LauncherModel.java revision d919882006a457d16dea46bd546472e6534b5c19
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; 56c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.ArrayList; 57c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Collections; 58c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Comparator; 59c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.HashMap; 60c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.List; 61c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Locale; 62c2f801e770b4f80354b3edb722ec04222251990cMichael Jurka 6331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 66bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 68f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 69a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 7317a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato private final boolean mAppsCanBeOnExternalStorage; 74d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 752ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 76dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 77f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 82700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 83700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 84700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 85700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 86700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 87700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 88cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 89cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 90cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 91cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 92cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 93cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 96a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // < only access in worker thread > 97a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private AllAppsList mAllAppsList; 98a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 99a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // sItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by 100a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel to their ids 101a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static final HashMap<Long, ItemInfo> sItemsIdMap = new HashMap<Long, ItemInfo>(); 102a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 103a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // sItems is passed to bindItems, which expects a list of all folders and shortcuts created by 104a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel that are directly on the home screen (however, no widgets or shortcuts 105a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // within folders). 1064eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen static final ArrayList<ItemInfo> sWorkspaceItems = new ArrayList<ItemInfo>(); 1070589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 108a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // sAppWidgets is all LauncherAppWidgetInfo created by LauncherModel. Passed to bindAppWidget() 109a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static final ArrayList<LauncherAppWidgetInfo> sAppWidgets = 110a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka new ArrayList<LauncherAppWidgetInfo>(); 111a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 112a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // sFolders is all FolderInfos created by LauncherModel. Passed to bindFolders() 113a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static final HashMap<Long, FolderInfo> sFolders = new HashMap<Long, FolderInfo>(); 114b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 115b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung // sDbIconCache is the set of ItemInfos that need to have their icons updated in the database 116b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung static final HashMap<Object, byte[]> sDbIconCache = new HashMap<Object, byte[]>(); 117b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 118a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // </ only access in worker thread > 119a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 120a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private IconCache mIconCache; 1210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 1229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 123d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 124d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 125aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 12699a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee protected int mPreviousConfigMcc; 12793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 1289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 129ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 133ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 13764e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 13864e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 1393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent); 14080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void bindPackagesUpdated(); 141843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 142cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath public void bindSearchablesChanged(); 1439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 14617a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato mAppsCanBeOnExternalStorage = !Environment.isExternalStorageEmulated(); 147f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 1480589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mAllAppsList = new AllAppsList(iconCache); 1490589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1510589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 152c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResDefaultActivityIcon(), app); 1532ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 15493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee final Resources res = app.getResources(); 15593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoadDelay = res.getInteger(R.integer.config_allAppsBatchLoadDelay); 15693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mBatchSize = res.getInteger(R.integer.config_allAppsBatchSize); 15799a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee Configuration config = res.getConfiguration(); 15899a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = config.mcc; 1590589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1600589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 16156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 1620589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 163f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 16431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 165603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung public void unbindWorkspaceItems() { 166603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung sWorker.post(new Runnable() { 167603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung @Override 168603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung public void run() { 169603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung unbindWorkspaceItemsOnMainThread(); 170603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 171603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung }); 172603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 173603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 174603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung /** Unbinds all the sWorkspaceItems on the main thread, and return a copy of sWorkspaceItems 175603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung * that is save to reference from the main thread. */ 176603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung private ArrayList<ItemInfo> unbindWorkspaceItemsOnMainThread() { 177603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Ensure that we don't use the same workspace items data structure on the main thread 178603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // by making a copy of workspace items first. 179603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung final ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>(sWorkspaceItems); 180603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung mHandler.post(new Runnable() { 181c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka @Override 182603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung public void run() { 183603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung for (ItemInfo item : workspaceItems) { 184603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung item.unbind(); 185603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 186603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 187603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung }); 188603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 189603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung return workspaceItems; 1904eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen } 1914eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen 1929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 1939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 1949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 1959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 1969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 1979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 1989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 1999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 2009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 2019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 2029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 2039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 2049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 20631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 207c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabaseHelper(Context context, final ContentValues values, 208c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ItemInfo item, final String callingFunction) { 209c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final long itemId = item.id; 210c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 211c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentResolver cr = context.getContentResolver(); 212c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 213c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 214c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 215c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.update(uri, values, null, null); 216c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 217c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo modelItem = sItemsIdMap.get(itemId); 218c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka if (item != modelItem) { 219c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka // the modelItem needs to match up perfectly with item if our model is to be 220c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka // consistent with the database-- for now, just require modelItem == item 221c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka String msg = "item: " + ((item != null) ? item.toString() : "null") + 222c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka "modelItem: " + ((modelItem != null) ? modelItem.toString() : "null") + 223c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka "Error: ItemInfo passed to " + callingFunction + " doesn't match original"; 224c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka throw new RuntimeException(msg); 225c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 226c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 227c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka // Items are added/removed from the corresponding FolderInfo elsewhere, such 228c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka // as in Workspace.onDrop. Here, we just add/remove them from the list of items 229c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka // that are on the desktop, as appropriate 230c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka if (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 231c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 232c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka if (!sWorkspaceItems.contains(modelItem)) { 233c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorkspaceItems.add(modelItem); 234c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 235c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } else { 236c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorkspaceItems.remove(modelItem); 237c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 238c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 239c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 240c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 241c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka if (sWorkerThread.getThreadId() == Process.myTid()) { 242c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka r.run(); 243c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } else { 244c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorker.post(r); 245c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 246c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 2479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 2499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 250a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void moveItemInDatabase(Context context, final ItemInfo item, final long container, 251a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int screen, final int cellX, final int cellY) { 2529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 2539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 2549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 255c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 2563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 2573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 2583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 2593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 2603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 2613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 2633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 26431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 2669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 2673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLX, item.cellX); 2683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLY, item.cellY); 2699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 270ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 271c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 27231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 27331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 2751b607ed454ed22c2fd855cb3e428376520fb2388Adam Cohen * Resize an item in the DB to a new <spanX, spanY, cellX, cellY> 276d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 277a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void resizeItemInDatabase(Context context, final ItemInfo item, final int cellX, 278a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int cellY, final int spanX, final int spanY) { 279d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.spanX = spanX; 280d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.spanY = spanY; 281d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 282d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 283d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 284d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 285d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 286d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.SPANX, spanX); 287d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.SPANY, spanY); 288d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CELLX, cellX); 289d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CELLY, cellY); 290c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "resizeItemInDatabase"); 291c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 292d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 293c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 294c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka /** 295c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Update an item to the database in a specified container. 