Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;

public class Main {
    private static int VERSION_CODE = -1;
    private static String VERSION_NAME = null;

    private static void getVersionState(Context context) {
        if (VERSION_CODE == -1 && VERSION_NAME == null) {
            PackageManager pm = context.getPackageManager();
            try {
                PackageInfo pkg = pm.getPackageInfo(context.getPackageName(), 0);
                VERSION_CODE = pkg.versionCode;
                VERSION_NAME = pkg.versionName;
            } catch (NameNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
}