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

None of the answers here work correctly for Chrome OS multiple displays, or soon-to-come Foldables.

When looking for the current configuration, always use the configuration from your current activity in getResources().getConfiguration(). Do not use the configuration from your background activity or the one from the system resource. The background activity does not have a size, and the system's configuration may contain multiple windows with conflicting sizes and orientations, so no usable data can be extracted.

So the answer is

val config = context.getResources().getConfiguration()
val (screenWidthPx, screenHeightPx) = config.screenWidthDp.dp to config.screenHeightDp.dp