LauncherModel.java revision 845ba3b17b83a2b11d79c6fb076cf96ab4a737df
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 19aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport java.lang.ref.WeakReference; 20aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport java.net.URISyntaxException; 21aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport java.text.Collator; 22aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport java.util.ArrayList; 23aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport java.util.Collections; 24aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport java.util.Comparator; 25aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport java.util.HashMap; 26aafa03cbb925c74be1c13f8bb99d928be429e62fWinson 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; 473611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.Handler; 483611578579b4bfb25616085dafdb1a45207394f9Joe Onoratoimport android.os.HandlerThread; 490589f0f66ce498512c6ee47482c649d88294c9d0Joe Onoratoimport android.os.Parcelable; 5031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.os.Process; 51aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.os.RemoteException; 529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport android.os.SystemClock; 53aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chungimport android.util.Log; 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 55edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guyimport com.android.launcher.R; 56edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 5731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 5831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 5931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 60bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 6131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 62f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 63a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 67d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 682ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 69dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 70f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private HandlerThread mWorkerThread; 743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Handler mWorker; 753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 77cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 78cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 79cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 80cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 81cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 82cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private AllAppsList mAllAppsList; // only access in worker thread 860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ItemInfo> mItems = new ArrayList<ItemInfo>(); 883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<LauncherAppWidgetInfo> mAppWidgets = new ArrayList<LauncherAppWidgetInfo>(); 893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final HashMap<Long, FolderInfo> mFolders = new HashMap<Long, FolderInfo>(); 900589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 910589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 93d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 94d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 95aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 100ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 10464e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 10564e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 1063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent); 10780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void bindPackagesUpdated(); 108843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1110589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 112f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 1130589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mAllAppsList = new AllAppsList(iconCache); 1140589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1150589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1160589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 1170589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato app.getPackageManager().getDefaultActivityIcon(), app); 1182ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 1192ff10b3b0137d258569ce5471808842e88696133Daniel Sandler mAllAppsLoadDelay = app.getResources().getInteger(R.integer.config_allAppsBatchLoadDelay); 120d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 121d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato mBatchSize = app.getResources().getInteger(R.integer.config_allAppsBatchSize); 1223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorkerThread = new HandlerThread("launcher-loader"); 1243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorkerThread.start(); 1253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorker = new Handler(mWorkerThread.getLooper()); 1260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1270589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 12856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 1290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 130f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 13131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 1339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 1349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 1359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 1369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 1379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 1389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 1399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 1409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 1419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 1429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 1439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 1449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 1489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 1499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 1509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void moveItemInDatabase(Context context, ItemInfo item, long container, int screen, 1519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int cellX, int cellY) { 152aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 1549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.screen = screen; 1559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 1569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 15731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 1599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 160bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 1619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 162d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen values.put(LauncherSettings.Favorites.CELLX, cellX); 163d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen values.put(LauncherSettings.Favorites.CELLY, cellY); 1649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 165ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 1669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.update(LauncherSettings.Favorites.getContentUri(item.id, false), values, null, null); 16731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 1709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 1719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 172bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 1739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 1749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 1759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 1769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 1779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 1789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 1799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 1809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 1819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 1829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 1839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 185bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 186bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 187bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 188aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 189aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 190aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 191aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 192aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 193aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 194aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 195aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 196aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 197aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 198aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 199aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 200aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 201aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 202aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 203aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 204aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 205aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 206aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 207aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 208aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 209aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ItemInfo item = new ItemInfo(); 210aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 211aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 212aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 213aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 214aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 215aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 216aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 217aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 218aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 219aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 220aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 221aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 222aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 223aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 224aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 225aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 226aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 227aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 228aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 229aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 2309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 23131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 2339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 2349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 2359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 2369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 2379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER), 2389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER) }, null); 239f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 2409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 2419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 2429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 2439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 2449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 2459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 2469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 2479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 248f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 2499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 2509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 2519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER: 2529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = findOrMakeUserFolder(folderList, id); 2539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 2549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER: 2559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = findOrMakeLiveFolder(folderList, id); 2569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 2579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 25831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 2609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 2619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 2629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 263d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 264d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 265ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 2669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 2679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 2699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 