LauncherModel.java revision e25af795647a19f1a0d60bc4baea5a996d215fdf
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 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 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; 25f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohenimport android.content.ContentProviderOperation; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentResolver; 2731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentValues; 28aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.content.Context; 2931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.content.Intent.ShortcutIconResource; 3131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ActivityInfo; 3200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageInfo; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.PackageManager; 3400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohenimport android.content.pm.PackageManager.NameNotFoundException; 3531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ResolveInfo; 3693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Leeimport android.content.res.Configuration; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.Resources; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.database.Cursor; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Bitmap; 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.BitmapFactory; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.net.Uri; 4217a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onoratoimport android.os.Environment; 433611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.Handler; 443611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.HandlerThread; 450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.os.Parcelable; 4631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.os.Process; 47aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.os.RemoteException; 489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport android.os.SystemClock; 49aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.util.Log; 5031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 51325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.R; 52325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.InstallWidgetReceiver.WidgetMimeTypeHandlerData; 53edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 54c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.lang.ref.WeakReference; 55c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.net.URISyntaxException; 56c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.text.Collator; 5783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chungimport java.util.Arrays; 58c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.ArrayList; 59c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Collections; 60c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.Comparator; 61c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.HashMap; 62b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.HashSet; 632abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chungimport java.util.Iterator; 64c2f801e770b4f80354b3edb722ec04222251990cMichael Jurkaimport java.util.List; 65b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chungimport java.util.Set; 66c2f801e770b4f80354b3edb722ec04222251990cMichael Jurka 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 70bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 7131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 72f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 73a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 7717a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato private final boolean mAppsCanBeOnExternalStorage; 78d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 792ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 80dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 81f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 85b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private boolean mIsLoaderTaskRunning; 86c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka private volatile boolean mFlushingWorkerThread; 879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 8881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Specific runnable types that are run on the main thread deferred handler, this allows us to 8981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // clear all queued binding runnables when the Launcher activity is destroyed. 9081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_NORMAL_RUNNABLE = 0; 9181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private static final int MAIN_THREAD_BINDING_RUNNABLE = 1; 9281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 9381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 94700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 95700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 96700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 97700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 98700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 99700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 100cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 101cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 102cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 103cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 104cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 105cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 106b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // When we are loading pages synchronously, we can't just post the binding of items on the side 107b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // pages as this delays the rotation process. Instead, we wait for a callback from the first 108b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // draw (in Workspace) to initiate the binding of the remaining side pages. Any time we start 109b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // a normal load, we also clear this set of Runnables. 110b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung static final ArrayList<Runnable> mDeferredBindRunnables = new ArrayList<Runnable>(); 111b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 1139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 114a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // < only access in worker thread > 115487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen private AllAppsList mBgAllAppsList; 116a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 117b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // The lock that must be acquired before referencing any static bg data structures. Unlike 118b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // other locks, this one can generally be held long-term because we never expect any of these 119b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // static data structures to be referenced outside of the worker thread except on the first 120b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // load after configuration change. 1212abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung static final Object sBgLock = new Object(); 122b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 123487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by 124a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // LauncherModel to their ids 125487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, ItemInfo> sBgItemsIdMap = new HashMap<Long, ItemInfo>(); 126a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 127487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgWorkspaceItems is passed to bindItems, which expects a list of all folders and shortcuts 128487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // created by LauncherModel that are directly on the home screen (however, no widgets or 129487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // shortcuts within folders). 130487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<ItemInfo> sBgWorkspaceItems = new ArrayList<ItemInfo>(); 1310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 132487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgAppWidgets is all LauncherAppWidgetInfo created by LauncherModel. Passed to bindAppWidget() 133487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final ArrayList<LauncherAppWidgetInfo> sBgAppWidgets = 134a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka new ArrayList<LauncherAppWidgetInfo>(); 135a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 136487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgFolders is all FolderInfos created by LauncherModel. Passed to bindFolders() 137487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Long, FolderInfo> sBgFolders = new HashMap<Long, FolderInfo>(); 138b1094bd9630f659cc606853b8a244b6a6b6c6943Winson Chung 139487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen // sBgDbIconCache is the set of ItemInfos that need to have their icons updated in the database 140487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen static final HashMap<Object, byte[]> sBgDbIconCache = new HashMap<Object, byte[]>(); 141a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka // </ only access in worker thread > 142a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka 143a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka private IconCache mIconCache; 1440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 1459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 146d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 147d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 148aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 14999a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee protected int mPreviousConfigMcc; 15093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 1519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 152ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 156ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 157e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen public void finishBindingItems(boolean upgradePath); 1589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 16064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 16164e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 16283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung public void bindComponentsRemoved(ArrayList<String> packageNames, 16383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<ApplicationInfo> appInfos, 16483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung boolean matchPackageNamesOnly); 165c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka public void bindPackagesUpdated(ArrayList<Object> widgetsAndShortcuts); 166843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1670dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn public boolean isAllAppsButtonRank(int rank); 168cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath public void bindSearchablesChanged(); 1691462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void onPageBoundSynchronously(int page); 1709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1720589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 17317a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato mAppsCanBeOnExternalStorage = !Environment.isExternalStorageEmulated(); 174f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 175487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList = new AllAppsList(iconCache); 1760589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1770589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1780589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 179c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResDefaultActivityIcon(), app); 1802ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 18193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee final Resources res = app.getResources(); 18293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoadDelay = res.getInteger(R.integer.config_allAppsBatchLoadDelay); 18393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mBatchSize = res.getInteger(R.integer.config_allAppsBatchSize); 18499a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee Configuration config = res.getConfiguration(); 18599a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = config.mcc; 1860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1870589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 188b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the main thread, otherwise it is 189b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the main thread handler. */ 190b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void runOnMainThread(Runnable r) { 19181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, 0); 19281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 19381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung private void runOnMainThread(Runnable r, int type) { 194b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 195b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are on the worker thread, post onto the main handler 196b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mHandler.post(r); 197b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 198b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 199b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 200b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 201b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 202b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Runs the specified runnable immediately if called from the worker thread, otherwise it is 203b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * posted on the worker thread handler. */ 204b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private static void runOnWorkerThread(Runnable r) { 205b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 206b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r.run(); 207b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 208b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we are not on the worker thread, then post to the worker handler 209b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(r); 210b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 211b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 212b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 21356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 2140589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 215f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 21631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung public void unbindItemInfosAndClearQueuedBindRunnables() { 21881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung if (sWorkerThread.getThreadId() == Process.myTid()) { 21981b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung throw new RuntimeException("Expected unbindLauncherItemInfos() to be called from the " + 22081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung "main thread"); 22181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung } 22281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung 22381b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Clear any deferred bind runnables 22481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mDeferredBindRunnables.clear(); 22581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Remove any queued bind runnables 22681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.cancelAllRunnablesOfType(MAIN_THREAD_BINDING_RUNNABLE); 22781b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung // Unbind all the workspace items 22881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung unbindWorkspaceItemsOnMainThread(); 229603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung } 230603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 231b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Unbinds all the sBgWorkspaceItems and sBgAppWidgets on the main thread */ 23281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung void unbindWorkspaceItemsOnMainThread() { 233603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // Ensure that we don't use the same workspace items data structure on the main thread 234603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung // by making a copy of workspace items first. 235b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpWorkspaceItems = new ArrayList<ItemInfo>(); 236b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> tmpAppWidgets = new ArrayList<ItemInfo>(); 2372abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 238b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpWorkspaceItems.addAll(sBgWorkspaceItems); 239b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung tmpAppWidgets.addAll(sBgAppWidgets); 240b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 241b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r = new Runnable() { 242b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 243b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 244b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpWorkspaceItems) { 245b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 246b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 247b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo item : tmpAppWidgets) { 248b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.unbind(); 249b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 250b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 251b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 252b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnMainThread(r); 2534eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen } 2544eac29a80b9a73465c8de54f1caec2a8098a73c6Adam Cohen 2559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 2579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 2589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 2599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 2609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 2619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 2629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 2639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 2649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 2659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 2669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 2679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 26931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 270b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka static void checkItemInfoLocked( 271b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka final long itemId, final ItemInfo item, StackTraceElement[] stackTrace) { 272b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ItemInfo modelItem = sBgItemsIdMap.get(itemId); 273b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem != null && item != modelItem) { 274b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // check all the data is consistent 275b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) { 276b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo modelShortcut = (ShortcutInfo) modelItem; 277b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ShortcutInfo shortcut = (ShortcutInfo) item; 278b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (modelShortcut.title.toString().equals(shortcut.title.toString()) && 279b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.intent.filterEquals(shortcut.intent) && 280b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.id == shortcut.id && 281b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.itemType == shortcut.itemType && 282b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.container == shortcut.container && 283b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.screen == shortcut.screen && 284b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellX == shortcut.cellX && 285b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.cellY == shortcut.cellY && 286b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanX == shortcut.spanX && 287b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.spanY == shortcut.spanY && 288b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelShortcut.dropPos == null && shortcut.dropPos == null) || 289b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka (modelShortcut.dropPos != null && 290b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka shortcut.dropPos != null && 291b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[0] == shortcut.dropPos[0] && 292b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka modelShortcut.dropPos[1] == shortcut.dropPos[1]))) { 293b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // For all intents and purposes, this is the same object 294b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka return; 295b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 296b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 297b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 298b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // the modelItem needs to match up perfectly with item if our model is 299b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // to be consistent with the database-- for now, just require 300b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka // modelItem == item or the equality check above 301b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka String msg = "item: " + ((item != null) ? item.toString() : "null") + 302b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "modelItem: " + 303b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka ((modelItem != null) ? modelItem.toString() : "null") + 304b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka "Error: ItemInfo passed to checkItemInfo doesn't match original"; 305b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka RuntimeException e = new RuntimeException(msg); 306b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka if (stackTrace != null) { 307b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka e.setStackTrace(stackTrace); 308b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 309e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // TODO: something breaks this in the upgrade path 310e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen //throw e; 311b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 312b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 313b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 314816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka static void checkItemInfo(final ItemInfo item) { 315816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 316816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final long itemId = item.id; 317816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka Runnable r = new Runnable() { 318b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka public void run() { 319b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka synchronized (sBgLock) { 320b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 321816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 322b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 323b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka }; 324b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 325816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 326816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka 327c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabaseHelper(Context context, final ContentValues values, 328c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ItemInfo item, final String callingFunction) { 329c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final long itemId = item.id; 330c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 331c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentResolver cr = context.getContentResolver(); 332c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 333487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 334c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 335c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 336c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.update(uri, values, null, null); 337f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemArrays(item, itemId, stackTrace); 338f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 339f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen }; 340f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen runOnWorkerThread(r); 341f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 342c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 343f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen static void updateItemsInDatabaseHelper(Context context, final ArrayList<ContentValues> valuesList, 344f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final ArrayList<ItemInfo> items, final String callingFunction) { 345f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final ContentResolver cr = context.getContentResolver(); 346c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 347f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 348f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Runnable r = new Runnable() { 349f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen public void run() { 350f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ContentProviderOperation> ops = 351f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen new ArrayList<ContentProviderOperation>(); 352f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int count = items.size(); 353f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < count; i++) { 354f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo item = items.get(i); 355f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final long itemId = item.id; 356f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 357f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ContentValues values = valuesList.get(i); 358f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 359f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ops.add(ContentProviderOperation.newUpdate(uri).withValues(values).build()); 360f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemArrays(item, itemId, stackTrace); 361487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 362f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 363f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen try { 364f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen cr.applyBatch(LauncherProvider.AUTHORITY, ops); 365f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } catch (Exception e) { 366f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen e.printStackTrace(); 367c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 368c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 369c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 371c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 372bebf042666cffe52039b875a549a582abd78a431Adam Cohen 373f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen static void updateItemArrays(ItemInfo item, long itemId, StackTraceElement[] stackTrace) { 374f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // Lock on mBgLock *after* the db operation 375f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen synchronized (sBgLock) { 376f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen checkItemInfoLocked(itemId, item, stackTrace); 377f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 378f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 379f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 380f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // Item is in a folder, make sure this folder exists 381f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (!sBgFolders.containsKey(item.container)) { 382f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // An items container is being set to a that of an item which is not in 383f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // the list of Folders. 384f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen String msg = "item: " + item + " container being set to: " + 385f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.container + ", not in the list of folders"; 386f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Log.e(TAG, msg); 387f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Launcher.dumpDebugLogsToConsole(); 388f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 389f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 390f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 391f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // Items are added/removed from the corresponding FolderInfo elsewhere, such 392f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // as in Workspace.onDrop. Here, we just add/remove them from the list of items 393f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // that are on the desktop, as appropriate 394f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo modelItem = sBgItemsIdMap.get(itemId); 395f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 396f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 397f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen switch (modelItem.itemType) { 398f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 399f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 400f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 401f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (!sBgWorkspaceItems.contains(modelItem)) { 402f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen sBgWorkspaceItems.add(modelItem); 403f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 404f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen break; 405f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen default: 406f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen break; 407f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 408f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } else { 409f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen sBgWorkspaceItems.remove(modelItem); 410f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 411f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 412f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 413f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 414c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka public void flushWorkerThread() { 415c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mFlushingWorkerThread = true; 416c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka Runnable waiter = new Runnable() { 417c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka public void run() { 418c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized (this) { 419c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka notifyAll(); 420c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mFlushingWorkerThread = false; 421c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 422c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 423c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka }; 424c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka 425c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized(waiter) { 426c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka runOnWorkerThread(waiter); 427c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka if (mLoaderTask != null) { 428c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized(mLoaderTask) { 429c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mLoaderTask.notify(); 430c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 431c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 432c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka boolean success = false; 433c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka while (!success) { 434c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka try { 435c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka waiter.wait(); 436c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka success = true; 437c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } catch (InterruptedException e) { 438c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 439c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 440c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 441c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 442c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka 4439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 4449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 4459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 446a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void moveItemInDatabase(Context context, final ItemInfo item, final long container, 447a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int screen, final int cellX, final int cellY) { 4485524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 4495524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 450487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 451487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 452487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 4539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 4549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 4559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 456c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 4573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 4583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 4593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 4603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 4613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 4623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 4643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 4679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 4683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLX, item.cellX); 4693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLY, item.cellY); 4709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 471ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 472c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 47331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 47531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 476f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen * Move items in the DB to a new <container, screen, cellX, cellY>. We assume that the 477f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen * cellX, cellY have already been updated on the ItemInfos. 478f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen */ 479f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen static void moveItemsInDatabase(Context context, final ArrayList<ItemInfo> items, 480f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final long container, final int screen) { 481f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 482f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ContentValues> contentValues = new ArrayList<ContentValues>(); 483f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int count = items.size(); 484f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 485f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < count; i++) { 486f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo item = items.get(i); 487f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " 488f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen + item.id + " (" + item.container + ", " + item.screen + ", " + item.cellX 489f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen + ", " + item.cellY + ") --> " + "(" + container + ", " + screen + ", " 490f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen + item.cellX + ", " + item.cellY + ")"; 491f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Launcher.sDumpLogs.add(transaction); 492f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.container = container; 493f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 494f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 495f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // in the hotseat 496f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (context instanceof Launcher && screen < 0 && 497f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 498f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(item.cellX, 499f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.cellY); 500f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } else { 501f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.screen = screen; 502f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 503f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 504f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final ContentValues values = new ContentValues(); 505f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 506f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 507f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 508f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 509f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 510f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen contentValues.add(values); 511f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 512f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemsInDatabaseHelper(context, contentValues, items, "moveItemInDatabase"); 513f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 514f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 515f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen /** 516bebf042666cffe52039b875a549a582abd78a431Adam Cohen * Move and/or resize item in the DB to a new <container, screen, cellX, cellY, spanX, spanY> 517d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 518bebf042666cffe52039b875a549a582abd78a431Adam Cohen static void modifyItemInDatabase(Context context, final ItemInfo item, final long container, 519bebf042666cffe52039b875a549a582abd78a431Adam Cohen final int screen, final int cellX, final int cellY, final int spanX, final int spanY) { 5205524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 5215524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 522487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 523487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 524487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 525d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 526d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 527bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanX = spanX; 528bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanY = spanY; 529bebf042666cffe52039b875a549a582abd78a431Adam Cohen 530bebf042666cffe52039b875a549a582abd78a431Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 531bebf042666cffe52039b875a549a582abd78a431Adam Cohen // in the hotseat 532bebf042666cffe52039b875a549a582abd78a431Adam Cohen if (context instanceof Launcher && screen < 0 && 533bebf042666cffe52039b875a549a582abd78a431Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 534bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 535bebf042666cffe52039b875a549a582abd78a431Adam Cohen } else { 536bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = screen; 537bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 538d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 539d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 540d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 541bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 542bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 543bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANX, item.spanX); 544bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANY, item.spanY); 545bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 546d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 547816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka updateItemInDatabaseHelper(context, values, item, "modifyItemInDatabase"); 548bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 549c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 550c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka /** 551c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Update an item to the database in a specified container. 552c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka */ 553c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabase(Context context, final ItemInfo item) { 554c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentValues values = new ContentValues(); 555c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.onAddToDatabase(values); 556c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 557c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "updateItemInDatabase"); 558d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 559d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 560d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 5619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 5629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 563bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 5649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 5659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 5669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 5679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 5689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 5699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 5709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 5719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 5729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 5739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 5749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 576bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 577bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 578bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 579aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 580aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 581aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 582aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 583aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 584aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 585aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 586aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 587aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 588aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 589aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 590aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 591aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 592aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 593aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 594aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 595aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 596aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 597aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 598aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 599aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 600c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo item = new ItemInfo(); 601aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 602aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 603aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 604aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 605aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 606aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 607aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 608aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 609aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 610aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 611aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 612aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 613aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 614aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 615aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 616aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 617aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 618aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 619aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 620aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 6219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 62231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 6239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 6249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 6259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 6269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 6279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 628df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null); 629f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 6319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 6329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 6339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 6349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 6359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 6369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 6379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 638f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 6409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 641df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 642df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen folderInfo = findOrMakeFolder(folderList, id); 6439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 6449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 64531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 6479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 6489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 6499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 650d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 651d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 652ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 6549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 