LauncherModel.java revision f0f4eda31841f41d892bf18847c1acdc45d2cd64
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); 1579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 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 } 309b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka throw e; 310b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 311b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 312b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka 313816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka static void checkItemInfo(final ItemInfo item) { 314816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 315816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka final long itemId = item.id; 316816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka Runnable r = new Runnable() { 317b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka public void run() { 318b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka synchronized (sBgLock) { 319b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(itemId, item, stackTrace); 320816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 321b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka } 322b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka }; 323b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 324816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka } 325816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka 326c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabaseHelper(Context context, final ContentValues values, 327c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ItemInfo item, final String callingFunction) { 328c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final long itemId = item.id; 329c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 330c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentResolver cr = context.getContentResolver(); 331c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 332487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 333c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 334c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 335c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.update(uri, values, null, null); 336f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemArrays(item, itemId, stackTrace); 337f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 338f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen }; 339f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen runOnWorkerThread(r); 340f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 341c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 342f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen static void updateItemsInDatabaseHelper(Context context, final ArrayList<ContentValues> valuesList, 343f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final ArrayList<ItemInfo> items, final String callingFunction) { 344f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final ContentResolver cr = context.getContentResolver(); 345c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 346f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final StackTraceElement[] stackTrace = new Throwable().getStackTrace(); 347f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Runnable r = new Runnable() { 348f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen public void run() { 349f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ContentProviderOperation> ops = 350f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen new ArrayList<ContentProviderOperation>(); 351f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int count = items.size(); 352f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < count; i++) { 353f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo item = items.get(i); 354f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final long itemId = item.id; 355f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final Uri uri = LauncherSettings.Favorites.getContentUri(itemId, false); 356f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ContentValues values = valuesList.get(i); 357f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 358f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ops.add(ContentProviderOperation.newUpdate(uri).withValues(values).build()); 359f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemArrays(item, itemId, stackTrace); 360487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 361f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 362f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen try { 363f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen cr.applyBatch(LauncherProvider.AUTHORITY, ops); 364f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } catch (Exception e) { 365f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen e.printStackTrace(); 366c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 367c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 368c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 370c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 371bebf042666cffe52039b875a549a582abd78a431Adam Cohen 372f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen static void updateItemArrays(ItemInfo item, long itemId, StackTraceElement[] stackTrace) { 373f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // Lock on mBgLock *after* the db operation 374f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen synchronized (sBgLock) { 375f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen checkItemInfoLocked(itemId, item, stackTrace); 376f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 377f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 378f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 379f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // Item is in a folder, make sure this folder exists 380f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (!sBgFolders.containsKey(item.container)) { 381f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // An items container is being set to a that of an item which is not in 382f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // the list of Folders. 383f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen String msg = "item: " + item + " container being set to: " + 384f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.container + ", not in the list of folders"; 385f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Log.e(TAG, msg); 386f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Launcher.dumpDebugLogsToConsole(); 387f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 388f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 389f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 390f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // Items are added/removed from the corresponding FolderInfo elsewhere, such 391f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // as in Workspace.onDrop. Here, we just add/remove them from the list of items 392f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // that are on the desktop, as appropriate 393f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo modelItem = sBgItemsIdMap.get(itemId); 394f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 395f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 396f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen switch (modelItem.itemType) { 397f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 398f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 399f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 400f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (!sBgWorkspaceItems.contains(modelItem)) { 401f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen sBgWorkspaceItems.add(modelItem); 402f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 403f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen break; 404f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen default: 405f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen break; 406f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 407f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } else { 408f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen sBgWorkspaceItems.remove(modelItem); 409f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 410f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 411f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 412f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 413c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka public void flushWorkerThread() { 414c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mFlushingWorkerThread = true; 415c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka Runnable waiter = new Runnable() { 416c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka public void run() { 417c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized (this) { 418c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka notifyAll(); 419c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mFlushingWorkerThread = false; 420c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 421c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 422c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka }; 423c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka 424c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized(waiter) { 425c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka runOnWorkerThread(waiter); 426c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka if (mLoaderTask != null) { 427c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka synchronized(mLoaderTask) { 428c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka mLoaderTask.notify(); 429c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 430c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 431c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka boolean success = false; 432c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka while (!success) { 433c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka try { 434c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka waiter.wait(); 435c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka success = true; 436c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } catch (InterruptedException e) { 437c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 438c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 439c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 440c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka } 441c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka 4429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 4439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 4449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 445a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void moveItemInDatabase(Context context, final ItemInfo item, final long container, 446a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka final int screen, final int cellX, final int cellY) { 4475524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 4485524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 449487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 450487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 451487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 4529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 4539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 4549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 455c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 4563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 4573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 4583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 4593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 4603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 4613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 4623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 4633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 46431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 4669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 4673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLX, item.cellX); 4683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung values.put(LauncherSettings.Favorites.CELLY, item.cellY); 4699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 470ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 471c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "moveItemInDatabase"); 47231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 47331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 47431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 475f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen * Move items in the DB to a new <container, screen, cellX, cellY>. We assume that the 476f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen * cellX, cellY have already been updated on the ItemInfos. 477f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen */ 478f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen static void moveItemsInDatabase(Context context, final ArrayList<ItemInfo> items, 479f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final long container, final int screen) { 480f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 481f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ArrayList<ContentValues> contentValues = new ArrayList<ContentValues>(); 482f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen int count = items.size(); 483f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 484f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen for (int i = 0; i < count; i++) { 485f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen ItemInfo item = items.get(i); 486f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " 487f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen + item.id + " (" + item.container + ", " + item.screen + ", " + item.cellX 488f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen + ", " + item.cellY + ") --> " + "(" + container + ", " + screen + ", " 489f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen + item.cellX + ", " + item.cellY + ")"; 490f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen Launcher.sDumpLogs.add(transaction); 491f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.container = container; 492f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 493f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 494f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen // in the hotseat 495f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen if (context instanceof Launcher && screen < 0 && 496f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 497f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(item.cellX, 498f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.cellY); 499f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } else { 500f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen item.screen = screen; 501f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 502f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 503f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen final ContentValues values = new ContentValues(); 504f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 505f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 506f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 507f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 508f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 509f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen contentValues.add(values); 510f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 511f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen updateItemsInDatabaseHelper(context, contentValues, items, "moveItemInDatabase"); 512f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen } 513f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen 514f0f4eda31841f41d892bf18847c1acdc45d2cd64Adam Cohen /** 515bebf042666cffe52039b875a549a582abd78a431Adam Cohen * Move and/or resize item in the DB to a new <container, screen, cellX, cellY, spanX, spanY> 516d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 517bebf042666cffe52039b875a549a582abd78a431Adam Cohen static void modifyItemInDatabase(Context context, final ItemInfo item, final long container, 518bebf042666cffe52039b875a549a582abd78a431Adam Cohen final int screen, final int cellX, final int cellY, final int spanX, final int spanY) { 5195524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu String transaction = "DbDebug Modify item (" + item.title + ") in db, id: " + item.id + 5205524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu " (" + item.container + ", " + item.screen + ", " + item.cellX + ", " + item.cellY + 521487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ") --> " + "(" + container + ", " + screen + ", " + cellX + ", " + cellY + ")"; 522487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 523487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 524d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 525d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 526bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanX = spanX; 527bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.spanY = spanY; 528bebf042666cffe52039b875a549a582abd78a431Adam Cohen 529bebf042666cffe52039b875a549a582abd78a431Adam Cohen // We store hotseat items in canonical form which is this orientation invariant position 530bebf042666cffe52039b875a549a582abd78a431Adam Cohen // in the hotseat 531bebf042666cffe52039b875a549a582abd78a431Adam Cohen if (context instanceof Launcher && screen < 0 && 532bebf042666cffe52039b875a549a582abd78a431Adam Cohen container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 533bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 534bebf042666cffe52039b875a549a582abd78a431Adam Cohen } else { 535bebf042666cffe52039b875a549a582abd78a431Adam Cohen item.screen = screen; 536bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 537d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 538d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 539d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 540bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLX, item.cellX); 541bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.CELLY, item.cellY); 542bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANX, item.spanX); 543bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SPANY, item.spanY); 544bebf042666cffe52039b875a549a582abd78a431Adam Cohen values.put(LauncherSettings.Favorites.SCREEN, item.screen); 545d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 546816474f06b9bea400f4511fa35b63a7f18a54c54Michael Jurka updateItemInDatabaseHelper(context, values, item, "modifyItemInDatabase"); 547bebf042666cffe52039b875a549a582abd78a431Adam Cohen } 548c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 549c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka /** 550c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Update an item to the database in a specified container. 