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.content.Context; 20 import android.provider.SearchIndexableResource; 21 import android.support.annotation.VisibleForTesting; 22 23 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 24 import com.android.settings.R; 25 import com.android.settings.accounts.AddUserWhenLockedPreferenceController; 26 import com.android.settings.core.PreferenceController; 27 import com.android.settings.core.lifecycle.Lifecycle; 28 import com.android.settings.dashboard.DashboardFragment; 29 import com.android.settings.notification.LockScreenNotificationPreferenceController; 30 import com.android.settings.search.BaseSearchIndexProvider; 31 32 import java.util.ArrayList; 33 import java.util.Arrays; 34 import java.util.List; 35 36 /** 37 * Settings screen for lock screen preference 38 */ 39 public class LockscreenDashboardFragment extends DashboardFragment 40 implements OwnerInfoPreferenceController.OwnerInfoCallback { 41 42 private static final String TAG = "LockscreenDashboardFragment"; 43 44 @VisibleForTesting 45 static final String KEY_LOCK_SCREEN_NOTIFICATON = "security_setting_lock_screen_notif"; 46 @VisibleForTesting 47 static final String KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE_HEADER = 48 "security_setting_lock_screen_notif_work_header"; 49 @VisibleForTesting 50 static final String KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE = 51 "security_setting_lock_screen_notif_work"; 52 53 private OwnerInfoPreferenceController mOwnerInfoPreferenceController; 54 55 @Override getMetricsCategory()56 public int getMetricsCategory() { 57 return MetricsEvent.SETTINGS_LOCK_SCREEN_PREFERENCES; 58 } 59 60 @Override getLogTag()61 protected String getLogTag() { 62 return TAG; 63 } 64 65 @Override getPreferenceScreenResId()66 protected int getPreferenceScreenResId() { 67 return R.xml.security_lockscreen_settings; 68 } 69 70 @Override getPreferenceControllers(Context context)71 protected List<PreferenceController> getPreferenceControllers(Context context) { 72 final List<PreferenceController> controllers = new ArrayList<>(); 73 final Lifecycle lifecycle = getLifecycle(); 74 final LockScreenNotificationPreferenceController notificationController = 75 new LockScreenNotificationPreferenceController(context, 76 KEY_LOCK_SCREEN_NOTIFICATON, 77 KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE_HEADER, 78 KEY_LOCK_SCREEN_NOTIFICATON_WORK_PROFILE); 79 lifecycle.addObserver(notificationController); 80 controllers.add(notificationController); 81 final AddUserWhenLockedPreferenceController addUserWhenLockedController = 82 new AddUserWhenLockedPreferenceController(context); 83 lifecycle.addObserver(addUserWhenLockedController); 84 controllers.add(addUserWhenLockedController); 85 mOwnerInfoPreferenceController = 86 new OwnerInfoPreferenceController(context, this, lifecycle); 87 controllers.add(mOwnerInfoPreferenceController); 88 return controllers; 89 } 90 91 @Override onOwnerInfoUpdated()92 public void onOwnerInfoUpdated() { 93 if (mOwnerInfoPreferenceController != null) { 94 mOwnerInfoPreferenceController.updateSummary(); 95 } 96 } 97 98 public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 99 new BaseSearchIndexProvider() { 100 @Override 101 public List<SearchIndexableResource> getXmlResourcesToIndex( 102 Context context, boolean enabled) { 103 final SearchIndexableResource sir = new SearchIndexableResource(context); 104 sir.xmlResId = R.xml.security_lockscreen_settings; 105 return Arrays.asList(sir); 106 } 107 108 @Override 109 public List<PreferenceController> getPreferenceControllers(Context context) { 110 final List<PreferenceController> controllers = new ArrayList<>(); 111 controllers.add(new LockScreenNotificationPreferenceController(context)); 112 controllers.add(new AddUserWhenLockedPreferenceController(context)); 113 controllers.add(new OwnerInfoPreferenceController( 114 context, null /* fragment */, null /* lifecycle */)); 115 return controllers; 116 } 117 }; 118 } 119