LauncherModel.java revision d4844c3e731b00547a31f23a00f8bd4a271e2b62
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17a5902524d4403885eb4c50360bf3465c6be796efJoe Onoratopackage com.android.launcher2; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.lang.ref.WeakReference; 2068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.net.URISyntaxException; 2168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.text.Collator; 2268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.util.ArrayList; 2368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.util.Collections; 2468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.util.Comparator; 2568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.util.HashMap; 2668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport java.util.List; 27aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 28629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetManager; 29629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 30f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratoimport android.content.BroadcastReceiver; 3131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ComponentName; 325c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guyimport android.content.ContentProviderClient; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentResolver; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.ContentValues; 35aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.content.Context; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 370589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.content.Intent.ShortcutIconResource; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ActivityInfo; 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.PackageManager; 405c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guyimport android.content.pm.ProviderInfo; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.pm.ResolveInfo; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.Resources; 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.database.Cursor; 4431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Bitmap; 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.BitmapFactory; 4631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.net.Uri; 4717a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onoratoimport android.os.Environment; 483611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.Handler; 493611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.HandlerThread; 500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.os.Parcelable; 5131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.os.Process; 52aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.os.RemoteException; 539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport android.os.SystemClock; 54aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.util.Log; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher.R; 5768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chungimport com.android.launcher2.InstallWidgetReceiver.WidgetMimeTypeHandlerData; 58edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 5931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 62bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 6331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 64f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 65a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 6917a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato private final boolean mAppsCanBeOnExternalStorage; 70d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 712ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 72dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 73f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 78700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 79700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 80700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 81700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 82700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 83700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 84cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 85cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 86cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 87cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 88cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 89cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private AllAppsList mAllAppsList; // only access in worker thread 930589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ItemInfo> mItems = new ArrayList<ItemInfo>(); 953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<LauncherAppWidgetInfo> mAppWidgets = new ArrayList<LauncherAppWidgetInfo>(); 963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final HashMap<Long, FolderInfo> mFolders = new HashMap<Long, FolderInfo>(); 970589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 980589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 100d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 101d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 102aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 104ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 108ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 11264e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 11364e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 1143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent); 11580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void bindPackagesUpdated(); 116843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1190589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 12017a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato mAppsCanBeOnExternalStorage = !Environment.isExternalStorageEmulated(); 121f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 1220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mAllAppsList = new AllAppsList(iconCache); 1230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1250589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 126c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResDefaultActivityIcon(), app); 1272ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 1282ff10b3b0137d258569ce5471808842e88696133Daniel Sandler mAllAppsLoadDelay = app.getResources().getInteger(R.integer.config_allAppsBatchLoadDelay); 129d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 130d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato mBatchSize = app.getResources().getInteger(R.integer.config_allAppsBatchSize); 1310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 13356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 1340589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 135f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 13631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 1389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 1399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 1409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 1419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 1429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 1439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 1449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 1459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 1469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 1479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 1489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 1499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 1539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 1549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 1559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void moveItemInDatabase(Context context, ItemInfo item, long container, int screen, 1569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int cellX, int cellY) { 157aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 1599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.screen = screen; 1609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 1619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 16231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 163ade2f8122f6b1a9b64d2d4a81348db619db4d5b2Brad Fitzpatrick final Uri uri = LauncherSettings.Favorites.getContentUri(item.id, false); 1649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 1659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 166bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 1679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 168d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen values.put(LauncherSettings.Favorites.CELLX, cellX); 169d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen values.put(LauncherSettings.Favorites.CELLY, cellY); 1709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 171ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 172700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(new Runnable() { 173700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick public void run() { 174700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick cr.update(uri, values, null, null); 175700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 176700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick }); 17731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 17831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 180d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen * Resize an item in the DB to a new <spanX, spanY> 181d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen */ 182d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen static void resizeItemInDatabase(Context context, ItemInfo item, int cellX, int cellY, 183d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen int spanX, int spanY) { 184d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.spanX = spanX; 185d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.spanY = spanY; 186d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellX = cellX; 187d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen item.cellY = cellY; 188d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 189d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final Uri uri = LauncherSettings.Favorites.getContentUri(item.id, false); 190d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentValues values = new ContentValues(); 191d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final ContentResolver cr = context.getContentResolver(); 192d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 193d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CONTAINER, item.container); 194d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.SPANX, spanX); 195d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.SPANY, spanY); 196d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CELLX, cellX); 197d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen values.put(LauncherSettings.Favorites.CELLY, cellY); 198d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 199d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen sWorker.post(new Runnable() { 200d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 201d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen cr.update(uri, values, null, null); 202d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 203d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 204d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 205d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 206d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen /** 2079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 2089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 209bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 2109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 2119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 2129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 2139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 2149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 2159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 2169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 2179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 2189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 2199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 2209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 222bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 223bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 224bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 225aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 226aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 227aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 228aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 229aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 230aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 231aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 232aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 233aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 234aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 235aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 236aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 237aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 238aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 239aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 240aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 241aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 242aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 243aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 244aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 245aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 246aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ItemInfo item = new ItemInfo(); 247aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 248aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 249aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 250aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 251aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 252aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 253aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 254aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 255aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 256aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 257aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 258aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 259aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 260aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 261aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 262aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 263aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 264aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 265aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 266aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 2679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 26831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 2709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 2719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 2729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 2739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 2749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER), 2759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER) }, null); 276f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 2779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 2789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 2799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 2809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 2819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 2829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 2839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 2849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 285f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 2869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 2879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 2889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER: 2899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = findOrMakeUserFolder(folderList, id); 2909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 2919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER: 2929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = findOrMakeLiveFolder(folderList, id); 2939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 2949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 2979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 2989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 2999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 300d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 301d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 302ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 3039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 3049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 3059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 3069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 3072fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 308ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 3099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 3109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 31131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 3149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 3159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addItemToDatabase(Context context, ItemInfo item, long container, 3179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY, boolean notify) { 3189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 3199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.screen = screen; 3209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 3219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 322ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 3239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 3249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 3259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 326ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 327d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen item.updateValuesWithCoordinates(values, cellX, cellY); 328aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Uri result = cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 3309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 331ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 3329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (result != null) { 3339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.id = Integer.parseInt(result.getPathSegments().get(1)); 33431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 338aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 339aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 340845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 341845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka int cellId, int screen, int localCellX, int localCellY, int spanX, int spanY) { 342845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka return ((cellId & 0xFF) << 24) 343845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 344aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 345aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 346d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 347d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 348aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 349aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 350d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 351d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 352aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 353aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 354aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 355aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 356aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 357aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 358aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 359d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 360d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 361aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 362aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 363aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 3649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Update an item to the database in a specified container. 3659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void updateItemInDatabase(Context context, ItemInfo item) { 3679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 3689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 369f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 371d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 372aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.update(LauncherSettings.Favorites.getContentUri(item.id, false), values, null, null); 37431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 37531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Removes the specified item from the database 3789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * @param context 3799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * @param item 3809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void deleteItemFromDatabase(Context context, ItemInfo item) { 3829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 38373013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 384700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(new Runnable() { 385700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick public void run() { 386700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick cr.delete(uriToDelete, null, null); 387700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 388700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick }); 3899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 390f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 3939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void deleteUserFolderContentsFromDatabase(Context context, UserFolderInfo info) { 3959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 396f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 3989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.delete(LauncherSettings.Favorites.CONTENT_URI, 3999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 4009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 401f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 4039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 4049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 4059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 4069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 4079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 408f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 409f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 410f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4111d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 4129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 4139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 4149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 415f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 4163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 417aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 4183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 4199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 4203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 4213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 4223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 4233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 4243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 425f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 42764e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 4283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 4293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 4303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 4313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 43256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 4333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 4343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 4353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 4363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 4373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 43856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 4393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 4403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 4413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 4423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 4433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 4443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 4453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 44656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 4473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 44856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 4493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 4503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 451f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 452f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 454cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 455cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 456cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 457cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 458e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 4593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 4603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 4613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 4623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 463e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 464e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // If we have changed locale we need to clear out the labels in all apps. 465e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Do this here because if the launcher activity is running it will be restarted. 