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.content.res.Resources;

public class Main {
    /**
     * The mContext.
     */
    private static Context mContext;

    public static int sp2px(float value) {
        Resources r;
        if (mContext == null) {
            r = Resources.getSystem();
        } else {
            r = mContext.getResources();
        }
        float spvalue = value * r.getDisplayMetrics().scaledDensity;
        return (int) (spvalue + 0.5f);
    }

    public static int sp2px(float value, Context context) {
        Resources r;
        if (context == null) {
            r = Resources.getSystem();
        } else {
            r = context.getResources();
        }
        float spvalue = value * r.getDisplayMetrics().scaledDensity;
        return (int) (spvalue + 0.5f);
    }
}