551c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka */ 552c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void updateItemInDatabase(Context context, final ItemInfo item) { 553c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ContentValues values = new ContentValues(); 554c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.onAddToDatabase(values); 555c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 556c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka updateItemInDatabaseHelper(context, values, item, "updateItemInDatabase"); 557d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 558d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 559d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 5609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 5619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 562bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 5639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 5649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 5659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 5669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 5679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 5689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 5699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 5709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 5719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 5729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 5739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 575bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 576bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 577bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 578aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 579aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 580aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 581aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 582aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 583aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 584aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 585aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 586aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 587aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 588aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 589aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 590aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 591aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 592aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 593aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 594aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 595aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 596aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 597aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 598aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 599c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka ItemInfo item = new ItemInfo(); 600aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 601aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 602aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 603aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 604aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 605aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 606aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 607aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 608aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 609aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 610aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 611aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 612aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 613aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 614aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 615aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 616aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 617aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 618aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 619aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 6209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 62131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 6229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 6239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 6249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 6259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 6269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 627df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null); 628f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 6309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 6319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 6329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 6339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 6349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 6359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 6369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 637f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 6399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 640df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 641df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen folderInfo = findOrMakeFolder(folderList, id); 6429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 6439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 64431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 6469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 6479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 6489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 649d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 650d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 651ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 6539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 6549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 6559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 6562fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 657ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 6599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 66031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 6629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 6639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 6649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 6653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung static void addItemToDatabase(Context context, final ItemInfo item, final long container, 6663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final int screen, final int cellX, final int cellY, final boolean notify) { 6679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 6689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 6699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 6703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // We store hotseat items in canonical form which is this orientation invariant position 6713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // in the hotseat 6723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (context instanceof Launcher && screen < 0 && 6733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 6743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = ((Launcher) context).getHotseat().getOrderInHotseat(cellX, cellY); 6753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 6763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.screen = screen; 6773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 678ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 6809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 6819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 682ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 6837578ec6fa9a747210aba484d226b5f97773752e3Michael Jurka LauncherApplication app = (LauncherApplication) context.getApplicationContext(); 684a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka item.id = app.getLauncherProvider().generateNewId(); 685a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka values.put(LauncherSettings.Favorites._ID, item.id); 6863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 687aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 688c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 689a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 690487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Add item (" + item.title + ") to db, id: " 691487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + container + ", " + screen + ", " + cellX + ", " 692487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + cellY + ")"; 693487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 694487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 695487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 696a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 697a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 698ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 699b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7002abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 701b2ae8acc0c65a5464a4782ee43e0594a15b9cc16Michael Jurka checkItemInfoLocked(item.id, item, null); 702b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(item.id, item); 703b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 704b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 705b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(item.id, (FolderInfo) item); 706b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Fall through 707b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 708b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 709b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP || 710b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(item); 712b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!sBgFolders.containsKey(item.container)) { 714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Adding an item to a folder that doesn't exist. 715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "adding item: " + item + " to a folder that " + 716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung " doesn't exist"; 71728b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 720487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 721b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 722b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add((LauncherAppWidgetInfo) item); 724b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 725b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 726a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 727a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 728c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 729b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 73031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 73131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 7329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 733aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 734aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 735845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 7363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung long container, int screen, int localCellX, int localCellY, int spanX, int spanY) { 7373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return (((int) container & 0xFF) << 24) 738845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 739aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 740aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 741d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 742d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 743aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 744aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 745d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 746d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 747aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 748aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 749aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 750aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 751aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 752aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 753aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 754d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 755d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 756aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 757aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 758aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 759c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * Removes the specified item from the database 760c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param context 761c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka * @param item 7629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 763c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka static void deleteItemFromDatabase(Context context, final ItemInfo item) { 7649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 765c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 766487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 76783df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka Runnable r = new Runnable() { 768a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka public void run() { 769487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen String transaction = "DbDebug Delete item (" + item.title + ") from db, id: " 770487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen + item.id + " (" + item.container + ", " + item.screen + ", " + item.cellX + 771487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ", " + item.cellY + ")"; 772487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Launcher.sDumpLogs.add(transaction); 773487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen Log.d(TAG, transaction); 774487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen 775c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(uriToDelete, null, null); 776b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 777b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 7782abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 779b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (item.itemType) { 780b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 781b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(item.id); 782b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info: sBgItemsIdMap.values()) { 783b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == item.id) { 784b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We are deleting a folder which still contains items that 785b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // think they are contained by that folder. 786b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String msg = "deleting a folder (" + item + ") which still " + 787b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "contains items (" + info + ")"; 78828b3e10fdea4d719b46d2e0da9a916bacc238fd1Adam Cohen Log.e(TAG, msg); 789b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.dumpDebugLogsToConsole(); 790b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 791487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen } 792b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 793b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 794b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 795b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 796b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(item); 797b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 798b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 799b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.remove((LauncherAppWidgetInfo) item); 800b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 801b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 802b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(item.id); 803b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(item); 804a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 805a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka } 80683df188ce0822f4058406e5f2878d1cf34bf413eMichael Jurka }; 807b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 80831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 80931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 8109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 8119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 8129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 813a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka static void deleteFolderContentsFromDatabase(Context context, final FolderInfo info) { 8149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 815f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 816c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka Runnable r = new Runnable() { 817c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka public void run() { 818c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 819b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 8202abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 821b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(info.id); 822b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.remove(info.id); 823b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(info); 824b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.remove(info); 825b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 826c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka 827c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka cr.delete(LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, 828c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 829b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Lock on mBgLock *after* the db operation 8302abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 831b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo childInfo : info.contents) { 832b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.remove(childInfo.id); 833b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.remove(childInfo); 834b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 835afb01ee74243cede19088e694ca82cea5983c603Adam Cohen } 836c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka } 837c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka }; 838b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung runOnWorkerThread(r); 8399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 840f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 8429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 8439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 8449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 8459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 8469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 847f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 848f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 849f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8501d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 8519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 8529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 8539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 854cb1a4778686a46c46d8dc88b6c83674f6fac6592Narayan Kamath @Override 855f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 8563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 857aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 8583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 8599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 8603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 8613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 8623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 8633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 8643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 865f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 86764e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 8683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 8693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 8703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 8713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 87256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 8733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 8743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 8753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 8763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 8773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 87856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 8793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 8803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 8813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 8823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 8833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 8843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 88656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 8873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 88856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 8893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 8903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 891f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 892f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 894cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 895cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 896cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 897cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 898e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 8993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 9003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 9013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 9023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 903e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 90493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If we have changed locale we need to clear out the labels in all apps/workspace. 