466e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // If it's not running startLoaderFromBackground will merely tell it that it needs 467e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // to reload. Either way, mAllAppsLoaded will be cleared so it re-reads everything 468e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // next time. 469e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato mAllAppsLoaded = false; 470e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoaderFromBackground(); 471e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 472e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 473e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato 474e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato /** 475e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * When the launcher is in the background, it's possible for it to miss paired 476e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * configuration changes. So whenever we trigger the loader from the background 477e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * tell the launcher that it needs to re-run the loader when it comes back instead 478e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato * of doing it now. 479e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato */ 480e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato public void startLoaderFromBackground() { 481e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato boolean runLoader = false; 482e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (mCallbacks != null) { 483e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato Callbacks callbacks = mCallbacks.get(); 484e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (callbacks != null) { 485e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato // Only actually run the loader if they're not paused. 486e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (!callbacks.setLoadOnResume()) { 487e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato runLoader = true; 488e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 489e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 490e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato } 491e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato if (runLoader) { 492e9ad59eba6d8ffd2cbf28520c237ccefd291a33cJoe Onorato startLoader(mApp, false); 493f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 495f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void startLoader(Context context, boolean isLaunching) { 4973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 4983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 4993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 5003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 501843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 5033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 5043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 5053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask oldTask = mLoaderTask; 5063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldTask != null) { 5073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldTask.isLaunching()) { 5083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // don't downgrade isLaunching if we're already running 5093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato isLaunching = true; 5109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato oldTask.stopLocked(); 5129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = new LoaderTask(context, isLaunching); 514700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(mLoaderTask); 515b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 516b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 5173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 518b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 5193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 5203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 5213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 5223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 5239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 524f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 5252313eff05b8f52e72ebe06c589c419941fa019d6Patrick Dubroy mItems.clear(); 5262313eff05b8f52e72ebe06c589c419941fa019d6Patrick Dubroy mAppWidgets.clear(); 5272313eff05b8f52e72ebe06c589c419941fa019d6Patrick Dubroy mFolders.clear(); 5283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 529b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 5303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 5313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 5323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 5333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 5343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 5353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 5363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 5373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 5383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Thread mWaitThread; 5393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 5403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 5413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 5423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 5433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 5443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 5453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 5463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 547f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 5493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 5503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 551f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 5533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 554cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 5553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // For now, just always reload the workspace. It's ~100 ms vs. the 5563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // binding which takes many hundreds of ms. 5573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // We can reconsider. 5583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 5593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 5603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 5613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (true || !mWorkspaceLoaded) { 5623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 5633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 5643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 5659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorkspaceLoaded = true; 5673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 568cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 5693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 5703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato bindWorkspace(); 5713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 572f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 5743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 5753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 5763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 5773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 5783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 579843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 5813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 5823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 5833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 5843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 5853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 5869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 5889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 5913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 5923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && !mLoadAndBindStepFinished) { 5933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 5943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.wait(); 5953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 5963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 5979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 5993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 6003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 601aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 6023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 6039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 604843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 6053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 606f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 6083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 6093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 6103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 6113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 6123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 613843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 6143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 615843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 616843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 617dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 618843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 619843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 620dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 621843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 622843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 623843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 624843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 625843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 626cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 6279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 628843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 6293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 6303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 6313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 6333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 6343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 6359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 636843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 637843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 6389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 6399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 6403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 641f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 642843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 643843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 644843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 645cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 646843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 647843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 648843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 649843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 6503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 651843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 6523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 6533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 6543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 655f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 6563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 6573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 6583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 6593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 660843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 6613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 662843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 6633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Trigger a gc to try to clean up after the stuff is done, since the 6643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // renderscript allocations aren't charged to the java heap. 6653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 666f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato mHandler.post(new Runnable() { 667f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato public void run() { 668f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato System.gc(); 669f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato } 670f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato }); 6713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 6723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 6733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 6743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato System.gc(); 6753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 677f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 679f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 6813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 6823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 6833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 684f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 686f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 6883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 6893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 6903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 6913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 6923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 6933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 6943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 6953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 