LauncherModel.java revision ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ec
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 559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport java.lang.ref.WeakReference; 569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport java.net.URISyntaxException; 579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport java.text.Collator; 5831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport java.util.ArrayList; 5956d8291af6a28c6ba64113120efdf84a785e816cJoe Onoratoimport java.util.Arrays; 609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onoratoimport java.util.Collections; 61700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrickimport java.util.Comparator; 6231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport java.util.HashMap; 6331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport java.util.List; 6431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 65edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guyimport com.android.launcher.R; 66edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 6731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 6831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Maintains in-memory state of the Launcher. It is expected that there should be only one 6931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * LauncherModel object held in a static. Also provide APIs for updating the database state 70bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project * for the Launcher. 7131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 72f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onoratopublic class LauncherModel extends BroadcastReceiver { 73a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato static final boolean DEBUG_LOADERS = false; 749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static final String TAG = "Launcher.Model"; 759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons 77d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato private int mBatchSize; // 0 is all apps at once 782ff10b3b0137d258569ce5471808842e88696133Daniel Sandler private int mAllAppsLoadDelay; // milliseconds between batches 79dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 80f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato private final LauncherApplication mApp; 819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private final Object mLock = new Object(); 829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private DeferredHandler mHandler = new DeferredHandler(); 833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private LoaderTask mLoaderTask; 849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 85700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final HandlerThread sWorkerThread = new HandlerThread("launcher-loader"); 86700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick static { 87700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorkerThread.start(); 88700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 89700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick private static final Handler sWorker = new Handler(sWorkerThread.getLooper()); 90700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick 91cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // We start off with everything not loaded. After that, we assume that 92cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // our monitoring of the package manager provides all updates and we never 93cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato // need to do a requery. These are only ever touched from the loader thread. 94cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mWorkspaceLoaded; 95cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato private boolean mAllAppsLoaded; 96cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private WeakReference<Callbacks> mCallbacks; 989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private AllAppsList mAllAppsList; // only access in worker thread 1000589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 1013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ItemInfo> mItems = new ArrayList<ItemInfo>(); 1023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<LauncherAppWidgetInfo> mAppWidgets = new ArrayList<LauncherAppWidgetInfo>(); 1033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final HashMap<Long, FolderInfo> mFolders = new HashMap<Long, FolderInfo>(); 1040589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1050589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private Bitmap mDefaultIcon; 1069c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 107d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountX; 108d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen private static int mCellCountY; 109aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1109c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public interface Callbacks { 111ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato public boolean setLoadOnResume(); 1129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public int getCurrentWorkspaceScreen(); 1139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void startBinding(); 1149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end); 115ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato public void bindFolders(HashMap<Long,FolderInfo> folders); 1169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void finishBindingItems(); 1179c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAppWidget(LauncherAppWidgetInfo info); 1189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void bindAllApplications(ArrayList<ApplicationInfo> apps); 11964e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsAdded(ArrayList<ApplicationInfo> apps); 12064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); 1213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent); 12280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void bindPackagesUpdated(); 123843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler public boolean isAllAppsVisible(); 1249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 12531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato LauncherModel(LauncherApplication app, IconCache iconCache) { 127f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato mApp = app; 1280589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mAllAppsList = new AllAppsList(iconCache); 1290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = iconCache; 1300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 1310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mDefaultIcon = Utilities.createIconBitmap( 1320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato app.getPackageManager().getDefaultActivityIcon(), app); 1332ff10b3b0137d258569ce5471808842e88696133Daniel Sandler 1342ff10b3b0137d258569ce5471808842e88696133Daniel Sandler mAllAppsLoadDelay = app.getResources().getInteger(R.integer.config_allAppsBatchLoadDelay); 135d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 136d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato mBatchSize = app.getResources().getInteger(R.integer.config_allAppsBatchSize); 1370589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 1380589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 13956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public Bitmap getFallbackIcon() { 1400589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return Bitmap.createBitmap(mDefaultIcon); 141f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato } 14231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 1449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Adds an item to the DB if it was not created previously, or move it to a new 1459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * <container, screen, cellX, cellY> 1469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 1479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addOrMoveItemInDatabase(Context context, ItemInfo item, long container, 1489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY) { 1499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (item.container == ItemInfo.NO_ID) { 1509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From all apps 1519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato addItemToDatabase(context, item, container, screen, cellX, cellY, false); 1529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } else { 1539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // From somewhere else 1549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato moveItemInDatabase(context, item, container, screen, cellX, cellY); 1559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 1569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 1599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Move an item in the DB to a new <container, screen, cellX, cellY> 1609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 1619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void moveItemInDatabase(Context context, ItemInfo item, long container, int screen, 1629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int cellX, int cellY) { 163aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1649c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 1659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.screen = screen; 1669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 1679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 16831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 169ade2f8122f6b1a9b64d2d4a81348db619db4d5b2Brad Fitzpatrick final Uri uri = LauncherSettings.Favorites.getContentUri(item.id, false); 1709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 1719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 172bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 1739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.CONTAINER, item.container); 174d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen values.put(LauncherSettings.Favorites.CELLX, cellX); 175d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen values.put(LauncherSettings.Favorites.CELLY, cellY); 1769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato values.put(LauncherSettings.Favorites.SCREEN, item.screen); 177ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 178700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(new Runnable() { 179700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick public void run() { 180700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick cr.update(uri, values, null, null); 181700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 182700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick }); 18331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 18431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 1869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Returns true if the shortcuts already exists in the database. 