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The Android Open Source Project31dd5032009-03-03 19:32:27 -08001/*
2 * Copyright (C) 2008 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
Daniel Sandler325dc232013-06-05 22:57:57 -040017package com.android.launcher3;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080018
Sunny Goyalcd2ac0f2022-04-14 21:21:47 -070019import static android.app.PendingIntent.FLAG_IMMUTABLE;
20import static android.app.PendingIntent.FLAG_UPDATE_CURRENT;
Sunny Goyal6c0c61a2020-12-08 19:19:56 -080021import static android.content.pm.ActivityInfo.CONFIG_UI_MODE;
Sunny Goyal8f965462020-04-23 19:00:36 -070022import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
Vinit Nayak48b28022020-04-27 20:48:49 +000023
Pinyao Tinga74b63a2019-07-17 23:26:06 -070024import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
Brian Isganitisa85ae692021-09-23 19:56:24 -040025import static com.android.launcher3.AbstractFloatingView.TYPE_FOLDER;
Sunny Goyal30ac97d2020-06-24 23:47:46 -070026import static com.android.launcher3.AbstractFloatingView.TYPE_ICON_SURFACE;
Pinyao Tinga74b63a2019-07-17 23:26:06 -070027import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
Tony Wickham6a71a5b2018-08-21 11:40:23 -070028import static com.android.launcher3.AbstractFloatingView.TYPE_SNACKBAR;
Brian Isganitisa85ae692021-09-23 19:56:24 -040029import static com.android.launcher3.AbstractFloatingView.getTopOpenViewWithType;
Alex Chau0c4e11b2022-07-08 18:41:36 +010030import static com.android.launcher3.LauncherAnimUtils.HOTSEAT_SCALE_PROPERTY_FACTORY;
31import static com.android.launcher3.LauncherAnimUtils.SCALE_INDEX_WIDGET_TRANSITION;
Sunny Goyal4c7f2152017-10-17 17:17:16 -070032import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
Alex Chau0c4e11b2022-07-08 18:41:36 +010033import static com.android.launcher3.LauncherAnimUtils.WORKSPACE_SCALE_PROPERTY_FACTORY;
Sunny Goyal669b71f2023-01-27 14:37:07 -080034import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_DESKTOP;
Jon Mirandac4a99bf2021-11-04 16:53:45 -070035import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070036import static com.android.launcher3.LauncherState.ALL_APPS;
Sunny Goyal8f965462020-04-23 19:00:36 -070037import static com.android.launcher3.LauncherState.FLAG_MULTI_PAGE;
38import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070039import static com.android.launcher3.LauncherState.NORMAL;
Sunny Goyalf2393f12020-04-01 20:13:12 -070040import static com.android.launcher3.LauncherState.NO_OFFSET;
41import static com.android.launcher3.LauncherState.NO_SCALE;
Sunny Goyal8f965462020-04-23 19:00:36 -070042import static com.android.launcher3.LauncherState.SPRING_LOADED;
Sunny Goyalb1d7de22019-09-06 10:36:54 -070043import static com.android.launcher3.Utilities.postAsyncCallback;
Sunny Goyal384b5782021-02-09 22:50:02 -080044import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.getSupportedActions;
Alex Chau3d2c0622022-09-01 21:28:14 +010045import static com.android.launcher3.anim.Interpolators.EMPHASIZED;
Sebastian Franco09589322022-11-02 15:25:58 -070046import static com.android.launcher3.config.FeatureFlags.FOLDABLE_SINGLE_PAGE;
Federico Barona1845112022-10-20 21:11:58 -070047import static com.android.launcher3.config.FeatureFlags.SHOW_DOT_PAGINATION;
Thiru Ramasamy5fbac632022-01-28 15:05:36 -080048import static com.android.launcher3.logging.StatsLogManager.EventEnum;
Hyunyoung Song801f81f2020-06-19 02:58:53 -070049import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
Hyunyoung Song95786e02020-09-15 00:34:10 -070050import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
thiruramc96873c2021-02-11 15:13:47 -080051import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_ENTRY;
thiruram9f53d612021-02-24 10:54:01 -080052import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH;
thiruramc96873c2021-02-11 15:13:47 -080053import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_EXIT;
Hyunyoung Song801f81f2020-06-19 02:58:53 -070054import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONRESUME;
55import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONSTOP;
Sunny Goyal82379182022-11-02 18:58:49 -070056import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SWIPELEFT;
57import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SWIPERIGHT;
Yogisha Dixit4ff5ee32021-05-04 14:58:34 +010058import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGET_RECONFIGURED;
Sunny Goyal60e68c92020-08-12 13:59:27 -070059import static com.android.launcher3.model.ItemInstallQueue.FLAG_ACTIVITY_PAUSED;
60import static com.android.launcher3.model.ItemInstallQueue.FLAG_DRAG_AND_DROP;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -070061import static com.android.launcher3.popup.SystemShortcut.APP_INFO;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -070062import static com.android.launcher3.popup.SystemShortcut.INSTALL;
63import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
Sunny Goyal8f965462020-04-23 19:00:36 -070064import static com.android.launcher3.states.RotationHelper.REQUEST_LOCK;
Sunny Goyalbe8c3402019-05-22 15:17:52 -070065import static com.android.launcher3.states.RotationHelper.REQUEST_NONE;
Jeremy Sim7cf0dd92023-03-24 22:39:45 -070066import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
67import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
Jon Mirandac4a99bf2021-11-04 16:53:45 -070068import static com.android.launcher3.util.ItemInfoMatcher.forFolderMatch;
Sunny Goyal326403e2017-10-02 12:45:10 -070069
Gilles Debunnedd6c9922010-10-25 11:23:41 -070070import android.animation.Animator;
Sunny Goyal6001ea22018-05-10 16:31:00 -070071import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070072import android.animation.AnimatorSet;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070073import android.animation.ValueAnimator;
Adam Cohen0b395352014-06-09 22:54:36 +000074import android.annotation.TargetApi;
Tony Wickhame78a70b2021-03-29 16:45:59 -070075import android.app.Notification;
76import android.app.NotificationChannel;
77import android.app.NotificationManager;
78import android.app.PendingIntent;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080079import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070080import android.appwidget.AppWidgetManager;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080081import android.content.ActivityNotFoundException;
Michael Jurkae326f182011-11-21 14:05:46 -080082import android.content.ComponentCallbacks2;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080083import android.content.Context;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080084import android.content.Intent;
Adam Cohen173f7112015-03-27 15:14:00 -070085import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070086import android.content.SharedPreferences;
Sunny Goyalf8d56fc2018-01-31 15:18:11 -080087import android.content.res.Configuration;
Adam Cohen3f9c9712014-10-31 11:48:25 -070088import android.database.sqlite.SQLiteDatabase;
Sunny Goyal5cd1b192023-04-06 22:33:11 +000089import android.graphics.Color;
Tony Wickham1906cc32021-02-11 11:55:24 -080090import android.graphics.Rect;
Sunny Goyal831212e2021-05-14 14:24:09 -070091import android.graphics.RectF;
Adam Cohen0f668f32014-09-08 19:54:17 +020092import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080093import android.os.Bundle;
Sunny Goyal210e1742019-10-17 12:05:38 -070094import android.os.CancellationSignal;
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -070095import android.os.Parcelable;
Winson Chunga2413752012-04-03 14:22:34 -070096import android.os.StrictMode;
Riddle Hsu979da642020-09-22 21:52:40 +080097import android.os.SystemClock;
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -070098import android.os.Trace;
Jon Mirandac4a99bf2021-11-04 16:53:45 -070099import android.os.UserHandle;
Michael Jurkaa33411c2012-06-14 16:18:21 -0700100import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800101import android.text.method.TextKeyListener;
Federico Baron7539d762022-09-29 09:47:04 -0700102import android.util.AttributeSet;
Alex Chau0c4e11b2022-07-08 18:41:36 +0100103import android.util.FloatProperty;
Joe Onorato7c312c12009-08-13 21:36:53 -0700104import android.util.Log;
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -0700105import android.util.SparseArray;
Adam Cohen96d30a12013-07-16 18:13:21 -0700106import android.view.KeyEvent;
Sunny Goyal66b24572016-09-21 15:57:55 -0700107import android.view.KeyboardShortcutGroup;
108import android.view.KeyboardShortcutInfo;
Sunny Goyal9b29ca52017-02-17 10:39:44 -0800109import android.view.LayoutInflater;
Adam Cohen96d30a12013-07-16 18:13:21 -0700110import android.view.Menu;
vadimt9af34a72020-01-21 11:19:13 -0800111import android.view.MotionEvent;
Adam Cohen96d30a12013-07-16 18:13:21 -0700112import android.view.View;
Adam Cohen96d30a12013-07-16 18:13:21 -0700113import android.view.ViewGroup;
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700114import android.view.ViewTreeObserver.OnPreDrawListener;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700115import android.view.WindowManager.LayoutParams;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -0800116import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700117import android.view.animation.OvershootInterpolator;
Fengjiang Lib7860bd2023-03-15 10:50:50 -0700118import android.window.BackEvent;
119import android.window.OnBackAnimationCallback;
Sunny Goyala1d1bf32015-06-26 13:24:53 -0700120
Sunny Goyal35e7d382020-05-08 13:37:58 -0700121import androidx.annotation.CallSuper;
Andras Kloczl55edfe52021-05-14 12:21:30 +0200122import androidx.annotation.NonNull;
Sunny Goyal11a50742019-08-07 09:24:26 -0700123import androidx.annotation.Nullable;
Fengjiang Lid0c23592023-04-20 16:42:25 -0700124import androidx.annotation.RequiresApi;
Pinyao Tingc9074272019-11-11 11:51:44 -0800125import androidx.annotation.StringRes;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700126import androidx.annotation.VisibleForTesting;
Sunny Goyal11a50742019-08-07 09:24:26 -0700127
Sunny Goyal651077b2014-06-30 14:15:31 -0700128import com.android.launcher3.DropTarget.DragObject;
Schneider Victor-tuliasbdb0dd82021-11-03 16:26:41 -0700129import com.android.launcher3.accessibility.BaseAccessibilityDelegate.LauncherAction;
Sunny Goyalae502842016-06-17 08:43:56 -0700130import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
Brian Isganitis1664c9f2022-01-14 23:15:47 -0500131import com.android.launcher3.allapps.ActivityAllAppsContainerView;
Jon Mirandaf58db152022-06-02 16:06:37 -0700132import com.android.launcher3.allapps.AllAppsRecyclerView;
vadimtd4c90e12019-06-04 13:59:43 -0700133import com.android.launcher3.allapps.AllAppsStore;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700134import com.android.launcher3.allapps.AllAppsTransitionController;
Becky Qiu4ed3dfc2022-10-19 16:58:22 -0700135import com.android.launcher3.allapps.BaseSearchConfig;
Sunny Goyal7ede6112017-12-05 15:11:21 -0800136import com.android.launcher3.allapps.DiscoveryBounce;
Sunny Goyalf0b6db72018-08-13 16:10:14 -0700137import com.android.launcher3.anim.PropertyListBuilder;
Sunny Goyal669b71f2023-01-27 14:37:07 -0800138import com.android.launcher3.celllayout.CellPosMapper;
139import com.android.launcher3.celllayout.CellPosMapper.CellPos;
Sebastian Franco09589322022-11-02 15:25:58 -0700140import com.android.launcher3.celllayout.CellPosMapper.TwoPanelCellPosMapper;
Sunny Goyal8f965462020-04-23 19:00:36 -0700141import com.android.launcher3.compat.AccessibilityManagerCompat;
Tony Wickhame0c33232016-02-08 11:37:04 -0800142import com.android.launcher3.config.FeatureFlags;
vadimt00d42552018-12-11 17:59:36 -0800143import com.android.launcher3.dot.DotInfo;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700144import com.android.launcher3.dragndrop.DragController;
145import com.android.launcher3.dragndrop.DragLayer;
Tony Wickham39938cb2021-02-26 09:15:31 -0800146import com.android.launcher3.dragndrop.DragOptions;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700147import com.android.launcher3.dragndrop.DragView;
Sunny Goyal59969372021-05-06 12:11:44 -0700148import com.android.launcher3.dragndrop.LauncherDragController;
Federico Baron8bf1bca2022-09-27 16:19:11 -0700149import com.android.launcher3.folder.Folder;
Sunny Goyal11a50742019-08-07 09:24:26 -0700150import com.android.launcher3.folder.FolderGridOrganizer;
Sunny Goyal26119432016-02-18 22:09:23 +0000151import com.android.launcher3.folder.FolderIcon;
Sunny Goyalf840f102018-09-21 14:41:05 -0700152import com.android.launcher3.icons.IconCache;
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700153import com.android.launcher3.keyboard.ViewGroupFocusHelper;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700154import com.android.launcher3.logger.LauncherAtom;
Thiru Ramasamy5fbac632022-01-28 15:05:36 -0800155import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
156import com.android.launcher3.logger.LauncherAtom.WorkspaceContainer;
Sunny Goyala7ce1662016-05-31 15:01:35 -0700157import com.android.launcher3.logging.FileLog;
thiruramc96873c2021-02-11 15:13:47 -0800158import com.android.launcher3.logging.InstanceId;
159import com.android.launcher3.logging.InstanceIdSequence;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700160import com.android.launcher3.logging.StatsLogManager;
Sunny Goyal87dcde62019-07-17 20:35:56 -0700161import com.android.launcher3.model.BgDataModel.Callbacks;
Sunny Goyal60e68c92020-08-12 13:59:27 -0700162import com.android.launcher3.model.ItemInstallQueue;
Sunny Goyala535ae42017-02-27 10:07:13 -0800163import com.android.launcher3.model.ModelWriter;
kholoud mohamedc76b2032021-12-20 16:47:38 +0000164import com.android.launcher3.model.StringCache;
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -0700165import com.android.launcher3.model.WidgetsModel;
Sunny Goyale396abf2020-04-06 15:11:17 -0700166import com.android.launcher3.model.data.AppInfo;
167import com.android.launcher3.model.data.FolderInfo;
168import com.android.launcher3.model.data.ItemInfo;
169import com.android.launcher3.model.data.LauncherAppWidgetInfo;
Sunny Goyale396abf2020-04-06 15:11:17 -0700170import com.android.launcher3.model.data.WorkspaceItemInfo;
Sunny Goyala535ae42017-02-27 10:07:13 -0800171import com.android.launcher3.notification.NotificationListener;
Federico Baron7539d762022-09-29 09:47:04 -0700172import com.android.launcher3.pageindicators.WorkspacePageIndicator;
Sunny Goyale7b00122019-10-02 16:13:34 -0700173import com.android.launcher3.pm.PinRequestHelper;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700174import com.android.launcher3.pm.UserCache;
Brian Isganitis149dbcb2021-11-08 18:12:38 -0500175import com.android.launcher3.popup.ArrowPopup;
Tony Wickham540913e2017-01-23 11:47:51 -0800176import com.android.launcher3.popup.PopupContainerWithArrow;
Sunny Goyala535ae42017-02-27 10:07:13 -0800177import com.android.launcher3.popup.PopupDataProvider;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700178import com.android.launcher3.popup.SystemShortcut;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700179import com.android.launcher3.qsb.QsbContainerView;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700180import com.android.launcher3.statemanager.StateManager;
181import com.android.launcher3.statemanager.StateManager.StateHandler;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700182import com.android.launcher3.statemanager.StatefulActivity;
Sunny Goyal623eddd2018-03-02 12:24:41 -0800183import com.android.launcher3.states.RotationHelper;
vadimt9af34a72020-01-21 11:19:13 -0800184import com.android.launcher3.testing.TestLogging;
vadimtf6ef8792022-07-26 13:54:31 -0700185import com.android.launcher3.testing.shared.TestProtocol;
Sunny Goyal210e1742019-10-17 12:05:38 -0700186import com.android.launcher3.touch.AllAppsSwipeController;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700187import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
Sunny Goyal2100c782016-08-22 16:00:03 -0700188import com.android.launcher3.util.ActivityResultInfo;
Sunny Goyale84c5b82019-09-26 17:05:31 -0700189import com.android.launcher3.util.ActivityTracker;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700190import com.android.launcher3.util.ComponentKey;
Sunny Goyalefb7e842018-10-04 15:11:00 -0700191import com.android.launcher3.util.IntArray;
Andras Kloczl55edfe52021-05-14 12:21:30 +0200192import com.android.launcher3.util.IntSet;
Tony Wickham133cd542020-04-08 17:48:41 -0700193import com.android.launcher3.util.OnboardingPrefs;
Tony Wickham010d2552017-01-20 08:15:28 -0800194import com.android.launcher3.util.PackageUserKey;
Sunny Goyal2100c782016-08-22 16:00:03 -0700195import com.android.launcher3.util.PendingRequestArgs;
Sunny Goyal4a48a982021-06-17 15:15:46 -0700196import com.android.launcher3.util.RunnableList;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700197import com.android.launcher3.util.SafeCloseable;
Sunny Goyala992ac92023-01-10 17:50:32 -0800198import com.android.launcher3.util.ScreenOnTracker;
199import com.android.launcher3.util.ScreenOnTracker.ScreenOnListener;
Sunny Goyal8392c822017-06-20 10:03:56 -0700200import com.android.launcher3.util.SystemUiController;
Mario Bertschlera6936942017-05-31 14:48:19 -0700201import com.android.launcher3.util.Themes;
Adam Cohen091440a2015-03-18 14:16:05 -0700202import com.android.launcher3.util.Thunk;
Sunny Goyal210e1742019-10-17 12:05:38 -0700203import com.android.launcher3.util.TouchController;
Sunny Goyalfca6bc92017-09-28 16:28:34 -0700204import com.android.launcher3.util.TraceHelper;
Sunny Goyal527c7d32015-08-28 15:19:36 -0700205import com.android.launcher3.util.ViewOnDrawExecutor;
Sunny Goyalab770a12018-11-14 15:17:26 -0800206import com.android.launcher3.views.ActivityContext;
Jon Mirandaf58db152022-06-02 16:06:37 -0700207import com.android.launcher3.views.FloatingIconView;
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700208import com.android.launcher3.views.FloatingSurfaceView;
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800209import com.android.launcher3.views.OptionsPopupView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400210import com.android.launcher3.views.ScrimView;
Sunny Goyal29947f02017-12-18 13:49:44 -0800211import com.android.launcher3.widget.LauncherAppWidgetHostView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000212import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
Sihua Ma8bbfcb62022-11-08 16:46:07 -0800213import com.android.launcher3.widget.LauncherWidgetHolder;
Sunny Goyal782f0c92017-01-19 10:27:54 -0800214import com.android.launcher3.widget.PendingAddShortcutInfo;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700215import com.android.launcher3.widget.PendingAddWidgetInfo;
Sunny Goyal29947f02017-12-18 13:49:44 -0800216import com.android.launcher3.widget.PendingAppWidgetHostView;
Sunny Goyal04a324a2017-01-20 21:08:59 -0800217import com.android.launcher3.widget.WidgetAddFlowHandler;
Sunny Goyal337c81f2019-12-10 12:19:13 -0800218import com.android.launcher3.widget.WidgetManagerHelper;
Pinyao Tingc7a6c292019-08-26 14:36:02 -0700219import com.android.launcher3.widget.custom.CustomWidgetManager;
Steven Ng2f5648a2021-02-08 17:18:25 +0000220import com.android.launcher3.widget.model.WidgetsListBaseEntry;
221import com.android.launcher3.widget.picker.WidgetsFullSheet;
Sunny Goyal80a071b2021-12-27 13:30:08 +0530222import com.android.systemui.plugins.LauncherOverlayPlugin;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700223import com.android.systemui.plugins.PluginListener;
224import com.android.systemui.plugins.shared.LauncherExterns;
225import com.android.systemui.plugins.shared.LauncherOverlayManager;
226import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlay;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700227
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700228import java.io.FileDescriptor;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700229import java.io.PrintWriter;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700230import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700231import java.util.Collection;
Jon Mirandac4a99bf2021-11-04 16:53:45 -0700232import java.util.Collections;
Zak Cohen658c67a2018-10-19 14:21:05 -0700233import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700234import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700235import java.util.List;
Thiru Ramasamy694407c2022-03-08 12:11:24 -0800236import java.util.Optional;
Sunny Goyalaae6fbb2019-01-31 16:05:58 -0800237import java.util.function.Predicate;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700238import java.util.function.Supplier;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700239import java.util.stream.Stream;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700240
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800241/**
242 * Default launcher application.
243 */
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +0000244public class Launcher extends StatefulActivity<LauncherState>
245 implements LauncherExterns, Callbacks, InvariantDeviceProfile.OnIDPChangeListener,
Sunny Goyal82379182022-11-02 18:58:49 -0700246 PluginListener<LauncherOverlayPlugin> {
Vadim Tryshevfedca432015-08-19 17:55:02 -0700247 public static final String TAG = "Launcher";
Sunny Goyale84c5b82019-09-26 17:05:31 -0700248
249 public static final ActivityTracker<Launcher> ACTIVITY_TRACKER = new ActivityTracker<>();
250
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700251 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800252
Winson Chunga2413752012-04-03 14:22:34 -0700253 static final boolean DEBUG_STRICT_MODE = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700254
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800255 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700256 private static final int REQUEST_CREATE_APPWIDGET = 5;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700257
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700258 private static final int REQUEST_PICK_APPWIDGET = 9;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800259
Michael Jurka8b805b12012-04-18 14:23:14 -0700260 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800261 public static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
262 public static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
Michael Jurka8b805b12012-04-18 14:23:14 -0700263
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700264 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
265
Mathew Inwood876a8462013-06-14 14:12:41 +0100266 /**
267 * IntentStarter uses request codes starting with this. This must be greater than all activity
268 * request codes used internally.