6963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 6973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 699ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 7003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 7013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 7023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 703f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 7053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 7063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 7073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 7093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 7103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 7119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 7123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 714f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 7153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 716f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 7183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 7193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 7203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 7213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 7233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 7243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (occupied[item.screen][x][y] != null) { 7253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 726aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + " into cell (" + item.screen + ":" 7273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 728aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 7293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + occupied[item.screen][x][y]); 7303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 7318802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 7328802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 7333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 7353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 7363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato occupied[item.screen][x][y] = item; 7378802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 7388802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 7393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 7403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7418802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 7423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 7433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 744f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 7463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 7473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 7483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 7493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 750f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.clear(); 7523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAppWidgets.clear(); 7533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.clear(); 7543c2f7e105d8daab439bff2c362a727ad348d8a44Joe Onorato 7553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 7565c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 7573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Cursor c = contentResolver.query( 7583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 759f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 760d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen final ItemInfo occupied[][][] = 761d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen new ItemInfo[Launcher.SCREEN_COUNT][mCellCountX][mCellCountY]; 7628802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 7633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 7643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 7653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int intentIndex = c.getColumnIndexOrThrow 7663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.INTENT); 7673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int titleIndex = c.getColumnIndexOrThrow 7683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.TITLE); 7693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconTypeIndex = c.getColumnIndexOrThrow( 7703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_TYPE); 7713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 7723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconPackageIndex = c.getColumnIndexOrThrow( 7733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_PACKAGE); 7743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconResourceIndex = c.getColumnIndexOrThrow( 7753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_RESOURCE); 7763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int containerIndex = c.getColumnIndexOrThrow( 7773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTAINER); 7783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow( 7793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ITEM_TYPE); 7803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int appWidgetIdIndex = c.getColumnIndexOrThrow( 7813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.APPWIDGET_ID); 7823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int screenIndex = c.getColumnIndexOrThrow( 7833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SCREEN); 7843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellXIndex = c.getColumnIndexOrThrow 7853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLX); 7863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellYIndex = c.getColumnIndexOrThrow 7873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLY); 7883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanXIndex = c.getColumnIndexOrThrow 7893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.SPANX); 7903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanYIndex = c.getColumnIndexOrThrow( 7913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SPANY); 7923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 7933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int displayModeIndex = c.getColumnIndexOrThrow( 7943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.DISPLAY_MODE); 7953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ShortcutInfo info; 7973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String intentDescription; 7983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherAppWidgetInfo appWidgetInfo; 7993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int container; 8003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato long id; 8013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Intent intent; 8023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && c.moveToNext()) { 8043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 8053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int itemType = c.getInt(itemTypeIndex); 8063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (itemType) { 8083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 8093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 8103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intentDescription = c.getString(intentIndex); 8113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 8123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = Intent.parseUri(intentDescription, 0); 8133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (URISyntaxException e) { 8143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 8153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 8183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(manager, intent, context, c, iconIndex, 8193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato titleIndex); 8203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(c, context, iconTypeIndex, 8223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato iconPackageIndex, iconResourceIndex, iconIndex, 8233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato titleIndex); 8243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (info != null) { 8273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.intent = intent; 8283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.id = c.getLong(idIndex); 8293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 8303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.container = container; 8313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.screen = c.getInt(screenIndex); 832d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellX = c.getInt(cellXIndex); 833d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellY = c.getInt(cellYIndex); 8343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 8363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, info)) { 8373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 839f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 8413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 8423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(info); 8433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato default: 8453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Item is in a user folder 8463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato UserFolderInfo folderInfo = 8473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato findOrMakeUserFolder(mFolders, container); 8483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.add(info); 8493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 85117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato 85217a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // now that we've loaded everthing re-save it with the 85317a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // icon in case it disappears somehow. 85417a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato updateSavedIcon(context, info, c, iconIndex); 8553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Failed to load the shortcut, probably because the 8573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // activity manager couldn't resolve it (maybe the app 8583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // was uninstalled), or the db row was somehow screwed up. 8593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Delete it. 8603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 8623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato contentResolver.delete(LauncherSettings.Favorites.getContentUri( 8633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id, false), null, null); 8643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 866f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER: 8683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato UserFolderInfo folderInfo = findOrMakeUserFolder(mFolders, id); 8709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 871aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung folderInfo.title = c.getString(titleIndex); 8723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.id = id; 8733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 8743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.container = container; 8753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.screen = c.getInt(screenIndex); 876d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 877d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 8788802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 8793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 8803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, folderInfo)) { 8819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 8823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 8843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 8853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(folderInfo); 8863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.put(folderInfo.id, folderInfo); 8903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER: 8933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Uri uri = Uri.parse(c.getString(uriIndex)); 895f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Make sure the live folder exists 8973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ProviderInfo providerInfo = 8983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato context.getPackageManager().resolveContentProvider( 8993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato uri.getAuthority(), 0); 9003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (providerInfo == null && !isSafeMode) { 9023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato itemsToRemove.add(id); 9033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 9043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LiveFolderInfo liveFolderInfo = findOrMakeLiveFolder(mFolders, id); 9053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intentDescription = c.getString(intentIndex); 9063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = null; 9073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (intentDescription != null) { 9083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 9093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = Intent.parseUri(intentDescription, 0); 9103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (URISyntaxException e) { 9113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore, a live folder might not have a base intent 9123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 914f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.title = c.getString(titleIndex); 9163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.id = id; 9173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.uri = uri; 9189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato container = c.getInt(containerIndex); 9193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.container = container; 9203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.screen = c.getInt(screenIndex); 921d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen liveFolderInfo.cellX = c.getInt(cellXIndex); 922d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen liveFolderInfo.cellY = c.getInt(cellYIndex); 9233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.baseIntent = intent; 9243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.displayMode = c.getInt(displayModeIndex); 925f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 9268802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler // check & update map of what's occupied 9273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, liveFolderInfo)) { 9288802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler break; 9298802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9308802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 9313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadLiveFolderIcon(context, c, iconTypeIndex, iconPackageIndex, 9323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato iconResourceIndex, liveFolderInfo); 9333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (container) { 9359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 9363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(liveFolderInfo); 9379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 9389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.put(liveFolderInfo.id, liveFolderInfo); 9403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 9423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 9443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Read all Launcher-specific widget details 9453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int appWidgetId = c.getInt(appWidgetIdIndex); 9463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 9473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetProviderInfo provider = 9493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato widgets.getAppWidgetInfo(appWidgetId); 950aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 9513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!isSafeMode && (provider == null || provider.provider == null || 9523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato provider.provider.getPackageName() == null)) { 9533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Deleting widget that isn't installed anymore: id=" 9543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + id + " appWidgetId=" + appWidgetId); 9553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato itemsToRemove.add(id); 9563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 9573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId); 9583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.id = id; 9593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.screen = c.getInt(screenIndex); 960d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellX = c.getInt(cellXIndex); 961d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellY = c.getInt(cellYIndex); 962d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanX = c.getInt(spanXIndex); 963d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanY = c.getInt(spanYIndex); 964ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 9653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 9663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 9673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Widget found where container " 9683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "!= CONTAINER_DESKTOP -- ignoring!"); 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 9709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.container = c.getInt(containerIndex); 9728802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 9733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 9743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, appWidgetInfo)) { 9753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 9769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAppWidgets.add(appWidgetInfo); 9799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 9819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (Exception e) { 9833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Desktop items loading interrupted:", e); 9849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } finally { 9873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato c.close(); 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9895c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 9903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemsToRemove.size() > 0) { 9913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ContentProviderClient client = contentResolver.acquireContentProviderClient( 9923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTENT_URI); 9933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Remove dead items 9943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (long id : itemsToRemove) { 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Removed id = " + id); 9973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't notify content observers 9993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 10003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato client.delete(LauncherSettings.Favorites.getContentUri(id, false), 10013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato null, null); 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (RemoteException e) { 10033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Could not remove id = " + id); 10045c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 10055c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 10063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10075c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 10083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 10103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "workspace layout: "); 1011d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int y = 0; y < mCellCountY; y++) { 10123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String line = ""; 10133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 10143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (s > 0) { 10153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += " | "; 10163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1017d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int x = 0; x < mCellCountX; x++) { 10183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += ((occupied[s][x][y] != null) ? "#" : "."); 10198802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 10208802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 10213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "[ " + line + " ]"); 1022a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 10239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 102531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 10263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 10273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Read everything out of our database. 10283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 10293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void bindWorkspace() { 10303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 10313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 10333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 10343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 10353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 10363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 10373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher"); 10383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 10393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 104031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 10413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N; 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're about to start firing items at it 10433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.startBinding(); 10483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Add the items to the workspace. 10523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = mItems.size(); 10533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i+=ITEMS_CHUNK) { 10543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 10553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 10569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 10579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1058c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 10603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindItems(mItems, start, start+chunkSize); 10619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 10643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindFolders(mFolders); 10703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the queue goes empty. 10743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Going to start binding widgets soon."); 10783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the widgets, one at a time. 10823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // WARNING: this is calling into the workspace from the background thread, 10833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // but since getCurrentScreen() just returns the int, we should be okay. This 10843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // is just a hint for the order, and if it's wrong, we'll be okay. 10853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // TODO: instead, we should have that push the current screen into here. 10863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int currentScreen = oldCallbacks.getCurrentWorkspaceScreen(); 10873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = mAppWidgets.size(); 10883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the current screen 10893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final LauncherAppWidgetInfo widget = mAppWidgets.get(i); 10913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen == currentScreen) { 10929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 10939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1094c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 10963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 10979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 11009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the other screens 11033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 11043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final LauncherAppWidgetInfo widget = mAppWidgets.get(i); 11053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen != currentScreen) { 11063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 11073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 11083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 11093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 11103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 11119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're done. 11173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 11183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 11193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 11203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.finishBindingItems(); 11229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we're profiling, this is the last thing in the queue. 