LauncherModel.java revision 83892cc0768bd6d7f0827886e9e7a2eb3eed2b01
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17a5902524d4403885eb4c50360bf3465c6be796efJoe Onoratopackage com.android.launcher2; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamathimport android.app.SearchManager; 20629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetManager; 21629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 22f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratoimport android.content.BroadcastReceiver; 2331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ComponentName; 245c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guyimport android.content.ContentProviderClient; 2531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentResolver; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentValues; 27aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.content.Context; 2831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.content.Intent.ShortcutIconResource; 3031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ActivityInfo; 3100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageInfo; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.PackageManager; 3300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageManager.NameNotFoundException; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ResolveInfo; 3593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Leeimport android.content.res.Configuration; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.Resources; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.database.Cursor; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Bitmap; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.BitmapFactory; 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.net.Uri; 4117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onoratoimport android.os.Environment; 423611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.Handler; 433611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.HandlerThread; 440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.os.Parcelable; 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.os.Process; 46aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.os.RemoteException; 479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport android.os.SystemClock; 48aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.util.Log; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher.R; 5168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher2.InstallWidgetReceiver.WidgetMimeTypeHandlerData; 52edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 53c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.lang.ref.WeakReference; 54c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.net.URISyntaxException; 55c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.text.Collator; 5683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chungimport java.util.Arrays; 57c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.ArrayList; 58c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Collections; 59c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Comparator; 60c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.HashMap; 61b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.HashSet; 622abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chungimport java.util.Iterator; 63c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.List; 64b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.Set; 65c2f801e770b4f80354b3edb722ec04222251990cMichael Jurka 6631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 69bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 7031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 71f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 72a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 7617a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato private final boolean mAppsCanBeOnExternalStorage; 77d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 782ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 79dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 80f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 84b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private boolean mIsLoaderTaskRunning; 859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 8681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Specific runnable types that are run on the main thread deferred handler, this allows us to 8781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // clear all queued binding runnables when the Launcher activity is destroyed. 8881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_NORMAL_RUNNABLE = 0; 8981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_BINDING_RUNNABLE = 1; 9081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 9181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 92700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 93700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 94700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 95700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 96700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 97700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 98cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 99cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 100cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 101cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 102cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 103cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 104b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // When we are loading pages synchronously, we can't just post the binding of items on the side 105b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // pages as this delays the rotation process. Instead, we wait for a callback from the first 106b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // draw (in Workspace) to initiate the binding of the remaining side pages. Any time we start 107b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // a normal load, we also clear this set of Runnables. 108b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung static final ArrayList<Runnable> mDeferredBindRunnables = new ArrayList<Runnable>(); 109b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 1119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 112a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // < only access in worker thread > 113487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen private AllAppsList mBgAllAppsList; 114a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 115b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // The lock that must be acquired before referencing any static bg data structures. Unlike 116b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // other locks, this one can generally be held long-term because we never expect any of these 117b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // static data structures to be referenced outside of the worker thread except on the first 118b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // load after configuration change. 1192abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung static final Object sBgLock = new Object(); 120b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 121487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by 122a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel to their ids 123487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, ItemInfo> sBgItemsIdMap = new HashMap<Long, ItemInfo>(); 124a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 125487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgWorkspaceItems is passed to bindItems, which expects a list of all folders and shortcuts 126487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // created by LauncherModel that are directly on the home screen (however, no widgets or 127487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // shortcuts within folders). 128487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<ItemInfo> sBgWorkspaceItems = new ArrayList<ItemInfo>(); 1290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 130487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgAppWidgets is all LauncherAppWidgetInfo created by LauncherModel. Passed to bindAppWidget() 131487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<LauncherAppWidgetInfo> sBgAppWidgets = 132a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka new ArrayList<LauncherAppWidgetInfo>(); 133a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 134487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgFolders is all FolderInfos created by LauncherModel. Passed to bindFolders() 135487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, FolderInfo> sBgFolders = new HashMap<Long, FolderInfo>(); 136b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 137487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgDbIconCache is the set of ItemInfos that need to have their icons updated in the database 138487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Object, byte[]> sBgDbIconCache = new HashMap<Object, byte[]>(); 139a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // </ only access in worker thread > 140a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 141a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private IconCache mIconCache; 1420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 1439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 144d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 145d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 146aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14799a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee protected int mPreviousConfigMcc; 14893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 1499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 150ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 154ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 15864e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 15964e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 16083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung public void bindComponentsRemoved(ArrayList<String> packageNames, 16183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<ApplicationInfo> appInfos, 16283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung boolean matchPackageNamesOnly); 16380baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void bindPackagesUpdated(); 164843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1650dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn public boolean isAllAppsButtonRank(int rank); 166cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath public void bindSearchablesChanged(); 1671462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void onPageBoundSynchronously(int page); 1689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1700589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 17117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato mAppsCanBeOnExternalStorage = !Environment.isExternalStorageEmulated(); 172f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 173487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList = new AllAppsList(iconCache); 1740589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1750589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1760589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 177c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResDefaultActivityIcon(), app); 1782ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 17993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee final Resources res = app.getResources(); 18093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoadDelay = res.getInteger(R.integer.config_allAppsBatchLoadDelay); 18193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mBatchSize = res.getInteger(R.integer.config_allAppsBatchSize); 18299a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee Configuration config = res.getConfiguration(); 18399a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = config.mcc; 1840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 186b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the main thread, otherwise it is 187b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the main thread handler. */ 188b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void runOnMainThread(Runnable r) { 18981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, 0); 19081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 19181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private void runOnMainThread(Runnable r, int type) { 192b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 193b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are on the worker thread, post onto the main handler 194b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mHandler.post(r); 195b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 196b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 197b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 198b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 199b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 200b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the worker thread, otherwise it is 201b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the worker thread handler. */ 202b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private static void runOnWorkerThread(Runnable r) { 203b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 204b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 205b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 206b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are not on the worker thread, then post to the worker handler 207b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(r); 208b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 209b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 210b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 21156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 2120589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 213f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 21431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung public void unbindItemInfosAndClearQueuedBindRunnables() { 21681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 21781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung throw new RuntimeException("Expected unbindLauncherItemInfos() to be called from the " + 21881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung "main thread"); 21981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 22081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 22181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Clear any deferred bind runnables 22281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mDeferredBindRunnables.clear(); 22381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Remove any queued bind runnables 22481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.cancelAllRunnablesOfType(MAIN_THREAD_BINDING_RUNNABLE); 22581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Unbind all the workspace items 22681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung unbindWorkspaceItemsOnMainThread(); 227603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 228603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 229b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Unbinds all the sBgWorkspaceItems and sBgAppWidgets on the main thread */ 23081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung void unbindWorkspaceItemsOnMainThread() { 231603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Ensure that we don't use the same workspace items data structure on the main thread 232603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // by making a copy of workspace items first. 233b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpWorkspaceItems = new ArrayList<ItemInfo>(); 234b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpAppWidgets = new ArrayList<ItemInfo>(); 2352abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 236b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpWorkspaceItems.addAll(sBgWorkspaceItems); 237b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpAppWidgets.addAll(sBgAppWidgets); 238b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 239b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r = new Runnable() { 240b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 241b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 242b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpWorkspaceItems) { 243b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 244b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 245b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpAppWidgets) { 246b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 247b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 248b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 249b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 250b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnMainThread(r); 2514eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen } 2524eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen 2539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 2559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 2569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 2579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 2589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 2599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 2609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 2619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 2629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 2639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 2649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 2659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 26731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 268b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka static void checkItemInfoLocked( 269b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka final long itemId, final ItemInfo item, StackTraceElement[] stackTrace) { 270b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ItemInfo modelItem = sBgItemsIdMap.get(itemId); 271b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem != null && item != modelItem) { 272b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // check all the data is consistent 273b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) { 274b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo modelShortcut = (ShortcutInfo) modelItem; 275b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo shortcut = (ShortcutInfo) item; 276b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelShortcut.title.toString().equals(shortcut.title.toString()) && 277b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.intent.filterEquals(shortcut.intent) && 278b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.id == shortcut.id && 279b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.itemType == shortcut.itemType && 280b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.container == shortcut.container && 281b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.screen == shortcut.screen && 282b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellX == shortcut.cellX && 283b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellY == shortcut.cellY && 284b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanX == shortcut.spanX && 285b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanY == shortcut.spanY && 286b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelShortcut.dropPos == null && shortcut.dropPos == null) || 287b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka (modelShortcut.dropPos != null && 288b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka shortcut.dropPos != null && 289b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[0] == shortcut.dropPos[0] && 290b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[1] == shortcut.dropPos[1]))) { 291b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // For all intents and purposes, this is the same object 292b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka return; 293b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 294b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 295b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 296b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // the modelItem needs to match up perfectly with item if our model is 297b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // to be consistent with the database-- for now, just require 298b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // modelItem == item or the equality check above 299b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka String msg = "item: " + ((item != null) ? item.toString() : "null") + 300b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "modelItem: " + 301b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelItem != null) ? modelItem.toString() : "null") + 302b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "Error: ItemInfo passed to checkItemInfo doesn't match original"; 303b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka RuntimeException e = new RuntimeException(msg); 304b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (stackTrace != null) { 305b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka e.setStackTrace(stackTrace); 306b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 307b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka throw e; 308b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 309b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 310b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 311816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka static void checkItemInfo(final ItemInfo item) { 312816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 313816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final long itemId = item.id; 314816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka Runnable r = new Runnable() { 315b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka public void run() { 316b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka synchronized (sBgLock) { 317b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 318816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 319b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 320b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka }; 321b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 322816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 323816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka 324c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabaseHelper(Context context, final ContentValues values, 325c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ItemInfo item, final String callingFunction) { 326c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final long itemId = item.id; 327c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 328c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentResolver cr = context.getContentResolver(); 329c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 330487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 331c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 332c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 333c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.update(uri, values, null, null); 334c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 335b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 3362abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 337b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 338c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 339b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 340b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 341b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a folder, make sure this folder exists 342b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 343b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // An items container is being set to a that of an item which is not in 344b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // the list of Folders. 345b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "item: " + item + " container being set to: " + 346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container + ", not in the list of folders"; 34728b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 348b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 349b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 350487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 351487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 352b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Items are added/removed from the corresponding FolderInfo elsewhere, such 353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as in Workspace.onDrop. Here, we just add/remove them from the list of items 354b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // that are on the desktop, as appropriate 355b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ItemInfo modelItem = sBgItemsIdMap.get(itemId); 356b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 357b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (modelItem.itemType) { 359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgWorkspaceItems.contains(modelItem)) { 363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(modelItem); 364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 368b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(modelItem); 371c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 372c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 373c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 374c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 375b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 376c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 377bebf042666cffe52039b875a549a582abd78a431Adam Cohen 3789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 3809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 381a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void moveItemInDatabase(Context context, final ItemInfo item, final long container, 382a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int screen, final int cellX, final int cellY) { 3835524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 3845524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 385487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 386487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 387487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 3889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 3899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 3909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 391c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 3923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 3933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 3943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 3953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 3963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 3973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 3993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 40031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 4029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 4033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLX, item.cellX); 4043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLY, item.cellY); 4059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 406ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 407c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 40831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 41031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 411bebf042666cffe52039b875a549a582abd78a431Adam Cohen * Move and/or resize item in the DB to a new <container, screen, cellX, cellY, spanX, spanY> 412d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 413bebf042666cffe52039b875a549a582abd78a431Adam Cohen static void modifyItemInDatabase(Context context, final ItemInfo item, final long container, 414bebf042666cffe52039b875a549a582abd78a431Adam Cohen final int screen, final int cellX, final int cellY, final int spanX, final int spanY) { 4155524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 4165524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 417487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 418487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 419487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 420d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 421d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 422bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanX = spanX; 423bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanY = spanY; 424bebf042666cffe52039b875a549a582abd78a431Adam Cohen 425bebf042666cffe52039b875a549a582abd78a431Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 426bebf042666cffe52039b875a549a582abd78a431Adam Cohen // in the hotseat 427bebf042666cffe52039b875a549a582abd78a431Adam Cohen if (context instanceof Launcher && screen < 0 && 428bebf042666cffe52039b875a549a582abd78a431Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 429bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 430bebf042666cffe52039b875a549a582abd78a431Adam Cohen } else { 431bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = screen; 432bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 433d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 434d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 435d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 436bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 437bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 438bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANX, item.spanX); 439bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANY, item.spanY); 440bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 441d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 442816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka updateItemInDatabaseHelper(context, values, item, "modifyItemInDatabase"); 443bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 444c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 445c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka /** 446c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Update an item to the database in a specified container. 447c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka */ 448c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabase(Context context, final ItemInfo item) { 449c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentValues values = new ContentValues(); 450c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.onAddToDatabase(values); 451c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 452c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "updateItemInDatabase"); 453d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 454d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 455d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 4569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 4579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 458bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 4599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 4609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 4619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 4629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 4639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 4649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 4659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 4669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 4679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 4689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 4699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 471bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 472bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 473bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 474aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 475aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 476aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 477aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 478aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 479aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 480aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 481aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 482aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 483aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 484aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 485aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 486aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 487aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 488aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 489aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 490aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 491aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 492aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 493aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 494aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 495c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo item = new ItemInfo(); 496aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 497aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 498aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 499aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 500aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 501aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 502aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 503aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 504aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 505aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 506aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 507aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 508aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 509aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 510aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 511aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 512aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 513aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 514aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 515aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 5169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 51731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 5189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 5199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 5209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 5219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 5229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 523df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null); 524f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 5269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 5279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 5289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 5299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 5309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 5319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 5329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 533f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 5359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 536df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 537df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen folderInfo = findOrMakeFolder(folderList, id); 5389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 5399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 54031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 5429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 5439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 5449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 545d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 546d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 547ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 5499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 5519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 5522fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 553ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 5559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 55631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 5589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 5599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 5609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 5613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung static void addItemToDatabase(Context context, final ItemInfo item, final long container, 5623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final int screen, final int cellX, final int cellY, final boolean notify) { 5639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 5649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 5659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 5663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 5673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 5683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 5693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 5703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 5713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 5723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 5733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 574ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 5769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 5779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 578ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5797578ec6fa9a747210aba484d226b5f97773752e3Michael Jurka LauncherApplication app = (LauncherApplication) context.getApplicationContext(); 580a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka item.id = app.getLauncherProvider().generateNewId(); 581a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka values.put(LauncherSettings.Favorites._ID, item.id); 5823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 583aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 584c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 585a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 586487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Add item (" + item.title + ") to db, id: " 587487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + container + ", " + screen + ", " + cellX + ", " 588487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + cellY + ")"; 589487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 590487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 591487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 592a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 593a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 594ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 595b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 5962abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 597b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(item.id, item, null); 598b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(item.id, item); 599b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 600b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 601b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(item.id, (FolderInfo) item); 602b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Fall through 603b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 604b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 605b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 606b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 607b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(item); 608b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 609b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 610b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Adding an item to a folder that doesn't exist. 