90593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 90693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 90793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Check if configuration change was an mcc/mnc change which would affect app resources 90893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // and we would need to clear out the labels in all apps/workspace. Same handling as 90993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // above for ACTION_LOCALE_CHANGED 91093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Configuration currentConfig = context.getResources().getConfiguration(); 91199a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee if (mPreviousConfigMcc != currentConfig.mcc) { 91293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee Log.d(TAG, "Reload apps on config change. curr_mcc:" 91399a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee + currentConfig.mcc + " prevmcc:" + mPreviousConfigMcc); 91493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee forceReload(); 91593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 91693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Update previousConfig 91799a73f31b7ebed102f393c1bc1909007d7fa8a56Reena Lee mPreviousConfigMcc = currentConfig.mcc; 918cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action) || 919cbf7c4d50ce2609518640c3f590f6df435edabaeWinson Chung SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED.equals(action)) { 920ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (mCallbacks != null) { 921ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka Callbacks callbacks = mCallbacks.get(); 922ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka if (callbacks != null) { 923ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka callbacks.bindSearchablesChanged(); 924ec9788e6819a24ef5dc8fe4edf44f280e4a703feMichael Jurka } 925cfdf7ee64db8820d91a1cd82bf7b961fb2083dceWinson Chung } 926e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 927e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 928e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 92993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private void forceReload() { 930f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung resetLoadedState(true, true); 931f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 932f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // Do this here because if the launcher activity is running it will be restarted. 933f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // If it's not running startLoaderFromBackground will merely tell it that it needs 934f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung // to reload. 935f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung startLoaderFromBackground(); 936f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 937f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 938f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung public void resetLoadedState(boolean resetAllAppsLoaded, boolean resetWorkspaceLoaded) { 93993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (mLock) { 94093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // Stop any existing loaders first, so they don't set mAllAppsLoaded or 94193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // mWorkspaceLoaded to true later 94293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee stopLoaderLocked(); 943f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetAllAppsLoaded) mAllAppsLoaded = false; 944f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (resetWorkspaceLoaded) mWorkspaceLoaded = false; 94593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 94693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 94793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 948e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 949e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 950e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 951e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 952e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 953e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 954e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 955e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 956e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 957e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 958e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 959e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 960e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 961e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 962e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 963e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 964e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 965e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 966b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung startLoader(false, -1); 967f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 9683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 969f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 97093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // If there is already a loader task running, tell it to stop. 97193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // returns true if isLaunching() was true on the old task 97293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee private boolean stopLoaderLocked() { 97393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee boolean isLaunching = false; 97493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee LoaderTask oldTask = mLoaderTask; 97593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask != null) { 97693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (oldTask.isLaunching()) { 97793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = true; 97893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 97993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee oldTask.stopLocked(); 98093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 98193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return isLaunching; 98293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 98393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee 984b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void startLoader(boolean isLaunching, int synchronousBindPage) { 9853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 989843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 990b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Clear any deferred bind-runnables from the synchronized load process 991b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // We must do this before any loading/binding is scheduled below. 992b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 993b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 9943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 99793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee // also, don't downgrade isLaunching if we're already running 99893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee isLaunching = isLaunching || stopLoaderLocked(); 999f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mLoaderTask = new LoaderTask(mApp, isLaunching); 1000b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage > -1 && mAllAppsLoaded && mWorkspaceLoaded) { 1001b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mLoaderTask.runBindSynchronousPage(synchronousBindPage); 1002b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1003b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorkerThread.setPriority(Thread.NORM_PRIORITY); 1004b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sWorker.post(mLoaderTask); 1005b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1006b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1007b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1008b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1009b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1010b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void bindRemainingSynchronousPages() { 1011b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Post the remaining side pages to be loaded 1012b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mDeferredBindRunnables.isEmpty()) { 1013b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (final Runnable r : mDeferredBindRunnables) { 101481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung mHandler.post(r, MAIN_THREAD_BINDING_RUNNABLE); 1015b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 1016b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 1017b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 10183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1019b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 10203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 10213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 10223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 10233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 10249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1025f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 10263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1027b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 1028c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka public boolean isAllAppsLoaded() { 1029c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka return mAllAppsLoaded; 1030c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka } 1031c57b7a8233d32c6dd8de5057c570afe3f50e3ef2Michael Jurka 103236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 103336a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung synchronized (mLock) { 103436a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung if (mLoaderTask != null) { 103536a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mLoaderTask.isLoadingWorkspace(); 103636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 103736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 103836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return false; 103936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 104036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 10413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 10433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 10443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 10453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 10463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 10473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 10483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 10493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 105036a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung private boolean mIsLoadingAndBindingWorkspace; 10513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 10523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 1053b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1054c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 10553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 10573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 10583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 1059c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 10603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1061f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 10633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 10643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1065f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 106636a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung boolean isLoadingWorkspace() { 106736a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung return mIsLoadingAndBindingWorkspace; 106836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung } 106936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 10703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 107136a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = true; 107236a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 10733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 10743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 10763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1077288a36b563801a26d00084cb823435a3ba4cb76cMichael Jurka 1078a8c760d395e1d2a78522427738302fbca3a72453Michael Jurka if (!mWorkspaceLoaded) { 10793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 108093f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 108193f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 108293f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 108393f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 108493f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mWorkspaceLoaded = true; 10859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1087cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 10883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 1089b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(-1); 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1091f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 10923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 10933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 10943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 10953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 10963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 10973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1098843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 10993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 11003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 11013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 11023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 11033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 11059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 11079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1111c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka while (!mStopped && !mLoadAndBindStepFinished && !mFlushingWorkerThread) { 11123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 1113c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka // Just in case mFlushingWorkerThread changes but we aren't woken up, 1114c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka // wait no longer than 1sec at a time 1115c7700af21f7b1df939fce22f4ab5072b3ea29b66Michael Jurka this.wait(1000); 11163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 11173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 11189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 1122aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 11233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 11249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1125843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 11263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1127f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1128b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung void runBindSynchronousPage(int synchronousBindPage) { 1129b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (synchronousBindPage < 0) { 1130b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we have a valid page index to load synchronously 1131b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Should not call runBindSynchronousPage() without " + 1132b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "valid page index"); 1133b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1134b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!mAllAppsLoaded || !mWorkspaceLoaded) { 1135b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we don't try and bind a specified page when the pages have not been 1136b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // loaded already (we should load everything asynchronously in that case) 1137b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Expecting AllApps and Workspace to be loaded"); 1138b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1139b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1140b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (mIsLoaderTaskRunning) { 1141b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Ensure that we are never running the background loading at this point since 1142b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // we also touch the background collections 1143b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung throw new RuntimeException("Error! Background loading is already running"); 1144b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1145b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1146b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1147b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: Throw an exception if we are already loading (since we touch the worker thread 1148b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // data structures, we can't allow any other thread to touch that data, but because 1149b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // this call is synchronous, we can get away with not locking). 1150b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1151a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // The LauncherModel is static in the LauncherApplication and mHandler may have queued 1152a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // operations from the previous activity. We need to ensure that all queued operations 1153a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen // are executed before any synchronous binding work is done. 1154a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen mHandler.flush(); 1155a13a2f2a7bd0550d1ad973f760ff25e1a4137c43Adam Cohen 1156b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Divide the set of loaded items into those that we are binding synchronously, and 1157b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // everything else that is to be bound normally (asynchronously). 1158b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspace(synchronousBindPage); 1159b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: For now, continue posting the binding of AllApps as there are other issues that 1160b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // arise from that. 1161b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung onlyBindAllApps(); 1162b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1163b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 11643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1165b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung synchronized (mLock) { 1166b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = true; 1167b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 11683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 11693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 11703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 11713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 1173843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 1175843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 1176843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 1177dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 1178aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to " + 1179aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung (mIsLaunching ? "DEFAULT" : "BACKGROUND")); 1180843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 1181843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 1182dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 1183843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1184843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 1185843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1186843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1187843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 1188cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 11899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1190843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 11913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 11933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 11979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 1198843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 1199aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Setting thread priority to BACKGROUND"); 1200843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 12019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 1204f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1205843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 1206843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 1207843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 1208cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 1209843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 1210843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 1211843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 1212843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 12137ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung 12147ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung // Restore the default thread priority after we are done loading items 12157ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung synchronized (mLock) { 12167ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 