131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17a5902524d4403885eb4c50360bf3465c6be796efJoe Onoratopackage com.android.launcher2; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamathimport android.app.SearchManager; 20629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetManager; 21629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 22f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratoimport android.content.BroadcastReceiver; 2331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ComponentName; 245c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guyimport android.content.ContentProviderClient; 2531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentResolver; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentValues; 27aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.content.Context; 2831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.content.Intent.ShortcutIconResource; 3031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ActivityInfo; 3100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageInfo; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.PackageManager; 3300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageManager.NameNotFoundException; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ResolveInfo; 3593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Leeimport android.content.res.Configuration; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.Resources; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.database.Cursor; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Bitmap; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.BitmapFactory; 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.net.Uri; 4117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onoratoimport android.os.Environment; 423611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.Handler; 433611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.HandlerThread; 440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.os.Parcelable; 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.os.Process; 46aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.os.RemoteException; 479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport android.os.SystemClock; 48aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.util.Log; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher.R; 5168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher2.InstallWidgetReceiver.WidgetMimeTypeHandlerData; 52edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 53c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.lang.ref.WeakReference; 54c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.net.URISyntaxException; 55c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.text.Collator; 56c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.ArrayList; 57c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Collections; 58c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Comparator; 59c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.HashMap; 60b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.HashSet; 612abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chungimport java.util.Iterator; 62c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.List; 63b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.Set; 64c2f801e770b4f80354b3edb722ec04222251990cMichael Jurka 6531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 68bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 6931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 70f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 71a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 7517a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato private final boolean mAppsCanBeOnExternalStorage; 76d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 772ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 78dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 79f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 83b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private boolean mIsLoaderTaskRunning; 849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 8581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Specific runnable types that are run on the main thread deferred handler, this allows us to 8681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // clear all queued binding runnables when the Launcher activity is destroyed. 8781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_NORMAL_RUNNABLE = 0; 8881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_BINDING_RUNNABLE = 1; 8981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 9081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 91700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 92700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 93700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 94700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 95700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 96700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 97cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 98cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 99cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 100cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 101cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 102cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 103b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // When we are loading pages synchronously, we can't just post the binding of items on the side 104b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // pages as this delays the rotation process. Instead, we wait for a callback from the first 105b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // draw (in Workspace) to initiate the binding of the remaining side pages. Any time we start 106b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // a normal load, we also clear this set of Runnables. 107b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung static final ArrayList<Runnable> mDeferredBindRunnables = new ArrayList<Runnable>(); 108b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 1109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 111a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // < only access in worker thread > 112487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen private AllAppsList mBgAllAppsList; 113a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 114b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // The lock that must be acquired before referencing any static bg data structures. Unlike 115b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // other locks, this one can generally be held long-term because we never expect any of these 116b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // static data structures to be referenced outside of the worker thread except on the first 117b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // load after configuration change. 1182abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung static final Object sBgLock = new Object(); 119b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 120487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by 121a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel to their ids 122487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, ItemInfo> sBgItemsIdMap = new HashMap<Long, ItemInfo>(); 123a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 124487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgWorkspaceItems is passed to bindItems, which expects a list of all folders and shortcuts 125487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // created by LauncherModel that are directly on the home screen (however, no widgets or 126487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // shortcuts within folders). 127487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<ItemInfo> sBgWorkspaceItems = new ArrayList<ItemInfo>(); 1280589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 129487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgAppWidgets is all LauncherAppWidgetInfo created by LauncherModel. Passed to bindAppWidget() 130487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<LauncherAppWidgetInfo> sBgAppWidgets = 131a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka new ArrayList<LauncherAppWidgetInfo>(); 132a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 133487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgFolders is all FolderInfos created by LauncherModel. Passed to bindFolders() 134487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, FolderInfo> sBgFolders = new HashMap<Long, FolderInfo>(); 135b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 136487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgDbIconCache is the set of ItemInfos that need to have their icons updated in the database 137487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Object, byte[]> sBgDbIconCache = new HashMap<Object, byte[]>(); 138a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // </ only access in worker thread > 139a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 140a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private IconCache mIconCache; 1410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 1429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 143d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 144d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 145aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14699a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee protected int mPreviousConfigMcc; 14793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 1489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 149ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 153ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 15764e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 15864e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 159cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung public void bindAppsRemoved(ArrayList<String> packageNames, boolean permanent); 16080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void bindPackagesUpdated(); 161843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1620dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn public boolean isAllAppsButtonRank(int rank); 163cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath public void bindSearchablesChanged(); 1641462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void onPageBoundSynchronously(int page); 1659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 16817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato mAppsCanBeOnExternalStorage = !Environment.isExternalStorageEmulated(); 169f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 170487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList = new AllAppsList(iconCache); 1710589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1720589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1730589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 174c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResDefaultActivityIcon(), app); 1752ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 17693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee final Resources res = app.getResources(); 17793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoadDelay = res.getInteger(R.integer.config_allAppsBatchLoadDelay); 17893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mBatchSize = res.getInteger(R.integer.config_allAppsBatchSize); 17999a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee Configuration config = res.getConfiguration(); 18099a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = config.mcc; 1810589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1820589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 183b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the main thread, otherwise it is 184b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the main thread handler. */ 185b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void runOnMainThread(Runnable r) { 18681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, 0); 18781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 18881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private void runOnMainThread(Runnable r, int type) { 189b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 190b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are on the worker thread, post onto the main handler 191b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mHandler.post(r); 192b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 193b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 194b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 195b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 196b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 197b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the worker thread, otherwise it is 198b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the worker thread handler. */ 199b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private static void runOnWorkerThread(Runnable r) { 200b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 201b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 202b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 203b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are not on the worker thread, then post to the worker handler 204b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(r); 205b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 206b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 207b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 20856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 2090589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 210f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 21131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung public void unbindItemInfosAndClearQueuedBindRunnables() { 21381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 21481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung throw new RuntimeException("Expected unbindLauncherItemInfos() to be called from the " + 21581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung "main thread"); 21681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 21781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 21881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Clear any deferred bind runnables 21981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mDeferredBindRunnables.clear(); 22081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Remove any queued bind runnables 22181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.cancelAllRunnablesOfType(MAIN_THREAD_BINDING_RUNNABLE); 22281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Unbind all the workspace items 22381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung unbindWorkspaceItemsOnMainThread(); 224603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 225603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 226b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Unbinds all the sBgWorkspaceItems and sBgAppWidgets on the main thread */ 22781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung void unbindWorkspaceItemsOnMainThread() { 228603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Ensure that we don't use the same workspace items data structure on the main thread 229603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // by making a copy of workspace items first. 230b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpWorkspaceItems = new ArrayList<ItemInfo>(); 231b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpAppWidgets = new ArrayList<ItemInfo>(); 2322abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 233b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpWorkspaceItems.addAll(sBgWorkspaceItems); 234b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpAppWidgets.addAll(sBgAppWidgets); 235b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 236b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r = new Runnable() { 237b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 238b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 239b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpWorkspaceItems) { 240b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 241b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 242b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpAppWidgets) { 243b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 244b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 245b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 246b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 247b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnMainThread(r); 2484eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen } 2494eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen 2509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 2529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 2539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 2549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 2559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 2569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 2579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 2589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 2599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 2609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 2619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 2629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 26431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 265b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka static void checkItemInfoLocked( 266b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka final long itemId, final ItemInfo item, StackTraceElement[] stackTrace) { 267b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ItemInfo modelItem = sBgItemsIdMap.get(itemId); 268b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem != null && item != modelItem) { 269b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // check all the data is consistent 270b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) { 271b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo modelShortcut = (ShortcutInfo) modelItem; 272b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo shortcut = (ShortcutInfo) item; 273b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelShortcut.title.toString().equals(shortcut.title.toString()) && 274b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.intent.filterEquals(shortcut.intent) && 275b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.id == shortcut.id && 276b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.itemType == shortcut.itemType && 277b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.container == shortcut.container && 278b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.screen == shortcut.screen && 279b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellX == shortcut.cellX && 280b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellY == shortcut.cellY && 281b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanX == shortcut.spanX && 282b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanY == shortcut.spanY && 283b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelShortcut.dropPos == null && shortcut.dropPos == null) || 284b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka (modelShortcut.dropPos != null && 285b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka shortcut.dropPos != null && 286b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[0] == shortcut.dropPos[0] && 287b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[1] == shortcut.dropPos[1]))) { 288b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // For all intents and purposes, this is the same object 289b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka return; 290b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 291b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 292b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 293b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // the modelItem needs to match up perfectly with item if our model is 294b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // to be consistent with the database-- for now, just require 295b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // modelItem == item or the equality check above 296b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka String msg = "item: " + ((item != null) ? item.toString() : "null") + 297b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "modelItem: " + 298b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelItem != null) ? modelItem.toString() : "null") + 299b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "Error: ItemInfo passed to checkItemInfo doesn't match original"; 300b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka RuntimeException e = new RuntimeException(msg); 301b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (stackTrace != null) { 302b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka e.setStackTrace(stackTrace); 303b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 304b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka throw e; 305b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 306b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 307b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 308816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka static void checkItemInfo(final ItemInfo item) { 309816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 310816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final long itemId = item.id; 311816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka Runnable r = new Runnable() { 312b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka public void run() { 313b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka synchronized (sBgLock) { 314b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 315816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 316b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 317b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka }; 318b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 319816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 320816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka 321c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabaseHelper(Context context, final ContentValues values, 322c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ItemInfo item, final String callingFunction) { 323c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final long itemId = item.id; 324c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 325c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentResolver cr = context.getContentResolver(); 326c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 327487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 328c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 329c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 330c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.update(uri, values, null, null); 331c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 332b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 3332abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 334b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 335c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 336b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 337b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 338b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a folder, make sure this folder exists 339b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 340b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // An items container is being set to a that of an item which is not in 341b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // the list of Folders. 