Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.Context;

import android.preference.PreferenceManager;

import java.util.HashSet;

public class Main {
    public static final String LOGGED_IN_USER_PREFERENCE_KEY = "logged_in_user";

    public static boolean isUserLoggedIn(Context context) {
        return !PreferenceManager.getDefaultSharedPreferences(context)
                .getStringSet(LOGGED_IN_USER_PREFERENCE_KEY, new HashSet<String>()).isEmpty();
    }
}