269 */
270 protected static final int REQUEST_LAST = 100;
271
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800272 // Type: int
Jeremy Simc94f4b72022-06-10 11:43:37 -0700273 protected static final String RUNTIME_STATE = "launcher.state";
Sunny Goyal2100c782016-08-22 16:00:03 -0700274 // Type: PendingRequestArgs
275 private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
Sunny Goyaldedda052019-05-14 15:23:48 -0700276 // Type: int
277 private static final String RUNTIME_STATE_PENDING_REQUEST_CODE = "launcher.request_code";
Sunny Goyal2100c782016-08-22 16:00:03 -0700278 // Type: ActivityResultInfo
279 private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -0700280 // Type: SparseArray<Parcelable>
281 private static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700282 // Type int[]
283 private static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700284
Jeremy Simc94f4b72022-06-10 11:43:37 -0700285 // Type PendingSplitSelectInfo<Parcelable>
286 protected static final String PENDING_SPLIT_SELECT_INFO = "launcher.pending_split_select_info";
287
Tracy Zhoucb93ec52023-03-31 22:51:17 -0700288 public static final String INTENT_ACTION_ALL_APPS_TOGGLE =
289 "launcher.intent_action_all_apps_toggle";
290
vadimt00d42552018-12-11 17:59:36 -0800291 public static final String ON_CREATE_EVT = "Launcher.onCreate";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700292 public static final String ON_START_EVT = "Launcher.onStart";
293 public static final String ON_RESUME_EVT = "Launcher.onResume";
294 public static final String ON_NEW_INTENT_EVT = "Launcher.onNewIntent";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800295
Sunny Goyal35e7d382020-05-08 13:37:58 -0700296 private StateManager<LauncherState> mStateManager;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700297
Adam Cohenad4e15c2013-10-17 16:21:35 -0700298 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800299
Winson Chunga2413752012-04-03 14:22:34 -0700300 // How long to wait before the new-shortcut animation automatically pans the workspace
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700301 @VisibleForTesting public static final int NEW_APPS_PAGE_MOVE_DELAY = 500;
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700302 private static final int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700303 @Thunk @VisibleForTesting public static final int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700304
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700305 private static final String DISPLAY_WORKSPACE_TRACE_METHOD_NAME = "DisplayWorkspaceFirstFrame";
306 private static final String DISPLAY_ALL_APPS_TRACE_METHOD_NAME = "DisplayAllApps";
307 public static final int DISPLAY_WORKSPACE_TRACE_COOKIE = 0;
308 public static final int DISPLAY_ALL_APPS_TRACE_COOKIE = 1;
309
Alex Chau0c4e11b2022-07-08 18:41:36 +0100310 private static final FloatProperty<Workspace<?>> WORKSPACE_WIDGET_SCALE =
311 WORKSPACE_SCALE_PROPERTY_FACTORY.get(SCALE_INDEX_WIDGET_TRANSITION);
312 private static final FloatProperty<Hotseat> HOTSEAT_WIDGET_SCALE =
313 HOTSEAT_SCALE_PROPERTY_FACTORY.get(SCALE_INDEX_WIDGET_TRANSITION);
314
Ats Jenk8121e0d2022-12-01 11:34:43 -0800315 private static final boolean DESKTOP_MODE_1_SUPPORTED =
316 "1".equals(Utilities.getSystemProperty("persist.wm.debug.desktop_mode", "0"));
317
318 private static final boolean DESKTOP_MODE_2_SUPPORTED =
319 "1".equals(Utilities.getSystemProperty("persist.wm.debug.desktop_mode_2", "0"));
320
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700321 @Thunk
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +0000322 Workspace<?> mWorkspace;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700323 @Thunk
324 DragLayer mDragLayer;
Sunny Goyal322d5562015-06-25 19:35:49 -0700325
Sunny Goyal337c81f2019-12-10 12:19:13 -0800326 private WidgetManagerHelper mAppWidgetManager;
Sihua Ma0593a0d2022-10-03 16:01:48 -0700327 private LauncherWidgetHolder mAppWidgetHolder;
Romain Guycbb89e42009-06-08 15:52:54 -0700328
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700329 private final int[] mTmpAddItemCellCoordinates = new int[2];
Michael Jurka0280c3b2010-09-17 15:00:07 -0700330
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700331 @Thunk
332 Hotseat mHotseat;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700333
Sunny Goyal47328fd2016-05-25 18:56:41 -0700334 private DropTargetBar mDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700335
336 // Main container view for the all apps screen.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700337 @Thunk
Brian Isganitis1664c9f2022-01-14 23:15:47 -0500338 ActivityAllAppsContainerView<Launcher> mAppsView;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700339 AllAppsTransitionController mAllAppsController;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700340
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400341 // Scrim view for the all apps and overview state.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700342 @Thunk
343 ScrimView mScrimView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400344
Winson Chung8ae41982017-11-10 11:42:13 -0800345 // UI and state for the overview panel
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800346 private View mOverviewPanel;
Winson Chung8ae41982017-11-10 11:42:13 -0800347
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700348 @Thunk
349 boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400350
Winson Chungc9bf6d42019-10-04 15:33:18 -0700351 // Used to notify when an activity launch has been deferred because launcher is not yet resumed
352 // TODO: See if we can remove this later
353 private Runnable mOnDeferredActivityLaunchCallback;
354
Sunny Goyal527c7d32015-08-28 15:19:36 -0700355 private ViewOnDrawExecutor mPendingExecutor;
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700356 private OnPreDrawListener mOnInitialBindListener;
Michael Jurka7607c2f2013-04-03 14:33:19 -0700357
Joe Onorato9c1289c2009-08-17 11:03:03 -0400358 private LauncherModel mModel;
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800359 private ModelWriter mModelWriter;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800360 private IconCache mIconCache;
Sunny Goyalae502842016-06-17 08:43:56 -0700361 private LauncherAccessibilityDelegate mAccessibilityDelegate;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400362
Tony Wickham010d2552017-01-20 08:15:28 -0800363 private PopupDataProvider mPopupDataProvider;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700364
Andras Kloczl55edfe52021-05-14 12:21:30 +0200365 private IntSet mSynchronouslyBoundPages = new IntSet();
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700366 @NonNull private IntSet mPagesToBindSynchronously = new IntSet();
Adam Cohen1462de32012-07-24 22:34:36 -0700367
Winson Chung46353de2012-02-16 14:05:10 -0800368 // We only want to get the SharedPreferences once since it does an FS stat each time we get
369 // it from the context.
370 private SharedPreferences mSharedPrefs;
Brian Isganitis099945b2022-01-31 18:15:00 -0500371 private OnboardingPrefs<? extends Launcher> mOnboardingPrefs;
Winson Chung46353de2012-02-16 14:05:10 -0800372
Sunny Goyal2100c782016-08-22 16:00:03 -0700373 // Activity result which needs to be processed after workspace has loaded.
374 private ActivityResultInfo mPendingActivityResult;
375 /**
376 * Holds extra information required to handle a result from an external call, like
377 * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
378 */
379 private PendingRequestArgs mPendingRequestArgs;
Sunny Goyaldedda052019-05-14 15:23:48 -0700380 // Request id for any pending activity result
Sunny Goyal210e1742019-10-17 12:05:38 -0700381 protected int mPendingActivityRequestCode = -1;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800382
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800383 private ViewGroupFocusHelper mFocusHandler;
Hyunyoung Song7fb3ccc2017-10-17 15:39:46 -0700384
Sunny Goyal623eddd2018-03-02 12:24:41 -0800385 private RotationHelper mRotationHelper;
Sunny Goyal7779d622015-06-11 16:18:39 -0700386
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700387 protected LauncherOverlayManager mOverlayManager;
Abhilasha Chahalcb329352022-05-31 15:50:53 +0000388 protected DragController mDragController;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700389 // If true, overlay callbacks are deferred
390 private boolean mDeferOverlayCallbacks;
391 private final Runnable mDeferredOverlayCallbacks = this::checkIfOverlayStillDeferred;
392
Riddle Hsu979da642020-09-22 21:52:40 +0800393 protected long mLastTouchUpTime = -1;
Sunny Goyala306e592020-03-24 01:51:41 -0700394 private boolean mTouchInProgress;
Sunny Goyal9b180102020-03-11 10:02:29 -0700395
Samuel Fufa41d909f2020-03-20 16:27:09 -0700396 private SafeCloseable mUserChangedCallbackCloseable;
397
thiruramc96873c2021-02-11 15:13:47 -0800398 // New InstanceId is assigned to mAllAppsSessionLogId for each AllApps sessions.
399 // When Launcher is not in AllApps state mAllAppsSessionLogId will be null.
400 // User actions within AllApps state are logged with this InstanceId, to recreate AllApps
401 // session on the server side.
402 protected InstanceId mAllAppsSessionLogId;
403 private LauncherState mPrevLauncherState;
404
kholoud mohamedc76b2032021-12-20 16:47:38 +0000405 private StringCache mStringCache;
Becky Qiu4ed3dfc2022-10-19 16:58:22 -0700406 private BaseSearchConfig mBaseSearchConfig;
kholoud mohamedc76b2032021-12-20 16:47:38 +0000407
Sunny Goyal669b71f2023-01-27 14:37:07 -0800408 private CellPosMapper mCellPosMapper = CellPosMapper.DEFAULT;
409
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800410 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700411 @TargetApi(Build.VERSION_CODES.S)
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800412 protected void onCreate(Bundle savedInstanceState) {
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700413 // Only use a hard-coded cookie since we only want to trace this once.
414 if (Utilities.ATLEAST_S) {
415 Trace.beginAsyncSection(
416 DISPLAY_WORKSPACE_TRACE_METHOD_NAME, DISPLAY_WORKSPACE_TRACE_COOKIE);
417 Trace.beginAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
418 DISPLAY_ALL_APPS_TRACE_COOKIE);
419 }
Winson Chung5cc62c72019-10-16 11:32:41 -0700420 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_CREATE_EVT,
421 TraceHelper.FLAG_UI_EVENT);
Winson Chunga2413752012-04-03 14:22:34 -0700422 if (DEBUG_STRICT_MODE) {
423 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
424 .detectDiskReads()
425 .detectDiskWrites()
426 .detectNetwork() // or .detectAll() for all detectable problems
427 .penaltyLog()
428 .build());
429 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
430 .detectLeakedSqlLiteObjects()
431 .detectLeakedClosableObjects()
432 .penaltyLog()
433 .penaltyDeath()
434 .build());
435 }
436
Tony Wickhame78a70b2021-03-29 16:45:59 -0700437 if (Utilities.IS_DEBUG_DEVICE && FeatureFlags.NOTIFY_CRASHES.get()) {
438 final String notificationChannelId = "com.android.launcher3.Debug";
439 final String notificationChannelName = "Debug";
440 final String notificationTag = "Debug";
441 final int notificationId = 0;
442
443 NotificationManager notificationManager = getSystemService(NotificationManager.class);
444 notificationManager.createNotificationChannel(new NotificationChannel(
445 notificationChannelId, notificationChannelName,
446 NotificationManager.IMPORTANCE_HIGH));
447
448 Thread.currentThread().setUncaughtExceptionHandler((thread, throwable) -> {
449 String stackTrace = Log.getStackTraceString(throwable);
450
451 Intent shareIntent = new Intent(Intent.ACTION_SEND);
452 shareIntent.setType("text/plain");
453 shareIntent.putExtra(Intent.EXTRA_TEXT, stackTrace);
454 shareIntent = Intent.createChooser(shareIntent, null);
455 PendingIntent sharePendingIntent = PendingIntent.getActivity(
Sunny Goyalcd2ac0f2022-04-14 21:21:47 -0700456 this, 0, shareIntent, FLAG_UPDATE_CURRENT | FLAG_IMMUTABLE);
Tony Wickhame78a70b2021-03-29 16:45:59 -0700457
458 Notification notification = new Notification.Builder(this, notificationChannelId)
459 .setSmallIcon(android.R.drawable.ic_menu_close_clear_cancel)
460 .setContentTitle("Launcher crash detected!")
461 .setStyle(new Notification.BigTextStyle().bigText(stackTrace))
462 .addAction(android.R.drawable.ic_menu_share, "Share", sharePendingIntent)
463 .build();
464 notificationManager.notify(notificationTag, notificationId, notification);
465
466 Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler =
467 Thread.getDefaultUncaughtExceptionHandler();
468 if (defaultUncaughtExceptionHandler != null) {
469 defaultUncaughtExceptionHandler.uncaughtException(thread, throwable);
470 }
471 });
472 }
473
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800474 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400475
Sunny Goyal87f784c2017-01-11 10:48:34 -0800476 LauncherAppState app = LauncherAppState.getInstance(this);
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530477 mModel = app.getModel();
Sunny Goyal9d89f752020-06-19 11:09:24 -0700478
Sunny Goyal41d51a02019-05-14 09:44:34 -0700479 mRotationHelper = new RotationHelper(this);
Hyunyoung Song31971a32019-01-27 12:31:12 -0800480 InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
481 initDeviceProfile(idp);
482 idp.addOnChangeListener(this);
Stefan Andonian146701c2022-11-10 23:07:40 +0000483 mSharedPrefs = LauncherPrefs.getPrefs(this);
Joe Onorato0589f0f2010-02-08 13:44:00 -0800484 mIconCache = app.getIconCache();
Sunny Goyal384b5782021-02-09 22:50:02 -0800485 mAccessibilityDelegate = createAccessibilityDelegate();
Adam Cohen2e6da152015-05-06 11:42:25 -0700486
Abhilasha Chahalcb329352022-05-31 15:50:53 +0000487 initDragController();
Hyunyoung Song645764e2016-06-06 14:19:02 -0700488 mAllAppsController = new AllAppsTransitionController(this);
Sunny Goyal35e7d382020-05-08 13:37:58 -0700489 mStateManager = new StateManager<>(this, NORMAL);
Romain Guycbb89e42009-06-08 15:52:54 -0700490
Sunny Goyal35e7d382020-05-08 13:37:58 -0700491 mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700492
Luca Zuccarini81f5cee2022-10-11 13:02:09 +0000493 // TODO: move the SearchConfig to SearchState when new LauncherState is created.
494 mBaseSearchConfig = new BaseSearchConfig();
495
Sunny Goyal337c81f2019-12-10 12:19:13 -0800496 mAppWidgetManager = new WidgetManagerHelper(this);
Sihua Ma0593a0d2022-10-03 16:01:48 -0700497 mAppWidgetHolder = createAppWidgetHolder();
498 mAppWidgetHolder.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700499
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800500 setupViews();
Sunny Goyal9c2b9602020-01-07 13:07:55 -0800501 mPopupDataProvider = new PopupDataProvider(this::updateNotificationDots);
Tony Wickham010d2552017-01-20 08:15:28 -0800502
Sunny Goyale84c5b82019-09-26 17:05:31 -0700503 boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800504 if (internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800505 if (savedInstanceState != null) {
506 // InternalStateHandler has already set the appropriate state.
507 // We dont need to do anything.
508 savedInstanceState.remove(RUNTIME_STATE);
509 }
510 }
511 restoreState(savedInstanceState);
Sunny Goyalbbece862019-03-01 13:13:52 -0800512 mStateManager.reapplyState();
Winson Chungb63b44c2017-11-10 17:54:44 -0800513
Sunny Goyalfe770c92016-09-27 14:38:58 -0700514 if (savedInstanceState != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700515 int[] pageIds = savedInstanceState.getIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS);
516 if (pageIds != null) {
517 mPagesToBindSynchronously = IntSet.wrap(pageIds);
518 }
Sunny Goyalfe770c92016-09-27 14:38:58 -0700519 }
Sunny Goyald3864fa2017-11-14 15:06:36 -0800520
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530521 if (!mModel.addCallbacksAndLoad(this)) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800522 if (!internalStateHandled) {
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700523 // If we are not binding synchronously, pause drawing until initial bind complete,
524 // so that the system could continue to show the device loading prompt
525 mOnInitialBindListener = Boolean.FALSE::booleanValue;
Sunny Goyald3864fa2017-11-14 15:06:36 -0800526 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800527 }
528
529 // For handling default keys
Sunny Goyalf4aceab2017-12-06 16:16:31 -0800530 setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800531
Sunny Goyal9d89f752020-06-19 11:09:24 -0700532 setContentView(getRootView());
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700533 if (mOnInitialBindListener != null) {
534 getRootView().getViewTreeObserver().addOnPreDrawListener(mOnInitialBindListener);
535 }
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800536 getRootView().dispatchInsets();
Mario Bertschlera6936942017-05-31 14:48:19 -0700537
Sunny Goyala992ac92023-01-10 17:50:32 -0800538 // Listen for screen turning off
539 ScreenOnTracker.INSTANCE.get(this).addListener(mScreenOnListener);
Sunny Goyal8392c822017-06-20 10:03:56 -0700540 getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
541 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
Sunny Goyal14b32402017-07-31 10:03:28 -0700542
543 if (mLauncherCallbacks != null) {
544 mLauncherCallbacks.onCreate(savedInstanceState);
545 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700546 mOverlayManager = getDefaultOverlay();
547 PluginManagerWrapper.INSTANCE.get(this).addPluginListener(this,
Sunny Goyal80a071b2021-12-27 13:30:08 +0530548 LauncherOverlayPlugin.class, false /* allowedMultiple */);
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700549
Sunny Goyal623eddd2018-03-02 12:24:41 -0800550 mRotationHelper.initialize();
Winson Chung5cc62c72019-10-16 11:32:41 -0700551 TraceHelper.INSTANCE.endSection(traceToken);
Samuel Fufa41d909f2020-03-20 16:27:09 -0700552
553 mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(
554 () -> getStateManager().goToState(NORMAL));
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700555
556 if (Utilities.ATLEAST_R) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700557 getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700558 }
Stefan Andonian45fc3012022-05-05 22:48:09 +0000559 setTitle(R.string.home_screen);
Adam Cohen9211d422014-10-07 18:14:53 -0700560 }
561
Fengjiang Li6bb8d792023-01-12 16:20:58 -0800562 /**
Fengjiang Lib7860bd2023-03-15 10:50:50 -0700563 * Provide {@link OnBackAnimationCallback} in below order:
Fengjiang Li6bb8d792023-01-12 16:20:58 -0800564 * <ol>
565 * <li> auto cancel action mode handler
566 * <li> drag handler
567 * <li> view handler
568 * <li> state handler
569 * </ol>
570 *
571 * A back gesture (a single click on back button, or a swipe back gesture that contains a series
572 * of swipe events) should be handled by the same handler from above list. For a new back
573 * gesture, a new handler should be regenerated.
574 *
575 * Note that state handler will always be handling the back press event if the previous 3 don't.
576 */
577 @NonNull
Fengjiang Lid0c23592023-04-20 16:42:25 -0700578 @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
Fengjiang Lib7860bd2023-03-15 10:50:50 -0700579 protected OnBackAnimationCallback getOnBackAnimationCallback() {
Fengjiang Li6bb8d792023-01-12 16:20:58 -0800580 // #1 auto cancel action mode handler
581 if (isInAutoCancelActionMode()) {
582 return this::finishAutoCancelActionMode;
583 }
584
585 // #2 drag handler
586 if (mDragController.isDragging()) {
587 return mDragController::cancelDrag;
588 }
589
590 // #3 view handler
591 AbstractFloatingView topView =
592 AbstractFloatingView.getTopOpenView(Launcher.this);
593 if (topView != null && topView.canHandleBack()) {
594 return topView;
595 }
596
597 // #4 state handler
Fengjiang Lib7860bd2023-03-15 10:50:50 -0700598 return new OnBackAnimationCallback() {
Fengjiang Li6bb8d792023-01-12 16:20:58 -0800599 @Override
600 public void onBackInvoked() {
601 onStateBack();
602 }
603
604 @Override
Fengjiang Lib7860bd2023-03-15 10:50:50 -0700605 public void onBackProgressed(@NonNull BackEvent backEvent) {
Fengjiang Li6bb8d792023-01-12 16:20:58 -0800606 mStateManager.getState().onBackProgressed(
Fengjiang Lib7860bd2023-03-15 10:50:50 -0700607 Launcher.this, backEvent.getProgress());
Fengjiang Li6bb8d792023-01-12 16:20:58 -0800608 }
609
610 @Override
611 public void onBackCancelled() {
612 mStateManager.getState().onBackCancelled(Launcher.this);
613 }
614 };
615 }
616
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700617 protected LauncherOverlayManager getDefaultOverlay() {
618 return new LauncherOverlayManager() { };
619 }
620
Brian Isganitis099945b2022-01-31 18:15:00 -0500621 protected OnboardingPrefs<? extends Launcher> createOnboardingPrefs(
622 SharedPreferences sharedPrefs) {
Sunny Goyal35e7d382020-05-08 13:37:58 -0700623 return new OnboardingPrefs<>(this, sharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700624 }
625
Brian Isganitis099945b2022-01-31 18:15:00 -0500626 public OnboardingPrefs<? extends Launcher> getOnboardingPrefs() {
Tony Wickham133cd542020-04-08 17:48:41 -0700627 return mOnboardingPrefs;
628 }
629
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700630 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530631 public void onPluginConnected(LauncherOverlayPlugin overlayManager, Context context) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700632 switchOverlay(() -> overlayManager.createOverlayManager(this, this));
633 }
634
635 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530636 public void onPluginDisconnected(LauncherOverlayPlugin plugin) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700637 switchOverlay(this::getDefaultOverlay);
638 }
639
640 private void switchOverlay(Supplier<LauncherOverlayManager> overlaySupplier) {
641 if (mOverlayManager != null) {
642 mOverlayManager.onActivityDestroyed(this);
643 }
644 mOverlayManager = overlaySupplier.get();
645 if (getRootView().isAttachedToWindow()) {
646 mOverlayManager.onAttachedToWindow();
647 }
648 mDeferOverlayCallbacks = true;
649 checkIfOverlayStillDeferred();
650 }
651
652 @Override
Brian Isganitis099945b2022-01-31 18:15:00 -0500653 public void dispatchDeviceProfileChanged() {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700654 super.dispatchDeviceProfileChanged();
655 mOverlayManager.onDeviceProvideChanged();
656 }
657
Sunny Goyal7779d622015-06-11 16:18:39 -0700658 @Override
Winson Chung8eb49e02018-07-16 13:33:31 -0700659 public void onEnterAnimationComplete() {
660 super.onEnterAnimationComplete();
Sunny Goyalbe8c3402019-05-22 15:17:52 -0700661 mRotationHelper.setCurrentTransitionRequest(REQUEST_NONE);
Sunny Goyal5c20fdd2022-04-05 20:58:03 -0700662 // Starting with Android S, onEnterAnimationComplete is sent immediately
663 // causing the surface to get removed before the animation completed (b/175345344).
664 // Instead we rely on next user touch event to remove the view and optionally a callback
665 // from system from Android T onwards.
666 if (!Utilities.ATLEAST_S) {
667 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
668 }
Winson Chung8eb49e02018-07-16 13:33:31 -0700669 }
670
671 @Override
Jerry Chang09b40242021-08-27 13:29:01 +0800672 public void onMultiWindowModeChanged(boolean isInMultiWindowMode, Configuration newConfig) {
673 super.onMultiWindowModeChanged(isInMultiWindowMode, newConfig);
674 // Always update device profile when multi window mode changed.
675 initDeviceProfile(mDeviceProfile.inv);
676 dispatchDeviceProfileChanged();
677 }
678
Abhilasha Chahalcb329352022-05-31 15:50:53 +0000679 /**
680 * Initializes the drag controller.
681 */
682 protected void initDragController() {
683 mDragController = new LauncherDragController(this);
684 }
685
Sunny Goyal605bcf32018-03-02 15:16:12 -0800686 @Override
Sunny Goyal6e6f7992021-08-24 16:23:29 -0700687 public void onIdpChanged(boolean modelPropertiesChanged) {
Alex Chau360ec032022-08-10 16:11:42 +0100688 onHandleConfigurationChanged();
689 }
690
691 @Override
692 protected void onHandleConfigurationChanged() {
Alex Chau6209af62022-07-27 14:08:23 +0100693 if (!initDeviceProfile(mDeviceProfile.inv)) {
694 return;
695 }
696
Sunny Goyal371ea052019-03-06 15:38:32 -0800697 dispatchDeviceProfileChanged();
698 reapplyUi();
699 mDragLayer.recreateControllers();
700
Sunny Goyal76ba0a32019-06-10 11:56:11 -0700701 // Calling onSaveInstanceState ensures that static cache used by listWidgets is
702 // initialized properly.