611b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "adding item: " + item + " to a folder that " + 612b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung " doesn't exist"; 61328b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 614b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 615b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 616487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 617b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 618b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 619b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add((LauncherAppWidgetInfo) item); 620b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 621b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 622a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 623a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 624c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 625b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 62631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 62731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 629aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 630aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 631845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 6323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung long container, int screen, int localCellX, int localCellY, int spanX, int spanY) { 6333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return (((int) container & 0xFF) << 24) 634845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 635aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 636aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 637d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 638d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 639aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 640aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 641d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 642d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 643aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 644aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 645aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 646aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 647aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 648aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 649aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 650d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 651d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 652aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 653aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 654aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 655c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Removes the specified item from the database 656c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param context 657c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param item 6589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 659c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void deleteItemFromDatabase(Context context, final ItemInfo item) { 6609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 661c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 662487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 66383df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka Runnable r = new Runnable() { 664a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 665487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Delete item (" + item.title + ") from db, id: " 666487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + item.container + ", " + item.screen + ", " + item.cellX + 667487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ", " + item.cellY + ")"; 668487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 669487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 670487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 671c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(uriToDelete, null, null); 672b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 673b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 6742abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 675b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 676b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 677b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(item.id); 678b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info: sBgItemsIdMap.values()) { 679b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == item.id) { 680b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We are deleting a folder which still contains items that 681b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // think they are contained by that folder. 682b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "deleting a folder (" + item + ") which still " + 683b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "contains items (" + info + ")"; 68428b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 685b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 686b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 687487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 688b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 689b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 690b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 691b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 692b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 693b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 694b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 695b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.remove((LauncherAppWidgetInfo) item); 696b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 697b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 698b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(item.id); 699b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(item); 700a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 701a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 70283df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka }; 703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 70431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 70531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 7069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 7079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 7089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 709a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void deleteFolderContentsFromDatabase(Context context, final FolderInfo info) { 7109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 711f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 712c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 713c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 714c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7162abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(info.id); 718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(info.id); 719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(info); 720b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(info); 721b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 722c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 723c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, 724c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7262abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 727b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo childInfo : info.contents) { 728b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(childInfo.id); 729b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(childInfo); 730b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 731afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 732c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 733c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 734b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 7359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 736f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 7389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 7399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 7409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 7419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 7429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 743f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 744f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 745f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7461d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 7479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 7489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 7499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 750cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath @Override 751f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 7523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 753aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 7543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 7559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 7563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 7573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 7583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 7593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 7603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 761f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 76364e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 7643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 7653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 7663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 7673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 76856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 7693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 7703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 7713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 7723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 7733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 77456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 7753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 7763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 7773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 7783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 7793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 7803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 7813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 78256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 7833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 78456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 7853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 7863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 787f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 788f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 790cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 791cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 792cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 793cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 794e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 7953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 7963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 7973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 7983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 799e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 80093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If we have changed locale we need to clear out the labels in all apps/workspace. 80193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 80293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 80393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Check if configuration change was an mcc/mnc change which would affect app resources 80493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // and we would need to clear out the labels in all apps/workspace. Same handling as 80593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // above for ACTION_LOCALE_CHANGED 80693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Configuration currentConfig = context.getResources().getConfiguration(); 80799a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee if (mPreviousConfigMcc != currentConfig.mcc) { 80893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Log.d(TAG, "Reload apps on config change. curr_mcc:" 80999a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee + currentConfig.mcc + " prevmcc:" + mPreviousConfigMcc); 81093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 81193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 81293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Update previousConfig 81399a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = currentConfig.mcc; 814cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action) || 815cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED.equals(action)) { 816ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (mCallbacks != null) { 817ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka Callbacks callbacks = mCallbacks.get(); 818ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (callbacks != null) { 819ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka callbacks.bindSearchablesChanged(); 820ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka } 821cfdf7ee64db8820d91a1cd82bf7b961fb2083dceWinson Chung } 822e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 823e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 824e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 82593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private void forceReload() { 826f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung resetLoadedState(true, true); 827f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 828f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // Do this here because if the launcher activity is running it will be restarted. 829f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // If it's not running startLoaderFromBackground will merely tell it that it needs 830f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // to reload. 831f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung startLoaderFromBackground(); 832f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 833f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 834f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung public void resetLoadedState(boolean resetAllAppsLoaded, boolean resetWorkspaceLoaded) { 83593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (mLock) { 83693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Stop any existing loaders first, so they don't set mAllAppsLoaded or 83793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // mWorkspaceLoaded to true later 83893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee stopLoaderLocked(); 839f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetAllAppsLoaded) mAllAppsLoaded = false; 840f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetWorkspaceLoaded) mWorkspaceLoaded = false; 84193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 84293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 84393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 844e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 845e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 846e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 847e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 848e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 849e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 850e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 851e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 852e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 853e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 854e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 855e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 856e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 857e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 858e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 859e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 860e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 861e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 862b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung startLoader(false, -1); 863f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 8643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 865f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 86693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If there is already a loader task running, tell it to stop. 86793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // returns true if isLaunching() was true on the old task 86893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private boolean stopLoaderLocked() { 86993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee boolean isLaunching = false; 87093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee LoaderTask oldTask = mLoaderTask; 87193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask != null) { 87293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask.isLaunching()) { 87393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = true; 87493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee oldTask.stopLocked(); 87693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return isLaunching; 87893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 880b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void startLoader(boolean isLaunching, int synchronousBindPage) { 8813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 8823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 8833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 8843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 885843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 886b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Clear any deferred bind-runnables from the synchronized load process 887b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We must do this before any loading/binding is scheduled below. 888b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 889b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 8903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 8913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 8923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 89393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // also, don't downgrade isLaunching if we're already running 89493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = isLaunching || stopLoaderLocked(); 895f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mLoaderTask = new LoaderTask(mApp, isLaunching); 896b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage > -1 && mAllAppsLoaded && mWorkspaceLoaded) { 897b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mLoaderTask.runBindSynchronousPage(synchronousBindPage); 898b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 899b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorkerThread.setPriority(Thread.NORM_PRIORITY); 900b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(mLoaderTask); 901b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 902b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 903b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 904b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 905b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 906b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void bindRemainingSynchronousPages() { 907b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Post the remaining side pages to be loaded 908b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mDeferredBindRunnables.isEmpty()) { 909b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (final Runnable r : mDeferredBindRunnables) { 91081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.post(r, MAIN_THREAD_BINDING_RUNNABLE); 911b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 912b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 913b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 9143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 915b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 9163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 9173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 9183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 9193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 9209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 921f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 9223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 923b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 924c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka public boolean isAllAppsLoaded() { 925c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka return mAllAppsLoaded; 926c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka } 927c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka 92836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 92936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung synchronized (mLock) { 93036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (mLoaderTask != null) { 93136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mLoaderTask.isLoadingWorkspace(); 93236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 93336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 93436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return false; 93536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 93636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 9383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 9393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 9403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 9413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 9423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 9433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 9443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 9453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 94636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung private boolean mIsLoadingAndBindingWorkspace; 9473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 9483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 949b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 950c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 9513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 9533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 9543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 955c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 9563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 957f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 