RelativeLayout abused for absolute layout :)

MainActivity.kt

package org.asheesh.fourbuttonsattwohundredpixels

import android.R.attr.delay
import android.os.Bundle
import android.os.Handler
import android.view.View
import android.widget.Button
import android.widget.RelativeLayout
import android.widget.ScrollView
import androidx.appcompat.app.AppCompatActivity


class MainActivity : AppCompatActivity() {
    private lateinit var button1: Button
    private lateinit var button2: Button
    private lateinit var scrollThing: ScrollView
    private lateinit var dynamicLayout: RelativeLayout
    private var handler: Handler = Handler()


    override fun onCreate(savedInstanceState: Bundle?) {
        dynamicLayout = RelativeLayout(this)
        scrollThing = ScrollView(this)
        scrollThing.addView(dynamicLayout)
        setContentView(scrollThing)

        button1 = Button(this)
        button1.text = "HELLO YOW"
        button1.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED)
        println("Button1 measuredWidth after measure() ${button1.measuredWidth}")

        button2 = Button(this)
        button2.text = "Zounds"
        button2.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED)
        println("Button2 measuredWidth after measure() ${button1.measuredWidth}")

        //println("Button1 width ${button1.width}")
        dynamicLayout.addView(button1)
        val params = RelativeLayout.LayoutParams(button2.measuredWidth, button2.measuredHeight)
        params.topMargin = 2000
        params.leftMargin = button1.measuredWidth + 70
        dynamicLayout.addView(button2, params )

        //println("Button1 width after addView ${button1.width}")
        //println("Button1 measuredWidth after addView ${button1.measuredWidth}")
        //println("Button1 width after measure() ${button1.width}")
        //println("Button1 maxWidth after measure() ${button1.maxWidth}")
        super.onCreate(savedInstanceState)
    }

    override fun onResume() {
        super.onResume()
        println("Button1 width in onResume ${button1.width}")
        println("Button1 measuredWidth in onResume ${button1.measuredWidth}")
        button1.measure(View.MeasureSpec.AT_MOST, View.MeasureSpec.AT_MOST)

        // Move button2 higher up, 2 sec later
        handler.postDelayed(Runnable {
            val params = RelativeLayout.LayoutParams(button2.measuredWidth, button2.measuredHeight)
            params.topMargin = 500
            params.leftMargin = button1.measuredWidth + 70
            dynamicLayout.updateViewLayout(button2, params)
        }, 2000)


    }
}