LauncherModel.java revision c93e5ae12018bb214099ff88a48cc21580aec4c3
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; 60d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohenimport java.util.HashSet; 61d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohenimport java.util.Iterator; 62c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.List; 63d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohenimport java.util.Set; 64c2f801e770b4f80354b3edb722ec04222251990cMichael Jurka 6531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 68bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 6931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 70f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 71a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 7517a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato private final boolean mAppsCanBeOnExternalStorage; 76d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 772ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 78dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 79f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 83d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private boolean mIsLoaderTaskRunning; 849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 85700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 86700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 87700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 88700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 89700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 90700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 91cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 92cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 93cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 94cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 95cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 96cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 97d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // When we are loading pages synchronously, we can't just post the binding of items on the side 98d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // pages as this delays the rotation process. Instead, we wait for a callback from the first 99d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // draw (in Workspace) to initiate the binding of the remaining side pages. Any time we start 100d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // a normal load, we also clear this set of Runnables. 101d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen static final ArrayList<Runnable> mDeferredBindRunnables = new ArrayList<Runnable>(); 102d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 1049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 105a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // < only access in worker thread > 106a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private AllAppsList mAllAppsList; 107a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 108d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // The lock that must be acquired before referencing any static bg data structures. Unlike 109d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // other locks, this one can generally be held long-term because we never expect any of these 110d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // static data structures to be referenced outside of the worker thread except on the first 111d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // load after configuration change. 112d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen static final Object sBgLock = new Object(); 113d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 114d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // sBgItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by 115a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel to their ids 116d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen static final HashMap<Long, ItemInfo> sBgItemsIdMap = new HashMap<Long, ItemInfo>(); 117a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 118d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // sBgItems is passed to bindItems, which expects a list of all folders and shortcuts created by 119a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel that are directly on the home screen (however, no widgets or shortcuts 120a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // within folders). 121d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen static final ArrayList<ItemInfo> sBgWorkspaceItems = new ArrayList<ItemInfo>(); 1220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 123d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // sBgAppWidgets is all LauncherAppWidgetInfo created by LauncherModel. Passed to bindAppWidget() 124d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen static final ArrayList<LauncherAppWidgetInfo> sBgAppWidgets = 125a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka new ArrayList<LauncherAppWidgetInfo>(); 126a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 127d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // sBgFolders is all FolderInfos created by LauncherModel. Passed to bindFolders() 128d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen static final HashMap<Long, FolderInfo> sBgFolders = new HashMap<Long, FolderInfo>(); 129b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 130d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // sBgDbIconCache is the set of ItemInfos that need to have their icons updated in the database 131d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen static final HashMap<Object, byte[]> sBgDbIconCache = new HashMap<Object, byte[]>(); 132b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 133a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // </ only access in worker thread > 134a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 135a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private IconCache mIconCache; 1360589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 1379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 138d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 139d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 140aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14199a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee protected int mPreviousConfigMcc; 14293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 1439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 144ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 148ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 15264e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 15364e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 1543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent); 15580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void bindPackagesUpdated(); 156843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1570dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn public boolean isAllAppsButtonRank(int rank); 158cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath public void bindSearchablesChanged(); 1591462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void onPageBoundSynchronously(int page); 1609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1620589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 16317a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato mAppsCanBeOnExternalStorage = !Environment.isExternalStorageEmulated(); 164f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 1650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mAllAppsList = new AllAppsList(iconCache); 1660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1680589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 169c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResDefaultActivityIcon(), app); 1702ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 17193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee final Resources res = app.getResources(); 17293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoadDelay = res.getInteger(R.integer.config_allAppsBatchLoadDelay); 17393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mBatchSize = res.getInteger(R.integer.config_allAppsBatchSize); 17499a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee Configuration config = res.getConfiguration(); 17599a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = config.mcc; 1760589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1770589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 178d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** Runs the specified runnable immediately if called from the main thread, otherwise it is 179d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen * posted on the main thread handler. */ 180d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void runOnMainThread(Runnable r) { 181d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (sWorkerThread.getThreadId() == Process.myTid()) { 182d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // If we are on the worker thread, post onto the main handler 183d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mHandler.post(r); 184d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 185d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen r.run(); 186d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 187d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 188d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 189d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** Runs the specified runnable immediately if called from the worker thread, otherwise it is 190d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen * posted on the worker thread handler. */ 191d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private static void runOnWorkerThread(Runnable r) { 192d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (sWorkerThread.getThreadId() == Process.myTid()) { 193d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen r.run(); 194d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 195d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // If we are not on the worker thread, then post to the worker handler 196d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sWorker.post(r); 197d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 198d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 199d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 20056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 2010589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 202f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 20331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 204603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung public void unbindWorkspaceItems() { 205603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung sWorker.post(new Runnable() { 206603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung @Override 207603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung public void run() { 208603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung unbindWorkspaceItemsOnMainThread(); 209603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 210603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung }); 211603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 212603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 213d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** Unbinds all the sBgWorkspaceItems and sBgAppWidgets on the main thread */ 214d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void unbindWorkspaceItemsOnMainThread() { 215603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Ensure that we don't use the same workspace items data structure on the main thread 216603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // by making a copy of workspace items first. 217d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final ArrayList<ItemInfo> tmpWorkspaceItems = new ArrayList<ItemInfo>(); 218d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final ArrayList<ItemInfo> tmpAppWidgets = new ArrayList<ItemInfo>(); 219d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 220d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen tmpWorkspaceItems.addAll(sBgWorkspaceItems); 221d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen tmpAppWidgets.addAll(sBgAppWidgets); 222d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 223d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Runnable r = new Runnable() { 224d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen @Override 225d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen public void run() { 226d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (ItemInfo item : tmpWorkspaceItems) { 227d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen item.unbind(); 228d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 229d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (ItemInfo item : tmpAppWidgets) { 230d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen item.unbind(); 231d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 232d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 233d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen }; 234d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnMainThread(r); 2354eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen } 2364eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen 2379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 2399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 2409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 2419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 2429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 2439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 2449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 2459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 2469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 2479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 2489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 2499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 25131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 252c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabaseHelper(Context context, final ContentValues values, 253c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ItemInfo item, final String callingFunction) { 254c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final long itemId = item.id; 255c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 256c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentResolver cr = context.getContentResolver(); 257c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 258c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 259c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 260c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.update(uri, values, null, null); 261c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 262d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Lock on mBgLock *after* the db operation 263d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 264d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ItemInfo modelItem = sBgItemsIdMap.get(itemId); 265d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (item != modelItem) { 266d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // the modelItem needs to match up perfectly with item if our model is to be 267d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // consistent with the database-- for now, just require modelItem == item 268d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen String msg = "item: " + ((item != null) ? item.toString() : "null") + 269d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen "modelItem: " + ((modelItem != null) ? modelItem.toString() : "null") + 270d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen "Error: ItemInfo passed to " + callingFunction + " doesn't match " + 271d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen "original"; 272d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen throw new RuntimeException(msg); 273d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 274d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 275d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Items are added/removed from the corresponding FolderInfo elsewhere, such 276d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // as in Workspace.onDrop. Here, we just add/remove them from the list of items 277d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // that are on the desktop, as appropriate 278d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 279d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 280d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!sBgWorkspaceItems.contains(modelItem)) { 281d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.add(modelItem); 282c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 283d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 284d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 285d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.remove(modelItem); 286c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 287c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 288c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 289c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 290d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnWorkerThread(r); 291c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 292bebf042666cffe52039b875a549a582abd78a431Adam Cohen 2939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 2959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 296a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void moveItemInDatabase(Context context, final ItemInfo item, final long container, 297a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int screen, final int cellX, final int cellY) { 2989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 2999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 3009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 301c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 3023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 3033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 3043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 3053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 3063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 3073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 3093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 31031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 3129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 3133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLX, item.cellX); 3143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLY, item.cellY); 3159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 316ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 317c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 31831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 31931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 32031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 321bebf042666cffe52039b875a549a582abd78a431Adam Cohen * Move and/or resize item in the DB to a new <container, screen, cellX, cellY, spanX, spanY> 322d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 323bebf042666cffe52039b875a549a582abd78a431Adam Cohen static void modifyItemInDatabase(Context context, final ItemInfo item, final long container, 324bebf042666cffe52039b875a549a582abd78a431Adam Cohen final int screen, final int cellX, final int cellY, final int spanX, final int spanY) { 325bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.container = container; 326d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 327d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 328bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanX = spanX; 329bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanY = spanY; 330bebf042666cffe52039b875a549a582abd78a431Adam Cohen 331bebf042666cffe52039b875a549a582abd78a431Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 332bebf042666cffe52039b875a549a582abd78a431Adam Cohen // in the hotseat 333bebf042666cffe52039b875a549a582abd78a431Adam Cohen if (context instanceof Launcher && screen < 0 && 334bebf042666cffe52039b875a549a582abd78a431Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 335bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 336bebf042666cffe52039b875a549a582abd78a431Adam Cohen } else { 337bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = screen; 338bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 339d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 340d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 341d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 342bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 343bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 344bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANX, item.spanX); 345bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANY, item.spanY); 346bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 347d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 348bebf042666cffe52039b875a549a582abd78a431Adam Cohen updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 349bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 350c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 351c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka /** 352c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Update an item to the database in a specified container. 