9593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 9603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 961f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 96236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 96336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mIsLoadingAndBindingWorkspace; 96436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 96536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 96736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = true; 96836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 9703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 9723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 973288a36b563801a26d00084cb823435a3ba4cb76cMichael Jurka 974a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka if (!mWorkspaceLoaded) { 9753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 97693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 97793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 97893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 97993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 98093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = true; 9819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 983cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 9843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 985b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(-1); 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 987f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 9893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 9903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 9913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 9923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 9933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 994843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 9973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 9983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 9993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 10019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 10039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && !mLoadAndBindStepFinished) { 10083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 10093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.wait(); 10103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 10113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 10129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 1016aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 10173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 10189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1019843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 10203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1021f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1022b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void runBindSynchronousPage(int synchronousBindPage) { 1023b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage < 0) { 1024b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we have a valid page index to load synchronously 1025b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Should not call runBindSynchronousPage() without " + 1026b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "valid page index"); 1027b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1028b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mAllAppsLoaded || !mWorkspaceLoaded) { 1029b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we don't try and bind a specified page when the pages have not been 1030b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // loaded already (we should load everything asynchronously in that case) 1031b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Expecting AllApps and Workspace to be loaded"); 1032b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1033b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1034b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (mIsLoaderTaskRunning) { 1035b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we are never running the background loading at this point since 1036b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // we also touch the background collections 1037b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Error! Background loading is already running"); 1038b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1039b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1040b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1041b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: Throw an exception if we are already loading (since we touch the worker thread 1042b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // data structures, we can't allow any other thread to touch that data, but because 1043b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // this call is synchronous, we can get away with not locking). 1044b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1045a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // The LauncherModel is static in the LauncherApplication and mHandler may have queued 1046a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // operations from the previous activity. We need to ensure that all queued operations 1047a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // are executed before any synchronous binding work is done. 1048a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen mHandler.flush(); 1049a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen 1050b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Divide the set of loaded items into those that we are binding synchronously, and 1051b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // everything else that is to be bound normally (asynchronously). 1052b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(synchronousBindPage); 1053b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: For now, continue posting the binding of AllApps as there are other issues that 1054b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // arise from that. 1055b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung onlyBindAllApps(); 1056b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1057b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 10583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1059b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1060b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = true; 1061b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 10623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 10633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 10643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 10653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 10663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 1067843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 10683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 1069843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 1070843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 1071dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 1072aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to " + 1073aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung (mIsLaunching ? "DEFAULT" : "BACKGROUND")); 1074843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 1075843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 1076dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 1077843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1078843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 1079843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1080843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1081843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 1082cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 10839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1084843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 10853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 10863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 10873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 10919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 1092843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 1093aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to BACKGROUND"); 1094843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 10959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 1098f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1099843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 1100843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1101843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 1102cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 1103843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1104843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 1105843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1106843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 11077ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung 11087ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung // Restore the default thread priority after we are done loading items 11097ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung synchronized (mLock) { 11107ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 11117ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung } 11123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1113843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 1114aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 1115aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // Update the saved icons if necessary 1116aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Comparing loaded icons to database icons"); 11172abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1118b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (Object key : sBgDbIconCache.keySet()) { 1119b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung updateSavedIcon(mContext, (ShortcutInfo) key, sBgDbIconCache.get(key)); 1120b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1121b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1122aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1123aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 11243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 11253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 11263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 1127f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 11283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 11293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 11303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 11313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 1132843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 1133b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = false; 11343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1136f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 11383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 11393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 11403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 1141f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 11423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1143f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 11453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 11463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 11473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 11483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 11493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 11503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 11513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 11523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 11533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1156ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 11573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 11583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1160f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 11623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 11633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 11663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 11673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 1171f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1173f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 11753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 1176f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung int containerIndex = item.screen; 1177f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1178f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Return early if we detect that an item is under the hotseat button 11790dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (mCallbacks == null || mCallbacks.get().isAllAppsButtonRank(item.screen)) { 1180f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung return false; 1181f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } 11826ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung 11836ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // We use the last index to refer to the hotseat and the screen as the rank, so 11846ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // test and update the occupied state accordingly 11856ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung if (occupied[Launcher.SCREEN_COUNT][item.screen][0] != null) { 11866ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung Log.e(TAG, "Error loading shortcut into hotseat " + item 11876ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + " into position (" + item.screen + ":" + item.cellX + "," + item.cellY 11886ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + ") occupied by " + occupied[Launcher.SCREEN_COUNT][item.screen][0]); 11896ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return false; 11906ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } else { 11916ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung occupied[Launcher.SCREEN_COUNT][item.screen][0] = item; 11926ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return true; 11936ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } 1194f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1195f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Skip further checking if it is not the hotseat or workspace container 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1198f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 11996ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // Check if any workspace icons overlap with each other 12003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 12013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1202f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (occupied[containerIndex][x][y] != null) { 12033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 1204f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + " into cell (" + containerIndex + "-" + item.screen + ":" 12053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 1206aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 1207f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + occupied[containerIndex][x][y]); 12083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 12098802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12108802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 12133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1214f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung occupied[containerIndex][x][y] = item; 12158802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12168802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 1217f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 12183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 12193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12208802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 12213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 12223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1223f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 12253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 12263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 12273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 12283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 1229f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1230b85f8a44b51258f22938773ca30dd85845345010Michael Jurka // Make sure the default workspace is loaded, if needed 12315524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu mApp.getLauncherProvider().loadDefaultFavoritesIfNecessary(0); 1232b85f8a44b51258f22938773ca30dd85845345010Michael Jurka 12332abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1234b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.clear(); 1235b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.clear(); 1236b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.clear(); 1237b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.clear(); 1238b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1239b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1240b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 1241b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1242b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Cursor c = contentResolver.query( 1243b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 1244b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1245b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // +1 for the hotseat (it can be larger than the workspace) 1246b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load workspace in reverse order to ensure that latest items are loaded first (and 1247b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // before any earlier duplicates) 1248b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ItemInfo occupied[][][] = 1249b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 1][mCellCountY + 1]; 1250b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1251b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1252b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 1253b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int intentIndex = c.getColumnIndexOrThrow 1254b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.INTENT); 1255b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int titleIndex = c.getColumnIndexOrThrow 1256b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.TITLE); 1257b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconTypeIndex = c.getColumnIndexOrThrow( 1258b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_TYPE); 1259b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 1260b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconPackageIndex = c.getColumnIndexOrThrow( 1261b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_PACKAGE); 1262b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconResourceIndex = c.getColumnIndexOrThrow( 1263b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_RESOURCE); 1264b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int containerIndex = c.getColumnIndexOrThrow( 1265b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTAINER); 1266b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int itemTypeIndex = c.getColumnIndexOrThrow( 1267b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ITEM_TYPE); 1268b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int appWidgetIdIndex = c.getColumnIndexOrThrow( 1269b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.APPWIDGET_ID); 1270b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int screenIndex = c.getColumnIndexOrThrow( 1271b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SCREEN); 1272b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellXIndex = c.getColumnIndexOrThrow 1273b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLX); 1274b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellYIndex = c.getColumnIndexOrThrow 1275b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLY); 1276b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanXIndex = c.getColumnIndexOrThrow 1277b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.SPANX); 1278b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanYIndex = c.getColumnIndexOrThrow( 1279b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SPANY); 1280b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 1281b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int displayModeIndex = c.getColumnIndexOrThrow( 1282b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // LauncherSettings.Favorites.DISPLAY_MODE); 1283b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1284b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ShortcutInfo info; 1285b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String intentDescription; 1286b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherAppWidgetInfo appWidgetInfo; 1287b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int container; 1288b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung long id; 1289b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent intent; 