1 /*
2  * Copyright (C) 2019 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.datetime;
18 
19 import android.app.Dialog;
20 import android.app.settings.SettingsEnums;
21 import android.app.timedetector.TimeDetectorHelper;
22 import android.content.Context;
23 
24 import com.android.settings.R;
25 import com.android.settings.dashboard.DashboardFragment;
26 import com.android.settings.search.BaseSearchIndexProvider;
27 import com.android.settingslib.search.SearchIndexable;
28 
29 import com.google.android.setupcompat.util.WizardManagerHelper;
30 
31 @SearchIndexable
32 public class DateTimeSettings extends DashboardFragment implements
33         TimePreferenceController.TimePreferenceHost, DatePreferenceController.DatePreferenceHost {
34 
35     private static final String TAG = "DateTimeSettings";
36 
37     // have we been launched from the setup wizard?
38     protected static final String EXTRA_IS_FROM_SUW = "firstRun";
39 
40     @Override
getMetricsCategory()41     public int getMetricsCategory() {
42         return SettingsEnums.DATE_TIME;
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.date_time_prefs;
53     }
54 
55     @Override
onAttach(Context context)56     public void onAttach(Context context) {
57         super.onAttach(context);
58         boolean isFromSUW = WizardManagerHelper.isAnySetupWizard(getIntent());
59         getSettingsLifecycle().addObserver(new TimeChangeListenerMixin(context, this));
60         use(LocationTimeZoneDetectionPreferenceController.class).setFragment(this);
61         use(AutoTimePreferenceController.class).setDateAndTimeCallback(this);
62         use(DatePreferenceController.class).setHost(this);
63         use(TimePreferenceController.class).setHost(this);
64         use(AutoTimeZonePreferenceController.class)
65                 .setTimeAndDateCallback(this)
66                 .setFromSUW(isFromSUW);
67         use(TimeFormatPreferenceController.class)
68                 .setTimeAndDateCallback(this)
69                 .setFromSUW(isFromSUW);
70 
71         // All the elements in the category are optional, so we must ensure the category is only
72         // available if any of the elements are available.
73         TimeFeedbackPreferenceCategoryController helpAndFeedbackCategoryController =
74                 use(TimeFeedbackPreferenceCategoryController.class);
75         use(TimeFeedbackPreferenceController.class)
76                 .registerWithOptionalCategoryController(helpAndFeedbackCategoryController);
77     }
78 
79     @Override
updateTimeAndDateDisplay(Context context)80     public void updateTimeAndDateDisplay(Context context) {
81         updatePreferenceStates();
82     }
83 
84     @Override
onCreateDialog(int id)85     public Dialog onCreateDialog(int id) {
86         switch (id) {
87             case DatePreferenceController.DIALOG_DATEPICKER:
88                 return use(DatePreferenceController.class)
89                         .buildDatePicker(getActivity(), TimeDetectorHelper.INSTANCE);
90             case TimePreferenceController.DIALOG_TIMEPICKER:
91                 return use(TimePreferenceController.class)
92                         .buildTimePicker(getActivity());
93             default:
94                 throw new IllegalArgumentException();
95         }
96     }
97 
98     @Override
getDialogMetricsCategory(int dialogId)99     public int getDialogMetricsCategory(int dialogId) {
100         switch (dialogId) {
101             case DatePreferenceController.DIALOG_DATEPICKER:
102                 return SettingsEnums.DIALOG_DATE_PICKER;
103             case TimePreferenceController.DIALOG_TIMEPICKER:
104                 return SettingsEnums.DIALOG_TIME_PICKER;
105             default:
106                 return 0;
107         }
108     }
109 
110     @Override
showTimePicker()111     public void showTimePicker() {
112         removeDialog(TimePreferenceController.DIALOG_TIMEPICKER);
113         showDialog(TimePreferenceController.DIALOG_TIMEPICKER);
114     }
115 
116     @Override
showDatePicker()117     public void showDatePicker() {
118         showDialog(DatePreferenceController.DIALOG_DATEPICKER);
119     }
120 
121     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
122             new BaseSearchIndexProvider(R.xml.date_time_prefs);
123 }
124