6559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 6569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 6572fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 658ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 6609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 66131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 6639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 6649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 6659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 6663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung static void addItemToDatabase(Context context, final ItemInfo item, final long container, 6673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final int screen, final int cellX, final int cellY, final boolean notify) { 6689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 6699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 6709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 6713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 6723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 6733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 6743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 6753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 6763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 6773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 6783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 679ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 6819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 6829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 683ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6847578ec6fa9a747210aba484d226b5f97773752e3Michael Jurka LauncherApplication app = (LauncherApplication) context.getApplicationContext(); 685a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka item.id = app.getLauncherProvider().generateNewId(); 686a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka values.put(LauncherSettings.Favorites._ID, item.id); 6873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 688aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 689c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 690a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 691487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Add item (" + item.title + ") to db, id: " 692487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + container + ", " + screen + ", " + cellX + ", " 693487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + cellY + ")"; 694487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 695487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 696487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 697a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 698a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 699ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 700b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7012abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 702b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(item.id, item, null); 703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(item.id, item); 704b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 705b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 706b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(item.id, (FolderInfo) item); 707b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Fall through 708b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 709b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 710b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(item); 713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Adding an item to a folder that doesn't exist. 716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "adding item: " + item + " to a folder that " + 717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung " doesn't exist"; 71828b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 720b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 721487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 722b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 724b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add((LauncherAppWidgetInfo) item); 725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 726b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 727a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 728a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 729c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 730b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 73131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 73231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 7339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 734aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 735aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 736845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 7373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung long container, int screen, int localCellX, int localCellY, int spanX, int spanY) { 7383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return (((int) container & 0xFF) << 24) 739845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 740aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 741aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 742d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 743d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 744aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 745aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 746d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 747d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 748aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 749aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 750aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 751aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 752aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 753aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 754aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 755d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 756d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 757aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 758aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 759aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 760c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Removes the specified item from the database 761c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param context 762c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param item 7639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 764c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void deleteItemFromDatabase(Context context, final ItemInfo item) { 7659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 766c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 767487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 76883df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka Runnable r = new Runnable() { 769a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 770487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Delete item (" + item.title + ") from db, id: " 771487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + item.container + ", " + item.screen + ", " + item.cellX + 772487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ", " + item.cellY + ")"; 773487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 774487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 775487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 776c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(uriToDelete, null, null); 777b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 778b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7792abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 780b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 781b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 782b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(item.id); 783b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info: sBgItemsIdMap.values()) { 784b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == item.id) { 785b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We are deleting a folder which still contains items that 786b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // think they are contained by that folder. 787b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "deleting a folder (" + item + ") which still " + 788b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "contains items (" + info + ")"; 78928b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 790b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 791b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 792487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 793b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 794b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 795b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 796b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 797b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 798b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 799b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 800b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.remove((LauncherAppWidgetInfo) item); 801b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 802b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 803b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(item.id); 804b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(item); 805a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 806a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 80783df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka }; 808b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 80931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 81031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 8119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 8129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 8139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 814a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void deleteFolderContentsFromDatabase(Context context, final FolderInfo info) { 8159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 816f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 817c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 818c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 819c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 820b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 8212abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 822b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(info.id); 823b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(info.id); 824b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(info); 825b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(info); 826b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 827c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 828c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, 829c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 830b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 8312abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 832b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo childInfo : info.contents) { 833b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(childInfo.id); 834b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(childInfo); 835b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 836afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 837c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 838c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 839b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 8409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 841f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 8439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 8449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 8459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 8469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 8479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 848f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 849f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 850f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8511d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 8529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 8539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 8549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 855cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath @Override 856f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 8573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 858aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 8593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 8609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 8613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 8623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 8633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 8643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 8653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 866f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 86864e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 8693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 8703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 8713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 8723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 87356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 8743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 8753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 8763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 8773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 8783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 87956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 8803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 8813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 8823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 8833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 8843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 8853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 88756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 8883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 88956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 8903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 8913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 892f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 893f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 895cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 896cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 897cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 898cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 899e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 9003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 9013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 9023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 9033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 904e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 90593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If we have changed locale we need to clear out the labels in all apps/workspace. 90693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 90793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 90893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Check if configuration change was an mcc/mnc change which would affect app resources 90993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // and we would need to clear out the labels in all apps/workspace. Same handling as 91093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // above for ACTION_LOCALE_CHANGED 91193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Configuration currentConfig = context.getResources().getConfiguration(); 91299a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee if (mPreviousConfigMcc != currentConfig.mcc) { 91393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Log.d(TAG, "Reload apps on config change. curr_mcc:" 91499a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee + currentConfig.mcc + " prevmcc:" + mPreviousConfigMcc); 91593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 91693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 91793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Update previousConfig 91899a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = currentConfig.mcc; 919cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action) || 920cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED.equals(action)) { 921ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (mCallbacks != null) { 922ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka Callbacks callbacks = mCallbacks.get(); 923ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (callbacks != null) { 924ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka callbacks.bindSearchablesChanged(); 925ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka } 926cfdf7ee64db8820d91a1cd82bf7b961fb2083dceWinson Chung } 927e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 928e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 929e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 93093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private void forceReload() { 931f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung resetLoadedState(true, true); 932f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 933f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // Do this here because if the launcher activity is running it will be restarted. 934f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // If it's not running startLoaderFromBackground will merely tell it that it needs 935f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // to reload. 936f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung startLoaderFromBackground(); 937f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 938f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 939f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung public void resetLoadedState(boolean resetAllAppsLoaded, boolean resetWorkspaceLoaded) { 94093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (mLock) { 94193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Stop any existing loaders first, so they don't set mAllAppsLoaded or 94293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // mWorkspaceLoaded to true later 94393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee stopLoaderLocked(); 944f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetAllAppsLoaded) mAllAppsLoaded = false; 945f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetWorkspaceLoaded) mWorkspaceLoaded = false; 94693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 94793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 94893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 949e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 950e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 951e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 952e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 953e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 954e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 955e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 956e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 957e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 958e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 959e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 960e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 961e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 962e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 963e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 964e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 965e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 966e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 967b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung startLoader(false, -1); 968f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 970f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 97193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If there is already a loader task running, tell it to stop. 97293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // returns true if isLaunching() was true on the old task 97393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private boolean stopLoaderLocked() { 97493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee boolean isLaunching = false; 97593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee LoaderTask oldTask = mLoaderTask; 97693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask != null) { 97793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask.isLaunching()) { 97893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = true; 97993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 98093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee oldTask.stopLocked(); 98193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 98293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return isLaunching; 98393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 98493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 985b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void startLoader(boolean isLaunching, int synchronousBindPage) { 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 9873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 9893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 990843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 991b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Clear any deferred bind-runnables from the synchronized load process 992b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We must do this before any loading/binding is scheduled below. 