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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 Goyalf8d56fc2018-01-31 15:18:11 -080019import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
20import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
Sunny Goyal6c0c61a2020-12-08 19:19:56 -080021import static android.content.pm.ActivityInfo.CONFIG_UI_MODE;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -070022import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_NO;
Sunny Goyal8f965462020-04-23 19:00:36 -070023import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
Vinit Nayak48b28022020-04-27 20:48:49 +000024
Pinyao Tinga74b63a2019-07-17 23:26:06 -070025import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
Brian Isganitisa85ae692021-09-23 19:56:24 -040026import static com.android.launcher3.AbstractFloatingView.TYPE_FOLDER;
Sunny Goyal30ac97d2020-06-24 23:47:46 -070027import static com.android.launcher3.AbstractFloatingView.TYPE_ICON_SURFACE;
Pinyao Tinga74b63a2019-07-17 23:26:06 -070028import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
Tony Wickham6a71a5b2018-08-21 11:40:23 -070029import static com.android.launcher3.AbstractFloatingView.TYPE_SNACKBAR;
Brian Isganitisa85ae692021-09-23 19:56:24 -040030import static com.android.launcher3.AbstractFloatingView.getTopOpenViewWithType;
Sunny Goyal4c7f2152017-10-17 17:17:16 -070031import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
Jon Mirandac4a99bf2021-11-04 16:53:45 -070032import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070033import static com.android.launcher3.LauncherState.ALL_APPS;
Sunny Goyal8f965462020-04-23 19:00:36 -070034import static com.android.launcher3.LauncherState.FLAG_CLOSE_POPUPS;
35import static com.android.launcher3.LauncherState.FLAG_MULTI_PAGE;
36import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070037import static com.android.launcher3.LauncherState.NORMAL;
Sunny Goyalf2393f12020-04-01 20:13:12 -070038import static com.android.launcher3.LauncherState.NO_OFFSET;
39import static com.android.launcher3.LauncherState.NO_SCALE;
Sunny Goyal8f965462020-04-23 19:00:36 -070040import static com.android.launcher3.LauncherState.SPRING_LOADED;
Sunny Goyalb1d7de22019-09-06 10:36:54 -070041import static com.android.launcher3.Utilities.postAsyncCallback;
Sunny Goyal384b5782021-02-09 22:50:02 -080042import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.getSupportedActions;
Sunny Goyal6001ea22018-05-10 16:31:00 -070043import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_LAUNCHER_LOAD;
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 Mirandac4a99bf2021-11-04 16:53:45 -070060import static com.android.launcher3.util.ItemInfoMatcher.forFolderMatch;
Sunny Goyal326403e2017-10-02 12:45:10 -070061
Gilles Debunnedd6c9922010-10-25 11:23:41 -070062import android.animation.Animator;
Sunny Goyal6001ea22018-05-10 16:31:00 -070063import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070064import android.animation.AnimatorSet;
Sunny Goyal6001ea22018-05-10 16:31:00 -070065import android.animation.ObjectAnimator;
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;
Pinyao Ting85232a92021-12-14 04:36:01 +0000109import android.view.ViewTreeObserver;
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;
vadimtd4c90e12019-06-04 13:59:43 -0700126import com.android.launcher3.allapps.AllAppsStore;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700127import com.android.launcher3.allapps.AllAppsTransitionController;
kholoud mohamedceec31b2022-02-03 15:44:25 +0000128import com.android.launcher3.allapps.BaseAllAppsContainerView;
Sunny Goyal7ede6112017-12-05 15:11:21 -0800129import com.android.launcher3.allapps.DiscoveryBounce;
Sunny Goyal4a48a982021-06-17 15:15:46 -0700130import com.android.launcher3.anim.AnimatorListeners;
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;
Sunny Goyald3b87ef2016-07-28 12:11:54 -0700185import com.android.launcher3.util.ItemInfoMatcher;
Sunny Goyal6001ea22018-05-10 16:31:00 -0700186import com.android.launcher3.util.MultiValueAlpha;
187import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
Tony Wickham133cd542020-04-08 17:48:41 -0700188import com.android.launcher3.util.OnboardingPrefs;
Sunny Goyal04cc3a72016-05-17 10:32:43 -0700189import com.android.launcher3.util.PackageManagerHelper;
Tony Wickham010d2552017-01-20 08:15:28 -0800190import com.android.launcher3.util.PackageUserKey;
Sunny Goyal2100c782016-08-22 16:00:03 -0700191import com.android.launcher3.util.PendingRequestArgs;
Sunny Goyal4a48a982021-06-17 15:15:46 -0700192import com.android.launcher3.util.RunnableList;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700193import com.android.launcher3.util.SafeCloseable;
Sunny Goyal8392c822017-06-20 10:03:56 -0700194import com.android.launcher3.util.SystemUiController;
Mario Bertschlera6936942017-05-31 14:48:19 -0700195import com.android.launcher3.util.Themes;
Adam Cohen091440a2015-03-18 14:16:05 -0700196import com.android.launcher3.util.Thunk;
Sunny Goyal210e1742019-10-17 12:05:38 -0700197import com.android.launcher3.util.TouchController;
Sunny Goyalfca6bc92017-09-28 16:28:34 -0700198import com.android.launcher3.util.TraceHelper;
Sunny Goyal326403e2017-10-02 12:45:10 -0700199import com.android.launcher3.util.UiThreadHelper;
Sunny Goyal527c7d32015-08-28 15:19:36 -0700200import com.android.launcher3.util.ViewOnDrawExecutor;
Sunny Goyalab770a12018-11-14 15:17:26 -0800201import com.android.launcher3.views.ActivityContext;
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700202import com.android.launcher3.views.FloatingSurfaceView;
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800203import com.android.launcher3.views.OptionsPopupView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400204import com.android.launcher3.views.ScrimView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000205import com.android.launcher3.widget.LauncherAppWidgetHost;
Sunny Goyal29947f02017-12-18 13:49:44 -0800206import com.android.launcher3.widget.LauncherAppWidgetHostView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000207import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
Sunny Goyal782f0c92017-01-19 10:27:54 -0800208import com.android.launcher3.widget.PendingAddShortcutInfo;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700209import com.android.launcher3.widget.PendingAddWidgetInfo;
Sunny Goyal29947f02017-12-18 13:49:44 -0800210import com.android.launcher3.widget.PendingAppWidgetHostView;
Sunny Goyal04a324a2017-01-20 21:08:59 -0800211import com.android.launcher3.widget.WidgetAddFlowHandler;
Sunny Goyal337c81f2019-12-10 12:19:13 -0800212import com.android.launcher3.widget.WidgetManagerHelper;
Pinyao Tingc7a6c292019-08-26 14:36:02 -0700213import com.android.launcher3.widget.custom.CustomWidgetManager;
Steven Ng2f5648a2021-02-08 17:18:25 +0000214import com.android.launcher3.widget.model.WidgetsListBaseEntry;
215import com.android.launcher3.widget.picker.WidgetsFullSheet;
Sunny Goyal80a071b2021-12-27 13:30:08 +0530216import com.android.systemui.plugins.LauncherOverlayPlugin;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700217import com.android.systemui.plugins.PluginListener;
218import com.android.systemui.plugins.shared.LauncherExterns;
219import com.android.systemui.plugins.shared.LauncherOverlayManager;
220import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlay;
221import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlayCallbacks;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700222
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700223import java.io.FileDescriptor;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700224import java.io.PrintWriter;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700225import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700226import java.util.Collection;
Jon Mirandac4a99bf2021-11-04 16:53:45 -0700227import java.util.Collections;
Zak Cohen658c67a2018-10-19 14:21:05 -0700228import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700229import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700230import java.util.List;
Thiru Ramasamy694407c2022-03-08 12:11:24 -0800231import java.util.Optional;
Sunny Goyalaae6fbb2019-01-31 16:05:58 -0800232import java.util.function.Predicate;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700233import java.util.function.Supplier;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700234import java.util.stream.Stream;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700235
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800236/**
237 * Default launcher application.
238 */
Sunny Goyal35e7d382020-05-08 13:37:58 -0700239public class Launcher extends StatefulActivity<LauncherState> implements LauncherExterns,
Sunny Goyal80a071b2021-12-27 13:30:08 +0530240 Callbacks, InvariantDeviceProfile.OnIDPChangeListener,
241 PluginListener<LauncherOverlayPlugin>, LauncherOverlayCallbacks {
Vadim Tryshevfedca432015-08-19 17:55:02 -0700242 public static final String TAG = "Launcher";
Sunny Goyale84c5b82019-09-26 17:05:31 -0700243
244 public static final ActivityTracker<Launcher> ACTIVITY_TRACKER = new ActivityTracker<>();
245
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700246 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800247
Winson Chunga2413752012-04-03 14:22:34 -0700248 static final boolean DEBUG_STRICT_MODE = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700249
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800250 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700251 private static final int REQUEST_CREATE_APPWIDGET = 5;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700252
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700253 private static final int REQUEST_PICK_APPWIDGET = 9;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800254
Michael Jurka8b805b12012-04-18 14:23:14 -0700255 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800256 public static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
257 public static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
Michael Jurka8b805b12012-04-18 14:23:14 -0700258
Jon Mirandac476d6e2017-05-04 16:30:01 -0700259 private static final int REQUEST_PERMISSION_CALL_PHONE = 14;
Sunny Goyal28c6b962015-10-12 11:42:05 -0700260
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700261 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
262
Mathew Inwood876a8462013-06-14 14:12:41 +0100263 /**
264 * IntentStarter uses request codes starting with this. This must be greater than all activity
265 * request codes used internally.
266 */
267 protected static final int REQUEST_LAST = 100;
268
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800269 // Type: int
Michael Jurka883f55b2010-10-21 15:47:14 -0700270 private static final String RUNTIME_STATE = "launcher.state";
Sunny Goyal2100c782016-08-22 16:00:03 -0700271 // Type: PendingRequestArgs
272 private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
Sunny Goyaldedda052019-05-14 15:23:48 -0700273 // Type: int
274 private static final String RUNTIME_STATE_PENDING_REQUEST_CODE = "launcher.request_code";
Sunny Goyal2100c782016-08-22 16:00:03 -0700275 // Type: ActivityResultInfo
276 private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -0700277 // Type: SparseArray<Parcelable>
278 private static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700279 // Type int[]
280 private static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700281
vadimt00d42552018-12-11 17:59:36 -0800282 public static final String ON_CREATE_EVT = "Launcher.onCreate";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700283 public static final String ON_START_EVT = "Launcher.onStart";
284 public static final String ON_RESUME_EVT = "Launcher.onResume";
285 public static final String ON_NEW_INTENT_EVT = "Launcher.onNewIntent";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800286
Sunny Goyal35e7d382020-05-08 13:37:58 -0700287 private StateManager<LauncherState> mStateManager;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700288
Adam Cohenad4e15c2013-10-17 16:21:35 -0700289 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800290
Winson Chunga2413752012-04-03 14:22:34 -0700291 // How long to wait before the new-shortcut animation automatically pans the workspace
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700292 @VisibleForTesting public static final int NEW_APPS_PAGE_MOVE_DELAY = 500;
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700293 private static final int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700294 @Thunk @VisibleForTesting public static final int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700295
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700296 private static final int THEME_CROSS_FADE_ANIMATION_DURATION = 375;
297
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700298 private static final String DISPLAY_WORKSPACE_TRACE_METHOD_NAME = "DisplayWorkspaceFirstFrame";
299 private static final String DISPLAY_ALL_APPS_TRACE_METHOD_NAME = "DisplayAllApps";
300 public static final int DISPLAY_WORKSPACE_TRACE_COOKIE = 0;
301 public static final int DISPLAY_ALL_APPS_TRACE_COOKIE = 1;
302
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800303 private Configuration mOldConfig;
Jon Miranda54441f52018-01-24 15:38:25 -0800304
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700305 @Thunk
306 Workspace mWorkspace;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700307 @Thunk
308 DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800309 private DragController mDragController;
Sunny Goyal322d5562015-06-25 19:35:49 -0700310
Sunny Goyal337c81f2019-12-10 12:19:13 -0800311 private WidgetManagerHelper mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700312 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700313
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700314 private final int[] mTmpAddItemCellCoordinates = new int[2];
Michael Jurka0280c3b2010-09-17 15:00:07 -0700315
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700316 @Thunk
317 Hotseat mHotseat;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700318
Sunny Goyal47328fd2016-05-25 18:56:41 -0700319 private DropTargetBar mDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700320
321 // Main container view for the all apps screen.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700322 @Thunk
Brian Isganitis1664c9f2022-01-14 23:15:47 -0500323 ActivityAllAppsContainerView<Launcher> mAppsView;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700324 AllAppsTransitionController mAllAppsController;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700325
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400326 // Scrim view for the all apps and overview state.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700327 @Thunk
328 ScrimView mScrimView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400329
Winson Chung8ae41982017-11-10 11:42:13 -0800330 // UI and state for the overview panel
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800331 private View mOverviewPanel;
Winson Chung8ae41982017-11-10 11:42:13 -0800332
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700333 @Thunk
334 boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400335
Winson Chungc9bf6d42019-10-04 15:33:18 -0700336 // Used to notify when an activity launch has been deferred because launcher is not yet resumed
337 // TODO: See if we can remove this later
338 private Runnable mOnDeferredActivityLaunchCallback;
339
Sunny Goyal527c7d32015-08-28 15:19:36 -0700340 private ViewOnDrawExecutor mPendingExecutor;
Michael Jurka7607c2f2013-04-03 14:33:19 -0700341
Joe Onorato9c1289c2009-08-17 11:03:03 -0400342 private LauncherModel mModel;
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800343 private ModelWriter mModelWriter;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800344 private IconCache mIconCache;
Sunny Goyalae502842016-06-17 08:43:56 -0700345 private LauncherAccessibilityDelegate mAccessibilityDelegate;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400346
Tony Wickham010d2552017-01-20 08:15:28 -0800347 private PopupDataProvider mPopupDataProvider;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700348
Andras Kloczl55edfe52021-05-14 12:21:30 +0200349 private IntSet mSynchronouslyBoundPages = new IntSet();
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700350 @NonNull private IntSet mPagesToBindSynchronously = new IntSet();
Adam Cohen1462de32012-07-24 22:34:36 -0700351
Winson Chung46353de2012-02-16 14:05:10 -0800352 // We only want to get the SharedPreferences once since it does an FS stat each time we get
353 // it from the context.
354 private SharedPreferences mSharedPrefs;
Brian Isganitis099945b2022-01-31 18:15:00 -0500355 private OnboardingPrefs<? extends Launcher> mOnboardingPrefs;
Winson Chung46353de2012-02-16 14:05:10 -0800356
Sunny Goyal2100c782016-08-22 16:00:03 -0700357 // Activity result which needs to be processed after workspace has loaded.
358 private ActivityResultInfo mPendingActivityResult;
359 /**
360 * Holds extra information required to handle a result from an external call, like
361 * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
362 */
363 private PendingRequestArgs mPendingRequestArgs;
Sunny Goyaldedda052019-05-14 15:23:48 -0700364 // Request id for any pending activity result
Sunny Goyal210e1742019-10-17 12:05:38 -0700365 protected int mPendingActivityRequestCode = -1;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800366
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800367 private ViewGroupFocusHelper mFocusHandler;
Hyunyoung Song7fb3ccc2017-10-17 15:39:46 -0700368
Sunny Goyal623eddd2018-03-02 12:24:41 -0800369 private RotationHelper mRotationHelper;
Sunny Goyal7779d622015-06-11 16:18:39 -0700370
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700371 protected LauncherOverlayManager mOverlayManager;
372 // If true, overlay callbacks are deferred
373 private boolean mDeferOverlayCallbacks;
374 private final Runnable mDeferredOverlayCallbacks = this::checkIfOverlayStillDeferred;
375
Riddle Hsu979da642020-09-22 21:52:40 +0800376 protected long mLastTouchUpTime = -1;
Sunny Goyala306e592020-03-24 01:51:41 -0700377 private boolean mTouchInProgress;
Sunny Goyal9b180102020-03-11 10:02:29 -0700378
Samuel Fufa41d909f2020-03-20 16:27:09 -0700379 private SafeCloseable mUserChangedCallbackCloseable;
380
thiruramc96873c2021-02-11 15:13:47 -0800381 // New InstanceId is assigned to mAllAppsSessionLogId for each AllApps sessions.
382 // When Launcher is not in AllApps state mAllAppsSessionLogId will be null.
383 // User actions within AllApps state are logged with this InstanceId, to recreate AllApps
384 // session on the server side.
385 protected InstanceId mAllAppsSessionLogId;
386 private LauncherState mPrevLauncherState;
387
kholoud mohamedc76b2032021-12-20 16:47:38 +0000388 private StringCache mStringCache;
389
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800390 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700391 @TargetApi(Build.VERSION_CODES.S)
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800392 protected void onCreate(Bundle savedInstanceState) {
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700393 // Only use a hard-coded cookie since we only want to trace this once.
394 if (Utilities.ATLEAST_S) {
395 Trace.beginAsyncSection(
396 DISPLAY_WORKSPACE_TRACE_METHOD_NAME, DISPLAY_WORKSPACE_TRACE_COOKIE);
397 Trace.beginAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
398 DISPLAY_ALL_APPS_TRACE_COOKIE);
399 }
Winson Chung5cc62c72019-10-16 11:32:41 -0700400 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_CREATE_EVT,
401 TraceHelper.FLAG_UI_EVENT);
Winson Chunga2413752012-04-03 14:22:34 -0700402 if (DEBUG_STRICT_MODE) {
403 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
404 .detectDiskReads()
405 .detectDiskWrites()
406 .detectNetwork() // or .detectAll() for all detectable problems
407 .penaltyLog()
408 .build());
409 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
410 .detectLeakedSqlLiteObjects()
411 .detectLeakedClosableObjects()
412 .penaltyLog()
413 .penaltyDeath()
414 .build());
415 }
416
Tony Wickhame78a70b2021-03-29 16:45:59 -0700417 if (Utilities.IS_DEBUG_DEVICE && FeatureFlags.NOTIFY_CRASHES.get()) {
418 final String notificationChannelId = "com.android.launcher3.Debug";
419 final String notificationChannelName = "Debug";
420 final String notificationTag = "Debug";
421 final int notificationId = 0;
422
423 NotificationManager notificationManager = getSystemService(NotificationManager.class);
424 notificationManager.createNotificationChannel(new NotificationChannel(
425 notificationChannelId, notificationChannelName,
426 NotificationManager.IMPORTANCE_HIGH));
427
428 Thread.currentThread().setUncaughtExceptionHandler((thread, throwable) -> {
429 String stackTrace = Log.getStackTraceString(throwable);
430
431 Intent shareIntent = new Intent(Intent.ACTION_SEND);
432 shareIntent.setType("text/plain");
433 shareIntent.putExtra(Intent.EXTRA_TEXT, stackTrace);
434 shareIntent = Intent.createChooser(shareIntent, null);
435 PendingIntent sharePendingIntent = PendingIntent.getActivity(
436 this, 0, shareIntent, PendingIntent.FLAG_UPDATE_CURRENT
437 );
438
439 Notification notification = new Notification.Builder(this, notificationChannelId)
440 .setSmallIcon(android.R.drawable.ic_menu_close_clear_cancel)
441 .setContentTitle("Launcher crash detected!")
