131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17a5902524d4403885eb4c50360bf3465c6be796efJoe Onoratopackage com.android.launcher2; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamathimport android.app.SearchManager; 20629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetManager; 21629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 22f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratoimport android.content.BroadcastReceiver; 2331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ComponentName; 245c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guyimport android.content.ContentProviderClient; 2531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentResolver; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentValues; 27aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.content.Context; 2831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.content.Intent.ShortcutIconResource; 3031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ActivityInfo; 3100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageInfo; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.PackageManager; 3300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageManager.NameNotFoundException; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ResolveInfo; 3593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Leeimport android.content.res.Configuration; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.Resources; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.database.Cursor; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Bitmap; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.BitmapFactory; 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.net.Uri; 4117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onoratoimport android.os.Environment; 423611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.Handler; 433611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.HandlerThread; 440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.os.Parcelable; 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.os.Process; 46aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.os.RemoteException; 479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport android.os.SystemClock; 48aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.util.Log; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher.R; 5168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher2.InstallWidgetReceiver.WidgetMimeTypeHandlerData; 52edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 53c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.lang.ref.WeakReference; 54c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.net.URISyntaxException; 55c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.text.Collator; 5683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chungimport java.util.Arrays; 57c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.ArrayList; 58c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Collections; 59c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Comparator; 60c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.HashMap; 61b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.HashSet; 622abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chungimport java.util.Iterator; 63c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.List; 64b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.Set; 65c2f801e770b4f80354b3edb722ec04222251990cMichael Jurka 6631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 69bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 7031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 71f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 72a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 7617a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato private final boolean mAppsCanBeOnExternalStorage; 77d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 782ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 79dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 80f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 84b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private boolean mIsLoaderTaskRunning; 85c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka private volatile boolean mFlushingWorkerThread; 869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 8781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Specific runnable types that are run on the main thread deferred handler, this allows us to 8881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // clear all queued binding runnables when the Launcher activity is destroyed. 8981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_NORMAL_RUNNABLE = 0; 9081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_BINDING_RUNNABLE = 1; 9181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 9281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 93700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 94700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 95700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 96700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 97700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 98700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 99cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 100cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 101cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 102cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 103cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 104cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 105b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // When we are loading pages synchronously, we can't just post the binding of items on the side 106b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // pages as this delays the rotation process. Instead, we wait for a callback from the first 107b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // draw (in Workspace) to initiate the binding of the remaining side pages. Any time we start 108b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // a normal load, we also clear this set of Runnables. 109b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung static final ArrayList<Runnable> mDeferredBindRunnables = new ArrayList<Runnable>(); 110b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 1129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 113a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // < only access in worker thread > 114487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen private AllAppsList mBgAllAppsList; 115a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 116b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // The lock that must be acquired before referencing any static bg data structures. Unlike 117b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // other locks, this one can generally be held long-term because we never expect any of these 118b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // static data structures to be referenced outside of the worker thread except on the first 119b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // load after configuration change. 1202abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung static final Object sBgLock = new Object(); 121b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 122487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by 123a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel to their ids 124487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, ItemInfo> sBgItemsIdMap = new HashMap<Long, ItemInfo>(); 125a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 126487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgWorkspaceItems is passed to bindItems, which expects a list of all folders and shortcuts 127487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // created by LauncherModel that are directly on the home screen (however, no widgets or 128487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // shortcuts within folders). 129487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<ItemInfo> sBgWorkspaceItems = new ArrayList<ItemInfo>(); 1300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 131487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgAppWidgets is all LauncherAppWidgetInfo created by LauncherModel. Passed to bindAppWidget() 132487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<LauncherAppWidgetInfo> sBgAppWidgets = 133a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka new ArrayList<LauncherAppWidgetInfo>(); 134a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 135487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgFolders is all FolderInfos created by LauncherModel. Passed to bindFolders() 136487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, FolderInfo> sBgFolders = new HashMap<Long, FolderInfo>(); 137b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 138487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgDbIconCache is the set of ItemInfos that need to have their icons updated in the database 139487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Object, byte[]> sBgDbIconCache = new HashMap<Object, byte[]>(); 140a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // </ only access in worker thread > 141a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 142a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private IconCache mIconCache; 1430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 1449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 145d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 146d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 147aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14899a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee protected int mPreviousConfigMcc; 14993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 1509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 151ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 155ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 15964e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 16064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 16183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung public void bindComponentsRemoved(ArrayList<String> packageNames, 16283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<ApplicationInfo> appInfos, 16383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung boolean matchPackageNamesOnly); 164c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka public void bindPackagesUpdated(ArrayList<Object> widgetsAndShortcuts); 165843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1660dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn public boolean isAllAppsButtonRank(int rank); 167cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath public void bindSearchablesChanged(); 1681462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void onPageBoundSynchronously(int page); 1699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1710589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 17217a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato mAppsCanBeOnExternalStorage = !Environment.isExternalStorageEmulated(); 173f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 174487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList = new AllAppsList(iconCache); 1750589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1760589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1770589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 178c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResDefaultActivityIcon(), app); 1792ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 18093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee final Resources res = app.getResources(); 18193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoadDelay = res.getInteger(R.integer.config_allAppsBatchLoadDelay); 18293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mBatchSize = res.getInteger(R.integer.config_allAppsBatchSize); 18399a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee Configuration config = res.getConfiguration(); 18499a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = config.mcc; 1850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 187b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the main thread, otherwise it is 188b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the main thread handler. */ 189b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void runOnMainThread(Runnable r) { 19081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, 0); 19181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 19281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private void runOnMainThread(Runnable r, int type) { 193b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 194b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are on the worker thread, post onto the main handler 195b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mHandler.post(r); 196b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 197b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 198b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 199b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 200b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 201b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the worker thread, otherwise it is 202b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the worker thread handler. */ 203b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private static void runOnWorkerThread(Runnable r) { 204b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 205b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 206b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 207b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are not on the worker thread, then post to the worker handler 208b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(r); 209b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 210b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 211b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 21256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 2130589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 214f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 21531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung public void unbindItemInfosAndClearQueuedBindRunnables() { 21781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 21881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung throw new RuntimeException("Expected unbindLauncherItemInfos() to be called from the " + 21981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung "main thread"); 22081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 22181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 22281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Clear any deferred bind runnables 22381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mDeferredBindRunnables.clear(); 22481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Remove any queued bind runnables 22581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.cancelAllRunnablesOfType(MAIN_THREAD_BINDING_RUNNABLE); 22681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Unbind all the workspace items 22781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung unbindWorkspaceItemsOnMainThread(); 228603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 229603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 230b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Unbinds all the sBgWorkspaceItems and sBgAppWidgets on the main thread */ 23181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung void unbindWorkspaceItemsOnMainThread() { 232603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Ensure that we don't use the same workspace items data structure on the main thread 233603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // by making a copy of workspace items first. 234b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpWorkspaceItems = new ArrayList<ItemInfo>(); 235b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpAppWidgets = new ArrayList<ItemInfo>(); 2362abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 237b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpWorkspaceItems.addAll(sBgWorkspaceItems); 238b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpAppWidgets.addAll(sBgAppWidgets); 239b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 240b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r = new Runnable() { 241b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 242b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 243b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpWorkspaceItems) { 244b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 245b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 246b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpAppWidgets) { 247b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 248b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 249b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 250b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 251b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnMainThread(r); 2524eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen } 2534eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen 2549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 2569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 2579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 2589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 2599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 2609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 2619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 2629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 2639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 2649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 2659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 2669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 26831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 269b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka static void checkItemInfoLocked( 270b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka final long itemId, final ItemInfo item, StackTraceElement[] stackTrace) { 271b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ItemInfo modelItem = sBgItemsIdMap.get(itemId); 272b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem != null && item != modelItem) { 273b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // check all the data is consistent 274b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) { 275b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo modelShortcut = (ShortcutInfo) modelItem; 276b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo shortcut = (ShortcutInfo) item; 277b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelShortcut.title.toString().equals(shortcut.title.toString()) && 278b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.intent.filterEquals(shortcut.intent) && 279b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.id == shortcut.id && 280b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.itemType == shortcut.itemType && 281b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.container == shortcut.container && 282b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.screen == shortcut.screen && 283b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellX == shortcut.cellX && 284b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellY == shortcut.cellY && 285b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanX == shortcut.spanX && 286b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanY == shortcut.spanY && 287b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelShortcut.dropPos == null && shortcut.dropPos == null) || 288b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka (modelShortcut.dropPos != null && 289b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka shortcut.dropPos != null && 290b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[0] == shortcut.dropPos[0] && 291b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[1] == shortcut.dropPos[1]))) { 292b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // For all intents and purposes, this is the same object 293b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka return; 294b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 295b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 296b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 297b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // the modelItem needs to match up perfectly with item if our model is 298b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // to be consistent with the database-- for now, just require 299b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // modelItem == item or the equality check above 300b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka String msg = "item: " + ((item != null) ? item.toString() : "null") + 301b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "modelItem: " + 302b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelItem != null) ? modelItem.toString() : "null") + 303b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "Error: ItemInfo passed to checkItemInfo doesn't match original"; 304b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka RuntimeException e = new RuntimeException(msg); 305b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (stackTrace != null) { 306b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka e.setStackTrace(stackTrace); 307b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 308b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka throw e; 309b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 310b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 311b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 312816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka static void checkItemInfo(final ItemInfo item) { 313816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 314816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final long itemId = item.id; 315816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka Runnable r = new Runnable() { 316b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka public void run() { 317b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka synchronized (sBgLock) { 318b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 319816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 320b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 321b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka }; 322b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 323816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 324816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka 325c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabaseHelper(Context context, final ContentValues values, 326c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ItemInfo item, final String callingFunction) { 327c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final long itemId = item.id; 328c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 329c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentResolver cr = context.getContentResolver(); 330c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 331487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 332c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 333c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 334c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.update(uri, values, null, null); 335c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 336b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 3372abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 338b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 339c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 340b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 341b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 342b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a folder, make sure this folder exists 343b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 344b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // An items container is being set to a that of an item which is not in 345b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // the list of Folders. 