993b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 994b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 9973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 99893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // also, don't downgrade isLaunching if we're already running 99993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = isLaunching || stopLoaderLocked(); 1000f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mLoaderTask = new LoaderTask(mApp, isLaunching); 1001b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage > -1 && mAllAppsLoaded && mWorkspaceLoaded) { 1002b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mLoaderTask.runBindSynchronousPage(synchronousBindPage); 1003b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1004b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorkerThread.setPriority(Thread.NORM_PRIORITY); 1005b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(mLoaderTask); 1006b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1007b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1008b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1009b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1010b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1011b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void bindRemainingSynchronousPages() { 1012b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Post the remaining side pages to be loaded 1013b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mDeferredBindRunnables.isEmpty()) { 1014b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (final Runnable r : mDeferredBindRunnables) { 101581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.post(r, MAIN_THREAD_BINDING_RUNNABLE); 1016b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 1017b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 1018b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 10193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1020b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 10213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 10223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 10233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 10243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 10259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1026f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 10273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1028b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 1029c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka public boolean isAllAppsLoaded() { 1030c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka return mAllAppsLoaded; 1031c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka } 1032c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka 103336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 103436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung synchronized (mLock) { 103536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (mLoaderTask != null) { 103636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mLoaderTask.isLoadingWorkspace(); 103736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 103836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 103936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return false; 104036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 104136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 10433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 10443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 10453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 10463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 10473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 10483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 10493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 10503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 105136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung private boolean mIsLoadingAndBindingWorkspace; 10523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 10533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 1054e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen private boolean mIsUpgradePath; 1055b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1056c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 10573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 10593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 10603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 1061c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 10623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1063f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 10653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 10663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1067f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 106836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 106936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mIsLoadingAndBindingWorkspace; 107036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 107136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 10723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 107336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = true; 107436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 10753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 10763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 10783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1079288a36b563801a26d00084cb823435a3ba4cb76cMichael Jurka 1080a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka if (!mWorkspaceLoaded) { 10813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 108293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 108393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 108493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 108593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 108693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = true; 10879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1089cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 1091b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(-1); 10923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1093f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 10953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 10963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 10973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 10983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 10993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1100843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 11013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 11023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 11033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 11043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 11053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 11079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 11099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1113c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka while (!mStopped && !mLoadAndBindStepFinished && !mFlushingWorkerThread) { 11143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 1115c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka // Just in case mFlushingWorkerThread changes but we aren't woken up, 1116c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka // wait no longer than 1sec at a time 1117c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka this.wait(1000); 11183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 11193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 11209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 1124aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 11253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 11269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1127843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 11283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1129f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1130b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void runBindSynchronousPage(int synchronousBindPage) { 1131b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage < 0) { 1132b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we have a valid page index to load synchronously 1133b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Should not call runBindSynchronousPage() without " + 1134b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "valid page index"); 1135b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1136b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mAllAppsLoaded || !mWorkspaceLoaded) { 1137b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we don't try and bind a specified page when the pages have not been 1138b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // loaded already (we should load everything asynchronously in that case) 1139b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Expecting AllApps and Workspace to be loaded"); 1140b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1141b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1142b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (mIsLoaderTaskRunning) { 1143b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we are never running the background loading at this point since 1144b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // we also touch the background collections 1145b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Error! Background loading is already running"); 1146b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1147b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1148b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1149b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: Throw an exception if we are already loading (since we touch the worker thread 1150b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // data structures, we can't allow any other thread to touch that data, but because 1151b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // this call is synchronous, we can get away with not locking). 1152b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1153a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // The LauncherModel is static in the LauncherApplication and mHandler may have queued 1154a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // operations from the previous activity. We need to ensure that all queued operations 1155a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // are executed before any synchronous binding work is done. 1156a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen mHandler.flush(); 1157a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen 1158b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Divide the set of loaded items into those that we are binding synchronously, and 1159b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // everything else that is to be bound normally (asynchronously). 1160b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(synchronousBindPage); 1161b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: For now, continue posting the binding of AllApps as there are other issues that 1162b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // arise from that. 1163b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung onlyBindAllApps(); 1164b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1165b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 11663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1167b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1168b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = true; 1169b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 11703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 11713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 11733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 1175843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 11763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 1177843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 1178843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 1179dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 1180aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to " + 1181aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung (mIsLaunching ? "DEFAULT" : "BACKGROUND")); 1182843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 1183843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 1184dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 1185843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1186843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 1187843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1188843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1189843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 1190cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 11919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1192843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 11933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 11953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 11983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 11999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 1200843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 1201aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to BACKGROUND"); 1202843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 12039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 1206f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1207843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 1208843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1209843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 1210cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 1211843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1212843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 1213843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1214843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 12157ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung 12167ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung // Restore the default thread priority after we are done loading items 12177ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung synchronized (mLock) { 12187ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 12197ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung } 12203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1221843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 1222aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 1223aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // Update the saved icons if necessary 1224aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Comparing loaded icons to database icons"); 12252abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1226b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (Object key : sBgDbIconCache.keySet()) { 1227b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung updateSavedIcon(mContext, (ShortcutInfo) key, sBgDbIconCache.get(key)); 1228b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1229b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1230aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1231aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 12323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 12333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 12343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 1235f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 12363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 12373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 12383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 12393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 1240843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 1241b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = false; 12423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1244f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 12463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 12473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 12483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 1249f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 12503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1251f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 12533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 12543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 12553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 12563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 12583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 12593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 12603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 12613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 12623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1264ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 12653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 12663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1268f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 12703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 12713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 12743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 12753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 1279f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 12803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1281f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 12833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 1284f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung int containerIndex = item.screen; 1285f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1286f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Return early if we detect that an item is under the hotseat button 12870dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (mCallbacks == null || mCallbacks.get().isAllAppsButtonRank(item.screen)) { 1288f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung return false; 1289f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } 12906ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung 12916ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // We use the last index to refer to the hotseat and the screen as the rank, so 12926ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // test and update the occupied state accordingly 12936ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung if (occupied[Launcher.SCREEN_COUNT][item.screen][0] != null) { 12946ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung Log.e(TAG, "Error loading shortcut into hotseat " + item 12956ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + " into position (" + item.screen + ":" + item.cellX + "," + item.cellY 12966ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + ") occupied by " + occupied[Launcher.SCREEN_COUNT][item.screen][0]); 12976ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return false; 12986ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } else { 12996ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung occupied[Launcher.SCREEN_COUNT][item.screen][0] = item; 13006ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return true; 13016ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } 1302f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1303f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Skip further checking if it is not the hotseat or workspace container 13043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 13053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1306f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 13076ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // Check if any workspace icons overlap with each other 13083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 13093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1310f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (occupied[containerIndex][x][y] != null) { 13113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 1312f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + " into cell (" + containerIndex + "-" + item.screen + ":" 13133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 1314aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 1315f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + occupied[containerIndex][x][y]); 13163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 13178802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 13188802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 13193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 13213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1322f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung occupied[containerIndex][x][y] = item; 13238802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 13248802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 1325f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 13263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 13273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13288802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 13293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 13303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1331f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 13323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 13333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 13343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 13353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 13363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 1337f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1338b85f8a44b51258f22938773ca30dd85845345010Michael Jurka // Make sure the default workspace is loaded, if needed 1339e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen boolean loadOldDb = mApp.getLauncherProvider().shouldLoadOldDb(); 1340e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen Uri contentUri = loadOldDb ? LauncherSettings.Favorites.OLD_CONTENT_URI : 1341e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen LauncherSettings.Favorites.CONTENT_URI; 1342e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 1343e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen mIsUpgradePath = loadOldDb; 1344b85f8a44b51258f22938773ca30dd85845345010Michael Jurka 13452abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.clear(); 1347b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.clear(); 1348b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.clear(); 1349b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.clear(); 1350b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1351b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1352b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 1353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1354e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen final Cursor c = contentResolver.query(contentUri, null, null, null, null); 1355b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1356b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // +1 for the hotseat (it can be larger than the workspace) 1357b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load workspace in reverse order to ensure that latest items are loaded first (and 1358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // before any earlier duplicates) 1359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ItemInfo occupied[][][] = 1360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 1][mCellCountY + 1]; 1361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 1364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int intentIndex = c.getColumnIndexOrThrow 1365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.INTENT); 1366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int titleIndex = c.getColumnIndexOrThrow 