703 onSaveInstanceState(new Bundle());
Sunny Goyalc4d32012020-04-03 17:10:11 -0700704 mModel.rebindCallbacks();
Hyunyoung Song31971a32019-01-27 12:31:12 -0800705 }
706
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400707 public void onAssistantVisibilityChanged(float visibility) {
Sunny Goyal0b5b8d42021-03-31 14:56:47 -0700708 mHotseat.getQsb().setAlpha(1f - visibility);
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400709 }
710
Bill Lina1221bc2021-06-03 01:49:27 +0800711 /**
Alex Chau6209af62022-07-27 14:08:23 +0100712 * Returns {@code true} if a new DeviceProfile is initialized, and {@code false} otherwise.
713 */
714 protected boolean initDeviceProfile(InvariantDeviceProfile idp) {
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800715 // Load configuration-specific DeviceProfile
Alex Chau6209af62022-07-27 14:08:23 +0100716 DeviceProfile deviceProfile = idp.getDeviceProfile(this);
717 if (mDeviceProfile == deviceProfile) {
718 return false;
719 }
720
721 mDeviceProfile = deviceProfile;
Jerry Changbfac46a2021-09-08 08:20:58 +0800722 if (isInMultiWindowMode()) {
723 mDeviceProfile = mDeviceProfile.getMultiWindowProfile(
724 this, getMultiWindowDisplaySize());
725 }
Sunny Goyalae6e3182019-04-30 12:04:37 -0700726
Sunny Goyal59d086c2018-05-07 17:31:40 -0700727 onDeviceProfileInitiated();
Sebastian Franco09589322022-11-02 15:25:58 -0700728 if (FOLDABLE_SINGLE_PAGE.get() && mDeviceProfile.isTwoPanels) {
729 mCellPosMapper = new TwoPanelCellPosMapper(mDeviceProfile.inv.numColumns);
730 } else {
731 mCellPosMapper = CellPosMapper.DEFAULT;
732 }
Sunny Goyal669b71f2023-01-27 14:37:07 -0800733 mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true,
734 mCellPosMapper, this);
Alex Chau6209af62022-07-27 14:08:23 +0100735 return true;
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800736 }
737
Sunny Goyal669b71f2023-01-27 14:37:07 -0800738 @Override
739 public CellPosMapper getCellPosMapper() {
740 return mCellPosMapper;
741 }
742
Sunny Goyal623eddd2018-03-02 12:24:41 -0800743 public RotationHelper getRotationHelper() {
744 return mRotationHelper;
745 }
746
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800747 public ViewGroupFocusHelper getFocusHandler() {
748 return mFocusHandler;
749 }
750
Sunny Goyal35e7d382020-05-08 13:37:58 -0700751 @Override
752 public StateManager<LauncherState> getStateManager() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700753 return mStateManager;
Sunny Goyalbe93f262017-10-20 17:05:27 -0700754 }
755
Adam Cohen9211d422014-10-07 18:14:53 -0700756 private LauncherCallbacks mLauncherCallbacks;
757
Sunny Goyal32554d12015-12-03 15:31:25 -0800758 /**
759 * Call this after onCreate to set or clear overlay.
760 */
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700761 @Override
Sunny Goyal32554d12015-12-03 15:31:25 -0800762 public void setLauncherOverlay(LauncherOverlay overlay) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800763 mWorkspace.setLauncherOverlay(overlay);
764 }
765
Adam Cohen9211d422014-10-07 18:14:53 -0700766 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
767 mLauncherCallbacks = callbacks;
768 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700769 }
770
Hyunyoung Song3f471442015-04-08 19:01:34 -0700771 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700772 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
773 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700774 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700775 }
776
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -0700777 @NonNull
778 @Override
Tony Wickham010d2552017-01-20 08:15:28 -0800779 public PopupDataProvider getPopupDataProvider() {
780 return mPopupDataProvider;
781 }
782
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700783 @Override
Tony Wickhamf34bee82018-12-03 18:11:39 -0800784 public DotInfo getDotInfoForItem(ItemInfo info) {
785 return mPopupDataProvider.getDotInfoForItem(info);
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700786 }
787
788 @Override
789 public void invalidateParent(ItemInfo info) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800790 if (info.container >= 0) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700791 View folderIcon = getWorkspace().getHomescreenIconByItemId(info.container);
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800792 if (folderIcon instanceof FolderIcon && folderIcon.getTag() instanceof FolderInfo) {
Sunny Goyal11a50742019-08-07 09:24:26 -0700793 if (new FolderGridOrganizer(getDeviceProfile().inv)
794 .setFolderInfo((FolderInfo) folderIcon.getTag())
795 .isItemInPreview(info.rank)) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800796 folderIcon.invalidate();
797 }
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700798 }
799 }
800 }
801
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000802 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700803 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
804 * a configuration step, this allows the proper animations to run after other transitions.
805 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700806 private int completeAdd(
Sunny Goyal2100c782016-08-22 16:00:03 -0700807 int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
Sunny Goyal669b71f2023-01-27 14:37:07 -0800808 CellPos cellPos = getCellPosMapper().mapModelToPresenter(info);
809 int screenId = cellPos.screenId;
810 if (info.container == CONTAINER_DESKTOP) {
Adam Cohen83079e42014-09-19 17:43:08 -0700811 // When the screen id represents an actual screen (as opposed to a rank) we make sure
812 // that the drop page actually exists.
Sunny Goyal669b71f2023-01-27 14:37:07 -0800813 screenId = ensurePendingDropLayoutExists(cellPos.screenId);
Adam Cohen83079e42014-09-19 17:43:08 -0700814 }
Adam Cohendb364c32014-05-20 14:23:40 -0700815
Sunny Goyal2100c782016-08-22 16:00:03 -0700816 switch (requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800817 case REQUEST_CREATE_SHORTCUT:
Sunny Goyal669b71f2023-01-27 14:37:07 -0800818 completeAddShortcut(intent, info.container, screenId,
819 cellPos.cellX, cellPos.cellY, info);
Pinyao Tingc9074272019-11-11 11:51:44 -0800820 announceForAccessibility(R.string.item_added_to_workspace);
Winson Chungb8472bb2011-08-05 13:49:21 -0700821 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800822 case REQUEST_CREATE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700823 completeAddAppWidget(appWidgetId, info, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700824 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700825 case REQUEST_RECONFIGURE_APPWIDGET:
Sunny Goyal977838b2022-06-27 13:15:41 -0700826 getStatsLogManager().logger().withItemInfo(info).log(LAUNCHER_WIDGET_RECONFIGURED);
Sunny Goyal2100c782016-08-22 16:00:03 -0700827 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
Sunny Goyalff572272014-07-23 13:58:07 -0700828 break;
Sunny Goyald478c832016-04-01 12:04:16 -0700829 case REQUEST_BIND_PENDING_APPWIDGET: {
Sunny Goyal2100c782016-08-22 16:00:03 -0700830 int widgetId = appWidgetId;
831 LauncherAppWidgetInfo widgetInfo =
Sunny Goyald478c832016-04-01 12:04:16 -0700832 completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
Sunny Goyal2100c782016-08-22 16:00:03 -0700833 if (widgetInfo != null) {
Sunny Goyald478c832016-04-01 12:04:16 -0700834 // Since the view was just bound, also launch the configure activity if needed
835 LauncherAppWidgetProviderInfo provider = mAppWidgetManager
836 .getLauncherAppWidgetInfo(widgetId);
Sunny Goyal04a324a2017-01-20 21:08:59 -0800837 if (provider != null) {
838 new WidgetAddFlowHandler(provider)
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700839 .startConfigActivity(this, widgetInfo,
840 REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -0700841 }
842 }
843 break;
844 }
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800845 }
Adam Cohendb364c32014-05-20 14:23:40 -0700846 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800847 }
848
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800849 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700850 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700851 if (isWorkspaceLoading()) {
852 // process the result once the workspace has loaded.
853 mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
854 return;
855 }
856 mPendingActivityResult = null;
857
Winson Chunge341d302013-08-16 14:31:00 -0700858 // Reset the startActivity waiting flag
Sunny Goyal2100c782016-08-22 16:00:03 -0700859 final PendingRequestArgs requestArgs = mPendingRequestArgs;
860 setWaitingForResult(null);
861 if (requestArgs == null) {
862 return;
863 }
864
865 final int pendingAddWidgetId = requestArgs.getWidgetId();
Winson Chunge341d302013-08-16 14:31:00 -0700866
Adam Cohenad4e15c2013-10-17 16:21:35 -0700867 Runnable exitSpringLoaded = new Runnable() {
868 @Override
869 public void run() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700870 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700871 }
872 };
873
Michael Jurka8b805b12012-04-18 14:23:14 -0700874 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700875 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700876 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700877 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
878 if (resultCode == RESULT_CANCELED) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700879 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700880 mWorkspace.removeExtraEmptyScreenDelayed(
881 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Michael Jurka8b805b12012-04-18 14:23:14 -0700882 } else if (resultCode == RESULT_OK) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700883 addAppWidgetImpl(
884 appWidgetId, requestArgs, null,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800885 requestArgs.getWidgetHandler(),
Sunny Goyal2100c782016-08-22 16:00:03 -0700886 ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700887 }
888 return;
889 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200890
Adam Cohened66b2b2012-01-23 17:28:51 -0800891 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700892 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700893
Adam Cohened66b2b2012-01-23 17:28:51 -0800894 // We have special handling for widgets
895 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800896 final int appWidgetId;
897 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
898 : -1;
899 if (widgetId < 0) {
900 appWidgetId = pendingAddWidgetId;
901 } else {
902 appWidgetId = widgetId;
903 }
904
Adam Cohenad4e15c2013-10-17 16:21:35 -0700905 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800906 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700907 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
908 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700909 result = RESULT_CANCELED;
Sunny Goyal2100c782016-08-22 16:00:03 -0700910 completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700911 mWorkspace.removeExtraEmptyScreenDelayed(
912 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false,
913 () -> getStateManager().goToState(NORMAL));
Sunny Goyal2100c782016-08-22 16:00:03 -0700914 } else {
Sunny Goyal669b71f2023-01-27 14:37:07 -0800915 CellPos presenterPos = getCellPosMapper().mapModelToPresenter(requestArgs);
916 if (requestArgs.container == CONTAINER_DESKTOP) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700917 // When the screen id represents an actual screen (as opposed to a rank)
918 // we make sure that the drop page actually exists.
Sunny Goyal669b71f2023-01-27 14:37:07 -0800919 int newScreenId = ensurePendingDropLayoutExists(presenterPos.screenId);
920 requestArgs.screenId = getCellPosMapper().mapPresenterToModel(
921 presenterPos.cellX, presenterPos.cellY, newScreenId, CONTAINER_DESKTOP)
922 .screenId;
Adam Cohendb364c32014-05-20 14:23:40 -0700923 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700924 final CellLayout dropLayout =
Sunny Goyal669b71f2023-01-27 14:37:07 -0800925 mWorkspace.getScreenWithId(presenterPos.screenId);
Sunny Goyal2100c782016-08-22 16:00:03 -0700926
927 dropLayout.setDropPending(true);
928 final Runnable onComplete = new Runnable() {
929 @Override
930 public void run() {
931 completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
932 dropLayout.setDropPending(false);
933 }
934 };
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700935 mWorkspace.removeExtraEmptyScreenDelayed(
936 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, onComplete);
Winson Chung5aaab772012-04-27 15:24:02 -0700937 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800938 return;
939 }
940
Sunny Goyald478c832016-04-01 12:04:16 -0700941 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
942 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
Sunny Goyalff572272014-07-23 13:58:07 -0700943 if (resultCode == RESULT_OK) {
944 // Update the widget view.
Sunny Goyal2100c782016-08-22 16:00:03 -0700945 completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
Sunny Goyalff572272014-07-23 13:58:07 -0700946 }
947 // Leave the widget in the pending state if the user canceled the configure.
948 return;
949 }
950
Sunny Goyalaad90582015-07-09 14:22:50 -0700951 if (requestCode == REQUEST_CREATE_SHORTCUT) {
952 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
Sunny Goyal2100c782016-08-22 16:00:03 -0700953 if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
954 completeAdd(requestCode, data, -1, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700955 mWorkspace.removeExtraEmptyScreenDelayed(
956 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Sunny Goyal2100c782016-08-22 16:00:03 -0700957
Sunny Goyalaad90582015-07-09 14:22:50 -0700958 } else if (resultCode == RESULT_CANCELED) {
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700959 mWorkspace.removeExtraEmptyScreenDelayed(
960 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800961 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800962 }
Hongming Jind91cb6e2020-01-27 16:23:03 -0800963
Adam Cohened66b2b2012-01-23 17:28:51 -0800964 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800965 }
966
967 @Override
Sunny Goyal64a75aa2017-07-03 13:50:52 -0700968 public void onActivityResult(
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800969 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyaldedda052019-05-14 15:23:48 -0700970 mPendingActivityRequestCode = -1;
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800971 handleActivityResult(requestCode, resultCode, data);
Adam Cohened66b2b2012-01-23 17:28:51 -0800972 }
973
Adam Cohendb364c32014-05-20 14:23:40 -0700974 /**
975 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
976 *
977 * @param screenId the screen id to check
978 * @return the new screen, or screenId if it exists
979 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700980 private int ensurePendingDropLayoutExists(int screenId) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800981 CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700982 if (dropLayout == null) {
983 // it's possible that the add screen was removed because it was
984 // empty and a re-bind occurred
Andras Kloczl408a54f2021-08-28 00:59:08 +0100985 mWorkspace.addExtraEmptyScreens();
986 IntSet emptyPagesAdded = mWorkspace.commitExtraEmptyScreens();
987 return emptyPagesAdded.isEmpty() ? -1 : emptyPagesAdded.getArray().get(0);
Adam Cohendb364c32014-05-20 14:23:40 -0700988 }
Andras Kloczl408a54f2021-08-28 00:59:08 +0100989 return screenId;
Adam Cohendb364c32014-05-20 14:23:40 -0700990 }
991
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700992 @Thunk
993 void completeTwoStageWidgetDrop(
Sunny Goyal2100c782016-08-22 16:00:03 -0700994 final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
Sunny Goyal669b71f2023-01-27 14:37:07 -0800995 CellLayout cellLayout = mWorkspace.getScreenWithId(
996 getCellPosMapper().mapModelToPresenter(requestArgs).screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800997 Runnable onCompleteRunnable = null;
998 int animationType = 0;
999
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001000 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08001001 if (resultCode == RESULT_OK) {
1002 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
Sihua Ma0593a0d2022-10-03 16:01:48 -07001003 final AppWidgetHostView layout = mAppWidgetHolder.createView(this, appWidgetId,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001004 requestArgs.getWidgetHandler().getProviderInfo(this));
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001005 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -08001006 onCompleteRunnable = new Runnable() {
1007 @Override
1008 public void run() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001009 completeAddAppWidget(appWidgetId, requestArgs, layout, null);
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001010 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohened66b2b2012-01-23 17:28:51 -08001011 }
1012 };
1013 } else if (resultCode == RESULT_CANCELED) {
Sihua Ma0593a0d2022-10-03 16:01:48 -07001014 mAppWidgetHolder.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001015 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -08001016 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001017 if (mDragLayer.getAnimatedView() != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001018 mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001019 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
1020 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001021 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001022 // The animated view may be null in the case of a rotation during widget configuration
1023 onCompleteRunnable.run();
1024 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001025 }
1026
1027 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -07001028 protected void onStop() {
1029 super.onStop();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001030 if (mDeferOverlayCallbacks) {
1031 checkIfOverlayStillDeferred();
1032 } else {
1033 mOverlayManager.onActivityStopped(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001034 }
Hyunyoung Song5ee7c132021-05-11 13:52:36 -07001035 hideKeyboard();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001036 logStopAndResume(false /* isResume */);
Sihua Ma0593a0d2022-10-03 16:01:48 -07001037 mAppWidgetHolder.setActivityStarted(false);
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -07001038 NotificationListener.removeNotificationsChangedListener(getPopupDataProvider());
Michael Jurkacd496d72013-04-11 11:32:45 -07001039 }
1040
1041 @Override
1042 protected void onStart() {
Winson Chung5cc62c72019-10-16 11:32:41 -07001043 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_START_EVT,
1044 TraceHelper.FLAG_UI_EVENT);
Michael Jurkacd496d72013-04-11 11:32:45 -07001045 super.onStart();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001046 if (!mDeferOverlayCallbacks) {
1047 mOverlayManager.onActivityStarted(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001048 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001049
Sihua Ma0593a0d2022-10-03 16:01:48 -07001050 mAppWidgetHolder.setActivityStarted(true);
Winson Chung5cc62c72019-10-16 11:32:41 -07001051 TraceHelper.INSTANCE.endSection(traceToken);
Michael Jurkacd496d72013-04-11 11:32:45 -07001052 }
1053
Sunny Goyal35e7d382020-05-08 13:37:58 -07001054 @Override
1055 @CallSuper
1056 protected void onDeferredResumed() {
Hyunyoung Song95786e02020-09-15 00:34:10 -07001057 logStopAndResume(true /* isResume */);
Sunny Goyala002c6c2019-02-12 16:20:10 -08001058
Sunny Goyal35e7d382020-05-08 13:37:58 -07001059 // Process any items that were added while Launcher was away.
Sunny Goyal60e68c92020-08-12 13:59:27 -07001060 ItemInstallQueue.INSTANCE.get(this)
1061 .resumeModelPush(FLAG_ACTIVITY_PAUSED);
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001062
Sunny Goyal35e7d382020-05-08 13:37:58 -07001063 // Refresh shortcuts if the permission changed.
Sunny Goyal8b74cc72020-07-27 17:50:33 -07001064 mModel.validateModelDataOnResume();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001065
Sunny Goyal35e7d382020-05-08 13:37:58 -07001066 // Set the notification listener and fetch updated notifications when we resume
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -07001067 NotificationListener.addNotificationsChangedListener(mPopupDataProvider);
Winson Chung87583112019-06-10 14:20:58 -07001068
Sunny Goyal35e7d382020-05-08 13:37:58 -07001069 DiscoveryBounce.showForHomeIfNeeded(this);
Sihua Ma0593a0d2022-10-03 16:01:48 -07001070 mAppWidgetHolder.setActivityResumed(true);
Sunny Goyaldedda052019-05-14 15:23:48 -07001071 }
1072
Hyunyoung Song95786e02020-09-15 00:34:10 -07001073 private void logStopAndResume(boolean isResume) {
Hyunyoung Song77e29772020-08-25 00:53:48 -07001074 if (mPendingExecutor != null) return;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001075 int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001076 int statsLogOrdinal = mStateManager.getState().statsLogOrdinal;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001077
1078 StatsLogManager.EventEnum event;
1079 StatsLogManager.StatsLogger logger = getStatsLogManager().logger();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001080 if (isResume) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001081 logger.withSrcState(LAUNCHER_STATE_BACKGROUND)
Hyunyoung Song95786e02020-09-15 00:34:10 -07001082 .withDstState(mStateManager.getState().statsLogOrdinal);
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001083 event = LAUNCHER_ONRESUME;
1084 } else { /* command == Action.Command.STOP */
Hyunyoung Song95786e02020-09-15 00:34:10 -07001085 logger.withSrcState(mStateManager.getState().statsLogOrdinal)
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001086 .withDstState(LAUNCHER_STATE_BACKGROUND);
1087 event = LAUNCHER_ONSTOP;
1088 }
1089
Hyunyoung Song95786e02020-09-15 00:34:10 -07001090 if (statsLogOrdinal == LAUNCHER_STATE_HOME && mWorkspace != null) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001091 logger.withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
1092 .setWorkspace(
1093 LauncherAtom.WorkspaceContainer.newBuilder()
1094 .setPageIndex(pageIndex)).build());
Becky Qiubfc2da12019-08-01 11:09:38 -07001095 }
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001096 logger.log(event);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001097 }
Becky Qiubfc2da12019-08-01 11:09:38 -07001098
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001099 private void scheduleDeferredCheck() {
1100 mHandler.removeCallbacks(mDeferredOverlayCallbacks);
1101 postAsyncCallback(mHandler, mDeferredOverlayCallbacks);
1102 }
1103
1104 private void checkIfOverlayStillDeferred() {
1105 if (!mDeferOverlayCallbacks) {
1106 return;
1107 }
Sunny Goyal8f965462020-04-23 19:00:36 -07001108 if (isStarted() && (!hasBeenResumed()
1109 || mStateManager.getState().hasFlag(FLAG_NON_INTERACTIVE))) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001110 return;
1111 }
1112 mDeferOverlayCallbacks = false;
1113
1114 // Move the client to the correct state. Calling the same method twice is no-op.
1115 if (isStarted()) {
1116 mOverlayManager.onActivityStarted(this);
1117 }
1118 if (hasBeenResumed()) {
1119 mOverlayManager.onActivityResumed(this);
1120 } else {
1121 mOverlayManager.onActivityPaused(this);
1122 }
1123 if (!isStarted()) {
1124 mOverlayManager.onActivityStopped(this);
1125 }
1126 }
1127
1128 public void deferOverlayCallbacksUntilNextResumeOrStop() {
1129 mDeferOverlayCallbacks = true;
1130 }
1131
1132 public LauncherOverlayManager getOverlayManager() {
1133 return mOverlayManager;
Becky Qiubfc2da12019-08-01 11:09:38 -07001134 }
1135
Sunny Goyal35e7d382020-05-08 13:37:58 -07001136 @Override
Winson Chungef528762019-09-06 12:05:52 -07001137 public void onStateSetStart(LauncherState state) {
Sunny Goyal35e7d382020-05-08 13:37:58 -07001138 super.onStateSetStart(state);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001139 if (mDeferOverlayCallbacks) {
1140 scheduleDeferredCheck();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001141 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001142 addActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001143
Sunny Goyal8f965462020-04-23 19:00:36 -07001144 if (state == SPRING_LOADED) {
1145 // Prevent any Un/InstallShortcutReceivers from updating the db while we are
1146 // not on homescreen
Sunny Goyal60e68c92020-08-12 13:59:27 -07001147 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001148 getRotationHelper().setCurrentStateRequest(REQUEST_LOCK);
1149
1150 mWorkspace.showPageIndicatorAtCurrentScroll();
1151 mWorkspace.setClipChildren(false);
1152 }
1153 // When multiple pages are visible, show persistent page indicator
1154 mWorkspace.getPageIndicator().setShouldAutoHide(!state.hasFlag(FLAG_MULTI_PAGE));
thiruram0eabc782021-04-02 14:30:10 -07001155
thiruramc96873c2021-02-11 15:13:47 -08001156 mPrevLauncherState = mStateManager.getCurrentStableState();
thiruram0eabc782021-04-02 14:30:10 -07001157 if (mPrevLauncherState != state && ALL_APPS.equals(state)
1158 // Making sure mAllAppsSessionLogId is null to avoid double logging.
1159 && mAllAppsSessionLogId == null) {
1160 // creates new instance ID since new all apps session is started.