12177ed3774638133ac603e92ca3174ecdd151269ccaWinson Chung } 12183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1219843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 1220aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 1221aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // Update the saved icons if necessary 1222aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (DEBUG_LOADERS) Log.d(TAG, "Comparing loaded icons to database icons"); 12232abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1224b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (Object key : sBgDbIconCache.keySet()) { 1225b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung updateSavedIcon(mContext, (ShortcutInfo) key, sBgDbIconCache.get(key)); 1226b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1227b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1228aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 1229aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung 12303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 12313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 12323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 1233f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 12343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 12353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 12363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 12373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 1238843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 1239b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mIsLoaderTaskRunning = false; 12403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1242f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 12443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 12453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 12463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 1247f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 12483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1249f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 12513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 12523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 12533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 12543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 12553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 12563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 12583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 12593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 12603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1262ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 12633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 12643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1266f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 12683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 12693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 12723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 12733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 12749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 1277f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 12783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1279f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 12803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 12813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 1282f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung int containerIndex = item.screen; 1283f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1284f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Return early if we detect that an item is under the hotseat button 12850dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (mCallbacks == null || mCallbacks.get().isAllAppsButtonRank(item.screen)) { 1286f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung return false; 1287f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } 12886ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung 12896ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // We use the last index to refer to the hotseat and the screen as the rank, so 12906ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // test and update the occupied state accordingly 12916ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung if (occupied[Launcher.SCREEN_COUNT][item.screen][0] != null) { 12926ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung Log.e(TAG, "Error loading shortcut into hotseat " + item 12936ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + " into position (" + item.screen + ":" + item.cellX + "," + item.cellY 12946ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung + ") occupied by " + occupied[Launcher.SCREEN_COUNT][item.screen][0]); 12956ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return false; 12966ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } else { 12976ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung occupied[Launcher.SCREEN_COUNT][item.screen][0] = item; 12986ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung return true; 12996ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung } 1300f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1301f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung // Skip further checking if it is not the hotseat or workspace container 13023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 13033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1304f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 13056ba2a1b6e7595a14ba33e98f728b39d0ecb3ae36Winson Chung // Check if any workspace icons overlap with each other 13063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 13073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1308f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung if (occupied[containerIndex][x][y] != null) { 13093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 1310f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + " into cell (" + containerIndex + "-" + item.screen + ":" 13113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 1312aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 1313f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung + occupied[containerIndex][x][y]); 13143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 13158802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 13168802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 13173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 13193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 1320f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung occupied[containerIndex][x][y] = item; 13218802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 13228802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 1323f30ad5f1bf33baceeca6b770464fb543b58af985Winson Chung 13243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 13253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13268802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 13273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 13283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 1329f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 13303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 13313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 13323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 13333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 13343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 1335f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1336b85f8a44b51258f22938773ca30dd85845345010Michael Jurka // Make sure the default workspace is loaded, if needed 13375524b4957fc7c1c858037327429411efdb8fe7d6Brian Muramatsu mApp.getLauncherProvider().loadDefaultFavoritesIfNecessary(0); 1338b85f8a44b51258f22938773ca30dd85845345010Michael Jurka 13392abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1340b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.clear(); 1341b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.clear(); 1342b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.clear(); 1343b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.clear(); 1344b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgDbIconCache.clear(); 1345b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1346b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 1347b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1348b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Cursor c = contentResolver.query( 1349b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 1350b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1351b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // +1 for the hotseat (it can be larger than the workspace) 1352b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load workspace in reverse order to ensure that latest items are loaded first (and 1353b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // before any earlier duplicates) 1354b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ItemInfo occupied[][][] = 1355b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 1][mCellCountY + 1]; 1356b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1357b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1358b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 1359b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int intentIndex = c.getColumnIndexOrThrow 1360b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.INTENT); 1361b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int titleIndex = c.getColumnIndexOrThrow 1362b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.TITLE); 1363b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconTypeIndex = c.getColumnIndexOrThrow( 1364b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_TYPE); 1365b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 1366b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconPackageIndex = c.getColumnIndexOrThrow( 1367b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_PACKAGE); 1368b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int iconResourceIndex = c.getColumnIndexOrThrow( 1369b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ICON_RESOURCE); 1370b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int containerIndex = c.getColumnIndexOrThrow( 1371b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTAINER); 1372b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int itemTypeIndex = c.getColumnIndexOrThrow( 1373b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.ITEM_TYPE); 1374b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int appWidgetIdIndex = c.getColumnIndexOrThrow( 1375b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.APPWIDGET_ID); 1376b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int screenIndex = c.getColumnIndexOrThrow( 1377b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SCREEN); 1378b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellXIndex = c.getColumnIndexOrThrow 1379b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLX); 1380b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int cellYIndex = c.getColumnIndexOrThrow 1381b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.CELLY); 1382b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanXIndex = c.getColumnIndexOrThrow 1383b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung (LauncherSettings.Favorites.SPANX); 1384b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final int spanYIndex = c.getColumnIndexOrThrow( 1385b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.SPANY); 1386b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 1387b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung //final int displayModeIndex = c.getColumnIndexOrThrow( 1388b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // LauncherSettings.Favorites.DISPLAY_MODE); 1389b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1390b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ShortcutInfo info; 1391b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String intentDescription; 1392b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherAppWidgetInfo appWidgetInfo; 1393b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int container; 1394b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung long id; 1395b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent intent; 1396b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1397b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung while (!mStopped && c.moveToNext()) { 1398b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1399b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int itemType = c.getInt(itemTypeIndex); 1400b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1401b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (itemType) { 1402b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 1403b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 1404b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intentDescription = c.getString(intentIndex); 1405b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1406b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent = Intent.parseUri(intentDescription, 0); 1407b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (URISyntaxException e) { 1408b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1409b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1410968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka 1411b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 1412b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(manager, intent, context, c, iconIndex, 1413b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex, mLabelCache); 1414b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1415b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info = getShortcutInfo(c, context, iconTypeIndex, 1416b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung iconPackageIndex, iconResourceIndex, iconIndex, 1417b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung titleIndex); 1418b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1419b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // App shortcuts that used to be automatically added to Launcher 1420b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // didn't always have the correct intent flags set, so do that 1421b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // here 1422b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (intent.getAction() != null && 14239ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getCategories() != null && 14249ad005639e1698c94674cdfadf3ae342fb56c9b5Michael Jurka intent.getAction().equals(Intent.ACTION_MAIN) && 1425968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka intent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) { 1426b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung intent.addFlags( 1427b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_NEW_TASK | 1428b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1429b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1430968795679be0a3f0118d5a6e2e1580808da5716dMichael Jurka } 14313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1432b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info != null) { 1433b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.intent = intent; 1434b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.id = c.getLong(idIndex); 1435b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1436b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.container = container; 1437b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen = c.getInt(screenIndex); 1438b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellX = c.getInt(cellXIndex); 1439b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.cellY = c.getInt(cellYIndex); 1440b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1441b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1442b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, info)) { 1443b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1444b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1445b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1446b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung switch (container) { 1447b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1448b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1449b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(info); 1450b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1451b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung default: 1452b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Item is in a user folder 1453b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = 1454b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung findOrMakeFolder(sBgFolders, container); 1455b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.add(info); 1456b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1457b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1458b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(info.id, info); 1459b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1460b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // now that we've loaded everthing re-save it with the 1461b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // icon in case it disappears somehow. 1462b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung queueIconToBeChecked(sBgDbIconCache, info, c, iconIndex); 1463b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1464b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Failed to load the shortcut, probably because the 1465b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // activity manager couldn't resolve it (maybe the app 1466b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // was uninstalled), or the db row was somehow screwed up. 1467b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Delete it. 1468b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1469b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 1470b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung contentResolver.delete(LauncherSettings.Favorites.getContentUri( 1471b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id, false), null, null); 1472b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1473b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1474b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1475b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 1476b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung id = c.getLong(idIndex); 1477b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folderInfo = findOrMakeFolder(sBgFolders, id); 1478b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1479b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.title = c.getString(titleIndex); 1480b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.id = id; 14813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 1482b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.container = container; 1483b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.screen = c.getInt(screenIndex); 1484b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellX = c.getInt(cellXIndex); 1485b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folderInfo.cellY = c.getInt(cellYIndex); 14863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 14873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 1488b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, folderInfo)) { 14893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 14909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 1492b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_DESKTOP: 1493b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.CONTAINER_HOTSEAT: 1494b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgWorkspaceItems.add(folderInfo); 1495b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 14969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 149717a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 1498b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(folderInfo.id, folderInfo); 1499b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgFolders.put(folderInfo.id, folderInfo); 1500b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1501b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1502b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 1503b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Read all Launcher-specific widget details 1504b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int appWidgetId = c.getInt(appWidgetIdIndex); 15053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 1506f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 1507b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final AppWidgetProviderInfo provider = 1508b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widgets.getAppWidgetInfo(appWidgetId); 