11263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 11273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 11283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 11303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 11319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 11373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 11393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 11413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 11423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsLoaded = true; 11463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 11473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 11483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 11523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 11533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 11543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 11553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 11563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 11603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 11613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato = (ArrayList<ApplicationInfo>)mAllAppsList.data.clone(); 11623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 11633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 11643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 11653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 11663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 11673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 11689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1171a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 11729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 11793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 11823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 11833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 11843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 11853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 11863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 11873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 118931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 11913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1192cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 11933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 11943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 11953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 11993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 12003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 12013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 12023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 12033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.clear(); 12043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 12053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 12063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 12083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 12093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1211cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1212cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 12133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 12143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 12163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 12183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 12193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 12203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 12223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 12233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 12243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 12253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 12283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 12293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato new ResolveInfo.DisplayNameComparator(packageManager)); 12303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 12323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 12333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1234cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1235cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 12373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 12393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 12403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 12413d605d5bbef35e3b8aded44c5ef7fe3948f8f7d5Patrick Dubroy mAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), mIconCache)); 12423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1243cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1244cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 12463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 12473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> added = mAllAppsList.added; 12483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 12493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1250cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1251cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1252cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1253cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 12543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 12553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 12563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 12583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 12613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 12623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 12643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1265cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1266cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1267cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1268cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 12713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 12723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 12753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 12763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 12783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 12803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 12813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1282cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1283cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 12863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 12873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 12883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1290dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 12913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 12923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mContext=" + mContext); 12933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mWaitThread=" + mWaitThread); 12943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 12953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 12963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 12973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 129931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 1301700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 13023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1303d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 13043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 13053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 13063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1307d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 13083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 13093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 13103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 13113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 13123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 131331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1314d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 13153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 13163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 13173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 13183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1319d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 13203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 1322dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 13233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 13243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 13253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 13263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 13273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 13283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 13293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.addPackage(context, packages[i]); 1330dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 13313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 13323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 13333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 13343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 13353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.updatePackage(context, packages[i]); 13363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 13383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 13393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 13403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 13413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 13423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removePackage(packages[i]); 13433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 13453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1346dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 13473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 13483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> removed = null; 13493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 13503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.added.size() > 0) { 13523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato added = mAllAppsList.added; 13533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 13543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.removed.size() > 0) { 13563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato removed = mAllAppsList.removed; 13573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removed = new ArrayList<ApplicationInfo>(); 13583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (ApplicationInfo info: removed) { 13593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIconCache.remove(info.intent.getComponent()); 136031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 136131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 13623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.modified.size() > 0) { 13633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato modified = mAllAppsList.modified; 13643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.modified = new ArrayList<ApplicationInfo>(); 13653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 136631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 13683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 13693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 13703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 1371be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 1372be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 13733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 13743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 13753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 13793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 13843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 13853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 13893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (removed != null) { 13943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean permanent = mOp != OP_UNAVAILABLE; 13953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> removedFinal = removed; 13963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsRemoved(removedFinal, permanent); 14003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 14023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 1403be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 140480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 140580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 140680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 140780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 140880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung if (callbacks == mCallbacks.get()) { 140980baf5a6b3c62a62265f626d43d1167783c94131Winson Chung callbacks.bindPackagesUpdated(); 141080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 141180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 141280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 141331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 141431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 141531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 14169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 141756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 141856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 14199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 142056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 1421e74daedc3b41d958315f7d5bf69deb232ca89468Joe Onorato return getShortcutInfo(manager, intent, context, null, -1, -1); 142256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 142356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 142456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 142556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 142656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 142756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 142856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 142956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 143056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Cursor c, int iconIndex, int titleIndex) { 143156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 143256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ShortcutInfo info = new ShortcutInfo(); 143331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 143456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 143556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 14369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 143731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 143831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 14398ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 14408ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 14418ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 144256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 144356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 144456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 