SplashScreen with a certain duration^^

SplashScreen in MainActivity with Kotlin

class Splashscreen : AppCompatActivity() {

    private val splashLongTimeOut: Long = 2000

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

        Handler().postDelayed({
            startActivity(Intent(this, MainActivity::class.java))
            finish()
        }, splashLongTimeOut)

    }
}

Pasang di SpashscreenActivity