353c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka */ 354c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabase(Context context, final ItemInfo item) { 355c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentValues values = new ContentValues(); 356c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.onAddToDatabase(values); 357c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 358c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "updateItemInDatabase"); 359d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 360d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 361d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 3629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 3639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 364bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 3659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 3669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 3679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 3689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 3699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 3709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 3719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 3729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 3739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 3749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 3759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 3769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 377bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 378bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 379bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 380aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 381aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 382aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 383aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 384aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 385aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 386aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 387aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 388aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 389aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 390aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 391aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 392aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 393aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 394aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 395aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 396aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 397aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 398aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 399aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 400aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 401c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo item = new ItemInfo(); 402aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 403aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 404aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 405aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 406aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 407aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 408aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 409aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 410aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 411aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 412aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 413aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 414aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 415aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 416aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 417aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 418aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 419aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 420aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 421aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 4229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 42331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 4259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 4269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 4279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 4289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 429df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null); 430f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 4329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 4339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 4349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 4359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 4369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 4379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 4389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 439f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 4419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 442df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 443df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen folderInfo = findOrMakeFolder(folderList, id); 4449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 4459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 44631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 4489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 4499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 4509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 451d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 452d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 453ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 4549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 4559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 4579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 4582fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 459ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 4609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 4619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 46231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 4649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 4659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 4669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 4673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung static void addItemToDatabase(Context context, final ItemInfo item, final long container, 4683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final int screen, final int cellX, final int cellY, final boolean notify) { 4699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 4709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 4719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 4723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 4733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 4743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 4753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 4763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 4773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 4793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 480ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 4819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 4829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 4839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 484ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 4857578ec6fa9a747210aba484d226b5f97773752e3Michael Jurka LauncherApplication app = (LauncherApplication) context.getApplicationContext(); 486a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka item.id = app.getLauncherProvider().generateNewId(); 487a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka values.put(LauncherSettings.Favorites._ID, item.id); 4883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 489aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 490c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 491a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 492a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 493a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 494d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Lock on mBgLock *after* the db operation 495d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 496d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (sBgItemsIdMap.containsKey(item.id)) { 497d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // we should not be adding new items in the db with the same id 498d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen throw new RuntimeException("Error: ItemInfo id (" + item.id + ") passed to " + 499d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen "addItemToDatabase already exists." + item.toString()); 500d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 501d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.put(item.id, item); 502d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen switch (item.itemType) { 503d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 504d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgFolders.put(item.id, (FolderInfo) item); 505d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Fall through 506d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 507d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 508d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 509d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 510d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.add(item); 511d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 512d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 513d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 514d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgAppWidgets.add((LauncherAppWidgetInfo) item); 515d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 516d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 517a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 518a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 519c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 520d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnWorkerThread(r); 52131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 52231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 524aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 525aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 526845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 5273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung long container, int screen, int localCellX, int localCellY, int spanX, int spanY) { 5283d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return (((int) container & 0xFF) << 24) 529845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 530aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 531aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 532d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 533d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 534aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 535aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 536d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 537d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 538aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 539aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 540aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 541aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 542aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 543aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 544aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 545d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 546d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 547aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 548aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 549aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 550c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Removes the specified item from the database 551c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param context 552c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param item 5539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 554c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void deleteItemFromDatabase(Context context, final ItemInfo item) { 5559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 556c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 55783df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka Runnable r = new Runnable() { 558a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 559c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(uriToDelete, null, null); 560d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Lock on mBgLock *after* the db operation 561d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 562d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen switch (item.itemType) { 563d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 564d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgFolders.remove(item.id); 565d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.remove(item); 566d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 567d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 568d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 569d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.remove(item); 570d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 571d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 572d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgAppWidgets.remove((LauncherAppWidgetInfo) item); 573d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 574d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 575d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.remove(item.id); 576d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgDbIconCache.remove(item); 577a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 578a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 57983df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka }; 580d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnWorkerThread(r); 58131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 58231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 5849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 5859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 586a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void deleteFolderContentsFromDatabase(Context context, final FolderInfo info) { 5879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 588f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 589c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 590c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 591c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 592d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Lock on mBgLock *after* the db operation 593d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 594d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.remove(info.id); 595d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgFolders.remove(info.id); 596d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgDbIconCache.remove(info); 597d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.remove(info); 598d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 599c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 600c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, 601c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 602d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Lock on mBgLock *after* the db operation 603d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 604d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (ItemInfo childInfo : info.contents) { 605d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.remove(childInfo.id); 606d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgDbIconCache.remove(childInfo); 607d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 608afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 609c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 610c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 611d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnWorkerThread(r); 6129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 613f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 6159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 6169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 6179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 6189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 6199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 620f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 621f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 622f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6231d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 6249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 6259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 6269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 627cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath @Override 628f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 6293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 630aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 6313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 6329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 6333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 6343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 6353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 6363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 6373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 638f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 64064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 6413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 6423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 6433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 6443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 64556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 6463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 6473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 6483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 6493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 6503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 65156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 6523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 6533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 6543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 6553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 6563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 6573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 6583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 65956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 6603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 66156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 6623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 6633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 664f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 665f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 667cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 668cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 669cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 670cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 671e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 6723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 6733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 6743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 6753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 676e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 67793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If we have changed locale we need to clear out the labels in all apps/workspace. 