1290b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1291b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung while (!mStopped && c.moveToNext()) { 1292b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1293b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int itemType = c.getInt(itemTypeIndex); 1294b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1295b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (itemType) { 1296b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 1297b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 1298b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intentDescription = c.getString(intentIndex); 1299b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1300b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent = Intent.parseUri(intentDescription, 0); 1301b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (URISyntaxException e) { 1302b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1303b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1304968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka 1305b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 1306b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(manager, intent, context, c, iconIndex, 1307b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex, mLabelCache); 1308b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1309b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(c, context, iconTypeIndex, 1310b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung iconPackageIndex, iconResourceIndex, iconIndex, 1311b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex); 1312b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1313b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // App shortcuts that used to be automatically added to Launcher 1314b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // didn't always have the correct intent flags set, so do that 1315b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // here 1316b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (intent.getAction() != null && 13179ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getCategories() != null && 13189ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getAction().equals(Intent.ACTION_MAIN) && 1319968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka intent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) { 1320b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent.addFlags( 1321b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_NEW_TASK | 1322b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1323b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1324968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka } 13253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1326b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info != null) { 1327b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.intent = intent; 1328b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.id = c.getLong(idIndex); 1329b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1330b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.container = container; 1331b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen = c.getInt(screenIndex); 1332b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellX = c.getInt(cellXIndex); 1333b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellY = c.getInt(cellYIndex); 1334b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1335b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1336b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, info)) { 1337b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1338b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1339b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1340b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (container) { 1341b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1342b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1343b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(info); 1344b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1345b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 1346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a user folder 1347b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = 1348b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung findOrMakeFolder(sBgFolders, container); 1349b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.add(info); 1350b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1351b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1352b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(info.id, info); 1353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1354b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // now that we've loaded everthing re-save it with the 1355b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // icon in case it disappears somehow. 1356b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung queueIconToBeChecked(sBgDbIconCache, info, c, iconIndex); 1357b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Failed to load the shortcut, probably because the 1359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // activity manager couldn't resolve it (maybe the app 1360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // was uninstalled), or the db row was somehow screwed up. 1361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Delete it. 1362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 1364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung contentResolver.delete(LauncherSettings.Favorites.getContentUri( 1365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id, false), null, null); 1366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1368b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 1370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1371b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = findOrMakeFolder(sBgFolders, id); 1372b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1373b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.title = c.getString(titleIndex); 1374b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.id = id; 13753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 1376b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.container = container; 1377b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.screen = c.getInt(screenIndex); 1378b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellX = c.getInt(cellXIndex); 1379b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellY = c.getInt(cellYIndex); 13803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 1382b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, folderInfo)) { 13833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 13849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 1386b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1387b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1388b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(folderInfo); 1389b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 13909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 139117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 1392b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(folderInfo.id, folderInfo); 1393b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(folderInfo.id, folderInfo); 1394b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1395b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1396b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 1397b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Read all Launcher-specific widget details 1398b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int appWidgetId = c.getInt(appWidgetIdIndex); 13993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 1400f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1401b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final AppWidgetProviderInfo provider = 1402b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widgets.getAppWidgetInfo(appWidgetId); 1403b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1404b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!isSafeMode && (provider == null || provider.provider == null || 1405b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider.getPackageName() == null)) { 1406b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String log = "Deleting widget that isn't installed anymore: id=" 1407b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung + id + " appWidgetId=" + appWidgetId; 1408b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, log); 1409b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.sDumpLogs.add(log); 1410b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsToRemove.add(id); 1411b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1412b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, 1413b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider); 1414b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.id = id; 1415b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.screen = c.getInt(screenIndex); 1416b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellX = c.getInt(cellXIndex); 1417b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellY = c.getInt(cellYIndex); 1418b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanX = c.getInt(spanXIndex); 1419b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanY = c.getInt(spanYIndex); 1420b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int[] minSpan = Launcher.getMinSpanForWidget(context, provider); 1421b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanX = minSpan[0]; 1422b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanY = minSpan[1]; 1423b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1424b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1425b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 1426b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1427b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Widget found where container != " + 1428b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!"); 1429b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1430b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1431b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.container = c.getInt(containerIndex); 1432b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1433b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1434b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, appWidgetInfo)) { 1435b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1436b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1437b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(appWidgetInfo.id, appWidgetInfo); 1438b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add(appWidgetInfo); 1439b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 14413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1442b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (Exception e) { 1443b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Desktop items loading interrupted:", e); 1444b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1445b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1446b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } finally { 1447b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung c.close(); 1448b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1449ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 1450b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsToRemove.size() > 0) { 1451b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ContentProviderClient client = contentResolver.acquireContentProviderClient( 1452b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI); 1453b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Remove dead items 1454b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : itemsToRemove) { 1455b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1456b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "Removed id = " + id); 1457b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1458b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't notify content observers 1459b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1460b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung client.delete(LauncherSettings.Favorites.getContentUri(id, false), 1461b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung null, null); 1462b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (RemoteException e) { 1463b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Could not remove id = " + id); 1464b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1465b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1466b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14678802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 1468b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1469b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 1470b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "workspace layout: "); 1471b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int y = 0; y < mCellCountY; y++) { 1472b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String line = ""; 1473b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 1474b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (s > 0) { 1475b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += " | "; 1476b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1477b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int x = 0; x < mCellCountX; x++) { 1478b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += ((occupied[s][x][y] != null) ? "#" : "."); 14799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1481b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "[ " + line + " ]"); 14829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1485b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14865c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1487b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of items who are directly or indirectly (via another container) on the 1488b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * specified screen. */ 1489b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentWorkspaceItems(int currentScreen, 1490b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> allWorkspaceItems, 1491b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentScreenItems, 1492b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherScreenItems) { 14932abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung // Purge any null ItemInfos 14942abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung Iterator<ItemInfo> iter = allWorkspaceItems.iterator(); 14952abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung while (iter.hasNext()) { 14962abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung ItemInfo i = iter.next(); 14972abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (i == null) { 14982abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung iter.remove(); 14992abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 15002abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 15012abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung 1502b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1503b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // items given. 1504b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1505b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.addAll(allWorkspaceItems); 1506b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1507b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1508b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Order the set of items by their containers first, this allows use to walk through the 1509b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // list sequentially, build up a list of containers that are in the specified screen, 1510b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as well as all items in those containers. 1511b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Set<Long> itemsOnScreen = new HashSet<Long>(); 1512b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(allWorkspaceItems, new Comparator<ItemInfo>() { 1513b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 1514b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1515b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return (int) (lhs.container - rhs.container); 1516b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1517b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }); 1518b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info : allWorkspaceItems) { 1519b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1520b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.screen == currentScreen) { 1521b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1522b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1523b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1524b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 15253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1526b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1527b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1528b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1529b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1530b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsOnScreen.contains(info.container)) { 1531b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1532b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1533b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1534b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 15355c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 15365c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 15373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1538b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15395c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1540b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of widgets which are on the specified screen. */ 1541b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentAppWidgets(int currentScreen, 1542b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets, 1543b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentScreenWidgets, 1544b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherScreenWidgets) { 1545b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1546b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1547b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1548b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.addAll(appWidgets); 1549b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1550b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1551b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (LauncherAppWidgetInfo widget : appWidgets) { 15522abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (widget == null) continue; 1553b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (widget.