Java tutorial
//package com.java2s; import android.content.Context; import android.graphics.Point; import android.util.DisplayMetrics; public class Main { public static int getViewWidth(Context ctx) { return getScreenPoint(ctx).x; } public static Point getScreenPoint(Context ctx) { DisplayMetrics dm = ctx.getResources().getDisplayMetrics(); Point point = new Point(dm.widthPixels, dm.heightPixels); return point; } }