Splash Screen - Android Studio - Kotlin

In this example.I will show you how to create a splash screen of our Android app using Kotlin in Android Studio.

Step:1

MainActivity.kt

Add following code into MainActivity.kt class.

package com.study.kotlinkatta
import android.content.Intent
import android.os.Bundle
import android.os.Handler
import androidx.appcompat.app.AppCompatActivity

class MainActivity : AppCompatActivity() {
    private val splash_time_out:Long = 3000 // 3 sec
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        Handler().postDelayed({
            startActivity(Intent(this,WelcomeActivity::class.java))
            finish()
        }, splash_time_out)

    }
}
Step:2
activity_main.xml
Add following code into activity_main.xml.
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".WelcomeActivity">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="Welcome To DashBoard"
        android:textSize="50dp"
        android:fontFamily="sans-serif-black"
        android:gravity="center"
        android:textColor="#000000"/>

</androidx.constraintlayout.widget.ConstraintLayout>
Step:3
Create new Empty Activity: WelcomeActivity.kt 
Add following code into WelcomeActivity.kt class.
package com.study.kotlinkatta

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle

class WelcomeActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_welcome)

    }
}
Step:4
activity_welcome.xml 
Add following code into activity_welcome.xml.
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".WelcomeActivity">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="Welcome To DashBoard"
        android:textSize="50dp"
        android:fontFamily="sans-serif-black"
        android:gravity="center"
        android:textColor="#000000"/>

</androidx.constraintlayout.widget.ConstraintLayout>
Output: