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;

public class Main {
    public static String getVersionName(Context context) {
        PackageManager pm = context.getPackageManager();
        try {
            PackageInfo packageInfo = pm.getPackageInfo(context.getPackageName(), 0);
            if (packageInfo != null) {
                return packageInfo.versionName;
            }
        } catch (PackageManager.NameNotFoundException e) {
        } catch (RuntimeException e) {
        }
        return null;
    }
}