1367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.TITLE); 1368b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconTypeIndex = c.getColumnIndexOrThrow( 1369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_TYPE); 1370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 1371b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconPackageIndex = c.getColumnIndexOrThrow( 1372b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_PACKAGE); 1373b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconResourceIndex = c.getColumnIndexOrThrow( 1374b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_RESOURCE); 1375b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int containerIndex = c.getColumnIndexOrThrow( 1376b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTAINER); 1377b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int itemTypeIndex = c.getColumnIndexOrThrow( 1378b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ITEM_TYPE); 1379b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int appWidgetIdIndex = c.getColumnIndexOrThrow( 1380b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.APPWIDGET_ID); 1381b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int screenIndex = c.getColumnIndexOrThrow( 1382b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SCREEN); 1383b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellXIndex = c.getColumnIndexOrThrow 1384b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLX); 1385b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellYIndex = c.getColumnIndexOrThrow 1386b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLY); 1387b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanXIndex = c.getColumnIndexOrThrow 1388b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.SPANX); 1389b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanYIndex = c.getColumnIndexOrThrow( 1390b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SPANY); 1391b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 1392b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int displayModeIndex = c.getColumnIndexOrThrow( 1393b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // LauncherSettings.Favorites.DISPLAY_MODE); 1394b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1395b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ShortcutInfo info; 1396b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String intentDescription; 1397b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherAppWidgetInfo appWidgetInfo; 1398b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int container; 1399b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung long id; 1400b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent intent; 1401b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1402b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung while (!mStopped && c.moveToNext()) { 1403b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1404b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int itemType = c.getInt(itemTypeIndex); 1405b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1406b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (itemType) { 1407b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 1408b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 1409b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intentDescription = c.getString(intentIndex); 1410b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1411b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent = Intent.parseUri(intentDescription, 0); 1412b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (URISyntaxException e) { 1413b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1414b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1415968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka 1416b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 1417b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(manager, intent, context, c, iconIndex, 1418b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex, mLabelCache); 1419b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1420b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(c, context, iconTypeIndex, 1421b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung iconPackageIndex, iconResourceIndex, iconIndex, 1422b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex); 1423b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1424b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // App shortcuts that used to be automatically added to Launcher 1425b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // didn't always have the correct intent flags set, so do that 1426b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // here 1427b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (intent.getAction() != null && 14289ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getCategories() != null && 14299ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getAction().equals(Intent.ACTION_MAIN) && 1430968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka intent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) { 1431b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent.addFlags( 1432b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_NEW_TASK | 1433b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1434b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1435968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka } 14363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1437b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info != null) { 1438b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.intent = intent; 1439b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.id = c.getLong(idIndex); 1440b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1441b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.container = container; 1442b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen = c.getInt(screenIndex); 1443b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellX = c.getInt(cellXIndex); 1444b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellY = c.getInt(cellYIndex); 1445b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1446b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, info)) { 1447b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1448b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1449b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1450b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (container) { 1451b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1452b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1453b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(info); 1454b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1455b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 1456b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a user folder 1457b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = 1458b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung findOrMakeFolder(sBgFolders, container); 1459b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.add(info); 1460b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1461b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1462e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 1463e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen loadOldDb) { 1464e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen info.screen = permuteScreens(info.screen); 1465e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 1466b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(info.id, info); 1467b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1468b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // now that we've loaded everthing re-save it with the 1469b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // icon in case it disappears somehow. 1470b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung queueIconToBeChecked(sBgDbIconCache, info, c, iconIndex); 1471b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1472b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Failed to load the shortcut, probably because the 1473b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // activity manager couldn't resolve it (maybe the app 1474b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // was uninstalled), or the db row was somehow screwed up. 1475b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Delete it. 1476b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1477b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 1478b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung contentResolver.delete(LauncherSettings.Favorites.getContentUri( 1479b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id, false), null, null); 1480b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1481b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1482b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1483b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 1484b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1485b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = findOrMakeFolder(sBgFolders, id); 1486b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1487b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.title = c.getString(titleIndex); 1488b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.id = id; 14893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 1490b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.container = container; 1491b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.screen = c.getInt(screenIndex); 1492b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellX = c.getInt(cellXIndex); 1493b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellY = c.getInt(cellYIndex); 14943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 14953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 1496b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, folderInfo)) { 14973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 14989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 1500b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1501b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1502b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(folderInfo); 1503b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 15049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1505e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 1506e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen loadOldDb) { 1507e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen folderInfo.screen = permuteScreens(folderInfo.screen); 1508e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 150917a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 1510b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(folderInfo.id, folderInfo); 1511b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(folderInfo.id, folderInfo); 1512b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1513b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1514b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 1515b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Read all Launcher-specific widget details 1516b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int appWidgetId = c.getInt(appWidgetIdIndex); 15173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 1518f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1519b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final AppWidgetProviderInfo provider = 1520b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widgets.getAppWidgetInfo(appWidgetId); 1521b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1522b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!isSafeMode && (provider == null || provider.provider == null || 1523b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider.getPackageName() == null)) { 1524b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String log = "Deleting widget that isn't installed anymore: id=" 1525b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung + id + " appWidgetId=" + appWidgetId; 1526b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, log); 1527b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.sDumpLogs.add(log); 1528b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsToRemove.add(id); 1529b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1530b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, 1531b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider); 1532b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.id = id; 1533b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.screen = c.getInt(screenIndex); 1534b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellX = c.getInt(cellXIndex); 1535b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellY = c.getInt(cellYIndex); 1536b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanX = c.getInt(spanXIndex); 1537b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanY = c.getInt(spanYIndex); 1538b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int[] minSpan = Launcher.getMinSpanForWidget(context, provider); 1539b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanX = minSpan[0]; 1540b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanY = minSpan[1]; 1541b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1542b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1543b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 1544b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1545b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Widget found where container != " + 1546b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!"); 1547b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1548b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1549e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 1550e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen loadOldDb) { 1551e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen appWidgetInfo.screen = permuteScreens(appWidgetInfo.screen); 1552e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 1553b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1554e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen appWidgetInfo.container = c.getInt(containerIndex); 1555b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1556b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, appWidgetInfo)) { 1557b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1558b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1559b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(appWidgetInfo.id, appWidgetInfo); 1560b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add(appWidgetInfo); 1561b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 15633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1564b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (Exception e) { 1565b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Desktop items loading interrupted:", e); 1566b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1567b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1568b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } finally { 1569b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung c.close(); 1570b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1571ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 1572b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsToRemove.size() > 0) { 1573b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ContentProviderClient client = contentResolver.acquireContentProviderClient( 1574b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI); 1575b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Remove dead items 1576b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : itemsToRemove) { 1577b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1578b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "Removed id = " + id); 1579b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1580b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't notify content observers 1581b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1582b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung client.delete(LauncherSettings.Favorites.getContentUri(id, false), 1583b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung null, null); 1584b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (RemoteException e) { 1585b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Could not remove id = " + id); 1586b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1587b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1588b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15898802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 1590b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1591b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 1592b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "workspace layout: "); 1593b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int y = 0; y < mCellCountY; y++) { 1594b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String line = ""; 1595b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 1596b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (s > 0) { 1597b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += " | "; 1598b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1599b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int x = 0; x < mCellCountX; x++) { 1600b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += ((occupied[s][x][y] != null) ? "#" : "."); 16019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1603b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "[ " + line + " ]"); 16049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1607b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 16085c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1609e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // We rearrange the screens from the old launcher 1610e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // 12345 -> 34512 1611e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen private int permuteScreens(int screen) { 1612e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (screen >= 2) { 1613e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return screen - 2; 1614e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 1615e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return screen + 3; 1616e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 1617e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 1618e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 1619b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of items who are directly or indirectly (via another container) on the 1620b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * specified screen. */ 1621b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentWorkspaceItems(int currentScreen, 1622b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> allWorkspaceItems, 1623b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentScreenItems, 1624b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherScreenItems) { 16252abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung // Purge any null ItemInfos 16262abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung Iterator<ItemInfo> iter = allWorkspaceItems.iterator(); 16272abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung while (iter.hasNext()) { 16282abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung ItemInfo i = iter.next(); 16292abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (i == null) { 16302abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung iter.remove(); 16312abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 16322abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 16332abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung 1634b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1635b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // items given. 1636b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1637b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.addAll(allWorkspaceItems); 1638b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1639b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1640b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Order the set of items by their containers first, this allows use to walk through the 1641b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // list sequentially, build up a list of containers that are in the specified screen, 1642b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as well as all items in those containers. 1643b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Set<Long> itemsOnScreen = new HashSet<Long>(); 1644b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(allWorkspaceItems, new Comparator<ItemInfo>() { 1645b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 1646b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1647b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return (int) (lhs.container - rhs.container); 1648b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1649b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }); 1650b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info : allWorkspaceItems) { 1651b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1652b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.screen == currentScreen) { 1653b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1654b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1655b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1656b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 16573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1658b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1659b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1660b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1661b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1662b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsOnScreen.contains(info.container)) { 1663b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1664b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1665b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1666b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 16675c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 16685c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 16693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1670b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 16715c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1672b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of widgets which are on the specified screen. */ 1673b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentAppWidgets(int currentScreen, 1674b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets, 1675b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentScreenWidgets, 1676b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherScreenWidgets) { 1677b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1678b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1679b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1680b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.addAll(appWidgets); 1681b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1682b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1683b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (LauncherAppWidgetInfo widget : appWidgets) { 16842abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (widget == null) continue; 1685b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (widget.