The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1 | /* |
| 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 Sandler | 325dc23 | 2013-06-05 22:57:57 -0400 | [diff] [blame] | 17 | package com.android.launcher3; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 18 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 19 | import static com.android.launcher3.LauncherAppState.ACTION_FORCE_ROLOAD; |
Zak Cohen | 3eeb41d | 2020-02-14 14:15:13 -0800 | [diff] [blame] | 20 | import static com.android.launcher3.config.FeatureFlags.IS_STUDIO_BUILD; |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 21 | import static com.android.launcher3.util.Executors.MAIN_EXECUTOR; |
| 22 | import static com.android.launcher3.util.Executors.MODEL_EXECUTOR; |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 23 | |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 24 | import android.content.Context; |
Sunny Goyal | f599ccf | 2014-07-08 13:01:29 -0700 | [diff] [blame] | 25 | import android.content.Intent; |
Sunny Goyal | e7b0012 | 2019-10-02 16:13:34 -0700 | [diff] [blame] | 26 | import android.content.pm.LauncherApps; |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 27 | import android.content.pm.PackageInstaller; |
Sunny Goyal | 6bbf600 | 2019-04-17 18:38:52 -0700 | [diff] [blame] | 28 | import android.content.pm.ShortcutInfo; |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 29 | import android.os.UserHandle; |
Winson Chung | a90303b | 2013-11-15 13:05:06 -0800 | [diff] [blame] | 30 | import android.text.TextUtils; |
Winson Chung | aafa03c | 2010-06-11 17:34:16 -0700 | [diff] [blame] | 31 | import android.util.Log; |
Sunny Goyal | a474a9b | 2017-05-04 16:47:11 -0700 | [diff] [blame] | 32 | import android.util.Pair; |
Michael Jurka | 34c2e6c | 2013-12-13 16:07:45 +0100 | [diff] [blame] | 33 | |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 34 | import androidx.annotation.Nullable; |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 35 | import androidx.annotation.WorkerThread; |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 36 | |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 37 | import com.android.launcher3.config.FeatureFlags; |
Sunny Goyal | f840f10 | 2018-09-21 14:41:05 -0700 | [diff] [blame] | 38 | import com.android.launcher3.icons.IconCache; |
Samuel Fufa | cc1e107 | 2019-09-06 16:19:11 -0700 | [diff] [blame] | 39 | import com.android.launcher3.logging.FileLog; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 40 | import com.android.launcher3.model.AddWorkspaceItemsTask; |
Sunny Goyal | 87dcde6 | 2019-07-17 20:35:56 -0700 | [diff] [blame] | 41 | import com.android.launcher3.model.AllAppsList; |
Sunny Goyal | e75d9f1 | 2018-01-31 11:59:00 -0800 | [diff] [blame] | 42 | import com.android.launcher3.model.BaseModelUpdateTask; |
Sunny Goyal | e9956a7 | 2016-09-01 17:24:47 -0700 | [diff] [blame] | 43 | import com.android.launcher3.model.BgDataModel; |
Sunny Goyal | 87dcde6 | 2019-07-17 20:35:56 -0700 | [diff] [blame] | 44 | import com.android.launcher3.model.BgDataModel.Callbacks; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 45 | import com.android.launcher3.model.CacheDataUpdatedTask; |
Sunny Goyal | 60e68c9 | 2020-08-12 13:59:27 -0700 | [diff] [blame] | 46 | import com.android.launcher3.model.ItemInstallQueue; |
Sunny Goyal | f8d6ed2 | 2017-06-01 14:26:38 -0700 | [diff] [blame] | 47 | import com.android.launcher3.model.LoaderResults; |
Sunny Goyal | b434fde | 2017-06-06 10:46:59 -0700 | [diff] [blame] | 48 | import com.android.launcher3.model.LoaderTask; |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 49 | import com.android.launcher3.model.ModelDelegate; |
Sunny Goyal | 43bf11d | 2017-02-02 13:52:53 -0800 | [diff] [blame] | 50 | import com.android.launcher3.model.ModelWriter; |
Schneider Victor-tulias | 6a5f431 | 2021-01-12 19:30:02 +0000 | [diff] [blame] | 51 | import com.android.launcher3.model.PackageIncrementalDownloadUpdatedTask; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 52 | import com.android.launcher3.model.PackageInstallStateChangedTask; |
| 53 | import com.android.launcher3.model.PackageUpdatedTask; |
| 54 | import com.android.launcher3.model.ShortcutsChangedTask; |
| 55 | import com.android.launcher3.model.UserLockStateChangedTask; |
Sunny Goyal | e396abf | 2020-04-06 15:11:17 -0700 | [diff] [blame] | 56 | import com.android.launcher3.model.data.AppInfo; |
| 57 | import com.android.launcher3.model.data.ItemInfo; |
| 58 | import com.android.launcher3.model.data.WorkspaceItemInfo; |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 59 | import com.android.launcher3.pm.InstallSessionTracker; |
| 60 | import com.android.launcher3.pm.PackageInstallInfo; |
Sunny Goyal | 337c81f | 2019-12-10 12:19:13 -0800 | [diff] [blame] | 61 | import com.android.launcher3.pm.UserCache; |
Sunny Goyal | fa39536 | 2019-12-11 10:00:47 -0800 | [diff] [blame] | 62 | import com.android.launcher3.shortcuts.ShortcutRequest; |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 63 | import com.android.launcher3.util.IntSet; |
Jon Miranda | 088b9c2 | 2019-09-17 11:51:49 -0700 | [diff] [blame] | 64 | import com.android.launcher3.util.ItemInfoMatcher; |
Tony Wickham | 86222d2 | 2017-03-29 15:30:43 -0700 | [diff] [blame] | 65 | import com.android.launcher3.util.PackageUserKey; |
