Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.Context;
import android.util.DisplayMetrics;

import android.view.WindowManager;

public class Main {
    public static int SCREEN_WIDTH_PIXELS;
    public static int SCREEN_HEIGHT_PIXELS;
    public static float SCREEN_DENSITY;
    public static int SCREEN_WIDTH_DP;
    public static int SCREEN_HEIGHT_DP;

    public static void init(Context context) {
        if (context == null) {
            return;
        }
        DisplayMetrics dm = new DisplayMetrics();
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        wm.getDefaultDisplay().getMetrics(dm);
        SCREEN_WIDTH_PIXELS = dm.widthPixels;
        SCREEN_HEIGHT_PIXELS = dm.heightPixels;
        SCREEN_DENSITY = dm.density;
        SCREEN_WIDTH_DP = (int) (SCREEN_WIDTH_PIXELS / dm.density);
        SCREEN_HEIGHT_DP = (int) (SCREEN_HEIGHT_PIXELS / dm.density);
    }
}