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SwiftUI Components & Extension that saves iOSDev time. | |
### UIKit is **EVENT-Driven** framework - We could reference each view in the hierarchy, update its appearance when the view is loaded or as a reaction on an event. | |
### SwiftUI is **Declarative, State Driven** framework - We cannot reference any view in the hierarchy, neither can we directly mutate a view as a reaction to an event. | |
Instead, we mutate the state bound to the view. Delegates, target-actions, responder chain, KVO .. replaced with Closures & bindings. |
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<?xml version="1.0" encoding="UTF-8"?> | |
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
<plist version="1.0"> | |
<dict> | |
<key>destination</key> | |
<string>upload</string> | |
<key>method</key> | |
<string>app-store</string> | |
<key>provisioningProfiles</key> | |
<dict> |
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Swift iOS Recipes | |
================== | |
> https://github.com/JohnSundell/SwiftTips | |
** GUI Layout ** | |
//Avoid Table view having Textfield covered by Keyboard | |
override func viewWillAppear(_ animated: Bool) { |
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//To show touch impression in simulator | |
//Note: Restart simulator after executing | |
defaults write com.apple.iphonesimulator ShowSingleTouches 1 | |
//To record video in the simulator | |
//Note : Close simulator and run command | |
xcrun simctl io booted recordVideo ~/Desktop/record_file_name.mp4 | |
//To show hidden files in the mac |
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/* | |
* Author : Jeevan Rao | |
* Date : 13/0/2017 | |
* Swift : V3.1 | |
*/ | |
/* UI + UX Tricks */ | |
//Selection style of table view cell (other than Default grey / Blue/ none) | |
let selectionColorView = UIView() |
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/* | |
*** Academy Engraved LET *** | |
AcademyEngravedLetPlain | |
--------------------- | |
*** Al Nile *** | |
AlNile | |
AlNile-Bold | |
--------------------- | |
*** American Typewriter *** | |
AmericanTypewriter |
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//: Playground - noun: a place where people can play | |
import UIKit | |
protocol SectionModel { | |
var count: Int { get } | |
func cell(at: Int) -> UITableViewCell | |
func selected(at: Int) | |
} |
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<?xml version="1.0" encoding="UTF-8"?> | |
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
<plist version="1.0"> | |
<dict> | |
<key>emoticons</key> | |
<array> | |
<dict> | |
<key>set_name</key> | |
<string>Smileys & People</string> | |
<key>emoticons</key> |
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let styles: [UIFont.TextStyle] = [ | |
// iOS 17 | |
.extraLargeTitle, .extraLargeTitle2, | |
// iOS 11 | |
.largeTitle, | |
// iOS 9 | |
.title1, .title2, .title3, .callout, | |
// iOS 7 | |
.headline, .subheadline, .body, .footnote, .caption1, .caption2, | |
] |
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//After way, way, way too much trial and error, I finally found a way to create the Share Extension for documents that I was seeking. | |
// It's not obvious what the NSPredicate should be, but then harder was a lack of example of how to actually use the predicate | |
// within the Info.plist file of an iOS (8.2+) share extension | |
<key>NSExtension</key> | |
<dict> | |
<key>NSExtensionAttributes</key> | |
<dict> | |
<key>NSExtensionActivationRule</key> | |
<string>SUBQUERY ( |
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