Creating a custom activity indicator in Swift allows you to tailor the appearance and behavior of your loading spinner to fit the style of your app. Here's a step-by-step guide to creating a simple custom activity indicator using UIView Step 1: Create a New Swift File for the Custom Activity Indicator Create a new Swift file and name it RotatingCirclesView.swift . Add the following code to define a custom UIView subclass for your activity indicator: // // RotatingCirclesView.swift // Welcome In // // Created by Praveen Kumar on 05/09/24. // import UIKit class RotatingCirclesView : UIView { let circle1 = UIView ( frame : CGRect ( x : 20 , y : 20 , width : 60 , height : 60 )) let circle2 = UIView ( frame : CGRect ( x : 120 , y : 20 , width : 60 , height : 60 )) let position : [ CGRect ] = [ CGRect ( x : 30 , y : 20 , width : 60 , height : 60 ), CGRect ( x : 60 , y : 15 ,...
Encodable : - "Encodable means convert Request Parameters(Model) to Data"
By using the Encodable protocol we can generate request parameters by Model Class / Struct
struct AddProduct: Encodable{
var title: String = ""
init(title: String){
self.title = title
}
}
Decodable: - "Decodable means convert Data to Request Parameters(Model)"
By using the Decodable protocol we can convert API response in Model Class / Struct. When done with API call decoding the response in terms of UserResponse object
struct ProductResponse: Decodable {
let id: Int
let title: String
}
Codable = Decodable + Encodable
Codable :- typealias of Encodable + Decodable
Codable is a type alias for the 'Encodable' and 'Decodable' protocols.
When you use 'Codable' as a type or a generic constraint, it matches
Any type that conforms to both protocols.
public typealias Codable = Decodable & Encodable
struct AddProduc: Codable{
var id: Int = 0
var title: String = ""
init(title: String){
self.title = title
}
}
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