1 /** 2 * Copyright (C) 2023 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.settings.regionalpreferences; 18 19 import android.app.settings.SettingsEnums; 20 import android.content.Context; 21 import android.os.Bundle; 22 import android.provider.Settings; 23 import android.view.LayoutInflater; 24 import android.view.View; 25 import android.view.ViewGroup; 26 27 import androidx.annotation.NonNull; 28 import androidx.annotation.Nullable; 29 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat; 30 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat; 31 import androidx.preference.PreferenceRecyclerViewAccessibilityDelegate; 32 import androidx.recyclerview.widget.RecyclerView; 33 34 import com.android.settings.R; 35 import com.android.settings.dashboard.DashboardFragment; 36 import com.android.settings.overlay.FeatureFactory; 37 import com.android.settings.search.BaseSearchIndexProvider; 38 import com.android.settingslib.core.AbstractPreferenceController; 39 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider; 40 import com.android.settingslib.search.SearchIndexable; 41 42 import java.util.ArrayList; 43 import java.util.Collection; 44 import java.util.List; 45 46 /** Main fragment to display first day of week. */ 47 @SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC) 48 public class FirstDayOfWeekItemFragment extends DashboardFragment { 49 50 private static final String LOG_TAG = "FirstDayOfWeekItemFragment"; 51 private static final String KEY_PREFERENCE_CATEGORY_FIRST_DAY_OF_WEEK_ITEM = 52 "first_day_of_week_item_category"; 53 54 @Override onAttach(@onNull Context context)55 public void onAttach(@NonNull Context context) { 56 super.onAttach(context); 57 58 MetricsFeatureProvider metricsFeatureProvider = 59 FeatureFactory.getFeatureFactory().getMetricsFeatureProvider(); 60 String action = getIntent() != null ? getIntent().getAction() : ""; 61 if (Settings.ACTION_FIRST_DAY_OF_WEEK_SETTINGS.equals(action)) { 62 metricsFeatureProvider.action( 63 context, SettingsEnums.ACTION_OPEN_FIRST_DAY_OF_WEEK_OUTSIDE_SETTINGS); 64 } 65 } 66 67 @NonNull 68 @Override onCreateRecyclerView( @onNull LayoutInflater inflater, @NonNull ViewGroup parent, @Nullable Bundle savedInstanceState)69 public RecyclerView onCreateRecyclerView( 70 @NonNull LayoutInflater inflater, @NonNull ViewGroup parent, 71 @Nullable Bundle savedInstanceState) { 72 73 // Talkback shouldn't announce in list numbers 74 final RecyclerView recyclerView = 75 super.onCreateRecyclerView(inflater, parent, savedInstanceState); 76 recyclerView.setAccessibilityDelegateCompat( 77 new PreferenceRecyclerViewAccessibilityDelegate(recyclerView) { 78 @Override 79 public void onInitializeAccessibilityNodeInfo(@NonNull View host, 80 @NonNull AccessibilityNodeInfoCompat info) { 81 super.onInitializeAccessibilityNodeInfo(host, info); 82 int availableCount = (int) getPreferenceControllers() 83 .stream() 84 .flatMap(Collection::stream) 85 .filter(AbstractPreferenceController::isAvailable) 86 .count(); 87 info.setCollectionInfo( 88 CollectionInfoCompat.obtain( 89 /*rowCount=*/availableCount, 90 /*columnCount=*/1, 91 /*hierarchical=*/false, 92 CollectionInfoCompat.SELECTION_MODE_SINGLE) 93 ); 94 } 95 }); 96 return recyclerView; 97 } 98 99 @Override getPreferenceScreenResId()100 protected int getPreferenceScreenResId() { 101 return R.xml.regional_preferences_first_day_of_week; 102 } 103 104 @Override getMetricsCategory()105 public int getMetricsCategory() { 106 return SettingsEnums.FIRST_DAY_OF_WEEK_PREFERENCE; 107 } 108 109 @Override getLogTag()110 protected String getLogTag() { 111 return LOG_TAG; 112 } 113 114 @Override createPreferenceControllers(Context context)115 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 116 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 117 controllers.add(new FirstDayOfWeekItemCategoryController(context, 118 KEY_PREFERENCE_CATEGORY_FIRST_DAY_OF_WEEK_ITEM)); 119 return controllers; 120 } 121 122 public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 123 new BaseSearchIndexProvider(R.xml.regional_preferences_first_day_of_week); 124 } 125