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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 Goyal28c6b962015-10-12 11:42:05 -070019import android.Manifest;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070020import android.animation.Animator;
Jon Miranda2d89ea82017-05-04 11:47:53 -070021import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070022import android.animation.AnimatorSet;
Jon Miranda2d89ea82017-05-04 11:47:53 -070023import android.animation.ObjectAnimator;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070024import android.animation.ValueAnimator;
Sunny Goyal70660032015-05-14 00:07:08 -070025import android.annotation.SuppressLint;
Adam Cohen0b395352014-06-09 22:54:36 +000026import android.annotation.TargetApi;
Winson Chungc7450e32012-04-17 17:34:08 -070027import android.app.ActivityOptions;
Chris Wren40c5ed32014-06-24 18:24:23 -040028import android.app.AlertDialog;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080029import android.app.SearchManager;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080030import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070031import android.appwidget.AppWidgetManager;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080032import android.content.ActivityNotFoundException;
Joe Onorato2ca0ae72009-11-10 13:14:13 -080033import android.content.BroadcastReceiver;
Michael Jurkae326f182011-11-21 14:05:46 -080034import android.content.ComponentCallbacks2;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040035import android.content.ComponentName;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080036import android.content.Context;
Andrew Sappersteinabef55a2016-06-19 12:49:00 -070037import android.content.ContextWrapper;
Chris Wren40c5ed32014-06-24 18:24:23 -040038import android.content.DialogInterface;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080039import android.content.Intent;
Winson Chungf0ea4d32011-06-06 14:27:16 -070040import android.content.IntentFilter;
Adam Cohen173f7112015-03-27 15:14:00 -070041import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070042import android.content.SharedPreferences;
Sunny Goyal745bad92016-05-02 10:54:12 -070043import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
Winson Chungaafa03c2010-06-11 17:34:16 -070044import android.content.pm.ActivityInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080045import android.content.pm.PackageManager;
Adam Cohen3f9c9712014-10-31 11:48:25 -070046import android.database.sqlite.SQLiteDatabase;
Jon Mirandacc42c5b2016-10-27 17:15:27 -070047import android.graphics.Point;
Michael Jurkaaf442092010-06-10 17:01:57 -070048import android.graphics.Rect;
Michael Jurkaaf442092010-06-10 17:01:57 -070049import android.graphics.drawable.Drawable;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070050import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020051import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080052import android.os.Bundle;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080053import android.os.Handler;
Sunny Goyal7c74e4a2016-12-15 15:53:17 -080054import android.os.Process;
Winson Chunga2413752012-04-03 14:22:34 -070055import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040056import android.os.SystemClock;
Sunny Goyale26d1002016-06-20 14:52:14 -070057import android.os.Trace;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070058import android.os.UserHandle;
Tony Wickham86222d22017-03-29 15:30:43 -070059import android.support.annotation.Nullable;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080060import android.text.Selection;
61import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070062import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080063import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070064import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070065import android.view.Display;
Adam Cohen96d30a12013-07-16 18:13:21 -070066import android.view.HapticFeedbackConstants;
67import android.view.KeyEvent;
Sunny Goyal66b24572016-09-21 15:57:55 -070068import android.view.KeyboardShortcutGroup;
69import android.view.KeyboardShortcutInfo;
Sunny Goyal9b29ca52017-02-17 10:39:44 -080070import android.view.LayoutInflater;
Adam Cohen96d30a12013-07-16 18:13:21 -070071import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070072import android.view.MotionEvent;
Adam Cohen96d30a12013-07-16 18:13:21 -070073import android.view.View;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080074import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070075import android.view.ViewGroup;
76import android.view.ViewTreeObserver;
Mario Bertschleracbf5702017-03-03 10:58:06 -080077import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080078import android.view.accessibility.AccessibilityEvent;
Tony Wickhame2217252016-03-22 16:34:23 -070079import android.view.accessibility.AccessibilityManager;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070080import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080081import android.view.inputmethod.InputMethodManager;
Chet Haasea8f996d2015-02-17 12:56:04 -080082import android.widget.TextView;
Adam Cohen96d30a12013-07-16 18:13:21 -070083import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070084
Sunny Goyal651077b2014-06-30 14:15:31 -070085import com.android.launcher3.DropTarget.DragObject;
Sunny Goyala7ce1662016-05-31 15:01:35 -070086import com.android.launcher3.LauncherSettings.Favorites;
Jon Mirandac476d6e2017-05-04 16:30:01 -070087import com.android.launcher3.Workspace.ItemOperator;
Sunny Goyalae502842016-06-17 08:43:56 -070088import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
Winson Chung5f4e0fd2015-05-22 11:12:27 -070089import com.android.launcher3.allapps.AllAppsContainerView;
Hyunyoung Song645764e2016-06-06 14:19:02 -070090import com.android.launcher3.allapps.AllAppsTransitionController;
Sunny Goyalb5e65c82016-10-26 18:32:38 -070091import com.android.launcher3.anim.AnimationLayerSet;
Sunny Goyalffe83f12014-08-14 17:39:34 -070092import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +010093import com.android.launcher3.compat.LauncherAppsCompat;
Sunny Goyal22ca9ec2017-05-18 15:03:13 -070094import com.android.launcher3.compat.LauncherAppsCompatVO;
Tony Wickhame0c33232016-02-08 11:37:04 -080095import com.android.launcher3.config.FeatureFlags;
Vadim Tryshevfedca432015-08-19 17:55:02 -070096import com.android.launcher3.dragndrop.DragController;
97import com.android.launcher3.dragndrop.DragLayer;
Sunny Goyal94b510c2016-08-16 15:36:48 -070098import com.android.launcher3.dragndrop.DragOptions;
Vadim Tryshevfedca432015-08-19 17:55:02 -070099import com.android.launcher3.dragndrop.DragView;
Sunny Goyalb38fab72017-01-20 19:32:31 -0800100import com.android.launcher3.dragndrop.PinItemDragListener;
Tony Wickham827cef22016-03-17 15:39:39 -0700101import com.android.launcher3.dynamicui.ExtractedColors;
Mario Bertschler27288382017-05-24 15:35:09 -0700102import com.android.launcher3.dynamicui.WallpaperColorInfo;
Sunny Goyal26119432016-02-18 22:09:23 +0000103import com.android.launcher3.folder.Folder;
104import com.android.launcher3.folder.FolderIcon;
Sunny Goyal66b24572016-09-21 15:57:55 -0700105import com.android.launcher3.keyboard.CustomActionsPopup;
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700106import com.android.launcher3.keyboard.ViewGroupFocusHelper;
Sunny Goyala7ce1662016-05-31 15:01:35 -0700107import com.android.launcher3.logging.FileLog;
Hyunyoung Songaa953652016-04-19 18:30:24 -0700108import com.android.launcher3.logging.UserEventDispatcher;
Sunny Goyala535ae42017-02-27 10:07:13 -0800109import com.android.launcher3.model.ModelWriter;
Sunny Goyald164b7f2016-10-12 20:49:31 -0700110import com.android.launcher3.model.PackageItemInfo;
111import com.android.launcher3.model.WidgetItem;
Sunny Goyala535ae42017-02-27 10:07:13 -0800112import com.android.launcher3.notification.NotificationListener;
Hyunyoung Song7d2fc812016-06-15 12:51:30 -0700113import com.android.launcher3.pageindicators.PageIndicator;
Tony Wickham540913e2017-01-23 11:47:51 -0800114import com.android.launcher3.popup.PopupContainerWithArrow;
Sunny Goyala535ae42017-02-27 10:07:13 -0800115import com.android.launcher3.popup.PopupDataProvider;
Tony Wickham1bce7fd2016-04-28 17:39:03 -0700116import com.android.launcher3.shortcuts.DeepShortcutManager;
Sunny Goyald3b87ef2016-07-28 12:11:54 -0700117import com.android.launcher3.shortcuts.ShortcutKey;
Jon Mirandac6cf4932017-02-07 17:12:36 -0800118import com.android.launcher3.userevent.nano.LauncherLogProto;
Sunny Goyal6c46a6d2016-11-23 02:24:32 +0530119import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
120import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
121import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
Sunny Goyal2100c782016-08-22 16:00:03 -0700122import com.android.launcher3.util.ActivityResultInfo;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700123import com.android.launcher3.util.ComponentKey;
Sunny Goyald3b87ef2016-07-28 12:11:54 -0700124import com.android.launcher3.util.ItemInfoMatcher;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700125import com.android.launcher3.util.MultiHashMap;
Sunny Goyal04cc3a72016-05-17 10:32:43 -0700126import com.android.launcher3.util.PackageManagerHelper;
Tony Wickham010d2552017-01-20 08:15:28 -0800127import com.android.launcher3.util.PackageUserKey;
Sunny Goyal2100c782016-08-22 16:00:03 -0700128import com.android.launcher3.util.PendingRequestArgs;
Sunny Goyal322d5562015-06-25 19:35:49 -0700129import com.android.launcher3.util.TestingUtils;
Adam Cohen091440a2015-03-18 14:16:05 -0700130import com.android.launcher3.util.Thunk;
Sunny Goyal527c7d32015-08-28 15:19:36 -0700131import com.android.launcher3.util.ViewOnDrawExecutor;
Sunny Goyal782f0c92017-01-19 10:27:54 -0800132import com.android.launcher3.widget.PendingAddShortcutInfo;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700133import com.android.launcher3.widget.PendingAddWidgetInfo;
Sunny Goyal04a324a2017-01-20 21:08:59 -0800134import com.android.launcher3.widget.WidgetAddFlowHandler;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700135import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700136import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700137
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700138import java.io.FileDescriptor;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700139import java.io.PrintWriter;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700140import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700141import java.util.Collection;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700142import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700143import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700144import java.util.List;
Tony Wickham010d2552017-01-20 08:15:28 -0800145import java.util.Set;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700146
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800147/**
148 * Default launcher application.
149 */
Sunny Goyal27835952017-01-13 12:15:53 -0800150public class Launcher extends BaseActivity
Adam Cohen79d90c52016-04-22 13:29:20 -0700151 implements LauncherExterns, View.OnClickListener, OnLongClickListener,
152 LauncherModel.Callbacks, View.OnTouchListener, LauncherProviderChangeListener,
Mario Bertschler27288382017-05-24 15:35:09 -0700153 AccessibilityManager.AccessibilityStateChangeListener,
154 WallpaperColorInfo.OnThemeChangeListener {
Vadim Tryshevfedca432015-08-19 17:55:02 -0700155 public static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700156 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800157
Sunny Goyalc84e6e12015-10-02 12:48:37 -0700158 static final boolean DEBUG_WIDGETS = false;
Winson Chunga2413752012-04-03 14:22:34 -0700159 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400160 static final boolean DEBUG_RESUME_TIME = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700161
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800162 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700163 private static final int REQUEST_CREATE_APPWIDGET = 5;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700164
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700165 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700166 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800167
Michael Jurka8b805b12012-04-18 14:23:14 -0700168 private static final int REQUEST_BIND_APPWIDGET = 11;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700169 private static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
170 private static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
Michael Jurka8b805b12012-04-18 14:23:14 -0700171
Jon Mirandac476d6e2017-05-04 16:30:01 -0700172 private static final int REQUEST_PERMISSION_CALL_PHONE = 14;
Sunny Goyal28c6b962015-10-12 11:42:05 -0700173
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700174 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
175
Mathew Inwood876a8462013-06-14 14:12:41 +0100176 /**
177 * IntentStarter uses request codes starting with this. This must be greater than all activity
178 * request codes used internally.
179 */
180 protected static final int REQUEST_LAST = 100;
181
Mario Bertschleracbf5702017-03-03 10:58:06 -0800182 private static final int SOFT_INPUT_MODE_DEFAULT =
Jon Mirandafd516322017-03-09 13:14:50 -0800183 WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN;
Mario Bertschleracbf5702017-03-03 10:58:06 -0800184 private static final int SOFT_INPUT_MODE_ALL_APPS =
Jon Mirandafd516322017-03-09 13:14:50 -0800185 WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
Mario Bertschleracbf5702017-03-03 10:58:06 -0800186
Winson Chung2672ff92012-05-04 16:22:30 -0700187 // The Intent extra that defines whether to ignore the launch animation
188 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400189 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700190
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800191 // Type: int
192 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700193 // Type: int
194 private static final String RUNTIME_STATE = "launcher.state";
Sunny Goyal2100c782016-08-22 16:00:03 -0700195 // Type: PendingRequestArgs
196 private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
197 // Type: ActivityResultInfo
198 private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800199
Hyunyoung Songc001cf52016-07-21 17:32:43 -0700200 static final String APPS_VIEW_SHOWN = "launcher.apps_view_shown";
Adam Cohenb54a5982014-01-08 15:21:04 -0800201
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700202 /** The different states that Launcher can be in. */
Tony Wickham94e0d372015-09-11 12:17:48 -0700203 enum State { NONE, WORKSPACE, WORKSPACE_SPRING_LOADED, APPS, APPS_SPRING_LOADED,
204 WIDGETS, WIDGETS_SPRING_LOADED }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700205
Adam Cohen091440a2015-03-18 14:16:05 -0700206 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700207 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700208
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700209 private boolean mIsSafeModeEnabled;
210
Sunny Goyal27835952017-01-13 12:15:53 -0800211 public static final int APPWIDGET_HOST_ID = 1024;
Adam Cohen4f8071b2016-02-13 16:06:05 -0800212 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 500;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700213 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700214 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800215
Winson Chunga2413752012-04-03 14:22:34 -0700216 // How long to wait before the new-shortcut animation automatically pans the workspace
Winson Chung94d67682013-09-25 16:29:40 -0700217 private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
218 private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Adam Cohen091440a2015-03-18 14:16:05 -0700219 @Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700220
Sunny Goyal60820d72017-05-09 12:40:11 -0700221 private final ExtractedColors mExtractedColors = new ExtractedColors();
222
Adam Cohen091440a2015-03-18 14:16:05 -0700223 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700224 private View mLauncherView;
Adam Cohen091440a2015-03-18 14:16:05 -0700225 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800226 private DragController mDragController;
Sunny Goyal322d5562015-06-25 19:35:49 -0700227
228 public View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700229
Sunny Goyalffe83f12014-08-14 17:39:34 -0700230 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700231 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700232
Michael Jurka0280c3b2010-09-17 15:00:07 -0700233 private int[] mTmpAddItemCellCoordinates = new int[2];
234
Sunny Goyal316490e2015-06-02 09:38:28 -0700235 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800236 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700237
Michael Jurka838a4ca2011-02-07 13:33:06 -0800238 private View mAllAppsButton;
Hyunyoung Song98ff38a2015-07-10 17:50:13 -0700239 private View mWidgetsButton;
Winson Chung3d503fb2011-07-13 17:25:49 -0700240
Sunny Goyal47328fd2016-05-25 18:56:41 -0700241 private DropTargetBar mDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700242
243 // Main container view for the all apps screen.
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700244 @Thunk AllAppsContainerView mAppsView;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700245 AllAppsTransitionController mAllAppsController;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700246
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700247 // Main container view and the model for the widget tray screen.
248 @Thunk WidgetsContainerView mWidgetsView;
Sunny Goyald164b7f2016-10-12 20:49:31 -0700249 @Thunk MultiHashMap<PackageItemInfo, WidgetItem> mAllWidgets;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700250
Winson Chung4a2afa32012-07-19 14:53:05 -0700251 // We set the state in both onCreate and then onNewIntent in some cases, which causes both
252 // scroll issues (because the workspace may not have been measured yet) and extra work.
253 // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
254 private State mOnResumeState = State.NONE;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800255
256 private SpannableStringBuilder mDefaultKeySsb = null;
257
Adam Cohen091440a2015-03-18 14:16:05 -0700258 @Thunk boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400259
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800260 private boolean mPaused = true;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700261 private boolean mOnResumeNeedsLoad;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800262
Michael Jurka1e2f4652013-07-08 18:03:46 -0700263 private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
Michael Jurka7607c2f2013-04-03 14:33:19 -0700264 private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
Sunny Goyal527c7d32015-08-28 15:19:36 -0700265 private ViewOnDrawExecutor mPendingExecutor;
Michael Jurka7607c2f2013-04-03 14:33:19 -0700266
Joe Onorato9c1289c2009-08-17 11:03:03 -0400267 private LauncherModel mModel;
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800268 private ModelWriter mModelWriter;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800269 private IconCache mIconCache;
Sunny Goyalae502842016-06-17 08:43:56 -0700270 private LauncherAccessibilityDelegate mAccessibilityDelegate;
Sunny Goyal1acc56a2016-09-25 21:23:25 -0700271 private Handler mHandler = new Handler();
Hyunyoung Songc001cf52016-07-21 17:32:43 -0700272 private boolean mIsResumeFromActionScreenOff;
Sunny Goyal1acc56a2016-09-25 21:23:25 -0700273 private boolean mHasFocus = false;
274 private boolean mAttached = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400275
Jon Miranda2d89ea82017-05-04 11:47:53 -0700276 private ObjectAnimator mScrimAnimator;
277
Tony Wickham010d2552017-01-20 08:15:28 -0800278 private PopupDataProvider mPopupDataProvider;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700279
Adam Cohen61f560d2013-09-30 15:58:20 -0700280 private View.OnTouchListener mHapticFeedbackTouchListener;
281
Winson Chung400438b2011-01-16 17:53:48 -0800282 // Determines how long to wait after a rotation before restoring the screen orientation to
283 // match the sensor state.
Sunny Goyal756cd262015-08-20 12:33:21 -0700284 private static final int RESTORE_SCREEN_ORIENTATION_DELAY = 500;
Winson Chung400438b2011-01-16 17:53:48 -0800285
Adam Cohen1462de32012-07-24 22:34:36 -0700286 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
287
Winson Chung46353de2012-02-16 14:05:10 -0800288 // We only want to get the SharedPreferences once since it does an FS stat each time we get
289 // it from the context.
290 private SharedPreferences mSharedPrefs;
291
Adam Cohen4b66bf32015-09-18 12:15:19 -0700292 private boolean mMoveToDefaultScreenFromNewIntent;
293
Winson Chung13eb5272015-05-11 16:30:13 -0700294 // This is set to the view that launched the activity that navigated the user away from
295 // launcher. Since there is no callback for when the activity has finished launching, enable
296 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800297 private BubbleTextView mWaitingForResume;
298
Adam Cohen59400422014-03-05 18:07:04 -0800299 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
300 new HashMap<String, CustomAppWidget>();
301
Adam Cohen59400422014-03-05 18:07:04 -0800302 static {
Sunny Goyal322d5562015-06-25 19:35:49 -0700303 if (TestingUtils.ENABLE_CUSTOM_WIDGET_TEST) {
304 TestingUtils.addDummyWidget(sCustomAppWidgets);
Adam Cohen59400422014-03-05 18:07:04 -0800305 }
306 }
307
Hyunyoung Song06ca7562016-07-29 13:03:54 -0700308 // Exiting spring loaded mode happens with a delay. This runnable object triggers the
309 // state transition. If another state transition happened during this delay,
310 // simply unregister this runnable.
311 private Runnable mExitSpringLoadedModeRunnable;
312
Adam Cohen091440a2015-03-18 14:16:05 -0700313 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700314 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700315 if (mWorkspace != null) {
316 mWorkspace.buildPageHardwareLayers();
317 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700318 }
319 };
320
Sunny Goyal2100c782016-08-22 16:00:03 -0700321 // Activity result which needs to be processed after workspace has loaded.
322 private ActivityResultInfo mPendingActivityResult;
323 /**
324 * Holds extra information required to handle a result from an external call, like
325 * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
326 */
327 private PendingRequestArgs mPendingRequestArgs;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800328
Jon Miranda379198e2016-09-23 08:54:40 -0700329 private float mLastDispatchTouchEventX = 0.0f;
Jon Miranda379198e2016-09-23 08:54:40 -0700330
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700331 public ViewGroupFocusHelper mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700332 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400333
334 @Thunk void setOrientation() {
335 if (mRotationEnabled) {
336 unlockScreenOrientation(true);
337 } else {
338 setRequestedOrientation(
339 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700340 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400341 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700342
Sunny Goyal745bad92016-05-02 10:54:12 -0700343 private RotationPrefChangeHandler mRotationPrefChangeHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700344
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800345 @Override
346 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700347 if (DEBUG_STRICT_MODE) {
348 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
349 .detectDiskReads()
350 .detectDiskWrites()
351 .detectNetwork() // or .detectAll() for all detectable problems
352 .penaltyLog()
353 .build());
354 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
355 .detectLeakedSqlLiteObjects()
356 .detectLeakedClosableObjects()
357 .penaltyLog()
358 .penaltyDeath()
359 .build());
360 }
Sunny Goyale26d1002016-06-20 14:52:14 -0700361 if (LauncherAppState.PROFILE_STARTUP) {
362 Trace.beginSection("Launcher-onCreate");
363 }
Winson Chunga2413752012-04-03 14:22:34 -0700364
Adam Cohen9211d422014-10-07 18:14:53 -0700365 if (mLauncherCallbacks != null) {
366 mLauncherCallbacks.preOnCreate();
367 }
368
Mario Bertschler27288382017-05-24 15:35:09 -0700369 WallpaperColorInfo wallpaperColorInfo = WallpaperColorInfo.getInstance(this);
370 wallpaperColorInfo.setOnThemeChangeListener(this);
371 overrideTheme(wallpaperColorInfo.isDark());
372
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800373 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400374
Sunny Goyal87f784c2017-01-11 10:48:34 -0800375 LauncherAppState app = LauncherAppState.getInstance(this);
Winson Chung6e1c0d32013-10-25 15:24:24 -0700376
Adam Cohen2e6da152015-05-06 11:42:25 -0700377 // Load configuration-specific DeviceProfile
Sunny Goyal27835952017-01-13 12:15:53 -0800378 mDeviceProfile = app.getInvariantDeviceProfile().getDeviceProfile(this);
Jon Mirandafe964322017-03-22 10:25:17 -0700379 if (isInMultiWindowModeCompat()) {
Jon Mirandacc42c5b2016-10-27 17:15:27 -0700380 Display display = getWindowManager().getDefaultDisplay();
381 Point mwSize = new Point();
382 display.getSize(mwSize);
383 mDeviceProfile = mDeviceProfile.getMultiWindowProfile(this, mwSize);
384 }
Sunny Goyalc6205602015-05-21 20:46:33 -0700385
Sunny Goyalf7258242015-10-19 16:59:07 -0700386 mSharedPrefs = Utilities.getPrefs(this);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700387 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800388 mModel = app.setLauncher(this);
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800389 mModelWriter = mModel.getWriter(mDeviceProfile.isVerticalBarLayout());
Joe Onorato0589f0f2010-02-08 13:44:00 -0800390 mIconCache = app.getIconCache();
Sunny Goyalae502842016-06-17 08:43:56 -0700391 mAccessibilityDelegate = new LauncherAccessibilityDelegate(this);
Adam Cohen2e6da152015-05-06 11:42:25 -0700392
Joe Onorato41a12d22009-10-31 18:30:00 -0400393 mDragController = new DragController(this);
Hyunyoung Song645764e2016-06-06 14:19:02 -0700394 mAllAppsController = new AllAppsTransitionController(this);
395 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this, mAllAppsController);
Romain Guycbb89e42009-06-08 15:52:54 -0700396
Sunny Goyalffe83f12014-08-14 17:39:34 -0700397 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700398
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700399 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
400 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700401
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700402 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
403 // this also ensures that any synchronous binding below doesn't re-trigger another
404 // LauncherModel load.
