Get screen width and height in Android

Question

How can I get the screen width and height and use this value in:

@Override protected void onMeasure(int widthSpecId, int heightSpecId) {
    Log.e(TAG, \"onM         


        

Answer 1

For kotlin user's

fun Activity.displayMetrics(): DisplayMetrics {
   val displayMetrics = DisplayMetrics()
   windowManager.defaultDisplay.getMetrics(displayMetrics)
   return displayMetrics
}

And in Activity you could use it like

     resources.displayMetrics.let { displayMetrics ->
        val height = displayMetrics.heightPixels
        val width = displayMetrics.widthPixels
    }

Or in fragment

    activity?.displayMetrics()?.run {
        val height = heightPixels
        val width = widthPixels
    }