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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 Goyalf8d56fc2018-01-31 15:18:11 -080021import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
22import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
Sunny Goyal6c0c61a2020-12-08 19:19:56 -080023import static android.content.pm.ActivityInfo.CONFIG_UI_MODE;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -070024import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_NO;
Sunny Goyal8f965462020-04-23 19:00:36 -070025import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
Vinit Nayak48b28022020-04-27 20:48:49 +000026
Pinyao Tinga74b63a2019-07-17 23:26:06 -070027import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
Brian Isganitisa85ae692021-09-23 19:56:24 -040028import static com.android.launcher3.AbstractFloatingView.TYPE_FOLDER;
Sunny Goyal30ac97d2020-06-24 23:47:46 -070029import static com.android.launcher3.AbstractFloatingView.TYPE_ICON_SURFACE;
Pinyao Tinga74b63a2019-07-17 23:26:06 -070030import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
Tony Wickham6a71a5b2018-08-21 11:40:23 -070031import static com.android.launcher3.AbstractFloatingView.TYPE_SNACKBAR;
Brian Isganitisa85ae692021-09-23 19:56:24 -040032import static com.android.launcher3.AbstractFloatingView.getTopOpenViewWithType;
Sunny Goyal4c7f2152017-10-17 17:17:16 -070033import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
Jon Mirandac4a99bf2021-11-04 16:53:45 -070034import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070035import static com.android.launcher3.LauncherState.ALL_APPS;
Sunny Goyal8f965462020-04-23 19:00:36 -070036import static com.android.launcher3.LauncherState.FLAG_MULTI_PAGE;
37import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070038import static com.android.launcher3.LauncherState.NORMAL;
Sunny Goyalf2393f12020-04-01 20:13:12 -070039import static com.android.launcher3.LauncherState.NO_OFFSET;
40import static com.android.launcher3.LauncherState.NO_SCALE;
Sunny Goyal8f965462020-04-23 19:00:36 -070041import static com.android.launcher3.LauncherState.SPRING_LOADED;
Sunny Goyalb1d7de22019-09-06 10:36:54 -070042import static com.android.launcher3.Utilities.postAsyncCallback;
Sunny Goyal384b5782021-02-09 22:50:02 -080043import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.getSupportedActions;
Thiru Ramasamy5fbac632022-01-28 15:05:36 -080044import static com.android.launcher3.logging.StatsLogManager.EventEnum;
Hyunyoung Song801f81f2020-06-19 02:58:53 -070045import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
Hyunyoung Song95786e02020-09-15 00:34:10 -070046import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
thiruramc96873c2021-02-11 15:13:47 -080047import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_ENTRY;
thiruram9f53d612021-02-24 10:54:01 -080048import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH;
thiruramc96873c2021-02-11 15:13:47 -080049import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_EXIT;
Hyunyoung Song801f81f2020-06-19 02:58:53 -070050import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONRESUME;
51import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONSTOP;
Yogisha Dixit4ff5ee32021-05-04 14:58:34 +010052import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGET_RECONFIGURED;
Sunny Goyal60e68c92020-08-12 13:59:27 -070053import static com.android.launcher3.model.ItemInstallQueue.FLAG_ACTIVITY_PAUSED;
54import static com.android.launcher3.model.ItemInstallQueue.FLAG_DRAG_AND_DROP;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -070055import static com.android.launcher3.popup.SystemShortcut.APP_INFO;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -070056import static com.android.launcher3.popup.SystemShortcut.INSTALL;
57import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
Sunny Goyal8f965462020-04-23 19:00:36 -070058import static com.android.launcher3.states.RotationHelper.REQUEST_LOCK;
Sunny Goyalbe8c3402019-05-22 15:17:52 -070059import static com.android.launcher3.states.RotationHelper.REQUEST_NONE;
Jon Miranda7ebe2092022-03-10 08:46:01 -080060import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
Jon Mirandac4a99bf2021-11-04 16:53:45 -070061import static com.android.launcher3.util.ItemInfoMatcher.forFolderMatch;
Sunny Goyal326403e2017-10-02 12:45:10 -070062
Gilles Debunnedd6c9922010-10-25 11:23:41 -070063import android.animation.Animator;
Sunny Goyal6001ea22018-05-10 16:31:00 -070064import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070065import android.animation.AnimatorSet;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070066import android.animation.ValueAnimator;
Adam Cohen0b395352014-06-09 22:54:36 +000067import android.annotation.TargetApi;
Tony Wickhame78a70b2021-03-29 16:45:59 -070068import android.app.Notification;
69import android.app.NotificationChannel;
70import android.app.NotificationManager;
71import android.app.PendingIntent;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080072import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070073import android.appwidget.AppWidgetManager;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080074import android.content.ActivityNotFoundException;
Joe Onorato2ca0ae72009-11-10 13:14:13 -080075import android.content.BroadcastReceiver;
Michael Jurkae326f182011-11-21 14:05:46 -080076import android.content.ComponentCallbacks2;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080077import android.content.Context;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080078import android.content.Intent;
Winson Chungf0ea4d32011-06-06 14:27:16 -070079import android.content.IntentFilter;
Adam Cohen173f7112015-03-27 15:14:00 -070080import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070081import android.content.SharedPreferences;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080082import android.content.pm.PackageManager;
Sunny Goyalf8d56fc2018-01-31 15:18:11 -080083import android.content.res.Configuration;
Adam Cohen3f9c9712014-10-31 11:48:25 -070084import android.database.sqlite.SQLiteDatabase;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -070085import android.graphics.Bitmap;
Tony Wickham1906cc32021-02-11 11:55:24 -080086import android.graphics.Rect;
Sunny Goyal831212e2021-05-14 14:24:09 -070087import android.graphics.RectF;
Adam Cohen0f668f32014-09-08 19:54:17 +020088import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080089import android.os.Bundle;
Sunny Goyal210e1742019-10-17 12:05:38 -070090import android.os.CancellationSignal;
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -070091import android.os.Parcelable;
Sunny Goyal7c74e4a2016-12-15 15:53:17 -080092import android.os.Process;
Winson Chunga2413752012-04-03 14:22:34 -070093import android.os.StrictMode;
Riddle Hsu979da642020-09-22 21:52:40 +080094import android.os.SystemClock;
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -070095import android.os.Trace;
Jon Mirandac4a99bf2021-11-04 16:53:45 -070096import android.os.UserHandle;
Michael Jurkaa33411c2012-06-14 16:18:21 -070097import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080098import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070099import android.util.Log;
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -0700100import android.util.SparseArray;
Adam Cohen96d30a12013-07-16 18:13:21 -0700101import android.view.KeyEvent;
Sunny Goyal66b24572016-09-21 15:57:55 -0700102import android.view.KeyboardShortcutGroup;
103import android.view.KeyboardShortcutInfo;
Sunny Goyal9b29ca52017-02-17 10:39:44 -0800104import android.view.LayoutInflater;
Adam Cohen96d30a12013-07-16 18:13:21 -0700105import android.view.Menu;
vadimt9af34a72020-01-21 11:19:13 -0800106import android.view.MotionEvent;
Adam Cohen96d30a12013-07-16 18:13:21 -0700107import android.view.View;
Adam Cohen96d30a12013-07-16 18:13:21 -0700108import android.view.ViewGroup;
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700109import android.view.ViewTreeObserver.OnPreDrawListener;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700110import android.view.WindowManager.LayoutParams;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -0800111import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700112import android.view.animation.OvershootInterpolator;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700113import android.widget.ImageView;
Adam Cohen96d30a12013-07-16 18:13:21 -0700114import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -0700115
Sunny Goyal35e7d382020-05-08 13:37:58 -0700116import androidx.annotation.CallSuper;
Andras Kloczl55edfe52021-05-14 12:21:30 +0200117import androidx.annotation.NonNull;
Sunny Goyal11a50742019-08-07 09:24:26 -0700118import androidx.annotation.Nullable;
Pinyao Tingc9074272019-11-11 11:51:44 -0800119import androidx.annotation.StringRes;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700120import androidx.annotation.VisibleForTesting;
Sunny Goyal11a50742019-08-07 09:24:26 -0700121
Sunny Goyal651077b2014-06-30 14:15:31 -0700122import com.android.launcher3.DropTarget.DragObject;
Schneider Victor-tuliasbdb0dd82021-11-03 16:26:41 -0700123import com.android.launcher3.accessibility.BaseAccessibilityDelegate.LauncherAction;
Sunny Goyalae502842016-06-17 08:43:56 -0700124import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
Brian Isganitis1664c9f2022-01-14 23:15:47 -0500125import com.android.launcher3.allapps.ActivityAllAppsContainerView;
Jon Mirandaf58db152022-06-02 16:06:37 -0700126import com.android.launcher3.allapps.AllAppsRecyclerView;
vadimtd4c90e12019-06-04 13:59:43 -0700127import com.android.launcher3.allapps.AllAppsStore;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700128import com.android.launcher3.allapps.AllAppsTransitionController;
kholoud mohamedceec31b2022-02-03 15:44:25 +0000129import com.android.launcher3.allapps.BaseAllAppsContainerView;
Sunny Goyal7ede6112017-12-05 15:11:21 -0800130import com.android.launcher3.allapps.DiscoveryBounce;
Sunny Goyalf0b6db72018-08-13 16:10:14 -0700131import com.android.launcher3.anim.PropertyListBuilder;
Sunny Goyal8f965462020-04-23 19:00:36 -0700132import com.android.launcher3.compat.AccessibilityManagerCompat;
Tony Wickhame0c33232016-02-08 11:37:04 -0800133import com.android.launcher3.config.FeatureFlags;
vadimt00d42552018-12-11 17:59:36 -0800134import com.android.launcher3.dot.DotInfo;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700135import com.android.launcher3.dragndrop.DragController;
136import com.android.launcher3.dragndrop.DragLayer;
Tony Wickham39938cb2021-02-26 09:15:31 -0800137import com.android.launcher3.dragndrop.DragOptions;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700138import com.android.launcher3.dragndrop.DragView;
Sunny Goyal59969372021-05-06 12:11:44 -0700139import com.android.launcher3.dragndrop.LauncherDragController;
Sunny Goyal11a50742019-08-07 09:24:26 -0700140import com.android.launcher3.folder.FolderGridOrganizer;
Sunny Goyal26119432016-02-18 22:09:23 +0000141import com.android.launcher3.folder.FolderIcon;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700142import com.android.launcher3.icons.BitmapRenderer;
Sunny Goyalf840f102018-09-21 14:41:05 -0700143import com.android.launcher3.icons.IconCache;
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700144import com.android.launcher3.keyboard.ViewGroupFocusHelper;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700145import com.android.launcher3.logger.LauncherAtom;
Thiru Ramasamy5fbac632022-01-28 15:05:36 -0800146import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
147import com.android.launcher3.logger.LauncherAtom.WorkspaceContainer;
Sunny Goyala7ce1662016-05-31 15:01:35 -0700148import com.android.launcher3.logging.FileLog;
thiruramc96873c2021-02-11 15:13:47 -0800149import com.android.launcher3.logging.InstanceId;
150import com.android.launcher3.logging.InstanceIdSequence;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700151import com.android.launcher3.logging.StatsLogManager;
Sunny Goyal87dcde62019-07-17 20:35:56 -0700152import com.android.launcher3.model.BgDataModel.Callbacks;
Sunny Goyal60e68c92020-08-12 13:59:27 -0700153import com.android.launcher3.model.ItemInstallQueue;
Sunny Goyal53116c62020-08-07 16:32:18 -0700154import com.android.launcher3.model.ModelUtils;
Sunny Goyala535ae42017-02-27 10:07:13 -0800155import com.android.launcher3.model.ModelWriter;
kholoud mohamedc76b2032021-12-20 16:47:38 +0000156import com.android.launcher3.model.StringCache;
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -0700157import com.android.launcher3.model.WidgetsModel;
Sunny Goyale396abf2020-04-06 15:11:17 -0700158import com.android.launcher3.model.data.AppInfo;
159import com.android.launcher3.model.data.FolderInfo;
160import com.android.launcher3.model.data.ItemInfo;
161import com.android.launcher3.model.data.LauncherAppWidgetInfo;
Sunny Goyale396abf2020-04-06 15:11:17 -0700162import com.android.launcher3.model.data.WorkspaceItemInfo;
Sunny Goyala535ae42017-02-27 10:07:13 -0800163import com.android.launcher3.notification.NotificationListener;
Sunny Goyale7b00122019-10-02 16:13:34 -0700164import com.android.launcher3.pm.PinRequestHelper;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700165import com.android.launcher3.pm.UserCache;
Brian Isganitis149dbcb2021-11-08 18:12:38 -0500166import com.android.launcher3.popup.ArrowPopup;
Tony Wickham540913e2017-01-23 11:47:51 -0800167import com.android.launcher3.popup.PopupContainerWithArrow;
Sunny Goyala535ae42017-02-27 10:07:13 -0800168import com.android.launcher3.popup.PopupDataProvider;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700169import com.android.launcher3.popup.SystemShortcut;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700170import com.android.launcher3.qsb.QsbContainerView;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700171import com.android.launcher3.statemanager.StateManager;
172import com.android.launcher3.statemanager.StateManager.StateHandler;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700173import com.android.launcher3.statemanager.StatefulActivity;
Sunny Goyal623eddd2018-03-02 12:24:41 -0800174import com.android.launcher3.states.RotationHelper;
vadimt9af34a72020-01-21 11:19:13 -0800175import com.android.launcher3.testing.TestLogging;
vadimtbc5d7e62019-12-09 13:53:05 -0800176import com.android.launcher3.testing.TestProtocol;
Sunny Goyal210e1742019-10-17 12:05:38 -0700177import com.android.launcher3.touch.AllAppsSwipeController;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800178import com.android.launcher3.touch.ItemClickHandler;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700179import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
Sunny Goyal2100c782016-08-22 16:00:03 -0700180import com.android.launcher3.util.ActivityResultInfo;
Sunny Goyale84c5b82019-09-26 17:05:31 -0700181import com.android.launcher3.util.ActivityTracker;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700182import com.android.launcher3.util.ComponentKey;
Sunny Goyalefb7e842018-10-04 15:11:00 -0700183import com.android.launcher3.util.IntArray;
Andras Kloczl55edfe52021-05-14 12:21:30 +0200184import com.android.launcher3.util.IntSet;
Tony Wickham133cd542020-04-08 17:48:41 -0700185import com.android.launcher3.util.OnboardingPrefs;
Sunny Goyal04cc3a72016-05-17 10:32:43 -0700186import com.android.launcher3.util.PackageManagerHelper;
Tony Wickham010d2552017-01-20 08:15:28 -0800187import com.android.launcher3.util.PackageUserKey;
Sunny Goyal2100c782016-08-22 16:00:03 -0700188import com.android.launcher3.util.PendingRequestArgs;
Sunny Goyal4a48a982021-06-17 15:15:46 -0700189import com.android.launcher3.util.RunnableList;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700190import com.android.launcher3.util.SafeCloseable;
Sunny Goyal8392c822017-06-20 10:03:56 -0700191import com.android.launcher3.util.SystemUiController;
Mario Bertschlera6936942017-05-31 14:48:19 -0700192import com.android.launcher3.util.Themes;
Adam Cohen091440a2015-03-18 14:16:05 -0700193import com.android.launcher3.util.Thunk;
Sunny Goyal210e1742019-10-17 12:05:38 -0700194import com.android.launcher3.util.TouchController;
Sunny Goyalfca6bc92017-09-28 16:28:34 -0700195import com.android.launcher3.util.TraceHelper;
Sunny Goyal326403e2017-10-02 12:45:10 -0700196import com.android.launcher3.util.UiThreadHelper;
Sunny Goyal25972b12022-07-06 15:39:50 -0700197import com.android.launcher3.util.ViewCapture;
Sunny Goyal527c7d32015-08-28 15:19:36 -0700198import com.android.launcher3.util.ViewOnDrawExecutor;
Sunny Goyalab770a12018-11-14 15:17:26 -0800199import com.android.launcher3.views.ActivityContext;
Jon Mirandaf58db152022-06-02 16:06:37 -0700200import com.android.launcher3.views.FloatingIconView;
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700201import com.android.launcher3.views.FloatingSurfaceView;
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800202import com.android.launcher3.views.OptionsPopupView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400203import com.android.launcher3.views.ScrimView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000204import com.android.launcher3.widget.LauncherAppWidgetHost;
Sunny Goyal29947f02017-12-18 13:49:44 -0800205import com.android.launcher3.widget.LauncherAppWidgetHostView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000206import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
Sunny Goyal782f0c92017-01-19 10:27:54 -0800207import com.android.launcher3.widget.PendingAddShortcutInfo;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700208import com.android.launcher3.widget.PendingAddWidgetInfo;
Sunny Goyal29947f02017-12-18 13:49:44 -0800209import com.android.launcher3.widget.PendingAppWidgetHostView;
Sunny Goyal04a324a2017-01-20 21:08:59 -0800210import com.android.launcher3.widget.WidgetAddFlowHandler;
Sunny Goyal337c81f2019-12-10 12:19:13 -0800211import com.android.launcher3.widget.WidgetManagerHelper;
Pinyao Tingc7a6c292019-08-26 14:36:02 -0700212import com.android.launcher3.widget.custom.CustomWidgetManager;
Steven Ng2f5648a2021-02-08 17:18:25 +0000213import com.android.launcher3.widget.model.WidgetsListBaseEntry;
214import com.android.launcher3.widget.picker.WidgetsFullSheet;
Sunny Goyal80a071b2021-12-27 13:30:08 +0530215import com.android.systemui.plugins.LauncherOverlayPlugin;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700216import com.android.systemui.plugins.PluginListener;
217import com.android.systemui.plugins.shared.LauncherExterns;
218import com.android.systemui.plugins.shared.LauncherOverlayManager;
219import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlay;
220import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlayCallbacks;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700221
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700222import java.io.FileDescriptor;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700223import java.io.PrintWriter;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700224import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700225import java.util.Collection;
Jon Mirandac4a99bf2021-11-04 16:53:45 -0700226import java.util.Collections;
Zak Cohen658c67a2018-10-19 14:21:05 -0700227import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700228import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700229import java.util.List;
Thiru Ramasamy694407c2022-03-08 12:11:24 -0800230import java.util.Optional;
Sunny Goyalaae6fbb2019-01-31 16:05:58 -0800231import java.util.function.Predicate;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700232import java.util.function.Supplier;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700233import java.util.stream.Stream;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700234
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800235/**
236 * Default launcher application.
237 */
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +0000238public class Launcher extends StatefulActivity<LauncherState>
239 implements LauncherExterns, Callbacks, InvariantDeviceProfile.OnIDPChangeListener,
Sunny Goyal80a071b2021-12-27 13:30:08 +0530240 PluginListener<LauncherOverlayPlugin>, LauncherOverlayCallbacks {
Vadim Tryshevfedca432015-08-19 17:55:02 -0700241 public static final String TAG = "Launcher";
Sunny Goyale84c5b82019-09-26 17:05:31 -0700242
243 public static final ActivityTracker<Launcher> ACTIVITY_TRACKER = new ActivityTracker<>();
244
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700245 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800246
Winson Chunga2413752012-04-03 14:22:34 -0700247 static final boolean DEBUG_STRICT_MODE = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700248
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800249 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700250 private static final int REQUEST_CREATE_APPWIDGET = 5;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700251
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700252 private static final int REQUEST_PICK_APPWIDGET = 9;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800253
Michael Jurka8b805b12012-04-18 14:23:14 -0700254 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800255 public static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
256 public static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
Michael Jurka8b805b12012-04-18 14:23:14 -0700257
Jon Mirandac476d6e2017-05-04 16:30:01 -0700258 private static final int REQUEST_PERMISSION_CALL_PHONE = 14;
Sunny Goyal28c6b962015-10-12 11:42:05 -0700259
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700260 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
261
Mathew Inwood876a8462013-06-14 14:12:41 +0100262 /**
263 * IntentStarter uses request codes starting with this. This must be greater than all activity
264 * request codes used internally.