296c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka */ 297c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabase(Context context, final ItemInfo item) { 298c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentValues values = new ContentValues(); 299c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.onAddToDatabase(values); 300c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 301c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "updateItemInDatabase"); 302d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 303d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 304d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 3059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 3069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 307bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 3089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 3099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 3109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 3119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 3129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 3139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 3149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 3159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 3169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 3179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 3189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 3199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 320bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 321bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 322bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 323aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 324aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 325aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 326aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 327aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 328aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 329aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 330aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 331aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 332aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 333aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 334aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 335aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 336aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 337aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 338aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 339aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 340aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 341aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 342aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 343aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 344c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo item = new ItemInfo(); 345aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 346aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 347aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 348aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 349aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 350aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 351aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 352aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 353aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 354aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 355aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 356aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 357aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 358aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 359aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 360aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 361aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 362aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 363aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 364aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 3659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 36631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 3679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 3689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 3699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 3709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 3719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 372df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null); 373f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 3759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 3769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 3779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 3789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 3799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 3809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 3819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 382f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 3849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 385df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 386df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen folderInfo = findOrMakeFolder(folderList, id); 3879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 3889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 38931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 3919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 3929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 3939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 394d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 395d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 396ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 3979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 3989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 3999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 4009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 4012fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 402ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 4039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 4049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 40531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 4079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 4089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 4099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 4103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung static void addItemToDatabase(Context context, final ItemInfo item, final long container, 4113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final int screen, final int cellX, final int cellY, final boolean notify) { 4129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 4139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 4149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 4153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 4163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 4173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 4183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 4193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 4203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 4223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 423ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 4249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 4259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 4269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 427ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 4287578ec6fa9a747210aba484d226b5f97773752e3Michael Jurka LauncherApplication app = (LauncherApplication) context.getApplicationContext(); 429a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka item.id = app.getLauncherProvider().generateNewId(); 430a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka values.put(LauncherSettings.Favorites._ID, item.id); 4313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 432aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 433c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 434a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 435a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 436a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 437ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 438b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung if (sItemsIdMap.containsKey(item.id)) { 439b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung // we should not be adding new items in the db with the same id 440b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung throw new RuntimeException("Error: ItemInfo id (" + item.id + ") passed to " + 441b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung "addItemToDatabase already exists." + item.toString()); 442b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung } 443a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sItemsIdMap.put(item.id, item); 444a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka switch (item.itemType) { 445a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 446a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sFolders.put(item.id, (FolderInfo) item); 4473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Fall through 448a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 449a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 4503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 4513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 4524eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen sWorkspaceItems.add(item); 453a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 454a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka break; 455a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 456a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sAppWidgets.add((LauncherAppWidgetInfo) item); 457a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka break; 458a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 459a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 460c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 461c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 462c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka if (sWorkerThread.getThreadId() == Process.myTid()) { 463c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka r.run(); 464c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } else { 465c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorker.post(r); 466c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 46731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 46831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 470aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 471aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 472845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 4733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung long container, int screen, int localCellX, int localCellY, int spanX, int spanY) { 4743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return (((int) container & 0xFF) << 24) 475845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 476aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 477aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 478d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 479d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 480aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 481aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 482d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 483d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 484aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 485aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 486aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 487aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 488aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 489aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 490aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 491d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 492d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 493aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 494aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 495aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 496c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Removes the specified item from the database 497c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param context 498c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param item 4999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 500c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void deleteItemFromDatabase(Context context, final ItemInfo item) { 5019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 502c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 50383df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka Runnable r = new Runnable() { 504a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 505c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(uriToDelete, null, null); 506c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka switch (item.itemType) { 507c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 508c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sFolders.remove(item.id); 509c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorkspaceItems.remove(item); 510c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka break; 511c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 512c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 513c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorkspaceItems.remove(item); 514c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka break; 515c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 516c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sAppWidgets.remove((LauncherAppWidgetInfo) item); 517c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka break; 518a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 519c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sItemsIdMap.remove(item.id); 520c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sDbIconCache.remove(item); 521a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 52283df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka }; 52383df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka if (sWorkerThread.getThreadId() == Process.myTid()) { 52483df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka r.run(); 52583df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka } else { 52683df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka sWorker.post(r); 52783df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka } 52831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 5319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 5329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 533a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void deleteFolderContentsFromDatabase(Context context, final FolderInfo info) { 5349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 