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 {

    public static String getVersion(Context context) {

        String version = null;

        try {
            PackageInfo packageInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
            version = packageInfo.versionName;
        } catch (NameNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return version;
    }

    public static PackageInfo getPackageInfo(Context context, String packageName) {

        PackageInfo packageInfo = null;
        PackageManager pm = context.getPackageManager();

        try {
            packageInfo = pm.getPackageInfo(packageName, 0);
        } catch (Exception e) {
            // TODO: handle exception
        }

        return packageInfo;
    }
}