265 */
266 protected static final int REQUEST_LAST = 100;
267
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800268 // Type: int
Jeremy Simc94f4b72022-06-10 11:43:37 -0700269 protected static final String RUNTIME_STATE = "launcher.state";
Sunny Goyal2100c782016-08-22 16:00:03 -0700270 // Type: PendingRequestArgs
271 private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
Sunny Goyaldedda052019-05-14 15:23:48 -0700272 // Type: int
273 private static final String RUNTIME_STATE_PENDING_REQUEST_CODE = "launcher.request_code";
Sunny Goyal2100c782016-08-22 16:00:03 -0700274 // Type: ActivityResultInfo
275 private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -0700276 // Type: SparseArray<Parcelable>
277 private static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700278 // Type int[]
279 private static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700280
Jeremy Simc94f4b72022-06-10 11:43:37 -0700281 // Type PendingSplitSelectInfo<Parcelable>
282 protected static final String PENDING_SPLIT_SELECT_INFO = "launcher.pending_split_select_info";
283
vadimt00d42552018-12-11 17:59:36 -0800284 public static final String ON_CREATE_EVT = "Launcher.onCreate";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700285 public static final String ON_START_EVT = "Launcher.onStart";
286 public static final String ON_RESUME_EVT = "Launcher.onResume";
287 public static final String ON_NEW_INTENT_EVT = "Launcher.onNewIntent";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800288
Sunny Goyal35e7d382020-05-08 13:37:58 -0700289 private StateManager<LauncherState> mStateManager;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700290
Adam Cohenad4e15c2013-10-17 16:21:35 -0700291 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800292
Winson Chunga2413752012-04-03 14:22:34 -0700293 // How long to wait before the new-shortcut animation automatically pans the workspace
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700294 @VisibleForTesting public static final int NEW_APPS_PAGE_MOVE_DELAY = 500;
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700295 private static final int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700296 @Thunk @VisibleForTesting public static final int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700297
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700298 private static final int THEME_CROSS_FADE_ANIMATION_DURATION = 375;
299
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700300 private static final String DISPLAY_WORKSPACE_TRACE_METHOD_NAME = "DisplayWorkspaceFirstFrame";
301 private static final String DISPLAY_ALL_APPS_TRACE_METHOD_NAME = "DisplayAllApps";
302 public static final int DISPLAY_WORKSPACE_TRACE_COOKIE = 0;
303 public static final int DISPLAY_ALL_APPS_TRACE_COOKIE = 1;
304
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800305 private Configuration mOldConfig;
Jon Miranda54441f52018-01-24 15:38:25 -0800306
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700307 @Thunk
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +0000308 Workspace<?> mWorkspace;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700309 @Thunk
310 DragLayer mDragLayer;
Sunny Goyal322d5562015-06-25 19:35:49 -0700311
Sunny Goyal337c81f2019-12-10 12:19:13 -0800312 private WidgetManagerHelper mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700313 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700314
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700315 private final int[] mTmpAddItemCellCoordinates = new int[2];
Michael Jurka0280c3b2010-09-17 15:00:07 -0700316
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700317 @Thunk
318 Hotseat mHotseat;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700319
Sunny Goyal47328fd2016-05-25 18:56:41 -0700320 private DropTargetBar mDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700321
322 // Main container view for the all apps screen.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700323 @Thunk
Brian Isganitis1664c9f2022-01-14 23:15:47 -0500324 ActivityAllAppsContainerView<Launcher> mAppsView;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700325 AllAppsTransitionController mAllAppsController;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700326
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400327 // Scrim view for the all apps and overview state.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700328 @Thunk
329 ScrimView mScrimView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400330
Winson Chung8ae41982017-11-10 11:42:13 -0800331 // UI and state for the overview panel
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800332 private View mOverviewPanel;
Winson Chung8ae41982017-11-10 11:42:13 -0800333
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700334 @Thunk
335 boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400336
Winson Chungc9bf6d42019-10-04 15:33:18 -0700337 // Used to notify when an activity launch has been deferred because launcher is not yet resumed
338 // TODO: See if we can remove this later
339 private Runnable mOnDeferredActivityLaunchCallback;
340
Sunny Goyal527c7d32015-08-28 15:19:36 -0700341 private ViewOnDrawExecutor mPendingExecutor;
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700342 private OnPreDrawListener mOnInitialBindListener;
Michael Jurka7607c2f2013-04-03 14:33:19 -0700343
Joe Onorato9c1289c2009-08-17 11:03:03 -0400344 private LauncherModel mModel;
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800345 private ModelWriter mModelWriter;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800346 private IconCache mIconCache;
Sunny Goyalae502842016-06-17 08:43:56 -0700347 private LauncherAccessibilityDelegate mAccessibilityDelegate;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400348
Tony Wickham010d2552017-01-20 08:15:28 -0800349 private PopupDataProvider mPopupDataProvider;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700350
Andras Kloczl55edfe52021-05-14 12:21:30 +0200351 private IntSet mSynchronouslyBoundPages = new IntSet();
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700352 @NonNull private IntSet mPagesToBindSynchronously = new IntSet();
Adam Cohen1462de32012-07-24 22:34:36 -0700353
Winson Chung46353de2012-02-16 14:05:10 -0800354 // We only want to get the SharedPreferences once since it does an FS stat each time we get
355 // it from the context.
356 private SharedPreferences mSharedPrefs;
Brian Isganitis099945b2022-01-31 18:15:00 -0500357 private OnboardingPrefs<? extends Launcher> mOnboardingPrefs;
Winson Chung46353de2012-02-16 14:05:10 -0800358
Sunny Goyal2100c782016-08-22 16:00:03 -0700359 // Activity result which needs to be processed after workspace has loaded.
360 private ActivityResultInfo mPendingActivityResult;
361 /**
362 * Holds extra information required to handle a result from an external call, like
363 * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
364 */
365 private PendingRequestArgs mPendingRequestArgs;
Sunny Goyaldedda052019-05-14 15:23:48 -0700366 // Request id for any pending activity result
Sunny Goyal210e1742019-10-17 12:05:38 -0700367 protected int mPendingActivityRequestCode = -1;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800368
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800369 private ViewGroupFocusHelper mFocusHandler;
Hyunyoung Song7fb3ccc2017-10-17 15:39:46 -0700370
Sunny Goyal623eddd2018-03-02 12:24:41 -0800371 private RotationHelper mRotationHelper;
Sunny Goyal7779d622015-06-11 16:18:39 -0700372
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700373 protected LauncherOverlayManager mOverlayManager;
Abhilasha Chahalcb329352022-05-31 15:50:53 +0000374 protected DragController mDragController;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700375 // If true, overlay callbacks are deferred
376 private boolean mDeferOverlayCallbacks;
377 private final Runnable mDeferredOverlayCallbacks = this::checkIfOverlayStillDeferred;
378
Riddle Hsu979da642020-09-22 21:52:40 +0800379 protected long mLastTouchUpTime = -1;
Sunny Goyala306e592020-03-24 01:51:41 -0700380 private boolean mTouchInProgress;
Sunny Goyal9b180102020-03-11 10:02:29 -0700381
Samuel Fufa41d909f2020-03-20 16:27:09 -0700382 private SafeCloseable mUserChangedCallbackCloseable;
383
thiruramc96873c2021-02-11 15:13:47 -0800384 // New InstanceId is assigned to mAllAppsSessionLogId for each AllApps sessions.
385 // When Launcher is not in AllApps state mAllAppsSessionLogId will be null.
386 // User actions within AllApps state are logged with this InstanceId, to recreate AllApps
387 // session on the server side.
388 protected InstanceId mAllAppsSessionLogId;
389 private LauncherState mPrevLauncherState;
390
kholoud mohamedc76b2032021-12-20 16:47:38 +0000391 private StringCache mStringCache;
Sunny Goyal25972b12022-07-06 15:39:50 -0700392 private ViewCapture mViewCapture;
kholoud mohamedc76b2032021-12-20 16:47:38 +0000393
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800394 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700395 @TargetApi(Build.VERSION_CODES.S)
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800396 protected void onCreate(Bundle savedInstanceState) {
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700397 // Only use a hard-coded cookie since we only want to trace this once.
398 if (Utilities.ATLEAST_S) {
399 Trace.beginAsyncSection(
400 DISPLAY_WORKSPACE_TRACE_METHOD_NAME, DISPLAY_WORKSPACE_TRACE_COOKIE);
401 Trace.beginAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
402 DISPLAY_ALL_APPS_TRACE_COOKIE);
403 }
Winson Chung5cc62c72019-10-16 11:32:41 -0700404 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_CREATE_EVT,
405 TraceHelper.FLAG_UI_EVENT);
Winson Chunga2413752012-04-03 14:22:34 -0700406 if (DEBUG_STRICT_MODE) {
407 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
408 .detectDiskReads()
409 .detectDiskWrites()
410 .detectNetwork() // or .detectAll() for all detectable problems
411 .penaltyLog()
412 .build());
413 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
414 .detectLeakedSqlLiteObjects()
415 .detectLeakedClosableObjects()
416 .penaltyLog()
417 .penaltyDeath()
418 .build());
419 }
420
Tony Wickhame78a70b2021-03-29 16:45:59 -0700421 if (Utilities.IS_DEBUG_DEVICE && FeatureFlags.NOTIFY_CRASHES.get()) {
422 final String notificationChannelId = "com.android.launcher3.Debug";
423 final String notificationChannelName = "Debug";
424 final String notificationTag = "Debug";
425 final int notificationId = 0;
426
427 NotificationManager notificationManager = getSystemService(NotificationManager.class);
428 notificationManager.createNotificationChannel(new NotificationChannel(
429 notificationChannelId, notificationChannelName,
430 NotificationManager.IMPORTANCE_HIGH));
431
432 Thread.currentThread().setUncaughtExceptionHandler((thread, throwable) -> {
433 String stackTrace = Log.getStackTraceString(throwable);
434
435 Intent shareIntent = new Intent(Intent.ACTION_SEND);
436 shareIntent.setType("text/plain");
437 shareIntent.putExtra(Intent.EXTRA_TEXT, stackTrace);
438 shareIntent = Intent.createChooser(shareIntent, null);
439 PendingIntent sharePendingIntent = PendingIntent.getActivity(
Sunny Goyalcd2ac0f2022-04-14 21:21:47 -0700440 this, 0, shareIntent, FLAG_UPDATE_CURRENT | FLAG_IMMUTABLE);
Tony Wickhame78a70b2021-03-29 16:45:59 -0700441
442 Notification notification = new Notification.Builder(this, notificationChannelId)
443 .setSmallIcon(android.R.drawable.ic_menu_close_clear_cancel)
444 .setContentTitle("Launcher crash detected!")
445 .setStyle(new Notification.BigTextStyle().bigText(stackTrace))
446 .addAction(android.R.drawable.ic_menu_share, "Share", sharePendingIntent)
447 .build();
448 notificationManager.notify(notificationTag, notificationId, notification);
449
450 Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler =
451 Thread.getDefaultUncaughtExceptionHandler();
452 if (defaultUncaughtExceptionHandler != null) {
453 defaultUncaughtExceptionHandler.uncaughtException(thread, throwable);
454 }
455 });
456 }
457
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800458 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400459
Sunny Goyal87f784c2017-01-11 10:48:34 -0800460 LauncherAppState app = LauncherAppState.getInstance(this);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800461 mOldConfig = new Configuration(getResources().getConfiguration());
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530462 mModel = app.getModel();
Sunny Goyal9d89f752020-06-19 11:09:24 -0700463
Sunny Goyal41d51a02019-05-14 09:44:34 -0700464 mRotationHelper = new RotationHelper(this);
Hyunyoung Song31971a32019-01-27 12:31:12 -0800465 InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
466 initDeviceProfile(idp);
467 idp.addOnChangeListener(this);
Sunny Goyalf7258242015-10-19 16:59:07 -0700468 mSharedPrefs = Utilities.getPrefs(this);
Joe Onorato0589f0f2010-02-08 13:44:00 -0800469 mIconCache = app.getIconCache();
Sunny Goyal384b5782021-02-09 22:50:02 -0800470 mAccessibilityDelegate = createAccessibilityDelegate();
Adam Cohen2e6da152015-05-06 11:42:25 -0700471
Abhilasha Chahalcb329352022-05-31 15:50:53 +0000472 initDragController();
Hyunyoung Song645764e2016-06-06 14:19:02 -0700473 mAllAppsController = new AllAppsTransitionController(this);
Sunny Goyal35e7d382020-05-08 13:37:58 -0700474 mStateManager = new StateManager<>(this, NORMAL);
Romain Guycbb89e42009-06-08 15:52:54 -0700475
Sunny Goyal35e7d382020-05-08 13:37:58 -0700476 mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700477
Sunny Goyal337c81f2019-12-10 12:19:13 -0800478 mAppWidgetManager = new WidgetManagerHelper(this);
Cyrus Boadway0d309db2021-04-14 12:29:14 +0000479 mAppWidgetHost = createAppWidgetHost();
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700480 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700481
Sunny Goyal9d89f752020-06-19 11:09:24 -0700482 inflateRootView(R.layout.launcher);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800483 setupViews();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700484 crossFadeWithPreviousAppearance();
Sunny Goyal9c2b9602020-01-07 13:07:55 -0800485 mPopupDataProvider = new PopupDataProvider(this::updateNotificationDots);
Tony Wickham010d2552017-01-20 08:15:28 -0800486
Sunny Goyale84c5b82019-09-26 17:05:31 -0700487 boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800488 if (internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800489 if (savedInstanceState != null) {
490 // InternalStateHandler has already set the appropriate state.
491 // We dont need to do anything.
492 savedInstanceState.remove(RUNTIME_STATE);
493 }
494 }
495 restoreState(savedInstanceState);
Sunny Goyalbbece862019-03-01 13:13:52 -0800496 mStateManager.reapplyState();
Winson Chungb63b44c2017-11-10 17:54:44 -0800497
Sunny Goyalfe770c92016-09-27 14:38:58 -0700498 if (savedInstanceState != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700499 int[] pageIds = savedInstanceState.getIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS);
500 if (pageIds != null) {
501 mPagesToBindSynchronously = IntSet.wrap(pageIds);
502 }
Sunny Goyalfe770c92016-09-27 14:38:58 -0700503 }
Sunny Goyald3864fa2017-11-14 15:06:36 -0800504
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530505 if (!mModel.addCallbacksAndLoad(this)) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800506 if (!internalStateHandled) {
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700507 Log.d(BAD_STATE, "Launcher onCreate not binding sync, prevent drawing");
508 // If we are not binding synchronously, pause drawing until initial bind complete,
509 // so that the system could continue to show the device loading prompt
510 mOnInitialBindListener = Boolean.FALSE::booleanValue;
Sunny Goyald3864fa2017-11-14 15:06:36 -0800511 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800512 }
513
514 // For handling default keys
Sunny Goyalf4aceab2017-12-06 16:16:31 -0800515 setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800516
Sunny Goyal9d89f752020-06-19 11:09:24 -0700517 setContentView(getRootView());
Sunny Goyal7b8d63f2022-04-14 16:37:32 -0700518 if (mOnInitialBindListener != null) {
519 getRootView().getViewTreeObserver().addOnPreDrawListener(mOnInitialBindListener);
520 }
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800521 getRootView().dispatchInsets();
Mario Bertschlera6936942017-05-31 14:48:19 -0700522
Jon Miranda7fda2852017-07-19 16:07:01 -0700523 // Listen for broadcasts
Sunny Goyal5d1873a2018-05-08 11:10:44 -0700524 registerReceiver(mScreenOffReceiver, new IntentFilter(Intent.ACTION_SCREEN_OFF));
Sunny Goyala616d2b2017-06-12 13:54:01 -0700525
Sunny Goyal8392c822017-06-20 10:03:56 -0700526 getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
527 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
Sunny Goyal14b32402017-07-31 10:03:28 -0700528
529 if (mLauncherCallbacks != null) {
530 mLauncherCallbacks.onCreate(savedInstanceState);
531 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700532 mOverlayManager = getDefaultOverlay();
533 PluginManagerWrapper.INSTANCE.get(this).addPluginListener(this,
Sunny Goyal80a071b2021-12-27 13:30:08 +0530534 LauncherOverlayPlugin.class, false /* allowedMultiple */);
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700535
Sunny Goyal623eddd2018-03-02 12:24:41 -0800536 mRotationHelper.initialize();
Winson Chung5cc62c72019-10-16 11:32:41 -0700537 TraceHelper.INSTANCE.endSection(traceToken);
Samuel Fufa41d909f2020-03-20 16:27:09 -0700538
539 mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(
540 () -> getStateManager().goToState(NORMAL));
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700541
542 if (Utilities.ATLEAST_R) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700543 getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700544 }
Stefan Andonian45fc3012022-05-05 22:48:09 +0000545 setTitle(R.string.home_screen);
Adam Cohen9211d422014-10-07 18:14:53 -0700546 }
547
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700548 protected LauncherOverlayManager getDefaultOverlay() {
549 return new LauncherOverlayManager() { };
550 }
551
Brian Isganitis099945b2022-01-31 18:15:00 -0500552 protected OnboardingPrefs<? extends Launcher> createOnboardingPrefs(
553 SharedPreferences sharedPrefs) {
Sunny Goyal35e7d382020-05-08 13:37:58 -0700554 return new OnboardingPrefs<>(this, sharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700555 }
556
Brian Isganitis099945b2022-01-31 18:15:00 -0500557 public OnboardingPrefs<? extends Launcher> getOnboardingPrefs() {
Tony Wickham133cd542020-04-08 17:48:41 -0700558 return mOnboardingPrefs;
559 }
560
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700561 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530562 public void onPluginConnected(LauncherOverlayPlugin overlayManager, Context context) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700563 switchOverlay(() -> overlayManager.createOverlayManager(this, this));
564 }
565
566 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530567 public void onPluginDisconnected(LauncherOverlayPlugin plugin) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700568 switchOverlay(this::getDefaultOverlay);
569 }
570
571 private void switchOverlay(Supplier<LauncherOverlayManager> overlaySupplier) {
572 if (mOverlayManager != null) {
573 mOverlayManager.onActivityDestroyed(this);
574 }
575 mOverlayManager = overlaySupplier.get();
576 if (getRootView().isAttachedToWindow()) {
577 mOverlayManager.onAttachedToWindow();
578 }
579 mDeferOverlayCallbacks = true;
580 checkIfOverlayStillDeferred();
581 }
582
583 @Override
Brian Isganitis099945b2022-01-31 18:15:00 -0500584 public void dispatchDeviceProfileChanged() {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700585 super.dispatchDeviceProfileChanged();
586 mOverlayManager.onDeviceProvideChanged();
587 }
588
Sunny Goyal7779d622015-06-11 16:18:39 -0700589 @Override
Winson Chung8eb49e02018-07-16 13:33:31 -0700590 public void onEnterAnimationComplete() {
591 super.onEnterAnimationComplete();
Sunny Goyalbe8c3402019-05-22 15:17:52 -0700592 mRotationHelper.setCurrentTransitionRequest(REQUEST_NONE);
Sunny Goyal5c20fdd2022-04-05 20:58:03 -0700593 // Starting with Android S, onEnterAnimationComplete is sent immediately
594 // causing the surface to get removed before the animation completed (b/175345344).
595 // Instead we rely on next user touch event to remove the view and optionally a callback
596 // from system from Android T onwards.
597 if (!Utilities.ATLEAST_S) {
598 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
599 }
Winson Chung8eb49e02018-07-16 13:33:31 -0700600 }
601
602 @Override
Jerry Chang09b40242021-08-27 13:29:01 +0800603 public void onMultiWindowModeChanged(boolean isInMultiWindowMode, Configuration newConfig) {
604 super.onMultiWindowModeChanged(isInMultiWindowMode, newConfig);
605 // Always update device profile when multi window mode changed.
