Deprecated "windowManager.defaultDisplay.getMetrics(displayMetrics)"

BaseClass.kt

    private fun screenValue() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {

            val defaultDisplay =
                DisplayManagerCompat.getInstance(this).getDisplay(Display.DEFAULT_DISPLAY)
            val displayContext = createDisplayContext(defaultDisplay!!)

            val width = displayContext.resources.displayMetrics.widthPixels
            val height = displayContext.resources.displayMetrics.heightPixels

            Log.e(tag, "width (ANDOIRD R/ABOVE): $width")
            Log.e(tag, "height (ANDOIRD R/ABOVE) : $height")

        } else {

            val displayMetrics = DisplayMetrics()
            @Suppress("DEPRECATION")
            windowManager.defaultDisplay.getMetrics(displayMetrics)

            val height = displayMetrics.heightPixels
            val width = displayMetrics.widthPixels

            Log.e(tag, "width (BOTTOM ANDROID R): $width")
            Log.e(tag, "height (BOTTOM ANDROID R) : $height")

        }
    }

"width = displayContext.resources.displayMetrics.widthPixels"
why not "val width = .... " ?

@intersk thanks, i forgot it

how i can get updated function or method of any deprecated function or method where can i read

it still returns the size EXCLUDING the fucking systems bars, that's super annoying >..<

Thanks