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Custom Loader (Activity Indicator) in Swift

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 , width : 70 , height : 70 ), CGRect ( x : 110 , y : 20 , width : 60 , heigh
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Enum & Enumeration in Swift 4

An Enum & Enumeration consists of integral constants

"An enumeration is a user-define data type which consists of a set of related value" Is used to define enum keyword" 

enum type { const1, const2, const3, .......}
enum week {
          case Monday
          case Tuesday
         .....
         case Sunday
}

Swift Example :-

enum Country {
   case India
   case America
   case Russia
   case Chaina
}
var power = Country.America
power = .America
switch power {
   case .India:
      print("India Country is No 4")
   case .America:
      print("America Country is No 1")
   case . Russia:
      print("Russia Country is No 2")
   case . Chaina:
      print("Chaina Country is No 3")
}

Output is America Country is No 1
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Comments

  1. Yogesh12 July 2019 at 16:47

    This is an awesome post. Really very informative and creative contents.
    ios app Devlopment company in chennai

    ReplyDelete

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