405 mPaused = false;
406
Sunny Goyal60820d72017-05-09 12:40:11 -0700407 mLauncherView = LayoutInflater.from(this).inflate(R.layout.launcher, null);
Michael Jurka7267fa52013-09-26 15:29:57 -0700408
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800409 setupViews();
Winson1f064272016-07-18 17:18:02 -0700410 mDeviceProfile.layout(this, false /* notifyListeners */);
Tony Wickham827cef22016-03-17 15:39:39 -0700411 loadExtractedColorsAndColorItems();
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800412
Tony Wickham010d2552017-01-20 08:15:28 -0800413 mPopupDataProvider = new PopupDataProvider(this);
414
Tony Wickhame2217252016-03-22 16:34:23 -0700415 ((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE))
416 .addAccessibilityStateChangeListener(this);
417
Joe Onorato7c312c12009-08-13 21:36:53 -0700418 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700419
Sunny Goyalfe770c92016-09-27 14:38:58 -0700420 restoreState(savedInstanceState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800421
Sunny Goyale26d1002016-06-20 14:52:14 -0700422 if (LauncherAppState.PROFILE_STARTUP) {
423 Trace.endSection();
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800424 }
425
Sunny Goyal2100c782016-08-22 16:00:03 -0700426 // We only load the page synchronously if the user rotates (or triggers a
427 // configuration change) while launcher is in the foreground
Sunny Goyalfe770c92016-09-27 14:38:58 -0700428 int currentScreen = PagedView.INVALID_RESTORE_PAGE;
429 if (savedInstanceState != null) {
430 currentScreen = savedInstanceState.getInt(RUNTIME_STATE_CURRENT_SCREEN, currentScreen);
431 }
432 if (!mModel.startLoader(currentScreen)) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700433 // If we are not binding synchronously, show a fade in animation when
434 // the first page bind completes.
435 mDragLayer.setAlpha(0);
436 } else {
Sunny Goyalfe770c92016-09-27 14:38:58 -0700437 // Pages bound synchronously.
438 mWorkspace.setCurrentPage(currentScreen);
439
Sunny Goyal2100c782016-08-22 16:00:03 -0700440 setWorkspaceLoading(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800441 }
442
443 // For handling default keys
444 mDefaultKeySsb = new SpannableStringBuilder();
445 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800446
Sunny Goyal8f3819b2016-02-23 14:49:22 -0800447 mRotationEnabled = getResources().getBoolean(R.bool.allow_rotation);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700448 // In case we are on a device with locked rotation, we should look at preferences to check
449 // if the user has specifically allowed rotation.
450 if (!mRotationEnabled) {
Sunny Goyal21bf5312015-08-21 11:08:24 -0700451 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext());
Sunny Goyal745bad92016-05-02 10:54:12 -0700452 mRotationPrefChangeHandler = new RotationPrefChangeHandler();
453 mSharedPrefs.registerOnSharedPreferenceChangeListener(mRotationPrefChangeHandler);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700454 }
455
Sunny Goyal5a81c382017-03-20 15:08:06 -0700456 if (PinItemDragListener.handleDragRequest(this, getIntent())) {
457 // Temporarily enable the rotation
458 mRotationEnabled = true;
459 }
460
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700461 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
462 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400463 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700464
Sunny Goyal0bbd5542016-11-11 10:41:26 -0800465 setContentView(mLauncherView);
Adam Cohen9211d422014-10-07 18:14:53 -0700466 if (mLauncherCallbacks != null) {
467 mLauncherCallbacks.onCreate(savedInstanceState);
468 }
469 }
470
Sunny Goyal7779d622015-06-11 16:18:39 -0700471 @Override
Mario Bertschler27288382017-05-24 15:35:09 -0700472 public void onThemeChanged() {
473 recreate();
474 }
475
476 protected void overrideTheme(boolean isDark) {
477 if (isDark) {
478 setTheme(R.style.LauncherThemeDark);
479 }
480 }
481
482 @Override
Sunny Goyal0bbd5542016-11-11 10:41:26 -0800483 public View findViewById(int id) {
484 return mLauncherView.findViewById(id);
485 }
486
487 @Override
Tony Wickham827cef22016-03-17 15:39:39 -0700488 public void onExtractedColorsChanged() {
489 loadExtractedColorsAndColorItems();
Sunny Goyal60820d72017-05-09 12:40:11 -0700490 mExtractedColors.notifyChange();
Sunny Goyal5e7b2382017-04-25 23:09:06 -0700491 }
492
493 public ExtractedColors getExtractedColors() {
494 return mExtractedColors;
Tony Wickham827cef22016-03-17 15:39:39 -0700495 }
496
Sunny Goyal2e013ea2016-10-07 16:17:19 -0700497 @Override
498 public void onAppWidgetHostReset() {
499 if (mAppWidgetHost != null) {
500 mAppWidgetHost.startListening();
501 }
502 }
503
Tony Wickham827cef22016-03-17 15:39:39 -0700504 private void loadExtractedColorsAndColorItems() {
Tony Wickham462b5cc2016-04-01 16:00:49 -0700505 // TODO: do this in pre-N as well, once the extraction part is complete.
Sunny Goyalf5e37442016-11-02 10:31:24 -0700506 if (Utilities.ATLEAST_NOUGAT) {
Tony Wickham827cef22016-03-17 15:39:39 -0700507 mExtractedColors.load(this);
Tony Wickham462b5cc2016-04-01 16:00:49 -0700508 mHotseat.updateColor(mExtractedColors, !mPaused);
Sunny Goyald0a6ae72016-06-16 12:29:03 -0700509 mWorkspace.getPageIndicator().updateColor(mExtractedColors);
Tony Wickham827cef22016-03-17 15:39:39 -0700510 }
511 }
512
Tony Wickham345bff32016-09-28 15:34:51 -0700513 /**
Tony Wickhamed687282017-03-20 16:49:37 -0700514 * Sets the status and/or nav bar to be light or not. Light status bar means dark icons.
515 * @param isLight make sure the system bar is light.
516 * @param statusBar if true, make the status bar theme match the isLight param.
517 * @param navBar if true, make the nav bar theme match the isLight param.
Tony Wickham345bff32016-09-28 15:34:51 -0700518 */
Tony Wickhamed687282017-03-20 16:49:37 -0700519 public void activateLightSystemBars(boolean isLight, boolean statusBar, boolean navBar) {
Tony Wickham345bff32016-09-28 15:34:51 -0700520 int oldSystemUiFlags = getWindow().getDecorView().getSystemUiVisibility();
521 int newSystemUiFlags = oldSystemUiFlags;
Tony Wickhamed687282017-03-20 16:49:37 -0700522 if (isLight) {
523 if (statusBar) {
524 newSystemUiFlags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
525 }
526 if (navBar && Utilities.isAtLeastO()) {
Hyunyoung Song0ef74ab2017-05-25 10:46:47 -0700527 newSystemUiFlags |= View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
Hyunyoung Song3285da32016-12-19 14:46:21 -0800528 }
Tony Wickham93113872016-09-14 16:46:32 -0700529 } else {
Tony Wickhamed687282017-03-20 16:49:37 -0700530 if (statusBar) {
531 newSystemUiFlags &= ~(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
532 }
533 if (navBar && Utilities.isAtLeastO()) {
Hyunyoung Song0ef74ab2017-05-25 10:46:47 -0700534 newSystemUiFlags &= ~(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
Hyunyoung Songdf9f1472016-12-09 13:56:15 -0800535 }
536 }
Hyunyoung Song3285da32016-12-19 14:46:21 -0800537
Tony Wickham345bff32016-09-28 15:34:51 -0700538 if (newSystemUiFlags != oldSystemUiFlags) {
539 getWindow().getDecorView().setSystemUiVisibility(newSystemUiFlags);
540 }
Tony Wickham93113872016-09-14 16:46:32 -0700541 }
542
Adam Cohen9211d422014-10-07 18:14:53 -0700543 private LauncherCallbacks mLauncherCallbacks;
544
545 public void onPostCreate(Bundle savedInstanceState) {
546 super.onPostCreate(savedInstanceState);
547 if (mLauncherCallbacks != null) {
548 mLauncherCallbacks.onPostCreate(savedInstanceState);
549 }
550 }
551
Winson1f064272016-07-18 17:18:02 -0700552 public void onInsetsChanged(Rect insets) {
553 mDeviceProfile.updateInsets(insets);
554 mDeviceProfile.layout(this, true /* notifyListeners */);
555 }
556
Sunny Goyal32554d12015-12-03 15:31:25 -0800557 /**
558 * Call this after onCreate to set or clear overlay.
559 */
560 public void setLauncherOverlay(LauncherOverlay overlay) {
561 if (overlay != null) {
562 overlay.setOverlayCallbacks(new LauncherOverlayCallbacksImpl());
563 }
564 mWorkspace.setLauncherOverlay(overlay);
565 }
566
Adam Cohen9211d422014-10-07 18:14:53 -0700567 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
568 mLauncherCallbacks = callbacks;
569 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700570 }
571
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700572 @Override
Sunny Goyal2e013ea2016-10-07 16:17:19 -0700573 public void onLauncherProviderChanged() {
Adam Cohen9211d422014-10-07 18:14:53 -0700574 if (mLauncherCallbacks != null) {
575 mLauncherCallbacks.onLauncherProviderChange();
576 }
577 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700578
Adam Cohen9211d422014-10-07 18:14:53 -0700579 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700580 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700581 if (mLauncherCallbacks != null) {
582 return mLauncherCallbacks.hasCustomContentToLeft();
583 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700584 return false;
585 }
586
Dave Hawkeya8881582013-09-17 15:55:33 -0600587 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500588 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600589 * {@link #addToCustomContentPage}. This will only be invoked if
590 * {@link #hasCustomContentToLeft()} is {@code true}.
591 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500592 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700593 if (mLauncherCallbacks != null) {
594 mLauncherCallbacks.populateCustomContentContainer();
595 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600596 }
597
598 /**
Sunny Goyalfe770c92016-09-27 14:38:58 -0700599 * Invoked by subclasses to signal a change to the {@link #addToCustomContentPage} value to
Dave Hawkeya8881582013-09-17 15:55:33 -0600600 * ensure the custom content page is added or removed if necessary.
601 */
602 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600603 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600604 // Not bound yet, wait for bindScreens to be called.
605 return;
606 }
607
608 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
609 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500610 mWorkspace.createCustomContentContainer();
611 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600612 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
613 mWorkspace.removeCustomContentPage();
614 }
615 }
616
Hyunyoung Song3f471442015-04-08 19:01:34 -0700617 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700618 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
619 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700620 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700621 }
622
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000623 public int getViewIdForItem(ItemInfo info) {
Sunny Goyale2fd14b2015-08-27 17:45:46 -0700624 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
625 // This cast is safe as long as the id < 0x00FFFFFF
626 // Since we jail all the dynamically generated views, there should be no clashes
627 // with any other views.
628 return (int) info.id;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000629 }
630
Tony Wickham010d2552017-01-20 08:15:28 -0800631 public PopupDataProvider getPopupDataProvider() {
632 return mPopupDataProvider;
633 }
634
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000635 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700636 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
637 * a configuration step, this allows the proper animations to run after other transitions.
638 */
Sunny Goyal2100c782016-08-22 16:00:03 -0700639 private long completeAdd(
640 int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
641 long screenId = info.screenId;
642 if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
Adam Cohen83079e42014-09-19 17:43:08 -0700643 // When the screen id represents an actual screen (as opposed to a rank) we make sure
644 // that the drop page actually exists.
Sunny Goyal2100c782016-08-22 16:00:03 -0700645 screenId = ensurePendingDropLayoutExists(info.screenId);
Adam Cohen83079e42014-09-19 17:43:08 -0700646 }
Adam Cohendb364c32014-05-20 14:23:40 -0700647
Sunny Goyal2100c782016-08-22 16:00:03 -0700648 switch (requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800649 case REQUEST_CREATE_SHORTCUT:
Sunny Goyalfb5096d2016-09-08 14:32:06 -0700650 completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY, info);
Winson Chungb8472bb2011-08-05 13:49:21 -0700651 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800652 case REQUEST_CREATE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700653 completeAddAppWidget(appWidgetId, info, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700654 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700655 case REQUEST_RECONFIGURE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700656 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
Sunny Goyalff572272014-07-23 13:58:07 -0700657 break;
Sunny Goyald478c832016-04-01 12:04:16 -0700658 case REQUEST_BIND_PENDING_APPWIDGET: {
Sunny Goyal2100c782016-08-22 16:00:03 -0700659 int widgetId = appWidgetId;
660 LauncherAppWidgetInfo widgetInfo =
Sunny Goyald478c832016-04-01 12:04:16 -0700661 completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
Sunny Goyal2100c782016-08-22 16:00:03 -0700662 if (widgetInfo != null) {
Sunny Goyald478c832016-04-01 12:04:16 -0700663 // Since the view was just bound, also launch the configure activity if needed
664 LauncherAppWidgetProviderInfo provider = mAppWidgetManager
665 .getLauncherAppWidgetInfo(widgetId);
Sunny Goyal04a324a2017-01-20 21:08:59 -0800666 if (provider != null) {
667 new WidgetAddFlowHandler(provider)
668 .startConfigActivity(this, widgetInfo, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -0700669 }
670 }
671 break;
672 }
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800673 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700674
Adam Cohendb364c32014-05-20 14:23:40 -0700675 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800676 }
677
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800678 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700679 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700680 if (isWorkspaceLoading()) {
681 // process the result once the workspace has loaded.
682 mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
683 return;
684 }
685 mPendingActivityResult = null;
686
Winson Chunge341d302013-08-16 14:31:00 -0700687 // Reset the startActivity waiting flag
Sunny Goyal2100c782016-08-22 16:00:03 -0700688 final PendingRequestArgs requestArgs = mPendingRequestArgs;
689 setWaitingForResult(null);
690 if (requestArgs == null) {
691 return;
692 }
693
694 final int pendingAddWidgetId = requestArgs.getWidgetId();
Winson Chunge341d302013-08-16 14:31:00 -0700695
Adam Cohenad4e15c2013-10-17 16:21:35 -0700696 Runnable exitSpringLoaded = new Runnable() {
697 @Override
698 public void run() {
699 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
700 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
701 }
702 };
703
Michael Jurka8b805b12012-04-18 14:23:14 -0700704 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700705 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700706 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700707 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
708 if (resultCode == RESULT_CANCELED) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700709 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
Adam Cohen689ff162014-05-08 17:27:56 -0700710 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700711 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700712 } else if (resultCode == RESULT_OK) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700713 addAppWidgetImpl(
714 appWidgetId, requestArgs, null,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800715 requestArgs.getWidgetHandler(),
Sunny Goyal2100c782016-08-22 16:00:03 -0700716 ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700717 }
718 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200719 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
720 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Tony Wickhame3054412015-09-09 09:05:25 -0700721 // User could have free-scrolled between pages before picking a wallpaper; make sure
722 // we move to the closest one now.
723 mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
Winson Chungdc61c4d2015-04-20 18:26:57 -0700724 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200725 }
726 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700727 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200728
Adam Cohened66b2b2012-01-23 17:28:51 -0800729 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700730 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700731
Adam Cohened66b2b2012-01-23 17:28:51 -0800732 // We have special handling for widgets
733 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800734 final int appWidgetId;
735 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
736 : -1;
737 if (widgetId < 0) {
738 appWidgetId = pendingAddWidgetId;
739 } else {
740 appWidgetId = widgetId;
741 }
742
Adam Cohenad4e15c2013-10-17 16:21:35 -0700743 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800744 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700745 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
746 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700747 result = RESULT_CANCELED;
Sunny Goyal2100c782016-08-22 16:00:03 -0700748 completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
Adam Cohendb364c32014-05-20 14:23:40 -0700749 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700750 @Override
751 public void run() {
752 exitSpringLoadedDragModeDelayed(false, 0, null);
753 }
754 };
Adam Cohendb364c32014-05-20 14:23:40 -0700755
Sunny Goyal2100c782016-08-22 16:00:03 -0700756 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
757 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
758 } else {
759 if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
760 // When the screen id represents an actual screen (as opposed to a rank)
761 // we make sure that the drop page actually exists.
762 requestArgs.screenId =
763 ensurePendingDropLayoutExists(requestArgs.screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700764 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700765 final CellLayout dropLayout =
766 mWorkspace.getScreenWithId(requestArgs.screenId);
767
768 dropLayout.setDropPending(true);
769 final Runnable onComplete = new Runnable() {
770 @Override
771 public void run() {
772 completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
773 dropLayout.setDropPending(false);
774 }
775 };
776 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
777 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Winson Chung5aaab772012-04-27 15:24:02 -0700778 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800779 return;
780 }
781
Sunny Goyald478c832016-04-01 12:04:16 -0700782 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
783 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
Sunny Goyalff572272014-07-23 13:58:07 -0700784 if (resultCode == RESULT_OK) {
785 // Update the widget view.
Sunny Goyal2100c782016-08-22 16:00:03 -0700786 completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
Sunny Goyalff572272014-07-23 13:58:07 -0700787 }
788 // Leave the widget in the pending state if the user canceled the configure.
789 return;
790 }
791
Sunny Goyalaad90582015-07-09 14:22:50 -0700792 if (requestCode == REQUEST_CREATE_SHORTCUT) {
793 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
Sunny Goyal2100c782016-08-22 16:00:03 -0700794 if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
795 completeAdd(requestCode, data, -1, requestArgs);
796 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
797 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
798
Sunny Goyalaad90582015-07-09 14:22:50 -0700799 } else if (resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700800 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
801 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800802 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800803 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800804 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800805 }
806
807 @Override
Sunny Goyaldec3a902017-01-25 18:23:36 -0800808 protected void onActivityResult(
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800809 final int requestCode, final int resultCode, final Intent data) {
810 handleActivityResult(requestCode, resultCode, data);
811 if (mLauncherCallbacks != null) {
812 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
813 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800814 }
815
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600816 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700817 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600818 int[] grantResults) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700819 PendingRequestArgs pendingArgs = mPendingRequestArgs;
820 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
821 && pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
822 setWaitingForResult(null);
823
Sunny Goyal28c6b962015-10-12 11:42:05 -0700824 View v = null;
Sunny Goyal2100c782016-08-22 16:00:03 -0700825 CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700826 if (layout != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700827 v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700828 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700829 Intent intent = pendingArgs.getPendingIntent();
830
Sunny Goyal28c6b962015-10-12 11:42:05 -0700831 if (grantResults.length > 0
832 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Sunny Goyal85fc55a2016-05-31 10:44:03 -0700833 startActivitySafely(v, intent, null);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700834 } else {
835 // TODO: Show a snack bar with link to settings
836 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
Sunny Goyal112ce422016-08-22 16:45:29 -0700837 getString(R.string.derived_app_name)), Toast.LENGTH_SHORT).show();
Sunny Goyal28c6b962015-10-12 11:42:05 -0700838 }
839 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600840 if (mLauncherCallbacks != null) {
841 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
842 grantResults);
843 }
844 }
845
Adam Cohendb364c32014-05-20 14:23:40 -0700846 /**
847 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
848 *
849 * @param screenId the screen id to check
850 * @return the new screen, or screenId if it exists
851 */
852 private long ensurePendingDropLayoutExists(long screenId) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800853 CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700854 if (dropLayout == null) {
855 // it's possible that the add screen was removed because it was
856 // empty and a re-bind occurred
857 mWorkspace.addExtraEmptyScreen();
858 return mWorkspace.commitExtraEmptyScreen();
859 } else {
860 return screenId;
861 }
862 }
863
Sunny Goyal2100c782016-08-22 16:00:03 -0700864 @Thunk void completeTwoStageWidgetDrop(
865 final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
866 CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800867 Runnable onCompleteRunnable = null;
868 int animationType = 0;
869
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700870 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800871 if (resultCode == RESULT_OK) {
872 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
873 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800874 requestArgs.getWidgetHandler().getProviderInfo(this));
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700875 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800876 onCompleteRunnable = new Runnable() {
877 @Override
878 public void run() {
Sunny Goyal2100c782016-08-22 16:00:03 -0700879 completeAddAppWidget(appWidgetId, requestArgs, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700880 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
881 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800882 }
883 };
884 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800885 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800886 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800887 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700888 if (mDragLayer.getAnimatedView() != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700889 mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700890 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
891 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700892 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700893 // The animated view may be null in the case of a rotation during widget configuration
894 onCompleteRunnable.run();
895 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800896 }
897
898 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700899 protected void onStop() {
900 super.onStop();
901 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700902
903 if (mLauncherCallbacks != null) {
904 mLauncherCallbacks.onStop();
905 }
Sunny Goyal5da78f42016-06-17 14:00:22 -0700906
Sunny Goyalf5e37442016-11-02 10:31:24 -0700907 if (Utilities.ATLEAST_NOUGAT_MR1) {
Sunny Goyal5da78f42016-06-17 14:00:22 -0700908 mAppWidgetHost.stopListening();
909 }
Tony Wickham010d2552017-01-20 08:15:28 -0800910
911 NotificationListener.removeNotificationsChangedListener();
Michael Jurkacd496d72013-04-11 11:32:45 -0700912 }
913
914 @Override
915 protected void onStart() {
916 super.onStart();
917 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700918
919 if (mLauncherCallbacks != null) {
920 mLauncherCallbacks.onStart();
921 }
Sunny Goyal5da78f42016-06-17 14:00:22 -0700922
Sunny Goyalf5e37442016-11-02 10:31:24 -0700923 if (Utilities.ATLEAST_NOUGAT_MR1) {
Sunny Goyal5da78f42016-06-17 14:00:22 -0700924 mAppWidgetHost.startListening();
925 }
Tony Wickham010d2552017-01-20 08:15:28 -0800926
927 if (!isWorkspaceLoading()) {
928 NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
929 }
Jon Miranda2d89ea82017-05-04 11:47:53 -0700930
931 if (mIsResumeFromActionScreenOff && mDragLayer.getBackground() != null) {
932 if (mScrimAnimator != null) {
933 mScrimAnimator.cancel();
934 }
935 mDragLayer.getBackground().setAlpha(0);
936 mScrimAnimator = ObjectAnimator.ofInt(mDragLayer.getBackground(),
937 LauncherAnimUtils.DRAWABLE_ALPHA, 0, 255);
938 mScrimAnimator.addListener(new AnimatorListenerAdapter() {
939 @Override
940 public void onAnimationEnd(Animator animation) {
941 mScrimAnimator = null;
942 }
943 });
944 mScrimAnimator.setDuration(600);
945 mScrimAnimator.setStartDelay(getWindow().getTransitionBackgroundFadeDuration());
946 mScrimAnimator.start();
947 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700948 }
949
950 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800951 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200952 long startTime = 0;
953 if (DEBUG_RESUME_TIME) {
954 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400955 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200956 }
Adam Cohen9211d422014-10-07 18:14:53 -0700957
958 if (mLauncherCallbacks != null) {
959 mLauncherCallbacks.preOnResume();
960 }
961
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800962 super.onResume();
Hyunyoung Songaa953652016-04-19 18:30:24 -0700963 getUserEventDispatcher().resetElapsedSessionMillis();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700964
Winson Chung4a2afa32012-07-19 14:53:05 -0700965 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700966 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700967 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800968 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700969 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700970 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700971 // view after launching an app, as they may be depending on the UI to be static to
972 // switch to another app, otherwise, if it was
Hyunyoung Songdd60ce42016-07-27 17:08:38 -0700973 showAppsView(false /* animated */, !launchedFromApp /* updatePredictedApps */,
Hyunyoung Songc2fe1142016-09-09 15:02:20 -0700974 mAppsView.shouldRestoreImeState() /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -0800975 } else if (mOnResumeState == State.WIDGETS) {
976 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700977 }
978 mOnResumeState = State.NONE;
979
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800980 mPaused = false;
Sunny Goyal2100c782016-08-22 16:00:03 -0700981 if (mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700982 setWorkspaceLoading(true);
Sunny Goyal93f878c2016-03-30 17:31:24 -0700983 mModel.startLoader(getCurrentWorkspaceScreen());
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700984 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800985 }
Michael Jurka1e2f4652013-07-08 18:03:46 -0700986 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +0200987 // We might have postponed some bind calls until onResume (see waitUntilResume) --
988 // execute them here
989 long startTimeCallbacks = 0;
990 if (DEBUG_RESUME_TIME) {
991 startTimeCallbacks = System.currentTimeMillis();
992 }
993
Michael Jurka1e2f4652013-07-08 18:03:46 -0700994 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
995 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +0200996 }
Michael Jurka1e2f4652013-07-08 18:03:46 -0700997 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +0200998 if (DEBUG_RESUME_TIME) {
999 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1000 (System.currentTimeMillis() - startTimeCallbacks));
1001 }
Michael Jurka447bf842013-05-15 14:52:15 +02001002 }
Michael Jurka54554252013-08-01 12:52:23 +02001003 if (mOnResumeCallbacks.size() > 0) {
1004 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1005 mOnResumeCallbacks.get(i).run();
1006 }
1007 mOnResumeCallbacks.clear();
1008 }
Winson Chunge4e50662012-01-23 14:45:13 -08001009
1010 // Reset the pressed state of icons that were locked in the press state while activities
1011 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001012 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001013 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001014 mWaitingForResume.setStayPressed(false);
1015 }
Winson Chung82963d52013-10-09 11:20:57 -07001016
Adam Cohen06dff352012-06-01 17:17:08 -07001017 // It is possible that widgets can receive updates while launcher is not in the foreground.
