Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.content.Context;

import android.content.res.Resources;

import android.util.DisplayMetrics;

public class Main {
    /**
     * * This method convets dp unit to equivalent device specific value in
     * pixels. * * @param dp A value in dp(Device independent pixels) unit.
     * Which we need to convert into pixels * @param context Context to get
     * resources and device specific display metrics * @return A float value to
     * represent Pixels equivalent to dp according to device
     */
    public static float dp2px(Context context, float dp) {
        Resources resources = context.getResources();
        DisplayMetrics metrics = resources.getDisplayMetrics();
        float px = dp * (metrics.densityDpi / 160f);
        return px;
    }
}