Here you can find the source of dipToPixels(int dip)
public static int dipToPixels(int dip)
//package com.java2s; /*// w ww.j a va 2 s . co m * Copyright (C) 2014 The AppCan Open Source Project. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ import android.content.res.Resources; public class Main { public static Resources resources; public static int dipToPixels(int dip) { float density = resources.getDisplayMetrics().density; int valuePixels = (int) (dip * density + 0.5f); return valuePixels; } }