Sunny Goyal | aaf7d1d | 2016-05-17 13:38:54 -0700 | [diff] [blame] | 66 | import com.android.launcher3.util.Preconditions; |
Romain Guy | edcce09 | 2010-03-04 13:03:17 -0800 | [diff] [blame] | 67 | |
Hyunyoung Song | 3c7d9cb | 2017-01-30 15:11:27 -0800 | [diff] [blame] | 68 | import java.io.FileDescriptor; |
| 69 | import java.io.PrintWriter; |
Michael Jurka | c2f801e | 2011-07-12 14:19:46 -0700 | [diff] [blame] | 70 | import java.util.ArrayList; |
Winson Chung | b8b2a5a | 2012-07-12 17:55:31 -0700 | [diff] [blame] | 71 | import java.util.HashSet; |
Michael Jurka | c2f801e | 2011-07-12 14:19:46 -0700 | [diff] [blame] | 72 | import java.util.List; |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 73 | import java.util.concurrent.CancellationException; |
Sunny Goyal | 527c7d3 | 2015-08-28 15:19:36 -0700 | [diff] [blame] | 74 | import java.util.concurrent.Executor; |
Sunny Goyal | 8c48d8b | 2019-01-25 15:10:18 -0800 | [diff] [blame] | 75 | import java.util.function.Supplier; |
Michael Jurka | c2f801e | 2011-07-12 14:19:46 -0700 | [diff] [blame] | 76 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 77 | /** |
| 78 | * Maintains in-memory state of the Launcher. It is expected that there should be only one |
| 79 | * LauncherModel object held in a static. Also provide APIs for updating the database state |
The Android Open Source Project | bc219c3 | 2009-03-09 11:52:14 -0700 | [diff] [blame] | 80 | * for the Launcher. |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 81 | */ |
Sunny Goyal | e7b0012 | 2019-10-02 16:13:34 -0700 | [diff] [blame] | 82 | public class LauncherModel extends LauncherApps.Callback implements InstallSessionTracker.Callback { |
Chris Wren | ee52336 | 2014-09-09 10:09:02 -0400 | [diff] [blame] | 83 | private static final boolean DEBUG_RECEIVER = false; |
Chris Wren | b358f81 | 2014-04-16 13:37:00 -0400 | [diff] [blame] | 84 | |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 85 | static final String TAG = "Launcher.Model"; |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 86 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 87 | private final LauncherAppState mApp; |
| 88 | private final Object mLock = new Object(); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 89 | |
| 90 | private LoaderTask mLoaderTask; |
| 91 | private boolean mIsLoaderTaskRunning; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 92 | |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 93 | // Indicates whether the current model data is valid or not. |
| 94 | // We start off with everything not loaded. After that, we assume that |
Joe Onorato | cc67f47 | 2010-06-08 10:54:30 -0700 | [diff] [blame] | 95 | // our monitoring of the package manager provides all updates and we never |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 96 | // need to do a requery. This is only ever touched from the loader thread. |
| 97 | private boolean mModelLoaded; |
Hyunyoung Song | 6aa3729 | 2017-02-06 10:46:24 -0800 | [diff] [blame] | 98 | public boolean isModelLoaded() { |
| 99 | synchronized (mLock) { |
| 100 | return mModelLoaded && mLoaderTask == null; |
| 101 | } |
| 102 | } |
Joe Onorato | cc67f47 | 2010-06-08 10:54:30 -0700 | [diff] [blame] | 103 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 104 | private final ArrayList<Callbacks> mCallbacksList = new ArrayList<>(1); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 105 | |
Michael Jurka | a8c760d | 2011-04-28 14:59:33 -0700 | [diff] [blame] | 106 | // < only access in worker thread > |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 107 | private final AllAppsList mBgAllAppsList; |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 108 | |
Sunny Goyal | e9956a7 | 2016-09-01 17:24:47 -0700 | [diff] [blame] | 109 | /** |
| 110 | * All the static data should be accessed on the background thread, A lock should be acquired |
| 111 | * on this object when accessing any data from this model. |
| 112 | */ |
Sunny Goyal | 9ae9b60 | 2019-12-18 19:29:00 +0530 | [diff] [blame] | 113 | private final BgDataModel mBgDataModel = new BgDataModel(); |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 114 | |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 115 | private final ModelDelegate mModelDelegate; |
| 116 | |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 117 | // Runnable to check if the shortcuts permission has changed. |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 118 | private final Runnable mDataValidationCheck = new Runnable() { |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 119 | @Override |
| 120 | public void run() { |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 121 | if (mModelLoaded) { |
| 122 | mModelDelegate.validateData(); |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 123 | } |
| 124 | } |
| 125 | }; |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 126 | |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 127 | LauncherModel(Context context, LauncherAppState app, IconCache iconCache, AppFilter appFilter) { |
Daniel Sandler | e4f9891 | 2013-06-25 15:13:26 -0400 | [diff] [blame] | 128 | mApp = app; |