342b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "item: " + item + " container being set to: " + 343b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container + ", not in the list of folders"; 34428b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 345b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 347487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 348487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 349b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Items are added/removed from the corresponding FolderInfo elsewhere, such 350b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as in Workspace.onDrop. Here, we just add/remove them from the list of items 351b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // that are on the desktop, as appropriate 352b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ItemInfo modelItem = sBgItemsIdMap.get(itemId); 353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 354b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 355b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (modelItem.itemType) { 356b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 357b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgWorkspaceItems.contains(modelItem)) { 360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(modelItem); 361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(modelItem); 368c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 369c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 370c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 371c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 372b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 373c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 374bebf042666cffe52039b875a549a582abd78a431Adam Cohen 3759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 3779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 378a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void moveItemInDatabase(Context context, final ItemInfo item, final long container, 379a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int screen, final int cellX, final int cellY) { 3805524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 3815524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 382487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 383487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 384487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 3859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 3869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 3879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 388c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 3893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 3903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 3913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 3923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 3933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 3943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 3963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 39731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 3999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 4003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLX, item.cellX); 4013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLY, item.cellY); 4029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 403ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 404c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 40531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 40631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 40731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 408bebf042666cffe52039b875a549a582abd78a431Adam Cohen * Move and/or resize item in the DB to a new <container, screen, cellX, cellY, spanX, spanY> 409d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 410bebf042666cffe52039b875a549a582abd78a431Adam Cohen static void modifyItemInDatabase(Context context, final ItemInfo item, final long container, 411bebf042666cffe52039b875a549a582abd78a431Adam Cohen final int screen, final int cellX, final int cellY, final int spanX, final int spanY) { 4125524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 4135524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 414487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 415487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 416487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 417d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 418d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 419bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanX = spanX; 420bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanY = spanY; 421bebf042666cffe52039b875a549a582abd78a431Adam Cohen 422bebf042666cffe52039b875a549a582abd78a431Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 423bebf042666cffe52039b875a549a582abd78a431Adam Cohen // in the hotseat 424bebf042666cffe52039b875a549a582abd78a431Adam Cohen if (context instanceof Launcher && screen < 0 && 425bebf042666cffe52039b875a549a582abd78a431Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 426bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 427bebf042666cffe52039b875a549a582abd78a431Adam Cohen } else { 428bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = screen; 429bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 430d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 431d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 432d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 433bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 434bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 435bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANX, item.spanX); 436bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANY, item.spanY); 437bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 438d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 439816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka updateItemInDatabaseHelper(context, values, item, "modifyItemInDatabase"); 440bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 441c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 442c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka /** 443c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Update an item to the database in a specified container. 444c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka */ 445c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabase(Context context, final ItemInfo item) { 446c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentValues values = new ContentValues(); 447c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.onAddToDatabase(values); 448c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 449c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "updateItemInDatabase"); 450d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 451d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 452d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 4539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 4549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 455bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 4569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 4579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 4589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 4599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 4609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 4619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 4629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 4639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 4649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 4659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 4669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 468bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 469bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 470bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 471aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 472aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 473aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 474aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 475aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 476aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 477aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 478aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 479aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 480aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 481aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 482aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 483aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 484aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 485aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 486aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 487aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 488aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 489aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 490aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 491aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 492c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo item = new ItemInfo(); 493aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 494aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 495aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 496aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 497aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 498aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 499aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 500aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 501aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 502aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 503aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 504aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 505aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 506aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 507aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 508aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 509aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 510aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 511aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 512aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 5139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 51431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 5159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 5169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 5179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 5189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 5199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 520df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null); 521f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 5239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 5249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 5259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 5269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 5279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 5289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 5299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 530f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 5329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 533df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 534df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen folderInfo = findOrMakeFolder(folderList, id); 5359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 5369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 53731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 5399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 5409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 5419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 542d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 543d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 544ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 5469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 5489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 5492fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 550ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 5529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 55331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 5559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 5569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 5579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 5583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung static void addItemToDatabase(Context context, final ItemInfo item, final long container, 5593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final int screen, final int cellX, final int cellY, final boolean notify) { 5609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 5619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 5629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 5633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 5643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 5653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 5663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 5673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 5683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 5693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 5703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 571ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 5739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 5749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 575ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 5767578ec6fa9a747210aba484d226b5f97773752e3Michael Jurka LauncherApplication app = (LauncherApplication) context.getApplicationContext(); 577a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka item.id = app.getLauncherProvider().generateNewId(); 578a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka values.put(LauncherSettings.Favorites._ID, item.id); 5793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 580aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 581c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 582a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 583487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Add item (" + item.title + ") to db, id: " 584487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + container + ", " + screen + ", " + cellX + ", " 585487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + cellY + ")"; 586487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 587487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 588487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 589a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 590a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 591ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 592b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 5932abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 594b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(item.id, item, null); 595b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(item.id, item); 596b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 597b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 598b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(item.id, (FolderInfo) item); 599b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Fall through 600b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 601b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 602b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 603b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 604b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(item); 605b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 606b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 607b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Adding an item to a folder that doesn't exist. 