1161 mAllAppsSessionLogId = new InstanceIdSequence().newInstanceId();
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001162 if (getAllAppsEntryEvent().isPresent()) {
1163 getStatsLogManager().logger()
1164 .withContainerInfo(ContainerInfo.newBuilder()
1165 .setWorkspace(WorkspaceContainer.newBuilder()
1166 .setPageIndex(getWorkspace().getCurrentPage())).build())
1167 .log(getAllAppsEntryEvent().get());
1168 }
thiruram0eabc782021-04-02 14:30:10 -07001169 }
Sunny Goyal1eb11242022-09-09 17:14:45 -07001170 updateDisallowBack();
Sunny Goyaldedda052019-05-14 15:23:48 -07001171 }
1172
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001173 /**
1174 * Returns {@link EventEnum} that should be logged when Launcher enters into AllApps state.
1175 */
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001176 protected Optional<EventEnum> getAllAppsEntryEvent() {
1177 return Optional.of(FeatureFlags.ENABLE_DEVICE_SEARCH.get()
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001178 ? LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001179 : LAUNCHER_ALLAPPS_ENTRY);
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001180 }
1181
Sunny Goyal35e7d382020-05-08 13:37:58 -07001182 @Override
Winson Chungef528762019-09-06 12:05:52 -07001183 public void onStateSetEnd(LauncherState state) {
Sunny Goyalfee1b252020-12-14 12:30:38 -08001184 super.onStateSetEnd(state);
Sihua Ma0593a0d2022-10-03 16:01:48 -07001185 getAppWidgetHolder().setStateIsNormal(state == LauncherState.NORMAL);
Sunny Goyal8f965462020-04-23 19:00:36 -07001186 getWorkspace().setClipChildren(!state.hasFlag(FLAG_MULTI_PAGE));
1187
Winson Chungef528762019-09-06 12:05:52 -07001188 finishAutoCancelActionMode();
Sunny Goyal210e1742019-10-17 12:05:38 -07001189 removeActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001190
1191 // dispatch window state changed
1192 getWindow().getDecorView().sendAccessibilityEvent(TYPE_WINDOW_STATE_CHANGED);
1193 AccessibilityManagerCompat.sendStateEventToTest(this, state.ordinal);
1194
1195 if (state == NORMAL) {
1196 // Re-enable any Un/InstallShortcutReceiver and now process any queued items
Sunny Goyal60e68c92020-08-12 13:59:27 -07001197 ItemInstallQueue.INSTANCE.get(this)
1198 .resumeModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001199
1200 // Clear any rotation locks when going to normal state
1201 getRotationHelper().setCurrentStateRequest(REQUEST_NONE);
1202 }
thiruramc96873c2021-02-11 15:13:47 -08001203
thiruramea56f842021-06-02 16:02:37 -07001204 if (ALL_APPS.equals(mPrevLauncherState) && !ALL_APPS.equals(state)
thiruram0eabc782021-04-02 14:30:10 -07001205 // Making sure mAllAppsSessionLogId is not null to avoid double logging.
thiruramc96873c2021-02-11 15:13:47 -08001206 && mAllAppsSessionLogId != null) {
Samuel Fuface820f52021-06-18 17:23:48 -05001207 getAppsView().reset(false);
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001208 getAllAppsExitEvent().ifPresent(getStatsLogManager().logger()::log);
thiruramc96873c2021-02-11 15:13:47 -08001209 mAllAppsSessionLogId = null;
1210 }
Winson Chungef528762019-09-06 12:05:52 -07001211 }
1212
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001213 /**
1214 * Returns {@link EventEnum} that should be logged when Launcher exists from AllApps state.
1215 */
1216 protected Optional<EventEnum> getAllAppsExitEvent() {
1217 return Optional.of(LAUNCHER_ALLAPPS_EXIT);
1218 }
1219
Michael Jurkacd496d72013-04-11 11:32:45 -07001220 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001221 protected void onResume() {
Winson Chung5cc62c72019-10-16 11:32:41 -07001222 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_RESUME_EVT,
1223 TraceHelper.FLAG_UI_EVENT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001224 super.onResume();
Sunny Goyalfca6bc92017-09-28 16:28:34 -07001225
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001226 if (mDeferOverlayCallbacks) {
1227 scheduleDeferredCheck();
1228 } else {
1229 mOverlayManager.onActivityResumed(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001230 }
Mario Bertschler0fc6f682017-02-17 12:16:13 -08001231
Jon Mirandaa82a7dc2022-05-10 11:48:32 -07001232 DragView.removeAllViews(this);
Winson Chung5cc62c72019-10-16 11:32:41 -07001233 TraceHelper.INSTANCE.endSection(traceToken);
Adam Cohen06dff352012-06-01 17:17:08 -07001234 }
1235
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001236 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001237 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001238 // Ensure that items added to Launcher are queued until Launcher returns
Sunny Goyal60e68c92020-08-12 13:59:27 -07001239 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_ACTIVITY_PAUSED);
Winson Chung997a9232013-07-24 15:33:46 -07001240
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001241 super.onPause();
Joe Onorato24b6fd82009-11-12 13:47:09 -08001242 mDragController.cancelDrag();
Sunny Goyal9b180102020-03-11 10:02:29 -07001243 mLastTouchUpTime = -1;
Hyunyoung Song497708c2019-05-01 16:16:53 -07001244 mDropTargetBar.animateToVisibility(false);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001245
1246 if (!mDeferOverlayCallbacks) {
1247 mOverlayManager.onActivityPaused(this);
Adam Cohenbffe7452013-07-22 18:21:45 -07001248 }
Sihua Ma0593a0d2022-10-03 16:01:48 -07001249 mAppWidgetHolder.setActivityResumed(false);
Adam Cohenbffe7452013-07-22 18:21:45 -07001250 }
1251
Lucas Dupin87d75202021-07-28 10:24:54 -07001252 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001253 * Restores the previous state, if it exists.
1254 *
1255 * @param savedState The previous state.
1256 */
1257 private void restoreState(Bundle savedState) {
1258 if (savedState == null) {
1259 return;
1260 }
1261
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001262 int stateOrdinal = savedState.getInt(RUNTIME_STATE, NORMAL.ordinal);
Sunny Goyalf9403d92017-10-18 10:55:56 -07001263 LauncherState[] stateValues = LauncherState.values();
1264 LauncherState state = stateValues[stateOrdinal];
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001265
1266 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
1267 boolean forceRestore = lastInstance != null
1268 && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
1269 if (forceRestore || !state.shouldDisableRestore()) {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001270 mStateManager.goToState(state, false /* animated */);
Joe Onorato3a8820b2009-11-10 15:06:42 -08001271 }
1272
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001273 PendingRequestArgs requestArgs = savedState.getParcelable(
1274 RUNTIME_STATE_PENDING_REQUEST_ARGS);
Sunny Goyal2100c782016-08-22 16:00:03 -07001275 if (requestArgs != null) {
1276 setWaitingForResult(requestArgs);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001277 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001278 mPendingActivityRequestCode = savedState.getInt(RUNTIME_STATE_PENDING_REQUEST_CODE);
Sunny Goyal2100c782016-08-22 16:00:03 -07001279
1280 mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001281
1282 SparseArray<Parcelable> widgetsState =
1283 savedState.getSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL);
1284 if (widgetsState != null) {
1285 WidgetsFullSheet.show(this, false).restoreHierarchyState(widgetsState);
1286 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001287 }
1288
1289 /**
1290 * Finds all the views we need and configure them properly.
1291 */
Tony Wickham04fca162020-02-05 15:06:52 -08001292 protected void setupViews() {
Becky Qiu3aec5d52022-09-16 11:17:50 -07001293 inflateRootView(R.layout.launcher);
Sunny Goyalcc96aa12018-01-11 09:56:07 -08001294 mDragLayer = findViewById(R.id.drag_layer);
Sunny Goyal3333b0c2016-05-09 20:43:21 -07001295 mFocusHandler = mDragLayer.getFocusIndicatorHelper();
Sunny Goyal966d9012017-06-06 16:43:59 -07001296 mWorkspace = mDragLayer.findViewById(R.id.workspace);
Sunny Goyald0a6ae72016-06-16 12:29:03 -07001297 mWorkspace.initParentViews(mDragLayer);
Sreyas321bfae2020-02-21 17:53:02 -08001298 mOverviewPanel = findViewById(R.id.overview_panel);
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001299 mHotseat = findViewById(R.id.hotseat);
Adam Cohenb66675a2020-05-15 16:16:17 -07001300 mHotseat.setWorkspace(mWorkspace);
Craig Mautner360310b2012-10-26 15:13:08 -07001301
Winson Chung4c98d922011-05-31 16:50:48 -07001302 // Setup the drag layer
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001303 mDragLayer.setup(mDragController, mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001304
Hyunyoung Song645764e2016-06-06 14:19:02 -07001305 mWorkspace.setup(mDragController);
Winsonc7d2e832016-07-28 12:24:55 -07001306 // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
1307 // default state, otherwise we will update to the wrong offsets in RTL
1308 mWorkspace.lockWallpaperToDefaultPage();
Sunny Goyalbb030562021-07-19 16:28:39 -07001309 mWorkspace.bindAndInitFirstWorkspaceScreen();
Hyunyoung Song645764e2016-06-06 14:19:02 -07001310 mDragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001311
Tony Wickham34d2c912015-09-11 09:27:58 -07001312 // Get the search/delete/uninstall bar
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001313 mDropTargetBar = mDragLayer.findViewById(R.id.drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001314
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001315 // Setup Apps
1316 mAppsView = findViewById(R.id.apps_view);
Fengjiang Lid080b982023-02-01 15:30:30 -08001317 mAppsView.setAllAppsTransitionController(mAllAppsController);
Craig Mautner360310b2012-10-26 15:13:08 -07001318
Govinda Wassermanc06e1512019-04-09 09:56:53 -04001319 // Setup Scrim
1320 mScrimView = findViewById(R.id.scrim_view);
1321
Winson Chung3d503fb2011-07-13 17:25:49 -07001322 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Sunny Goyal47328fd2016-05-25 18:56:41 -07001323 mDropTargetBar.setup(mDragController);
Samuel Fufaacebd1f2021-05-06 10:02:03 -05001324 mAllAppsController.setupViews(mScrimView, mAppsView);
Federico Baron3f255eb2022-12-22 14:40:58 -08001325
1326 if (SHOW_DOT_PAGINATION.get()) {
1327 mWorkspace.getPageIndicator().setShouldAutoHide(true);
Sunny Goyal5cd1b192023-04-06 22:33:11 +00001328 mWorkspace.getPageIndicator().setPaintColor(
1329 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText)
1330 ? Color.BLACK
1331 : Color.WHITE);
Federico Baron3f255eb2022-12-22 14:40:58 -08001332 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001333 }
1334
Federico Baron7539d762022-09-29 09:47:04 -07001335 @Override
1336 public View onCreateView(View parent, String name, Context context, AttributeSet attrs) {
Federico Baron3f255eb2022-12-22 14:40:58 -08001337 if (SHOW_DOT_PAGINATION.get() && WorkspacePageIndicator.class.getName().equals(name)) {
Federico Baron7539d762022-09-29 09:47:04 -07001338 return LayoutInflater.from(context).inflate(R.layout.page_indicator_dots,
1339 (ViewGroup) parent, false);
1340 }
1341 return super.onCreateView(parent, name, context, attrs);
1342 }
1343
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001344 /**
1345 * Creates a view representing a shortcut.
1346 *
1347 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001348 */
Sunny Goyal95899162019-03-27 16:03:06 -07001349 View createShortcut(WorkspaceItemInfo info) {
Schneider Victor-tulias9f922d32022-04-27 16:39:29 -07001350 // This can be called before PagedView#pageScrollsInitialized returns true, so use the
1351 // first page, which we always assume to be present.
1352 return createShortcut((ViewGroup) mWorkspace.getChildAt(0), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001353 }
1354
1355 /**
1356 * Creates a view representing a shortcut inflated from the specified resource.
1357 *
Schneider Victor-tulias9f922d32022-04-27 16:39:29 -07001358 * @param parent The group the shortcut belongs to. This is not necessarily the group where
1359 * the shortcut should be added.
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001360 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001361 * @return A View inflated from layoutResId.
1362 */
Sunny Goyal95899162019-03-27 16:03:06 -07001363 public View createShortcut(ViewGroup parent, WorkspaceItemInfo info) {
Sunny Goyal9b29ca52017-02-17 10:39:44 -08001364 BubbleTextView favorite = (BubbleTextView) LayoutInflater.from(parent.getContext())
1365 .inflate(R.layout.app_icon, parent, false);
Sunny Goyal95899162019-03-27 16:03:06 -07001366 favorite.applyFromWorkspaceItem(info);
Tracy Zhouba0b5952022-10-14 01:28:07 -07001367 favorite.setOnClickListener(getItemOnClickListener());
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001368 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001369 return favorite;
1370 }
1371
1372 /**
Jon Mirandac476d6e2017-05-04 16:30:01 -07001373 * Add a shortcut to the workspace or to a Folder.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001374 *
1375 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001376 */
sfufa@google.comd0a33232021-09-19 15:59:36 -07001377 protected void completeAddShortcut(Intent data, int container, int screenId, int cellX,
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001378 int cellY, PendingRequestArgs args) {
Pinyao Ting5eee5f42019-10-31 16:47:35 -07001379 if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT
Jon Mirandac476d6e2017-05-04 16:30:01 -07001380 || args.getPendingIntent().getComponent() == null) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001381 return;
1382 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001383
Jon Mirandac476d6e2017-05-04 16:30:01 -07001384 int[] cellXY = mTmpAddItemCellCoordinates;
1385 CellLayout layout = getCellLayout(container, screenId);
1386
Sunny Goyaleaf7a952020-07-29 16:54:20 -07001387 WorkspaceItemInfo info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(
Sunny Goyale7b00122019-10-02 16:13:34 -07001388 this, PinRequestHelper.getPinItemRequest(data), 0);
Sunny Goyal782f0c92017-01-19 10:27:54 -08001389 if (info == null) {
Sunny Goyal84b48d82023-03-29 16:52:27 -07001390 Log.e(TAG, "Unable to parse a valid shortcut result");
1391 return;
Sunny Goyal782f0c92017-01-19 10:27:54 -08001392 }
1393
Jon Mirandac476d6e2017-05-04 16:30:01 -07001394 if (container < 0) {
1395 // Adding a shortcut to the Workspace.
1396 final View view = createShortcut(info);
1397 boolean foundCellSpan = false;
1398 // First we check if we already know the exact location where we want to add this item.
1399 if (cellX >= 0 && cellY >= 0) {
1400 cellXY[0] = cellX;
1401 cellXY[1] = cellY;
1402 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001403
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001404 DragObject dragObject = new DragObject(getApplicationContext());
1405 dragObject.dragInfo = info;
Jon Mirandac476d6e2017-05-04 16:30:01 -07001406 // If appropriate, either create a folder or add to an existing folder
1407 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001408 true, dragObject)) {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001409 return;
1410 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001411 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1412 true)) {
1413 return;
1414 }
1415 } else {
1416 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
1417 }
1418
1419 if (!foundCellSpan) {
Yogisha Dixit104d09f2021-07-19 14:05:17 +01001420 mWorkspace.onNoCellFound(layout, info, /* logInstanceId= */ null);
Adam Cohen558baaf2011-08-15 15:22:57 -07001421 return;
1422 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001423
1424 getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
1425 mWorkspace.addInScreen(view, info);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001426 } else {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001427 // Adding a shortcut to a Folder.
Sunny Goyale29897f52017-07-20 10:09:42 -07001428 FolderIcon folderIcon = findFolderIcon(container);
Jon Mirandac476d6e2017-05-04 16:30:01 -07001429 if (folderIcon != null) {
1430 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
1431 folderInfo.add(info, args.rank, false);
1432 } else {
Sunny Goyale29897f52017-07-20 10:09:42 -07001433 Log.e(TAG, "Could not find folder with id " + container + " to add shortcut.");
Jon Mirandac476d6e2017-05-04 16:30:01 -07001434 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001435 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001436 }
1437
Tony Wickhamc7cbf252021-05-24 15:46:48 -07001438 @Override
1439 public @Nullable FolderIcon findFolderIcon(final int folderIconId) {
Sunny Goyal83fd25e2018-07-09 16:47:01 -07001440 return (FolderIcon) mWorkspace.getHomescreenIconByItemId(folderIconId);
Sunny Goyale29897f52017-07-20 10:09:42 -07001441 }
1442
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001443 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001444 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001445 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001446 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001447 */
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001448 @Thunk
1449 void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
Adam Cohen59400422014-03-05 18:07:04 -08001450 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1451
Adam Cohened66b2b2012-01-23 17:28:51 -08001452 if (appWidgetInfo == null) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08001453 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001454 }
Romain Guycbb89e42009-06-08 15:52:54 -07001455
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001456 if (hostView == null) {
1457 // Perform actual inflation because we're live
Sihua Ma0593a0d2022-10-03 16:01:48 -07001458 hostView = mAppWidgetHolder.createView(this, appWidgetId, appWidgetInfo);
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001459 }
1460
Adam Cohen59400422014-03-05 18:07:04 -08001461 LauncherAppWidgetInfo launcherInfo;
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001462 launcherInfo =
1463 new LauncherAppWidgetInfo(
1464 appWidgetId, appWidgetInfo.provider, appWidgetInfo, hostView);
Sunny Goyal2100c782016-08-22 16:00:03 -07001465 launcherInfo.spanX = itemInfo.spanX;
1466 launcherInfo.spanY = itemInfo.spanY;
1467 launcherInfo.minSpanX = itemInfo.minSpanX;
1468 launcherInfo.minSpanY = itemInfo.minSpanY;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001469 launcherInfo.user = appWidgetInfo.getProfile();
Yogisha Dixit658c5da2021-05-24 23:23:15 +01001470 if (itemInfo instanceof PendingAddWidgetInfo) {
1471 launcherInfo.sourceContainer = ((PendingAddWidgetInfo) itemInfo).sourceContainer;
1472 } else if (itemInfo instanceof PendingRequestArgs) {
1473 launcherInfo.sourceContainer =
1474 ((PendingRequestArgs) itemInfo).getWidgetSourceContainer();
1475 }
Sunny Goyal669b71f2023-01-27 14:37:07 -08001476 CellPos presenterPos = getCellPosMapper().mapModelToPresenter(itemInfo);
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001477 getModelWriter().addItemToDatabase(launcherInfo,
Sunny Goyal669b71f2023-01-27 14:37:07 -08001478 itemInfo.container, presenterPos.screenId, presenterPos.cellX, presenterPos.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001479
Sunny Goyal2100c782016-08-22 16:00:03 -07001480 hostView.setVisibility(View.VISIBLE);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301481 prepareAppWidget(hostView, launcherInfo);
1482 mWorkspace.addInScreen(hostView, launcherInfo);
Pinyao Tingc9074272019-11-11 11:51:44 -08001483 announceForAccessibility(R.string.item_added_to_workspace);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001484
1485 // Show the widget resize frame.
