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.fuelgauge;
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.SettingsActivity;
25 import com.android.settings.core.InstrumentedPreferenceFragment;
26 import com.android.settings.dashboard.DashboardFragment;
27 import com.android.settings.overlay.FeatureFactory;
28 import com.android.settings.search.BaseSearchIndexProvider;
29 import com.android.settingslib.core.AbstractPreferenceController;
30 import com.android.settingslib.search.SearchIndexable;
31 
32 import java.util.ArrayList;
33 import java.util.Arrays;
34 import java.util.List;
35 
36 /** Fragment to show smart battery and restricted app controls */
37 @SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
38 public class SmartBatterySettings extends DashboardFragment {
39     public static final String TAG = "SmartBatterySettings";
40 
41     @Override
getMetricsCategory()42     public int getMetricsCategory() {
43         return SettingsEnums.OPEN_BATTERY_ADAPTIVE_PREFERENCES;
44     }
45 
46     @Override
getLogTag()47     protected String getLogTag() {
48         return TAG;
49     }
50 
51     @Override
getPreferenceScreenResId()52     protected int getPreferenceScreenResId() {
53         return R.xml.smart_battery_detail;
54     }
55 
56     @Override
getHelpResource()57     public int getHelpResource() {
58         return R.string.help_uri_smart_battery_settings;
59     }
60 
61     @Override
createPreferenceControllers(Context context)62     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
63         return buildPreferenceControllers(context, (SettingsActivity) getActivity(), this);
64     }
65 
buildPreferenceControllers( Context context, SettingsActivity settingsActivity, InstrumentedPreferenceFragment fragment)66     private static List<AbstractPreferenceController> buildPreferenceControllers(
67             Context context,
68             SettingsActivity settingsActivity,
69             InstrumentedPreferenceFragment fragment) {
70         final List<AbstractPreferenceController> controllers = new ArrayList<>();
71         if (settingsActivity != null && fragment != null) {
72             controllers.add(new RestrictAppPreferenceController(fragment));
73         } else {
74             controllers.add(new RestrictAppPreferenceController(context));
75         }
76 
77         return controllers;
78     }
79 
80     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
81             new BaseSearchIndexProvider() {
82                 @Override
83                 public List<SearchIndexableResource> getXmlResourcesToIndex(
84                         Context context, boolean enabled) {
85                     final SearchIndexableResource sir = new SearchIndexableResource(context);
86                     sir.xmlResId = R.xml.smart_battery_detail;
87                     return Arrays.asList(sir);
88                 }
89 
90                 @Override
91                 public List<AbstractPreferenceController> createPreferenceControllers(
92                         Context context) {
93                     return buildPreferenceControllers(context, null, null);
94                 }
95 
96                 @Override
97                 protected boolean isPageSearchEnabled(Context context) {
98                     return FeatureFactory.getFeatureFactory()
99                             .getPowerUsageFeatureProvider()
100                             .isSmartBatterySupported();
101                 }
102             };
103 }
104