346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "item: " + item + " container being set to: " + 347b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container + ", not in the list of folders"; 34828b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 349b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 350b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 351487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 352487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Items are added/removed from the corresponding FolderInfo elsewhere, such 354b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as in Workspace.onDrop. Here, we just add/remove them from the list of items 355b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // that are on the desktop, as appropriate 356b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ItemInfo modelItem = sBgItemsIdMap.get(itemId); 357b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (modelItem.itemType) { 360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgWorkspaceItems.contains(modelItem)) { 364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(modelItem); 365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 368b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 371b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(modelItem); 372c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 373c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 374c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 375c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 376b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 377c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 378bebf042666cffe52039b875a549a582abd78a431Adam Cohen 379c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka public void flushWorkerThread() { 380c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mFlushingWorkerThread = true; 381c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka Runnable waiter = new Runnable() { 382c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka public void run() { 383c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized (this) { 384c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka notifyAll(); 385c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mFlushingWorkerThread = false; 386c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 387c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 388c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka }; 389c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka 390c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized(waiter) { 391c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka runOnWorkerThread(waiter); 392c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka if (mLoaderTask != null) { 393c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized(mLoaderTask) { 394c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mLoaderTask.notify(); 395c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 396c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 397c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka boolean success = false; 398c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka while (!success) { 399c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka try { 400c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka waiter.wait(); 401c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka success = true; 402c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } catch (InterruptedException e) { 403c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 404c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 405c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 406c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 407c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka 4089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 4099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 4109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 411a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void moveItemInDatabase(Context context, final ItemInfo item, final long container, 412a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int screen, final int cellX, final int cellY) { 4135524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 4145524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 415487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 416487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 417487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 4189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 4199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 4209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 421c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 4223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 4233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 4243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 4253d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 4263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 4273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 4293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 43031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 4329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 4333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLX, item.cellX); 4343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLY, item.cellY); 4359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 436ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 437c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 43831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 441bebf042666cffe52039b875a549a582abd78a431Adam Cohen * Move and/or resize item in the DB to a new <container, screen, cellX, cellY, spanX, spanY> 442d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 443bebf042666cffe52039b875a549a582abd78a431Adam Cohen static void modifyItemInDatabase(Context context, final ItemInfo item, final long container, 444bebf042666cffe52039b875a549a582abd78a431Adam Cohen final int screen, final int cellX, final int cellY, final int spanX, final int spanY) { 4455524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 4465524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 447487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 448487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 449487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 450d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 451d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 452bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanX = spanX; 453bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanY = spanY; 454bebf042666cffe52039b875a549a582abd78a431Adam Cohen 455bebf042666cffe52039b875a549a582abd78a431Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 456bebf042666cffe52039b875a549a582abd78a431Adam Cohen // in the hotseat 457bebf042666cffe52039b875a549a582abd78a431Adam Cohen if (context instanceof Launcher && screen < 0 && 458bebf042666cffe52039b875a549a582abd78a431Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 459bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 460bebf042666cffe52039b875a549a582abd78a431Adam Cohen } else { 461bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = screen; 462bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 463d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 464d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 465d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 466bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 467bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 468bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANX, item.spanX); 469bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANY, item.spanY); 470bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 471d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 472816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka updateItemInDatabaseHelper(context, values, item, "modifyItemInDatabase"); 473bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 474c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 475c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka /** 476c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Update an item to the database in a specified container. 477c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka */ 478c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabase(Context context, final ItemInfo item) { 479c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentValues values = new ContentValues(); 480c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.onAddToDatabase(values); 481c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 482c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "updateItemInDatabase"); 483d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 484d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 485d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 4869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 4879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 488bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 4899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 4909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 4919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 4929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 4939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 4949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 4959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 4969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 4979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 4989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 4999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 501bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 502bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 503bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 504aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 505aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 506aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 507aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 508aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 509aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 510aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 511aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 512aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 513aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 514aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 515aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 516aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 517aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 518aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 519aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 520aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 521aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 522aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 523aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 524aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 525c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo item = new ItemInfo(); 526aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 527aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 528aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 529aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 530aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 531aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 532aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 533aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 534aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 535aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 536aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 537aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 538aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 539aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 540aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 541aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 542aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 543aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 544aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 545aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 5469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 54731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 5489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 5499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 5509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 5519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 5529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 553df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null); 554f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 5569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 5579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 5589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 5599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 5609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 5619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 5629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 563f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 5659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 566df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 567df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen folderInfo = findOrMakeFolder(folderList, id); 5689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 5699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 57031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 5729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 5739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 5749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 575d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 576d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 577ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 5799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 5819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 5822fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 583ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 5859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 58631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 5889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 5899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 5909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 5913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung static void addItemToDatabase(Context context, final ItemInfo item, final long container, 5923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final int screen, final int cellX, final int cellY, final boolean notify) { 5939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 5949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 5959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 5963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 5973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 5983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 5993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 6003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 6013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 6023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 6033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 604ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 6069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 6079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 608ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6097578ec6fa9a747210aba484d226b5f97773752e3Michael Jurka LauncherApplication app = (LauncherApplication) context.getApplicationContext(); 610a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka item.id = app.getLauncherProvider().generateNewId(); 611a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka values.put(LauncherSettings.Favorites._ID, item.id); 6123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 613aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 614c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 615a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 616487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Add item (" + item.title + ") to db, id: " 617487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + container + ", " + screen + ", " + cellX + ", " 618487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + cellY + ")"; 619487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 620487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 621487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 622a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 623a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 624ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 625b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 6262abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 627b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(item.id, item, null); 628b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(item.id, item); 629b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 630b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 631b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(item.id, (FolderInfo) item); 632b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Fall through 633b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 634b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 635b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 636b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 637b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(item); 638b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 639b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 640b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Adding an item to a folder that doesn't exist. 