442 .setStyle(new Notification.BigTextStyle().bigText(stackTrace))
443 .addAction(android.R.drawable.ic_menu_share, "Share", sharePendingIntent)
444 .build();
445 notificationManager.notify(notificationTag, notificationId, notification);
446
447 Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler =
448 Thread.getDefaultUncaughtExceptionHandler();
449 if (defaultUncaughtExceptionHandler != null) {
450 defaultUncaughtExceptionHandler.uncaughtException(thread, throwable);
451 }
452 });
453 }
454
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800455 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400456
Sunny Goyal87f784c2017-01-11 10:48:34 -0800457 LauncherAppState app = LauncherAppState.getInstance(this);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800458 mOldConfig = new Configuration(getResources().getConfiguration());
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530459 mModel = app.getModel();
Sunny Goyal9d89f752020-06-19 11:09:24 -0700460
Sunny Goyal41d51a02019-05-14 09:44:34 -0700461 mRotationHelper = new RotationHelper(this);
Hyunyoung Song31971a32019-01-27 12:31:12 -0800462 InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
463 initDeviceProfile(idp);
464 idp.addOnChangeListener(this);
Sunny Goyalf7258242015-10-19 16:59:07 -0700465 mSharedPrefs = Utilities.getPrefs(this);
Joe Onorato0589f0f2010-02-08 13:44:00 -0800466 mIconCache = app.getIconCache();
Sunny Goyal384b5782021-02-09 22:50:02 -0800467 mAccessibilityDelegate = createAccessibilityDelegate();
Adam Cohen2e6da152015-05-06 11:42:25 -0700468
Sunny Goyal59969372021-05-06 12:11:44 -0700469 mDragController = new LauncherDragController(this);
Hyunyoung Song645764e2016-06-06 14:19:02 -0700470 mAllAppsController = new AllAppsTransitionController(this);
Sunny Goyal35e7d382020-05-08 13:37:58 -0700471 mStateManager = new StateManager<>(this, NORMAL);
Romain Guycbb89e42009-06-08 15:52:54 -0700472
Sunny Goyal35e7d382020-05-08 13:37:58 -0700473 mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700474
Sunny Goyal337c81f2019-12-10 12:19:13 -0800475 mAppWidgetManager = new WidgetManagerHelper(this);
Cyrus Boadway0d309db2021-04-14 12:29:14 +0000476 mAppWidgetHost = createAppWidgetHost();
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700477 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700478
Sunny Goyal9d89f752020-06-19 11:09:24 -0700479 inflateRootView(R.layout.launcher);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800480 setupViews();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700481 crossFadeWithPreviousAppearance();
Sunny Goyal9c2b9602020-01-07 13:07:55 -0800482 mPopupDataProvider = new PopupDataProvider(this::updateNotificationDots);
Tony Wickham010d2552017-01-20 08:15:28 -0800483
Sunny Goyale84c5b82019-09-26 17:05:31 -0700484 boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800485 if (internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800486 if (savedInstanceState != null) {
487 // InternalStateHandler has already set the appropriate state.
488 // We dont need to do anything.
489 savedInstanceState.remove(RUNTIME_STATE);
490 }
491 }
492 restoreState(savedInstanceState);
Sunny Goyalbbece862019-03-01 13:13:52 -0800493 mStateManager.reapplyState();
Winson Chungb63b44c2017-11-10 17:54:44 -0800494
Sunny Goyalfe770c92016-09-27 14:38:58 -0700495 if (savedInstanceState != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700496 int[] pageIds = savedInstanceState.getIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS);
497 if (pageIds != null) {
498 mPagesToBindSynchronously = IntSet.wrap(pageIds);
499 }
Sunny Goyalfe770c92016-09-27 14:38:58 -0700500 }
Sunny Goyald3864fa2017-11-14 15:06:36 -0800501
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530502 if (!mModel.addCallbacksAndLoad(this)) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800503 if (!internalStateHandled) {
504 // If we are not binding synchronously, show a fade in animation when
505 // the first page bind completes.
Sunny Goyal6001ea22018-05-10 16:31:00 -0700506 mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD).setValue(0);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800507 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800508 }
509
510 // For handling default keys
Sunny Goyalf4aceab2017-12-06 16:16:31 -0800511 setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800512
Sunny Goyal9d89f752020-06-19 11:09:24 -0700513 setContentView(getRootView());
Pinyao Ting85232a92021-12-14 04:36:01 +0000514 getRootView().getViewTreeObserver().addOnPreDrawListener(
515 new ViewTreeObserver.OnPreDrawListener() {
516 @Override
517 public boolean onPreDraw() {
518 // Checks the status of fade in animation.
519 final AlphaProperty property =
520 mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD);
521 if (property.getValue() == 0) {
522 // Animation haven't started yet; suspend.
523 return false;
524 } else {
525 // The animation is started; start drawing.
526 getRootView().getViewTreeObserver().removeOnPreDrawListener(this);
527 return true;
528 }
529 }
530 });
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800531 getRootView().dispatchInsets();
Mario Bertschlera6936942017-05-31 14:48:19 -0700532
Jon Miranda7fda2852017-07-19 16:07:01 -0700533 // Listen for broadcasts
Sunny Goyal5d1873a2018-05-08 11:10:44 -0700534 registerReceiver(mScreenOffReceiver, new IntentFilter(Intent.ACTION_SCREEN_OFF));
Sunny Goyala616d2b2017-06-12 13:54:01 -0700535
Sunny Goyal8392c822017-06-20 10:03:56 -0700536 getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
537 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
Sunny Goyal14b32402017-07-31 10:03:28 -0700538
539 if (mLauncherCallbacks != null) {
540 mLauncherCallbacks.onCreate(savedInstanceState);
541 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700542 mOverlayManager = getDefaultOverlay();
543 PluginManagerWrapper.INSTANCE.get(this).addPluginListener(this,
Sunny Goyal80a071b2021-12-27 13:30:08 +0530544 LauncherOverlayPlugin.class, false /* allowedMultiple */);
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700545
Sunny Goyal623eddd2018-03-02 12:24:41 -0800546 mRotationHelper.initialize();
Winson Chung5cc62c72019-10-16 11:32:41 -0700547 TraceHelper.INSTANCE.endSection(traceToken);
Samuel Fufa41d909f2020-03-20 16:27:09 -0700548
549 mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(
550 () -> getStateManager().goToState(NORMAL));
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700551
552 if (Utilities.ATLEAST_R) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700553 getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700554 }
Adam Cohen9211d422014-10-07 18:14:53 -0700555 }
556
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700557 protected LauncherOverlayManager getDefaultOverlay() {
558 return new LauncherOverlayManager() { };
559 }
560
Brian Isganitis099945b2022-01-31 18:15:00 -0500561 protected OnboardingPrefs<? extends Launcher> createOnboardingPrefs(
562 SharedPreferences sharedPrefs) {
Sunny Goyal35e7d382020-05-08 13:37:58 -0700563 return new OnboardingPrefs<>(this, sharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700564 }
565
Brian Isganitis099945b2022-01-31 18:15:00 -0500566 public OnboardingPrefs<? extends Launcher> getOnboardingPrefs() {
Tony Wickham133cd542020-04-08 17:48:41 -0700567 return mOnboardingPrefs;
568 }
569
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700570 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530571 public void onPluginConnected(LauncherOverlayPlugin overlayManager, Context context) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700572 switchOverlay(() -> overlayManager.createOverlayManager(this, this));
573 }
574
575 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530576 public void onPluginDisconnected(LauncherOverlayPlugin plugin) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700577 switchOverlay(this::getDefaultOverlay);
578 }
579
580 private void switchOverlay(Supplier<LauncherOverlayManager> overlaySupplier) {
581 if (mOverlayManager != null) {
582 mOverlayManager.onActivityDestroyed(this);
583 }
584 mOverlayManager = overlaySupplier.get();
585 if (getRootView().isAttachedToWindow()) {
586 mOverlayManager.onAttachedToWindow();
587 }
588 mDeferOverlayCallbacks = true;
589 checkIfOverlayStillDeferred();
590 }
591
592 @Override
Brian Isganitis099945b2022-01-31 18:15:00 -0500593 public void dispatchDeviceProfileChanged() {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700594 super.dispatchDeviceProfileChanged();
595 mOverlayManager.onDeviceProvideChanged();
596 }
597
Sunny Goyal7779d622015-06-11 16:18:39 -0700598 @Override
Winson Chung8eb49e02018-07-16 13:33:31 -0700599 public void onEnterAnimationComplete() {
600 super.onEnterAnimationComplete();
Sunny Goyalbe8c3402019-05-22 15:17:52 -0700601 mRotationHelper.setCurrentTransitionRequest(REQUEST_NONE);
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700602 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
Winson Chung8eb49e02018-07-16 13:33:31 -0700603 }
604
605 @Override
Jerry Chang09b40242021-08-27 13:29:01 +0800606 public void onMultiWindowModeChanged(boolean isInMultiWindowMode, Configuration newConfig) {
607 super.onMultiWindowModeChanged(isInMultiWindowMode, newConfig);
608 // Always update device profile when multi window mode changed.
609 initDeviceProfile(mDeviceProfile.inv);
610 dispatchDeviceProfileChanged();
611 }
612
613 @Override
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800614 public void onConfigurationChanged(Configuration newConfig) {
615 int diff = newConfig.diff(mOldConfig);
616 if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
Sunny Goyal6e6f7992021-08-24 16:23:29 -0700617 onIdpChanged(false);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800618 }
619
620 mOldConfig.setTo(newConfig);
621 super.onConfigurationChanged(newConfig);
622 }
623
Sunny Goyal605bcf32018-03-02 15:16:12 -0800624 @Override
Sunny Goyal6e6f7992021-08-24 16:23:29 -0700625 public void onIdpChanged(boolean modelPropertiesChanged) {
626 initDeviceProfile(mDeviceProfile.inv);
Sunny Goyal371ea052019-03-06 15:38:32 -0800627 dispatchDeviceProfileChanged();
628 reapplyUi();
629 mDragLayer.recreateControllers();
630
Sunny Goyal76ba0a32019-06-10 11:56:11 -0700631 // Calling onSaveInstanceState ensures that static cache used by listWidgets is
632 // initialized properly.
633 onSaveInstanceState(new Bundle());
Sunny Goyalc4d32012020-04-03 17:10:11 -0700634 mModel.rebindCallbacks();
Hyunyoung Song31971a32019-01-27 12:31:12 -0800635 }
636
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400637 public void onAssistantVisibilityChanged(float visibility) {
Sunny Goyal0b5b8d42021-03-31 14:56:47 -0700638 mHotseat.getQsb().setAlpha(1f - visibility);
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400639 }
640
Bill Lina1221bc2021-06-03 01:49:27 +0800641 /**
642 * Called when one handed mode activated and deactivated.
643 * @param activated true if one handed mode activated, false otherwise.
644 */
645 public void onOneHandedStateChanged(boolean activated) {
646 mDragLayer.onOneHandedModeStateChanged(activated);
647 }
648
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800649 private void initDeviceProfile(InvariantDeviceProfile idp) {
650 // Load configuration-specific DeviceProfile
Jerry Changbfac46a2021-09-08 08:20:58 +0800651 mDeviceProfile = idp.getDeviceProfile(this);
652 if (isInMultiWindowMode()) {
653 mDeviceProfile = mDeviceProfile.getMultiWindowProfile(
654 this, getMultiWindowDisplaySize());
655 }
Sunny Goyalae6e3182019-04-30 12:04:37 -0700656
Sunny Goyal59d086c2018-05-07 17:31:40 -0700657 onDeviceProfileInitiated();
Sunny Goyal711c5962021-06-23 12:36:18 -0700658 mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true, this);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800659 }
660
Sunny Goyal623eddd2018-03-02 12:24:41 -0800661 public RotationHelper getRotationHelper() {
662 return mRotationHelper;
663 }
664
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800665 public ViewGroupFocusHelper getFocusHandler() {
666 return mFocusHandler;
667 }
668
Sunny Goyal35e7d382020-05-08 13:37:58 -0700669 @Override
670 public StateManager<LauncherState> getStateManager() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700671 return mStateManager;
Sunny Goyalbe93f262017-10-20 17:05:27 -0700672 }
673
Adam Cohen9211d422014-10-07 18:14:53 -0700674 private LauncherCallbacks mLauncherCallbacks;
675
Sunny Goyal32554d12015-12-03 15:31:25 -0800676 /**
677 * Call this after onCreate to set or clear overlay.
678 */
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700679 @Override
Sunny Goyal32554d12015-12-03 15:31:25 -0800680 public void setLauncherOverlay(LauncherOverlay overlay) {
681 if (overlay != null) {
Lucas Dupin87d75202021-07-28 10:24:54 -0700682 overlay.setOverlayCallbacks(this);
Sunny Goyal32554d12015-12-03 15:31:25 -0800683 }
684 mWorkspace.setLauncherOverlay(overlay);
685 }
686
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700687 @Override
688 public void runOnOverlayHidden(Runnable runnable) {
689 getWorkspace().runOnOverlayHidden(runnable);
690 }
691
Adam Cohen9211d422014-10-07 18:14:53 -0700692 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
693 mLauncherCallbacks = callbacks;
694 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700695 }
696
Hyunyoung Song3f471442015-04-08 19:01:34 -0700697 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700698 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
699 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700700 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700701 }
702
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -0700703 @NonNull
704 @Override
Tony Wickham010d2552017-01-20 08:15:28 -0800705 public PopupDataProvider getPopupDataProvider() {
706 return mPopupDataProvider;
707 }
708
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700709 @Override
Tony Wickhamf34bee82018-12-03 18:11:39 -0800710 public DotInfo getDotInfoForItem(ItemInfo info) {
711 return mPopupDataProvider.getDotInfoForItem(info);
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700712 }
713
714 @Override
715 public void invalidateParent(ItemInfo info) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800716 if (info.container >= 0) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700717 View folderIcon = getWorkspace().getHomescreenIconByItemId(info.container);
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800718 if (folderIcon instanceof FolderIcon && folderIcon.getTag() instanceof FolderInfo) {
Sunny Goyal11a50742019-08-07 09:24:26 -0700719 if (new FolderGridOrganizer(getDeviceProfile().inv)
720 .setFolderInfo((FolderInfo) folderIcon.getTag())
721 .isItemInPreview(info.rank)) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800722 folderIcon.invalidate();
723 }
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700724 }
725 }
726 }
727
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000728 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700729 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
730 * a configuration step, this allows the proper animations to run after other transitions.
731 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700732 private int completeAdd(
Sunny Goyal2100c782016-08-22 16:00:03 -0700733 int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
Sunny Goyalefb7e842018-10-04 15:11:00 -0700734 int screenId = info.screenId;
Sunny Goyal2100c782016-08-22 16:00:03 -0700735 if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
Adam Cohen83079e42014-09-19 17:43:08 -0700736 // When the screen id represents an actual screen (as opposed to a rank) we make sure
737 // that the drop page actually exists.
Sunny Goyal2100c782016-08-22 16:00:03 -0700738 screenId = ensurePendingDropLayoutExists(info.screenId);
Adam Cohen83079e42014-09-19 17:43:08 -0700739 }
Adam Cohendb364c32014-05-20 14:23:40 -0700740
Sunny Goyal2100c782016-08-22 16:00:03 -0700741 switch (requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800742 case REQUEST_CREATE_SHORTCUT:
Sunny Goyalfb5096d2016-09-08 14:32:06 -0700743 completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY, info);
Pinyao Tingc9074272019-11-11 11:51:44 -0800744 announceForAccessibility(R.string.item_added_to_workspace);
Winson Chungb8472bb2011-08-05 13:49:21 -0700745 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800746 case REQUEST_CREATE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700747 completeAddAppWidget(appWidgetId, info, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700748 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700749 case REQUEST_RECONFIGURE_APPWIDGET:
Yogisha Dixit4ff5ee32021-05-04 14:58:34 +0100750 mStatsLogManager.logger().withItemInfo(info).log(LAUNCHER_WIDGET_RECONFIGURED);
Sunny Goyal2100c782016-08-22 16:00:03 -0700751 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
Sunny Goyalff572272014-07-23 13:58:07 -0700752 break;
Sunny Goyald478c832016-04-01 12:04:16 -0700753 case REQUEST_BIND_PENDING_APPWIDGET: {
Sunny Goyal2100c782016-08-22 16:00:03 -0700754 int widgetId = appWidgetId;
755 LauncherAppWidgetInfo widgetInfo =
Sunny Goyald478c832016-04-01 12:04:16 -0700756 completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
Sunny Goyal2100c782016-08-22 16:00:03 -0700757 if (widgetInfo != null) {
Sunny Goyald478c832016-04-01 12:04:16 -0700758 // Since the view was just bound, also launch the configure activity if needed
759 LauncherAppWidgetProviderInfo provider = mAppWidgetManager
760 .getLauncherAppWidgetInfo(widgetId);
Sunny Goyal04a324a2017-01-20 21:08:59 -0800761 if (provider != null) {
762 new WidgetAddFlowHandler(provider)
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700763 .startConfigActivity(this, widgetInfo,
764 REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -0700765 }
766 }
767 break;
768 }
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800769 }
Adam Cohendb364c32014-05-20 14:23:40 -0700770 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800771 }
772
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800773 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700774 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700775 if (isWorkspaceLoading()) {
776 // process the result once the workspace has loaded.
777 mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
778 return;
779 }
780 mPendingActivityResult = null;
781
Winson Chunge341d302013-08-16 14:31:00 -0700782 // Reset the startActivity waiting flag
Sunny Goyal2100c782016-08-22 16:00:03 -0700783 final PendingRequestArgs requestArgs = mPendingRequestArgs;
784 setWaitingForResult(null);
785 if (requestArgs == null) {
786 return;
787 }
788
789 final int pendingAddWidgetId = requestArgs.getWidgetId();
Winson Chunge341d302013-08-16 14:31:00 -0700790
Adam Cohenad4e15c2013-10-17 16:21:35 -0700791 Runnable exitSpringLoaded = new Runnable() {
792 @Override
793 public void run() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700794 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700795 }
796 };
797
Michael Jurka8b805b12012-04-18 14:23:14 -0700798 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700799 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700800 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700801 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
802 if (resultCode == RESULT_CANCELED) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700803 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700804 mWorkspace.removeExtraEmptyScreenDelayed(
805 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Michael Jurka8b805b12012-04-18 14:23:14 -0700806 } else if (resultCode == RESULT_OK) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700807 addAppWidgetImpl(
808 appWidgetId, requestArgs, null,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800809 requestArgs.getWidgetHandler(),
Sunny Goyal2100c782016-08-22 16:00:03 -0700810 ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700811 }
812 return;
813 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200814
Adam Cohened66b2b2012-01-23 17:28:51 -0800815 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700816 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700817
Adam Cohened66b2b2012-01-23 17:28:51 -0800818 // We have special handling for widgets
819 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800820 final int appWidgetId;
821 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
822 : -1;
823 if (widgetId < 0) {
824 appWidgetId = pendingAddWidgetId;
825 } else {
826 appWidgetId = widgetId;
827 }
828
Adam Cohenad4e15c2013-10-17 16:21:35 -0700829 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800830 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700831 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
832 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700833 result = RESULT_CANCELED;
Sunny Goyal2100c782016-08-22 16:00:03 -0700834 completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700835 mWorkspace.removeExtraEmptyScreenDelayed(
836 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false,
837 () -> getStateManager().goToState(NORMAL));
Sunny Goyal2100c782016-08-22 16:00:03 -0700838 } else {
839 if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
840 // When the screen id represents an actual screen (as opposed to a rank)
841 // we make sure that the drop page actually exists.
