Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.Context;

import android.util.DisplayMetrics;

public class Main {
    /**
     * Gets device's display density.
     * @since   0.1.0
     * @param   aContext The context from which the display metrics information is retrieved.
     * @return   The density in String or an empty String if display metrics is not retrievable.
     */
    public static String getScreenDpi(Context aContext) {
        DisplayMetrics metrics = aContext.getResources().getDisplayMetrics();
        switch (metrics.densityDpi) {
        case DisplayMetrics.DENSITY_LOW:
            return "ldpi";
        case DisplayMetrics.DENSITY_MEDIUM:
            return "mdpi";
        case DisplayMetrics.DENSITY_HIGH:
            return "hdpi";
        case DisplayMetrics.DENSITY_XHIGH:
            return "xhdpi";
        case DisplayMetrics.DENSITY_XXHIGH:
            return "xxhdpi";
        case DisplayMetrics.DENSITY_XXXHIGH:
            return "xxxhdpi";
        default:
            return "";
        }
    }
}