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      1 /*
      2  * Copyright (C) 2010 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;
     18 
     19 import android.content.Context;
     20 import android.provider.SearchIndexableResource;
     21 
     22 import com.android.internal.hardware.AmbientDisplayConfiguration;
     23 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
     24 import com.android.settings.dashboard.DashboardFragment;
     25 import com.android.settings.display.AmbientDisplayPreferenceController;
     26 import com.android.settings.display.BrightnessLevelPreferenceController;
     27 import com.android.settings.display.CameraGesturePreferenceController;
     28 import com.android.settings.display.ColorModePreferenceController;
     29 import com.android.settings.display.LiftToWakePreferenceController;
     30 import com.android.settings.display.NightDisplayPreferenceController;
     31 import com.android.settings.display.NightModePreferenceController;
     32 import com.android.settings.display.ScreenSaverPreferenceController;
     33 import com.android.settings.display.ShowOperatorNamePreferenceController;
     34 import com.android.settings.display.TapToWakePreferenceController;
     35 import com.android.settings.display.ThemePreferenceController;
     36 import com.android.settings.display.TimeoutPreferenceController;
     37 import com.android.settings.display.VrDisplayPreferenceController;
     38 import com.android.settings.display.WallpaperPreferenceController;
     39 import com.android.settings.search.BaseSearchIndexProvider;
     40 import com.android.settings.search.Indexable;
     41 import com.android.settingslib.core.AbstractPreferenceController;
     42 import com.android.settingslib.core.lifecycle.Lifecycle;
     43 
     44 import java.util.ArrayList;
     45 import java.util.List;
     46 
     47 public class DisplaySettings extends DashboardFragment {
     48     private static final String TAG = "DisplaySettings";
     49 
     50     public static final String KEY_DISPLAY_SIZE = "display_settings_screen_zoom";
     51 
     52     private static final String KEY_SCREEN_TIMEOUT = "screen_timeout";
     53     private static final String KEY_AMBIENT_DISPLAY = "ambient_display";
     54     private static final String KEY_AUTO_BRIGHTNESS = "auto_brightness_entry";
     55     private static final String KEY_NIGHT_DISPLAY = "night_display";
     56 
     57     @Override
     58     public int getMetricsCategory() {
     59         return MetricsEvent.DISPLAY;
     60     }
     61 
     62     @Override
     63     protected String getLogTag() {
     64         return TAG;
     65     }
     66 
     67     @Override
     68     protected int getPreferenceScreenResId() {
     69         return R.xml.display_settings;
     70     }
     71 
     72     @Override
     73     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
     74         return buildPreferenceControllers(context, getLifecycle());
     75     }
     76 
     77     @Override
     78     public int getHelpResource() {
     79         return R.string.help_uri_display;
     80     }
     81 
     82     private static List<AbstractPreferenceController> buildPreferenceControllers(
     83             Context context, Lifecycle lifecycle) {
     84         final List<AbstractPreferenceController> controllers = new ArrayList<>();
     85         controllers.add(new CameraGesturePreferenceController(context));
     86         controllers.add(new LiftToWakePreferenceController(context));
     87         controllers.add(new NightDisplayPreferenceController(context));
     88         controllers.add(new NightModePreferenceController(context));
     89         controllers.add(new ScreenSaverPreferenceController(context));
     90         controllers.add(new AmbientDisplayPreferenceController(
     91                 context,
     92                 new AmbientDisplayConfiguration(context),
     93                 KEY_AMBIENT_DISPLAY));
     94         controllers.add(new TapToWakePreferenceController(context));
     95         controllers.add(new TimeoutPreferenceController(context, KEY_SCREEN_TIMEOUT));
     96         controllers.add(new VrDisplayPreferenceController(context));
     97         controllers.add(new ShowOperatorNamePreferenceController(context));
     98         controllers.add(new WallpaperPreferenceController(context));
     99         controllers.add(new ThemePreferenceController(context));
    100         controllers.add(new BrightnessLevelPreferenceController(context, lifecycle));
    101         controllers.add(new ColorModePreferenceController(context));
    102         return controllers;
    103     }
    104 
    105     public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
    106             new BaseSearchIndexProvider() {
    107                 @Override
    108                 public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
    109                         boolean enabled) {
    110                     final ArrayList<SearchIndexableResource> result = new ArrayList<>();
    111 
    112                     final SearchIndexableResource sir = new SearchIndexableResource(context);
    113                     sir.xmlResId = R.xml.display_settings;
    114                     result.add(sir);
    115                     return result;
    116                 }
    117 
    118                 @Override
    119                 public List<String> getNonIndexableKeys(Context context) {
    120                     List<String> keys = super.getNonIndexableKeys(context);
    121                     keys.add(KEY_DISPLAY_SIZE);
    122                     keys.add(WallpaperPreferenceController.KEY_WALLPAPER);
    123                     keys.add(KEY_NIGHT_DISPLAY);
    124                     keys.add(KEY_AUTO_BRIGHTNESS);
    125                     return keys;
    126                 }
    127 
    128                 @Override
    129                 public List<AbstractPreferenceController> createPreferenceControllers(
    130                         Context context) {
    131                     return buildPreferenceControllers(context, null);
    132                 }
    133             };
    134 }
    135