842 requestArgs.screenId =
843 ensurePendingDropLayoutExists(requestArgs.screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700844 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700845 final CellLayout dropLayout =
846 mWorkspace.getScreenWithId(requestArgs.screenId);
847
848 dropLayout.setDropPending(true);
849 final Runnable onComplete = new Runnable() {
850 @Override
851 public void run() {
852 completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
853 dropLayout.setDropPending(false);
854 }
855 };
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700856 mWorkspace.removeExtraEmptyScreenDelayed(
857 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, onComplete);
Winson Chung5aaab772012-04-27 15:24:02 -0700858 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800859 return;
860 }
861
Sunny Goyald478c832016-04-01 12:04:16 -0700862 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
863 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
Sunny Goyalff572272014-07-23 13:58:07 -0700864 if (resultCode == RESULT_OK) {
865 // Update the widget view.
Sunny Goyal2100c782016-08-22 16:00:03 -0700866 completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
Sunny Goyalff572272014-07-23 13:58:07 -0700867 }
868 // Leave the widget in the pending state if the user canceled the configure.
869 return;
870 }
871
Sunny Goyalaad90582015-07-09 14:22:50 -0700872 if (requestCode == REQUEST_CREATE_SHORTCUT) {
873 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
Sunny Goyal2100c782016-08-22 16:00:03 -0700874 if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
875 completeAdd(requestCode, data, -1, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700876 mWorkspace.removeExtraEmptyScreenDelayed(
877 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Sunny Goyal2100c782016-08-22 16:00:03 -0700878
Sunny Goyalaad90582015-07-09 14:22:50 -0700879 } else if (resultCode == RESULT_CANCELED) {
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700880 mWorkspace.removeExtraEmptyScreenDelayed(
881 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800882 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800883 }
Hongming Jind91cb6e2020-01-27 16:23:03 -0800884
Adam Cohened66b2b2012-01-23 17:28:51 -0800885 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800886 }
887
888 @Override
Sunny Goyal64a75aa2017-07-03 13:50:52 -0700889 public void onActivityResult(
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800890 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyaldedda052019-05-14 15:23:48 -0700891 mPendingActivityRequestCode = -1;
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800892 handleActivityResult(requestCode, resultCode, data);
Adam Cohened66b2b2012-01-23 17:28:51 -0800893 }
894
Sunny Goyal7ce471b2017-08-02 03:37:39 -0700895 @Override
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700896 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600897 int[] grantResults) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700898 PendingRequestArgs pendingArgs = mPendingRequestArgs;
899 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
900 && pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
901 setWaitingForResult(null);
902
Sunny Goyal28c6b962015-10-12 11:42:05 -0700903 View v = null;
Sunny Goyal2100c782016-08-22 16:00:03 -0700904 CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700905 if (layout != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700906 v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700907 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700908 Intent intent = pendingArgs.getPendingIntent();
909
Sunny Goyal28c6b962015-10-12 11:42:05 -0700910 if (grantResults.length > 0
911 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Sunny Goyal852537f2020-07-15 17:02:16 -0700912 startActivitySafely(v, intent, null);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700913 } else {
914 // TODO: Show a snack bar with link to settings
915 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
Sunny Goyal112ce422016-08-22 16:45:29 -0700916 getString(R.string.derived_app_name)), Toast.LENGTH_SHORT).show();
Sunny Goyal28c6b962015-10-12 11:42:05 -0700917 }
918 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600919 }
920
Adam Cohendb364c32014-05-20 14:23:40 -0700921 /**
922 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
923 *
924 * @param screenId the screen id to check
925 * @return the new screen, or screenId if it exists
926 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700927 private int ensurePendingDropLayoutExists(int screenId) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800928 CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700929 if (dropLayout == null) {
930 // it's possible that the add screen was removed because it was
931 // empty and a re-bind occurred
Andras Kloczl408a54f2021-08-28 00:59:08 +0100932 mWorkspace.addExtraEmptyScreens();
933 IntSet emptyPagesAdded = mWorkspace.commitExtraEmptyScreens();
934 return emptyPagesAdded.isEmpty() ? -1 : emptyPagesAdded.getArray().get(0);
Adam Cohendb364c32014-05-20 14:23:40 -0700935 }
Andras Kloczl408a54f2021-08-28 00:59:08 +0100936 return screenId;
Adam Cohendb364c32014-05-20 14:23:40 -0700937 }
938
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700939 @Thunk
940 void completeTwoStageWidgetDrop(
Sunny Goyal2100c782016-08-22 16:00:03 -0700941 final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
942 CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800943 Runnable onCompleteRunnable = null;
944 int animationType = 0;
945
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700946 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800947 if (resultCode == RESULT_OK) {
948 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
949 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800950 requestArgs.getWidgetHandler().getProviderInfo(this));
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700951 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800952 onCompleteRunnable = new Runnable() {
953 @Override
954 public void run() {
Sunny Goyal2100c782016-08-22 16:00:03 -0700955 completeAddAppWidget(appWidgetId, requestArgs, layout, null);
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700956 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohened66b2b2012-01-23 17:28:51 -0800957 }
958 };
959 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800960 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800961 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800962 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700963 if (mDragLayer.getAnimatedView() != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700964 mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700965 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
966 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700967 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700968 // The animated view may be null in the case of a rotation during widget configuration
969 onCompleteRunnable.run();
970 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800971 }
972
973 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700974 protected void onStop() {
975 super.onStop();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700976 if (mDeferOverlayCallbacks) {
977 checkIfOverlayStillDeferred();
978 } else {
979 mOverlayManager.onActivityStopped(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700980 }
Hyunyoung Song5ee7c132021-05-11 13:52:36 -0700981 hideKeyboard();
Hyunyoung Song95786e02020-09-15 00:34:10 -0700982 logStopAndResume(false /* isResume */);
vadimt04ebcf42021-02-03 15:31:51 -0800983 mAppWidgetHost.setActivityStarted(false);
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -0700984 NotificationListener.removeNotificationsChangedListener(getPopupDataProvider());
Michael Jurkacd496d72013-04-11 11:32:45 -0700985 }
986
987 @Override
988 protected void onStart() {
Winson Chung5cc62c72019-10-16 11:32:41 -0700989 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_START_EVT,
990 TraceHelper.FLAG_UI_EVENT);
Michael Jurkacd496d72013-04-11 11:32:45 -0700991 super.onStart();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700992 if (!mDeferOverlayCallbacks) {
993 mOverlayManager.onActivityStarted(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700994 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700995
vadimt04ebcf42021-02-03 15:31:51 -0800996 mAppWidgetHost.setActivityStarted(true);
Winson Chung5cc62c72019-10-16 11:32:41 -0700997 TraceHelper.INSTANCE.endSection(traceToken);
Michael Jurkacd496d72013-04-11 11:32:45 -0700998 }
999
Sunny Goyal35e7d382020-05-08 13:37:58 -07001000 @Override
1001 @CallSuper
1002 protected void onDeferredResumed() {
Hyunyoung Song95786e02020-09-15 00:34:10 -07001003 logStopAndResume(true /* isResume */);
Sunny Goyala002c6c2019-02-12 16:20:10 -08001004
Sunny Goyal35e7d382020-05-08 13:37:58 -07001005 // Process any items that were added while Launcher was away.
Sunny Goyal60e68c92020-08-12 13:59:27 -07001006 ItemInstallQueue.INSTANCE.get(this)
1007 .resumeModelPush(FLAG_ACTIVITY_PAUSED);
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001008
Sunny Goyal35e7d382020-05-08 13:37:58 -07001009 // Refresh shortcuts if the permission changed.
Sunny Goyal8b74cc72020-07-27 17:50:33 -07001010 mModel.validateModelDataOnResume();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001011
Sunny Goyal35e7d382020-05-08 13:37:58 -07001012 // Set the notification listener and fetch updated notifications when we resume
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -07001013 NotificationListener.addNotificationsChangedListener(mPopupDataProvider);
Winson Chung87583112019-06-10 14:20:58 -07001014
Sunny Goyal35e7d382020-05-08 13:37:58 -07001015 DiscoveryBounce.showForHomeIfNeeded(this);
vadimt04ebcf42021-02-03 15:31:51 -08001016 mAppWidgetHost.setActivityResumed(true);
Sunny Goyaldedda052019-05-14 15:23:48 -07001017 }
1018
Hyunyoung Song95786e02020-09-15 00:34:10 -07001019 private void logStopAndResume(boolean isResume) {
Hyunyoung Song77e29772020-08-25 00:53:48 -07001020 if (mPendingExecutor != null) return;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001021 int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001022 int statsLogOrdinal = mStateManager.getState().statsLogOrdinal;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001023
1024 StatsLogManager.EventEnum event;
1025 StatsLogManager.StatsLogger logger = getStatsLogManager().logger();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001026 if (isResume) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001027 logger.withSrcState(LAUNCHER_STATE_BACKGROUND)
Hyunyoung Song95786e02020-09-15 00:34:10 -07001028 .withDstState(mStateManager.getState().statsLogOrdinal);
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001029 event = LAUNCHER_ONRESUME;
1030 } else { /* command == Action.Command.STOP */
Hyunyoung Song95786e02020-09-15 00:34:10 -07001031 logger.withSrcState(mStateManager.getState().statsLogOrdinal)
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001032 .withDstState(LAUNCHER_STATE_BACKGROUND);
1033 event = LAUNCHER_ONSTOP;
1034 }
1035
Hyunyoung Song95786e02020-09-15 00:34:10 -07001036 if (statsLogOrdinal == LAUNCHER_STATE_HOME && mWorkspace != null) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001037 logger.withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
1038 .setWorkspace(
1039 LauncherAtom.WorkspaceContainer.newBuilder()
1040 .setPageIndex(pageIndex)).build());
Becky Qiubfc2da12019-08-01 11:09:38 -07001041 }
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001042 logger.log(event);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001043 }
Becky Qiubfc2da12019-08-01 11:09:38 -07001044
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001045 private void scheduleDeferredCheck() {
1046 mHandler.removeCallbacks(mDeferredOverlayCallbacks);
1047 postAsyncCallback(mHandler, mDeferredOverlayCallbacks);
1048 }
1049
1050 private void checkIfOverlayStillDeferred() {
1051 if (!mDeferOverlayCallbacks) {
1052 return;
1053 }
Sunny Goyal8f965462020-04-23 19:00:36 -07001054 if (isStarted() && (!hasBeenResumed()
1055 || mStateManager.getState().hasFlag(FLAG_NON_INTERACTIVE))) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001056 return;
1057 }
1058 mDeferOverlayCallbacks = false;
1059
1060 // Move the client to the correct state. Calling the same method twice is no-op.
1061 if (isStarted()) {
1062 mOverlayManager.onActivityStarted(this);
1063 }
1064 if (hasBeenResumed()) {
1065 mOverlayManager.onActivityResumed(this);
1066 } else {
1067 mOverlayManager.onActivityPaused(this);
1068 }
1069 if (!isStarted()) {
1070 mOverlayManager.onActivityStopped(this);
1071 }
1072 }
1073
1074 public void deferOverlayCallbacksUntilNextResumeOrStop() {
1075 mDeferOverlayCallbacks = true;
1076 }
1077
1078 public LauncherOverlayManager getOverlayManager() {
1079 return mOverlayManager;
Becky Qiubfc2da12019-08-01 11:09:38 -07001080 }
1081
Sunny Goyal35e7d382020-05-08 13:37:58 -07001082 @Override
Winson Chungef528762019-09-06 12:05:52 -07001083 public void onStateSetStart(LauncherState state) {
Sunny Goyal35e7d382020-05-08 13:37:58 -07001084 super.onStateSetStart(state);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001085 if (mDeferOverlayCallbacks) {
1086 scheduleDeferredCheck();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001087 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001088 addActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001089
1090 if (state.hasFlag(FLAG_CLOSE_POPUPS)) {
1091 AbstractFloatingView.closeAllOpenViews(this, !state.hasFlag(FLAG_NON_INTERACTIVE));
1092 }
1093
1094 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
Winson Chung5cc62c72019-10-16 11:32:41 -07001181 TraceHelper.INSTANCE.endSection(traceToken);
Adam Cohen06dff352012-06-01 17:17:08 -07001182 }
1183
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001184 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001185 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001186 // Ensure that items added to Launcher are queued until Launcher returns
Sunny Goyal60e68c92020-08-12 13:59:27 -07001187 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_ACTIVITY_PAUSED);
Winson Chung997a9232013-07-24 15:33:46 -07001188
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001189 super.onPause();
Joe Onorato24b6fd82009-11-12 13:47:09 -08001190 mDragController.cancelDrag();
Sunny Goyal9b180102020-03-11 10:02:29 -07001191 mLastTouchUpTime = -1;
Hyunyoung Song497708c2019-05-01 16:16:53 -07001192 mDropTargetBar.animateToVisibility(false);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001193
1194 if (!mDeferOverlayCallbacks) {
1195 mOverlayManager.onActivityPaused(this);
Adam Cohenbffe7452013-07-22 18:21:45 -07001196 }
vadimt04ebcf42021-02-03 15:31:51 -08001197 mAppWidgetHost.setActivityResumed(false);
Adam Cohenbffe7452013-07-22 18:21:45 -07001198 }
1199
Lucas Dupin87d75202021-07-28 10:24:54 -07001200 /**
1201 * {@code LauncherOverlayCallbacks} scroll amount.
1202 * Indicates transition progress to -1 screen.
1203 * @param progress From 0 to 1.
1204 */
1205 @Override
1206 public void onScrollChanged(float progress) {
1207 if (mWorkspace != null) {
1208 mWorkspace.onOverlayScrollChanged(progress);
Sunny Goyalc86df472016-02-25 09:19:38 -08001209 }
Adam Cohenc2d6e892014-10-16 09:49:24 -07001210 }
1211
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001212 /**
1213 * Restores the previous state, if it exists.
1214 *
1215 * @param savedState The previous state.
1216 */
1217 private void restoreState(Bundle savedState) {
1218 if (savedState == null) {
1219 return;
1220 }
1221
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001222 int stateOrdinal = savedState.getInt(RUNTIME_STATE, NORMAL.ordinal);
Sunny Goyalf9403d92017-10-18 10:55:56 -07001223 LauncherState[] stateValues = LauncherState.values();
1224 LauncherState state = stateValues[stateOrdinal];
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001225
1226 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
1227 boolean forceRestore = lastInstance != null
1228 && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
1229 if (forceRestore || !state.shouldDisableRestore()) {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001230 mStateManager.goToState(state, false /* animated */);
Joe Onorato3a8820b2009-11-10 15:06:42 -08001231 }
1232
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001233 PendingRequestArgs requestArgs = savedState.getParcelable(
1234 RUNTIME_STATE_PENDING_REQUEST_ARGS);
Sunny Goyal2100c782016-08-22 16:00:03 -07001235 if (requestArgs != null) {
1236 setWaitingForResult(requestArgs);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001237 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001238 mPendingActivityRequestCode = savedState.getInt(RUNTIME_STATE_PENDING_REQUEST_CODE);
Sunny Goyal2100c782016-08-22 16:00:03 -07001239
1240 mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001241
1242 SparseArray<Parcelable> widgetsState =
1243 savedState.getSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL);
1244 if (widgetsState != null) {
1245 WidgetsFullSheet.show(this, false).restoreHierarchyState(widgetsState);
1246 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001247 }
1248
1249 /**
1250 * Finds all the views we need and configure them properly.
1251 */
Tony Wickham04fca162020-02-05 15:06:52 -08001252 protected void setupViews() {
Sunny Goyalcc96aa12018-01-11 09:56:07 -08001253 mDragLayer = findViewById(R.id.drag_layer);
Sunny Goyal3333b0c2016-05-09 20:43:21 -07001254 mFocusHandler = mDragLayer.getFocusIndicatorHelper();
Sunny Goyal966d9012017-06-06 16:43:59 -07001255 mWorkspace = mDragLayer.findViewById(R.id.workspace);
Sunny Goyald0a6ae72016-06-16 12:29:03 -07001256 mWorkspace.initParentViews(mDragLayer);
Sreyas321bfae2020-02-21 17:53:02 -08001257 mOverviewPanel = findViewById(R.id.overview_panel);
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001258 mHotseat = findViewById(R.id.hotseat);
Adam Cohenb66675a2020-05-15 16:16:17 -07001259 mHotseat.setWorkspace(mWorkspace);
Craig Mautner360310b2012-10-26 15:13:08 -07001260
Winson Chung4c98d922011-05-31 16:50:48 -07001261 // Setup the drag layer
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001262 mDragLayer.setup(mDragController, mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001263
Hyunyoung Song645764e2016-06-06 14:19:02 -07001264 mWorkspace.setup(mDragController);
Winsonc7d2e832016-07-28 12:24:55 -07001265 // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
1266 // default state, otherwise we will update to the wrong offsets in RTL
1267 mWorkspace.lockWallpaperToDefaultPage();
Sunny Goyalbb030562021-07-19 16:28:39 -07001268 mWorkspace.bindAndInitFirstWorkspaceScreen();
Hyunyoung Song645764e2016-06-06 14:19:02 -07001269 mDragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001270
Tony Wickham34d2c912015-09-11 09:27:58 -07001271 // Get the search/delete/uninstall bar
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001272 mDropTargetBar = mDragLayer.findViewById(R.id.drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001273
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001274 // Setup Apps
1275 mAppsView = findViewById(R.id.apps_view);
Craig Mautner360310b2012-10-26 15:13:08 -07001276
Govinda Wassermanc06e1512019-04-09 09:56:53 -04001277 // Setup Scrim
1278 mScrimView = findViewById(R.id.scrim_view);
1279
Winson Chung3d503fb2011-07-13 17:25:49 -07001280 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Sunny Goyal47328fd2016-05-25 18:56:41 -07001281 mDropTargetBar.setup(mDragController);
Samuel Fufaacebd1f2021-05-06 10:02:03 -05001282 mAllAppsController.setupViews(mScrimView, mAppsView);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001283 }
1284
1285 /**
1286 * Creates a view representing a shortcut.
1287 *
1288 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001289 */
Sunny Goyal95899162019-03-27 16:03:06 -07001290 View createShortcut(WorkspaceItemInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001291 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001292 }
1293
1294 /**
1295 * Creates a view representing a shortcut inflated from the specified resource.
1296 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001297 * @param parent The group the shortcut belongs to.
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001298 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001299 * @return A View inflated from layoutResId.