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1686b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widget.screen == currentScreen) { 1687b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.add(widget); 1688b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1689b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenWidgets.add(widget); 1690a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 16919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 169331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1694b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of folders which are on the specified screen. */ 1695b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentFolders(int currentScreen, 1696b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap, 1697b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders, 1698b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentScreenFolders, 1699b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherScreenFolders) { 1700b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1701b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1702b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.putAll(folders); 1704b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 17053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1706b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : folders.keySet()) { 1707b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ItemInfo info = itemsIdMap.get(id); 1708b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folder = folders.get(id); 17092abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (info == null || folder == null) continue; 1710b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen == currentScreen) { 1712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.put(id, folder); 1713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenFolders.put(id, folder); 1715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 17163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 171831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to 1720b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * right) */ 1721b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) { 1722b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: review this 1723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(workspaceItems, new Comparator<ItemInfo>() { 1724db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung @Override 1725db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1726db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountX = LauncherModel.getCellCountX(); 1727db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountY = LauncherModel.getCellCountY(); 1728db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int screenOffset = cellCountX * cellCountY; 1729db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int containerOffset = screenOffset * (Launcher.SCREEN_COUNT + 1); // +1 hotseat 1730db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long lr = (lhs.container * containerOffset + lhs.screen * screenOffset + 1731db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung lhs.cellY * cellCountX + lhs.cellX); 1732db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long rr = (rhs.container * containerOffset + rhs.screen * screenOffset + 1733db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung rhs.cellY * cellCountX + rhs.cellX); 1734db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung return (int) (lr - rr); 1735db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung } 1736db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung }); 1737b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1738db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung 1739b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspaceItems(final Callbacks oldCallbacks, 1740b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> workspaceItems, 1741b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<LauncherAppWidgetInfo> appWidgets, 1742b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final HashMap<Long, FolderInfo> folders, 1743b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<Runnable> deferredBindRunnables) { 1744b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1745b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final boolean postOnMainThread = (deferredBindRunnables != null); 1746603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 1747b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the workspace items 1748db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int N = workspaceItems.size(); 1749b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i += ITEMS_CHUNK) { 17503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 17513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 1752b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1753b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 17549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1755c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 1757603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindItems(workspaceItems, start, start+chunkSize); 17589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1760b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1761b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1762b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1763b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 176481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1766b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1767b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1768b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the folders 1769b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!folders.isEmpty()) { 1770b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1771b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1772b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1773b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1774b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindFolders(folders); 17759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1776b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1777b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1778b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1779b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1780b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 178181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1784b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1785b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the widgets, one at a time 1786b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung N = appWidgets.size(); 1787b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i++) { 1788b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final LauncherAppWidgetInfo widget = appWidgets.get(i); 1789b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1790b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1791b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1792b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1793b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindAppWidget(widget); 17943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1795b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1796b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1797b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1798b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1799b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 180081b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 18013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1803b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1804b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1805b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** 1806b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * Binds all loaded data to actual views on the main thread. 1807b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung */ 1808b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspace(int synchronizeBindPage) { 1809b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final long t = SystemClock.uptimeMillis(); 1810b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r; 1811b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1812b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't use these two variables in any of the callback runnables. 1813b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Otherwise we hold a reference to them. 1814b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Callbacks oldCallbacks = mCallbacks.get(); 1815b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (oldCallbacks == null) { 1816b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // This launcher has exited and nobody bothered to tell us. Just bail. 1817b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "LoaderTask running with no launcher"); 1818b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return; 1819b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1820b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 18214a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final boolean isLoadingSynchronously = (synchronizeBindPage > -1); 18224a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final int currentScreen = isLoadingSynchronously ? synchronizeBindPage : 1823b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung oldCallbacks.getCurrentWorkspaceScreen(); 1824b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1825b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load all the items that are on the current page first (and in the process, unbind 1826b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // all the existing workspace items before we call startBinding() below. 1827b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung unbindWorkspaceItemsOnMainThread(); 1828b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>(); 1829b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets = 1830b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1831b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>(); 1832b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap = new HashMap<Long, ItemInfo>(); 18332abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1834b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung workspaceItems.addAll(sBgWorkspaceItems); 1835b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgets.addAll(sBgAppWidgets); 1836b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folders.putAll(sBgFolders); 1837b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsIdMap.putAll(sBgItemsIdMap); 1838b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1839b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1840b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<ItemInfo>(); 1841b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<ItemInfo>(); 1842b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentAppWidgets = 1843b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1844b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherAppWidgets = 1845b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1846b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentFolders = new HashMap<Long, FolderInfo>(); 1847b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherFolders = new HashMap<Long, FolderInfo>(); 1848b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1849b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Separate the items that are on the current screen, and all the other remaining items 1850b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentWorkspaceItems(currentScreen, workspaceItems, currentWorkspaceItems, 1851b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherWorkspaceItems); 1852b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentAppWidgets(currentScreen, appWidgets, currentAppWidgets, 1853b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherAppWidgets); 1854b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentFolders(currentScreen, itemsIdMap, folders, currentFolders, 1855b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherFolders); 1856b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(currentWorkspaceItems); 1857b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(otherWorkspaceItems); 1858b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1859b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're about to start binding items 1860b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 18613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 18623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 18633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 1864b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.startBinding(); 18659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1867b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 186881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 1869b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1870b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load items on the current page 1871b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, currentWorkspaceItems, currentAppWidgets, 1872b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentFolders, null); 18731462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (isLoadingSynchronously) { 18741462de39f01cec0ba785386532719cb0207dd827Adam Cohen r = new Runnable() { 18751462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void run() { 18761462de39f01cec0ba785386532719cb0207dd827Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 18771462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (callbacks != null) { 18781462de39f01cec0ba785386532719cb0207dd827Adam Cohen callbacks.onPageBoundSynchronously(currentScreen); 18791462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 18801462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 18811462de39f01cec0ba785386532719cb0207dd827Adam Cohen }; 188281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 18831462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 1884b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 18854a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // Load all the remaining pages (if we are loading synchronously, we want to defer this 18864a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // work until after the first render) 1887b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 1888b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, otherWorkspaceItems, otherAppWidgets, otherFolders, 18894a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung (isLoadingSynchronously ? mDeferredBindRunnables : null)); 1890b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1891b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're done binding items 1892b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 18933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1894b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1895b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1896e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen callbacks.finishBindingItems(mIsUpgradePath); 1897b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1898b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 189998e030be2abc03e90e9fd9f8bf67e2e01db39cc0Winson Chung // If we're profiling, ensure this is the last thing in the queue. 19003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 19023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 19039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 190436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 190536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = false; 19069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1907b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 19084a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung if (isLoadingSynchronously) { 19094a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung mDeferredBindRunnables.add(r); 19104a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } else { 191181b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 19124a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } 19133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 19163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 19183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 19203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 192193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 192293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 192393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 192493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 192593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = true; 19263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 19293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 19333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 19343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 19353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 19363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 19373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 19383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 1941c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung @SuppressWarnings("unchecked") 19423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 1943487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen = (ArrayList<ApplicationInfo>) mBgAllAppsList.data.clone(); 1944c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung Runnable r = new Runnable() { 19453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 19463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 19473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 19483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 19493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 19509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 19513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1953a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 19549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 19553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1956c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung }; 1957c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung boolean isRunningOnMainThread = !(sWorkerThread.getThreadId() == Process.myTid()); 1958c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung if (oldCallbacks.isAllAppsVisible() && isRunningOnMainThread) { 1959c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung r.run(); 1960c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } else { 1961c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung mHandler.post(r); 1962c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } 19633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 19663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 19693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 19703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 19713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 19723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 19733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 19743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 19759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 197631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 19783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1979cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 19813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 19823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 19843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 19863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 19873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 19883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 19893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 1990487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.clear(); 19913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 19933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 19953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 19963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1998cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1999cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 20003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 20013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 20033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 20053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 20063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 20073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 20093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 20103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 20113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 20123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 20143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 20153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 2016c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung new LauncherModel.ShortcutNameComparator(packageManager, mLabelCache)); 20173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 20193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 20203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2021cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2022cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 20233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 20243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 20253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 20263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 20273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 2028487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), 2029c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka mIconCache, mLabelCache)); 20303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 2031cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2032cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 20333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 20343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 2035487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final ArrayList<ApplicationInfo> added = mBgAllAppsList.added; 2036487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.added = new ArrayList<ApplicationInfo>(); 20373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 2038cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 