Simple Web Browser

STEP - 1 : Main.Storyboard

A. Add a Textfield, Button, WebView to Main.Storyboard.

B. Add @IBOutlet to ViewController.swift  and Button action (@IBAction) ( Press 'Ctrl + Mouse Left Key' and drag to ViewController )

STEP - 2 : Add 'App Transport Security Setting' to info.plist file.

STEP - 3 : Inside 'App Transport Security Setting' -> Add 'Allow Arbitrary Load' and set value 'Yes'.

STEP - 4 : ViewController.swift

//

//  ViewController.swift

//  WebBrowser

//

//  Created by Admin on 03/04/1939 Saka.

//  Copyright © 1939 Saka Admin. All rights reserved.

//

import UIKit

class ViewController: UIViewController {

    

    @IBOutlet weak var addressBar: UITextField!

    

    @IBOutlet weak var myWebview: UIWebView!

    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

    @IBAction func surfBrowser(_ sender: Any) {

        

       // var urName : String

        

        let url = URL(string: "http://\(addressBar.text!)")

        myWebview.loadRequest(URLRequest(url: url!))

    }

}

Youtube Player (Swift)

STEP - 1 : Main.Storyboard

A. Add a WebView to Main.Storyboard.

B. Add @IBOutlet to ViewController.swift ( Press 'Ctrl + Mouse Left Key' and drag to ViewController )

STEP - 2 : Add 'App Transport Security Setting' to info.plist file.

STEP - 3 : Inside 'App Transport Security Setting' -> Add 'Allow Arbitrary Load' and set value 'Yes'.

STEP - 4 : ViewController.swift

*******************------------------*******************

//

//  ViewController.swift

//  YoutubeEmbed

//

//  Created by Admin on 03/04/1939 Saka.

//  Copyright © 1939 Saka Admin. All rights reserved.

//

import UIKit

class ViewController: UIViewController {

    @IBOutlet weak var myWebview: UIWebView!

    

    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.

        getVideo(videocode: "Kd57YHWqrsI")

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

    func getVideo(videocode : String)

    {

        let url1 = URL(string: "http://www.youtube.com/embed/\(videocode)")

        myWebview.loadRequest(URLRequest(url: url1!))

    }

}

Core Data Simple Example

For tutorial check - ios swift by swift guy on youtube

Application link -

https://drive.google.com/file/d/0BzTjcv17QPlwWFVzSGJIMEVORUE/view?usp=sharing

FIREBASE

Check out video @ youtube swift guy firebase

https://drive.google.com/file/d/0BzTjcv17QPlwMlQ2ZERpbGpSdHM/view?usp=sharing

Audio : AVAudioPlayer

STEP-1 : Create project and add a mp3 file(song.mp3) to project.

STEP - 2 : Add five button and give name according to below image

STEP-3 :

ViewController.swift

//

//  ViewController.swift

//  AudioPlayer1

//

//  Created by Divakar Singh on 4/5/17.

//  Copyright © 2017 Divakar Singh. All rights reserved.

//

import UIKit

import AVFoundation

class ViewController: UIViewController {

    var player : AVAudioPlayer = AVAudioPlayer()

    

    @IBAction func play(_ sender: Any) {

        player.play()

    }

    @IBAction func pause(_ sender: Any) {

        player.pause()

    }

    @IBAction func replay(_ sender: Any) {

        player.currentTime = 0

    }

    @IBAction func stop(_ sender: Any) {

        player.stop()

    }

    @IBAction func playtime(_ sender: Any) {

        player.play(atTime: player.deviceCurrentTime+3.0)

    }

    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.

        do{

            

            let audioPath = Bundle.main.path(forResource: "song", ofType: "mp3")

            try player = AVAudioPlayer(contentsOf: NSURL(fileURLWithPath: audioPath!) as URL)

            

        }catch

        {

            // Error

        }

        