535f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 536c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 537c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 538c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 539c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sItemsIdMap.remove(info.id); 540c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sFolders.remove(info.id); 541c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sDbIconCache.remove(info); 542c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorkspaceItems.remove(info); 543c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 544c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, 545c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 546c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka for (ItemInfo childInfo : info.contents) { 547c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sItemsIdMap.remove(childInfo.id); 548c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sDbIconCache.remove(childInfo); 549afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 550c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 551c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 552c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka if (sWorkerThread.getThreadId() == Process.myTid()) { 553c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka r.run(); 554c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } else { 555c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka sWorker.post(r); 556c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 5579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 558f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 5609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 5619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 5629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 5639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 5649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 565f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 566f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 567f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5681d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 5699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 5709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 5719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 572cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath @Override 573f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 5743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 575aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 5763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 5779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 5783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 5793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 5803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 5813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 5823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 583f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 58564e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 5863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 5873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 5883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 5893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 59056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 5913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 5923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 5933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 5943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 5953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 59656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 5973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 5983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 5993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 6003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 6013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 6023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 6033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 60456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 6053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 60656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 6073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 6083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 609f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 610f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 612cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 613cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 614cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 615cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 616e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 6173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 6183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 6193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 6203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 621e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 62293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If we have changed locale we need to clear out the labels in all apps/workspace. 62393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 62493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 62593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Check if configuration change was an mcc/mnc change which would affect app resources 62693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // and we would need to clear out the labels in all apps/workspace. Same handling as 62793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // above for ACTION_LOCALE_CHANGED 62893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Configuration currentConfig = context.getResources().getConfiguration(); 62999a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee if (mPreviousConfigMcc != currentConfig.mcc) { 63093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Log.d(TAG, "Reload apps on config change. curr_mcc:" 63199a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee + currentConfig.mcc + " prevmcc:" + mPreviousConfigMcc); 63293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 63393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 63493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Update previousConfig 63599a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = currentConfig.mcc; 636cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action) || 637cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED.equals(action)) { 638ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (mCallbacks != null) { 639ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka Callbacks callbacks = mCallbacks.get(); 640ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (callbacks != null) { 641ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka callbacks.bindSearchablesChanged(); 642ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka } 643cfdf7ee64db8820d91a1cd82bf7b961fb2083dceWinson Chung } 644e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 645e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 646e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 64793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private void forceReload() { 64893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (mLock) { 64993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Stop any existing loaders first, so they don't set mAllAppsLoaded or 65093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // mWorkspaceLoaded to true later 65193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee stopLoaderLocked(); 65293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = false; 65393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = false; 65493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 65593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Do this here because if the launcher activity is running it will be restarted. 65693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If it's not running startLoaderFromBackground will merely tell it that it needs 65793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // to reload. 65893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee startLoaderFromBackground(); 65993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 66093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 661e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 662e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 663e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 664e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 665e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 666e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 667e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 668e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 669e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 670e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 671e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 672e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 673e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 674e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 675e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 676e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 677e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 678e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 679e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoader(mApp, false); 680f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 682f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 68393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If there is already a loader task running, tell it to stop. 68493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // returns true if isLaunching() was true on the old task 68593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private boolean stopLoaderLocked() { 68693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee boolean isLaunching = false; 68793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee LoaderTask oldTask = mLoaderTask; 68893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask != null) { 68993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask.isLaunching()) { 69093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = true; 69193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 69293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee oldTask.stopLocked(); 69393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 69493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return isLaunching; 69593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 69693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 6973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void startLoader(Context context, boolean isLaunching) { 6983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 6993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 7003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 7013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 702843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 7033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 7043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 7053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 70693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // also, don't downgrade isLaunching if we're already running 70793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = isLaunching || stopLoaderLocked(); 7083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = new LoaderTask(context, isLaunching); 7097ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung sWorkerThread.setPriority(Thread.NORM_PRIORITY); 710700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(mLoaderTask); 711b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 712b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 7133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 714b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 7153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 7163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 7173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 7183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 7199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 720f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 7213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 722b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 723c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka public boolean isAllAppsLoaded() { 724c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka return mAllAppsLoaded; 725c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka } 726c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka 7273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 7283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 7293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 7303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 7313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 7323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 7333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 7343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 7353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Thread mWaitThread; 7363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 7373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 7383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 739c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 7403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 7423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 7433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 744c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 7453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 746f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 7483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 7493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 750f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 7523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 7533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 7543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 7553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 756288a36b563801a26d00084cb823435a3ba4cb76cMichael Jurka 757a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka if (!mWorkspaceLoaded) { 7583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 75993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 76093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 76193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 76293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 76393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = true; 7649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 7653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 766cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 7673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 7683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato bindWorkspace(); 7693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 770f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 7723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 7733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 7743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 7753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 7763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 777843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 7783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 7793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 7803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 