606 initDeviceProfile(mDeviceProfile.inv);
607 dispatchDeviceProfileChanged();
608 }
609
610 @Override
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800611 public void onConfigurationChanged(Configuration newConfig) {
612 int diff = newConfig.diff(mOldConfig);
613 if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
Sunny Goyal6e6f7992021-08-24 16:23:29 -0700614 onIdpChanged(false);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800615 }
616
617 mOldConfig.setTo(newConfig);
618 super.onConfigurationChanged(newConfig);
619 }
620
Abhilasha Chahalcb329352022-05-31 15:50:53 +0000621 /**
622 * Initializes the drag controller.
623 */
624 protected void initDragController() {
625 mDragController = new LauncherDragController(this);
626 }
627
Sunny Goyal605bcf32018-03-02 15:16:12 -0800628 @Override
Sunny Goyal6e6f7992021-08-24 16:23:29 -0700629 public void onIdpChanged(boolean modelPropertiesChanged) {
630 initDeviceProfile(mDeviceProfile.inv);
Sunny Goyal371ea052019-03-06 15:38:32 -0800631 dispatchDeviceProfileChanged();
632 reapplyUi();
633 mDragLayer.recreateControllers();
634
Sunny Goyal76ba0a32019-06-10 11:56:11 -0700635 // Calling onSaveInstanceState ensures that static cache used by listWidgets is
636 // initialized properly.
637 onSaveInstanceState(new Bundle());
Sunny Goyalc4d32012020-04-03 17:10:11 -0700638 mModel.rebindCallbacks();
Hyunyoung Song31971a32019-01-27 12:31:12 -0800639 }
640
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400641 public void onAssistantVisibilityChanged(float visibility) {
Sunny Goyal0b5b8d42021-03-31 14:56:47 -0700642 mHotseat.getQsb().setAlpha(1f - visibility);
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400643 }
644
Bill Lina1221bc2021-06-03 01:49:27 +0800645 /**
646 * Called when one handed mode activated and deactivated.
647 * @param activated true if one handed mode activated, false otherwise.
648 */
649 public void onOneHandedStateChanged(boolean activated) {
650 mDragLayer.onOneHandedModeStateChanged(activated);
651 }
652
Abhilasha Chahaldfd154f2022-02-27 09:58:49 +0000653 protected void initDeviceProfile(InvariantDeviceProfile idp) {
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800654 // Load configuration-specific DeviceProfile
Jerry Changbfac46a2021-09-08 08:20:58 +0800655 mDeviceProfile = idp.getDeviceProfile(this);
656 if (isInMultiWindowMode()) {
657 mDeviceProfile = mDeviceProfile.getMultiWindowProfile(
658 this, getMultiWindowDisplaySize());
659 }
Sunny Goyalae6e3182019-04-30 12:04:37 -0700660
Sunny Goyal59d086c2018-05-07 17:31:40 -0700661 onDeviceProfileInitiated();
Sunny Goyal711c5962021-06-23 12:36:18 -0700662 mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true, this);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800663 }
664
Sunny Goyal623eddd2018-03-02 12:24:41 -0800665 public RotationHelper getRotationHelper() {
666 return mRotationHelper;
667 }
668
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800669 public ViewGroupFocusHelper getFocusHandler() {
670 return mFocusHandler;
671 }
672
Sunny Goyal35e7d382020-05-08 13:37:58 -0700673 @Override
674 public StateManager<LauncherState> getStateManager() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700675 return mStateManager;
Sunny Goyalbe93f262017-10-20 17:05:27 -0700676 }
677
Adam Cohen9211d422014-10-07 18:14:53 -0700678 private LauncherCallbacks mLauncherCallbacks;
679
Sunny Goyal32554d12015-12-03 15:31:25 -0800680 /**
681 * Call this after onCreate to set or clear overlay.
682 */
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700683 @Override
Sunny Goyal32554d12015-12-03 15:31:25 -0800684 public void setLauncherOverlay(LauncherOverlay overlay) {
685 if (overlay != null) {
Lucas Dupin87d75202021-07-28 10:24:54 -0700686 overlay.setOverlayCallbacks(this);
Sunny Goyal32554d12015-12-03 15:31:25 -0800687 }
688 mWorkspace.setLauncherOverlay(overlay);
689 }
690
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700691 @Override
692 public void runOnOverlayHidden(Runnable runnable) {
693 getWorkspace().runOnOverlayHidden(runnable);
694 }
695
Adam Cohen9211d422014-10-07 18:14:53 -0700696 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
697 mLauncherCallbacks = callbacks;
698 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700699 }
700
Hyunyoung Song3f471442015-04-08 19:01:34 -0700701 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700702 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
703 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700704 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700705 }
706
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -0700707 @NonNull
708 @Override
Tony Wickham010d2552017-01-20 08:15:28 -0800709 public PopupDataProvider getPopupDataProvider() {
710 return mPopupDataProvider;
711 }
712
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700713 @Override
Tony Wickhamf34bee82018-12-03 18:11:39 -0800714 public DotInfo getDotInfoForItem(ItemInfo info) {
715 return mPopupDataProvider.getDotInfoForItem(info);
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700716 }
717
718 @Override
719 public void invalidateParent(ItemInfo info) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800720 if (info.container >= 0) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700721 View folderIcon = getWorkspace().getHomescreenIconByItemId(info.container);
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800722 if (folderIcon instanceof FolderIcon && folderIcon.getTag() instanceof FolderInfo) {
Sunny Goyal11a50742019-08-07 09:24:26 -0700723 if (new FolderGridOrganizer(getDeviceProfile().inv)
724 .setFolderInfo((FolderInfo) folderIcon.getTag())
725 .isItemInPreview(info.rank)) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800726 folderIcon.invalidate();
727 }
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700728 }
729 }
730 }
731
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000732 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700733 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
734 * a configuration step, this allows the proper animations to run after other transitions.
735 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700736 private int completeAdd(
Sunny Goyal2100c782016-08-22 16:00:03 -0700737 int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
Sunny Goyalefb7e842018-10-04 15:11:00 -0700738 int screenId = info.screenId;
Sunny Goyal2100c782016-08-22 16:00:03 -0700739 if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
Adam Cohen83079e42014-09-19 17:43:08 -0700740 // When the screen id represents an actual screen (as opposed to a rank) we make sure
741 // that the drop page actually exists.
Sunny Goyal2100c782016-08-22 16:00:03 -0700742 screenId = ensurePendingDropLayoutExists(info.screenId);
Adam Cohen83079e42014-09-19 17:43:08 -0700743 }
Adam Cohendb364c32014-05-20 14:23:40 -0700744
Sunny Goyal2100c782016-08-22 16:00:03 -0700745 switch (requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800746 case REQUEST_CREATE_SHORTCUT:
Sunny Goyalfb5096d2016-09-08 14:32:06 -0700747 completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY, info);
Pinyao Tingc9074272019-11-11 11:51:44 -0800748 announceForAccessibility(R.string.item_added_to_workspace);
Winson Chungb8472bb2011-08-05 13:49:21 -0700749 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800750 case REQUEST_CREATE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700751 completeAddAppWidget(appWidgetId, info, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700752 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700753 case REQUEST_RECONFIGURE_APPWIDGET:
Sunny Goyal977838b2022-06-27 13:15:41 -0700754 getStatsLogManager().logger().withItemInfo(info).log(LAUNCHER_WIDGET_RECONFIGURED);
Sunny Goyal2100c782016-08-22 16:00:03 -0700755 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
Sunny Goyalff572272014-07-23 13:58:07 -0700756 break;
Sunny Goyald478c832016-04-01 12:04:16 -0700757 case REQUEST_BIND_PENDING_APPWIDGET: {
Sunny Goyal2100c782016-08-22 16:00:03 -0700758 int widgetId = appWidgetId;
759 LauncherAppWidgetInfo widgetInfo =
Sunny Goyald478c832016-04-01 12:04:16 -0700760 completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
Sunny Goyal2100c782016-08-22 16:00:03 -0700761 if (widgetInfo != null) {
Sunny Goyald478c832016-04-01 12:04:16 -0700762 // Since the view was just bound, also launch the configure activity if needed
763 LauncherAppWidgetProviderInfo provider = mAppWidgetManager
764 .getLauncherAppWidgetInfo(widgetId);
Sunny Goyal04a324a2017-01-20 21:08:59 -0800765 if (provider != null) {
766 new WidgetAddFlowHandler(provider)
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700767 .startConfigActivity(this, widgetInfo,
768 REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -0700769 }
770 }
771 break;
772 }
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800773 }
Adam Cohendb364c32014-05-20 14:23:40 -0700774 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800775 }
776
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800777 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700778 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700779 if (isWorkspaceLoading()) {
780 // process the result once the workspace has loaded.
781 mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
782 return;
783 }
784 mPendingActivityResult = null;
785
Winson Chunge341d302013-08-16 14:31:00 -0700786 // Reset the startActivity waiting flag
Sunny Goyal2100c782016-08-22 16:00:03 -0700787 final PendingRequestArgs requestArgs = mPendingRequestArgs;
788 setWaitingForResult(null);
789 if (requestArgs == null) {
790 return;
791 }
792
793 final int pendingAddWidgetId = requestArgs.getWidgetId();
Winson Chunge341d302013-08-16 14:31:00 -0700794
Adam Cohenad4e15c2013-10-17 16:21:35 -0700795 Runnable exitSpringLoaded = new Runnable() {
796 @Override
797 public void run() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700798 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700799 }
800 };
801
Michael Jurka8b805b12012-04-18 14:23:14 -0700802 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700803 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700804 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700805 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
806 if (resultCode == RESULT_CANCELED) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700807 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700808 mWorkspace.removeExtraEmptyScreenDelayed(
809 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Michael Jurka8b805b12012-04-18 14:23:14 -0700810 } else if (resultCode == RESULT_OK) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700811 addAppWidgetImpl(
812 appWidgetId, requestArgs, null,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800813 requestArgs.getWidgetHandler(),
Sunny Goyal2100c782016-08-22 16:00:03 -0700814 ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700815 }
816 return;
817 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200818
Adam Cohened66b2b2012-01-23 17:28:51 -0800819 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700820 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700821
Adam Cohened66b2b2012-01-23 17:28:51 -0800822 // We have special handling for widgets
823 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800824 final int appWidgetId;
825 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
826 : -1;
827 if (widgetId < 0) {
828 appWidgetId = pendingAddWidgetId;
829 } else {
830 appWidgetId = widgetId;
831 }
832
Adam Cohenad4e15c2013-10-17 16:21:35 -0700833 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800834 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700835 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
836 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700837 result = RESULT_CANCELED;
Sunny Goyal2100c782016-08-22 16:00:03 -0700838 completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700839 mWorkspace.removeExtraEmptyScreenDelayed(
840 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false,
841 () -> getStateManager().goToState(NORMAL));
Sunny Goyal2100c782016-08-22 16:00:03 -0700842 } else {
843 if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
844 // When the screen id represents an actual screen (as opposed to a rank)
845 // we make sure that the drop page actually exists.
846 requestArgs.screenId =
847 ensurePendingDropLayoutExists(requestArgs.screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700848 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700849 final CellLayout dropLayout =
850 mWorkspace.getScreenWithId(requestArgs.screenId);
851
852 dropLayout.setDropPending(true);
853 final Runnable onComplete = new Runnable() {
854 @Override
855 public void run() {
856 completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
857 dropLayout.setDropPending(false);
858 }
859 };
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700860 mWorkspace.removeExtraEmptyScreenDelayed(
861 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, onComplete);
Winson Chung5aaab772012-04-27 15:24:02 -0700862 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800863 return;
864 }
865
Sunny Goyald478c832016-04-01 12:04:16 -0700866 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
867 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
Sunny Goyalff572272014-07-23 13:58:07 -0700868 if (resultCode == RESULT_OK) {
869 // Update the widget view.
Sunny Goyal2100c782016-08-22 16:00:03 -0700870 completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
Sunny Goyalff572272014-07-23 13:58:07 -0700871 }
872 // Leave the widget in the pending state if the user canceled the configure.
873 return;
874 }
875
Sunny Goyalaad90582015-07-09 14:22:50 -0700876 if (requestCode == REQUEST_CREATE_SHORTCUT) {
877 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
Sunny Goyal2100c782016-08-22 16:00:03 -0700878 if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
879 completeAdd(requestCode, data, -1, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700880 mWorkspace.removeExtraEmptyScreenDelayed(
881 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Sunny Goyal2100c782016-08-22 16:00:03 -0700882
Sunny Goyalaad90582015-07-09 14:22:50 -0700883 } else if (resultCode == RESULT_CANCELED) {
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700884 mWorkspace.removeExtraEmptyScreenDelayed(
885 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800886 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800887 }
Hongming Jind91cb6e2020-01-27 16:23:03 -0800888
Adam Cohened66b2b2012-01-23 17:28:51 -0800889 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800890 }
891
892 @Override
Sunny Goyal64a75aa2017-07-03 13:50:52 -0700893 public void onActivityResult(
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800894 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyaldedda052019-05-14 15:23:48 -0700895 mPendingActivityRequestCode = -1;
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800896 handleActivityResult(requestCode, resultCode, data);
Adam Cohened66b2b2012-01-23 17:28:51 -0800897 }
898
Sunny Goyal7ce471b2017-08-02 03:37:39 -0700899 @Override
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700900 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600901 int[] grantResults) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700902 PendingRequestArgs pendingArgs = mPendingRequestArgs;
903 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
904 && pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
905 setWaitingForResult(null);
906
Sunny Goyal28c6b962015-10-12 11:42:05 -0700907 View v = null;
Sunny Goyal2100c782016-08-22 16:00:03 -0700908 CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700909 if (layout != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700910 v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700911 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700912 Intent intent = pendingArgs.getPendingIntent();
913
Sunny Goyal28c6b962015-10-12 11:42:05 -0700914 if (grantResults.length > 0
915 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Sunny Goyal852537f2020-07-15 17:02:16 -0700916 startActivitySafely(v, intent, null);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700917 } else {
918 // TODO: Show a snack bar with link to settings
919 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
Sunny Goyal112ce422016-08-22 16:45:29 -0700920 getString(R.string.derived_app_name)), Toast.LENGTH_SHORT).show();
Sunny Goyal28c6b962015-10-12 11:42:05 -0700921 }
922 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600923 }
924
Adam Cohendb364c32014-05-20 14:23:40 -0700925 /**
926 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
927 *
928 * @param screenId the screen id to check
929 * @return the new screen, or screenId if it exists
930 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700931 private int ensurePendingDropLayoutExists(int screenId) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800932 CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700933 if (dropLayout == null) {
934 // it's possible that the add screen was removed because it was
935 // empty and a re-bind occurred
Andras Kloczl408a54f2021-08-28 00:59:08 +0100936 mWorkspace.addExtraEmptyScreens();
937 IntSet emptyPagesAdded = mWorkspace.commitExtraEmptyScreens();
938 return emptyPagesAdded.isEmpty() ? -1 : emptyPagesAdded.getArray().get(0);
Adam Cohendb364c32014-05-20 14:23:40 -0700939 }
Andras Kloczl408a54f2021-08-28 00:59:08 +0100940 return screenId;
Adam Cohendb364c32014-05-20 14:23:40 -0700941 }
942
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700943 @Thunk
944 void completeTwoStageWidgetDrop(
Sunny Goyal2100c782016-08-22 16:00:03 -0700945 final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
946 CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800947 Runnable onCompleteRunnable = null;
948 int animationType = 0;
949
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700950 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800951 if (resultCode == RESULT_OK) {
952 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
953 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800954 requestArgs.getWidgetHandler().getProviderInfo(this));
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700955 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800956 onCompleteRunnable = new Runnable() {
957 @Override
958 public void run() {
Sunny Goyal2100c782016-08-22 16:00:03 -0700959 completeAddAppWidget(appWidgetId, requestArgs, layout, null);
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700960 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohened66b2b2012-01-23 17:28:51 -0800961 }
962 };
963 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800964 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800965 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800966 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700967 if (mDragLayer.getAnimatedView() != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700968 mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700969 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
970 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700971 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700972 // The animated view may be null in the case of a rotation during widget configuration
973 onCompleteRunnable.run();
974 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800975 }
976
977 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700978 protected void onStop() {
979 super.onStop();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700980 if (mDeferOverlayCallbacks) {
981 checkIfOverlayStillDeferred();
982 } else {
983 mOverlayManager.onActivityStopped(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700984 }
Hyunyoung Song5ee7c132021-05-11 13:52:36 -0700985 hideKeyboard();
Hyunyoung Song95786e02020-09-15 00:34:10 -0700986 logStopAndResume(false /* isResume */);
vadimt04ebcf42021-02-03 15:31:51 -0800987 mAppWidgetHost.setActivityStarted(false);
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -0700988 NotificationListener.removeNotificationsChangedListener(getPopupDataProvider());
Michael Jurkacd496d72013-04-11 11:32:45 -0700989 }
990
991 @Override
992 protected void onStart() {
Winson Chung5cc62c72019-10-16 11:32:41 -0700993 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_START_EVT,
994 TraceHelper.FLAG_UI_EVENT);
Michael Jurkacd496d72013-04-11 11:32:45 -0700995 super.onStart();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700996 if (!mDeferOverlayCallbacks) {
997 mOverlayManager.onActivityStarted(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700998 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700999
vadimt04ebcf42021-02-03 15:31:51 -08001000 mAppWidgetHost.setActivityStarted(true);
Winson Chung5cc62c72019-10-16 11:32:41 -07001001 TraceHelper.INSTANCE.endSection(traceToken);
Michael Jurkacd496d72013-04-11 11:32:45 -07001002 }
1003
Sunny Goyal35e7d382020-05-08 13:37:58 -07001004 @Override
1005 @CallSuper
1006 protected void onDeferredResumed() {
Hyunyoung Song95786e02020-09-15 00:34:10 -07001007 logStopAndResume(true /* isResume */);
Sunny Goyala002c6c2019-02-12 16:20:10 -08001008
Sunny Goyal35e7d382020-05-08 13:37:58 -07001009 // Process any items that were added while Launcher was away.
Sunny Goyal60e68c92020-08-12 13:59:27 -07001010 ItemInstallQueue.INSTANCE.get(this)
1011 .resumeModelPush(FLAG_ACTIVITY_PAUSED);
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001012
Sunny Goyal35e7d382020-05-08 13:37:58 -07001013 // Refresh shortcuts if the permission changed.
Sunny Goyal8b74cc72020-07-27 17:50:33 -07001014 mModel.validateModelDataOnResume();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001015
Sunny Goyal35e7d382020-05-08 13:37:58 -07001016 // Set the notification listener and fetch updated notifications when we resume
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -07001017 NotificationListener.addNotificationsChangedListener(mPopupDataProvider);
Winson Chung87583112019-06-10 14:20:58 -07001018
Sunny Goyal35e7d382020-05-08 13:37:58 -07001019 DiscoveryBounce.showForHomeIfNeeded(this);
vadimt04ebcf42021-02-03 15:31:51 -08001020 mAppWidgetHost.setActivityResumed(true);
Sunny Goyaldedda052019-05-14 15:23:48 -07001021 }
1022
Hyunyoung Song95786e02020-09-15 00:34:10 -07001023 private void logStopAndResume(boolean isResume) {
Hyunyoung Song77e29772020-08-25 00:53:48 -07001024 if (mPendingExecutor != null) return;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001025 int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001026 int statsLogOrdinal = mStateManager.getState().statsLogOrdinal;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001027
1028 StatsLogManager.EventEnum event;
1029 StatsLogManager.StatsLogger logger = getStatsLogManager().logger();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001030 if (isResume) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001031 logger.withSrcState(LAUNCHER_STATE_BACKGROUND)
Hyunyoung Song95786e02020-09-15 00:34:10 -07001032 .withDstState(mStateManager.getState().statsLogOrdinal);
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001033 event = LAUNCHER_ONRESUME;
1034 } else { /* command == Action.Command.STOP */
Hyunyoung Song95786e02020-09-15 00:34:10 -07001035 logger.withSrcState(mStateManager.getState().statsLogOrdinal)
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001036 .withDstState(LAUNCHER_STATE_BACKGROUND);
1037 event = LAUNCHER_ONSTOP;
1038 }
1039
Hyunyoung Song95786e02020-09-15 00:34:10 -07001040 if (statsLogOrdinal == LAUNCHER_STATE_HOME && mWorkspace != null) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001041 logger.withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
1042 .setWorkspace(
1043 LauncherAtom.WorkspaceContainer.newBuilder()
1044 .setPageIndex(pageIndex)).build());
Becky Qiubfc2da12019-08-01 11:09:38 -07001045 }
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001046 logger.log(event);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001047 }
Becky Qiubfc2da12019-08-01 11:09:38 -07001048
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001049 private void scheduleDeferredCheck() {
1050 mHandler.removeCallbacks(mDeferredOverlayCallbacks);
1051 postAsyncCallback(mHandler, mDeferredOverlayCallbacks);
1052 }
1053
1054 private void checkIfOverlayStillDeferred() {
1055 if (!mDeferOverlayCallbacks) {
1056 return;
1057 }
Sunny Goyal8f965462020-04-23 19:00:36 -07001058 if (isStarted() && (!hasBeenResumed()
1059 || mStateManager.getState().hasFlag(FLAG_NON_INTERACTIVE))) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001060 return;
1061 }
1062 mDeferOverlayCallbacks = false;
1063
1064 // Move the client to the correct state. Calling the same method twice is no-op.