608b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "adding item: " + item + " to a folder that " + 609b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung " doesn't exist"; 61028b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 611b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 612b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 613487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 614b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 615b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 616b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add((LauncherAppWidgetInfo) item); 617b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 618b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 619a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 620a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 621c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 622b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 62331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 62431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 626aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 627aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 628845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 6293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung long container, int screen, int localCellX, int localCellY, int spanX, int spanY) { 6303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return (((int) container & 0xFF) << 24) 631845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 632aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 633aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 634d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 635d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 636aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 637aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 638d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 639d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 640aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 641aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 642aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 643aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 644aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 645aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 646aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 647d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 648d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 649aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 650aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 651aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 652c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Removes the specified item from the database 653c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param context 654c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param item 6559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 656c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void deleteItemFromDatabase(Context context, final ItemInfo item) { 6579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 658c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 659487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 66083df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka Runnable r = new Runnable() { 661a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 662487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Delete item (" + item.title + ") from db, id: " 663487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + item.container + ", " + item.screen + ", " + item.cellX + 664487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ", " + item.cellY + ")"; 665487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 666487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 667487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 668c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(uriToDelete, null, null); 669b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 670b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 6712abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 672b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 673b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 674b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(item.id); 675b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info: sBgItemsIdMap.values()) { 676b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == item.id) { 677b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We are deleting a folder which still contains items that 678b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // think they are contained by that folder. 679b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "deleting a folder (" + item + ") which still " + 680b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "contains items (" + info + ")"; 68128b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 682b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 683b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 684487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 685b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 686b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 687b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 688b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 689b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 690b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 691b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 692b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.remove((LauncherAppWidgetInfo) item); 693b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 694b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 695b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(item.id); 696b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(item); 697a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 698a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 69983df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka }; 700b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 70131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 70231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 7039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 7049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 7059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 706a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void deleteFolderContentsFromDatabase(Context context, final FolderInfo info) { 7079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 708f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 709c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 710c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 711c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7132abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(info.id); 715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(info.id); 716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(info); 717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(info); 718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 719c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 720c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, 721c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 722b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7232abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 724b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo childInfo : info.contents) { 725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(childInfo.id); 726b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(childInfo); 727b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 728afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 729c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 730c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 731b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 7329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 733f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 7359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 7369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 7379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 7389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 7399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 740f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 741f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 742f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7431d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 7449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 7459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 7469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 747cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath @Override 748f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 7493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 750aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 7513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 7529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 7533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 7543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 7553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 7563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 7573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 758f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 76064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 7613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 7623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 7633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 7643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 76556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 7663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 7673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 7683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 7693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 7703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 77156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 7723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 7733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 7743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 7753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 7763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 7773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 7783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 77956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 7803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 78156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 7823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 7833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 784f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 785f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 787cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 788cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 789cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 790cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 791e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 7923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 7933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 7943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 7953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 796e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 79793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If we have changed locale we need to clear out the labels in all apps/workspace. 79893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 79993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 80093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Check if configuration change was an mcc/mnc change which would affect app resources 80193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // and we would need to clear out the labels in all apps/workspace. Same handling as 80293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // above for ACTION_LOCALE_CHANGED 80393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Configuration currentConfig = context.getResources().getConfiguration(); 80499a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee if (mPreviousConfigMcc != currentConfig.mcc) { 80593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Log.d(TAG, "Reload apps on config change. curr_mcc:" 80699a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee + currentConfig.mcc + " prevmcc:" + mPreviousConfigMcc); 80793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 80893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 80993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Update previousConfig 81099a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = currentConfig.mcc; 811cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action) || 812cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED.equals(action)) { 813ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (mCallbacks != null) { 814ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka Callbacks callbacks = mCallbacks.get(); 815ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (callbacks != null) { 816ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka callbacks.bindSearchablesChanged(); 817ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka } 818cfdf7ee64db8820d91a1cd82bf7b961fb2083dceWinson Chung } 819e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 820e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 821e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 82293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private void forceReload() { 823f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung resetLoadedState(true, true); 824f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 825f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // Do this here because if the launcher activity is running it will be restarted. 826f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // If it's not running startLoaderFromBackground will merely tell it that it needs 827f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // to reload. 828f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung startLoaderFromBackground(); 829f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 830f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 831f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung public void resetLoadedState(boolean resetAllAppsLoaded, boolean resetWorkspaceLoaded) { 83293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (mLock) { 83393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Stop any existing loaders first, so they don't set mAllAppsLoaded or 83493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // mWorkspaceLoaded to true later 83593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee stopLoaderLocked(); 836f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetAllAppsLoaded) mAllAppsLoaded = false; 837f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetWorkspaceLoaded) mWorkspaceLoaded = false; 83893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 83993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 84093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 841e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 842e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 843e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 844e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 845e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 846e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 847e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 848e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 849e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 850e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 851e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 852e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 853e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 854e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 855e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 856e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 857e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 858e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 859b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung startLoader(false, -1); 860f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 8613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 862f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 86393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If there is already a loader task running, tell it to stop. 86493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // returns true if isLaunching() was true on the old task 86593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private boolean stopLoaderLocked() { 86693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee boolean isLaunching = false; 86793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee LoaderTask oldTask = mLoaderTask; 86893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask != null) { 86993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask.isLaunching()) { 87093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = true; 87193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee oldTask.stopLocked(); 87393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return isLaunching; 87593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 87693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 877b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void startLoader(boolean isLaunching, int synchronousBindPage) { 8783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 8793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 8803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 8813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 882843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 883b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Clear any deferred bind-runnables from the synchronized load process 884b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We must do this before any loading/binding is scheduled below. 885b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 886b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 8873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 8883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 8893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 89093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // also, don't downgrade isLaunching if we're already running 89193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = isLaunching || stopLoaderLocked(); 892f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mLoaderTask = new LoaderTask(mApp, isLaunching); 893b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage > -1 && mAllAppsLoaded && mWorkspaceLoaded) { 894b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mLoaderTask.runBindSynchronousPage(synchronousBindPage); 895b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 896b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorkerThread.setPriority(Thread.NORM_PRIORITY); 897b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(mLoaderTask); 898b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 899b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 900b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 901b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 902b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 903b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void bindRemainingSynchronousPages() { 904b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Post the remaining side pages to be loaded 905b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mDeferredBindRunnables.isEmpty()) { 906b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (final Runnable r : mDeferredBindRunnables) { 90781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.post(r, MAIN_THREAD_BINDING_RUNNABLE); 908b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 909b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 910b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 9113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 912b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 9133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 9143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 9153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 9163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 9179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 918f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 9193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 920b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 921c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka public boolean isAllAppsLoaded() { 922c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka return mAllAppsLoaded; 923c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka } 924c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka 92536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 92636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung synchronized (mLock) { 92736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (mLoaderTask != null) { 92836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mLoaderTask.isLoadingWorkspace(); 92936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 93036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 93136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return false; 93236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 93336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 9353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 9363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 9373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 9383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 9393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 9403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 9413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 9423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 94336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung private boolean mIsLoadingAndBindingWorkspace; 9443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 9453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 946b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 947c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 9483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 9503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 9513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 952c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 9533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 954f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 9563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 9573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 958f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 95936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 