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1554b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widget.screen == currentScreen) { 1555b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.add(widget); 1556b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1557b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenWidgets.add(widget); 1558a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 15599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 156131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1562b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of folders which are on the specified screen. */ 1563b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentFolders(int currentScreen, 1564b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap, 1565b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders, 1566b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentScreenFolders, 1567b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherScreenFolders) { 1568b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1569b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1570b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1571b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.putAll(folders); 1572b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1574b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : folders.keySet()) { 1575b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ItemInfo info = itemsIdMap.get(id); 1576b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folder = folders.get(id); 15772abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (info == null || folder == null) continue; 1578b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1579b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen == currentScreen) { 1580b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.put(id, folder); 1581b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1582b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenFolders.put(id, folder); 1583b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1585b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 158631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1587b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to 1588b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * right) */ 1589b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) { 1590b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: review this 1591b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(workspaceItems, new Comparator<ItemInfo>() { 1592db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung @Override 1593db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1594db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountX = LauncherModel.getCellCountX(); 1595db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountY = LauncherModel.getCellCountY(); 1596db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int screenOffset = cellCountX * cellCountY; 1597db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int containerOffset = screenOffset * (Launcher.SCREEN_COUNT + 1); // +1 hotseat 1598db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long lr = (lhs.container * containerOffset + lhs.screen * screenOffset + 1599db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung lhs.cellY * cellCountX + lhs.cellX); 1600db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long rr = (rhs.container * containerOffset + rhs.screen * screenOffset + 1601db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung rhs.cellY * cellCountX + rhs.cellX); 1602db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung return (int) (lr - rr); 1603db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung } 1604db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung }); 1605b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1606db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung 1607b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspaceItems(final Callbacks oldCallbacks, 1608b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> workspaceItems, 1609b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<LauncherAppWidgetInfo> appWidgets, 1610b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final HashMap<Long, FolderInfo> folders, 1611b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<Runnable> deferredBindRunnables) { 1612b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1613b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final boolean postOnMainThread = (deferredBindRunnables != null); 1614603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 1615b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the workspace items 1616db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int N = workspaceItems.size(); 1617b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i += ITEMS_CHUNK) { 16183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 16193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 1620b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1621b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 16229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1623c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 16249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 1625603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindItems(workspaceItems, start, start+chunkSize); 16269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1628b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1629b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1630b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1631b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 163281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1634b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1635b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1636b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the folders 1637b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!folders.isEmpty()) { 1638b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1639b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1640b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1641b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1642b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindFolders(folders); 16439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1644b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1645b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1646b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1647b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1648b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 164981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1652b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1653b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the widgets, one at a time 1654b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung N = appWidgets.size(); 1655b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i++) { 1656b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final LauncherAppWidgetInfo widget = appWidgets.get(i); 1657b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1658b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1659b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1660b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1661b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindAppWidget(widget); 16623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1663b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1664b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1665b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1666b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1667b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 166881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1671b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1672b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1673b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** 1674b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * Binds all loaded data to actual views on the main thread. 1675b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung */ 1676b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspace(int synchronizeBindPage) { 1677b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final long t = SystemClock.uptimeMillis(); 1678b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r; 1679b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1680b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't use these two variables in any of the callback runnables. 1681b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Otherwise we hold a reference to them. 1682b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Callbacks oldCallbacks = mCallbacks.get(); 1683b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (oldCallbacks == null) { 1684b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // This launcher has exited and nobody bothered to tell us. Just bail. 1685b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "LoaderTask running with no launcher"); 1686b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return; 1687b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1688b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 16894a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final boolean isLoadingSynchronously = (synchronizeBindPage > -1); 16904a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final int currentScreen = isLoadingSynchronously ? synchronizeBindPage : 1691b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung oldCallbacks.getCurrentWorkspaceScreen(); 1692b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1693b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load all the items that are on the current page first (and in the process, unbind 1694b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // all the existing workspace items before we call startBinding() below. 1695b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung unbindWorkspaceItemsOnMainThread(); 1696b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>(); 1697b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets = 1698b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1699b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>(); 1700b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap = new HashMap<Long, ItemInfo>(); 17012abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1702b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung workspaceItems.addAll(sBgWorkspaceItems); 1703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgets.addAll(sBgAppWidgets); 1704b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folders.putAll(sBgFolders); 1705b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsIdMap.putAll(sBgItemsIdMap); 1706b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1707b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1708b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<ItemInfo>(); 1709b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<ItemInfo>(); 1710b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentAppWidgets = 1711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherAppWidgets = 1713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentFolders = new HashMap<Long, FolderInfo>(); 1715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherFolders = new HashMap<Long, FolderInfo>(); 1716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Separate the items that are on the current screen, and all the other remaining items 1718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentWorkspaceItems(currentScreen, workspaceItems, currentWorkspaceItems, 1719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherWorkspaceItems); 1720b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentAppWidgets(currentScreen, appWidgets, currentAppWidgets, 1721b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherAppWidgets); 1722b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentFolders(currentScreen, itemsIdMap, folders, currentFolders, 1723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherFolders); 1724b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(currentWorkspaceItems); 1725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(otherWorkspaceItems); 1726b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1727b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're about to start binding items 1728b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 17293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 17303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 1732b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.startBinding(); 17339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1735b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 173681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 1737b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1738b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load items on the current page 1739b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, currentWorkspaceItems, currentAppWidgets, 1740b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentFolders, null); 17411462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (isLoadingSynchronously) { 17421462de39f01cec0ba785386532719cb0207dd827Adam Cohen r = new Runnable() { 17431462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void run() { 17441462de39f01cec0ba785386532719cb0207dd827Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17451462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (callbacks != null) { 17461462de39f01cec0ba785386532719cb0207dd827Adam Cohen callbacks.onPageBoundSynchronously(currentScreen); 17471462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 17481462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 17491462de39f01cec0ba785386532719cb0207dd827Adam Cohen }; 175081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17511462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 1752b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 17534a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // Load all the remaining pages (if we are loading synchronously, we want to defer this 17544a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // work until after the first render) 1755b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 1756b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, otherWorkspaceItems, otherAppWidgets, otherFolders, 17574a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung (isLoadingSynchronously ? mDeferredBindRunnables : null)); 1758b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1759b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're done binding items 1760b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 17613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1762b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1763b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1764b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.finishBindingItems(); 1765b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1766b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 176798e030be2abc03e90e9fd9f8bf67e2e01db39cc0Winson Chung // If we're profiling, ensure this is the last thing in the queue. 17683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 17703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 17719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 177236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 177336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = false; 17749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1775b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 17764a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung if (isLoadingSynchronously) { 17774a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung mDeferredBindRunnables.add(r); 17784a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } else { 177981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17804a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } 17813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 17843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 17863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 17883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 178993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 179093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 179193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 179293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 179393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = true; 17943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 17963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 17973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 18013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 18023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 18033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 18043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 18053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 1809c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung @SuppressWarnings("unchecked") 18103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 1811487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen = (ArrayList<ApplicationInfo>) mBgAllAppsList.data.clone(); 1812c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung Runnable r = new Runnable() { 18133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 18143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 18153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 18163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 18173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 18189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1821a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 18229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1824c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung }; 1825c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung boolean isRunningOnMainThread = !(sWorkerThread.getThreadId() == Process.myTid()); 1826c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung if (oldCallbacks.isAllAppsVisible() && isRunningOnMainThread) { 1827c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung r.run(); 1828c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } else { 1829c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung mHandler.post(r); 1830c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } 18313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 18343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 18373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 18383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 18393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 18403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 18413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 18423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 184431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 18463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1847cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 18493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 18503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 18523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 18543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 18553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 18563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 18573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 1858487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.clear(); 18593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 18613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 18633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 18643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1866cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1867cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 18683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 18693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 18713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 18733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 18743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 18773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 18783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 18793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 18803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 1884c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung new LauncherModel.ShortcutNameComparator(packageManager, mLabelCache)); 18853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 18873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 18883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1889cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1890cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 18943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 18953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 1896487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), 1897c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka mIconCache, mLabelCache)); 18983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1899cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1900cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 19023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1903487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final ArrayList<ApplicationInfo> added = mBgAllAppsList.added; 1904487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.added = new ArrayList<ApplicationInfo>(); 19053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1906cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1907cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1908cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1909cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 19103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 19113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 19123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 19143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 19173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 19183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1921cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1922cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1923cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1924cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 19273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 19283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 19313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 19323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 19343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 19363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 19373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1938cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1939cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 19423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 19433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 19443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1946dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 