67893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 67993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 68093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Check if configuration change was an mcc/mnc change which would affect app resources 68193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // and we would need to clear out the labels in all apps/workspace. Same handling as 68293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // above for ACTION_LOCALE_CHANGED 68393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Configuration currentConfig = context.getResources().getConfiguration(); 68499a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee if (mPreviousConfigMcc != currentConfig.mcc) { 68593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Log.d(TAG, "Reload apps on config change. curr_mcc:" 68699a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee + currentConfig.mcc + " prevmcc:" + mPreviousConfigMcc); 68793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 68893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 68993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Update previousConfig 69099a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = currentConfig.mcc; 691cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action) || 692cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED.equals(action)) { 693ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (mCallbacks != null) { 694ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka Callbacks callbacks = mCallbacks.get(); 695ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (callbacks != null) { 696ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka callbacks.bindSearchablesChanged(); 697ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka } 698cfdf7ee64db8820d91a1cd82bf7b961fb2083dceWinson Chung } 699e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 700e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 701e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 70293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private void forceReload() { 703f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung resetLoadedState(true, true); 704f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 705f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // Do this here because if the launcher activity is running it will be restarted. 706f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // If it's not running startLoaderFromBackground will merely tell it that it needs 707f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // to reload. 708f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung startLoaderFromBackground(); 709f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 710f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 711f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung public void resetLoadedState(boolean resetAllAppsLoaded, boolean resetWorkspaceLoaded) { 71293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (mLock) { 71393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Stop any existing loaders first, so they don't set mAllAppsLoaded or 71493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // mWorkspaceLoaded to true later 71593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee stopLoaderLocked(); 716f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetAllAppsLoaded) mAllAppsLoaded = false; 717f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetWorkspaceLoaded) mWorkspaceLoaded = false; 71893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 71993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 72093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 721e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 722e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 723e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 724e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 725e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 726e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 727e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 728e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 729e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 730e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 731e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 732e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 733e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 734e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 735e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 736e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 737e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 738e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 739d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen startLoader(false, -1); 740f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 7413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 742f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 74393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If there is already a loader task running, tell it to stop. 74493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // returns true if isLaunching() was true on the old task 74593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private boolean stopLoaderLocked() { 74693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee boolean isLaunching = false; 74793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee LoaderTask oldTask = mLoaderTask; 74893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask != null) { 74993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask.isLaunching()) { 75093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = true; 75193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 75293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee oldTask.stopLocked(); 75393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 75493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return isLaunching; 75593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 75693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 757d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen public void startLoader(boolean isLaunching, int synchronousBindPage) { 7583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 7593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 7603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 7613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 762843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 763d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Clear any deferred bind-runnables from the synchronized load process 764d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // We must do this before any loading/binding is scheduled below. 765d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mDeferredBindRunnables.clear(); 766d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 7673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 7683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 7693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 77093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // also, don't downgrade isLaunching if we're already running 77193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = isLaunching || stopLoaderLocked(); 772f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mLoaderTask = new LoaderTask(mApp, isLaunching); 773d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (synchronousBindPage > -1 && mAllAppsLoaded && mWorkspaceLoaded) { 774d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mLoaderTask.runBindSynchronousPage(synchronousBindPage); 775d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 776d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sWorkerThread.setPriority(Thread.NORM_PRIORITY); 777d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sWorker.post(mLoaderTask); 778d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 779b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 780b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 7813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 782b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 783d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen void bindRemainingSynchronousPages() { 784d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Post the remaining side pages to be loaded 785d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!mDeferredBindRunnables.isEmpty()) { 786d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (final Runnable r : mDeferredBindRunnables) { 787d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mHandler.post(r); 788d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 789d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mDeferredBindRunnables.clear(); 790d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 791d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 792d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 7933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 7943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 7953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 7963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 7979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 798f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 7993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 800b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 801c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka public boolean isAllAppsLoaded() { 802c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka return mAllAppsLoaded; 803c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka } 804c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka 80536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 80636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung synchronized (mLock) { 80736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (mLoaderTask != null) { 80836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mLoaderTask.isLoadingWorkspace(); 80936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 81036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 81136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return false; 81236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 81336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 8143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 8153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 8163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 8173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 8183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 8193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 8203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 8213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 8223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 82336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung private boolean mIsLoadingAndBindingWorkspace; 8243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 8253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 826d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 827c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 8283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 8303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 8313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 832c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 8333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 834f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 8363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 8373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 838f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 83936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 84036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mIsLoadingAndBindingWorkspace; 84136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 84236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 8433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 84436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = true; 84536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 8463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 8473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 8483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 8493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 850288a36b563801a26d00084cb823435a3ba4cb76cMichael Jurka 851a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka if (!mWorkspaceLoaded) { 8523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 85393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 85493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 85593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 85693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 85793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = true; 8589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 860cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 8613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 862d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen bindWorkspace(-1); 8633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 864f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 8663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 8673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 8683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 8693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 8703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 871843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 8723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 8733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 8743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 8753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 8763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 8773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 8789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 8809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 8833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && !mLoadAndBindStepFinished) { 8853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 8863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.wait(); 8873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 8883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 8899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 8923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 893aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 8943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 8959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 896843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 8973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 898f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 899d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen void runBindSynchronousPage(int synchronousBindPage) { 900d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (synchronousBindPage < 0) { 901d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Ensure that we have a valid page index to load synchronously 902d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen throw new RuntimeException("Should not call runBindSynchronousPage() without " + 903d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen "valid page index"); 904d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 905d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!mAllAppsLoaded || !mWorkspaceLoaded) { 906d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Ensure that we don't try and bind a specified page when the pages have not been 907d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // loaded already (we should load everything asynchronously in that case) 908d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen throw new RuntimeException("Expecting AllApps and Workspace to be loaded"); 909d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 910d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (mLock) { 911d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (mIsLoaderTaskRunning) { 912d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Ensure that we are never running the background loading at this point since 913d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // we also touch the background collections 914d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen throw new RuntimeException("Error! Background loading is already running"); 915d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 916d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 917d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 918d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // XXX: Throw an exception if we are already loading (since we touch the worker thread 919d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // data structures, we can't allow any other thread to touch that data, but because 920d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // this call is synchronous, we can get away with not locking). 921d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 922a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // The LauncherModel is static in the LauncherApplication and mHandler may have queued 923a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // operations from the previous activity. We need to ensure that all queued operations 924a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // are executed before any synchronous binding work is done. 925a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen mHandler.flush(); 926a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen 927d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Divide the set of loaded items into those that we are binding synchronously, and 928d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // everything else that is to be bound normally (asynchronously). 