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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;
Sunny Goyal7ede6112017-12-05 15:11:21 -0800128import com.android.launcher3.allapps.DiscoveryBounce;
Sunny Goyal4a48a982021-06-17 15:15:46 -0700129import com.android.launcher3.anim.AnimatorListeners;
Sunny Goyalf0b6db72018-08-13 16:10:14 -0700130import com.android.launcher3.anim.PropertyListBuilder;
Sunny Goyal8f965462020-04-23 19:00:36 -0700131import com.android.launcher3.compat.AccessibilityManagerCompat;
Tony Wickhame0c33232016-02-08 11:37:04 -0800132import com.android.launcher3.config.FeatureFlags;
vadimt00d42552018-12-11 17:59:36 -0800133import com.android.launcher3.dot.DotInfo;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700134import com.android.launcher3.dragndrop.DragController;
135import com.android.launcher3.dragndrop.DragLayer;
Tony Wickham39938cb2021-02-26 09:15:31 -0800136import com.android.launcher3.dragndrop.DragOptions;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700137import com.android.launcher3.dragndrop.DragView;
Sunny Goyal59969372021-05-06 12:11:44 -0700138import com.android.launcher3.dragndrop.LauncherDragController;
Sunny Goyal11a50742019-08-07 09:24:26 -0700139import com.android.launcher3.folder.FolderGridOrganizer;
Sunny Goyal26119432016-02-18 22:09:23 +0000140import com.android.launcher3.folder.FolderIcon;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700141import com.android.launcher3.icons.BitmapRenderer;
Sunny Goyalf840f102018-09-21 14:41:05 -0700142import com.android.launcher3.icons.IconCache;
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700143import com.android.launcher3.keyboard.ViewGroupFocusHelper;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700144import com.android.launcher3.logger.LauncherAtom;
Thiru Ramasamy5fbac632022-01-28 15:05:36 -0800145import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
146import com.android.launcher3.logger.LauncherAtom.WorkspaceContainer;
Sunny Goyala7ce1662016-05-31 15:01:35 -0700147import com.android.launcher3.logging.FileLog;
thiruramc96873c2021-02-11 15:13:47 -0800148import com.android.launcher3.logging.InstanceId;
149import com.android.launcher3.logging.InstanceIdSequence;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700150import com.android.launcher3.logging.StatsLogManager;
Sunny Goyal87dcde62019-07-17 20:35:56 -0700151import com.android.launcher3.model.BgDataModel.Callbacks;
Sunny Goyal60e68c92020-08-12 13:59:27 -0700152import com.android.launcher3.model.ItemInstallQueue;
Sunny Goyal53116c62020-08-07 16:32:18 -0700153import com.android.launcher3.model.ModelUtils;
Sunny Goyala535ae42017-02-27 10:07:13 -0800154import com.android.launcher3.model.ModelWriter;
kholoud mohamedc76b2032021-12-20 16:47:38 +0000155import com.android.launcher3.model.StringCache;
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -0700156import com.android.launcher3.model.WidgetsModel;
Sunny Goyale396abf2020-04-06 15:11:17 -0700157import com.android.launcher3.model.data.AppInfo;
158import com.android.launcher3.model.data.FolderInfo;
159import com.android.launcher3.model.data.ItemInfo;
160import com.android.launcher3.model.data.LauncherAppWidgetInfo;
Sunny Goyale396abf2020-04-06 15:11:17 -0700161import com.android.launcher3.model.data.WorkspaceItemInfo;
Sunny Goyala535ae42017-02-27 10:07:13 -0800162import com.android.launcher3.notification.NotificationListener;
Sunny Goyale7b00122019-10-02 16:13:34 -0700163import com.android.launcher3.pm.PinRequestHelper;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700164import com.android.launcher3.pm.UserCache;
Brian Isganitis149dbcb2021-11-08 18:12:38 -0500165import com.android.launcher3.popup.ArrowPopup;
Tony Wickham540913e2017-01-23 11:47:51 -0800166import com.android.launcher3.popup.PopupContainerWithArrow;
Sunny Goyala535ae42017-02-27 10:07:13 -0800167import com.android.launcher3.popup.PopupDataProvider;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700168import com.android.launcher3.popup.SystemShortcut;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700169import com.android.launcher3.qsb.QsbContainerView;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700170import com.android.launcher3.statemanager.StateManager;
171import com.android.launcher3.statemanager.StateManager.StateHandler;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700172import com.android.launcher3.statemanager.StatefulActivity;
Sunny Goyal623eddd2018-03-02 12:24:41 -0800173import com.android.launcher3.states.RotationHelper;
vadimt9af34a72020-01-21 11:19:13 -0800174import com.android.launcher3.testing.TestLogging;
vadimtbc5d7e62019-12-09 13:53:05 -0800175import com.android.launcher3.testing.TestProtocol;
Sunny Goyal210e1742019-10-17 12:05:38 -0700176import com.android.launcher3.touch.AllAppsSwipeController;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800177import com.android.launcher3.touch.ItemClickHandler;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700178import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
Sunny Goyal2100c782016-08-22 16:00:03 -0700179import com.android.launcher3.util.ActivityResultInfo;
Sunny Goyale84c5b82019-09-26 17:05:31 -0700180import com.android.launcher3.util.ActivityTracker;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700181import com.android.launcher3.util.ComponentKey;
Sunny Goyalefb7e842018-10-04 15:11:00 -0700182import com.android.launcher3.util.IntArray;
Andras Kloczl55edfe52021-05-14 12:21:30 +0200183import com.android.launcher3.util.IntSet;
Sunny Goyald3b87ef2016-07-28 12:11:54 -0700184import com.android.launcher3.util.ItemInfoMatcher;
Sunny Goyal6001ea22018-05-10 16:31:00 -0700185import com.android.launcher3.util.MultiValueAlpha;
186import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
Tony Wickham133cd542020-04-08 17:48:41 -0700187import com.android.launcher3.util.OnboardingPrefs;
Sunny Goyal04cc3a72016-05-17 10:32:43 -0700188import com.android.launcher3.util.PackageManagerHelper;
Tony Wickham010d2552017-01-20 08:15:28 -0800189import com.android.launcher3.util.PackageUserKey;
Sunny Goyal2100c782016-08-22 16:00:03 -0700190import com.android.launcher3.util.PendingRequestArgs;
Sunny Goyal4a48a982021-06-17 15:15:46 -0700191import com.android.launcher3.util.RunnableList;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700192import com.android.launcher3.util.SafeCloseable;
Sunny Goyal8392c822017-06-20 10:03:56 -0700193import com.android.launcher3.util.SystemUiController;
Mario Bertschlera6936942017-05-31 14:48:19 -0700194import com.android.launcher3.util.Themes;
Adam Cohen091440a2015-03-18 14:16:05 -0700195import com.android.launcher3.util.Thunk;
Sunny Goyal210e1742019-10-17 12:05:38 -0700196import com.android.launcher3.util.TouchController;
Sunny Goyalfca6bc92017-09-28 16:28:34 -0700197import com.android.launcher3.util.TraceHelper;
Sunny Goyal326403e2017-10-02 12:45:10 -0700198import com.android.launcher3.util.UiThreadHelper;
Sunny Goyal527c7d32015-08-28 15:19:36 -0700199import com.android.launcher3.util.ViewOnDrawExecutor;
Sunny Goyalab770a12018-11-14 15:17:26 -0800200import com.android.launcher3.views.ActivityContext;
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700201import com.android.launcher3.views.FloatingSurfaceView;
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800202import com.android.launcher3.views.OptionsPopupView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400203import com.android.launcher3.views.ScrimView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000204import com.android.launcher3.widget.LauncherAppWidgetHost;
Sunny Goyal29947f02017-12-18 13:49:44 -0800205import com.android.launcher3.widget.LauncherAppWidgetHostView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000206import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
Sunny Goyal782f0c92017-01-19 10:27:54 -0800207import com.android.launcher3.widget.PendingAddShortcutInfo;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700208import com.android.launcher3.widget.PendingAddWidgetInfo;
Sunny Goyal29947f02017-12-18 13:49:44 -0800209import com.android.launcher3.widget.PendingAppWidgetHostView;
Sunny Goyal04a324a2017-01-20 21:08:59 -0800210import com.android.launcher3.widget.WidgetAddFlowHandler;
Sunny Goyal337c81f2019-12-10 12:19:13 -0800211import com.android.launcher3.widget.WidgetManagerHelper;
Pinyao Tingc7a6c292019-08-26 14:36:02 -0700212import com.android.launcher3.widget.custom.CustomWidgetManager;
Steven Ng2f5648a2021-02-08 17:18:25 +0000213import com.android.launcher3.widget.model.WidgetsListBaseEntry;
214import com.android.launcher3.widget.picker.WidgetsFullSheet;
Sunny Goyal80a071b2021-12-27 13:30:08 +0530215import com.android.systemui.plugins.LauncherOverlayPlugin;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700216import com.android.systemui.plugins.PluginListener;
217import com.android.systemui.plugins.shared.LauncherExterns;
218import com.android.systemui.plugins.shared.LauncherOverlayManager;
219import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlay;
220import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlayCallbacks;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700221
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700222import java.io.FileDescriptor;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700223import java.io.PrintWriter;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700224import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700225import java.util.Collection;
Jon Mirandac4a99bf2021-11-04 16:53:45 -0700226import java.util.Collections;
Zak Cohen658c67a2018-10-19 14:21:05 -0700227import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700228import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700229import java.util.List;
Sunny Goyalaae6fbb2019-01-31 16:05:58 -0800230import java.util.function.Predicate;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700231import java.util.function.Supplier;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700232import java.util.stream.Stream;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700233
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800234/**
235 * Default launcher application.
236 */
Sunny Goyal35e7d382020-05-08 13:37:58 -0700237public class Launcher extends StatefulActivity<LauncherState> implements LauncherExterns,
Sunny Goyal80a071b2021-12-27 13:30:08 +0530238 Callbacks, InvariantDeviceProfile.OnIDPChangeListener,
239 PluginListener<LauncherOverlayPlugin>, LauncherOverlayCallbacks {
Vadim Tryshevfedca432015-08-19 17:55:02 -0700240 public static final String TAG = "Launcher";
Sunny Goyale84c5b82019-09-26 17:05:31 -0700241
242 public static final ActivityTracker<Launcher> ACTIVITY_TRACKER = new ActivityTracker<>();
243
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700244 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800245
Winson Chunga2413752012-04-03 14:22:34 -0700246 static final boolean DEBUG_STRICT_MODE = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700247
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800248 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700249 private static final int REQUEST_CREATE_APPWIDGET = 5;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700250
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700251 private static final int REQUEST_PICK_APPWIDGET = 9;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800252
Michael Jurka8b805b12012-04-18 14:23:14 -0700253 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800254 public static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
255 public static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
Michael Jurka8b805b12012-04-18 14:23:14 -0700256
Jon Mirandac476d6e2017-05-04 16:30:01 -0700257 private static final int REQUEST_PERMISSION_CALL_PHONE = 14;
Sunny Goyal28c6b962015-10-12 11:42:05 -0700258
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700259 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
260
Mathew Inwood876a8462013-06-14 14:12:41 +0100261 /**
262 * IntentStarter uses request codes starting with this. This must be greater than all activity
263 * request codes used internally.
264 */
265 protected static final int REQUEST_LAST = 100;
266
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800267 // Type: int
Michael Jurka883f55b2010-10-21 15:47:14 -0700268 private static final String RUNTIME_STATE = "launcher.state";
Sunny Goyal2100c782016-08-22 16:00:03 -0700269 // Type: PendingRequestArgs
270 private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
Sunny Goyaldedda052019-05-14 15:23:48 -0700271 // Type: int
272 private static final String RUNTIME_STATE_PENDING_REQUEST_CODE = "launcher.request_code";
Sunny Goyal2100c782016-08-22 16:00:03 -0700273 // Type: ActivityResultInfo
274 private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -0700275 // Type: SparseArray<Parcelable>
276 private static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700277 // Type int[]
278 private static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700279
vadimt00d42552018-12-11 17:59:36 -0800280 public static final String ON_CREATE_EVT = "Launcher.onCreate";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700281 public static final String ON_START_EVT = "Launcher.onStart";
282 public static final String ON_RESUME_EVT = "Launcher.onResume";
283 public static final String ON_NEW_INTENT_EVT = "Launcher.onNewIntent";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800284
Sunny Goyal35e7d382020-05-08 13:37:58 -0700285 private StateManager<LauncherState> mStateManager;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700286
Adam Cohenad4e15c2013-10-17 16:21:35 -0700287 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800288
Winson Chunga2413752012-04-03 14:22:34 -0700289 // How long to wait before the new-shortcut animation automatically pans the workspace
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700290 @VisibleForTesting public static final int NEW_APPS_PAGE_MOVE_DELAY = 500;
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700291 private static final int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700292 @Thunk @VisibleForTesting public static final int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700293
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700294 private static final int THEME_CROSS_FADE_ANIMATION_DURATION = 375;
295
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700296 private static final String DISPLAY_WORKSPACE_TRACE_METHOD_NAME = "DisplayWorkspaceFirstFrame";
297 private static final String DISPLAY_ALL_APPS_TRACE_METHOD_NAME = "DisplayAllApps";
298 public static final int DISPLAY_WORKSPACE_TRACE_COOKIE = 0;
299 public static final int DISPLAY_ALL_APPS_TRACE_COOKIE = 1;
300
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800301 private Configuration mOldConfig;
Jon Miranda54441f52018-01-24 15:38:25 -0800302
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700303 @Thunk
304 Workspace mWorkspace;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700305 @Thunk
306 DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800307 private DragController mDragController;
Sunny Goyal322d5562015-06-25 19:35:49 -0700308
Sunny Goyal337c81f2019-12-10 12:19:13 -0800309 private WidgetManagerHelper mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700310 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700311
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700312 private final int[] mTmpAddItemCellCoordinates = new int[2];
Michael Jurka0280c3b2010-09-17 15:00:07 -0700313
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700314 @Thunk
315 Hotseat mHotseat;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700316
Sunny Goyal47328fd2016-05-25 18:56:41 -0700317 private DropTargetBar mDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700318
319 // Main container view for the all apps screen.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700320 @Thunk
Brian Isganitis1664c9f2022-01-14 23:15:47 -0500321 ActivityAllAppsContainerView<Launcher> mAppsView;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700322 AllAppsTransitionController mAllAppsController;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700323
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400324 // Scrim view for the all apps and overview state.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700325 @Thunk
326 ScrimView mScrimView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400327
Winson Chung8ae41982017-11-10 11:42:13 -0800328 // UI and state for the overview panel
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800329 private View mOverviewPanel;
Winson Chung8ae41982017-11-10 11:42:13 -0800330
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700331 @Thunk
332 boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400333
Winson Chungc9bf6d42019-10-04 15:33:18 -0700334 // Used to notify when an activity launch has been deferred because launcher is not yet resumed
335 // TODO: See if we can remove this later
336 private Runnable mOnDeferredActivityLaunchCallback;
337
Sunny Goyal527c7d32015-08-28 15:19:36 -0700338 private ViewOnDrawExecutor mPendingExecutor;
Michael Jurka7607c2f2013-04-03 14:33:19 -0700339
Joe Onorato9c1289c2009-08-17 11:03:03 -0400340 private LauncherModel mModel;
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800341 private ModelWriter mModelWriter;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800342 private IconCache mIconCache;
Sunny Goyalae502842016-06-17 08:43:56 -0700343 private LauncherAccessibilityDelegate mAccessibilityDelegate;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400344
Tony Wickham010d2552017-01-20 08:15:28 -0800345 private PopupDataProvider mPopupDataProvider;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700346
Andras Kloczl55edfe52021-05-14 12:21:30 +0200347 private IntSet mSynchronouslyBoundPages = new IntSet();
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700348 @NonNull private IntSet mPagesToBindSynchronously = new IntSet();
Adam Cohen1462de32012-07-24 22:34:36 -0700349
Winson Chung46353de2012-02-16 14:05:10 -0800350 // We only want to get the SharedPreferences once since it does an FS stat each time we get
351 // it from the context.
352 private SharedPreferences mSharedPrefs;
Tony Wickham133cd542020-04-08 17:48:41 -0700353 private OnboardingPrefs mOnboardingPrefs;
Winson Chung46353de2012-02-16 14:05:10 -0800354
Sunny Goyal2100c782016-08-22 16:00:03 -0700355 // Activity result which needs to be processed after workspace has loaded.
356 private ActivityResultInfo mPendingActivityResult;
357 /**
358 * Holds extra information required to handle a result from an external call, like
359 * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
360 */
361 private PendingRequestArgs mPendingRequestArgs;
Sunny Goyaldedda052019-05-14 15:23:48 -0700362 // Request id for any pending activity result
Sunny Goyal210e1742019-10-17 12:05:38 -0700363 protected int mPendingActivityRequestCode = -1;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800364
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800365 private ViewGroupFocusHelper mFocusHandler;
Hyunyoung Song7fb3ccc2017-10-17 15:39:46 -0700366
Sunny Goyal623eddd2018-03-02 12:24:41 -0800367 private RotationHelper mRotationHelper;
Sunny Goyal7779d622015-06-11 16:18:39 -0700368
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700369 protected LauncherOverlayManager mOverlayManager;
370 // If true, overlay callbacks are deferred
371 private boolean mDeferOverlayCallbacks;
372 private final Runnable mDeferredOverlayCallbacks = this::checkIfOverlayStillDeferred;
373
Riddle Hsu979da642020-09-22 21:52:40 +0800374 protected long mLastTouchUpTime = -1;
Sunny Goyala306e592020-03-24 01:51:41 -0700375 private boolean mTouchInProgress;
Sunny Goyal9b180102020-03-11 10:02:29 -0700376
Samuel Fufa41d909f2020-03-20 16:27:09 -0700377 private SafeCloseable mUserChangedCallbackCloseable;
378
thiruramc96873c2021-02-11 15:13:47 -0800379 // New InstanceId is assigned to mAllAppsSessionLogId for each AllApps sessions.
380 // When Launcher is not in AllApps state mAllAppsSessionLogId will be null.
381 // User actions within AllApps state are logged with this InstanceId, to recreate AllApps
382 // session on the server side.
383 protected InstanceId mAllAppsSessionLogId;
384 private LauncherState mPrevLauncherState;
385
kholoud mohamedc76b2032021-12-20 16:47:38 +0000386 private StringCache mStringCache;
387
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800388 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700389 @TargetApi(Build.VERSION_CODES.S)
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800390 protected void onCreate(Bundle savedInstanceState) {
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -0700391 // Only use a hard-coded cookie since we only want to trace this once.
392 if (Utilities.ATLEAST_S) {
393 Trace.beginAsyncSection(
394 DISPLAY_WORKSPACE_TRACE_METHOD_NAME, DISPLAY_WORKSPACE_TRACE_COOKIE);
395 Trace.beginAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
396 DISPLAY_ALL_APPS_TRACE_COOKIE);
397 }
Winson Chung5cc62c72019-10-16 11:32:41 -0700398 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_CREATE_EVT,
399 TraceHelper.FLAG_UI_EVENT);
Winson Chunga2413752012-04-03 14:22:34 -0700400 if (DEBUG_STRICT_MODE) {
401 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
402 .detectDiskReads()
403 .detectDiskWrites()
404 .detectNetwork() // or .detectAll() for all detectable problems
405 .penaltyLog()
406 .build());
407 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
408 .detectLeakedSqlLiteObjects()
409 .detectLeakedClosableObjects()
410 .penaltyLog()
411 .penaltyDeath()
412 .build());
413 }
414
Tony Wickhame78a70b2021-03-29 16:45:59 -0700415 if (Utilities.IS_DEBUG_DEVICE && FeatureFlags.NOTIFY_CRASHES.get()) {
416 final String notificationChannelId = "com.android.launcher3.Debug";
417 final String notificationChannelName = "Debug";
418 final String notificationTag = "Debug";
419 final int notificationId = 0;
420
421 NotificationManager notificationManager = getSystemService(NotificationManager.class);
422 notificationManager.createNotificationChannel(new NotificationChannel(
423 notificationChannelId, notificationChannelName,
424 NotificationManager.IMPORTANCE_HIGH));
425
426 Thread.currentThread().setUncaughtExceptionHandler((thread, throwable) -> {
427 String stackTrace = Log.getStackTraceString(throwable);
428
429 Intent shareIntent = new Intent(Intent.ACTION_SEND);
430 shareIntent.setType("text/plain");
431 shareIntent.putExtra(Intent.EXTRA_TEXT, stackTrace);
432 shareIntent = Intent.createChooser(shareIntent, null);
433 PendingIntent sharePendingIntent = PendingIntent.getActivity(
434 this, 0, shareIntent, PendingIntent.FLAG_UPDATE_CURRENT
435 );
436
437 Notification notification = new Notification.Builder(this, notificationChannelId)
438 .setSmallIcon(android.R.drawable.ic_menu_close_clear_cancel)
439 .setContentTitle("Launcher crash detected!")