1018 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1019 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1020 // orientation.
Sunny Goyal6bec75f2015-10-01 18:50:48 -07001021 if (!isWorkspaceLoading()) {
1022 getWorkspace().reinflateWidgetsIfNecessary();
1023 }
Adam Cohenf9426d52012-06-04 17:26:21 -07001024
Michael Jurka447bf842013-05-15 14:52:15 +02001025 if (DEBUG_RESUME_TIME) {
1026 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1027 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001028
Adam Cohen4b66bf32015-09-18 12:15:19 -07001029 // We want to suppress callbacks about CustomContent being shown if we have just received
1030 // onNewIntent while the user was present within launcher. In that case, we post a call
1031 // to move the user to the main screen (which will occur after onResume). We don't want to
1032 // have onHide (from onPause), then onShow, then onHide again, which we get if we don't
1033 // suppress here.
1034 if (mWorkspace.getCustomContentCallbacks() != null
1035 && !mMoveToDefaultScreenFromNewIntent) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001036 // If we are resuming and the custom content is the current page, we call onShow().
Adam Cohen4b66bf32015-09-18 12:15:19 -07001037 // It is also possible that onShow will instead be called slightly after first layout
Adam Cohen6fecd412013-10-02 17:41:50 -07001038 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1039 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001040 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001041 }
1042 }
Adam Cohen4b66bf32015-09-18 12:15:19 -07001043 mMoveToDefaultScreenFromNewIntent = false;
Winson Chungcd99cd32015-04-29 11:03:24 -07001044 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001045 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001046
Sunny Goyala474a9b2017-05-04 16:47:11 -07001047 // Process any items that were added while Launcher was away.
1048 InstallShortcutReceiver.disableAndFlushInstallQueue(
1049 InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED, this);
Sunny Goyal95f3d6b2016-08-10 16:09:29 -07001050
Sunny Goyala474a9b2017-05-04 16:47:11 -07001051 // Refresh shortcuts if the permission changed.
1052 mModel.refreshShortcutsIfRequired();
Adam Cohen9211d422014-10-07 18:14:53 -07001053
Hyunyoung Songc001cf52016-07-21 17:32:43 -07001054 if (shouldShowDiscoveryBounce()) {
1055 mAllAppsController.showDiscoveryBounce();
1056 }
1057 mIsResumeFromActionScreenOff = false;
Adam Cohen9211d422014-10-07 18:14:53 -07001058 if (mLauncherCallbacks != null) {
1059 mLauncherCallbacks.onResume();
1060 }
Mario Bertschler0fc6f682017-02-17 12:16:13 -08001061
Adam Cohen06dff352012-06-01 17:17:08 -07001062 }
1063
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001064 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001065 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001066 // Ensure that items added to Launcher are queued until Launcher returns
Sunny Goyala474a9b2017-05-04 16:47:11 -07001067 InstallShortcutReceiver.enableInstallQueue(InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED);
Winson Chung997a9232013-07-24 15:33:46 -07001068
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001069 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001070 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001071 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001072 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001073
1074 // We call onHide() aggressively. The custom content callbacks should be able to
1075 // debounce excess onHide calls.
1076 if (mWorkspace.getCustomContentCallbacks() != null) {
1077 mWorkspace.getCustomContentCallbacks().onHide();
1078 }
Romain Guycbb89e42009-06-08 15:52:54 -07001079
Adam Cohen9211d422014-10-07 18:14:53 -07001080 if (mLauncherCallbacks != null) {
1081 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001082 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001083 }
1084
1085 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001086 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1087 // by a onResume or by scrolling otherwise.
1088 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001089
1090 // Custom content is completely hidden
1091 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001092
1093 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1094 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001095
1096 // Indicates whether the user is allowed to scroll away from the custom content.
1097 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001098 }
1099
Adam Cohenc2d6e892014-10-16 09:49:24 -07001100 public interface LauncherOverlay {
1101
1102 /**
1103 * Touch interaction leading to overscroll has begun
1104 */
1105 public void onScrollInteractionBegin();
1106
1107 /**
1108 * Touch interaction related to overscroll has ended
1109 */
1110 public void onScrollInteractionEnd();
1111
1112 /**
1113 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1114 * screen (or in the case of RTL, the rightmost screen).
1115 */
Sunny Goyalc86df472016-02-25 09:19:38 -08001116 public void onScrollChange(float progress, boolean rtl);
Adam Cohenc2d6e892014-10-16 09:49:24 -07001117
1118 /**
Sunny Goyal32554d12015-12-03 15:31:25 -08001119 * Called when the launcher is ready to use the overlay
1120 * @param callbacks A set of callbacks provided by Launcher in relation to the overlay
Adam Cohenc2d6e892014-10-16 09:49:24 -07001121 */
Sunny Goyal32554d12015-12-03 15:31:25 -08001122 public void setOverlayCallbacks(LauncherOverlayCallbacks callbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -07001123 }
1124
1125 public interface LauncherOverlayCallbacks {
Sunny Goyalc86df472016-02-25 09:19:38 -08001126 public void onScrollChanged(float progress);
Adam Cohenc2d6e892014-10-16 09:49:24 -07001127 }
1128
1129 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1130
Sunny Goyalc86df472016-02-25 09:19:38 -08001131 public void onScrollChanged(float progress) {
1132 if (mWorkspace != null) {
1133 mWorkspace.onOverlayScrollChanged(progress);
1134 }
1135 }
Adam Cohenc2d6e892014-10-16 09:49:24 -07001136 }
1137
Jorim Jaggid017f882014-01-14 17:08:48 -08001138 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001139 if (mLauncherCallbacks != null) {
1140 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001141 } else {
Sunny Goyal4179e9b2017-03-08 14:25:09 -08001142 // On O and above we there is always some setting present settings (add icon to
1143 // home screen or icon badging). On earlier APIs we will have the allow rotation
1144 // setting, on devices with a locked orientation,
1145 return Utilities.isAtLeastO() || !getResources().getBoolean(R.bool.allow_rotation);
Adam Cohen9211d422014-10-07 18:14:53 -07001146 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001147 }
1148
Adam Cohen9211d422014-10-07 18:14:53 -07001149 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001150 CustomContentCallbacks callbacks, String description) {
1151 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001152 }
1153
Adam Cohenedb40762013-07-18 16:45:45 -07001154 // The custom content needs to offset its content to account for the QSB
1155 public int getTopOffsetForCustomContent() {
1156 return mWorkspace.getPaddingTop();
1157 }
1158
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001159 @Override
1160 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001161 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001162 if (mModel.isCurrentCallbacks(this)) {
1163 mModel.stopLoader();
1164 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001165 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1166
Romain Guy13c2e7b2010-03-10 19:45:00 -08001167 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001168 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001169
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001170 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001171 @Override
1172 public void onWindowFocusChanged(boolean hasFocus) {
1173 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001174 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001175
1176 if (mLauncherCallbacks != null) {
1177 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1178 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001179 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001180
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001181 private boolean acceptFilter() {
1182 final InputMethodManager inputManager = (InputMethodManager)
1183 getSystemService(Context.INPUT_METHOD_SERVICE);
1184 return !inputManager.isFullscreenMode();
1185 }
1186
1187 @Override
1188 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001189 final int uniChar = event.getUnicodeChar();
1190 final boolean handled = super.onKeyDown(keyCode, event);
1191 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1192 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001193 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1194 keyCode, event);
1195 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001196 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001197 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001198 // showSearchDialog()
1199 // If there are multiple keystrokes before the search dialog takes focus,
1200 // onSearchRequested() will be called for every keystroke,
1201 // but it is idempotent, so it's fine.
1202 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001203 }
1204 }
1205
Joe Onorato8a9625e2010-01-28 15:55:35 -08001206 // Eat the long press event so the keyboard doesn't come up.
1207 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1208 return true;
1209 }
1210
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001211 return handled;
1212 }
1213
Winson46163472015-09-22 17:31:56 -07001214 @Override
1215 public boolean onKeyUp(int keyCode, KeyEvent event) {
1216 if (keyCode == KeyEvent.KEYCODE_MENU) {
1217 // Ignore the menu key if we are currently dragging or are on the custom content screen
1218 if (!isOnCustomContent() && !mDragController.isDragging()) {
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001219 // Close any open floating view
1220 AbstractFloatingView.closeAllOpenViews(this);
Tony Wickham49c8d292016-07-01 11:44:34 -07001221
Winson46163472015-09-22 17:31:56 -07001222 // Stop resizing any widgets
1223 mWorkspace.exitWidgetResizeMode();
1224
1225 // Show the overview mode if we are on the workspace
1226 if (mState == State.WORKSPACE && !mWorkspace.isInOverviewMode() &&
1227 !mWorkspace.isSwitchingState()) {
1228 mOverviewPanel.requestFocus();
Winsone9f27272015-10-13 10:47:51 -07001229 showOverviewMode(true, true /* requestButtonFocus */);
Winson46163472015-09-22 17:31:56 -07001230 }
1231 }
1232 return true;
1233 }
1234 return super.onKeyUp(keyCode, event);
1235 }
1236
Karl Rosaen138a0412009-04-23 19:00:21 -07001237 private String getTypedText() {
1238 return mDefaultKeySsb.toString();
1239 }
1240
Sunny Goyal6f28e712016-09-13 14:19:29 -07001241 @Override
1242 public void clearTypedText() {
Karl Rosaen138a0412009-04-23 19:00:21 -07001243 mDefaultKeySsb.clear();
1244 mDefaultKeySsb.clearSpans();
1245 Selection.setSelection(mDefaultKeySsb, 0);
1246 }
1247
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001248 /**
1249 * Restores the previous state, if it exists.
1250 *
1251 * @param savedState The previous state.
1252 */
1253 private void restoreState(Bundle savedState) {
1254 if (savedState == null) {
1255 return;
1256 }
1257
Sunny Goyalfe770c92016-09-27 14:38:58 -07001258 int stateOrdinal = savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal());
1259 State[] stateValues = State.values();
1260 State state = (stateOrdinal >= 0 && stateOrdinal < stateValues.length)
1261 ? stateValues[stateOrdinal] : State.WORKSPACE;
Winson Chungb745afb2015-03-02 11:51:23 -08001262 if (state == State.APPS || state == State.WIDGETS) {
1263 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001264 }
1265
Sunny Goyal2100c782016-08-22 16:00:03 -07001266 PendingRequestArgs requestArgs = savedState.getParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS);
1267 if (requestArgs != null) {
1268 setWaitingForResult(requestArgs);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001269 }
Sunny Goyal2100c782016-08-22 16:00:03 -07001270
1271 mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001272 }
1273
1274 /**
1275 * Finds all the views we need and configure them properly.
1276 */
1277 private void setupViews() {
Winson Chung4c98d922011-05-31 16:50:48 -07001278 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
Sunny Goyal3333b0c2016-05-09 20:43:21 -07001279 mFocusHandler = mDragLayer.getFocusIndicatorHelper();
Sunny Goyal966d9012017-06-06 16:43:59 -07001280 mWorkspace = mDragLayer.findViewById(R.id.workspace);
Sunny Goyald0a6ae72016-06-16 12:29:03 -07001281 mWorkspace.initParentViews(mDragLayer);
Craig Mautner360310b2012-10-26 15:13:08 -07001282
Sunny Goyal784f9c32016-03-23 16:56:54 -07001283 mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1284 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
1285 | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001286
Winson Chung4c98d922011-05-31 16:50:48 -07001287 // Setup the drag layer
Hyunyoung Song645764e2016-06-06 14:19:02 -07001288 mDragLayer.setup(this, mDragController, mAllAppsController);
Winson Chung4c98d922011-05-31 16:50:48 -07001289
Winson Chung3d503fb2011-07-13 17:25:49 -07001290 // Setup the hotseat
1291 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1292 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001293 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001294 }
1295
Winsone9f27272015-10-13 10:47:51 -07001296 // Setup the overview panel
1297 setupOverviewPanel();
Adam Cohenf358a4b2013-07-23 16:47:31 -07001298
Winson Chung4c98d922011-05-31 16:50:48 -07001299 // Setup the workspace
1300 mWorkspace.setHapticFeedbackEnabled(false);
1301 mWorkspace.setOnLongClickListener(this);
Hyunyoung Song645764e2016-06-06 14:19:02 -07001302 mWorkspace.setup(mDragController);
Winsonc7d2e832016-07-28 12:24:55 -07001303 // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
1304 // default state, otherwise we will update to the wrong offsets in RTL
1305 mWorkspace.lockWallpaperToDefaultPage();
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001306 mWorkspace.bindAndInitFirstWorkspaceScreen(null /* recycled qsb */);
Hyunyoung Song645764e2016-06-06 14:19:02 -07001307 mDragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001308
Tony Wickham34d2c912015-09-11 09:27:58 -07001309 // Get the search/delete/uninstall bar
Sunny Goyal47328fd2016-05-25 18:56:41 -07001310 mDropTargetBar = (DropTargetBar) mDragLayer.findViewById(R.id.drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001311
Winson Chungef7f8742015-06-04 17:18:17 -07001312 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001313 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001314 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Craig Mautner360310b2012-10-26 15:13:08 -07001315
Winson Chung3d503fb2011-07-13 17:25:49 -07001316 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Hyunyoung Song645764e2016-06-06 14:19:02 -07001317 mDragController.setMoveTarget(mWorkspace);
1318 mDragController.addDropTarget(mWorkspace);
Sunny Goyal47328fd2016-05-25 18:56:41 -07001319 mDropTargetBar.setup(mDragController);
Daniel Sandler924b9932013-06-12 00:38:25 -04001320
Peter Schiller310a9882016-06-30 13:52:36 -07001321 if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP) {
1322 mAllAppsController.setupViews(mAppsView, mHotseat, mWorkspace);
1323 }
Hyunyoung Songa0c56472016-06-20 13:54:42 -07001324
Sunny Goyal322d5562015-06-25 19:35:49 -07001325 if (TestingUtils.MEMORY_DUMP_ENABLED) {
1326 TestingUtils.addWeightWatcher(this);
Daniel Sandler924b9932013-06-12 00:38:25 -04001327 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001328 }
1329
Winsone9f27272015-10-13 10:47:51 -07001330 private void setupOverviewPanel() {
1331 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
1332
Winsone9f27272015-10-13 10:47:51 -07001333 // Bind wallpaper button actions
1334 View wallpaperButton = findViewById(R.id.wallpaper_button);
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301335 new OverviewButtonClickListener(ControlType.WALLPAPER_BUTTON) {
Winsone9f27272015-10-13 10:47:51 -07001336 @Override
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001337 public void handleViewClick(View view) {
1338 onClickWallpaperPicker(view);
Winsone9f27272015-10-13 10:47:51 -07001339 }
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001340 }.attachTo(wallpaperButton);
Winsone9f27272015-10-13 10:47:51 -07001341 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1342
1343 // Bind widget button actions
1344 mWidgetsButton = findViewById(R.id.widget_button);
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301345 new OverviewButtonClickListener(ControlType.WIDGETS_BUTTON) {
Winsone9f27272015-10-13 10:47:51 -07001346 @Override
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001347 public void handleViewClick(View view) {
1348 onClickAddWidgetButton(view);
Winsone9f27272015-10-13 10:47:51 -07001349 }
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001350 }.attachTo(mWidgetsButton);
Winsone9f27272015-10-13 10:47:51 -07001351 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1352
1353 // Bind settings actions
1354 View settingsButton = findViewById(R.id.settings_button);
1355 boolean hasSettings = hasSettings();
1356 if (hasSettings) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301357 new OverviewButtonClickListener(ControlType.SETTINGS_BUTTON) {
Winsone9f27272015-10-13 10:47:51 -07001358 @Override
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001359 public void handleViewClick(View view) {
1360 onClickSettingsButton(view);
Winsone9f27272015-10-13 10:47:51 -07001361 }
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001362 }.attachTo(settingsButton);
Winsone9f27272015-10-13 10:47:51 -07001363 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1364 } else {
1365 settingsButton.setVisibility(View.GONE);
1366 }
1367
1368 mOverviewPanel.setAlpha(0f);
1369 }
1370
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001371 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001372 * Sets the all apps button. This method is called from {@link Hotseat}.
Sunny Goyalbb011da2016-06-15 15:42:29 -07001373 * TODO: Get rid of this.
Anjali Koppal5ad44842014-03-10 20:34:39 -07001374 */
1375 public void setAllAppsButton(View allAppsButton) {
1376 mAllAppsButton = allAppsButton;
1377 }
1378
Sunny Goyalbb011da2016-06-15 15:42:29 -07001379 public View getStartViewForAllAppsRevealAnimation() {
Sunny Goyal2e084092016-06-22 14:37:34 -07001380 return FeatureFlags.NO_ALL_APPS_ICON ? mWorkspace.getPageIndicator() : mAllAppsButton;
Anjali Koppal5ad44842014-03-10 20:34:39 -07001381 }
1382
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001383 public View getWidgetsButton() {
1384 return mWidgetsButton;
1385 }
1386
Anjali Koppal5ad44842014-03-10 20:34:39 -07001387 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001388 * Creates a view representing a shortcut.
1389 *
1390 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001391 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001392 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001393 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001394 }
1395
1396 /**
1397 * Creates a view representing a shortcut inflated from the specified resource.
1398 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001399 * @param parent The group the shortcut belongs to.
1400 * @param info The data structure describing the shortcut.
1401 *
1402 * @return A View inflated from layoutResId.
1403 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001404 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Sunny Goyal9b29ca52017-02-17 10:39:44 -08001405 BubbleTextView favorite = (BubbleTextView) LayoutInflater.from(parent.getContext())
1406 .inflate(R.layout.app_icon, parent, false);
Sunny Goyal1cd01b02016-11-09 10:43:58 -08001407 favorite.applyFromShortcutInfo(info);
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001408 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001409 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001410 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001411 return favorite;
1412 }
1413
1414 /**
Jon Mirandac476d6e2017-05-04 16:30:01 -07001415 * Add a shortcut to the workspace or to a Folder.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001416 *
1417 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001418 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001419 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001420 int cellY, PendingRequestArgs args) {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001421 if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT
1422 || args.getPendingIntent().getComponent() == null) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001423 return;
1424 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001425
Jon Mirandac476d6e2017-05-04 16:30:01 -07001426 int[] cellXY = mTmpAddItemCellCoordinates;
1427 CellLayout layout = getCellLayout(container, screenId);
1428
Sunny Goyal782f0c92017-01-19 10:27:54 -08001429 ShortcutInfo info = null;
1430 if (Utilities.isAtLeastO()) {
Sunny Goyal22ca9ec2017-05-18 15:03:13 -07001431 info = LauncherAppsCompatVO.createShortcutInfoFromPinItemRequest(
1432 this, LauncherAppsCompatVO.getPinItemRequest(data), 0);
Sunny Goyal782f0c92017-01-19 10:27:54 -08001433 }
1434
1435 if (info == null) {
Sunny Goyalb57645f2017-03-20 13:57:28 -07001436 // Legacy shortcuts are only supported for primary profile.
1437 info = Process.myUserHandle().equals(args.user)
1438 ? InstallShortcutReceiver.fromShortcutIntent(this, data) : null;
Sunny Goyal782f0c92017-01-19 10:27:54 -08001439
Sunny Goyalb57645f2017-03-20 13:57:28 -07001440 if (info == null) {
1441 Log.e(TAG, "Unable to parse a valid custom shortcut result");
1442 return;
1443 } else if (!new PackageManagerHelper(this).hasPermissionForActivity(
Sunny Goyal342e4662017-02-02 15:21:08 -08001444 info.intent, args.getPendingIntent().getComponent().getPackageName())) {
Sunny Goyal782f0c92017-01-19 10:27:54 -08001445 // The app is trying to add a shortcut without sufficient permissions
1446 Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
1447 return;
1448 }
1449 }
1450
Jon Mirandac476d6e2017-05-04 16:30:01 -07001451 if (container < 0) {
1452 // Adding a shortcut to the Workspace.
1453 final View view = createShortcut(info);
1454 boolean foundCellSpan = false;
1455 // First we check if we already know the exact location where we want to add this item.
1456 if (cellX >= 0 && cellY >= 0) {
1457 cellXY[0] = cellX;
1458 cellXY[1] = cellY;
1459 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001460
Jon Mirandac476d6e2017-05-04 16:30:01 -07001461 // If appropriate, either create a folder or add to an existing folder
1462 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
1463 true, null, null)) {
1464 return;
1465 }
1466 DragObject dragObject = new DragObject();
1467 dragObject.dragInfo = info;
1468 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1469 true)) {
1470 return;
1471 }
1472 } else {
1473 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
1474 }
1475
1476 if (!foundCellSpan) {
1477 mWorkspace.onNoCellFound(layout);
Adam Cohen558baaf2011-08-15 15:22:57 -07001478 return;
1479 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001480
1481 getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
1482 mWorkspace.addInScreen(view, info);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001483 } else {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001484 // Adding a shortcut to a Folder.
