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.security; 18 19 import android.app.settings.SettingsEnums; 20 import android.content.Context; 21 import android.hardware.display.AmbientDisplayConfiguration; 22 23 import androidx.annotation.VisibleForTesting; 24 25 import com.android.settings.R; 26 import com.android.settings.dashboard.DashboardFragment; 27 import com.android.settings.display.AmbientDisplayAlwaysOnPreferenceController; 28 import com.android.settings.display.AmbientDisplayNotificationsPreferenceController; 29 import com.android.settings.gestures.DoubleTapScreenPreferenceController; 30 import com.android.settings.gestures.PickupGesturePreferenceController; 31 import com.android.settings.notification.LockScreenNotificationPreferenceController; 32 import com.android.settings.search.BaseSearchIndexProvider; 33 import com.android.settings.security.screenlock.LockScreenPreferenceController; 34 import com.android.settingslib.core.AbstractPreferenceController; 35 import com.android.settingslib.core.lifecycle.Lifecycle; 36 import com.android.settingslib.search.SearchIndexable; 37 38 import java.util.ArrayList; 39 import java.util.List; 40 41 /** 42 * Settings screen for lock screen preference 43 */ 44 @SearchIndexable 45 public class LockscreenDashboardFragment extends DashboardFragment 46 implements OwnerInfoPreferenceController.OwnerInfoCallback { 47 48 public static final String KEY_AMBIENT_DISPLAY_ALWAYS_ON = "ambient_display_always_on"; 49 50 private static final String TAG = "LockscreenDashboardFragment"; 51 52 @VisibleForTesting 53 static final String KEY_LOCK_SCREEN_NOTIFICATON = "security_setting_lock_screen_notif"; 54 @VisibleForTesting 55 static final String KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE_HEADER = 56 "security_setting_lock_screen_notif_work_header"; 57 @VisibleForTesting 58 static final String KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE = 59 "security_setting_lock_screen_notif_work"; 60 @VisibleForTesting 61 static final String KEY_ADD_USER_FROM_LOCK_SCREEN = 62 "security_lockscreen_add_users_when_locked"; 63 64 65 private AmbientDisplayConfiguration mConfig; 66 private OwnerInfoPreferenceController mOwnerInfoPreferenceController; 67 68 @Override getMetricsCategory()69 public int getMetricsCategory() { 70 return SettingsEnums.SETTINGS_LOCK_SCREEN_PREFERENCES; 71 } 72 73 @Override getLogTag()74 protected String getLogTag() { 75 return TAG; 76 } 77 78 @Override getPreferenceScreenResId()79 protected int getPreferenceScreenResId() { 80 return R.xml.security_lockscreen_settings; 81 } 82 83 @Override getHelpResource()84 public int getHelpResource() { 85 return R.string.help_url_lockscreen; 86 } 87 88 @Override onAttach(Context context)89 public void onAttach(Context context) { 90 super.onAttach(context); 91 use(AmbientDisplayAlwaysOnPreferenceController.class).setConfig(getConfig(context)); 92 use(AmbientDisplayNotificationsPreferenceController.class).setConfig(getConfig(context)); 93 use(DoubleTapScreenPreferenceController.class).setConfig(getConfig(context)); 94 use(PickupGesturePreferenceController.class).setConfig(getConfig(context)); 95 } 96 97 @Override createPreferenceControllers(Context context)98 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 99 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 100 final Lifecycle lifecycle = getSettingsLifecycle(); 101 final LockScreenNotificationPreferenceController notificationController = 102 new LockScreenNotificationPreferenceController(context, 103 KEY_LOCK_SCREEN_NOTIFICATON, 104 KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE_HEADER, 105 KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE); 106 lifecycle.addObserver(notificationController); 107 controllers.add(notificationController); 108 mOwnerInfoPreferenceController = new OwnerInfoPreferenceController(context, this); 109 controllers.add(mOwnerInfoPreferenceController); 110 111 return controllers; 112 } 113 114 @Override onOwnerInfoUpdated()115 public void onOwnerInfoUpdated() { 116 if (mOwnerInfoPreferenceController != null) { 117 mOwnerInfoPreferenceController.updateSummary(); 118 } 119 } 120 getConfig(Context context)121 private AmbientDisplayConfiguration getConfig(Context context) { 122 if (mConfig == null) { 123 mConfig = new AmbientDisplayConfiguration(context); 124 } 125 return mConfig; 126 } 127 128 public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 129 new BaseSearchIndexProvider(R.xml.security_lockscreen_settings) { 130 131 @Override 132 public List<AbstractPreferenceController> createPreferenceControllers( 133 Context context) { 134 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 135 controllers.add(new LockScreenNotificationPreferenceController(context)); 136 controllers.add(new OwnerInfoPreferenceController( 137 context, null /* fragment */)); 138 return controllers; 139 } 140 141 @Override 142 public List<String> getNonIndexableKeys(Context context) { 143 final List<String> niks = super.getNonIndexableKeys(context); 144 niks.add(KEY_ADD_USER_FROM_LOCK_SCREEN); 145 return niks; 146 } 147 148 @Override 149 protected boolean isPageSearchEnabled(Context context) { 150 return new LockScreenPreferenceController(context, "anykey") 151 .isAvailable(); 152 } 153 }; 154 } 155