1486 if (hostView instanceof LauncherAppWidgetHostView) {
1487 final LauncherAppWidgetHostView launcherHostView = (LauncherAppWidgetHostView) hostView;
Sunny Goyal669b71f2023-01-27 14:37:07 -08001488 CellLayout cellLayout = getCellLayout(launcherInfo.container, presenterPos.screenId);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001489 if (mStateManager.getState() == NORMAL) {
Yogisha Dixit7b1d25b2021-10-14 13:06:40 +01001490 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001491 } else {
1492 mStateManager.addStateListener(new StateManager.StateListener<LauncherState>() {
1493 @Override
1494 public void onStateTransitionComplete(LauncherState finalState) {
1495 if (mPrevLauncherState == SPRING_LOADED && finalState == NORMAL) {
1496 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
1497 mStateManager.removeStateListener(this);
1498 }
1499 }
1500 });
1501 }
1502 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001503 }
Romain Guycbb89e42009-06-08 15:52:54 -07001504
Sunny Goyald5462aa2016-11-22 16:52:39 +05301505 private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001506 hostView.setTag(item);
1507 item.onBindAppWidget(this, hostView);
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001508 hostView.setFocusable(true);
1509 hostView.setOnFocusChangeListener(mFocusHandler);
Sunny Goyal25c2e3e2015-10-28 23:28:21 -07001510 }
1511
Sunny Goyala992ac92023-01-10 17:50:32 -08001512 private final ScreenOnListener mScreenOnListener = this::onScreenOnChanged;
Adam Cohended9f8d2010-11-03 13:25:16 -07001513
Sunny Goyal9c2b9602020-01-07 13:07:55 -08001514 private void updateNotificationDots(Predicate<PackageUserKey> updatedDots) {
Tony Wickhamf34bee82018-12-03 18:11:39 -08001515 mWorkspace.updateNotificationDots(updatedDots);
1516 mAppsView.getAppsStore().updateNotificationDots(updatedDots);
Tony Wickham010d2552017-01-20 08:15:28 -08001517 }
1518
Adam Cohended9f8d2010-11-03 13:25:16 -07001519 @Override
1520 public void onAttachedToWindow() {
1521 super.onAttachedToWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001522 mOverlayManager.onAttachedToWindow();
Adam Cohended9f8d2010-11-03 13:25:16 -07001523 }
1524
1525 @Override
1526 public void onDetachedFromWindow() {
1527 super.onDetachedFromWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001528 mOverlayManager.onDetachedFromWindow();
1529 closeContextMenu();
Adam Cohended9f8d2010-11-03 13:25:16 -07001530 }
1531
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001532 @Override
1533 public Object onRetainNonConfigurationInstance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001534 NonConfigInstance instance = new NonConfigInstance();
1535 instance.config = new Configuration(mOldConfig);
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001536 return instance;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001537 }
1538
Sunny Goyalc4fa8c32017-11-07 12:23:58 -08001539 public AllAppsTransitionController getAllAppsController() {
1540 return mAllAppsController;
1541 }
1542
Sunny Goyal9d69c8d2018-03-19 13:41:31 -07001543 @Override
Winson Chunga6945242014-01-08 14:04:34 -08001544 public DragLayer getDragLayer() {
1545 return mDragLayer;
1546 }
1547
Brian Isganitis1664c9f2022-01-14 23:15:47 -05001548 @Override
1549 public ActivityAllAppsContainerView<Launcher> getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001550 return mAppsView;
1551 }
1552
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +00001553 public Workspace<?> getWorkspace() {
Winson Chunga6945242014-01-08 14:04:34 -08001554 return mWorkspace;
1555 }
1556
1557 public Hotseat getHotseat() {
1558 return mHotseat;
1559 }
1560
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001561 public <T extends View> T getOverviewPanel() {
Winson Chung8ae41982017-11-10 11:42:13 -08001562 return (T) mOverviewPanel;
Winson Chunga6945242014-01-08 14:04:34 -08001563 }
1564
Sunny Goyal47328fd2016-05-25 18:56:41 -07001565 public DropTargetBar getDropTargetBar() {
1566 return mDropTargetBar;
Tony Wickham34d2c912015-09-11 09:27:58 -07001567 }
1568
Tony Wickhamb4821882021-04-23 14:26:45 -07001569 @Override
Tony Wickham490a8ab2020-04-01 17:03:58 -07001570 public ScrimView getScrimView() {
1571 return mScrimView;
1572 }
1573
Sihua Ma0593a0d2022-10-03 16:01:48 -07001574 public LauncherWidgetHolder getAppWidgetHolder() {
1575 return mAppWidgetHolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001576 }
Romain Guycbb89e42009-06-08 15:52:54 -07001577
Sihua Ma0593a0d2022-10-03 16:01:48 -07001578 protected LauncherWidgetHolder createAppWidgetHolder() {
Sihua Ma1db8bc22022-11-08 17:13:13 -08001579 return LauncherWidgetHolder.HolderFactory.newFactory(this).newInstance(
1580 this, appWidgetId -> getWorkspace().removeWidget(appWidgetId));
Cyrus Boadway0d309db2021-04-14 12:29:14 +00001581 }
1582
Winson Chunga9abd0e2010-10-27 17:18:37 -07001583 public LauncherModel getModel() {
1584 return mModel;
1585 }
1586
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001587 public ModelWriter getModelWriter() {
1588 return mModelWriter;
1589 }
1590
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001591 @Override
Adam Cohen79d90c52016-04-22 13:29:20 -07001592 public SharedPreferences getSharedPrefs() {
Winson Chunga6945242014-01-08 14:04:34 -08001593 return mSharedPrefs;
1594 }
1595
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001596 @Override
1597 public SharedPreferences getDevicePrefs() {
Stefan Andonian146701c2022-11-10 23:07:40 +00001598 return LauncherPrefs.getDevicePrefs(this);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001599 }
1600
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001601 public int getOrientation() {
1602 return mOldConfig.orientation;
1603 }
Jon Miranda6bed3502017-09-19 14:43:17 -07001604
Becky Qiu4ed3dfc2022-10-19 16:58:22 -07001605 public BaseSearchConfig getSearchConfig() {
1606 return mBaseSearchConfig;
Luca Zuccarinibda972b2022-10-03 11:48:27 +00001607 }
1608
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001609 @Override
1610 protected void onNewIntent(Intent intent) {
Brian Isganitisfdd044e2023-03-02 19:45:23 +00001611 if (Utilities.isRunningInTestHarness()) {
vadimtbaf5fbb2019-12-16 18:56:09 -08001612 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Launcher.onNewIntent: " + intent);
1613 }
Winson Chung5cc62c72019-10-16 11:32:41 -07001614 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_NEW_INTENT_EVT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001615 super.onNewIntent(intent);
1616
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001617 boolean alreadyOnHome = hasWindowFocus() && ((intent.getFlags() &
Winson15f8b172015-08-19 11:02:39 -07001618 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1619 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Sunny Goyal85313732016-09-28 12:00:07 -07001620
1621 // Check this condition before handling isActionMain, as this will get reset.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001622 boolean shouldMoveToDefaultScreen = alreadyOnHome && isInState(NORMAL)
Sunny Goyalf9403d92017-10-18 10:55:56 -07001623 && AbstractFloatingView.getTopOpenView(this) == null;
Winson15f8b172015-08-19 11:02:39 -07001624 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
Winson Chung1c2d5222021-06-08 11:50:13 -07001625 boolean internalStateHandled = ACTIVITY_TRACKER.handleNewIntent(this);
kholoud mohamedceec31b2022-02-03 15:44:25 +00001626
Winson15f8b172015-08-19 11:02:39 -07001627 if (isActionMain) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001628 if (!internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001629 // In all these cases, only animate if we're already on home
Andy Wickham65ced1b2020-03-07 02:14:19 +00001630 closeOpenViews(isStarted());
Jon Mirandafeba90f2016-10-06 10:53:29 -07001631
Sunny Goyala2467272018-03-16 14:53:05 -07001632 if (!isInState(NORMAL)) {
1633 // Only change state, if not already the same. This prevents cancelling any
1634 // animations running as part of resume
Sunny Goyalfee1b252020-12-14 12:30:38 -08001635 mStateManager.goToState(NORMAL, mStateManager.shouldAnimateStateChange());
Sunny Goyala2467272018-03-16 14:53:05 -07001636 }
Sunny Goyald3864fa2017-11-14 15:06:36 -08001637
1638 // Reset the apps view
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001639 if (!alreadyOnHome) {
Sunny Goyal7185dd62018-03-14 17:51:49 -07001640 mAppsView.reset(isStarted() /* animate */);
Sunny Goyald3864fa2017-11-14 15:06:36 -08001641 }
1642
Sunny Goyalaad33592018-08-07 17:20:35 -07001643 if (shouldMoveToDefaultScreen && !mWorkspace.isHandlingTouch()) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001644 mWorkspace.post(mWorkspace::moveToDefaultScreen);
1645 }
1646 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001647
Adam Cohen9211d422014-10-07 18:14:53 -07001648 if (mLauncherCallbacks != null) {
Sunny Goyal85462132018-04-24 11:39:37 -07001649 mLauncherCallbacks.onHomeIntent(internalStateHandled);
Adam Cohen9211d422014-10-07 18:14:53 -07001650 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001651 mOverlayManager.hideOverlay(isStarted() && !isForceInvisible());
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001652 handleGestureContract(intent);
Sunny Goyal512a2c12020-04-08 12:52:45 -07001653 } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
Winson Chungdd15ace2020-08-04 15:52:01 -07001654 showAllAppsFromIntent(alreadyOnHome);
Tracy Zhoucb93ec52023-03-31 22:51:17 -07001655 } else if (INTENT_ACTION_ALL_APPS_TOGGLE.equals(intent.getAction())) {
1656 toggleAllAppsFromIntent(alreadyOnHome);
kholoud mohamedceec31b2022-02-03 15:44:25 +00001657 } else if (Intent.ACTION_SHOW_WORK_APPS.equals(intent.getAction())) {
1658 showAllAppsWorkTabFromIntent(alreadyOnHome);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001659 }
Winson15f8b172015-08-19 11:02:39 -07001660
Winson Chung5cc62c72019-10-16 11:32:41 -07001661 TraceHelper.INSTANCE.endSection(traceToken);
Adam Coppa120b8e2013-11-12 16:26:04 +00001662 }
1663
Tracy Zhoucb93ec52023-03-31 22:51:17 -07001664 protected void toggleAllAppsFromIntent(boolean alreadyOnHome) {
1665 if (getStateManager().isInStableState(ALL_APPS)) {
1666 getStateManager().goToState(NORMAL, alreadyOnHome);
1667 } else {
1668 showAllAppsFromIntent(alreadyOnHome);
1669 }
1670 }
1671
Winson Chungdd15ace2020-08-04 15:52:01 -07001672 protected void showAllAppsFromIntent(boolean alreadyOnHome) {
1673 AbstractFloatingView.closeAllOpenViews(this);
1674 getStateManager().goToState(ALL_APPS, alreadyOnHome);
1675 }
1676
kholoud mohamedceec31b2022-02-03 15:44:25 +00001677 private void showAllAppsWorkTabFromIntent(boolean alreadyOnHome) {
1678 showAllAppsFromIntent(alreadyOnHome);
Sunny Goyal34c499d2023-01-24 12:43:18 -08001679 mAppsView.switchToTab(ActivityAllAppsContainerView.AdapterHolder.WORK);
kholoud mohamedceec31b2022-02-03 15:44:25 +00001680 }
1681
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001682 /**
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001683 * Handles gesture nav contract
1684 */
1685 protected void handleGestureContract(Intent intent) {
1686 GestureNavContract gnc = GestureNavContract.fromIntent(intent);
1687 if (gnc != null) {
1688 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
1689 FloatingSurfaceView.show(this, gnc);
1690 }
1691 }
1692
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001693 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001694 public void onRestoreInstanceState(Bundle state) {
1695 super.onRestoreInstanceState(state);
Andras Kloczl55edfe52021-05-14 12:21:30 +02001696 if (mSynchronouslyBoundPages != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001697 mSynchronouslyBoundPages.forEach(screenId -> {
1698 int pageIndex = mWorkspace.getPageIndexForScreenId(screenId);
1699 if (pageIndex != PagedView.INVALID_PAGE) {
1700 mWorkspace.restoreInstanceStateForChild(pageIndex);
1701 }
1702 });
Andras Kloczl55edfe52021-05-14 12:21:30 +02001703 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001704 }
1705
1706 @Override
1707 protected void onSaveInstanceState(Bundle outState) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001708 outState.putIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS,
1709 mWorkspace.getCurrentPageScreenIds().getArray().toArray());
Sunny Goyalea609262017-10-25 15:47:38 -07001710 outState.putInt(RUNTIME_STATE, mStateManager.getState().ordinal);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001711
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001712 AbstractFloatingView widgets = AbstractFloatingView
1713 .getOpenView(this, AbstractFloatingView.TYPE_WIDGETS_FULL_SHEET);
1714 if (widgets != null) {
1715 SparseArray<Parcelable> widgetsState = new SparseArray<>();
1716 widgets.saveHierarchyState(widgetsState);
1717 outState.putSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL, widgetsState);
1718 } else {
1719 outState.remove(RUNTIME_STATE_WIDGET_PANEL);
1720 }
1721
Federico Baron8bf1bca2022-09-27 16:19:11 -07001722 // We close any open folders and shortcut containers that are not safe for rebind,
1723 // and we need to make sure this state is reflected.
1724 AbstractFloatingView.closeAllOpenViewsExcept(
1725 this, isStarted() && !isForceInvisible(), TYPE_REBIND_SAFE);
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001726 finishAutoCancelActionMode();
Tony Wickham49c8d292016-07-01 11:44:34 -07001727
Sunny Goyal2100c782016-08-22 16:00:03 -07001728 if (mPendingRequestArgs != null) {
1729 outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
1730 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001731 outState.putInt(RUNTIME_STATE_PENDING_REQUEST_CODE, mPendingActivityRequestCode);
1732
Sunny Goyal2100c782016-08-22 16:00:03 -07001733 if (mPendingActivityResult != null) {
1734 outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001735 }
1736
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001737 super.onSaveInstanceState(outState);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001738 mOverlayManager.onActivitySaveInstanceState(this, outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001739 }
1740
1741 @Override
1742 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001743 super.onDestroy();
Sunny Goyale84c5b82019-09-26 17:05:31 -07001744 ACTIVITY_TRACKER.onActivityDestroyed(this);
Romain Guycbb89e42009-06-08 15:52:54 -07001745
Sunny Goyala992ac92023-01-10 17:50:32 -08001746 ScreenOnTracker.INSTANCE.get(this).removeListener(mScreenOnListener);
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001747 mWorkspace.removeFolderListeners();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001748 PluginManagerWrapper.INSTANCE.get(this).removePluginListener(this);
Winson Chunge7a03942011-08-05 15:05:12 -07001749
Sunny Goyala7a5bf32020-01-05 15:35:29 +05301750 mModel.removeCallbacks(this);
Sunny Goyal623eddd2018-03-02 12:24:41 -08001751 mRotationHelper.destroy();
Sunny Goyal745bad92016-05-02 10:54:12 -07001752
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001753 try {
Sihua Ma0593a0d2022-10-03 16:01:48 -07001754 mAppWidgetHolder.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001755 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001756 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001757 }
Sihua Maaa2b8722022-10-25 15:17:58 -07001758 mAppWidgetHolder.destroy();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001759
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001760 TextKeyListener.getInstance().release();
Tony2917a8b2017-07-31 23:29:42 -07001761 clearPendingBinds();
Hyunyoung Song31971a32019-01-27 12:31:12 -08001762 LauncherAppState.getIDP(this).removeOnChangeListener(this);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001763
1764 mOverlayManager.onActivityDestroyed(this);
Samuel Fufa41d909f2020-03-20 16:27:09 -07001765 mUserChangedCallbackCloseable.close();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001766 }
1767
Sunny Goyalae502842016-06-17 08:43:56 -07001768 public LauncherAccessibilityDelegate getAccessibilityDelegate() {
1769 return mAccessibilityDelegate;
1770 }
1771
Adam Cohena9cf38f2011-05-02 15:36:58 -07001772 public DragController getDragController() {
1773 return mDragController;
1774 }
1775
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001776 @Override
Andrew Cole44898c32023-04-05 13:49:32 -07001777 public DropTargetHandler getDropTargetHandler() {
1778 return new DropTargetHandler(this);
1779 }
1780
1781 @Override
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001782 public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001783 if (requestCode != -1) {
1784 mPendingActivityRequestCode = requestCode;
1785 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001786 super.startActivityForResult(intent, requestCode, options);
Adam Cohen173f7112015-03-27 15:14:00 -07001787 }
1788
1789 @Override
Sunny Goyaldedda052019-05-14 15:23:48 -07001790 public void startIntentSenderForResult(IntentSender intent, int requestCode,
Adam Cohen173f7112015-03-27 15:14:00 -07001791 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001792 if (requestCode != -1) {
1793 mPendingActivityRequestCode = requestCode;
1794 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001795 try {
1796 super.startIntentSenderForResult(intent, requestCode,
1797 fillInIntent, flagsMask, flagsValues, extraFlags, options);
1798 } catch (IntentSender.SendIntentException e) {
1799 throw new ActivityNotFoundException();
Adam Cohen173f7112015-03-27 15:14:00 -07001800 }
1801 }
1802
Winson Chung70d72102011-08-12 11:24:35 -07001803 /**
1804 * Indicates that we want global search for this activity by setting the globalSearch
1805 * argument for {@link #startSearch} to true.
1806 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001807 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07001808 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001809 Bundle appSearchData, boolean globalSearch) {
1810 if (appSearchData == null) {
1811 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01001812 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001813 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001814
Sunny Goyal6f28e712016-09-13 14:19:29 -07001815 if (mLauncherCallbacks == null ||
1816 !mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
1817 // Starting search from the callbacks failed. Start the default global search.
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001818 super.startSearch(initialQuery, selectInitialQuery, appSearchData, true);
Ian Parkinson047036e2014-09-01 15:40:53 +01001819 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001820
1821 // We need to show the workspace after starting the search
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001822 mStateManager.goToState(NORMAL);
Bjorn Bringertc459e522013-06-07 19:36:01 +01001823 }
1824
Joe Onorato9c1289c2009-08-17 11:03:03 -04001825 public boolean isWorkspaceLocked() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001826 return mWorkspaceLoading || mPendingRequestArgs != null;
Joe Onorato9c1289c2009-08-17 11:03:03 -04001827 }
1828
Adam Cohen517a7f52014-03-01 12:12:59 -08001829 public boolean isWorkspaceLoading() {
1830 return mWorkspaceLoading;
1831 }
1832
Brian Isganitis099945b2022-01-31 18:15:00 -05001833 @Override
1834 public boolean isBindingItems() {
1835 return mWorkspaceLoading;
1836 }
1837
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001838 private void setWorkspaceLoading(boolean value) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001839 mWorkspaceLoading = value;
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001840 }
1841
Sunny Goyal04a324a2017-01-20 21:08:59 -08001842 public void setWaitingForResult(PendingRequestArgs args) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001843 mPendingRequestArgs = args;
Adam Cohen9211d422014-10-07 18:14:53 -07001844 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001845
Sunny Goyal2100c782016-08-22 16:00:03 -07001846 void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001847 WidgetAddFlowHandler addFlowHandler) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001848 if (LOGD) {
1849 Log.d(TAG, "Adding widget from drop");
1850 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08001851 addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001852 }
1853
Sunny Goyal2100c782016-08-22 16:00:03 -07001854 void addAppWidgetImpl(int appWidgetId, ItemInfo info,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001855 AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001856 if (!addFlowHandler.startConfigActivity(this, appWidgetId, info,
1857 REQUEST_CREATE_APPWIDGET)) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001858 // If the configuration flow was not started, add the widget
Michael Jurkaaf442092010-06-10 17:01:57 -07001859
Adam Cohenad4e15c2013-10-17 16:21:35 -07001860 Runnable onComplete = new Runnable() {
1861 @Override
1862 public void run() {
1863 // Exit spring loaded mode if necessary after adding the widget
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001864 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001865 }
1866 };
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001867 completeAddAppWidget(appWidgetId, info, boundWidget,
1868 addFlowHandler.getProviderInfo(this));
Sunny Goyal6e379fc2020-03-19 16:08:14 -07001869 mWorkspace.removeExtraEmptyScreenDelayed(delay, false, onComplete);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001870 }
1871 }
Romain Guycbb89e42009-06-08 15:52:54 -07001872
Sunny Goyalefb7e842018-10-04 15:11:00 -07001873 public void addPendingItem(PendingAddItemInfo info, int container, int screenId,
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001874 int[] cell, int spanX, int spanY) {
Sunny Goyal669b71f2023-01-27 14:37:07 -08001875 if (cell == null) {
1876 CellPos modelPos = getCellPosMapper().mapPresenterToModel(0, 0, screenId, container);
1877 info.screenId = modelPos.screenId;
1878 } else {
1879 CellPos modelPos = getCellPosMapper().mapPresenterToModel(
1880 cell[0], cell[1], screenId, container);
1881 info.screenId = modelPos.screenId;
1882 info.cellX = modelPos.cellX;
1883 info.cellY = modelPos.cellY;
Sunny Goyal2100c782016-08-22 16:00:03 -07001884 }
Sunny Goyal669b71f2023-01-27 14:37:07 -08001885 info.container = container;
Sunny Goyal2100c782016-08-22 16:00:03 -07001886 info.spanX = spanX;
1887 info.spanY = spanY;
1888
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001889 switch (info.itemType) {
1890 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
1891 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -07001892 addAppWidgetFromDrop((PendingAddWidgetInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001893 break;
1894 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal782f0c92017-01-19 10:27:54 -08001895 processShortcutFromDrop((PendingAddShortcutInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001896 break;
1897 default:
1898 throw new IllegalStateException("Unknown item type: " + info.itemType);
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001899 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001900 }
1901
Adam Cohenfbba09b2011-07-18 21:43:05 -07001902 /**
1903 * Process a shortcut drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001904 */
Sunny Goyal782f0c92017-01-19 10:27:54 -08001905 private void processShortcutFromDrop(PendingAddShortcutInfo info) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001906 Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
1907 setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
vadimtcf275c12020-04-15 12:43:01 -07001908 TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: processShortcutFromDrop");
Sunny Goyal239d6e92023-02-07 13:40:11 -08001909 if (!info.getActivityInfo(this).startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
Sunny Goyal782f0c92017-01-19 10:27:54 -08001910 handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
1911 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001912 }
1913
Adam Cohenfbba09b2011-07-18 21:43:05 -07001914 /**
1915 * Process a widget drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001916 */
Sunny Goyal2100c782016-08-22 16:00:03 -07001917 private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001918 AppWidgetHostView hostView = info.boundWidget;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001919 final int appWidgetId;
Sunny Goyal8a0dc382017-01-25 11:30:06 -08001920 WidgetAddFlowHandler addFlowHandler = info.getHandler();
Adam Cohened66b2b2012-01-23 17:28:51 -08001921 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001922 // In the case where we've prebound the widget, we remove it from the DragLayer
1923 if (LOGD) {
1924 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
1925 }
1926 getDragLayer().removeView(hostView);
1927
Adam Cohened66b2b2012-01-23 17:28:51 -08001928 appWidgetId = hostView.getAppWidgetId();
Sunny Goyal04a324a2017-01-20 21:08:59 -08001929 addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07001930
1931 // Clear the boundWidget so that it doesn't get destroyed.
1932 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08001933 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001934 // In this case, we either need to start an activity to get permission to bind
1935 // the widget, or we need to start an activity to configure the widget, or both.
Pinyao Tingc7a6c292019-08-26 14:36:02 -07001936 if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET) {
1937 appWidgetId = CustomWidgetManager.INSTANCE.get(this).getWidgetIdForCustomProvider(
1938 info.componentName);
Sunny Goyal952e63d2017-08-16 04:59:08 -07001939 } else {
Sihua Ma0593a0d2022-10-03 16:01:48 -07001940 appWidgetId = getAppWidgetHolder().allocateAppWidgetId();
Sunny Goyal952e63d2017-08-16 04:59:08 -07001941 }
Adam Cohendd70d662012-10-04 16:53:44 -07001942 Bundle options = info.bindOptions;
1943
Sunny Goyalffe83f12014-08-14 17:39:34 -07001944 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
1945 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07001946 if (success) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001947 addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
Michael Jurka8b805b12012-04-18 14:23:14 -07001948 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001949 addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
Michael Jurka8b805b12012-04-18 14:23:14 -07001950 }
Adam Cohened66b2b2012-01-23 17:28:51 -08001951 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001952 }
1953
Samuel Fufa746d4202020-02-02 18:55:44 -08001954 /**
1955 * Creates and adds new folder to CellLayout
1956 */
Samuel Fufa28c3e452020-02-08 16:07:16 -08001957 public FolderIcon addFolder(CellLayout layout, int container, final int screenId, int cellX,
1958 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07001959 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001960
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001961 // Update the model
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001962 getModelWriter().addItemToDatabase(folderInfo, container, screenId, cellX, cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001963
1964 // Create the view
Samuel Fufa746d4202020-02-02 18:55:44 -08001965 FolderIcon newFolder = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this, layout,
1966 folderInfo);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301967 mWorkspace.addInScreen(newFolder, folderInfo);
Winson Chung5f8afe62013-08-12 16:19:28 -07001968 // Force measure the new folder icon
1969 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
1970 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07001971 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001972 }
Romain Guycbb89e42009-06-08 15:52:54 -07001973
Tony Wickham1906cc32021-02-11 11:55:24 -08001974 @Override
1975 public Rect getFolderBoundingBox() {
1976 // We need to bound the folder to the currently visible workspace area
Andras Kloczl3a4ba0b2021-03-29 18:47:14 +02001977 return getWorkspace().getPageAreaRelativeToDragLayer();
Tony Wickham1906cc32021-02-11 11:55:24 -08001978 }
1979
1980 @Override
1981 public void updateOpenFolderPosition(int[] inOutPosition, Rect bounds, int width, int height) {
1982 int left = inOutPosition[0];
1983 int top = inOutPosition[1];
1984 DeviceProfile grid = getDeviceProfile();
1985 int distFromEdgeOfScreen = getWorkspace().getPaddingLeft();
1986 if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) {
1987 // Center the folder if it is very close to being centered anyway, by virtue of
1988 // filling the majority of the viewport. ie. remove it from the uncanny valley
1989 // of centeredness.
1990 left = (grid.availableWidthPx - width) / 2;
1991 } else if (width >= bounds.width()) {
1992 // If the folder doesn't fit within the bounds, center it about the desired bounds
1993 left = bounds.left + (bounds.width() - width) / 2;
1994 }
1995 if (height >= bounds.height()) {
1996 // Folder height is greater than page height, center on page
1997 top = bounds.top + (bounds.height() - height) / 2;
1998 } else {
1999 // Folder height is less than page height, so bound it to the absolute open folder
2000 // bounds if necessary
2001 Rect folderBounds = grid.getAbsoluteOpenFolderBounds();
2002 left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width));
2003 top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height));
2004 }
2005 inOutPosition[0] = left;
2006 inOutPosition[1] = top;
2007 }
2008
Winsonc0b52fe2015-09-09 16:38:15 -07002009 /**
Winsonfa56b3f2015-09-14 12:01:13 -07002010 * Unbinds the view for the specified item, and removes the item and all its children.
