Questions tagged [ios]
iOS is an operating system for mobile devices developed by Apple Inc. that is currently used in their iPhone, iPod touch, iPad, and Apple TV (2nd generation) devices. It shares a lot with Mac OS X, but is optimized for touch-based interfaces. Use this tag for questions about iOS-specific code.
391 questions
1vote
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34views
SwiftUI NavigationSplitView three-column layout
For getting familiar with SwiftUI NavigationSplitView, I created a prototype, which implements a three-column view. Screenshot: Code (View): ...
- 4,814
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0answers
50views
SwiftUI: Handling number-inputs via TextField (actually String)
I'm creating a Settings-form in SwiftUI. One of the expected values is a double. I tinkered with NumberFormatter, but it didn't work well for me. Moreover I had to find a way making invalid values ...
- 4,814
6votes
1answer
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Showing an audio waveform from sample audio data with user interaction for zoom in/out
I want to show an interactive audio waveform like this. I've extracted the sample data using AVAssetReader. Using this data, I'm drawing a UIBezierPath in a Scrollview's contentView. Currently, when I ...
4votes
1answer
217views
SwiftUI TimeUnits-Converter App
The given task is to implement a time-units app. I guess I got the main logic right, but concerning the UI-coding there could be improvements. Here's my code: ...
- 4,814
3votes
1answer
54views
Swift: Mocking a REST API-request
I have read the last two days through several tutorials about how to mock a HTTP-request against a REST API. Finally I made a prototype for applying, what I have understood from the tutorials. Here's ...
- 4,814
2votes
1answer
87views
Show a list of downloads
I've been working on a Swift project that involves a seedbox app for my NAS, and I would appreciate some feedback on the code structure and especially on the placement of my observer. I've implemented ...
- 21
4votes
1answer
697views
Caesar Cipher in Swift (iOS-app)
I have implemented the Caesar Cipher in Swift and incorporated it into an iOS-app. I guess it's formally correct. Please see the attached images, which show how the usage of the app is meant. Here's ...
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1vote
1answer
80views
Javascript CLI to boot iOS simulators, install project, extract data, and merge into JSON
I'm a DIY "dev" - so I really create things that I need or think they'll end up helping others. I wrote this Swift Package so the iOS community could get device bezel radius' to help with UI ...
- 171
0votes
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42views
Good way to coding on React-Native?
I'm new on this field of coding, and I start to create by myself a project for iOS and Android. I'm a bit lost of how I supposed to organize my code, I saw different persons on YouTube doing their ...
3votes
2answers
113views
Building a UITableView with fixed number of cells progammatically
I am building this pet project with UIKit. The App's main goal is to keep track of my daily expenses. The AddExpenseViewController is responsible for capturing user ...
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2votes
0answers
74views
Refactoring of this massive ViewController with a UITableView in it
I'm making an application that has a UIViewController with a UITableView in order to show the favorite users that the user of ...
2votes
1answer
173views
MVVM pattern in Swift
I've been coding for some time now and since I am working alone I'm not strict in my coding structure approach(bad idea) and was only focused on getting things done which resulted in MVC(MASSIVE-View-...
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1answer
108views
Function for formatting data retrieved from a battery via Bluetooth Low Energy
I have the following function in Swift and am looking to improve the readability. The function takes from the deviceData object which holds maps of data like ...
2votes
1answer
262views
API call to list top stories using dependency injection in iOS with MVVM
I'm currently trying to find out what's the best networking architecture for MVVM applications. I couldn't find many resources and decided to go with dependency injection based architecture as per the ...