Bjorn Bringert | 1307f63 | 2013-10-03 22:31:03 +0100 | [diff] [blame] | 129 | mBgAllAppsList = new AllAppsList(iconCache, appFilter); |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 130 | mModelDelegate = ModelDelegate.newInstance(context, app, mBgAllAppsList, mBgDataModel); |
Joe Onorato | 0589f0f | 2010-02-08 13:44:00 -0800 | [diff] [blame] | 131 | } |
| 132 | |
Schneider Victor-tulias | 3ec8f55 | 2021-04-13 14:17:41 -0700 | [diff] [blame] | 133 | public ModelDelegate getModelDelegate() { |
| 134 | return mModelDelegate; |
| 135 | } |
| 136 | |
Sunny Goyal | 71b5c0b | 2015-01-08 16:59:04 -0800 | [diff] [blame] | 137 | /** |
| 138 | * Adds the provided items to the workspace. |
Sunny Goyal | 71b5c0b | 2015-01-08 16:59:04 -0800 | [diff] [blame] | 139 | */ |
Sunny Goyal | 91498ab | 2017-10-05 15:57:40 -0700 | [diff] [blame] | 140 | public void addAndBindAddedWorkspaceItems(List<Pair<ItemInfo, Object>> itemList) { |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 141 | for (Callbacks cb : getCallbacks()) { |
| 142 | cb.preAddApps(); |
Tony Wickham | 6a71a5b | 2018-08-21 11:40:23 -0700 | [diff] [blame] | 143 | } |
Sunny Goyal | 91498ab | 2017-10-05 15:57:40 -0700 | [diff] [blame] | 144 | enqueueModelUpdateTask(new AddWorkspaceItemsTask(itemList)); |
Winson Chung | 64359a5 | 2013-07-08 17:17:08 -0700 | [diff] [blame] | 145 | } |
| 146 | |
Sunny Goyal | 605bcf3 | 2018-03-02 15:16:12 -0800 | [diff] [blame] | 147 | public ModelWriter getWriter(boolean hasVerticalHotseat, boolean verifyChanges) { |
Sunny Goyal | 9ae9b60 | 2019-12-18 19:29:00 +0530 | [diff] [blame] | 148 | return new ModelWriter(mApp.getContext(), this, mBgDataModel, |
Sunny Goyal | 605bcf3 | 2018-03-02 15:16:12 -0800 | [diff] [blame] | 149 | hasVerticalHotseat, verifyChanges); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 150 | } |
| 151 | |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 152 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 153 | public void onPackageChanged(String packageName, UserHandle user) { |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 154 | int op = PackageUpdatedTask.OP_UPDATE; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 155 | enqueueModelUpdateTask(new PackageUpdatedTask(op, user, packageName)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 156 | } |
| 157 | |
| 158 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 159 | public void onPackageRemoved(String packageName, UserHandle user) { |
Sunny Goyal | c2936bc | 2016-09-01 15:50:36 -0700 | [diff] [blame] | 160 | onPackagesRemoved(user, packageName); |
| 161 | } |
| 162 | |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 163 | public void onPackagesRemoved(UserHandle user, String... packages) { |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 164 | int op = PackageUpdatedTask.OP_REMOVE; |
Sunny Goyal | bb18f4c | 2020-02-25 15:27:06 -0800 | [diff] [blame] | 165 | FileLog.d(TAG, "package removed received " + TextUtils.join(",", packages)); |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 166 | enqueueModelUpdateTask(new PackageUpdatedTask(op, user, packages)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 167 | } |
| 168 | |
| 169 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 170 | public void onPackageAdded(String packageName, UserHandle user) { |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 171 | int op = PackageUpdatedTask.OP_ADD; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 172 | enqueueModelUpdateTask(new PackageUpdatedTask(op, user, packageName)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 173 | } |
| 174 | |
| 175 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 176 | public void onPackagesAvailable(String[] packageNames, UserHandle user, |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 177 | boolean replacing) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 178 | enqueueModelUpdateTask( |
| 179 | new PackageUpdatedTask(PackageUpdatedTask.OP_UPDATE, user, packageNames)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 180 | } |
| 181 | |
| 182 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 183 | public void onPackagesUnavailable(String[] packageNames, UserHandle user, |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 184 | boolean replacing) { |
| 185 | if (!replacing) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 186 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 187 | PackageUpdatedTask.OP_UNAVAILABLE, user, packageNames)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 188 | } |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 189 | } |
| 190 | |
Kenny Guy | 44cba69 | 2016-01-21 19:50:02 +0000 | [diff] [blame] | 191 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 192 | public void onPackagesSuspended(String[] packageNames, UserHandle user) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 193 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 194 | PackageUpdatedTask.OP_SUSPEND, user, packageNames)); |
Kenny Guy | 44cba69 | 2016-01-21 19:50:02 +0000 | [diff] [blame] | 195 | } |
| 196 | |
| 197 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 198 | public void onPackagesUnsuspended(String[] packageNames, UserHandle user) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 199 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 200 | PackageUpdatedTask.OP_UNSUSPEND, user, packageNames)); |