440 .setStyle(new Notification.BigTextStyle().bigText(stackTrace))
441 .addAction(android.R.drawable.ic_menu_share, "Share", sharePendingIntent)
442 .build();
443 notificationManager.notify(notificationTag, notificationId, notification);
444
445 Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler =
446 Thread.getDefaultUncaughtExceptionHandler();
447 if (defaultUncaughtExceptionHandler != null) {
448 defaultUncaughtExceptionHandler.uncaughtException(thread, throwable);
449 }
450 });
451 }
452
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800453 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400454
Sunny Goyal87f784c2017-01-11 10:48:34 -0800455 LauncherAppState app = LauncherAppState.getInstance(this);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800456 mOldConfig = new Configuration(getResources().getConfiguration());
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530457 mModel = app.getModel();
Sunny Goyal9d89f752020-06-19 11:09:24 -0700458
Sunny Goyal41d51a02019-05-14 09:44:34 -0700459 mRotationHelper = new RotationHelper(this);
Hyunyoung Song31971a32019-01-27 12:31:12 -0800460 InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
461 initDeviceProfile(idp);
462 idp.addOnChangeListener(this);
Sunny Goyalf7258242015-10-19 16:59:07 -0700463 mSharedPrefs = Utilities.getPrefs(this);
Joe Onorato0589f0f2010-02-08 13:44:00 -0800464 mIconCache = app.getIconCache();
Sunny Goyal384b5782021-02-09 22:50:02 -0800465 mAccessibilityDelegate = createAccessibilityDelegate();
Adam Cohen2e6da152015-05-06 11:42:25 -0700466
Sunny Goyal59969372021-05-06 12:11:44 -0700467 mDragController = new LauncherDragController(this);
Hyunyoung Song645764e2016-06-06 14:19:02 -0700468 mAllAppsController = new AllAppsTransitionController(this);
Sunny Goyal35e7d382020-05-08 13:37:58 -0700469 mStateManager = new StateManager<>(this, NORMAL);
Romain Guycbb89e42009-06-08 15:52:54 -0700470
Sunny Goyal35e7d382020-05-08 13:37:58 -0700471 mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700472
Sunny Goyal337c81f2019-12-10 12:19:13 -0800473 mAppWidgetManager = new WidgetManagerHelper(this);
Cyrus Boadway0d309db2021-04-14 12:29:14 +0000474 mAppWidgetHost = createAppWidgetHost();
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700475 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700476
Sunny Goyal9d89f752020-06-19 11:09:24 -0700477 inflateRootView(R.layout.launcher);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800478 setupViews();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700479 crossFadeWithPreviousAppearance();
Sunny Goyal9c2b9602020-01-07 13:07:55 -0800480 mPopupDataProvider = new PopupDataProvider(this::updateNotificationDots);
Tony Wickham010d2552017-01-20 08:15:28 -0800481
Sunny Goyale84c5b82019-09-26 17:05:31 -0700482 boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800483 if (internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800484 if (savedInstanceState != null) {
485 // InternalStateHandler has already set the appropriate state.
486 // We dont need to do anything.
487 savedInstanceState.remove(RUNTIME_STATE);
488 }
489 }
490 restoreState(savedInstanceState);
Sunny Goyalbbece862019-03-01 13:13:52 -0800491 mStateManager.reapplyState();
Winson Chungb63b44c2017-11-10 17:54:44 -0800492
Sunny Goyalfe770c92016-09-27 14:38:58 -0700493 if (savedInstanceState != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -0700494 int[] pageIds = savedInstanceState.getIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS);
495 if (pageIds != null) {
496 mPagesToBindSynchronously = IntSet.wrap(pageIds);
497 }
Sunny Goyalfe770c92016-09-27 14:38:58 -0700498 }
Sunny Goyald3864fa2017-11-14 15:06:36 -0800499
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530500 if (!mModel.addCallbacksAndLoad(this)) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800501 if (!internalStateHandled) {
502 // If we are not binding synchronously, show a fade in animation when
503 // the first page bind completes.
Sunny Goyal6001ea22018-05-10 16:31:00 -0700504 mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD).setValue(0);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800505 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800506 }
507
508 // For handling default keys
Sunny Goyalf4aceab2017-12-06 16:16:31 -0800509 setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800510
Sunny Goyal9d89f752020-06-19 11:09:24 -0700511 setContentView(getRootView());
Pinyao Ting85232a92021-12-14 04:36:01 +0000512 getRootView().getViewTreeObserver().addOnPreDrawListener(
513 new ViewTreeObserver.OnPreDrawListener() {
514 @Override
515 public boolean onPreDraw() {
516 // Checks the status of fade in animation.
517 final AlphaProperty property =
518 mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD);
519 if (property.getValue() == 0) {
520 // Animation haven't started yet; suspend.
521 return false;
522 } else {
523 // The animation is started; start drawing.
524 getRootView().getViewTreeObserver().removeOnPreDrawListener(this);
525 return true;
526 }
527 }
528 });
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800529 getRootView().dispatchInsets();
Mario Bertschlera6936942017-05-31 14:48:19 -0700530
Jon Miranda7fda2852017-07-19 16:07:01 -0700531 // Listen for broadcasts
Sunny Goyal5d1873a2018-05-08 11:10:44 -0700532 registerReceiver(mScreenOffReceiver, new IntentFilter(Intent.ACTION_SCREEN_OFF));
Sunny Goyala616d2b2017-06-12 13:54:01 -0700533
Sunny Goyal8392c822017-06-20 10:03:56 -0700534 getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
535 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
Sunny Goyal14b32402017-07-31 10:03:28 -0700536
537 if (mLauncherCallbacks != null) {
538 mLauncherCallbacks.onCreate(savedInstanceState);
539 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700540 mOverlayManager = getDefaultOverlay();
541 PluginManagerWrapper.INSTANCE.get(this).addPluginListener(this,
Sunny Goyal80a071b2021-12-27 13:30:08 +0530542 LauncherOverlayPlugin.class, false /* allowedMultiple */);
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700543
Sunny Goyal623eddd2018-03-02 12:24:41 -0800544 mRotationHelper.initialize();
Winson Chung5cc62c72019-10-16 11:32:41 -0700545 TraceHelper.INSTANCE.endSection(traceToken);
Samuel Fufa41d909f2020-03-20 16:27:09 -0700546
547 mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(
548 () -> getStateManager().goToState(NORMAL));
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700549
550 if (Utilities.ATLEAST_R) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700551 getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700552 }
Adam Cohen9211d422014-10-07 18:14:53 -0700553 }
554
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700555 protected LauncherOverlayManager getDefaultOverlay() {
556 return new LauncherOverlayManager() { };
557 }
558
Sunny Goyal35e7d382020-05-08 13:37:58 -0700559 protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs) {
560 return new OnboardingPrefs<>(this, sharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700561 }
562
563 public OnboardingPrefs getOnboardingPrefs() {
564 return mOnboardingPrefs;
565 }
566
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700567 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530568 public void onPluginConnected(LauncherOverlayPlugin overlayManager, Context context) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700569 switchOverlay(() -> overlayManager.createOverlayManager(this, this));
570 }
571
572 @Override
Sunny Goyal80a071b2021-12-27 13:30:08 +0530573 public void onPluginDisconnected(LauncherOverlayPlugin plugin) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700574 switchOverlay(this::getDefaultOverlay);
575 }
576
577 private void switchOverlay(Supplier<LauncherOverlayManager> overlaySupplier) {
578 if (mOverlayManager != null) {
579 mOverlayManager.onActivityDestroyed(this);
580 }
581 mOverlayManager = overlaySupplier.get();
582 if (getRootView().isAttachedToWindow()) {
583 mOverlayManager.onAttachedToWindow();
584 }
585 mDeferOverlayCallbacks = true;
586 checkIfOverlayStillDeferred();
587 }
588
589 @Override
590 protected void dispatchDeviceProfileChanged() {
591 super.dispatchDeviceProfileChanged();
592 mOverlayManager.onDeviceProvideChanged();
593 }
594
Sunny Goyal7779d622015-06-11 16:18:39 -0700595 @Override
Winson Chung8eb49e02018-07-16 13:33:31 -0700596 public void onEnterAnimationComplete() {
597 super.onEnterAnimationComplete();
Sunny Goyalbe8c3402019-05-22 15:17:52 -0700598 mRotationHelper.setCurrentTransitionRequest(REQUEST_NONE);
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700599 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
Winson Chung8eb49e02018-07-16 13:33:31 -0700600 }
601
602 @Override
Jerry Chang09b40242021-08-27 13:29:01 +0800603 public void onMultiWindowModeChanged(boolean isInMultiWindowMode, Configuration newConfig) {
604 super.onMultiWindowModeChanged(isInMultiWindowMode, newConfig);
605 // Always update device profile when multi window mode changed.
606 initDeviceProfile(mDeviceProfile.inv);
607 dispatchDeviceProfileChanged();
608 }
609
610 @Override
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800611 public void onConfigurationChanged(Configuration newConfig) {
612 int diff = newConfig.diff(mOldConfig);
613 if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
Sunny Goyal6e6f7992021-08-24 16:23:29 -0700614 onIdpChanged(false);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800615 }
616
617 mOldConfig.setTo(newConfig);
618 super.onConfigurationChanged(newConfig);
619 }
620
Sunny Goyal605bcf32018-03-02 15:16:12 -0800621 @Override
Sunny Goyal6e6f7992021-08-24 16:23:29 -0700622 public void onIdpChanged(boolean modelPropertiesChanged) {
623 initDeviceProfile(mDeviceProfile.inv);
Sunny Goyal371ea052019-03-06 15:38:32 -0800624 dispatchDeviceProfileChanged();
625 reapplyUi();
626 mDragLayer.recreateControllers();
627
Sunny Goyal76ba0a32019-06-10 11:56:11 -0700628 // Calling onSaveInstanceState ensures that static cache used by listWidgets is
629 // initialized properly.
630 onSaveInstanceState(new Bundle());
Sunny Goyalc4d32012020-04-03 17:10:11 -0700631 mModel.rebindCallbacks();
Hyunyoung Song31971a32019-01-27 12:31:12 -0800632 }
633
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400634 public void onAssistantVisibilityChanged(float visibility) {
Sunny Goyal0b5b8d42021-03-31 14:56:47 -0700635 mHotseat.getQsb().setAlpha(1f - visibility);
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400636 }
637
Bill Lina1221bc2021-06-03 01:49:27 +0800638 /**
639 * Called when one handed mode activated and deactivated.
640 * @param activated true if one handed mode activated, false otherwise.
641 */
642 public void onOneHandedStateChanged(boolean activated) {
643 mDragLayer.onOneHandedModeStateChanged(activated);
644 }
645
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800646 private void initDeviceProfile(InvariantDeviceProfile idp) {
647 // Load configuration-specific DeviceProfile
Jerry Changbfac46a2021-09-08 08:20:58 +0800648 mDeviceProfile = idp.getDeviceProfile(this);
649 if (isInMultiWindowMode()) {
650 mDeviceProfile = mDeviceProfile.getMultiWindowProfile(
651 this, getMultiWindowDisplaySize());
652 }
Sunny Goyalae6e3182019-04-30 12:04:37 -0700653
Sunny Goyal59d086c2018-05-07 17:31:40 -0700654 onDeviceProfileInitiated();
Sunny Goyal711c5962021-06-23 12:36:18 -0700655 mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true, this);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800656 }
657
Sunny Goyal623eddd2018-03-02 12:24:41 -0800658 public RotationHelper getRotationHelper() {
659 return mRotationHelper;
660 }
661
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800662 public ViewGroupFocusHelper getFocusHandler() {
663 return mFocusHandler;
664 }
665
Sunny Goyal35e7d382020-05-08 13:37:58 -0700666 @Override
667 public StateManager<LauncherState> getStateManager() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700668 return mStateManager;
Sunny Goyalbe93f262017-10-20 17:05:27 -0700669 }
670
Adam Cohen9211d422014-10-07 18:14:53 -0700671 private LauncherCallbacks mLauncherCallbacks;
672
Sunny Goyal32554d12015-12-03 15:31:25 -0800673 /**
674 * Call this after onCreate to set or clear overlay.
675 */
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700676 @Override
Sunny Goyal32554d12015-12-03 15:31:25 -0800677 public void setLauncherOverlay(LauncherOverlay overlay) {
678 if (overlay != null) {
Lucas Dupin87d75202021-07-28 10:24:54 -0700679 overlay.setOverlayCallbacks(this);
Sunny Goyal32554d12015-12-03 15:31:25 -0800680 }
681 mWorkspace.setLauncherOverlay(overlay);
682 }
683
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700684 @Override
685 public void runOnOverlayHidden(Runnable runnable) {
686 getWorkspace().runOnOverlayHidden(runnable);
687 }
688
Adam Cohen9211d422014-10-07 18:14:53 -0700689 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
690 mLauncherCallbacks = callbacks;
691 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700692 }
693
Hyunyoung Song3f471442015-04-08 19:01:34 -0700694 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700695 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
696 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700697 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700698 }
699
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -0700700 @NonNull
701 @Override
Tony Wickham010d2552017-01-20 08:15:28 -0800702 public PopupDataProvider getPopupDataProvider() {
703 return mPopupDataProvider;
704 }
705
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700706 @Override
Tony Wickhamf34bee82018-12-03 18:11:39 -0800707 public DotInfo getDotInfoForItem(ItemInfo info) {
708 return mPopupDataProvider.getDotInfoForItem(info);
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700709 }
710
711 @Override
712 public void invalidateParent(ItemInfo info) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800713 if (info.container >= 0) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700714 View folderIcon = getWorkspace().getHomescreenIconByItemId(info.container);
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800715 if (folderIcon instanceof FolderIcon && folderIcon.getTag() instanceof FolderInfo) {
Sunny Goyal11a50742019-08-07 09:24:26 -0700716 if (new FolderGridOrganizer(getDeviceProfile().inv)
717 .setFolderInfo((FolderInfo) folderIcon.getTag())
718 .isItemInPreview(info.rank)) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800719 folderIcon.invalidate();
720 }
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700721 }
722 }
723 }
724
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000725 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700726 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
727 * a configuration step, this allows the proper animations to run after other transitions.
728 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700729 private int completeAdd(
Sunny Goyal2100c782016-08-22 16:00:03 -0700730 int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
Sunny Goyalefb7e842018-10-04 15:11:00 -0700731 int screenId = info.screenId;
Sunny Goyal2100c782016-08-22 16:00:03 -0700732 if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
Adam Cohen83079e42014-09-19 17:43:08 -0700733 // When the screen id represents an actual screen (as opposed to a rank) we make sure
734 // that the drop page actually exists.
Sunny Goyal2100c782016-08-22 16:00:03 -0700735 screenId = ensurePendingDropLayoutExists(info.screenId);
Adam Cohen83079e42014-09-19 17:43:08 -0700736 }
Adam Cohendb364c32014-05-20 14:23:40 -0700737
Sunny Goyal2100c782016-08-22 16:00:03 -0700738 switch (requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800739 case REQUEST_CREATE_SHORTCUT:
Sunny Goyalfb5096d2016-09-08 14:32:06 -0700740 completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY, info);
Pinyao Tingc9074272019-11-11 11:51:44 -0800741 announceForAccessibility(R.string.item_added_to_workspace);
Winson Chungb8472bb2011-08-05 13:49:21 -0700742 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800743 case REQUEST_CREATE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700744 completeAddAppWidget(appWidgetId, info, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700745 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700746 case REQUEST_RECONFIGURE_APPWIDGET:
Yogisha Dixit4ff5ee32021-05-04 14:58:34 +0100747 mStatsLogManager.logger().withItemInfo(info).log(LAUNCHER_WIDGET_RECONFIGURED);
Sunny Goyal2100c782016-08-22 16:00:03 -0700748 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
Sunny Goyalff572272014-07-23 13:58:07 -0700749 break;
Sunny Goyald478c832016-04-01 12:04:16 -0700750 case REQUEST_BIND_PENDING_APPWIDGET: {
Sunny Goyal2100c782016-08-22 16:00:03 -0700751 int widgetId = appWidgetId;
752 LauncherAppWidgetInfo widgetInfo =
Sunny Goyald478c832016-04-01 12:04:16 -0700753 completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
Sunny Goyal2100c782016-08-22 16:00:03 -0700754 if (widgetInfo != null) {
Sunny Goyald478c832016-04-01 12:04:16 -0700755 // Since the view was just bound, also launch the configure activity if needed
756 LauncherAppWidgetProviderInfo provider = mAppWidgetManager
757 .getLauncherAppWidgetInfo(widgetId);
Sunny Goyal04a324a2017-01-20 21:08:59 -0800758 if (provider != null) {
759 new WidgetAddFlowHandler(provider)
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700760 .startConfigActivity(this, widgetInfo,
761 REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -0700762 }
763 }
764 break;
765 }
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800766 }
Adam Cohendb364c32014-05-20 14:23:40 -0700767 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800768 }
769
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800770 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700771 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700772 if (isWorkspaceLoading()) {
773 // process the result once the workspace has loaded.
774 mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
775 return;
776 }
777 mPendingActivityResult = null;
778
Winson Chunge341d302013-08-16 14:31:00 -0700779 // Reset the startActivity waiting flag
Sunny Goyal2100c782016-08-22 16:00:03 -0700780 final PendingRequestArgs requestArgs = mPendingRequestArgs;
781 setWaitingForResult(null);
782 if (requestArgs == null) {
783 return;
784 }
785
786 final int pendingAddWidgetId = requestArgs.getWidgetId();
Winson Chunge341d302013-08-16 14:31:00 -0700787
Adam Cohenad4e15c2013-10-17 16:21:35 -0700788 Runnable exitSpringLoaded = new Runnable() {
789 @Override
790 public void run() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700791 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700792 }
793 };
794
Michael Jurka8b805b12012-04-18 14:23:14 -0700795 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700796 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700797 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700798 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
799 if (resultCode == RESULT_CANCELED) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700800 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700801 mWorkspace.removeExtraEmptyScreenDelayed(
802 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Michael Jurka8b805b12012-04-18 14:23:14 -0700803 } else if (resultCode == RESULT_OK) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700804 addAppWidgetImpl(
805 appWidgetId, requestArgs, null,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800806 requestArgs.getWidgetHandler(),
Sunny Goyal2100c782016-08-22 16:00:03 -0700807 ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700808 }
809 return;
810 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200811
Adam Cohened66b2b2012-01-23 17:28:51 -0800812 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700813 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700814
Adam Cohened66b2b2012-01-23 17:28:51 -0800815 // We have special handling for widgets
816 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800817 final int appWidgetId;
818 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
819 : -1;
820 if (widgetId < 0) {
821 appWidgetId = pendingAddWidgetId;
822 } else {
823 appWidgetId = widgetId;
824 }
825
Adam Cohenad4e15c2013-10-17 16:21:35 -0700826 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800827 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700828 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
829 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700830 result = RESULT_CANCELED;
Sunny Goyal2100c782016-08-22 16:00:03 -0700831 completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700832 mWorkspace.removeExtraEmptyScreenDelayed(
833 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false,
834 () -> getStateManager().goToState(NORMAL));
Sunny Goyal2100c782016-08-22 16:00:03 -0700835 } else {
836 if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
837 // When the screen id represents an actual screen (as opposed to a rank)
838 // we make sure that the drop page actually exists.
