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.pm.PackageInfo;
import android.content.pm.PackageManager;

public class Main {

    public static String getVersion(Context context) {
        String version = "unknown";
        try {
            if (context != null) {
                Context appContext = context.getApplicationContext();
                PackageManager manager = appContext.getPackageManager();
                PackageInfo packageInfo = manager.getPackageInfo(appContext.getPackageName(), 0);
                version = packageInfo.versionName;
            }
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }
        return version;
    }
}