641b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "adding item: " + item + " to a folder that " + 642b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung " doesn't exist"; 64328b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 644b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 645b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 646487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 647b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 648b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 649b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add((LauncherAppWidgetInfo) item); 650b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 651b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 652a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 653a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 654c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 655b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 65631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 65731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 659aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 660aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 661845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 6623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung long container, int screen, int localCellX, int localCellY, int spanX, int spanY) { 6633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return (((int) container & 0xFF) << 24) 664845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 665aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 666aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 667d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 668d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 669aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 670aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 671d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 672d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 673aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 674aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 675aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 676aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 677aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 678aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 679aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 680d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 681d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 682aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 683aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 684aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 685c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Removes the specified item from the database 686c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param context 687c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param item 6889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 689c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void deleteItemFromDatabase(Context context, final ItemInfo item) { 6909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 691c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 692487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 69383df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka Runnable r = new Runnable() { 694a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 695487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Delete item (" + item.title + ") from db, id: " 696487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + item.container + ", " + item.screen + ", " + item.cellX + 697487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ", " + item.cellY + ")"; 698487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 699487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 700487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 701c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(uriToDelete, null, null); 702b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7042abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 705b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 706b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 707b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(item.id); 708b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info: sBgItemsIdMap.values()) { 709b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == item.id) { 710b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We are deleting a folder which still contains items that 711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // think they are contained by that folder. 712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "deleting a folder (" + item + ") which still " + 713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "contains items (" + info + ")"; 71428b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 717487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 720b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 721b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 722b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 724b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.remove((LauncherAppWidgetInfo) item); 726b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 727b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 728b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(item.id); 729b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(item); 730a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 731a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 73283df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka }; 733b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 73431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 73531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 7369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 7379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 7389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 739a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void deleteFolderContentsFromDatabase(Context context, final FolderInfo info) { 7409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 741f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 742c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 743c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 744c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 745b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7462abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 747b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(info.id); 748b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(info.id); 749b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(info); 750b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(info); 751b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 752c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 753c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, 754c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 755b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7562abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 757b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo childInfo : info.contents) { 758b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(childInfo.id); 759b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(childInfo); 760b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 761afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 762c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 763c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 764b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 7659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 766f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 7689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 7699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 7709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 7719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 7729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 773f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 774f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 775f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7761d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 7779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 7789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 7799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 780cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath @Override 781f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 7823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 783aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 7843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 7859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 7863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 7873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 7883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 7893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 7903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 791f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 79364e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 7943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 7953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 7963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 7973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 79856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 7993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 8003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 8013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 8023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 8033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 80456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 8053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 8063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 8073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 8083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 8093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 8103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 81256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 8133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 81456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 8153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 8163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 817f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 818f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 820cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 821cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 822cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 823cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 824e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 8253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 8263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 8273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 8283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 829e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 83093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If we have changed locale we need to clear out the labels in all apps/workspace. 83193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 83293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 83393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Check if configuration change was an mcc/mnc change which would affect app resources 83493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // and we would need to clear out the labels in all apps/workspace. Same handling as 83593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // above for ACTION_LOCALE_CHANGED 83693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Configuration currentConfig = context.getResources().getConfiguration(); 83799a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee if (mPreviousConfigMcc != currentConfig.mcc) { 83893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Log.d(TAG, "Reload apps on config change. curr_mcc:" 83999a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee + currentConfig.mcc + " prevmcc:" + mPreviousConfigMcc); 84093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 84193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 84293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Update previousConfig 84399a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = currentConfig.mcc; 844cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action) || 845cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED.equals(action)) { 846ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (mCallbacks != null) { 847ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka Callbacks callbacks = mCallbacks.get(); 848ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (callbacks != null) { 849ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka callbacks.bindSearchablesChanged(); 850ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka } 851cfdf7ee64db8820d91a1cd82bf7b961fb2083dceWinson Chung } 852e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 853e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 854e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 85593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private void forceReload() { 856f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung resetLoadedState(true, true); 857f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 858f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // Do this here because if the launcher activity is running it will be restarted. 859f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // If it's not running startLoaderFromBackground will merely tell it that it needs 860f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // to reload. 861f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung startLoaderFromBackground(); 862f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 863f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 864f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung public void resetLoadedState(boolean resetAllAppsLoaded, boolean resetWorkspaceLoaded) { 86593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (mLock) { 86693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Stop any existing loaders first, so they don't set mAllAppsLoaded or 86793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // mWorkspaceLoaded to true later 86893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee stopLoaderLocked(); 869f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetAllAppsLoaded) mAllAppsLoaded = false; 870f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetWorkspaceLoaded) mWorkspaceLoaded = false; 87193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 874e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 875e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 876e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 877e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 878e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 879e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 880e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 881e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 882e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 883e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 884e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 885e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 886e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 887e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 888e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 889e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 890e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 891e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 892b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung startLoader(false, -1); 893f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 8943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 895f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 89693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If there is already a loader task running, tell it to stop. 89793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // returns true if isLaunching() was true on the old task 89893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private boolean stopLoaderLocked() { 89993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee boolean isLaunching = false; 90093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee LoaderTask oldTask = mLoaderTask; 90193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask != null) { 90293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask.isLaunching()) { 90393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = true; 90493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 90593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee oldTask.stopLocked(); 90693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 90793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return isLaunching; 90893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 90993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 910b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void startLoader(boolean isLaunching, int synchronousBindPage) { 9113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 9123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 9143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 915843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 916b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Clear any deferred bind-runnables from the synchronized load process 917b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We must do this before any loading/binding is scheduled below. 918b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 919b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 9203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 9213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 9223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 92393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // also, don't downgrade isLaunching if we're already running 92493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = isLaunching || stopLoaderLocked(); 925f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mLoaderTask = new LoaderTask(mApp, isLaunching); 926b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage > -1 && mAllAppsLoaded && mWorkspaceLoaded) { 927b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mLoaderTask.runBindSynchronousPage(synchronousBindPage); 928b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 929b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorkerThread.setPriority(Thread.NORM_PRIORITY); 930b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(mLoaderTask); 931b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 932b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 933b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 934b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 935b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 936b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void bindRemainingSynchronousPages() { 937b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Post the remaining side pages to be loaded 938b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mDeferredBindRunnables.isEmpty()) { 939b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (final Runnable r : mDeferredBindRunnables) { 94081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.post(r, MAIN_THREAD_BINDING_RUNNABLE); 941b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 942b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 943b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 9443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 945b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 9463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 9473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 9483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 9493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 9509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 951f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 9523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 953b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 954c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka public boolean isAllAppsLoaded() { 955c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka return mAllAppsLoaded; 956c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka } 957c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka 95836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 95936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung synchronized (mLock) { 96036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (mLoaderTask != null) { 96136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mLoaderTask.isLoadingWorkspace(); 96236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 96336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 96436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return false; 96536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 96636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 9683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 9703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 9713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 9723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 9733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 9743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 9753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 97636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung private boolean mIsLoadingAndBindingWorkspace; 9773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 9783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 979b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 