1 /* 2 * Copyright (C) 2020 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.notification.app; 18 19 import android.app.people.IPeopleManager; 20 import android.app.settings.SettingsEnums; 21 import android.content.Context; 22 import android.os.Bundle; 23 import android.os.ServiceManager; 24 import android.service.notification.ConversationChannelWrapper; 25 26 import com.android.settings.R; 27 import com.android.settings.dashboard.DashboardFragment; 28 import com.android.settings.notification.NotificationBackend; 29 import com.android.settingslib.core.AbstractPreferenceController; 30 31 import java.util.ArrayList; 32 import java.util.List; 33 34 public class ConversationListSettings extends DashboardFragment { 35 private static final String TAG = "ConvoListSettings"; 36 37 NotificationBackend mBackend = new NotificationBackend(); 38 IPeopleManager mPs; 39 40 protected List<AbstractPreferenceController> mControllers = new ArrayList<>(); 41 private NoConversationsPreferenceController mNoConversationsController; 42 private PriorityConversationsPreferenceController mPriorityConversationsController; 43 private AllConversationsPreferenceController mAllConversationsController; 44 private RecentConversationsPreferenceController mRecentConversationsController; 45 private boolean mUpdatedInOnCreate = false; 46 ConversationListSettings()47 public ConversationListSettings() { 48 mPs = IPeopleManager.Stub.asInterface( 49 ServiceManager.getService(Context.PEOPLE_SERVICE)); 50 } 51 52 @Override getMetricsCategory()53 public int getMetricsCategory() { 54 return SettingsEnums.NOTIFICATION_CONVERSATION_LIST_SETTINGS; 55 } 56 57 @Override getLogTag()58 protected String getLogTag() { 59 return TAG; 60 } 61 62 @Override getPreferenceScreenResId()63 protected int getPreferenceScreenResId() { 64 return R.xml.conversation_list_settings; 65 } 66 67 @Override createPreferenceControllers(Context context)68 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 69 mControllers = new ArrayList<>(); 70 mNoConversationsController = new NoConversationsPreferenceController(context); 71 mControllers.add(mNoConversationsController); 72 mPriorityConversationsController = 73 new PriorityConversationsPreferenceController(context, mBackend); 74 mControllers.add(mPriorityConversationsController); 75 mAllConversationsController = new AllConversationsPreferenceController(context, mBackend); 76 mControllers.add(mAllConversationsController); 77 mRecentConversationsController = 78 new RecentConversationsPreferenceController(context, mBackend, mPs); 79 mControllers.add(mRecentConversationsController); 80 return new ArrayList<>(mControllers); 81 } 82 83 @Override onCreate(Bundle icicle)84 public void onCreate(Bundle icicle) { 85 super.onCreate(icicle); 86 update(); 87 mUpdatedInOnCreate = true; 88 } 89 90 @Override onStart()91 public void onStart() { 92 super.onStart(); 93 if (mUpdatedInOnCreate) { 94 mUpdatedInOnCreate = false; 95 } else { 96 update(); 97 } 98 } 99 update()100 private void update() { 101 List<ConversationChannelWrapper> conversationList = 102 mBackend.getConversations(false).getList(); 103 boolean hasContent = mPriorityConversationsController.updateList(conversationList) 104 | mAllConversationsController.updateList(conversationList) 105 | mRecentConversationsController.updateList(); 106 mNoConversationsController.setAvailable(!hasContent); 107 mNoConversationsController.displayPreference(getPreferenceScreen()); 108 } 109 } 110