Java tutorial
//package com.java2s; //License from project: Open Source License import android.content.Context; import android.util.DisplayMetrics; public class Main { public static int dip2px(Context context, float dip) { float scale = context.getResources().getDisplayMetrics().density; return (int) (dip * scale + 0.5f); } public static DisplayMetrics getDisplayMetrics(Context context) { return context.getResources().getDisplayMetrics(); } }