2039cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 2040cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 2041cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 20423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 20433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 20443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 20453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 20463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 20493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 20503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 20523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 2053cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2054cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2055cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 2056cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 20573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 20593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 20603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 20623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 20633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 20643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 20663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 20683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 20693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2070cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2071cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 20723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 20743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 20753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 20763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2078dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 20793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 20802abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 2081b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mContext=" + mContext); 2082b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 2083b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 2084b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 2085b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mItems size=" + sBgWorkspaceItems.size()); 2086b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 20873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 208931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 20903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 2091700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 20923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2093d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 20953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 20963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 2097d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 20993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 21003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 21013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 21023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 210331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2104d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 21053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 21063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 21073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 21083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2109d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 21103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 21113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 2112dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 21133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 21143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 21153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 21163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 21173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 21183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 2119487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.addPackage(context, packages[i]); 2120dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 21213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 21223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 21233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 21243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 2125487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.updatePackage(context, packages[i]); 2126d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 2127d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 2128d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 2129d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 21303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 21323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 21333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 21343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 21353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 2136487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.removePackage(packages[i]); 2137d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 2138d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 2139d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 2140d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 21413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 21433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2144dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 21453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 21463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 214783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<ApplicationInfo> removedApps = new ArrayList<ApplicationInfo>(); 21483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 2149487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.added.size() > 0) { 21505d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung added = new ArrayList<ApplicationInfo>(mBgAllAppsList.added); 21515d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.added.clear(); 21523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2153487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.modified.size() > 0) { 21545d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung modified = new ArrayList<ApplicationInfo>(mBgAllAppsList.modified); 21555d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.modified.clear(); 21563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21575d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung if (mBgAllAppsList.removed.size() > 0) { 215883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps.addAll(mBgAllAppsList.removed); 21595d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.removed.clear(); 2160cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung } 2161cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung 21623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 21633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 21643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 21653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 2166be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 2167be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 21683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 21693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 21703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 21713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2172cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2173cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 21743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 21753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 21783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 21803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 21813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 21823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2183cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2184cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 21853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 21863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 21893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 219083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // If a package has been removed, or an app has been removed as a result of 219183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // an update (for example), make the removed callback. 219283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung if (mOp == OP_REMOVE || !removedApps.isEmpty()) { 219383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final boolean permanent = (mOp == OP_REMOVE); 219483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<String> removedPackageNames = 219583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung new ArrayList<String>(Arrays.asList(packages)); 219683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 21973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 21983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2199cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2200cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 220183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung callbacks.bindComponentsRemoved(removedPackageNames, 220283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps, permanent); 22033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 22043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 22053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 2206be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 220780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 2208c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka final ArrayList<Object> widgetsAndShortcuts = 2209c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka getSortedWidgetsAndShortcuts(context); 221080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 221180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 221280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 2213cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2214cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 2215c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka callbacks.bindPackagesUpdated(widgetsAndShortcuts); 221680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 221780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 221880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 221931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 222031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 222131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2222c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka // Returns a list of ResolveInfos/AppWindowInfos in sorted order 2223c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka public static ArrayList<Object> getSortedWidgetsAndShortcuts(Context context) { 2224c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka PackageManager packageManager = context.getPackageManager(); 2225c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka final ArrayList<Object> widgetsAndShortcuts = new ArrayList<Object>(); 2226c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka widgetsAndShortcuts.addAll(AppWidgetManager.getInstance(context).getInstalledProviders()); 2227c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka Intent shortcutsIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT); 2228c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka widgetsAndShortcuts.addAll(packageManager.queryIntentActivities(shortcutsIntent, 0)); 2229c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka Collections.sort(widgetsAndShortcuts, 2230c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka new LauncherModel.WidgetAndShortcutNameComparator(packageManager)); 2231c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka return widgetsAndShortcuts; 2232c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka } 2233c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka 22349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 223556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 223656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 22379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 223856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 2239c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung return getShortcutInfo(manager, intent, context, null, -1, -1, null); 224056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 224156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 224256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 224356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 224456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 224556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 224656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 224756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 2248c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung Cursor c, int iconIndex, int titleIndex, HashMap<Object, CharSequence> labelCache) { 224956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2250c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 225131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 225256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 225356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 22549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 225531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 225631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 225700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen try { 225800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen PackageInfo pi = manager.getPackageInfo(componentName.getPackageName(), 0); 225900fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen if (!pi.applicationInfo.enabled) { 226000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // If we return null here, the corresponding item will be removed from the launcher 226100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // db and will not appear in the workspace. 226200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen return null; 226300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 226400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } catch (NameNotFoundException e) { 226500fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen Log.d(TAG, "getPackInfo failed for package " + componentName.getPackageName()); 226600fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 226700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen 22688ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 22698ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 22708ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 227156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 227256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 227356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 227456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 2275c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung 2276c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // Attempt to use queryIntentActivities to get the ResolveInfo (with IntentFilter info) and 2277c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // if that fails, or is ambiguious, fallback to the standard way of getting the resolve info 2278c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // via resolveActivity(). 2279c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ResolveInfo resolveInfo = null; 2280c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName oldComponent = intent.getComponent(); 2281c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung Intent newIntent = new Intent(intent.getAction(), null); 2282c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.addCategory(Intent.CATEGORY_LAUNCHER); 2283c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.setPackage(oldComponent.getPackageName()); 2284c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung List<ResolveInfo> infos = manager.queryIntentActivities(newIntent, 0); 2285c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung for (ResolveInfo i : infos) { 2286c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName cn = new ComponentName(i.activityInfo.packageName, 2287c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung i.activityInfo.name); 2288c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (cn.equals(oldComponent)) { 2289c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = i; 2290c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2291c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2292c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (resolveInfo == null) { 2293c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = manager.resolveActivity(intent, 0); 2294c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 229556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 2296aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung icon = mIconCache.getIcon(componentName, resolveInfo, labelCache); 229756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 229856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 229956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 230056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 2301931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 230256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 23039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 230456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 230556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 230656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 230756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 230856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 230956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 231056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 231156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 231256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 23135308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName key = LauncherModel.getComponentNameFromResolveInfo(resolveInfo); 23145308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (labelCache != null && labelCache.containsKey(key)) { 23155308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung info.title = labelCache.get(key); 2316c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2317c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung info.title = resolveInfo.activityInfo.loadLabel(manager); 2318c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (labelCache != null) { 23195308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelCache.put(key, info.title); 2320c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2321c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 232256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 232356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 232456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 232556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 232656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 232756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 232856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 232956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 23309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 233156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 23329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 23339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 23349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 23359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 233631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 23379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 23388a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung * Returns the set of workspace ShortcutInfos with the specified intent. 