1065 if (isStarted()) {
1066 mOverlayManager.onActivityStarted(this);
1067 }
1068 if (hasBeenResumed()) {
1069 mOverlayManager.onActivityResumed(this);
1070 } else {
1071 mOverlayManager.onActivityPaused(this);
1072 }
1073 if (!isStarted()) {
1074 mOverlayManager.onActivityStopped(this);
1075 }
1076 }
1077
1078 public void deferOverlayCallbacksUntilNextResumeOrStop() {
1079 mDeferOverlayCallbacks = true;
1080 }
1081
1082 public LauncherOverlayManager getOverlayManager() {
1083 return mOverlayManager;
Becky Qiubfc2da12019-08-01 11:09:38 -07001084 }
1085
Sunny Goyal35e7d382020-05-08 13:37:58 -07001086 @Override
Winson Chungef528762019-09-06 12:05:52 -07001087 public void onStateSetStart(LauncherState state) {
Sunny Goyal35e7d382020-05-08 13:37:58 -07001088 super.onStateSetStart(state);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001089 if (mDeferOverlayCallbacks) {
1090 scheduleDeferredCheck();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001091 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001092 addActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001093
Sunny Goyal8f965462020-04-23 19:00:36 -07001094 if (state == SPRING_LOADED) {
1095 // Prevent any Un/InstallShortcutReceivers from updating the db while we are
1096 // not on homescreen
Sunny Goyal60e68c92020-08-12 13:59:27 -07001097 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001098 getRotationHelper().setCurrentStateRequest(REQUEST_LOCK);
1099
1100 mWorkspace.showPageIndicatorAtCurrentScroll();
1101 mWorkspace.setClipChildren(false);
1102 }
1103 // When multiple pages are visible, show persistent page indicator
1104 mWorkspace.getPageIndicator().setShouldAutoHide(!state.hasFlag(FLAG_MULTI_PAGE));
thiruram0eabc782021-04-02 14:30:10 -07001105
thiruramc96873c2021-02-11 15:13:47 -08001106 mPrevLauncherState = mStateManager.getCurrentStableState();
thiruram0eabc782021-04-02 14:30:10 -07001107 if (mPrevLauncherState != state && ALL_APPS.equals(state)
1108 // Making sure mAllAppsSessionLogId is null to avoid double logging.
1109 && mAllAppsSessionLogId == null) {
1110 // creates new instance ID since new all apps session is started.
1111 mAllAppsSessionLogId = new InstanceIdSequence().newInstanceId();
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001112 if (getAllAppsEntryEvent().isPresent()) {
1113 getStatsLogManager().logger()
1114 .withContainerInfo(ContainerInfo.newBuilder()
1115 .setWorkspace(WorkspaceContainer.newBuilder()
1116 .setPageIndex(getWorkspace().getCurrentPage())).build())
1117 .log(getAllAppsEntryEvent().get());
1118 }
thiruram0eabc782021-04-02 14:30:10 -07001119 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001120 }
1121
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001122 /**
1123 * Returns {@link EventEnum} that should be logged when Launcher enters into AllApps state.
1124 */
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001125 protected Optional<EventEnum> getAllAppsEntryEvent() {
1126 return Optional.of(FeatureFlags.ENABLE_DEVICE_SEARCH.get()
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001127 ? LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001128 : LAUNCHER_ALLAPPS_ENTRY);
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001129 }
1130
Sunny Goyal35e7d382020-05-08 13:37:58 -07001131 @Override
Winson Chungef528762019-09-06 12:05:52 -07001132 public void onStateSetEnd(LauncherState state) {
Sunny Goyalfee1b252020-12-14 12:30:38 -08001133 super.onStateSetEnd(state);
vadimt04ebcf42021-02-03 15:31:51 -08001134 getAppWidgetHost().setStateIsNormal(state == LauncherState.NORMAL);
Sunny Goyal8f965462020-04-23 19:00:36 -07001135 getWorkspace().setClipChildren(!state.hasFlag(FLAG_MULTI_PAGE));
1136
Winson Chungef528762019-09-06 12:05:52 -07001137 finishAutoCancelActionMode();
Sunny Goyal210e1742019-10-17 12:05:38 -07001138 removeActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001139
1140 // dispatch window state changed
1141 getWindow().getDecorView().sendAccessibilityEvent(TYPE_WINDOW_STATE_CHANGED);
1142 AccessibilityManagerCompat.sendStateEventToTest(this, state.ordinal);
1143
1144 if (state == NORMAL) {
1145 // Re-enable any Un/InstallShortcutReceiver and now process any queued items
Sunny Goyal60e68c92020-08-12 13:59:27 -07001146 ItemInstallQueue.INSTANCE.get(this)
1147 .resumeModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001148
1149 // Clear any rotation locks when going to normal state
1150 getRotationHelper().setCurrentStateRequest(REQUEST_NONE);
1151 }
thiruramc96873c2021-02-11 15:13:47 -08001152
thiruramea56f842021-06-02 16:02:37 -07001153 if (ALL_APPS.equals(mPrevLauncherState) && !ALL_APPS.equals(state)
thiruram0eabc782021-04-02 14:30:10 -07001154 // Making sure mAllAppsSessionLogId is not null to avoid double logging.
thiruramc96873c2021-02-11 15:13:47 -08001155 && mAllAppsSessionLogId != null) {
Samuel Fuface820f52021-06-18 17:23:48 -05001156 getAppsView().reset(false);
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001157 getAllAppsExitEvent().ifPresent(getStatsLogManager().logger()::log);
thiruramc96873c2021-02-11 15:13:47 -08001158 mAllAppsSessionLogId = null;
1159 }
Winson Chungef528762019-09-06 12:05:52 -07001160 }
1161
Thiru Ramasamy694407c2022-03-08 12:11:24 -08001162 /**
1163 * Returns {@link EventEnum} that should be logged when Launcher exists from AllApps state.
1164 */
1165 protected Optional<EventEnum> getAllAppsExitEvent() {
1166 return Optional.of(LAUNCHER_ALLAPPS_EXIT);
1167 }
1168
Michael Jurkacd496d72013-04-11 11:32:45 -07001169 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001170 protected void onResume() {
Winson Chung5cc62c72019-10-16 11:32:41 -07001171 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_RESUME_EVT,
1172 TraceHelper.FLAG_UI_EVENT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001173 super.onResume();
Sunny Goyalfca6bc92017-09-28 16:28:34 -07001174
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001175 if (mDeferOverlayCallbacks) {
1176 scheduleDeferredCheck();
1177 } else {
1178 mOverlayManager.onActivityResumed(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001179 }
Mario Bertschler0fc6f682017-02-17 12:16:13 -08001180
Stefan Andoniand123fbd2022-04-07 20:04:55 +00001181 AbstractFloatingView.closeAllOpenViewsExcept(this, false, TYPE_REBIND_SAFE);
Jon Mirandaa82a7dc2022-05-10 11:48:32 -07001182 DragView.removeAllViews(this);
Winson Chung5cc62c72019-10-16 11:32:41 -07001183 TraceHelper.INSTANCE.endSection(traceToken);
Adam Cohen06dff352012-06-01 17:17:08 -07001184 }
1185
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001186 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001187 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001188 // Ensure that items added to Launcher are queued until Launcher returns
Sunny Goyal60e68c92020-08-12 13:59:27 -07001189 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_ACTIVITY_PAUSED);
Winson Chung997a9232013-07-24 15:33:46 -07001190
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001191 super.onPause();
Joe Onorato24b6fd82009-11-12 13:47:09 -08001192 mDragController.cancelDrag();
Sunny Goyal9b180102020-03-11 10:02:29 -07001193 mLastTouchUpTime = -1;
Hyunyoung Song497708c2019-05-01 16:16:53 -07001194 mDropTargetBar.animateToVisibility(false);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001195
1196 if (!mDeferOverlayCallbacks) {
1197 mOverlayManager.onActivityPaused(this);
Adam Cohenbffe7452013-07-22 18:21:45 -07001198 }
vadimt04ebcf42021-02-03 15:31:51 -08001199 mAppWidgetHost.setActivityResumed(false);
Adam Cohenbffe7452013-07-22 18:21:45 -07001200 }
1201
Lucas Dupin87d75202021-07-28 10:24:54 -07001202 /**
1203 * {@code LauncherOverlayCallbacks} scroll amount.
1204 * Indicates transition progress to -1 screen.
1205 * @param progress From 0 to 1.
1206 */
1207 @Override
1208 public void onScrollChanged(float progress) {
1209 if (mWorkspace != null) {
1210 mWorkspace.onOverlayScrollChanged(progress);
Sunny Goyalc86df472016-02-25 09:19:38 -08001211 }
Adam Cohenc2d6e892014-10-16 09:49:24 -07001212 }
1213
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001214 /**
1215 * Restores the previous state, if it exists.
1216 *
1217 * @param savedState The previous state.
1218 */
1219 private void restoreState(Bundle savedState) {
1220 if (savedState == null) {
1221 return;
1222 }
1223
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001224 int stateOrdinal = savedState.getInt(RUNTIME_STATE, NORMAL.ordinal);
Sunny Goyalf9403d92017-10-18 10:55:56 -07001225 LauncherState[] stateValues = LauncherState.values();
1226 LauncherState state = stateValues[stateOrdinal];
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001227
1228 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
1229 boolean forceRestore = lastInstance != null
1230 && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
1231 if (forceRestore || !state.shouldDisableRestore()) {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001232 mStateManager.goToState(state, false /* animated */);
Joe Onorato3a8820b2009-11-10 15:06:42 -08001233 }
1234
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001235 PendingRequestArgs requestArgs = savedState.getParcelable(
1236 RUNTIME_STATE_PENDING_REQUEST_ARGS);
Sunny Goyal2100c782016-08-22 16:00:03 -07001237 if (requestArgs != null) {
1238 setWaitingForResult(requestArgs);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001239 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001240 mPendingActivityRequestCode = savedState.getInt(RUNTIME_STATE_PENDING_REQUEST_CODE);
Sunny Goyal2100c782016-08-22 16:00:03 -07001241
1242 mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001243
1244 SparseArray<Parcelable> widgetsState =
1245 savedState.getSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL);
1246 if (widgetsState != null) {
1247 WidgetsFullSheet.show(this, false).restoreHierarchyState(widgetsState);
1248 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001249 }
1250
1251 /**
1252 * Finds all the views we need and configure them properly.
1253 */
Tony Wickham04fca162020-02-05 15:06:52 -08001254 protected void setupViews() {
Sunny Goyalcc96aa12018-01-11 09:56:07 -08001255 mDragLayer = findViewById(R.id.drag_layer);
Sunny Goyal3333b0c2016-05-09 20:43:21 -07001256 mFocusHandler = mDragLayer.getFocusIndicatorHelper();
Sunny Goyal966d9012017-06-06 16:43:59 -07001257 mWorkspace = mDragLayer.findViewById(R.id.workspace);
Sunny Goyald0a6ae72016-06-16 12:29:03 -07001258 mWorkspace.initParentViews(mDragLayer);
Sreyas321bfae2020-02-21 17:53:02 -08001259 mOverviewPanel = findViewById(R.id.overview_panel);
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001260 mHotseat = findViewById(R.id.hotseat);
Adam Cohenb66675a2020-05-15 16:16:17 -07001261 mHotseat.setWorkspace(mWorkspace);
Craig Mautner360310b2012-10-26 15:13:08 -07001262
Winson Chung4c98d922011-05-31 16:50:48 -07001263 // Setup the drag layer
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001264 mDragLayer.setup(mDragController, mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001265
Hyunyoung Song645764e2016-06-06 14:19:02 -07001266 mWorkspace.setup(mDragController);
Winsonc7d2e832016-07-28 12:24:55 -07001267 // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
1268 // default state, otherwise we will update to the wrong offsets in RTL
1269 mWorkspace.lockWallpaperToDefaultPage();
Sunny Goyalbb030562021-07-19 16:28:39 -07001270 mWorkspace.bindAndInitFirstWorkspaceScreen();
Hyunyoung Song645764e2016-06-06 14:19:02 -07001271 mDragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001272
Tony Wickham34d2c912015-09-11 09:27:58 -07001273 // Get the search/delete/uninstall bar
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001274 mDropTargetBar = mDragLayer.findViewById(R.id.drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001275
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001276 // Setup Apps
1277 mAppsView = findViewById(R.id.apps_view);
Craig Mautner360310b2012-10-26 15:13:08 -07001278
Govinda Wassermanc06e1512019-04-09 09:56:53 -04001279 // Setup Scrim
1280 mScrimView = findViewById(R.id.scrim_view);
1281
Winson Chung3d503fb2011-07-13 17:25:49 -07001282 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Sunny Goyal47328fd2016-05-25 18:56:41 -07001283 mDropTargetBar.setup(mDragController);
Samuel Fufaacebd1f2021-05-06 10:02:03 -05001284 mAllAppsController.setupViews(mScrimView, mAppsView);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001285 }
1286
1287 /**
1288 * Creates a view representing a shortcut.
1289 *
1290 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001291 */
Sunny Goyal95899162019-03-27 16:03:06 -07001292 View createShortcut(WorkspaceItemInfo info) {
Schneider Victor-tulias9f922d32022-04-27 16:39:29 -07001293 // This can be called before PagedView#pageScrollsInitialized returns true, so use the
1294 // first page, which we always assume to be present.
1295 return createShortcut((ViewGroup) mWorkspace.getChildAt(0), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001296 }
1297
1298 /**
1299 * Creates a view representing a shortcut inflated from the specified resource.
1300 *
Schneider Victor-tulias9f922d32022-04-27 16:39:29 -07001301 * @param parent The group the shortcut belongs to. This is not necessarily the group where
1302 * the shortcut should be added.
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001303 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001304 * @return A View inflated from layoutResId.
1305 */
Sunny Goyal95899162019-03-27 16:03:06 -07001306 public View createShortcut(ViewGroup parent, WorkspaceItemInfo info) {
Sunny Goyal9b29ca52017-02-17 10:39:44 -08001307 BubbleTextView favorite = (BubbleTextView) LayoutInflater.from(parent.getContext())
1308 .inflate(R.layout.app_icon, parent, false);
Sunny Goyal95899162019-03-27 16:03:06 -07001309 favorite.applyFromWorkspaceItem(info);
Sunny Goyal8a2a63b2018-03-06 22:15:18 -08001310 favorite.setOnClickListener(ItemClickHandler.INSTANCE);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001311 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001312 return favorite;
1313 }
1314
1315 /**
Jon Mirandac476d6e2017-05-04 16:30:01 -07001316 * Add a shortcut to the workspace or to a Folder.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001317 *
1318 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001319 */
sfufa@google.comd0a33232021-09-19 15:59:36 -07001320 protected void completeAddShortcut(Intent data, int container, int screenId, int cellX,
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001321 int cellY, PendingRequestArgs args) {
Pinyao Ting5eee5f42019-10-31 16:47:35 -07001322 if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT
Jon Mirandac476d6e2017-05-04 16:30:01 -07001323 || args.getPendingIntent().getComponent() == null) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001324 return;
1325 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001326
Jon Mirandac476d6e2017-05-04 16:30:01 -07001327 int[] cellXY = mTmpAddItemCellCoordinates;
1328 CellLayout layout = getCellLayout(container, screenId);
1329
Sunny Goyaleaf7a952020-07-29 16:54:20 -07001330 WorkspaceItemInfo info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(
Sunny Goyale7b00122019-10-02 16:13:34 -07001331 this, PinRequestHelper.getPinItemRequest(data), 0);
Sunny Goyal782f0c92017-01-19 10:27:54 -08001332
1333 if (info == null) {
Sunny Goyalb57645f2017-03-20 13:57:28 -07001334 // Legacy shortcuts are only supported for primary profile.
1335 info = Process.myUserHandle().equals(args.user)
Sunny Goyal53116c62020-08-07 16:32:18 -07001336 ? ModelUtils.fromLegacyShortcutIntent(this, data) : null;
Sunny Goyal782f0c92017-01-19 10:27:54 -08001337
Sunny Goyalb57645f2017-03-20 13:57:28 -07001338 if (info == null) {
1339 Log.e(TAG, "Unable to parse a valid custom shortcut result");
1340 return;
1341 } else if (!new PackageManagerHelper(this).hasPermissionForActivity(
Sunny Goyal342e4662017-02-02 15:21:08 -08001342 info.intent, args.getPendingIntent().getComponent().getPackageName())) {
Sunny Goyal782f0c92017-01-19 10:27:54 -08001343 // The app is trying to add a shortcut without sufficient permissions
1344 Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
1345 return;
1346 }
1347 }
1348
Jon Mirandac476d6e2017-05-04 16:30:01 -07001349 if (container < 0) {
1350 // Adding a shortcut to the Workspace.
1351 final View view = createShortcut(info);
1352 boolean foundCellSpan = false;
1353 // First we check if we already know the exact location where we want to add this item.
1354 if (cellX >= 0 && cellY >= 0) {
1355 cellXY[0] = cellX;
1356 cellXY[1] = cellY;
1357 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001358
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001359 DragObject dragObject = new DragObject(getApplicationContext());
1360 dragObject.dragInfo = info;
Jon Mirandac476d6e2017-05-04 16:30:01 -07001361 // If appropriate, either create a folder or add to an existing folder
1362 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001363 true, dragObject)) {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001364 return;
1365 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001366 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1367 true)) {
1368 return;
1369 }
1370 } else {
1371 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
1372 }
1373
1374 if (!foundCellSpan) {
Yogisha Dixit104d09f2021-07-19 14:05:17 +01001375 mWorkspace.onNoCellFound(layout, info, /* logInstanceId= */ null);
Adam Cohen558baaf2011-08-15 15:22:57 -07001376 return;
1377 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001378
1379 getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
1380 mWorkspace.addInScreen(view, info);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001381 } else {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001382 // Adding a shortcut to a Folder.