839 requestArgs.screenId =
840 ensurePendingDropLayoutExists(requestArgs.screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700841 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700842 final CellLayout dropLayout =
843 mWorkspace.getScreenWithId(requestArgs.screenId);
844
845 dropLayout.setDropPending(true);
846 final Runnable onComplete = new Runnable() {
847 @Override
848 public void run() {
849 completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
850 dropLayout.setDropPending(false);
851 }
852 };
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700853 mWorkspace.removeExtraEmptyScreenDelayed(
854 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, onComplete);
Winson Chung5aaab772012-04-27 15:24:02 -0700855 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800856 return;
857 }
858
Sunny Goyald478c832016-04-01 12:04:16 -0700859 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
860 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
Sunny Goyalff572272014-07-23 13:58:07 -0700861 if (resultCode == RESULT_OK) {
862 // Update the widget view.
Sunny Goyal2100c782016-08-22 16:00:03 -0700863 completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
Sunny Goyalff572272014-07-23 13:58:07 -0700864 }
865 // Leave the widget in the pending state if the user canceled the configure.
866 return;
867 }
868
Sunny Goyalaad90582015-07-09 14:22:50 -0700869 if (requestCode == REQUEST_CREATE_SHORTCUT) {
870 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
Sunny Goyal2100c782016-08-22 16:00:03 -0700871 if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
872 completeAdd(requestCode, data, -1, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700873 mWorkspace.removeExtraEmptyScreenDelayed(
874 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Sunny Goyal2100c782016-08-22 16:00:03 -0700875
Sunny Goyalaad90582015-07-09 14:22:50 -0700876 } else if (resultCode == RESULT_CANCELED) {
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700877 mWorkspace.removeExtraEmptyScreenDelayed(
878 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800879 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800880 }
Hongming Jind91cb6e2020-01-27 16:23:03 -0800881
Adam Cohened66b2b2012-01-23 17:28:51 -0800882 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800883 }
884
885 @Override
Sunny Goyal64a75aa2017-07-03 13:50:52 -0700886 public void onActivityResult(
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800887 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyaldedda052019-05-14 15:23:48 -0700888 mPendingActivityRequestCode = -1;
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800889 handleActivityResult(requestCode, resultCode, data);
Adam Cohened66b2b2012-01-23 17:28:51 -0800890 }
891
Sunny Goyal7ce471b2017-08-02 03:37:39 -0700892 @Override
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700893 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600894 int[] grantResults) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700895 PendingRequestArgs pendingArgs = mPendingRequestArgs;
896 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
897 && pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
898 setWaitingForResult(null);
899
Sunny Goyal28c6b962015-10-12 11:42:05 -0700900 View v = null;
Sunny Goyal2100c782016-08-22 16:00:03 -0700901 CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700902 if (layout != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700903 v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700904 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700905 Intent intent = pendingArgs.getPendingIntent();
906
Sunny Goyal28c6b962015-10-12 11:42:05 -0700907 if (grantResults.length > 0
908 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Sunny Goyal852537f2020-07-15 17:02:16 -0700909 startActivitySafely(v, intent, null);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700910 } else {
911 // TODO: Show a snack bar with link to settings
912 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
Sunny Goyal112ce422016-08-22 16:45:29 -0700913 getString(R.string.derived_app_name)), Toast.LENGTH_SHORT).show();
Sunny Goyal28c6b962015-10-12 11:42:05 -0700914 }
915 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600916 }
917
Adam Cohendb364c32014-05-20 14:23:40 -0700918 /**
919 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
920 *
921 * @param screenId the screen id to check
922 * @return the new screen, or screenId if it exists
923 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700924 private int ensurePendingDropLayoutExists(int screenId) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800925 CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700926 if (dropLayout == null) {
927 // it's possible that the add screen was removed because it was
928 // empty and a re-bind occurred
Andras Kloczl408a54f2021-08-28 00:59:08 +0100929 mWorkspace.addExtraEmptyScreens();
930 IntSet emptyPagesAdded = mWorkspace.commitExtraEmptyScreens();
931 return emptyPagesAdded.isEmpty() ? -1 : emptyPagesAdded.getArray().get(0);
Adam Cohendb364c32014-05-20 14:23:40 -0700932 }
Andras Kloczl408a54f2021-08-28 00:59:08 +0100933 return screenId;
Adam Cohendb364c32014-05-20 14:23:40 -0700934 }
935
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700936 @Thunk
937 void completeTwoStageWidgetDrop(
Sunny Goyal2100c782016-08-22 16:00:03 -0700938 final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
939 CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800940 Runnable onCompleteRunnable = null;
941 int animationType = 0;
942
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700943 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800944 if (resultCode == RESULT_OK) {
945 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
946 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800947 requestArgs.getWidgetHandler().getProviderInfo(this));
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700948 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800949 onCompleteRunnable = new Runnable() {
950 @Override
951 public void run() {
Sunny Goyal2100c782016-08-22 16:00:03 -0700952 completeAddAppWidget(appWidgetId, requestArgs, layout, null);
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700953 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohened66b2b2012-01-23 17:28:51 -0800954 }
955 };
956 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800957 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800958 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800959 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700960 if (mDragLayer.getAnimatedView() != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700961 mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700962 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
963 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700964 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700965 // The animated view may be null in the case of a rotation during widget configuration
966 onCompleteRunnable.run();
967 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800968 }
969
970 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700971 protected void onStop() {
972 super.onStop();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700973 if (mDeferOverlayCallbacks) {
974 checkIfOverlayStillDeferred();
975 } else {
976 mOverlayManager.onActivityStopped(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700977 }
Hyunyoung Song5ee7c132021-05-11 13:52:36 -0700978 hideKeyboard();
Hyunyoung Song95786e02020-09-15 00:34:10 -0700979 logStopAndResume(false /* isResume */);
vadimt04ebcf42021-02-03 15:31:51 -0800980 mAppWidgetHost.setActivityStarted(false);
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -0700981 NotificationListener.removeNotificationsChangedListener(getPopupDataProvider());
Michael Jurkacd496d72013-04-11 11:32:45 -0700982 }
983
984 @Override
985 protected void onStart() {
Winson Chung5cc62c72019-10-16 11:32:41 -0700986 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_START_EVT,
987 TraceHelper.FLAG_UI_EVENT);
Michael Jurkacd496d72013-04-11 11:32:45 -0700988 super.onStart();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700989 if (!mDeferOverlayCallbacks) {
990 mOverlayManager.onActivityStarted(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700991 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700992
vadimt04ebcf42021-02-03 15:31:51 -0800993 mAppWidgetHost.setActivityStarted(true);
Winson Chung5cc62c72019-10-16 11:32:41 -0700994 TraceHelper.INSTANCE.endSection(traceToken);
Michael Jurkacd496d72013-04-11 11:32:45 -0700995 }
996
Sunny Goyal35e7d382020-05-08 13:37:58 -0700997 @Override
998 @CallSuper
999 protected void onDeferredResumed() {
Hyunyoung Song95786e02020-09-15 00:34:10 -07001000 logStopAndResume(true /* isResume */);
Sunny Goyala002c6c2019-02-12 16:20:10 -08001001
Sunny Goyal35e7d382020-05-08 13:37:58 -07001002 // Process any items that were added while Launcher was away.
Sunny Goyal60e68c92020-08-12 13:59:27 -07001003 ItemInstallQueue.INSTANCE.get(this)
1004 .resumeModelPush(FLAG_ACTIVITY_PAUSED);
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001005
Sunny Goyal35e7d382020-05-08 13:37:58 -07001006 // Refresh shortcuts if the permission changed.
Sunny Goyal8b74cc72020-07-27 17:50:33 -07001007 mModel.validateModelDataOnResume();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001008
Sunny Goyal35e7d382020-05-08 13:37:58 -07001009 // Set the notification listener and fetch updated notifications when we resume
Schneider Victor-tulias5173fd82021-10-19 14:47:23 -07001010 NotificationListener.addNotificationsChangedListener(mPopupDataProvider);
Winson Chung87583112019-06-10 14:20:58 -07001011
Sunny Goyal35e7d382020-05-08 13:37:58 -07001012 DiscoveryBounce.showForHomeIfNeeded(this);
vadimt04ebcf42021-02-03 15:31:51 -08001013 mAppWidgetHost.setActivityResumed(true);
Sunny Goyaldedda052019-05-14 15:23:48 -07001014 }
1015
Hyunyoung Song95786e02020-09-15 00:34:10 -07001016 private void logStopAndResume(boolean isResume) {
Hyunyoung Song77e29772020-08-25 00:53:48 -07001017 if (mPendingExecutor != null) return;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001018 int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001019 int statsLogOrdinal = mStateManager.getState().statsLogOrdinal;
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001020
1021 StatsLogManager.EventEnum event;
1022 StatsLogManager.StatsLogger logger = getStatsLogManager().logger();
Hyunyoung Song95786e02020-09-15 00:34:10 -07001023 if (isResume) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001024 logger.withSrcState(LAUNCHER_STATE_BACKGROUND)
Hyunyoung Song95786e02020-09-15 00:34:10 -07001025 .withDstState(mStateManager.getState().statsLogOrdinal);
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001026 event = LAUNCHER_ONRESUME;
1027 } else { /* command == Action.Command.STOP */
Hyunyoung Song95786e02020-09-15 00:34:10 -07001028 logger.withSrcState(mStateManager.getState().statsLogOrdinal)
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001029 .withDstState(LAUNCHER_STATE_BACKGROUND);
1030 event = LAUNCHER_ONSTOP;
1031 }
1032
Hyunyoung Song95786e02020-09-15 00:34:10 -07001033 if (statsLogOrdinal == LAUNCHER_STATE_HOME && mWorkspace != null) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001034 logger.withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
1035 .setWorkspace(
1036 LauncherAtom.WorkspaceContainer.newBuilder()
1037 .setPageIndex(pageIndex)).build());
Becky Qiubfc2da12019-08-01 11:09:38 -07001038 }
Hyunyoung Song801f81f2020-06-19 02:58:53 -07001039 logger.log(event);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001040 }
Becky Qiubfc2da12019-08-01 11:09:38 -07001041
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001042 private void scheduleDeferredCheck() {
1043 mHandler.removeCallbacks(mDeferredOverlayCallbacks);
1044 postAsyncCallback(mHandler, mDeferredOverlayCallbacks);
1045 }
1046
1047 private void checkIfOverlayStillDeferred() {
1048 if (!mDeferOverlayCallbacks) {
1049 return;
1050 }
Sunny Goyal8f965462020-04-23 19:00:36 -07001051 if (isStarted() && (!hasBeenResumed()
1052 || mStateManager.getState().hasFlag(FLAG_NON_INTERACTIVE))) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001053 return;
1054 }
1055 mDeferOverlayCallbacks = false;
1056
1057 // Move the client to the correct state. Calling the same method twice is no-op.
1058 if (isStarted()) {
1059 mOverlayManager.onActivityStarted(this);
1060 }
1061 if (hasBeenResumed()) {
1062 mOverlayManager.onActivityResumed(this);
1063 } else {
1064 mOverlayManager.onActivityPaused(this);
1065 }
1066 if (!isStarted()) {
1067 mOverlayManager.onActivityStopped(this);
1068 }
1069 }
1070
1071 public void deferOverlayCallbacksUntilNextResumeOrStop() {
1072 mDeferOverlayCallbacks = true;
1073 }
1074
1075 public LauncherOverlayManager getOverlayManager() {
1076 return mOverlayManager;
Becky Qiubfc2da12019-08-01 11:09:38 -07001077 }
1078
Sunny Goyal35e7d382020-05-08 13:37:58 -07001079 @Override
Winson Chungef528762019-09-06 12:05:52 -07001080 public void onStateSetStart(LauncherState state) {
Sunny Goyal35e7d382020-05-08 13:37:58 -07001081 super.onStateSetStart(state);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001082 if (mDeferOverlayCallbacks) {
1083 scheduleDeferredCheck();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001084 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001085 addActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001086
1087 if (state.hasFlag(FLAG_CLOSE_POPUPS)) {
1088 AbstractFloatingView.closeAllOpenViews(this, !state.hasFlag(FLAG_NON_INTERACTIVE));
1089 }
1090
1091 if (state == SPRING_LOADED) {
1092 // Prevent any Un/InstallShortcutReceivers from updating the db while we are
1093 // not on homescreen
Sunny Goyal60e68c92020-08-12 13:59:27 -07001094 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001095 getRotationHelper().setCurrentStateRequest(REQUEST_LOCK);
1096
1097 mWorkspace.showPageIndicatorAtCurrentScroll();
1098 mWorkspace.setClipChildren(false);
1099 }
1100 // When multiple pages are visible, show persistent page indicator
1101 mWorkspace.getPageIndicator().setShouldAutoHide(!state.hasFlag(FLAG_MULTI_PAGE));
thiruram0eabc782021-04-02 14:30:10 -07001102
thiruramc96873c2021-02-11 15:13:47 -08001103 mPrevLauncherState = mStateManager.getCurrentStableState();
thiruram0eabc782021-04-02 14:30:10 -07001104 if (mPrevLauncherState != state && ALL_APPS.equals(state)
1105 // Making sure mAllAppsSessionLogId is null to avoid double logging.
1106 && mAllAppsSessionLogId == null) {
1107 // creates new instance ID since new all apps session is started.
1108 mAllAppsSessionLogId = new InstanceIdSequence().newInstanceId();
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001109 getStatsLogManager().logger().withContainerInfo(
1110 ContainerInfo.newBuilder().setWorkspace(
1111 WorkspaceContainer.newBuilder().setPageIndex(
1112 getWorkspace().getCurrentPage())).build())
1113 .log(getAllAppsEntryEvent());
thiruram0eabc782021-04-02 14:30:10 -07001114 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001115 }
1116
Thiru Ramasamy5fbac632022-01-28 15:05:36 -08001117 /**
1118 * Returns {@link EventEnum} that should be logged when Launcher enters into AllApps state.
1119 */
1120 protected EventEnum getAllAppsEntryEvent() {
1121 return FeatureFlags.ENABLE_DEVICE_SEARCH.get()
1122 ? LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH
1123 : LAUNCHER_ALLAPPS_ENTRY;
1124 }
1125
Sunny Goyal35e7d382020-05-08 13:37:58 -07001126 @Override
Winson Chungef528762019-09-06 12:05:52 -07001127 public void onStateSetEnd(LauncherState state) {
Sunny Goyalfee1b252020-12-14 12:30:38 -08001128 super.onStateSetEnd(state);
vadimt04ebcf42021-02-03 15:31:51 -08001129 getAppWidgetHost().setStateIsNormal(state == LauncherState.NORMAL);
Sunny Goyal8f965462020-04-23 19:00:36 -07001130 getWorkspace().setClipChildren(!state.hasFlag(FLAG_MULTI_PAGE));
1131
Winson Chungef528762019-09-06 12:05:52 -07001132 finishAutoCancelActionMode();
Sunny Goyal210e1742019-10-17 12:05:38 -07001133 removeActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001134
1135 // dispatch window state changed
1136 getWindow().getDecorView().sendAccessibilityEvent(TYPE_WINDOW_STATE_CHANGED);
1137 AccessibilityManagerCompat.sendStateEventToTest(this, state.ordinal);
1138
1139 if (state == NORMAL) {
1140 // Re-enable any Un/InstallShortcutReceiver and now process any queued items
Sunny Goyal60e68c92020-08-12 13:59:27 -07001141 ItemInstallQueue.INSTANCE.get(this)
1142 .resumeModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001143
1144 // Clear any rotation locks when going to normal state
1145 getRotationHelper().setCurrentStateRequest(REQUEST_NONE);
1146 }
thiruramc96873c2021-02-11 15:13:47 -08001147
thiruramea56f842021-06-02 16:02:37 -07001148 if (ALL_APPS.equals(mPrevLauncherState) && !ALL_APPS.equals(state)
thiruram0eabc782021-04-02 14:30:10 -07001149 // Making sure mAllAppsSessionLogId is not null to avoid double logging.
thiruramc96873c2021-02-11 15:13:47 -08001150 && mAllAppsSessionLogId != null) {
Samuel Fuface820f52021-06-18 17:23:48 -05001151 getAppsView().reset(false);
Santhosh Thangaraj19292442021-06-08 20:28:24 +00001152 getStatsLogManager().logger()
1153 .withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
1154 .setWorkspace(
1155 LauncherAtom.WorkspaceContainer.newBuilder()
1156 .setPageIndex(getWorkspace().getCurrentPage()))
1157 .build())
1158 .log(LAUNCHER_ALLAPPS_EXIT);
thiruramc96873c2021-02-11 15:13:47 -08001159 mAllAppsSessionLogId = null;
1160 }
Winson Chungef528762019-09-06 12:05:52 -07001161 }
1162
Michael Jurkacd496d72013-04-11 11:32:45 -07001163 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001164 protected void onResume() {
Winson Chung5cc62c72019-10-16 11:32:41 -07001165 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_RESUME_EVT,
1166 TraceHelper.FLAG_UI_EVENT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001167 super.onResume();
Sunny Goyalfca6bc92017-09-28 16:28:34 -07001168
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001169 if (mDeferOverlayCallbacks) {
1170 scheduleDeferredCheck();
1171 } else {
1172 mOverlayManager.onActivityResumed(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001173 }
Mario Bertschler0fc6f682017-02-17 12:16:13 -08001174
Winson Chung5cc62c72019-10-16 11:32:41 -07001175 TraceHelper.INSTANCE.endSection(traceToken);
Adam Cohen06dff352012-06-01 17:17:08 -07001176 }
1177
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001178 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001179 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001180 // Ensure that items added to Launcher are queued until Launcher returns
Sunny Goyal60e68c92020-08-12 13:59:27 -07001181 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_ACTIVITY_PAUSED);
Winson Chung997a9232013-07-24 15:33:46 -07001182
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001183 super.onPause();
Joe Onorato24b6fd82009-11-12 13:47:09 -08001184 mDragController.cancelDrag();
Sunny Goyal9b180102020-03-11 10:02:29 -07001185 mLastTouchUpTime = -1;
Hyunyoung Song497708c2019-05-01 16:16:53 -07001186 mDropTargetBar.animateToVisibility(false);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001187
1188 if (!mDeferOverlayCallbacks) {
1189 mOverlayManager.onActivityPaused(this);
Adam Cohenbffe7452013-07-22 18:21:45 -07001190 }
vadimt04ebcf42021-02-03 15:31:51 -08001191 mAppWidgetHost.setActivityResumed(false);
Adam Cohenbffe7452013-07-22 18:21:45 -07001192 }
1193
Lucas Dupin87d75202021-07-28 10:24:54 -07001194 /**
1195 * {@code LauncherOverlayCallbacks} scroll amount.
1196 * Indicates transition progress to -1 screen.
1197 * @param progress From 0 to 1.
1198 */
1199 @Override
1200 public void onScrollChanged(float progress) {
1201 if (mWorkspace != null) {
1202 mWorkspace.onOverlayScrollChanged(progress);
Sunny Goyalc86df472016-02-25 09:19:38 -08001203 }
Adam Cohenc2d6e892014-10-16 09:49:24 -07001204 }
1205
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001206 /**
1207 * Restores the previous state, if it exists.
1208 *
1209 * @param savedState The previous state.
