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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

How to show And dismiss keyboard iOS programmatically with Swift in iOS app.

1. Dismiss keyboard with Keyboard Return key

Dismiss Keyboard with Swift in iOS app



override func viewDidLoad() {

        super.viewDidLoad()

        textfield.delegate = self

        // Do any additional setup after loading the view.

    }

    

  func textFieldShouldReturn(_ textField: UITextField) -> Bool {

        

        textField.resignFirstResponder()

        

        return true

        

    }

2. Dismiss keyboard with Tap Any in View Controller 

  • Using touchesBegan

override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {

        super.touchesBegan(touches,

                           with: event)

        self.view.endEditing(true)

    }

  • Using a Tap gesture

let tapGesture = UITapGestureRecognizer(target: self,

                                            action: #selector(hideKeyboard))

    tapGesture.cancelsTouchesInView = false

    self.view.addGestureRecognizer(tapGesture)


    @objc

    private func hideKeyboard() {

        self.view.endEditing(true)

    }


3. Dismiss keyboard with Scroll

let tableview = UITableView(frame: self.view.bounds)

    tableview.delegate = self

    tableview.dataSource = self

    tableview.keyboardDismissMode = .onDrag

   



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