1485 final long folderIconId = container;
1486 FolderIcon folderIcon = (FolderIcon) mWorkspace.getFirstMatch(new ItemOperator() {
1487 @Override
1488 public boolean evaluate(ItemInfo info, View view) {
1489 return info != null && info.id == folderIconId;
1490 }
1491 });
Michael Jurkad3ef3062010-11-23 16:23:58 -08001492
Jon Mirandac476d6e2017-05-04 16:30:01 -07001493 if (folderIcon != null) {
1494 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
1495 folderInfo.add(info, args.rank, false);
1496 } else {
1497 Log.e(TAG, "Could not find folder with id " + folderIconId + " to add shortcut.");
1498 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001499 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001500 }
1501
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001502 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001503 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001504 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001505 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001506 */
Sunny Goyal2100c782016-08-22 16:00:03 -07001507 @Thunk void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
Adam Cohen59400422014-03-05 18:07:04 -08001508 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1509
Adam Cohened66b2b2012-01-23 17:28:51 -08001510 if (appWidgetInfo == null) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08001511 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001512 }
Romain Guycbb89e42009-06-08 15:52:54 -07001513
Adam Cohen59400422014-03-05 18:07:04 -08001514 if (appWidgetInfo.isCustomWidget) {
1515 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001516 }
1517
Adam Cohen59400422014-03-05 18:07:04 -08001518 LauncherAppWidgetInfo launcherInfo;
1519 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
Sunny Goyal2100c782016-08-22 16:00:03 -07001520 launcherInfo.spanX = itemInfo.spanX;
1521 launcherInfo.spanY = itemInfo.spanY;
1522 launcherInfo.minSpanX = itemInfo.minSpanX;
1523 launcherInfo.minSpanY = itemInfo.minSpanY;
Sunny Goyala52ecb02016-12-16 15:04:51 -08001524 launcherInfo.user = appWidgetInfo.getUser();
Romain Guycbb89e42009-06-08 15:52:54 -07001525
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001526 getModelWriter().addItemToDatabase(launcherInfo,
Sunny Goyal2100c782016-08-22 16:00:03 -07001527 itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001528
Sunny Goyal2100c782016-08-22 16:00:03 -07001529 if (hostView == null) {
1530 // Perform actual inflation because we're live
1531 hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001532 }
Sunny Goyal2100c782016-08-22 16:00:03 -07001533 hostView.setVisibility(View.VISIBLE);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301534 prepareAppWidget(hostView, launcherInfo);
1535 mWorkspace.addInScreen(hostView, launcherInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001536 }
Romain Guycbb89e42009-06-08 15:52:54 -07001537
Sunny Goyald5462aa2016-11-22 16:52:39 +05301538 private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001539 hostView.setTag(item);
1540 item.onBindAppWidget(this, hostView);
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001541 hostView.setFocusable(true);
1542 hostView.setOnFocusChangeListener(mFocusHandler);
Sunny Goyal25c2e3e2015-10-28 23:28:21 -07001543 }
1544
Adam Cohended9f8d2010-11-03 13:25:16 -07001545 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1546 @Override
1547 public void onReceive(Context context, Intent intent) {
1548 final String action = intent.getAction();
1549 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
Sunny Goyal6ad72f02016-09-23 11:01:10 -07001550 mDragLayer.clearResizeFrame();
Winson Chung337cd9d2011-03-30 10:39:30 -07001551
Winson Chungc100e8e2011-08-09 16:02:43 -07001552 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001553 // processing a multi-step drop
Sunny Goyal2100c782016-08-22 16:00:03 -07001554 if (mAppsView != null && mWidgetsView != null && mPendingRequestArgs == null) {
Winson5c6bdbb2015-09-03 11:36:19 -07001555 if (!showWorkspace(false)) {
1556 // If we are already on the workspace, then manually reset all apps
1557 mAppsView.reset();
1558 }
Winson Chung785d2eb2011-04-14 16:08:02 -07001559 }
Hyunyoung Songc001cf52016-07-21 17:32:43 -07001560 mIsResumeFromActionScreenOff = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001561 }
1562 }
1563 };
1564
Tony Wickham010d2552017-01-20 08:15:28 -08001565 public void updateIconBadges(final Set<PackageUserKey> updatedBadges) {
1566 Runnable r = new Runnable() {
1567 @Override
1568 public void run() {
1569 mWorkspace.updateIconBadges(updatedBadges);
1570 mAppsView.updateIconBadges(updatedBadges);
Tony Wickham2fe09f22017-04-25 12:46:04 -07001571
1572 PopupContainerWithArrow popup = PopupContainerWithArrow.getOpen(Launcher.this);
1573 if (popup != null) {
1574 popup.updateNotificationHeader(updatedBadges);
1575 }
Tony Wickham010d2552017-01-20 08:15:28 -08001576 }
1577 };
1578 if (!waitUntilResume(r)) {
1579 r.run();
1580 }
1581 }
1582
Adam Cohended9f8d2010-11-03 13:25:16 -07001583 @Override
1584 public void onAttachedToWindow() {
1585 super.onAttachedToWindow();
1586
1587 // Listen for broadcasts related to user-presence
1588 final IntentFilter filter = new IntentFilter();
1589 filter.addAction(Intent.ACTION_SCREEN_OFF);
Adam Cohended9f8d2010-11-03 13:25:16 -07001590 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001591 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Adam Cohend113e0c2010-11-11 10:48:05 -08001592 mAttached = true;
Sunny Goyalc86df472016-02-25 09:19:38 -08001593
1594 if (mLauncherCallbacks != null) {
1595 mLauncherCallbacks.onAttachedToWindow();
1596 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001597 }
1598
1599 @Override
1600 public void onDetachedFromWindow() {
1601 super.onDetachedFromWindow();
Adam Cohend113e0c2010-11-11 10:48:05 -08001602 if (mAttached) {
1603 unregisterReceiver(mReceiver);
1604 mAttached = false;
1605 }
Sunny Goyalc86df472016-02-25 09:19:38 -08001606
1607 if (mLauncherCallbacks != null) {
1608 mLauncherCallbacks.onDetachedFromWindow();
1609 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001610 }
1611
1612 public void onWindowVisibilityChanged(int visibility) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001613 // The following code used to be in onResume, but it turns out onResume is called when
1614 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1615 // is a more appropriate event to handle
Sunny Goyal1acc56a2016-09-25 21:23:25 -07001616 if (visibility == View.VISIBLE) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001617 if (!mWorkspaceLoading) {
1618 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001619 // We want to let Launcher draw itself at least once before we force it to build
1620 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001621 // apps is nice and speedy.
1622 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001623 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001624 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001625 if (mStarted) return;
1626 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001627 // We delay the layer building a bit in order to give
1628 // other message processing a time to run. In particular
1629 // this avoids a delay in hiding the IME if it was
1630 // currently shown, because doing that may involve
1631 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001632 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001633 final ViewTreeObserver.OnDrawListener listener = this;
1634 mWorkspace.post(new Runnable() {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001635 public void run() {
1636 if (mWorkspace != null &&
1637 mWorkspace.getViewTreeObserver() != null) {
1638 mWorkspace.getViewTreeObserver().
1639 removeOnDrawListener(listener);
Michael Jurkadf96add2013-04-03 16:25:02 -07001640 }
Tony Wickhama0628cc2015-10-14 15:23:04 -07001641 }
1642 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001643 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001644 }
1645 });
1646 }
1647 clearTypedText();
1648 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001649 }
1650
Winson Chunga6945242014-01-08 14:04:34 -08001651 public DragLayer getDragLayer() {
1652 return mDragLayer;
1653 }
1654
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001655 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001656 return mAppsView;
1657 }
1658
Hyunyoung Song3f471442015-04-08 19:01:34 -07001659 public WidgetsContainerView getWidgetsView() {
1660 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001661 }
1662
Winson Chunga6945242014-01-08 14:04:34 -08001663 public Workspace getWorkspace() {
1664 return mWorkspace;
1665 }
1666
1667 public Hotseat getHotseat() {
1668 return mHotseat;
1669 }
1670
Jorim Jaggid017f882014-01-14 17:08:48 -08001671 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001672 return mOverviewPanel;
1673 }
1674
Sunny Goyal47328fd2016-05-25 18:56:41 -07001675 public DropTargetBar getDropTargetBar() {
1676 return mDropTargetBar;
Tony Wickham34d2c912015-09-11 09:27:58 -07001677 }
1678
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001679 public LauncherAppWidgetHost getAppWidgetHost() {
1680 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001681 }
Romain Guycbb89e42009-06-08 15:52:54 -07001682
Winson Chunga9abd0e2010-10-27 17:18:37 -07001683 public LauncherModel getModel() {
1684 return mModel;
1685 }
1686
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001687 public ModelWriter getModelWriter() {
1688 return mModelWriter;
1689 }
1690
Adam Cohen79d90c52016-04-22 13:29:20 -07001691 public SharedPreferences getSharedPrefs() {
Winson Chunga6945242014-01-08 14:04:34 -08001692 return mSharedPrefs;
1693 }
1694
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001695 @Override
1696 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001697 long startTime = 0;
1698 if (DEBUG_RESUME_TIME) {
1699 startTime = System.currentTimeMillis();
1700 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001701 super.onNewIntent(intent);
1702
Winson15f8b172015-08-19 11:02:39 -07001703 boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1704 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1705 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Sunny Goyal85313732016-09-28 12:00:07 -07001706
1707 // Check this condition before handling isActionMain, as this will get reset.
1708 boolean shouldMoveToDefaultScreen = alreadyOnHome &&
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001709 mState == State.WORKSPACE && AbstractFloatingView.getTopOpenView(this) == null;
Sunny Goyal85313732016-09-28 12:00:07 -07001710
Winson15f8b172015-08-19 11:02:39 -07001711 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
1712 if (isActionMain) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001713 if (mWorkspace == null) {
1714 // Can be cases where mWorkspace is null, this prevents a NPE
1715 return;
1716 }
Jon Mirandafeba90f2016-10-06 10:53:29 -07001717
1718 // Note: There should be at most one log per method call. This is enforced implicitly
1719 // by using if-else statements.
1720 UserEventDispatcher ued = getUserEventDispatcher();
1721
1722 // TODO: Log this case.
Adam Cohen6fecd412013-10-02 17:41:50 -07001723 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001724
Jon Mirandafeba90f2016-10-06 10:53:29 -07001725 AbstractFloatingView topOpenView = AbstractFloatingView.getTopOpenView(this);
Tony Wickham540913e2017-01-23 11:47:51 -08001726 if (topOpenView instanceof PopupContainerWithArrow) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301727 ued.logActionCommand(Action.Command.HOME_INTENT,
1728 topOpenView.getExtendedTouchView(), ContainerType.DEEPSHORTCUTS);
Jon Mirandafeba90f2016-10-06 10:53:29 -07001729 } else if (topOpenView instanceof Folder) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301730 ued.logActionCommand(Action.Command.HOME_INTENT,
1731 ((Folder) topOpenView).getFolderIcon(), ContainerType.FOLDER);
Jon Mirandafeba90f2016-10-06 10:53:29 -07001732 } else if (alreadyOnHome) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301733 ued.logActionCommand(Action.Command.HOME_INTENT,
Jon Mirandafeba90f2016-10-06 10:53:29 -07001734 mWorkspace.getState().containerType, mWorkspace.getCurrentPage());
1735 }
1736
1737 // In all these cases, only animate if we're already on home
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001738 AbstractFloatingView.closeAllOpenViews(this, alreadyOnHome);
Adam Cohen6fecd412013-10-02 17:41:50 -07001739 exitSpringLoadedDragMode();
1740
1741 // If we are already on home, then just animate back to the workspace,
1742 // otherwise, just wait until onResume to set the state back to Workspace
1743 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001744 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001745 } else {
1746 mOnResumeState = State.WORKSPACE;
1747 }
1748
1749 final View v = getWindow().peekDecorView();
1750 if (v != null && v.getWindowToken() != null) {
Tonyc17390962015-10-25 17:39:37 -07001751 InputMethodManager imm = (InputMethodManager) getSystemService(
Adam Cohen6fecd412013-10-02 17:41:50 -07001752 INPUT_METHOD_SERVICE);
1753 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1754 }
1755
Winson Chungb745afb2015-03-02 11:51:23 -08001756 // Reset the apps view
1757 if (!alreadyOnHome && mAppsView != null) {
Sunny Goyal161f96b2017-05-07 11:56:00 -07001758 mAppsView.reset();
Winson Chungb745afb2015-03-02 11:51:23 -08001759 }
1760
Hyunyoung Song3f471442015-04-08 19:01:34 -07001761 // Reset the widgets view
1762 if (!alreadyOnHome && mWidgetsView != null) {
1763 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001764 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001765
Adam Cohen9211d422014-10-07 18:14:53 -07001766 if (mLauncherCallbacks != null) {
1767 mLauncherCallbacks.onHomeIntent();
1768 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001769 }
Sunny Goyal5a81c382017-03-20 15:08:06 -07001770 PinItemDragListener.handleDragRequest(this, intent);
Adam Cohened307df2013-10-02 09:37:31 -07001771
Adam Cohen9211d422014-10-07 18:14:53 -07001772 if (mLauncherCallbacks != null) {
1773 mLauncherCallbacks.onNewIntent(intent);
1774 }
Winson15f8b172015-08-19 11:02:39 -07001775
1776 // Defer moving to the default screen until after we callback to the LauncherCallbacks
1777 // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
1778 // animation.
1779 if (isActionMain) {
Sunny Goyal85313732016-09-28 12:00:07 -07001780 boolean callbackAllowsMoveToDefaultScreen = mLauncherCallbacks != null ?
Ivan Lee667d6882015-09-03 10:16:07 -06001781 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
Sunny Goyal85313732016-09-28 12:00:07 -07001782 if (shouldMoveToDefaultScreen && !mWorkspace.isTouchActive()
1783 && callbackAllowsMoveToDefaultScreen) {
Adam Cohen4b66bf32015-09-18 12:15:19 -07001784
1785 // We use this flag to suppress noisy callbacks above custom content state
1786 // from onResume.
1787 mMoveToDefaultScreenFromNewIntent = true;
Winson15f8b172015-08-19 11:02:39 -07001788 mWorkspace.post(new Runnable() {
1789 @Override
1790 public void run() {
Tonyc17390962015-10-25 17:39:37 -07001791 if (mWorkspace != null) {
1792 mWorkspace.moveToDefaultScreen(true);
1793 }
Winson15f8b172015-08-19 11:02:39 -07001794 }
1795 });
1796 }
1797 }
1798
1799 if (DEBUG_RESUME_TIME) {
1800 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1801 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001802 }
1803
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001804 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001805 public void onRestoreInstanceState(Bundle state) {
1806 super.onRestoreInstanceState(state);
1807 for (int page: mSynchronouslyBoundPages) {
1808 mWorkspace.restoreInstanceStateForChild(page);
1809 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001810 }
1811
1812 @Override
1813 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001814 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001815 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1816 mWorkspace.getCurrentPageOffsetFromCustomContent());
Hyunyoung Song645764e2016-06-06 14:19:02 -07001817
Adam Cohen21cd0022013-10-09 18:57:02 -07001818 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001819 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001820
Michael Jurka883f55b2010-10-21 15:47:14 -07001821 outState.putInt(RUNTIME_STATE, mState.ordinal());
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001822 // We close any open folders and shortcut containers since they will not be re-opened,
1823 // and we need to make sure this state is reflected.
1824 AbstractFloatingView.closeAllOpenViews(this, false);
Tony Wickham49c8d292016-07-01 11:44:34 -07001825
Sunny Goyal2100c782016-08-22 16:00:03 -07001826 if (mPendingRequestArgs != null) {
1827 outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
1828 }
1829 if (mPendingActivityResult != null) {
1830 outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001831 }
1832
Adam Cohen9211d422014-10-07 18:14:53 -07001833 if (mLauncherCallbacks != null) {
1834 mLauncherCallbacks.onSaveInstanceState(outState);
1835 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001836 }
1837
1838 @Override
1839 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001840 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07001841
Michael Jurka9d906c72011-10-14 06:25:36 -07001842 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001843 mWorkspace.removeFolderListeners();
Winson Chunge7a03942011-08-05 15:05:12 -07001844
Winson Chungcd2b0142011-06-08 16:02:26 -07001845 // Stop callbacks from LauncherModel
Adam Cohen1a85c582014-09-30 09:48:49 -07001846 // It's possible to receive onDestroy after a new Launcher activity has
1847 // been created. In this case, don't interfere with the new Launcher.
1848 if (mModel.isCurrentCallbacks(this)) {
1849 mModel.stopLoader();
Sunny Goyal87f784c2017-01-11 10:48:34 -08001850 LauncherAppState.getInstance(this).setLauncher(null);
Adam Cohen1a85c582014-09-30 09:48:49 -07001851 }
Winson Chungcd2b0142011-06-08 16:02:26 -07001852
Sunny Goyal745bad92016-05-02 10:54:12 -07001853 if (mRotationPrefChangeHandler != null) {
1854 mSharedPrefs.unregisterOnSharedPreferenceChangeListener(mRotationPrefChangeHandler);
1855 }
1856
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001857 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001858 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001859 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001860 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001861 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001862 mAppWidgetHost = null;
1863
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001864 TextKeyListener.getInstance().release();
1865
Tony Wickhame2217252016-03-22 16:34:23 -07001866 ((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE))
1867 .removeAccessibilityStateChangeListener(this);
1868
Mario Bertschler27288382017-05-24 15:35:09 -07001869 WallpaperColorInfo.getInstance(this).setOnThemeChangeListener(null);
1870
Michael Jurka2ecf9952012-06-18 12:52:28 -07001871 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07001872
1873 if (mLauncherCallbacks != null) {
1874 mLauncherCallbacks.onDestroy();
1875 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001876 }
1877
Sunny Goyalae502842016-06-17 08:43:56 -07001878 public LauncherAccessibilityDelegate getAccessibilityDelegate() {
1879 return mAccessibilityDelegate;
1880 }
1881
Adam Cohena9cf38f2011-05-02 15:36:58 -07001882 public DragController getDragController() {
1883 return mDragController;
1884 }
1885
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001886 @Override
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001887 public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001888 super.startActivityForResult(intent, requestCode, options);
Adam Cohen173f7112015-03-27 15:14:00 -07001889 }
1890
1891 @Override
1892 public void startIntentSenderForResult (IntentSender intent, int requestCode,
1893 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
Adam Cohen173f7112015-03-27 15:14:00 -07001894 try {
1895 super.startIntentSenderForResult(intent, requestCode,
1896 fillInIntent, flagsMask, flagsValues, extraFlags, options);
1897 } catch (IntentSender.SendIntentException e) {
1898 throw new ActivityNotFoundException();
1899 }
1900 }
1901
Winson Chung70d72102011-08-12 11:24:35 -07001902 /**
1903 * Indicates that we want global search for this activity by setting the globalSearch
1904 * argument for {@link #startSearch} to true.
1905 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001906 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07001907 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001908 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001909
Karl Rosaen138a0412009-04-23 19:00:21 -07001910 if (initialQuery == null) {
1911 // Use any text typed in the launcher as the initial query
1912 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07001913 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001914 if (appSearchData == null) {
1915 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01001916 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001917 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001918
Sunny Goyal6f28e712016-09-13 14:19:29 -07001919 if (mLauncherCallbacks == null ||
1920 !mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
1921 // Starting search from the callbacks failed. Start the default global search.
1922 startGlobalSearch(initialQuery, selectInitialQuery, appSearchData, null);
Ian Parkinson047036e2014-09-01 15:40:53 +01001923 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001924
1925 // We need to show the workspace after starting the search
1926 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01001927 }
1928
Ian Parkinson047036e2014-09-01 15:40:53 +01001929 /**
Michael Jurkaa33411c2012-06-14 16:18:21 -07001930 * Starts the global search activity. This code is a copied from SearchManager
1931 */
Sunny Goyal6f28e712016-09-13 14:19:29 -07001932 public void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07001933 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001934 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07001935 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
1936 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
1937 if (globalSearchActivity == null) {
1938 Log.w(TAG, "No global search activity found.");
1939 return;
1940 }
1941 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
1942 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
1943 intent.setComponent(globalSearchActivity);
1944 // Make sure that we have a Bundle to put source in
1945 if (appSearchData == null) {
1946 appSearchData = new Bundle();
1947 } else {
1948 appSearchData = new Bundle(appSearchData);
1949 }
Adam Cohen9211d422014-10-07 18:14:53 -07001950 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07001951 if (!appSearchData.containsKey("source")) {
1952 appSearchData.putString("source", getPackageName());
1953 }
1954 intent.putExtra(SearchManager.APP_DATA, appSearchData);
1955 if (!TextUtils.isEmpty(initialQuery)) {
1956 intent.putExtra(SearchManager.QUERY, initialQuery);
1957 }
1958 if (selectInitialQuery) {
1959 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
1960 }
1961 intent.setSourceBounds(sourceBounds);
1962 try {
1963 startActivity(intent);
1964 } catch (ActivityNotFoundException ex) {
1965 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
1966 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001967 }
1968
Yura4f93ec62014-02-04 14:15:21 +00001969 public boolean isOnCustomContent() {
1970 return mWorkspace.isOnOrMovingToCustomContent();
1971 }
1972
Winson Chung70d72102011-08-12 11:24:35 -07001973 @Override
Winson Chung70d72102011-08-12 11:24:35 -07001974 public boolean onPrepareOptionsMenu(Menu menu) {
1975 super.onPrepareOptionsMenu(menu);
Adam Cohen9211d422014-10-07 18:14:53 -07001976 if (mLauncherCallbacks != null) {
1977 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
1978 }
Michael Jurkab94f3f82013-09-11 18:08:54 +02001979 return false;
Winson Chung70d72102011-08-12 11:24:35 -07001980 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001981
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07001982 @Override
1983 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07001984 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07001985 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07001986 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07001987 }
1988
Joe Onorato9c1289c2009-08-17 11:03:03 -04001989 public boolean isWorkspaceLocked() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001990 return mWorkspaceLoading || mPendingRequestArgs != null;
Joe Onorato9c1289c2009-08-17 11:03:03 -04001991 }
1992
Adam Cohen517a7f52014-03-01 12:12:59 -08001993 public boolean isWorkspaceLoading() {
1994 return mWorkspaceLoading;
1995 }
1996
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001997 private void setWorkspaceLoading(boolean value) {
1998 boolean isLocked = isWorkspaceLocked();
1999 mWorkspaceLoading = value;
2000 if (isLocked != isWorkspaceLocked()) {
2001 onWorkspaceLockedChanged();
2002 }
2003 }
2004
Sunny Goyal04a324a2017-01-20 21:08:59 -08002005 public void setWaitingForResult(PendingRequestArgs args) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002006 boolean isLocked = isWorkspaceLocked();
Sunny Goyal2100c782016-08-22 16:00:03 -07002007 mPendingRequestArgs = args;
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002008 if (isLocked != isWorkspaceLocked()) {
2009 onWorkspaceLockedChanged();
2010 }
2011 }
2012
Adam Cohen9211d422014-10-07 18:14:53 -07002013 protected void onWorkspaceLockedChanged() {
2014 if (mLauncherCallbacks != null) {
2015 mLauncherCallbacks.onWorkspaceLockedChanged();
2016 }
2017 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002018
Sunny Goyal2100c782016-08-22 16:00:03 -07002019 void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
Sunny Goyal04a324a2017-01-20 21:08:59 -08002020 WidgetAddFlowHandler addFlowHandler) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002021 if (LOGD) {
2022 Log.d(TAG, "Adding widget from drop");
2023 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08002024 addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
Adam Cohenad4e15c2013-10-17 16:21:35 -07002025 }
2026
Sunny Goyal2100c782016-08-22 16:00:03 -07002027 void addAppWidgetImpl(int appWidgetId, ItemInfo info,
Sunny Goyal04a324a2017-01-20 21:08:59 -08002028 AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
2029 if (!addFlowHandler.startConfigActivity(this, appWidgetId, info, REQUEST_CREATE_APPWIDGET)) {
2030 // If the configuration flow was not started, add the widget
Michael Jurkaaf442092010-06-10 17:01:57 -07002031
Adam Cohenad4e15c2013-10-17 16:21:35 -07002032 Runnable onComplete = new Runnable() {
2033 @Override
2034 public void run() {
2035 // Exit spring loaded mode if necessary after adding the widget
2036 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2037 null);
2038 }
2039 };
Sunny Goyal04a324a2017-01-20 21:08:59 -08002040 completeAddAppWidget(appWidgetId, info, boundWidget, addFlowHandler.getProviderInfo(this));
Adam Cohen689ff162014-05-08 17:27:56 -07002041 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002042 }
2043 }
Romain Guycbb89e42009-06-08 15:52:54 -07002044
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002045 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002046 // Close any folders that may be open.