929d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen bindWorkspace(synchronousBindPage); 930d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // XXX: For now, continue posting the binding of AllApps as there are other issues that 931d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // arise from that. 932d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen onlyBindAllApps(); 933d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 934d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 9353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 936d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (mLock) { 937d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mIsLoaderTaskRunning = true; 938d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 9393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 9403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 9413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 9423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 9433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 944843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 9453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 946843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 947843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 948dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 949aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to " + 950aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung (mIsLaunching ? "DEFAULT" : "BACKGROUND")); 951843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 952843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 953dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 954843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 955843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 956843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 957843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 958843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 959cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 9609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 961843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 9623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 9633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 9643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 9673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 9689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 969843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 970aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to BACKGROUND"); 971843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 9729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 975f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 976843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 977843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 978843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 979cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 980843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 981843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 982843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 983843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 9847ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung 9857ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung // Restore the default thread priority after we are done loading items 9867ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung synchronized (mLock) { 9877ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 9887ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung } 9893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 990843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 991aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 992aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // Update the saved icons if necessary 993aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Comparing loaded icons to database icons"); 994d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 995d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (Object key : sBgDbIconCache.keySet()) { 996d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen updateSavedIcon(mContext, (ShortcutInfo) key, sBgDbIconCache.get(key)); 997d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 998d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgDbIconCache.clear(); 999aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1000aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 10013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 10033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 1004f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 10053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 10063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 10073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 10083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 1009843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 1010d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mIsLoaderTaskRunning = false; 10113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1013f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 10153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 10163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 10173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 1018f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 10193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1020f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 10223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 10233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 10243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 10253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 10263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 10273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 10283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 10293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 10303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 10313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 10323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1033ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 10343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 10353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 10363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1037f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 10393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 10403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 10413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 10433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 10443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 10459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 1048f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 10493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1050f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 10523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 1053f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung int containerIndex = item.screen; 1054f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1055f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Return early if we detect that an item is under the hotseat button 10560dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (mCallbacks == null || mCallbacks.get().isAllAppsButtonRank(item.screen)) { 1057f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung return false; 1058f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } 10596ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung 10606ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // We use the last index to refer to the hotseat and the screen as the rank, so 10616ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // test and update the occupied state accordingly 10626ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung if (occupied[Launcher.SCREEN_COUNT][item.screen][0] != null) { 10636ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung Log.e(TAG, "Error loading shortcut into hotseat " + item 10646ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + " into position (" + item.screen + ":" + item.cellX + "," + item.cellY 10656ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + ") occupied by " + occupied[Launcher.SCREEN_COUNT][item.screen][0]); 10666ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return false; 10676ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } else { 10686ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung occupied[Launcher.SCREEN_COUNT][item.screen][0] = item; 10696ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return true; 10706ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } 1071f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1072f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Skip further checking if it is not the hotseat or workspace container 10733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 10743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1075f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 10766ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // Check if any workspace icons overlap with each other 10773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 10783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1079f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (occupied[containerIndex][x][y] != null) { 10803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 1081f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + " into cell (" + containerIndex + "-" + item.screen + ":" 10823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 1083aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 1084f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + occupied[containerIndex][x][y]); 10853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 10868802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 10878802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 10883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1091f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung occupied[containerIndex][x][y] = item; 10928802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 10938802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 1094f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 10953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 10963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10978802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 10983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 10993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1100f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 11023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 11033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 11043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 11053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 1106f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1107b85f8a44b51258f22938773ca30dd85845345010Michael Jurka // Make sure the default workspace is loaded, if needed 1108b85f8a44b51258f22938773ca30dd85845345010Michael Jurka mApp.getLauncherProvider().loadDefaultFavoritesIfNecessary(); 1109b85f8a44b51258f22938773ca30dd85845345010Michael Jurka 1110d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 1111d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.clear(); 1112d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgAppWidgets.clear(); 1113d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgFolders.clear(); 1114d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.clear(); 1115d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgDbIconCache.clear(); 1116d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1117d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 1118d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1119d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final Cursor c = contentResolver.query( 1120d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 1121d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1122d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // +1 for the hotseat (it can be larger than the workspace) 1123d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Load workspace in reverse order to ensure that latest items are loaded first (and 1124d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // before any earlier duplicates) 1125d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final ItemInfo occupied[][][] = 1126d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 1][mCellCountY + 1]; 1127d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1128d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen try { 1129d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 1130d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int intentIndex = c.getColumnIndexOrThrow 1131d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen (LauncherSettings.Favorites.INTENT); 1132d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int titleIndex = c.getColumnIndexOrThrow 1133d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen (LauncherSettings.Favorites.TITLE); 1134d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int iconTypeIndex = c.getColumnIndexOrThrow( 1135d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.ICON_TYPE); 1136d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 1137d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int iconPackageIndex = c.getColumnIndexOrThrow( 1138d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.ICON_PACKAGE); 1139d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int iconResourceIndex = c.getColumnIndexOrThrow( 1140d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.ICON_RESOURCE); 1141d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int containerIndex = c.getColumnIndexOrThrow( 1142d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.CONTAINER); 1143d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int itemTypeIndex = c.getColumnIndexOrThrow( 1144d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.ITEM_TYPE); 1145d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int appWidgetIdIndex = c.getColumnIndexOrThrow( 1146d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.APPWIDGET_ID); 1147d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int screenIndex = c.getColumnIndexOrThrow( 1148d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.SCREEN); 1149d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int cellXIndex = c.getColumnIndexOrThrow 1150d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen (LauncherSettings.Favorites.CELLX); 1151d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int cellYIndex = c.getColumnIndexOrThrow 1152d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen (LauncherSettings.Favorites.CELLY); 1153d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int spanXIndex = c.getColumnIndexOrThrow 1154d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen (LauncherSettings.Favorites.SPANX); 1155d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final int spanYIndex = c.getColumnIndexOrThrow( 1156d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.SPANY); 1157d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen //final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 1158d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen //final int displayModeIndex = c.getColumnIndexOrThrow( 1159d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // LauncherSettings.Favorites.DISPLAY_MODE); 1160d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1161d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ShortcutInfo info; 1162d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen String intentDescription; 1163d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherAppWidgetInfo appWidgetInfo; 1164d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen int container; 1165d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen long id; 1166d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Intent intent; 1167d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1168d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen while (!mStopped && c.moveToNext()) { 1169d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen try { 1170d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen int itemType = c.getInt(itemTypeIndex); 1171d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1172d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen switch (itemType) { 1173d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 1174d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 1175d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen intentDescription = c.getString(intentIndex); 1176d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen try { 1177d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen intent = Intent.parseUri(intentDescription, 0); 1178d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } catch (URISyntaxException e) { 1179d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen continue; 1180d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1181968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka 1182d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 1183d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info = getShortcutInfo(manager, intent, context, c, iconIndex, 1184d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen titleIndex, mLabelCache); 1185d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1186d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info = getShortcutInfo(c, context, iconTypeIndex, 1187d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen iconPackageIndex, iconResourceIndex, iconIndex, 1188d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen titleIndex); 1189d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1190d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // App shortcuts that used to be automatically added to Launcher 1191d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // didn't always have the correct intent flags set, so do that 1192d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // here 1193d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (intent.getAction() != null && 11949ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getCategories() != null && 11959ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getAction().equals(Intent.ACTION_MAIN) && 1196968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka intent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) { 1197d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen intent.addFlags( 1198d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Intent.FLAG_ACTIVITY_NEW_TASK | 1199d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1200d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1201968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka } 12023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1203d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (info != null) { 1204d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info.intent = intent; 1205d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info.id = c.getLong(idIndex); 1206d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen container = c.getInt(containerIndex); 1207d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info.container = container; 1208d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info.screen = c.getInt(screenIndex); 1209d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info.cellX = c.getInt(cellXIndex); 1210d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info.cellY = c.getInt(cellYIndex); 1211d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1212d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // check & update map of what's occupied 1213d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!checkItemPlacement(occupied, info)) { 1214d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 1215d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1216d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1217d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen switch (container) { 1218d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1219d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1220d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.add(info); 1221d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 1222d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen default: 1223d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Item is in a user folder 1224d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen FolderInfo folderInfo = 1225d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen findOrMakeFolder(sBgFolders, container); 1226d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folderInfo.add(info); 1227d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 1228d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1229d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.put(info.id, info); 1230d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1231d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // now that we've loaded everthing re-save it with the 1232d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // icon in case it disappears somehow. 