI and NOT UIKit. Here’s an example without using a complicated view hierarchy: Some Docs and Info First Responder: The first responder is usually the first object in a…

I OS

5 min read

How to programmatically manage FocusState for dynamically created TextFields and TextEditors in…

Jun 5, 2020

iOS Network Framework for UDP

iOS 12 includes an awesome Network framework, say goodbye to some of your favorite third party libraries! I copied the docs for you from Apple: Network: https://developer.apple.com/documentation/network Create network connections to send and receive data using transport and security protocols. Available on these SDKs: iOS 12.0+, macOS 10.14+, Mac Catalyst 13.0+, tvOS…

Udp

2 min read