Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {

    public static boolean contains(Context context, String file_name, String key) {
        SharedPreferences sp = context.getSharedPreferences(file_name, Context.MODE_PRIVATE);
        return sp.contains(key);
    }
}