1233d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen queueIconToBeChecked(sBgDbIconCache, info, c, iconIndex); 1234d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1235d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Failed to load the shortcut, probably because the 1236d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // activity manager couldn't resolve it (maybe the app 1237d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // was uninstalled), or the db row was somehow screwed up. 1238d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Delete it. 1239d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen id = c.getLong(idIndex); 1240d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 1241d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen contentResolver.delete(LauncherSettings.Favorites.getContentUri( 1242d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen id, false), null, null); 1243d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1244d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 1245d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1246d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 1247d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen id = c.getLong(idIndex); 1248d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen FolderInfo folderInfo = findOrMakeFolder(sBgFolders, id); 1249d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1250d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folderInfo.title = c.getString(titleIndex); 1251d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folderInfo.id = id; 12523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 1253d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folderInfo.container = container; 1254d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folderInfo.screen = c.getInt(screenIndex); 1255d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 1256d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 1259d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!checkItemPlacement(occupied, folderInfo)) { 12603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 12619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 1263d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1264d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1265d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgWorkspaceItems.add(folderInfo); 1266d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 12679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 126817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 1269d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.put(folderInfo.id, folderInfo); 1270d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgFolders.put(folderInfo.id, folderInfo); 1271d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 1272d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1273d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 1274d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Read all Launcher-specific widget details 1275d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen int appWidgetId = c.getInt(appWidgetIdIndex); 12763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 1277f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1278d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final AppWidgetProviderInfo provider = 1279d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen widgets.getAppWidgetInfo(appWidgetId); 1280d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1281d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!isSafeMode && (provider == null || provider.provider == null || 1282d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen provider.provider.getPackageName() == null)) { 1283d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen String log = "Deleting widget that isn't installed anymore: id=" 1284d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen + id + " appWidgetId=" + appWidgetId; 1285d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.e(TAG, log); 1286d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Launcher.sDumpLogs.add(log); 1287d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen itemsToRemove.add(id); 1288d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1289d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, 1290d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen provider.provider); 1291d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.id = id; 1292d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.screen = c.getInt(screenIndex); 1293d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.cellX = c.getInt(cellXIndex); 1294d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.cellY = c.getInt(cellYIndex); 1295d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.spanX = c.getInt(spanXIndex); 1296d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.spanY = c.getInt(spanYIndex); 1297d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen int[] minSpan = Launcher.getMinSpanForWidget(context, provider); 1298d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.minSpanX = minSpan[0]; 1299d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.minSpanY = minSpan[1]; 1300d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1301d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen container = c.getInt(containerIndex); 1302d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 1303d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1304d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.e(TAG, "Widget found where container != " + 1305d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!"); 1306d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen continue; 1307d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1308d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgetInfo.container = c.getInt(containerIndex); 1309d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1310d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // check & update map of what's occupied 1311d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!checkItemPlacement(occupied, appWidgetInfo)) { 1312d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen break; 1313d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1314d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgItemsIdMap.put(appWidgetInfo.id, appWidgetInfo); 1315d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sBgAppWidgets.add(appWidgetInfo); 1316d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 13179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 13183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1319d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } catch (Exception e) { 1320d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.w(TAG, "Desktop items loading interrupted:", e); 1321d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1322d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1323d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } finally { 1324d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen c.close(); 1325d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1326ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 1327d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (itemsToRemove.size() > 0) { 1328d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ContentProviderClient client = contentResolver.acquireContentProviderClient( 1329d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen LauncherSettings.Favorites.CONTENT_URI); 1330d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Remove dead items 1331d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (long id : itemsToRemove) { 1332d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (DEBUG_LOADERS) { 1333d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "Removed id = " + id); 1334d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1335d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Don't notify content observers 1336d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen try { 1337d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen client.delete(LauncherSettings.Favorites.getContentUri(id, false), 1338d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen null, null); 1339d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } catch (RemoteException e) { 1340d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.w(TAG, "Could not remove id = " + id); 1341d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1342d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1343d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 13448802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 1345d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (DEBUG_LOADERS) { 1346d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 1347d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "workspace layout: "); 1348d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (int y = 0; y < mCellCountY; y++) { 1349d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen String line = ""; 1350d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 1351d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (s > 0) { 1352d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen line += " | "; 1353d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1354d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (int x = 0; x < mCellCountX; x++) { 1355d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen line += ((occupied[s][x][y] != null) ? "#" : "."); 13569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1358d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "[ " + line + " ]"); 13599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1361d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1362d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1363d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1364d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** Filters the set of items who are directly or indirectly (via another container) on the 1365d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen * specified screen. */ 1366d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void filterCurrentWorkspaceItems(int currentScreen, 1367d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<ItemInfo> allWorkspaceItems, 1368d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<ItemInfo> currentScreenItems, 1369d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<ItemInfo> otherScreenItems) { 1370d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Purge any null ItemInfos 1371d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Iterator<ItemInfo> iter = allWorkspaceItems.iterator(); 1372d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen while (iter.hasNext()) { 1373d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ItemInfo i = iter.next(); 1374d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (i == null) { 1375d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen iter.remove(); 1376d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 13773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13785c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1379d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // If we aren't filtering on a screen, then the set of items to load is the full set of 1380d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // items given. 1381d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (currentScreen < 0) { 1382d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenItems.addAll(allWorkspaceItems); 1383d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1384d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1385d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Order the set of items by their containers first, this allows use to walk through the 1386d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // list sequentially, build up a list of containers that are in the specified screen, 1387d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // as well as all items in those containers. 1388d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Set<Long> itemsOnScreen = new HashSet<Long>(); 1389d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Collections.sort(allWorkspaceItems, new Comparator<ItemInfo>() { 1390d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen @Override 1391d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen public int compare(ItemInfo lhs, ItemInfo rhs) { 1392d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen return (int) (lhs.container - rhs.container); 1393d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1394d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen }); 1395d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (ItemInfo info : allWorkspaceItems) { 1396d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1397d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (info.screen == currentScreen) { 1398d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenItems.add(info); 1399d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen itemsOnScreen.add(info.id); 1400d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1401d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen otherScreenItems.add(info); 14023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1403d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1404d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenItems.add(info); 1405d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen itemsOnScreen.add(info.id); 1406d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1407d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (itemsOnScreen.contains(info.container)) { 1408d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenItems.add(info); 1409d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen itemsOnScreen.add(info.id); 1410d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1411d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen otherScreenItems.add(info); 14125c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 14135c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 14143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1415d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 14165c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1417d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** Filters the set of widgets which are on the specified screen. */ 1418d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void filterCurrentAppWidgets(int currentScreen, 1419d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<LauncherAppWidgetInfo> appWidgets, 1420d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<LauncherAppWidgetInfo> currentScreenWidgets, 1421d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<LauncherAppWidgetInfo> otherScreenWidgets) { 1422d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // If we aren't filtering on a screen, then the set of items to load is the full set of 1423d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // widgets given. 1424d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (currentScreen < 0) { 1425d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenWidgets.addAll(appWidgets); 1426d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1427d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1428d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (LauncherAppWidgetInfo widget : appWidgets) { 1429d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (widget == null) continue; 1430d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (widget.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1431d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen widget.screen == currentScreen) { 1432d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenWidgets.add(widget); 1433d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1434d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen otherScreenWidgets.add(widget); 1435a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 14369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 143831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1439d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** Filters the set of folders which are on the specified screen. */ 1440d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void filterCurrentFolders(int currentScreen, 1441d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, ItemInfo> itemsIdMap, 1442d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, FolderInfo> folders, 1443d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, FolderInfo> currentScreenFolders, 1444d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, FolderInfo> otherScreenFolders) { 1445d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // If we aren't filtering on a screen, then the set of items to load is the full set of 1446d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // widgets given. 1447d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (currentScreen < 0) { 1448d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenFolders.putAll(folders); 1449d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 14503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1451d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (long id : folders.keySet()) { 1452d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ItemInfo info = itemsIdMap.get(id); 1453d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen FolderInfo folder = folders.get(id); 1454d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (info == null || folder == null) continue; 1455d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1456d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen info.screen == currentScreen) { 1457d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentScreenFolders.put(id, folder); 1458d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1459d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen otherScreenFolders.put(id, folder); 1460d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 14613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1462d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 146331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1464d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to 1465d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen * right) */ 1466d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) { 1467d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // XXX: review this 1468d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Collections.sort(workspaceItems, new Comparator<ItemInfo>() { 1469db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung @Override 1470db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1471db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountX = LauncherModel.getCellCountX(); 1472db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountY = LauncherModel.getCellCountY(); 1473db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int screenOffset = cellCountX * cellCountY; 1474db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int containerOffset = screenOffset * (Launcher.SCREEN_COUNT + 1); // +1 hotseat 1475db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long lr = (lhs.container * containerOffset + lhs.screen * screenOffset + 1476db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung lhs.cellY * cellCountX + lhs.cellX); 1477db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long rr = (rhs.container * containerOffset + rhs.screen * screenOffset + 1478db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung rhs.cellY * cellCountX + rhs.cellX); 1479db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung return (int) (lr - rr); 1480db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung } 1481db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung }); 1482d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1483db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung 1484d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void bindWorkspaceItems(final Callbacks oldCallbacks, 1485d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final ArrayList<ItemInfo> workspaceItems, 1486d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final ArrayList<LauncherAppWidgetInfo> appWidgets, 1487d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final HashMap<Long, FolderInfo> folders, 1488d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<Runnable> deferredBindRunnables) { 1489d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1490d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final boolean postOnMainThread = (deferredBindRunnables != null); 1491603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 1492d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Bind the workspace items 1493db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int N = workspaceItems.size(); 1494d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (int i = 0; i < N; i += ITEMS_CHUNK) { 14953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 14963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 1497d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final Runnable r = new Runnable() { 1498d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen @Override 14999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1500c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 15019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 1502603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindItems(workspaceItems, start, start+chunkSize); 15039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1505d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen }; 1506d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (postOnMainThread) { 1507d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen deferredBindRunnables.add(r); 1508d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1509d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnMainThread(r); 15103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1511d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1512d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1513d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Bind the folders 1514d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (!folders.isEmpty()) { 1515d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final Runnable r = new Runnable() { 1516d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen public void run() { 1517d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1518d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (callbacks != null) { 1519d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen callbacks.bindFolders(folders); 15209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1521d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1522d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen }; 1523d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (postOnMainThread) { 1524d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen deferredBindRunnables.add(r); 1525d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1526d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnMainThread(r); 15279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1529d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1530d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Bind the widgets, one at a time 1531d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen N = appWidgets.size(); 1532d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (int i = 0; i < N; i++) { 1533d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final LauncherAppWidgetInfo widget = appWidgets.get(i); 1534d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final Runnable r = new Runnable() { 1535d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen public void run() { 1536d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1537d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (callbacks != null) { 1538d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen callbacks.bindAppWidget(widget); 15393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1540d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1541d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen }; 1542d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (postOnMainThread) { 1543d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen deferredBindRunnables.add(r); 1544d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } else { 1545d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnMainThread(r); 15463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 15473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1548d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1549d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1550d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen /** 1551d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen * Binds all loaded data to actual views on the main thread. 