19473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 19482abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1949b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mContext=" + mContext); 1950b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 1951b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 1952b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 1953b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mItems size=" + sBgWorkspaceItems.size()); 1954b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 19553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 195731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 1959700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 19603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1961d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 19633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 19643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1965d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 19673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 19683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 19693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 19703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 197131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1972d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 19743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 19753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 19763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1977d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 19793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 1980dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 19813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 19823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 19833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 19843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 19853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 19863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 1987487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.addPackage(context, packages[i]); 1988dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 19893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 19903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 19913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 19923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 1993487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.updatePackage(context, packages[i]); 1994d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 1995d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 1996d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 1997d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 19983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 20003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 20013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 20023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 20033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 2004487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.removePackage(packages[i]); 2005d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 2006d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 2007d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 2008d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 20093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 20113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2012dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 20133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 20143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 201583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<ApplicationInfo> removedApps = new ArrayList<ApplicationInfo>(); 20163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 2017487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.added.size() > 0) { 20185d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung added = new ArrayList<ApplicationInfo>(mBgAllAppsList.added); 20195d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.added.clear(); 20203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2021487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.modified.size() > 0) { 20225d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung modified = new ArrayList<ApplicationInfo>(mBgAllAppsList.modified); 20235d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.modified.clear(); 20243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20255d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung if (mBgAllAppsList.removed.size() > 0) { 202683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps.addAll(mBgAllAppsList.removed); 20275d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.removed.clear(); 2028cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung } 2029cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung 20303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 20313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 20323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 20333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 2034be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 2035be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 20363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 20373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 20383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2040cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2041cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 20423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 20433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 20463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 20483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 20493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2051cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2052cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 20533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 20543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 20573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 205883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // If a package has been removed, or an app has been removed as a result of 205983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // an update (for example), make the removed callback. 206083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung if (mOp == OP_REMOVE || !removedApps.isEmpty()) { 206183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final boolean permanent = (mOp == OP_REMOVE); 206283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<String> removedPackageNames = 206383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung new ArrayList<String>(Arrays.asList(packages)); 206483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 20653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2067cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2068cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 206983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung callbacks.bindComponentsRemoved(removedPackageNames, 207083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps, permanent); 20713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 2074be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 207580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 207680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 207780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 207880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 2079cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2080cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 208180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung callbacks.bindPackagesUpdated(); 208280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 208380baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 208480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 208531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 208631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 208731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 20889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 208956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 209056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 20919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 209256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 2093c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung return getShortcutInfo(manager, intent, context, null, -1, -1, null); 209456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 209556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 209656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 209756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 209856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 209956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 210056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 210156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 2102c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung Cursor c, int iconIndex, int titleIndex, HashMap<Object, CharSequence> labelCache) { 210356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2104c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 210531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 210656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 210756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 21089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 210931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 211031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 211100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen try { 211200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen PackageInfo pi = manager.getPackageInfo(componentName.getPackageName(), 0); 211300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen if (!pi.applicationInfo.enabled) { 211400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // If we return null here, the corresponding item will be removed from the launcher 211500fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // db and will not appear in the workspace. 211600fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen return null; 211700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 211800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } catch (NameNotFoundException e) { 211900fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen Log.d(TAG, "getPackInfo failed for package " + componentName.getPackageName()); 212000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 212100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen 21228ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 21238ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 21248ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 212556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 212656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 212756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 212856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 2129c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung 2130c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // Attempt to use queryIntentActivities to get the ResolveInfo (with IntentFilter info) and 2131c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // if that fails, or is ambiguious, fallback to the standard way of getting the resolve info 2132c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // via resolveActivity(). 2133c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ResolveInfo resolveInfo = null; 2134c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName oldComponent = intent.getComponent(); 2135c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung Intent newIntent = new Intent(intent.getAction(), null); 2136c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.addCategory(Intent.CATEGORY_LAUNCHER); 2137c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.setPackage(oldComponent.getPackageName()); 2138c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung List<ResolveInfo> infos = manager.queryIntentActivities(newIntent, 0); 2139c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung for (ResolveInfo i : infos) { 2140c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName cn = new ComponentName(i.activityInfo.packageName, 2141c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung i.activityInfo.name); 2142c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (cn.equals(oldComponent)) { 2143c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = i; 2144c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2145c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2146c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (resolveInfo == null) { 2147c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = manager.resolveActivity(intent, 0); 2148c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 214956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 2150aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung icon = mIconCache.getIcon(componentName, resolveInfo, labelCache); 215156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 215256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 215356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 215456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 2155931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 215656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 21579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 215856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 215956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 216056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 216156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 216256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 216356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 216456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 216556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 216656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 21675308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName key = LauncherModel.getComponentNameFromResolveInfo(resolveInfo); 21685308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (labelCache != null && labelCache.containsKey(key)) { 21695308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung info.title = labelCache.get(key); 2170c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2171c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung info.title = resolveInfo.activityInfo.loadLabel(manager); 2172c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (labelCache != null) { 21735308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelCache.put(key, info.title); 2174c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2175c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 217656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 217756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 217856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 217956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 218056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 218156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 218256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 218356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 21849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 218556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 21869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 21879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 21889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 21899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 219031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 21928a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung * Returns the set of workspace ShortcutInfos with the specified intent. 21938a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung */ 21948a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung static ArrayList<ItemInfo> getWorkspaceShortcutItemInfosWithIntent(Intent intent) { 21958a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 21968a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung synchronized (sBgLock) { 21978a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung for (ItemInfo info : sBgWorkspaceItems) { 21988a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (info instanceof ShortcutInfo) { 21998a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ShortcutInfo shortcut = (ShortcutInfo) info; 22008a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (shortcut.intent.toUri(0).equals(intent.toUri(0))) { 22018a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung items.add(shortcut); 22028a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22038a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22048a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22058a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22068a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung return items; 22078a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 22088a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung 22098a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung /** 22100589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 22119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 22120589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 221356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 221456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 221531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 221656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2217c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 22189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 22197376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 22208ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 22218ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 222256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 222356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 22249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 22259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 22269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 22279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 22289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 22299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 223056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 223156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 22329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 22339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 223456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 223556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 2236c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2237c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 223856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 22399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 224056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 224156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 224256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 224356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 2244931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 224556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 224656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 224756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 224856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 224956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 22507376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 22519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 22529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 2253931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 225456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 225556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 225656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 225756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 225856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 225956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 22609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 22619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 22629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 2263d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 226456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 22659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 22669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 226731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2268d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 22699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 2270f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 227131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2272931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka Bitmap getIconFromCursor(Cursor c, int iconIndex, Context