Kenny Guy | 44cba69 | 2016-01-21 19:50:02 +0000 | [diff] [blame] | 201 | } |
| 202 | |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 203 | @Override |
Schneider Victor-tulias | 6a5f431 | 2021-01-12 19:30:02 +0000 | [diff] [blame] | 204 | public void onPackageLoadingProgressChanged( |
| 205 | String packageName, UserHandle user, float progress) { |
| 206 | if (Utilities.ATLEAST_S) { |
| 207 | enqueueModelUpdateTask(new PackageIncrementalDownloadUpdatedTask( |
| 208 | packageName, user, progress)); |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | @Override |
Sunny Goyal | 6bbf600 | 2019-04-17 18:38:52 -0700 | [diff] [blame] | 213 | public void onShortcutsChanged(String packageName, List<ShortcutInfo> shortcuts, |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 214 | UserHandle user) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 215 | enqueueModelUpdateTask(new ShortcutsChangedTask(packageName, shortcuts, user, true)); |
Sunny Goyal | 50941fb | 2016-08-04 12:03:52 -0700 | [diff] [blame] | 216 | } |
| 217 | |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 218 | /** |
| 219 | * Called when the icon for an app changes, outside of package event |
| 220 | */ |
| 221 | @WorkerThread |
| 222 | public void onAppIconChanged(String packageName, UserHandle user) { |
| 223 | // Update the icon for the calendar package |
| 224 | Context context = mApp.getContext(); |
| 225 | onPackageChanged(packageName, user); |
| 226 | |
Sunny Goyal | fa39536 | 2019-12-11 10:00:47 -0800 | [diff] [blame] | 227 | List<ShortcutInfo> pinnedShortcuts = new ShortcutRequest(context, user) |
| 228 | .forPackage(packageName).query(ShortcutRequest.PINNED); |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 229 | if (!pinnedShortcuts.isEmpty()) { |
| 230 | enqueueModelUpdateTask(new ShortcutsChangedTask(packageName, pinnedShortcuts, user, |
| 231 | false)); |
| 232 | } |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 233 | } |
| 234 | |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 235 | /** |
Sunny Goyal | 0fc3d12 | 2020-08-11 18:49:28 -0700 | [diff] [blame] | 236 | * Called when the workspace items have drastically changed |
| 237 | */ |
| 238 | public void onWorkspaceUiChanged() { |
| 239 | MODEL_EXECUTOR.execute(mModelDelegate::workspaceLoadComplete); |
| 240 | } |
| 241 | |
| 242 | /** |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 243 | * Called when the model is destroyed |
| 244 | */ |
| 245 | public void destroy() { |
| 246 | MODEL_EXECUTOR.execute(mModelDelegate::destroy); |
| 247 | } |
| 248 | |
Sunny Goyal | e7b0012 | 2019-10-02 16:13:34 -0700 | [diff] [blame] | 249 | public void onBroadcastIntent(Intent intent) { |
Chris Wren | b358f81 | 2014-04-16 13:37:00 -0400 | [diff] [blame] | 250 | if (DEBUG_RECEIVER) Log.d(TAG, "onReceive intent=" + intent); |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 251 | final String action = intent.getAction(); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 252 | if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { |
Reena Lee | 93f824a | 2011-09-23 17:20:28 -0700 | [diff] [blame] | 253 | // If we have changed locale we need to clear out the labels in all apps/workspace. |
| 254 | forceReload(); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 255 | } else if (Intent.ACTION_MANAGED_PROFILE_AVAILABLE.equals(action) || |
| 256 | Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action) || |
| 257 | Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action)) { |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 258 | UserHandle user = intent.getParcelableExtra(Intent.EXTRA_USER); |
Sunny Goyal | da891c1 | 2016-03-18 18:29:24 -0700 | [diff] [blame] | 259 | if (user != null) { |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 260 | if (Intent.ACTION_MANAGED_PROFILE_AVAILABLE.equals(action) || |
| 261 | Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action)) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 262 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 263 | PackageUpdatedTask.OP_USER_AVAILABILITY_CHANGE, user)); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 264 | } |
| 265 | |
| 266 | // ACTION_MANAGED_PROFILE_UNAVAILABLE sends the profile back to locked mode, so |
| 267 | // we need to run the state change task again. |
| 268 | if (Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action) || |
| 269 | Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action)) { |
Pinyao Ting | 8e5db81 | 2020-04-06 18:11:29 -0700 | [diff] [blame] | 270 | enqueueModelUpdateTask(new UserLockStateChangedTask( |
| 271 | user, Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action))); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 272 | } |
Sunny Goyal | da891c1 | 2016-03-18 18:29:24 -0700 | [diff] [blame] | 273 | } |
Zak Cohen | 3eeb41d | 2020-02-14 14:15:13 -0800 | [diff] [blame] | 274 | } else if (IS_STUDIO_BUILD && ACTION_FORCE_ROLOAD.equals(action)) { |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 275 | for (Callbacks cb : getCallbacks()) { |
| 276 | if (cb instanceof Launcher) { |
| 277 | ((Launcher) cb).recreate(); |
| 278 | } |
| 279 | } |
Joe Onorato | e9ad59e | 2010-10-29 17:35:36 -0700 | [diff] [blame] | 280 | } |
