Java tutorial
//package com.java2s; /** * Copyright (C) 2011 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy * of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. */ import android.content.SharedPreferences; public class Main { public static void enable(final SharedPreferences pref, final String id) { final SharedPreferences.Editor editor = pref.edit(); editor.putBoolean(id, true); editor.apply(); } }