iOS - #NeedOne (Page 3)

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iOS

iOS section focuses on a range of development topics related to Swift, iOS, Xcode, macOS, SwiftUI, Cocoa Touch, App Development, Swift Package Manager, Swift Playgrounds, SourceKit-LSP, SwiftNIO, Swift Web Frameworks, and Swift on the Server.

中华古诗词

中华古诗词是中华最源远流长的精神文化传承之一，好的诗词给人以精神上美的提升，本app精选了1000首诗词歌赋：从先秦 “知人者智，自知者明“ 到清朝 ”吹到一片秋香，清辉了如雪“ 从李白 “天生我材必有用，千金散尽还复来” 到杜甫 ”感时花溅泪，恨别鸟惊心“ 从白居易 ”绿蚁新醅酒，红泥小火炉“ 到王昌龄 ”但使龙城飞将在，不教胡马度阴山“ 本app以小部件的方式，把您最喜欢的诗词放在桌面，您可以根据自己喜欢的样式来调整字体类型，大小等等

[Tips] iPhone/iPad: How to get Free apps through TestFlight

TestFlight is an beta testing app/service offered by Apple, which you can download apps from the app developer and use it for FREE. Only 2 steps are needed: Step 1: Download TestFlight from App Store on your iPhone/iPad. This will only be needed once. If you already have

Export IPA file from Xcode and install on your mobile

Generate ipa from swift xcode, install ipa to mobile device

Dive into Android Application Lifecycle – A simple tutorial for iOS developers

Introduction Due to some requirements from work, I was asked to immigrate current iOS product into Android. If you are like me, who are mainly working on iOS, but want to put hands on Android too, this is a post can help you to understand the fundamental concept on Android.

Fastlane Practise with Android and iOS (with examples)

Fastlane Features "The easiest way to build and release mobile apps". Which handles the majority of the manual works Fastlane has the following features: * FREE * Build Alpha/Beta/Production binary, ipa for iOS, apk for Android Automatically * Sign ipa using Apple Provision File for iOS Automatically * Sign apk

Key-Value Coding and Key-Value Observing in Objective-C

What is KVO/KVC KVC(Key-Value Coding) is a coding style which coming from Functional Programming, KVO(Key-Vlaue Observing) is the technology that underlies Cocoa Bindings, and it provides a way for objects to get notified when the properties of other objects are changed. How does it work To illustrate

Singleton in Objective-C/Swift

What is behind the Singleton? Singleton: Instantiation of a class to ONLY one object Features of Singleton: 1. One class only can have only one instance; 2. It must can create this instance automatically; 3. This instance must be provided to other objects. Benefits of Singleton: All objects can only

Method Chaining in Objective-C and how to make your own

When I was using the Masonry, I was shocked by author’s thoughts on bring Functional Programming to objective-c, which present a clean and concise way on developing. Normally a chain method looks like: Method Chaining is simple but powerful, which has three key points, everyone can create his/her

viewWillAppear, viewDidAppear, viewDidLoad, viewWillDisappear and viewDidDisappear?

Introduction Before this, let me ask you what is the running order of viewWillAppear, viewDidAppear, viewDidLoad, viewWillDisappear and viewDidDisappear? If you know the answer, please close this webpage and continue your game. :) So a simple piece code is written to verify this: Example code: // // ViewController.m // TestBlock // // Created by Ben

Mobile Featured

Static Library, Dynamic Library and Frameworks in iOS

What you can get from this article: * What are Static Library and Dynamic Library not just in iOS * How do they work (in genertal) Some concepts about library * Reduce coupling: if you want to creat a copy of "public code", you have to reduce uncessary coupling of it.

Default iOS URL Schemas

The following is a list of default URL Schemas supported natively in iOS (all versions): Objective-C // Make a phone call [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel:12125551212"]]; // Open an url using default brower Safari [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.needone.app"]] // Send an email