1210 */
1211 private void restoreState(Bundle savedState) {
1212 if (savedState == null) {
1213 return;
1214 }
1215
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001216 int stateOrdinal = savedState.getInt(RUNTIME_STATE, NORMAL.ordinal);
Sunny Goyalf9403d92017-10-18 10:55:56 -07001217 LauncherState[] stateValues = LauncherState.values();
1218 LauncherState state = stateValues[stateOrdinal];
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001219
1220 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
1221 boolean forceRestore = lastInstance != null
1222 && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
1223 if (forceRestore || !state.shouldDisableRestore()) {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001224 mStateManager.goToState(state, false /* animated */);
Joe Onorato3a8820b2009-11-10 15:06:42 -08001225 }
1226
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001227 PendingRequestArgs requestArgs = savedState.getParcelable(
1228 RUNTIME_STATE_PENDING_REQUEST_ARGS);
Sunny Goyal2100c782016-08-22 16:00:03 -07001229 if (requestArgs != null) {
1230 setWaitingForResult(requestArgs);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001231 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001232 mPendingActivityRequestCode = savedState.getInt(RUNTIME_STATE_PENDING_REQUEST_CODE);
Sunny Goyal2100c782016-08-22 16:00:03 -07001233
1234 mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001235
1236 SparseArray<Parcelable> widgetsState =
1237 savedState.getSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL);
1238 if (widgetsState != null) {
1239 WidgetsFullSheet.show(this, false).restoreHierarchyState(widgetsState);
1240 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001241 }
1242
1243 /**
1244 * Finds all the views we need and configure them properly.
1245 */
Tony Wickham04fca162020-02-05 15:06:52 -08001246 protected void setupViews() {
Sunny Goyalcc96aa12018-01-11 09:56:07 -08001247 mDragLayer = findViewById(R.id.drag_layer);
Sunny Goyal3333b0c2016-05-09 20:43:21 -07001248 mFocusHandler = mDragLayer.getFocusIndicatorHelper();
Sunny Goyal966d9012017-06-06 16:43:59 -07001249 mWorkspace = mDragLayer.findViewById(R.id.workspace);
Sunny Goyald0a6ae72016-06-16 12:29:03 -07001250 mWorkspace.initParentViews(mDragLayer);
Sreyas321bfae2020-02-21 17:53:02 -08001251 mOverviewPanel = findViewById(R.id.overview_panel);
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001252 mHotseat = findViewById(R.id.hotseat);
Adam Cohenb66675a2020-05-15 16:16:17 -07001253 mHotseat.setWorkspace(mWorkspace);
Craig Mautner360310b2012-10-26 15:13:08 -07001254
Winson Chung4c98d922011-05-31 16:50:48 -07001255 // Setup the drag layer
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001256 mDragLayer.setup(mDragController, mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001257
Hyunyoung Song645764e2016-06-06 14:19:02 -07001258 mWorkspace.setup(mDragController);
Winsonc7d2e832016-07-28 12:24:55 -07001259 // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
1260 // default state, otherwise we will update to the wrong offsets in RTL
1261 mWorkspace.lockWallpaperToDefaultPage();
Sunny Goyalbb030562021-07-19 16:28:39 -07001262 mWorkspace.bindAndInitFirstWorkspaceScreen();
Hyunyoung Song645764e2016-06-06 14:19:02 -07001263 mDragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001264
Tony Wickham34d2c912015-09-11 09:27:58 -07001265 // Get the search/delete/uninstall bar
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001266 mDropTargetBar = mDragLayer.findViewById(R.id.drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001267
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001268 // Setup Apps
1269 mAppsView = findViewById(R.id.apps_view);
Craig Mautner360310b2012-10-26 15:13:08 -07001270
Govinda Wassermanc06e1512019-04-09 09:56:53 -04001271 // Setup Scrim
1272 mScrimView = findViewById(R.id.scrim_view);
1273
Winson Chung3d503fb2011-07-13 17:25:49 -07001274 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Sunny Goyal47328fd2016-05-25 18:56:41 -07001275 mDropTargetBar.setup(mDragController);
Samuel Fufaacebd1f2021-05-06 10:02:03 -05001276 mAllAppsController.setupViews(mScrimView, mAppsView);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001277 }
1278
1279 /**
1280 * Creates a view representing a shortcut.
1281 *
1282 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001283 */
Sunny Goyal95899162019-03-27 16:03:06 -07001284 View createShortcut(WorkspaceItemInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001285 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001286 }
1287
1288 /**
1289 * Creates a view representing a shortcut inflated from the specified resource.
1290 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001291 * @param parent The group the shortcut belongs to.
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001292 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001293 * @return A View inflated from layoutResId.
1294 */
Sunny Goyal95899162019-03-27 16:03:06 -07001295 public View createShortcut(ViewGroup parent, WorkspaceItemInfo info) {
Sunny Goyal9b29ca52017-02-17 10:39:44 -08001296 BubbleTextView favorite = (BubbleTextView) LayoutInflater.from(parent.getContext())
1297 .inflate(R.layout.app_icon, parent, false);
Sunny Goyal95899162019-03-27 16:03:06 -07001298 favorite.applyFromWorkspaceItem(info);
Sunny Goyal8a2a63b2018-03-06 22:15:18 -08001299 favorite.setOnClickListener(ItemClickHandler.INSTANCE);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001300 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001301 return favorite;
1302 }
1303
1304 /**
Jon Mirandac476d6e2017-05-04 16:30:01 -07001305 * Add a shortcut to the workspace or to a Folder.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001306 *
1307 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001308 */
sfufa@google.comd0a33232021-09-19 15:59:36 -07001309 protected void completeAddShortcut(Intent data, int container, int screenId, int cellX,
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001310 int cellY, PendingRequestArgs args) {
Pinyao Ting5eee5f42019-10-31 16:47:35 -07001311 if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT
Jon Mirandac476d6e2017-05-04 16:30:01 -07001312 || args.getPendingIntent().getComponent() == null) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001313 return;
1314 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001315
Jon Mirandac476d6e2017-05-04 16:30:01 -07001316 int[] cellXY = mTmpAddItemCellCoordinates;
1317 CellLayout layout = getCellLayout(container, screenId);
1318
Sunny Goyaleaf7a952020-07-29 16:54:20 -07001319 WorkspaceItemInfo info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(
Sunny Goyale7b00122019-10-02 16:13:34 -07001320 this, PinRequestHelper.getPinItemRequest(data), 0);
Sunny Goyal782f0c92017-01-19 10:27:54 -08001321
1322 if (info == null) {
Sunny Goyalb57645f2017-03-20 13:57:28 -07001323 // Legacy shortcuts are only supported for primary profile.
1324 info = Process.myUserHandle().equals(args.user)
Sunny Goyal53116c62020-08-07 16:32:18 -07001325 ? ModelUtils.fromLegacyShortcutIntent(this, data) : null;
Sunny Goyal782f0c92017-01-19 10:27:54 -08001326
Sunny Goyalb57645f2017-03-20 13:57:28 -07001327 if (info == null) {
1328 Log.e(TAG, "Unable to parse a valid custom shortcut result");
1329 return;
1330 } else if (!new PackageManagerHelper(this).hasPermissionForActivity(
Sunny Goyal342e4662017-02-02 15:21:08 -08001331 info.intent, args.getPendingIntent().getComponent().getPackageName())) {
Sunny Goyal782f0c92017-01-19 10:27:54 -08001332 // The app is trying to add a shortcut without sufficient permissions
1333 Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
1334 return;
1335 }
1336 }
1337
Jon Mirandac476d6e2017-05-04 16:30:01 -07001338 if (container < 0) {
1339 // Adding a shortcut to the Workspace.
1340 final View view = createShortcut(info);
1341 boolean foundCellSpan = false;
1342 // First we check if we already know the exact location where we want to add this item.
1343 if (cellX >= 0 && cellY >= 0) {
1344 cellXY[0] = cellX;
1345 cellXY[1] = cellY;
1346 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001347
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001348 DragObject dragObject = new DragObject(getApplicationContext());
1349 dragObject.dragInfo = info;
Jon Mirandac476d6e2017-05-04 16:30:01 -07001350 // If appropriate, either create a folder or add to an existing folder
1351 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001352 true, dragObject)) {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001353 return;
1354 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001355 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1356 true)) {
1357 return;
1358 }
1359 } else {
1360 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
1361 }
1362
1363 if (!foundCellSpan) {
Yogisha Dixit104d09f2021-07-19 14:05:17 +01001364 mWorkspace.onNoCellFound(layout, info, /* logInstanceId= */ null);
Adam Cohen558baaf2011-08-15 15:22:57 -07001365 return;
1366 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001367
1368 getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
1369 mWorkspace.addInScreen(view, info);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001370 } else {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001371 // Adding a shortcut to a Folder.
Sunny Goyale29897f52017-07-20 10:09:42 -07001372 FolderIcon folderIcon = findFolderIcon(container);
Jon Mirandac476d6e2017-05-04 16:30:01 -07001373 if (folderIcon != null) {
1374 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
1375 folderInfo.add(info, args.rank, false);
1376 } else {
Sunny Goyale29897f52017-07-20 10:09:42 -07001377 Log.e(TAG, "Could not find folder with id " + container + " to add shortcut.");
Jon Mirandac476d6e2017-05-04 16:30:01 -07001378 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001379 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001380 }
1381
Tony Wickhamc7cbf252021-05-24 15:46:48 -07001382 @Override
1383 public @Nullable FolderIcon findFolderIcon(final int folderIconId) {
Sunny Goyal83fd25e2018-07-09 16:47:01 -07001384 return (FolderIcon) mWorkspace.getHomescreenIconByItemId(folderIconId);
Sunny Goyale29897f52017-07-20 10:09:42 -07001385 }
1386
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001387 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001388 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001389 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001390 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001391 */
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001392 @Thunk
1393 void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
Adam Cohen59400422014-03-05 18:07:04 -08001394 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1395
Adam Cohened66b2b2012-01-23 17:28:51 -08001396 if (appWidgetInfo == null) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08001397 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001398 }
Romain Guycbb89e42009-06-08 15:52:54 -07001399
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001400 if (hostView == null) {
1401 // Perform actual inflation because we're live
1402 hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
1403 }
1404
Adam Cohen59400422014-03-05 18:07:04 -08001405 LauncherAppWidgetInfo launcherInfo;
Yogisha Dixit0b15c7e2021-05-10 12:01:58 +01001406 launcherInfo =
1407 new LauncherAppWidgetInfo(
1408 appWidgetId, appWidgetInfo.provider, appWidgetInfo, hostView);
Sunny Goyal2100c782016-08-22 16:00:03 -07001409 launcherInfo.spanX = itemInfo.spanX;
1410 launcherInfo.spanY = itemInfo.spanY;
1411 launcherInfo.minSpanX = itemInfo.minSpanX;
1412 launcherInfo.minSpanY = itemInfo.minSpanY;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001413 launcherInfo.user = appWidgetInfo.getProfile();
Yogisha Dixit658c5da2021-05-24 23:23:15 +01001414 if (itemInfo instanceof PendingAddWidgetInfo) {
1415 launcherInfo.sourceContainer = ((PendingAddWidgetInfo) itemInfo).sourceContainer;
1416 } else if (itemInfo instanceof PendingRequestArgs) {
1417 launcherInfo.sourceContainer =
1418 ((PendingRequestArgs) itemInfo).getWidgetSourceContainer();
1419 }
Romain Guycbb89e42009-06-08 15:52:54 -07001420
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001421 getModelWriter().addItemToDatabase(launcherInfo,
Sunny Goyal2100c782016-08-22 16:00:03 -07001422 itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001423
Sunny Goyal2100c782016-08-22 16:00:03 -07001424 hostView.setVisibility(View.VISIBLE);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301425 prepareAppWidget(hostView, launcherInfo);
1426 mWorkspace.addInScreen(hostView, launcherInfo);
Pinyao Tingc9074272019-11-11 11:51:44 -08001427 announceForAccessibility(R.string.item_added_to_workspace);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001428
1429 // Show the widget resize frame.
1430 if (hostView instanceof LauncherAppWidgetHostView) {
1431 final LauncherAppWidgetHostView launcherHostView = (LauncherAppWidgetHostView) hostView;
1432 CellLayout cellLayout = getCellLayout(launcherInfo.container, launcherInfo.screenId);
1433 if (mStateManager.getState() == NORMAL) {
Yogisha Dixit7b1d25b2021-10-14 13:06:40 +01001434 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
Yogisha Dixit037a5362021-03-22 14:13:03 +00001435 } else {
1436 mStateManager.addStateListener(new StateManager.StateListener<LauncherState>() {
1437 @Override
1438 public void onStateTransitionComplete(LauncherState finalState) {
1439 if (mPrevLauncherState == SPRING_LOADED && finalState == NORMAL) {
1440 AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
1441 mStateManager.removeStateListener(this);
1442 }
1443 }
1444 });
1445 }
1446 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001447 }
Romain Guycbb89e42009-06-08 15:52:54 -07001448
Sunny Goyald5462aa2016-11-22 16:52:39 +05301449 private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001450 hostView.setTag(item);
1451 item.onBindAppWidget(this, hostView);
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001452 hostView.setFocusable(true);
1453 hostView.setOnFocusChangeListener(mFocusHandler);
Sunny Goyal25c2e3e2015-10-28 23:28:21 -07001454 }
1455
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001456 private final BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001457 @Override
1458 public void onReceive(Context context, Intent intent) {
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07001459 onScreenOff();
Adam Cohended9f8d2010-11-03 13:25:16 -07001460 }
1461 };
1462
Sunny Goyal9c2b9602020-01-07 13:07:55 -08001463 private void updateNotificationDots(Predicate<PackageUserKey> updatedDots) {
Tony Wickhamf34bee82018-12-03 18:11:39 -08001464 mWorkspace.updateNotificationDots(updatedDots);
1465 mAppsView.getAppsStore().updateNotificationDots(updatedDots);
Tony Wickham010d2552017-01-20 08:15:28 -08001466 }
1467
Adam Cohended9f8d2010-11-03 13:25:16 -07001468 @Override
1469 public void onAttachedToWindow() {
1470 super.onAttachedToWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001471 mOverlayManager.onAttachedToWindow();
Adam Cohended9f8d2010-11-03 13:25:16 -07001472 }
1473
1474 @Override
1475 public void onDetachedFromWindow() {
1476 super.onDetachedFromWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001477 mOverlayManager.onDetachedFromWindow();
1478 closeContextMenu();
Adam Cohended9f8d2010-11-03 13:25:16 -07001479 }
1480
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001481 @Override
1482 public Object onRetainNonConfigurationInstance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001483 NonConfigInstance instance = new NonConfigInstance();
1484 instance.config = new Configuration(mOldConfig);
1485
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001486 int width = mDragLayer.getWidth();
1487 int height = mDragLayer.getHeight();
1488
Schneider Victor-tulias5aad9d82020-12-15 10:47:44 -05001489 if (FeatureFlags.ENABLE_LAUNCHER_ACTIVITY_THEME_CROSSFADE.get()
1490 && width > 0
1491 && height > 0) {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001492 instance.snapshot =
1493 BitmapRenderer.createHardwareBitmap(width, height, mDragLayer::draw);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001494 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001495 return instance;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001496 }
1497
Sunny Goyalc4fa8c32017-11-07 12:23:58 -08001498 public AllAppsTransitionController getAllAppsController() {
1499 return mAllAppsController;
1500 }
1501
Sunny Goyal9d69c8d2018-03-19 13:41:31 -07001502 @Override
Winson Chunga6945242014-01-08 14:04:34 -08001503 public DragLayer getDragLayer() {
1504 return mDragLayer;
1505 }
1506
Brian Isganitis1664c9f2022-01-14 23:15:47 -05001507 @Override
1508 public ActivityAllAppsContainerView<Launcher> getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001509 return mAppsView;
1510 }
1511
Winson Chunga6945242014-01-08 14:04:34 -08001512 public Workspace getWorkspace() {
1513 return mWorkspace;
1514 }
1515
1516 public Hotseat getHotseat() {
1517 return mHotseat;
1518 }
1519
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001520 public <T extends View> T getOverviewPanel() {
Winson Chung8ae41982017-11-10 11:42:13 -08001521 return (T) mOverviewPanel;
Winson Chunga6945242014-01-08 14:04:34 -08001522 }
1523
Sunny Goyal47328fd2016-05-25 18:56:41 -07001524 public DropTargetBar getDropTargetBar() {
1525 return mDropTargetBar;
Tony Wickham34d2c912015-09-11 09:27:58 -07001526 }
1527
Tony Wickhamb4821882021-04-23 14:26:45 -07001528 @Override
Tony Wickham490a8ab2020-04-01 17:03:58 -07001529 public ScrimView getScrimView() {
1530 return mScrimView;
1531 }
1532
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001533 public LauncherAppWidgetHost getAppWidgetHost() {
1534 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001535 }
Romain Guycbb89e42009-06-08 15:52:54 -07001536
Cyrus Boadway0d309db2021-04-14 12:29:14 +00001537 protected LauncherAppWidgetHost createAppWidgetHost() {
1538 return new LauncherAppWidgetHost(this,
1539 appWidgetId -> getWorkspace().removeWidget(appWidgetId));
1540 }
1541
Winson Chunga9abd0e2010-10-27 17:18:37 -07001542 public LauncherModel getModel() {
1543 return mModel;
1544 }
1545
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001546 public ModelWriter getModelWriter() {
1547 return mModelWriter;
1548 }
1549
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001550 @Override
Adam Cohen79d90c52016-04-22 13:29:20 -07001551 public SharedPreferences getSharedPrefs() {
Winson Chunga6945242014-01-08 14:04:34 -08001552 return mSharedPrefs;
1553 }
1554
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001555 @Override
1556 public SharedPreferences getDevicePrefs() {
1557 return Utilities.getDevicePrefs(this);
1558 }
1559
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001560 public int getOrientation() {
1561 return mOldConfig.orientation;
1562 }
Jon Miranda6bed3502017-09-19 14:43:17 -07001563
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001564 @Override
1565 protected void onNewIntent(Intent intent) {
vadimtbaf5fbb2019-12-16 18:56:09 -08001566 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
1567 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Launcher.onNewIntent: " + intent);
1568 }
Winson Chung5cc62c72019-10-16 11:32:41 -07001569 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_NEW_INTENT_EVT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001570 super.onNewIntent(intent);
1571
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001572 boolean alreadyOnHome = hasWindowFocus() && ((intent.getFlags() &
Winson15f8b172015-08-19 11:02:39 -07001573 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1574 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Sunny Goyal85313732016-09-28 12:00:07 -07001575
1576 // Check this condition before handling isActionMain, as this will get reset.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001577 boolean shouldMoveToDefaultScreen = alreadyOnHome && isInState(NORMAL)
Sunny Goyalf9403d92017-10-18 10:55:56 -07001578 && AbstractFloatingView.getTopOpenView(this) == null;
Winson15f8b172015-08-19 11:02:39 -07001579 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
Winson Chung1c2d5222021-06-08 11:50:13 -07001580 boolean internalStateHandled = ACTIVITY_TRACKER.handleNewIntent(this);
Hyunyoung Song5ee7c132021-05-11 13:52:36 -07001581 hideKeyboard();
Winson15f8b172015-08-19 11:02:39 -07001582 if (isActionMain) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001583 if (!internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001584 // In all these cases, only animate if we're already on home
Andy Wickham65ced1b2020-03-07 02:14:19 +00001585 closeOpenViews(isStarted());
Jon Mirandafeba90f2016-10-06 10:53:29 -07001586
Sunny Goyala2467272018-03-16 14:53:05 -07001587 if (!isInState(NORMAL)) {
1588 // Only change state, if not already the same. This prevents cancelling any
1589 // animations running as part of resume
Sunny Goyalfee1b252020-12-14 12:30:38 -08001590 mStateManager.goToState(NORMAL, mStateManager.shouldAnimateStateChange());
Sunny Goyala2467272018-03-16 14:53:05 -07001591 }
Sunny Goyald3864fa2017-11-14 15:06:36 -08001592
1593 // Reset the apps view
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001594 if (!alreadyOnHome) {
Sunny Goyal7185dd62018-03-14 17:51:49 -07001595 mAppsView.reset(isStarted() /* animate */);
Sunny Goyald3864fa2017-11-14 15:06:36 -08001596 }
1597
Sunny Goyalaad33592018-08-07 17:20:35 -07001598 if (shouldMoveToDefaultScreen && !mWorkspace.isHandlingTouch()) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001599 mWorkspace.post(mWorkspace::moveToDefaultScreen);
1600 }
1601 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001602
Adam Cohen9211d422014-10-07 18:14:53 -07001603 if (mLauncherCallbacks != null) {
Sunny Goyal85462132018-04-24 11:39:37 -07001604 mLauncherCallbacks.onHomeIntent(internalStateHandled);
Adam Cohen9211d422014-10-07 18:14:53 -07001605 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001606 mOverlayManager.hideOverlay(isStarted() && !isForceInvisible());
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001607 handleGestureContract(intent);
Sunny Goyal512a2c12020-04-08 12:52:45 -07001608 } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
Winson Chungdd15ace2020-08-04 15:52:01 -07001609 showAllAppsFromIntent(alreadyOnHome);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001610 }
Winson15f8b172015-08-19 11:02:39 -07001611
Winson Chung5cc62c72019-10-16 11:32:41 -07001612 TraceHelper.INSTANCE.endSection(traceToken);