Sunny Goyale29897f52017-07-20 10:09:42 -07001383 FolderIcon folderIcon = findFolderIcon(container);
Jon Mirandac476d6e2017-05-04 16:30:01 -07001384 if (folderIcon != null) {
1385 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
1386 folderInfo.add(info, args.rank, false);
1387 } else {
Sunny Goyale29897f52017-07-20 10:09:42 -07001388 Log.e(TAG, "Could not find folder with id " + container + " to add shortcut.");
Jon Mirandac476d6e2017-05-04 16:30:01 -07001389 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001390 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001391 }
1392
Tony Wickhamc7cbf252021-05-24 15:46:48 -07001393 @Override
1394 public @Nullable FolderIcon findFolderIcon(final int folderIconId) {
Sunny Goyal83fd25e2018-07-09 16:47:01 -07001395 return (FolderIcon) mWorkspace.getHomescreenIconByItemId(folderIconId);
Sunny Goyale29897f52017-07-20 10:09:42 -07001396 }
1397
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001398 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001399 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001400 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001401 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001402 */
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001403 @Thunk
1404 void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
Adam Cohen59400422014-03-05 18:07:04 -08001405 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1406
Adam Cohened66b2b2012-01-23 17:28:51 -08001407 if (appWidgetInfo == null) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08001408 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001409 }
Romain Guycbb89e42009-06-08 15:52:54 -07001410
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001411 if (hostView == null) {
1412 // Perform actual inflation because we're live
1413 hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
1414 }
1415
Adam Cohen59400422014-03-05 18:07:04 -08001416 LauncherAppWidgetInfo launcherInfo;
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001417 launcherInfo =
1418 new LauncherAppWidgetInfo(
1419 appWidgetId, appWidgetInfo.provider, appWidgetInfo, hostView);
Sunny Goyal2100c782016-08-22 16:00:03 -07001420 launcherInfo.spanX = itemInfo.spanX;
1421 launcherInfo.spanY = itemInfo.spanY;
1422 launcherInfo.minSpanX = itemInfo.minSpanX;
1423 launcherInfo.minSpanY = itemInfo.minSpanY;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001424 launcherInfo.user = appWidgetInfo.getProfile();
Yogisha Dixit658c5da2021-05-24 23:23:15 +01001425 if (itemInfo instanceof PendingAddWidgetInfo) {
1426 launcherInfo.sourceContainer = ((PendingAddWidgetInfo) itemInfo).sourceContainer;
1427 } else if (itemInfo instanceof PendingRequestArgs) {
1428 launcherInfo.sourceContainer =
1429 ((PendingRequestArgs) itemInfo).getWidgetSourceContainer();
1430 }
Romain Guycbb89e42009-06-08 15:52:54 -07001431
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001432 getModelWriter().addItemToDatabase(launcherInfo,
Sunny Goyal2100c782016-08-22 16:00:03 -07001433 itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001434
Sunny Goyal2100c782016-08-22 16:00:03 -07001435 hostView.setVisibility(View.VISIBLE);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301436 prepareAppWidget(hostView, launcherInfo);
1437 mWorkspace.addInScreen(hostView, launcherInfo);
Pinyao Tingc9074272019-11-11 11:51:44 -08001438 announceForAccessibility(R.string.item_added_to_workspace);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001439
1440 // Show the widget resize frame.
1441 if (hostView instanceof LauncherAppWidgetHostView) {
1442 final LauncherAppWidgetHostView launcherHostView = (LauncherAppWidgetHostView) hostView;
1443 CellLayout cellLayout = getCellLayout(launcherInfo.container, launcherInfo.screenId);
1444 if (mStateManager.getState() == NORMAL) {
Yogisha Dixit7b1d25b2021-10-14 13:06:40 +01001445 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001446 } else {
1447 mStateManager.addStateListener(new StateManager.StateListener<LauncherState>() {
1448 @Override
1449 public void onStateTransitionComplete(LauncherState finalState) {
1450 if (mPrevLauncherState == SPRING_LOADED && finalState == NORMAL) {
1451 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
1452 mStateManager.removeStateListener(this);
1453 }
1454 }
1455 });
1456 }
1457 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001458 }
Romain Guycbb89e42009-06-08 15:52:54 -07001459
Sunny Goyald5462aa2016-11-22 16:52:39 +05301460 private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001461 hostView.setTag(item);
1462 item.onBindAppWidget(this, hostView);
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001463 hostView.setFocusable(true);
1464 hostView.setOnFocusChangeListener(mFocusHandler);
Sunny Goyal25c2e3e2015-10-28 23:28:21 -07001465 }
1466
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001467 private final BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001468 @Override
1469 public void onReceive(Context context, Intent intent) {
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07001470 onScreenOff();
Adam Cohended9f8d2010-11-03 13:25:16 -07001471 }
1472 };
1473
Sunny Goyal9c2b9602020-01-07 13:07:55 -08001474 private void updateNotificationDots(Predicate<PackageUserKey> updatedDots) {
Tony Wickhamf34bee82018-12-03 18:11:39 -08001475 mWorkspace.updateNotificationDots(updatedDots);
1476 mAppsView.getAppsStore().updateNotificationDots(updatedDots);
Tony Wickham010d2552017-01-20 08:15:28 -08001477 }
1478
Adam Cohended9f8d2010-11-03 13:25:16 -07001479 @Override
1480 public void onAttachedToWindow() {
1481 super.onAttachedToWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001482 mOverlayManager.onAttachedToWindow();
Sunny Goyal25972b12022-07-06 15:39:50 -07001483 if (FeatureFlags.CONTINUOUS_VIEW_TREE_CAPTURE.get()) {
1484 View root = getDragLayer().getRootView();
1485 if (mViewCapture != null) {
1486 root.getViewTreeObserver().removeOnDrawListener(mViewCapture);
1487 }
1488 mViewCapture = new ViewCapture(root);
1489 root.getViewTreeObserver().addOnDrawListener(mViewCapture);
1490 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001491 }
1492
1493 @Override
1494 public void onDetachedFromWindow() {
1495 super.onDetachedFromWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001496 mOverlayManager.onDetachedFromWindow();
1497 closeContextMenu();
Adam Cohended9f8d2010-11-03 13:25:16 -07001498 }
1499
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001500 @Override
1501 public Object onRetainNonConfigurationInstance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001502 NonConfigInstance instance = new NonConfigInstance();
1503 instance.config = new Configuration(mOldConfig);
1504
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001505 int width = mDragLayer.getWidth();
1506 int height = mDragLayer.getHeight();
1507
Schneider Victor-tulias5aad9d82020-12-15 10:47:44 -05001508 if (FeatureFlags.ENABLE_LAUNCHER_ACTIVITY_THEME_CROSSFADE.get()
1509 && width > 0
1510 && height > 0) {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001511 instance.snapshot =
1512 BitmapRenderer.createHardwareBitmap(width, height, mDragLayer::draw);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001513 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001514 return instance;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001515 }
1516
Sunny Goyalc4fa8c32017-11-07 12:23:58 -08001517 public AllAppsTransitionController getAllAppsController() {
1518 return mAllAppsController;
1519 }
1520
Sunny Goyal9d69c8d2018-03-19 13:41:31 -07001521 @Override
Winson Chunga6945242014-01-08 14:04:34 -08001522 public DragLayer getDragLayer() {
1523 return mDragLayer;
1524 }
1525
Brian Isganitis1664c9f2022-01-14 23:15:47 -05001526 @Override
1527 public ActivityAllAppsContainerView<Launcher> getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001528 return mAppsView;
1529 }
1530
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +00001531 public Workspace<?> getWorkspace() {
Winson Chunga6945242014-01-08 14:04:34 -08001532 return mWorkspace;
1533 }
1534
1535 public Hotseat getHotseat() {
1536 return mHotseat;
1537 }
1538
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001539 public <T extends View> T getOverviewPanel() {
Winson Chung8ae41982017-11-10 11:42:13 -08001540 return (T) mOverviewPanel;
Winson Chunga6945242014-01-08 14:04:34 -08001541 }
1542
Sunny Goyal47328fd2016-05-25 18:56:41 -07001543 public DropTargetBar getDropTargetBar() {
1544 return mDropTargetBar;
Tony Wickham34d2c912015-09-11 09:27:58 -07001545 }
1546
Tony Wickhamb4821882021-04-23 14:26:45 -07001547 @Override
Tony Wickham490a8ab2020-04-01 17:03:58 -07001548 public ScrimView getScrimView() {
1549 return mScrimView;
1550 }
1551
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001552 public LauncherAppWidgetHost getAppWidgetHost() {
1553 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001554 }
Romain Guycbb89e42009-06-08 15:52:54 -07001555
Cyrus Boadway0d309db2021-04-14 12:29:14 +00001556 protected LauncherAppWidgetHost createAppWidgetHost() {
1557 return new LauncherAppWidgetHost(this,
1558 appWidgetId -> getWorkspace().removeWidget(appWidgetId));
1559 }
1560
Winson Chunga9abd0e2010-10-27 17:18:37 -07001561 public LauncherModel getModel() {
1562 return mModel;
1563 }
1564
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001565 public ModelWriter getModelWriter() {
1566 return mModelWriter;
1567 }
1568
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001569 @Override
Adam Cohen79d90c52016-04-22 13:29:20 -07001570 public SharedPreferences getSharedPrefs() {
Winson Chunga6945242014-01-08 14:04:34 -08001571 return mSharedPrefs;
1572 }
1573
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001574 @Override
1575 public SharedPreferences getDevicePrefs() {
1576 return Utilities.getDevicePrefs(this);
1577 }
1578
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001579 public int getOrientation() {
1580 return mOldConfig.orientation;
1581 }
Jon Miranda6bed3502017-09-19 14:43:17 -07001582
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001583 @Override
1584 protected void onNewIntent(Intent intent) {
vadimtbaf5fbb2019-12-16 18:56:09 -08001585 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
1586 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Launcher.onNewIntent: " + intent);
1587 }
Winson Chung5cc62c72019-10-16 11:32:41 -07001588 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_NEW_INTENT_EVT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001589 super.onNewIntent(intent);
1590
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001591 boolean alreadyOnHome = hasWindowFocus() && ((intent.getFlags() &
Winson15f8b172015-08-19 11:02:39 -07001592 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1593 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Sunny Goyal85313732016-09-28 12:00:07 -07001594
1595 // Check this condition before handling isActionMain, as this will get reset.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001596 boolean shouldMoveToDefaultScreen = alreadyOnHome && isInState(NORMAL)
Sunny Goyalf9403d92017-10-18 10:55:56 -07001597 && AbstractFloatingView.getTopOpenView(this) == null;
Winson15f8b172015-08-19 11:02:39 -07001598 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
Winson Chung1c2d5222021-06-08 11:50:13 -07001599 boolean internalStateHandled = ACTIVITY_TRACKER.handleNewIntent(this);
Hyunyoung Song5ee7c132021-05-11 13:52:36 -07001600 hideKeyboard();
kholoud mohamedceec31b2022-02-03 15:44:25 +00001601
Winson15f8b172015-08-19 11:02:39 -07001602 if (isActionMain) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001603 if (!internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001604 // In all these cases, only animate if we're already on home
Andy Wickham65ced1b2020-03-07 02:14:19 +00001605 closeOpenViews(isStarted());
Jon Mirandafeba90f2016-10-06 10:53:29 -07001606
Sunny Goyala2467272018-03-16 14:53:05 -07001607 if (!isInState(NORMAL)) {
1608 // Only change state, if not already the same. This prevents cancelling any
1609 // animations running as part of resume
Sunny Goyalfee1b252020-12-14 12:30:38 -08001610 mStateManager.goToState(NORMAL, mStateManager.shouldAnimateStateChange());
Sunny Goyala2467272018-03-16 14:53:05 -07001611 }
Sunny Goyald3864fa2017-11-14 15:06:36 -08001612
1613 // Reset the apps view
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001614 if (!alreadyOnHome) {
Sunny Goyal7185dd62018-03-14 17:51:49 -07001615 mAppsView.reset(isStarted() /* animate */);
Sunny Goyald3864fa2017-11-14 15:06:36 -08001616 }
1617
Sunny Goyalaad33592018-08-07 17:20:35 -07001618 if (shouldMoveToDefaultScreen && !mWorkspace.isHandlingTouch()) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001619 mWorkspace.post(mWorkspace::moveToDefaultScreen);
1620 }
1621 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001622
Adam Cohen9211d422014-10-07 18:14:53 -07001623 if (mLauncherCallbacks != null) {
Sunny Goyal85462132018-04-24 11:39:37 -07001624 mLauncherCallbacks.onHomeIntent(internalStateHandled);
Adam Cohen9211d422014-10-07 18:14:53 -07001625 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001626 mOverlayManager.hideOverlay(isStarted() && !isForceInvisible());
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001627 handleGestureContract(intent);
Sunny Goyal512a2c12020-04-08 12:52:45 -07001628 } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
Winson Chungdd15ace2020-08-04 15:52:01 -07001629 showAllAppsFromIntent(alreadyOnHome);
kholoud mohamedceec31b2022-02-03 15:44:25 +00001630 } else if (Intent.ACTION_SHOW_WORK_APPS.equals(intent.getAction())) {
1631 showAllAppsWorkTabFromIntent(alreadyOnHome);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001632 }
Winson15f8b172015-08-19 11:02:39 -07001633
Winson Chung5cc62c72019-10-16 11:32:41 -07001634 TraceHelper.INSTANCE.endSection(traceToken);
Adam Coppa120b8e2013-11-12 16:26:04 +00001635 }
1636
Winson Chungdd15ace2020-08-04 15:52:01 -07001637 protected void showAllAppsFromIntent(boolean alreadyOnHome) {
1638 AbstractFloatingView.closeAllOpenViews(this);
1639 getStateManager().goToState(ALL_APPS, alreadyOnHome);
1640 }
1641
kholoud mohamedceec31b2022-02-03 15:44:25 +00001642 private void showAllAppsWorkTabFromIntent(boolean alreadyOnHome) {
1643 showAllAppsFromIntent(alreadyOnHome);
1644 mAppsView.switchToTab(BaseAllAppsContainerView.AdapterHolder.WORK);
1645 }
1646
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001647 /**
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001648 * Handles gesture nav contract
1649 */
1650 protected void handleGestureContract(Intent intent) {
1651 GestureNavContract gnc = GestureNavContract.fromIntent(intent);
1652 if (gnc != null) {
1653 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
1654 FloatingSurfaceView.show(this, gnc);
1655 }
1656 }
1657
1658 /**
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001659 * Hides the keyboard if visible
1660 */
1661 public void hideKeyboard() {
1662 final View v = getWindow().peekDecorView();
1663 if (v != null && v.getWindowToken() != null) {
1664 UiThreadHelper.hideKeyboardAsync(this, v.getWindowToken());
1665 }
1666 }
1667
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001668 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001669 public void onRestoreInstanceState(Bundle state) {
1670 super.onRestoreInstanceState(state);
Andras Kloczl55edfe52021-05-14 12:21:30 +02001671 if (mSynchronouslyBoundPages != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001672 mSynchronouslyBoundPages.forEach(screenId -> {
1673 int pageIndex = mWorkspace.getPageIndexForScreenId(screenId);
1674 if (pageIndex != PagedView.INVALID_PAGE) {
1675 mWorkspace.restoreInstanceStateForChild(pageIndex);
1676 }
1677 });
Andras Kloczl55edfe52021-05-14 12:21:30 +02001678 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001679 }
1680
1681 @Override
1682 protected void onSaveInstanceState(Bundle outState) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001683 outState.putIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS,
1684 mWorkspace.getCurrentPageScreenIds().getArray().toArray());
Sunny Goyalea609262017-10-25 15:47:38 -07001685 outState.putInt(RUNTIME_STATE, mStateManager.getState().ordinal);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001686
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001687 AbstractFloatingView widgets = AbstractFloatingView
1688 .getOpenView(this, AbstractFloatingView.TYPE_WIDGETS_FULL_SHEET);
1689 if (widgets != null) {
1690 SparseArray<Parcelable> widgetsState = new SparseArray<>();
1691 widgets.saveHierarchyState(widgetsState);
1692 outState.putSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL, widgetsState);
1693 } else {
1694 outState.remove(RUNTIME_STATE_WIDGET_PANEL);
1695 }
1696
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001697 finishAutoCancelActionMode();
Tony Wickham49c8d292016-07-01 11:44:34 -07001698
Sunny Goyal2100c782016-08-22 16:00:03 -07001699 if (mPendingRequestArgs != null) {
1700 outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
1701 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001702 outState.putInt(RUNTIME_STATE_PENDING_REQUEST_CODE, mPendingActivityRequestCode);
1703
Sunny Goyal2100c782016-08-22 16:00:03 -07001704 if (mPendingActivityResult != null) {
1705 outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001706 }
1707
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001708 super.onSaveInstanceState(outState);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001709 mOverlayManager.onActivitySaveInstanceState(this, outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001710 }
1711
1712 @Override
1713 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001714 super.onDestroy();
Sunny Goyale84c5b82019-09-26 17:05:31 -07001715 ACTIVITY_TRACKER.onActivityDestroyed(this);
Romain Guycbb89e42009-06-08 15:52:54 -07001716
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001717 unregisterReceiver(mScreenOffReceiver);
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001718 mWorkspace.removeFolderListeners();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001719 PluginManagerWrapper.INSTANCE.get(this).removePluginListener(this);
Winson Chunge7a03942011-08-05 15:05:12 -07001720
Sunny Goyala7a5bf32020-01-05 15:35:29 +05301721 mModel.removeCallbacks(this);
Sunny Goyal623eddd2018-03-02 12:24:41 -08001722 mRotationHelper.destroy();
Sunny Goyal745bad92016-05-02 10:54:12 -07001723
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001724 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001725 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001726 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001727 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001728 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001729
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001730 TextKeyListener.getInstance().release();
Tony2917a8b2017-07-31 23:29:42 -07001731 clearPendingBinds();
Hyunyoung Song31971a32019-01-27 12:31:12 -08001732 LauncherAppState.getIDP(this).removeOnChangeListener(this);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001733
1734 mOverlayManager.onActivityDestroyed(this);
Samuel Fufa41d909f2020-03-20 16:27:09 -07001735 mUserChangedCallbackCloseable.close();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001736 }
1737
Sunny Goyalae502842016-06-17 08:43:56 -07001738 public LauncherAccessibilityDelegate getAccessibilityDelegate() {
1739 return mAccessibilityDelegate;
1740 }
1741
Adam Cohena9cf38f2011-05-02 15:36:58 -07001742 public DragController getDragController() {
1743 return mDragController;
1744 }
1745
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001746 @Override
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001747 public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001748 if (requestCode != -1) {
1749 mPendingActivityRequestCode = requestCode;
1750 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001751 super.startActivityForResult(intent, requestCode, options);
Adam Cohen173f7112015-03-27 15:14:00 -07001752 }
1753
1754 @Override
Sunny Goyaldedda052019-05-14 15:23:48 -07001755 public void startIntentSenderForResult(IntentSender intent, int requestCode,
Adam Cohen173f7112015-03-27 15:14:00 -07001756 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001757 if (requestCode != -1) {
1758 mPendingActivityRequestCode = requestCode;
1759 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001760 try {
1761 super.startIntentSenderForResult(intent, requestCode,
1762 fillInIntent, flagsMask, flagsValues, extraFlags, options);
1763 } catch (IntentSender.SendIntentException e) {
1764 throw new ActivityNotFoundException();
Adam Cohen173f7112015-03-27 15:14:00 -07001765 }
1766 }
1767
Winson Chung70d72102011-08-12 11:24:35 -07001768 /**
1769 * Indicates that we want global search for this activity by setting the globalSearch
1770 * argument for {@link #startSearch} to true.
1771 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001772 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07001773 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001774 Bundle appSearchData, boolean globalSearch) {
1775 if (appSearchData == null) {
1776 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01001777 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001778 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001779
Sunny Goyal6f28e712016-09-13 14:19:29 -07001780 if (mLauncherCallbacks == null ||
1781 !mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
1782 // Starting search from the callbacks failed. Start the default global search.