980c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 9813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 9833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 9843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 985c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 987f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 9893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 9903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 991f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 99236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 99336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mIsLoadingAndBindingWorkspace; 99436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 99536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 99736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = true; 99836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 10003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1003288a36b563801a26d00084cb823435a3ba4cb76cMichael Jurka 1004a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka if (!mWorkspaceLoaded) { 10053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 100693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 100793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 100893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 100993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 101093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = true; 10119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1013cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 10143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 1015b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(-1); 10163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1017f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 10193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 10203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 10213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 10223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 10233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1024843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 10253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 10263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 10283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 10293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 10319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 10339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1037c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka while (!mStopped && !mLoadAndBindStepFinished && !mFlushingWorkerThread) { 10383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 1039c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka // Just in case mFlushingWorkerThread changes but we aren't woken up, 1040c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka // wait no longer than 1sec at a time 1041c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka this.wait(1000); 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 10433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 10449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 1048aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 10493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 10509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1051843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 10523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1053f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1054b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void runBindSynchronousPage(int synchronousBindPage) { 1055b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage < 0) { 1056b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we have a valid page index to load synchronously 1057b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Should not call runBindSynchronousPage() without " + 1058b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "valid page index"); 1059b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1060b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mAllAppsLoaded || !mWorkspaceLoaded) { 1061b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we don't try and bind a specified page when the pages have not been 1062b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // loaded already (we should load everything asynchronously in that case) 1063b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Expecting AllApps and Workspace to be loaded"); 1064b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1065b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1066b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (mIsLoaderTaskRunning) { 1067b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we are never running the background loading at this point since 1068b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // we also touch the background collections 1069b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Error! Background loading is already running"); 1070b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1071b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1072b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1073b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: Throw an exception if we are already loading (since we touch the worker thread 1074b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // data structures, we can't allow any other thread to touch that data, but because 1075b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // this call is synchronous, we can get away with not locking). 1076b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1077a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // The LauncherModel is static in the LauncherApplication and mHandler may have queued 1078a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // operations from the previous activity. We need to ensure that all queued operations 1079a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // are executed before any synchronous binding work is done. 1080a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen mHandler.flush(); 1081a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen 1082b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Divide the set of loaded items into those that we are binding synchronously, and 1083b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // everything else that is to be bound normally (asynchronously). 1084b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(synchronousBindPage); 1085b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: For now, continue posting the binding of AllApps as there are other issues that 1086b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // arise from that. 1087b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung onlyBindAllApps(); 1088b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1089b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1091b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1092b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = true; 1093b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 10943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 10953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 10963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 10973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 10983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 1099843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 11003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 1101843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 1102843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 1103dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 1104aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to " + 1105aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung (mIsLaunching ? "DEFAULT" : "BACKGROUND")); 1106843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 1107843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 1108dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 1109843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1110843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 1111843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1112843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1113843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 1114cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 11159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1116843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 11173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 11193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 11223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 11239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 1124843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 1125aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to BACKGROUND"); 1126843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 11279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 1130f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1131843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 1132843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1133843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 1134cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 1135843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1136843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 1137843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1138843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 11397ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung 11407ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung // Restore the default thread priority after we are done loading items 11417ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung synchronized (mLock) { 11427ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 11437ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung } 11443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1145843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 1146aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 1147aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // Update the saved icons if necessary 1148aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Comparing loaded icons to database icons"); 11492abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1150b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (Object key : sBgDbIconCache.keySet()) { 1151b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung updateSavedIcon(mContext, (ShortcutInfo) key, sBgDbIconCache.get(key)); 1152b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1153b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1154aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1155aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 11563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 11573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 11583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 1159f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 11603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 11613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 11623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 11633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 1164843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 1165b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = false; 11663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1168f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 11703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 11713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 1173f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1175f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 11773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 11783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 11793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 11803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 11813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 11823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 11833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 11843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 11853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1188ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 11893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 11903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1192f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 11943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 11953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 11983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 11993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 1203f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 12043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1205f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 12073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 1208f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung int containerIndex = item.screen; 1209f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1210f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Return early if we detect that an item is under the hotseat button 12110dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (mCallbacks == null || mCallbacks.get().isAllAppsButtonRank(item.screen)) { 1212f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung return false; 1213f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } 12146ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung 12156ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // We use the last index to refer to the hotseat and the screen as the rank, so 12166ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // test and update the occupied state accordingly 12176ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung if (occupied[Launcher.SCREEN_COUNT][item.screen][0] != null) { 12186ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung Log.e(TAG, "Error loading shortcut into hotseat " + item 12196ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + " into position (" + item.screen + ":" + item.cellX + "," + item.cellY 12206ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + ") occupied by " + occupied[Launcher.SCREEN_COUNT][item.screen][0]); 12216ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return false; 12226ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } else { 12236ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung occupied[Launcher.SCREEN_COUNT][item.screen][0] = item; 12246ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return true; 12256ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } 1226f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1227f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Skip further checking if it is not the hotseat or workspace container 12283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 12293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1230f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 12316ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // Check if any workspace icons overlap with each other 12323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 12333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1234f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (occupied[containerIndex][x][y] != null) { 12353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 1236f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + " into cell (" + containerIndex + "-" + item.screen + ":" 12373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 1238aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 1239f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + occupied[containerIndex][x][y]); 12403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 12418802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12428802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 12453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1246f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung occupied[containerIndex][x][y] = item; 12478802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12488802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 1249f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 12503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 12513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12528802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 12533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 12543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1255f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 12583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 12593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 12603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 1261f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1262b85f8a44b51258f22938773ca30dd85845345010Michael Jurka // Make sure the default workspace is loaded, if needed 12635524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu mApp.getLauncherProvider().loadDefaultFavoritesIfNecessary(0); 1264b85f8a44b51258f22938773ca30dd85845345010Michael Jurka 12652abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1266b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.clear(); 1267b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.clear(); 1268b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.clear(); 1269b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.clear(); 1270b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1271b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1272b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 1273b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1274b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Cursor c = contentResolver.query( 1275b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 1276b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1277b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // +1 for the hotseat (it can be larger than the workspace) 1278b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load workspace in reverse order to ensure that latest items are loaded first (and 1279b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // before any earlier duplicates) 1280b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ItemInfo occupied[][][] = 1281b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 1][mCellCountY + 1]; 1282b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1283b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1284b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 1285b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int intentIndex = c.getColumnIndexOrThrow 1286b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.INTENT); 1287b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int titleIndex = c.getColumnIndexOrThrow 1288b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.TITLE); 1289b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconTypeIndex = c.getColumnIndexOrThrow( 1290b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_TYPE); 1291b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 1292b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconPackageIndex = c.getColumnIndexOrThrow( 1293b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_PACKAGE); 1294b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconResourceIndex = c.getColumnIndexOrThrow( 1295b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_RESOURCE); 1296b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int containerIndex = c.getColumnIndexOrThrow( 1297b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTAINER); 1298b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int itemTypeIndex = c.getColumnIndexOrThrow( 1299b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ITEM_TYPE); 1300b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int appWidgetIdIndex = c.getColumnIndexOrThrow( 1301b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.APPWIDGET_ID); 1302b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int screenIndex = c.getColumnIndexOrThrow( 1303b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SCREEN); 1304b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellXIndex = c.getColumnIndexOrThrow 1305b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLX); 1306b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellYIndex = c.getColumnIndexOrThrow 1307b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLY); 1308b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanXIndex = c.getColumnIndexOrThrow 1309b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.SPANX); 1310b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanYIndex = c.getColumnIndexOrThrow( 1311b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SPANY); 1312b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 1313b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int displayModeIndex = c.getColumnIndexOrThrow( 1314b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // LauncherSettings.Favorites.DISPLAY_MODE); 1315b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1316b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ShortcutInfo info; 1317b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String intentDescription; 1318b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherAppWidgetInfo appWidgetInfo; 1319b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int container; 