context) { 22733a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka @SuppressWarnings("all") // suppress dead code warning 22743a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka final boolean debug = false; 22753a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka if (debug) { 227656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 227756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 227856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 227956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 228056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 2281931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka return Utilities.createIconBitmap( 2282931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka BitmapFactory.decodeByteArray(data, 0, data.length), context); 228356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 228456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 228556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 228656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 228756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 22883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ShortcutInfo addShortcut(Context context, Intent data, long container, int screen, 22893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean notify) { 2290a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 2291d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (info == null) { 2292d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2293d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 22943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung addItemToDatabase(context, info, container, screen, cellX, cellY, notify); 22950589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 22960589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 22970589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 22980589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2299a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 230055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 230155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 230255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 230355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 230455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 230555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 230655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 230755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 230855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 230955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 231055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 231155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 2312a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 2313a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 231468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 231568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 231668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 231768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 231868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 231968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 232068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 232168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 232268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 232368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 232468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 232568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 232668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 232768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 232868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 232968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 233068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 233168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 233268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 233368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 233468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 233568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 233668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 233768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 233868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 233968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 234068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 234168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 234268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 234368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 234468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 234568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 234668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 234768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 234868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 234968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 235068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 235168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 2352a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 23530589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 23540589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 23550589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 23560589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2357d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (intent == null) { 2358d919882006a457d16dea46bd546472e6534b5c19Adam Cohen // If the intent is null, we can't construct a valid ShortcutInfo, so we return null 2359d919882006a457d16dea46bd546472e6534b5c19Adam Cohen Log.e(TAG, "Can't construct ShorcutInfo with null intent"); 2360d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2361d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 2362d919882006a457d16dea46bd546472e6534b5c19Adam Cohen 23630589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 23640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 23650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 23660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 23670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 23680589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 23690589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 23700589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 23710589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 23720589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 23730589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 23740589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 23750589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 23760589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 23770589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 23780589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 2379c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2380c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 23810589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 23820589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 23830589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2387c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 238856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 23890589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 2390a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 2391a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 2392a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 2393a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 2394a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 2395a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 23960589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23970589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 239856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 23990589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 24000589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 24010589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 24020589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 24030589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 24040589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 24050589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24060589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2407aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean queueIconToBeChecked(HashMap<Object, byte[]> cache, ShortcutInfo info, Cursor c, 2408aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung int iconIndex) { 240917a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 241017a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 2411aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 241217a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 241356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 241456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 241556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 241656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 241756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 241856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 2419ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 2420aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung cache.put(info, c.getBlob(iconIndex)); 2421aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return true; 2422aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2423aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 2424aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2425aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung void updateSavedIcon(Context context, ShortcutInfo info, byte[] data) { 2426aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean needSave = false; 2427aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung try { 2428aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (data != null) { 2429aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 2430aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap loaded = info.getIcon(mIconCache); 2431aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = !saved.sameAs(loaded); 2432aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } else { 243356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 243456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 2435aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } catch (Exception e) { 2436aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = true; 2437aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2438aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (needSave) { 2439aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Log.d(TAG, "going to save icon bitmap for info=" + info); 2440aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // This is slower than is ideal, but this only happens once 2441aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // or when the app is updated with a new icon. 2442aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung updateItemInDatabase(context, info); 244356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 244456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 244556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 244631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 2447df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Return an existing FolderInfo object if we have encountered this ID previously, 24489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 244931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2450df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) { 24519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 24529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 2453df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (folderInfo == null) { 24549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 2455c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka folderInfo = new FolderInfo(); 24569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 245731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2458df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return folderInfo; 245931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 246031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24611190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<ApplicationInfo> getAppNameComparator() { 24621190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 24631190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<ApplicationInfo>() { 24641190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 24651190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung int result = collator.compare(a.title.toString(), b.title.toString()); 24661190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung if (result == 0) { 24671190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung result = a.componentName.compareTo(b.componentName); 24681190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 24691190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return result; 24705b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka } 24711190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 24721190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 247378403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 247478403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 247578403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 247678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 247778403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 247878403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 247978403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 248078403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 24811190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<AppWidgetProviderInfo> getWidgetNameComparator() { 24821190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 24831190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<AppWidgetProviderInfo>() { 24841190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(AppWidgetProviderInfo a, AppWidgetProviderInfo b) { 24851190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return collator.compare(a.label.toString(), b.label.toString()); 24861190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 24871190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 24881190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 24895308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung static ComponentName getComponentNameFromResolveInfo(ResolveInfo info) { 24905308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (info.activityInfo != null) { 24915308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.activityInfo.packageName, info.activityInfo.name); 24925308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } else { 24935308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name); 24945308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 24955308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 2496785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static class ShortcutNameComparator implements Comparator<ResolveInfo> { 24971190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 2498785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung private PackageManager mPackageManager; 2499c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 2500785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung ShortcutNameComparator(PackageManager pm) { 2501785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung mPackageManager = pm; 2502c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 25031190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2504c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2505c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung ShortcutNameComparator(PackageManager pm, HashMap<Object, CharSequence> labelCache) { 2506c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mPackageManager = pm; 2507c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = labelCache; 25081190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2509785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2510785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(ResolveInfo a, ResolveInfo b) { 2511c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung CharSequence labelA, labelB; 25125308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyA = LauncherModel.getComponentNameFromResolveInfo(a); 25135308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyB = LauncherModel.getComponentNameFromResolveInfo(b); 25145308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyA)) { 25155308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelA = mLabelCache.get(keyA); 2516c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2517c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = a.loadLabel(mPackageManager).toString(); 2518c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 25195308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyA, labelA); 2520c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25215308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyB)) { 25225308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelB = mLabelCache.get(keyB); 2523c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2524c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = b.loadLabel(mPackageManager).toString(); 2525c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 25265308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyB, labelB); 2527c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25281190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 2529785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2530785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 25311ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public static class WidgetAndShortcutNameComparator implements Comparator<Object> { 25321190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 25331ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private PackageManager mPackageManager; 25341ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private HashMap<Object, String> mLabelCache; 25351ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung WidgetAndShortcutNameComparator(PackageManager pm) { 25361ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mPackageManager = pm; 25371ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mLabelCache = new HashMap<Object, String>(); 25381190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 25391ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 25401ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public final int compare(Object a, Object b) { 25411ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung String labelA, labelB; 2542c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(a)) { 2543c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = mLabelCache.get(a); 2544c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2545c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = (a instanceof AppWidgetProviderInfo) ? 25461ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) a).label : 25471ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) a).loadLabel(mPackageManager).toString(); 2548c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(a, labelA); 2549c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2550c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(b)) { 2551c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = mLabelCache.get(b); 2552c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2553c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = (b instanceof AppWidgetProviderInfo) ? 25541ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) b).label : 25551ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) b).loadLabel(mPackageManager).toString(); 2556c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(b, labelB); 2557c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25581190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 25591ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 25601ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung }; 2561be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 2562be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 2563be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 2564487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mBgAllAppsList.data); 2565487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mBgAllAppsList.added); 2566487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mBgAllAppsList.removed); 2567487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mBgAllAppsList.modified); 25683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 25693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 25703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 25713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 25723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2573be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 257431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 2575