144556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 144656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ResolveInfo resolveInfo = manager.resolveActivity(intent, 0); 144756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 144856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = mIconCache.getIcon(componentName, resolveInfo); 144956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 145056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 145156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 145256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 145356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 145456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 14559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 145656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 145756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 145856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 145956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 146056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 146156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 146256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 146356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 146456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 146556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = resolveInfo.activityInfo.loadLabel(manager); 146656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 146756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 146856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 146956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 147056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 147156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 147256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 147356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 14749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 147556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 14769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 14789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 14799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 148031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 14819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 14820589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 14839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 14840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 148556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 148656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 148731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 148856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 14890589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final ShortcutInfo info = new ShortcutInfo(); 14909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 14917376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 14928ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 14938ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 149456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 149556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 14969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 14979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 14989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 14999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 15009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 15019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 150256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 150356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 15049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 15059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 150656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 150756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 1508c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 1509c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 151056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 15119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 151256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 151356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 151456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 151556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 151656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 151756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 151856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 151956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 152056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 152156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 15227376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 15239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 15249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 152556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 152656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 152756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 152856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 152956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 153056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 153156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 15329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 15349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 1535d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 153656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 15379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 15389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 153931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1540d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 15419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 1542f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 154331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 154456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap getIconFromCursor(Cursor c, int iconIndex) { 154556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (false) { 154656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 154756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 154856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 154956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 155056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 155156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return BitmapFactory.decodeByteArray(data, 0, data.length); 155256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 155356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 155456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 155556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 155656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 15570589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutInfo addShortcut(Context context, Intent data, 15580280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka int screen, int cellX, int cellY, boolean notify) { 15590589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1560a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung final ShortcutInfo info = infoFromShortcutIntent(context, data, null); 15610589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, 15620280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka screen, cellX, cellY, notify); 15630589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 15650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1567a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung /** 156855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung * Attempts to find an AppWidgetProviderInfo that matches the given component. 156955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung */ 157055cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetProviderInfo findAppWidgetProviderInfoWithComponent(Context context, 157155cef262f97749300c2f6e764da0b00cbcb78879Winson Chung ComponentName component) { 157255cef262f97749300c2f6e764da0b00cbcb78879Winson Chung List<AppWidgetProviderInfo> widgets = 157355cef262f97749300c2f6e764da0b00cbcb78879Winson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 157455cef262f97749300c2f6e764da0b00cbcb78879Winson Chung for (AppWidgetProviderInfo info : widgets) { 157555cef262f97749300c2f6e764da0b00cbcb78879Winson Chung if (info.provider.equals(component)) { 157655cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return info; 157755cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 157855cef262f97749300c2f6e764da0b00cbcb78879Winson Chung } 157955cef262f97749300c2f6e764da0b00cbcb78879Winson Chung return null; 1580a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 1581a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung 158268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung /** 158368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung * Returns a list of all the widgets that can handle configuration with a particular mimeType. 158468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung */ 158568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung List<WidgetMimeTypeHandlerData> resolveWidgetsForMimeType(Context context, String mimeType) { 158668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final PackageManager packageManager = context.getPackageManager(); 158768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<WidgetMimeTypeHandlerData> supportedConfigurationActivities = 158868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new ArrayList<WidgetMimeTypeHandlerData>(); 158968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 159068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final Intent supportsIntent = 159168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new Intent(InstallWidgetReceiver.ACTION_SUPPORTS_CLIPDATA_MIMETYPE); 159268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportsIntent.setType(mimeType); 159368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 159468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Create a set of widget configuration components that we can test against 159568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<AppWidgetProviderInfo> widgets = 159668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung AppWidgetManager.getInstance(context).getInstalledProviders(); 159768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final HashMap<ComponentName, AppWidgetProviderInfo> configurationComponentToWidget = 159868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new HashMap<ComponentName, AppWidgetProviderInfo>(); 159968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (AppWidgetProviderInfo info : widgets) { 160068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.put(info.configure, info); 160168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 160268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 160368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // Run through each of the intents that can handle this type of clip data, and cross 160468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung // reference them with the components that are actual configuration components 160568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final List<ResolveInfo> activities = packageManager.queryIntentActivities(supportsIntent, 160668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung PackageManager.MATCH_DEFAULT_ONLY); 160768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung for (ResolveInfo info : activities) { 160868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ActivityInfo activityInfo = info.activityInfo; 160968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung final ComponentName infoComponent = new ComponentName(activityInfo.packageName, 161068846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung activityInfo.name); 161168846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung if (configurationComponentToWidget.containsKey(infoComponent)) { 161268846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung supportedConfigurationActivities.add( 161368846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung new InstallWidgetReceiver.WidgetMimeTypeHandlerData(info, 161468846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung configurationComponentToWidget.get(infoComponent))); 161568846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 161668846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 161768846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung return supportedConfigurationActivities; 161868846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung } 161968846fdce6c01bbe474bd0c8307e1ccaac161cbcWinson Chung 1620a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung ShortcutInfo infoFromShortcutIntent(Context context, Intent data, Bitmap fallbackIcon) { 16210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 16220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 16230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 16240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 16250589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 16260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean filtered = false; 16270589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 16280589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 