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.SharedPreferences;

import android.preference.PreferenceManager;

public class Main {
    /**
     * Return int value of shared preference specifies by key
     * @param context
     * @param key
     * @return
     */
    public static int getSharedPreferenceInt(Context context, String key) {

        int result = -1;
        if (context != null) {
            SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
            if (sharedPreferences != null) {
                result = sharedPreferences.getInt(key, -1);
            }
        }
        return result;
    }
}