1552d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen */ 1553d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen private void bindWorkspace(int synchronizeBindPage) { 1554d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final long t = SystemClock.uptimeMillis(); 1555d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Runnable r; 1556d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1557d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Don't use these two variables in any of the callback runnables. 1558d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Otherwise we hold a reference to them. 1559d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen final Callbacks oldCallbacks = mCallbacks.get(); 1560d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (oldCallbacks == null) { 1561d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // This launcher has exited and nobody bothered to tell us. Just bail. 1562d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.w(TAG, "LoaderTask running with no launcher"); 1563d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen return; 1564d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1565d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 156636e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung final boolean isLoadingSynchronously = (synchronizeBindPage > -1); 156736e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung final int currentScreen = isLoadingSynchronously ? synchronizeBindPage : 1568d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen oldCallbacks.getCurrentWorkspaceScreen(); 1569d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1570d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Load all the items that are on the current page first (and in the process, unbind 1571d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // all the existing workspace items before we call startBinding() below. 1572d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen unbindWorkspaceItemsOnMainThread(); 1573d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>(); 1574d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<LauncherAppWidgetInfo> appWidgets = 1575d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen new ArrayList<LauncherAppWidgetInfo>(); 1576d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>(); 1577d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, ItemInfo> itemsIdMap = new HashMap<Long, ItemInfo>(); 1578d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 1579d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen workspaceItems.addAll(sBgWorkspaceItems); 1580d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen appWidgets.addAll(sBgAppWidgets); 1581d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen folders.putAll(sBgFolders); 1582d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen itemsIdMap.putAll(sBgItemsIdMap); 1583d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1584d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1585d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<ItemInfo>(); 1586d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<ItemInfo>(); 1587d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<LauncherAppWidgetInfo> currentAppWidgets = 1588d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen new ArrayList<LauncherAppWidgetInfo>(); 1589d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ArrayList<LauncherAppWidgetInfo> otherAppWidgets = 1590d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen new ArrayList<LauncherAppWidgetInfo>(); 1591d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, FolderInfo> currentFolders = new HashMap<Long, FolderInfo>(); 1592d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen HashMap<Long, FolderInfo> otherFolders = new HashMap<Long, FolderInfo>(); 1593d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1594d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Separate the items that are on the current screen, and all the other remaining items 1595d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen filterCurrentWorkspaceItems(currentScreen, workspaceItems, currentWorkspaceItems, 1596d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen otherWorkspaceItems); 1597d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen filterCurrentAppWidgets(currentScreen, appWidgets, currentAppWidgets, 1598d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen otherAppWidgets); 1599d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen filterCurrentFolders(currentScreen, itemsIdMap, folders, currentFolders, 1600d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen otherFolders); 1601d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sortWorkspaceItemsSpatially(currentWorkspaceItems); 1602d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen sortWorkspaceItemsSpatially(otherWorkspaceItems); 1603d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1604d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Tell the workspace that we're about to start binding items 1605d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen r = new Runnable() { 16063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 16073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 16083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 1609d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen callbacks.startBinding(); 16109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1612d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen }; 1613d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen runOnMainThread(r); 1614d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1615d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Load items on the current page 1616d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen bindWorkspaceItems(oldCallbacks, currentWorkspaceItems, currentAppWidgets, 1617d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen currentFolders, null); 16181462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (isLoadingSynchronously) { 16191462de39f01cec0ba785386532719cb0207dd827Adam Cohen r = new Runnable() { 16201462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void run() { 16211462de39f01cec0ba785386532719cb0207dd827Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 16221462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (callbacks != null) { 16231462de39f01cec0ba785386532719cb0207dd827Adam Cohen callbacks.onPageBoundSynchronously(currentScreen); 16241462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 16251462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 16261462de39f01cec0ba785386532719cb0207dd827Adam Cohen }; 16271462de39f01cec0ba785386532719cb0207dd827Adam Cohen runOnMainThread(r); 16281462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 1629d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 163036e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung // Load all the remaining pages (if we are loading synchronously, we want to defer this 163136e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung // work until after the first render) 1632d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen mDeferredBindRunnables.clear(); 1633d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen bindWorkspaceItems(oldCallbacks, otherWorkspaceItems, otherAppWidgets, otherFolders, 163436e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung (isLoadingSynchronously ? mDeferredBindRunnables : null)); 1635d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 1636d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen // Tell the workspace that we're done binding items 1637d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen r = new Runnable() { 16383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1639d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1640d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (callbacks != null) { 1641d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen callbacks.finishBindingItems(); 1642d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 1643d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen 164498e030be2abc03e90e9fd9f8bf67e2e01db39cc0Winson Chung // If we're profiling, ensure this is the last thing in the queue. 16453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 16463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 16473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 16489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 164936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 165036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = false; 16519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1652d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen }; 165336e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung if (isLoadingSynchronously) { 165436e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung mDeferredBindRunnables.add(r); 165536e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung } else { 165636e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung runOnMainThread(r); 165736e6c5bb232f3a876753b91fb9ec604cda8664a5Winson Chung } 16583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 16603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 16613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 16623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 16633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 16653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 166693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 166793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 166893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 166993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 167093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = true; 16713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 16733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 16743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 16773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 16783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 16793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 16803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 16813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 16823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 16833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 16853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 1686c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung @SuppressWarnings("unchecked") 16873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 168892f3d46cf35e78891f73226e81f8ca7e9a7f4d92Michael Jurka = (ArrayList<ApplicationInfo>) mAllAppsList.data.clone(); 1689c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung Runnable r = new Runnable() { 16903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 16913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 16923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 16933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 16943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 16959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 16973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1698a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 16999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1701c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung }; 1702c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung boolean isRunningOnMainThread = !(sWorkerThread.getThreadId() == Process.myTid()); 1703c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung if (oldCallbacks.isAllAppsVisible() && isRunningOnMainThread) { 1704c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung r.run(); 1705c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } else { 1706c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung mHandler.post(r); 1707c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } 17083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 17113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 17123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 17143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 17153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 17163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 17173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 17183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 17193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 17209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 172131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 17233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1724cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 17253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 17263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 17273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 17293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 17313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 17323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 17333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 17343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 17353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.clear(); 17363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 17373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 17383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 17403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 17413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1743cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1744cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 17453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 17463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 17483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 17503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 17513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 17523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 17543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 17553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 17563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 17573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 17603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 1761c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung new LauncherModel.ShortcutNameComparator(packageManager, mLabelCache)); 17623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 17643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 17653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1766cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1767cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 17683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 17693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 17713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 17723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 1773c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), 1774c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka mIconCache, mLabelCache)); 17753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1776cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1777cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 17783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 17793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> added = mAllAppsList.added; 17813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 17823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1783cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1784cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1785cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1786cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 17873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 17883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 17893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 17903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 17913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 17943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 17953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 17973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1798cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1799cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1800cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1801cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 18043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 18053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 18083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 18093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 18113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 18133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 18143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1815cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1816cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 18193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 18203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 18213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1823dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 18243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 1825d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 1826d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "mLoaderTask.mContext=" + mContext); 1827d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 1828d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 1829d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 1830d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen Log.d(TAG, "mItems