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;
import android.util.Log;

public class Main {

    public static String getVersionInfo(Context context) {
        PackageManager packageManager = context.getPackageManager();
        try {
            PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
            return packageInfo.versionName;
        } catch (NameNotFoundException e) {
            e.printStackTrace();
            Log.e("majunjun", "can't reach........");
            return "";
        }
    }
}