16290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 16300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 16310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 16320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato filtered = true; 16330589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 16340589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 16350589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 16360589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 16370589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 16380589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 16390589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 16400589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 16410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 16420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 1643c9a961952d1a057029874f8426b90181f6876034Michael Jurka icon = Utilities.createIconBitmap( 1644c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, id), context); 16450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 16460589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 16470589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 16480589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 16490589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 16500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 165156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ShortcutInfo info = new ShortcutInfo(); 165256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 16530589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 1654a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung if (fallbackIcon != null) { 1655a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = fallbackIcon; 1656a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } else { 1657a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung icon = getFallbackIcon(); 1658a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung info.usingFallbackIcon = true; 1659a9abd0e0bdedb5cbbd12b84cb83037a735e79a20Winson Chung } 16600589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 16610589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 166256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 16630589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 16640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 16650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 16660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 16670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 16680589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 16690589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 16700589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1671c9a961952d1a057029874f8426b90181f6876034Michael Jurka private void loadLiveFolderIcon(Context context, Cursor c, int iconTypeIndex, 16729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconPackageIndex, int iconResourceIndex, LiveFolderInfo liveFolderInfo) { 167331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 16759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 16769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 16779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 16789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 16799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 16809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 1681c9a961952d1a057029874f8426b90181f6876034Michael Jurka Resources appResources = packageManager.getResourcesForApplication(packageName); 1682c9a961952d1a057029874f8426b90181f6876034Michael Jurka final int id = appResources.getIdentifier(resourceName, null, null); 1683c9a961952d1a057029874f8426b90181f6876034Michael Jurka liveFolderInfo.icon = Utilities.createIconBitmap( 1684c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(appResources, id), context); 16859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 1686c9a961952d1a057029874f8426b90181f6876034Michael Jurka Resources resources = context.getResources(); 16870589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap( 1688c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, R.drawable.ic_launcher_folder), 16890589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 16909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 16919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource = new Intent.ShortcutIconResource(); 16929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource.packageName = packageName; 16939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource.resourceName = resourceName; 16949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 16959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 1696c9a961952d1a057029874f8426b90181f6876034Michael Jurka Resources resources = context.getResources(); 16970589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap( 1698c9a961952d1a057029874f8426b90181f6876034Michael Jurka mIconCache.getFullResIcon(resources, R.drawable.ic_launcher_folder), 16990589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 17009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 170131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1702bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 170356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato void updateSavedIcon(Context context, ShortcutInfo info, Cursor c, int iconIndex) { 170417a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // If apps can't be on SD, don't even bother. 170517a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato if (!mAppsCanBeOnExternalStorage) { 170617a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato return; 170717a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato } 170856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 170956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 171056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 171156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 171256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 171356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 1714ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 171556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato boolean needSave; 171656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 171756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 171856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (data != null) { 171956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 172056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap loaded = info.getIcon(mIconCache); 172156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = !saved.sameAs(loaded); 172256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 172356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 172456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 172556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 172656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 172756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 172856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (needSave) { 172956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "going to save icon bitmap for info=" + info); 173017a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // This is slower than is ideal, but this only happens once 173117a8922e2ab2ad599df3750d398a095473ccd1b4Joe Onorato // or when the app is updated with a new icon. 173256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato updateItemInDatabase(context, info); 173356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 173456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 173556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 173656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 173731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 17389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Return an existing UserFolderInfo object if we have encountered this ID previously, 17399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 174031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 17419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static UserFolderInfo findOrMakeUserFolder(HashMap<Long, FolderInfo> folders, long id) { 17429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 17439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 17449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (folderInfo == null || !(folderInfo instanceof UserFolderInfo)) { 17459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 17469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = new UserFolderInfo(); 17479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 174831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 17499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return (UserFolderInfo) folderInfo; 17509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 175131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 17539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Return an existing UserFolderInfo object if we have encountered this ID previously, or make a 17549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * new one. 17559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 17569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static LiveFolderInfo findOrMakeLiveFolder(HashMap<Long, FolderInfo> folders, long id) { 17579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 17589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 17599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (folderInfo == null || !(folderInfo instanceof LiveFolderInfo)) { 17609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 17619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = new LiveFolderInfo(); 17629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 176331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 17649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return (LiveFolderInfo) folderInfo; 176531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 176631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 176731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private static String getLabel(PackageManager manager, ActivityInfo activityInfo) { 176831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project String label = activityInfo.loadLabel(manager).toString(); 176931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (label == null) { 177031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project label = manager.getApplicationLabel(activityInfo.applicationInfo).toString(); 177131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (label == null) { 177231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project label = activityInfo.name; 177331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return label; 177631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 177731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static final Collator sCollator = Collator.getInstance(); 1779b0c27f254a9929be208d5e04554f438076c833bcJoe Onorato public static final Comparator<ApplicationInfo> APP_NAME_COMPARATOR 17809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato = new Comparator<ApplicationInfo>() { 17819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public final int compare(ApplicationInfo a, ApplicationInfo b) { 17829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return sCollator.compare(a.title.toString(), b.title.toString()); 178331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 17849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }; 178578403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public static final Comparator<ApplicationInfo> APP_INSTALL_TIME_COMPARATOR 178678403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung = new Comparator<ApplicationInfo>() { 178778403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung public final int compare(ApplicationInfo a, ApplicationInfo b) { 178878403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime < b.firstInstallTime) return 1; 178978403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung if (a.firstInstallTime > b.firstInstallTime) return -1; 179078403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung return 0; 179178403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung } 179278403feedcf6d61a527cf0c904cb55ca43c0f3cbWinson Chung }; 1793be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 1794be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 1795be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 1796be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mAllAppsList.data); 1797be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mAllAppsList.added); 1798be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mAllAppsList.removed); 1799be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mAllAppsList.modified); 18003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mItems size=" + mItems.size()); 18013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 18023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 18033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 18043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 18053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1806be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 180731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1808