1 /* 2 * Copyright (C) 2017 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.development.featureflags; 18 19 import android.app.settings.SettingsEnums; 20 import android.content.Context; 21 import android.provider.SearchIndexableResource; 22 23 import com.android.settings.R; 24 import com.android.settings.dashboard.DashboardFragment; 25 import com.android.settings.search.BaseSearchIndexProvider; 26 import com.android.settings.search.Indexable; 27 import com.android.settingslib.core.AbstractPreferenceController; 28 import com.android.settingslib.core.lifecycle.Lifecycle; 29 import com.android.settingslib.development.DevelopmentSettingsEnabler; 30 import com.android.settingslib.search.SearchIndexable; 31 32 import java.util.ArrayList; 33 import java.util.List; 34 35 @SearchIndexable 36 public class FeatureFlagsDashboard extends DashboardFragment { 37 38 private static final String TAG = "FeatureFlagsDashboard"; 39 40 @Override getMetricsCategory()41 public int getMetricsCategory() { 42 return SettingsEnums.SETTINGS_FEATURE_FLAGS_DASHBOARD; 43 } 44 45 @Override getLogTag()46 protected String getLogTag() { 47 return TAG; 48 } 49 50 @Override getPreferenceScreenResId()51 protected int getPreferenceScreenResId() { 52 return R.xml.feature_flags_settings; 53 } 54 55 @Override onAttach(Context context)56 public void onAttach(Context context) { 57 super.onAttach(context); 58 use(FeatureFlagFooterPreferenceController.class).setFooterMixin(mFooterPreferenceMixin); 59 } 60 61 @Override getHelpResource()62 public int getHelpResource() { 63 return 0; 64 } 65 66 @Override createPreferenceControllers(Context context)67 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 68 return buildPrefControllers(context, getSettingsLifecycle()); 69 } 70 buildPrefControllers(Context context, Lifecycle lifecycle)71 private static List<AbstractPreferenceController> buildPrefControllers(Context context, 72 Lifecycle lifecycle) { 73 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 74 final FeatureFlagFooterPreferenceController footerController = 75 new FeatureFlagFooterPreferenceController(context); 76 if (lifecycle != null) { 77 lifecycle.addObserver(footerController); 78 } 79 controllers.add(footerController); 80 return controllers; 81 } 82 83 public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 84 new BaseSearchIndexProvider() { 85 @Override 86 public List<SearchIndexableResource> getXmlResourcesToIndex(Context context, 87 boolean enabled) { 88 final List<SearchIndexableResource> result = new ArrayList<>(); 89 90 final SearchIndexableResource sir = new SearchIndexableResource(context); 91 sir.xmlResId = R.xml.feature_flags_settings; 92 result.add(sir); 93 return result; 94 } 95 96 @Override 97 protected boolean isPageSearchEnabled(Context context) { 98 return DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(context); 99 } 100 101 @Override 102 public List<AbstractPreferenceController> createPreferenceControllers( 103 Context context) { 104 return buildPrefControllers(context, null /* lifecycle */); 105 } 106 }; 107 } 108