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002047 AbstractFloatingView.closeAllOpenViews(this, animate);
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002048 mWorkspace.moveToCustomContentScreen(animate);
2049 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002050
2051 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2052 int[] cell, int spanX, int spanY) {
Sunny Goyal2100c782016-08-22 16:00:03 -07002053 info.container = container;
2054 info.screenId = screenId;
2055 if (cell != null) {
2056 info.cellX = cell[0];
2057 info.cellY = cell[1];
2058 }
2059 info.spanX = spanX;
2060 info.spanY = spanY;
2061
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002062 switch (info.itemType) {
2063 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2064 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -07002065 addAppWidgetFromDrop((PendingAddWidgetInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002066 break;
2067 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal782f0c92017-01-19 10:27:54 -08002068 processShortcutFromDrop((PendingAddShortcutInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002069 break;
2070 default:
2071 throw new IllegalStateException("Unknown item type: " + info.itemType);
2072 }
2073 }
2074
Adam Cohenfbba09b2011-07-18 21:43:05 -07002075 /**
2076 * Process a shortcut drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07002077 */
Sunny Goyal782f0c92017-01-19 10:27:54 -08002078 private void processShortcutFromDrop(PendingAddShortcutInfo info) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07002079 Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
2080 setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
Sunny Goyal782f0c92017-01-19 10:27:54 -08002081 if (!info.activityInfo.startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
2082 handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
2083 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002084 }
2085
Adam Cohenfbba09b2011-07-18 21:43:05 -07002086 /**
2087 * Process a widget drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07002088 */
Sunny Goyal2100c782016-08-22 16:00:03 -07002089 private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
Adam Cohened66b2b2012-01-23 17:28:51 -08002090 AppWidgetHostView hostView = info.boundWidget;
2091 int appWidgetId;
Sunny Goyal8a0dc382017-01-25 11:30:06 -08002092 WidgetAddFlowHandler addFlowHandler = info.getHandler();
Adam Cohened66b2b2012-01-23 17:28:51 -08002093 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002094 // In the case where we've prebound the widget, we remove it from the DragLayer
2095 if (LOGD) {
2096 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
2097 }
2098 getDragLayer().removeView(hostView);
2099
Adam Cohened66b2b2012-01-23 17:28:51 -08002100 appWidgetId = hostView.getAppWidgetId();
Sunny Goyal04a324a2017-01-20 21:08:59 -08002101 addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002102
2103 // Clear the boundWidget so that it doesn't get destroyed.
2104 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002105 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002106 // In this case, we either need to start an activity to get permission to bind
2107 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002108 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002109 Bundle options = info.bindOptions;
2110
Sunny Goyalffe83f12014-08-14 17:39:34 -07002111 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2112 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002113 if (success) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002114 addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
Michael Jurka8b805b12012-04-18 14:23:14 -07002115 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002116 addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
Michael Jurka8b805b12012-04-18 14:23:14 -07002117 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002118 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002119 }
2120
Adam Cohendcd297f2013-06-18 13:13:40 -07002121 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002122 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002123 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002124 folderInfo.title = getText(R.string.folder_name);
2125
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002126 // Update the model
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002127 getModelWriter().addItemToDatabase(folderInfo, container, screenId, cellX, cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002128
2129 // Create the view
Sunny Goyal1cd01b02016-11-09 10:43:58 -08002130 FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo);
Sunny Goyald5462aa2016-11-22 16:52:39 +05302131 mWorkspace.addInScreen(newFolder, folderInfo);
Winson Chung5f8afe62013-08-12 16:19:28 -07002132 // Force measure the new folder icon
2133 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2134 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002135 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002136 }
Romain Guycbb89e42009-06-08 15:52:54 -07002137
Winsonc0b52fe2015-09-09 16:38:15 -07002138 /**
Winsonfa56b3f2015-09-14 12:01:13 -07002139 * Unbinds the view for the specified item, and removes the item and all its children.
2140 *
2141 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07002142 * @param itemInfo the {@link ItemInfo} for this view.
2143 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07002144 */
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002145 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
Winsonc0b52fe2015-09-09 16:38:15 -07002146 if (itemInfo instanceof ShortcutInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07002147 // Remove the shortcut from the folder before removing it from launcher
Sunny Goyal44c06432016-04-02 10:56:02 -07002148 View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
2149 if (folderIcon instanceof FolderIcon) {
Sunny Goyalc52ba712016-04-05 15:59:05 -07002150 ((FolderInfo) folderIcon.getTag()).remove((ShortcutInfo) itemInfo, true);
Winsonfa56b3f2015-09-14 12:01:13 -07002151 } else {
2152 mWorkspace.removeWorkspaceItem(v);
2153 }
Winsonc0b52fe2015-09-09 16:38:15 -07002154 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002155 getModelWriter().deleteItemFromDatabase(itemInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002156 }
2157 } else if (itemInfo instanceof FolderInfo) {
2158 final FolderInfo folderInfo = (FolderInfo) itemInfo;
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07002159 if (v instanceof FolderIcon) {
2160 ((FolderIcon) v).removeListeners();
2161 }
Winsonc0b52fe2015-09-09 16:38:15 -07002162 mWorkspace.removeWorkspaceItem(v);
2163 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002164 getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002165 }
2166 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2167 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07002168 mWorkspace.removeWorkspaceItem(v);
Winsonc0b52fe2015-09-09 16:38:15 -07002169 if (deleteFromDb) {
Sunny Goyal56c73602015-09-25 12:55:01 -07002170 deleteWidgetInfo(widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002171 }
2172 } else {
2173 return false;
2174 }
2175 return true;
2176 }
2177
2178 /**
Sunny Goyal56c73602015-09-25 12:55:01 -07002179 * Deletes the widget info and the widget id.
Winsonc0b52fe2015-09-09 16:38:15 -07002180 */
Sunny Goyal56c73602015-09-25 12:55:01 -07002181 private void deleteWidgetInfo(final LauncherAppWidgetInfo widgetInfo) {
Winsonc0b52fe2015-09-09 16:38:15 -07002182 final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
Sunny Goyald478c832016-04-01 12:04:16 -07002183 if (appWidgetHost != null && !widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdAllocated()) {
Winsonc0b52fe2015-09-09 16:38:15 -07002184 // Deleting an app widget ID is a void call but writes to disk before returning
2185 // to the caller...
2186 new AsyncTask<Void, Void, Void>() {
2187 public Void doInBackground(Void ... args) {
2188 appWidgetHost.deleteAppWidgetId(widgetInfo.appWidgetId);
2189 return null;
2190 }
Sunny Goyalf27cb0e2015-09-23 16:12:02 -07002191 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Winsonc0b52fe2015-09-09 16:38:15 -07002192 }
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002193 getModelWriter().deleteItemFromDatabase(widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002194 }
2195
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002196 @Override
2197 public boolean dispatchKeyEvent(KeyEvent event) {
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002198 return (event.getKeyCode() == KeyEvent.KEYCODE_HOME) || super.dispatchKeyEvent(event);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002199 }
2200
Joe Onorato88ec0992009-11-19 13:16:06 -08002201 @Override
2202 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002203 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2204 return;
2205 }
2206
Sunny Goyal45478022015-06-08 16:52:41 -07002207 if (mDragController.isDragging()) {
2208 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002209 return;
2210 }
2211
Jon Mirandafeba90f2016-10-06 10:53:29 -07002212 // Note: There should be at most one log per method call. This is enforced implicitly
2213 // by using if-else statements.
2214 UserEventDispatcher ued = getUserEventDispatcher();
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002215 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
2216 if (topView != null) {
2217 if (topView.getActiveTextView() != null) {
2218 topView.getActiveTextView().dispatchBackKey();
2219 } else {
Tony Wickham540913e2017-01-23 11:47:51 -08002220 if (topView instanceof PopupContainerWithArrow) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302221 ued.logActionCommand(Action.Command.BACK,
2222 topView.getExtendedTouchView(), ContainerType.DEEPSHORTCUTS);
Jon Mirandafeba90f2016-10-06 10:53:29 -07002223 } else if (topView instanceof Folder) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302224 ued.logActionCommand(Action.Command.BACK,
2225 ((Folder) topView).getFolderIcon(), ContainerType.FOLDER);
Jon Mirandafeba90f2016-10-06 10:53:29 -07002226 }
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002227 topView.close(true);
2228 }
Tony Wickham49c8d292016-07-01 11:44:34 -07002229 } else if (isAppsViewVisible()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302230 ued.logActionCommand(Action.Command.BACK, ContainerType.ALLAPPS);
Winson Chungb745afb2015-03-02 11:51:23 -08002231 showWorkspace(true);
2232 } else if (isWidgetsViewVisible()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302233 ued.logActionCommand(Action.Command.BACK, ContainerType.WIDGETS);
Winson Chungb745afb2015-03-02 11:51:23 -08002234 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002235 } else if (mWorkspace.isInOverviewMode()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302236 ued.logActionCommand(Action.Command.BACK, ContainerType.OVERVIEW);
Winson Chungdc61c4d2015-04-20 18:26:57 -07002237 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002238 } else {
Jon Mirandafeba90f2016-10-06 10:53:29 -07002239 // TODO: Log this case.
Patrick Dubroy758a9232011-03-03 19:54:56 -08002240 mWorkspace.exitWidgetResizeMode();
2241
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002242 // Back button is a no-op here, but give at least some feedback for the button press
2243 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002244 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002245 }
2246
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002247 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002248 * Launches the intent referred by the clicked shortcut.
2249 *
2250 * @param v The view representing the clicked shortcut.
2251 */
2252 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002253 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2254 // view has detached (it's possible for this to happen if the view is removed mid touch).
2255 if (v.getWindowToken() == null) {
2256 return;
2257 }
2258
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002259 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002260 return;
2261 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002262
Adam Cohen1697b792013-09-17 19:08:21 -07002263 if (v instanceof Workspace) {
2264 if (mWorkspace.isInOverviewMode()) {
Jon Miranda2e61fba2017-02-24 09:12:59 -08002265 getUserEventDispatcher().logActionOnContainer(LauncherLogProto.Action.Type.TOUCH,
2266 LauncherLogProto.Action.Direction.NONE,
2267 LauncherLogProto.ContainerType.OVERVIEW, mWorkspace.getCurrentPage());
Winson Chungdc61c4d2015-04-20 18:26:57 -07002268 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002269 }
2270 return;
2271 }
2272
2273 if (v instanceof CellLayout) {
2274 if (mWorkspace.isInOverviewMode()) {
Jon Mirandac6cf4932017-02-07 17:12:36 -08002275 int page = mWorkspace.indexOfChild(v);
2276 getUserEventDispatcher().logActionOnContainer(LauncherLogProto.Action.Type.TOUCH,
2277 LauncherLogProto.Action.Direction.NONE,
2278 LauncherLogProto.ContainerType.OVERVIEW, page);
2279 mWorkspace.snapToPageFromOverView(page);
Sunny Goyalce5a7e52015-07-08 15:44:27 -07002280 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002281 }
Sunny Goyalce5a7e52015-07-08 15:44:27 -07002282 return;
Adam Cohenf358a4b2013-07-23 16:47:31 -07002283 }
2284
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002285 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002286 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002287 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002288 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002289 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002290 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002291 }
Hyunyoung Song68f98ac2016-07-22 14:22:49 -07002292 } else if ((FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && v instanceof PageIndicator) ||
2293 (v == mAllAppsButton && mAllAppsButton != null)) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002294 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002295 } else if (tag instanceof AppInfo) {
2296 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002297 } else if (tag instanceof LauncherAppWidgetInfo) {
2298 if (v instanceof PendingAppWidgetHostView) {
2299 onClickPendingWidget((PendingAppWidgetHostView) v);
2300 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002301 }
2302 }
2303
Sunny Goyal70660032015-05-14 00:07:08 -07002304 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002305 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002306 return false;
2307 }
2308
Michael Jurkaaf442092010-06-10 17:01:57 -07002309 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002310 * Event handler for the app widget view which has not fully restored.
2311 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002312 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002313 if (mIsSafeModeEnabled) {
2314 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2315 return;
2316 }
2317
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002318 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002319 if (v.isReadyForClickSetup()) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002320 LauncherAppWidgetProviderInfo appWidgetInfo =
2321 mAppWidgetManager.findProvider(info.providerName, info.user);
2322 if (appWidgetInfo == null) {
2323 return;
2324 }
2325 WidgetAddFlowHandler addFlowHandler = new WidgetAddFlowHandler(appWidgetInfo);
2326
Sunny Goyald478c832016-04-01 12:04:16 -07002327 if (info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2328 if (!info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
2329 // This should not happen, as we make sure that an Id is allocated during bind.
2330 return;
2331 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08002332 addFlowHandler.startBindFlow(this, info.appWidgetId, info,
2333 REQUEST_BIND_PENDING_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -07002334 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002335 addFlowHandler.startConfigActivity(this, info, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002336 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002337 } else {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002338 final String packageName = info.providerName.getPackageName();
Sunny Goyale6e72002017-01-12 16:55:36 -08002339 onClickPendingAppItem(v, packageName, info.installProgress >= 0);
Sunny Goyalff572272014-07-23 13:58:07 -07002340 }
2341 }
2342
2343 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002344 * Event handler for the "grid" button that appears on the home screen, which
2345 * enters all apps mode.
2346 *
2347 * @param v The view that was clicked.
2348 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002349 protected void onClickAllAppsButton(View v) {
2350 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002351 if (!isAppsViewVisible()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302352 getUserEventDispatcher().logActionOnControl(Action.Touch.TAP,
2353 ControlType.ALL_APPS_BUTTON);
Hyunyoung Songdd60ce42016-07-27 17:08:38 -07002354 showAppsView(true /* animated */, true /* updatePredictedApps */,
2355 false /* focusSearchBar */);
Winson Chung76648c52015-07-10 14:33:23 -07002356 }
2357 }
2358
2359 protected void onLongClickAllAppsButton(View v) {
2360 if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
2361 if (!isAppsViewVisible()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302362 getUserEventDispatcher().logActionOnControl(Action.Touch.LONGPRESS,
2363 ControlType.ALL_APPS_BUTTON);
Hyunyoung Songdd60ce42016-07-27 17:08:38 -07002364 showAppsView(true /* animated */,
Winson Chung76648c52015-07-10 14:33:23 -07002365 true /* updatePredictedApps */, true /* focusSearchBar */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002366 }
2367 }
2368
Sunny Goyale6e72002017-01-12 16:55:36 -08002369 private void onClickPendingAppItem(final View v, final String packageName,
2370 boolean downloadStarted) {
2371 if (downloadStarted) {
2372 // If the download has started, simply direct to the market app.
2373 startMarketIntentForPackage(v, packageName);
2374 return;
2375 }
Sunny Goyale03b8122014-10-08 09:55:24 -07002376 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002377 .setTitle(R.string.abandoned_promises_title)
2378 .setMessage(R.string.abandoned_promise_explanation)
Sunny Goyale6e72002017-01-12 16:55:36 -08002379 .setPositiveButton(R.string.abandoned_search, new DialogInterface.OnClickListener() {
2380 @Override
2381 public void onClick(DialogInterface dialogInterface, int i) {
2382 startMarketIntentForPackage(v, packageName);
2383 }
2384 })
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002385 .setNeutralButton(R.string.abandoned_clean_this,
2386 new DialogInterface.OnClickListener() {
2387 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08002388 final UserHandle user = Process.myUserHandle();
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002389 mWorkspace.removeAbandonedPromise(packageName, user);
2390 }
2391 })
2392 .create().show();
Sunny Goyale6e72002017-01-12 16:55:36 -08002393 }
2394
2395 private void startMarketIntentForPackage(View v, String packageName) {
2396 ItemInfo item = (ItemInfo) v.getTag();
2397 Intent intent = PackageManagerHelper.getMarketIntent(packageName);
2398 boolean success = startActivitySafely(v, intent, item);
2399 if (success && v instanceof BubbleTextView) {
2400 mWaitingForResume = (BubbleTextView) v;
2401 mWaitingForResume.setStayPressed(true);
2402 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002403 }
2404
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002405 /**
2406 * Event handler for an app shortcut click.
2407 *
2408 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2409 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002410 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002411 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2412 Object tag = v.getTag();
2413 if (!(tag instanceof ShortcutInfo)) {
2414 throw new IllegalArgumentException("Input must be a Shortcut");
2415 }
2416
2417 // Open shortcut
2418 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002419
2420 if (shortcut.isDisabled != 0) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002421 if ((shortcut.isDisabled &
2422 ~ShortcutInfo.FLAG_DISABLED_SUSPENDED &
2423 ~ShortcutInfo.FLAG_DISABLED_QUIET_USER) == 0) {
2424 // If the app is only disabled because of the above flags, launch activity anyway.
2425 // Framework will tell the user why the app is suspended.
Kenny Guy44cba692016-01-21 19:50:02 +00002426 } else {
Tony Wickham4efffc52016-08-04 16:34:49 -07002427 if (!TextUtils.isEmpty(shortcut.disabledMessage)) {
2428 // Use a message specific to this shortcut, if it has one.
2429 Toast.makeText(this, shortcut.disabledMessage, Toast.LENGTH_SHORT).show();
2430 return;
2431 }
2432 // Otherwise just use a generic error message.
Kenny Guy44cba692016-01-21 19:50:02 +00002433 int error = R.string.activity_not_available;
2434 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2435 error = R.string.safemode_shortcut_error;
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002436 } else if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_BY_PUBLISHER) != 0 ||
2437 (shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_LOCKED_USER) != 0) {
Sunny Goyal70a7c9b2016-07-28 10:07:32 -07002438 error = R.string.shortcut_not_available;
Kenny Guy44cba692016-01-21 19:50:02 +00002439 }
2440 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2441 return;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002442 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07002443 }
2444
Chris Wren40c5ed32014-06-24 18:24:23 -04002445 // Check for abandoned promise
Sunny Goyale6e72002017-01-12 16:55:36 -08002446 if ((v instanceof BubbleTextView) && shortcut.isPromise()) {
2447 String packageName = shortcut.intent.getComponent() != null ?
2448 shortcut.intent.getComponent().getPackageName() : shortcut.intent.getPackage();
2449 if (!TextUtils.isEmpty(packageName)) {
2450 onClickPendingAppItem(v, packageName,
2451 shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE));
2452 return;
2453 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002454 }
2455
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002456 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002457 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002458 }
2459
Sunny Goyala7ce1662016-05-31 15:01:35 -07002460 private void startAppShortcutOrInfoActivity(View v) {
2461 ItemInfo item = (ItemInfo) v.getTag();
Mario Bertschler08ffaae2017-03-20 11:30:27 -07002462 Intent intent;
2463 if (item instanceof PromiseAppInfo) {
2464 PromiseAppInfo promiseAppInfo = (PromiseAppInfo) item;
2465 intent = promiseAppInfo.getMarketIntent();
2466 } else {
2467 intent = item.getIntent();
2468 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002469 if (intent == null) {
2470 throw new IllegalArgumentException("Input must have a valid intent");
Sunny Goyal508da152014-08-14 10:53:27 -07002471 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002472 boolean success = startActivitySafely(v, intent, item);
Mario Bertschler0fc6f682017-02-17 12:16:13 -08002473 getUserEventDispatcher().logAppLaunch(v, intent); // TODO for discovered apps b/35802115
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002474
2475 if (success && v instanceof BubbleTextView) {
2476 mWaitingForResume = (BubbleTextView) v;
2477 mWaitingForResume.setStayPressed(true);
2478 }
2479 }
2480
2481 /**
2482 * Event handler for a folder icon click.
2483 *
2484 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2485 */
2486 protected void onClickFolderIcon(View v) {
2487 if (LOGD) Log.d(TAG, "onClickFolder");
2488 if (!(v instanceof FolderIcon)){
2489 throw new IllegalArgumentException("Input must be a FolderIcon");
2490 }
2491
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002492 Folder folder = ((FolderIcon) v).getFolder();
2493 if (!folder.isOpen() && !folder.isDestroyed()) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002494 // Open the requested folder
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002495 folder.animateOpen();
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002496 }
Michael Jurka5130e402011-10-13 04:55:35 -07002497 }
2498
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002499 /**
2500 * Event handler for the (Add) Widgets button that appears after a long press
2501 * on the home screen.
2502 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002503 public void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002504 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002505 if (mIsSafeModeEnabled) {
2506 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2507 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002508 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Adam Cohen9211d422014-10-07 18:14:53 -07002509 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002510 }
2511
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002512 /**
2513 * Event handler for the wallpaper picker button that appears after a long press
2514 * on the home screen.