1300 */
Sunny Goyal95899162019-03-27 16:03:06 -07001301 public View createShortcut(ViewGroup parent, WorkspaceItemInfo info) {
Sunny Goyal9b29ca52017-02-17 10:39:44 -08001302 BubbleTextView favorite = (BubbleTextView) LayoutInflater.from(parent.getContext())
1303 .inflate(R.layout.app_icon, parent, false);
Sunny Goyal95899162019-03-27 16:03:06 -07001304 favorite.applyFromWorkspaceItem(info);
Sunny Goyal8a2a63b2018-03-06 22:15:18 -08001305 favorite.setOnClickListener(ItemClickHandler.INSTANCE);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001306 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001307 return favorite;
1308 }
1309
1310 /**
Jon Mirandac476d6e2017-05-04 16:30:01 -07001311 * Add a shortcut to the workspace or to a Folder.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001312 *
1313 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001314 */
sfufa@google.comd0a33232021-09-19 15:59:36 -07001315 protected void completeAddShortcut(Intent data, int container, int screenId, int cellX,
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001316 int cellY, PendingRequestArgs args) {
Pinyao Ting5eee5f42019-10-31 16:47:35 -07001317 if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT
Jon Mirandac476d6e2017-05-04 16:30:01 -07001318 || args.getPendingIntent().getComponent() == null) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001319 return;
1320 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001321
Jon Mirandac476d6e2017-05-04 16:30:01 -07001322 int[] cellXY = mTmpAddItemCellCoordinates;
1323 CellLayout layout = getCellLayout(container, screenId);
1324
Sunny Goyaleaf7a952020-07-29 16:54:20 -07001325 WorkspaceItemInfo info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(
Sunny Goyale7b00122019-10-02 16:13:34 -07001326 this, PinRequestHelper.getPinItemRequest(data), 0);
Sunny Goyal782f0c92017-01-19 10:27:54 -08001327
1328 if (info == null) {
Sunny Goyalb57645f2017-03-20 13:57:28 -07001329 // Legacy shortcuts are only supported for primary profile.
1330 info = Process.myUserHandle().equals(args.user)
Sunny Goyal53116c62020-08-07 16:32:18 -07001331 ? ModelUtils.fromLegacyShortcutIntent(this, data) : null;
Sunny Goyal782f0c92017-01-19 10:27:54 -08001332
Sunny Goyalb57645f2017-03-20 13:57:28 -07001333 if (info == null) {
1334 Log.e(TAG, "Unable to parse a valid custom shortcut result");
1335 return;
1336 } else if (!new PackageManagerHelper(this).hasPermissionForActivity(
Sunny Goyal342e4662017-02-02 15:21:08 -08001337 info.intent, args.getPendingIntent().getComponent().getPackageName())) {
Sunny Goyal782f0c92017-01-19 10:27:54 -08001338 // The app is trying to add a shortcut without sufficient permissions
1339 Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
1340 return;
1341 }
1342 }
1343
Jon Mirandac476d6e2017-05-04 16:30:01 -07001344 if (container < 0) {
1345 // Adding a shortcut to the Workspace.
1346 final View view = createShortcut(info);
1347 boolean foundCellSpan = false;
1348 // First we check if we already know the exact location where we want to add this item.
1349 if (cellX >= 0 && cellY >= 0) {
1350 cellXY[0] = cellX;
1351 cellXY[1] = cellY;
1352 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001353
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001354 DragObject dragObject = new DragObject(getApplicationContext());
1355 dragObject.dragInfo = info;
Jon Mirandac476d6e2017-05-04 16:30:01 -07001356 // If appropriate, either create a folder or add to an existing folder
1357 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001358 true, dragObject)) {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001359 return;
1360 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001361 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1362 true)) {
1363 return;
1364 }
1365 } else {
1366 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
1367 }
1368
1369 if (!foundCellSpan) {
Yogisha Dixit104d09f2021-07-19 14:05:17 +01001370 mWorkspace.onNoCellFound(layout, info, /* logInstanceId= */ null);
Adam Cohen558baaf2011-08-15 15:22:57 -07001371 return;
1372 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001373
1374 getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
1375 mWorkspace.addInScreen(view, info);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001376 } else {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001377 // Adding a shortcut to a Folder.
Sunny Goyale29897f52017-07-20 10:09:42 -07001378 FolderIcon folderIcon = findFolderIcon(container);
Jon Mirandac476d6e2017-05-04 16:30:01 -07001379 if (folderIcon != null) {
1380 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
1381 folderInfo.add(info, args.rank, false);
1382 } else {
Sunny Goyale29897f52017-07-20 10:09:42 -07001383 Log.e(TAG, "Could not find folder with id " + container + " to add shortcut.");
Jon Mirandac476d6e2017-05-04 16:30:01 -07001384 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001385 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001386 }
1387
Tony Wickhamc7cbf252021-05-24 15:46:48 -07001388 @Override
1389 public @Nullable FolderIcon findFolderIcon(final int folderIconId) {
Sunny Goyal83fd25e2018-07-09 16:47:01 -07001390 return (FolderIcon) mWorkspace.getHomescreenIconByItemId(folderIconId);
Sunny Goyale29897f52017-07-20 10:09:42 -07001391 }
1392
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001393 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001394 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001395 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001396 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001397 */
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001398 @Thunk
1399 void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
Adam Cohen59400422014-03-05 18:07:04 -08001400 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1401
Adam Cohened66b2b2012-01-23 17:28:51 -08001402 if (appWidgetInfo == null) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08001403 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001404 }
Romain Guycbb89e42009-06-08 15:52:54 -07001405
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001406 if (hostView == null) {
1407 // Perform actual inflation because we're live
1408 hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
1409 }
1410
Adam Cohen59400422014-03-05 18:07:04 -08001411 LauncherAppWidgetInfo launcherInfo;
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001412 launcherInfo =
1413 new LauncherAppWidgetInfo(
1414 appWidgetId, appWidgetInfo.provider, appWidgetInfo, hostView);
Sunny Goyal2100c782016-08-22 16:00:03 -07001415 launcherInfo.spanX = itemInfo.spanX;
1416 launcherInfo.spanY = itemInfo.spanY;
1417 launcherInfo.minSpanX = itemInfo.minSpanX;
1418 launcherInfo.minSpanY = itemInfo.minSpanY;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001419 launcherInfo.user = appWidgetInfo.getProfile();
Yogisha Dixit658c5da2021-05-24 23:23:15 +01001420 if (itemInfo instanceof PendingAddWidgetInfo) {
1421 launcherInfo.sourceContainer = ((PendingAddWidgetInfo) itemInfo).sourceContainer;
1422 } else if (itemInfo instanceof PendingRequestArgs) {
1423 launcherInfo.sourceContainer =
1424 ((PendingRequestArgs) itemInfo).getWidgetSourceContainer();
1425 }
Romain Guycbb89e42009-06-08 15:52:54 -07001426
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001427 getModelWriter().addItemToDatabase(launcherInfo,
Sunny Goyal2100c782016-08-22 16:00:03 -07001428 itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001429
Sunny Goyal2100c782016-08-22 16:00:03 -07001430 hostView.setVisibility(View.VISIBLE);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301431 prepareAppWidget(hostView, launcherInfo);
1432 mWorkspace.addInScreen(hostView, launcherInfo);
Pinyao Tingc9074272019-11-11 11:51:44 -08001433 announceForAccessibility(R.string.item_added_to_workspace);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001434
1435 // Show the widget resize frame.
1436 if (hostView instanceof LauncherAppWidgetHostView) {
1437 final LauncherAppWidgetHostView launcherHostView = (LauncherAppWidgetHostView) hostView;
1438 CellLayout cellLayout = getCellLayout(launcherInfo.container, launcherInfo.screenId);
1439 if (mStateManager.getState() == NORMAL) {
Yogisha Dixit7b1d25b2021-10-14 13:06:40 +01001440 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001441 } else {
1442 mStateManager.addStateListener(new StateManager.StateListener<LauncherState>() {
1443 @Override
1444 public void onStateTransitionComplete(LauncherState finalState) {
1445 if (mPrevLauncherState == SPRING_LOADED && finalState == NORMAL) {
1446 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
1447 mStateManager.removeStateListener(this);
1448 }
1449 }
1450 });
1451 }
1452 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001453 }
Romain Guycbb89e42009-06-08 15:52:54 -07001454
Sunny Goyald5462aa2016-11-22 16:52:39 +05301455 private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001456 hostView.setTag(item);
1457 item.onBindAppWidget(this, hostView);
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001458 hostView.setFocusable(true);
1459 hostView.setOnFocusChangeListener(mFocusHandler);
Sunny Goyal25c2e3e2015-10-28 23:28:21 -07001460 }
1461
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001462 private final BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001463 @Override
1464 public void onReceive(Context context, Intent intent) {
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07001465 onScreenOff();
Adam Cohended9f8d2010-11-03 13:25:16 -07001466 }
1467 };
1468
Sunny Goyal9c2b9602020-01-07 13:07:55 -08001469 private void updateNotificationDots(Predicate<PackageUserKey> updatedDots) {
Tony Wickhamf34bee82018-12-03 18:11:39 -08001470 mWorkspace.updateNotificationDots(updatedDots);
1471 mAppsView.getAppsStore().updateNotificationDots(updatedDots);
Tony Wickham010d2552017-01-20 08:15:28 -08001472 }
1473
Adam Cohended9f8d2010-11-03 13:25:16 -07001474 @Override
1475 public void onAttachedToWindow() {
1476 super.onAttachedToWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001477 mOverlayManager.onAttachedToWindow();
Adam Cohended9f8d2010-11-03 13:25:16 -07001478 }
1479
1480 @Override
1481 public void onDetachedFromWindow() {
1482 super.onDetachedFromWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001483 mOverlayManager.onDetachedFromWindow();
1484 closeContextMenu();
Adam Cohended9f8d2010-11-03 13:25:16 -07001485 }
1486
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001487 @Override
1488 public Object onRetainNonConfigurationInstance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001489 NonConfigInstance instance = new NonConfigInstance();
1490 instance.config = new Configuration(mOldConfig);
1491
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001492 int width = mDragLayer.getWidth();
1493 int height = mDragLayer.getHeight();
1494
Schneider Victor-tulias5aad9d82020-12-15 10:47:44 -05001495 if (FeatureFlags.ENABLE_LAUNCHER_ACTIVITY_THEME_CROSSFADE.get()
1496 && width > 0
1497 && height > 0) {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001498 instance.snapshot =
1499 BitmapRenderer.createHardwareBitmap(width, height, mDragLayer::draw);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001500 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001501 return instance;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001502 }
1503
Sunny Goyalc4fa8c32017-11-07 12:23:58 -08001504 public AllAppsTransitionController getAllAppsController() {
1505 return mAllAppsController;
1506 }
1507
Sunny Goyal9d69c8d2018-03-19 13:41:31 -07001508 @Override
Winson Chunga6945242014-01-08 14:04:34 -08001509 public DragLayer getDragLayer() {
1510 return mDragLayer;
1511 }
1512
Brian Isganitis1664c9f2022-01-14 23:15:47 -05001513 @Override
1514 public ActivityAllAppsContainerView<Launcher> getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001515 return mAppsView;
1516 }
1517
Winson Chunga6945242014-01-08 14:04:34 -08001518 public Workspace getWorkspace() {
1519 return mWorkspace;
1520 }
1521
1522 public Hotseat getHotseat() {
1523 return mHotseat;
1524 }
1525
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001526 public <T extends View> T getOverviewPanel() {
Winson Chung8ae41982017-11-10 11:42:13 -08001527 return (T) mOverviewPanel;
Winson Chunga6945242014-01-08 14:04:34 -08001528 }
1529
Sunny Goyal47328fd2016-05-25 18:56:41 -07001530 public DropTargetBar getDropTargetBar() {
1531 return mDropTargetBar;
Tony Wickham34d2c912015-09-11 09:27:58 -07001532 }
1533
Tony Wickhamb4821882021-04-23 14:26:45 -07001534 @Override
Tony Wickham490a8ab2020-04-01 17:03:58 -07001535 public ScrimView getScrimView() {
1536 return mScrimView;
1537 }
1538
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001539 public LauncherAppWidgetHost getAppWidgetHost() {
1540 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001541 }
Romain Guycbb89e42009-06-08 15:52:54 -07001542
Cyrus Boadway0d309db2021-04-14 12:29:14 +00001543 protected LauncherAppWidgetHost createAppWidgetHost() {
1544 return new LauncherAppWidgetHost(this,
1545 appWidgetId -> getWorkspace().removeWidget(appWidgetId));
1546 }
1547
Winson Chunga9abd0e2010-10-27 17:18:37 -07001548 public LauncherModel getModel() {
1549 return mModel;
1550 }
1551
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001552 public ModelWriter getModelWriter() {
1553 return mModelWriter;
1554 }
1555
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001556 @Override
Adam Cohen79d90c52016-04-22 13:29:20 -07001557 public SharedPreferences getSharedPrefs() {
Winson Chunga6945242014-01-08 14:04:34 -08001558 return mSharedPrefs;
1559 }
1560
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001561 @Override
1562 public SharedPreferences getDevicePrefs() {
1563 return Utilities.getDevicePrefs(this);
1564 }
1565
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001566 public int getOrientation() {
1567 return mOldConfig.orientation;
1568 }
Jon Miranda6bed3502017-09-19 14:43:17 -07001569
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001570 @Override
1571 protected void onNewIntent(Intent intent) {
vadimtbaf5fbb2019-12-16 18:56:09 -08001572 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
1573 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Launcher.onNewIntent: " + intent);
1574 }
Winson Chung5cc62c72019-10-16 11:32:41 -07001575 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_NEW_INTENT_EVT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001576 super.onNewIntent(intent);
1577
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001578 boolean alreadyOnHome = hasWindowFocus() && ((intent.getFlags() &
Winson15f8b172015-08-19 11:02:39 -07001579 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1580 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Sunny Goyal85313732016-09-28 12:00:07 -07001581
1582 // Check this condition before handling isActionMain, as this will get reset.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001583 boolean shouldMoveToDefaultScreen = alreadyOnHome && isInState(NORMAL)
Sunny Goyalf9403d92017-10-18 10:55:56 -07001584 && AbstractFloatingView.getTopOpenView(this) == null;
Winson15f8b172015-08-19 11:02:39 -07001585 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
Winson Chung1c2d5222021-06-08 11:50:13 -07001586 boolean internalStateHandled = ACTIVITY_TRACKER.handleNewIntent(this);
Hyunyoung Song5ee7c132021-05-11 13:52:36 -07001587 hideKeyboard();
kholoud mohamedceec31b2022-02-03 15:44:25 +00001588
Winson15f8b172015-08-19 11:02:39 -07001589 if (isActionMain) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001590 if (!internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001591 // In all these cases, only animate if we're already on home
Andy Wickham65ced1b2020-03-07 02:14:19 +00001592 closeOpenViews(isStarted());
Jon Mirandafeba90f2016-10-06 10:53:29 -07001593
Sunny Goyala2467272018-03-16 14:53:05 -07001594 if (!isInState(NORMAL)) {
1595 // Only change state, if not already the same. This prevents cancelling any
1596 // animations running as part of resume
Sunny Goyalfee1b252020-12-14 12:30:38 -08001597 mStateManager.goToState(NORMAL, mStateManager.shouldAnimateStateChange());
Sunny Goyala2467272018-03-16 14:53:05 -07001598 }
Sunny Goyald3864fa2017-11-14 15:06:36 -08001599
1600 // Reset the apps view
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001601 if (!alreadyOnHome) {
Sunny Goyal7185dd62018-03-14 17:51:49 -07001602 mAppsView.reset(isStarted() /* animate */);
Sunny Goyald3864fa2017-11-14 15:06:36 -08001603 }
1604
Sunny Goyalaad33592018-08-07 17:20:35 -07001605 if (shouldMoveToDefaultScreen && !mWorkspace.isHandlingTouch()) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001606 mWorkspace.post(mWorkspace::moveToDefaultScreen);
1607 }
1608 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001609
Adam Cohen9211d422014-10-07 18:14:53 -07001610 if (mLauncherCallbacks != null) {
Sunny Goyal85462132018-04-24 11:39:37 -07001611 mLauncherCallbacks.onHomeIntent(internalStateHandled);
Adam Cohen9211d422014-10-07 18:14:53 -07001612 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001613 mOverlayManager.hideOverlay(isStarted() && !isForceInvisible());
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001614 handleGestureContract(intent);
Sunny Goyal512a2c12020-04-08 12:52:45 -07001615 } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
Winson Chungdd15ace2020-08-04 15:52:01 -07001616 showAllAppsFromIntent(alreadyOnHome);
kholoud mohamedceec31b2022-02-03 15:44:25 +00001617 } else if (Intent.ACTION_SHOW_WORK_APPS.equals(intent.getAction())) {
1618 showAllAppsWorkTabFromIntent(alreadyOnHome);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001619 }
Winson15f8b172015-08-19 11:02:39 -07001620
Winson Chung5cc62c72019-10-16 11:32:41 -07001621 TraceHelper.INSTANCE.endSection(traceToken);
Adam Coppa120b8e2013-11-12 16:26:04 +00001622 }
1623
Winson Chungdd15ace2020-08-04 15:52:01 -07001624 protected void showAllAppsFromIntent(boolean alreadyOnHome) {
1625 AbstractFloatingView.closeAllOpenViews(this);
1626 getStateManager().goToState(ALL_APPS, alreadyOnHome);
1627 }
1628
kholoud mohamedceec31b2022-02-03 15:44:25 +00001629 private void showAllAppsWorkTabFromIntent(boolean alreadyOnHome) {
1630 showAllAppsFromIntent(alreadyOnHome);
1631 mAppsView.switchToTab(BaseAllAppsContainerView.AdapterHolder.WORK);
1632 }
1633
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001634 /**
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001635 * Handles gesture nav contract
1636 */
1637 protected void handleGestureContract(Intent intent) {
1638 GestureNavContract gnc = GestureNavContract.fromIntent(intent);
1639 if (gnc != null) {
1640 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
1641 FloatingSurfaceView.show(this, gnc);
1642 }
1643 }
1644
1645 /**
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001646 * Hides the keyboard if visible
1647 */
1648 public void hideKeyboard() {
1649 final View v = getWindow().peekDecorView();
1650 if (v != null && v.getWindowToken() != null) {
1651 UiThreadHelper.hideKeyboardAsync(this, v.getWindowToken());
1652 }
1653 }
1654
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001655 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001656 public void onRestoreInstanceState(Bundle state) {
1657 super.onRestoreInstanceState(state);
Andras Kloczl55edfe52021-05-14 12:21:30 +02001658 if (mSynchronouslyBoundPages != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001659 mSynchronouslyBoundPages.forEach(screenId -> {
1660 int pageIndex = mWorkspace.getPageIndexForScreenId(screenId);
1661 if (pageIndex != PagedView.INVALID_PAGE) {
1662 mWorkspace.restoreInstanceStateForChild(pageIndex);
1663 }
1664 });
Andras Kloczl55edfe52021-05-14 12:21:30 +02001665 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001666 }
1667
1668 @Override
1669 protected void onSaveInstanceState(Bundle outState) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001670 outState.putIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS,
1671 mWorkspace.getCurrentPageScreenIds().getArray().toArray());
Sunny Goyalea609262017-10-25 15:47:38 -07001672 outState.putInt(RUNTIME_STATE, mStateManager.getState().ordinal);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001673
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001674 AbstractFloatingView widgets = AbstractFloatingView
1675 .getOpenView(this, AbstractFloatingView.TYPE_WIDGETS_FULL_SHEET);
1676 if (widgets != null) {
1677 SparseArray<Parcelable> widgetsState = new SparseArray<>();
1678 widgets.saveHierarchyState(widgetsState);
1679 outState.putSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL, widgetsState);
1680 } else {
1681 outState.remove(RUNTIME_STATE_WIDGET_PANEL);
1682 }
1683
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001684 // We close any open folders and shortcut containers that are not safe for rebind,
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001685 // and we need to make sure this state is reflected.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001686 AbstractFloatingView.closeOpenViews(this, false, TYPE_ALL & ~TYPE_REBIND_SAFE);
1687 finishAutoCancelActionMode();
Tony Wickham49c8d292016-07-01 11:44:34 -07001688
Sunny Goyal2100c782016-08-22 16:00:03 -07001689 if (mPendingRequestArgs != null) {
1690 outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
1691 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001692 outState.putInt(RUNTIME_STATE_PENDING_REQUEST_CODE, mPendingActivityRequestCode);
1693
Sunny Goyal2100c782016-08-22 16:00:03 -07001694 if (mPendingActivityResult != null) {
1695 outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001696 }
1697
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001698 super.onSaveInstanceState(outState);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001699 mOverlayManager.onActivitySaveInstanceState(this, outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001700 }
1701
1702 @Override
1703 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001704 super.onDestroy();
Sunny Goyale84c5b82019-09-26 17:05:31 -07001705 ACTIVITY_TRACKER.onActivityDestroyed(this);
Romain Guycbb89e42009-06-08 15:52:54 -07001706
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001707 unregisterReceiver(mScreenOffReceiver);
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001708 mWorkspace.removeFolderListeners();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001709 PluginManagerWrapper.INSTANCE.get(this).removePluginListener(this);
Winson Chunge7a03942011-08-05 15:05:12 -07001710
Sunny Goyala7a5bf32020-01-05 15:35:29 +05301711 mModel.removeCallbacks(this);
Sunny Goyal623eddd2018-03-02 12:24:41 -08001712 mRotationHelper.destroy();
Sunny Goyal745bad92016-05-02 10:54:12 -07001713
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001714 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001715 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001716 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001717 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001718 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001719
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001720 TextKeyListener.getInstance().release();
Tony2917a8b2017-07-31 23:29:42 -07001721 clearPendingBinds();
Hyunyoung Song31971a32019-01-27 12:31:12 -08001722 LauncherAppState.getIDP(this).removeOnChangeListener(this);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001723
1724 mOverlayManager.onActivityDestroyed(this);
Samuel Fufa41d909f2020-03-20 16:27:09 -07001725 mUserChangedCallbackCloseable.close();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001726 }
1727
Sunny Goyalae502842016-06-17 08:43:56 -07001728 public LauncherAccessibilityDelegate getAccessibilityDelegate() {
1729 return mAccessibilityDelegate;
1730 }
1731
Adam Cohena9cf38f2011-05-02 15:36:58 -07001732 public DragController getDragController() {
1733 return mDragController;
1734 }
1735
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001736 @Override
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001737 public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001738 if (requestCode != -1) {
1739 mPendingActivityRequestCode = requestCode;
1740 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001741 super.startActivityForResult(intent, requestCode, options);
Adam Cohen173f7112015-03-27 15:14:00 -07001742 }
1743
1744 @Override
Sunny Goyaldedda052019-05-14 15:23:48 -07001745 public void startIntentSenderForResult(IntentSender intent, int requestCode,
Adam Cohen173f7112015-03-27 15:14:00 -07001746 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001747 if (requestCode != -1) {
1748 mPendingActivityRequestCode = requestCode;
1749 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001750 try {
1751 super.startIntentSenderForResult(intent, requestCode,
1752 fillInIntent, flagsMask, flagsValues, extraFlags, options);
1753 } catch (IntentSender.SendIntentException e) {
1754 throw new ActivityNotFoundException();
Adam Cohen173f7112015-03-27 15:14:00 -07001755 }
1756 }
1757
Winson Chung70d72102011-08-12 11:24:35 -07001758 /**
1759 * Indicates that we want global search for this activity by setting the globalSearch
1760 * argument for {@link #startSearch} to true.
