Java tutorial
//package com.java2s; import android.content.Context; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.preference.PreferenceManager; public class Main { public static Context mContext; public static boolean writeRecords(int gameId, String key, String value) { boolean result = false; try { SharedPreferences mPerferences = PreferenceManager.getDefaultSharedPreferences(mContext); Editor editor = mPerferences.edit(); editor.putString(key, value); editor.commit(); result = true; } catch (Exception e) { result = false; } return result; } }