2011 *
2012 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07002013 * @param itemInfo the {@link ItemInfo} for this view.
2014 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07002015 */
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002016 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
Pinyao Ting6a41d562022-05-10 23:47:36 +00002017 return removeItem(v, itemInfo, deleteFromDb, null);
2018 }
2019
2020 /**
2021 * Unbinds the view for the specified item, and removes the item and all its children.
2022 *
2023 * @param v the view being removed.
2024 * @param itemInfo the {@link ItemInfo} for this view.
2025 * @param deleteFromDb whether or not to delete this item from the db.
2026 * @param reason the resaon for removal.
2027 */
2028 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb,
2029 @Nullable final String reason) {
Sunny Goyal95899162019-03-27 16:03:06 -07002030 if (itemInfo instanceof WorkspaceItemInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07002031 // Remove the shortcut from the folder before removing it from launcher
Sunny Goyal44c06432016-04-02 10:56:02 -07002032 View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
2033 if (folderIcon instanceof FolderIcon) {
Sunny Goyal95899162019-03-27 16:03:06 -07002034 ((FolderInfo) folderIcon.getTag()).remove((WorkspaceItemInfo) itemInfo, true);
Winsonfa56b3f2015-09-14 12:01:13 -07002035 } else {
2036 mWorkspace.removeWorkspaceItem(v);
2037 }
Winsonc0b52fe2015-09-09 16:38:15 -07002038 if (deleteFromDb) {
Pinyao Ting6a41d562022-05-10 23:47:36 +00002039 getModelWriter().deleteItemFromDatabase(itemInfo, reason);
Winsonc0b52fe2015-09-09 16:38:15 -07002040 }
2041 } else if (itemInfo instanceof FolderInfo) {
2042 final FolderInfo folderInfo = (FolderInfo) itemInfo;
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07002043 if (v instanceof FolderIcon) {
2044 ((FolderIcon) v).removeListeners();
2045 }
Winsonc0b52fe2015-09-09 16:38:15 -07002046 mWorkspace.removeWorkspaceItem(v);
2047 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002048 getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002049 }
2050 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2051 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07002052 mWorkspace.removeWorkspaceItem(v);
Winsonc0b52fe2015-09-09 16:38:15 -07002053 if (deleteFromDb) {
Sihua Ma0593a0d2022-10-03 16:01:48 -07002054 getModelWriter().deleteWidgetInfo(widgetInfo, getAppWidgetHolder(), reason);
Winsonc0b52fe2015-09-09 16:38:15 -07002055 }
2056 } else {
2057 return false;
2058 }
2059 return true;
2060 }
2061
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002062 @Override
2063 public boolean dispatchKeyEvent(KeyEvent event) {
vadimt6b534ee2021-08-06 15:49:02 -07002064 TestLogging.recordKeyEvent(TestProtocol.SEQUENCE_MAIN, "Key event", event);
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002065 return (event.getKeyCode() == KeyEvent.KEYCODE_HOME) || super.dispatchKeyEvent(event);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002066 }
2067
Joe Onorato88ec0992009-11-19 13:16:06 -08002068 @Override
vadimt9af34a72020-01-21 11:19:13 -08002069 public boolean dispatchTouchEvent(MotionEvent ev) {
Sunny Goyala306e592020-03-24 01:51:41 -07002070 switch (ev.getAction()) {
2071 case MotionEvent.ACTION_DOWN:
2072 mTouchInProgress = true;
2073 break;
2074 case MotionEvent.ACTION_UP:
Riddle Hsub30adcb2020-10-07 15:57:44 +08002075 mLastTouchUpTime = SystemClock.uptimeMillis();
Sunny Goyala306e592020-03-24 01:51:41 -07002076 // Follow through
2077 case MotionEvent.ACTION_CANCEL:
2078 mTouchInProgress = false;
2079 break;
Sunny Goyal9b180102020-03-11 10:02:29 -07002080 }
vadimtd633c9c2020-01-22 18:00:37 -08002081 TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
vadimt9af34a72020-01-21 11:19:13 -08002082 return super.dispatchTouchEvent(ev);
2083 }
2084
Sunny Goyala306e592020-03-24 01:51:41 -07002085 /**
2086 * Returns true if a touch interaction is in progress
2087 */
2088 public boolean isTouchInProgress() {
2089 return mTouchInProgress;
2090 }
2091
vadimt9af34a72020-01-21 11:19:13 -08002092 @Override
Fengjiang Lib7860bd2023-03-15 10:50:50 -07002093 @TargetApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
Joe Onorato88ec0992009-11-19 13:16:06 -08002094 public void onBackPressed() {
Fengjiang Lib7860bd2023-03-15 10:50:50 -07002095 getOnBackAnimationCallback().onBackInvoked();
Joe Onorato88ec0992009-11-19 13:16:06 -08002096 }
2097
Sunny Goyal3f2637f2022-05-05 12:24:08 -07002098 protected void onStateBack() {
2099 mStateManager.getState().onBackPressed(this);
2100 }
2101
Sunny Goyala992ac92023-01-10 17:50:32 -08002102 protected void onScreenOnChanged(boolean isOn) {
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07002103 // Reset AllApps to its initial state only if we are not in the middle of
2104 // processing a multi-step drop
Sunny Goyala992ac92023-01-10 17:50:32 -08002105 if (!isOn && mPendingRequestArgs == null) {
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07002106 if (!isInState(NORMAL)) {
2107 onUiChangedWhileSleeping();
2108 }
2109 mStateManager.goToState(NORMAL);
2110 }
2111 }
2112
Hyunyoung Song46d07f72018-05-22 15:41:25 -07002113 @Override
Sunny Goyal852537f2020-07-15 17:02:16 -07002114 public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
Winson Chung0b70cd42019-06-17 22:34:33 -07002115 if (!hasBeenResumed()) {
2116 // Workaround an issue where the WM launch animation is clobbered when finishing the
2117 // recents animation into launcher. Defer launching the activity until Launcher is
2118 // next resumed.
Sunny Goyal852537f2020-07-15 17:02:16 -07002119 addOnResumeCallback(() -> startActivitySafely(v, intent, item));
Winson Chungc9bf6d42019-10-04 15:33:18 -07002120 if (mOnDeferredActivityLaunchCallback != null) {
2121 mOnDeferredActivityLaunchCallback.run();
2122 mOnDeferredActivityLaunchCallback = null;
2123 }
Winson Chung0b70cd42019-06-17 22:34:33 -07002124 return true;
2125 }
2126
Sunny Goyal852537f2020-07-15 17:02:16 -07002127 boolean success = super.startActivitySafely(v, intent, item);
Hyunyoung Song1241e612018-05-15 21:46:51 -07002128 if (success && v instanceof BubbleTextView) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002129 // This is set to the view that launched the activity that navigated the user away
2130 // from launcher. Since there is no callback for when the activity has finished
2131 // launching, enable the press state and keep this reference to reset the press
2132 // state when we return to launcher.
2133 BubbleTextView btv = (BubbleTextView) v;
2134 btv.setStayPressed(true);
Sunny Goyalb65d7662021-03-07 15:09:11 -08002135 addOnResumeCallback(() -> btv.setStayPressed(false));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002136 }
Hyunyoung Song1241e612018-05-15 21:46:51 -07002137 return success;
Michael Jurka86a720e2012-05-09 11:23:23 -07002138 }
2139
Winson Chung3d503fb2011-07-13 17:25:49 -07002140 boolean isHotseatLayout(View layout) {
Sunny Goyalc13403c2016-11-18 23:44:48 -08002141 // TODO: Remove this method
Sunny Goyal876e4622018-11-02 13:50:40 -07002142 return mHotseat != null && (layout == mHotseat);
Winson Chung3d503fb2011-07-13 17:25:49 -07002143 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08002144
Winson Chung3d503fb2011-07-13 17:25:49 -07002145 /**
2146 * Returns the CellLayout of the specified container at the specified screen.
2147 */
Sunny Goyalefb7e842018-10-04 15:11:00 -07002148 public CellLayout getCellLayout(int container, int screenId) {
Sunny Goyal876e4622018-11-02 13:50:40 -07002149 return (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT)
2150 ? mHotseat : mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08002151 }
2152
Michael Jurkae326f182011-11-21 14:05:46 -08002153 @Override
2154 public void onTrimMemory(int level) {
2155 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07002156 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
2157 // The widget preview db can result in holding onto over
2158 // 3MB of memory for caching which isn't necessary.
2159 SQLiteDatabase.releaseMemory();
2160
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08002161 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07002162 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08002163 }
2164 }
2165
Michael Jurkad7c28052012-04-27 15:43:36 -07002166 @Override
2167 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07002168 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07002169 final List<CharSequence> text = event.getText();
2170 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07002171 // Populate event with a fake title based on the current state.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002172 // TODO: When can workspace be null?
2173 text.add(mWorkspace == null
Sunny Goyal52e25452020-07-20 12:38:01 -07002174 ? getString(R.string.home_screen)
Sunny Goyalea609262017-10-25 15:47:38 -07002175 : mStateManager.getState().getDescription(this));
Michael Jurkad7c28052012-04-27 15:43:36 -07002176 return result;
2177 }
2178
Michael Jurka7607c2f2013-04-03 14:33:19 -07002179 /**
Winson Chungc9bf6d42019-10-04 15:33:18 -07002180 * Persistant callback which notifies when an activity launch is deferred because the activity
2181 * was not yet resumed.
2182 */
2183 public void setOnDeferredActivityLaunchCallback(Runnable callback) {
2184 mOnDeferredActivityLaunchCallback = callback;
2185 }
2186
2187 /**
Andras Kloczl55edfe52021-05-14 12:21:30 +02002188 * Sets the next pages to bind synchronously on next bind.
2189 * @param pages should not be null.
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302190 */
Andras Kloczl55edfe52021-05-14 12:21:30 +02002191 public void setPagesToBindSynchronously(@NonNull IntSet pages) {
2192 mPagesToBindSynchronously = pages;
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302193 }
2194
Sunny Goyal93f878c2016-03-30 17:31:24 -07002195 @Override
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002196 public IntSet getPagesToBindSynchronously(IntArray orderedScreenIds) {
Alex Chau49354042021-08-25 13:21:58 +01002197 IntSet visibleIds;
2198 if (!mPagesToBindSynchronously.isEmpty()) {
2199 visibleIds = mPagesToBindSynchronously;
2200 } else if (!mWorkspaceLoading) {
2201 visibleIds = mWorkspace.getCurrentPageScreenIds();
2202 } else {
2203 // If workspace binding is still in progress, getCurrentPageScreenIds won't be accurate,
2204 // and we should use mSynchronouslyBoundPages that's set during initial binding.
2205 visibleIds = mSynchronouslyBoundPages;
2206 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002207 IntArray actualIds = new IntArray();
2208
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002209 IntSet result = new IntSet();
2210 if (visibleIds.isEmpty()) {
2211 return result;
2212 }
2213 for (int id : orderedScreenIds.toArray()) {
Alex Chau1e448462021-08-13 21:48:35 +01002214 actualIds.add(id);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002215 }
2216 int firstId = visibleIds.getArray().get(0);
Steven Ng4b346102021-09-14 19:17:09 +01002217 int pairId = mWorkspace.getScreenPair(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002218 // Double check that actual screenIds contains the visibleId, as empty screens are hidden
2219 // in single panel.
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002220 if (actualIds.contains(firstId)) {
2221 result.add(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002222 if (mDeviceProfile.isTwoPanels && actualIds.contains(pairId)) {
2223 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002224 }
Alex Chau62f129b2021-09-03 16:54:27 +01002225 } else if (LauncherAppState.getIDP(this).supportedProfiles.stream().anyMatch(
2226 deviceProfile -> deviceProfile.isTwoPanels) && actualIds.contains(pairId)) {
2227 // Add the right panel if left panel is hidden when switching display, due to empty
2228 // pages being hidden in single panel.
2229 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002230 }
2231 return result;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002232 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07002233
Joe Onorato9c1289c2009-08-17 11:03:03 -04002234 /**
Sunny Goyal527c7d32015-08-28 15:19:36 -07002235 * Clear any pending bind callbacks. This is called when is loader is planning to
2236 * perform a full rebind from scratch.
2237 */
2238 @Override
2239 public void clearPendingBinds() {
Sunny Goyal527c7d32015-08-28 15:19:36 -07002240 if (mPendingExecutor != null) {
Sunny Goyal4a48a982021-06-17 15:15:46 -07002241 mPendingExecutor.cancel();
Sunny Goyal527c7d32015-08-28 15:19:36 -07002242 mPendingExecutor = null;
Sunny Goyal6b6d0a32019-08-05 17:19:32 -07002243
2244 // We might have set this flag previously and forgot to clear it.
2245 mAppsView.getAppsStore()
2246 .disableDeferUpdatesSilently(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
Sunny Goyal527c7d32015-08-28 15:19:36 -07002247 }
2248 }
2249
2250 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002251 * Refreshes the shortcuts shown on the workspace.
Schneider Victor-tuliasfff7cef2023-04-10 15:59:23 -07002252 * <p>
Joe Onorato9c1289c2009-08-17 11:03:03 -04002253 * Implementation of the method from LauncherModel.Callbacks.
2254 */
2255 public void startBinding() {
Winson Chung5cc62c72019-10-16 11:32:41 -07002256 Object traceToken = TraceHelper.INSTANCE.beginSection("startBinding");
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002257 // Floating panels (except the full widget sheet) are associated with individual icons. If
2258 // we are starting a fresh bind, close all such panels as all the icons are about
2259 // to go away.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07002260 AbstractFloatingView.closeOpenViews(this, true, TYPE_ALL & ~TYPE_REBIND_SAFE);
Jon Miranda6dc7f1e2017-02-21 12:37:51 -08002261
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002262 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08002263
Winson Chungd64d1762013-08-20 14:37:16 -07002264 // Clear the workspace because it's going to be rebound
Sunny Goyal2db53422019-03-01 16:06:12 -08002265 mDragController.cancelDrag();
2266
Adam Cohendf035382011-04-11 17:22:04 -07002267 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07002268 mWorkspace.removeAllWorkspaceScreens();
Sihua Ma0593a0d2022-10-03 16:01:48 -07002269 mAppWidgetHolder.clearViews();
Winson Chungd64d1762013-08-20 14:37:16 -07002270
Winson Chung3d503fb2011-07-13 17:25:49 -07002271 if (mHotseat != null) {
Sunny Goyalc4d32012020-04-03 17:10:11 -07002272 mHotseat.resetLayout(getDeviceProfile().isVerticalBarLayout());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002273 }
Winson Chung5cc62c72019-10-16 11:32:41 -07002274 TraceHelper.INSTANCE.endSection(traceToken);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002275 }
2276
Adam Cohendcd297f2013-06-18 13:13:40 -07002277 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002278 public void bindScreens(IntArray orderedScreenIds) {
Alex Chau1e448462021-08-13 21:48:35 +01002279 int firstScreenPosition = 0;
Jon Miranda7143ba62019-03-15 09:00:05 -07002280 if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
Andras Kloczldbf577a2021-05-26 15:02:52 +02002281 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != firstScreenPosition) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002282 orderedScreenIds.removeValue(Workspace.FIRST_SCREEN_ID);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002283 orderedScreenIds.add(firstScreenPosition, Workspace.FIRST_SCREEN_ID);
Jon Miranda7143ba62019-03-15 09:00:05 -07002284 } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07002285 // If there are no screens, we need to have an empty screen
Andras Kloczl408a54f2021-08-28 00:59:08 +01002286 mWorkspace.addExtraEmptyScreens();
Adam Cohen5084cba2013-09-03 12:01:16 -07002287 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002288 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07002289
Winsonc7d2e832016-07-28 12:24:55 -07002290 // After we have added all the screens, if the wallpaper was locked to the default state,
2291 // then notify to indicate that it can be released and a proper wallpaper offset can be
2292 // computed before the next layout
2293 mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
Winson Chung64359a52013-07-08 17:17:08 -07002294 }
2295
Sunny Goyalefb7e842018-10-04 15:11:00 -07002296 private void bindAddScreens(IntArray orderedScreenIds) {
Andras Kloczl8c574de2021-08-17 23:12:17 +02002297 if (mDeviceProfile.isTwoPanels) {
2298 // Some empty pages might have been removed while the phone was in a single panel
2299 // mode, so we want to add those empty pages back.
2300 IntSet screenIds = IntSet.wrap(orderedScreenIds);
Steven Ng4b346102021-09-14 19:17:09 +01002301 orderedScreenIds.forEach(screenId -> screenIds.add(mWorkspace.getScreenPair(screenId)));
Andras Kloczl8c574de2021-08-17 23:12:17 +02002302 orderedScreenIds = screenIds.getArray();
2303 }
2304
Adam Cohendcd297f2013-06-18 13:13:40 -07002305 int count = orderedScreenIds.size();
2306 for (int i = 0; i < count; i++) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002307 int screenId = orderedScreenIds.get(i);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002308 if (FeatureFlags.QSB_ON_FIRST_SCREEN && screenId == Workspace.FIRST_SCREEN_ID) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002309 // No need to bind the first screen, as its always bound.
Andras Kloczldbf577a2021-05-26 15:02:52 +02002310 continue;
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002311 }
Andras Kloczldbf577a2021-05-26 15:02:52 +02002312 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
Adam Cohendcd297f2013-06-18 13:13:40 -07002313 }
Adam Cohendcd297f2013-06-18 13:13:40 -07002314 }
2315
Sunny Goyalb23980c2017-08-17 07:45:25 -07002316 @Override
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002317 public void preAddApps() {
2318 // If there's an undo snackbar, force it to complete to ensure empty screens are removed
2319 // before trying to add new items.
2320 mModelWriter.commitDelete();
2321 AbstractFloatingView snackbar = AbstractFloatingView.getOpenView(this, TYPE_SNACKBAR);
2322 if (snackbar != null) {
2323 snackbar.post(() -> snackbar.close(true));
2324 }
2325 }
2326
2327 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002328 public void bindAppsAdded(IntArray newScreens, ArrayList<ItemInfo> addNotAnimated,
Sunny Goyal29947f02017-12-18 13:49:44 -08002329 ArrayList<ItemInfo> addAnimated) {
Winson Chungd64d1762013-08-20 14:37:16 -07002330 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08002331 if (newScreens != null) {
Alex Chau817e0fa2021-09-08 20:46:32 +01002332 // newScreens can contain an empty right panel that is already bound, but not known
2333 // by BgDataModel.
2334 newScreens.removeAllValues(mWorkspace.mScreenOrder);
Adam Cohen76a47a12014-02-05 11:47:43 -08002335 bindAddScreens(newScreens);
2336 }
Winson Chungd64d1762013-08-20 14:37:16 -07002337
2338 // We add the items without animation on non-visible pages, and with
2339 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08002340 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002341 bindItems(addNotAnimated, false);
Winson Chungd64d1762013-08-20 14:37:16 -07002342 }
Adam Cohen76a47a12014-02-05 11:47:43 -08002343 if (addAnimated != null && !addAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002344 bindItems(addAnimated, true);
Winson Chungd64d1762013-08-20 14:37:16 -07002345 }
Winson Chungc58497e2013-09-03 17:48:37 -07002346
Winson Chung87412982013-10-03 18:34:14 -07002347 // Remove the extra empty screen
Sunny Goyal6e379fc2020-03-19 16:08:14 -07002348 mWorkspace.removeExtraEmptyScreen(false);
Winson Chungd64d1762013-08-20 14:37:16 -07002349 }
2350
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002351 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002352 * Bind the items start-end from the list.
2353 *
2354 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002355 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07002356 @Override
Sunny Goyalb23980c2017-08-17 07:45:25 -07002357 public void bindItems(final List<ItemInfo> items, final boolean forceAnimateIcons) {
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002358 bindItems(items, forceAnimateIcons, /* focusFirstItemForAccessibility= */ false);
2359 }
2360
2361
2362 /**
2363 * Bind the items start-end from the list.
2364 *
2365 * Implementation of the method from LauncherModel.Callbacks.
2366 *
2367 * @param focusFirstItemForAccessibility true iff the first item to be added to the workspace
2368 * should be focused for accessibility.
2369 */
2370 public void bindItems(
2371 final List<ItemInfo> items,
2372 final boolean forceAnimateIcons,
2373 final boolean focusFirstItemForAccessibility) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002374 // Get the list of added items and intersect them with the set of items here
Rajeev Kumar43c0f582017-06-23 15:34:55 -07002375 final Collection<Animator> bounceAnims = new ArrayList<>();
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002376 boolean canAnimatePageChange = canAnimatePageChange();
Shikha Malhotraf78da1b2022-04-11 10:23:18 +00002377 Workspace<?> workspace = mWorkspace;
Sunny Goyalefb7e842018-10-04 15:11:00 -07002378 int newItemsScreenId = -1;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002379 int end = items.size();
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002380 View newView = null;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002381 for (int i = 0; i < end; i++) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002382 final ItemInfo item = items.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07002383
2384 // Short circuit if we are loading dock items for a configuration which has no dock
2385 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
2386 mHotseat == null) {
2387 continue;
2388 }
2389
Sunny Goyal639e9062015-08-19 19:17:06 -07002390 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002391 switch (item.itemType) {
2392 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
2393 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal3be633b2016-12-08 09:59:25 -08002394 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
Sunny Goyal95899162019-03-27 16:03:06 -07002395 WorkspaceItemInfo info = (WorkspaceItemInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07002396 view = createShortcut(info);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002397 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002398 }
2399 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
Tracy Zhou4d7b2442019-12-09 13:42:57 -08002400 view = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07002401 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Sunny Goyal1cd01b02016-11-09 10:43:58 -08002402 (FolderInfo) item);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002403 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002404 }
Jeremy Sim7cf0dd92023-03-24 22:39:45 -07002405 case LauncherSettings.Favorites.ITEM_TYPE_APP_PAIR: {
2406 FolderInfo info = (FolderInfo) item;
2407 // TODO (jeremysim b/274189428): Create app pair icon
2408 view = null;
2409 break;
2410 }
Sunny Goyal952e63d2017-08-16 04:59:08 -07002411 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2412 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET: {
Sunny Goyala9a1a212017-08-18 01:03:21 -07002413 view = inflateAppWidget((LauncherAppWidgetInfo) item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002414 if (view == null) {
2415 continue;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002416 }
Sunny Goyal3be633b2016-12-08 09:59:25 -08002417 break;
2418 }
Winson Chungc763c4e2013-07-19 13:49:06 -07002419 default:
2420 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04002421 }
Sunny Goyal639e9062015-08-19 19:17:06 -07002422
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002423 /*
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002424 * Remove colliding items.
