Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2014 CloudMatch.io
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import android.content.Context;

public class Main {
    private static int mScreenDensityFactorDP = -1;

    public static int pixelsToDP(final Context context, final int pixels) {
        if (mScreenDensityFactorDP == -1) {
            mScreenDensityFactorDP = context.getResources().getDisplayMetrics().densityDpi;
        }
        return Math.round(pixels / mScreenDensityFactorDP / 160f);
    }
}