2702fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 271ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 2729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 2739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 27431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 2779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 2789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 2799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addItemToDatabase(Context context, ItemInfo item, long container, 2809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY, boolean notify) { 2819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 2829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.screen = screen; 2839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 2849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 285ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 2869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 2879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 2889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 289ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 290d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen item.updateValuesWithCoordinates(values, cellX, cellY); 291aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 2929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Uri result = cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 2939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 294ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 2959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (result != null) { 2969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.id = Integer.parseInt(result.getPathSegments().get(1)); 29731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 301aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 302aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 303845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 304845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka int cellId, int screen, int localCellX, int localCellY, int spanX, int spanY) { 305845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka return ((cellId & 0xFF) << 24) 306845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 307aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 308aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 309d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 310d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 311aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 312aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 313d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 314d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 315aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 316aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 317aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 318aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 319aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 320aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 321aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 322d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 323d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 324aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 325aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 326aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 3279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Update an item to the database in a specified container. 3289c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void updateItemInDatabase(Context context, ItemInfo item) { 3309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 3319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 332f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 334d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 335aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.update(LauncherSettings.Favorites.getContentUri(item.id, false), values, null, null); 33731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Removes the specified item from the database 3419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * @param context 3429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * @param item 3439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void deleteItemFromDatabase(Context context, ItemInfo item) { 3459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 34673013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 34773013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick new Thread("deleteItemFromDatabase") { 34873013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick public void run() { 34973013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick cr.delete(uriToDelete, null, null); 35073013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick } 35173013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick }.start(); 3529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 353f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 3569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void deleteUserFolderContentsFromDatabase(Context context, UserFolderInfo info) { 3589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 359f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 3619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.delete(LauncherSettings.Favorites.CONTENT_URI, 3629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 3639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 364f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 3679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 3699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 3709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 371f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 372f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 373f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3741d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 3759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 3769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 3779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 378f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 3793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 380aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 3829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 3833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 3843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 3853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 3863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 3873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 388f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 39064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 3913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 3923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 3933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 3943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 39556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 3963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 3973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 3983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 3993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 4003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 40156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 4023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 4033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 4043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 4053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 4063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 4073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 4083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 40956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 4103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 41156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 4123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 4133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 414f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 415f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 4173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 4183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 419f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 4213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 4223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 4233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 424f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 426f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void startLoader(Context context, boolean isLaunching) { 4283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 4293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 4303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 4313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 432843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 4333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 4343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 4353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 4363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask oldTask = mLoaderTask; 4373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldTask != null) { 4383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldTask.isLaunching()) { 4393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // don't downgrade isLaunching if we're already running 4403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato isLaunching = true; 4419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato oldTask.stopLocked(); 4439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = new LoaderTask(context, isLaunching); 4453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorker.post(mLoaderTask); 446b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 447b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 4483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 449b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 4503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 4513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 4523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 4533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 4549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 455f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 457b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 4583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 4593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 4603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 4613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 4623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 4633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 4643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 4653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 4663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Thread mWaitThread; 4673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 4683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 4693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 4703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 4713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 4723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 4733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 4743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 475f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 4773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 4783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 479f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 4813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 482cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 4833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // For now, just always reload the workspace. It's ~100 ms vs. the 4843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // binding which takes many hundreds of ms. 4853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // We can reconsider. 