2425 */
Sunny Goyal669b71f2023-01-27 14:37:07 -08002426 CellPos presenterPos = getCellPosMapper().mapModelToPresenter(item);
2427 if (item.container == CONTAINER_DESKTOP) {
2428 CellLayout cl = mWorkspace.getScreenWithId(presenterPos.screenId);
2429 if (cl != null && cl.isOccupied(presenterPos.cellX, presenterPos.cellY)) {
2430 View v = cl.getChildAt(presenterPos.cellX, presenterPos.cellY);
Jon Miranda0aff1152021-11-05 16:36:07 -07002431 if (v == null) {
2432 Log.e(TAG, "bindItems failed when removing colliding item=" + item);
2433 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002434 Object tag = v.getTag();
2435 String desc = "Collision while binding workspace item: " + item
2436 + ". Collides with " + tag;
Zak Cohen3eeb41d2020-02-14 14:15:13 -08002437 if (FeatureFlags.IS_STUDIO_BUILD) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002438 throw (new RuntimeException(desc));
2439 } else {
Pinyao Ting6a41d562022-05-10 23:47:36 +00002440 getModelWriter().deleteItemFromDatabase(item, desc);
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002441 continue;
2442 }
2443 }
2444 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05302445 workspace.addInScreenFromBind(view, item);
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002446 if (forceAnimateIcons) {
Sunny Goyal639e9062015-08-19 19:17:06 -07002447 // Animate all the applications up now
2448 view.setAlpha(0f);
2449 view.setScaleX(0f);
2450 view.setScaleY(0f);
2451 bounceAnims.add(createNewAppBounceAnimation(view, i));
Sunny Goyal669b71f2023-01-27 14:37:07 -08002452 newItemsScreenId = presenterPos.screenId;
Sunny Goyal639e9062015-08-19 19:17:06 -07002453 }
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002454
2455 if (newView == null) {
2456 newView = view;
2457 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002458 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07002459
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002460 View viewToFocus = newView;
2461 // Animate to the correct pager
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002462 if (forceAnimateIcons && newItemsScreenId > -1) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002463 AnimatorSet anim = new AnimatorSet();
2464 anim.playTogether(bounceAnims);
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002465 if (focusFirstItemForAccessibility && viewToFocus != null) {
2466 anim.addListener(new AnimatorListenerAdapter() {
2467 @Override
2468 public void onAnimationEnd(Animator animation) {
2469 viewToFocus.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
2470 }
2471 });
2472 }
Jon Miranda64eb8ea2018-03-29 11:43:58 -07002473
Sunny Goyalefb7e842018-10-04 15:11:00 -07002474 int currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002475 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newItemsScreenId);
2476 final Runnable startBounceAnimRunnable = anim::start;
2477
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002478 if (canAnimatePageChange && newItemsScreenId != currentScreenId) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002479 // We post the animation slightly delayed to prevent slowdowns
2480 // when we are loading right after we return to launcher.
2481 mWorkspace.postDelayed(new Runnable() {
2482 public void run() {
2483 if (mWorkspace != null) {
Andy Wickham65ced1b2020-03-07 02:14:19 +00002484 closeOpenViews(false);
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002485
2486 mWorkspace.snapToPage(newScreenIndex);
2487 mWorkspace.postDelayed(startBounceAnimRunnable,
2488 NEW_APPS_ANIMATION_DELAY);
Winson Chung94d67682013-09-25 16:29:40 -07002489 }
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002490 }
2491 }, NEW_APPS_PAGE_MOVE_DELAY);
2492 } else {
2493 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07002494 }
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002495 } else if (focusFirstItemForAccessibility && viewToFocus != null) {
2496 viewToFocus.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
Winson Chung64359a52013-07-08 17:17:08 -07002497 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002498 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002499 }
2500
Joe Onorato9c1289c2009-08-17 11:03:03 -04002501 /**
2502 * Add the views for a widget to the workspace.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002503 */
Sunny Goyala9a1a212017-08-18 01:03:21 -07002504 public void bindAppWidget(LauncherAppWidgetInfo item) {
2505 View view = inflateAppWidget(item);
2506 if (view != null) {
2507 mWorkspace.addInScreen(view, item);
2508 mWorkspace.requestLayout();
2509 }
2510 }
2511
2512 private View inflateAppWidget(LauncherAppWidgetInfo item) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002513 if (item.hasOptionFlag(LauncherAppWidgetInfo.OPTION_SEARCH_WIDGET)) {
2514 item.providerName = QsbContainerView.getSearchComponentName(this);
2515 if (item.providerName == null) {
Pinyao Ting6a41d562022-05-10 23:47:36 +00002516 getModelWriter().deleteItemFromDatabase(item,
2517 "search widget removed because search component cannot be found");
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002518 return null;
2519 }
2520 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002521 final AppWidgetHostView view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002522 if (mIsSafeModeEnabled) {
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002523 view = new PendingAppWidgetHostView(this, item, mIconCache, true);
Sunny Goyald5462aa2016-11-22 16:52:39 +05302524 prepareAppWidget(view, item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002525 return view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002526 }
2527
Winson Chung5cc62c72019-10-16 11:32:41 -07002528 Object traceToken = TraceHelper.INSTANCE.beginSection("BIND_WIDGET_id=" + item.appWidgetId);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002529
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002530 try {
2531 final LauncherAppWidgetProviderInfo appWidgetInfo;
Steven Ngacd9d792021-06-25 11:51:44 +01002532 String removalReason = "";
Adam Cohen59400422014-03-05 18:07:04 -08002533
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002534 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
2535 // If the provider is not ready, bind as a pending widget.
2536 appWidgetInfo = null;
Steven Ngacd9d792021-06-25 11:51:44 +01002537 removalReason = "the provider isn't ready.";
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002538 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2539 // The widget id is not valid. Try to find the widget based on the provider info.
2540 appWidgetInfo = mAppWidgetManager.findProvider(item.providerName, item.user);
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002541 if (appWidgetInfo == null) {
2542 if (WidgetsModel.GO_DISABLE_WIDGETS) {
Steven Ngacd9d792021-06-25 11:51:44 +01002543 removalReason = "widgets are disabled on go device.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002544 } else {
Steven Ngacd9d792021-06-25 11:51:44 +01002545 removalReason =
2546 "WidgetManagerHelper cannot find a provider from provider info.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002547 }
2548 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002549 } else {
2550 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(item.appWidgetId);
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002551 if (appWidgetInfo == null) {
2552 if (item.appWidgetId <= LauncherAppWidgetInfo.CUSTOM_WIDGET_ID) {
Steven Ngacd9d792021-06-25 11:51:44 +01002553 removalReason =
2554 "CustomWidgetManager cannot find provider from that widget id.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002555 } else {
Steven Ngacd9d792021-06-25 11:51:44 +01002556 removalReason = "AppWidgetManager cannot find provider for that widget id."
2557 + " It could be because AppWidgetService is not available, or the"
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002558 + " appWidgetId has not been bound to a the provider yet, or you"
2559 + " don't have access to that appWidgetId.";
2560 }
2561 }
Sunny Goyalff572272014-07-23 13:58:07 -07002562 }
Sunny Goyalff572272014-07-23 13:58:07 -07002563
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002564 // If the provider is ready, but the width is not yet restored, try to restore it.
2565 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)
2566 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
2567 if (appWidgetInfo == null) {
Pinyao Ting6a41d562022-05-10 23:47:36 +00002568 getModelWriter().deleteItemFromDatabase(item,
2569 "Removing restored widget: id=" + item.appWidgetId
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002570 + " belongs to component " + item.providerName + " user " + item.user
Steven Ngacd9d792021-06-25 11:51:44 +01002571 + ", as the provider is null and " + removalReason);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002572 return null;
2573 }
Sunny Goyalff572272014-07-23 13:58:07 -07002574
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002575 // If we do not have a valid id, try to bind an id.
2576 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2577 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
2578 // Id has not been allocated yet. Allocate a new id.
Sihua Ma0593a0d2022-10-03 16:01:48 -07002579 item.appWidgetId = mAppWidgetHolder.allocateAppWidgetId();
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002580 item.restoreStatus |= LauncherAppWidgetInfo.FLAG_ID_ALLOCATED;
Sunny Goyal86df1382016-08-10 15:03:22 -07002581
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002582 // Also try to bind the widget. If the bind fails, the user will be shown
2583 // a click to setup UI, which will ask for the bind permission.
Yogisha Dixit658c5da2021-05-24 23:23:15 +01002584 PendingAddWidgetInfo pendingInfo =
2585 new PendingAddWidgetInfo(appWidgetInfo, item.sourceContainer);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002586 pendingInfo.spanX = item.spanX;
2587 pendingInfo.spanY = item.spanY;
2588 pendingInfo.minSpanX = item.minSpanX;
2589 pendingInfo.minSpanY = item.minSpanY;
Sunny Goyal19ff7282021-04-22 10:12:54 -07002590 Bundle options = pendingInfo.getDefaultSizeOptions(this);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002591
2592 boolean isDirectConfig =
2593 item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG);
2594 if (isDirectConfig && item.bindOptions != null) {
2595 Bundle newOptions = item.bindOptions.getExtras();
2596 if (options != null) {
2597 newOptions.putAll(options);
2598 }
2599 options = newOptions;
Sunny Goyal86df1382016-08-10 15:03:22 -07002600 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002601 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2602 item.appWidgetId, appWidgetInfo, options);
2603
2604 // We tried to bind once. If we were not able to bind, we would need to
2605 // go through the permission dialog, which means we cannot skip the config
2606 // activity.
2607 item.bindOptions = null;
2608 item.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG;
2609
2610 // Bind succeeded
2611 if (success) {
2612 // If the widget has a configure activity, it is still needs to set it
2613 // up, otherwise the widget is ready to go.
2614 item.restoreStatus = (appWidgetInfo.configure == null) || isDirectConfig
2615 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
2616 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
2617 }
2618
2619 getModelWriter().updateItemInDatabase(item);
Sunny Goyal86df1382016-08-10 15:03:22 -07002620 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002621 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2622 && (appWidgetInfo.configure == null)) {
2623 // The widget was marked as UI not ready, but there is no configure activity to
2624 // update the UI.
2625 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002626 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07002627 }
Samuel Fufa9151c012020-02-24 17:06:28 -08002628 else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2629 && appWidgetInfo.configure != null) {
2630 if (mAppWidgetManager.isAppWidgetRestored(item.appWidgetId)) {
2631 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
2632 getModelWriter().updateItemInDatabase(item);
2633 }
2634 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002635 }
2636
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002637 if (item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2638 // Verify that we own the widget
2639 if (appWidgetInfo == null) {
Pinyao Ting0d97f8d2020-12-04 15:12:26 -08002640 FileLog.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
Sihua Ma0593a0d2022-10-03 16:01:48 -07002641 getModelWriter().deleteWidgetInfo(item, getAppWidgetHolder(), removalReason);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002642 return null;
2643 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002644
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002645 item.minSpanX = appWidgetInfo.minSpanX;
2646 item.minSpanY = appWidgetInfo.minSpanY;
Sihua Ma0593a0d2022-10-03 16:01:48 -07002647 view = mAppWidgetHolder.createView(this, item.appWidgetId, appWidgetInfo);
Samuel Fufa9151c012020-02-24 17:06:28 -08002648 } else if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)
2649 && appWidgetInfo != null) {
Sihua Ma0593a0d2022-10-03 16:01:48 -07002650 mAppWidgetHolder.addPendingView(item.appWidgetId,
Samuel Fufa9151c012020-02-24 17:06:28 -08002651 new PendingAppWidgetHostView(this, item, mIconCache, false));
Sihua Ma0593a0d2022-10-03 16:01:48 -07002652 view = mAppWidgetHolder.createView(this, item.appWidgetId, appWidgetInfo);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002653 } else {
2654 view = new PendingAppWidgetHostView(this, item, mIconCache, false);
2655 }
2656 prepareAppWidget(view, item);
2657 } finally {
Winson Chung5cc62c72019-10-16 11:32:41 -07002658 TraceHelper.INSTANCE.endSection(traceToken);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002659 }
2660
Sunny Goyalb23980c2017-08-17 07:45:25 -07002661 return view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002662 }
2663
Sunny Goyalff572272014-07-23 13:58:07 -07002664 /**
2665 * Restores a pending widget.
2666 *
2667 * @param appWidgetId The app widget id
Sunny Goyalff572272014-07-23 13:58:07 -07002668 */
Sunny Goyald478c832016-04-01 12:04:16 -07002669 private LauncherAppWidgetInfo completeRestoreAppWidget(int appWidgetId, int finalRestoreFlag) {
Sunny Goyalff572272014-07-23 13:58:07 -07002670 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
2671 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
2672 Log.e(TAG, "Widget update called, when the widget no longer exists.");
Sunny Goyald478c832016-04-01 12:04:16 -07002673 return null;
Sunny Goyalff572272014-07-23 13:58:07 -07002674 }
2675
Sunny Goyal0fc1be12014-08-11 17:05:23 -07002676 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyald478c832016-04-01 12:04:16 -07002677 info.restoreStatus = finalRestoreFlag;
Jon Miranda2b823f42017-05-02 18:36:18 -07002678 if (info.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2679 info.pendingItemInfo = null;
2680 }
Sunny Goyalff572272014-07-23 13:58:07 -07002681
Sunny Goyalba47faa2017-10-04 16:50:57 -07002682 if (((PendingAppWidgetHostView) view).isReinflateIfNeeded()) {
Sunny Goyal29947f02017-12-18 13:49:44 -08002683 view.reInflate();
Sunny Goyalba47faa2017-10-04 16:50:57 -07002684 }
2685
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002686 getModelWriter().updateItemInDatabase(info);
Sunny Goyald478c832016-04-01 12:04:16 -07002687 return info;
Sunny Goyalff572272014-07-23 13:58:07 -07002688 }
2689
Sunny Goyal527c7d32015-08-28 15:19:36 -07002690 public void clearPendingExecutor(ViewOnDrawExecutor executor) {
2691 if (mPendingExecutor == executor) {
2692 mPendingExecutor = null;
2693 }
2694 }
2695
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002696 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002697 @TargetApi(Build.VERSION_CODES.S)
Sunny Goyal4a48a982021-06-17 15:15:46 -07002698 public void onInitialBindComplete(IntSet boundPages, RunnableList pendingTasks) {
2699 mSynchronouslyBoundPages = boundPages;
Sunny Goyal4a48a982021-06-17 15:15:46 -07002700 mPagesToBindSynchronously = new IntSet();
2701
2702 clearPendingBinds();
2703 ViewOnDrawExecutor executor = new ViewOnDrawExecutor(pendingTasks);
2704 mPendingExecutor = executor;
2705 if (!isInState(ALL_APPS)) {
2706 mAppsView.getAppsStore().enableDeferUpdates(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
2707 pendingTasks.add(() -> mAppsView.getAppsStore().disableDeferUpdates(
2708 AllAppsStore.DEFER_UPDATES_NEXT_DRAW));
2709 }
2710
Sunny Goyal7b8d63f2022-04-14 16:37:32 -07002711 if (mOnInitialBindListener != null) {
2712 getRootView().getViewTreeObserver().removeOnPreDrawListener(mOnInitialBindListener);
2713 mOnInitialBindListener = null;
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002714 }
Sunny Goyal7b8d63f2022-04-14 16:37:32 -07002715
2716 executor.onLoadAnimationCompleted();
Sunny Goyal4a48a982021-06-17 15:15:46 -07002717 executor.attachTo(this);
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002718 if (Utilities.ATLEAST_S) {
2719 Trace.endAsyncSection(DISPLAY_WORKSPACE_TRACE_METHOD_NAME,
2720 DISPLAY_WORKSPACE_TRACE_COOKIE);
2721 }
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002722 }
2723
Joe Onorato9c1289c2009-08-17 11:03:03 -04002724 /**
2725 * Callback saying that there aren't any more items to bind.
Schneider Victor-tuliasfff7cef2023-04-10 15:59:23 -07002726 * <p>
Joe Onorato9c1289c2009-08-17 11:03:03 -04002727 * Implementation of the method from LauncherModel.Callbacks.
2728 */
Andras Kloczl55edfe52021-05-14 12:21:30 +02002729 public void finishBindingItems(IntSet pagesBoundFirst) {
Winson Chung5cc62c72019-10-16 11:32:41 -07002730 Object traceToken = TraceHelper.INSTANCE.beginSection("finishBindingItems");
Adam Cohen1462de32012-07-24 22:34:36 -07002731 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04002732
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002733 setWorkspaceLoading(false);
Adam Cohendb364c32014-05-20 14:23:40 -07002734
Sunny Goyal2100c782016-08-22 16:00:03 -07002735 if (mPendingActivityResult != null) {
2736 handleActivityResult(mPendingActivityResult.requestCode,
2737 mPendingActivityResult.resultCode, mPendingActivityResult.data);
2738 mPendingActivityResult = null;
Adam Cohendb364c32014-05-20 14:23:40 -07002739 }
2740
Andras Kloczl55edfe52021-05-14 12:21:30 +02002741 int currentPage = pagesBoundFirst != null && !pagesBoundFirst.isEmpty()
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002742 ? mWorkspace.getPageIndexForScreenId(pagesBoundFirst.getArray().get(0))
2743 : PagedView.INVALID_PAGE;
Tonyf80e8932018-12-21 11:58:04 -08002744 // When undoing the removal of the last item on a page, return to that page.
Tony Wickham03f27012019-04-25 14:22:54 -07002745 // Since we are just resetting the current page without user interaction,
2746 // override the previous page so we don't log the page switch.
Andras Kloczl55edfe52021-05-14 12:21:30 +02002747 mWorkspace.setCurrentPage(currentPage, currentPage /* overridePrevPage */);
2748 mPagesToBindSynchronously = new IntSet();
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002749
Sunny Goyalac6f69f2019-08-16 11:59:55 -07002750 // Cache one page worth of icons
2751 getViewCache().setCacheSize(R.layout.folder_application,
2752 mDeviceProfile.inv.numFolderColumns * mDeviceProfile.inv.numFolderRows);
2753 getViewCache().setCacheSize(R.layout.folder_page, 2);
2754
Winson Chung5cc62c72019-10-16 11:32:41 -07002755 TraceHelper.INSTANCE.endSection(traceToken);
Sebastian Francofa37a0a2022-05-18 10:14:01 -07002756
2757 mWorkspace.removeExtraEmptyScreen(true);
Winson Chungf0c6ae02012-03-21 16:10:31 -07002758 }
2759
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002760 private boolean canAnimatePageChange() {
Sunny Goyal9b180102020-03-11 10:02:29 -07002761 if (mDragController.isDragging()) {
2762 return false;
2763 } else {
Riddle Hsu979da642020-09-22 21:52:40 +08002764 return (SystemClock.uptimeMillis() - mLastTouchUpTime)
Sunny Goyal9b180102020-03-11 10:02:29 -07002765 > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
2766 }
Winson Chunga2413752012-04-03 14:22:34 -07002767 }
2768
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002769 /**
2770 * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
2771 * animation.
2772 *
2773 * @param preferredItemId The id of the preferred item to match to if it exists.
2774 * @param packageName The package name of the app to match.
2775 * @param user The user of the app to match.
Jon Mirandab42e1242022-03-08 16:37:35 -08002776 * @param supportsAllAppsState If true and we are in All Apps state, looks for view in All Apps.
2777 * Else we only looks on the workspace.
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002778 */
Jon Mirandaf58db152022-06-02 16:06:37 -07002779 public @Nullable View getFirstMatchForAppClose(int preferredItemId, String packageName,
2780 UserHandle user, boolean supportsAllAppsState) {
Sunny Goyal32084d42022-05-02 10:00:07 -07002781 final Predicate<ItemInfo> preferredItem = info ->
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002782 info != null && info.id == preferredItemId;
Sunny Goyal32084d42022-05-02 10:00:07 -07002783 final Predicate<ItemInfo> packageAndUserAndApp = info ->
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002784 info != null
2785 && info.itemType == ITEM_TYPE_APPLICATION
2786 && info.user.equals(user)
2787 && info.getTargetComponent() != null
2788 && TextUtils.equals(info.getTargetComponent().getPackageName(),
2789 packageName);
2790
Jon Mirandab42e1242022-03-08 16:37:35 -08002791 if (supportsAllAppsState && isInState(LauncherState.ALL_APPS)) {
Jon Mirandaf58db152022-06-02 16:06:37 -07002792 AllAppsRecyclerView activeRecyclerView = mAppsView.getActiveRecyclerView();
2793 View v = getFirstMatch(Collections.singletonList(activeRecyclerView),
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002794 preferredItem, packageAndUserAndApp);
Jon Mirandaf58db152022-06-02 16:06:37 -07002795
Sunny Goyalf34811d2022-10-21 20:42:34 +00002796 if (v != null && activeRecyclerView.computeVerticalScrollOffset() > 0) {
Jon Mirandaf58db152022-06-02 16:06:37 -07002797 RectF locationBounds = new RectF();
2798 FloatingIconView.getLocationBoundsForView(this, v, false, locationBounds,
2799 new Rect());
2800 if (locationBounds.top < mAppsView.getHeaderBottom()) {
2801 // Icon is covered by scrim, return null to play fallback animation.
2802 return null;
2803 }
2804 }
2805
2806 return v;
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002807 }
Federico Baron8bf1bca2022-09-27 16:19:11 -07002808
2809 // Look for the item inside the folder at the current page
2810 Folder folder = Folder.getOpen(this);
2811 if (folder != null) {
2812 View v = getFirstMatch(Collections.singletonList(
2813 folder.getContent().getCurrentCellLayout().getShortcutsAndWidgets()),
2814 preferredItem,
2815 packageAndUserAndApp);
2816 if (v == null) {
2817 folder.close(isStarted() && !isForceInvisible());
2818 } else {
2819 return v;
2820 }
2821 }
2822
2823 List<ViewGroup> containers = new ArrayList<>(mWorkspace.getPanelCount() + 1);
2824 containers.add(mWorkspace.getHotseat().getShortcutsAndWidgets());
2825 mWorkspace.forEachVisiblePage(page
2826 -> containers.add(((CellLayout) page).getShortcutsAndWidgets()));
2827
2828 // Order: Preferred item by itself or in folder, then by matching package/user
2829 return getFirstMatch(containers, preferredItem, forFolderMatch(preferredItem),
2830 packageAndUserAndApp, forFolderMatch(packageAndUserAndApp));
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002831 }
2832
2833 /**
2834 * Finds the first view matching the ordered operators across the given viewgroups in order.
2835 * @param containers List of ViewGroups to scan, in order of preference.
2836 * @param operators List of operators, in order starting from best matching operator.
2837 */
Jon Mirandaf26bdcb2022-06-09 16:09:30 -07002838 @Nullable
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002839 private static View getFirstMatch(Iterable<ViewGroup> containers,
Sunny Goyal32084d42022-05-02 10:00:07 -07002840 final Predicate<ItemInfo>... operators) {
2841 for (Predicate<ItemInfo> operator : operators) {
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002842 for (ViewGroup container : containers) {
2843 View match = mapOverViewGroup(container, operator);
2844 if (match != null) {
2845 return match;
2846 }
2847 }
2848 }
2849 return null;
2850 }
2851
2852 /**
2853 * Returns the first view matching the operator in the given ViewGroups, or null if none.
2854 * Forward iteration matters.