| 281 | } |
| 282 | |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 283 | /** |
| 284 | * Reloads the workspace items from the DB and re-binds the workspace. This should generally |
| 285 | * not be called as DB updates are automatically followed by UI update |
| 286 | */ |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 287 | public void forceReload() { |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 288 | synchronized (mLock) { |
| 289 | // Stop any existing loaders first, so they don't set mModelLoaded to true later |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 290 | stopLoader(); |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 291 | mModelLoaded = false; |
| 292 | } |
Winson Chung | f0c6ae0 | 2012-03-21 16:10:31 -0700 | [diff] [blame] | 293 | |
Sunny Goyal | 29947f0 | 2017-12-18 13:49:44 -0800 | [diff] [blame] | 294 | // Start the loader if launcher is already running, otherwise the loader will run, |
| 295 | // the next time launcher starts |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 296 | if (hasCallbacks()) { |
| 297 | startLoader(); |
Joe Onorato | e9ad59e | 2010-10-29 17:35:36 -0700 | [diff] [blame] | 298 | } |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 299 | } |
Joe Onorato | f99f8c1 | 2009-10-31 17:27:36 -0400 | [diff] [blame] | 300 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 301 | /** |
| 302 | * Rebinds all existing callbacks with already loaded model |
| 303 | */ |
| 304 | public void rebindCallbacks() { |
| 305 | if (hasCallbacks()) { |
| 306 | startLoader(); |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * Removes an existing callback |
| 312 | */ |
| 313 | public void removeCallbacks(Callbacks callbacks) { |
| 314 | synchronized (mCallbacksList) { |
| 315 | Preconditions.assertUIThread(); |
| 316 | if (mCallbacksList.remove(callbacks)) { |
| 317 | if (stopLoader()) { |
| 318 | // Rebind existing callbacks |
| 319 | startLoader(); |
| 320 | } |
| 321 | } |
| 322 | } |
| 323 | } |
| 324 | |
| 325 | /** |
| 326 | * Adds a callbacks to receive model updates |
| 327 | * @return true if workspace load was performed synchronously |
| 328 | */ |
| 329 | public boolean addCallbacksAndLoad(Callbacks callbacks) { |
| 330 | synchronized (mLock) { |
| 331 | addCallbacks(callbacks); |
| 332 | return startLoader(); |
| 333 | |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | /** |
| 338 | * Adds a callbacks to receive model updates |
| 339 | */ |
| 340 | public void addCallbacks(Callbacks callbacks) { |
| 341 | Preconditions.assertUIThread(); |
| 342 | synchronized (mCallbacksList) { |
| 343 | mCallbacksList.add(callbacks); |
| 344 | } |
Adam Cohen | 1a85c58 | 2014-09-30 09:48:49 -0700 | [diff] [blame] | 345 | } |
| 346 | |
Sunny Goyal | b5b9ad6 | 2016-04-02 11:23:39 -0700 | [diff] [blame] | 347 | /** |
| 348 | * Starts the loader. Tries to bind {@params synchronousBindPage} synchronously if possible. |
| 349 | * @return true if the page could be bound synchronously. |
| 350 | */ |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 351 | public boolean startLoader() { |
Sunny Goyal | 756adbc | 2015-04-16 15:20:51 -0700 | [diff] [blame] | 352 | // Enable queue before starting loader. It will get disabled in Launcher#finishBindingItems |
Sunny Goyal | 60e68c9 | 2020-08-12 13:59:27 -0700 | [diff] [blame] | 353 | ItemInstallQueue.INSTANCE.get(mApp.getContext()) |
| 354 | .pauseModelPush(ItemInstallQueue.FLAG_LOADER_RUNNING); |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 355 | synchronized (mLock) { |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 356 | // Don't bother to start the thread if we know it's not going to do anything |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 357 | final Callbacks[] callbacksList = getCallbacks(); |
| 358 | if (callbacksList.length > 0) { |
Sunny Goyal | 527c7d3 | 2015-08-28 15:19:36 -0700 | [diff] [blame] | 359 | // Clear any pending bind-runnables from the synchronized load process. |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 360 | for (Callbacks cb : callbacksList) { |
Sunny Goyal | 5fb83a4 | 2020-08-10 10:50:36 -0700 | [diff] [blame] | 361 | MAIN_EXECUTOR.execute(cb::clearPendingBinds); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 362 | } |
Sunny Goyal | 527c7d3 | 2015-08-28 15:19:36 -0700 | [diff] [blame] | 363 | |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 364 | // If there is already one running, tell it to stop. |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 365 | stopLoader(); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 366 | LoaderResults loaderResults = new LoaderResults( |
Sunny Goyal | 5fb83a4 | 2020-08-10 10:50:36 -0700 | [diff] [blame] | 367 | mApp, mBgDataModel, mBgAllAppsList, callbacksList); |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 368 | if (mModelLoaded && !mIsLoaderTaskRunning) { |
Sunny Goyal | f8d6ed2 | 2017-06-01 14:26:38 -0700 | [diff] [blame] | 369 | // Divide the set of loaded items into those that we are binding synchronously, |
| 370 | // and everything else that is to be bound normally (asynchronously). |
| 371 | loaderResults.bindWorkspace(); |
| 372 | // For now, continue posting the binding of AllApps as there are other |