96036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mIsLoadingAndBindingWorkspace; 96136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 96236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 96436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = true; 96536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 9663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 9673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 970288a36b563801a26d00084cb823435a3ba4cb76cMichael Jurka 971a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka if (!mWorkspaceLoaded) { 9723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 97393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 97493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 97593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 97693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 97793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = true; 9789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 980cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 9813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 982b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(-1); 9833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 984f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 9873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 9893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 9903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 991843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 9923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 9933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 9943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 9989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 10009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && !mLoadAndBindStepFinished) { 10053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 10063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.wait(); 10073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 10083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 10099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 1013aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 10143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 10159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1016843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 10173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1018f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1019b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void runBindSynchronousPage(int synchronousBindPage) { 1020b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage < 0) { 1021b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we have a valid page index to load synchronously 1022b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Should not call runBindSynchronousPage() without " + 1023b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "valid page index"); 1024b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1025b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mAllAppsLoaded || !mWorkspaceLoaded) { 1026b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we don't try and bind a specified page when the pages have not been 1027b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // loaded already (we should load everything asynchronously in that case) 1028b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Expecting AllApps and Workspace to be loaded"); 1029b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1030b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1031b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (mIsLoaderTaskRunning) { 1032b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we are never running the background loading at this point since 1033b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // we also touch the background collections 1034b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Error! Background loading is already running"); 1035b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1036b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1037b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1038b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: Throw an exception if we are already loading (since we touch the worker thread 1039b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // data structures, we can't allow any other thread to touch that data, but because 1040b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // this call is synchronous, we can get away with not locking). 1041b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1042a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // The LauncherModel is static in the LauncherApplication and mHandler may have queued 1043a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // operations from the previous activity. We need to ensure that all queued operations 1044a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // are executed before any synchronous binding work is done. 1045a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen mHandler.flush(); 1046a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen 1047b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Divide the set of loaded items into those that we are binding synchronously, and 1048b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // everything else that is to be bound normally (asynchronously). 1049b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(synchronousBindPage); 1050b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: For now, continue posting the binding of AllApps as there are other issues that 1051b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // arise from that. 1052b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung onlyBindAllApps(); 1053b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1054b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 10553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1056b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1057b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = true; 1058b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 10593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 10603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 10613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 10623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 10633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 1064843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 10653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 1066843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 1067843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 1068dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 1069aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to " + 1070aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung (mIsLaunching ? "DEFAULT" : "BACKGROUND")); 1071843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 1072843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 1073dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 1074843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1075843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 1076843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1077843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1078843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 1079cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 10809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1081843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 10823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 10833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 10843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 10873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 10889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 1089843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 1090aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to BACKGROUND"); 1091843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 10929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 1095f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1096843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 1097843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1098843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 1099cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 1100843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1101843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 1102843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1103843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 11047ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung 11057ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung // Restore the default thread priority after we are done loading items 11067ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung synchronized (mLock) { 11077ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 11087ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung } 11093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1110843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 1111aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 1112aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // Update the saved icons if necessary 1113aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Comparing loaded icons to database icons"); 11142abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1115b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (Object key : sBgDbIconCache.keySet()) { 1116b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung updateSavedIcon(mContext, (ShortcutInfo) key, sBgDbIconCache.get(key)); 1117b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1118b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1119aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1120aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 11223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 11233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 1124f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 11253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 11263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 11273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 11283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 1129843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 1130b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = false; 11313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1133f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 11353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 11363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 11373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 1138f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 11393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1140f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 11423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 11433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 11443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 11453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 11463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 11473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 11483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 11493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 11503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1153ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 11543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 11553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1157f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 11593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 11603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 11633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 11643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 11659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 1168f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 11693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1170f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 11713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 1173f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung int containerIndex = item.screen; 1174f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1175f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Return early if we detect that an item is under the hotseat button 11760dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (mCallbacks == null || mCallbacks.get().isAllAppsButtonRank(item.screen)) { 1177f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung return false; 1178f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } 11796ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung 11806ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // We use the last index to refer to the hotseat and the screen as the rank, so 11816ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // test and update the occupied state accordingly 11826ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung if (occupied[Launcher.SCREEN_COUNT][item.screen][0] != null) { 11836ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung Log.e(TAG, "Error loading shortcut into hotseat " + item 11846ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + " into position (" + item.screen + ":" + item.cellX + "," + item.cellY 11856ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + ") occupied by " + occupied[Launcher.SCREEN_COUNT][item.screen][0]); 11866ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return false; 11876ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } else { 11886ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung occupied[Launcher.SCREEN_COUNT][item.screen][0] = item; 11896ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return true; 11906ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } 1191f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1192f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Skip further checking if it is not the hotseat or workspace container 11933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 11943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1195f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 11966ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // Check if any workspace icons overlap with each other 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 11983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1199f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (occupied[containerIndex][x][y] != null) { 12003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 1201f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + " into cell (" + containerIndex + "-" + item.screen + ":" 12023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 1203aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 1204f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + occupied[containerIndex][x][y]); 12053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 12068802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12078802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 12103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1211f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung occupied[containerIndex][x][y] = item; 12128802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 12138802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 1214f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 12153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 12163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12178802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 12183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 12193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1220f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 12223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 12233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 12243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 12253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 1226f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1227b85f8a44b51258f22938773ca30dd85845345010Michael Jurka // Make sure the default workspace is loaded, if needed 12285524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu mApp.getLauncherProvider().loadDefaultFavoritesIfNecessary(0); 1229b85f8a44b51258f22938773ca30dd85845345010Michael Jurka 12302abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1231b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.clear(); 1232b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.clear(); 1233b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.clear(); 1234b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.clear(); 1235b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1236b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1237b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 1238b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1239b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Cursor c = contentResolver.query( 1240b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 1241b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1242b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // +1 for the hotseat (it can be larger than the workspace) 1243b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load workspace in reverse order to ensure that latest items are loaded first (and 1244b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // before any earlier duplicates) 1245b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ItemInfo occupied[][][] = 1246b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 1][mCellCountY + 1]; 1247b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1248b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1249b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 1250b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int intentIndex = c.getColumnIndexOrThrow 1251b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.INTENT); 1252b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int titleIndex = c.getColumnIndexOrThrow 1253b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.TITLE); 1254b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconTypeIndex = c.getColumnIndexOrThrow( 1255b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_TYPE); 1256b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 1257b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconPackageIndex = c.getColumnIndexOrThrow( 1258b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_PACKAGE); 1259b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconResourceIndex = c.getColumnIndexOrThrow( 1260b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_RESOURCE); 1261b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int containerIndex = c.getColumnIndexOrThrow( 1262b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTAINER); 1263b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int itemTypeIndex = c.getColumnIndexOrThrow( 1264b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ITEM_TYPE); 1265b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int appWidgetIdIndex = c.getColumnIndexOrThrow( 1266b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.APPWIDGET_ID); 1267b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int screenIndex = c.getColumnIndexOrThrow( 1268b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SCREEN); 1269b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellXIndex = c.getColumnIndexOrThrow 1270b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLX); 1271b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellYIndex = c.getColumnIndexOrThrow 1272b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLY); 1273b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanXIndex = c.getColumnIndexOrThrow 1274b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.SPANX); 1275b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanYIndex = c.getColumnIndexOrThrow( 1276b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SPANY); 1277b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 1278b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int displayModeIndex = c.getColumnIndexOrThrow( 1279b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // LauncherSettings.Favorites.DISPLAY_MODE); 1280b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1281b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ShortcutInfo info; 1282b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String intentDescription; 1283b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherAppWidgetInfo appWidgetInfo; 1284b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int container; 1285b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung long id; 1286b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent intent; 1287b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1288b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung while (!mStopped && c.moveToNext()) { 