1761 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001762 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07001763 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001764 Bundle appSearchData, boolean globalSearch) {
1765 if (appSearchData == null) {
1766 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01001767 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001768 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001769
Sunny Goyal6f28e712016-09-13 14:19:29 -07001770 if (mLauncherCallbacks == null ||
1771 !mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
1772 // Starting search from the callbacks failed. Start the default global search.
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001773 super.startSearch(initialQuery, selectInitialQuery, appSearchData, true);
Ian Parkinson047036e2014-09-01 15:40:53 +01001774 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001775
1776 // We need to show the workspace after starting the search
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001777 mStateManager.goToState(NORMAL);
Bjorn Bringertc459e522013-06-07 19:36:01 +01001778 }
1779
Joe Onorato9c1289c2009-08-17 11:03:03 -04001780 public boolean isWorkspaceLocked() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001781 return mWorkspaceLoading || mPendingRequestArgs != null;
Joe Onorato9c1289c2009-08-17 11:03:03 -04001782 }
1783
Adam Cohen517a7f52014-03-01 12:12:59 -08001784 public boolean isWorkspaceLoading() {
1785 return mWorkspaceLoading;
1786 }
1787
Brian Isganitis099945b2022-01-31 18:15:00 -05001788 @Override
1789 public boolean isBindingItems() {
1790 return mWorkspaceLoading;
1791 }
1792
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001793 private void setWorkspaceLoading(boolean value) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001794 mWorkspaceLoading = value;
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001795 }
1796
Sunny Goyal04a324a2017-01-20 21:08:59 -08001797 public void setWaitingForResult(PendingRequestArgs args) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001798 mPendingRequestArgs = args;
Adam Cohen9211d422014-10-07 18:14:53 -07001799 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001800
Sunny Goyal2100c782016-08-22 16:00:03 -07001801 void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001802 WidgetAddFlowHandler addFlowHandler) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001803 if (LOGD) {
1804 Log.d(TAG, "Adding widget from drop");
1805 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08001806 addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001807 }
1808
Sunny Goyal2100c782016-08-22 16:00:03 -07001809 void addAppWidgetImpl(int appWidgetId, ItemInfo info,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001810 AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001811 if (!addFlowHandler.startConfigActivity(this, appWidgetId, info,
1812 REQUEST_CREATE_APPWIDGET)) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001813 // If the configuration flow was not started, add the widget
Michael Jurkaaf442092010-06-10 17:01:57 -07001814
Adam Cohenad4e15c2013-10-17 16:21:35 -07001815 Runnable onComplete = new Runnable() {
1816 @Override
1817 public void run() {
1818 // Exit spring loaded mode if necessary after adding the widget
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001819 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001820 }
1821 };
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001822 completeAddAppWidget(appWidgetId, info, boundWidget,
1823 addFlowHandler.getProviderInfo(this));
Sunny Goyal6e379fc2020-03-19 16:08:14 -07001824 mWorkspace.removeExtraEmptyScreenDelayed(delay, false, onComplete);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001825 }
1826 }
Romain Guycbb89e42009-06-08 15:52:54 -07001827
Sunny Goyalefb7e842018-10-04 15:11:00 -07001828 public void addPendingItem(PendingAddItemInfo info, int container, int screenId,
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001829 int[] cell, int spanX, int spanY) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001830 info.container = container;
1831 info.screenId = screenId;
1832 if (cell != null) {
1833 info.cellX = cell[0];
1834 info.cellY = cell[1];
1835 }
1836 info.spanX = spanX;
1837 info.spanY = spanY;
1838
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001839 switch (info.itemType) {
1840 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
1841 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -07001842 addAppWidgetFromDrop((PendingAddWidgetInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001843 break;
1844 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal782f0c92017-01-19 10:27:54 -08001845 processShortcutFromDrop((PendingAddShortcutInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001846 break;
1847 default:
1848 throw new IllegalStateException("Unknown item type: " + info.itemType);
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001849 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001850 }
1851
Adam Cohenfbba09b2011-07-18 21:43:05 -07001852 /**
1853 * Process a shortcut drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001854 */
Sunny Goyal782f0c92017-01-19 10:27:54 -08001855 private void processShortcutFromDrop(PendingAddShortcutInfo info) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001856 Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
1857 setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
vadimtcf275c12020-04-15 12:43:01 -07001858 TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: processShortcutFromDrop");
Sunny Goyal782f0c92017-01-19 10:27:54 -08001859 if (!info.activityInfo.startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
1860 handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
1861 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001862 }
1863
Adam Cohenfbba09b2011-07-18 21:43:05 -07001864 /**
1865 * Process a widget drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001866 */
Sunny Goyal2100c782016-08-22 16:00:03 -07001867 private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001868 AppWidgetHostView hostView = info.boundWidget;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001869 final int appWidgetId;
Sunny Goyal8a0dc382017-01-25 11:30:06 -08001870 WidgetAddFlowHandler addFlowHandler = info.getHandler();
Adam Cohened66b2b2012-01-23 17:28:51 -08001871 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001872 // In the case where we've prebound the widget, we remove it from the DragLayer
1873 if (LOGD) {
1874 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
1875 }
1876 getDragLayer().removeView(hostView);
1877
Adam Cohened66b2b2012-01-23 17:28:51 -08001878 appWidgetId = hostView.getAppWidgetId();
Sunny Goyal04a324a2017-01-20 21:08:59 -08001879 addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07001880
1881 // Clear the boundWidget so that it doesn't get destroyed.
1882 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08001883 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001884 // In this case, we either need to start an activity to get permission to bind
1885 // the widget, or we need to start an activity to configure the widget, or both.
Pinyao Tingc7a6c292019-08-26 14:36:02 -07001886 if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET) {
1887 appWidgetId = CustomWidgetManager.INSTANCE.get(this).getWidgetIdForCustomProvider(
1888 info.componentName);
Sunny Goyal952e63d2017-08-16 04:59:08 -07001889 } else {
1890 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
1891 }
Adam Cohendd70d662012-10-04 16:53:44 -07001892 Bundle options = info.bindOptions;
1893
Sunny Goyalffe83f12014-08-14 17:39:34 -07001894 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
1895 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07001896 if (success) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001897 addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
Michael Jurka8b805b12012-04-18 14:23:14 -07001898 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001899 addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
Michael Jurka8b805b12012-04-18 14:23:14 -07001900 }
Adam Cohened66b2b2012-01-23 17:28:51 -08001901 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001902 }
1903
Samuel Fufa746d4202020-02-02 18:55:44 -08001904 /**
1905 * Creates and adds new folder to CellLayout
1906 */
Samuel Fufa28c3e452020-02-08 16:07:16 -08001907 public FolderIcon addFolder(CellLayout layout, int container, final int screenId, int cellX,
1908 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07001909 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001910
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001911 // Update the model
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001912 getModelWriter().addItemToDatabase(folderInfo, container, screenId, cellX, cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001913
1914 // Create the view
Samuel Fufa746d4202020-02-02 18:55:44 -08001915 FolderIcon newFolder = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this, layout,
1916 folderInfo);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301917 mWorkspace.addInScreen(newFolder, folderInfo);
Winson Chung5f8afe62013-08-12 16:19:28 -07001918 // Force measure the new folder icon
1919 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
1920 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07001921 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001922 }
Romain Guycbb89e42009-06-08 15:52:54 -07001923
Tony Wickham1906cc32021-02-11 11:55:24 -08001924 @Override
1925 public Rect getFolderBoundingBox() {
1926 // We need to bound the folder to the currently visible workspace area
Andras Kloczl3a4ba0b2021-03-29 18:47:14 +02001927 return getWorkspace().getPageAreaRelativeToDragLayer();
Tony Wickham1906cc32021-02-11 11:55:24 -08001928 }
1929
1930 @Override
1931 public void updateOpenFolderPosition(int[] inOutPosition, Rect bounds, int width, int height) {
1932 int left = inOutPosition[0];
1933 int top = inOutPosition[1];
1934 DeviceProfile grid = getDeviceProfile();
1935 int distFromEdgeOfScreen = getWorkspace().getPaddingLeft();
1936 if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) {
1937 // Center the folder if it is very close to being centered anyway, by virtue of
1938 // filling the majority of the viewport. ie. remove it from the uncanny valley
1939 // of centeredness.
1940 left = (grid.availableWidthPx - width) / 2;
1941 } else if (width >= bounds.width()) {
1942 // If the folder doesn't fit within the bounds, center it about the desired bounds
1943 left = bounds.left + (bounds.width() - width) / 2;
1944 }
1945 if (height >= bounds.height()) {
1946 // Folder height is greater than page height, center on page
1947 top = bounds.top + (bounds.height() - height) / 2;
1948 } else {
1949 // Folder height is less than page height, so bound it to the absolute open folder
1950 // bounds if necessary
1951 Rect folderBounds = grid.getAbsoluteOpenFolderBounds();
1952 left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width));
1953 top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height));
1954 }
1955 inOutPosition[0] = left;
1956 inOutPosition[1] = top;
1957 }
1958
Winsonc0b52fe2015-09-09 16:38:15 -07001959 /**
Winsonfa56b3f2015-09-14 12:01:13 -07001960 * Unbinds the view for the specified item, and removes the item and all its children.
1961 *
1962 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07001963 * @param itemInfo the {@link ItemInfo} for this view.
1964 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07001965 */
Tony Wickhambfbf7f92016-05-19 11:19:39 -07001966 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
Sunny Goyal95899162019-03-27 16:03:06 -07001967 if (itemInfo instanceof WorkspaceItemInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07001968 // Remove the shortcut from the folder before removing it from launcher
Sunny Goyal44c06432016-04-02 10:56:02 -07001969 View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
1970 if (folderIcon instanceof FolderIcon) {
Sunny Goyal95899162019-03-27 16:03:06 -07001971 ((FolderInfo) folderIcon.getTag()).remove((WorkspaceItemInfo) itemInfo, true);
Winsonfa56b3f2015-09-14 12:01:13 -07001972 } else {
1973 mWorkspace.removeWorkspaceItem(v);
1974 }
Winsonc0b52fe2015-09-09 16:38:15 -07001975 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001976 getModelWriter().deleteItemFromDatabase(itemInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07001977 }
1978 } else if (itemInfo instanceof FolderInfo) {
1979 final FolderInfo folderInfo = (FolderInfo) itemInfo;
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001980 if (v instanceof FolderIcon) {
1981 ((FolderIcon) v).removeListeners();
1982 }
Winsonc0b52fe2015-09-09 16:38:15 -07001983 mWorkspace.removeWorkspaceItem(v);
1984 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001985 getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07001986 }
1987 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
1988 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07001989 mWorkspace.removeWorkspaceItem(v);
Winsonc0b52fe2015-09-09 16:38:15 -07001990 if (deleteFromDb) {
Tony Wickham6a71a5b2018-08-21 11:40:23 -07001991 getModelWriter().deleteWidgetInfo(widgetInfo, getAppWidgetHost());
Winsonc0b52fe2015-09-09 16:38:15 -07001992 }
1993 } else {
1994 return false;
1995 }
1996 return true;
1997 }
1998
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001999 @Override
2000 public boolean dispatchKeyEvent(KeyEvent event) {
vadimt6b534ee2021-08-06 15:49:02 -07002001 TestLogging.recordKeyEvent(TestProtocol.SEQUENCE_MAIN, "Key event", event);
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002002 return (event.getKeyCode() == KeyEvent.KEYCODE_HOME) || super.dispatchKeyEvent(event);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002003 }
2004
Joe Onorato88ec0992009-11-19 13:16:06 -08002005 @Override
vadimt9af34a72020-01-21 11:19:13 -08002006 public boolean dispatchTouchEvent(MotionEvent ev) {
Sunny Goyala306e592020-03-24 01:51:41 -07002007 switch (ev.getAction()) {
2008 case MotionEvent.ACTION_DOWN:
2009 mTouchInProgress = true;
2010 break;
2011 case MotionEvent.ACTION_UP:
Riddle Hsub30adcb2020-10-07 15:57:44 +08002012 mLastTouchUpTime = SystemClock.uptimeMillis();
Sunny Goyala306e592020-03-24 01:51:41 -07002013 // Follow through
2014 case MotionEvent.ACTION_CANCEL:
2015 mTouchInProgress = false;
2016 break;
Sunny Goyal9b180102020-03-11 10:02:29 -07002017 }
vadimtd633c9c2020-01-22 18:00:37 -08002018 TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
vadimt9af34a72020-01-21 11:19:13 -08002019 return super.dispatchTouchEvent(ev);
2020 }
2021
Sunny Goyala306e592020-03-24 01:51:41 -07002022 /**
2023 * Returns true if a touch interaction is in progress
2024 */
2025 public boolean isTouchInProgress() {
2026 return mTouchInProgress;
2027 }
2028
vadimt9af34a72020-01-21 11:19:13 -08002029 @Override
Joe Onorato88ec0992009-11-19 13:16:06 -08002030 public void onBackPressed() {
Sunny Goyal7c8a65e2017-12-22 11:11:33 -08002031 if (finishAutoCancelActionMode()) {
2032 return;
2033 }
Adam Cohen9211d422014-10-07 18:14:53 -07002034
Sunny Goyal45478022015-06-08 16:52:41 -07002035 if (mDragController.isDragging()) {
2036 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002037 return;
2038 }
2039
Jon Mirandafeba90f2016-10-06 10:53:29 -07002040 // Note: There should be at most one log per method call. This is enforced implicitly
2041 // by using if-else statements.
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002042 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
Tony Wickham52c1b662018-05-21 13:13:58 -07002043 if (topView != null && topView.onBackPressed()) {
2044 // Handled by the floating view.
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002045 } else {
Sunny Goyale39690b2018-08-02 13:35:07 -07002046 mStateManager.getState().onBackPressed(this);
Michael Jurkaaf442092010-06-10 17:01:57 -07002047 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002048 }
2049
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07002050 protected void onScreenOff() {
2051 // Reset AllApps to its initial state only if we are not in the middle of
2052 // processing a multi-step drop
2053 if (mPendingRequestArgs == null) {
2054 if (!isInState(NORMAL)) {
2055 onUiChangedWhileSleeping();
2056 }
2057 mStateManager.goToState(NORMAL);
2058 }
2059 }
2060
Sunny Goyalfe770c92016-09-27 14:38:58 -07002061 @TargetApi(Build.VERSION_CODES.M)
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002062 @Override
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002063 protected boolean onErrorStartingShortcut(Intent intent, ItemInfo info) {
2064 // Due to legacy reasons, direct call shortcuts require Launchers to have the
2065 // corresponding permission. Show the appropriate permission prompt if that
2066 // is the case.
