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 act) {
        PackageManager pm = act.getPackageManager();
        try {
            PackageInfo packInfo = pm.getPackageInfo(act.getPackageName(), 0);
            return packInfo.versionName;
        } catch (NameNotFoundException e) {
            e.printStackTrace();
            // can't reach
            return "";
        }
    }
}