| 373 | // issues that arise from that. |
| 374 | loaderResults.bindAllApps(); |
| 375 | loaderResults.bindDeepShortcuts(); |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 376 | loaderResults.bindWidgets(); |
Sunny Goyal | b5b9ad6 | 2016-04-02 11:23:39 -0700 | [diff] [blame] | 377 | return true; |
Winson Chung | b8b2a5a | 2012-07-12 17:55:31 -0700 | [diff] [blame] | 378 | } else { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 379 | startLoaderForResults(loaderResults); |
Winson Chung | b8b2a5a | 2012-07-12 17:55:31 -0700 | [diff] [blame] | 380 | } |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 381 | } |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 382 | } |
Sunny Goyal | b5b9ad6 | 2016-04-02 11:23:39 -0700 | [diff] [blame] | 383 | return false; |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 384 | } |
| 385 | |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 386 | /** |
| 387 | * If there is already a loader task running, tell it to stop. |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 388 | * @return true if an existing loader was stopped. |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 389 | */ |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 390 | public boolean stopLoader() { |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 391 | synchronized (mLock) { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 392 | LoaderTask oldTask = mLoaderTask; |
| 393 | mLoaderTask = null; |
| 394 | if (oldTask != null) { |
| 395 | oldTask.stopLocked(); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 396 | return true; |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 397 | } |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 398 | return false; |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 399 | } |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 400 | } |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 401 | |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 402 | public void startLoaderForResults(LoaderResults results) { |
| 403 | synchronized (mLock) { |
| 404 | stopLoader(); |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 405 | mLoaderTask = new LoaderTask( |
| 406 | mApp, mBgAllAppsList, mBgDataModel, mModelDelegate, results); |
Sunny Goyal | 51f220d | 2019-05-29 11:05:30 -0700 | [diff] [blame] | 407 | |
| 408 | // Always post the loader task, instead of running directly (even on same thread) so |
| 409 | // that we exit any nested synchronized blocks |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 410 | MODEL_EXECUTOR.post(mLoaderTask); |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 411 | } |
| 412 | } |
| 413 | |
Winson Chung | d651966 | 2018-02-16 03:23:51 +0000 | [diff] [blame] | 414 | public void startLoaderForResultsIfNotLoaded(LoaderResults results) { |
| 415 | synchronized (mLock) { |
| 416 | if (!isModelLoaded()) { |
| 417 | Log.d(TAG, "Workspace not loaded, loading now"); |
| 418 | startLoaderForResults(results); |
| 419 | } |
| 420 | } |
| 421 | } |
| 422 | |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 423 | @Override |
Mario Bertschler | 817afa3 | 2017-03-15 11:56:47 -0700 | [diff] [blame] | 424 | public void onInstallSessionCreated(final PackageInstallInfo sessionInfo) { |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 425 | if (FeatureFlags.PROMISE_APPS_IN_ALL_APPS.get()) { |
| 426 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
| 427 | @Override |
| 428 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
| 429 | apps.addPromiseApp(app.getContext(), sessionInfo); |
| 430 | bindApplicationsIfNeeded(); |
| 431 | } |
| 432 | }); |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | @Override |
| 437 | public void onSessionFailure(String packageName, UserHandle user) { |
| 438 | if (!FeatureFlags.PROMISE_APPS_NEW_INSTALLS.get()) { |
| 439 | return; |
| 440 | } |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 441 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
Mario Bertschler | 817afa3 | 2017-03-15 11:56:47 -0700 | [diff] [blame] | 442 | @Override |
| 443 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 444 | final IntSet removedIds = new IntSet(); |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 445 | synchronized (dataModel) { |
| 446 | for (ItemInfo info : dataModel.itemsIdMap) { |
| 447 | if (info instanceof WorkspaceItemInfo |
| 448 | && ((WorkspaceItemInfo) info).hasPromiseIconUi() |
| 449 | && user.equals(info.user) |
| 450 | && info.getIntent() != null |
| 451 | && TextUtils.equals(packageName, info.getIntent().getPackage())) { |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 452 | removedIds.add(info.id); |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 453 | } |
| 454 | } |
| 455 | } |
| 456 | |
| 457 | if (!removedIds.isEmpty()) { |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 458 | deleteAndBindComponentsRemoved(ItemInfoMatcher.ofItemIds(removedIds)); |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 459 | } |
Mario Bertschler | 817afa3 | 2017-03-15 11:56:47 -0700 | [diff] [blame] | 460 | } |
| 461 | }); |
| 462 | } |
| 463 | |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 464 | @Override |
| 465 | public void onPackageStateChanged(PackageInstallInfo installInfo) { |