1879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * we identify a shortcut by its title and intent. 188bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project */ 1899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static boolean shortcutExists(Context context, String title, Intent intent) { 1909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 1919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, 1929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { "title", "intent" }, "title=? and intent=?", 1939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { title, intent.toUri(0) }, null); 1949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato boolean result = false; 1959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 1969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato result = c.moveToFirst(); 1979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 1989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 1999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return result; 201bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project } 202bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 203bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project /** 204aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Returns an ItemInfo array containing all the items in the LauncherModel. 205aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * The ItemInfo.id is not set through this function. 206aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 207aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { 208aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); 209aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final ContentResolver cr = context.getContentResolver(); 210aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { 211aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, 212aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, 213aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); 214aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 215aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 216aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 217aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 218aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 219aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 220aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); 221aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); 222aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 223aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung try { 224aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung while (c.moveToNext()) { 225aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung ItemInfo item = new ItemInfo(); 226aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellX = c.getInt(cellXIndex); 227aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.cellY = c.getInt(cellYIndex); 228aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanX = c.getInt(spanXIndex); 229aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.spanY = c.getInt(spanYIndex); 230aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.container = c.getInt(containerIndex); 231aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.itemType = c.getInt(itemTypeIndex); 232aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung item.screen = c.getInt(screenIndex); 233aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 234aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.add(item); 235aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 236aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } catch (Exception e) { 237aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung items.clear(); 238aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } finally { 239aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung c.close(); 240aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 241aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 242aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return items; 243aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 244aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 245aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 2469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. 24731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 2489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { 2499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 2509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null, 2519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato "_id=? and (itemType=? or itemType=?)", 2529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato new String[] { String.valueOf(id), 2539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER), 2549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER) }, null); 255f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 2569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 2579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (c.moveToFirst()) { 2589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); 2599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); 2609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); 2619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); 2629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); 2639c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); 264f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 2659c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = null; 2669c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (c.getInt(itemTypeIndex)) { 2679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER: 2689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = findOrMakeUserFolder(folderList, id); 2699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 2709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER: 2719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = findOrMakeLiveFolder(folderList, id); 2729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 2739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 27431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.title = c.getString(titleIndex); 2769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.id = id; 2779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.container = c.getInt(containerIndex); 2789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo.screen = c.getInt(screenIndex); 279d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 280d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 281ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 2829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return folderInfo; 2839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 2849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } finally { 2859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato c.close(); 2862fcbd686d1c2a9a9e520116a541c9caae0c2dc60Romain Guy } 287ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 2889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 2899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 2929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Add an item to the database in a specified container. Sets the container, screen, cellX and 2939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * cellY fields of the item. Also assigns an ID to the item. 2949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 2959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void addItemToDatabase(Context context, ItemInfo item, long container, 2969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int screen, int cellX, int cellY, boolean notify) { 2979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.container = container; 2989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.screen = screen; 2999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellX = cellX; 3009c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.cellY = cellY; 301ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 3029c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 3039c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 3049c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 305ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 306d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen item.updateValuesWithCoordinates(values, cellX, cellY); 307aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3089c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Uri result = cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : 3099c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); 310ca9475f0403d9c0e843d5c189575068a386b2eb6The Android Open Source Project 3119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (result != null) { 3129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.id = Integer.parseInt(result.getPathSegments().get(1)); 31331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 31431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 31531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 317aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Creates a new unique child id, for a given cell span across all layouts. 318aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 319845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka static int getCellLayoutChildId( 320845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka int cellId, int screen, int localCellX, int localCellY, int spanX, int spanY) { 321845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka return ((cellId & 0xFF) << 24) 322845ba3b17b83a2b11d79c6fb076cf96ab4a737dfMichael Jurka | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); 323aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 324aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 325d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountX() { 326d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountX; 327aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 328aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 329d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen static int getCellCountY() { 330d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen return mCellCountY; 331aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 332aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 333aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 334aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * Updates the model orientation helper to take into account the current layout dimensions 335aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * when performing local/canonical coordinate transformations. 336aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung */ 337aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { 338d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountX = shortAxisCellCount; 339d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen mCellCountY = longAxisCellCount; 340aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 341aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 342aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung /** 3439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Update an item to the database in a specified container. 3449c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void updateItemInDatabase(Context context, ItemInfo item) { 3469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentValues values = new ContentValues(); 3479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 348f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato item.onAddToDatabase(values); 350d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen item.updateValuesWithCoordinates(values, item.cellX, item.cellY); 351aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.update(LauncherSettings.Favorites.getContentUri(item.id, false), values, null, null); 35331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 35431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Removes the specified item from the database 3579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * @param context 3589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * @param item 3599c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3609c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void deleteItemFromDatabase(Context context, ItemInfo item) { 3619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 36273013bf94f49ffbacba2b8300f6a2dd4eeebbd13Brad Fitzpatrick final Uri uriToDelete = LauncherSettings.Favorites.getContentUri(item.id, false); 363700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(new Runnable() { 364700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick public void run() { 365700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick cr.delete(uriToDelete, null, null); 366700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick } 367700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick }); 3689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 369f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Remove the contents of the specified folder from the database 3729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato static void deleteUserFolderContentsFromDatabase(Context context, UserFolderInfo info) { 3749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final ContentResolver cr = context.getContentResolver(); 375f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null); 3779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato cr.delete(LauncherSettings.Favorites.CONTENT_URI, 3789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato LauncherSettings.Favorites.CONTAINER + "=" + info.id, null); 3799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 380f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3819c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 3829c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Set this as the current Launcher activity object for the loader. 3839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 3849c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void initialize(Callbacks callbacks) { 3859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 3869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mCallbacks = new WeakReference<Callbacks>(callbacks); 387f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 388f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 389f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 3901d8e7bbe09e130af5e9534cc26a65f623be7a424Joe Onorato /** 3919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and 3929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * ACTION_PACKAGE_CHANGED. 3939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 394f99f8c1ad265cf7bea7e30476911d730b7d0eaaeJoe Onorato public void onReceive(Context context, Intent intent) { 3953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); 396aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 3973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String action = intent.getAction(); 3989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 3993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action) 4003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_REMOVED.equals(action) 4013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato || Intent.ACTION_PACKAGE_ADDED.equals(action)) { 4023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String packageName = intent.getData().getSchemeSpecificPart(); 4033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); 404f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int op = PackageUpdatedTask.OP_NONE; 40664e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 4073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (packageName == null || packageName.length() == 0) { 4083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // they sent us a bad intent 4093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 4103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 41156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 4123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) { 4133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 4143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { 4153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 4163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_REMOVE; 41756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 4183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // else, we are replacing the package, so a PACKAGE_ADDED will be sent 4193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // later, we will update the package at this time 4203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) { 4213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!replacing) { 4223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_ADD; 4233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 4243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato op = PackageUpdatedTask.OP_UPDATE; 42556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 4263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 42756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 4283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (op != PackageUpdatedTask.OP_NONE) { 4293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(op, new String[] { packageName })); 430f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 431f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action)) { 433cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // First, schedule to add these apps back in. 434cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 435cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask(PackageUpdatedTask.OP_ADD, packages)); 436cec583352cd76bd4319d56beec03a4820a3e9d58Joe Onorato // Then, rebind everything. 437ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato boolean runLoader = true; 438ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato if (mCallbacks != null) { 439ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato Callbacks callbacks = mCallbacks.get(); 440ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato if (callbacks != null) { 441ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato // If they're paused, we can skip loading, because they'll do it again anyway 442ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato if (callbacks.setLoadOnResume()) { 443ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato runLoader = false; 444ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato } 445ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato } 446ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato } 447ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato if (runLoader) { 448ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato startLoader(mApp, false); 449ef2efcff5e70e5900f4f10f9e46c3fa17c03b0ecJoe Onorato } 450f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) { 4523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); 4533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato enqueuePackageUpdated(new PackageUpdatedTask( 4543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato PackageUpdatedTask.OP_UNAVAILABLE, packages)); 455f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 457f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void startLoader(Context context, boolean isLaunching) { 4593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 