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
1. Dismiss keyboard with Keyboard Return key
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
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
super.touchesBegan(touches,
with: event)
self.view.endEditing(true)
}
let tapGesture = UITapGestureRecognizer(target: self,
action: #selector(hideKeyboard))
tapGesture.cancelsTouchesInView = false
self.view.addGestureRecognizer(tapGesture)
@objc
private func hideKeyboard() {
self.view.endEditing(true)
}
let tableview = UITableView(frame: self.view.bounds)
tableview.delegate = self
tableview.dataSource = self
tableview.keyboardDismissMode = .onDrag
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