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}

22

Json : Getting Specific Json Object

JSON Data

{
    "contacts": [
        {
                "id": "c200",
                "name": "Ravi Tamada",
                "email": "ravi@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c201",
                "name": "Johnny Depp",
                "email": "johnny_depp@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c202",
                "name": "Leonardo Dicaprio",
                "email": "leonardo_dicaprio@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c203",
                "name": "John Wayne",
                "email": "john_wayne@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c204",
                "name": "Angelina Jolie",
                "email": "angelina_jolie@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "female",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c205",
                "name": "Dido",
                "email": "dido@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "female",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c206",
                "name": "Adele",
                "email": "adele@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "female",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c207",
                "name": "Hugh Jackman",
                "email": "hugh_jackman@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c208",
                "name": "Will Smith",
                "email": "will_smith@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c209",
                "name": "Clint Eastwood",
                "email": "clint_eastwood@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c2010",
                "name": "Barack Obama",
                "email": "barack_obama@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c2011",
                "name": "Kate Winslet",
                "email": "kate_winslet@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "female",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        },
        {
                "id": "c2012",
                "name": "Eminem",
                "email": "eminem@gmail.com",
                "address": "xx-xx-xxxx,x - street, x - country",
                "gender" : "male",
                "phone": {
                    "mobile": "+91 0000000000",
                    "home": "00 000000",
                    "office": "00 000000"
                }
        }
    ]
}

ViewController.swift

//

//  ViewController.swift

//  JsonApp1

//

//  Created by Divakar Singh on 4/4/17.

//  Copyright © 2017 Divakar Singh. All rights reserved.

//

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {

        super.viewDidLoad()

        

    let url = URL(string: "http://api.androidhive.info/contacts/")

        let task = URLSession.shared.dataTask(with: url!){

            (data, response, error) in

            

            if error != nil{

                print("Error")

            }else{

                if let content = data

                {

                    do{

                        let myJson = try JSONSerialization.jsonObject(with: content, options: JSONSerialization.ReadingOptions.mutableContainers) as AnyObject

                        

                        // let print all contact data

                        if let contact = myJson["contacts"] as? NSArray

                        {

                            // To print single data

                            /*let info = contact[0] as? NSDictionary

                            print(info?["id"] as! String)

                            print(info?["name"] as! String)

                            print(info?["email"] as! String)

                            print(info?["address"] as! String)

                            print(info?["phone"])*/

                            

                            // To print array data

                            for i in 0..<contact.count

                            {

                                let info = contact[i] as? NSDictionary

                                print(info?["id"] as! String)

                                print(info?["name"] as! String)

                                print(info?["email"] as! String)

                                print(info?["address"] as! String)

                                print(info?["phone"])

                                print("\n**********************NEXT************************\n")

                            }

                            

                        }

                        

                        

                    }catch

                    {

                        

                    }

                }

            }

            

        }

        task.resume()

        

    }

    

    

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}

new

Swift : Json to get all data

Step - 1 : Add security to app in info.plist file
Open info.plist --> Bundle Version --> click on (+) --> Select 'App Transport Security Setting' --> click on (+) --> Select 'Allow Arbitrary Load' --> change value to 'YES'.

Step - 2 : Open ViewController.swift and place below code

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {

        super.viewDidLoad()

        

    let url = URL(string: "http://api.androidhive.info/contacts/")

        let task = URLSession.shared.dataTask(with: url!){

            (data, response, error) in

            

            if error != nil{

                print("Error")

            }else{

                if let content = data

                {

                    do{

                        let myJson = try JSONSerialization.jsonObject(with: content, options: JSONSerialization.ReadingOptions.mutableContainers) as AnyObject

                        print(myJson)

                        

                    }catch

                    {

                        

                    }

                }

            }

            

        }

        task.resume()

        

    }

    

    

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}

Step - 3 : Now run the app

Note :  To see the result,  Click on hide or Show Debug area --> Show Console
For help, See Image

Choose

Now Click Show Console to get Json Result