4863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 4873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 4883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 4893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (true || !mWorkspaceLoaded) { 4903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 4913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 4923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 4939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorkspaceLoaded = true; 4953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 496cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 4973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 4983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato bindWorkspace(); 4993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 500f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 5023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 5033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 5043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 5053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 5063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 507843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 5093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 5103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 5113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 5123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 5133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 5149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 5169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 5193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 5203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && !mLoadAndBindStepFinished) { 5213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 5223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.wait(); 5233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 5243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 5259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 5273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 5283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 529aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 5303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 5319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 532843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 5333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 534f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 5363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 5373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 5383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 5393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 5403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 541843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 543843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 544843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 545dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 546843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 547843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 548dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 549843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 550843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 551843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 552843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 553843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 554cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 5559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 556843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 5583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 5593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 5603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 5613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 5623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 5639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 564843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 565843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 5669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 569f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 570843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 571843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 572843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 573cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 574843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 575843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 576843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 577843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 5783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 579843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 5813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 5823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 583f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 5843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 5853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 5863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 5873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 588843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 5893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 590843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Trigger a gc to try to clean up after the stuff is done, since the 5923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // renderscript allocations aren't charged to the java heap. 5933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 594f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato mHandler.post(new Runnable() { 595f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato public void run() { 596f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato System.gc(); 597f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato } 598f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato }); 5993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 6003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 6013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 6023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato System.gc(); 6033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 605f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 607f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 6093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 6103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 6113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 612f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 614f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 6163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 6173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 6183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 6193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 6203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 6213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 6223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 6233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 6243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 6253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 627ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 6283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 6293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 631f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 6333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 6343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 6373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 6383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 6403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 6413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 642f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 644f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 6463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 6473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 6483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 6493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 6513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 6523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (occupied[item.screen][x][y] != null) { 6533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 654aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + " into cell (" + item.screen + ":" 6553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 656aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 6573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + occupied[item.screen][x][y]); 6583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 6598802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6608802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 6633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 6643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato occupied[item.screen][x][y] = item; 6658802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6668802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 6683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6698802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 6703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 6713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 672f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 6743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 6753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 6763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 6773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 678f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.clear(); 6803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAppWidgets.clear(); 6813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.clear(); 6823c2f7e105d8daab439bff2c362a727ad348d8a44Joe Onorato 6833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 6845c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 6853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Cursor c = contentResolver.query( 6863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 687f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 688d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen final ItemInfo occupied[][][] = 689d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen new ItemInfo[Launcher.SCREEN_COUNT][mCellCountX][mCellCountY]; 6908802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 6913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 6923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 6933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int intentIndex = c.getColumnIndexOrThrow 6943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.INTENT); 6953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int titleIndex = c.getColumnIndexOrThrow 6963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.TITLE); 6973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconTypeIndex = c.getColumnIndexOrThrow( 6983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_TYPE); 6993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 7003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconPackageIndex = c.getColumnIndexOrThrow( 7013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_PACKAGE); 7023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconResourceIndex = c.getColumnIndexOrThrow( 7033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_RESOURCE); 7043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int containerIndex = c.getColumnIndexOrThrow( 7053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTAINER); 7063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow( 7073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ITEM_TYPE); 7083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int appWidgetIdIndex = c.getColumnIndexOrThrow( 7093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.APPWIDGET_ID); 7103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int screenIndex = c.getColumnIndexOrThrow( 7113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SCREEN); 7123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellXIndex = c.getColumnIndexOrThrow 7133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLX); 7143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellYIndex = c.getColumnIndexOrThrow 7153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLY); 7163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanXIndex = c.getColumnIndexOrThrow 7173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.SPANX); 7183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanYIndex = c.getColumnIndexOrThrow( 7193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SPANY); 7203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 7213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int displayModeIndex = c.getColumnIndexOrThrow( 7223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.DISPLAY_MODE); 7233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ShortcutInfo info; 7253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String intentDescription; 7263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherAppWidgetInfo appWidgetInfo; 7273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int container; 7283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato long id; 7293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Intent intent; 7303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && c.moveToNext()) { 7323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 7333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int itemType = c.getInt(itemTypeIndex); 7343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (itemType) { 7363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 