2D Array in Kotlin

Question

How do you make a 2D Int array in Kotlin? I'm trying to convert this code to Kotlin:

int[][] states = new int[][] {       new int[]{-android.R.attr.state_pressed}, // not pressed       new int[] { android.R.attr.state_pressed}  // pressed }; int[] colors = new int[] {       foregroundColor,       accentColor,       accentColor }; ColorStateList myList = new ColorStateList(states, colors); 

Here is one attempt I tried, where the first 2D array didn't work, but I got the 1D array to work:

//This doesn't work: var states: IntArray = intArrayOf(     intArrayOf(-android.R.attr.state_pressed), // not pressed     intArrayOf(android.R.attr.state_pressed)  // pressed ); //This array works: var colors: IntArray = intArrayOf(     foregroundColor,     accentColor,     accentColor ); val myList: ColorStateList = ColorStateList(states, colors); 

Answer 1

You may use this line of code for an Integer array.

val array = Array(row) { IntArray(column) } 

This line of code is pretty simple and works like 1D array and also can be accessible like java 2D array.