2515 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002516 public void onClickWallpaperPicker(View v) {
Hyunyoung Song0de01172016-10-05 16:27:48 -07002517 if (!Utilities.isWallpaperAllowed(this)) {
Sunny Goyal1ed6c4a2016-04-21 15:16:11 -07002518 Toast.makeText(this, R.string.msg_disabled_by_admin, Toast.LENGTH_SHORT).show();
2519 return;
2520 }
2521
Tony Wickham785f7a52015-08-31 17:28:32 -07002522 int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
2523 float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
Sunny Goyal2100c782016-08-22 16:00:03 -07002524 setWaitingForResult(new PendingRequestArgs(new ItemInfo()));
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002525 Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER)
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002526 .putExtra(Utilities.EXTRA_WALLPAPER_OFFSET, offset);
Sunny Goyalc677b6b2016-10-17 09:59:01 +01002527
2528 String pickerPackage = getString(R.string.wallpaper_picker_package);
Tony85efb4b2017-06-02 13:06:10 -07002529 boolean hasTargetPackage = !TextUtils.isEmpty(pickerPackage);
2530 if (hasTargetPackage) {
Sunny Goyalc677b6b2016-10-17 09:59:01 +01002531 intent.setPackage(pickerPackage);
2532 }
2533
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002534 intent.setSourceBounds(getViewBounds(v));
Sunny Goyalc677b6b2016-10-17 09:59:01 +01002535 try {
2536 startActivityForResult(intent, REQUEST_PICK_WALLPAPER,
2537 // If there is no target package, use the default intent chooser animation
2538 hasTargetPackage ? getActivityLaunchOptions(v) : null);
2539 } catch (ActivityNotFoundException e) {
2540 setWaitingForResult(null);
2541 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2542 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002543 }
2544
2545 /**
2546 * Event handler for a click on the settings button that appears after a long press
2547 * on the home screen.
2548 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002549 public void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002550 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Sunny Goyalf3a09f92016-08-25 09:45:14 -07002551 Intent intent = new Intent(Intent.ACTION_APPLICATION_PREFERENCES)
2552 .setPackage(getPackageName());
2553 intent.setSourceBounds(getViewBounds(v));
Sunny Goyal53f93b92017-05-04 11:23:29 -07002554 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Sunny Goyalf3a09f92016-08-25 09:45:14 -07002555 startActivity(intent, getActivityLaunchOptions(v));
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002556 }
2557
Adam Cohen61f560d2013-09-30 15:58:20 -07002558 public View.OnTouchListener getHapticFeedbackTouchListener() {
2559 if (mHapticFeedbackTouchListener == null) {
2560 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002561 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002562 @Override
2563 public boolean onTouch(View v, MotionEvent event) {
2564 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2565 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2566 }
2567 return false;
2568 }
2569 };
2570 }
2571 return mHapticFeedbackTouchListener;
2572 }
2573
Tony Wickhame2217252016-03-22 16:34:23 -07002574 @Override
2575 public void onAccessibilityStateChanged(boolean enabled) {
2576 mDragLayer.onAccessibilityStateChanged(enabled);
2577 }
2578
Sunny Goyal06e21a22016-08-11 16:02:02 -07002579 public void onDragStarted() {
Adam Cohen9211d422014-10-07 18:14:53 -07002580 if (isOnCustomContent()) {
2581 // Custom content screen doesn't participate in drag and drop. If on custom
2582 // content screen, move to default.
2583 moveWorkspaceToDefaultScreen();
2584 }
Adam Cohen9211d422014-10-07 18:14:53 -07002585 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002586
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002587 /**
2588 * Called when the user stops interacting with the launcher.
2589 * This implies that the user is now on the homescreen and is not doing housekeeping.
2590 */
Adam Cohen9211d422014-10-07 18:14:53 -07002591 protected void onInteractionEnd() {
2592 if (mLauncherCallbacks != null) {
2593 mLauncherCallbacks.onInteractionEnd();
2594 }
2595 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002596
2597 /**
2598 * Called when the user starts interacting with the launcher.
2599 * The possible interactions are:
2600 * - open all apps
2601 * - reorder an app shortcut, or a widget
2602 * - open the overview mode.
2603 * This is a good time to stop doing things that only make sense
2604 * when the user is on the homescreen and not doing housekeeping.
2605 */
Adam Cohen9211d422014-10-07 18:14:53 -07002606 protected void onInteractionBegin() {
2607 if (mLauncherCallbacks != null) {
2608 mLauncherCallbacks.onInteractionBegin();
2609 }
2610 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002611
Winson Chungcd99cd32015-04-29 11:03:24 -07002612 /** Updates the interaction state. */
2613 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002614 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002615 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002616 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2617 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002618 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002619 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002620 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002621 onInteractionEnd();
2622 }
2623 }
2624
Sunny Goyala7ce1662016-05-31 15:01:35 -07002625 private void startShortcutIntentSafely(Intent intent, Bundle optsBundle, ItemInfo info) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002626 try {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002627 StrictMode.VmPolicy oldPolicy = StrictMode.getVmPolicy();
2628 try {
2629 // Temporarily disable deathPenalty on all default checks. For eg, shortcuts
2630 // containing file Uri's would cause a crash as penaltyDeathOnFileUriExposure
2631 // is enabled by default on NYC.
2632 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectAll()
2633 .penaltyLog().build());
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002634
2635 if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
2636 String id = ((ShortcutInfo) info).getDeepShortcutId();
2637 String packageName = intent.getPackage();
Sunny Goyaldde4fd92016-11-21 16:02:39 +05302638 DeepShortcutManager.getInstance(this).startShortcut(
Sunny Goyal9994b2b2016-06-23 14:17:24 -07002639 packageName, id, intent.getSourceBounds(), optsBundle, info.user);
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002640 } else {
2641 // Could be launching some bookkeeping activity
2642 startActivity(intent, optsBundle);
2643 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002644 } finally {
2645 StrictMode.setVmPolicy(oldPolicy);
Kenny Guy1317e2d2014-05-08 18:52:50 +01002646 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002647 } catch (SecurityException e) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002648 // Due to legacy reasons, direct call shortcuts require Launchers to have the
2649 // corresponding permission. Show the appropriate permission prompt if that
2650 // is the case.
2651 if (intent.getComponent() == null
2652 && Intent.ACTION_CALL.equals(intent.getAction())
2653 && checkSelfPermission(Manifest.permission.CALL_PHONE) !=
2654 PackageManager.PERMISSION_GRANTED) {
Sunny Goyal2100c782016-08-22 16:00:03 -07002655
2656 setWaitingForResult(PendingRequestArgs
2657 .forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002658 requestPermissions(new String[]{Manifest.permission.CALL_PHONE},
2659 REQUEST_PERMISSION_CALL_PHONE);
2660 } else {
2661 // No idea why this was thrown.
2662 throw e;
Sunny Goyal28c6b962015-10-12 11:42:05 -07002663 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002664 }
2665 }
Winson Chungaafa03c2010-06-11 17:34:16 -07002666
Sunny Goyalfe770c92016-09-27 14:38:58 -07002667 @TargetApi(Build.VERSION_CODES.M)
Tonye3c59252017-05-02 21:32:27 -07002668 public Bundle getActivityLaunchOptions(View v) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002669 if (Utilities.ATLEAST_MARSHMALLOW) {
2670 int left = 0, top = 0;
2671 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2672 if (v instanceof TextView) {
2673 // Launch from center of icon, not entire view
2674 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2675 if (icon != null) {
2676 Rect bounds = icon.getBounds();
2677 left = (width - bounds.width()) / 2;
2678 top = v.getPaddingTop();
2679 width = bounds.width();
2680 height = bounds.height();
2681 }
2682 }
2683 return ActivityOptions.makeClipRevealAnimation(v, left, top, width, height).toBundle();
2684 } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
2685 // On L devices, we use the device default slide-up transition.
2686 // On L MR1 devices, we use a custom version of the slide-up transition which
2687 // doesn't have the delay present in the device default.
2688 return ActivityOptions.makeCustomAnimation(
2689 this, R.anim.task_open_enter, R.anim.no_anim).toBundle();
2690 }
2691 return null;
2692 }
2693
Tonye3c59252017-05-02 21:32:27 -07002694 public Rect getViewBounds(View v) {
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002695 int[] pos = new int[2];
2696 v.getLocationOnScreen(pos);
2697 return new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight());
2698 }
2699
Sunny Goyala7ce1662016-05-31 15:01:35 -07002700 public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002701 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
2702 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
2703 return false;
2704 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002705 // Only launch using the new animation if the shortcut has not opted out (this is a
2706 // private contract between launcher and may be ignored in the future).
2707 boolean useLaunchAnimation = (v != null) &&
2708 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
2709 Bundle optsBundle = useLaunchAnimation ? getActivityLaunchOptions(v) : null;
2710
Sunny Goyal24bb66a2017-03-21 15:12:01 -07002711 UserHandle user = item == null ? null : item.user;
Sunny Goyala7ce1662016-05-31 15:01:35 -07002712
2713 // Prepare intent
2714 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2715 if (v != null) {
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002716 intent.setSourceBounds(getViewBounds(v));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002717 }
2718 try {
Mario Bertschler0fc6f682017-02-17 12:16:13 -08002719 if (Utilities.ATLEAST_MARSHMALLOW
2720 && (item instanceof ShortcutInfo)
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002721 && (item.itemType == Favorites.ITEM_TYPE_SHORTCUT
Mario Bertschler0fc6f682017-02-17 12:16:13 -08002722 || item.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT)
Sunny Goyale6e72002017-01-12 16:55:36 -08002723 && !((ShortcutInfo) item).isPromise()) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002724 // Shortcuts need some special checks due to legacy reasons.
2725 startShortcutIntentSafely(intent, optsBundle, item);
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08002726 } else if (user == null || user.equals(Process.myUserHandle())) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002727 // Could be launching some bookkeeping activity
2728 startActivity(intent, optsBundle);
2729 } else {
2730 LauncherAppsCompat.getInstance(this).startActivityForProfile(
2731 intent.getComponent(), user, intent.getSourceBounds(), optsBundle);
2732 }
2733 return true;
2734 } catch (ActivityNotFoundException|SecurityException e) {
2735 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2736 Log.e(TAG, "Unable to launch. tag=" + item + " intent=" + intent, e);
2737 }
2738 return false;
Michael Jurka86a720e2012-05-09 11:23:23 -07002739 }
2740
Tony Wickhamdadb3042016-02-24 11:07:00 -08002741 @Override
Jon Miranda379198e2016-09-23 08:54:40 -07002742 public boolean dispatchTouchEvent(MotionEvent ev) {
2743 mLastDispatchTouchEventX = ev.getX();
2744 return super.dispatchTouchEvent(ev);
2745 }
2746
2747 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002748 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07002749 if (!isDraggingEnabled()) return false;
2750 if (isWorkspaceLocked()) return false;
2751 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002752
Hyunyoung Song68f98ac2016-07-22 14:22:49 -07002753 if ((FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && v instanceof PageIndicator) ||
2754 (v == mAllAppsButton && mAllAppsButton != null)) {
Winson Chung76648c52015-07-10 14:33:23 -07002755 onLongClickAllAppsButton(v);
2756 return true;
2757 }
2758
Jon Mirandacc42c5b2016-10-27 17:15:27 -07002759
Jon Miranda51f037d2016-11-07 08:37:20 -08002760 boolean ignoreLongPressToOverview =
2761 mDeviceProfile.shouldIgnoreLongPressToOverview(mLastDispatchTouchEventX);
Jon Miranda379198e2016-09-23 08:54:40 -07002762
Adam Cohen1697b792013-09-17 19:08:21 -07002763 if (v instanceof Workspace) {
2764 if (!mWorkspace.isInOverviewMode()) {
Jon Mirandacc42c5b2016-10-27 17:15:27 -07002765 if (!mWorkspace.isTouchActive() && !ignoreLongPressToOverview) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302766 getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
2767 Action.Direction.NONE, ContainerType.WORKSPACE,
Jon Mirandaf3e35d92016-10-05 14:08:11 -07002768 mWorkspace.getCurrentPage());
Winson Chungdc61c4d2015-04-20 18:26:57 -07002769 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07002770 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
2771 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
2772 return true;
2773 } else {
2774 return false;
2775 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07002776 } else {
2777 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07002778 }
Adam Cohen1697b792013-09-17 19:08:21 -07002779 }
2780
Adam Cohene0aaa0d2014-05-12 12:44:22 -07002781 CellLayout.CellInfo longClickCellInfo = null;
2782 View itemUnderLongClick = null;
2783 if (v.getTag() instanceof ItemInfo) {
2784 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002785 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07002786 itemUnderLongClick = longClickCellInfo.cell;
Sunny Goyal2100c782016-08-22 16:00:03 -07002787 mPendingRequestArgs = null;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002788 }
2789
Winson Chung3d503fb2011-07-13 17:25:49 -07002790 // The hotseat touch handling does not go through Workspace, and we always allow long press
2791 // on hotseat items.
Sunny Goyal8e2133b2015-05-06 13:39:07 -07002792 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002793 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07002794 // User long pressed on empty space
Adam Cohend3ecce92013-09-16 14:58:00 -07002795 if (mWorkspace.isInOverviewMode()) {
2796 mWorkspace.startReordering(v);
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302797 getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
2798 Action.Direction.NONE, ContainerType.OVERVIEW);
Adam Cohend3ecce92013-09-16 14:58:00 -07002799 } else {
Jon Mirandacc42c5b2016-10-27 17:15:27 -07002800 if (ignoreLongPressToOverview) {
Jon Miranda379198e2016-09-23 08:54:40 -07002801 return false;
2802 }
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302803 getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
2804 Action.Direction.NONE, ContainerType.WORKSPACE,
Jon Mirandaf3e35d92016-10-05 14:08:11 -07002805 mWorkspace.getCurrentPage());
Winson Chungdc61c4d2015-04-20 18:26:57 -07002806 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07002807 }
Jon Miranda379198e2016-09-23 08:54:40 -07002808 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
2809 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002810 } else {
Sunny Goyalbb011da2016-06-15 15:42:29 -07002811 final boolean isAllAppsButton =
2812 !FeatureFlags.NO_ALL_APPS_ICON && isHotseatLayout(v) &&
2813 mDeviceProfile.inv.isAllAppsButtonRank(mHotseat.getOrderInHotseat(
2814 longClickCellInfo.cellX, longClickCellInfo.cellY));
Dan Sandlere26d0942014-01-13 14:30:14 -05002815 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002816 // User long pressed on an item
Tony Wickham10236d62016-09-28 12:49:25 -07002817 mWorkspace.startDrag(longClickCellInfo, new DragOptions());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002818 }
2819 }
2820 }
2821 return true;
2822 }
2823
Winson Chung3d503fb2011-07-13 17:25:49 -07002824 boolean isHotseatLayout(View layout) {
Sunny Goyalc13403c2016-11-18 23:44:48 -08002825 // TODO: Remove this method
Winson Chung3d503fb2011-07-13 17:25:49 -07002826 return mHotseat != null && layout != null &&
2827 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
2828 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08002829
Winson Chung3d503fb2011-07-13 17:25:49 -07002830 /**
2831 * Returns the CellLayout of the specified container at the specified screen.
2832 */
Sunny Goyal92820592015-03-02 11:31:35 -08002833 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002834 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
2835 if (mHotseat != null) {
2836 return mHotseat.getLayout();
2837 } else {
2838 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08002839 }
Winson Chung3d503fb2011-07-13 17:25:49 -07002840 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002841 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08002842 }
2843 }
2844
Winson Chungb745afb2015-03-02 11:51:23 -08002845 /**
2846 * For overridden classes.
2847 */
Daniel Sandler843e8602010-06-07 14:59:01 -04002848 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08002849 return isAppsViewVisible();
2850 }
2851
2852 public boolean isAppsViewVisible() {
2853 return (mState == State.APPS) || (mOnResumeState == State.APPS);
2854 }
2855
2856 public boolean isWidgetsViewVisible() {
2857 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04002858 }
2859
Michael Jurkae326f182011-11-21 14:05:46 -08002860 @Override
2861 public void onTrimMemory(int level) {
2862 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07002863 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
2864 // The widget preview db can result in holding onto over
2865 // 3MB of memory for caching which isn't necessary.
2866 SQLiteDatabase.releaseMemory();
2867
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08002868 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07002869 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08002870 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01002871 if (mLauncherCallbacks != null) {
2872 mLauncherCallbacks.onTrimMemory(level);
2873 }
Michael Jurkae326f182011-11-21 14:05:46 -08002874 }
2875
Winson5c6bdbb2015-09-03 11:36:19 -07002876 public boolean showWorkspace(boolean animated) {
Winson10612a72015-09-09 17:06:09 -07002877 return showWorkspace(animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07002878 }
2879
Winson5c6bdbb2015-09-03 11:36:19 -07002880 public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07002881 boolean changed = mState != State.WORKSPACE ||
2882 mWorkspace.getState() != Workspace.State.NORMAL;
Hyunyoung Song9dcf0a32016-07-27 10:55:51 -07002883 if (changed || mAllAppsController.isTransitioning()) {
Michael Jurkab3e22d92011-10-31 15:58:33 -07002884 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07002885 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
Winson2a87fe82015-08-07 10:37:21 -07002886 Workspace.State.NORMAL, animated, onCompleteRunnable);
Winson Chungc7d2b602012-05-16 17:02:20 -07002887
Michael Jurkab3e22d92011-10-31 15:58:33 -07002888 // Set focus to the AppsCustomize button
2889 if (mAllAppsButton != null) {
2890 mAllAppsButton.requestFocus();
2891 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07002892 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07002893
Michael Jurkac0e8fca2010-10-06 16:41:29 -07002894 // Change the state *after* we've called all the transition code
Mario Bertschleracbf5702017-03-03 10:58:06 -08002895 setState(State.WORKSPACE);
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08002896
Winson Chung0f785722015-04-08 10:27:49 -07002897 if (changed) {
2898 // Send an accessibility event to announce the context change
2899 getWindow().getDecorView()
2900 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07002901 }
Winson5c6bdbb2015-09-03 11:36:19 -07002902 return changed;
Bjorn Bringertc459e522013-06-07 19:36:01 +01002903 }
2904
Winsone9f27272015-10-13 10:47:51 -07002905 /**
2906 * Shows the overview button.
2907 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002908 public void showOverviewMode(boolean animated) {
Winsone9f27272015-10-13 10:47:51 -07002909 showOverviewMode(animated, false);
2910 }
2911
2912 /**
2913 * Shows the overview button, and if {@param requestButtonFocus} is set, will force the focus
2914 * onto one of the overview panel buttons.
2915 */
2916 void showOverviewMode(boolean animated, boolean requestButtonFocus) {
2917 Runnable postAnimRunnable = null;
2918 if (requestButtonFocus) {
2919 postAnimRunnable = new Runnable() {
2920 @Override
2921 public void run() {
2922 // Hitting the menu button when in touch mode does not trigger touch mode to
2923 // be disabled, so if requested, force focus on one of the overview panel
2924 // buttons.
2925 mOverviewPanel.requestFocusFromTouch();
2926 }
2927 };
2928 }
Adam Cohened307df2013-10-02 09:37:31 -07002929 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07002930 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
Winson6e6a9b42015-10-13 17:52:17 -07002931 Workspace.State.OVERVIEW, animated, postAnimRunnable);
Mario Bertschleracbf5702017-03-03 10:58:06 -08002932 setState(State.WORKSPACE);
2933
Hyunyoung Song0a9c0922016-09-20 22:50:06 -07002934 // If animated from long press, then don't allow any of the controller in the drag
2935 // layer to intercept any remaining touch.
2936 mWorkspace.requestDisallowInterceptTouchEvent(animated);
Joe Onorato00acb122009-08-04 16:04:30 -04002937 }
2938
Mario Bertschleracbf5702017-03-03 10:58:06 -08002939 private void setState(State state) {
2940 this.mState = state;
2941 updateSoftInputMode();
2942 }
2943
2944 private void updateSoftInputMode() {
2945 if (FeatureFlags.LAUNCHER3_UPDATE_SOFT_INPUT_MODE) {
2946 final int mode;
2947 if (isAppsViewVisible()) {
2948 mode = SOFT_INPUT_MODE_ALL_APPS;
2949 } else {
2950 mode = SOFT_INPUT_MODE_DEFAULT;
2951 }
2952 getWindow().setSoftInputMode(mode);
2953 }
2954 }
2955
Winson Chungb745afb2015-03-02 11:51:23 -08002956 /**
2957 * Shows the apps view.
2958 */
Hyunyoung Songdd60ce42016-07-27 17:08:38 -07002959 public void showAppsView(boolean animated, boolean updatePredictedApps,
Winson Chung76648c52015-07-10 14:33:23 -07002960 boolean focusSearchBar) {
Hyunyoung Songc001cf52016-07-21 17:32:43 -07002961 markAppsViewShown();
Winson Chung4ac30062015-05-08 17:34:17 -07002962 if (updatePredictedApps) {
2963 tryAndUpdatePredictedApps();
2964 }
Winson Chung76648c52015-07-10 14:33:23 -07002965 showAppsOrWidgets(State.APPS, animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08002966 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07002967
Winson Chungb745afb2015-03-02 11:51:23 -08002968 /**
2969 * Shows the widgets view.
2970 */
2971 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07002972 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07002973 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07002974 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07002975 }
Winson Chung76648c52015-07-10 14:33:23 -07002976 showAppsOrWidgets(State.WIDGETS, animated, false);
Hyunyoung Song3f471442015-04-08 19:01:34 -07002977
2978 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04002979 @Override
2980 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07002981 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04002982 }
2983 });
Winson Chungb745afb2015-03-02 11:51:23 -08002984 }
2985
2986 /**
2987 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07002988 *
2989 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08002990 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07002991 // TODO: calling method should use the return value so that when {@code false} is returned
2992 // the workspace transition doesn't fall into invalid state.
Winson Chung76648c52015-07-10 14:33:23 -07002993 private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
Hyunyoung Song9dcf0a32016-07-27 10:55:51 -07002994 if (!(mState == State.WORKSPACE ||
2995 mState == State.APPS_SPRING_LOADED ||
2996 mState == State.WIDGETS_SPRING_LOADED ||
2997 (mState == State.APPS && mAllAppsController.isTransitioning()))) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07002998 return false;
2999 }
3000 if (toState != State.APPS && toState != State.WIDGETS) {
3001 return false;
3002 }
Winson Chungb745afb2015-03-02 11:51:23 -08003003
Hyunyoung Song06ca7562016-07-29 13:03:54 -07003004 // This is a safe and supported transition to bypass spring_loaded mode.
3005 if (mExitSpringLoadedModeRunnable != null) {
3006 mHandler.removeCallbacks(mExitSpringLoadedModeRunnable);
3007 mExitSpringLoadedModeRunnable = null;
3008 }
3009
Winson Chungb745afb2015-03-02 11:51:23 -08003010 if (toState == State.APPS) {
Sunny Goyaldb364372016-10-26 19:12:47 -07003011 mStateTransitionAnimation.startAnimationToAllApps(animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003012 } else {
Sunny Goyaldb364372016-10-26 19:12:47 -07003013 mStateTransitionAnimation.startAnimationToWidgets(animated);
Winson Chungb745afb2015-03-02 11:51:23 -08003014 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003015
Michael Jurkab3e22d92011-10-31 15:58:33 -07003016 // Change the state *after* we've called all the transition code
Mario Bertschleracbf5702017-03-03 10:58:06 -08003017 setState(toState);
Sunny Goyal740ac7f2016-09-28 16:47:32 -07003018 AbstractFloatingView.closeAllOpenViews(this);
Michael Jurkab3e22d92011-10-31 15:58:33 -07003019
3020 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07003021 getWindow().getDecorView()
3022 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07003023 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003024 }
3025
Winson Chungcd99cd32015-04-29 11:03:24 -07003026 /**
3027 * Updates the workspace and interaction state on state change, and return the animation to this
3028 * new state.