1509b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1510b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!isSafeMode && (provider == null || provider.provider == null || 1511b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider.getPackageName() == null)) { 1512b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String log = "Deleting widget that isn't installed anymore: id=" 1513b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung + id + " appWidgetId=" + appWidgetId; 1514b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, log); 1515b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Launcher.sDumpLogs.add(log); 1516b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsToRemove.add(id); 1517b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1518b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, 1519b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung provider.provider); 1520b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.id = id; 1521b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.screen = c.getInt(screenIndex); 1522b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellX = c.getInt(cellXIndex); 1523b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.cellY = c.getInt(cellYIndex); 1524b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanX = c.getInt(spanXIndex); 1525b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.spanY = c.getInt(spanYIndex); 1526b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung int[] minSpan = Launcher.getMinSpanForWidget(context, provider); 1527b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanX = minSpan[0]; 1528b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.minSpanY = minSpan[1]; 1529b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1530b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container = c.getInt(containerIndex); 1531b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP && 1532b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1533b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.e(TAG, "Widget found where container != " + 1534b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!"); 1535b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung continue; 1536b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1537b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgetInfo.container = c.getInt(containerIndex); 1538b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1539b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // check & update map of what's occupied 1540b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!checkItemPlacement(occupied, appWidgetInfo)) { 1541b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung break; 1542b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1543b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgItemsIdMap.put(appWidgetInfo.id, appWidgetInfo); 1544b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sBgAppWidgets.add(appWidgetInfo); 1545b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 15473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1548b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (Exception e) { 1549b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Desktop items loading interrupted:", e); 1550b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1551b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1552b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } finally { 1553b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung c.close(); 1554b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1555ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 1556b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsToRemove.size() > 0) { 1557b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ContentProviderClient client = contentResolver.acquireContentProviderClient( 1558b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung LauncherSettings.Favorites.CONTENT_URI); 1559b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Remove dead items 1560b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : itemsToRemove) { 1561b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1562b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "Removed id = " + id); 1563b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1564b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't notify content observers 1565b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung try { 1566b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung client.delete(LauncherSettings.Favorites.getContentUri(id, false), 1567b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung null, null); 1568b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } catch (RemoteException e) { 1569b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "Could not remove id = " + id); 1570b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1571b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1572b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15738802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 1574b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (DEBUG_LOADERS) { 1575b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 1576b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "workspace layout: "); 1577b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int y = 0; y < mCellCountY; y++) { 1578b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung String line = ""; 1579b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 1580b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (s > 0) { 1581b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += " | "; 1582b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1583b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int x = 0; x < mCellCountX; x++) { 1584b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung line += ((occupied[s][x][y] != null) ? "#" : "."); 15859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1587b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "[ " + line + " ]"); 15889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1591b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 15925c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1593b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of items who are directly or indirectly (via another container) on the 1594b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * specified screen. */ 1595b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentWorkspaceItems(int currentScreen, 1596b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> allWorkspaceItems, 1597b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentScreenItems, 1598b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherScreenItems) { 15992abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung // Purge any null ItemInfos 16002abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung Iterator<ItemInfo> iter = allWorkspaceItems.iterator(); 16012abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung while (iter.hasNext()) { 16022abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung ItemInfo i = iter.next(); 16032abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (i == null) { 16042abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung iter.remove(); 16052abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 16062abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung } 16072abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung 1608b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1609b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // items given. 1610b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1611b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.addAll(allWorkspaceItems); 1612b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1613b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1614b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Order the set of items by their containers first, this allows use to walk through the 1615b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // list sequentially, build up a list of containers that are in the specified screen, 1616b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // as well as all items in those containers. 1617b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Set<Long> itemsOnScreen = new HashSet<Long>(); 1618b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(allWorkspaceItems, new Comparator<ItemInfo>() { 1619b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 1620b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1621b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return (int) (lhs.container - rhs.container); 1622b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1623b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }); 1624b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (ItemInfo info : allWorkspaceItems) { 1625b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 1626b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.screen == currentScreen) { 1627b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1628b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1629b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1630b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 16313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1632b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 1633b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1634b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1635b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1636b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (itemsOnScreen.contains(info.container)) { 1637b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenItems.add(info); 1638b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsOnScreen.add(info.id); 1639b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1640b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenItems.add(info); 16415c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 16425c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 16433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1644b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 16455c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 1646b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of widgets which are on the specified screen. */ 1647b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentAppWidgets(int currentScreen, 1648b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets, 1649b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentScreenWidgets, 1650b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherScreenWidgets) { 1651b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1652b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1653b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1654b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.addAll(appWidgets); 1655b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1656b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1657b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (LauncherAppWidgetInfo widget : appWidgets) { 16582abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (widget == null) continue; 1659b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (widget.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1660b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung widget.screen == currentScreen) { 1661b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenWidgets.add(widget); 1662b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1663b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenWidgets.add(widget); 1664a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 16659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 166731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1668b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Filters the set of folders which are on the specified screen. */ 1669b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void filterCurrentFolders(int currentScreen, 1670b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap, 1671b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders, 1672b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentScreenFolders, 1673b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherScreenFolders) { 1674b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // If we aren't filtering on a screen, then the set of items to load is the full set of 1675b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // widgets given. 1676b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (currentScreen < 0) { 1677b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.putAll(folders); 1678b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 16793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1680b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (long id : folders.keySet()) { 1681b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ItemInfo info = itemsIdMap.get(id); 1682b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung FolderInfo folder = folders.get(id); 16832abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung if (info == null || folder == null) continue; 1684b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP && 1685b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung info.screen == currentScreen) { 1686b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentScreenFolders.put(id, folder); 1687b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 1688b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherScreenFolders.put(id, folder); 1689b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 16903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1691b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 169231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1693b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to 1694b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * right) */ 1695b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) { 1696b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // XXX: review this 1697b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Collections.sort(workspaceItems, new Comparator<ItemInfo>() { 1698db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung @Override 1699db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung public int compare(ItemInfo lhs, ItemInfo rhs) { 1700db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountX = LauncherModel.getCellCountX(); 1701db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int cellCountY = LauncherModel.getCellCountY(); 1702db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int screenOffset = cellCountX * cellCountY; 1703db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int containerOffset = screenOffset * (Launcher.SCREEN_COUNT + 1); // +1 hotseat 1704db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long lr = (lhs.container * containerOffset + lhs.screen * screenOffset + 1705db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung lhs.cellY * cellCountX + lhs.cellX); 1706db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung long rr = (rhs.container * containerOffset + rhs.screen * screenOffset + 1707db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung rhs.cellY * cellCountX + rhs.cellX); 1708db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung return (int) (lr - rr); 1709db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung } 1710db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung }); 1711b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1712db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung 1713b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspaceItems(final Callbacks oldCallbacks, 1714b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<ItemInfo> workspaceItems, 1715b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final ArrayList<LauncherAppWidgetInfo> appWidgets, 1716b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final HashMap<Long, FolderInfo> folders, 1717b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<Runnable> deferredBindRunnables) { 1718b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1719b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final boolean postOnMainThread = (deferredBindRunnables != null); 1720603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung 1721b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the workspace items 1722db8a8944ede3be4ee63b43e24c407a3aaabee4deWinson Chung int N = workspaceItems.size(); 1723b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i += ITEMS_CHUNK) { 17243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 17253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 1726b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1727b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung @Override 17289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1729c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 17309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 1731603bcb91a091d0f4512fdfb92d6df3c6f9fa8059Winson Chung callbacks.bindItems(workspaceItems, start, start+chunkSize); 17329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1734b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1735b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1736b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1737b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 173881b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1740b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1741b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1742b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the folders 1743b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (!folders.isEmpty()) { 1744b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1745b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1746b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1747b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1748b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindFolders(folders); 17499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1750b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1751b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1752b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1753b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1754b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 175581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 17573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1758b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1759b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Bind the widgets, one at a time 1760b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung N = appWidgets.size(); 1761b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung for (int i = 0; i < N; i++) { 1762b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final LauncherAppWidgetInfo widget = appWidgets.get(i); 1763b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Runnable r = new Runnable() { 1764b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung public void run() { 1765b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1766b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1767b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.bindAppWidget(widget); 17683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1769b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1770b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 1771b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (postOnMainThread) { 1772b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung deferredBindRunnables.add(r); 1773b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } else { 177481b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 17753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 17763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1777b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1778b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1779b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung /** 1780b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung * Binds all loaded data to actual views on the main thread. 1781b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung */ 1782b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung private void bindWorkspace(int synchronizeBindPage) { 1783b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final long t = SystemClock.uptimeMillis(); 1784b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Runnable r; 1785b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1786b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Don't use these two variables in any of the callback runnables. 