7813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 7823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 7833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 7849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 7853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 7869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 7879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 7883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 7893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && !mLoadAndBindStepFinished) { 7913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 7923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.wait(); 7933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 7943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 7959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 7963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 7983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 799aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 8003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 8019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 802843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 8033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 804f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 8063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 8073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 8083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 8093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 8103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 811843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 8123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 813843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 814843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 815dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 816aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to " + 817aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung (mIsLaunching ? "DEFAULT" : "BACKGROUND")); 818843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 819843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 820dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 821843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 822843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 823843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 824843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 825843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 826cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 8279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 828843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 8293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 8303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 8313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 8343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 8359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 836843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 837aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to BACKGROUND"); 838843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 8399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 842f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 843843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 844843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 845843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 846cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 847843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 848843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 849843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 850843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 8517ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung 8527ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung // Restore the default thread priority after we are done loading items 8537ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung synchronized (mLock) { 8547ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 8557ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung } 8563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 857843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 858aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 859aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // Update the saved icons if necessary 860aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Comparing loaded icons to database icons"); 861b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung for (Object key : sDbIconCache.keySet()) { 862b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung updateSavedIcon(mContext, (ShortcutInfo) key, sDbIconCache.get(key)); 863aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 864b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung sDbIconCache.clear(); 865aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 8663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 8673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 8683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 869f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 8703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 8713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 8723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 8733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 874843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 8753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 877f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 8793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 8803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 8813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 882f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 8833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 884f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 8863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 8873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 8883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 8893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 8903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 8913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 8923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 8933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 8943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 8953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 8963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 897ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 8983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 8993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 9003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 901f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 9033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 9043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 9053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 9073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 9083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 9099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 912f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 9133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 914f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 9163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 917f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung int containerIndex = item.screen; 918f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 919f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Return early if we detect that an item is under the hotseat button 920f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (Hotseat.isAllAppsButtonRank(item.screen)) { 921f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung return false; 922f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } 9236ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung 9246ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // We use the last index to refer to the hotseat and the screen as the rank, so 9256ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // test and update the occupied state accordingly 9266ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung if (occupied[Launcher.SCREEN_COUNT][item.screen][0] != null) { 9276ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung Log.e(TAG, "Error loading shortcut into hotseat " + item 9286ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + " into position (" + item.screen + ":" + item.cellX + "," + item.cellY 9296ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + ") occupied by " + occupied[Launcher.SCREEN_COUNT][item.screen][0]); 9306ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return false; 9316ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } else { 9326ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung occupied[Launcher.SCREEN_COUNT][item.screen][0] = item; 9336ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return true; 9346ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } 935f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 936f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Skip further checking if it is not the hotseat or workspace container 9373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 9383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 939f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 9406ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // Check if any workspace icons overlap with each other 9413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 9423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 943f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (occupied[containerIndex][x][y] != null) { 9443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 945f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + " into cell (" + containerIndex + "-" + item.screen + ":" 9463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 947aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 948f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + occupied[containerIndex][x][y]); 9493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 9508802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9518802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 9543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 955f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung occupied[containerIndex][x][y] = item; 9568802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9578802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 958f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 9593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 9603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9618802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 9623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 9633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 964f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 9663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 9673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 9683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 970f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9714eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen sWorkspaceItems.clear(); 972a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sAppWidgets.clear(); 973a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sFolders.clear(); 974a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sItemsIdMap.clear(); 975b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung sDbIconCache.clear(); 9763c2f7e105d8daab439bff2c362a727ad348d8a44Joe Onorato 9773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 9785c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 9793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Cursor c = contentResolver.query( 980e61e93e56fcd37331943a4059f8cbdaa5d08136aWinson Chung LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 981f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 982f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // +1 for the hotseat (it can be larger than the workspace) 98336f9736cd3519e15ab54ba4f89573969e8e7bfe3Winson Chung // Load workspace in reverse order to ensure that latest items are loaded first (and 98436f9736cd3519e15ab54ba4f89573969e8e7bfe3Winson Chung // before any earlier duplicates) 985d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen final ItemInfo occupied[][][] = 986f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 1][mCellCountY + 1]; 9878802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 9893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 9903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int intentIndex = c.getColumnIndexOrThrow 9913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.INTENT); 9923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int titleIndex = c.getColumnIndexOrThrow 9933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.TITLE); 9943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconTypeIndex = c.getColumnIndexOrThrow( 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_TYPE); 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 9973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconPackageIndex = c.getColumnIndexOrThrow( 9983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_PACKAGE); 9993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconResourceIndex = c.getColumnIndexOrThrow( 10003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_RESOURCE); 10013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int containerIndex = c.getColumnIndexOrThrow( 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTAINER); 10033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow( 10043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ITEM_TYPE); 10053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int appWidgetIdIndex = c.getColumnIndexOrThrow( 10063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.APPWIDGET_ID); 10073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int screenIndex = c.getColumnIndexOrThrow( 10083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SCREEN); 10093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellXIndex = c.getColumnIndexOrThrow 10103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLX); 10113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellYIndex = c.getColumnIndexOrThrow 10123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLY); 10133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanXIndex = c.getColumnIndexOrThrow 10143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.SPANX); 10153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanYIndex = c.getColumnIndexOrThrow( 10163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SPANY); 10173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 10183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int displayModeIndex = c.getColumnIndexOrThrow( 10193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.DISPLAY_MODE); 10203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ShortcutInfo info; 10223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String intentDescription; 10233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherAppWidgetInfo appWidgetInfo; 10243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int container; 10253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato long id; 10263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Intent intent; 10273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && c.moveToNext()) { 10293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 10303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int itemType = c.getInt(itemTypeIndex); 10313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (itemType) { 