Adam Coppa120b8e2013-11-12 16:26:04 +00001613 }
1614
Winson Chungdd15ace2020-08-04 15:52:01 -07001615 protected void showAllAppsFromIntent(boolean alreadyOnHome) {
1616 AbstractFloatingView.closeAllOpenViews(this);
1617 getStateManager().goToState(ALL_APPS, alreadyOnHome);
1618 }
1619
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001620 /**
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001621 * Handles gesture nav contract
1622 */
1623 protected void handleGestureContract(Intent intent) {
1624 GestureNavContract gnc = GestureNavContract.fromIntent(intent);
1625 if (gnc != null) {
1626 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
1627 FloatingSurfaceView.show(this, gnc);
1628 }
1629 }
1630
1631 /**
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001632 * Hides the keyboard if visible
1633 */
1634 public void hideKeyboard() {
1635 final View v = getWindow().peekDecorView();
1636 if (v != null && v.getWindowToken() != null) {
1637 UiThreadHelper.hideKeyboardAsync(this, v.getWindowToken());
1638 }
1639 }
1640
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001641 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001642 public void onRestoreInstanceState(Bundle state) {
1643 super.onRestoreInstanceState(state);
Andras Kloczl55edfe52021-05-14 12:21:30 +02001644 if (mSynchronouslyBoundPages != null) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001645 mSynchronouslyBoundPages.forEach(screenId -> {
1646 int pageIndex = mWorkspace.getPageIndexForScreenId(screenId);
1647 if (pageIndex != PagedView.INVALID_PAGE) {
1648 mWorkspace.restoreInstanceStateForChild(pageIndex);
1649 }
1650 });
Andras Kloczl55edfe52021-05-14 12:21:30 +02001651 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001652 }
1653
1654 @Override
1655 protected void onSaveInstanceState(Bundle outState) {
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07001656 outState.putIntArray(RUNTIME_STATE_CURRENT_SCREEN_IDS,
1657 mWorkspace.getCurrentPageScreenIds().getArray().toArray());
Sunny Goyalea609262017-10-25 15:47:38 -07001658 outState.putInt(RUNTIME_STATE, mStateManager.getState().ordinal);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001659
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001660 AbstractFloatingView widgets = AbstractFloatingView
1661 .getOpenView(this, AbstractFloatingView.TYPE_WIDGETS_FULL_SHEET);
1662 if (widgets != null) {
1663 SparseArray<Parcelable> widgetsState = new SparseArray<>();
1664 widgets.saveHierarchyState(widgetsState);
1665 outState.putSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL, widgetsState);
1666 } else {
1667 outState.remove(RUNTIME_STATE_WIDGET_PANEL);
1668 }
1669
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001670 // We close any open folders and shortcut containers that are not safe for rebind,
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001671 // and we need to make sure this state is reflected.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001672 AbstractFloatingView.closeOpenViews(this, false, TYPE_ALL & ~TYPE_REBIND_SAFE);
1673 finishAutoCancelActionMode();
Tony Wickham49c8d292016-07-01 11:44:34 -07001674
Jon Miranda14d67712021-12-08 17:47:33 -08001675 DragView.removeAllViews(this);
1676
Sunny Goyal2100c782016-08-22 16:00:03 -07001677 if (mPendingRequestArgs != null) {
1678 outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
1679 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001680 outState.putInt(RUNTIME_STATE_PENDING_REQUEST_CODE, mPendingActivityRequestCode);
1681
Sunny Goyal2100c782016-08-22 16:00:03 -07001682 if (mPendingActivityResult != null) {
1683 outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001684 }
1685
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001686 super.onSaveInstanceState(outState);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001687 mOverlayManager.onActivitySaveInstanceState(this, outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001688 }
1689
1690 @Override
1691 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001692 super.onDestroy();
Sunny Goyale84c5b82019-09-26 17:05:31 -07001693 ACTIVITY_TRACKER.onActivityDestroyed(this);
Romain Guycbb89e42009-06-08 15:52:54 -07001694
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001695 unregisterReceiver(mScreenOffReceiver);
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001696 mWorkspace.removeFolderListeners();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001697 PluginManagerWrapper.INSTANCE.get(this).removePluginListener(this);
Winson Chunge7a03942011-08-05 15:05:12 -07001698
Sunny Goyala7a5bf32020-01-05 15:35:29 +05301699 mModel.removeCallbacks(this);
Sunny Goyal623eddd2018-03-02 12:24:41 -08001700 mRotationHelper.destroy();
Sunny Goyal745bad92016-05-02 10:54:12 -07001701
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001702 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001703 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001704 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001705 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001706 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001707
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001708 TextKeyListener.getInstance().release();
Tony2917a8b2017-07-31 23:29:42 -07001709 clearPendingBinds();
Hyunyoung Song31971a32019-01-27 12:31:12 -08001710 LauncherAppState.getIDP(this).removeOnChangeListener(this);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001711
1712 mOverlayManager.onActivityDestroyed(this);
Samuel Fufa41d909f2020-03-20 16:27:09 -07001713 mUserChangedCallbackCloseable.close();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001714 }
1715
Sunny Goyalae502842016-06-17 08:43:56 -07001716 public LauncherAccessibilityDelegate getAccessibilityDelegate() {
1717 return mAccessibilityDelegate;
1718 }
1719
Adam Cohena9cf38f2011-05-02 15:36:58 -07001720 public DragController getDragController() {
1721 return mDragController;
1722 }
1723
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001724 @Override
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001725 public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001726 if (requestCode != -1) {
1727 mPendingActivityRequestCode = requestCode;
1728 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001729 super.startActivityForResult(intent, requestCode, options);
Adam Cohen173f7112015-03-27 15:14:00 -07001730 }
1731
1732 @Override
Sunny Goyaldedda052019-05-14 15:23:48 -07001733 public void startIntentSenderForResult(IntentSender intent, int requestCode,
Adam Cohen173f7112015-03-27 15:14:00 -07001734 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001735 if (requestCode != -1) {
1736 mPendingActivityRequestCode = requestCode;
1737 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001738 try {
1739 super.startIntentSenderForResult(intent, requestCode,
1740 fillInIntent, flagsMask, flagsValues, extraFlags, options);
1741 } catch (IntentSender.SendIntentException e) {
1742 throw new ActivityNotFoundException();
Adam Cohen173f7112015-03-27 15:14:00 -07001743 }
1744 }
1745
Winson Chung70d72102011-08-12 11:24:35 -07001746 /**
1747 * Indicates that we want global search for this activity by setting the globalSearch
1748 * argument for {@link #startSearch} to true.
1749 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001750 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07001751 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001752 Bundle appSearchData, boolean globalSearch) {
1753 if (appSearchData == null) {
1754 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01001755 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001756 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001757
Sunny Goyal6f28e712016-09-13 14:19:29 -07001758 if (mLauncherCallbacks == null ||
1759 !mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
1760 // Starting search from the callbacks failed. Start the default global search.
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001761 super.startSearch(initialQuery, selectInitialQuery, appSearchData, true);
Ian Parkinson047036e2014-09-01 15:40:53 +01001762 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001763
1764 // We need to show the workspace after starting the search
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001765 mStateManager.goToState(NORMAL);
Bjorn Bringertc459e522013-06-07 19:36:01 +01001766 }
1767
Joe Onorato9c1289c2009-08-17 11:03:03 -04001768 public boolean isWorkspaceLocked() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001769 return mWorkspaceLoading || mPendingRequestArgs != null;
Joe Onorato9c1289c2009-08-17 11:03:03 -04001770 }
1771
Adam Cohen517a7f52014-03-01 12:12:59 -08001772 public boolean isWorkspaceLoading() {
1773 return mWorkspaceLoading;
1774 }
1775
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001776 private void setWorkspaceLoading(boolean value) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001777 mWorkspaceLoading = value;
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001778 }
1779
Sunny Goyal04a324a2017-01-20 21:08:59 -08001780 public void setWaitingForResult(PendingRequestArgs args) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001781 mPendingRequestArgs = args;
Adam Cohen9211d422014-10-07 18:14:53 -07001782 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001783
Sunny Goyal2100c782016-08-22 16:00:03 -07001784 void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001785 WidgetAddFlowHandler addFlowHandler) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001786 if (LOGD) {
1787 Log.d(TAG, "Adding widget from drop");
1788 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08001789 addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001790 }
1791
Sunny Goyal2100c782016-08-22 16:00:03 -07001792 void addAppWidgetImpl(int appWidgetId, ItemInfo info,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001793 AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001794 if (!addFlowHandler.startConfigActivity(this, appWidgetId, info,
1795 REQUEST_CREATE_APPWIDGET)) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001796 // If the configuration flow was not started, add the widget
Michael Jurkaaf442092010-06-10 17:01:57 -07001797
Adam Cohenad4e15c2013-10-17 16:21:35 -07001798 Runnable onComplete = new Runnable() {
1799 @Override
1800 public void run() {
1801 // Exit spring loaded mode if necessary after adding the widget
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001802 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001803 }
1804 };
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001805 completeAddAppWidget(appWidgetId, info, boundWidget,
1806 addFlowHandler.getProviderInfo(this));
Sunny Goyal6e379fc2020-03-19 16:08:14 -07001807 mWorkspace.removeExtraEmptyScreenDelayed(delay, false, onComplete);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001808 }
1809 }
Romain Guycbb89e42009-06-08 15:52:54 -07001810
Sunny Goyalefb7e842018-10-04 15:11:00 -07001811 public void addPendingItem(PendingAddItemInfo info, int container, int screenId,
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001812 int[] cell, int spanX, int spanY) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001813 info.container = container;
1814 info.screenId = screenId;
1815 if (cell != null) {
1816 info.cellX = cell[0];
1817 info.cellY = cell[1];
1818 }
1819 info.spanX = spanX;
1820 info.spanY = spanY;
1821
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001822 switch (info.itemType) {
1823 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
1824 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -07001825 addAppWidgetFromDrop((PendingAddWidgetInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001826 break;
1827 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal782f0c92017-01-19 10:27:54 -08001828 processShortcutFromDrop((PendingAddShortcutInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001829 break;
1830 default:
1831 throw new IllegalStateException("Unknown item type: " + info.itemType);
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001832 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001833 }
1834
Adam Cohenfbba09b2011-07-18 21:43:05 -07001835 /**
1836 * Process a shortcut drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001837 */
Sunny Goyal782f0c92017-01-19 10:27:54 -08001838 private void processShortcutFromDrop(PendingAddShortcutInfo info) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001839 Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
1840 setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
vadimtcf275c12020-04-15 12:43:01 -07001841 TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: processShortcutFromDrop");
Sunny Goyal782f0c92017-01-19 10:27:54 -08001842 if (!info.activityInfo.startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
1843 handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
1844 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001845 }
1846
Adam Cohenfbba09b2011-07-18 21:43:05 -07001847 /**
1848 * Process a widget drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001849 */
Sunny Goyal2100c782016-08-22 16:00:03 -07001850 private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001851 AppWidgetHostView hostView = info.boundWidget;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001852 final int appWidgetId;
Sunny Goyal8a0dc382017-01-25 11:30:06 -08001853 WidgetAddFlowHandler addFlowHandler = info.getHandler();
Adam Cohened66b2b2012-01-23 17:28:51 -08001854 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001855 // In the case where we've prebound the widget, we remove it from the DragLayer
1856 if (LOGD) {
1857 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
1858 }
1859 getDragLayer().removeView(hostView);
1860
Adam Cohened66b2b2012-01-23 17:28:51 -08001861 appWidgetId = hostView.getAppWidgetId();
Sunny Goyal04a324a2017-01-20 21:08:59 -08001862 addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07001863
1864 // Clear the boundWidget so that it doesn't get destroyed.
1865 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08001866 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001867 // In this case, we either need to start an activity to get permission to bind
1868 // the widget, or we need to start an activity to configure the widget, or both.
Pinyao Tingc7a6c292019-08-26 14:36:02 -07001869 if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET) {
1870 appWidgetId = CustomWidgetManager.INSTANCE.get(this).getWidgetIdForCustomProvider(
1871 info.componentName);
Sunny Goyal952e63d2017-08-16 04:59:08 -07001872 } else {
1873 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
1874 }
Adam Cohendd70d662012-10-04 16:53:44 -07001875 Bundle options = info.bindOptions;
1876
Sunny Goyalffe83f12014-08-14 17:39:34 -07001877 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
1878 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07001879 if (success) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001880 addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
Michael Jurka8b805b12012-04-18 14:23:14 -07001881 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001882 addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
Michael Jurka8b805b12012-04-18 14:23:14 -07001883 }
Adam Cohened66b2b2012-01-23 17:28:51 -08001884 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001885 }
1886
Samuel Fufa746d4202020-02-02 18:55:44 -08001887 /**
1888 * Creates and adds new folder to CellLayout
1889 */
Samuel Fufa28c3e452020-02-08 16:07:16 -08001890 public FolderIcon addFolder(CellLayout layout, int container, final int screenId, int cellX,
1891 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07001892 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001893
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001894 // Update the model
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001895 getModelWriter().addItemToDatabase(folderInfo, container, screenId, cellX, cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001896
1897 // Create the view
Samuel Fufa746d4202020-02-02 18:55:44 -08001898 FolderIcon newFolder = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this, layout,
1899 folderInfo);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301900 mWorkspace.addInScreen(newFolder, folderInfo);
Winson Chung5f8afe62013-08-12 16:19:28 -07001901 // Force measure the new folder icon
1902 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
1903 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07001904 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001905 }
Romain Guycbb89e42009-06-08 15:52:54 -07001906
Tony Wickham1906cc32021-02-11 11:55:24 -08001907 @Override
1908 public Rect getFolderBoundingBox() {
1909 // We need to bound the folder to the currently visible workspace area
Andras Kloczl3a4ba0b2021-03-29 18:47:14 +02001910 return getWorkspace().getPageAreaRelativeToDragLayer();
Tony Wickham1906cc32021-02-11 11:55:24 -08001911 }
1912
1913 @Override
1914 public void updateOpenFolderPosition(int[] inOutPosition, Rect bounds, int width, int height) {
1915 int left = inOutPosition[0];
1916 int top = inOutPosition[1];
1917 DeviceProfile grid = getDeviceProfile();
1918 int distFromEdgeOfScreen = getWorkspace().getPaddingLeft();
1919 if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) {
1920 // Center the folder if it is very close to being centered anyway, by virtue of
1921 // filling the majority of the viewport. ie. remove it from the uncanny valley
1922 // of centeredness.
1923 left = (grid.availableWidthPx - width) / 2;
1924 } else if (width >= bounds.width()) {
1925 // If the folder doesn't fit within the bounds, center it about the desired bounds
1926 left = bounds.left + (bounds.width() - width) / 2;
1927 }
1928 if (height >= bounds.height()) {
1929 // Folder height is greater than page height, center on page
1930 top = bounds.top + (bounds.height() - height) / 2;
1931 } else {
1932 // Folder height is less than page height, so bound it to the absolute open folder
1933 // bounds if necessary
1934 Rect folderBounds = grid.getAbsoluteOpenFolderBounds();
1935 left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width));
1936 top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height));
1937 }
1938 inOutPosition[0] = left;
1939 inOutPosition[1] = top;
1940 }
1941
Winsonc0b52fe2015-09-09 16:38:15 -07001942 /**
Winsonfa56b3f2015-09-14 12:01:13 -07001943 * Unbinds the view for the specified item, and removes the item and all its children.
1944 *
1945 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07001946 * @param itemInfo the {@link ItemInfo} for this view.
1947 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07001948 */
Tony Wickhambfbf7f92016-05-19 11:19:39 -07001949 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
Sunny Goyal95899162019-03-27 16:03:06 -07001950 if (itemInfo instanceof WorkspaceItemInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07001951 // Remove the shortcut from the folder before removing it from launcher
Sunny Goyal44c06432016-04-02 10:56:02 -07001952 View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
1953 if (folderIcon instanceof FolderIcon) {
Sunny Goyal95899162019-03-27 16:03:06 -07001954 ((FolderInfo) folderIcon.getTag()).remove((WorkspaceItemInfo) itemInfo, true);
Winsonfa56b3f2015-09-14 12:01:13 -07001955 } else {
1956 mWorkspace.removeWorkspaceItem(v);
1957 }
Winsonc0b52fe2015-09-09 16:38:15 -07001958 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001959 getModelWriter().deleteItemFromDatabase(itemInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07001960 }
1961 } else if (itemInfo instanceof FolderInfo) {
1962 final FolderInfo folderInfo = (FolderInfo) itemInfo;
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001963 if (v instanceof FolderIcon) {
1964 ((FolderIcon) v).removeListeners();
1965 }
Winsonc0b52fe2015-09-09 16:38:15 -07001966 mWorkspace.removeWorkspaceItem(v);
1967 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001968 getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07001969 }
1970 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
1971 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07001972 mWorkspace.removeWorkspaceItem(v);
Winsonc0b52fe2015-09-09 16:38:15 -07001973 if (deleteFromDb) {
Tony Wickham6a71a5b2018-08-21 11:40:23 -07001974 getModelWriter().deleteWidgetInfo(widgetInfo, getAppWidgetHost());
Winsonc0b52fe2015-09-09 16:38:15 -07001975 }
1976 } else {
1977 return false;
1978 }
1979 return true;
1980 }
1981
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001982 @Override
1983 public boolean dispatchKeyEvent(KeyEvent event) {
vadimt6b534ee2021-08-06 15:49:02 -07001984 TestLogging.recordKeyEvent(TestProtocol.SEQUENCE_MAIN, "Key event", event);
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08001985 return (event.getKeyCode() == KeyEvent.KEYCODE_HOME) || super.dispatchKeyEvent(event);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001986 }
1987
Joe Onorato88ec0992009-11-19 13:16:06 -08001988 @Override
vadimt9af34a72020-01-21 11:19:13 -08001989 public boolean dispatchTouchEvent(MotionEvent ev) {
Sunny Goyala306e592020-03-24 01:51:41 -07001990 switch (ev.getAction()) {
1991 case MotionEvent.ACTION_DOWN:
1992 mTouchInProgress = true;
1993 break;
1994 case MotionEvent.ACTION_UP:
Riddle Hsub30adcb2020-10-07 15:57:44 +08001995 mLastTouchUpTime = SystemClock.uptimeMillis();
Sunny Goyala306e592020-03-24 01:51:41 -07001996 // Follow through
1997 case MotionEvent.ACTION_CANCEL:
1998 mTouchInProgress = false;
1999 break;
Sunny Goyal9b180102020-03-11 10:02:29 -07002000 }
vadimtd633c9c2020-01-22 18:00:37 -08002001 TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
vadimt9af34a72020-01-21 11:19:13 -08002002 return super.dispatchTouchEvent(ev);
2003 }
2004
Sunny Goyala306e592020-03-24 01:51:41 -07002005 /**
2006 * Returns true if a touch interaction is in progress
2007 */
2008 public boolean isTouchInProgress() {
2009 return mTouchInProgress;
2010 }
2011
vadimt9af34a72020-01-21 11:19:13 -08002012 @Override
Joe Onorato88ec0992009-11-19 13:16:06 -08002013 public void onBackPressed() {
Sunny Goyal7c8a65e2017-12-22 11:11:33 -08002014 if (finishAutoCancelActionMode()) {
2015 return;
2016 }
Adam Cohen9211d422014-10-07 18:14:53 -07002017
Sunny Goyal45478022015-06-08 16:52:41 -07002018 if (mDragController.isDragging()) {
2019 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002020 return;
2021 }
2022
Jon Mirandafeba90f2016-10-06 10:53:29 -07002023 // Note: There should be at most one log per method call. This is enforced implicitly
2024 // by using if-else statements.