1787b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Otherwise we hold a reference to them. 1788b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung final Callbacks oldCallbacks = mCallbacks.get(); 1789b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (oldCallbacks == null) { 1790b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // This launcher has exited and nobody bothered to tell us. Just bail. 1791b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.w(TAG, "LoaderTask running with no launcher"); 1792b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung return; 1793b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1794b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 17954a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final boolean isLoadingSynchronously = (synchronizeBindPage > -1); 17964a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung final int currentScreen = isLoadingSynchronously ? synchronizeBindPage : 1797b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung oldCallbacks.getCurrentWorkspaceScreen(); 1798b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1799b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load all the items that are on the current page first (and in the process, unbind 1800b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // all the existing workspace items before we call startBinding() below. 1801b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung unbindWorkspaceItemsOnMainThread(); 1802b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>(); 1803b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> appWidgets = 1804b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1805b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>(); 1806b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, ItemInfo> itemsIdMap = new HashMap<Long, ItemInfo>(); 18072abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 1808b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung workspaceItems.addAll(sBgWorkspaceItems); 1809b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung appWidgets.addAll(sBgAppWidgets); 1810b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung folders.putAll(sBgFolders); 1811b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung itemsIdMap.putAll(sBgItemsIdMap); 1812b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1813b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1814b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<ItemInfo>(); 1815b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<ItemInfo>(); 1816b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> currentAppWidgets = 1817b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1818b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung ArrayList<LauncherAppWidgetInfo> otherAppWidgets = 1819b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung new ArrayList<LauncherAppWidgetInfo>(); 1820b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> currentFolders = new HashMap<Long, FolderInfo>(); 1821b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung HashMap<Long, FolderInfo> otherFolders = new HashMap<Long, FolderInfo>(); 1822b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1823b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Separate the items that are on the current screen, and all the other remaining items 1824b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentWorkspaceItems(currentScreen, workspaceItems, currentWorkspaceItems, 1825b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherWorkspaceItems); 1826b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentAppWidgets(currentScreen, appWidgets, currentAppWidgets, 1827b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherAppWidgets); 1828b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung filterCurrentFolders(currentScreen, itemsIdMap, folders, currentFolders, 1829b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung otherFolders); 1830b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(currentWorkspaceItems); 1831b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung sortWorkspaceItemsSpatially(otherWorkspaceItems); 1832b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1833b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're about to start binding items 1834b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 18353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 18363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 18373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 1838b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.startBinding(); 18399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 18409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1841b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 184281b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 1843b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1844b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Load items on the current page 1845b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, currentWorkspaceItems, currentAppWidgets, 1846b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung currentFolders, null); 18471462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (isLoadingSynchronously) { 18481462de39f01cec0ba785386532719cb0207dd827Adam Cohen r = new Runnable() { 18491462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void run() { 18501462de39f01cec0ba785386532719cb0207dd827Adam Cohen Callbacks callbacks = tryGetCallbacks(oldCallbacks); 18511462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (callbacks != null) { 18521462de39f01cec0ba785386532719cb0207dd827Adam Cohen callbacks.onPageBoundSynchronously(currentScreen); 18531462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 18541462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 18551462de39f01cec0ba785386532719cb0207dd827Adam Cohen }; 185681b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 18571462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 1858b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 18594a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // Load all the remaining pages (if we are loading synchronously, we want to defer this 18604a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung // work until after the first render) 1861b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung mDeferredBindRunnables.clear(); 1862b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung bindWorkspaceItems(oldCallbacks, otherWorkspaceItems, otherAppWidgets, otherFolders, 18634a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung (isLoadingSynchronously ? mDeferredBindRunnables : null)); 1864b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1865b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Tell the workspace that we're done binding items 1866b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung r = new Runnable() { 18673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 1868b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Callbacks callbacks = tryGetCallbacks(oldCallbacks); 1869b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung if (callbacks != null) { 1870b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung callbacks.finishBindingItems(); 1871b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 1872b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 187398e030be2abc03e90e9fd9f8bf67e2e01db39cc0Winson Chung // If we're profiling, ensure this is the last thing in the queue. 18743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 18763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 18779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 187836a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung 187936a62fe917be0a2520c457f985075fb5d3d09d1cWinson Chung mIsLoadingAndBindingWorkspace = false; 18809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1881b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung }; 18824a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung if (isLoadingSynchronously) { 18834a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung mDeferredBindRunnables.add(r); 18844a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } else { 188581b52252796625dcbadc9f8b908f8d8a284565c0Winson Chung runOnMainThread(r, MAIN_THREAD_BINDING_RUNNABLE); 18864a2afa36553079e9f75fe7c8fcce863e84578e14Winson Chung } 18873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 18893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 18903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 18913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 18923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 18933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 18943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 189593f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee synchronized (LoaderTask.this) { 189693f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee if (mStopped) { 189793f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee return; 189893f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee } 189993f824ac2f2f3ec92a775cad58dcf59e4302fe64Reena Lee mAllAppsLoaded = true; 19003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 19033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 19073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 19083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 19093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 19103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 19113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 19123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 1915c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung @SuppressWarnings("unchecked") 19163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 1917487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen = (ArrayList<ApplicationInfo>) mBgAllAppsList.data.clone(); 1918c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung Runnable r = new Runnable() { 19193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 19203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 19213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 19223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 19233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 19249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 19253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1927a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 19289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 19293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1930c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung }; 1931c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung boolean isRunningOnMainThread = !(sWorkerThread.getThreadId() == Process.myTid()); 1932c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung if (oldCallbacks.isAllAppsVisible() && isRunningOnMainThread) { 1933c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung r.run(); 1934c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } else { 1935c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung mHandler.post(r); 1936c93e5ae12018bb214099ff88a48cc21580aec4c3Winson Chung } 19373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 19403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 19433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 19443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 19453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 19463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 19473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 19483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 19499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 195031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 19513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 19523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1953cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 19553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 19563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 19583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 19603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 19613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 19623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 19633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 1964487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.clear(); 19653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 19673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 19693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 19703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1972cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1973cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 19743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 19753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 19773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 19793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 19803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 19813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 19833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 19843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 19853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 19863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 19873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 1990c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung new LauncherModel.ShortcutNameComparator(packageManager, mLabelCache)); 19913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 19923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 19933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 19943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1995cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1996cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 19973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 19983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 19993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 20003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 20013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 2002487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), 2003c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka mIconCache, mLabelCache)); 20043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 2005cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2006cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 20073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 20083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 2009487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen final ArrayList<ApplicationInfo> added = mBgAllAppsList.added; 2010487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.added = new ArrayList<ApplicationInfo>(); 20113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 2012cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 2013cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 2014cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 2015cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 20163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 20173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 20183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 20193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 20203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 20233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 20243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 20263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 2027cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2028cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2029cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 2030cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 20313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 20333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 20343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 20363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 20373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 20383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 20403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 20423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 20433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2044cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 2045cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 20463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 20473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 20483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 20493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 20503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2052dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 20533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 20542abf94d37c220c3af01aec05cc6ca22f9854d8e0Winson Chung synchronized (sBgLock) { 2055b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mContext=" + mContext); 2056b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 2057b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 2058b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 2059b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung Log.d(TAG, "mItems size=" + sBgWorkspaceItems.size()); 2060b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung } 20613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 20623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 206331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 20643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 2065700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 20663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2067d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 20693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 20703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 2071d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 20733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 20743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 20753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 20763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 207731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2078d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 20803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 20813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 20823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2083d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 20843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 20853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 2086dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 20873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 20883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 20893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 20903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 20913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 20923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 2093487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.addPackage(context, packages[i]); 2094dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 20953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 20963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 20973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 20983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 2099487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.updatePackage(context, packages[i]); 2100d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 2101d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 2102d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 2103d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 21043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 21063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 21073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 21083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 21093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 2110487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen mBgAllAppsList.removePackage(packages[i]); 2111d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka LauncherApplication app = 2112d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka (LauncherApplication) context.getApplicationContext(); 2113d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka WidgetPreviewLoader.removeFromDb( 2114d9cb4a124ac5c83080ace5ac92980df9c6f49e8eMichael Jurka app.getWidgetPreviewCacheDb(), packages[i]); 21153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 21173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2118dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 21193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 21203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 212183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<ApplicationInfo> removedApps = new ArrayList<ApplicationInfo>(); 21223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 2123487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.added.size() > 0) { 21245d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung added = new ArrayList<ApplicationInfo>(mBgAllAppsList.added); 21255d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.added.clear(); 21263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2127487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (mBgAllAppsList.modified.size() > 0) { 21285d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung modified = new ArrayList<ApplicationInfo>(mBgAllAppsList.modified); 21295d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.modified.clear(); 21303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21315d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung if (mBgAllAppsList.removed.size() > 0) { 213283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps.addAll(mBgAllAppsList.removed); 21335d55f33a1d7a16a11fb759d8f37eeef45e132b98Winson Chung mBgAllAppsList.removed.clear(); 2134cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung } 2135cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung 21363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 21373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 21383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 21393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 2140be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 2141be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 21423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 21433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 21443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 21453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2146cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2147cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 21483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 21493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 21523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 21543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 21553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 21563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2157cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2158cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 21593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 21603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 21633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 216483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // If a package has been removed, or an app has been removed as a result of 216583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // an update (for example), make the removed callback. 