4603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 4613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "startLoader isLaunching=" + isLaunching); 4623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 463843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 4643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't bother to start the thread if we know it's not going to do anything 4653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks != null && mCallbacks.get() != null) { 4663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If there is already one running, tell it to stop. 4673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask oldTask = mLoaderTask; 4683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldTask != null) { 4693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldTask.isLaunching()) { 4703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // don't downgrade isLaunching if we're already running 4713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato isLaunching = true; 4729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato oldTask.stopLocked(); 4749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 4753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = new LoaderTask(context, isLaunching); 476700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(mLoaderTask); 477b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 478b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy } 4793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 480b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 4813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLoader() { 4823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 4833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 4843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.stopLocked(); 4859c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 486f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 488b132a97cb7ee976bc54370fd0d5899876eaaf33aRomain Guy 4893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 4903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Runnable for the thread that loads the contents of the launcher: 4913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - workspace icons 4923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - widgets 4933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * - all apps icons 4943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 4953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class LoaderTask implements Runnable { 4963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Context mContext; 4973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private Thread mWaitThread; 4983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mIsLaunching; 4993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mStopped; 5003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean mLoadAndBindStepFinished; 5013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 5023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask(Context context, boolean isLaunching) { 5033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = context; 5043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIsLaunching = isLaunching; 5053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 506f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato boolean isLaunching() { 5083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return mIsLaunching; 5093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 510f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindWorkspace() { 5123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Load the workspace 513cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 5143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // For now, just always reload the workspace. It's ~100 ms vs. the 5153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // binding which takes many hundreds of ms. 5163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // We can reconsider. 5173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 5183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindWorkspace mWorkspaceLoaded=" + mWorkspaceLoaded); 5193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 5203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (true || !mWorkspaceLoaded) { 5213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadWorkspace(); 5223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 5233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 5249c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mWorkspaceLoaded = true; 5263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 527cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 5283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the workspace 5293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato bindWorkspace(); 5303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 531f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void waitForIdle() { 5333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the either we're stopped or the other threads are done. 5343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This way we don't start loading all apps until the workspace has settled 5353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // down. 5363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 5373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long workspaceWaitTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 538843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 5403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 5413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 5423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoadAndBindStepFinished = true; 5433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 5443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "done with previous binding step"); 5459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LoaderTask.this.notify(); 5479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 5503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 5513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && !mLoadAndBindStepFinished) { 5523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 5533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.wait(); 5543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException ex) { 5553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore 5569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 5583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 5593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "waited " 560aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + (SystemClock.uptimeMillis()-workspaceWaitTime) 5613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "ms for previous step to finish binding"); 5629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 563843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 5643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 565f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 5663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 5673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Optimize for end-user experience: if the Launcher is up and // running with the 5683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // All Apps interface in the foreground, load All Apps first. Otherwise, load the 5693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // workspace first (default). 5703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks cbk = mCallbacks.get(); 5713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean loadWorkspaceFirst = cbk != null ? (!cbk.isAllAppsVisible()) : true; 572843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato keep_running: { 574843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // Elevate priority when Home launches for the first time to avoid 575843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // starving at boot time. Staring at a blank home is not cool. 576dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler synchronized (mLock) { 577843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(mIsLaunching 578843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); 579dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 580843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 581843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); 582843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 583843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 584843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 1: special: loading all apps"); 585cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 5869c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 587843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 5883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 5893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break keep_running; 5903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 5913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 5923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Whew! Hard work done. Slow us down, and wait until the UI thread has 5933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // settled down. 5949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato synchronized (mLock) { 595843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (mIsLaunching) { 596843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 5979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5989c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 5993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato waitForIdle(); 600f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 601843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler // second step 602843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (loadWorkspaceFirst) { 603843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps"); 604cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato loadAndBindAllApps(); 605843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } else { 606843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler if (DEBUG_LOADERS) Log.d(TAG, "step 2: special: loading workspace"); 607843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler loadAndBindWorkspace(); 608843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 6093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 610843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 6113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Clear out this reference, otherwise we end up holding it until all of the 6123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // callback runnables are done. 6133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mContext = null; 614f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato 6153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 6163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we are still the last one to be scheduled, remove ourselves. 