Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.content.Context;

import android.content.pm.PackageManager;

public class Main {
    public static boolean hasMessengerInstalled(Context context) {
        try {
            context.getPackageManager().getPackageInfo("com.facebook.orca", 0);
            return true;
        } catch (PackageManager.NameNotFoundException var0_1) {
            return false;
        }
    }
}