1289b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1290b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int itemType = c.getInt(itemTypeIndex); 1291b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1292b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (itemType) { 1293b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 1294b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 1295b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intentDescription = c.getString(intentIndex); 1296b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1297b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent = Intent.parseUri(intentDescription, 0); 1298b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (URISyntaxException e) { 1299b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1300b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1301968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka 1302b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 1303b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(manager, intent, context, c, iconIndex, 1304b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex, mLabelCache); 1305b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1306b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(c, context, iconTypeIndex, 1307b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung iconPackageIndex, iconResourceIndex, iconIndex, 1308b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex); 1309b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1310b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // App shortcuts that used to be automatically added to Launcher 1311b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // didn't always have the correct intent flags set, so do that 1312b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // here 1313b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (intent.getAction() != null && 13149ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getCategories() != null && 13159ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getAction().equals(Intent.ACTION_MAIN) && 1316968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka intent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) { 1317b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent.addFlags( 1318b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_NEW_TASK | 1319b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1320b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1321968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka } 13223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1323b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info != null) { 1324b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.intent = intent; 1325b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.id = c.getLong(idIndex); 1326b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1327b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.container = container; 1328b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen = c.getInt(screenIndex); 1329b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellX = c.getInt(cellXIndex); 1330b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellY = c.getInt(cellYIndex); 1331b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1332b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1333b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, info)) { 1334b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1335b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1336b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1337b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (container) { 1338b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1339b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1340b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(info); 1341b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1342b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 1343b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a user folder 1344b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = 1345b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung findOrMakeFolder(sBgFolders, container); 1346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.add(info); 1347b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1348b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1349b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(info.id, info); 1350b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1351b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // now that we've loaded everthing re-save it with the 1352b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // icon in case it disappears somehow. 1353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung queueIconToBeChecked(sBgDbIconCache, info, c, iconIndex); 1354b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1355b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Failed to load the shortcut, probably because the 1356b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // activity manager couldn't resolve it (maybe the app 1357b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // was uninstalled), or the db row was somehow screwed up. 1358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Delete it. 1359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 1361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung contentResolver.delete(LauncherSettings.Favorites.getContentUri( 1362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id, false), null, null); 1363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 1367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1368b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = findOrMakeFolder(sBgFolders, id); 1369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.title = c.getString(titleIndex); 1371b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.id = id; 13723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 1373b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.container = container; 1374b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.screen = c.getInt(screenIndex); 1375b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellX = c.getInt(cellXIndex); 1376b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellY = c.getInt(cellYIndex); 13773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 1379b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, folderInfo)) { 13803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 13819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 13823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 1383b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1384b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1385b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(folderInfo); 1386b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 13879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 138817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 1389b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(folderInfo.id, folderInfo); 1390b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(folderInfo.id, folderInfo); 1391b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1392b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1393b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 1394b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Read all Launcher-specific widget details 1395b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int appWidgetId = c.getInt(appWidgetIdIndex); 13963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 1397f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1398b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final AppWidgetProviderInfo provider = 1399b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widgets.getAppWidgetInfo(appWidgetId); 1400b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1401b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!isSafeMode && (provider == null || provider.provider == null || 1402b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider.getPackageName() == null)) { 1403b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String log = "Deleting widget that isn't installed anymore: id=" 1404b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung + id + " appWidgetId=" + appWidgetId; 1405b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, log); 1406b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.sDumpLogs.add(log); 1407b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsToRemove.add(id); 1408b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1409b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, 1410b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider); 1411b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.id = id; 1412b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.screen = c.getInt(screenIndex); 1413b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellX = c.getInt(cellXIndex); 1414b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellY = c.getInt(cellYIndex); 1415b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanX = c.getInt(spanXIndex); 1416b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanY = c.getInt(spanYIndex); 1417b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int[] minSpan = Launcher.getMinSpanForWidget(context, provider); 1418b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanX = minSpan[0]; 1419b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanY = minSpan[1]; 1420b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1421b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1422b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 1423b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1424b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Widget found where container != " + 1425b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!"); 1426b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1427b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1428b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.container = c.getInt(containerIndex); 1429b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1430b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1431b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, appWidgetInfo)) { 1432b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1433b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1434b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(appWidgetInfo.id, appWidgetInfo); 1435b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add(appWidgetInfo); 1436b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 14383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1439b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (Exception e) { 1440b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Desktop items loading interrupted:", e); 1441b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1442b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1443b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } finally { 1444b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung c.close(); 1445b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1446ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 1447b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsToRemove.size() > 0) { 1448b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ContentProviderClient client = contentResolver.acquireContentProviderClient( 1449b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI); 1450b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Remove dead items 1451b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : itemsToRemove) { 1452b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1453b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "Removed id = " + id); 1454b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1455b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't notify content observers 1456b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1457b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung client.delete(LauncherSettings.Favorites.getContentUri(id, false), 1458b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung null, null); 1459b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (RemoteException e) { 1460b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Could not remove id = " + id); 1461b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1462b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1463b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14648802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 1465b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1466b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 1467b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "workspace layout: "); 1468b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int y = 0; y < mCellCountY; y++) { 1469b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String line = ""; 1470b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 1471b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (s > 0) { 1472b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += " | "; 1473b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1474b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int x = 0; x < mCellCountX; x++) { 1475b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += ((occupied[s][x][y] != null) ? "#" : "."); 14769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1478b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "[ " + line + " ]"); 14799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1482b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 14835c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1484b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of items who are directly or indirectly (via another container) on the 1485b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * specified screen. */ 1486b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentWorkspaceItems(int currentScreen, 1487b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> allWorkspaceItems, 1488b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentScreenItems, 1489b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherScreenItems) { 14902abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung // Purge any null ItemInfos 14912abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung Iterator<ItemInfo> iter = allWorkspaceItems.iterator(); 14922abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung while (iter.hasNext()) { 14932abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung ItemInfo i = iter.next(); 14942abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (i == null) { 14952abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung iter.remove(); 14962abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 14972abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 14982abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung 1499b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1500b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // items given. 1501b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1502b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.addAll(allWorkspaceItems); 1503b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1504b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1505b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Order the set of items by their containers first, this allows use to walk through the 1506b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // list sequentially, build up a list of containers that are in the specified screen, 1507b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as well as all items in those containers. 1508b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Set<Long> itemsOnScreen = new HashSet<Long>(); 1509b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(allWorkspaceItems, new Comparator<ItemInfo>() { 1510b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 1511b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1512b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return (int) (lhs.container - rhs.container); 1513b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1514b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }); 1515b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info : allWorkspaceItems) { 1516b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1517b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.screen == currentScreen) { 1518b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1519b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1520b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1521b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 15223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1523b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1524b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1525b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1526b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1527b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsOnScreen.contains(info.container)) { 1528b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1529b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1530b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1531b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 15325c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 15335c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 15343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1535b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15365c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1537b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of widgets which are on the specified screen. */ 1538b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentAppWidgets(int currentScreen, 1539b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets, 1540b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentScreenWidgets, 1541b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherScreenWidgets) { 1542b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1543b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1544b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1545b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.addAll(appWidgets); 1546b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1547b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1548b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (LauncherAppWidgetInfo widget : appWidgets) { 15492abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (widget == null) continue; 1550b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (widget.