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001783 super.startSearch(initialQuery, selectInitialQuery, appSearchData, true);
Ian Parkinson047036e2014-09-01 15:40:53 +01001784 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001785
1786 // We need to show the workspace after starting the search
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001787 mStateManager.goToState(NORMAL);
Bjorn Bringertc459e522013-06-07 19:36:01 +01001788 }
1789
Joe Onorato9c1289c2009-08-17 11:03:03 -04001790 public boolean isWorkspaceLocked() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001791 return mWorkspaceLoading || mPendingRequestArgs != null;
Joe Onorato9c1289c2009-08-17 11:03:03 -04001792 }
1793
Adam Cohen517a7f52014-03-01 12:12:59 -08001794 public boolean isWorkspaceLoading() {
1795 return mWorkspaceLoading;
1796 }
1797
Brian Isganitis099945b2022-01-31 18:15:00 -05001798 @Override
1799 public boolean isBindingItems() {
1800 return mWorkspaceLoading;
1801 }
1802
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001803 private void setWorkspaceLoading(boolean value) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001804 mWorkspaceLoading = value;
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001805 }
1806
Sunny Goyal04a324a2017-01-20 21:08:59 -08001807 public void setWaitingForResult(PendingRequestArgs args) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001808 mPendingRequestArgs = args;
Adam Cohen9211d422014-10-07 18:14:53 -07001809 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001810
Sunny Goyal2100c782016-08-22 16:00:03 -07001811 void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001812 WidgetAddFlowHandler addFlowHandler) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001813 if (LOGD) {
1814 Log.d(TAG, "Adding widget from drop");
1815 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08001816 addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001817 }
1818
Sunny Goyal2100c782016-08-22 16:00:03 -07001819 void addAppWidgetImpl(int appWidgetId, ItemInfo info,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001820 AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001821 if (!addFlowHandler.startConfigActivity(this, appWidgetId, info,
1822 REQUEST_CREATE_APPWIDGET)) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001823 // If the configuration flow was not started, add the widget
Michael Jurkaaf442092010-06-10 17:01:57 -07001824
Adam Cohenad4e15c2013-10-17 16:21:35 -07001825 Runnable onComplete = new Runnable() {
1826 @Override
1827 public void run() {
1828 // Exit spring loaded mode if necessary after adding the widget
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001829 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001830 }
1831 };
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001832 completeAddAppWidget(appWidgetId, info, boundWidget,
1833 addFlowHandler.getProviderInfo(this));
Sunny Goyal6e379fc2020-03-19 16:08:14 -07001834 mWorkspace.removeExtraEmptyScreenDelayed(delay, false, onComplete);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001835 }
1836 }
Romain Guycbb89e42009-06-08 15:52:54 -07001837
Sunny Goyalefb7e842018-10-04 15:11:00 -07001838 public void addPendingItem(PendingAddItemInfo info, int container, int screenId,
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001839 int[] cell, int spanX, int spanY) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001840 info.container = container;
1841 info.screenId = screenId;
1842 if (cell != null) {
1843 info.cellX = cell[0];
1844 info.cellY = cell[1];
1845 }
1846 info.spanX = spanX;
1847 info.spanY = spanY;
1848
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001849 switch (info.itemType) {
1850 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
1851 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -07001852 addAppWidgetFromDrop((PendingAddWidgetInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001853 break;
1854 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal782f0c92017-01-19 10:27:54 -08001855 processShortcutFromDrop((PendingAddShortcutInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001856 break;
1857 default:
1858 throw new IllegalStateException("Unknown item type: " + info.itemType);
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001859 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001860 }
1861
Adam Cohenfbba09b2011-07-18 21:43:05 -07001862 /**
1863 * Process a shortcut drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001864 */
Sunny Goyal782f0c92017-01-19 10:27:54 -08001865 private void processShortcutFromDrop(PendingAddShortcutInfo info) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001866 Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
1867 setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
vadimtcf275c12020-04-15 12:43:01 -07001868 TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: processShortcutFromDrop");
Sunny Goyal782f0c92017-01-19 10:27:54 -08001869 if (!info.activityInfo.startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
1870 handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
1871 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001872 }
1873
Adam Cohenfbba09b2011-07-18 21:43:05 -07001874 /**
1875 * Process a widget drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001876 */
Sunny Goyal2100c782016-08-22 16:00:03 -07001877 private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001878 AppWidgetHostView hostView = info.boundWidget;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001879 final int appWidgetId;
Sunny Goyal8a0dc382017-01-25 11:30:06 -08001880 WidgetAddFlowHandler addFlowHandler = info.getHandler();
Adam Cohened66b2b2012-01-23 17:28:51 -08001881 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001882 // In the case where we've prebound the widget, we remove it from the DragLayer
1883 if (LOGD) {
1884 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
1885 }
1886 getDragLayer().removeView(hostView);
1887
Adam Cohened66b2b2012-01-23 17:28:51 -08001888 appWidgetId = hostView.getAppWidgetId();
Sunny Goyal04a324a2017-01-20 21:08:59 -08001889 addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07001890
1891 // Clear the boundWidget so that it doesn't get destroyed.
1892 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08001893 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001894 // In this case, we either need to start an activity to get permission to bind
1895 // the widget, or we need to start an activity to configure the widget, or both.
Pinyao Tingc7a6c292019-08-26 14:36:02 -07001896 if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET) {
1897 appWidgetId = CustomWidgetManager.INSTANCE.get(this).getWidgetIdForCustomProvider(
1898 info.componentName);
Sunny Goyal952e63d2017-08-16 04:59:08 -07001899 } else {
1900 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
1901 }
Adam Cohendd70d662012-10-04 16:53:44 -07001902 Bundle options = info.bindOptions;
1903
Sunny Goyalffe83f12014-08-14 17:39:34 -07001904 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
1905 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07001906 if (success) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001907 addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
Michael Jurka8b805b12012-04-18 14:23:14 -07001908 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001909 addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
Michael Jurka8b805b12012-04-18 14:23:14 -07001910 }
Adam Cohened66b2b2012-01-23 17:28:51 -08001911 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001912 }
1913
Samuel Fufa746d4202020-02-02 18:55:44 -08001914 /**
1915 * Creates and adds new folder to CellLayout
1916 */
Samuel Fufa28c3e452020-02-08 16:07:16 -08001917 public FolderIcon addFolder(CellLayout layout, int container, final int screenId, int cellX,
1918 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07001919 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001920
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001921 // Update the model
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001922 getModelWriter().addItemToDatabase(folderInfo, container, screenId, cellX, cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001923
1924 // Create the view
Samuel Fufa746d4202020-02-02 18:55:44 -08001925 FolderIcon newFolder = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this, layout,
1926 folderInfo);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301927 mWorkspace.addInScreen(newFolder, folderInfo);
Winson Chung5f8afe62013-08-12 16:19:28 -07001928 // Force measure the new folder icon
1929 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
1930 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07001931 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001932 }
Romain Guycbb89e42009-06-08 15:52:54 -07001933
Tony Wickham1906cc32021-02-11 11:55:24 -08001934 @Override
1935 public Rect getFolderBoundingBox() {
1936 // We need to bound the folder to the currently visible workspace area
Andras Kloczl3a4ba0b2021-03-29 18:47:14 +02001937 return getWorkspace().getPageAreaRelativeToDragLayer();
Tony Wickham1906cc32021-02-11 11:55:24 -08001938 }
1939
1940 @Override
1941 public void updateOpenFolderPosition(int[] inOutPosition, Rect bounds, int width, int height) {
1942 int left = inOutPosition[0];
1943 int top = inOutPosition[1];
1944 DeviceProfile grid = getDeviceProfile();
1945 int distFromEdgeOfScreen = getWorkspace().getPaddingLeft();
1946 if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) {
1947 // Center the folder if it is very close to being centered anyway, by virtue of
1948 // filling the majority of the viewport. ie. remove it from the uncanny valley
1949 // of centeredness.
1950 left = (grid.availableWidthPx - width) / 2;
1951 } else if (width >= bounds.width()) {
1952 // If the folder doesn't fit within the bounds, center it about the desired bounds
1953 left = bounds.left + (bounds.width() - width) / 2;
1954 }
1955 if (height >= bounds.height()) {
1956 // Folder height is greater than page height, center on page
1957 top = bounds.top + (bounds.height() - height) / 2;
1958 } else {
1959 // Folder height is less than page height, so bound it to the absolute open folder
1960 // bounds if necessary
1961 Rect folderBounds = grid.getAbsoluteOpenFolderBounds();
1962 left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width));
1963 top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height));
1964 }
1965 inOutPosition[0] = left;
1966 inOutPosition[1] = top;
1967 }
1968
Winsonc0b52fe2015-09-09 16:38:15 -07001969 /**
Winsonfa56b3f2015-09-14 12:01:13 -07001970 * Unbinds the view for the specified item, and removes the item and all its children.
1971 *
1972 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07001973 * @param itemInfo the {@link ItemInfo} for this view.
1974 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07001975 */
Tony Wickhambfbf7f92016-05-19 11:19:39 -07001976 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
Pinyao Ting6a41d562022-05-10 23:47:36 +00001977 return removeItem(v, itemInfo, deleteFromDb, null);
1978 }
1979
1980 /**
1981 * Unbinds the view for the specified item, and removes the item and all its children.
1982 *
1983 * @param v the view being removed.
1984 * @param itemInfo the {@link ItemInfo} for this view.
1985 * @param deleteFromDb whether or not to delete this item from the db.
1986 * @param reason the resaon for removal.
1987 */
1988 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb,
1989 @Nullable final String reason) {
Sunny Goyal95899162019-03-27 16:03:06 -07001990 if (itemInfo instanceof WorkspaceItemInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07001991 // Remove the shortcut from the folder before removing it from launcher
Sunny Goyal44c06432016-04-02 10:56:02 -07001992 View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
1993 if (folderIcon instanceof FolderIcon) {
Sunny Goyal95899162019-03-27 16:03:06 -07001994 ((FolderInfo) folderIcon.getTag()).remove((WorkspaceItemInfo) itemInfo, true);
Winsonfa56b3f2015-09-14 12:01:13 -07001995 } else {
1996 mWorkspace.removeWorkspaceItem(v);
1997 }
Winsonc0b52fe2015-09-09 16:38:15 -07001998 if (deleteFromDb) {
Pinyao Ting6a41d562022-05-10 23:47:36 +00001999 getModelWriter().deleteItemFromDatabase(itemInfo, reason);
Winsonc0b52fe2015-09-09 16:38:15 -07002000 }
2001 } else if (itemInfo instanceof FolderInfo) {
2002 final FolderInfo folderInfo = (FolderInfo) itemInfo;
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07002003 if (v instanceof FolderIcon) {
2004 ((FolderIcon) v).removeListeners();
2005 }
Winsonc0b52fe2015-09-09 16:38:15 -07002006 mWorkspace.removeWorkspaceItem(v);
2007 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002008 getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002009 }
2010 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2011 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07002012 mWorkspace.removeWorkspaceItem(v);
Winsonc0b52fe2015-09-09 16:38:15 -07002013 if (deleteFromDb) {
Pinyao Ting6a41d562022-05-10 23:47:36 +00002014 getModelWriter().deleteWidgetInfo(widgetInfo, getAppWidgetHost(), reason);
Winsonc0b52fe2015-09-09 16:38:15 -07002015 }
2016 } else {
2017 return false;
2018 }
2019 return true;
2020 }
2021
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002022 @Override
2023 public boolean dispatchKeyEvent(KeyEvent event) {
vadimt6b534ee2021-08-06 15:49:02 -07002024 TestLogging.recordKeyEvent(TestProtocol.SEQUENCE_MAIN, "Key event", event);
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002025 return (event.getKeyCode() == KeyEvent.KEYCODE_HOME) || super.dispatchKeyEvent(event);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002026 }
2027
Joe Onorato88ec0992009-11-19 13:16:06 -08002028 @Override
vadimt9af34a72020-01-21 11:19:13 -08002029 public boolean dispatchTouchEvent(MotionEvent ev) {
Sunny Goyala306e592020-03-24 01:51:41 -07002030 switch (ev.getAction()) {
2031 case MotionEvent.ACTION_DOWN:
2032 mTouchInProgress = true;
2033 break;
2034 case MotionEvent.ACTION_UP:
Riddle Hsub30adcb2020-10-07 15:57:44 +08002035 mLastTouchUpTime = SystemClock.uptimeMillis();
Sunny Goyala306e592020-03-24 01:51:41 -07002036 // Follow through
2037 case MotionEvent.ACTION_CANCEL:
2038 mTouchInProgress = false;
2039 break;
Sunny Goyal9b180102020-03-11 10:02:29 -07002040 }
vadimtd633c9c2020-01-22 18:00:37 -08002041 TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
vadimt9af34a72020-01-21 11:19:13 -08002042 return super.dispatchTouchEvent(ev);
2043 }
2044
Sunny Goyala306e592020-03-24 01:51:41 -07002045 /**
2046 * Returns true if a touch interaction is in progress
2047 */
2048 public boolean isTouchInProgress() {
2049 return mTouchInProgress;
2050 }
2051
vadimt9af34a72020-01-21 11:19:13 -08002052 @Override
Joe Onorato88ec0992009-11-19 13:16:06 -08002053 public void onBackPressed() {
Sunny Goyal7c8a65e2017-12-22 11:11:33 -08002054 if (finishAutoCancelActionMode()) {
2055 return;
2056 }
Adam Cohen9211d422014-10-07 18:14:53 -07002057
Sunny Goyal45478022015-06-08 16:52:41 -07002058 if (mDragController.isDragging()) {
2059 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002060 return;
2061 }
2062
Jon Mirandafeba90f2016-10-06 10:53:29 -07002063 // Note: There should be at most one log per method call. This is enforced implicitly
2064 // by using if-else statements.
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002065 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
Sunny Goyal3f2637f2022-05-05 12:24:08 -07002066 if (topView == null || !topView.onBackPressed()) {
2067 // Not handled by the floating view.
2068 onStateBack();
Michael Jurkaaf442092010-06-10 17:01:57 -07002069 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002070 }
2071
Sunny Goyal3f2637f2022-05-05 12:24:08 -07002072 protected void onStateBack() {
2073 mStateManager.getState().onBackPressed(this);
2074 }
2075
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07002076 protected void onScreenOff() {
2077 // Reset AllApps to its initial state only if we are not in the middle of
2078 // processing a multi-step drop
2079 if (mPendingRequestArgs == null) {
2080 if (!isInState(NORMAL)) {
2081 onUiChangedWhileSleeping();
2082 }
2083 mStateManager.goToState(NORMAL);
2084 }
2085 }
2086
Sunny Goyalfe770c92016-09-27 14:38:58 -07002087 @TargetApi(Build.VERSION_CODES.M)
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002088 @Override
Brian Isganitisbde3c8b2022-03-15 13:35:06 -07002089 public boolean onErrorStartingShortcut(Intent intent, ItemInfo info) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002090 // Due to legacy reasons, direct call shortcuts require Launchers to have the
2091 // corresponding permission. Show the appropriate permission prompt if that
2092 // is the case.
2093 if (intent.getComponent() == null
2094 && Intent.ACTION_CALL.equals(intent.getAction())
2095 && checkSelfPermission(android.Manifest.permission.CALL_PHONE) !=
2096 PackageManager.PERMISSION_GRANTED) {
2097
2098 setWaitingForResult(PendingRequestArgs
2099 .forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
2100 requestPermissions(new String[]{android.Manifest.permission.CALL_PHONE},
2101 REQUEST_PERMISSION_CALL_PHONE);
2102 return true;
2103 } else {
2104 return false;
2105 }
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002106 }
2107
Hyunyoung Song46d07f72018-05-22 15:41:25 -07002108 @Override
Sunny Goyal852537f2020-07-15 17:02:16 -07002109 public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
Winson Chung0b70cd42019-06-17 22:34:33 -07002110 if (!hasBeenResumed()) {
2111 // Workaround an issue where the WM launch animation is clobbered when finishing the
2112 // recents animation into launcher. Defer launching the activity until Launcher is
2113 // next resumed.
Sunny Goyal852537f2020-07-15 17:02:16 -07002114 addOnResumeCallback(() -> startActivitySafely(v, intent, item));
Winson Chungc9bf6d42019-10-04 15:33:18 -07002115 if (mOnDeferredActivityLaunchCallback != null) {
2116 mOnDeferredActivityLaunchCallback.run();
2117 mOnDeferredActivityLaunchCallback = null;
2118 }
Winson Chung0b70cd42019-06-17 22:34:33 -07002119 return true;
2120 }
2121
Sunny Goyal852537f2020-07-15 17:02:16 -07002122 boolean success = super.startActivitySafely(v, intent, item);
Hyunyoung Song1241e612018-05-15 21:46:51 -07002123 if (success && v instanceof BubbleTextView) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002124 // This is set to the view that launched the activity that navigated the user away
2125 // from launcher. Since there is no callback for when the activity has finished
2126 // launching, enable the press state and keep this reference to reset the press
2127 // state when we return to launcher.
2128 BubbleTextView btv = (BubbleTextView) v;
2129 btv.setStayPressed(true);
Sunny Goyalb65d7662021-03-07 15:09:11 -08002130 addOnResumeCallback(() -> btv.setStayPressed(false));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002131 }
Hyunyoung Song1241e612018-05-15 21:46:51 -07002132 return success;
Michael Jurka86a720e2012-05-09 11:23:23 -07002133 }
2134
Winson Chung3d503fb2011-07-13 17:25:49 -07002135 boolean isHotseatLayout(View layout) {
Sunny Goyalc13403c2016-11-18 23:44:48 -08002136 // TODO: Remove this method
Sunny Goyal876e4622018-11-02 13:50:40 -07002137 return mHotseat != null && (layout == mHotseat);
Winson Chung3d503fb2011-07-13 17:25:49 -07002138 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08002139
Winson Chung3d503fb2011-07-13 17:25:49 -07002140 /**
2141 * Returns the CellLayout of the specified container at the specified screen.
2142 */
Sunny Goyalefb7e842018-10-04 15:11:00 -07002143 public CellLayout getCellLayout(int container, int screenId) {
Sunny Goyal876e4622018-11-02 13:50:40 -07002144 return (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT)
2145 ? mHotseat : mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08002146 }
2147
Michael Jurkae326f182011-11-21 14:05:46 -08002148 @Override
2149 public void onTrimMemory(int level) {
2150 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07002151 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
2152 // The widget preview db can result in holding onto over
2153 // 3MB of memory for caching which isn't necessary.
2154 SQLiteDatabase.releaseMemory();
2155
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08002156 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07002157 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08002158 }
2159 }
2160
Michael Jurkad7c28052012-04-27 15:43:36 -07002161 @Override
2162 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07002163 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07002164 final List<CharSequence> text = event.getText();
2165 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07002166 // Populate event with a fake title based on the current state.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002167 // TODO: When can workspace be null?
2168 text.add(mWorkspace == null
Sunny Goyal52e25452020-07-20 12:38:01 -07002169 ? getString(R.string.home_screen)
Sunny Goyalea609262017-10-25 15:47:38 -07002170 : mStateManager.getState().getDescription(this));
Michael Jurkad7c28052012-04-27 15:43:36 -07002171 return result;
2172 }
2173
Michael Jurka7607c2f2013-04-03 14:33:19 -07002174 /**
Winson Chungc9bf6d42019-10-04 15:33:18 -07002175 * Persistant callback which notifies when an activity launch is deferred because the activity
2176 * was not yet resumed.
2177 */
2178 public void setOnDeferredActivityLaunchCallback(Runnable callback) {
2179 mOnDeferredActivityLaunchCallback = callback;
2180 }
2181
2182 /**
Andras Kloczl55edfe52021-05-14 12:21:30 +02002183 * Sets the next pages to bind synchronously on next bind.
2184 * @param pages should not be null.
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302185 */
Andras Kloczl55edfe52021-05-14 12:21:30 +02002186 public void setPagesToBindSynchronously(@NonNull IntSet pages) {
2187 mPagesToBindSynchronously = pages;
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302188 }
2189
Sunny Goyal93f878c2016-03-30 17:31:24 -07002190 @Override
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002191 public IntSet getPagesToBindSynchronously(IntArray orderedScreenIds) {
Alex Chau49354042021-08-25 13:21:58 +01002192 IntSet visibleIds;
2193 if (!mPagesToBindSynchronously.isEmpty()) {
2194 visibleIds = mPagesToBindSynchronously;
2195 } else if (!mWorkspaceLoading) {
2196 visibleIds = mWorkspace.getCurrentPageScreenIds();
2197 } else {
2198 // If workspace binding is still in progress, getCurrentPageScreenIds won't be accurate,
2199 // and we should use mSynchronouslyBoundPages that's set during initial binding.