2067 if (intent.getComponent() == null
2068 && Intent.ACTION_CALL.equals(intent.getAction())
2069 && checkSelfPermission(android.Manifest.permission.CALL_PHONE) !=
2070 PackageManager.PERMISSION_GRANTED) {
2071
2072 setWaitingForResult(PendingRequestArgs
2073 .forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
2074 requestPermissions(new String[]{android.Manifest.permission.CALL_PHONE},
2075 REQUEST_PERMISSION_CALL_PHONE);
2076 return true;
2077 } else {
2078 return false;
2079 }
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002080 }
2081
Hyunyoung Song46d07f72018-05-22 15:41:25 -07002082 @Override
Sunny Goyal852537f2020-07-15 17:02:16 -07002083 public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
Winson Chung0b70cd42019-06-17 22:34:33 -07002084 if (!hasBeenResumed()) {
2085 // Workaround an issue where the WM launch animation is clobbered when finishing the
2086 // recents animation into launcher. Defer launching the activity until Launcher is
2087 // next resumed.
Sunny Goyal852537f2020-07-15 17:02:16 -07002088 addOnResumeCallback(() -> startActivitySafely(v, intent, item));
Winson Chungc9bf6d42019-10-04 15:33:18 -07002089 if (mOnDeferredActivityLaunchCallback != null) {
2090 mOnDeferredActivityLaunchCallback.run();
2091 mOnDeferredActivityLaunchCallback = null;
2092 }
Winson Chung0b70cd42019-06-17 22:34:33 -07002093 return true;
2094 }
2095
Sunny Goyal852537f2020-07-15 17:02:16 -07002096 boolean success = super.startActivitySafely(v, intent, item);
Hyunyoung Song1241e612018-05-15 21:46:51 -07002097 if (success && v instanceof BubbleTextView) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002098 // This is set to the view that launched the activity that navigated the user away
2099 // from launcher. Since there is no callback for when the activity has finished
2100 // launching, enable the press state and keep this reference to reset the press
2101 // state when we return to launcher.
2102 BubbleTextView btv = (BubbleTextView) v;
2103 btv.setStayPressed(true);
Sunny Goyalb65d7662021-03-07 15:09:11 -08002104 addOnResumeCallback(() -> btv.setStayPressed(false));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002105 }
Hyunyoung Song1241e612018-05-15 21:46:51 -07002106 return success;
Michael Jurka86a720e2012-05-09 11:23:23 -07002107 }
2108
Winson Chung3d503fb2011-07-13 17:25:49 -07002109 boolean isHotseatLayout(View layout) {
Sunny Goyalc13403c2016-11-18 23:44:48 -08002110 // TODO: Remove this method
Sunny Goyal876e4622018-11-02 13:50:40 -07002111 return mHotseat != null && (layout == mHotseat);
Winson Chung3d503fb2011-07-13 17:25:49 -07002112 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08002113
Winson Chung3d503fb2011-07-13 17:25:49 -07002114 /**
2115 * Returns the CellLayout of the specified container at the specified screen.
2116 */
Sunny Goyalefb7e842018-10-04 15:11:00 -07002117 public CellLayout getCellLayout(int container, int screenId) {
Sunny Goyal876e4622018-11-02 13:50:40 -07002118 return (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT)
2119 ? mHotseat : mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08002120 }
2121
Michael Jurkae326f182011-11-21 14:05:46 -08002122 @Override
2123 public void onTrimMemory(int level) {
2124 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07002125 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
2126 // The widget preview db can result in holding onto over
2127 // 3MB of memory for caching which isn't necessary.
2128 SQLiteDatabase.releaseMemory();
2129
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08002130 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07002131 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08002132 }
2133 }
2134
Michael Jurkad7c28052012-04-27 15:43:36 -07002135 @Override
2136 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07002137 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07002138 final List<CharSequence> text = event.getText();
2139 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07002140 // Populate event with a fake title based on the current state.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002141 // TODO: When can workspace be null?
2142 text.add(mWorkspace == null
Sunny Goyal52e25452020-07-20 12:38:01 -07002143 ? getString(R.string.home_screen)
Sunny Goyalea609262017-10-25 15:47:38 -07002144 : mStateManager.getState().getDescription(this));
Michael Jurkad7c28052012-04-27 15:43:36 -07002145 return result;
2146 }
2147
Michael Jurka7607c2f2013-04-03 14:33:19 -07002148 /**
Winson Chungc9bf6d42019-10-04 15:33:18 -07002149 * Persistant callback which notifies when an activity launch is deferred because the activity
2150 * was not yet resumed.
2151 */
2152 public void setOnDeferredActivityLaunchCallback(Runnable callback) {
2153 mOnDeferredActivityLaunchCallback = callback;
2154 }
2155
2156 /**
Andras Kloczl55edfe52021-05-14 12:21:30 +02002157 * Sets the next pages to bind synchronously on next bind.
2158 * @param pages should not be null.
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302159 */
Andras Kloczl55edfe52021-05-14 12:21:30 +02002160 public void setPagesToBindSynchronously(@NonNull IntSet pages) {
2161 mPagesToBindSynchronously = pages;
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302162 }
2163
Sunny Goyal93f878c2016-03-30 17:31:24 -07002164 @Override
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002165 public IntSet getPagesToBindSynchronously(IntArray orderedScreenIds) {
Alex Chau49354042021-08-25 13:21:58 +01002166 IntSet visibleIds;
2167 if (!mPagesToBindSynchronously.isEmpty()) {
2168 visibleIds = mPagesToBindSynchronously;
2169 } else if (!mWorkspaceLoading) {
2170 visibleIds = mWorkspace.getCurrentPageScreenIds();
2171 } else {
2172 // If workspace binding is still in progress, getCurrentPageScreenIds won't be accurate,
2173 // and we should use mSynchronouslyBoundPages that's set during initial binding.
2174 visibleIds = mSynchronouslyBoundPages;
2175 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002176 IntArray actualIds = new IntArray();
2177
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002178 IntSet result = new IntSet();
2179 if (visibleIds.isEmpty()) {
Schneider Victor-tulias00213382021-09-27 13:41:10 -07002180 if (TestProtocol.sDebugTracing) {
2181 Log.d(TestProtocol.NULL_INT_SET, "getPagesToBindSynchronously (1): "
2182 + result);
2183 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002184 return result;
2185 }
2186 for (int id : orderedScreenIds.toArray()) {
Alex Chau1e448462021-08-13 21:48:35 +01002187 actualIds.add(id);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002188 }
2189 int firstId = visibleIds.getArray().get(0);
Steven Ng4b346102021-09-14 19:17:09 +01002190 int pairId = mWorkspace.getScreenPair(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002191 // Double check that actual screenIds contains the visibleId, as empty screens are hidden
2192 // in single panel.
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002193 if (actualIds.contains(firstId)) {
2194 result.add(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002195 if (mDeviceProfile.isTwoPanels && actualIds.contains(pairId)) {
2196 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002197 }
Alex Chau62f129b2021-09-03 16:54:27 +01002198 } else if (LauncherAppState.getIDP(this).supportedProfiles.stream().anyMatch(
2199 deviceProfile -> deviceProfile.isTwoPanels) && actualIds.contains(pairId)) {
2200 // Add the right panel if left panel is hidden when switching display, due to empty
2201 // pages being hidden in single panel.
2202 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002203 }
Schneider Victor-tulias00213382021-09-27 13:41:10 -07002204 if (TestProtocol.sDebugTracing) {
2205 Log.d(TestProtocol.NULL_INT_SET, "getPagesToBindSynchronously (2): "
2206 + result);
2207 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002208 return result;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002209 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07002210
Joe Onorato9c1289c2009-08-17 11:03:03 -04002211 /**
Sunny Goyal527c7d32015-08-28 15:19:36 -07002212 * Clear any pending bind callbacks. This is called when is loader is planning to
2213 * perform a full rebind from scratch.
2214 */
2215 @Override
2216 public void clearPendingBinds() {
Sunny Goyal527c7d32015-08-28 15:19:36 -07002217 if (mPendingExecutor != null) {
Sunny Goyal4a48a982021-06-17 15:15:46 -07002218 mPendingExecutor.cancel();
Sunny Goyal527c7d32015-08-28 15:19:36 -07002219 mPendingExecutor = null;
Sunny Goyal6b6d0a32019-08-05 17:19:32 -07002220
2221 // We might have set this flag previously and forgot to clear it.
2222 mAppsView.getAppsStore()
2223 .disableDeferUpdatesSilently(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
Sunny Goyal527c7d32015-08-28 15:19:36 -07002224 }
2225 }
2226
2227 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002228 * Refreshes the shortcuts shown on the workspace.
2229 *
2230 * Implementation of the method from LauncherModel.Callbacks.
2231 */
2232 public void startBinding() {
Winson Chung5cc62c72019-10-16 11:32:41 -07002233 Object traceToken = TraceHelper.INSTANCE.beginSection("startBinding");
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002234 // Floating panels (except the full widget sheet) are associated with individual icons. If
2235 // we are starting a fresh bind, close all such panels as all the icons are about
2236 // to go away.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07002237 AbstractFloatingView.closeOpenViews(this, true, TYPE_ALL & ~TYPE_REBIND_SAFE);
Jon Miranda6dc7f1e2017-02-21 12:37:51 -08002238
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002239 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08002240
Winson Chungd64d1762013-08-20 14:37:16 -07002241 // Clear the workspace because it's going to be rebound
Sunny Goyal2db53422019-03-01 16:06:12 -08002242 mDragController.cancelDrag();
2243
Adam Cohendf035382011-04-11 17:22:04 -07002244 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07002245 mWorkspace.removeAllWorkspaceScreens();
Sunny Goyalc11fac32018-02-27 19:20:15 -08002246 mAppWidgetHost.clearViews();
Winson Chungd64d1762013-08-20 14:37:16 -07002247
Winson Chung3d503fb2011-07-13 17:25:49 -07002248 if (mHotseat != null) {
Sunny Goyalc4d32012020-04-03 17:10:11 -07002249 mHotseat.resetLayout(getDeviceProfile().isVerticalBarLayout());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002250 }
Winson Chung5cc62c72019-10-16 11:32:41 -07002251 TraceHelper.INSTANCE.endSection(traceToken);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002252 }
2253
Adam Cohendcd297f2013-06-18 13:13:40 -07002254 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002255 public void bindScreens(IntArray orderedScreenIds) {
Alex Chau1e448462021-08-13 21:48:35 +01002256 int firstScreenPosition = 0;
Jon Miranda7143ba62019-03-15 09:00:05 -07002257 if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
Andras Kloczldbf577a2021-05-26 15:02:52 +02002258 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != firstScreenPosition) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002259 orderedScreenIds.removeValue(Workspace.FIRST_SCREEN_ID);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002260 orderedScreenIds.add(firstScreenPosition, Workspace.FIRST_SCREEN_ID);
Jon Miranda7143ba62019-03-15 09:00:05 -07002261 } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07002262 // If there are no screens, we need to have an empty screen
Andras Kloczl408a54f2021-08-28 00:59:08 +01002263 mWorkspace.addExtraEmptyScreens();
Adam Cohen5084cba2013-09-03 12:01:16 -07002264 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002265 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07002266
Winsonc7d2e832016-07-28 12:24:55 -07002267 // After we have added all the screens, if the wallpaper was locked to the default state,
2268 // then notify to indicate that it can be released and a proper wallpaper offset can be
2269 // computed before the next layout
2270 mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
Winson Chung64359a52013-07-08 17:17:08 -07002271 }
2272
Sunny Goyalefb7e842018-10-04 15:11:00 -07002273 private void bindAddScreens(IntArray orderedScreenIds) {
Andras Kloczl8c574de2021-08-17 23:12:17 +02002274 if (mDeviceProfile.isTwoPanels) {
2275 // Some empty pages might have been removed while the phone was in a single panel
2276 // mode, so we want to add those empty pages back.
2277 IntSet screenIds = IntSet.wrap(orderedScreenIds);
Steven Ng4b346102021-09-14 19:17:09 +01002278 orderedScreenIds.forEach(screenId -> screenIds.add(mWorkspace.getScreenPair(screenId)));
Andras Kloczl8c574de2021-08-17 23:12:17 +02002279 orderedScreenIds = screenIds.getArray();
2280 }
2281
Adam Cohendcd297f2013-06-18 13:13:40 -07002282 int count = orderedScreenIds.size();
2283 for (int i = 0; i < count; i++) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002284 int screenId = orderedScreenIds.get(i);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002285 if (FeatureFlags.QSB_ON_FIRST_SCREEN && screenId == Workspace.FIRST_SCREEN_ID) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002286 // No need to bind the first screen, as its always bound.
Andras Kloczldbf577a2021-05-26 15:02:52 +02002287 continue;
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002288 }
Andras Kloczldbf577a2021-05-26 15:02:52 +02002289 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
Adam Cohendcd297f2013-06-18 13:13:40 -07002290 }
Adam Cohendcd297f2013-06-18 13:13:40 -07002291 }
2292
Sunny Goyalb23980c2017-08-17 07:45:25 -07002293 @Override
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002294 public void preAddApps() {
2295 // If there's an undo snackbar, force it to complete to ensure empty screens are removed
2296 // before trying to add new items.
2297 mModelWriter.commitDelete();
2298 AbstractFloatingView snackbar = AbstractFloatingView.getOpenView(this, TYPE_SNACKBAR);
2299 if (snackbar != null) {
2300 snackbar.post(() -> snackbar.close(true));
2301 }
2302 }
2303
2304 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002305 public void bindAppsAdded(IntArray newScreens, ArrayList<ItemInfo> addNotAnimated,
Sunny Goyal29947f02017-12-18 13:49:44 -08002306 ArrayList<ItemInfo> addAnimated) {
Winson Chungd64d1762013-08-20 14:37:16 -07002307 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08002308 if (newScreens != null) {
Alex Chau817e0fa2021-09-08 20:46:32 +01002309 // newScreens can contain an empty right panel that is already bound, but not known
2310 // by BgDataModel.
2311 newScreens.removeAllValues(mWorkspace.mScreenOrder);
Adam Cohen76a47a12014-02-05 11:47:43 -08002312 bindAddScreens(newScreens);
2313 }
Winson Chungd64d1762013-08-20 14:37:16 -07002314
2315 // We add the items without animation on non-visible pages, and with
2316 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08002317 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002318 bindItems(addNotAnimated, false);
Winson Chungd64d1762013-08-20 14:37:16 -07002319 }
Adam Cohen76a47a12014-02-05 11:47:43 -08002320 if (addAnimated != null && !addAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002321 bindItems(addAnimated, true);
Winson Chungd64d1762013-08-20 14:37:16 -07002322 }
Winson Chungc58497e2013-09-03 17:48:37 -07002323
Winson Chung87412982013-10-03 18:34:14 -07002324 // Remove the extra empty screen
Sunny Goyal6e379fc2020-03-19 16:08:14 -07002325 mWorkspace.removeExtraEmptyScreen(false);
Winson Chungd64d1762013-08-20 14:37:16 -07002326 }
2327
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002328 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002329 * Bind the items start-end from the list.
2330 *
2331 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002332 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07002333 @Override
Sunny Goyalb23980c2017-08-17 07:45:25 -07002334 public void bindItems(final List<ItemInfo> items, final boolean forceAnimateIcons) {
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002335 bindItems(items, forceAnimateIcons, /* focusFirstItemForAccessibility= */ false);
2336 }
2337
2338
2339 /**
2340 * Bind the items start-end from the list.
2341 *
2342 * Implementation of the method from LauncherModel.Callbacks.
2343 *
2344 * @param focusFirstItemForAccessibility true iff the first item to be added to the workspace
2345 * should be focused for accessibility.
2346 */
2347 public void bindItems(
2348 final List<ItemInfo> items,
2349 final boolean forceAnimateIcons,
2350 final boolean focusFirstItemForAccessibility) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002351 // Get the list of added items and intersect them with the set of items here
Rajeev Kumar43c0f582017-06-23 15:34:55 -07002352 final Collection<Animator> bounceAnims = new ArrayList<>();
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002353 boolean canAnimatePageChange = canAnimatePageChange();
Winson Chungf0c6ae02012-03-21 16:10:31 -07002354 Workspace workspace = mWorkspace;
Sunny Goyalefb7e842018-10-04 15:11:00 -07002355 int newItemsScreenId = -1;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002356 int end = items.size();
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002357 View newView = null;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002358 for (int i = 0; i < end; i++) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002359 final ItemInfo item = items.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07002360
2361 // Short circuit if we are loading dock items for a configuration which has no dock
2362 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
2363 mHotseat == null) {
2364 continue;
2365 }
2366
Sunny Goyal639e9062015-08-19 19:17:06 -07002367 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002368 switch (item.itemType) {
2369 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
2370 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal3be633b2016-12-08 09:59:25 -08002371 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
Sunny Goyal95899162019-03-27 16:03:06 -07002372 WorkspaceItemInfo info = (WorkspaceItemInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07002373 view = createShortcut(info);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002374 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002375 }
2376 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
Tracy Zhou4d7b2442019-12-09 13:42:57 -08002377 view = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07002378 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Sunny Goyal1cd01b02016-11-09 10:43:58 -08002379 (FolderInfo) item);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002380 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002381 }
Sunny Goyal952e63d2017-08-16 04:59:08 -07002382 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2383 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET: {
Sunny Goyala9a1a212017-08-18 01:03:21 -07002384 view = inflateAppWidget((LauncherAppWidgetInfo) item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002385 if (view == null) {
2386 continue;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002387 }
Sunny Goyal3be633b2016-12-08 09:59:25 -08002388 break;
2389 }
Winson Chungc763c4e2013-07-19 13:49:06 -07002390 default:
2391 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04002392 }
Sunny Goyal639e9062015-08-19 19:17:06 -07002393
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002394 /*
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002395 * Remove colliding items.
2396 */
2397 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
2398 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
2399 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
2400 View v = cl.getChildAt(item.cellX, item.cellY);
Jon Miranda0aff1152021-11-05 16:36:07 -07002401 if (v == null) {
2402 Log.e(TAG, "bindItems failed when removing colliding item=" + item);
2403 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002404 Object tag = v.getTag();
2405 String desc = "Collision while binding workspace item: " + item
2406 + ". Collides with " + tag;
Zak Cohen3eeb41d2020-02-14 14:15:13 -08002407 if (FeatureFlags.IS_STUDIO_BUILD) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002408 throw (new RuntimeException(desc));
2409 } else {
2410 Log.d(TAG, desc);
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002411 getModelWriter().deleteItemFromDatabase(item);
Jon Miranda701774d2022-02-10 11:09:04 -08002412 if (TestProtocol.sDebugTracing) {
2413 Log.d(TestProtocol.MISSING_PROMISE_ICON,
2414 TAG + "bindItems failed for item=" + item);
2415 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002416 continue;
2417 }
2418 }
2419 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05302420 workspace.addInScreenFromBind(view, item);
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002421 if (forceAnimateIcons) {
Sunny Goyal639e9062015-08-19 19:17:06 -07002422 // Animate all the applications up now
2423 view.setAlpha(0f);
2424 view.setScaleX(0f);
2425 view.setScaleY(0f);
2426 bounceAnims.add(createNewAppBounceAnimation(view, i));
Sunny Goyal3be633b2016-12-08 09:59:25 -08002427 newItemsScreenId = item.screenId;
Sunny Goyal639e9062015-08-19 19:17:06 -07002428 }
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002429
2430 if (newView == null) {
2431 newView = view;
2432 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002433 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07002434
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002435 View viewToFocus = newView;
2436 // Animate to the correct pager
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002437 if (forceAnimateIcons && newItemsScreenId > -1) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002438 AnimatorSet anim = new AnimatorSet();
2439 anim.playTogether(bounceAnims);
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002440 if (focusFirstItemForAccessibility && viewToFocus != null) {
2441 anim.addListener(new AnimatorListenerAdapter() {
2442 @Override
2443 public void onAnimationEnd(Animator animation) {
2444 viewToFocus.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
2445 }
2446 });
2447 }
Jon Miranda64eb8ea2018-03-29 11:43:58 -07002448
Sunny Goyalefb7e842018-10-04 15:11:00 -07002449 int currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002450 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newItemsScreenId);
2451 final Runnable startBounceAnimRunnable = anim::start;
2452
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002453 if (canAnimatePageChange && newItemsScreenId != currentScreenId) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002454 // We post the animation slightly delayed to prevent slowdowns
2455 // when we are loading right after we return to launcher.