size=" + sBgWorkspaceItems.size()); 1831d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 18323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 183431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 1836700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 18373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1838d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 18393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 18403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 18413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1842d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 18433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 18443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 18453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 18463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 18473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 184831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1849d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 18503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 18513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 18523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 18533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1854d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 18553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 18563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 1857dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 18583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 18593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 18603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 18613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 18623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 18633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 18643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.addPackage(context, packages[i]); 1865dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 18663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 18673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 18683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 18693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 18703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.updatePackage(context, packages[i]); 18713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 18733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 18743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 18753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 18763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 18773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removePackage(packages[i]); 18783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 18803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1881dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 18823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 18833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> removed = null; 18843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 18853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.added.size() > 0) { 18873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato added = mAllAppsList.added; 18883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 18893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.removed.size() > 0) { 18913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato removed = mAllAppsList.removed; 18923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removed = new ArrayList<ApplicationInfo>(); 18933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (ApplicationInfo info: removed) { 18943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIconCache.remove(info.intent.getComponent()); 189531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 189631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 18973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.modified.size() > 0) { 18983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato modified = mAllAppsList.modified; 18993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.modified = new ArrayList<ApplicationInfo>(); 19003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 190131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 19033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 19043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 19053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 1906be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 1907be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 19083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 19093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 19103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 19113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1912cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1913cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 19143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 19153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 19183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 19203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 19213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 19223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1923cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1924cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 19253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 19263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 19293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (removed != null) { 19313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean permanent = mOp != OP_UNAVAILABLE; 19323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> removedFinal = removed; 19333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 19343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1935cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1936cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 19373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsRemoved(removedFinal, permanent); 19383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 1941be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 194280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 194380baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 194480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 194580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 1946cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 1947cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 194880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung callbacks.bindPackagesUpdated(); 194980baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 195080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 195180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 195231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 195331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 195431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 19562efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung * Returns all the Workspace ShortcutInfos associated with a particular package. 19572efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung * @param intent 19582efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung * @return 19592efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung */ 19602efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung ArrayList<ShortcutInfo> getShortcutInfosForPackage(String packageName) { 19612efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung ArrayList<ShortcutInfo> infos = new ArrayList<ShortcutInfo>(); 1962d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen synchronized (sBgLock) { 1963d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen for (ItemInfo i : sBgWorkspaceItems) { 1964d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (i instanceof ShortcutInfo) { 1965d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen ShortcutInfo info = (ShortcutInfo) i; 1966d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen if (packageName.equals(info.getPackageName())) { 1967d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen infos.add(info); 1968d7d37b134b7a3b12858ff099069eba369a6b5373Adam Cohen } 19692efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung } 19702efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung } 19712efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung } 19722efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung return infos; 19732efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung } 19742efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 19752efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung /** 197656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 197756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 19789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 197956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 1980c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung return getShortcutInfo(manager, intent, context, null, -1, -1, null); 198156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 198256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 198356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 198456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 198556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 198656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 198756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 198856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 1989c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung Cursor c, int iconIndex, int titleIndex, HashMap<Object, CharSequence> labelCache) { 199056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 1991c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 199231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 199356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 199456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 19959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 199631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 199731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 199800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen try { 199900fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen PackageInfo pi = manager.getPackageInfo(componentName.getPackageName(), 0); 200000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen if (!pi.applicationInfo.enabled) { 200100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // If we return null here, the corresponding item will be removed from the launcher 200200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // db and will not appear in the workspace. 200300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen return null; 200400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 200500fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } catch (NameNotFoundException e) { 200600fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen Log.d(TAG, "getPackInfo failed for package " + componentName.getPackageName()); 200700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 200800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen 20098ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 20108ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 20118ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 201256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 201356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 201456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 201556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 2016c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung 2017c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // Attempt to use queryIntentActivities to get the ResolveInfo (with IntentFilter info) and 2018c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // if that fails, or is ambiguious, fallback to the standard way of getting the resolve info 2019c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // via resolveActivity(). 2020c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ResolveInfo resolveInfo = null; 2021c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName oldComponent = intent.getComponent(); 2022c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung Intent newIntent = new Intent(intent.getAction(), null); 2023c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.addCategory(Intent.CATEGORY_LAUNCHER); 2024c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.setPackage(oldComponent.getPackageName()); 2025c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung List<ResolveInfo> infos = manager.queryIntentActivities(newIntent, 0); 2026c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung for (ResolveInfo i : infos) { 2027c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName cn = new ComponentName(i.activityInfo.packageName, 2028c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung i.activityInfo.name); 2029c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (cn.equals(oldComponent)) { 2030c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = i; 2031c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2032c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2033c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (resolveInfo == null) { 2034c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = manager.resolveActivity(intent, 0); 2035c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 203656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 2037aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung icon = mIconCache.getIcon(componentName, resolveInfo, labelCache); 203856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 203956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 204056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 204156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 2042931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 204356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 20449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 204556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 204656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 204756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 204856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 204956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 205056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 205156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 205256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 205356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 20545308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName key = LauncherModel.getComponentNameFromResolveInfo(resolveInfo); 20555308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (labelCache != null && labelCache.containsKey(key)) { 20565308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung info.title = labelCache.get(key); 2057c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2058c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung info.title = resolveInfo.activityInfo.loadLabel(manager); 2059c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (labelCache != null) { 20605308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelCache.put(key, info.title); 2061c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2062c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 206356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 206456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 206556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 206656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 206756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 206856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 206956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 207056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 20719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 207256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 20739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 20749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 20759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 20769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 207731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 20789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 20790589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 20809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 20810589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 208256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 208356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 208431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 208556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2086c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 20879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 20887376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 20898ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 20908ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 209156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 209256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 20939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 20949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 20959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 20969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 20979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 20989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 209956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 210056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 21019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 21029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 210356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 210456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 2105c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2106c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 210756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 21089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 210956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 211056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 211156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 211256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 2113931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 211456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 211556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 211656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 211756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 211856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 21197376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 21209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 21219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 2122931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 212356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 212456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 212556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 212656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 212756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 212856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 21299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 21309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 21319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 2132d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 213356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 21349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 21359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 213631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2137d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 21389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 2139f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 214031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2141931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka Bitmap getIconFromCursor(Cursor c, int iconIndex, Context context) { 21423a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka @SuppressWarnings("all") // suppress dead code warning 21433a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka final boolean debug = false; 21443a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka if (debug) { 214556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 214656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 