1320b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung long id; 1321b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent intent; 1322b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1323b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung while (!mStopped && c.moveToNext()) { 1324b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1325b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int itemType = c.getInt(itemTypeIndex); 1326b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1327b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (itemType) { 1328b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 1329b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 1330b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intentDescription = c.getString(intentIndex); 1331b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1332b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent = Intent.parseUri(intentDescription, 0); 1333b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (URISyntaxException e) { 1334b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1335b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1336968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka 1337b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 1338b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(manager, intent, context, c, iconIndex, 1339b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex, mLabelCache); 1340b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1341b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(c, context, iconTypeIndex, 1342b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung iconPackageIndex, iconResourceIndex, iconIndex, 1343b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex); 1344b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1345b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // App shortcuts that used to be automatically added to Launcher 1346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // didn't always have the correct intent flags set, so do that 1347b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // here 1348b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (intent.getAction() != null && 13499ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getCategories() != null && 13509ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getAction().equals(Intent.ACTION_MAIN) && 1351968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka intent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) { 1352b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent.addFlags( 1353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_NEW_TASK | 1354b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1355b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1356968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka } 13573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info != null) { 1359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.intent = intent; 1360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.id = c.getLong(idIndex); 1361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.container = container; 1363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen = c.getInt(screenIndex); 1364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellX = c.getInt(cellXIndex); 1365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellY = c.getInt(cellYIndex); 1366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1368b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, info)) { 1369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1371b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1372b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (container) { 1373b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1374b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1375b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(info); 1376b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1377b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 1378b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a user folder 1379b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = 1380b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung findOrMakeFolder(sBgFolders, container); 1381b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.add(info); 1382b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1383b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1384b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(info.id, info); 1385b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1386b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // now that we've loaded everthing re-save it with the 1387b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // icon in case it disappears somehow. 1388b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung queueIconToBeChecked(sBgDbIconCache, info, c, iconIndex); 1389b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1390b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Failed to load the shortcut, probably because the 1391b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // activity manager couldn't resolve it (maybe the app 1392b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // was uninstalled), or the db row was somehow screwed up. 1393b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Delete it. 1394b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1395b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 1396b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung contentResolver.delete(LauncherSettings.Favorites.getContentUri( 1397b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id, false), null, null); 1398b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1399b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1400b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1401b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 1402b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1403b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = findOrMakeFolder(sBgFolders, id); 1404b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1405b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.title = c.getString(titleIndex); 1406b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.id = id; 14073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 1408b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.container = container; 1409b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.screen = c.getInt(screenIndex); 1410b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellX = c.getInt(cellXIndex); 1411b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellY = c.getInt(cellYIndex); 14123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 14133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 1414b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, folderInfo)) { 14153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 14169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 1418b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1419b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1420b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(folderInfo); 1421b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 14229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 142317a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 1424b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(folderInfo.id, folderInfo); 1425b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(folderInfo.id, folderInfo); 1426b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1427b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1428b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 1429b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Read all Launcher-specific widget details 1430b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int appWidgetId = c.getInt(appWidgetIdIndex); 14313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 1432f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1433b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final AppWidgetProviderInfo provider = 1434b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widgets.getAppWidgetInfo(appWidgetId); 1435b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1436b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!isSafeMode && (provider == null || provider.provider == null || 1437b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider.getPackageName() == null)) { 1438b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String log = "Deleting widget that isn't installed anymore: id=" 1439b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung + id + " appWidgetId=" + appWidgetId; 1440b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, log); 1441b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.sDumpLogs.add(log); 1442b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsToRemove.add(id); 1443b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1444b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, 1445b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider); 1446b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.id = id; 1447b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.screen = c.getInt(screenIndex); 1448b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellX = c.getInt(cellXIndex); 1449b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellY = c.getInt(cellYIndex); 1450b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanX = c.getInt(spanXIndex); 1451b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanY = c.getInt(spanYIndex); 1452b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int[] minSpan = Launcher.getMinSpanForWidget(context, provider); 1453b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanX = minSpan[0]; 1454b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanY = minSpan[1]; 1455b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1456b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1457b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 1458b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1459b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Widget found where container != " + 1460b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!"); 1461b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1462b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1463b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.container = c.getInt(containerIndex); 1464b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1465b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1466b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, appWidgetInfo)) { 1467b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1468b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1469b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(appWidgetInfo.id, appWidgetInfo); 1470b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add(appWidgetInfo); 1471b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 14733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1474b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (Exception e) { 1475b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Desktop items loading interrupted:", e); 1476b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1477b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1478b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } finally { 1479b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung c.close(); 1480b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1481ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 1482b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsToRemove.size() > 0) { 1483b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ContentProviderClient client = contentResolver.acquireContentProviderClient( 1484b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI); 1485b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Remove dead items 1486b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : itemsToRemove) { 1487b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1488b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "Removed id = " + id); 1489b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1490b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't notify content observers 1491b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1492b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung client.delete(LauncherSettings.Favorites.getContentUri(id, false), 1493b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung null, null); 1494b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (RemoteException e) { 1495b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Could not remove id = " + id); 1496b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1497b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1498b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14998802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 1500b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1501b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 1502b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "workspace layout: "); 1503b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int y = 0; y < mCellCountY; y++) { 1504b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String line = ""; 1505b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 1506b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (s > 0) { 1507b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += " | "; 1508b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1509b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int x = 0; x < mCellCountX; x++) { 1510b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += ((occupied[s][x][y] != null) ? "#" : "."); 15119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1513b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "[ " + line + " ]"); 15149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1517b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15185c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1519b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of items who are directly or indirectly (via another container) on the 1520b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * specified screen. */ 1521b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentWorkspaceItems(int currentScreen, 1522b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> allWorkspaceItems, 1523b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentScreenItems, 1524b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherScreenItems) { 15252abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung // Purge any null ItemInfos 15262abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung Iterator<ItemInfo> iter = allWorkspaceItems.iterator(); 15272abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung while (iter.hasNext()) { 15282abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung ItemInfo i = iter.next(); 15292abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (i == null) { 15302abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung iter.remove(); 15312abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 15322abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 15332abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung 1534b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1535b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // items given. 1536b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1537b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.addAll(allWorkspaceItems); 1538b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1539b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1540b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Order the set of items by their containers first, this allows use to walk through the 1541b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // list sequentially, build up a list of containers that are in the specified screen, 1542b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as well as all items in those containers. 1543b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Set<Long> itemsOnScreen = new HashSet<Long>(); 1544b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(allWorkspaceItems, new Comparator<ItemInfo>() { 1545b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 1546b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1547b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return (int) (lhs.container - rhs.container); 1548b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1549b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }); 1550b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info : allWorkspaceItems) { 1551b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1552b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.screen == currentScreen) { 1553b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1554b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1555b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1556b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 15573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1558b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1559b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1560b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1561b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1562b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsOnScreen.contains(info.container)) { 1563b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1564b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1565b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1566b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 15675c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 15685c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 15693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1570b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15715c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1572b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of widgets which are on the specified screen. */ 1573b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentAppWidgets(int currentScreen, 1574b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets, 1575b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentScreenWidgets, 1576b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherScreenWidgets) { 1577b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1578b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1579b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1580b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.addAll(appWidgets); 1581b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1582b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1583b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (LauncherAppWidgetInfo widget : appWidgets) { 15842abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (widget == null) continue; 1585b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (widget.