6173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask == this) { 6183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask = null; 619843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler } 6203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 621843e860e8ebab96ff70988f2829fac38afd9d937Daniel Sandler 6223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Trigger a gc to try to clean up after the stuff is done, since the 6233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // renderscript allocations aren't charged to the java heap. 6243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 625f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato mHandler.post(new Runnable() { 626f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato public void run() { 627f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato System.gc(); 628f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato } 629f3d5ea926d4dd1a739b9d3816543728af723cc26Joe Onorato }); 6303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 6313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.postIdle(new Runnable() { 6323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 6333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato System.gc(); 6343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 636f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 638f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void stopLocked() { 6403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (LoaderTask.this) { 6413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mStopped = true; 6423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato this.notify(); 643f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 645f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 6473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Gets the callbacks object. If we've been stopped, or if the launcher object 6483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * has somehow been garbage collected, return null instead. Pass in the Callbacks 6493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * object that was around when the deferred message was scheduled, and if there's 6503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * a new Callbacks object around then also return null. This will save us from 6513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * calling onto it with data that will be ignored. 6523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 6533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks tryGetCallbacks(Callbacks oldCallbacks) { 6543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato synchronized (mLock) { 6553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 6563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 658ac03330c9684f98b4dd067a87ca70d3e0be1cfedJoe Onorato 6593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mCallbacks == null) { 6603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 662f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks.get(); 6643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != oldCallbacks) { 6653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 6683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "no mCallbacks"); 6693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return null; 6709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 6713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 6723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return callbacks; 673f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 6743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 675f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 6763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied; used to discard overlapping/invalid items 6773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private boolean checkItemPlacement(ItemInfo occupied[][][], ItemInfo item) { 6783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 6793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 6803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 6823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 6833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (occupied[item.screen][x][y] != null) { 6843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + item 685aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + " into cell (" + item.screen + ":" 6863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + x + "," + y 687aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung + ") occupied by " 6883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + occupied[item.screen][x][y]); 6893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return false; 6908802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6918802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 6933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { 6943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { 6953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato occupied[item.screen][x][y] = item; 6968802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6978802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 6983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return true; 6993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7008802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 7013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadWorkspace() { 7023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 703f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mContext; 7053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ContentResolver contentResolver = context.getContentResolver(); 7063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager manager = context.getPackageManager(); 7073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetManager widgets = AppWidgetManager.getInstance(context); 7083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean isSafeMode = manager.isSafeMode(); 709f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 7103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.clear(); 7113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAppWidgets.clear(); 7123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.clear(); 7133c2f7e105d8daab439bff2c362a727ad348d8a44Joe Onorato 7143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<Long> itemsToRemove = new ArrayList<Long>(); 7155c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 7163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Cursor c = contentResolver.query( 7173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); 718f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 719d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen final ItemInfo occupied[][][] = 720d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen new ItemInfo[Launcher.SCREEN_COUNT][mCellCountX][mCellCountY]; 7218802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 7223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 7233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); 7243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int intentIndex = c.getColumnIndexOrThrow 7253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.INTENT); 7263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int titleIndex = c.getColumnIndexOrThrow 7273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.TITLE); 7283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconTypeIndex = c.getColumnIndexOrThrow( 7293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_TYPE); 7303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); 7313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconPackageIndex = c.getColumnIndexOrThrow( 7323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_PACKAGE); 7333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int iconResourceIndex = c.getColumnIndexOrThrow( 7343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ICON_RESOURCE); 7353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int containerIndex = c.getColumnIndexOrThrow( 7363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTAINER); 7373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int itemTypeIndex = c.getColumnIndexOrThrow( 7383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.ITEM_TYPE); 7393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int appWidgetIdIndex = c.getColumnIndexOrThrow( 7403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.APPWIDGET_ID); 7413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int screenIndex = c.getColumnIndexOrThrow( 7423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SCREEN); 7433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellXIndex = c.getColumnIndexOrThrow 7443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLX); 7453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int cellYIndex = c.getColumnIndexOrThrow 7463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.CELLY); 7473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanXIndex = c.getColumnIndexOrThrow 7483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato (LauncherSettings.Favorites.SPANX); 7493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int spanYIndex = c.getColumnIndexOrThrow( 7503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.SPANY); 