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1551b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widget.screen == currentScreen) { 1552b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.add(widget); 1553b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1554b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenWidgets.add(widget); 1555a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 15569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 155831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1559b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of folders which are on the specified screen. */ 1560b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentFolders(int currentScreen, 1561b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap, 1562b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders, 1563b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentScreenFolders, 1564b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherScreenFolders) { 1565b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1566b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1567b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1568b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.putAll(folders); 1569b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1571b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : folders.keySet()) { 1572b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ItemInfo info = itemsIdMap.get(id); 1573b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folder = folders.get(id); 15742abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (info == null || folder == null) continue; 1575b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1576b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen == currentScreen) { 1577b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.put(id, folder); 1578b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1579b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenFolders.put(id, folder); 1580b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1582b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 158331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1584b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to 1585b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * right) */ 1586b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) { 1587b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: review this 1588b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(workspaceItems, new Comparator<ItemInfo>() { 1589db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung @Override 1590db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1591db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountX = LauncherModel.getCellCountX(); 1592db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountY = LauncherModel.getCellCountY(); 1593db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int screenOffset = cellCountX * cellCountY; 1594db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int containerOffset = screenOffset * (Launcher.SCREEN_COUNT + 1); // +1 hotseat 1595db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long lr = (lhs.container * containerOffset + lhs.screen * screenOffset + 1596db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung lhs.cellY * cellCountX + lhs.cellX); 1597db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long rr = (rhs.container * containerOffset + rhs.screen * screenOffset + 1598db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung rhs.cellY * cellCountX + rhs.cellX); 1599db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung return (int) (lr - rr); 1600db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung } 1601db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung }); 1602b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1603db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung 1604b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspaceItems(final Callbacks oldCallbacks, 1605b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> workspaceItems, 1606b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<LauncherAppWidgetInfo> appWidgets, 1607b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final HashMap<Long, FolderInfo> folders, 1608b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<Runnable> deferredBindRunnables) { 1609b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1610b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final boolean postOnMainThread = (deferredBindRunnables != null); 1611603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 1612b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the workspace items 1613db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int N = workspaceItems.size(); 1614b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i += ITEMS_CHUNK) { 16153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 16163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 1617b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1618b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 16199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1620c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 16219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 1622603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindItems(workspaceItems, start, start+chunkSize); 16239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1625b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1626b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1627b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1628b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 162981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1631b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1632b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1633b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the folders 1634b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!folders.isEmpty()) { 1635b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1636b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1637b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1638b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1639b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindFolders(folders); 16409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1641b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1642b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1643b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1644b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1645b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 164681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1649b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1650b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the widgets, one at a time 1651b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung N = appWidgets.size(); 1652b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i++) { 1653b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final LauncherAppWidgetInfo widget = appWidgets.get(i); 1654b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1655b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1656b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1657b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1658b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindAppWidget(widget); 16593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1660b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1661b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1662b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1663b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1664b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 166581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 16663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 16673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1668b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1669b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1670b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** 1671b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * Binds all loaded data to actual views on the main thread. 1672b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung */ 1673b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspace(int synchronizeBindPage) { 1674b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final long t = SystemClock.uptimeMillis(); 1675b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r; 1676b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1677b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't use these two variables in any of the callback runnables. 1678b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Otherwise we hold a reference to them. 1679b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Callbacks oldCallbacks = mCallbacks.get(); 1680b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (oldCallbacks == null) { 1681b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // This launcher has exited and nobody bothered to tell us. Just bail. 1682b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "LoaderTask running with no launcher"); 1683b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return; 1684b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1685b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 16864a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final boolean isLoadingSynchronously = (synchronizeBindPage > -1); 16874a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final int currentScreen = isLoadingSynchronously ? synchronizeBindPage : 1688b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung oldCallbacks.getCurrentWorkspaceScreen(); 1689b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1690b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load all the items that are on the current page first (and in the process, unbind 1691b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // all the existing workspace items before we call startBinding() below. 1692b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung unbindWorkspaceItemsOnMainThread(); 1693b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>(); 1694b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets = 1695b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1696b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>(); 1697b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap = new HashMap<Long, ItemInfo>(); 16982abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1699b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung workspaceItems.addAll(sBgWorkspaceItems); 1700b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgets.addAll(sBgAppWidgets); 1701b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folders.putAll(sBgFolders); 1702b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsIdMap.putAll(sBgItemsIdMap); 1703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1704b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1705b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<ItemInfo>(); 1706b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<ItemInfo>(); 1707b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentAppWidgets = 1708b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1709b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherAppWidgets = 1710b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentFolders = new HashMap<Long, FolderInfo>(); 1712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherFolders = new HashMap<Long, FolderInfo>(); 1713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Separate the items that are on the current screen, and all the other remaining items 1715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentWorkspaceItems(currentScreen, workspaceItems, currentWorkspaceItems, 1716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherWorkspaceItems); 1717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentAppWidgets(currentScreen, appWidgets, currentAppWidgets, 1718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherAppWidgets); 1719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentFolders(currentScreen, itemsIdMap, folders, currentFolders, 1720b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherFolders); 1721b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(currentWorkspaceItems); 1722b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(otherWorkspaceItems); 1723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1724b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're about to start binding items 1725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 17263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 17273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 1729b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.startBinding(); 17309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1732b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 173381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 1734b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1735b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load items on the current page 1736b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, currentWorkspaceItems, currentAppWidgets, 1737b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentFolders, null); 17381462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (isLoadingSynchronously) { 17391462de39f01cec0ba785386532719cb0207dd827Adam Cohen r = new Runnable() { 17401462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void run() { 17411462de39f01cec0ba785386532719cb0207dd827Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17421462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (callbacks != null) { 17431462de39f01cec0ba785386532719cb0207dd827Adam Cohen callbacks.onPageBoundSynchronously(currentScreen); 17441462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 17451462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 17461462de39f01cec0ba785386532719cb0207dd827Adam Cohen }; 174781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17481462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 1749b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 17504a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // Load all the remaining pages (if we are loading synchronously, we want to defer this 17514a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // work until after the first render) 1752b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 1753b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, otherWorkspaceItems, otherAppWidgets, otherFolders, 17544a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung (isLoadingSynchronously ? mDeferredBindRunnables : null)); 1755b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1756b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're done binding items 1757b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 17583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1759b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1760b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1761b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.finishBindingItems(); 1762b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1763b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 176498e030be2abc03e90e9fd9f8bf67e2e01db39cc0Winson Chung // If we're profiling, ensure this is the last thing in the queue. 17653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 17673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 17689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 176936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 177036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = false; 17719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1772b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 17734a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung if (isLoadingSynchronously) { 17744a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung mDeferredBindRunnables.add(r); 17754a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } else { 177681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17774a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } 17783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 17813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 17823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 17833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 17853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 178693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 178793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 178893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 178993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 179093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = true; 17913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 17933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 17943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 17973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 17983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 17993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 18003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 18013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 18023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 1806c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung @SuppressWarnings("unchecked") 18073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 1808487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen = (ArrayList<ApplicationInfo>) mBgAllAppsList.data.clone(); 1809c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung Runnable r = new Runnable() { 18103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 18113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 18123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 18133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 18143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 18159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1818a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 18199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1821c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung }; 1822c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung boolean isRunningOnMainThread = !(sWorkerThread.getThreadId() == Process.myTid()); 1823c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung if (oldCallbacks.isAllAppsVisible() && isRunningOnMainThread) { 1824c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung r.run(); 1825c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } else { 1826c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung mHandler.post(r); 1827c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } 18283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 18313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 18343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 18353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 18363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 18373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 18383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 18393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 184131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 18433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1844cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 18463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 18473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 18493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 18513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 18523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 18533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 18543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 1855487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.clear(); 18563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 18583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 18603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 18613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1863cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1864cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 18653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 18663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 18683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 18703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 18713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 18723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 18743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 18753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 18763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 18773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 1881c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung new LauncherModel.ShortcutNameComparator(packageManager, mLabelCache)); 18823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 18843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 18853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1886cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1887cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 18893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 18913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 18923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 1893487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), 1894c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka mIconCache, mLabelCache)); 18953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1896cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1897cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 18983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 18993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1900487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final ArrayList<ApplicationInfo> added = mBgAllAppsList.added; 1901487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.added = new ArrayList<ApplicationInfo>(); 19023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1903cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1904cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1905cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1906cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 19073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 19083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 19093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 19113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 19143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 19153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1918cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1919cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1920cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1921cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 19243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 19253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 19283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 19293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 19313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 19333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 19343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1935cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1936cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 