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1586b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widget.screen == currentScreen) { 1587b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.add(widget); 1588b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1589b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenWidgets.add(widget); 1590a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 15919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 159331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1594b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of folders which are on the specified screen. */ 1595b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentFolders(int currentScreen, 1596b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap, 1597b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders, 1598b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentScreenFolders, 1599b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherScreenFolders) { 1600b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1601b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1602b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1603b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.putAll(folders); 1604b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 16053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1606b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : folders.keySet()) { 1607b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ItemInfo info = itemsIdMap.get(id); 1608b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folder = folders.get(id); 16092abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (info == null || folder == null) continue; 1610b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1611b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen == currentScreen) { 1612b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.put(id, folder); 1613b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1614b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenFolders.put(id, folder); 1615b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 16163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1617b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 161831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1619b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to 1620b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * right) */ 1621b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) { 1622b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: review this 1623b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(workspaceItems, new Comparator<ItemInfo>() { 1624db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung @Override 1625db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1626db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountX = LauncherModel.getCellCountX(); 1627db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountY = LauncherModel.getCellCountY(); 1628db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int screenOffset = cellCountX * cellCountY; 1629db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int containerOffset = screenOffset * (Launcher.SCREEN_COUNT + 1); // +1 hotseat 1630db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long lr = (lhs.container * containerOffset + lhs.screen * screenOffset + 1631db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung lhs.cellY * cellCountX + lhs.cellX); 1632db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long rr = (rhs.container * containerOffset + rhs.screen * screenOffset + 1633db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung rhs.cellY * cellCountX + rhs.cellX); 1634db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung return (int) (lr - rr); 1635db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung } 1636db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung }); 1637b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1638db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung 1639b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspaceItems(final Callbacks oldCallbacks, 1640b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> workspaceItems, 1641b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<LauncherAppWidgetInfo> appWidgets, 1642b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final HashMap<Long, FolderInfo> folders, 1643b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<Runnable> deferredBindRunnables) { 1644b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1645b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final boolean postOnMainThread = (deferredBindRunnables != null); 1646603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 1647b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the workspace items 1648db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int N = workspaceItems.size(); 1649b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i += ITEMS_CHUNK) { 16503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 16513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 1652b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1653b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 16549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1655c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 16569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 1657603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindItems(workspaceItems, start, start+chunkSize); 16589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1660b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1661b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1662b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1663b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 166481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1666b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1667b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1668b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the folders 1669b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!folders.isEmpty()) { 1670b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1671b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1672b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1673b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1674b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindFolders(folders); 16759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1676b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1677b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1678b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1679b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1680b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 168181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1684b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1685b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the widgets, one at a time 1686b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung N = appWidgets.size(); 1687b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i++) { 1688b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final LauncherAppWidgetInfo widget = appWidgets.get(i); 1689b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1690b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1691b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1692b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1693b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindAppWidget(widget); 16943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1695b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1696b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1697b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1698b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1699b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 170081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1704b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1705b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** 1706b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * Binds all loaded data to actual views on the main thread. 1707b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung */ 1708b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspace(int synchronizeBindPage) { 1709b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final long t = SystemClock.uptimeMillis(); 1710b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r; 1711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't use these two variables in any of the callback runnables. 1713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Otherwise we hold a reference to them. 1714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Callbacks oldCallbacks = mCallbacks.get(); 1715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (oldCallbacks == null) { 1716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // This launcher has exited and nobody bothered to tell us. Just bail. 1717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "LoaderTask running with no launcher"); 1718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return; 1719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1720b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 17214a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final boolean isLoadingSynchronously = (synchronizeBindPage > -1); 17224a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final int currentScreen = isLoadingSynchronously ? synchronizeBindPage : 1723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung oldCallbacks.getCurrentWorkspaceScreen(); 1724b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load all the items that are on the current page first (and in the process, unbind 1726b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // all the existing workspace items before we call startBinding() below. 1727b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung unbindWorkspaceItemsOnMainThread(); 1728b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>(); 1729b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets = 1730b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1731b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>(); 1732b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap = new HashMap<Long, ItemInfo>(); 17332abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1734b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung workspaceItems.addAll(sBgWorkspaceItems); 1735b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgets.addAll(sBgAppWidgets); 1736b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folders.putAll(sBgFolders); 1737b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsIdMap.putAll(sBgItemsIdMap); 1738b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1739b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1740b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<ItemInfo>(); 1741b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<ItemInfo>(); 1742b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentAppWidgets = 1743b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1744b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherAppWidgets = 1745b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1746b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentFolders = new HashMap<Long, FolderInfo>(); 1747b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherFolders = new HashMap<Long, FolderInfo>(); 1748b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1749b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Separate the items that are on the current screen, and all the other remaining items 1750b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentWorkspaceItems(currentScreen, workspaceItems, currentWorkspaceItems, 1751b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherWorkspaceItems); 1752b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentAppWidgets(currentScreen, appWidgets, currentAppWidgets, 1753b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherAppWidgets); 1754b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentFolders(currentScreen, itemsIdMap, folders, currentFolders, 1755b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherFolders); 1756b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(currentWorkspaceItems); 1757b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(otherWorkspaceItems); 1758b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1759b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're about to start binding items 1760b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 17613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 17623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 1764b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.startBinding(); 17659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1767b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 176881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 1769b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1770b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load items on the current page 1771b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, currentWorkspaceItems, currentAppWidgets, 1772b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentFolders, null); 17731462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (isLoadingSynchronously) { 17741462de39f01cec0ba785386532719cb0207dd827Adam Cohen r = new Runnable() { 17751462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void run() { 17761462de39f01cec0ba785386532719cb0207dd827Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17771462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (callbacks != null) { 17781462de39f01cec0ba785386532719cb0207dd827Adam Cohen callbacks.onPageBoundSynchronously(currentScreen); 17791462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 17801462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 17811462de39f01cec0ba785386532719cb0207dd827Adam Cohen }; 178281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17831462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 1784b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 17854a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // Load all the remaining pages (if we are loading synchronously, we want to defer this 17864a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // work until after the first render) 1787b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 1788b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, otherWorkspaceItems, otherAppWidgets, otherFolders, 17894a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung (isLoadingSynchronously ? mDeferredBindRunnables : null)); 1790b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1791b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're done binding items 1792b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 17933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1794b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1795b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1796b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.finishBindingItems(); 1797b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1798b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 179998e030be2abc03e90e9fd9f8bf67e2e01db39cc0Winson Chung // If we're profiling, ensure this is the last thing in the queue. 18003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 18023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 18039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 180436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 180536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = false; 18069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1807b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 18084a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung if (isLoadingSynchronously) { 18094a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung mDeferredBindRunnables.add(r); 18104a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } else { 181181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 18124a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } 18133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 18163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 18183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 18203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 182193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 182293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 182393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 182493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 182593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = true; 18263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 18283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 18293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 18333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 18343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 18353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 18363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 18373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 1841c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung @SuppressWarnings("unchecked") 18423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 1843487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen = (ArrayList<ApplicationInfo>) mBgAllAppsList.data.clone(); 1844c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung Runnable r = new Runnable() { 18453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 18463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 18473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 18483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 18493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 18509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1853a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 18549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1856c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung }; 1857c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung boolean isRunningOnMainThread = !(sWorkerThread.getThreadId() == Process.myTid()); 1858c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung if (oldCallbacks.isAllAppsVisible() && isRunningOnMainThread) { 1859c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung r.run(); 1860c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } else { 1861c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung mHandler.post(r); 1862c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } 18633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 18663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 18693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 18703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 18713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 18723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 18733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 18743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 187631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 18783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1879cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 18813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 18823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 18843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 18863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 18873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 18883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 18893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 1890487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.clear(); 18913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 18933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 18953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 18963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1898cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1899cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 19003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 19013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 19033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 19053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 19063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 19073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 19093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 19103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 19123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 1916c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung new LauncherModel.ShortcutNameComparator(packageManager, mLabelCache)); 19173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 19193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 19203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1921cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1922cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 19263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 19273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 1928487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), 1929c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka mIconCache, mLabelCache)); 19303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1931cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1932cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 19343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1935487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final ArrayList<ApplicationInfo> added = mBgAllAppsList.added; 1936487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.added = new ArrayList<ApplicationInfo>(); 19373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1938cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1939cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1940cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1941cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 19423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 19433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 19443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 19463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 19493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 19503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1953cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1954cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1955cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1956cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 19593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 19603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 19633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 19643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 19663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 19683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 19693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1970cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1971cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 19743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 19753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 19763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1978dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 19793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 19802abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1981b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mContext=" + mContext); 1982b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 1983b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 1984b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 1985b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mItems size=" + sBgWorkspaceItems.size()); 1986b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 19873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 