1 /* 2 * Copyright (C) 2018 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.homepage; 18 19 import static com.android.settings.search.actionbar.SearchMenuController.NEED_SEARCH_ICON_IN_ACTION_BAR; 20 import static com.android.settingslib.search.SearchIndexable.MOBILE; 21 22 import android.app.settings.SettingsEnums; 23 import android.content.Context; 24 import android.os.Bundle; 25 import android.provider.SearchIndexableResource; 26 27 import androidx.fragment.app.Fragment; 28 import androidx.preference.Preference; 29 import androidx.preference.PreferenceFragmentCompat; 30 31 import com.android.settings.R; 32 import com.android.settings.core.SubSettingLauncher; 33 import com.android.settings.dashboard.DashboardFragment; 34 import com.android.settings.search.BaseSearchIndexProvider; 35 import com.android.settings.support.SupportPreferenceController; 36 import com.android.settingslib.core.instrumentation.Instrumentable; 37 import com.android.settingslib.search.SearchIndexable; 38 39 import java.util.Arrays; 40 import java.util.List; 41 42 @SearchIndexable(forTarget = MOBILE) 43 public class TopLevelSettings extends DashboardFragment implements 44 PreferenceFragmentCompat.OnPreferenceStartFragmentCallback { 45 46 private static final String TAG = "TopLevelSettings"; 47 TopLevelSettings()48 public TopLevelSettings() { 49 final Bundle args = new Bundle(); 50 // Disable the search icon because this page uses a full search view in actionbar. 51 args.putBoolean(NEED_SEARCH_ICON_IN_ACTION_BAR, false); 52 setArguments(args); 53 } 54 55 @Override getPreferenceScreenResId()56 protected int getPreferenceScreenResId() { 57 return R.xml.top_level_settings; 58 } 59 60 @Override getLogTag()61 protected String getLogTag() { 62 return TAG; 63 } 64 65 @Override getMetricsCategory()66 public int getMetricsCategory() { 67 return SettingsEnums.DASHBOARD_SUMMARY; 68 } 69 70 @Override onAttach(Context context)71 public void onAttach(Context context) { 72 super.onAttach(context); 73 use(SupportPreferenceController.class).setActivity(getActivity()); 74 } 75 76 @Override getHelpResource()77 public int getHelpResource() { 78 // Disable the help icon because this page uses a full search view in actionbar. 79 return 0; 80 } 81 82 @Override getCallbackFragment()83 public Fragment getCallbackFragment() { 84 return this; 85 } 86 87 @Override onPreferenceStartFragment(PreferenceFragmentCompat caller, Preference pref)88 public boolean onPreferenceStartFragment(PreferenceFragmentCompat caller, Preference pref) { 89 new SubSettingLauncher(getActivity()) 90 .setDestination(pref.getFragment()) 91 .setArguments(pref.getExtras()) 92 .setSourceMetricsCategory(caller instanceof Instrumentable 93 ? ((Instrumentable) caller).getMetricsCategory() 94 : Instrumentable.METRICS_CATEGORY_UNKNOWN) 95 .setTitleRes(-1) 96 .launch(); 97 return true; 98 } 99 100 @Override shouldForceRoundedIcon()101 protected boolean shouldForceRoundedIcon() { 102 return getContext().getResources() 103 .getBoolean(R.bool.config_force_rounded_icon_TopLevelSettings); 104 } 105 106 public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 107 new BaseSearchIndexProvider() { 108 @Override 109 public List<SearchIndexableResource> getXmlResourcesToIndex( 110 Context context, boolean enabled) { 111 final SearchIndexableResource sir = new SearchIndexableResource(context); 112 sir.xmlResId = R.xml.top_level_settings; 113 return Arrays.asList(sir); 114 } 115 116 @Override 117 protected boolean isPageSearchEnabled(Context context) { 118 // Never searchable, all entries in this page are already indexed elsewhere. 119 return false; 120 } 121 }; 122 } 123