Java tutorial
//package com.java2s; //License from project: Apache License import android.content.Context; import android.content.res.Resources; import android.util.TypedValue; public class Main { public static int dip2px(Context context, float dp) { Resources r = context.getResources(); float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, r.getDisplayMetrics()); return Math.round(px); } }