10333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 10343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 10353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intentDescription = c.getString(intentIndex); 10363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 10373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = Intent.parseUri(intentDescription, 0); 10383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (URISyntaxException e) { 10393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 10403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 10433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(manager, intent, context, c, iconIndex, 1044c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung titleIndex, mLabelCache); 10453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 10463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(c, context, iconTypeIndex, 10473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato iconPackageIndex, iconResourceIndex, iconIndex, 10483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato titleIndex); 10493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (info != null) { 10523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.intent = intent; 10533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.id = c.getLong(idIndex); 10543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 10553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.container = container; 10563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.screen = c.getInt(screenIndex); 1057d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellX = c.getInt(cellXIndex); 1058d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellY = c.getInt(cellYIndex); 10593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 10613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, info)) { 10623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 10639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1064f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 10663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 10673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 10684eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen sWorkspaceItems.add(info); 10693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 10703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato default: 10713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Item is in a user folder 1072df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen FolderInfo folderInfo = 1073a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka findOrMakeFolder(sFolders, container); 10743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.add(info); 10753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 10769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1077a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sItemsIdMap.put(info.id, info); 107817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 107917a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // now that we've loaded everthing re-save it with the 108017a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // icon in case it disappears somehow. 1081b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung queueIconToBeChecked(sDbIconCache, info, c, iconIndex); 10823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 10833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Failed to load the shortcut, probably because the 10843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // activity manager couldn't resolve it (maybe the app 10853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // was uninstalled), or the db row was somehow screwed up. 10863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Delete it. 10873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 10883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 10893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato contentResolver.delete(LauncherSettings.Favorites.getContentUri( 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id, false), null, null); 10913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 1093f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1094df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 10953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 1096a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka FolderInfo folderInfo = findOrMakeFolder(sFolders, id); 10979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 1098aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung folderInfo.title = c.getString(titleIndex); 10993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.id = id; 11003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 11013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.container = container; 11023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.screen = c.getInt(screenIndex); 1103d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 1104d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 11058802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 11063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 11073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, folderInfo)) { 11089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 11093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 11113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 11123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 11134eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen sWorkspaceItems.add(folderInfo); 11143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 11153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1117a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sItemsIdMap.put(folderInfo.id, folderInfo); 1118a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sFolders.put(folderInfo.id, folderInfo); 11193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 11203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 11223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Read all Launcher-specific widget details 11233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int appWidgetId = c.getInt(appWidgetIdIndex); 11243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 11253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetProviderInfo provider = 11273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato widgets.getAppWidgetInfo(appWidgetId); 1128aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 11293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!isSafeMode && (provider == null || provider.provider == null || 11303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato provider.provider.getPackageName() == null)) { 113116d7ffc5d55cc69ddd5a7854f138b2d8cc0a7635Adam Cohen String log = "Deleting widget that isn't installed anymore: id=" 113216d7ffc5d55cc69ddd5a7854f138b2d8cc0a7635Adam Cohen + id + " appWidgetId=" + appWidgetId; 113316d7ffc5d55cc69ddd5a7854f138b2d8cc0a7635Adam Cohen Log.e(TAG, log); 113416d7ffc5d55cc69ddd5a7854f138b2d8cc0a7635Adam Cohen Launcher.sDumpLogs.add(log); 11353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato itemsToRemove.add(id); 11363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 1137c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId); 11383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.id = id; 11393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.screen = c.getInt(screenIndex); 1140d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellX = c.getInt(cellXIndex); 1141d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellY = c.getInt(cellYIndex); 1142d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanX = c.getInt(spanXIndex); 1143d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanY = c.getInt(spanYIndex); 1144ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 11453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 11463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 11473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 11483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Widget found where container " 11493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung + "!= CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!"); 11503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 11519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.container = c.getInt(containerIndex); 11538802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 11543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 11553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, appWidgetInfo)) { 11563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 11579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1158a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sItemsIdMap.put(appWidgetInfo.id, appWidgetInfo); 1159a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka sAppWidgets.add(appWidgetInfo); 11609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 11629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (Exception e) { 11643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Desktop items loading interrupted:", e); 11659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } finally { 11683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato c.close(); 11693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11705c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 11713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemsToRemove.size() > 0) { 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ContentProviderClient client = contentResolver.acquireContentProviderClient( 11733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTENT_URI); 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Remove dead items 11753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (long id : itemsToRemove) { 11763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Removed id = " + id); 11783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't notify content observers 11803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 11813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato client.delete(LauncherSettings.Favorites.getContentUri(id, false), 11823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato null, null); 11833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (RemoteException e) { 11843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Could not remove id = " + id); 11855c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 11865c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 11873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11885c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 11893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 11913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "workspace layout: "); 1192d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int y = 0; y < mCellCountY; y++) { 11933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String line = ""; 11943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 11953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (s > 0) { 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += " | "; 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1198d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int x = 0; x < mCellCountX; x++) { 11993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += ((occupied[s][x][y] != null) ? "#" : "."); 12008802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12018802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "[ " + line + " ]"); 1203a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 12049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 120631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 12083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Read everything out of our database. 12093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 12103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void bindWorkspace() { 12113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 12123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 12143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 12153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 12163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 12173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 12183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher"); 12193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 12203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 122131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N; 12233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're about to start firing items at it 12243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 12253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 12263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 12273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 12283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.startBinding(); 12293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 1232603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 1233603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Unbind previously bound workspace items to prevent a leak of AppWidgetHostViews. 1234603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung final ArrayList<ItemInfo> workspaceItems = unbindWorkspaceItemsOnMainThread(); 1235603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 12363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Add the items to the workspace. 1237603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung N = workspaceItems.size(); 12383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i+=ITEMS_CHUNK) { 12393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 12403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 12419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 12429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1243c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 12449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 1245603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindItems(workspaceItems, start, start+chunkSize); 12469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 12493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1250603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Ensure that we don't use the same folders data structure on the main thread 1251603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung final HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>(sFolders); 12523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 12533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 12543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 12553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 1256603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindFolders(folders); 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 12603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the queue goes empty. 