214756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 214856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 214956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 2150931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka return Utilities.createIconBitmap( 2151931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka BitmapFactory.decodeByteArray(data, 0, data.length), context); 215256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 215356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 215456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 215556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 215656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 21573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ShortcutInfo addShortcut(Context context, Intent data, long container, int screen, 21583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean notify) { 2159a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 2160d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (info == null) { 2161d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2162d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 21633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung addItemToDatabase(context, info, container, screen, cellX, cellY, notify); 21640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 21650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 21660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 21670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2168a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 216955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 217055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 217155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 217255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 217355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 217455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 217555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 217655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 217755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 217855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 217955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 218055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 2181a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 2182a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 218368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 218468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 218568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 218668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 218768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 218868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 218968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 219068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 219168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 219268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 219368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 219468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 219568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 219668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 219768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 219868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 219968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 220068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 220168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 220268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 220368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 220468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 220568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 220668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 220768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 220868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 220968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 221068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 221168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 221268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 221368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 221468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 221568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 221668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 221768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 221868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 221968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 222068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 2221a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 22220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 22230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 22240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 22250589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2226d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (intent == null) { 2227d919882006a457d16dea46bd546472e6534b5c19Adam Cohen // If the intent is null, we can't construct a valid ShortcutInfo, so we return null 2228d919882006a457d16dea46bd546472e6534b5c19Adam Cohen Log.e(TAG, "Can't construct ShorcutInfo with null intent"); 2229d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2230d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 2231d919882006a457d16dea46bd546472e6534b5c19Adam Cohen 22320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 22330589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 22340589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 22350589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 22360589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 22370589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 22380589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 22390589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 22400589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 22410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 22420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 22430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 22440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 22450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 22460589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 22470589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 2248c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2249c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 22500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 22510589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 22520589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 22530589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 22540589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 22550589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2256c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 225756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 22580589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 2259a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 2260a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 2261a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 2262a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 2263a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 2264a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 22650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 22660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 226756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 22680589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 22690589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 22700589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 22710589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 22720589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 22730589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 22740589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 22750589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2276aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean queueIconToBeChecked(HashMap<Object, byte[]> cache, ShortcutInfo info, Cursor c, 2277aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung int iconIndex) { 227817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 227917a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 2280aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 228117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 228256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 228356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 228456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 228556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 228656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 228756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 2288ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 2289aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung cache.put(info, c.getBlob(iconIndex)); 2290aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return true; 2291aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2292aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 2293aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2294aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung void updateSavedIcon(Context context, ShortcutInfo info, byte[] data) { 2295aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean needSave = false; 2296aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung try { 2297aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (data != null) { 2298aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 2299aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap loaded = info.getIcon(mIconCache); 2300aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = !saved.sameAs(loaded); 2301aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } else { 230256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 230356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 2304aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } catch (Exception e) { 2305aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = true; 2306aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2307aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (needSave) { 2308aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Log.d(TAG, "going to save icon bitmap for info=" + info); 2309aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // This is slower than is ideal, but this only happens once 2310aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // or when the app is updated with a new icon. 2311aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung updateItemInDatabase(context, info); 231256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 231356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 231456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 231531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 2316df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Return an existing FolderInfo object if we have encountered this ID previously, 23179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 231831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2319df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) { 23209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 23219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 2322df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (folderInfo == null) { 23239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 2324c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka folderInfo = new FolderInfo(); 23259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 232631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2327df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return folderInfo; 232831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 232931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 23309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static final Collator sCollator = Collator.getInstance(); 2331b0c27f254a9929be208d5e04554f438076c833bcJoe Onorato public static final Comparator<ApplicationInfo> APP_NAME_COMPARATOR 23329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato = new Comparator<ApplicationInfo>() { 23339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public final int compare(ApplicationInfo a, ApplicationInfo b) { 23345b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka int result = sCollator.compare(a.title.toString(), b.title.toString()); 23355b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka if (result == 0) { 23365b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka result = a.componentName.compareTo(b.componentName); 23375b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka } 23385b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka return result; 233931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 23409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }; 234178403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 234278403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 234378403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 234478403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 234578403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 234678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 234778403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 234878403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 2349785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static final Comparator<AppWidgetProviderInfo> WIDGET_NAME_COMPARATOR 2350785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung = new Comparator<AppWidgetProviderInfo>() { 2351785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(AppWidgetProviderInfo a, AppWidgetProviderInfo b) { 2352785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung return sCollator.compare(a.label.toString(), b.label.toString()); 2353785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2354785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 23555308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung static ComponentName getComponentNameFromResolveInfo(ResolveInfo info) { 23565308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (info.activityInfo != null) { 23575308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.activityInfo.packageName, info.activityInfo.name); 23585308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } else { 23595308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name); 23605308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 23615308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 2362785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static class ShortcutNameComparator implements Comparator<ResolveInfo> { 2363785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung private PackageManager mPackageManager; 2364c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 2365785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung ShortcutNameComparator(PackageManager pm) { 2366785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung mPackageManager = pm; 2367c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 2368c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2369c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung ShortcutNameComparator(PackageManager pm, HashMap<Object, CharSequence> labelCache) { 2370c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mPackageManager = pm; 2371c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = labelCache; 2372785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2373785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(ResolveInfo a, ResolveInfo b) { 2374c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung CharSequence labelA, labelB; 23755308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyA = LauncherModel.getComponentNameFromResolveInfo(a); 23765308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyB = LauncherModel.getComponentNameFromResolveInfo(b); 23775308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyA)) { 23785308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelA = mLabelCache.get(keyA); 2379c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2380c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = a.loadLabel(mPackageManager).toString(); 2381c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 23825308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyA, labelA); 2383c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 23845308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyB)) { 23855308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelB = mLabelCache.get(keyB); 2386c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2387c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = b.loadLabel(mPackageManager).toString(); 2388c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 23895308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyB, labelB); 2390c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2391785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung return sCollator.compare(labelA, labelB); 2392785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2393785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 23941ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public static class WidgetAndShortcutNameComparator implements Comparator<Object> { 23951ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private PackageManager mPackageManager; 23961ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private HashMap<Object, String> mLabelCache; 23971ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung WidgetAndShortcutNameComparator(PackageManager pm) { 23981ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mPackageManager = pm; 23991ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mLabelCache = new HashMap<Object, String>(); 24001ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 24011ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public final int compare(Object a, Object b) { 24021ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung String labelA, labelB; 2403c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(a)) { 2404c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = mLabelCache.get(a); 2405c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2406c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = (a instanceof AppWidgetProviderInfo) ? 24071ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) a).label : 24081ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) a).loadLabel(mPackageManager).toString(); 2409c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(a, labelA); 2410c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2411c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(b)) { 2412c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = mLabelCache.get(b); 2413c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2414c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = (b instanceof AppWidgetProviderInfo) ? 24151ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) b).label : 24161ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) b).loadLabel(mPackageManager).toString(); 2417c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(b, labelB); 2418c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 24191ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung return sCollator.compare(labelA, labelB); 24201ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 24211ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung }; 2422be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 2423be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 2424be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 2425be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mAllAppsList.data); 2426be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mAllAppsList.added); 2427be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mAllAppsList.removed); 2428be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mAllAppsList.modified); 24293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 24303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 24313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 24323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 24333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2434be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 243531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 2436