7373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 7383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intentDescription = c.getString(intentIndex); 7393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 7403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = Intent.parseUri(intentDescription, 0); 7413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (URISyntaxException e) { 7423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 7433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 7463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(manager, intent, context, c, iconIndex, 7473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato titleIndex); 7483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 7493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(c, context, iconTypeIndex, 7503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato iconPackageIndex, iconResourceIndex, iconIndex, 7513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato titleIndex); 7523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (info != null) { 7553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato updateSavedIcon(context, info, c, iconIndex); 7563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.intent = intent; 7583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.id = c.getLong(idIndex); 7593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 7603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.container = container; 7613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.screen = c.getInt(screenIndex); 762d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellX = c.getInt(cellXIndex); 763d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellY = c.getInt(cellYIndex); 7643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 7663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, info)) { 7673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 7689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 769f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 7713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 7723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(info); 7733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 7743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato default: 7753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Item is in a user folder 7763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato UserFolderInfo folderInfo = 7773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato findOrMakeUserFolder(mFolders, container); 7783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.add(info); 7793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 7809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 7813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 7823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Failed to load the shortcut, probably because the 7833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // activity manager couldn't resolve it (maybe the app 7843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // was uninstalled), or the db row was somehow screwed up. 7853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Delete it. 7863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 7873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 7883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato contentResolver.delete(LauncherSettings.Favorites.getContentUri( 7893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id, false), null, null); 7903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 792f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER: 7943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 7953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato UserFolderInfo folderInfo = findOrMakeUserFolder(mFolders, id); 7969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 797aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung folderInfo.title = c.getString(titleIndex); 7983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.id = id; 7993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 8003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.container = container; 8013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.screen = c.getInt(screenIndex); 802d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 803d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 8048802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 8053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 8063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, folderInfo)) { 8079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 8083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 8103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 8113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(folderInfo); 8123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.put(folderInfo.id, folderInfo); 8163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER: 8193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Uri uri = Uri.parse(c.getString(uriIndex)); 821f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Make sure the live folder exists 8233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ProviderInfo providerInfo = 8243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato context.getPackageManager().resolveContentProvider( 8253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato uri.getAuthority(), 0); 8263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (providerInfo == null && !isSafeMode) { 8283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato itemsToRemove.add(id); 8293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LiveFolderInfo liveFolderInfo = findOrMakeLiveFolder(mFolders, id); 8313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intentDescription = c.getString(intentIndex); 8323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = null; 8333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (intentDescription != null) { 8343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 8353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = Intent.parseUri(intentDescription, 0); 8363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (URISyntaxException e) { 8373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore, a live folder might not have a base intent 8383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 840f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.title = c.getString(titleIndex); 8423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.id = id; 8433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.uri = uri; 8449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato container = c.getInt(containerIndex); 8453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.container = container; 8463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.screen = c.getInt(screenIndex); 847d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen liveFolderInfo.cellX = c.getInt(cellXIndex); 848d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen liveFolderInfo.cellY = c.getInt(cellYIndex); 8493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.baseIntent = intent; 8503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.displayMode = c.getInt(displayModeIndex); 851f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8528802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler // check & update map of what's occupied 8533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, liveFolderInfo)) { 8548802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler break; 8558802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 8568802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 8573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadLiveFolderIcon(context, c, iconTypeIndex, iconPackageIndex, 8583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato iconResourceIndex, liveFolderInfo); 8593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (container) { 8619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 8623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(liveFolderInfo); 8639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 8649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.put(liveFolderInfo.id, liveFolderInfo); 8663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 8703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Read all Launcher-specific widget details 8713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int appWidgetId = c.getInt(appWidgetIdIndex); 8723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetProviderInfo provider = 8753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato widgets.getAppWidgetInfo(appWidgetId); 876aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 8773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!isSafeMode && (provider == null || provider.provider == null || 8783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato provider.provider.getPackageName() == null)) { 8793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Deleting widget that isn't installed anymore: id=" 8803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + id + " appWidgetId=" + appWidgetId); 8813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato itemsToRemove.add(id); 8823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId); 8843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.id = id; 8853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.screen = c.getInt(screenIndex); 886d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellX = c.getInt(cellXIndex); 887d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellY = c.getInt(cellYIndex); 888d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanX = c.getInt(spanXIndex); 889d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanY = c.getInt(spanYIndex); 890ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 8913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 8923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 8933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Widget found where container " 8943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "!= CONTAINER_DESKTOP -- ignoring!"); 8953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 8969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.container = c.getInt(containerIndex); 8988802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 8993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 9003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, appWidgetInfo)) { 9013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 9029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAppWidgets.add(appWidgetInfo); 9059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 9079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (Exception e) { 9093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Desktop items loading interrupted:", e); 9109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } finally { 9133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato c.close(); 9143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9155c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 9163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemsToRemove.size() > 0) { 9173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ContentProviderClient client = contentResolver.acquireContentProviderClient( 9183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTENT_URI); 9193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Remove dead items 9203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (long id : itemsToRemove) { 9213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Removed id = " + id); 9233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't notify content observers 9253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 9263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato client.delete(LauncherSettings.Favorites.getContentUri(id, false), 9273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato null, null); 9283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (RemoteException e) { 9293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Could not remove id = " + id); 9305c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 9315c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 9323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9335c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 9343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 9363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "workspace layout: "); 937d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int y = 0; y < mCellCountY; y++) { 9383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String line = ""; 9393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 9403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (s > 0) { 9413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += " | "; 9423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 943d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int x = 0; x < mCellCountX; x++) { 9443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += ((occupied[s][x][y] != null) ? "#" : "."); 9458802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9468802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "[ " + line + " ]"); 948a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 9499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 95131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 9523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 9533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Read everything out of our database. 