198931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 1991700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 19923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1993d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 19953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 19963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1997d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 19993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 20003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 20013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 20023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 200331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2004d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 20063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 20073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 20083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2009d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 20113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 2012dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 20133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 20143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 20153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 20163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 20173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 20183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 2019487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.addPackage(context, packages[i]); 2020dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 20213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 20223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 20233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 20243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 2025487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.updatePackage(context, packages[i]); 2026d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 2027d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 2028d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 2029d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 20303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 20323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 20333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 20343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 20353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 2036487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.removePackage(packages[i]); 2037d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 2038d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 2039d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 2040d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 20413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 20433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2044dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 20453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 20463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 204783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<ApplicationInfo> removedApps = new ArrayList<ApplicationInfo>(); 20483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 2049487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.added.size() > 0) { 20505d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung added = new ArrayList<ApplicationInfo>(mBgAllAppsList.added); 20515d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.added.clear(); 20523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2053487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.modified.size() > 0) { 20545d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung modified = new ArrayList<ApplicationInfo>(mBgAllAppsList.modified); 20555d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.modified.clear(); 20563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20575d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung if (mBgAllAppsList.removed.size() > 0) { 205883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps.addAll(mBgAllAppsList.removed); 20595d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.removed.clear(); 2060cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung } 2061cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung 20623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 20633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 20643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 20653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 2066be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 2067be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 20683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 20693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 20703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2072cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2073cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 20743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 20753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 20783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 20803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 20813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2083cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2084cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 20853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 20863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 20893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 209083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // If a package has been removed, or an app has been removed as a result of 209183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // an update (for example), make the removed callback. 209283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung if (mOp == OP_REMOVE || !removedApps.isEmpty()) { 209383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final boolean permanent = (mOp == OP_REMOVE); 209483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<String> removedPackageNames = 209583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung new ArrayList<String>(Arrays.asList(packages)); 209683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 20973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2099cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2100cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 210183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung callbacks.bindComponentsRemoved(removedPackageNames, 210283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps, permanent); 21033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 2106be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 210780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 2108c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka final ArrayList<Object> widgetsAndShortcuts = 2109c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka getSortedWidgetsAndShortcuts(context); 211080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 211180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 211280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 2113cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2114cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 2115c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka callbacks.bindPackagesUpdated(widgetsAndShortcuts); 211680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 211780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 211880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 211931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 212031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 212131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2122c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka // Returns a list of ResolveInfos/AppWindowInfos in sorted order 2123c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka public static ArrayList<Object> getSortedWidgetsAndShortcuts(Context context) { 2124c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka PackageManager packageManager = context.getPackageManager(); 2125c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka final ArrayList<Object> widgetsAndShortcuts = new ArrayList<Object>(); 2126c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka widgetsAndShortcuts.addAll(AppWidgetManager.getInstance(context).getInstalledProviders()); 2127c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka Intent shortcutsIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT); 2128c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka widgetsAndShortcuts.addAll(packageManager.queryIntentActivities(shortcutsIntent, 0)); 2129c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka Collections.sort(widgetsAndShortcuts, 2130c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka new LauncherModel.WidgetAndShortcutNameComparator(packageManager)); 2131c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka return widgetsAndShortcuts; 2132c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka } 2133c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka 21349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 213556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 213656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 21379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 213856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 2139c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung return getShortcutInfo(manager, intent, context, null, -1, -1, null); 214056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 214156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 214256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 214356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 214456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 214556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 214656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 214756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 2148c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung Cursor c, int iconIndex, int titleIndex, HashMap<Object, CharSequence> labelCache) { 214956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2150c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 215131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 215256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 215356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 21549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 215531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 215631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 215700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen try { 215800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen PackageInfo pi = manager.getPackageInfo(componentName.getPackageName(), 0); 215900fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen if (!pi.applicationInfo.enabled) { 216000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // If we return null here, the corresponding item will be removed from the launcher 216100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // db and will not appear in the workspace. 216200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen return null; 216300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 216400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } catch (NameNotFoundException e) { 216500fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen Log.d(TAG, "getPackInfo failed for package " + componentName.getPackageName()); 216600fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 216700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen 21688ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 21698ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 21708ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 217156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 217256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 217356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 217456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 2175c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung 2176c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // Attempt to use queryIntentActivities to get the ResolveInfo (with IntentFilter info) and 2177c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // if that fails, or is ambiguious, fallback to the standard way of getting the resolve info 2178c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // via resolveActivity(). 2179c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ResolveInfo resolveInfo = null; 2180c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName oldComponent = intent.getComponent(); 2181c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung Intent newIntent = new Intent(intent.getAction(), null); 2182c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.addCategory(Intent.CATEGORY_LAUNCHER); 2183c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.setPackage(oldComponent.getPackageName()); 2184c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung List<ResolveInfo> infos = manager.queryIntentActivities(newIntent, 0); 2185c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung for (ResolveInfo i : infos) { 2186c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName cn = new ComponentName(i.activityInfo.packageName, 2187c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung i.activityInfo.name); 2188c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (cn.equals(oldComponent)) { 2189c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = i; 2190c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2191c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2192c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (resolveInfo == null) { 2193c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = manager.resolveActivity(intent, 0); 2194c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 219556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 2196aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung icon = mIconCache.getIcon(componentName, resolveInfo, labelCache); 219756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 219856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 219956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 220056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 2201931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 220256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 22039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 220456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 220556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 220656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 220756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 220856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 220956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 221056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 221156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 221256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 22135308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName key = LauncherModel.getComponentNameFromResolveInfo(resolveInfo); 22145308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (labelCache != null && labelCache.containsKey(key)) { 22155308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung info.title = labelCache.get(key); 2216c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2217c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung info.title = resolveInfo.activityInfo.loadLabel(manager); 2218c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (labelCache != null) { 22195308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelCache.put(key, info.title); 2220c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2221c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 222256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 222356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 222456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 222556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 222656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 222756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 222856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 222956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 22309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 223156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 22329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 22339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 22349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 22359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 223631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 22379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 22388a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung * Returns the set of workspace ShortcutInfos with the specified intent. 22398a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung */ 22408a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung static ArrayList<ItemInfo> getWorkspaceShortcutItemInfosWithIntent(Intent intent) { 22418a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 22428a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung synchronized (sBgLock) { 22438a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung for (ItemInfo info : sBgWorkspaceItems) { 22448a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (info instanceof ShortcutInfo) { 22458a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ShortcutInfo shortcut = (ShortcutInfo) info; 22468a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (shortcut.intent.toUri(0).equals(intent.toUri(0))) { 22478a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung items.add(shortcut); 22488a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22498a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22508a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22518a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22528a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung return items; 22538a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22548a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung 22558a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung /** 22560589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 22579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 22580589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 225956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 226056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 226131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 226256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2263c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 22649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 22657376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 22668ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 22678ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 226856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 226956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 22709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 22719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 22729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 22739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 22749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 22759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 227656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 227756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 22789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 22799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 228056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 228156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 2282c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2283c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 228456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 22859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 228656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 228756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 228856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 228956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 2290931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 229156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 229256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 229356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 229456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 229556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 22967376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 22979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 22989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 2299931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 230056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 230156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 230256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 230356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 230456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 230556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 23069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 23079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 23089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 2309d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 