Nessi Chan

1608537180

How to Create a Simple Text File in Your iOS App? - Xcode Tutorial using Swift Language

This Video shows simple steps to create a text file from your iOS App. It shows the simple swift code which is written to do create the file in the document directory of the iPhone. It uses Xcode environment to develop and simulate the App in the in-built simulator. It shows the creation of the text file by navigating to the device folder in the library of the Mac OS (host OS) but in the real phone the file should get created in the document folder.

Source Code:


//
//  ViewController.swift
//  Text File Creation App
//
//  Created by HomePC on 29/10/20.
//  Copyright © 2020 HomePC. All rights reserved.
//
 
import UIKit
 
class ViewController: UIViewController {
 
    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 buttonCreate(Sender: UIButton){
        
        let stringToWrite = "This is my demo string by programmer world"
        
        if let dir: NSString = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentDirectory, FileManager.SearchPathDomainMask.allDomainsMask, true).first! as NSString{
            
            do{
                try stringToWrite.write(toFile: "\(dir)/testFile.txt", atomically: true, encoding: String.Encoding.utf8)
                
                print("Successful - file written")
            }
            catch _{
                print("Error")
            }
            
        }
        
    }
 
}

#ios #xcode #mobile-apps

What is GEEK

Buddha Community

How to Create a Simple Text File in Your iOS App? - Xcode Tutorial using Swift Language

Best Swift iOS App Development Company in USA & India

Are you looking for the best swift iOS App Development Company in USA & India? We at AppClues Infotech is one of the leading Swift iOS App development company that help to build Innovative, Secure & high-performance mobile app with modern features & technology.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#swift ios app development company in usa & india #swift ios app development company in usa #hire swift ios app developers in usa #top swift ios app development company #best swift ios app development company in usa #app development company in usa & india

Top Swift iOS App Development Company in USA

Are you looking for a Top Swift iOS App Development Company in USA? AppClues Infotech is a top Swift iOS App Development Company in USA that offers cutting-edge services to businesses for their custom requirements. Hire Dedicated Swift iOS Mobile Apps Developer & Programmers from AppClues Infotech at an affordable cost.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#top swift app development company usa #best swift app development company #swift app development #swift ios app development #swift app development company #best swift ios app development company in usa

Hire Expert Swift iOS App Developers in USA

Are you looking to hire the best swift iOS developers for your iPhone or iPad App project? AppClues Infotech is a top-rated iOS app development company in the USA. Hire our dedicated swift iOS app developers to build feature-rich and robust iOS app.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#top swift app development company usa #best swift app development company #swift app development #swift ios app development #swift app development company #hire expert swift ios app developers in usa

Fredy  Larson

Fredy Larson

1595059664

How long does it take to develop/build an app?

With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.

Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.

There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.

To give you an idea of how long the app development process takes, here’s a short guide.

App Idea & Research

app-idea-research

_Average time spent: two to five weeks _

This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.

All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.

Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.

The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.

The outcomes of this stage are app prototypes and the minimum feasible product.

#android app #frontend #ios app #minimum viable product (mvp) #mobile app development #web development #android app development #app development #app development for ios and android #app development process #ios and android app development #ios app development #stages in app development

Nessi Chan

1608537180

How to Create a Simple Text File in Your iOS App? - Xcode Tutorial using Swift Language

This Video shows simple steps to create a text file from your iOS App. It shows the simple swift code which is written to do create the file in the document directory of the iPhone. It uses Xcode environment to develop and simulate the App in the in-built simulator. It shows the creation of the text file by navigating to the device folder in the library of the Mac OS (host OS) but in the real phone the file should get created in the document folder.

Source Code:


//
//  ViewController.swift
//  Text File Creation App
//
//  Created by HomePC on 29/10/20.
//  Copyright © 2020 HomePC. All rights reserved.
//
 
import UIKit
 
class ViewController: UIViewController {
 
    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 buttonCreate(Sender: UIButton){
        
        let stringToWrite = "This is my demo string by programmer world"
        
        if let dir: NSString = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentDirectory, FileManager.SearchPathDomainMask.allDomainsMask, true).first! as NSString{
            
            do{
                try stringToWrite.write(toFile: "\(dir)/testFile.txt", atomically: true, encoding: String.Encoding.utf8)
                
                print("Successful - file written")
            }
            catch _{
                print("Error")
            }
            
        }
        
    }
 
}

#ios #xcode #mobile-apps