leoiphonedev

 override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        activityIndicator.startAnimating()
        activityIndicator.hidesWhenStopped = true
        let urlString = "http://www.apple.com"
        let request = URLRequest(url: URL(string: urlString)!)
        self.webView.load(request)        
    }

leoiphonedev

//
//  ViewController.swift
//  WKWEbView-Demo
//
//  Created by iosTutorialJunction.com on 10/08/18.
//  Copyright © 2018 iosTutorialJunction.com. All rights reserved.
//

import UIKit
import WebKit

leoiphonedev

//
//  ViewController.swift
//  PulseAnimation
//
//  Created by iostutorialjunction.com on 15/07/18.
//  Copyright © 2018 iostutorialjunction.com. All rights reserved.
//


import UIKit

leoiphonedev

        DispatchQueue.main.asyncAfter(deadline: .now() + 0.2, execute: {
            self.animatePulsatingLayerAt(index: 0)
            DispatchQueue.main.asyncAfter(deadline: .now() + 0.4, execute: {
                self.animatePulsatingLayerAt(index: 1)
                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5, execute: {
                    self.animatePulsatingLayerAt(index: 2)
                })
            })
        })
        

leoiphonedev

    func animatePulsatingLayerAt(index:Int) {
        
        //Giving color to the layer
        pulseArray[index].strokeColor = UIColor.darkGray.cgColor
        
        //Creating scale animation for the layer, from and to value should be in range of 0.0 to 1.0
        // 0.0 = minimum
        //1.0 = maximum
        let scaleAnimation = CABasicAnimation(keyPath: "transform.scale")
        scaleAnimation.fromValue = 0.0

leoiphonedev

 func createPulse() {
        for _ in 0...2 {
            let circularPath = UIBezierPath(arcCenter: .zero, radius: UIScreen.main.bounds.size.width/2.0, startAngle: 0, endAngle: 2 * .pi, clockwise: true)
            let pulseLayer = CAShapeLayer()
            pulseLayer.path = circularPath.cgPath
            pulseLayer.lineWidth = 2.0
            pulseLayer.fillColor = UIColor.clear.cgColor
            pulseLayer.lineCap = kCALineCapRound
            pulseLayer.position = CGPoint(x: imgvAvatar.frame.size.width/2.0, y: imgvAvatar.frame.size.width/2.0)
            imgvAvatar.layer.addSublayer(pulseLayer)

leoiphonedev

//
//  ViewController.swift
//  PulseAnimation
//
//  Created by iostutorialjunction.com on 15/07/18.
//  Copyright © 2018 iostutorialjunction.com. All rights reserved.
//

import UIKit

leoiphonedev

    @IBOutlet weak var imgvAvatar: UIImageView!

leoiphonedev

//
//  CircularProgress.swift
//  CircularProgress-Tutorial
//
//  Created by Aman Aggarwal on 5/18/18.
//  Copyright © 2018 iostutorialjunction.com . All rights reserved.
//

import UIKit

leoiphonedev

//
//  ViewController.swift
//  CircularProgress-Tutorial
//
//  Created by Aman Aggarwal on 5/18/18.
//  Copyright © 2018 iostutorialjunction.com. All rights reserved.
//

import UIKit