Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static int GetScreenWidthDp(final Context context) {
        return px2dip(context, GetScreenWidthPx(context));
    }

    public static int px2dip(Context context, float pxValue) {
        final float scale = context.getResources().getDisplayMetrics().density;
        return (int) (pxValue / scale + 0.5f) - 15;
    }

    public static int GetScreenWidthPx(final Context context) {
        DisplayMetrics dm = new DisplayMetrics();
        ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(dm);
        return dm.widthPixels;
    }
}