23398a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung */ 23408a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung static ArrayList<ItemInfo> getWorkspaceShortcutItemInfosWithIntent(Intent intent) { 23418a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 23428a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung synchronized (sBgLock) { 23438a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung for (ItemInfo info : sBgWorkspaceItems) { 23448a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (info instanceof ShortcutInfo) { 23458a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ShortcutInfo shortcut = (ShortcutInfo) info; 23468a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (shortcut.intent.toUri(0).equals(intent.toUri(0))) { 23478a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung items.add(shortcut); 23488a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23498a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23508a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23518a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23528a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung return items; 23538a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23548a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung 23558a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung /** 23560589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 23579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 23580589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 235956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 236056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 236131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 236256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2363c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 23649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 23657376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 23668ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 23678ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 236856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 236956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 23709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 23719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 23729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 23739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 23749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 23759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 237656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 237756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 23789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 23799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 238056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 238156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 2382c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2383c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 238456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 23859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 238656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 238756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 238856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 238956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 2390931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 239156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 239256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 239356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 239456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 239556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 23967376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 23979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 23989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 2399931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 240056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 240156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 240256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 240356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 240456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 240556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 24069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 24079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 24089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 2409d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 241056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 24119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 24129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 241331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2414d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 24159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 2416f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 241731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2418931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka Bitmap getIconFromCursor(Cursor c, int iconIndex, Context context) { 24193a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka @SuppressWarnings("all") // suppress dead code warning 24203a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka final boolean debug = false; 24213a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka if (debug) { 242256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 242356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 242456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 242556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 242656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 2427931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka return Utilities.createIconBitmap( 2428931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka BitmapFactory.decodeByteArray(data, 0, data.length), context); 242956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 243056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 243156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 243256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 243356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 24343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ShortcutInfo addShortcut(Context context, Intent data, long container, int screen, 24353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean notify) { 2436a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 2437d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (info == null) { 2438d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2439d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 24403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung addItemToDatabase(context, info, container, screen, cellX, cellY, notify); 24410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 24420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 24430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2445a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 244655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 244755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 244855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 244955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 245055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 245155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 245255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 245355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 245455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 245555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 245655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 245755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 2458a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 2459a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 246068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 246168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 246268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 246368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 246468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 246568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 246668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 246768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 246868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 246968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 247068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 247168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 247268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 247368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 247468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 247568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 247668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 247768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 247868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 247968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 248068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 248168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 248268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 248368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 248468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 248568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 248668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 248768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 248868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 248968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 249068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 249168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 249268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 249368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 249468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 249568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 249668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 249768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 2498a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 24990589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 25000589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 25010589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 25020589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2503d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (intent == null) { 2504d919882006a457d16dea46bd546472e6534b5c19Adam Cohen // If the intent is null, we can't construct a valid ShortcutInfo, so we return null 2505d919882006a457d16dea46bd546472e6534b5c19Adam Cohen Log.e(TAG, "Can't construct ShorcutInfo with null intent"); 2506d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2507d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 2508d919882006a457d16dea46bd546472e6534b5c19Adam Cohen 25090589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 25100589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 25110589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 25120589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 25130589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 25140589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 25150589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 25160589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 25170589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 25180589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 25190589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 25200589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 25210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 25220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 25230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 25240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 2525c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2526c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 25270589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 25280589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 25290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2533c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 253456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 25350589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 2536a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 2537a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 2538a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 2539a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 2540a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 2541a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 25420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 254456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 25450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 25460589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 25470589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 25480589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 25490589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 25500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 25510589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25520589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2553aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean queueIconToBeChecked(HashMap<Object, byte[]> cache, ShortcutInfo info, Cursor c, 2554aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung int iconIndex) { 255517a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 255617a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 2557aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 255817a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 255956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 256056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 256156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 256256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 256356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 256456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 2565ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 2566aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung cache.put(info, c.getBlob(iconIndex)); 2567aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return true; 2568aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2569aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 2570aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2571aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung void updateSavedIcon(Context context, ShortcutInfo info, byte[] data) { 2572aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean needSave = false; 2573aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung try { 2574aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (data != null) { 2575aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 2576aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap loaded = info.getIcon(mIconCache); 2577aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = !saved.sameAs(loaded); 2578aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } else { 257956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 258056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 2581aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } catch (Exception e) { 2582aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = true; 2583aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2584aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (needSave) { 2585aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Log.d(TAG, "going to save icon bitmap for info=" + info); 2586aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // This is slower than is ideal, but this only happens once 2587aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // or when the app is updated with a new icon. 2588aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung updateItemInDatabase(context, info); 258956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 259056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 259156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 259231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 2593df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Return an existing FolderInfo object if we have encountered this ID previously, 25949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 259531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2596df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) { 25979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 25989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 2599df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (folderInfo == null) { 26009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 2601c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka folderInfo = new FolderInfo(); 26029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 260331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2604df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return folderInfo; 260531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 260631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 26071190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<ApplicationInfo> getAppNameComparator() { 26081190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 26091190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<ApplicationInfo>() { 26101190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 26111190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung int result = collator.compare(a.title.toString(), b.title.toString()); 26121190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung if (result == 0) { 26131190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung result = a.componentName.compareTo(b.componentName); 26141190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 26151190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return result; 26165b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka } 26171190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 26181190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 261978403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 262078403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 262178403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 262278403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 262378403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 262478403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 262578403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 262678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 26271190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<AppWidgetProviderInfo> getWidgetNameComparator() { 26281190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 26291190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<AppWidgetProviderInfo>() { 26301190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(AppWidgetProviderInfo a, AppWidgetProviderInfo b) { 26311190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return collator.compare(a.label.toString(), b.label.toString()); 26321190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 26331190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 26341190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 26355308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung static ComponentName getComponentNameFromResolveInfo(ResolveInfo info) { 26365308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (info.activityInfo != null) { 26375308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.activityInfo.packageName, info.activityInfo.name); 26385308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } else { 26395308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name); 26405308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 26415308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 2642785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static class ShortcutNameComparator implements Comparator<ResolveInfo> { 26431190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 2644785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung private PackageManager mPackageManager; 2645c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 2646785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung ShortcutNameComparator(PackageManager pm) { 2647785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung mPackageManager = pm; 2648c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 26491190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2650c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2651c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung ShortcutNameComparator(PackageManager pm, HashMap<Object, CharSequence> labelCache) { 2652c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mPackageManager = pm; 2653c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = labelCache; 26541190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2655785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2656785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(ResolveInfo a, ResolveInfo b) { 2657c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung CharSequence labelA, labelB; 26585308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyA = LauncherModel.getComponentNameFromResolveInfo(a); 26595308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyB = LauncherModel.getComponentNameFromResolveInfo(b); 26605308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyA)) { 26615308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelA = mLabelCache.get(keyA); 2662c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2663c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = a.loadLabel(mPackageManager).toString(); 2664c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 26655308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyA, labelA); 2666c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 26675308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyB)) { 26685308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelB = mLabelCache.get(keyB); 2669c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2670c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = b.loadLabel(mPackageManager).toString(); 2671c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 26725308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyB, labelB); 2673c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 26741190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 2675785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2676785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 26771ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public static class WidgetAndShortcutNameComparator implements Comparator<Object> { 26781190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 26791ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private PackageManager mPackageManager; 26801ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private HashMap<Object, String> mLabelCache; 26811ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung WidgetAndShortcutNameComparator(PackageManager pm) { 26821ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mPackageManager = pm; 26831ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mLabelCache = new HashMap<Object, String>(); 26841190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 26851ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 26861ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public final int compare(Object a, Object b) { 26871ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung String labelA, labelB; 2688c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(a)) { 2689c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = mLabelCache.get(a); 2690c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2691c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = (a instanceof AppWidgetProviderInfo) ? 26921ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) a).label : 26931ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) a).loadLabel(mPackageManager).toString(); 2694c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(a, labelA); 2695c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2696c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(b)) { 2697c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = mLabelCache.get(b); 2698c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2699c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = (b instanceof AppWidgetProviderInfo) ? 27001ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) b).label : 27011ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) b).loadLabel(mPackageManager).toString(); 2702c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(b, labelB); 2703c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 27041190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 27051ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 27061ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung }; 2707be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 2708be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 2709be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 2710487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mBgAllAppsList.data); 2711487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mBgAllAppsList.added); 2712487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mBgAllAppsList.removed); 2713487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mBgAllAppsList.modified); 27143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 27153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 27163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 27173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 27183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2719be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 272031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 2721