How to convert the Java code to Kotlin for your App in Android Studio?

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This video shows the steps to convert the Java code to Kotlin (.kt) for your Android App. It uses Android Studio to do the conversion. To convert the Java code to Kotlin, it uses the option – Convert Java File to Kotlin File (Ctrl + Alt + Shift + K) – from the Code menu in the Android Studio.

In this video it first creates a simple App in Java language using a button and textview to show an incremental counter on pressing the button. Same logic in the Java code is converted to Kotlin code using the option in the Android Studio. Then the converted code is run in emulator to verify the logic (functionality) of the original App. Also, minor changes in the Kotlin code was done (such as changing the counter from increasing to decreasing on button click) to verify the Kotlin code running behind the App.

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Complete source code of this video can be found in the below link:

Java source code below:

package com.programmerworld.testapplication;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.View;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity

private TextView textView;
private int intReference;

protected void onCreate(Bundle savedInstanceState) 

    textView = findViewById(R.id.textView);

    intReference = 0;

public void buttonClick(View view)


Kotlin Source code below:

package com.programmerworld.javatokotlin

import android.os.Bundle
import android.view.View
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity

class MainActivity : AppCompatActivity()
private var textView: TextView? = null
private var intReference = 0
override fun onCreate(savedInstanceState: Bundle?)
textView = findViewById(R.id.textView)
intReference = 0

fun buttonClick(view: View?) 
    textView!!.text = Integer.toString(intReference)

Transform Psd To Xhtml And Psd To Css Is More Than Simply The Design Purpose

This phase is where all of the inanimate items are developed and placed in your digital world. The more attractive the graphics are and the catchier the copy is, the more it will help get more consumers to a site.

How to convert the Java code to Kotlin for your App in Android Studio?

Actions In Creating A Website

It permits you to publish screen shots of the app and get users to sign up the newsletter. That is why even children spend their time in developing their websites. Not only that, scripts can likewise create applications too.

Web innovation is based upon the client/server model. The customer computer system runs a web internet browser to see the websites. The software application sends out the request by the web to the software program, which serves as the web server, running on the server computer. This reacts and the websites is sent back to the browser. The web server software which runs on the server computer has many assistants to perform the jobs, which are the server side technologies for innovative website design. The jobs performed by the customer side server, are all client server innovation for innovative web design.

The technical problem behind this matter is the engineers who developed the system didn’t account for partial search terms. This is in fact an issue Kotlin Programming in more programs than you may think.

Android apps are executed in Java, a popular programming language that is simple for brand-new users to discover. A mastery over Java and a course in Android app production can make you a professional designer of apps. After you have completed making an app, you can launch it for public use – either available free of charge downloads or for some small charges per download.

It may sound unorthodox, but if you have a details container that can contain and keep the stability of both the visual and textual information you require, why not use it for that function? Specific procedures for building a website can’t be totally gotten rid of entirely, like the HTML coding aspect. It can only be facilitated.

Mobiles, Palmtops, PDA’s etc are getting popularity every second. Likewise home appliances such as T.V., Refrigerators, and Microwaves and so on are becoming an important part of our daily requirements. You might not understand but they have a CPU with them which do need programming and the software’s composed for them are referred to as embedded system programs. These programs have to be quickly in execution however also have a very little memory. No Kotlin concern why C is ideally suited for embedded system programming.

Let me give you a tip before you take a dive for it. If you back check the system yourself, it will certainly offer you the same astonishing outcomes as what the developers declare it would! Why? Merely since it was created and tested against the same historic prices! The algorithm that is incorporated Kotlin in Android the system is the result of screening it versus these same currency rates. Don’t trouble to back evaluate it. Evaluate it rather on a demo account.

So I went on and designed a basic video game that integrated all these things. It turns out that these ‘basic’ things are actual very complex when you stop discussing them and start coding them, and there have been some stumbling blocks along the way.

The final action in how to make a site is the most convenient at least in theory – Release it. Many sitebuilders will have a release button. You say yes and wham you’re done when you click it it’ll ask you if you want to put your site online. You’ve got a Web existence. Take a couple of minutes to delight in the minute. You’re done! I hope this short article will assist you in your quest in how to make a website.

Not only that, scripts can also develop applications too. I like to start with a File Purpose area, I do this in almost all documents I develop. No concern why C is ideally fit for ingrained system programming.

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