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002025 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
Tony Wickham52c1b662018-05-21 13:13:58 -07002026 if (topView != null && topView.onBackPressed()) {
2027 // Handled by the floating view.
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002028 } else {
Sunny Goyale39690b2018-08-02 13:35:07 -07002029 mStateManager.getState().onBackPressed(this);
Michael Jurkaaf442092010-06-10 17:01:57 -07002030 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002031 }
2032
Tracy Zhouf20a4bd2021-04-19 21:37:08 -07002033 protected void onScreenOff() {
2034 // Reset AllApps to its initial state only if we are not in the middle of
2035 // processing a multi-step drop
2036 if (mPendingRequestArgs == null) {
2037 if (!isInState(NORMAL)) {
2038 onUiChangedWhileSleeping();
2039 }
2040 mStateManager.goToState(NORMAL);
2041 }
2042 }
2043
Sunny Goyalfe770c92016-09-27 14:38:58 -07002044 @TargetApi(Build.VERSION_CODES.M)
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002045 @Override
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002046 protected boolean onErrorStartingShortcut(Intent intent, ItemInfo info) {
2047 // Due to legacy reasons, direct call shortcuts require Launchers to have the
2048 // corresponding permission. Show the appropriate permission prompt if that
2049 // is the case.
2050 if (intent.getComponent() == null
2051 && Intent.ACTION_CALL.equals(intent.getAction())
2052 && checkSelfPermission(android.Manifest.permission.CALL_PHONE) !=
2053 PackageManager.PERMISSION_GRANTED) {
2054
2055 setWaitingForResult(PendingRequestArgs
2056 .forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
2057 requestPermissions(new String[]{android.Manifest.permission.CALL_PHONE},
2058 REQUEST_PERMISSION_CALL_PHONE);
2059 return true;
2060 } else {
2061 return false;
2062 }
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002063 }
2064
Hyunyoung Song46d07f72018-05-22 15:41:25 -07002065 @Override
Sunny Goyal852537f2020-07-15 17:02:16 -07002066 public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
Winson Chung0b70cd42019-06-17 22:34:33 -07002067 if (!hasBeenResumed()) {
2068 // Workaround an issue where the WM launch animation is clobbered when finishing the
2069 // recents animation into launcher. Defer launching the activity until Launcher is
2070 // next resumed.
Sunny Goyal852537f2020-07-15 17:02:16 -07002071 addOnResumeCallback(() -> startActivitySafely(v, intent, item));
Winson Chungc9bf6d42019-10-04 15:33:18 -07002072 if (mOnDeferredActivityLaunchCallback != null) {
2073 mOnDeferredActivityLaunchCallback.run();
2074 mOnDeferredActivityLaunchCallback = null;
2075 }
Winson Chung0b70cd42019-06-17 22:34:33 -07002076 return true;
2077 }
2078
Sunny Goyal852537f2020-07-15 17:02:16 -07002079 boolean success = super.startActivitySafely(v, intent, item);
Hyunyoung Song1241e612018-05-15 21:46:51 -07002080 if (success && v instanceof BubbleTextView) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -07002081 // This is set to the view that launched the activity that navigated the user away
2082 // from launcher. Since there is no callback for when the activity has finished
2083 // launching, enable the press state and keep this reference to reset the press
2084 // state when we return to launcher.
2085 BubbleTextView btv = (BubbleTextView) v;
2086 btv.setStayPressed(true);
Sunny Goyalb65d7662021-03-07 15:09:11 -08002087 addOnResumeCallback(() -> btv.setStayPressed(false));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002088 }
Hyunyoung Song1241e612018-05-15 21:46:51 -07002089 return success;
Michael Jurka86a720e2012-05-09 11:23:23 -07002090 }
2091
Winson Chung3d503fb2011-07-13 17:25:49 -07002092 boolean isHotseatLayout(View layout) {
Sunny Goyalc13403c2016-11-18 23:44:48 -08002093 // TODO: Remove this method
Sunny Goyal876e4622018-11-02 13:50:40 -07002094 return mHotseat != null && (layout == mHotseat);
Winson Chung3d503fb2011-07-13 17:25:49 -07002095 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08002096
Winson Chung3d503fb2011-07-13 17:25:49 -07002097 /**
2098 * Returns the CellLayout of the specified container at the specified screen.
2099 */
Sunny Goyalefb7e842018-10-04 15:11:00 -07002100 public CellLayout getCellLayout(int container, int screenId) {
Sunny Goyal876e4622018-11-02 13:50:40 -07002101 return (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT)
2102 ? mHotseat : mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08002103 }
2104
Michael Jurkae326f182011-11-21 14:05:46 -08002105 @Override
2106 public void onTrimMemory(int level) {
2107 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07002108 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
2109 // The widget preview db can result in holding onto over
2110 // 3MB of memory for caching which isn't necessary.
2111 SQLiteDatabase.releaseMemory();
2112
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08002113 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07002114 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08002115 }
2116 }
2117
Michael Jurkad7c28052012-04-27 15:43:36 -07002118 @Override
2119 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07002120 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07002121 final List<CharSequence> text = event.getText();
2122 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07002123 // Populate event with a fake title based on the current state.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002124 // TODO: When can workspace be null?
2125 text.add(mWorkspace == null
Sunny Goyal52e25452020-07-20 12:38:01 -07002126 ? getString(R.string.home_screen)
Sunny Goyalea609262017-10-25 15:47:38 -07002127 : mStateManager.getState().getDescription(this));
Michael Jurkad7c28052012-04-27 15:43:36 -07002128 return result;
2129 }
2130
Michael Jurka7607c2f2013-04-03 14:33:19 -07002131 /**
Winson Chungc9bf6d42019-10-04 15:33:18 -07002132 * Persistant callback which notifies when an activity launch is deferred because the activity
2133 * was not yet resumed.
2134 */
2135 public void setOnDeferredActivityLaunchCallback(Runnable callback) {
2136 mOnDeferredActivityLaunchCallback = callback;
2137 }
2138
2139 /**
Andras Kloczl55edfe52021-05-14 12:21:30 +02002140 * Sets the next pages to bind synchronously on next bind.
2141 * @param pages should not be null.
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302142 */
Andras Kloczl55edfe52021-05-14 12:21:30 +02002143 public void setPagesToBindSynchronously(@NonNull IntSet pages) {
2144 mPagesToBindSynchronously = pages;
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302145 }
2146
Sunny Goyal93f878c2016-03-30 17:31:24 -07002147 @Override
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002148 public IntSet getPagesToBindSynchronously(IntArray orderedScreenIds) {
Alex Chau49354042021-08-25 13:21:58 +01002149 IntSet visibleIds;
2150 if (!mPagesToBindSynchronously.isEmpty()) {
2151 visibleIds = mPagesToBindSynchronously;
2152 } else if (!mWorkspaceLoading) {
2153 visibleIds = mWorkspace.getCurrentPageScreenIds();
2154 } else {
2155 // If workspace binding is still in progress, getCurrentPageScreenIds won't be accurate,
2156 // and we should use mSynchronouslyBoundPages that's set during initial binding.
2157 visibleIds = mSynchronouslyBoundPages;
2158 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002159 IntArray actualIds = new IntArray();
2160
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002161 IntSet result = new IntSet();
2162 if (visibleIds.isEmpty()) {
Schneider Victor-tulias00213382021-09-27 13:41:10 -07002163 if (TestProtocol.sDebugTracing) {
2164 Log.d(TestProtocol.NULL_INT_SET, "getPagesToBindSynchronously (1): "
2165 + result);
2166 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002167 return result;
2168 }
2169 for (int id : orderedScreenIds.toArray()) {
Alex Chau1e448462021-08-13 21:48:35 +01002170 actualIds.add(id);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002171 }
2172 int firstId = visibleIds.getArray().get(0);
Steven Ng4b346102021-09-14 19:17:09 +01002173 int pairId = mWorkspace.getScreenPair(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002174 // Double check that actual screenIds contains the visibleId, as empty screens are hidden
2175 // in single panel.
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002176 if (actualIds.contains(firstId)) {
2177 result.add(firstId);
Alex Chau62f129b2021-09-03 16:54:27 +01002178 if (mDeviceProfile.isTwoPanels && actualIds.contains(pairId)) {
2179 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002180 }
Alex Chau62f129b2021-09-03 16:54:27 +01002181 } else if (LauncherAppState.getIDP(this).supportedProfiles.stream().anyMatch(
2182 deviceProfile -> deviceProfile.isTwoPanels) && actualIds.contains(pairId)) {
2183 // Add the right panel if left panel is hidden when switching display, due to empty
2184 // pages being hidden in single panel.
2185 result.add(pairId);
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002186 }
Schneider Victor-tulias00213382021-09-27 13:41:10 -07002187 if (TestProtocol.sDebugTracing) {
2188 Log.d(TestProtocol.NULL_INT_SET, "getPagesToBindSynchronously (2): "
2189 + result);
2190 }
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002191 return result;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002192 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07002193
Joe Onorato9c1289c2009-08-17 11:03:03 -04002194 /**
Sunny Goyal527c7d32015-08-28 15:19:36 -07002195 * Clear any pending bind callbacks. This is called when is loader is planning to
2196 * perform a full rebind from scratch.
2197 */
2198 @Override
2199 public void clearPendingBinds() {
Sunny Goyal527c7d32015-08-28 15:19:36 -07002200 if (mPendingExecutor != null) {
Sunny Goyal4a48a982021-06-17 15:15:46 -07002201 mPendingExecutor.cancel();
Sunny Goyal527c7d32015-08-28 15:19:36 -07002202 mPendingExecutor = null;
Sunny Goyal6b6d0a32019-08-05 17:19:32 -07002203
2204 // We might have set this flag previously and forgot to clear it.
2205 mAppsView.getAppsStore()
2206 .disableDeferUpdatesSilently(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
Sunny Goyal527c7d32015-08-28 15:19:36 -07002207 }
2208 }
2209
2210 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002211 * Refreshes the shortcuts shown on the workspace.
2212 *
2213 * Implementation of the method from LauncherModel.Callbacks.
2214 */
2215 public void startBinding() {
Winson Chung5cc62c72019-10-16 11:32:41 -07002216 Object traceToken = TraceHelper.INSTANCE.beginSection("startBinding");
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002217 // Floating panels (except the full widget sheet) are associated with individual icons. If
2218 // we are starting a fresh bind, close all such panels as all the icons are about
2219 // to go away.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07002220 AbstractFloatingView.closeOpenViews(this, true, TYPE_ALL & ~TYPE_REBIND_SAFE);
Jon Miranda6dc7f1e2017-02-21 12:37:51 -08002221
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002222 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08002223
Winson Chungd64d1762013-08-20 14:37:16 -07002224 // Clear the workspace because it's going to be rebound
Sunny Goyal2db53422019-03-01 16:06:12 -08002225 mDragController.cancelDrag();
2226
Adam Cohendf035382011-04-11 17:22:04 -07002227 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07002228 mWorkspace.removeAllWorkspaceScreens();
Sunny Goyalc11fac32018-02-27 19:20:15 -08002229 mAppWidgetHost.clearViews();
Winson Chungd64d1762013-08-20 14:37:16 -07002230
Winson Chung3d503fb2011-07-13 17:25:49 -07002231 if (mHotseat != null) {
Sunny Goyalc4d32012020-04-03 17:10:11 -07002232 mHotseat.resetLayout(getDeviceProfile().isVerticalBarLayout());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002233 }
Winson Chung5cc62c72019-10-16 11:32:41 -07002234 TraceHelper.INSTANCE.endSection(traceToken);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002235 }
2236
Adam Cohendcd297f2013-06-18 13:13:40 -07002237 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002238 public void bindScreens(IntArray orderedScreenIds) {
Alex Chau1e448462021-08-13 21:48:35 +01002239 int firstScreenPosition = 0;
Jon Miranda7143ba62019-03-15 09:00:05 -07002240 if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
Andras Kloczldbf577a2021-05-26 15:02:52 +02002241 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != firstScreenPosition) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002242 orderedScreenIds.removeValue(Workspace.FIRST_SCREEN_ID);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002243 orderedScreenIds.add(firstScreenPosition, Workspace.FIRST_SCREEN_ID);
Jon Miranda7143ba62019-03-15 09:00:05 -07002244 } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07002245 // If there are no screens, we need to have an empty screen
Andras Kloczl408a54f2021-08-28 00:59:08 +01002246 mWorkspace.addExtraEmptyScreens();
Adam Cohen5084cba2013-09-03 12:01:16 -07002247 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002248 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07002249
Winsonc7d2e832016-07-28 12:24:55 -07002250 // After we have added all the screens, if the wallpaper was locked to the default state,
2251 // then notify to indicate that it can be released and a proper wallpaper offset can be
2252 // computed before the next layout
2253 mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
Winson Chung64359a52013-07-08 17:17:08 -07002254 }
2255
Sunny Goyalefb7e842018-10-04 15:11:00 -07002256 private void bindAddScreens(IntArray orderedScreenIds) {
Andras Kloczl8c574de2021-08-17 23:12:17 +02002257 if (mDeviceProfile.isTwoPanels) {
2258 // Some empty pages might have been removed while the phone was in a single panel
2259 // mode, so we want to add those empty pages back.
2260 IntSet screenIds = IntSet.wrap(orderedScreenIds);
Steven Ng4b346102021-09-14 19:17:09 +01002261 orderedScreenIds.forEach(screenId -> screenIds.add(mWorkspace.getScreenPair(screenId)));
Andras Kloczl8c574de2021-08-17 23:12:17 +02002262 orderedScreenIds = screenIds.getArray();
2263 }
2264
Adam Cohendcd297f2013-06-18 13:13:40 -07002265 int count = orderedScreenIds.size();
2266 for (int i = 0; i < count; i++) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002267 int screenId = orderedScreenIds.get(i);
Andras Kloczldbf577a2021-05-26 15:02:52 +02002268 if (FeatureFlags.QSB_ON_FIRST_SCREEN && screenId == Workspace.FIRST_SCREEN_ID) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002269 // No need to bind the first screen, as its always bound.
Andras Kloczldbf577a2021-05-26 15:02:52 +02002270 continue;
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002271 }
Andras Kloczldbf577a2021-05-26 15:02:52 +02002272 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
Adam Cohendcd297f2013-06-18 13:13:40 -07002273 }
Adam Cohendcd297f2013-06-18 13:13:40 -07002274 }
2275
Sunny Goyalb23980c2017-08-17 07:45:25 -07002276 @Override
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002277 public void preAddApps() {
2278 // If there's an undo snackbar, force it to complete to ensure empty screens are removed
2279 // before trying to add new items.
2280 mModelWriter.commitDelete();
2281 AbstractFloatingView snackbar = AbstractFloatingView.getOpenView(this, TYPE_SNACKBAR);
2282 if (snackbar != null) {
2283 snackbar.post(() -> snackbar.close(true));
2284 }
2285 }
2286
2287 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002288 public void bindAppsAdded(IntArray newScreens, ArrayList<ItemInfo> addNotAnimated,
Sunny Goyal29947f02017-12-18 13:49:44 -08002289 ArrayList<ItemInfo> addAnimated) {
Winson Chungd64d1762013-08-20 14:37:16 -07002290 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08002291 if (newScreens != null) {
Alex Chau817e0fa2021-09-08 20:46:32 +01002292 // newScreens can contain an empty right panel that is already bound, but not known
2293 // by BgDataModel.
2294 newScreens.removeAllValues(mWorkspace.mScreenOrder);
Adam Cohen76a47a12014-02-05 11:47:43 -08002295 bindAddScreens(newScreens);
2296 }
Winson Chungd64d1762013-08-20 14:37:16 -07002297
2298 // We add the items without animation on non-visible pages, and with
2299 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08002300 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002301 bindItems(addNotAnimated, false);
Winson Chungd64d1762013-08-20 14:37:16 -07002302 }
Adam Cohen76a47a12014-02-05 11:47:43 -08002303 if (addAnimated != null && !addAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002304 bindItems(addAnimated, true);
Winson Chungd64d1762013-08-20 14:37:16 -07002305 }
Winson Chungc58497e2013-09-03 17:48:37 -07002306
Winson Chung87412982013-10-03 18:34:14 -07002307 // Remove the extra empty screen
Sunny Goyal6e379fc2020-03-19 16:08:14 -07002308 mWorkspace.removeExtraEmptyScreen(false);
Winson Chungd64d1762013-08-20 14:37:16 -07002309 }
2310
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002311 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002312 * Bind the items start-end from the list.
2313 *
2314 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002315 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07002316 @Override
Sunny Goyalb23980c2017-08-17 07:45:25 -07002317 public void bindItems(final List<ItemInfo> items, final boolean forceAnimateIcons) {
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002318 bindItems(items, forceAnimateIcons, /* focusFirstItemForAccessibility= */ false);
2319 }
2320
2321
2322 /**
2323 * Bind the items start-end from the list.
2324 *
2325 * Implementation of the method from LauncherModel.Callbacks.
2326 *
2327 * @param focusFirstItemForAccessibility true iff the first item to be added to the workspace
2328 * should be focused for accessibility.
2329 */
2330 public void bindItems(
2331 final List<ItemInfo> items,
2332 final boolean forceAnimateIcons,
2333 final boolean focusFirstItemForAccessibility) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002334 // Get the list of added items and intersect them with the set of items here
Rajeev Kumar43c0f582017-06-23 15:34:55 -07002335 final Collection<Animator> bounceAnims = new ArrayList<>();
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002336 boolean canAnimatePageChange = canAnimatePageChange();
Winson Chungf0c6ae02012-03-21 16:10:31 -07002337 Workspace workspace = mWorkspace;
Sunny Goyalefb7e842018-10-04 15:11:00 -07002338 int newItemsScreenId = -1;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002339 int end = items.size();
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002340 View newView = null;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002341 for (int i = 0; i < end; i++) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002342 final ItemInfo item = items.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07002343
2344 // Short circuit if we are loading dock items for a configuration which has no dock
2345 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
2346 mHotseat == null) {
2347 continue;
2348 }
2349
Sunny Goyal639e9062015-08-19 19:17:06 -07002350 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002351 switch (item.itemType) {
2352 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
2353 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal3be633b2016-12-08 09:59:25 -08002354 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
Sunny Goyal95899162019-03-27 16:03:06 -07002355 WorkspaceItemInfo info = (WorkspaceItemInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07002356 view = createShortcut(info);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002357 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002358 }
2359 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
Tracy Zhou4d7b2442019-12-09 13:42:57 -08002360 view = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07002361 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Sunny Goyal1cd01b02016-11-09 10:43:58 -08002362 (FolderInfo) item);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002363 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002364 }
Sunny Goyal952e63d2017-08-16 04:59:08 -07002365 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2366 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET: {
Sunny Goyala9a1a212017-08-18 01:03:21 -07002367 view = inflateAppWidget((LauncherAppWidgetInfo) item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002368 if (view == null) {
2369 continue;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002370 }
Sunny Goyal3be633b2016-12-08 09:59:25 -08002371 break;
2372 }
Winson Chungc763c4e2013-07-19 13:49:06 -07002373 default:
2374 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04002375 }
Sunny Goyal639e9062015-08-19 19:17:06 -07002376
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002377 /*
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002378 * Remove colliding items.