12613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 12623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 12633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Going to start binding widgets soon."); 12653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 12683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the widgets, one at a time. 12693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // WARNING: this is calling into the workspace from the background thread, 12703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // but since getCurrentScreen() just returns the int, we should be okay. This 12713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // is just a hint for the order, and if it's wrong, we'll be okay. 12723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // TODO: instead, we should have that push the current screen into here. 12733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int currentScreen = oldCallbacks.getCurrentWorkspaceScreen(); 1274a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka N = sAppWidgets.size(); 12753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the current screen 12763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 1277a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final LauncherAppWidgetInfo widget = sAppWidgets.get(i); 12783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen == currentScreen) { 12799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 12809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1281c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 12829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 12833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 12849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 12879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the other screens 12903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 1291a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final LauncherAppWidgetInfo widget = sAppWidgets.get(i); 12923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen != currentScreen) { 12933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 12943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 12953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 12963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 12973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 12989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're done. 13043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 13073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 13083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.finishBindingItems(); 13099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we're profiling, this is the last thing in the queue. 13133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 13163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 13173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 13189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 13243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 13253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 13263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 13283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 132993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 133093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 133193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 133293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 133393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = true; 13343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 13363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 13373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 13413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 13423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 13433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 13443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 13453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 13463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 13493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 13503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato = (ArrayList<ApplicationInfo>)mAllAppsList.data.clone(); 13513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 13543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 13553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 13563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 13579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 13593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1360a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 13619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 13683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 13693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 13713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 13723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 13733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 13743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 13753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 13763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 13779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 137831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 13803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1381cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 13823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 13833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 13843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 13863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 13883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 13893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 13903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 13913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 13923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.clear(); 13933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 13943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 13953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 13963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 13973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 13983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1400cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1401cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 14023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 14033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 14043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 14053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 14073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 14083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 14093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 14113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 14123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 14133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 14143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 14163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 14173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 1418c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung new LauncherModel.ShortcutNameComparator(packageManager, mLabelCache)); 14193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 14203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 14213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 14223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1423cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1424cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 14253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 14263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 14273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 14283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 14293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 1430c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), 1431c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka mIconCache, mLabelCache)); 14323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1433cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1434cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 14353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 14363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 14373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> added = mAllAppsList.added; 14383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 14393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1440cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1441cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1442cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1443cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 14443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 14453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 14463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 14473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 14483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 14503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 14513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 14523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 14543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1455cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1456cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1457cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1458cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 14593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 14603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 14613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 14623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 14643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 14653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 14663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 14673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 14683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 14703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 14713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1472cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1473cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 14743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 14753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 14763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 14773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 14783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1480dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 14813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 14823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mContext=" + mContext); 14833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mWaitThread=" + mWaitThread); 14843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 14853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 14863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 14874eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen Log.d(TAG, "mItems size=" + sWorkspaceItems.size()); 14883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 149031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 14913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 1492700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 14933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1494d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 14953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 14963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 14973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1498d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 14993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 15003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 15013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 15023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 15033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 150431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1505d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 15063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 15073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 15083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 15093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1510d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 15113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 15123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 1513dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 15143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 15153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 15163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 15173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 15183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 15193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 15203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.addPackage(context, packages[i]); 1521dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 15223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 15233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 15243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 15253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 15263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.updatePackage(context, packages[i]); 15273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 15293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 15303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 15313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 15323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 15333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removePackage(packages[i]); 15343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 15363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1537dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 15383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 15393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> removed = null; 15403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 15413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 15423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.added.size() > 0) { 15433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato added = mAllAppsList.added; 15443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 15453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.removed.size() > 0) { 15473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato removed = mAllAppsList.removed; 15483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removed = new ArrayList<ApplicationInfo>(); 15493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (ApplicationInfo info: removed) { 15503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIconCache.remove(info.intent.getComponent()); 155131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 155231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 15533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.modified.size() > 0) { 15543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato modified = mAllAppsList.modified; 15553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.modified = new ArrayList<ApplicationInfo>(); 15563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 155731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 15583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 15593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 15603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 15613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 1562be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 1563be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 15643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 15653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 15663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 15673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1568cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1569cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 15703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 15713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 15743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 15763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 15773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 15783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1579cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1580cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 15813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 15823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 