1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.tv.ui.sidepanel.parentalcontrols; 18 19 import android.os.Bundle; 20 21 import com.android.tv.MainActivity; 22 import com.android.tv.R; 23 import com.android.tv.parental.ContentRatingSystem; 24 import com.android.tv.parental.ContentRatingsManager; 25 import com.android.tv.parental.ParentalControlSettings; 26 import com.android.tv.ui.sidepanel.ActionItem; 27 import com.android.tv.ui.sidepanel.CheckBoxItem; 28 import com.android.tv.ui.sidepanel.Item; 29 import com.android.tv.ui.sidepanel.SideFragment; 30 import com.android.tv.util.TvSettings; 31 32 import java.util.ArrayList; 33 import java.util.Collections; 34 import java.util.List; 35 import java.util.Locale; 36 37 public class RatingSystemsFragment extends SideFragment { 38 private static final String TRACKER_LABEL = "Rating systems"; 39 40 @Override onCreate(Bundle savedInstanceState)41 public void onCreate(Bundle savedInstanceState) { 42 super.onCreate(savedInstanceState); 43 setDefaultRatingSystemsIfNeeded((MainActivity) getActivity()); 44 } 45 getDescription(MainActivity tvActivity)46 public static String getDescription(MainActivity tvActivity) { 47 setDefaultRatingSystemsIfNeeded(tvActivity); 48 49 List<ContentRatingSystem> contentRatingSystems = 50 tvActivity.getContentRatingsManager().getContentRatingSystems(); 51 Collections.sort(contentRatingSystems, ContentRatingSystem.DISPLAY_NAME_COMPARATOR); 52 StringBuilder builder = new StringBuilder(); 53 for (ContentRatingSystem s : contentRatingSystems) { 54 if (!tvActivity.getParentalControlSettings().isContentRatingSystemEnabled(s)) { 55 continue; 56 } 57 builder.append(s.getDisplayName()); 58 builder.append(", "); 59 } 60 return builder.length() > 0 ? builder.substring(0, builder.length() - 2) 61 : tvActivity.getString(R.string.option_no_enabled_rating_system); 62 } 63 64 @Override getTitle()65 protected String getTitle() { 66 return getString(R.string.option_country_rating_systems); 67 } 68 69 @Override getTrackerLabel()70 public String getTrackerLabel() { 71 return TRACKER_LABEL; 72 } 73 74 @Override getItemList()75 protected List<Item> getItemList() { 76 ContentRatingsManager contentRatingsManager = getMainActivity().getContentRatingsManager(); 77 ParentalControlSettings parentalControlSettings = 78 getMainActivity().getParentalControlSettings(); 79 List<ContentRatingSystem> contentRatingSystems = 80 contentRatingsManager.getContentRatingSystems(); 81 Collections.sort(contentRatingSystems, ContentRatingSystem.DISPLAY_NAME_COMPARATOR); 82 List<Item> items = new ArrayList<>(); 83 List<Item> itemsHidden = new ArrayList<>(); 84 List<Item> itemsHiddenMultipleCountries = new ArrayList<>(); 85 86 // Add default, custom and preselected content rating systems to the "short" list. 87 for (ContentRatingSystem s : contentRatingSystems) { 88 if (!s.isCustom() && s.getCountries() != null 89 && s.getCountries().contains(Locale.getDefault().getCountry())) { 90 items.add(new RatingSystemItem(s)); 91 } else if (s.isCustom() || parentalControlSettings.isContentRatingSystemEnabled(s)) { 92 items.add(new RatingSystemItem(s)); 93 } else { 94 List<String> countries = s.getCountries(); 95 if (countries.size() > 1) { 96 // Convert country codes to display names. 97 for (int i = 0; i < countries.size(); ++i) { 98 countries.set(i, new Locale("", countries.get(i)).getDisplayCountry()); 99 } 100 Collections.sort(countries); 101 StringBuilder builder = new StringBuilder(); 102 for (String country : countries) { 103 builder.append(country); 104 builder.append(", "); 105 } 106 itemsHiddenMultipleCountries.add( 107 new RatingSystemItem(s, builder.substring(0, builder.length() - 2))); 108 } else { 109 itemsHidden.add(new RatingSystemItem(s)); 110 } 111 } 112 } 113 114 // Add the rest of the content rating systems to the "long" list. 115 final List<Item> allItems = new ArrayList<>(items); 116 allItems.addAll(itemsHidden); 117 allItems.addAll(itemsHiddenMultipleCountries); 118 119 // Add "See All" to the "short" list. 120 items.add(new ActionItem(getString(R.string.option_see_all_rating_systems)) { 121 @Override 122 protected void onSelected() { 123 setItems(allItems); 124 } 125 }); 126 return items; 127 } 128 setDefaultRatingSystemsIfNeeded(MainActivity tvActivity)129 private static void setDefaultRatingSystemsIfNeeded(MainActivity tvActivity) { 130 if (TvSettings.isContentRatingSystemSet(tvActivity)) { 131 return; 132 } 133 // Sets the default if the content rating system has never been set. 134 List<ContentRatingSystem> contentRatingSystems = 135 tvActivity.getContentRatingsManager().getContentRatingSystems(); 136 ContentRatingsManager manager = tvActivity.getContentRatingsManager(); 137 ParentalControlSettings settings = tvActivity.getParentalControlSettings(); 138 for (ContentRatingSystem s : contentRatingSystems) { 139 if (!s.isCustom() && s.getCountries() != null 140 && s.getCountries().contains(Locale.getDefault().getCountry())) { 141 settings.setContentRatingSystemEnabled(manager, s, true); 142 } 143 } 144 } 145 146 private class RatingSystemItem extends CheckBoxItem { 147 private final ContentRatingSystem mContentRatingSystem; 148 RatingSystemItem(ContentRatingSystem contentRatingSystem)149 RatingSystemItem(ContentRatingSystem contentRatingSystem) { 150 this(contentRatingSystem, null); 151 } 152 RatingSystemItem(ContentRatingSystem contentRatingSystem, String description)153 RatingSystemItem(ContentRatingSystem contentRatingSystem, String description) { 154 super(contentRatingSystem.getDisplayName(), description, description != null); 155 mContentRatingSystem = contentRatingSystem; 156 } 157 158 @Override onUpdate()159 protected void onUpdate() { 160 super.onUpdate(); 161 setChecked(getMainActivity().getParentalControlSettings() 162 .isContentRatingSystemEnabled(mContentRatingSystem)); 163 } 164 165 @Override onSelected()166 protected void onSelected() { 167 super.onSelected(); 168 getMainActivity().getParentalControlSettings().setContentRatingSystemEnabled( 169 getMainActivity().getContentRatingsManager(), mContentRatingSystem, 170 isChecked()); 171 } 172 } 173 } 174