231056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 23119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 23129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 231331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2314d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 23159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 2316f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 231731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2318931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka Bitmap getIconFromCursor(Cursor c, int iconIndex, Context context) { 23193a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka @SuppressWarnings("all") // suppress dead code warning 23203a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka final boolean debug = false; 23213a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka if (debug) { 232256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 232356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 232456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 232556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 232656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 2327931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka return Utilities.createIconBitmap( 2328931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka BitmapFactory.decodeByteArray(data, 0, data.length), context); 232956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 233056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 233156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 233256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 233356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 23343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ShortcutInfo addShortcut(Context context, Intent data, long container, int screen, 23353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean notify) { 2336a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 2337d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (info == null) { 2338d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2339d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 23403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung addItemToDatabase(context, info, container, screen, cellX, cellY, notify); 23410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 23420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 23430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2345a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 234655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 234755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 234855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 234955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 235055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 235155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 235255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 235355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 235455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 235555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 235655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 235755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 2358a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 2359a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 236068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 236168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 236268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 236368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 236468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 236568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 236668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 236768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 236868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 236968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 237068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 237168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 237268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 237368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 237468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 237568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 237668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 237768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 237868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 237968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 238068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 238168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 238268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 238368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 238468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 238568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 238668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 238768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 238868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 238968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 239068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 239168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 239268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 239368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 239468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 239568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 239668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 239768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 2398a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 23990589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 24000589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 24010589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 24020589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2403d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (intent == null) { 2404d919882006a457d16dea46bd546472e6534b5c19Adam Cohen // If the intent is null, we can't construct a valid ShortcutInfo, so we return null 2405d919882006a457d16dea46bd546472e6534b5c19Adam Cohen Log.e(TAG, "Can't construct ShorcutInfo with null intent"); 2406d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2407d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 2408d919882006a457d16dea46bd546472e6534b5c19Adam Cohen 24090589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 24100589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 24110589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 24120589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 24130589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 24140589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 24150589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 24160589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 24170589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 24180589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 24190589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 24200589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 24210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 24220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 24230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 24240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 2425c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2426c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 24270589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 24280589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 24290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2433c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 243456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 24350589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 2436a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 2437a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 2438a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 2439a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 2440a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 2441a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 24420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 244456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 24450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 24460589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 24470589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 24480589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 24490589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 24500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 24510589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24520589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2453aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean queueIconToBeChecked(HashMap<Object, byte[]> cache, ShortcutInfo info, Cursor c, 2454aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung int iconIndex) { 245517a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 245617a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 2457aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 245817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 245956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 246056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 246156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 246256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 246356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 246456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 2465ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 2466aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung cache.put(info, c.getBlob(iconIndex)); 2467aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return true; 2468aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2469aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 2470aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2471aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung void updateSavedIcon(Context context, ShortcutInfo info, byte[] data) { 2472aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean needSave = false; 2473aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung try { 2474aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (data != null) { 2475aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 2476aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap loaded = info.getIcon(mIconCache); 2477aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = !saved.sameAs(loaded); 2478aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } else { 247956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 248056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 2481aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } catch (Exception e) { 2482aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = true; 2483aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2484aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (needSave) { 2485aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Log.d(TAG, "going to save icon bitmap for info=" + info); 2486aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // This is slower than is ideal, but this only happens once 2487aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // or when the app is updated with a new icon. 2488aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung updateItemInDatabase(context, info); 248956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 249056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 249156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 249231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 2493df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Return an existing FolderInfo object if we have encountered this ID previously, 24949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 249531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2496df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) { 24979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 24989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 2499df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (folderInfo == null) { 25009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 2501c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka folderInfo = new FolderInfo(); 25029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 250331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2504df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return folderInfo; 250531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 250631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 25071190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<ApplicationInfo> getAppNameComparator() { 25081190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 25091190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<ApplicationInfo>() { 25101190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 25111190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung int result = collator.compare(a.title.toString(), b.title.toString()); 25121190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung if (result == 0) { 25131190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung result = a.componentName.compareTo(b.componentName); 25141190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 25151190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return result; 25165b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka } 25171190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 25181190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 251978403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 252078403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 252178403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 252278403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 252378403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 252478403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 252578403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 252678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 25271190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<AppWidgetProviderInfo> getWidgetNameComparator() { 25281190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 25291190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<AppWidgetProviderInfo>() { 25301190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(AppWidgetProviderInfo a, AppWidgetProviderInfo b) { 25311190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return collator.compare(a.label.toString(), b.label.toString()); 25321190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 25331190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 25341190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 25355308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung static ComponentName getComponentNameFromResolveInfo(ResolveInfo info) { 25365308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (info.activityInfo != null) { 25375308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.activityInfo.packageName, info.activityInfo.name); 25385308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } else { 25395308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name); 25405308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 25415308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 2542785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static class ShortcutNameComparator implements Comparator<ResolveInfo> { 25431190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 2544785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung private PackageManager mPackageManager; 2545c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 2546785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung ShortcutNameComparator(PackageManager pm) { 2547785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung mPackageManager = pm; 2548c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 25491190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2550c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2551c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung ShortcutNameComparator(PackageManager pm, HashMap<Object, CharSequence> labelCache) { 2552c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mPackageManager = pm; 2553c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = labelCache; 25541190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2555785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2556785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(ResolveInfo a, ResolveInfo b) { 2557c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung CharSequence labelA, labelB; 25585308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyA = LauncherModel.getComponentNameFromResolveInfo(a); 25595308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyB = LauncherModel.getComponentNameFromResolveInfo(b); 25605308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyA)) { 25615308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelA = mLabelCache.get(keyA); 2562c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2563c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = a.loadLabel(mPackageManager).toString(); 2564c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 25655308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyA, labelA); 2566c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25675308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyB)) { 25685308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelB = mLabelCache.get(keyB); 2569c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2570c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = b.loadLabel(mPackageManager).toString(); 2571c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 25725308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyB, labelB); 2573c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25741190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 2575785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2576785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 25771ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public static class WidgetAndShortcutNameComparator implements Comparator<Object> { 25781190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 25791ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private PackageManager mPackageManager; 25801ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private HashMap<Object, String> mLabelCache; 25811ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung WidgetAndShortcutNameComparator(PackageManager pm) { 25821ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mPackageManager = pm; 25831ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mLabelCache = new HashMap<Object, String>(); 25841190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 25851ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 25861ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public final int compare(Object a, Object b) { 25871ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung String labelA, labelB; 2588c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(a)) { 2589c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = mLabelCache.get(a); 2590c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2591c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = (a instanceof AppWidgetProviderInfo) ? 25921ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) a).label : 25931ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) a).loadLabel(mPackageManager).toString(); 2594c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(a, labelA); 2595c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2596c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(b)) { 2597c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = mLabelCache.get(b); 2598c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2599c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = (b instanceof AppWidgetProviderInfo) ? 26001ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) b).label : 26011ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) b).loadLabel(mPackageManager).toString(); 2602c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(b, labelB); 2603c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 26041190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 26051ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 26061ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung }; 2607be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 2608be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 2609be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 2610487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mBgAllAppsList.data); 2611487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mBgAllAppsList.added); 2612487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mBgAllAppsList.removed); 2613487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mBgAllAppsList.modified); 26143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 26153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 26163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 26173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 26183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2619be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 262031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 2621