216683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung if (mOp == OP_REMOVE || !removedApps.isEmpty()) { 216783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final boolean permanent = (mOp == OP_REMOVE); 216883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung final ArrayList<String> removedPackageNames = 216983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung new ArrayList<String>(Arrays.asList(packages)); 217083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 21713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 21723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 2173cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2174cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 217583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung callbacks.bindComponentsRemoved(removedPackageNames, 217683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removedApps, permanent); 21773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 21793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 2180be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 218180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 2182c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka final ArrayList<Object> widgetsAndShortcuts = 2183c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka getSortedWidgetsAndShortcuts(context); 218480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 218580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 218680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 2187cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung Callbacks cb = mCallbacks != null ? mCallbacks.get() : null; 2188cd2b01416febb5bf50ed5ede1544dea33fee3b0bWinson Chung if (callbacks == cb && cb != null) { 2189c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka callbacks.bindPackagesUpdated(widgetsAndShortcuts); 219080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 219180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 219280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 219331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 219431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 219531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2196c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka // Returns a list of ResolveInfos/AppWindowInfos in sorted order 2197c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka public static ArrayList<Object> getSortedWidgetsAndShortcuts(Context context) { 2198c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka PackageManager packageManager = context.getPackageManager(); 2199c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka final ArrayList<Object> widgetsAndShortcuts = new ArrayList<Object>(); 2200c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka widgetsAndShortcuts.addAll(AppWidgetManager.getInstance(context).getInstalledProviders()); 2201c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka Intent shortcutsIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT); 2202c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka widgetsAndShortcuts.addAll(packageManager.queryIntentActivities(shortcutsIntent, 0)); 2203c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka Collections.sort(widgetsAndShortcuts, 2204c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka new LauncherModel.WidgetAndShortcutNameComparator(packageManager)); 2205c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka return widgetsAndShortcuts; 2206c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka } 2207c402cd9992d431b6beacdf3c75e31cf103e230cbMichael Jurka 22089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 220956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 221056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 22119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 221256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 2213c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung return getShortcutInfo(manager, intent, context, null, -1, -1, null); 221456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 221556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 221656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 221756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 221856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 221956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 222056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 222156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 2222c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung Cursor c, int iconIndex, int titleIndex, HashMap<Object, CharSequence> labelCache) { 222356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2224c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 222531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 222656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 222756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 22289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 222931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 223031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 223100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen try { 223200fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen PackageInfo pi = manager.getPackageInfo(componentName.getPackageName(), 0); 223300fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen if (!pi.applicationInfo.enabled) { 223400fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // If we return null here, the corresponding item will be removed from the launcher 223500fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen // db and will not appear in the workspace. 223600fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen return null; 223700fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 223800fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } catch (NameNotFoundException e) { 223900fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen Log.d(TAG, "getPackInfo failed for package " + componentName.getPackageName()); 224000fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen } 224100fcb49a4cf68b973ac488520f3ed20444c02f8dAdam Cohen 22428ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 22438ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 22448ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 224556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 224656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 224756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 224856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 2249c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung 2250c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // Attempt to use queryIntentActivities to get the ResolveInfo (with IntentFilter info) and 2251c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // if that fails, or is ambiguious, fallback to the standard way of getting the resolve info 2252c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung // via resolveActivity(). 2253c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ResolveInfo resolveInfo = null; 2254c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName oldComponent = intent.getComponent(); 2255c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung Intent newIntent = new Intent(intent.getAction(), null); 2256c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.addCategory(Intent.CATEGORY_LAUNCHER); 2257c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung newIntent.setPackage(oldComponent.getPackageName()); 2258c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung List<ResolveInfo> infos = manager.queryIntentActivities(newIntent, 0); 2259c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung for (ResolveInfo i : infos) { 2260c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung ComponentName cn = new ComponentName(i.activityInfo.packageName, 2261c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung i.activityInfo.name); 2262c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (cn.equals(oldComponent)) { 2263c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = i; 2264c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2265c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 2266c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung if (resolveInfo == null) { 2267c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung resolveInfo = manager.resolveActivity(intent, 0); 2268c208ff9c5ded4953ded6a3358097c9f7280df825Winson Chung } 226956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 2270aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung icon = mIconCache.getIcon(componentName, resolveInfo, labelCache); 227156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 227256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 227356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 227456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 2275931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 227656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 22779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 227856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 227956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 228056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 228156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 228256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 228356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 228456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 228556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 228656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 22875308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName key = LauncherModel.getComponentNameFromResolveInfo(resolveInfo); 22885308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (labelCache != null && labelCache.containsKey(key)) { 22895308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung info.title = labelCache.get(key); 2290c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2291c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung info.title = resolveInfo.activityInfo.loadLabel(manager); 2292c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (labelCache != null) { 22935308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelCache.put(key, info.title); 2294c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2295c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 229656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 229756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 229856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 229956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 230056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 230156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 230256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 230356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 23049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 230556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 23069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 23079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 23089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 23099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 231031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 23119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 23128a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung * Returns the set of workspace ShortcutInfos with the specified intent. 23138a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung */ 23148a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung static ArrayList<ItemInfo> getWorkspaceShortcutItemInfosWithIntent(Intent intent) { 23158a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 23168a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung synchronized (sBgLock) { 23178a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung for (ItemInfo info : sBgWorkspaceItems) { 23188a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (info instanceof ShortcutInfo) { 23198a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung ShortcutInfo shortcut = (ShortcutInfo) info; 23208a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung if (shortcut.intent.toUri(0).equals(intent.toUri(0))) { 23218a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung items.add(shortcut); 23228a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23238a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23248a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23258a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23268a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung return items; 23278a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung } 23288a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung 23298a4351063f02c0e8d64ee3ace651b227e9f8321fWinson Chung /** 23300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 23319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 23320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 233356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 233456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 233531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 233656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 2337c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 23389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 23397376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 23408ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 23418ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 234256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 234356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 23449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 23459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 23469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 23479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 23489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 23499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 235056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 235156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 23529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 23539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 235456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 235556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 2356c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2357c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 235856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 23599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 236056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 236156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 236256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 236356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 2364931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 236556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 236656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 236756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 236856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 236956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 23707376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 23719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 23729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 2373931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka icon = getIconFromCursor(c, iconIndex, context); 237456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 237556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 237656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 237756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 237856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 237956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 23809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 23819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 23829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 2383d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 238456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 23859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 23869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 238731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2388d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 23899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 2390f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 239131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2392931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka Bitmap getIconFromCursor(Cursor c, int iconIndex, Context context) { 23933a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka @SuppressWarnings("all") // suppress dead code warning 23943a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka final boolean debug = false; 23953a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka if (debug) { 239656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 239756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 239856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 239956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 240056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 2401931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka return Utilities.createIconBitmap( 2402931dc9779dab5071efc21163647f5f004991bfb3Michael Jurka BitmapFactory.decodeByteArray(data, 0, data.length), context); 240356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 240456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 240556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 240656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 240756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 24083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ShortcutInfo addShortcut(Context context, Intent data, long