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
17package com.android.settings;
18
19import android.content.Context;
20import android.provider.SearchIndexableResource;
21
22import com.android.internal.hardware.AmbientDisplayConfiguration;
23import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
24import com.android.settings.dashboard.DashboardFragment;
25import com.android.settings.display.AmbientDisplayPreferenceController;
26import com.android.settings.display.BrightnessLevelPreferenceController;
27import com.android.settings.display.CameraGesturePreferenceController;
28import com.android.settings.display.ColorModePreferenceController;
29import com.android.settings.display.LiftToWakePreferenceController;
30import com.android.settings.display.NightDisplayPreferenceController;
31import com.android.settings.display.NightModePreferenceController;
32import com.android.settings.display.ScreenSaverPreferenceController;
33import com.android.settings.display.ShowOperatorNamePreferenceController;
34import com.android.settings.display.TapToWakePreferenceController;
35import com.android.settings.display.ThemePreferenceController;
36import com.android.settings.display.TimeoutPreferenceController;
37import com.android.settings.display.VrDisplayPreferenceController;
38import com.android.settings.display.WallpaperPreferenceController;
39import com.android.settings.search.BaseSearchIndexProvider;
40import com.android.settings.search.Indexable;
41import com.android.settingslib.core.AbstractPreferenceController;
42import com.android.settingslib.core.lifecycle.Lifecycle;
43
44import java.util.ArrayList;
45import java.util.List;
46
47public 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