9543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 9553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void bindWorkspace() { 9563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 9573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 9593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 9603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 9613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 9623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 9633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher"); 9643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 9653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 96631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 9673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N; 9683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're about to start firing items at it 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 9703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 9713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 9723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 9733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.startBinding(); 9743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 9773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Add the items to the workspace. 9783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = mItems.size(); 9793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i+=ITEMS_CHUNK) { 9803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 9813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 9829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 9839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 984c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 9859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindItems(mItems, start, start+chunkSize); 9879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 9903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 9923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 9933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 9943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindFolders(mFolders); 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 9993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the queue goes empty. 10003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Going to start binding widgets soon."); 10043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the widgets, one at a time. 10083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // WARNING: this is calling into the workspace from the background thread, 10093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // but since getCurrentScreen() just returns the int, we should be okay. This 10103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // is just a hint for the order, and if it's wrong, we'll be okay. 10113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // TODO: instead, we should have that push the current screen into here. 10123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int currentScreen = oldCallbacks.getCurrentWorkspaceScreen(); 10133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = mAppWidgets.size(); 10143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the current screen 10153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 10163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final LauncherAppWidgetInfo widget = mAppWidgets.get(i); 10173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen == currentScreen) { 10189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 10199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1020c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 10223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 10239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 10269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the other screens 10293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 10303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final LauncherAppWidgetInfo widget = mAppWidgets.get(i); 10313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen != currentScreen) { 10323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 10379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're done. 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.finishBindingItems(); 10489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we're profiling, this is the last thing in the queue. 10523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 10563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 10579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 10633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 10653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 10673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 10683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 10693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 10703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsLoaded = true; 10723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 10733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 10743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 10783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 10793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 10803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 10813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (onlyBindAllApps)"); 10823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 10833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 10863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 10873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato = (ArrayList<ApplicationInfo>)mAllAppsList.data.clone(); 10883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 10913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 10949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1097a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 10989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 11053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 11083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 11093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 11103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 11113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 11123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 11133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 111531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 11173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1118cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 11193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 11203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 11233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 11253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 11263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 11273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 11283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 11293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.clear(); 11303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 11323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 11343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 11353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1137cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1138cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 11393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 11403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 11423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 11443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 11453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 11483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 11493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 11503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 11513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 11553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato new ResolveInfo.DisplayNameComparator(packageManager)); 11563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 11583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 11593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1160cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1161cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 11623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 11653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 11663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 11673d605d5bbef35e3b8aded44c5ef7fe3948f8f7d5Patrick Dubroy mAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), mIconCache)); 11683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1169cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1170cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 11713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 11733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> added = mAllAppsList.added; 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 11753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1176cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1177cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1178cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1179cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 11803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 11813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 11823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 11833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 11843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 11873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 11883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 11903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1191cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1192cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1193cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1194cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 11953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 11983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 12013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 12023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 12043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 12063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 12073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1208cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1209cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 12123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 12133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 12143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1216dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 12173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 12183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mContext=" + mContext); 12193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mWaitThread=" + mWaitThread); 12203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 12213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 12223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 12233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 122531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 12273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorker.post(task); 12283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1229d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 12313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 12323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1233d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 12353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 12363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 12373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 12383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 123931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1240d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 12423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 12433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 12443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1245d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 12473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 1248dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 12493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 12503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 