Tag - kotlin in kanpur

Installing Yii2.0

We can install Yii in two ways, using Composer or downloading an archive file. The former is the preferred way as it allows you to install new extensions or update Yii by running a single command. Step 1 Install via Composer(one time only) The installer will download composer for you and set up your PATH environment variable so you can simply call composer from any directory. Download and run Composer-Setup.exe – it will install the latest composer version whenever it is executed. and run following command php composer ...

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How to call webservice from kotlin in android

Step 1: create new application on Android Studio 3.0 Create GUI  textView, button and progress bar Add some external library create kotlin data class define your webservice url in MainActivity.kt add internet uses permission your mainfest.xml file MainActivity.kt package com.iotwebplanet.learn.myapplication1 import android.os.Bundle import android.support.design.widget.FloatingActionButton import android.support.design.widget.Snackbar import android.support.v7.app.AppCompatActivity import android.support.v7.widget.Toolbar import android.util.Base64 import android.view.Menu import android.view.MenuItem import android.view.View import android.widget.Button import android.widget.TextView import java.net.HttpURLConnection import java.net.URL import android.os.StrictMode import android.widget.ProgressBar import com.beust.klaxon.* import com.github.salomonbrys.kotson.fromJson import com.google.gson.Gson class MainActivity : AppCompatActivity() { public fun parse(name: String):Unit { val cls = Parser::class.java ...

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How to Transfer Data between Android Activity using Kotlin

Here is i am describing how to transfer variable or value from one  Activity to Another Activity in Android Application.I am using Android Studio 3.0.I hope my code will help you. You can use this code in button event or any other place where it is required. Set Data in Activity val myvalue="I am from Main Activity" val myActivity = Intent(applicationContext, Another_activity::class.java) //name of activity to launch myActivity.putExtra("value",myvalue) // value will save of your myvalue variable used for another activity ...

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Good bye findViewById() use Kotlin Android Extensions

Hi Developers as we always juggle with findViewById() in Android activity class . Some time we forget to typecast xml into Kotlin or java . So good news for Kotlin android developer. Kotlin Android Extensions Kotlin Android Extensions are another Kotlin plugin that is included in the regular one, and that will allow to recover/find views from Fragments, Activities,   and Views in an effective  way. see how easy it is …. Step 1. Add Kotlin Android Extensions in Gradle (Project) apply plugin: 'com.android.application' apply plugin: 'kotlin-android' apply plugin: 'kotlin-android-extensions' //this the main plugin And...

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