container, int screen, 24093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean notify) { 2410a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 2411d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (info == null) { 2412d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2413d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 24143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung addItemToDatabase(context, info, container, screen, cellX, cellY, notify); 24150589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 24160589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 24170589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 24180589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2419a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 242055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 242155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 242255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 242355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 242455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 242555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 242655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 242755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 242855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 242955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 243055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 243155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 2432a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 2433a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 243468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 243568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 243668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 243768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 243868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 243968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 244068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 244168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 244268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 244368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 244468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 244568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 244668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 244768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 244868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 244968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 245068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 245168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 245268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 245368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 245468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 245568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 245668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 245768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 245868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 245968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 246068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 246168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 246268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 246368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 246468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 246568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 246668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 246768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 246868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 246968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 247068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 247168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 2472a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 24730589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 24740589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 24750589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 24760589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2477d919882006a457d16dea46bd546472e6534b5c19Adam Cohen if (intent == null) { 2478d919882006a457d16dea46bd546472e6534b5c19Adam Cohen // If the intent is null, we can't construct a valid ShortcutInfo, so we return null 2479d919882006a457d16dea46bd546472e6534b5c19Adam Cohen Log.e(TAG, "Can't construct ShorcutInfo with null intent"); 2480d919882006a457d16dea46bd546472e6534b5c19Adam Cohen return null; 2481d919882006a457d16dea46bd546472e6534b5c19Adam Cohen } 2482d919882006a457d16dea46bd546472e6534b5c19Adam Cohen 24830589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 24840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 24850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 24860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 24870589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 24880589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 24890589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 24900589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 24910589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 24920589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 24930589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 24940589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 24950589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 24960589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 24970589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 24980589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 2499c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 2500c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 25010589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 25020589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 25030589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25040589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25050589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25060589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2507c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka final ShortcutInfo info = new ShortcutInfo(); 250856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 25090589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 2510a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 2511a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 2512a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 2513a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 2514a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 2515a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 25160589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25170589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 251856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 25190589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 25200589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 25210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 25220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 25230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 25240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 25250589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 25260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 2527aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean queueIconToBeChecked(HashMap<Object, byte[]> cache, ShortcutInfo info, Cursor c, 2528aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung int iconIndex) { 252917a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 253017a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 2531aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 253217a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 253356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 253456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 253556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 253656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 253756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 253856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 2539ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 2540aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung cache.put(info, c.getBlob(iconIndex)); 2541aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return true; 2542aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2543aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung return false; 2544aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2545aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung void updateSavedIcon(Context context, ShortcutInfo info, byte[] data) { 2546aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung boolean needSave = false; 2547aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung try { 2548aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (data != null) { 2549aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 2550aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Bitmap loaded = info.getIcon(mIconCache); 2551aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = !saved.sameAs(loaded); 2552aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } else { 255356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 255456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 2555aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } catch (Exception e) { 2556aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung needSave = true; 2557aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung } 2558aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung if (needSave) { 2559aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung Log.d(TAG, "going to save icon bitmap for info=" + info); 2560aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // This is slower than is ideal, but this only happens once 2561aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung // or when the app is updated with a new icon. 2562aac01e1073f3deb3f543fd27cc63fd727101584eWinson Chung updateItemInDatabase(context, info); 256356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 256456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 256556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 256631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 2567df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen * Return an existing FolderInfo object if we have encountered this ID previously, 25689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 256931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2570df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) { 25719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 25729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 2573df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen if (folderInfo == null) { 25749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 2575c9d95c5897fc5ebbf53903d4ab18ad13d196f643Michael Jurka folderInfo = new FolderInfo(); 25769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 257731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2578df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen return folderInfo; 257931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 258031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 25811190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<ApplicationInfo> getAppNameComparator() { 25821190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 25831190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<ApplicationInfo>() { 25841190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 25851190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung int result = collator.compare(a.title.toString(), b.title.toString()); 25861190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung if (result == 0) { 25871190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung result = a.componentName.compareTo(b.componentName); 25881190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 25891190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return result; 25905b1808da75ed3e3528cb31dee56a4e363812cc21Michael Jurka } 25911190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 25921190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 259378403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 259478403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 259578403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 259678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 259778403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 259878403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 259978403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 260078403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 26011190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public static final Comparator<AppWidgetProviderInfo> getWidgetNameComparator() { 26021190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung final Collator collator = Collator.getInstance(); 26031190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return new Comparator<AppWidgetProviderInfo>() { 26041190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung public final int compare(AppWidgetProviderInfo a, AppWidgetProviderInfo b) { 26051190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return collator.compare(a.label.toString(), b.label.toString()); 26061190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 26071190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung }; 26081190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung } 26095308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung static ComponentName getComponentNameFromResolveInfo(ResolveInfo info) { 26105308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (info.activityInfo != null) { 26115308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.activityInfo.packageName, info.activityInfo.name); 26125308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } else { 26135308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung return new ComponentName(info.serviceInfo.packageName, info.serviceInfo.name); 26145308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 26155308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung } 2616785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public static class ShortcutNameComparator implements Comparator<ResolveInfo> { 26171190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 2618785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung private PackageManager mPackageManager; 2619c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung private HashMap<Object, CharSequence> mLabelCache; 2620785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung ShortcutNameComparator(PackageManager pm) { 2621785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung mPackageManager = pm; 2622c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = new HashMap<Object, CharSequence>(); 26231190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2624c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2625c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung ShortcutNameComparator(PackageManager pm, HashMap<Object, CharSequence> labelCache) { 2626c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mPackageManager = pm; 2627c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache = labelCache; 26281190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 2629785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2630785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung public final int compare(ResolveInfo a, ResolveInfo b) { 2631c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung CharSequence labelA, labelB; 26325308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyA = LauncherModel.getComponentNameFromResolveInfo(a); 26335308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung ComponentName keyB = LauncherModel.getComponentNameFromResolveInfo(b); 26345308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyA)) { 26355308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelA = mLabelCache.get(keyA); 2636c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2637c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = a.loadLabel(mPackageManager).toString(); 2638c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 26395308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyA, labelA); 2640c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 26415308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung if (mLabelCache.containsKey(keyB)) { 26425308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung labelB = mLabelCache.get(keyB); 2643c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2644c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = b.loadLabel(mPackageManager).toString(); 2645c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung 26465308f24d4b66b020202b88eff672f5a89096ebb6Winson Chung mLabelCache.put(keyB, labelB); 2647c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 26481190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 2649785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung } 2650785d2eb2b8d7072c8124300dd9168ff51a91cf38Winson Chung }; 26511ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public static class WidgetAndShortcutNameComparator implements Comparator<Object> { 26521190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung private Collator mCollator; 26531ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private PackageManager mPackageManager; 26541ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung private HashMap<Object, String> mLabelCache; 26551ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung WidgetAndShortcutNameComparator(PackageManager pm) { 26561ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mPackageManager = pm; 26571ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung mLabelCache = new HashMap<Object, String>(); 26581190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung mCollator = Collator.getInstance(); 26591ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 26601ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung public final int compare(Object a, Object b) { 26611ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung String labelA, labelB; 2662c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(a)) { 2663c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = mLabelCache.get(a); 2664c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2665c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelA = (a instanceof AppWidgetProviderInfo) ? 26661ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) a).label : 26671ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) a).loadLabel(mPackageManager).toString(); 2668c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(a, labelA); 2669c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 2670c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung if (mLabelCache.containsKey(b)) { 2671c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = mLabelCache.get(b); 2672c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } else { 2673c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung labelB = (b instanceof AppWidgetProviderInfo) ? 26741ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((AppWidgetProviderInfo) b).label : 26751ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung ((ResolveInfo) b).loadLabel(mPackageManager).toString(); 2676c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung mLabelCache.put(b, labelB); 2677c3eecff9043759926df124483b45fe8f4436ae7cWinson Chung } 26781190487e15325e371c6c18181b1a5ef7ab2a79e6Winson Chung return mCollator.compare(labelA, labelB); 26791ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung } 26801ed747a4c07101793322c13a36dd547df4a3aa50Winson Chung }; 2681be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 2682be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 2683be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 2684487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mBgAllAppsList.data); 2685487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mBgAllAppsList.added); 2686487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mBgAllAppsList.removed); 2687487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mBgAllAppsList.modified); 26883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 26893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 26903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 26913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 26923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 2693be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 269431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 2695