19393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 19403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 19413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1943dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 19443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 19452abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1946b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mContext=" + mContext); 1947b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 1948b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 1949b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 1950b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mItems size=" + sBgWorkspaceItems.size()); 1951b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 19523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 195431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 1956700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 19573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1958d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 19603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 19613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1962d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 19643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 19653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 19663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 19673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 196831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1969d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 19713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 19723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 19733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1974d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 19753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 19763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 1977dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 19783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 19793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 19803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 19813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 19823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 19833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 1984487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.addPackage(context, packages[i]); 1985dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 19863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 19873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 19883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 19893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 1990487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.updatePackage(context, packages[i]); 19913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 19933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 19943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 19953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 19963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 1997487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.removePackage(packages[i]); 19983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 20003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2001dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 20023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 20033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 20043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 2005487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.added.size() > 0) { 20065d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung added = new ArrayList<ApplicationInfo>(mBgAllAppsList.added); 20075d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.added.clear(); 20083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2009487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.modified.size() > 0) { 20105d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung modified = new ArrayList<ApplicationInfo>(mBgAllAppsList.modified); 20115d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.modified.clear(); 20123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2013cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung // We may be removing packages that have no associated launcher application, so we 2014cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung // pass through the removed package names directly. 2015cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung // NOTE: We flush the icon cache aggressively in removePackage() above. 2016cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung final ArrayList<String> removedPackageNames = new ArrayList<String>(); 20175d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung if (mBgAllAppsList.removed.size() > 0) { 20185d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.removed.clear(); 20195d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung 20205d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung for (int i = 0; i < N; ++i) { 20215d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung removedPackageNames.add(packages[i]); 20225d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung } 2023cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung } 2024cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung 20253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 20263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 20273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 20283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 2029be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 2030be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 20313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 20323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 20333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2035cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2036cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 20373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 20383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 20413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 20433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 20443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2046cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2047cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 20483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 20493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 20523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2053cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung if (!removedPackageNames.isEmpty()) { 20543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean permanent = mOp != OP_UNAVAILABLE; 20553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 20563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2057cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2058cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 2059cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung callbacks.bindAppsRemoved(removedPackageNames, permanent); 20603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 2063be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 206480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 206580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 206680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 206780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 2068cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2069cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 207080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung callbacks.bindPackagesUpdated(); 207180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 207280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 207380baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 207431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 207531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 207631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 20779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 207856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 207956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 20809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 208156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 2082c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung return getShortcutInfo(manager, intent, context, null, -1, -1, null); 208356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 208456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 208556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 208656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 208756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 208856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 208956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 209056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 2091c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung Cursor c, int iconIndex, int titleIndex, HashMap<Object, CharSequence> labelCache) { 209256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2093c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 209431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 209556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 209656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 20979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 209831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 209931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 210000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen try { 210100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen PackageInfo pi = manager.getPackageInfo(componentName.getPackageName(), 0); 210200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen if (!pi.applicationInfo.enabled) { 210300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // If we return null here, the corresponding item will be removed from the launcher 210400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // db and will not appear in the workspace. 210500fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen return null; 210600fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 210700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } catch (NameNotFoundException e) { 210800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen Log.d(TAG, "getPackInfo failed for package " + componentName.getPackageName()); 210900fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 211000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen 21118ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 21128ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 21138ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 211456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 211556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 211656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 211756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 2118c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung 2119c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // Attempt to use queryIntentActivities to get the ResolveInfo (with IntentFilter info) and 2120c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // if that fails, or is ambiguious, fallback to the standard way of getting the resolve info 2121c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // via resolveActivity(). 2122c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ResolveInfo resolveInfo = null; 2123c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName oldComponent = intent.getComponent(); 2124c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung Intent newIntent = new Intent(intent.getAction(), null); 2125c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.addCategory(Intent.CATEGORY_LAUNCHER); 2126c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.setPackage(oldComponent.getPackageName()); 2127c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung List<ResolveInfo> infos = manager.queryIntentActivities(newIntent, 0); 2128c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung for (ResolveInfo i : infos) { 2129c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName cn = new ComponentName(i.activityInfo.packageName, 2130c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung i.activityInfo.name); 2131c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (cn.equals(oldComponent)) { 2132c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = i; 2133c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2134c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2135c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (resolveInfo == null) { 2136c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = manager.resolveActivity(intent, 0); 2137c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 213856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 2139aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung icon = mIconCache.getIcon(componentName, resolveInfo, labelCache); 214056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 214156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 214256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 214356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 2144931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 214556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 21469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 214756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 214856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 214956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 215056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 215156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 215256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 215356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 215456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 215556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 21565308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName key = LauncherModel.getComponentNameFromResolveInfo(resolveInfo); 21575308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (labelCache != null && labelCache.containsKey(key)) { 21585308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung info.title = labelCache.get(key); 2159c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2160c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung info.title = resolveInfo.activityInfo.loadLabel(manager); 2161c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (labelCache != null) { 21625308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelCache.put(key, info.title); 2163c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2164c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 216556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 216656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 216756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 216856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 216956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 217056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 217156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 217256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 21739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 217456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 21759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 21769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 21779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 21789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 217931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 21818a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung * Returns the set of workspace ShortcutInfos with the specified intent. 21828a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung */ 21838a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung static ArrayList<ItemInfo> getWorkspaceShortcutItemInfosWithIntent(Intent intent) { 21848a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 21858a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung synchronized (sBgLock) { 21868a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung for (ItemInfo info : sBgWorkspaceItems) { 21878a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (info instanceof ShortcutInfo) { 21888a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ShortcutInfo shortcut = (ShortcutInfo) info; 21898a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (shortcut.intent.toUri(0).equals(intent.toUri(0))) { 21908a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung items.add(shortcut); 21918a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 21928a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 21938a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 21948a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 21958a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung return items; 21968a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 21978a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung 21988a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung /** 21990589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 22009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 22010589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 220256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 220356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 220431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 220556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2206c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 22079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 22087376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 22098ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 22108ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 221156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 221256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 22139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 22149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 22159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 22169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 22179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 22189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 221956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 222056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 22219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 22229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 222356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 222456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 2225c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2226c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 222756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 22289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 222956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 223056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 223156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 223256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 2233931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 223456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 223556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 223656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 223756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 223856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 22397376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 22409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 22419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 2242931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 224356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 224456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 224556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 224656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 224756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 224856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 22499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 22509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 22519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 2252d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 225356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 22549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 22559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 225631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2257d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 22589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 2259f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 226031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2261931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka Bitmap getIconFromCursor(Cursor c, int iconIndex, Context context) { 22623a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka @SuppressWarnings("all") // suppress dead code warning 22633a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka final boolean debug = false; 22643a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka if (debug) { 226556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 226656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 226756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 226856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 226956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 2270931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka return Utilities.createIconBitmap( 2271931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka BitmapFactory.decodeByteArray(data, 0, data.length), context); 227256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 227356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 227456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 227556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 227656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 22773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ShortcutInfo addShortcut(Context context, Intent data, long container, int screen, 22783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean notify) { 2279a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 2280d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (info == null) { 2281d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2282d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 22833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung addItemToDatabase(context, info, container, screen, cellX, cellY, notify); 22840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 22850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 22860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 22870589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2288a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 228955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 229055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 229155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 229255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 229355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 229455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 229555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 229655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 229755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 229855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 229955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 230055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 2301a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 2302a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 230368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 230468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 230568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 230668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 230768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 230868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 230968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 231068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 231168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 231268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 231368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 231468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 231568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 231668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 231768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 231868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 231968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 232068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 232168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 232268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 232368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 232468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 232568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 232668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 232768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 232868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 232968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 233068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 233168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 233268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 233368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 233468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 233568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 233668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 233768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 233868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 233968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 234068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 2341a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 23420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 23430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 23440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 23450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2346d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (intent == null) { 2347d919882006a457d16dea46bd546472e6534b5c19Adam Cohen // If the intent is null, we can't construct a valid ShortcutInfo, so we return null 2348d919882006a457d16dea46bd546472e6534b5c19Adam Cohen Log.e(TAG, "Can't construct ShorcutInfo with null intent"); 2349d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2350d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 2351d919882006a457d16dea46bd546472e6534b5c19Adam Cohen 23520589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 23530589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 23540589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 23550589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 23560589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 23570589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 23580589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 23590589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 23600589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 23610589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 23620589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 23630589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 23640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 23650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 23660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 23670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 2368c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2369c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 23700589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 23710589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 23720589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23730589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23740589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23750589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2376c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 237756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 23780589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 2379a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 2380a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 2381a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 2382a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 2383a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 2384a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 23850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 238756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 23880589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 23890589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 23900589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 23910589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 23920589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 23930589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 23940589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 23950589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2396aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean queueIconToBeChecked(HashMap<Object, byte[]> cache, ShortcutInfo info, Cursor c, 2397aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung int iconIndex) { 239817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 239917a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 2400aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 240117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 240256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 240356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 240456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 240556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 240656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 240756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 2408ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 2409aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung cache.put(info, c.getBlob(iconIndex)); 2410aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return true; 2411aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2412aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 2413aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2414aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung void updateSavedIcon(Context context, ShortcutInfo info, byte[] data) { 2415aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean needSave = false; 2416aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung try { 2417aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (data != null) { 2418aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 2419aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap loaded = info.getIcon(mIconCache); 2420aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = !saved.sameAs(loaded); 2421aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } else { 242256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 242356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 2424aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } catch (Exception e) { 2425aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = true; 2426aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2427aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (needSave) { 2428aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Log.d(TAG, "going to save icon bitmap for info=" + info); 2429aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // This is slower than is ideal, but this only happens once 2430aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // or when the app is updated with a new icon. 2431aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung updateItemInDatabase(context, info); 243256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 243356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 243456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 243531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 2436df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Return an existing FolderInfo object if we have encountered this ID previously, 24379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 243831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2439df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) { 24409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 24419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 2442df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (folderInfo == null) { 24439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 2444c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka folderInfo = new FolderInfo(); 24459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 244631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2447df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return folderInfo; 244831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 244931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24501190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<ApplicationInfo> getAppNameComparator() { 24511190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 24521190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<ApplicationInfo>() { 24531190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 24541190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung int result = collator.compare(a.title.toString(), b.title.toString()); 24551190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung if (result == 0) { 24561190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung result = a.componentName.compareTo(b.componentName); 24571190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 24581190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return result; 24595b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka } 24601190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 24611190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 246278403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 246378403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 246478403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 246578403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 246678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 246778403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 246878403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 246978403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 24701190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<AppWidgetProviderInfo> getWidgetNameComparator() { 24711190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 24721190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<AppWidgetProviderInfo>() { 24731190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(AppWidgetProviderInfo a, AppWidgetProviderInfo b) { 24741190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return collator.compare(a.label.toString(), b.label.toString()); 24751190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 24761190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 24771190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 24785308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung static ComponentName getComponentNameFromResolveInfo(ResolveInfo info) { 24795308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (info.activityInfo != null) { 24805308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.activityInfo.packageName, info.activityInfo.name); 24815308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } else { 24825308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name); 24835308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 24845308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 2485785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static class ShortcutNameComparator implements Comparator<ResolveInfo> { 24861190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 2487785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung private PackageManager mPackageManager; 2488c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 2489785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung ShortcutNameComparator(PackageManager pm) { 2490785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung mPackageManager = pm; 2491c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 24921190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2493c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2494c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung ShortcutNameComparator(PackageManager pm, HashMap<Object, CharSequence> labelCache) { 2495c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mPackageManager = pm; 2496c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = labelCache; 24971190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2498785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2499785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(ResolveInfo a, ResolveInfo b) { 2500c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung CharSequence labelA, labelB; 25015308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyA = LauncherModel.getComponentNameFromResolveInfo(a); 25025308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyB = LauncherModel.getComponentNameFromResolveInfo(b); 25035308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyA)) { 25045308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelA = mLabelCache.get(keyA); 2505c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2506c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = a.loadLabel(mPackageManager).toString(); 2507c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 25085308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyA, labelA); 2509c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25105308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyB)) { 25115308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelB = mLabelCache.get(keyB); 2512c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2513c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = b.loadLabel(mPackageManager).toString(); 2514c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 25155308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyB, labelB); 2516c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25171190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 2518785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2519785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 25201ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public static class WidgetAndShortcutNameComparator implements Comparator<Object> { 25211190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 25221ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private PackageManager mPackageManager; 25231ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private HashMap<Object, String> mLabelCache; 25241ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung WidgetAndShortcutNameComparator(PackageManager pm) { 25251ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mPackageManager = pm; 25261ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mLabelCache = new HashMap<Object, String>(); 25271190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 25281ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 25291ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public final int compare(Object a, Object b) { 25301ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung String labelA, labelB; 2531c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(a)) { 2532c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = mLabelCache.get(a); 2533c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2534c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = (a instanceof AppWidgetProviderInfo) ? 25351ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) a).label : 25361ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) a).loadLabel(mPackageManager).toString(); 2537c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(a, labelA); 2538c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2539c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(b)) { 2540c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = mLabelCache.get(b); 2541c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2542c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = (b instanceof AppWidgetProviderInfo) ? 25431ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) b).label : 25441ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) b).loadLabel(mPackageManager).toString(); 2545c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(b, labelB); 2546c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 25471190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 25481ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 25491ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung }; 2550be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 2551be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 2552be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 2553487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mBgAllAppsList.data); 2554487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mBgAllAppsList.added); 2555487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mBgAllAppsList.removed); 2556487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mBgAllAppsList.modified); 25573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 25583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 25593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 25603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 25613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2562be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 256331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 2564