| 466 | enqueueModelUpdateTask(new PackageInstallStateChangedTask(installInfo)); |
| 467 | } |
| 468 | |
| 469 | /** |
| 470 | * Updates the icons and label of all pending icons for the provided package name. |
| 471 | */ |
| 472 | @Override |
| 473 | public void onUpdateSessionDisplay(PackageUserKey key, PackageInstaller.SessionInfo info) { |
| 474 | mApp.getIconCache().updateSessionCache(key, info); |
| 475 | |
| 476 | HashSet<String> packages = new HashSet<>(); |
| 477 | packages.add(key.mPackageName); |
| 478 | enqueueModelUpdateTask(new CacheDataUpdatedTask( |
| 479 | CacheDataUpdatedTask.OP_SESSION_UPDATE, key.mUser, packages)); |
| 480 | } |
| 481 | |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 482 | public class LoaderTransaction implements AutoCloseable { |
| 483 | |
| 484 | private final LoaderTask mTask; |
| 485 | |
| 486 | private LoaderTransaction(LoaderTask task) throws CancellationException { |
| 487 | synchronized (mLock) { |
| 488 | if (mLoaderTask != task) { |
| 489 | throw new CancellationException("Loader already stopped"); |
| 490 | } |
| 491 | mTask = task; |
| 492 | mIsLoaderTaskRunning = true; |
| 493 | mModelLoaded = false; |
| 494 | } |
| 495 | } |
| 496 | |
| 497 | public void commit() { |
| 498 | synchronized (mLock) { |
| 499 | // Everything loaded bind the data. |
| 500 | mModelLoaded = true; |
| 501 | } |
| 502 | } |
| 503 | |
| 504 | @Override |
| 505 | public void close() { |
| 506 | synchronized (mLock) { |
| 507 | // If we are still the last one to be scheduled, remove ourselves. |
| 508 | if (mLoaderTask == mTask) { |
| 509 | mLoaderTask = null; |
| 510 | } |
| 511 | mIsLoaderTaskRunning = false; |
| 512 | } |
| 513 | } |
| 514 | } |
| 515 | |
| 516 | public LoaderTransaction beginLoader(LoaderTask task) throws CancellationException { |
| 517 | return new LoaderTransaction(task); |
| 518 | } |
| 519 | |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 520 | /** |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 521 | * Refreshes the cached shortcuts if the shortcut permission has changed. |
| 522 | * Current implementation simply reloads the workspace, but it can be optimized to |
Sunny Goyal | 337c81f | 2019-12-10 12:19:13 -0800 | [diff] [blame] | 523 | * use partial updates similar to {@link UserCache} |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 524 | */ |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 525 | public void validateModelDataOnResume() { |
| 526 | MODEL_EXECUTOR.getHandler().removeCallbacks(mDataValidationCheck); |
| 527 | MODEL_EXECUTOR.post(mDataValidationCheck); |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 528 | } |
| 529 | |
| 530 | /** |
Sunny Goyal | 75b0f55 | 2015-05-20 21:57:06 -0700 | [diff] [blame] | 531 | * Called when the icons for packages have been updated in the icon cache. |
| 532 | */ |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 533 | public void onPackageIconsUpdated(HashSet<String> updatedPackages, UserHandle user) { |
Sunny Goyal | 75b0f55 | 2015-05-20 21:57:06 -0700 | [diff] [blame] | 534 | // If any package icon has changed (app was updated while launcher was dead), |
| 535 | // update the corresponding shortcuts. |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 536 | enqueueModelUpdateTask(new CacheDataUpdatedTask( |
| 537 | CacheDataUpdatedTask.OP_CACHE_UPDATE, user, updatedPackages)); |
Sunny Goyal | 75b0f55 | 2015-05-20 21:57:06 -0700 | [diff] [blame] | 538 | } |
| 539 | |
Sunny Goyal | ac8154a | 2018-09-26 12:00:30 -0700 | [diff] [blame] | 540 | /** |
| 541 | * Called when the labels for the widgets has updated in the icon cache. |
| 542 | */ |
| 543 | public void onWidgetLabelsUpdated(HashSet<String> updatedPackages, UserHandle user) { |
| 544 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
| 545 | @Override |
| 546 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
| 547 | dataModel.widgetsModel.onPackageIconsUpdated(updatedPackages, user, app); |
| 548 | bindUpdatedWidgets(dataModel); |
| 549 | } |
| 550 | }); |
| 551 | } |
| 552 | |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 553 | public void enqueueModelUpdateTask(ModelUpdateTask task) { |
Sunny Goyal | 5fb83a4 | 2020-08-10 10:50:36 -0700 | [diff] [blame] | 554 | task.init(mApp, this, mBgDataModel, mBgAllAppsList, MAIN_EXECUTOR); |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 555 | MODEL_EXECUTOR.execute(task); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 556 | } |
| 557 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 558 | /** |
| 559 | * A task to be executed on the current callbacks on the UI thread. |
| 560 | * If there is no current callbacks, the task is ignored. |
| 561 | */ |
| 562 | public interface CallbackTask { |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 563 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 564 | void execute(Callbacks callbacks); |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 565 | } |
| 566 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 567 | /** |
| 568 | * A runnable which changes/updates the data model of the launcher based on certain events. |