3029 */
Sunny Goyalce5a7e52015-07-08 15:44:27 -07003030 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState,
Sunny Goyalb5e65c82016-10-26 18:32:38 -07003031 boolean animated, AnimationLayerSet layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003032 Workspace.State fromState = mWorkspace.getState();
Winson2a87fe82015-08-07 10:37:21 -07003033 Animator anim = mWorkspace.setStateWithAnimation(toState, animated, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003034 updateInteraction(fromState, toState);
3035 return anim;
3036 }
3037
Hyunyoung Song3f471442015-04-08 19:01:34 -07003038 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003039 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Tony Wickham94e0d372015-09-11 12:17:48 -07003040 if (isStateSpringLoaded()) {
Winson Chungb745afb2015-03-02 11:51:23 -08003041 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003042 }
Winson Chungb745afb2015-03-02 11:51:23 -08003043
Winson Chung006ee262015-08-03 14:40:11 -07003044 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
Winson2a87fe82015-08-07 10:37:21 -07003045 Workspace.State.SPRING_LOADED, true /* animated */,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003046 null /* onCompleteRunnable */);
Mario Bertschleracbf5702017-03-03 10:58:06 -08003047 setState(State.WORKSPACE_SPRING_LOADED);
Michael Jurkad3ef3062010-11-23 16:23:58 -08003048 }
Adam Cohen7777d962011-08-18 18:58:38 -07003049
Hyunyoung Song3f471442015-04-08 19:01:34 -07003050 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003051 final Runnable onCompleteRunnable) {
Tony Wickham94e0d372015-09-11 12:17:48 -07003052 if (!isStateSpringLoaded()) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003053
Hyunyoung Song06ca7562016-07-29 13:03:54 -07003054 if (mExitSpringLoadedModeRunnable != null) {
3055 mHandler.removeCallbacks(mExitSpringLoadedModeRunnable);
3056 }
3057 mExitSpringLoadedModeRunnable = new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003058 @Override
3059 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003060 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003061 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3062 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003063 // Before we show workspace, hide all apps again because
3064 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3065 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003066 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003067 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003068 } else {
3069 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003070 }
Hyunyoung Song06ca7562016-07-29 13:03:54 -07003071 mExitSpringLoadedModeRunnable = null;
Winson Chung557d6ed2011-07-08 15:34:52 -07003072 }
Hyunyoung Song06ca7562016-07-29 13:03:54 -07003073 };
3074 mHandler.postDelayed(mExitSpringLoadedModeRunnable, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003075 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003076
Tony Wickhame0c33232016-02-08 11:37:04 -08003077 boolean isStateSpringLoaded() {
Tony Wickham94e0d372015-09-11 12:17:48 -07003078 return mState == State.WORKSPACE_SPRING_LOADED || mState == State.APPS_SPRING_LOADED
3079 || mState == State.WIDGETS_SPRING_LOADED;
3080 }
3081
Sunny Goyal0f76b562016-12-13 19:37:10 -08003082 public void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003083 if (mState == State.APPS_SPRING_LOADED) {
Hyunyoung Songdd60ce42016-07-27 17:08:38 -07003084 showAppsView(true /* animated */,
Winson Chung76648c52015-07-10 14:33:23 -07003085 false /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -08003086 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003087 showWidgetsView(true, false);
Tony Wickham94e0d372015-09-11 12:17:48 -07003088 } else if (mState == State.WORKSPACE_SPRING_LOADED) {
3089 showWorkspace(true);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003090 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003091 }
3092
Winson Chung4ac30062015-05-08 17:34:17 -07003093 /**
3094 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3095 * resumed.
3096 */
Hyunyoung Songa9a8a422016-06-15 16:45:48 -07003097 public void tryAndUpdatePredictedApps() {
Winson Chung4ac30062015-05-08 17:34:17 -07003098 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003099 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung91c05952015-06-25 12:17:30 -07003100 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003101 mAppsView.setPredictedApps(apps);
Hyunyoung Songaa953652016-04-19 18:30:24 -07003102 getUserEventDispatcher().setPredictedApps(apps);
Winson Chung4ac30062015-05-08 17:34:17 -07003103 }
3104 }
3105 }
3106
Michael Jurkab3e22d92011-10-31 15:58:33 -07003107 void lockAllApps() {
3108 // TODO
3109 }
3110
3111 void unlockAllApps() {
3112 // TODO
3113 }
3114
Michael Jurkad7c28052012-04-27 15:43:36 -07003115 @Override
3116 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003117 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003118 final List<CharSequence> text = event.getText();
3119 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003120 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003121 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003122 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003123 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003124 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003125 } else if (mWorkspace != null) {
3126 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003127 } else {
3128 text.add(getString(R.string.all_apps_home_button_label));
3129 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003130 return result;
3131 }
3132
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003133 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003134 * If the activity is currently paused, signal that we need to run the passed Runnable
3135 * in onResume.
3136 *
3137 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003138 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3139 * wrong when we're not running, and if the activity comes back to what the configuration was
3140 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003141 *
3142 * Implementation of the method from LauncherModel.Callbacks.
3143 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003144 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003145 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003146 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003147 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003148 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003149 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003150 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003151 }
3152 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003153 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003154 return true;
3155 } else {
3156 return false;
3157 }
3158 }
3159
Michael Jurkac402cd92013-05-20 15:49:32 +02003160 private boolean waitUntilResume(Runnable run) {
3161 return waitUntilResume(run, false);
3162 }
3163
Michael Jurka1e2f4652013-07-08 18:03:46 -07003164 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003165 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003166 }
3167
Michael Jurka7607c2f2013-04-03 14:33:19 -07003168 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003169 * If the activity is currently paused, signal that we need to re-run the loader
3170 * in onResume.
3171 *
3172 * This needs to be called from incoming places where resources might have been loaded
3173 * while we are paused. That is becaues the Configuration might be wrong
3174 * when we're not running, and if it comes back to what it was when we
3175 * were paused, we are not restarted.
3176 *
3177 * Implementation of the method from LauncherModel.Callbacks.
3178 *
3179 * @return true if we are currently paused. The caller might be able to
3180 * skip some work in that case since we will come back again.
3181 */
Sunny Goyal93f878c2016-03-30 17:31:24 -07003182 @Override
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003183 public boolean setLoadOnResume() {
3184 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003185 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003186 mOnResumeNeedsLoad = true;
3187 return true;
3188 } else {
3189 return false;
3190 }
3191 }
3192
3193 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003194 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003195 */
Sunny Goyal93f878c2016-03-30 17:31:24 -07003196 @Override
Joe Onorato9c1289c2009-08-17 11:03:03 -04003197 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003198 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003199 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003200 } else {
Winson Chung882a52e2015-07-08 14:32:26 -07003201 return 0;
Joe Onoratod0afc872010-06-11 00:03:15 -07003202 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003203 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003204
Joe Onorato9c1289c2009-08-17 11:03:03 -04003205 /**
Sunny Goyal527c7d32015-08-28 15:19:36 -07003206 * Clear any pending bind callbacks. This is called when is loader is planning to
3207 * perform a full rebind from scratch.
3208 */
3209 @Override
3210 public void clearPendingBinds() {
3211 mBindOnResumeCallbacks.clear();
3212 if (mPendingExecutor != null) {
3213 mPendingExecutor.markCompleted();
3214 mPendingExecutor = null;
3215 }
3216 }
3217
3218 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003219 * Refreshes the shortcuts shown on the workspace.
3220 *
3221 * Implementation of the method from LauncherModel.Callbacks.
3222 */
3223 public void startBinding() {
Sunny Goyale26d1002016-06-20 14:52:14 -07003224 if (LauncherAppState.PROFILE_STARTUP) {
3225 Trace.beginSection("Starting page bind");
3226 }
Jon Miranda6dc7f1e2017-02-21 12:37:51 -08003227
3228 AbstractFloatingView.closeAllOpenViews(this);
3229
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003230 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003231
Winson Chungd64d1762013-08-20 14:37:16 -07003232 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003233 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003234 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003235
Winson Chung3d503fb2011-07-13 17:25:49 -07003236 if (mHotseat != null) {
3237 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003238 }
Sunny Goyale26d1002016-06-20 14:52:14 -07003239 if (LauncherAppState.PROFILE_STARTUP) {
3240 Trace.endSection();
3241 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003242 }
3243
Adam Cohendcd297f2013-06-18 13:13:40 -07003244 @Override
3245 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003246 // Make sure the first screen is always at the start.
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07003247 if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
3248 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != 0) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003249 orderedScreenIds.remove(Workspace.FIRST_SCREEN_ID);
3250 orderedScreenIds.add(0, Workspace.FIRST_SCREEN_ID);
3251 mModel.updateWorkspaceScreenOrder(this, orderedScreenIds);
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07003252 } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
3253 // If there are no screens, we need to have an empty screen
3254 mWorkspace.addExtraEmptyScreen();
Adam Cohen5084cba2013-09-03 12:01:16 -07003255 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003256 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003257
3258 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003259 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003260 if (hasCustomContentToLeft()) {
3261 mWorkspace.createCustomContentContainer();
3262 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003263 }
Winsonc7d2e832016-07-28 12:24:55 -07003264
3265 // After we have added all the screens, if the wallpaper was locked to the default state,
3266 // then notify to indicate that it can be released and a proper wallpaper offset can be
3267 // computed before the next layout
3268 mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
Winson Chung64359a52013-07-08 17:17:08 -07003269 }
3270
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003271 private void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003272 int count = orderedScreenIds.size();
3273 for (int i = 0; i < count; i++) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003274 long screenId = orderedScreenIds.get(i);
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07003275 if (!FeatureFlags.QSB_ON_FIRST_SCREEN || screenId != Workspace.FIRST_SCREEN_ID) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003276 // No need to bind the first screen, as its always bound.
3277 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
3278 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003279 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003280 }
3281
Winson Chungd64d1762013-08-20 14:37:16 -07003282 public void bindAppsAdded(final ArrayList<Long> newScreens,
3283 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003284 final ArrayList<ItemInfo> addAnimated,
3285 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003286 Runnable r = new Runnable() {
3287 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003288 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003289 }
3290 };
3291 if (waitUntilResume(r)) {
3292 return;
3293 }
3294
Winson Chungd64d1762013-08-20 14:37:16 -07003295 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003296 if (newScreens != null) {
3297 bindAddScreens(newScreens);
3298 }
Winson Chungd64d1762013-08-20 14:37:16 -07003299
3300 // We add the items without animation on non-visible pages, and with
3301 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003302 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003303 bindItems(addNotAnimated, 0,
3304 addNotAnimated.size(), false);
3305 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003306 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003307 bindItems(addAnimated, 0,
3308 addAnimated.size(), true);
3309 }
Winson Chungc58497e2013-09-03 17:48:37 -07003310
Winson Chung87412982013-10-03 18:34:14 -07003311 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003312 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003313
Winson Chungb745afb2015-03-02 11:51:23 -08003314 if (addedApps != null && mAppsView != null) {
3315 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003316 }
Winson Chungd64d1762013-08-20 14:37:16 -07003317 }
3318
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003319 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003320 * Bind the items start-end from the list.
3321 *
3322 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003323 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07003324 @Override
Sunny Goyal3be633b2016-12-08 09:59:25 -08003325 public void bindItems(final ArrayList<ItemInfo> items, final int start, final int end,
Winson Chung64359a52013-07-08 17:17:08 -07003326 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003327 Runnable r = new Runnable() {
3328 public void run() {
Sunny Goyal3be633b2016-12-08 09:59:25 -08003329 bindItems(items, start, end, forceAnimateIcons);
Winson Chungd64d1762013-08-20 14:37:16 -07003330 }
3331 };
3332 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003333 return;
3334 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003335
Sunny Goyal3be633b2016-12-08 09:59:25 -08003336 // Get the list of added items and intersect them with the set of items here
Winson Chung64359a52013-07-08 17:17:08 -07003337 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3338 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003339 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003340 Workspace workspace = mWorkspace;
Sunny Goyal3be633b2016-12-08 09:59:25 -08003341 long newItemsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003342 for (int i = start; i < end; i++) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08003343 final ItemInfo item = items.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003344
3345 // Short circuit if we are loading dock items for a configuration which has no dock
3346 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3347 mHotseat == null) {
3348 continue;
3349 }
3350
Sunny Goyal639e9062015-08-19 19:17:06 -07003351 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04003352 switch (item.itemType) {
3353 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3354 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal3be633b2016-12-08 09:59:25 -08003355 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
Winson Chungf0c6ae02012-03-21 16:10:31 -07003356 ShortcutInfo info = (ShortcutInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07003357 view = createShortcut(info);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003358 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08003359 }
3360 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
Sunny Goyal639e9062015-08-19 19:17:06 -07003361 view = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003362 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Sunny Goyal1cd01b02016-11-09 10:43:58 -08003363 (FolderInfo) item);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003364 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08003365 }
3366 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: {
3367 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) item;
3368 if (mIsSafeModeEnabled) {
3369 view = new PendingAppWidgetHostView(this, info, mIconCache, true);
3370 } else {
3371 LauncherAppWidgetProviderInfo providerInfo =
3372 mAppWidgetManager.getLauncherAppWidgetInfo(info.appWidgetId);
3373 if (providerInfo == null) {
3374 deleteWidgetInfo(info);
3375 continue;
3376 }
3377 view = mAppWidgetHost.createView(this, info.appWidgetId, providerInfo);
3378 }
3379 prepareAppWidget((AppWidgetHostView) view, info);
3380 break;
3381 }
Winson Chungc763c4e2013-07-19 13:49:06 -07003382 default:
3383 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003384 }
Sunny Goyal639e9062015-08-19 19:17:06 -07003385
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003386 /*
3387 * Remove colliding items.
3388 */
3389 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3390 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3391 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
3392 View v = cl.getChildAt(item.cellX, item.cellY);
3393 Object tag = v.getTag();
3394 String desc = "Collision while binding workspace item: " + item
3395 + ". Collides with " + tag;
Sunny Goyal3d706ad2017-03-06 16:56:39 -08003396 if (FeatureFlags.IS_DOGFOOD_BUILD) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003397 throw (new RuntimeException(desc));
3398 } else {
3399 Log.d(TAG, desc);
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003400 getModelWriter().deleteItemFromDatabase(item);
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003401 continue;
3402 }
3403 }
3404 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05303405 workspace.addInScreenFromBind(view, item);
Sunny Goyal639e9062015-08-19 19:17:06 -07003406 if (animateIcons) {
3407 // Animate all the applications up now
3408 view.setAlpha(0f);
3409 view.setScaleX(0f);
3410 view.setScaleY(0f);
3411 bounceAnims.add(createNewAppBounceAnimation(view, i));
Sunny Goyal3be633b2016-12-08 09:59:25 -08003412 newItemsScreenId = item.screenId;
Sunny Goyal639e9062015-08-19 19:17:06 -07003413 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003414 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003415
Winson Chung997a9232013-07-24 15:33:46 -07003416 if (animateIcons) {
3417 // Animate to the correct page
Sunny Goyal3be633b2016-12-08 09:59:25 -08003418 if (newItemsScreenId > -1) {
Winson Chung997a9232013-07-24 15:33:46 -07003419 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Sunny Goyal3be633b2016-12-08 09:59:25 -08003420 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newItemsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003421 final Runnable startBounceAnimRunnable = new Runnable() {
3422 public void run() {
3423 anim.playTogether(bounceAnims);
3424 anim.start();
3425 }
3426 };
Sunny Goyal3be633b2016-12-08 09:59:25 -08003427 if (newItemsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003428 // We post the animation slightly delayed to prevent slowdowns
3429 // when we are loading right after we return to launcher.
3430 mWorkspace.postDelayed(new Runnable() {
3431 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003432 if (mWorkspace != null) {
3433 mWorkspace.snapToPage(newScreenIndex);
3434 mWorkspace.postDelayed(startBounceAnimRunnable,
3435 NEW_APPS_ANIMATION_DELAY);
3436 }
Winson Chung94d67682013-09-25 16:29:40 -07003437 }
3438 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003439 } else {
3440 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003441 }
3442 }
Winson Chung64359a52013-07-08 17:17:08 -07003443 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003444 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003445 }
3446
Joe Onorato9c1289c2009-08-17 11:03:03 -04003447 /**
3448 * Add the views for a widget to the workspace.
3449 *
3450 * Implementation of the method from LauncherModel.Callbacks.
3451 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07003452 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07003453 Runnable r = new Runnable() {
3454 public void run() {
3455 bindAppWidget(item);
3456 }
3457 };
3458 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003459 return;
3460 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003461
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003462 if (mIsSafeModeEnabled) {
Sunny Goyald5462aa2016-11-22 16:52:39 +05303463 PendingAppWidgetHostView view =
3464 new PendingAppWidgetHostView(this, item, mIconCache, true);
3465 prepareAppWidget(view, item);
3466 mWorkspace.addInScreen(view, item);
3467 mWorkspace.requestLayout();
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003468 return;
3469 }
3470
Daniel Sandler843e8602010-06-07 14:59:01 -04003471 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
3472 if (DEBUG_WIDGETS) {
3473 Log.d(TAG, "bindAppWidget: " + item);
3474 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003475
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003476 final LauncherAppWidgetProviderInfo appWidgetInfo;
Adam Cohen59400422014-03-05 18:07:04 -08003477
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003478 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
3479 // If the provider is not ready, bind as a pending widget.
3480 appWidgetInfo = null;
3481 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
3482 // The widget id is not valid. Try to find the widget based on the provider info.
3483 appWidgetInfo = mAppWidgetManager.findProvider(item.providerName, item.user);
3484 } else {
3485 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(item.appWidgetId);
3486 }
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003487
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003488 // If the provider is ready, but the width is not yet restored, try to restore it.
3489 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) &&
3490 (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
Sunny Goyalff572272014-07-23 13:58:07 -07003491 if (appWidgetInfo == null) {
3492 if (DEBUG_WIDGETS) {
3493 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3494 + " belongs to component " + item.providerName
Hyunyoung Song0de01172016-10-05 16:27:48 -07003495 + ", as the provider is null");
Sunny Goyalff572272014-07-23 13:58:07 -07003496 }
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003497 getModelWriter().deleteItemFromDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07003498 return;
3499 }
Sunny Goyalff572272014-07-23 13:58:07 -07003500
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003501 // If we do not have a valid id, try to bind an id.
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003502 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
Sunny Goyald478c832016-04-01 12:04:16 -07003503 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
3504 // Id has not been allocated yet. Allocate a new id.
3505 item.appWidgetId = mAppWidgetHost.allocateAppWidgetId();
3506 item.restoreStatus |= LauncherAppWidgetInfo.FLAG_ID_ALLOCATED;
Sunny Goyalff572272014-07-23 13:58:07 -07003507
Sunny Goyald478c832016-04-01 12:04:16 -07003508 // Also try to bind the widget. If the bind fails, the user will be shown
3509 // a click to setup UI, which will ask for the bind permission.
Sunny Goyala52ecb02016-12-16 15:04:51 -08003510 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(appWidgetInfo);
Sunny Goyald478c832016-04-01 12:04:16 -07003511 pendingInfo.spanX = item.spanX;
3512 pendingInfo.spanY = item.spanY;
3513 pendingInfo.minSpanX = item.minSpanX;
3514 pendingInfo.minSpanY = item.minSpanY;
3515 Bundle options = WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyal86df1382016-08-10 15:03:22 -07003516
3517 boolean isDirectConfig =
3518 item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG);
3519 if (isDirectConfig && item.bindOptions != null) {
3520 Bundle newOptions = item.bindOptions.getExtras();
3521 if (options != null) {
3522 newOptions.putAll(options);
3523 }
3524 options = newOptions;
3525 }
Sunny Goyald478c832016-04-01 12:04:16 -07003526 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
3527 item.appWidgetId, appWidgetInfo, options);
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003528
Sunny Goyal86df1382016-08-10 15:03:22 -07003529 // We tried to bind once. If we were not able to bind, we would need to
3530 // go through the permission dialog, which means we cannot skip the config
3531 // activity.
3532 item.bindOptions = null;
3533 item.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG;
3534
Sunny Goyald478c832016-04-01 12:04:16 -07003535 // Bind succeeded
3536 if (success) {
3537 // If the widget has a configure activity, it is still needs to set it up,
3538 // otherwise the widget is ready to go.
Sunny Goyal86df1382016-08-10 15:03:22 -07003539 item.restoreStatus = (appWidgetInfo.configure == null) || isDirectConfig
Sunny Goyald478c832016-04-01 12:04:16 -07003540 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
3541 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003542 }
Sunny Goyald478c832016-04-01 12:04:16 -07003543
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003544 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07003545 }
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003546 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003547 && (appWidgetInfo.configure == null)) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003548 // The widget was marked as UI not ready, but there is no configure activity to
3549 // update the UI.
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003550 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003551 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07003552 }
Sunny Goyalff572272014-07-23 13:58:07 -07003553 }
3554
Sunny Goyald5462aa2016-11-22 16:52:39 +05303555 final AppWidgetHostView view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003556 if (item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07003557 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08003558 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
3559 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07003560 }
Daniel Sandler843e8602010-06-07 14:59:01 -04003561
Sunny Goyal56c73602015-09-25 12:55:01 -07003562 // Verify that we own the widget
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003563 if (appWidgetInfo == null) {
Sunny Goyal713edfc2016-05-06 09:58:34 -07003564 FileLog.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
Sunny Goyal56c73602015-09-25 12:55:01 -07003565 deleteWidgetInfo(item);
3566 return;
3567 }
3568
Sunny Goyal233ee962015-08-03 13:05:01 -07003569 item.minSpanX = appWidgetInfo.minSpanX;
3570 item.minSpanY = appWidgetInfo.minSpanY;
Sunny Goyald5462aa2016-11-22 16:52:39 +05303571 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Sunny Goyal651077b2014-06-30 14:15:31 -07003572 } else {
Sunny Goyald5462aa2016-11-22 16:52:39 +05303573 view = new PendingAppWidgetHostView(this, item, mIconCache, false);
Sunny Goyal651077b2014-06-30 14:15:31 -07003574 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05303575 prepareAppWidget(view, item);
3576 mWorkspace.addInScreen(view, item);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003577 mWorkspace.requestLayout();
Joe Onorato9c1289c2009-08-17 11:03:03 -04003578
Daniel Sandler843e8602010-06-07 14:59:01 -04003579 if (DEBUG_WIDGETS) {
3580 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
3581 + (SystemClock.uptimeMillis()-start) + "ms");
3582 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003583 }
3584
Sunny Goyalff572272014-07-23 13:58:07 -07003585 /**
3586 * Restores a pending widget.