2456 mWorkspace.postDelayed(new Runnable() {
2457 public void run() {
2458 if (mWorkspace != null) {
Andy Wickham65ced1b2020-03-07 02:14:19 +00002459 closeOpenViews(false);
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002460
2461 mWorkspace.snapToPage(newScreenIndex);
2462 mWorkspace.postDelayed(startBounceAnimRunnable,
2463 NEW_APPS_ANIMATION_DELAY);
Winson Chung94d67682013-09-25 16:29:40 -07002464 }
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002465 }
2466 }, NEW_APPS_PAGE_MOVE_DELAY);
2467 } else {
2468 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07002469 }
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002470 } else if (focusFirstItemForAccessibility && viewToFocus != null) {
2471 viewToFocus.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
Winson Chung64359a52013-07-08 17:17:08 -07002472 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002473 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002474 }
2475
Joe Onorato9c1289c2009-08-17 11:03:03 -04002476 /**
2477 * Add the views for a widget to the workspace.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002478 */
Sunny Goyala9a1a212017-08-18 01:03:21 -07002479 public void bindAppWidget(LauncherAppWidgetInfo item) {
2480 View view = inflateAppWidget(item);
2481 if (view != null) {
2482 mWorkspace.addInScreen(view, item);
2483 mWorkspace.requestLayout();
2484 }
2485 }
2486
2487 private View inflateAppWidget(LauncherAppWidgetInfo item) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002488 if (item.hasOptionFlag(LauncherAppWidgetInfo.OPTION_SEARCH_WIDGET)) {
2489 item.providerName = QsbContainerView.getSearchComponentName(this);
2490 if (item.providerName == null) {
2491 getModelWriter().deleteItemFromDatabase(item);
2492 return null;
2493 }
2494 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002495 final AppWidgetHostView view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002496 if (mIsSafeModeEnabled) {
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002497 view = new PendingAppWidgetHostView(this, item, mIconCache, true);
Sunny Goyald5462aa2016-11-22 16:52:39 +05302498 prepareAppWidget(view, item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002499 return view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002500 }
2501
Winson Chung5cc62c72019-10-16 11:32:41 -07002502 Object traceToken = TraceHelper.INSTANCE.beginSection("BIND_WIDGET_id=" + item.appWidgetId);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002503
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002504 try {
2505 final LauncherAppWidgetProviderInfo appWidgetInfo;
Steven Ngacd9d792021-06-25 11:51:44 +01002506 String removalReason = "";
Adam Cohen59400422014-03-05 18:07:04 -08002507
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002508 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
2509 // If the provider is not ready, bind as a pending widget.
2510 appWidgetInfo = null;
Steven Ngacd9d792021-06-25 11:51:44 +01002511 removalReason = "the provider isn't ready.";
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002512 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2513 // The widget id is not valid. Try to find the widget based on the provider info.
2514 appWidgetInfo = mAppWidgetManager.findProvider(item.providerName, item.user);
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002515 if (appWidgetInfo == null) {
2516 if (WidgetsModel.GO_DISABLE_WIDGETS) {
Steven Ngacd9d792021-06-25 11:51:44 +01002517 removalReason = "widgets are disabled on go device.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002518 } else {
Steven Ngacd9d792021-06-25 11:51:44 +01002519 removalReason =
2520 "WidgetManagerHelper cannot find a provider from provider info.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002521 }
2522 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002523 } else {
2524 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(item.appWidgetId);
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002525 if (appWidgetInfo == null) {
2526 if (item.appWidgetId <= LauncherAppWidgetInfo.CUSTOM_WIDGET_ID) {
Steven Ngacd9d792021-06-25 11:51:44 +01002527 removalReason =
2528 "CustomWidgetManager cannot find provider from that widget id.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002529 } else {
Steven Ngacd9d792021-06-25 11:51:44 +01002530 removalReason = "AppWidgetManager cannot find provider for that widget id."
2531 + " It could be because AppWidgetService is not available, or the"
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002532 + " appWidgetId has not been bound to a the provider yet, or you"
2533 + " don't have access to that appWidgetId.";
2534 }
2535 }
Sunny Goyalff572272014-07-23 13:58:07 -07002536 }
Sunny Goyalff572272014-07-23 13:58:07 -07002537
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002538 // If the provider is ready, but the width is not yet restored, try to restore it.
2539 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)
2540 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
2541 if (appWidgetInfo == null) {
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002542 FileLog.d(TAG, "Removing restored widget: id=" + item.appWidgetId
2543 + " belongs to component " + item.providerName + " user " + item.user
Steven Ngacd9d792021-06-25 11:51:44 +01002544 + ", as the provider is null and " + removalReason);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002545 getModelWriter().deleteItemFromDatabase(item);
2546 return null;
2547 }
Sunny Goyalff572272014-07-23 13:58:07 -07002548
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002549 // If we do not have a valid id, try to bind an id.
2550 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2551 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
2552 // Id has not been allocated yet. Allocate a new id.
2553 item.appWidgetId = mAppWidgetHost.allocateAppWidgetId();
2554 item.restoreStatus |= LauncherAppWidgetInfo.FLAG_ID_ALLOCATED;
Sunny Goyal86df1382016-08-10 15:03:22 -07002555
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002556 // Also try to bind the widget. If the bind fails, the user will be shown
2557 // a click to setup UI, which will ask for the bind permission.
Yogisha Dixit658c5da2021-05-24 23:23:15 +01002558 PendingAddWidgetInfo pendingInfo =
2559 new PendingAddWidgetInfo(appWidgetInfo, item.sourceContainer);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002560 pendingInfo.spanX = item.spanX;
2561 pendingInfo.spanY = item.spanY;
2562 pendingInfo.minSpanX = item.minSpanX;
2563 pendingInfo.minSpanY = item.minSpanY;
Sunny Goyal19ff7282021-04-22 10:12:54 -07002564 Bundle options = pendingInfo.getDefaultSizeOptions(this);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002565
2566 boolean isDirectConfig =
2567 item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG);
2568 if (isDirectConfig && item.bindOptions != null) {
2569 Bundle newOptions = item.bindOptions.getExtras();
2570 if (options != null) {
2571 newOptions.putAll(options);
2572 }
2573 options = newOptions;
Sunny Goyal86df1382016-08-10 15:03:22 -07002574 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002575 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2576 item.appWidgetId, appWidgetInfo, options);
2577
2578 // We tried to bind once. If we were not able to bind, we would need to
2579 // go through the permission dialog, which means we cannot skip the config
2580 // activity.
2581 item.bindOptions = null;
2582 item.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG;
2583
2584 // Bind succeeded
2585 if (success) {
2586 // If the widget has a configure activity, it is still needs to set it
2587 // up, otherwise the widget is ready to go.
2588 item.restoreStatus = (appWidgetInfo.configure == null) || isDirectConfig
2589 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
2590 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
2591 }
2592
2593 getModelWriter().updateItemInDatabase(item);
Sunny Goyal86df1382016-08-10 15:03:22 -07002594 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002595 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2596 && (appWidgetInfo.configure == null)) {
2597 // The widget was marked as UI not ready, but there is no configure activity to
2598 // update the UI.
2599 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002600 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07002601 }
Samuel Fufa9151c012020-02-24 17:06:28 -08002602 else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2603 && appWidgetInfo.configure != null) {
2604 if (mAppWidgetManager.isAppWidgetRestored(item.appWidgetId)) {
2605 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
2606 getModelWriter().updateItemInDatabase(item);
2607 }
2608 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002609 }
2610
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002611 if (item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2612 // Verify that we own the widget
2613 if (appWidgetInfo == null) {
Pinyao Ting0d97f8d2020-12-04 15:12:26 -08002614 FileLog.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002615 getModelWriter().deleteWidgetInfo(item, getAppWidgetHost());
2616 return null;
2617 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002618
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002619 item.minSpanX = appWidgetInfo.minSpanX;
2620 item.minSpanY = appWidgetInfo.minSpanY;
2621 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Samuel Fufa9151c012020-02-24 17:06:28 -08002622 } else if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)
2623 && appWidgetInfo != null) {
2624 mAppWidgetHost.addPendingView(item.appWidgetId,
2625 new PendingAppWidgetHostView(this, item, mIconCache, false));
2626 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002627 } else {
2628 view = new PendingAppWidgetHostView(this, item, mIconCache, false);
2629 }
2630 prepareAppWidget(view, item);
2631 } finally {
Winson Chung5cc62c72019-10-16 11:32:41 -07002632 TraceHelper.INSTANCE.endSection(traceToken);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002633 }
2634
Sunny Goyalb23980c2017-08-17 07:45:25 -07002635 return view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002636 }
2637
Sunny Goyalff572272014-07-23 13:58:07 -07002638 /**
2639 * Restores a pending widget.
2640 *
2641 * @param appWidgetId The app widget id
Sunny Goyalff572272014-07-23 13:58:07 -07002642 */
Sunny Goyald478c832016-04-01 12:04:16 -07002643 private LauncherAppWidgetInfo completeRestoreAppWidget(int appWidgetId, int finalRestoreFlag) {
Sunny Goyalff572272014-07-23 13:58:07 -07002644 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
2645 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
2646 Log.e(TAG, "Widget update called, when the widget no longer exists.");
Sunny Goyald478c832016-04-01 12:04:16 -07002647 return null;
Sunny Goyalff572272014-07-23 13:58:07 -07002648 }
2649
Sunny Goyal0fc1be12014-08-11 17:05:23 -07002650 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyald478c832016-04-01 12:04:16 -07002651 info.restoreStatus = finalRestoreFlag;
Jon Miranda2b823f42017-05-02 18:36:18 -07002652 if (info.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2653 info.pendingItemInfo = null;
2654 }
Sunny Goyalff572272014-07-23 13:58:07 -07002655
Sunny Goyalba47faa2017-10-04 16:50:57 -07002656 if (((PendingAppWidgetHostView) view).isReinflateIfNeeded()) {
Sunny Goyal29947f02017-12-18 13:49:44 -08002657 view.reInflate();
Sunny Goyalba47faa2017-10-04 16:50:57 -07002658 }
2659
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002660 getModelWriter().updateItemInDatabase(info);
Sunny Goyald478c832016-04-01 12:04:16 -07002661 return info;
Sunny Goyalff572272014-07-23 13:58:07 -07002662 }
2663
Sunny Goyal527c7d32015-08-28 15:19:36 -07002664 public void clearPendingExecutor(ViewOnDrawExecutor executor) {
2665 if (mPendingExecutor == executor) {
2666 mPendingExecutor = null;
2667 }
2668 }
2669
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002670 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002671 @TargetApi(Build.VERSION_CODES.S)
Sunny Goyal4a48a982021-06-17 15:15:46 -07002672 public void onInitialBindComplete(IntSet boundPages, RunnableList pendingTasks) {
2673 mSynchronouslyBoundPages = boundPages;
Sunny Goyal4a48a982021-06-17 15:15:46 -07002674 mPagesToBindSynchronously = new IntSet();
2675
2676 clearPendingBinds();
2677 ViewOnDrawExecutor executor = new ViewOnDrawExecutor(pendingTasks);
2678 mPendingExecutor = executor;
2679 if (!isInState(ALL_APPS)) {
2680 mAppsView.getAppsStore().enableDeferUpdates(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
2681 pendingTasks.add(() -> mAppsView.getAppsStore().disableDeferUpdates(
2682 AllAppsStore.DEFER_UPDATES_NEXT_DRAW));
2683 }
2684
Sunny Goyal6001ea22018-05-10 16:31:00 -07002685 AlphaProperty property = mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD);
2686 if (property.getValue() < 1) {
2687 ObjectAnimator anim = ObjectAnimator.ofFloat(property, MultiValueAlpha.VALUE, 1);
Sunny Goyal4a48a982021-06-17 15:15:46 -07002688 anim.addListener(AnimatorListeners.forEndCallback(executor::onLoadAnimationCompleted));
Sunny Goyal6001ea22018-05-10 16:31:00 -07002689 anim.start();
Sunny Goyal4a48a982021-06-17 15:15:46 -07002690 } else {
Sunny Goyal29947f02017-12-18 13:49:44 -08002691 executor.onLoadAnimationCompleted();
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002692 }
Sunny Goyal4a48a982021-06-17 15:15:46 -07002693 executor.attachTo(this);
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002694 if (Utilities.ATLEAST_S) {
2695 Trace.endAsyncSection(DISPLAY_WORKSPACE_TRACE_METHOD_NAME,
2696 DISPLAY_WORKSPACE_TRACE_COOKIE);
2697 }
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002698 }
2699
Joe Onorato9c1289c2009-08-17 11:03:03 -04002700 /**
2701 * Callback saying that there aren't any more items to bind.
2702 *
2703 * Implementation of the method from LauncherModel.Callbacks.
2704 */
Andras Kloczl55edfe52021-05-14 12:21:30 +02002705 public void finishBindingItems(IntSet pagesBoundFirst) {
Winson Chung5cc62c72019-10-16 11:32:41 -07002706 Object traceToken = TraceHelper.INSTANCE.beginSection("finishBindingItems");
Adam Cohen1462de32012-07-24 22:34:36 -07002707 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04002708
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002709 setWorkspaceLoading(false);
Adam Cohendb364c32014-05-20 14:23:40 -07002710
Sunny Goyal2100c782016-08-22 16:00:03 -07002711 if (mPendingActivityResult != null) {
2712 handleActivityResult(mPendingActivityResult.requestCode,
2713 mPendingActivityResult.resultCode, mPendingActivityResult.data);
2714 mPendingActivityResult = null;
Adam Cohendb364c32014-05-20 14:23:40 -07002715 }
2716
Andras Kloczl55edfe52021-05-14 12:21:30 +02002717 int currentPage = pagesBoundFirst != null && !pagesBoundFirst.isEmpty()
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002718 ? mWorkspace.getPageIndexForScreenId(pagesBoundFirst.getArray().get(0))
2719 : PagedView.INVALID_PAGE;
Tonyf80e8932018-12-21 11:58:04 -08002720 // When undoing the removal of the last item on a page, return to that page.
Tony Wickham03f27012019-04-25 14:22:54 -07002721 // Since we are just resetting the current page without user interaction,
2722 // override the previous page so we don't log the page switch.
Andras Kloczl55edfe52021-05-14 12:21:30 +02002723 mWorkspace.setCurrentPage(currentPage, currentPage /* overridePrevPage */);
2724 mPagesToBindSynchronously = new IntSet();
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002725
Sunny Goyalac6f69f2019-08-16 11:59:55 -07002726 // Cache one page worth of icons
2727 getViewCache().setCacheSize(R.layout.folder_application,
2728 mDeviceProfile.inv.numFolderColumns * mDeviceProfile.inv.numFolderRows);
2729 getViewCache().setCacheSize(R.layout.folder_page, 2);
2730
Winson Chung5cc62c72019-10-16 11:32:41 -07002731 TraceHelper.INSTANCE.endSection(traceToken);
Winson Chungf0c6ae02012-03-21 16:10:31 -07002732 }
2733
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002734 private boolean canAnimatePageChange() {
Sunny Goyal9b180102020-03-11 10:02:29 -07002735 if (mDragController.isDragging()) {
2736 return false;
2737 } else {
Riddle Hsu979da642020-09-22 21:52:40 +08002738 return (SystemClock.uptimeMillis() - mLastTouchUpTime)
Sunny Goyal9b180102020-03-11 10:02:29 -07002739 > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
2740 }
Winson Chunga2413752012-04-03 14:22:34 -07002741 }
2742
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002743 /**
2744 * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
2745 * animation.
2746 *
2747 * @param preferredItemId The id of the preferred item to match to if it exists.
2748 * @param packageName The package name of the app to match.
2749 * @param user The user of the app to match.
2750 */
2751 public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user) {
2752 final ItemInfoMatcher preferredItem = (info, cn) ->
2753 info != null && info.id == preferredItemId;
2754 final ItemInfoMatcher packageAndUserAndApp = (info, cn) ->
2755 info != null
2756 && info.itemType == ITEM_TYPE_APPLICATION
2757 && info.user.equals(user)
2758 && info.getTargetComponent() != null
2759 && TextUtils.equals(info.getTargetComponent().getPackageName(),
2760 packageName);
2761
2762 if (isInState(LauncherState.ALL_APPS)) {
2763 return getFirstMatch(Collections.singletonList(mAppsView.getActiveRecyclerView()),
2764 preferredItem, packageAndUserAndApp);
2765 } else {
2766 List<ViewGroup> containers = new ArrayList<>(mWorkspace.getPanelCount() + 1);
2767 containers.add(mWorkspace.getHotseat().getShortcutsAndWidgets());
2768 mWorkspace.forEachVisiblePage(page
2769 -> containers.add(((CellLayout) page).getShortcutsAndWidgets()));
2770
2771 // Order: Preferred item by itself or in folder, then by matching package/user
Jon Miranda78d0d4f2022-01-24 18:00:04 -08002772 return getFirstMatch(containers, preferredItem, forFolderMatch(preferredItem),
2773 packageAndUserAndApp, forFolderMatch(packageAndUserAndApp));
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002774 }
2775 }
2776
2777 /**
2778 * Finds the first view matching the ordered operators across the given viewgroups in order.
2779 * @param containers List of ViewGroups to scan, in order of preference.
2780 * @param operators List of operators, in order starting from best matching operator.
2781 */
2782 private static View getFirstMatch(Iterable<ViewGroup> containers,
2783 final ItemInfoMatcher... operators) {
2784 for (ItemInfoMatcher operator : operators) {
2785 for (ViewGroup container : containers) {
2786 View match = mapOverViewGroup(container, operator);
2787 if (match != null) {
2788 return match;
2789 }
2790 }
2791 }
2792 return null;
2793 }
2794
2795 /**
2796 * Returns the first view matching the operator in the given ViewGroups, or null if none.
2797 * Forward iteration matters.
