Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright (C) 2014
 * Bearstouch Software : <mail@bearstouch.com>
 *
 * This file is part of Bearstouch Android Lib.
 *
 * 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.app.Activity;

import android.util.DisplayMetrics;

public class Main {
    private static double density = -1;

    public static DisplayMetrics getDisplayMetrics(Activity activity) {
        DisplayMetrics displayMetrics = null;
        if (density == -1) {
            displayMetrics = new DisplayMetrics();
            activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);

        }
        return displayMetrics;
    }
}