Java tutorial
//package com.java2s; /* * Copyright (c) 2017 Francisco Jos Montiel Navarro. * * 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.app.Activity; import java.util.HashMap; import java.util.Locale; import java.util.Map; public class Main { private static final Map<String, Locale> localesOnActivities = new HashMap<>(); /** * Call this method on the Activity onDestroy. * @param activity */ public static void onDestroy(Activity activity) { localesOnActivities.remove(activity.toString()); } }