2798 */
2799 private static View mapOverViewGroup(ViewGroup container, ItemInfoMatcher op) {
2800 final int itemCount = container.getChildCount();
2801 for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) {
2802 View item = container.getChildAt(itemIdx);
2803 if (op.matchesInfo((ItemInfo) item.getTag())) {
2804 return item;
2805 }
2806 }
2807 return null;
2808 }
2809
Winson Chungc9168342013-06-26 14:54:55 -07002810 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002811 ValueAnimator bounceAnim = new PropertyListBuilder().alpha(1).scale(1).build(v)
Sunny Goyal60e68c92020-08-12 13:59:27 -07002812 .setDuration(ItemInstallQueue.NEW_SHORTCUT_BOUNCE_DURATION);
2813 bounceAnim.setStartDelay(i * ItemInstallQueue.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07002814 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07002815 return bounceAnim;
2816 }
2817
Pinyao Tingc9074272019-11-11 11:51:44 -08002818 private void announceForAccessibility(@StringRes int stringResId) {
2819 getDragLayer().announceForAccessibility(getString(stringResId));
2820 }
2821
Amith Yamasani6d7fe502010-11-16 09:05:07 -08002822 /**
Josh Tsuji231c9222022-01-11 20:43:59 -05002823 * Informs us that the overlay (-1 screen, typically), has either become visible or invisible.
2824 */
2825 public void onOverlayVisibilityChanged(boolean visible) {}
2826
2827 /**
2828 * Informs us that the page transition has ended, so that we can react to the newly selected
2829 * page if we want to.
2830 */
2831 public void onPageEndTransition() {}
2832
2833 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002834 * Add the icons for all apps.
2835 *
2836 * Implementation of the method from LauncherModel.Callbacks.
2837 */
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002838 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002839 @TargetApi(Build.VERSION_CODES.S)
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002840 public void bindAllApplications(AppInfo[] apps, int flags) {
2841 mAppsView.getAppsStore().setApps(apps, flags);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002842 PopupContainerWithArrow.dismissInvalidPopup(this);
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002843 if (Utilities.ATLEAST_S) {
2844 Trace.endAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
2845 DISPLAY_ALL_APPS_TRACE_COOKIE);
2846 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002847 }
2848
2849 /**
Zak Cohen658c67a2018-10-19 14:21:05 -07002850 * Copies LauncherModel's map of activities to shortcut counts to Launcher's. This is necessary
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002851 * because LauncherModel's map is updated in the background, while Launcher runs on the UI.
2852 */
2853 @Override
Zak Cohen658c67a2018-10-19 14:21:05 -07002854 public void bindDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
Tony Wickham010d2552017-01-20 08:15:28 -08002855 mPopupDataProvider.setDeepShortcutMap(deepShortcutMapCopy);
Tony Wickham1bce7fd2016-04-28 17:39:03 -07002856 }
2857
Sunny Goyal4390ace2014-10-13 11:33:11 -07002858 @Override
Schneider Victor-tulias6a5f4312021-01-12 19:30:02 +00002859 public void bindIncrementalDownloadProgressUpdated(AppInfo app) {
2860 mAppsView.getAppsStore().updateProgressBar(app);
Mario Bertschler08ffaae2017-03-20 11:30:27 -07002861 }
2862
2863 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002864 public void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002865 mWorkspace.widgetsRestored(widgets);
2866 }
2867
Joe Onorato9c1289c2009-08-17 11:03:03 -04002868 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002869 * Some shortcuts were updated in the background.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002870 * Implementation of the method from LauncherModel.Callbacks.
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002871 *
2872 * @param updated list of shortcuts which have changed.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002873 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07002874 @Override
Sunny Goyal28f50752020-07-21 14:15:13 -07002875 public void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002876 if (!updated.isEmpty()) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002877 mWorkspace.updateWorkspaceItems(updated, this);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002878 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal4390ace2014-10-13 11:33:11 -07002879 }
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002880 }
2881
2882 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05002883 * Update the state of a package, typically related to install state.
2884 *
2885 * Implementation of the method from LauncherModel.Callbacks.
2886 */
Sunny Goyale755d462014-07-22 13:48:29 -07002887 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002888 public void bindRestoreItemsChange(HashSet<ItemInfo> updates) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002889 mWorkspace.updateRestoreItems(updates, this);
Sunny Goyala22666f2014-09-18 13:25:15 -07002890 }
2891
2892 /**
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002893 * A package was uninstalled/updated. We take both the super set of packageNames
Winson Chung83892cc2013-05-01 16:53:33 -07002894 * in addition to specific applications to remove, the reason being that
2895 * this can be called when a package is updated as well. In that scenario,
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002896 * we only remove specific components from the workspace and hotseat, where as
Winson Chung83892cc2013-05-01 16:53:33 -07002897 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002898 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07002899 @Override
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002900 public void bindWorkspaceComponentsRemoved(final ItemInfoMatcher matcher) {
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002901 mWorkspace.removeItemsByMatcher(matcher);
2902 mDragController.onAppsRemoved(matcher);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002903 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002904 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07002905
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002906 @Override
Steven Ng2f5648a2021-02-08 17:18:25 +00002907 public void bindAllWidgets(final List<WidgetsListBaseEntry> allWidgets) {
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002908 mPopupDataProvider.setAllWidgets(allWidgets);
Tony Wickham26b17462017-03-20 17:12:24 -07002909 }
2910
kholoud mohamedc76b2032021-12-20 16:47:38 +00002911 @Override
2912 public void bindStringCache(StringCache cache) {
2913 mStringCache = cache;
2914 }
2915
2916 @Override
2917 public StringCache getStringCache() {
2918 return mStringCache;
2919 }
2920
Tony Wickham86222d22017-03-29 15:30:43 -07002921 /**
2922 * @param packageUser if null, refreshes all widgets and shortcuts, otherwise only
2923 * refreshes the widgets and shortcuts associated with the given package/user
2924 */
2925 public void refreshAndBindWidgetsForPackageUser(@Nullable PackageUserKey packageUser) {
Sunny Goyalc6e97692017-06-02 13:46:55 -07002926 mModel.refreshAndBindWidgetsAndShortcuts(packageUser);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002927 }
2928
Winson Chung80baf5a2010-08-09 16:03:15 -07002929 /**
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002930 * $ adb shell dumpsys activity com.android.launcher3.Launcher [--all]
Joe Onoratobe386092009-11-17 17:32:16 -08002931 */
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002932 @Override
2933 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
2934 super.dump(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07002935
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002936 if (args.length > 0 && TextUtils.equals(args[0], "--all")) {
2937 writer.println(prefix + "Workspace Items");
Sunny Goyal7ce471b2017-08-02 03:37:39 -07002938 for (int i = 0; i < mWorkspace.getPageCount(); i++) {
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002939 writer.println(prefix + " Homescreen " + i);
2940
2941 ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
2942 for (int j = 0; j < layout.getChildCount(); j++) {
2943 Object tag = layout.getChildAt(j).getTag();
2944 if (tag != null) {
2945 writer.println(prefix + " " + tag.toString());
2946 }
2947 }
2948 }
2949
2950 writer.println(prefix + " Hotseat");
Sunny Goyal876e4622018-11-02 13:50:40 -07002951 ViewGroup layout = mHotseat.getShortcutsAndWidgets();
Sunny Goyala1365452015-10-01 15:46:24 -07002952 for (int j = 0; j < layout.getChildCount(); j++) {
2953 Object tag = layout.getChildAt(j).getTag();
2954 if (tag != null) {
2955 writer.println(prefix + " " + tag.toString());
2956 }
Adam Cohen4caf2982013-08-20 18:54:31 -07002957 }
Sunny Goyala1365452015-10-01 15:46:24 -07002958 }
2959
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002960 writer.println(prefix + "Misc:");
Winson Chungef528762019-09-06 12:05:52 -07002961 dumpMisc(prefix + "\t", writer);
2962 writer.println(prefix + "\tmWorkspaceLoading=" + mWorkspaceLoading);
2963 writer.println(prefix + "\tmPendingRequestArgs=" + mPendingRequestArgs
2964 + " mPendingActivityResult=" + mPendingActivityResult);
2965 writer.println(prefix + "\tmRotationHelper: " + mRotationHelper);
2966 writer.println(prefix + "\tmAppWidgetHost.isListening: " + mAppWidgetHost.isListening());
2967
Tony Wickham646e4482020-04-06 17:25:53 -07002968 // Extra logging for general debugging
Hyunyoung Songa310a802019-04-25 13:57:16 -07002969 mDragLayer.dump(prefix, writer);
2970 mStateManager.dump(prefix, writer);
Tony Wickham646e4482020-04-06 17:25:53 -07002971 mPopupDataProvider.dump(prefix, writer);
Jon Miranda58561d42021-03-17 10:51:54 -04002972 mDeviceProfile.dump(prefix, writer);
Sunny Goyal2bba1902018-02-27 12:20:50 -08002973
2974 try {
2975 FileLog.flushAll(writer);
2976 } catch (Exception e) {
2977 // Ignore
2978 }
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002979
2980 mModel.dumpState(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07002981
Adam Cohen9211d422014-10-07 18:14:53 -07002982 if (mLauncherCallbacks != null) {
2983 mLauncherCallbacks.dump(prefix, fd, writer, args);
2984 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07002985 mOverlayManager.dump(prefix, writer);
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002986 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07002987
Sunny Goyal66b24572016-09-21 15:57:55 -07002988 @Override
Sunny Goyal66b24572016-09-21 15:57:55 -07002989 public void onProvideKeyboardShortcuts(
2990 List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
2991
2992 ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002993 if (isInState(NORMAL)) {
Sunny Goyal66b24572016-09-21 15:57:55 -07002994 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
2995 KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
Vadim Tryshev74c261c2018-06-12 13:44:43 -07002996 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.widget_button_text),
2997 KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON));
Sunny Goyal66b24572016-09-21 15:57:55 -07002998 }
Sunny Goyal384b5782021-02-09 22:50:02 -08002999 getSupportedActions(this, getCurrentFocus()).forEach(la ->
Vadim Tryshev3455f8d2018-05-11 20:02:20 -07003000 shortcutInfos.add(new KeyboardShortcutInfo(
Sunny Goyal384b5782021-02-09 22:50:02 -08003001 la.accessibilityAction.getLabel(), la.keyCode, KeyEvent.META_CTRL_ON)));
Sunny Goyal66b24572016-09-21 15:57:55 -07003002 if (!shortcutInfos.isEmpty()) {
3003 data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
3004 }
3005
3006 super.onProvideKeyboardShortcuts(data, menu, deviceId);
3007 }
3008
3009 @Override
3010 public boolean onKeyShortcut(int keyCode, KeyEvent event) {
3011 if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
3012 switch (keyCode) {
3013 case KeyEvent.KEYCODE_A:
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07003014 if (isInState(NORMAL)) {
3015 getStateManager().goToState(ALL_APPS);
Sunny Goyal66b24572016-09-21 15:57:55 -07003016 return true;
3017 }
3018 break;
Vadim Tryshev74c261c2018-06-12 13:44:43 -07003019 case KeyEvent.KEYCODE_W:
3020 if (isInState(NORMAL)) {
3021 OptionsPopupView.openWidgets(this);
3022 return true;
3023 }
3024 break;
Sunny Goyal384b5782021-02-09 22:50:02 -08003025 default:
3026 for (LauncherAction la : getSupportedActions(this, getCurrentFocus())) {
3027 if (la.keyCode == keyCode) {
3028 return la.invokeFromKeyboard(getCurrentFocus());
3029 }
3030 }
Sunny Goyal66b24572016-09-21 15:57:55 -07003031 }
3032 }
3033 return super.onKeyShortcut(keyCode, event);
3034 }
3035
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003036 @Override
3037 public boolean onKeyUp(int keyCode, KeyEvent event) {
3038 if (keyCode == KeyEvent.KEYCODE_MENU) {
3039 // KEYCODE_MENU is sent by some tests, for example
3040 // LauncherJankTests#testWidgetsContainerFling. Don't just remove its handling.
3041 if (!mDragController.isDragging() && !mWorkspace.isSwitchingState() &&
3042 isInState(NORMAL)) {
3043 // Close any open floating views.
Andy Wickham65ced1b2020-03-07 02:14:19 +00003044 closeOpenViews();
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003045
3046 // Setting the touch point to (-1, -1) will show the options popup in the center of
3047 // the screen.
vadimtbc5d7e62019-12-09 13:53:05 -08003048 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
3049 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Opening options popup on key up");
3050 }
Sunny Goyal831212e2021-05-14 14:24:09 -07003051 showDefaultOptions(-1, -1);
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003052 }
3053 return true;
3054 }
3055 return super.onKeyUp(keyCode, event);
3056 }
3057
Sunny Goyal831212e2021-05-14 14:24:09 -07003058 /**
3059 * Shows the default options popup
3060 */
3061 public void showDefaultOptions(float x, float y) {
Brian Isganitisa85ae692021-09-23 19:56:24 -04003062 OptionsPopupView.show(this, getPopupTarget(x, y), OptionsPopupView.getOptions(this),
3063 false);
3064 }
3065
3066 /**
3067 * Returns target rectangle for anchoring a popup menu.
3068 */
3069 protected RectF getPopupTarget(float x, float y) {
Sunny Goyal831212e2021-05-14 14:24:09 -07003070 float halfSize = getResources().getDimension(R.dimen.options_menu_thumb_size) / 2;
3071 if (x < 0 || y < 0) {
3072 x = mDragLayer.getWidth() / 2;
3073 y = mDragLayer.getHeight() / 2;
3074 }
Brian Isganitisa85ae692021-09-23 19:56:24 -04003075 return new RectF(x - halfSize, y - halfSize, x + halfSize, y + halfSize);
3076 }
3077
3078 @Override
3079 public boolean shouldUseColorExtractionForPopup() {
3080 return getTopOpenViewWithType(this, TYPE_FOLDER) == null
3081 && getStateManager().getState() != LauncherState.ALL_APPS;
Sunny Goyal831212e2021-05-14 14:24:09 -07003082 }
3083
Sunny Goyalb5181c82021-03-10 07:39:12 +00003084 @Override
3085 protected void collectStateHandlers(List<StateHandler> out) {
3086 out.add(getAllAppsController());
3087 out.add(getWorkspace());
Andrew Sappersteinabef55a2016-06-19 12:49:00 -07003088 }
3089
Sunny Goyal210e1742019-10-17 12:05:38 -07003090 public TouchController[] createTouchControllers() {
3091 return new TouchController[] {getDragController(), new AllAppsSwipeController(this)};
3092 }
3093
Sunny Goyal210e1742019-10-17 12:05:38 -07003094 public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) { }
3095
3096 public void onDragLayerHierarchyChanged() { }
3097
Vinit Nayakf9b585b2019-07-10 14:25:32 -07003098 @Override
3099 public void returnToHomescreen() {
3100 super.returnToHomescreen();
3101 getStateManager().goToState(LauncherState.NORMAL);
3102 }
3103
Andy Wickham65ced1b2020-03-07 02:14:19 +00003104 private void closeOpenViews() {
3105 closeOpenViews(true);
3106 }
3107
3108 protected void closeOpenViews(boolean animate) {
3109 AbstractFloatingView.closeAllOpenViews(this, animate);
3110 }
3111
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003112 public Stream<SystemShortcut.Factory> getSupportedShortcuts() {
Samuel Fufa5cf3e862020-02-03 20:22:54 -08003113 return Stream.of(APP_INFO, WIDGETS, INSTALL);
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003114 }
3115
Sunny Goyal384b5782021-02-09 22:50:02 -08003116 protected LauncherAccessibilityDelegate createAccessibilityDelegate() {
3117 return new LauncherAccessibilityDelegate(this);
3118 }
Sunny Goyalf2393f12020-04-01 20:13:12 -07003119
3120 /**
3121 * @see LauncherState#getOverviewScaleAndOffset(Launcher)
3122 */
3123 public float[] getNormalOverviewScaleAndOffset() {
Tony Wickham82d5a062021-05-14 14:37:12 -07003124 return new float[] {NO_SCALE, NO_OFFSET};
Sunny Goyalf2393f12020-04-01 20:13:12 -07003125 }
3126
Sunny Goyal210e1742019-10-17 12:05:38 -07003127 public static Launcher getLauncher(Context context) {
Winson Chung8687bc22020-02-27 23:34:24 -08003128 return fromContext(context);
Sunny Goyal210e1742019-10-17 12:05:38 -07003129 }
3130
Sunny Goyal3dce5f32017-10-05 11:40:05 -07003131 /**
Sunny Goyalab770a12018-11-14 15:17:26 -08003132 * Just a wrapper around the type cast to allow easier tracking of calls.
3133 */
3134 public static <T extends Launcher> T cast(ActivityContext activityContext) {
3135 return (T) activityContext;
3136 }
3137
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003138 /**
3139 * Cross-fades the launcher's updated appearance with its previous appearance.
3140 *
3141 * This method is used to cross-fade UI updates on activity creation, specifically dark mode
3142 * updates.
3143 */
3144 private void crossFadeWithPreviousAppearance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003145 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003146
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003147 if (lastInstance == null || lastInstance.snapshot == null) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003148 return;
3149 }
3150
3151 ImageView crossFadeHelper = new ImageView(this);
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003152 crossFadeHelper.setImageBitmap(lastInstance.snapshot);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003153 crossFadeHelper.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
3154
3155 InsettableFrameLayout.LayoutParams layoutParams = new InsettableFrameLayout.LayoutParams(
3156 InsettableFrameLayout.LayoutParams.MATCH_PARENT,
3157 InsettableFrameLayout.LayoutParams.MATCH_PARENT);
3158
3159 layoutParams.ignoreInsets = true;
3160
3161 crossFadeHelper.setLayoutParams(layoutParams);
3162
3163 getRootView().addView(crossFadeHelper);
3164
3165 crossFadeHelper
3166 .animate()
3167 .setDuration(THEME_CROSS_FADE_ANIMATION_DURATION)
3168 .alpha(0f)
3169 .withEndAction(() -> getRootView().removeView(crossFadeHelper))
3170 .start();
3171 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003172
Sunny Goyalb65d7662021-03-07 15:09:11 -08003173 public boolean supportsAdaptiveIconAnimation(View clickedView) {
3174 return false;
3175 }
3176
Tony Wickham39938cb2021-02-26 09:15:31 -08003177 public DragOptions getDefaultWorkspaceDragOptions() {
3178 return new DragOptions();
3179 }
3180
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003181 private static class NonConfigInstance {
3182 public Configuration config;
3183 public Bitmap snapshot;
3184 }
thiruramc96873c2021-02-11 15:13:47 -08003185
3186 @Override
3187 public StatsLogManager getStatsLogManager() {
3188 return super.getStatsLogManager().withDefaultInstanceId(mAllAppsSessionLogId);
3189 }
Brian Isganitis149dbcb2021-11-08 18:12:38 -05003190
3191 /**
3192 * Returns the current popup for testing, if any.
3193 */
3194 @VisibleForTesting
3195 @Nullable
3196 public ArrowPopup<?> getOptionsPopup() {
3197 return findViewById(R.id.popup_container);
3198 }
Schneider Victor-tulias789a6a92022-03-04 12:06:09 -08003199
3200 /** Pauses view updates that should not be run during the app launch animation. */
3201 public void pauseExpensiveViewUpdates() {
3202 // Pause page indicator animations as they lead to layer trashing.
3203 getWorkspace().getPageIndicator().pauseAnimations();
3204 }
3205
3206 /** Resumes view updates at the end of the app launch animation. */
3207 public void resumeExpensiveViewUpdates() {
3208 getWorkspace().getPageIndicator().skipAnimationsToEnd();
3209 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003210}