//
// ViewController.swift
// WKWebView
//
// Created by Durai on 21/01/16.
// Copyright © 2016 Durai. All rights reserved.
//

import UIKit
import WebKit

class ViewController: UIViewController,WKNavigationDelegate {

var webView: WKWebView?
var webUrl="https://www.google.com"

override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
/* Create our preferences on how the web page should be loaded */
let preferences = WKPreferences()
preferences.setValue(true, forKey:"developerExtrasEnabled")

//self.webView.configuration.preferences.setValue(true, forKey: "developerExtrasEnabled")


/* Create a configuration for our preferences */
let configuration = WKWebViewConfiguration()
configuration.preferences = preferences

/* Now instantiate the web view */
webView = WKWebView(frame: view.bounds, configuration: configuration)

if let theWebView = webView{
/* Load a web page into our web view */
let url = NSURL(string: self.webUrl)
let urlRequest = NSURLRequest(URL: url!)
theWebView.loadRequest(urlRequest)
theWebView.navigationDelegate = self
view.addSubview(theWebView)

}
}

/* Start the network activity indicator when the web view is loading */
func webView(webView: WKWebView,didStartProvisionalNavigation navigation: WKNavigation){
UIApplication.sharedApplication().networkActivityIndicatorVisible = true
}

/* Stop the network activity indicator when the loading finishes */
func webView(webView: WKWebView,didFinishNavigation navigation: WKNavigation){
UIApplication.sharedApplication().networkActivityIndicatorVisible = false
}

func webView(webView: WKWebView,
decidePolicyForNavigationResponse navigationResponse: WKNavigationResponse,decisionHandler: ((WKNavigationResponsePolicy) -> Void)){
//print(navigationResponse.response.MIMEType)
decisionHandler(.Allow)

}

override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}


}