Java tutorial
//package com.java2s; //License from project: Apache License import android.content.Context; import android.content.SharedPreferences; import android.preference.PreferenceManager; public class Main { /** * Retrieves a boolean value from preference manager. If no such key exists, it will return the * value provided as <code>defaultValue</code> */ public static boolean getBooleanFromPreference(Context context, String key, boolean defaultValue) { SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(context); return pref.getBoolean(key, defaultValue); } }