2855 */
Jon Mirandaf26bdcb2022-06-09 16:09:30 -07002856 @Nullable
Sunny Goyal32084d42022-05-02 10:00:07 -07002857 private static View mapOverViewGroup(ViewGroup container, Predicate<ItemInfo> op) {
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002858 final int itemCount = container.getChildCount();
2859 for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) {
2860 View item = container.getChildAt(itemIdx);
Sunny Goyal32084d42022-05-02 10:00:07 -07002861 if (op.test((ItemInfo) item.getTag())) {
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002862 return item;
2863 }
2864 }
2865 return null;
2866 }
2867
Winson Chungc9168342013-06-26 14:54:55 -07002868 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002869 ValueAnimator bounceAnim = new PropertyListBuilder().alpha(1).scale(1).build(v)
Sunny Goyal60e68c92020-08-12 13:59:27 -07002870 .setDuration(ItemInstallQueue.NEW_SHORTCUT_BOUNCE_DURATION);
2871 bounceAnim.setStartDelay(i * ItemInstallQueue.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07002872 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07002873 return bounceAnim;
2874 }
2875
Pinyao Tingc9074272019-11-11 11:51:44 -08002876 private void announceForAccessibility(@StringRes int stringResId) {
2877 getDragLayer().announceForAccessibility(getString(stringResId));
2878 }
2879
Amith Yamasani6d7fe502010-11-16 09:05:07 -08002880 /**
Josh Tsuji231c9222022-01-11 20:43:59 -05002881 * Informs us that the overlay (-1 screen, typically), has either become visible or invisible.
2882 */
Sunny Goyal82379182022-11-02 18:58:49 -07002883 public void onOverlayVisibilityChanged(boolean visible) {
2884 getStatsLogManager().logger()
2885 .withSrcState(LAUNCHER_STATE_HOME)
2886 .withDstState(LAUNCHER_STATE_HOME)
2887 .withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
2888 .setWorkspace(WorkspaceContainer.newBuilder()
2889 .setPageIndex(visible ? 0 : -1))
2890 .build())
2891 .log(visible ? LAUNCHER_SWIPELEFT : LAUNCHER_SWIPERIGHT);
2892 }
Josh Tsuji231c9222022-01-11 20:43:59 -05002893
2894 /**
2895 * Informs us that the page transition has ended, so that we can react to the newly selected
2896 * page if we want to.
2897 */
2898 public void onPageEndTransition() {}
2899
2900 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002901 * Add the icons for all apps.
2902 *
2903 * Implementation of the method from LauncherModel.Callbacks.
2904 */
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002905 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002906 @TargetApi(Build.VERSION_CODES.S)
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002907 public void bindAllApplications(AppInfo[] apps, int flags) {
2908 mAppsView.getAppsStore().setApps(apps, flags);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002909 PopupContainerWithArrow.dismissInvalidPopup(this);
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002910 if (Utilities.ATLEAST_S) {
2911 Trace.endAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
2912 DISPLAY_ALL_APPS_TRACE_COOKIE);
2913 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002914 }
2915
2916 /**
Zak Cohen658c67a2018-10-19 14:21:05 -07002917 * Copies LauncherModel's map of activities to shortcut counts to Launcher's. This is necessary
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002918 * because LauncherModel's map is updated in the background, while Launcher runs on the UI.
2919 */
2920 @Override
Zak Cohen658c67a2018-10-19 14:21:05 -07002921 public void bindDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
Tony Wickham010d2552017-01-20 08:15:28 -08002922 mPopupDataProvider.setDeepShortcutMap(deepShortcutMapCopy);
Tony Wickham1bce7fd2016-04-28 17:39:03 -07002923 }
2924
Sunny Goyal4390ace2014-10-13 11:33:11 -07002925 @Override
Schneider Victor-tulias6a5f4312021-01-12 19:30:02 +00002926 public void bindIncrementalDownloadProgressUpdated(AppInfo app) {
2927 mAppsView.getAppsStore().updateProgressBar(app);
Mario Bertschler08ffaae2017-03-20 11:30:27 -07002928 }
2929
2930 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002931 public void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002932 mWorkspace.widgetsRestored(widgets);
2933 }
2934
Joe Onorato9c1289c2009-08-17 11:03:03 -04002935 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002936 * Some shortcuts were updated in the background.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002937 * Implementation of the method from LauncherModel.Callbacks.
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002938 *
2939 * @param updated list of shortcuts which have changed.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002940 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07002941 @Override
Sunny Goyal28f50752020-07-21 14:15:13 -07002942 public void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002943 if (!updated.isEmpty()) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002944 mWorkspace.updateWorkspaceItems(updated, this);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002945 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal4390ace2014-10-13 11:33:11 -07002946 }
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002947 }
2948
2949 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05002950 * Update the state of a package, typically related to install state.
2951 *
2952 * Implementation of the method from LauncherModel.Callbacks.
2953 */
Sunny Goyale755d462014-07-22 13:48:29 -07002954 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002955 public void bindRestoreItemsChange(HashSet<ItemInfo> updates) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002956 mWorkspace.updateRestoreItems(updates, this);
Sunny Goyala22666f2014-09-18 13:25:15 -07002957 }
2958
2959 /**
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002960 * A package was uninstalled/updated. We take both the super set of packageNames
Winson Chung83892cc2013-05-01 16:53:33 -07002961 * in addition to specific applications to remove, the reason being that
2962 * this can be called when a package is updated as well. In that scenario,
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002963 * we only remove specific components from the workspace and hotseat, where as
Winson Chung83892cc2013-05-01 16:53:33 -07002964 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002965 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07002966 @Override
Sunny Goyal32084d42022-05-02 10:00:07 -07002967 public void bindWorkspaceComponentsRemoved(Predicate<ItemInfo> matcher) {
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002968 mWorkspace.removeItemsByMatcher(matcher);
2969 mDragController.onAppsRemoved(matcher);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002970 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002971 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07002972
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002973 @Override
Steven Ng2f5648a2021-02-08 17:18:25 +00002974 public void bindAllWidgets(final List<WidgetsListBaseEntry> allWidgets) {
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002975 mPopupDataProvider.setAllWidgets(allWidgets);
Tony Wickham26b17462017-03-20 17:12:24 -07002976 }
2977
kholoud mohamedc76b2032021-12-20 16:47:38 +00002978 @Override
2979 public void bindStringCache(StringCache cache) {
2980 mStringCache = cache;
2981 }
2982
2983 @Override
2984 public StringCache getStringCache() {
2985 return mStringCache;
2986 }
2987
Tony Wickham86222d22017-03-29 15:30:43 -07002988 /**
2989 * @param packageUser if null, refreshes all widgets and shortcuts, otherwise only
2990 * refreshes the widgets and shortcuts associated with the given package/user
2991 */
2992 public void refreshAndBindWidgetsForPackageUser(@Nullable PackageUserKey packageUser) {
Sunny Goyalc6e97692017-06-02 13:46:55 -07002993 mModel.refreshAndBindWidgetsAndShortcuts(packageUser);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002994 }
2995
Winson Chung80baf5a2010-08-09 16:03:15 -07002996 /**
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002997 * $ adb shell dumpsys activity com.android.launcher3.Launcher [--all]
Joe Onoratobe386092009-11-17 17:32:16 -08002998 */
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002999 @Override
3000 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
3001 super.dump(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07003002
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003003 if (args.length > 0 && TextUtils.equals(args[0], "--all")) {
3004 writer.println(prefix + "Workspace Items");
Sunny Goyal7ce471b2017-08-02 03:37:39 -07003005 for (int i = 0; i < mWorkspace.getPageCount(); i++) {
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003006 writer.println(prefix + " Homescreen " + i);
3007
3008 ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
3009 for (int j = 0; j < layout.getChildCount(); j++) {
3010 Object tag = layout.getChildAt(j).getTag();
3011 if (tag != null) {
3012 writer.println(prefix + " " + tag.toString());
3013 }
3014 }
3015 }
3016
3017 writer.println(prefix + " Hotseat");
Sunny Goyal876e4622018-11-02 13:50:40 -07003018 ViewGroup layout = mHotseat.getShortcutsAndWidgets();
Sunny Goyala1365452015-10-01 15:46:24 -07003019 for (int j = 0; j < layout.getChildCount(); j++) {
3020 Object tag = layout.getChildAt(j).getTag();
3021 if (tag != null) {
3022 writer.println(prefix + " " + tag.toString());
3023 }
Adam Cohen4caf2982013-08-20 18:54:31 -07003024 }
Sunny Goyala1365452015-10-01 15:46:24 -07003025 }
3026
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003027 writer.println(prefix + "Misc:");
Winson Chungef528762019-09-06 12:05:52 -07003028 dumpMisc(prefix + "\t", writer);
3029 writer.println(prefix + "\tmWorkspaceLoading=" + mWorkspaceLoading);
3030 writer.println(prefix + "\tmPendingRequestArgs=" + mPendingRequestArgs
3031 + " mPendingActivityResult=" + mPendingActivityResult);
3032 writer.println(prefix + "\tmRotationHelper: " + mRotationHelper);
Sihua Ma0593a0d2022-10-03 16:01:48 -07003033 writer.println(prefix + "\tmAppWidgetHolder.isListening: "
3034 + mAppWidgetHolder.isListening());
Winson Chungef528762019-09-06 12:05:52 -07003035
Tony Wickham646e4482020-04-06 17:25:53 -07003036 // Extra logging for general debugging
Hyunyoung Songa310a802019-04-25 13:57:16 -07003037 mDragLayer.dump(prefix, writer);
3038 mStateManager.dump(prefix, writer);
Tony Wickham646e4482020-04-06 17:25:53 -07003039 mPopupDataProvider.dump(prefix, writer);
Pat Manning5f74bfd2022-07-20 12:08:54 +01003040 mDeviceProfile.dump(this, prefix, writer);
Sunny Goyal2bba1902018-02-27 12:20:50 -08003041
3042 try {
3043 FileLog.flushAll(writer);
3044 } catch (Exception e) {
3045 // Ignore
3046 }
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003047
3048 mModel.dumpState(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07003049
Adam Cohen9211d422014-10-07 18:14:53 -07003050 if (mLauncherCallbacks != null) {
3051 mLauncherCallbacks.dump(prefix, fd, writer, args);
3052 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07003053 mOverlayManager.dump(prefix, writer);
Adam Cohen16d7ffc2011-10-05 17:49:14 -07003054 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07003055
Sunny Goyal66b24572016-09-21 15:57:55 -07003056 @Override
Sunny Goyal66b24572016-09-21 15:57:55 -07003057 public void onProvideKeyboardShortcuts(
3058 List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
3059
3060 ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07003061 if (isInState(NORMAL)) {
Sunny Goyal66b24572016-09-21 15:57:55 -07003062 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
3063 KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
Vadim Tryshev74c261c2018-06-12 13:44:43 -07003064 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.widget_button_text),
3065 KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON));
Sunny Goyal66b24572016-09-21 15:57:55 -07003066 }
Sunny Goyal384b5782021-02-09 22:50:02 -08003067 getSupportedActions(this, getCurrentFocus()).forEach(la ->
Vadim Tryshev3455f8d2018-05-11 20:02:20 -07003068 shortcutInfos.add(new KeyboardShortcutInfo(
Sunny Goyal384b5782021-02-09 22:50:02 -08003069 la.accessibilityAction.getLabel(), la.keyCode, KeyEvent.META_CTRL_ON)));
Sunny Goyal66b24572016-09-21 15:57:55 -07003070 if (!shortcutInfos.isEmpty()) {
3071 data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
3072 }
3073
3074 super.onProvideKeyboardShortcuts(data, menu, deviceId);
3075 }
3076
3077 @Override
3078 public boolean onKeyShortcut(int keyCode, KeyEvent event) {
3079 if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
3080 switch (keyCode) {
3081 case KeyEvent.KEYCODE_A:
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07003082 if (isInState(NORMAL)) {
3083 getStateManager().goToState(ALL_APPS);
Sunny Goyal66b24572016-09-21 15:57:55 -07003084 return true;
3085 }
3086 break;
Vadim Tryshev74c261c2018-06-12 13:44:43 -07003087 case KeyEvent.KEYCODE_W:
3088 if (isInState(NORMAL)) {
3089 OptionsPopupView.openWidgets(this);
3090 return true;
3091 }
3092 break;
Sunny Goyal384b5782021-02-09 22:50:02 -08003093 default:
3094 for (LauncherAction la : getSupportedActions(this, getCurrentFocus())) {
3095 if (la.keyCode == keyCode) {
3096 return la.invokeFromKeyboard(getCurrentFocus());
3097 }
3098 }
Sunny Goyal66b24572016-09-21 15:57:55 -07003099 }
3100 }
3101 return super.onKeyShortcut(keyCode, event);
3102 }
3103
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003104 @Override
3105 public boolean onKeyUp(int keyCode, KeyEvent event) {
3106 if (keyCode == KeyEvent.KEYCODE_MENU) {
3107 // KEYCODE_MENU is sent by some tests, for example
3108 // LauncherJankTests#testWidgetsContainerFling. Don't just remove its handling.
3109 if (!mDragController.isDragging() && !mWorkspace.isSwitchingState() &&
3110 isInState(NORMAL)) {
3111 // Close any open floating views.
Andy Wickham65ced1b2020-03-07 02:14:19 +00003112 closeOpenViews();
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003113
3114 // Setting the touch point to (-1, -1) will show the options popup in the center of
3115 // the screen.
Brian Isganitisfdd044e2023-03-02 19:45:23 +00003116 if (Utilities.isRunningInTestHarness()) {
vadimtbc5d7e62019-12-09 13:53:05 -08003117 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Opening options popup on key up");
3118 }
Sunny Goyal831212e2021-05-14 14:24:09 -07003119 showDefaultOptions(-1, -1);
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003120 }
3121 return true;
3122 }
3123 return super.onKeyUp(keyCode, event);
3124 }
3125
Sunny Goyal831212e2021-05-14 14:24:09 -07003126 /**
3127 * Shows the default options popup
3128 */
3129 public void showDefaultOptions(float x, float y) {
Brian Isganitisa85ae692021-09-23 19:56:24 -04003130 OptionsPopupView.show(this, getPopupTarget(x, y), OptionsPopupView.getOptions(this),
3131 false);
3132 }
3133
3134 /**
3135 * Returns target rectangle for anchoring a popup menu.
3136 */
3137 protected RectF getPopupTarget(float x, float y) {
Sunny Goyal831212e2021-05-14 14:24:09 -07003138 float halfSize = getResources().getDimension(R.dimen.options_menu_thumb_size) / 2;
3139 if (x < 0 || y < 0) {
3140 x = mDragLayer.getWidth() / 2;
3141 y = mDragLayer.getHeight() / 2;
3142 }
Brian Isganitisa85ae692021-09-23 19:56:24 -04003143 return new RectF(x - halfSize, y - halfSize, x + halfSize, y + halfSize);
3144 }
3145
3146 @Override
Charlie Anderson8ad91442023-01-09 13:55:59 -05003147 public boolean canUseMultipleShadesForPopup() {
Brian Isganitisa85ae692021-09-23 19:56:24 -04003148 return getTopOpenViewWithType(this, TYPE_FOLDER) == null
3149 && getStateManager().getState() != LauncherState.ALL_APPS;
Sunny Goyal831212e2021-05-14 14:24:09 -07003150 }
3151
Sunny Goyalb5181c82021-03-10 07:39:12 +00003152 @Override
3153 protected void collectStateHandlers(List<StateHandler> out) {
3154 out.add(getAllAppsController());
3155 out.add(getWorkspace());
Andrew Sappersteinabef55a2016-06-19 12:49:00 -07003156 }
3157
Sunny Goyal210e1742019-10-17 12:05:38 -07003158 public TouchController[] createTouchControllers() {
3159 return new TouchController[] {getDragController(), new AllAppsSwipeController(this)};
3160 }
3161
Sunny Goyal210e1742019-10-17 12:05:38 -07003162 public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) { }
3163
Sunny Goyal1eb11242022-09-09 17:14:45 -07003164 public void onDragLayerHierarchyChanged() {
3165 updateDisallowBack();
3166 }
3167
3168 private void updateDisallowBack() {
Ats Jenk8121e0d2022-12-01 11:34:43 -08003169 if (DESKTOP_MODE_1_SUPPORTED || DESKTOP_MODE_2_SUPPORTED) {
3170 // Do not disable back in launcher when prototype behavior is enabled
3171 return;
3172 }
Sunny Goyal1eb11242022-09-09 17:14:45 -07003173 LauncherRootView rv = getRootView();
3174 if (rv != null) {
3175 boolean disableBack = getStateManager().getState() == NORMAL
3176 && AbstractFloatingView.getTopOpenView(this) == null;
3177 rv.setDisallowBackGesture(disableBack);
3178 }
3179 }
Sunny Goyal210e1742019-10-17 12:05:38 -07003180
Vinit Nayakf9b585b2019-07-10 14:25:32 -07003181 @Override
3182 public void returnToHomescreen() {
3183 super.returnToHomescreen();
3184 getStateManager().goToState(LauncherState.NORMAL);
3185 }
3186
Andy Wickham65ced1b2020-03-07 02:14:19 +00003187 private void closeOpenViews() {
3188 closeOpenViews(true);
3189 }
3190
3191 protected void closeOpenViews(boolean animate) {
3192 AbstractFloatingView.closeAllOpenViews(this, animate);
3193 }
3194
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003195 public Stream<SystemShortcut.Factory> getSupportedShortcuts() {
Samuel Fufa5cf3e862020-02-03 20:22:54 -08003196 return Stream.of(APP_INFO, WIDGETS, INSTALL);
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003197 }
3198
Sunny Goyal384b5782021-02-09 22:50:02 -08003199 protected LauncherAccessibilityDelegate createAccessibilityDelegate() {
3200 return new LauncherAccessibilityDelegate(this);
3201 }
Sunny Goyalf2393f12020-04-01 20:13:12 -07003202
Schneider Victor-tulias7cd0ae32023-03-21 11:46:18 -07003203 /** Enables/disabled the hotseat prediction icon long press edu for testing. */
3204 @VisibleForTesting
3205 public void enableHotseatEdu(boolean enable) {}
3206
Sunny Goyalf2393f12020-04-01 20:13:12 -07003207 /**
3208 * @see LauncherState#getOverviewScaleAndOffset(Launcher)
3209 */
3210 public float[] getNormalOverviewScaleAndOffset() {
Tony Wickham82d5a062021-05-14 14:37:12 -07003211 return new float[] {NO_SCALE, NO_OFFSET};
Sunny Goyalf2393f12020-04-01 20:13:12 -07003212 }
3213
Sunny Goyal210e1742019-10-17 12:05:38 -07003214 public static Launcher getLauncher(Context context) {
Winson Chung8687bc22020-02-27 23:34:24 -08003215 return fromContext(context);
Sunny Goyal210e1742019-10-17 12:05:38 -07003216 }
3217
Sunny Goyal3dce5f32017-10-05 11:40:05 -07003218 /**
Sunny Goyalab770a12018-11-14 15:17:26 -08003219 * Just a wrapper around the type cast to allow easier tracking of calls.
3220 */
3221 public static <T extends Launcher> T cast(ActivityContext activityContext) {
3222 return (T) activityContext;
3223 }
3224
Sunny Goyalb65d7662021-03-07 15:09:11 -08003225 public boolean supportsAdaptiveIconAnimation(View clickedView) {
3226 return false;
3227 }
3228
Tony Wickham39938cb2021-02-26 09:15:31 -08003229 public DragOptions getDefaultWorkspaceDragOptions() {
3230 return new DragOptions();
3231 }
3232
Schneider Victor-tulias9b6babf2022-03-24 14:47:32 -07003233 /**
3234 * Animates Launcher elements during a transition to the All Apps page.
3235 *
3236 * @param progress Transition progress from 0 to 1; where 0 => home and 1 => all apps.
3237 */
3238 public void onAllAppsTransition(float progress) {
3239 // No-Op
3240 }
3241
3242 /**
3243 * Animates Launcher elements during a transition to the Widgets pages.
3244 *
3245 * @param progress Transition progress from 0 to 1; where 0 => home and 1 => widgets.
3246 */
3247 public void onWidgetsTransition(float progress) {
Alex Chau3d2c0622022-09-01 21:28:14 +01003248 float scale = Utilities.mapToRange(progress, 0f, 1f, 1f,
3249 mDeviceProfile.bottomSheetWorkspaceScale, EMPHASIZED);
3250 WORKSPACE_WIDGET_SCALE.set(getWorkspace(), scale);
3251 HOTSEAT_WIDGET_SCALE.set(getHotseat(), scale);
Schneider Victor-tulias9b6babf2022-03-24 14:47:32 -07003252 }
3253
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003254 private static class NonConfigInstance {
3255 public Configuration config;
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003256 }
thiruramc96873c2021-02-11 15:13:47 -08003257
3258 @Override
3259 public StatsLogManager getStatsLogManager() {
3260 return super.getStatsLogManager().withDefaultInstanceId(mAllAppsSessionLogId);
3261 }
Brian Isganitis149dbcb2021-11-08 18:12:38 -05003262
3263 /**
3264 * Returns the current popup for testing, if any.
3265 */
3266 @VisibleForTesting
3267 @Nullable
3268 public ArrowPopup<?> getOptionsPopup() {
3269 return findViewById(R.id.popup_container);
3270 }
Schneider Victor-tulias789a6a92022-03-04 12:06:09 -08003271
3272 /** Pauses view updates that should not be run during the app launch animation. */
3273 public void pauseExpensiveViewUpdates() {
3274 // Pause page indicator animations as they lead to layer trashing.
Shikha Malhotrae957b602022-04-11 07:57:18 +00003275 getWorkspace().getPageIndicator().pauseAnimations();
Jon Miranda46ecc0c2022-06-02 11:34:15 -07003276
3277 getWorkspace().mapOverItems((info, view) -> {
3278 if (view instanceof LauncherAppWidgetHostView) {
3279 ((LauncherAppWidgetHostView) view).beginDeferringUpdates();
3280 }
3281 return false; // Return false to continue iterating through all the items.
3282 });
Schneider Victor-tulias789a6a92022-03-04 12:06:09 -08003283 }
3284
3285 /** Resumes view updates at the end of the app launch animation. */
3286 public void resumeExpensiveViewUpdates() {
Shikha Malhotrae957b602022-04-11 07:57:18 +00003287 getWorkspace().getPageIndicator().skipAnimationsToEnd();
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +00003288
Jon Miranda46ecc0c2022-06-02 11:34:15 -07003289 getWorkspace().mapOverItems((info, view) -> {
3290 if (view instanceof LauncherAppWidgetHostView) {
3291 ((LauncherAppWidgetHostView) view).endDeferringUpdates();
3292 }
3293 return false; // Return false to continue iterating through all the items.
3294 });
3295 }
Ats Jenkca009e42023-01-06 09:52:40 -08003296
3297 /**
3298 * Returns {@code true} if there are visible tasks with windowing mode set to
3299 * {@link android.app.WindowConfiguration#WINDOWING_MODE_FREEFORM}
3300 */
3301 public boolean areFreeformTasksVisible() {
3302 return false; // Base launcher does not track freeform tasks
3303 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003304}