15853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (removed != null) { 15873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean permanent = mOp != OP_UNAVAILABLE; 15883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> removedFinal = removed; 15893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 15903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1591cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1592cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 15933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsRemoved(removedFinal, permanent); 15943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 1597be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 159880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 159980baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 160080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 160180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 1602cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1603cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 160480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung callbacks.bindPackagesUpdated(); 160580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 160680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 160780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 160831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 161031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 161256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 161356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 16149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 161556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 1616c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung return getShortcutInfo(manager, intent, context, null, -1, -1, null); 161756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 161856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 161956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 162056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 162156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 162256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 162356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 162456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 1625c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung Cursor c, int iconIndex, int titleIndex, HashMap<Object, CharSequence> labelCache) { 162656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 1627c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 162831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 162956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 163056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 16319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 163231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 163331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 163400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen try { 163500fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen PackageInfo pi = manager.getPackageInfo(componentName.getPackageName(), 0); 163600fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen if (!pi.applicationInfo.enabled) { 163700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // If we return null here, the corresponding item will be removed from the launcher 163800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // db and will not appear in the workspace. 163900fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen return null; 164000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 164100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } catch (NameNotFoundException e) { 164200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen Log.d(TAG, "getPackInfo failed for package " + componentName.getPackageName()); 164300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 164400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen 16458ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 16468ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 16478ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 164856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 164956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 165056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 165156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 165256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ResolveInfo resolveInfo = manager.resolveActivity(intent, 0); 165356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 1654aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung icon = mIconCache.getIcon(componentName, resolveInfo, labelCache); 165556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 165656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 165756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 165856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 1659931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 166056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 16619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 166256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 166356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 166456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 166556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 166656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 166756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 166856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 166956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 167056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 16715308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName key = LauncherModel.getComponentNameFromResolveInfo(resolveInfo); 16725308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (labelCache != null && labelCache.containsKey(key)) { 16735308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung info.title = labelCache.get(key); 1674c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 1675c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung info.title = resolveInfo.activityInfo.loadLabel(manager); 1676c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (labelCache != null) { 16775308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelCache.put(key, info.title); 1678c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 1679c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 168056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 168156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 168256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 168356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 168456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 168556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 168656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 168756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 16889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 168956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 16909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 16929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 16939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 169431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 16960589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 16979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 16980589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 169956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 170056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 170131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 170256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 1703c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 17049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 17057376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 17068ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 17078ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 170856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 170956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 17109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 17119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 17129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 17139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 17149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 17159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 171656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 171756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 17189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 17199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 172056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 172156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 1722c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 1723c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 172456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 17259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 172656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 172756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 172856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 172956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 1730931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 173156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 173256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 173356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 173456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 173556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 17367376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 17379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 17389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 1739931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 174056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 174156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 174256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 174356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 174456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 174556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 17469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 17489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 1749d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 175056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 17519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 17529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 175331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1754d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 17559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 1756f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 175731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1758931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka Bitmap getIconFromCursor(Cursor c, int iconIndex, Context context) { 175956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (false) { 176056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 176156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 176256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 176356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 176456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 1765931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka return Utilities.createIconBitmap( 1766931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka BitmapFactory.decodeByteArray(data, 0, data.length), context); 176756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 176856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 176956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 177056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 177156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 17723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ShortcutInfo addShortcut(Context context, Intent data, long container, int screen, 17733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean notify) { 1774a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 1775d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (info == null) { 1776d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 1777d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 17783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung addItemToDatabase(context, info, container, screen, cellX, cellY, notify); 17790589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 17800589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 17810589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 17820589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1783a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 178455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 178555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 178655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 178755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 178855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 178955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 179055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 179155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 179255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 179355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 179455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 179555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 1796a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 1797a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 179868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 179968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 180068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 180168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 180268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 180368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 180468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 180568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 180668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 180768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 180868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 180968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 181068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 181168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 181268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 181368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 181468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 181568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 181668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 181768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 181868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 181968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 182068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 182168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 182268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 182368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 182468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 182568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 182668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 182768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 182868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 182968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 183068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 183168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 183268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 183368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 183468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 183568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 