Intuitive Dp to Px and Px to Dp converter in kotlin

DensityPixelsUtils.kt

import android.content.res.Resources


val Int.px: Pixels
	get() = Pixels(this.toFloat())

val Int.dp: DensityPixels
	get() = DensityPixels(this.toFloat())

/*inline*/ class Pixels(val value: Float) {
	fun toInt() = value.toInt()
	fun toDp() = DensityPixels(value / Resources.getSystem().displayMetrics.density)
}

/*inline*/ class DensityPixels(val value: Float) {
	fun toInt() = value.toInt()
	fun toPx(): Pixels = Pixels(value * Resources.getSystem().displayMetrics.density)
}

If you are working in Kotlin 1.3 or later use inline class instead of class (uncomment /*inline*/).