1 /*
2  * Copyright (C) 2017 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.applications.assist;
18 
19 import android.app.settings.SettingsEnums;
20 import android.content.Context;
21 
22 import com.android.settings.R;
23 import com.android.settings.dashboard.DashboardFragment;
24 import com.android.settings.gestures.AssistGestureSettingsPreferenceController;
25 import com.android.settings.search.BaseSearchIndexProvider;
26 import com.android.settingslib.core.AbstractPreferenceController;
27 import com.android.settingslib.core.lifecycle.Lifecycle;
28 import com.android.settingslib.search.SearchIndexable;
29 
30 import java.util.ArrayList;
31 import java.util.List;
32 
33 /**
34  * Settings screen to manage everything about assist.
35  */
36 @SearchIndexable
37 public class ManageAssist extends DashboardFragment {
38 
39     private static final String TAG = "ManageAssist";
40     private static final String KEY_ASSIST = "gesture_assist_application";
41 
42     @Override
getLogTag()43     protected String getLogTag() {
44         return TAG;
45     }
46 
47     @Override
getPreferenceScreenResId()48     protected int getPreferenceScreenResId() {
49         return R.xml.manage_assist;
50     }
51 
52     @Override
createPreferenceControllers(Context context)53     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
54         return buildPreferenceControllers(context, getSettingsLifecycle());
55     }
56 
57     @Override
getMetricsCategory()58     public int getMetricsCategory() {
59         return SettingsEnums.APPLICATIONS_MANAGE_ASSIST;
60     }
61 
62     @Override
onAttach(Context context)63     public void onAttach(Context context) {
64         super.onAttach(context);
65         use(AssistGestureSettingsPreferenceController.class).setAssistOnly(true);
66     }
67 
buildPreferenceControllers(Context context, Lifecycle lifecycle)68     private static List<AbstractPreferenceController> buildPreferenceControllers(Context context,
69             Lifecycle lifecycle) {
70         final List<AbstractPreferenceController> controllers = new ArrayList<>();
71         controllers.add(new DefaultAssistPreferenceController(context, "default_assist",
72                 true /* showSetting */));
73         controllers.add(new AssistContextPreferenceController(context, lifecycle));
74         controllers.add(new AssistScreenshotPreferenceController(context, lifecycle));
75         controllers.add(new AssistFlashScreenPreferenceController(context, lifecycle));
76         controllers.add(new DefaultVoiceInputPreferenceController(context, lifecycle));
77         return controllers;
78     }
79 
80     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
81             new BaseSearchIndexProvider(R.xml.manage_assist) {
82 
83                 @Override
84                 public List<AbstractPreferenceController> createPreferenceControllers(
85                         Context context) {
86                     return buildPreferenceControllers(context, null /* lifecycle */);
87                 }
88 
89                 @Override
90                 public List<String> getNonIndexableKeys(Context context) {
91                     List<String> keys = super.getNonIndexableKeys(context);
92                     keys.add(KEY_ASSIST);
93                     return keys;
94                 }
95             };
96 }
97