2379 */
2380 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
2381 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
2382 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
2383 View v = cl.getChildAt(item.cellX, item.cellY);
Jon Miranda0aff1152021-11-05 16:36:07 -07002384 if (v == null) {
2385 Log.e(TAG, "bindItems failed when removing colliding item=" + item);
2386 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002387 Object tag = v.getTag();
2388 String desc = "Collision while binding workspace item: " + item
2389 + ". Collides with " + tag;
Zak Cohen3eeb41d2020-02-14 14:15:13 -08002390 if (FeatureFlags.IS_STUDIO_BUILD) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002391 throw (new RuntimeException(desc));
2392 } else {
2393 Log.d(TAG, desc);
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002394 getModelWriter().deleteItemFromDatabase(item);
Jon Miranda701774d2022-02-10 11:09:04 -08002395 if (TestProtocol.sDebugTracing) {
2396 Log.d(TestProtocol.MISSING_PROMISE_ICON,
2397 TAG + "bindItems failed for item=" + item);
2398 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002399 continue;
2400 }
2401 }
2402 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05302403 workspace.addInScreenFromBind(view, item);
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002404 if (forceAnimateIcons) {
Sunny Goyal639e9062015-08-19 19:17:06 -07002405 // Animate all the applications up now
2406 view.setAlpha(0f);
2407 view.setScaleX(0f);
2408 view.setScaleY(0f);
2409 bounceAnims.add(createNewAppBounceAnimation(view, i));
Sunny Goyal3be633b2016-12-08 09:59:25 -08002410 newItemsScreenId = item.screenId;
Sunny Goyal639e9062015-08-19 19:17:06 -07002411 }
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002412
2413 if (newView == null) {
2414 newView = view;
2415 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002416 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07002417
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002418 View viewToFocus = newView;
2419 // Animate to the correct pager
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002420 if (forceAnimateIcons && newItemsScreenId > -1) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002421 AnimatorSet anim = new AnimatorSet();
2422 anim.playTogether(bounceAnims);
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002423 if (focusFirstItemForAccessibility && viewToFocus != null) {
2424 anim.addListener(new AnimatorListenerAdapter() {
2425 @Override
2426 public void onAnimationEnd(Animator animation) {
2427 viewToFocus.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
2428 }
2429 });
2430 }
Jon Miranda64eb8ea2018-03-29 11:43:58 -07002431
Sunny Goyalefb7e842018-10-04 15:11:00 -07002432 int currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002433 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newItemsScreenId);
2434 final Runnable startBounceAnimRunnable = anim::start;
2435
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002436 if (canAnimatePageChange && newItemsScreenId != currentScreenId) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002437 // We post the animation slightly delayed to prevent slowdowns
2438 // when we are loading right after we return to launcher.
2439 mWorkspace.postDelayed(new Runnable() {
2440 public void run() {
2441 if (mWorkspace != null) {
Andy Wickham65ced1b2020-03-07 02:14:19 +00002442 closeOpenViews(false);
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002443
2444 mWorkspace.snapToPage(newScreenIndex);
2445 mWorkspace.postDelayed(startBounceAnimRunnable,
2446 NEW_APPS_ANIMATION_DELAY);
Winson Chung94d67682013-09-25 16:29:40 -07002447 }
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002448 }
2449 }, NEW_APPS_PAGE_MOVE_DELAY);
2450 } else {
2451 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07002452 }
Schneider Victor-tulias68706eb2021-04-29 15:24:54 -07002453 } else if (focusFirstItemForAccessibility && viewToFocus != null) {
2454 viewToFocus.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
Winson Chung64359a52013-07-08 17:17:08 -07002455 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002456 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002457 }
2458
Joe Onorato9c1289c2009-08-17 11:03:03 -04002459 /**
2460 * Add the views for a widget to the workspace.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002461 */
Sunny Goyala9a1a212017-08-18 01:03:21 -07002462 public void bindAppWidget(LauncherAppWidgetInfo item) {
2463 View view = inflateAppWidget(item);
2464 if (view != null) {
2465 mWorkspace.addInScreen(view, item);
2466 mWorkspace.requestLayout();
2467 }
2468 }
2469
2470 private View inflateAppWidget(LauncherAppWidgetInfo item) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002471 if (item.hasOptionFlag(LauncherAppWidgetInfo.OPTION_SEARCH_WIDGET)) {
2472 item.providerName = QsbContainerView.getSearchComponentName(this);
2473 if (item.providerName == null) {
2474 getModelWriter().deleteItemFromDatabase(item);
2475 return null;
2476 }
2477 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002478 final AppWidgetHostView view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002479 if (mIsSafeModeEnabled) {
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002480 view = new PendingAppWidgetHostView(this, item, mIconCache, true);
Sunny Goyald5462aa2016-11-22 16:52:39 +05302481 prepareAppWidget(view, item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002482 return view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002483 }
2484
Winson Chung5cc62c72019-10-16 11:32:41 -07002485 Object traceToken = TraceHelper.INSTANCE.beginSection("BIND_WIDGET_id=" + item.appWidgetId);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002486
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002487 try {
2488 final LauncherAppWidgetProviderInfo appWidgetInfo;
Steven Ngacd9d792021-06-25 11:51:44 +01002489 String removalReason = "";
Adam Cohen59400422014-03-05 18:07:04 -08002490
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002491 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
2492 // If the provider is not ready, bind as a pending widget.
2493 appWidgetInfo = null;
Steven Ngacd9d792021-06-25 11:51:44 +01002494 removalReason = "the provider isn't ready.";
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002495 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2496 // The widget id is not valid. Try to find the widget based on the provider info.
2497 appWidgetInfo = mAppWidgetManager.findProvider(item.providerName, item.user);
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002498 if (appWidgetInfo == null) {
2499 if (WidgetsModel.GO_DISABLE_WIDGETS) {
Steven Ngacd9d792021-06-25 11:51:44 +01002500 removalReason = "widgets are disabled on go device.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002501 } else {
Steven Ngacd9d792021-06-25 11:51:44 +01002502 removalReason =
2503 "WidgetManagerHelper cannot find a provider from provider info.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002504 }
2505 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002506 } else {
2507 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(item.appWidgetId);
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002508 if (appWidgetInfo == null) {
2509 if (item.appWidgetId <= LauncherAppWidgetInfo.CUSTOM_WIDGET_ID) {
Steven Ngacd9d792021-06-25 11:51:44 +01002510 removalReason =
2511 "CustomWidgetManager cannot find provider from that widget id.";
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002512 } else {
Steven Ngacd9d792021-06-25 11:51:44 +01002513 removalReason = "AppWidgetManager cannot find provider for that widget id."
2514 + " It could be because AppWidgetService is not available, or the"
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002515 + " appWidgetId has not been bound to a the provider yet, or you"
2516 + " don't have access to that appWidgetId.";
2517 }
2518 }
Sunny Goyalff572272014-07-23 13:58:07 -07002519 }
Sunny Goyalff572272014-07-23 13:58:07 -07002520
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002521 // If the provider is ready, but the width is not yet restored, try to restore it.
2522 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)
2523 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
2524 if (appWidgetInfo == null) {
Pinyao Tingbbb9a9c2021-05-11 15:42:54 -07002525 FileLog.d(TAG, "Removing restored widget: id=" + item.appWidgetId
2526 + " belongs to component " + item.providerName + " user " + item.user
Steven Ngacd9d792021-06-25 11:51:44 +01002527 + ", as the provider is null and " + removalReason);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002528 getModelWriter().deleteItemFromDatabase(item);
2529 return null;
2530 }
Sunny Goyalff572272014-07-23 13:58:07 -07002531
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002532 // If we do not have a valid id, try to bind an id.
2533 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2534 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
2535 // Id has not been allocated yet. Allocate a new id.
2536 item.appWidgetId = mAppWidgetHost.allocateAppWidgetId();
2537 item.restoreStatus |= LauncherAppWidgetInfo.FLAG_ID_ALLOCATED;
Sunny Goyal86df1382016-08-10 15:03:22 -07002538
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002539 // Also try to bind the widget. If the bind fails, the user will be shown
2540 // a click to setup UI, which will ask for the bind permission.
Yogisha Dixit658c5da2021-05-24 23:23:15 +01002541 PendingAddWidgetInfo pendingInfo =
2542 new PendingAddWidgetInfo(appWidgetInfo, item.sourceContainer);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002543 pendingInfo.spanX = item.spanX;
2544 pendingInfo.spanY = item.spanY;
2545 pendingInfo.minSpanX = item.minSpanX;
2546 pendingInfo.minSpanY = item.minSpanY;
Sunny Goyal19ff7282021-04-22 10:12:54 -07002547 Bundle options = pendingInfo.getDefaultSizeOptions(this);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002548
2549 boolean isDirectConfig =
2550 item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG);
2551 if (isDirectConfig && item.bindOptions != null) {
2552 Bundle newOptions = item.bindOptions.getExtras();
2553 if (options != null) {
2554 newOptions.putAll(options);
2555 }
2556 options = newOptions;
Sunny Goyal86df1382016-08-10 15:03:22 -07002557 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002558 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2559 item.appWidgetId, appWidgetInfo, options);
2560
2561 // We tried to bind once. If we were not able to bind, we would need to
2562 // go through the permission dialog, which means we cannot skip the config
2563 // activity.
2564 item.bindOptions = null;
2565 item.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG;
2566
2567 // Bind succeeded
2568 if (success) {
2569 // If the widget has a configure activity, it is still needs to set it
2570 // up, otherwise the widget is ready to go.
2571 item.restoreStatus = (appWidgetInfo.configure == null) || isDirectConfig
2572 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
2573 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
2574 }
2575
2576 getModelWriter().updateItemInDatabase(item);
Sunny Goyal86df1382016-08-10 15:03:22 -07002577 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002578 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2579 && (appWidgetInfo.configure == null)) {
2580 // The widget was marked as UI not ready, but there is no configure activity to
2581 // update the UI.
2582 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002583 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07002584 }
Samuel Fufa9151c012020-02-24 17:06:28 -08002585 else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2586 && appWidgetInfo.configure != null) {
2587 if (mAppWidgetManager.isAppWidgetRestored(item.appWidgetId)) {
2588 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
2589 getModelWriter().updateItemInDatabase(item);
2590 }
2591 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002592 }
2593
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002594 if (item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2595 // Verify that we own the widget
2596 if (appWidgetInfo == null) {
Pinyao Ting0d97f8d2020-12-04 15:12:26 -08002597 FileLog.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002598 getModelWriter().deleteWidgetInfo(item, getAppWidgetHost());
2599 return null;
2600 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002601
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002602 item.minSpanX = appWidgetInfo.minSpanX;
2603 item.minSpanY = appWidgetInfo.minSpanY;
2604 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Samuel Fufa9151c012020-02-24 17:06:28 -08002605 } else if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)
2606 && appWidgetInfo != null) {
2607 mAppWidgetHost.addPendingView(item.appWidgetId,
2608 new PendingAppWidgetHostView(this, item, mIconCache, false));
2609 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002610 } else {
2611 view = new PendingAppWidgetHostView(this, item, mIconCache, false);
2612 }
2613 prepareAppWidget(view, item);
2614 } finally {
Winson Chung5cc62c72019-10-16 11:32:41 -07002615 TraceHelper.INSTANCE.endSection(traceToken);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002616 }
2617
Sunny Goyalb23980c2017-08-17 07:45:25 -07002618 return view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002619 }
2620
Sunny Goyalff572272014-07-23 13:58:07 -07002621 /**
2622 * Restores a pending widget.
2623 *
2624 * @param appWidgetId The app widget id
Sunny Goyalff572272014-07-23 13:58:07 -07002625 */
Sunny Goyald478c832016-04-01 12:04:16 -07002626 private LauncherAppWidgetInfo completeRestoreAppWidget(int appWidgetId, int finalRestoreFlag) {
Sunny Goyalff572272014-07-23 13:58:07 -07002627 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
2628 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
2629 Log.e(TAG, "Widget update called, when the widget no longer exists.");
Sunny Goyald478c832016-04-01 12:04:16 -07002630 return null;
Sunny Goyalff572272014-07-23 13:58:07 -07002631 }
2632
Sunny Goyal0fc1be12014-08-11 17:05:23 -07002633 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyald478c832016-04-01 12:04:16 -07002634 info.restoreStatus = finalRestoreFlag;
Jon Miranda2b823f42017-05-02 18:36:18 -07002635 if (info.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2636 info.pendingItemInfo = null;
2637 }
Sunny Goyalff572272014-07-23 13:58:07 -07002638
Sunny Goyalba47faa2017-10-04 16:50:57 -07002639 if (((PendingAppWidgetHostView) view).isReinflateIfNeeded()) {
Sunny Goyal29947f02017-12-18 13:49:44 -08002640 view.reInflate();
Sunny Goyalba47faa2017-10-04 16:50:57 -07002641 }
2642
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002643 getModelWriter().updateItemInDatabase(info);
Sunny Goyald478c832016-04-01 12:04:16 -07002644 return info;
Sunny Goyalff572272014-07-23 13:58:07 -07002645 }
2646
Sunny Goyal527c7d32015-08-28 15:19:36 -07002647 public void clearPendingExecutor(ViewOnDrawExecutor executor) {
2648 if (mPendingExecutor == executor) {
2649 mPendingExecutor = null;
2650 }
2651 }
2652
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002653 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002654 @TargetApi(Build.VERSION_CODES.S)
Sunny Goyal4a48a982021-06-17 15:15:46 -07002655 public void onInitialBindComplete(IntSet boundPages, RunnableList pendingTasks) {
2656 mSynchronouslyBoundPages = boundPages;
Sunny Goyal4a48a982021-06-17 15:15:46 -07002657 mPagesToBindSynchronously = new IntSet();
2658
2659 clearPendingBinds();
2660 ViewOnDrawExecutor executor = new ViewOnDrawExecutor(pendingTasks);
2661 mPendingExecutor = executor;
2662 if (!isInState(ALL_APPS)) {
2663 mAppsView.getAppsStore().enableDeferUpdates(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
2664 pendingTasks.add(() -> mAppsView.getAppsStore().disableDeferUpdates(
2665 AllAppsStore.DEFER_UPDATES_NEXT_DRAW));
2666 }
2667
Sunny Goyal6001ea22018-05-10 16:31:00 -07002668 AlphaProperty property = mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD);
2669 if (property.getValue() < 1) {
2670 ObjectAnimator anim = ObjectAnimator.ofFloat(property, MultiValueAlpha.VALUE, 1);
Sunny Goyal4a48a982021-06-17 15:15:46 -07002671 anim.addListener(AnimatorListeners.forEndCallback(executor::onLoadAnimationCompleted));
Sunny Goyal6001ea22018-05-10 16:31:00 -07002672 anim.start();
Sunny Goyal4a48a982021-06-17 15:15:46 -07002673 } else {
Sunny Goyal29947f02017-12-18 13:49:44 -08002674 executor.onLoadAnimationCompleted();
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002675 }
Sunny Goyal4a48a982021-06-17 15:15:46 -07002676 executor.attachTo(this);
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002677 if (Utilities.ATLEAST_S) {
2678 Trace.endAsyncSection(DISPLAY_WORKSPACE_TRACE_METHOD_NAME,
2679 DISPLAY_WORKSPACE_TRACE_COOKIE);
2680 }
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002681 }
2682
Joe Onorato9c1289c2009-08-17 11:03:03 -04002683 /**
2684 * Callback saying that there aren't any more items to bind.
2685 *
2686 * Implementation of the method from LauncherModel.Callbacks.
2687 */
Andras Kloczl55edfe52021-05-14 12:21:30 +02002688 public void finishBindingItems(IntSet pagesBoundFirst) {
Winson Chung5cc62c72019-10-16 11:32:41 -07002689 Object traceToken = TraceHelper.INSTANCE.beginSection("finishBindingItems");
Adam Cohen1462de32012-07-24 22:34:36 -07002690 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04002691
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002692 setWorkspaceLoading(false);
Adam Cohendb364c32014-05-20 14:23:40 -07002693
Sunny Goyal2100c782016-08-22 16:00:03 -07002694 if (mPendingActivityResult != null) {
2695 handleActivityResult(mPendingActivityResult.requestCode,
2696 mPendingActivityResult.resultCode, mPendingActivityResult.data);
2697 mPendingActivityResult = null;
Adam Cohendb364c32014-05-20 14:23:40 -07002698 }
2699
Andras Kloczl55edfe52021-05-14 12:21:30 +02002700 int currentPage = pagesBoundFirst != null && !pagesBoundFirst.isEmpty()
Sunny Goyal12e3f1f2021-07-15 14:31:58 -07002701 ? mWorkspace.getPageIndexForScreenId(pagesBoundFirst.getArray().get(0))
2702 : PagedView.INVALID_PAGE;
Tonyf80e8932018-12-21 11:58:04 -08002703 // When undoing the removal of the last item on a page, return to that page.
Tony Wickham03f27012019-04-25 14:22:54 -07002704 // Since we are just resetting the current page without user interaction,
2705 // override the previous page so we don't log the page switch.
Andras Kloczl55edfe52021-05-14 12:21:30 +02002706 mWorkspace.setCurrentPage(currentPage, currentPage /* overridePrevPage */);
2707 mPagesToBindSynchronously = new IntSet();
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002708
Sunny Goyalac6f69f2019-08-16 11:59:55 -07002709 // Cache one page worth of icons
2710 getViewCache().setCacheSize(R.layout.folder_application,
2711 mDeviceProfile.inv.numFolderColumns * mDeviceProfile.inv.numFolderRows);
2712 getViewCache().setCacheSize(R.layout.folder_page, 2);
2713
Winson Chung5cc62c72019-10-16 11:32:41 -07002714 TraceHelper.INSTANCE.endSection(traceToken);
Winson Chungf0c6ae02012-03-21 16:10:31 -07002715 }
2716
Schneider Victor-tulias68fb4162021-09-16 13:24:01 -07002717 private boolean canAnimatePageChange() {
Sunny Goyal9b180102020-03-11 10:02:29 -07002718 if (mDragController.isDragging()) {
2719 return false;
2720 } else {
Riddle Hsu979da642020-09-22 21:52:40 +08002721 return (SystemClock.uptimeMillis() - mLastTouchUpTime)
Sunny Goyal9b180102020-03-11 10:02:29 -07002722 > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
2723 }
Winson Chunga2413752012-04-03 14:22:34 -07002724 }
2725
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002726 /**
2727 * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
2728 * animation.
2729 *
2730 * @param preferredItemId The id of the preferred item to match to if it exists.
2731 * @param packageName The package name of the app to match.
2732 * @param user The user of the app to match.
2733 */
2734 public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user) {
2735 final ItemInfoMatcher preferredItem = (info, cn) ->
2736 info != null && info.id == preferredItemId;
2737 final ItemInfoMatcher packageAndUserAndApp = (info, cn) ->
2738 info != null
2739 && info.itemType == ITEM_TYPE_APPLICATION
2740 && info.user.equals(user)
2741 && info.getTargetComponent() != null
2742 && TextUtils.equals(info.getTargetComponent().getPackageName(),
2743 packageName);
2744
2745 if (isInState(LauncherState.ALL_APPS)) {
2746 return getFirstMatch(Collections.singletonList(mAppsView.getActiveRecyclerView()),
2747 preferredItem, packageAndUserAndApp);
2748 } else {
2749 List<ViewGroup> containers = new ArrayList<>(mWorkspace.getPanelCount() + 1);
2750 containers.add(mWorkspace.getHotseat().getShortcutsAndWidgets());
2751 mWorkspace.forEachVisiblePage(page
2752 -> containers.add(((CellLayout) page).getShortcutsAndWidgets()));
2753
2754 // Order: Preferred item by itself or in folder, then by matching package/user
Jon Miranda78d0d4f2022-01-24 18:00:04 -08002755 return getFirstMatch(containers, preferredItem, forFolderMatch(preferredItem),
2756 packageAndUserAndApp, forFolderMatch(packageAndUserAndApp));
Jon Mirandac4a99bf2021-11-04 16:53:45 -07002757 }
2758 }
2759
2760 /**
2761 * Finds the first view matching the ordered operators across the given viewgroups in order.