12513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 12523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 12533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 12543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 12553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.addPackage(context, packages[i]); 1256dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 12583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 12593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 12603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 12613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.updatePackage(context, packages[i]); 12623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 12643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 12653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 12663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 12673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 12683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removePackage(packages[i]); 12693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 12713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1272dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 12733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 12743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> removed = null; 12753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 12763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.added.size() > 0) { 12783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato added = mAllAppsList.added; 12793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 12803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.removed.size() > 0) { 12823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato removed = mAllAppsList.removed; 12833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removed = new ArrayList<ApplicationInfo>(); 12843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (ApplicationInfo info: removed) { 12853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIconCache.remove(info.intent.getComponent()); 128631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 128731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 12883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.modified.size() > 0) { 12893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato modified = mAllAppsList.modified; 12903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.modified = new ArrayList<ApplicationInfo>(); 12913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 129231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 12943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 12953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 12963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 1297be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 1298be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 12993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 13003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 13013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 13053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 13103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 13113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 13153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (removed != null) { 13203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean permanent = mOp != OP_UNAVAILABLE; 13213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> removedFinal = removed; 13223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsRemoved(removedFinal, permanent); 13263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 1329be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 133080baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 133180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 133280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 133380baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 133480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung if (callbacks == mCallbacks.get()) { 133580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung callbacks.bindPackagesUpdated(); 133680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 133780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 133880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 133931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 134031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 134131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 134356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 134456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 13459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 134656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 1347e74daedc3b41d958315f7d5bf69deb232ca89468Joe Onorato return getShortcutInfo(manager, intent, context, null, -1, -1); 134856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 134956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 135056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 135156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 135256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 135356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 135456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 135556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 135656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Cursor c, int iconIndex, int titleIndex) { 135756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 135856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ShortcutInfo info = new ShortcutInfo(); 135931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 136056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 136156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 13629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 136331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 136431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13658ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 13668ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 13678ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 136856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 136956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 137056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 137156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 137256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ResolveInfo resolveInfo = manager.resolveActivity(intent, 0); 137356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 137456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = mIconCache.getIcon(componentName, resolveInfo); 137556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 137656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 137756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 137856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 137956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 138056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 13819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 138256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 138356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 138456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 138556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 138656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 138756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 138856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 138956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 139056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 139156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = resolveInfo.activityInfo.loadLabel(manager); 139256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 139356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 139456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 139556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 139656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 139756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 139856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 139956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 14009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 140156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 14029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 14049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 14059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 140631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 14079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 14080589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 14099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 14100589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 141156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 141256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 141331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 141456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 14150589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final ShortcutInfo info = new ShortcutInfo(); 14169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 14177376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 14188ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 14198ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 142056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 142156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 14229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 14239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 14249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 14259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 14269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 14279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 142856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 142956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 14309c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 14319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 143256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 143356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 143456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = Utilities.createIconBitmap(resources.getDrawable(id), context); 143556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 14369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 143756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 143856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 143956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 144056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 144156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 144256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 144356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 144456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 144556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 144656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 14477376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 14489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 14499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 145056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 145156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 145256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 145356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 145456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 145556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 145656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 14579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 14599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 1460d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 146156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 14629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 14639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 146431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1465d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 14669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 1467f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 146831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 146956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap getIconFromCursor(Cursor c, int iconIndex) { 147056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (false) { 147156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 147256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 147356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 147456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 147556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 147656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return BitmapFactory.decodeByteArray(data, 0, data.length); 147756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 147856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 147956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 