2200 visibleIds = mSynchronouslyBoundPages;
2201 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002202 IntArray actualIds = new IntArray();
2203
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002204 IntSet result = new IntSet();
2205 if (visibleIds.isEmpty()) {
Schneider Victor-tulias00213382021-09-27 13:41:10 -07002206 if (TestProtocol.sDebugTracing) {
2207 Log.d(TestProtocol.NULL_INT_SET, "getPagesToBindSynchronously (1): "
2208 + result);
2209 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002210 return result;
2211 }
2212 for (int id : orderedScreenIds.toArray()) {
Alex Chau1e448462021-08-13 21:48:35 +01002213 actualIds.add(id);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002214 }
2215 int firstId = visibleIds.getArray().get(0);
Steven Ng4b346102021-09-14 19:17:09 +01002216 int pairId = mWorkspace.getScreenPair(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002217 // Double check that actual screenIds contains the visibleId, as empty screens are hidden
2218 // in single panel.
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002219 if (actualIds.contains(firstId)) {
2220 result.add(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002221 if (mDeviceProfile.isTwoPanels && actualIds.contains(pairId)) {
2222 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002223 }
Alex Chau62f129b2021-09-03 16:54:27 +01002224 } else if (LauncherAppState.getIDP(this).supportedProfiles.stream().anyMatch(
2225 deviceProfile -> deviceProfile.isTwoPanels) && actualIds.contains(pairId)) {
2226 // Add the right panel if left panel is hidden when switching display, due to empty
2227 // pages being hidden in single panel.
2228 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002229 }
Schneider Victor-tulias00213382021-09-27 13:41:10 -07002230 if (TestProtocol.sDebugTracing) {
2231 Log.d(TestProtocol.NULL_INT_SET, "getPagesToBindSynchronously (2): "
2232 + result);
2233 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002234 return result;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002235 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07002236
Joe Onorato9c1289c2009-08-17 11:03:03 -04002237 /**
Sunny Goyal527c7d32015-08-28 15:19:36 -07002238 * Clear any pending bind callbacks. This is called when is loader is planning to
2239 * perform a full rebind from scratch.
2240 */
2241 @Override
2242 public void clearPendingBinds() {
Sunny Goyal527c7d32015-08-28 15:19:36 -07002243 if (mPendingExecutor != null) {
Sunny Goyal4a48a982021-06-17 15:15:46 -07002244 mPendingExecutor.cancel();
Sunny Goyal527c7d32015-08-28 15:19:36 -07002245 mPendingExecutor = null;
Sunny Goyal6b6d0a32019-08-05 17:19:32 -07002246
2247 // We might have set this flag previously and forgot to clear it.
2248 mAppsView.getAppsStore()
2249 .disableDeferUpdatesSilently(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
Sunny Goyal527c7d32015-08-28 15:19:36 -07002250 }
2251 }
2252
2253 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002254 * Refreshes the shortcuts shown on the workspace.
2255 *
2256 * Implementation of the method from LauncherModel.Callbacks.
2257 */
2258 public void startBinding() {
Winson Chung5cc62c72019-10-16 11:32:41 -07002259 Object traceToken = TraceHelper.INSTANCE.beginSection("startBinding");
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002260 // Floating panels (except the full widget sheet) are associated with individual icons. If
2261 // we are starting a fresh bind, close all such panels as all the icons are about
2262 // to go away.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07002263 AbstractFloatingView.closeOpenViews(this, true, TYPE_ALL & ~TYPE_REBIND_SAFE);
Jon Miranda6dc7f1e2017-02-21 12:37:51 -08002264
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002265 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08002266
Winson Chungd64d1762013-08-20 14:37:16 -07002267 // Clear the workspace because it's going to be rebound
Sunny Goyal2db53422019-03-01 16:06:12 -08002268 mDragController.cancelDrag();
2269
Adam Cohendf035382011-04-11 17:22:04 -07002270 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07002271 mWorkspace.removeAllWorkspaceScreens();
Sunny Goyalc11fac32018-02-27 19:20:15 -08002272 mAppWidgetHost.clearViews();
Winson Chungd64d1762013-08-20 14:37:16 -07002273
Winson Chung3d503fb2011-07-13 17:25:49 -07002274 if (mHotseat != null) {
Sunny Goyalc4d32012020-04-03 17:10:11 -07002275 mHotseat.resetLayout(getDeviceProfile().isVerticalBarLayout());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002276 }
Winson Chung5cc62c72019-10-16 11:32:41 -07002277 TraceHelper.INSTANCE.endSection(traceToken);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002278 }
2279
Adam Cohendcd297f2013-06-18 13:13:40 -07002280 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002281 public void bindScreens(IntArray orderedScreenIds) {
Alex Chau1e448462021-08-13 21:48:35 +01002282 int firstScreenPosition = 0;
Jon Miranda7143ba62019-03-15 09:00:05 -07002283 if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
Andras Kloczldbf577a2021-05-26 15:02:52 +02002284 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != firstScreenPosition) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002285 orderedScreenIds.removeValue(Workspace.FIRST_SCREEN_ID);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002286 orderedScreenIds.add(firstScreenPosition, Workspace.FIRST_SCREEN_ID);
Jon Miranda7143ba62019-03-15 09:00:05 -07002287 } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07002288 // If there are no screens, we need to have an empty screen
Andras Kloczl408a54f2021-08-28 00:59:08 +01002289 mWorkspace.addExtraEmptyScreens();
Adam Cohen5084cba2013-09-03 12:01:16 -07002290 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002291 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07002292
Winsonc7d2e832016-07-28 12:24:55 -07002293 // After we have added all the screens, if the wallpaper was locked to the default state,
2294 // then notify to indicate that it can be released and a proper wallpaper offset can be
2295 // computed before the next layout
2296 mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
Winson Chung64359a52013-07-08 17:17:08 -07002297 }
2298
Sunny Goyalefb7e842018-10-04 15:11:00 -07002299 private void bindAddScreens(IntArray orderedScreenIds) {
Andras Kloczl8c574de2021-08-17 23:12:17 +02002300 if (mDeviceProfile.isTwoPanels) {
2301 // Some empty pages might have been removed while the phone was in a single panel
2302 // mode, so we want to add those empty pages back.
2303 IntSet screenIds = IntSet.wrap(orderedScreenIds);
Steven Ng4b346102021-09-14 19:17:09 +01002304 orderedScreenIds.forEach(screenId -> screenIds.add(mWorkspace.getScreenPair(screenId)));
Andras Kloczl8c574de2021-08-17 23:12:17 +02002305 orderedScreenIds = screenIds.getArray();
2306 }
2307
Adam Cohendcd297f2013-06-18 13:13:40 -07002308 int count = orderedScreenIds.size();
2309 for (int i = 0; i < count; i++) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002310 int screenId = orderedScreenIds.get(i);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002311 if (FeatureFlags.QSB_ON_FIRST_SCREEN && screenId == Workspace.FIRST_SCREEN_ID) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002312 // No need to bind the first screen, as its always bound.
Andras Kloczldbf577a2021-05-26 15:02:52 +02002313 continue;
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002314 }
Andras Kloczldbf577a2021-05-26 15:02:52 +02002315 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
Adam Cohendcd297f2013-06-18 13:13:40 -07002316 }
Adam Cohendcd297f2013-06-18 13:13:40 -07002317 }
2318
Sunny Goyalb23980c2017-08-17 07:45:25 -07002319 @Override
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002320 public void preAddApps() {
2321 // If there's an undo snackbar, force it to complete to ensure empty screens are removed
2322 // before trying to add new items.
2323 mModelWriter.commitDelete();
2324 AbstractFloatingView snackbar = AbstractFloatingView.getOpenView(this, TYPE_SNACKBAR);
2325 if (snackbar != null) {
2326 snackbar.post(() -> snackbar.close(true));
2327 }
2328 }
2329
2330 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002331 public void bindAppsAdded(IntArray newScreens, ArrayList<ItemInfo> addNotAnimated,
Sunny Goyal29947f02017-12-18 13:49:44 -08002332 ArrayList<ItemInfo> addAnimated) {
Winson Chungd64d1762013-08-20 14:37:16 -07002333 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08002334 if (newScreens != null) {
Alex Chau817e0fa2021-09-08 20:46:32 +01002335 // newScreens can contain an empty right panel that is already bound, but not known
2336 // by BgDataModel.
2337 newScreens.removeAllValues(mWorkspace.mScreenOrder);
Adam Cohen76a47a12014-02-05 11:47:43 -08002338 bindAddScreens(newScreens);
2339 }
Winson Chungd64d1762013-08-20 14:37:16 -07002340
2341 // We add the items without animation on non-visible pages, and with
2342 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08002343 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002344 bindItems(addNotAnimated, false);
Winson Chungd64d1762013-08-20 14:37:16 -07002345 }
Adam Cohen76a47a12014-02-05 11:47:43 -08002346 if (addAnimated != null && !addAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002347 bindItems(addAnimated, true);
Winson Chungd64d1762013-08-20 14:37:16 -07002348 }
Winson Chungc58497e2013-09-03 17:48:37 -07002349
Winson Chung87412982013-10-03 18:34:14 -07002350 // Remove the extra empty screen
Sunny Goyal6e379fc2020-03-19 16:08:14 -07002351 mWorkspace.removeExtraEmptyScreen(false);
Winson Chungd64d1762013-08-20 14:37:16 -07002352 }
2353
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002354 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002355 * Bind the items start-end from the list.
2356 *
2357 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002358 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07002359 @Override
Sunny Goyalb23980c2017-08-17 07:45:25 -07002360 public void bindItems(final List<ItemInfo> items, final boolean forceAnimateIcons) {
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002361 bindItems(items, forceAnimateIcons, /* focusFirstItemForAccessibility= */ false);
2362 }
2363
2364
2365 /**
2366 * Bind the items start-end from the list.
2367 *
2368 * Implementation of the method from LauncherModel.Callbacks.
2369 *
2370 * @param focusFirstItemForAccessibility true iff the first item to be added to the workspace
2371 * should be focused for accessibility.
2372 */
2373 public void bindItems(
2374 final List<ItemInfo> items,
2375 final boolean forceAnimateIcons,
2376 final boolean focusFirstItemForAccessibility) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002377 // Get the list of added items and intersect them with the set of items here
Rajeev Kumar43c0f582017-06-23 15:34:55 -07002378 final Collection<Animator> bounceAnims = new ArrayList<>();
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002379 boolean canAnimatePageChange = canAnimatePageChange();
Shikha Malhotraf78da1b2022-04-11 10:23:18 +00002380 Workspace<?> workspace = mWorkspace;
Sunny Goyalefb7e842018-10-04 15:11:00 -07002381 int newItemsScreenId = -1;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002382 int end = items.size();
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002383 View newView = null;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002384 for (int i = 0; i < end; i++) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002385 final ItemInfo item = items.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07002386
2387 // Short circuit if we are loading dock items for a configuration which has no dock
2388 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
2389 mHotseat == null) {
2390 continue;
2391 }
2392
Sunny Goyal639e9062015-08-19 19:17:06 -07002393 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002394 switch (item.itemType) {
2395 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
2396 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal3be633b2016-12-08 09:59:25 -08002397 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
Sunny Goyal95899162019-03-27 16:03:06 -07002398 WorkspaceItemInfo info = (WorkspaceItemInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07002399 view = createShortcut(info);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002400 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002401 }
2402 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
Tracy Zhou4d7b2442019-12-09 13:42:57 -08002403 view = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07002404 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Sunny Goyal1cd01b02016-11-09 10:43:58 -08002405 (FolderInfo) item);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002406 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002407 }
Sunny Goyal952e63d2017-08-16 04:59:08 -07002408 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2409 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET: {
Sunny Goyala9a1a212017-08-18 01:03:21 -07002410 view = inflateAppWidget((LauncherAppWidgetInfo) item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002411 if (view == null) {
2412 continue;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002413 }
Sunny Goyal3be633b2016-12-08 09:59:25 -08002414 break;
2415 }
Winson Chungc763c4e2013-07-19 13:49:06 -07002416 default:
2417 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04002418 }
Sunny Goyal639e9062015-08-19 19:17:06 -07002419
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002420 /*
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002421 * Remove colliding items.
2422 */
2423 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
2424 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
2425 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
2426 View v = cl.getChildAt(item.cellX, item.cellY);
Jon Miranda0aff1152021-11-05 16:36:07 -07002427 if (v == null) {
2428 Log.e(TAG, "bindItems failed when removing colliding item=" + item);
2429 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002430 Object tag = v.getTag();
2431 String desc = "Collision while binding workspace item: " + item
2432 + ". Collides with " + tag;
Zak Cohen3eeb41d2020-02-14 14:15:13 -08002433 if (FeatureFlags.IS_STUDIO_BUILD) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002434 throw (new RuntimeException(desc));
2435 } else {
Pinyao Ting6a41d562022-05-10 23:47:36 +00002436 getModelWriter().deleteItemFromDatabase(item, desc);
Jon Miranda701774d2022-02-10 11:09:04 -08002437 if (TestProtocol.sDebugTracing) {
2438 Log.d(TestProtocol.MISSING_PROMISE_ICON,
2439 TAG + "bindItems failed for item=" + item);
2440 }
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 Goyal3be633b2016-12-08 09:59:25 -08002452 newItemsScreenId = item.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.
2579 item.appWidgetId = mAppWidgetHost.allocateAppWidgetId();
2580 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);
Pinyao Ting6a41d562022-05-10 23:47:36 +00002641 getModelWriter().deleteWidgetInfo(item, getAppWidgetHost(), 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;
2647 view = mAppWidgetHost.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) {
2650 mAppWidgetHost.addPendingView(item.appWidgetId,
2651 new PendingAppWidgetHostView(this, item, mIconCache, false));
2652 view = mAppWidgetHost.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.
2726 *
2727 * 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);
Winson Chungf0c6ae02012-03-21 16:10:31 -07002756 }
2757
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002758 private boolean canAnimatePageChange() {
Sunny Goyal9b180102020-03-11 10:02:29 -07002759 if (mDragController.isDragging()) {
2760 return false;
2761 } else {
Riddle Hsu979da642020-09-22 21:52:40 +08002762 return (SystemClock.uptimeMillis() - mLastTouchUpTime)
Sunny Goyal9b180102020-03-11 10:02:29 -07002763 > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
2764 }
Winson Chunga2413752012-04-03 14:22:34 -07002765 }
2766
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002767 /**
2768 * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
2769 * animation.
2770 *
2771 * @param preferredItemId The id of the preferred item to match to if it exists.
2772 * @param packageName The package name of the app to match.
2773 * @param user The user of the app to match.
Jon Mirandab42e1242022-03-08 16:37:35 -08002774 * @param supportsAllAppsState If true and we are in All Apps state, looks for view in All Apps.
2775 * Else we only looks on the workspace.
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002776 */
Jon Mirandaf58db152022-06-02 16:06:37 -07002777 public @Nullable View getFirstMatchForAppClose(int preferredItemId, String packageName,
2778 UserHandle user, boolean supportsAllAppsState) {
Sunny Goyal32084d42022-05-02 10:00:07 -07002779 final Predicate<ItemInfo> preferredItem = info ->
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002780 info != null && info.id == preferredItemId;
Sunny Goyal32084d42022-05-02 10:00:07 -07002781 final Predicate<ItemInfo> packageAndUserAndApp = info ->
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002782 info != null
2783 && info.itemType == ITEM_TYPE_APPLICATION
2784 && info.user.equals(user)
2785 && info.getTargetComponent() != null
2786 && TextUtils.equals(info.getTargetComponent().getPackageName(),
2787 packageName);
2788
Jon Mirandab42e1242022-03-08 16:37:35 -08002789 if (supportsAllAppsState && isInState(LauncherState.ALL_APPS)) {
Jon Mirandaf58db152022-06-02 16:06:37 -07002790 AllAppsRecyclerView activeRecyclerView = mAppsView.getActiveRecyclerView();
2791 View v = getFirstMatch(Collections.singletonList(activeRecyclerView),
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002792 preferredItem, packageAndUserAndApp);
Jon Mirandaf58db152022-06-02 16:06:37 -07002793
Jon Mirandaf26bdcb2022-06-09 16:09:30 -07002794 if (v != null && activeRecyclerView.getCurrentScrollY() > 0) {
Jon Mirandaf58db152022-06-02 16:06:37 -07002795 RectF locationBounds = new RectF();
2796 FloatingIconView.getLocationBoundsForView(this, v, false, locationBounds,
2797 new Rect());
2798 if (locationBounds.top < mAppsView.getHeaderBottom()) {
2799 // Icon is covered by scrim, return null to play fallback animation.
2800 return null;
2801 }
2802 }
2803
2804 return v;
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002805 } else {
2806 List<ViewGroup> containers = new ArrayList<>(mWorkspace.getPanelCount() + 1);
2807 containers.add(mWorkspace.getHotseat().getShortcutsAndWidgets());
2808 mWorkspace.forEachVisiblePage(page
2809 -> containers.add(((CellLayout) page).getShortcutsAndWidgets()));
2810
2811 // Order: Preferred item by itself or in folder, then by matching package/user
Jon Miranda78d0d4f2022-01-24 18:00:04 -08002812 return getFirstMatch(containers, preferredItem, forFolderMatch(preferredItem),
2813 packageAndUserAndApp, forFolderMatch(packageAndUserAndApp));
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002814 }
2815 }
2816
2817 /**
2818 * Finds the first view matching the ordered operators across the given viewgroups in order.
2819 * @param containers List of ViewGroups to scan, in order of preference.
2820 * @param operators List of operators, in order starting from best matching operator.
2821 */
Jon Mirandaf26bdcb2022-06-09 16:09:30 -07002822 @Nullable
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002823 private static View getFirstMatch(Iterable<ViewGroup> containers,
Sunny Goyal32084d42022-05-02 10:00:07 -07002824 final Predicate<ItemInfo>... operators) {
2825 for (Predicate<ItemInfo> operator : operators) {
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002826 for (ViewGroup container : containers) {
2827 View match = mapOverViewGroup(container, operator);
2828 if (match != null) {
2829 return match;
2830 }
2831 }
2832 }
2833 return null;
2834 }
2835
2836 /**
2837 * Returns the first view matching the operator in the given ViewGroups, or null if none.
2838 * Forward iteration matters.
2839 */
Jon Mirandaf26bdcb2022-06-09 16:09:30 -07002840 @Nullable
Sunny Goyal32084d42022-05-02 10:00:07 -07002841 private static View mapOverViewGroup(ViewGroup container, Predicate<ItemInfo> op) {
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002842 final int itemCount = container.getChildCount();
2843 for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) {
2844 View item = container.getChildAt(itemIdx);
Sunny Goyal32084d42022-05-02 10:00:07 -07002845 if (op.test((ItemInfo) item.getTag())) {
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002846 return item;
2847 }
2848 }
2849 return null;
2850 }
2851
Winson Chungc9168342013-06-26 14:54:55 -07002852 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002853 ValueAnimator bounceAnim = new PropertyListBuilder().alpha(1).scale(1).build(v)
Sunny Goyal60e68c92020-08-12 13:59:27 -07002854 .setDuration(ItemInstallQueue.NEW_SHORTCUT_BOUNCE_DURATION);
2855 bounceAnim.setStartDelay(i * ItemInstallQueue.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07002856 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07002857 return bounceAnim;
2858 }
2859
Pinyao Tingc9074272019-11-11 11:51:44 -08002860 private void announceForAccessibility(@StringRes int stringResId) {
2861 getDragLayer().announceForAccessibility(getString(stringResId));
2862 }
2863
Amith Yamasani6d7fe502010-11-16 09:05:07 -08002864 /**
Josh Tsuji231c9222022-01-11 20:43:59 -05002865 * Informs us that the overlay (-1 screen, typically), has either become visible or invisible.
2866 */
2867 public void onOverlayVisibilityChanged(boolean visible) {}
2868
2869 /**
2870 * Informs us that the page transition has ended, so that we can react to the newly selected
2871 * page if we want to.
2872 */
2873 public void onPageEndTransition() {}
2874
2875 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002876 * Add the icons for all apps.