2762 * @param containers List of ViewGroups to scan, in order of preference.
2763 * @param operators List of operators, in order starting from best matching operator.
2764 */
2765 private static View getFirstMatch(Iterable<ViewGroup> containers,
2766 final ItemInfoMatcher... operators) {
2767 for (ItemInfoMatcher operator : operators) {
2768 for (ViewGroup container : containers) {
2769 View match = mapOverViewGroup(container, operator);
2770 if (match != null) {
2771 return match;
2772 }
2773 }
2774 }
2775 return null;
2776 }
2777
2778 /**
2779 * Returns the first view matching the operator in the given ViewGroups, or null if none.
2780 * Forward iteration matters.
2781 */
2782 private static View mapOverViewGroup(ViewGroup container, ItemInfoMatcher op) {
2783 final int itemCount = container.getChildCount();
2784 for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) {
2785 View item = container.getChildAt(itemIdx);
2786 if (op.matchesInfo((ItemInfo) item.getTag())) {
2787 return item;
2788 }
2789 }
2790 return null;
2791 }
2792
Winson Chungc9168342013-06-26 14:54:55 -07002793 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002794 ValueAnimator bounceAnim = new PropertyListBuilder().alpha(1).scale(1).build(v)
Sunny Goyal60e68c92020-08-12 13:59:27 -07002795 .setDuration(ItemInstallQueue.NEW_SHORTCUT_BOUNCE_DURATION);
2796 bounceAnim.setStartDelay(i * ItemInstallQueue.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07002797 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07002798 return bounceAnim;
2799 }
2800
Pinyao Tingc9074272019-11-11 11:51:44 -08002801 private void announceForAccessibility(@StringRes int stringResId) {
2802 getDragLayer().announceForAccessibility(getString(stringResId));
2803 }
2804
Amith Yamasani6d7fe502010-11-16 09:05:07 -08002805 /**
Josh Tsuji231c9222022-01-11 20:43:59 -05002806 * Informs us that the overlay (-1 screen, typically), has either become visible or invisible.
2807 */
2808 public void onOverlayVisibilityChanged(boolean visible) {}
2809
2810 /**
2811 * Informs us that the page transition has ended, so that we can react to the newly selected
2812 * page if we want to.
2813 */
2814 public void onPageEndTransition() {}
2815
2816 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002817 * Add the icons for all apps.
2818 *
2819 * Implementation of the method from LauncherModel.Callbacks.
2820 */
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002821 @Override
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002822 @TargetApi(Build.VERSION_CODES.S)
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002823 public void bindAllApplications(AppInfo[] apps, int flags) {
2824 mAppsView.getAppsStore().setApps(apps, flags);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002825 PopupContainerWithArrow.dismissInvalidPopup(this);
Schneider Victor-tulias927d6dc2021-08-26 11:56:47 -07002826 if (Utilities.ATLEAST_S) {
2827 Trace.endAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
2828 DISPLAY_ALL_APPS_TRACE_COOKIE);
2829 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002830 }
2831
2832 /**
Zak Cohen658c67a2018-10-19 14:21:05 -07002833 * Copies LauncherModel's map of activities to shortcut counts to Launcher's. This is necessary
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002834 * because LauncherModel's map is updated in the background, while Launcher runs on the UI.
2835 */
2836 @Override
Zak Cohen658c67a2018-10-19 14:21:05 -07002837 public void bindDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
Tony Wickham010d2552017-01-20 08:15:28 -08002838 mPopupDataProvider.setDeepShortcutMap(deepShortcutMapCopy);
Tony Wickham1bce7fd2016-04-28 17:39:03 -07002839 }
2840
Sunny Goyal4390ace2014-10-13 11:33:11 -07002841 @Override
Schneider Victor-tulias6a5f4312021-01-12 19:30:02 +00002842 public void bindIncrementalDownloadProgressUpdated(AppInfo app) {
2843 mAppsView.getAppsStore().updateProgressBar(app);
Mario Bertschler08ffaae2017-03-20 11:30:27 -07002844 }
2845
2846 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002847 public void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002848 mWorkspace.widgetsRestored(widgets);
2849 }
2850
Joe Onorato9c1289c2009-08-17 11:03:03 -04002851 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002852 * Some shortcuts were updated in the background.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002853 * Implementation of the method from LauncherModel.Callbacks.
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002854 *
2855 * @param updated list of shortcuts which have changed.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002856 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07002857 @Override
Sunny Goyal28f50752020-07-21 14:15:13 -07002858 public void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002859 if (!updated.isEmpty()) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002860 mWorkspace.updateWorkspaceItems(updated, this);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002861 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal4390ace2014-10-13 11:33:11 -07002862 }
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002863 }
2864
2865 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05002866 * Update the state of a package, typically related to install state.
2867 *
2868 * Implementation of the method from LauncherModel.Callbacks.
2869 */
Sunny Goyale755d462014-07-22 13:48:29 -07002870 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002871 public void bindRestoreItemsChange(HashSet<ItemInfo> updates) {
Sunny Goyal711c5962021-06-23 12:36:18 -07002872 mWorkspace.updateRestoreItems(updates, this);
Sunny Goyala22666f2014-09-18 13:25:15 -07002873 }
2874
2875 /**
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002876 * A package was uninstalled/updated. We take both the super set of packageNames
Winson Chung83892cc2013-05-01 16:53:33 -07002877 * in addition to specific applications to remove, the reason being that
2878 * this can be called when a package is updated as well. In that scenario,
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002879 * we only remove specific components from the workspace and hotseat, where as
Winson Chung83892cc2013-05-01 16:53:33 -07002880 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002881 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07002882 @Override
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002883 public void bindWorkspaceComponentsRemoved(final ItemInfoMatcher matcher) {
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002884 mWorkspace.removeItemsByMatcher(matcher);
2885 mDragController.onAppsRemoved(matcher);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002886 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002887 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07002888
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002889 @Override
Steven Ng2f5648a2021-02-08 17:18:25 +00002890 public void bindAllWidgets(final List<WidgetsListBaseEntry> allWidgets) {
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002891 mPopupDataProvider.setAllWidgets(allWidgets);
Tony Wickham26b17462017-03-20 17:12:24 -07002892 }
2893
kholoud mohamedc76b2032021-12-20 16:47:38 +00002894 @Override
2895 public void bindStringCache(StringCache cache) {
2896 mStringCache = cache;
2897 }
2898
2899 @Override
2900 public StringCache getStringCache() {
2901 return mStringCache;
2902 }
2903
Tony Wickham86222d22017-03-29 15:30:43 -07002904 /**
2905 * @param packageUser if null, refreshes all widgets and shortcuts, otherwise only
2906 * refreshes the widgets and shortcuts associated with the given package/user
2907 */
2908 public void refreshAndBindWidgetsForPackageUser(@Nullable PackageUserKey packageUser) {
Sunny Goyalc6e97692017-06-02 13:46:55 -07002909 mModel.refreshAndBindWidgetsAndShortcuts(packageUser);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002910 }
2911
Winson Chung80baf5a2010-08-09 16:03:15 -07002912 /**
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002913 * $ adb shell dumpsys activity com.android.launcher3.Launcher [--all]
Joe Onoratobe386092009-11-17 17:32:16 -08002914 */
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002915 @Override
2916 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
2917 super.dump(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07002918
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002919 if (args.length > 0 && TextUtils.equals(args[0], "--all")) {
2920 writer.println(prefix + "Workspace Items");
Sunny Goyal7ce471b2017-08-02 03:37:39 -07002921 for (int i = 0; i < mWorkspace.getPageCount(); i++) {
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002922 writer.println(prefix + " Homescreen " + i);
2923
2924 ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
2925 for (int j = 0; j < layout.getChildCount(); j++) {
2926 Object tag = layout.getChildAt(j).getTag();
2927 if (tag != null) {
2928 writer.println(prefix + " " + tag.toString());
2929 }
2930 }
2931 }
2932
2933 writer.println(prefix + " Hotseat");
Sunny Goyal876e4622018-11-02 13:50:40 -07002934 ViewGroup layout = mHotseat.getShortcutsAndWidgets();
Sunny Goyala1365452015-10-01 15:46:24 -07002935 for (int j = 0; j < layout.getChildCount(); j++) {
2936 Object tag = layout.getChildAt(j).getTag();
2937 if (tag != null) {
2938 writer.println(prefix + " " + tag.toString());
2939 }
Adam Cohen4caf2982013-08-20 18:54:31 -07002940 }
Sunny Goyala1365452015-10-01 15:46:24 -07002941 }
2942
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002943 writer.println(prefix + "Misc:");
Winson Chungef528762019-09-06 12:05:52 -07002944 dumpMisc(prefix + "\t", writer);
2945 writer.println(prefix + "\tmWorkspaceLoading=" + mWorkspaceLoading);
2946 writer.println(prefix + "\tmPendingRequestArgs=" + mPendingRequestArgs
2947 + " mPendingActivityResult=" + mPendingActivityResult);
2948 writer.println(prefix + "\tmRotationHelper: " + mRotationHelper);
2949 writer.println(prefix + "\tmAppWidgetHost.isListening: " + mAppWidgetHost.isListening());
2950
Tony Wickham646e4482020-04-06 17:25:53 -07002951 // Extra logging for general debugging
Hyunyoung Songa310a802019-04-25 13:57:16 -07002952 mDragLayer.dump(prefix, writer);
2953 mStateManager.dump(prefix, writer);
Tony Wickham646e4482020-04-06 17:25:53 -07002954 mPopupDataProvider.dump(prefix, writer);
Jon Miranda58561d42021-03-17 10:51:54 -04002955 mDeviceProfile.dump(prefix, writer);
Sunny Goyal2bba1902018-02-27 12:20:50 -08002956
2957 try {
2958 FileLog.flushAll(writer);
2959 } catch (Exception e) {
2960 // Ignore
2961 }
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002962
2963 mModel.dumpState(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07002964
Adam Cohen9211d422014-10-07 18:14:53 -07002965 if (mLauncherCallbacks != null) {
2966 mLauncherCallbacks.dump(prefix, fd, writer, args);
2967 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07002968 mOverlayManager.dump(prefix, writer);
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002969 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07002970
Sunny Goyal66b24572016-09-21 15:57:55 -07002971 @Override
Sunny Goyal66b24572016-09-21 15:57:55 -07002972 public void onProvideKeyboardShortcuts(
2973 List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
2974
2975 ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002976 if (isInState(NORMAL)) {
Sunny Goyal66b24572016-09-21 15:57:55 -07002977 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
2978 KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
Vadim Tryshev74c261c2018-06-12 13:44:43 -07002979 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.widget_button_text),
2980 KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON));
Sunny Goyal66b24572016-09-21 15:57:55 -07002981 }
Sunny Goyal384b5782021-02-09 22:50:02 -08002982 getSupportedActions(this, getCurrentFocus()).forEach(la ->
Vadim Tryshev3455f8d2018-05-11 20:02:20 -07002983 shortcutInfos.add(new KeyboardShortcutInfo(
Sunny Goyal384b5782021-02-09 22:50:02 -08002984 la.accessibilityAction.getLabel(), la.keyCode, KeyEvent.META_CTRL_ON)));
Sunny Goyal66b24572016-09-21 15:57:55 -07002985 if (!shortcutInfos.isEmpty()) {
2986 data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
2987 }
2988
2989 super.onProvideKeyboardShortcuts(data, menu, deviceId);
2990 }
2991
2992 @Override
2993 public boolean onKeyShortcut(int keyCode, KeyEvent event) {
2994 if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
2995 switch (keyCode) {
2996 case KeyEvent.KEYCODE_A:
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002997 if (isInState(NORMAL)) {
2998 getStateManager().goToState(ALL_APPS);
Sunny Goyal66b24572016-09-21 15:57:55 -07002999 return true;
3000 }
3001 break;
Vadim Tryshev74c261c2018-06-12 13:44:43 -07003002 case KeyEvent.KEYCODE_W:
3003 if (isInState(NORMAL)) {
3004 OptionsPopupView.openWidgets(this);
3005 return true;
3006 }
3007 break;
Sunny Goyal384b5782021-02-09 22:50:02 -08003008 default:
3009 for (LauncherAction la : getSupportedActions(this, getCurrentFocus())) {
3010 if (la.keyCode == keyCode) {
3011 return la.invokeFromKeyboard(getCurrentFocus());
3012 }
3013 }
Sunny Goyal66b24572016-09-21 15:57:55 -07003014 }
3015 }
3016 return super.onKeyShortcut(keyCode, event);
3017 }
3018
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003019 @Override
3020 public boolean onKeyUp(int keyCode, KeyEvent event) {
3021 if (keyCode == KeyEvent.KEYCODE_MENU) {
3022 // KEYCODE_MENU is sent by some tests, for example
3023 // LauncherJankTests#testWidgetsContainerFling. Don't just remove its handling.
3024 if (!mDragController.isDragging() && !mWorkspace.isSwitchingState() &&
3025 isInState(NORMAL)) {
3026 // Close any open floating views.
Andy Wickham65ced1b2020-03-07 02:14:19 +00003027 closeOpenViews();
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003028
3029 // Setting the touch point to (-1, -1) will show the options popup in the center of
3030 // the screen.
vadimtbc5d7e62019-12-09 13:53:05 -08003031 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
3032 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Opening options popup on key up");
3033 }
Sunny Goyal831212e2021-05-14 14:24:09 -07003034 showDefaultOptions(-1, -1);
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08003035 }
3036 return true;
3037 }
3038 return super.onKeyUp(keyCode, event);
3039 }
3040
Sunny Goyal831212e2021-05-14 14:24:09 -07003041 /**
3042 * Shows the default options popup
3043 */
3044 public void showDefaultOptions(float x, float y) {
Brian Isganitisa85ae692021-09-23 19:56:24 -04003045 OptionsPopupView.show(this, getPopupTarget(x, y), OptionsPopupView.getOptions(this),
3046 false);
3047 }
3048
3049 /**
3050 * Returns target rectangle for anchoring a popup menu.
3051 */
3052 protected RectF getPopupTarget(float x, float y) {
Sunny Goyal831212e2021-05-14 14:24:09 -07003053 float halfSize = getResources().getDimension(R.dimen.options_menu_thumb_size) / 2;
3054 if (x < 0 || y < 0) {
3055 x = mDragLayer.getWidth() / 2;
3056 y = mDragLayer.getHeight() / 2;
3057 }
Brian Isganitisa85ae692021-09-23 19:56:24 -04003058 return new RectF(x - halfSize, y - halfSize, x + halfSize, y + halfSize);
3059 }
3060
3061 @Override
3062 public boolean shouldUseColorExtractionForPopup() {
3063 return getTopOpenViewWithType(this, TYPE_FOLDER) == null
3064 && getStateManager().getState() != LauncherState.ALL_APPS;
Sunny Goyal831212e2021-05-14 14:24:09 -07003065 }
3066
Sunny Goyalb5181c82021-03-10 07:39:12 +00003067 @Override
3068 protected void collectStateHandlers(List<StateHandler> out) {
3069 out.add(getAllAppsController());
3070 out.add(getWorkspace());
Andrew Sappersteinabef55a2016-06-19 12:49:00 -07003071 }
3072
Sunny Goyal210e1742019-10-17 12:05:38 -07003073 public TouchController[] createTouchControllers() {
3074 return new TouchController[] {getDragController(), new AllAppsSwipeController(this)};
3075 }
3076
Sunny Goyal210e1742019-10-17 12:05:38 -07003077 public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) { }
3078
3079 public void onDragLayerHierarchyChanged() { }
3080
Vinit Nayakf9b585b2019-07-10 14:25:32 -07003081 @Override
3082 public void returnToHomescreen() {
3083 super.returnToHomescreen();
3084 getStateManager().goToState(LauncherState.NORMAL);
3085 }
3086
Andy Wickham65ced1b2020-03-07 02:14:19 +00003087 private void closeOpenViews() {
3088 closeOpenViews(true);
3089 }
3090
3091 protected void closeOpenViews(boolean animate) {
3092 AbstractFloatingView.closeAllOpenViews(this, animate);
3093 }
3094
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003095 public Stream<SystemShortcut.Factory> getSupportedShortcuts() {
Samuel Fufa5cf3e862020-02-03 20:22:54 -08003096 return Stream.of(APP_INFO, WIDGETS, INSTALL);
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07003097 }
3098
Sunny Goyal384b5782021-02-09 22:50:02 -08003099 protected LauncherAccessibilityDelegate createAccessibilityDelegate() {
3100 return new LauncherAccessibilityDelegate(this);
3101 }
Sunny Goyalf2393f12020-04-01 20:13:12 -07003102
3103 /**
3104 * @see LauncherState#getOverviewScaleAndOffset(Launcher)
3105 */
3106 public float[] getNormalOverviewScaleAndOffset() {
Tony Wickham82d5a062021-05-14 14:37:12 -07003107 return new float[] {NO_SCALE, NO_OFFSET};
Sunny Goyalf2393f12020-04-01 20:13:12 -07003108 }
3109
Sunny Goyal210e1742019-10-17 12:05:38 -07003110 public static Launcher getLauncher(Context context) {
Winson Chung8687bc22020-02-27 23:34:24 -08003111 return fromContext(context);
Sunny Goyal210e1742019-10-17 12:05:38 -07003112 }
3113
Sunny Goyal3dce5f32017-10-05 11:40:05 -07003114 /**
Sunny Goyalab770a12018-11-14 15:17:26 -08003115 * Just a wrapper around the type cast to allow easier tracking of calls.
3116 */
3117 public static <T extends Launcher> T cast(ActivityContext activityContext) {
3118 return (T) activityContext;
3119 }
3120
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003121 /**
3122 * Cross-fades the launcher's updated appearance with its previous appearance.
3123 *
3124 * This method is used to cross-fade UI updates on activity creation, specifically dark mode
3125 * updates.
3126 */
3127 private void crossFadeWithPreviousAppearance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003128 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003129
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003130 if (lastInstance == null || lastInstance.snapshot == null) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003131 return;
3132 }
3133
3134 ImageView crossFadeHelper = new ImageView(this);
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003135 crossFadeHelper.setImageBitmap(lastInstance.snapshot);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07003136 crossFadeHelper.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
3137
3138 InsettableFrameLayout.LayoutParams layoutParams = new InsettableFrameLayout.LayoutParams(
3139 InsettableFrameLayout.LayoutParams.MATCH_PARENT,
3140 InsettableFrameLayout.LayoutParams.MATCH_PARENT);
3141
3142 layoutParams.ignoreInsets = true;
3143
3144 crossFadeHelper.setLayoutParams(layoutParams);
3145
3146 getRootView().addView(crossFadeHelper);
3147
3148 crossFadeHelper
3149 .animate()
3150 .setDuration(THEME_CROSS_FADE_ANIMATION_DURATION)
3151 .alpha(0f)
3152 .withEndAction(() -> getRootView().removeView(crossFadeHelper))
3153 .start();
3154 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003155
Sunny Goyalb65d7662021-03-07 15:09:11 -08003156 public boolean supportsAdaptiveIconAnimation(View clickedView) {
3157 return false;
3158 }
3159
Tony Wickham39938cb2021-02-26 09:15:31 -08003160 public DragOptions getDefaultWorkspaceDragOptions() {
3161 return new DragOptions();
3162 }
3163
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08003164 private static class NonConfigInstance {
3165 public Configuration config;
3166 public Bitmap snapshot;
3167 }
thiruramc96873c2021-02-11 15:13:47 -08003168
3169 @Override
3170 public StatsLogManager getStatsLogManager() {
3171 return super.getStatsLogManager().withDefaultInstanceId(mAllAppsSessionLogId);
3172 }
Brian Isganitis149dbcb2021-11-08 18:12:38 -05003173
3174 /**
3175 * Returns the current popup for testing, if any.
3176 */
3177 @VisibleForTesting
3178 @Nullable
3179 public ArrowPopup<?> getOptionsPopup() {
3180 return findViewById(R.id.popup_container);
3181 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003182}