1836a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 18370589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 18380589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 18390589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 18400589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1841d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (intent == null) { 1842d919882006a457d16dea46bd546472e6534b5c19Adam Cohen // If the intent is null, we can't construct a valid ShortcutInfo, so we return null 1843d919882006a457d16dea46bd546472e6534b5c19Adam Cohen Log.e(TAG, "Can't construct ShorcutInfo with null intent"); 1844d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 1845d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 1846d919882006a457d16dea46bd546472e6534b5c19Adam Cohen 18470589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 18480589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 18490589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 18500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 18510589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 18520589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 18530589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 18540589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 18550589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 18560589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 18570589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 18580589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 18590589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 18600589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 18610589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 18620589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 1863c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 1864c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 18650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 18660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 18670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 18680589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 18690589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 18700589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1871c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 187256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 18730589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 1874a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 1875a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 1876a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 1877a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 1878a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 1879a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 18800589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 18810589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 188256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 18830589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 18840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 18850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 18860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 18870589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 18880589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 18890589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 18900589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1891aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean queueIconToBeChecked(HashMap<Object, byte[]> cache, ShortcutInfo info, Cursor c, 1892aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung int iconIndex) { 189317a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 189417a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 1895aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 189617a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 189756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 189856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 189956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 190056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 190156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 190256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 1903ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 1904aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung cache.put(info, c.getBlob(iconIndex)); 1905aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return true; 1906aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1907aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 1908aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1909aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung void updateSavedIcon(Context context, ShortcutInfo info, byte[] data) { 1910aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean needSave = false; 1911aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung try { 1912aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (data != null) { 1913aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 1914aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap loaded = info.getIcon(mIconCache); 1915aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = !saved.sameAs(loaded); 1916aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } else { 191756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 191856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 1919aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } catch (Exception e) { 1920aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = true; 1921aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1922aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (needSave) { 1923aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Log.d(TAG, "going to save icon bitmap for info=" + info); 1924aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // This is slower than is ideal, but this only happens once 1925aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // or when the app is updated with a new icon. 1926aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung updateItemInDatabase(context, info); 192756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 192856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 192956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 193031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 1931df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Return an existing FolderInfo object if we have encountered this ID previously, 19329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 193331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1934df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) { 19359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 19369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 1937df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (folderInfo == null) { 19389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 1939c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka folderInfo = new FolderInfo(); 19409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 194131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1942df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return folderInfo; 194331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 194431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static final Collator sCollator = Collator.getInstance(); 1946b0c27f254a9929be208d5e04554f438076c833bcJoe Onorato public static final Comparator<ApplicationInfo> APP_NAME_COMPARATOR 19479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato = new Comparator<ApplicationInfo>() { 19489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public final int compare(ApplicationInfo a, ApplicationInfo b) { 19495b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka int result = sCollator.compare(a.title.toString(), b.title.toString()); 19505b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka if (result == 0) { 19515b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka result = a.componentName.compareTo(b.componentName); 19525b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka } 19535b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka return result; 195431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 19559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }; 195678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 195778403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 195878403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 195978403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 196078403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 196178403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 196278403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 196378403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 1964785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static final Comparator<AppWidgetProviderInfo> WIDGET_NAME_COMPARATOR 1965785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung = new Comparator<AppWidgetProviderInfo>() { 1966785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(AppWidgetProviderInfo a, AppWidgetProviderInfo b) { 1967785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung return sCollator.compare(a.label.toString(), b.label.toString()); 1968785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 1969785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 19705308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung static ComponentName getComponentNameFromResolveInfo(ResolveInfo info) { 19715308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (info.activityInfo != null) { 19725308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.activityInfo.packageName, info.activityInfo.name); 19735308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } else { 19745308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name); 19755308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 19765308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 1977785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static class ShortcutNameComparator implements Comparator<ResolveInfo> { 1978785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung private PackageManager mPackageManager; 1979c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 1980785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung ShortcutNameComparator(PackageManager pm) { 1981785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung mPackageManager = pm; 1982c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 1983c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 1984c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung ShortcutNameComparator(PackageManager pm, HashMap<Object, CharSequence> labelCache) { 1985c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mPackageManager = pm; 1986c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = labelCache; 1987785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 1988785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(ResolveInfo a, ResolveInfo b) { 1989c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung CharSequence labelA, labelB; 19905308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyA = LauncherModel.getComponentNameFromResolveInfo(a); 19915308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyB = LauncherModel.getComponentNameFromResolveInfo(b); 19925308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyA)) { 19935308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelA = mLabelCache.get(keyA); 1994c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 1995c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = a.loadLabel(mPackageManager).toString(); 1996c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 19975308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyA, labelA); 1998c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 19995308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyB)) { 20005308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelB = mLabelCache.get(keyB); 2001c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2002c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = b.loadLabel(mPackageManager).toString(); 2003c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 20045308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyB, labelB); 2005c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2006785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung return sCollator.compare(labelA, labelB); 2007785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2008785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 20091ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public static class WidgetAndShortcutNameComparator implements Comparator<Object> { 20101ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private PackageManager mPackageManager; 20111ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private HashMap<Object, String> mLabelCache; 20121ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung WidgetAndShortcutNameComparator(PackageManager pm) { 20131ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mPackageManager = pm; 20141ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mLabelCache = new HashMap<Object, String>(); 20151ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 20161ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public final int compare(Object a, Object b) { 20171ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung String labelA, labelB; 2018c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(a)) { 2019c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = mLabelCache.get(a); 2020c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2021c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = (a instanceof AppWidgetProviderInfo) ? 20221ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) a).label : 20231ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) a).loadLabel(mPackageManager).toString(); 2024c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(a, labelA); 2025c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2026c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(b)) { 2027c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = mLabelCache.get(b); 2028c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2029c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = (b instanceof AppWidgetProviderInfo) ? 20301ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) b).label : 20311ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) b).loadLabel(mPackageManager).toString(); 2032c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(b, labelB); 2033c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 20341ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung return sCollator.compare(labelA, labelB); 20351ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 20361ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung }; 2037be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 2038be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 2039be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 2040be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mAllAppsList.data); 2041be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mAllAppsList.added); 2042be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mAllAppsList.removed); 2043be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mAllAppsList.modified); 20443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 20453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 20463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 20473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 20483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2049be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 205031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 2051