2877 *
2878 * Implementation of the method from LauncherModel.Callbacks.
2879 */
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002880 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002881 @TargetApi(Build.VERSION_CODES.S)
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002882 public void bindAllApplications(AppInfo[] apps, int flags) {
2883 mAppsView.getAppsStore().setApps(apps, flags);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002884 PopupContainerWithArrow.dismissInvalidPopup(this);
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002885 if (Utilities.ATLEAST_S) {
2886 Trace.endAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
2887 DISPLAY_ALL_APPS_TRACE_COOKIE);
2888 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002889 }
2890
2891 /**
Zak Cohen658c67a2018-10-19 14:21:05 -07002892 * Copies LauncherModel's map of activities to shortcut counts to Launcher's. This is necessary
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002893 * because LauncherModel's map is updated in the background, while Launcher runs on the UI.
2894 */
2895 @Override
Zak Cohen658c67a2018-10-19 14:21:05 -07002896 public void bindDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
Tony Wickham010d2552017-01-20 08:15:28 -08002897 mPopupDataProvider.setDeepShortcutMap(deepShortcutMapCopy);
Tony Wickham1bce7fd2016-04-28 17:39:03 -07002898 }
2899
Sunny Goyal4390ace2014-10-13 11:33:11 -07002900 @Override
Schneider Victor-tulias6a5f4312021-01-12 19:30:02 +00002901 public void bindIncrementalDownloadProgressUpdated(AppInfo app) {
2902 mAppsView.getAppsStore().updateProgressBar(app);
Mario Bertschler08ffaae2017-03-20 11:30:27 -07002903 }
2904
2905 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002906 public void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002907 mWorkspace.widgetsRestored(widgets);
2908 }
2909
Joe Onorato9c1289c2009-08-17 11:03:03 -04002910 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002911 * Some shortcuts were updated in the background.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002912 * Implementation of the method from LauncherModel.Callbacks.
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002913 *
2914 * @param updated list of shortcuts which have changed.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002915 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07002916 @Override
Sunny Goyal28f50752020-07-21 14:15:13 -07002917 public void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002918 if (!updated.isEmpty()) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002919 mWorkspace.updateWorkspaceItems(updated, this);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002920 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal4390ace2014-10-13 11:33:11 -07002921 }
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002922 }
2923
2924 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05002925 * Update the state of a package, typically related to install state.
2926 *
2927 * Implementation of the method from LauncherModel.Callbacks.
2928 */
Sunny Goyale755d462014-07-22 13:48:29 -07002929 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002930 public void bindRestoreItemsChange(HashSet<ItemInfo> updates) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002931 mWorkspace.updateRestoreItems(updates, this);
Sunny Goyala22666f2014-09-18 13:25:15 -07002932 }
2933
2934 /**
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002935 * A package was uninstalled/updated. We take both the super set of packageNames
Winson Chung83892cc2013-05-01 16:53:33 -07002936 * in addition to specific applications to remove, the reason being that
2937 * this can be called when a package is updated as well. In that scenario,
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002938 * we only remove specific components from the workspace and hotseat, where as
Winson Chung83892cc2013-05-01 16:53:33 -07002939 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002940 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07002941 @Override
Sunny Goyal32084d42022-05-02 10:00:07 -07002942 public void bindWorkspaceComponentsRemoved(Predicate<ItemInfo> matcher) {
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002943 mWorkspace.removeItemsByMatcher(matcher);
2944 mDragController.onAppsRemoved(matcher);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002945 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002946 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07002947
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002948 @Override
Steven Ng2f5648a2021-02-08 17:18:25 +00002949 public void bindAllWidgets(final List<WidgetsListBaseEntry> allWidgets) {
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002950 mPopupDataProvider.setAllWidgets(allWidgets);
Tony Wickham26b17462017-03-20 17:12:24 -07002951 }
2952
kholoud mohamedc76b2032021-12-20 16:47:38 +00002953 @Override
2954 public void bindStringCache(StringCache cache) {
2955 mStringCache = cache;
2956 }
2957
2958 @Override
2959 public StringCache getStringCache() {
2960 return mStringCache;
2961 }
2962
Tony Wickham86222d22017-03-29 15:30:43 -07002963 /**
2964 * @param packageUser if null, refreshes all widgets and shortcuts, otherwise only
2965 * refreshes the widgets and shortcuts associated with the given package/user
2966 */
2967 public void refreshAndBindWidgetsForPackageUser(@Nullable PackageUserKey packageUser) {
Sunny Goyalc6e97692017-06-02 13:46:55 -07002968 mModel.refreshAndBindWidgetsAndShortcuts(packageUser);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002969 }
2970
Winson Chung80baf5a2010-08-09 16:03:15 -07002971 /**
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002972 * $ adb shell dumpsys activity com.android.launcher3.Launcher [--all]
Joe Onoratobe386092009-11-17 17:32:16 -08002973 */
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002974 @Override
2975 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
2976 super.dump(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07002977
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002978 if (args.length > 0 && TextUtils.equals(args[0], "--all")) {
2979 writer.println(prefix + "Workspace Items");
Sunny Goyal7ce471b2017-08-02 03:37:39 -07002980 for (int i = 0; i < mWorkspace.getPageCount(); i++) {
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002981 writer.println(prefix + " Homescreen " + i);
2982
2983 ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
2984 for (int j = 0; j < layout.getChildCount(); j++) {
2985 Object tag = layout.getChildAt(j).getTag();
2986 if (tag != null) {
2987 writer.println(prefix + " " + tag.toString());
2988 }
2989 }
2990 }
2991
2992 writer.println(prefix + " Hotseat");
Sunny Goyal876e4622018-11-02 13:50:40 -07002993 ViewGroup layout = mHotseat.getShortcutsAndWidgets();
Sunny Goyala1365452015-10-01 15:46:24 -07002994 for (int j = 0; j < layout.getChildCount(); j++) {
2995 Object tag = layout.getChildAt(j).getTag();
2996 if (tag != null) {
2997 writer.println(prefix + " " + tag.toString());
2998 }
Adam Cohen4caf2982013-08-20 18:54:31 -07002999 }
Sunny Goyala1365452015-10-01 15:46:24 -07003000 }
3001
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003002 writer.println(prefix + "Misc:");
Winson Chungef528762019-09-06 12:05:52 -07003003 dumpMisc(prefix + "\t", writer);
3004 writer.println(prefix + "\tmWorkspaceLoading=" + mWorkspaceLoading);
3005 writer.println(prefix + "\tmPendingRequestArgs=" + mPendingRequestArgs
3006 + " mPendingActivityResult=" + mPendingActivityResult);
3007 writer.println(prefix + "\tmRotationHelper: " + mRotationHelper);
3008 writer.println(prefix + "\tmAppWidgetHost.isListening: " + mAppWidgetHost.isListening());
3009
Sunny Goyal25972b12022-07-06 15:39:50 -07003010 if (mViewCapture != null) {
3011 writer.println(prefix + "\tmViewCapture: " + mViewCapture.dumpToString());
3012 }
3013
Tony Wickham646e4482020-04-06 17:25:53 -07003014 // Extra logging for general debugging
Hyunyoung Songa310a802019-04-25 13:57:16 -07003015 mDragLayer.dump(prefix, writer);
3016 mStateManager.dump(prefix, writer);
Tony Wickham646e4482020-04-06 17:25:53 -07003017 mPopupDataProvider.dump(prefix, writer);
Jon Miranda58561d42021-03-17 10:51:54 -04003018 mDeviceProfile.dump(prefix, writer);
Sunny Goyal2bba1902018-02-27 12:20:50 -08003019
3020 try {
3021 FileLog.flushAll(writer);
3022 } catch (Exception e) {
3023 // Ignore
3024 }
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003025
3026 mModel.dumpState(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07003027
Adam Cohen9211d422014-10-07 18:14:53 -07003028 if (mLauncherCallbacks != null) {
3029 mLauncherCallbacks.dump(prefix, fd, writer, args);
3030 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07003031 mOverlayManager.dump(prefix, writer);
Adam Cohen16d7ffc2011-10-05 17:49:14 -07003032 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07003033
Sunny Goyal66b24572016-09-21 15:57:55 -07003034 @Override
Sunny Goyal66b24572016-09-21 15:57:55 -07003035 public void onProvideKeyboardShortcuts(
3036 List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
3037
3038 ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07003039 if (isInState(NORMAL)) {
Sunny Goyal66b24572016-09-21 15:57:55 -07003040 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
3041 KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
Vadim Tryshev74c261c2018-06-12 13:44:43 -07003042 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.widget_button_text),
3043 KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON));
Sunny Goyal66b24572016-09-21 15:57:55 -07003044 }
Sunny Goyal384b5782021-02-09 22:50:02 -08003045 getSupportedActions(this, getCurrentFocus()).forEach(la ->
Vadim Tryshev3455f8d2018-05-11 20:02:20 -07003046 shortcutInfos.add(new KeyboardShortcutInfo(
Sunny Goyal384b5782021-02-09 22:50:02 -08003047 la.accessibilityAction.getLabel(), la.keyCode, KeyEvent.META_CTRL_ON)));
Sunny Goyal66b24572016-09-21 15:57:55 -07003048 if (!shortcutInfos.isEmpty()) {
3049 data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
3050 }
3051
3052 super.onProvideKeyboardShortcuts(data, menu, deviceId);
3053 }
3054
3055 @Override
3056 public boolean onKeyShortcut(int keyCode, KeyEvent event) {
3057 if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
3058 switch (keyCode) {
3059 case KeyEvent.KEYCODE_A:
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07003060 if (isInState(NORMAL)) {
3061 getStateManager().goToState(ALL_APPS);
Sunny Goyal66b24572016-09-21 15:57:55 -07003062 return true;
3063 }
3064 break;
Vadim Tryshev74c261c2018-06-12 13:44:43 -07003065 case KeyEvent.KEYCODE_W:
3066 if (isInState(NORMAL)) {
3067 OptionsPopupView.openWidgets(this);
3068 return true;
3069 }
3070 break;
Sunny Goyal384b5782021-02-09 22:50:02 -08003071 default:
3072 for (LauncherAction la : getSupportedActions(this, getCurrentFocus())) {
3073 if (la.keyCode == keyCode) {
3074 return la.invokeFromKeyboard(getCurrentFocus());
3075 }
3076 }
Sunny Goyal66b24572016-09-21 15:57:55 -07003077 }
3078 }
3079 return super.onKeyShortcut(keyCode, event);
3080 }
3081
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003082 @Override
3083 public boolean onKeyUp(int keyCode, KeyEvent event) {
3084 if (keyCode == KeyEvent.KEYCODE_MENU) {
3085 // KEYCODE_MENU is sent by some tests, for example
3086 // LauncherJankTests#testWidgetsContainerFling. Don't just remove its handling.
3087 if (!mDragController.isDragging() && !mWorkspace.isSwitchingState() &&
3088 isInState(NORMAL)) {
3089 // Close any open floating views.
Andy Wickham65ced1b2020-03-07 02:14:19 +00003090 closeOpenViews();
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003091
3092 // Setting the touch point to (-1, -1) will show the options popup in the center of
3093 // the screen.
vadimtbc5d7e62019-12-09 13:53:05 -08003094 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
3095 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Opening options popup on key up");
3096 }
Sunny Goyal831212e2021-05-14 14:24:09 -07003097 showDefaultOptions(-1, -1);
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003098 }
3099 return true;
3100 }
3101 return super.onKeyUp(keyCode, event);
3102 }
3103
Sunny Goyal831212e2021-05-14 14:24:09 -07003104 /**
3105 * Shows the default options popup
3106 */
3107 public void showDefaultOptions(float x, float y) {
Brian Isganitisa85ae692021-09-23 19:56:24 -04003108 OptionsPopupView.show(this, getPopupTarget(x, y), OptionsPopupView.getOptions(this),
3109 false);
3110 }
3111
3112 /**
3113 * Returns target rectangle for anchoring a popup menu.
3114 */
3115 protected RectF getPopupTarget(float x, float y) {
Sunny Goyal831212e2021-05-14 14:24:09 -07003116 float halfSize = getResources().getDimension(R.dimen.options_menu_thumb_size) / 2;
3117 if (x < 0 || y < 0) {
3118 x = mDragLayer.getWidth() / 2;
3119 y = mDragLayer.getHeight() / 2;
3120 }
Brian Isganitisa85ae692021-09-23 19:56:24 -04003121 return new RectF(x - halfSize, y - halfSize, x + halfSize, y + halfSize);
3122 }
3123
3124 @Override
3125 public boolean shouldUseColorExtractionForPopup() {
3126 return getTopOpenViewWithType(this, TYPE_FOLDER) == null
3127 && getStateManager().getState() != LauncherState.ALL_APPS;
Sunny Goyal831212e2021-05-14 14:24:09 -07003128 }
3129
Sunny Goyalb5181c82021-03-10 07:39:12 +00003130 @Override
3131 protected void collectStateHandlers(List<StateHandler> out) {
3132 out.add(getAllAppsController());
3133 out.add(getWorkspace());
Andrew Sappersteinabef55a2016-06-19 12:49:00 -07003134 }
3135
Sunny Goyal210e1742019-10-17 12:05:38 -07003136 public TouchController[] createTouchControllers() {
3137 return new TouchController[] {getDragController(), new AllAppsSwipeController(this)};
3138 }
3139
Sunny Goyal210e1742019-10-17 12:05:38 -07003140 public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) { }
3141
3142 public void onDragLayerHierarchyChanged() { }
3143
Vinit Nayakf9b585b2019-07-10 14:25:32 -07003144 @Override
3145 public void returnToHomescreen() {
3146 super.returnToHomescreen();
3147 getStateManager().goToState(LauncherState.NORMAL);
3148 }
3149
Andy Wickham65ced1b2020-03-07 02:14:19 +00003150 private void closeOpenViews() {
3151 closeOpenViews(true);
3152 }
3153
3154 protected void closeOpenViews(boolean animate) {
3155 AbstractFloatingView.closeAllOpenViews(this, animate);
3156 }
3157
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003158 public Stream<SystemShortcut.Factory> getSupportedShortcuts() {
Samuel Fufa5cf3e862020-02-03 20:22:54 -08003159 return Stream.of(APP_INFO, WIDGETS, INSTALL);
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003160 }
3161
Sunny Goyal384b5782021-02-09 22:50:02 -08003162 protected LauncherAccessibilityDelegate createAccessibilityDelegate() {
3163 return new LauncherAccessibilityDelegate(this);
3164 }
Sunny Goyalf2393f12020-04-01 20:13:12 -07003165
3166 /**
3167 * @see LauncherState#getOverviewScaleAndOffset(Launcher)
3168 */
3169 public float[] getNormalOverviewScaleAndOffset() {
Tony Wickham82d5a062021-05-14 14:37:12 -07003170 return new float[] {NO_SCALE, NO_OFFSET};
Sunny Goyalf2393f12020-04-01 20:13:12 -07003171 }
3172
Sunny Goyal210e1742019-10-17 12:05:38 -07003173 public static Launcher getLauncher(Context context) {
Winson Chung8687bc22020-02-27 23:34:24 -08003174 return fromContext(context);
Sunny Goyal210e1742019-10-17 12:05:38 -07003175 }
3176
Sunny Goyal3dce5f32017-10-05 11:40:05 -07003177 /**
Sunny Goyalab770a12018-11-14 15:17:26 -08003178 * Just a wrapper around the type cast to allow easier tracking of calls.
3179 */
3180 public static <T extends Launcher> T cast(ActivityContext activityContext) {
3181 return (T) activityContext;
3182 }
3183
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003184 /**
3185 * Cross-fades the launcher's updated appearance with its previous appearance.
3186 *
3187 * This method is used to cross-fade UI updates on activity creation, specifically dark mode
3188 * updates.
3189 */
3190 private void crossFadeWithPreviousAppearance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003191 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003192
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003193 if (lastInstance == null || lastInstance.snapshot == null) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003194 return;
3195 }
3196
3197 ImageView crossFadeHelper = new ImageView(this);
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003198 crossFadeHelper.setImageBitmap(lastInstance.snapshot);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003199 crossFadeHelper.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
3200
3201 InsettableFrameLayout.LayoutParams layoutParams = new InsettableFrameLayout.LayoutParams(
3202 InsettableFrameLayout.LayoutParams.MATCH_PARENT,
3203 InsettableFrameLayout.LayoutParams.MATCH_PARENT);
3204
3205 layoutParams.ignoreInsets = true;
3206
3207 crossFadeHelper.setLayoutParams(layoutParams);
3208
3209 getRootView().addView(crossFadeHelper);
3210
3211 crossFadeHelper
3212 .animate()
3213 .setDuration(THEME_CROSS_FADE_ANIMATION_DURATION)
3214 .alpha(0f)
3215 .withEndAction(() -> getRootView().removeView(crossFadeHelper))
3216 .start();
3217 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003218
Sunny Goyalb65d7662021-03-07 15:09:11 -08003219 public boolean supportsAdaptiveIconAnimation(View clickedView) {
3220 return false;
3221 }
3222
Tony Wickham39938cb2021-02-26 09:15:31 -08003223 public DragOptions getDefaultWorkspaceDragOptions() {
3224 return new DragOptions();
3225 }
3226
Schneider Victor-tulias9b6babf2022-03-24 14:47:32 -07003227 /**
3228 * Animates Launcher elements during a transition to the All Apps page.
3229 *
3230 * @param progress Transition progress from 0 to 1; where 0 => home and 1 => all apps.
3231 */
3232 public void onAllAppsTransition(float progress) {
3233 // No-Op
3234 }
3235
3236 /**
3237 * Animates Launcher elements during a transition to the Widgets pages.
3238 *
3239 * @param progress Transition progress from 0 to 1; where 0 => home and 1 => widgets.
3240 */
3241 public void onWidgetsTransition(float progress) {
3242 // No-Op
3243 }
3244
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003245 private static class NonConfigInstance {
3246 public Configuration config;
3247 public Bitmap snapshot;
3248 }
thiruramc96873c2021-02-11 15:13:47 -08003249
3250 @Override
3251 public StatsLogManager getStatsLogManager() {
3252 return super.getStatsLogManager().withDefaultInstanceId(mAllAppsSessionLogId);
3253 }
Brian Isganitis149dbcb2021-11-08 18:12:38 -05003254
3255 /**
3256 * Returns the current popup for testing, if any.
3257 */
3258 @VisibleForTesting
3259 @Nullable
3260 public ArrowPopup<?> getOptionsPopup() {
3261 return findViewById(R.id.popup_container);
3262 }
Schneider Victor-tulias789a6a92022-03-04 12:06:09 -08003263
3264 /** Pauses view updates that should not be run during the app launch animation. */
3265 public void pauseExpensiveViewUpdates() {
3266 // Pause page indicator animations as they lead to layer trashing.
Shikha Malhotrae957b602022-04-11 07:57:18 +00003267 getWorkspace().getPageIndicator().pauseAnimations();
Jon Miranda46ecc0c2022-06-02 11:34:15 -07003268
3269 getWorkspace().mapOverItems((info, view) -> {
3270 if (view instanceof LauncherAppWidgetHostView) {
3271 ((LauncherAppWidgetHostView) view).beginDeferringUpdates();
3272 }
3273 return false; // Return false to continue iterating through all the items.
3274 });
Schneider Victor-tulias789a6a92022-03-04 12:06:09 -08003275 }
3276
3277 /** Resumes view updates at the end of the app launch animation. */
3278 public void resumeExpensiveViewUpdates() {
Shikha Malhotrae957b602022-04-11 07:57:18 +00003279 getWorkspace().getPageIndicator().skipAnimationsToEnd();
Shikha Malhotra0f2e1b62022-03-27 21:02:21 +00003280
Jon Miranda46ecc0c2022-06-02 11:34:15 -07003281 getWorkspace().mapOverItems((info, view) -> {
3282 if (view instanceof LauncherAppWidgetHostView) {
3283 ((LauncherAppWidgetHostView) view).endDeferringUpdates();
3284 }
3285 return false; // Return false to continue iterating through all the items.
3286 });
3287 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003288}