3587 *
3588 * @param appWidgetId The app widget id
Sunny Goyalff572272014-07-23 13:58:07 -07003589 */
Sunny Goyald478c832016-04-01 12:04:16 -07003590 private LauncherAppWidgetInfo completeRestoreAppWidget(int appWidgetId, int finalRestoreFlag) {
Sunny Goyalff572272014-07-23 13:58:07 -07003591 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
3592 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
3593 Log.e(TAG, "Widget update called, when the widget no longer exists.");
Sunny Goyald478c832016-04-01 12:04:16 -07003594 return null;
Sunny Goyalff572272014-07-23 13:58:07 -07003595 }
3596
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003597 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyald478c832016-04-01 12:04:16 -07003598 info.restoreStatus = finalRestoreFlag;
Jon Miranda2b823f42017-05-02 18:36:18 -07003599 if (info.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
3600 info.pendingItemInfo = null;
3601 }
Sunny Goyalff572272014-07-23 13:58:07 -07003602
3603 mWorkspace.reinflateWidgetsIfNecessary();
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003604 getModelWriter().updateItemInDatabase(info);
Sunny Goyald478c832016-04-01 12:04:16 -07003605 return info;
Sunny Goyalff572272014-07-23 13:58:07 -07003606 }
3607
Adam Cohen1462de32012-07-24 22:34:36 -07003608 public void onPageBoundSynchronously(int page) {
3609 mSynchronouslyBoundPages.add(page);
3610 }
3611
Sunny Goyal527c7d32015-08-28 15:19:36 -07003612 @Override
3613 public void executeOnNextDraw(ViewOnDrawExecutor executor) {
3614 if (mPendingExecutor != null) {
3615 mPendingExecutor.markCompleted();
3616 }
3617 mPendingExecutor = executor;
3618 executor.attachTo(this);
3619 }
3620
3621 public void clearPendingExecutor(ViewOnDrawExecutor executor) {
3622 if (mPendingExecutor == executor) {
3623 mPendingExecutor = null;
3624 }
3625 }
3626
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07003627 @Override
3628 public void finishFirstPageBind(final ViewOnDrawExecutor executor) {
3629 Runnable r = new Runnable() {
3630 public void run() {
3631 finishFirstPageBind(executor);
3632 }
3633 };
3634 if (waitUntilResume(r)) {
3635 return;
3636 }
3637
3638 Runnable onComplete = new Runnable() {
3639 @Override
3640 public void run() {
3641 if (executor != null) {
3642 executor.onLoadAnimationCompleted();
3643 }
3644 }
3645 };
3646 if (mDragLayer.getAlpha() < 1) {
3647 mDragLayer.animate().alpha(1).withEndAction(onComplete).start();
3648 } else {
3649 onComplete.run();
3650 }
3651 }
3652
Joe Onorato9c1289c2009-08-17 11:03:03 -04003653 /**
3654 * Callback saying that there aren't any more items to bind.
3655 *
3656 * Implementation of the method from LauncherModel.Callbacks.
3657 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003658 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07003659 Runnable r = new Runnable() {
3660 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003661 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07003662 }
3663 };
3664 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003665 return;
3666 }
Sunny Goyale26d1002016-06-20 14:52:14 -07003667 if (LauncherAppState.PROFILE_STARTUP) {
3668 Trace.beginSection("Page bind completed");
3669 }
Adam Cohen1462de32012-07-24 22:34:36 -07003670 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04003671
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003672 setWorkspaceLoading(false);
Adam Cohendb364c32014-05-20 14:23:40 -07003673
Sunny Goyal2100c782016-08-22 16:00:03 -07003674 if (mPendingActivityResult != null) {
3675 handleActivityResult(mPendingActivityResult.requestCode,
3676 mPendingActivityResult.resultCode, mPendingActivityResult.data);
3677 mPendingActivityResult = null;
Adam Cohendb364c32014-05-20 14:23:40 -07003678 }
3679
Sunny Goyala474a9b2017-05-04 16:47:11 -07003680 InstallShortcutReceiver.disableAndFlushInstallQueue(
3681 InstallShortcutReceiver.FLAG_LOADER_RUNNING, this);
Adam Cohen9211d422014-10-07 18:14:53 -07003682
Tony Wickham010d2552017-01-20 08:15:28 -08003683 NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
3684
Adam Cohen9211d422014-10-07 18:14:53 -07003685 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003686 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07003687 }
Sunny Goyale26d1002016-06-20 14:52:14 -07003688 if (LauncherAppState.PROFILE_STARTUP) {
3689 Trace.endSection();
3690 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003691 }
3692
Winson Chunga2413752012-04-03 14:22:34 -07003693 private boolean canRunNewAppsAnimation() {
3694 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
Andrew Sapperstein932eb832016-06-30 18:10:09 -07003695 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
Winson Chunga2413752012-04-03 14:22:34 -07003696 }
3697
Winson Chungc9168342013-06-26 14:54:55 -07003698 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyal5d2fc322015-07-06 22:52:49 -07003699 ValueAnimator bounceAnim = LauncherAnimUtils.ofViewAlphaAndScale(v, 1, 1, 1);
Winson Chungc9168342013-06-26 14:54:55 -07003700 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
3701 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07003702 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07003703 return bounceAnim;
3704 }
3705
Adam Cohen27772732013-11-11 14:00:56 +00003706 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07003707 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00003708 }
3709
Tony Wickham55616cd2015-09-23 14:55:17 -07003710 public int getSearchBarHeight() {
3711 if (mLauncherCallbacks != null) {
3712 return mLauncherCallbacks.getSearchBarHeight();
3713 }
3714 return LauncherCallbacks.SEARCH_BAR_HEIGHT_NORMAL;
3715 }
3716
Amith Yamasani6d7fe502010-11-16 09:05:07 -08003717 /**
Winson Chungbb785c62015-05-05 10:05:08 -07003718 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
3719 * multiple calls to bind the same list.)
3720 */
3721 @Thunk ArrayList<AppInfo> mTmpAppsList;
3722 private Runnable mBindAllApplicationsRunnable = new Runnable() {
3723 public void run() {
3724 bindAllApplications(mTmpAppsList);
3725 mTmpAppsList = null;
3726 }
3727 };
3728
3729 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003730 * Add the icons for all apps.
3731 *
3732 * Implementation of the method from LauncherModel.Callbacks.
3733 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02003734 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07003735 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
3736 mTmpAppsList = apps;
3737 return;
3738 }
3739
Winson Chungb745afb2015-03-02 11:51:23 -08003740 if (mAppsView != null) {
3741 mAppsView.setApps(apps);
3742 }
Adam Cohen9211d422014-10-07 18:14:53 -07003743 if (mLauncherCallbacks != null) {
3744 mLauncherCallbacks.bindAllApplications(apps);
3745 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003746 }
3747
3748 /**
Tony Wickhambfbf7f92016-05-19 11:19:39 -07003749 * Copies LauncherModel's map of activities to shortcut ids to Launcher's. This is necessary
3750 * because LauncherModel's map is updated in the background, while Launcher runs on the UI.
3751 */
3752 @Override
3753 public void bindDeepShortcutMap(MultiHashMap<ComponentKey, String> deepShortcutMapCopy) {
Tony Wickham010d2552017-01-20 08:15:28 -08003754 mPopupDataProvider.setDeepShortcutMap(deepShortcutMapCopy);
Tony Wickham1bce7fd2016-04-28 17:39:03 -07003755 }
3756
Tony Wickhambfbf7f92016-05-19 11:19:39 -07003757 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003758 * A package was updated.
3759 *
3760 * Implementation of the method from LauncherModel.Callbacks.
3761 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02003762 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003763 Runnable r = new Runnable() {
3764 public void run() {
3765 bindAppsUpdated(apps);
3766 }
3767 };
3768 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003769 return;
3770 }
3771
Winson Chungb745afb2015-03-02 11:51:23 -08003772 if (mAppsView != null) {
3773 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07003774 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003775 }
3776
Sunny Goyal4390ace2014-10-13 11:33:11 -07003777 @Override
Mario Bertschler08ffaae2017-03-20 11:30:27 -07003778 public void bindPromiseAppProgressUpdated(final PromiseAppInfo app) {
3779 Runnable r = new Runnable() {
3780 public void run() {
3781 bindPromiseAppProgressUpdated(app);
3782 }
3783 };
3784 if (waitUntilResume(r)) {
3785 return;
3786 }
3787
3788 if (mAppsView != null) {
3789 mAppsView.updatePromiseAppProgress(app);
3790 }
3791 }
3792
3793 @Override
Sunny Goyal4390ace2014-10-13 11:33:11 -07003794 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
3795 Runnable r = new Runnable() {
3796 public void run() {
3797 bindWidgetsRestored(widgets);
3798 }
3799 };
3800 if (waitUntilResume(r)) {
3801 return;
3802 }
3803 mWorkspace.widgetsRestored(widgets);
3804 }
3805
Joe Onorato9c1289c2009-08-17 11:03:03 -04003806 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003807 * Some shortcuts were updated in the background.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003808 * Implementation of the method from LauncherModel.Callbacks.
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003809 *
3810 * @param updated list of shortcuts which have changed.
3811 * @param removed list of shortcuts which were deleted in the background. This can happen when
3812 * an app gets removed from the system or some of its components are no longer
3813 * available.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003814 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07003815 @Override
3816 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08003817 final ArrayList<ShortcutInfo> removed, final UserHandle user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003818 Runnable r = new Runnable() {
3819 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07003820 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003821 }
3822 };
3823 if (waitUntilResume(r)) {
3824 return;
3825 }
3826
Sunny Goyal4390ace2014-10-13 11:33:11 -07003827 if (!updated.isEmpty()) {
3828 mWorkspace.updateShortcuts(updated);
3829 }
3830
3831 if (!removed.isEmpty()) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003832 HashSet<ComponentName> removedComponents = new HashSet<>();
3833 HashSet<ShortcutKey> removedDeepShortcuts = new HashSet<>();
3834
Sunny Goyal4390ace2014-10-13 11:33:11 -07003835 for (ShortcutInfo si : removed) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003836 if (si.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
Sunny Goyal3fe4a142016-12-15 17:40:07 -08003837 removedDeepShortcuts.add(ShortcutKey.fromItemInfo(si));
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003838 } else {
3839 removedComponents.add(si.getTargetComponent());
3840 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07003841 }
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003842
3843 if (!removedComponents.isEmpty()) {
3844 ItemInfoMatcher matcher = ItemInfoMatcher.ofComponents(removedComponents, user);
3845 mWorkspace.removeItemsByMatcher(matcher);
3846 mDragController.onAppsRemoved(matcher);
3847 }
3848
3849 if (!removedDeepShortcuts.isEmpty()) {
3850 ItemInfoMatcher matcher = ItemInfoMatcher.ofShortcutKeys(removedDeepShortcuts);
3851 mWorkspace.removeItemsByMatcher(matcher);
3852 mDragController.onAppsRemoved(matcher);
3853 }
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003854 }
3855 }
3856
3857 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05003858 * Update the state of a package, typically related to install state.
3859 *
3860 * Implementation of the method from LauncherModel.Callbacks.
3861 */
Sunny Goyale755d462014-07-22 13:48:29 -07003862 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07003863 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
3864 Runnable r = new Runnable() {
3865 public void run() {
3866 bindRestoreItemsChange(updates);
3867 }
3868 };
3869 if (waitUntilResume(r)) {
3870 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05003871 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05003872
Sunny Goyal756adbc2015-04-16 15:20:51 -07003873 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07003874 }
3875
3876 /**
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003877 * A package was uninstalled/updated. We take both the super set of packageNames
Winson Chung83892cc2013-05-01 16:53:33 -07003878 * in addition to specific applications to remove, the reason being that
3879 * this can be called when a package is updated as well. In that scenario,
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003880 * we only remove specific components from the workspace and hotseat, where as
Winson Chung83892cc2013-05-01 16:53:33 -07003881 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04003882 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07003883 @Override
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003884 public void bindWorkspaceComponentsRemoved(
3885 final HashSet<String> packageNames, final HashSet<ComponentName> components,
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08003886 final UserHandle user) {
Winson Chungd64d1762013-08-20 14:37:16 -07003887 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07003888 public void run() {
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003889 bindWorkspaceComponentsRemoved(packageNames, components, user);
Winson Chung83892cc2013-05-01 16:53:33 -07003890 }
Winson Chungd64d1762013-08-20 14:37:16 -07003891 };
3892 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07003893 return;
3894 }
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003895 if (!packageNames.isEmpty()) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003896 ItemInfoMatcher matcher = ItemInfoMatcher.ofPackages(packageNames, user);
3897 mWorkspace.removeItemsByMatcher(matcher);
3898 mDragController.onAppsRemoved(matcher);
3899
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003900 }
3901 if (!components.isEmpty()) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003902 ItemInfoMatcher matcher = ItemInfoMatcher.ofComponents(components, user);
3903 mWorkspace.removeItemsByMatcher(matcher);
3904 mDragController.onAppsRemoved(matcher);
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003905 }
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003906 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07003907
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003908 @Override
3909 public void bindAppInfosRemoved(final ArrayList<AppInfo> appInfos) {
3910 Runnable r = new Runnable() {
3911 public void run() {
3912 bindAppInfosRemoved(appInfos);
3913 }
3914 };
3915 if (waitUntilResume(r)) {
3916 return;
Joe Onorato36115782010-06-17 13:28:48 -04003917 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003918
Winson Chungdf95eb12013-10-16 14:57:07 -07003919 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08003920 if (mAppsView != null) {
3921 mAppsView.removeApps(appInfos);
Hyunyoung Song51114f22017-05-02 16:06:28 -07003922 tryAndUpdatePredictedApps();
Winson Chungc58497e2013-09-03 17:48:37 -07003923 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003924 }
Joe Onoratobe386092009-11-17 17:32:16 -08003925
Sunny Goyald164b7f2016-10-12 20:49:31 -07003926 private Runnable mBindAllWidgetsRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07003927 public void run() {
Sunny Goyald164b7f2016-10-12 20:49:31 -07003928 bindAllWidgets(mAllWidgets);
Winson Chung83892cc2013-05-01 16:53:33 -07003929 }
Michael Jurkac402cd92013-05-20 15:49:32 +02003930 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07003931
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003932 @Override
Sunny Goyald164b7f2016-10-12 20:49:31 -07003933 public void bindAllWidgets(MultiHashMap<PackageItemInfo, WidgetItem> allWidgets) {
3934 if (waitUntilResume(mBindAllWidgetsRunnable, true)) {
3935 mAllWidgets = allWidgets;
Winson Chung83892cc2013-05-01 16:53:33 -07003936 return;
3937 }
3938
Sunny Goyald164b7f2016-10-12 20:49:31 -07003939 if (mWidgetsView != null && allWidgets != null) {
3940 mWidgetsView.setWidgets(allWidgets);
3941 mAllWidgets = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07003942 }
Tony Wickham26b17462017-03-20 17:12:24 -07003943
3944 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
3945 if (topView != null) {
3946 topView.onWidgetsBound();
3947 }
3948 }
3949
3950 public List<WidgetItem> getWidgetsForPackageUser(PackageUserKey packageUserKey) {
3951 return mWidgetsView.getWidgetsForPackageUser(packageUserKey);
Winson Chung80baf5a2010-08-09 16:03:15 -07003952 }
3953
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003954 @Override
3955 public void notifyWidgetProvidersChanged() {
Tony Wickham86222d22017-03-29 15:30:43 -07003956 if (mWorkspace.getState().shouldUpdateWidget) {
3957 refreshAndBindWidgetsForPackageUser(null);
3958 }
Tony Wickham26b17462017-03-20 17:12:24 -07003959 }
3960
Tony Wickham86222d22017-03-29 15:30:43 -07003961 /**
3962 * @param packageUser if null, refreshes all widgets and shortcuts, otherwise only
3963 * refreshes the widgets and shortcuts associated with the given package/user
3964 */
3965 public void refreshAndBindWidgetsForPackageUser(@Nullable PackageUserKey packageUser) {
Sunny Goyalc6e97692017-06-02 13:46:55 -07003966 mModel.refreshAndBindWidgetsAndShortcuts(packageUser);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003967 }
3968
Winson Chung4b919f82012-05-01 10:44:08 -07003969 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07003970 if (mRotationEnabled) {
Sunny Goyala52ecb02016-12-16 15:04:51 -08003971 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
Winson Chung4b919f82012-05-01 10:44:08 -07003972 }
3973 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07003974
Winson Chung4b919f82012-05-01 10:44:08 -07003975 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07003976 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07003977 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07003978 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07003979 } else {
3980 mHandler.postDelayed(new Runnable() {
3981 public void run() {
3982 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
3983 }
Sunny Goyal756cd262015-08-20 12:33:21 -07003984 }, RESTORE_SCREEN_ORIENTATION_DELAY);
Winson Chung641d71d2012-04-26 15:58:01 -07003985 }
Winson Chung4b919f82012-05-01 10:44:08 -07003986 }
Winson Chung400438b2011-01-16 17:53:48 -08003987 }
3988
Hyunyoung Songc001cf52016-07-21 17:32:43 -07003989 private void markAppsViewShown() {
3990 if (mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false)) {
3991 return;
3992 }
3993 mSharedPrefs.edit().putBoolean(APPS_VIEW_SHOWN, true).apply();
3994 }
3995
3996 private boolean shouldShowDiscoveryBounce() {
3997 if (mState != mState.WORKSPACE) {
3998 return false;
3999 }
4000 if (mLauncherCallbacks != null && mLauncherCallbacks.shouldShowDiscoveryBounce()) {
4001 return true;
4002 }
4003 if (!mIsResumeFromActionScreenOff) {
4004 return false;
4005 }
4006 if (mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false)) {
4007 return false;
4008 }
4009 return true;
4010 }
4011
Winson Chung5ffd51d2015-06-25 11:36:50 -07004012 protected void moveWorkspaceToDefaultScreen() {
4013 mWorkspace.moveToDefaultScreen(false);
4014 }
4015
Winson Chung80baf5a2010-08-09 16:03:15 -07004016 /**
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08004017 * $ adb shell dumpsys activity com.android.launcher3.Launcher [--all]
Joe Onoratobe386092009-11-17 17:32:16 -08004018 */
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004019 @Override
4020 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4021 super.dump(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07004022
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08004023 if (args.length > 0 && TextUtils.equals(args[0], "--all")) {
4024 writer.println(prefix + "Workspace Items");
4025 for (int i = mWorkspace.numCustomPages(); i < mWorkspace.getPageCount(); i++) {
4026 writer.println(prefix + " Homescreen " + i);
4027
4028 ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
4029 for (int j = 0; j < layout.getChildCount(); j++) {
4030 Object tag = layout.getChildAt(j).getTag();
4031 if (tag != null) {
4032 writer.println(prefix + " " + tag.toString());
4033 }
4034 }
4035 }
4036
4037 writer.println(prefix + " Hotseat");
4038 ViewGroup layout = mHotseat.getLayout().getShortcutsAndWidgets();
Sunny Goyala1365452015-10-01 15:46:24 -07004039 for (int j = 0; j < layout.getChildCount(); j++) {
4040 Object tag = layout.getChildAt(j).getTag();
4041 if (tag != null) {
4042 writer.println(prefix + " " + tag.toString());
4043 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004044 }
Sunny Goyala1365452015-10-01 15:46:24 -07004045
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08004046 try {
4047 FileLog.flushAll(writer);
4048 } catch (Exception e) {
4049 // Ignore
Sunny Goyala1365452015-10-01 15:46:24 -07004050 }
4051 }
4052
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08004053 writer.println(prefix + "Misc:");
4054 writer.print(prefix + "\tmWorkspaceLoading=" + mWorkspaceLoading);
4055 writer.print(" mPendingRequestArgs=" + mPendingRequestArgs);
4056 writer.println(" mPendingActivityResult=" + mPendingActivityResult);
4057
4058 mModel.dumpState(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07004059
Adam Cohen9211d422014-10-07 18:14:53 -07004060 if (mLauncherCallbacks != null) {
4061 mLauncherCallbacks.dump(prefix, fd, writer, args);
4062 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004063 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004064
Sunny Goyal66b24572016-09-21 15:57:55 -07004065 @Override
4066 @TargetApi(Build.VERSION_CODES.N)
4067 public void onProvideKeyboardShortcuts(
4068 List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
4069
4070 ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
4071 if (mState == State.WORKSPACE) {
4072 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
4073 KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
4074 }
4075 View currentFocus = getCurrentFocus();
4076 if (new CustomActionsPopup(this, currentFocus).canShow()) {
4077 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.custom_actions),
4078 KeyEvent.KEYCODE_O, KeyEvent.META_CTRL_ON));
4079 }
Tony18c4aa42017-05-10 21:23:57 -05004080 if (currentFocus.getTag() instanceof ItemInfo
4081 && DeepShortcutManager.supportsShortcuts((ItemInfo) currentFocus.getTag())) {
Sunny Goyal66b24572016-09-21 15:57:55 -07004082 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.action_deep_shortcut),
4083 KeyEvent.KEYCODE_S, KeyEvent.META_CTRL_ON));
4084 }
4085 if (!shortcutInfos.isEmpty()) {
4086 data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
4087 }
4088
4089 super.onProvideKeyboardShortcuts(data, menu, deviceId);
4090 }
4091
4092 @Override
4093 public boolean onKeyShortcut(int keyCode, KeyEvent event) {
4094 if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
4095 switch (keyCode) {
4096 case KeyEvent.KEYCODE_A:
4097 if (mState == State.WORKSPACE) {
4098 showAppsView(true, true, false);
4099 return true;
4100 }
4101 break;
4102 case KeyEvent.KEYCODE_S: {
4103 View focusedView = getCurrentFocus();
4104 if (focusedView instanceof BubbleTextView
4105 && focusedView.getTag() instanceof ItemInfo
4106 && mAccessibilityDelegate.performAction(focusedView,
4107 (ItemInfo) focusedView.getTag(),
4108 LauncherAccessibilityDelegate.DEEP_SHORTCUTS)) {
Tony Wickham540913e2017-01-23 11:47:51 -08004109 PopupContainerWithArrow.getOpen(this).requestFocus();
Sunny Goyal66b24572016-09-21 15:57:55 -07004110 return true;
4111 }
4112 break;
4113 }
4114 case KeyEvent.KEYCODE_O:
4115 if (new CustomActionsPopup(this, getCurrentFocus()).show()) {
4116 return true;
4117 }
4118 break;
4119 }
4120 }
4121 return super.onKeyShortcut(keyCode, event);
4122 }
4123
Adam Cohen59400422014-03-05 18:07:04 -08004124 public static CustomAppWidget getCustomAppWidget(String name) {
4125 return sCustomAppWidgets.get(name);
4126 }
4127
4128 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4129 return sCustomAppWidgets;
4130 }
4131
Andrew Sappersteinabef55a2016-06-19 12:49:00 -07004132 public static Launcher getLauncher(Context context) {
4133 if (context instanceof Launcher) {
4134 return (Launcher) context;
4135 }
4136 return ((Launcher) ((ContextWrapper) context).getBaseContext());
4137 }
4138
Sunny Goyal5a81c382017-03-20 15:08:06 -07004139 private class RotationPrefChangeHandler implements OnSharedPreferenceChangeListener {
Sunny Goyal745bad92016-05-02 10:54:12 -07004140
4141 @Override
4142 public void onSharedPreferenceChanged(
4143 SharedPreferences sharedPreferences, String key) {
4144 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(key)) {
Sunny Goyale13d4642017-05-22 15:58:42 -07004145 // Recreate the activity so that it initializes the rotation preference again.
4146 recreate();
Sunny Goyal745bad92016-05-02 10:54:12 -07004147 }
4148 }
Sunny Goyal745bad92016-05-02 10:54:12 -07004149 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004150}