148056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 148156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 14820589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutInfo addShortcut(Context context, Intent data, 14830280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka int screen, int cellX, int cellY, boolean notify) { 14840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 14850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final ShortcutInfo info = infoFromShortcutIntent(context, data); 14860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, 14870280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka screen, cellX, cellY, notify); 14880589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 14890589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 14900589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 14910589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 14920589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo infoFromShortcutIntent(Context context, Intent data) { 14930589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 14940589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 14950589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 14960589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 14970589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 14980589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean filtered = false; 14990589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 15000589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 15010589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15020589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 15030589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 15040589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato filtered = true; 15050589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 15060589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 15070589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 15080589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 15090589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 15100589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 15110589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 15120589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 15130589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 15140589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 15150589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(resources.getDrawable(id), context); 15160589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 15170589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 15180589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15190589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15200589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 152256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ShortcutInfo info = new ShortcutInfo(); 152356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 15240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 152556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 152656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 15270589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15280589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 152956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 15300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 15310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 15320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 15330589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 15340589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15350589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 15360589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15370589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static void loadLiveFolderIcon(Context context, Cursor c, int iconTypeIndex, 15399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconPackageIndex, int iconResourceIndex, LiveFolderInfo liveFolderInfo) { 154031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 15419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 15429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 15439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 15449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 15459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 15469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 15479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 15489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 15499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 15500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap(resources.getDrawable(id), 15510589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 15529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 15530589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap( 15540589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context.getResources().getDrawable(R.drawable.ic_launcher_folder), 15550589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 15569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource = new Intent.ShortcutIconResource(); 15589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource.packageName = packageName; 15599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource.resourceName = resourceName; 15609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 15619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 15620589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap( 15630589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context.getResources().getDrawable(R.drawable.ic_launcher_folder), 15640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 15659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 156631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1567bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 156856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato void updateSavedIcon(Context context, ShortcutInfo info, Cursor c, int iconIndex) { 156956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 157056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 157156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 157256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 157356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 157456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 1575ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 157656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato boolean needSave; 157756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 157856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 157956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (data != null) { 158056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 158156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap loaded = info.getIcon(mIconCache); 158256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = !saved.sameAs(loaded); 158356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 158456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 158556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 158656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 158756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 158856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 158956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (needSave) { 159056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "going to save icon bitmap for info=" + info); 159156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // This is slower than is ideal, but this only happens either 159256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // after the froyo OTA or when the app is updated with a new 159356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // icon. 159456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato updateItemInDatabase(context, info); 159556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 159656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 159756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 159856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 159931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 16009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Return an existing UserFolderInfo object if we have encountered this ID previously, 16019c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 160231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 16039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static UserFolderInfo findOrMakeUserFolder(HashMap<Long, FolderInfo> folders, long id) { 16049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 16059c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 16069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (folderInfo == null || !(folderInfo instanceof UserFolderInfo)) { 16079c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 16089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = new UserFolderInfo(); 16099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 161031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 16119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return (UserFolderInfo) folderInfo; 16129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 161331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 16159c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Return an existing UserFolderInfo object if we have encountered this ID previously, or make a 16169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * new one. 16179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 16189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static LiveFolderInfo findOrMakeLiveFolder(HashMap<Long, FolderInfo> folders, long id) { 16199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 16209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 16219c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (folderInfo == null || !(folderInfo instanceof LiveFolderInfo)) { 16229c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 16239c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = new LiveFolderInfo(); 16249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 162531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 16269c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return (LiveFolderInfo) folderInfo; 162731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 162931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private static String getLabel(PackageManager manager, ActivityInfo activityInfo) { 163031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project String label = activityInfo.loadLabel(manager).toString(); 163131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (label == null) { 163231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project label = manager.getApplicationLabel(activityInfo.applicationInfo).toString(); 163331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (label == null) { 163431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project label = activityInfo.name; 163531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 163631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 163731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return label; 163831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 163931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static final Collator sCollator = Collator.getInstance(); 1641b0c27f254a9929be208d5e04554f438076c833bcJoe Onorato public static final Comparator<ApplicationInfo> APP_NAME_COMPARATOR 16429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato = new Comparator<ApplicationInfo>() { 16439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public final int compare(ApplicationInfo a, ApplicationInfo b) { 16449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return sCollator.compare(a.title.toString(), b.title.toString()); 164531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 16469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }; 1647be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 1648be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 1649be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 1650be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mAllAppsList.data); 1651be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mAllAppsList.added); 1652be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mAllAppsList.removed); 1653be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mAllAppsList.modified); 16543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mItems size=" + mItems.size()); 16553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 16563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 16573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 16583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 16593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1660be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 166131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1662