| 569 | */ |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 570 | public interface ModelUpdateTask extends Runnable { |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 571 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 572 | /** |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 573 | * Called before the task is posted to initialize the internal state. |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 574 | */ |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 575 | void init(LauncherAppState app, LauncherModel model, |
| 576 | BgDataModel dataModel, AllAppsList allAppsList, Executor uiExecutor); |
Sunny Goyal | e0f58d7 | 2014-11-10 18:05:31 -0800 | [diff] [blame] | 577 | |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 578 | } |
| 579 | |
Sunny Goyal | 6bbf600 | 2019-04-17 18:38:52 -0700 | [diff] [blame] | 580 | public void updateAndBindWorkspaceItem(WorkspaceItemInfo si, ShortcutInfo info) { |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 581 | updateAndBindWorkspaceItem(() -> { |
Sunny Goyal | 83fd25e | 2018-07-09 16:47:01 -0700 | [diff] [blame] | 582 | si.updateFromDeepShortcutInfo(info, mApp.getContext()); |
Sunny Goyal | 18204e4 | 2020-02-06 11:28:01 -0800 | [diff] [blame] | 583 | mApp.getIconCache().getShortcutIcon(si, info); |
Sunny Goyal | 83fd25e | 2018-07-09 16:47:01 -0700 | [diff] [blame] | 584 | return si; |
Sunny Goyal | 1b07263 | 2017-01-18 11:30:23 -0800 | [diff] [blame] | 585 | }); |
| 586 | } |
| 587 | |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 588 | /** |
Sunny Goyal | 1cc1c9a | 2017-01-06 16:32:57 -0800 | [diff] [blame] | 589 | * Utility method to update a shortcut on the background thread. |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 590 | */ |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 591 | public void updateAndBindWorkspaceItem(final Supplier<WorkspaceItemInfo> itemProvider) { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 592 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 593 | @Override |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 594 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 595 | WorkspaceItemInfo info = itemProvider.get(); |
Sunny Goyal | f266deb | 2018-06-21 09:59:08 -0700 | [diff] [blame] | 596 | getModelWriter().updateItemInDatabase(info); |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 597 | ArrayList<WorkspaceItemInfo> update = new ArrayList<>(); |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 598 | update.add(info); |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 599 | bindUpdatedWorkspaceItems(update); |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 600 | } |
| 601 | }); |
| 602 | } |
| 603 | |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 604 | public void refreshAndBindWidgetsAndShortcuts(@Nullable final PackageUserKey packageUser) { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 605 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 606 | @Override |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 607 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
| 608 | dataModel.widgetsModel.update(app, packageUser); |
| 609 | bindUpdatedWidgets(dataModel); |
Sunny Goyal | 3186058 | 2015-09-18 08:38:57 -0700 | [diff] [blame] | 610 | } |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 611 | }); |
Michael Jurka | c402cd9 | 2013-05-20 15:49:32 +0200 | [diff] [blame] | 612 | } |
| 613 | |
Hyunyoung Song | 3c7d9cb | 2017-01-30 15:11:27 -0800 | [diff] [blame] | 614 | public void dumpState(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) { |
| 615 | if (args.length > 0 && TextUtils.equals(args[0], "--all")) { |
| 616 | writer.println(prefix + "All apps list: size=" + mBgAllAppsList.data.size()); |
| 617 | for (AppInfo info : mBgAllAppsList.data) { |
Sunny Goyal | 3808a69 | 2019-10-25 13:41:28 -0700 | [diff] [blame] | 618 | writer.println(prefix + " title=\"" + info.title |
| 619 | + "\" bitmapIcon=" + info.bitmap.icon |
Hyunyoung Song | 3c7d9cb | 2017-01-30 15:11:27 -0800 | [diff] [blame] | 620 | + " componentName=" + info.componentName.getPackageName()); |
| 621 | } |
Andy Wickham | bb993c4 | 2021-02-26 12:56:25 -0800 | [diff] [blame] | 622 | writer.println(); |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 623 | } |
Andy Wickham | bb993c4 | 2021-02-26 12:56:25 -0800 | [diff] [blame] | 624 | mModelDelegate.dump(prefix, fd, writer, args); |
Sunny Goyal | 9ae9b60 | 2019-12-18 19:29:00 +0530 | [diff] [blame] | 625 | mBgDataModel.dump(prefix, fd, writer, args); |
Joe Onorato | be38609 | 2009-11-17 17:32:16 -0800 | [diff] [blame] | 626 | } |
Sunny Goyal | e0f58d7 | 2014-11-10 18:05:31 -0800 | [diff] [blame] | 627 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 628 | /** |
| 629 | * Returns true if there are any callbacks attached to the model |
| 630 | */ |
| 631 | public boolean hasCallbacks() { |
| 632 | synchronized (mCallbacksList) { |
| 633 | return !mCallbacksList.isEmpty(); |
| 634 | } |
| 635 | } |
| 636 | |
| 637 | /** |
| 638 | * Returns an array of currently attached callbacks |
| 639 | */ |
| 640 | public Callbacks[] getCallbacks() { |
| 641 | synchronized (mCallbacksList) { |
| 642 | return mCallbacksList.toArray(new Callbacks[mCallbacksList.size()]); |
| 643 | } |
Sunny Goyal | e0f58d7 | 2014-11-10 18:05:31 -0800 | [diff] [blame] | 644 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 645 | } |