7513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); 7523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int displayModeIndex = c.getColumnIndexOrThrow( 7533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.DISPLAY_MODE); 7543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ShortcutInfo info; 7563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String intentDescription; 7573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherAppWidgetInfo appWidgetInfo; 7583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int container; 7593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato long id; 7603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Intent intent; 7613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (!mStopped && c.moveToNext()) { 7633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 7643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int itemType = c.getInt(itemTypeIndex); 7653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (itemType) { 7673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 7683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 7693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intentDescription = c.getString(intentIndex); 7703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 7713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = Intent.parseUri(intentDescription, 0); 7723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (URISyntaxException e) { 7733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 7743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) { 7773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(manager, intent, context, c, iconIndex, 7783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato titleIndex); 7793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 7803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info = getShortcutInfo(c, context, iconTypeIndex, 7813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato iconPackageIndex, iconResourceIndex, iconIndex, 7823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato titleIndex); 7833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 7843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (info != null) { 7863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato updateSavedIcon(context, info, c, iconIndex); 7873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.intent = intent; 7893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.id = c.getLong(idIndex); 7903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 7913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.container = container; 7923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato info.screen = c.getInt(screenIndex); 793d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellX = c.getInt(cellXIndex); 794d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen info.cellY = c.getInt(cellYIndex); 7953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 7963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 7973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, info)) { 7983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 7999c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 800f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 8023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 8033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(info); 8043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato default: 8063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Item is in a user folder 8073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato UserFolderInfo folderInfo = 8083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato findOrMakeUserFolder(mFolders, container); 8093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.add(info); 8103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8119c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Failed to load the shortcut, probably because the 8143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // activity manager couldn't resolve it (maybe the app 8153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // was uninstalled), or the db row was somehow screwed up. 8163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Delete it. 8173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Error loading shortcut " + id + ", removing it"); 8193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato contentResolver.delete(LauncherSettings.Favorites.getContentUri( 8203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id, false), null, null); 8213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 823f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER: 8253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato UserFolderInfo folderInfo = findOrMakeUserFolder(mFolders, id); 8279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato 828aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung folderInfo.title = c.getString(titleIndex); 8293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.id = id; 8303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 8313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.container = container; 8323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato folderInfo.screen = c.getInt(screenIndex); 833d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellX = c.getInt(cellXIndex); 834d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen folderInfo.cellY = c.getInt(cellYIndex); 8358802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 8363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 8373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, folderInfo)) { 8389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 8393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (container) { 8413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 8423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(folderInfo); 8433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.put(folderInfo.id, folderInfo); 8473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER: 8503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 8513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Uri uri = Uri.parse(c.getString(uriIndex)); 852f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Make sure the live folder exists 8543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ProviderInfo providerInfo = 8553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato context.getPackageManager().resolveContentProvider( 8563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato uri.getAuthority(), 0); 8573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (providerInfo == null && !isSafeMode) { 8593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato itemsToRemove.add(id); 8603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 8613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LiveFolderInfo liveFolderInfo = findOrMakeLiveFolder(mFolders, id); 8623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intentDescription = c.getString(intentIndex); 8633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = null; 8643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (intentDescription != null) { 8653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 8663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato intent = Intent.parseUri(intentDescription, 0); 8673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (URISyntaxException e) { 8683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Ignore, a live folder might not have a base intent 8693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 871f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.title = c.getString(titleIndex); 8733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.id = id; 8743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.uri = uri; 8759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato container = c.getInt(containerIndex); 8763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.container = container; 8773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.screen = c.getInt(screenIndex); 878d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen liveFolderInfo.cellX = c.getInt(cellXIndex); 879d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen liveFolderInfo.cellY = c.getInt(cellYIndex); 8803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.baseIntent = intent; 8813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato liveFolderInfo.displayMode = c.getInt(displayModeIndex); 882f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 8838802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler // check & update map of what's occupied 8843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, liveFolderInfo)) { 8858802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler break; 8868802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 8878802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 8883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadLiveFolderIcon(context, c, iconTypeIndex, iconPackageIndex, 8893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato iconResourceIndex, liveFolderInfo); 8903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 8919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (container) { 8929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.CONTAINER_DESKTOP: 8933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mItems.add(liveFolderInfo); 8949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 8959c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 8963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mFolders.put(liveFolderInfo.id, liveFolderInfo); 8973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 8983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 8993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 9013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Read all Launcher-specific widget details 9023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int appWidgetId = c.getInt(appWidgetIdIndex); 9033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato id = c.getLong(idIndex); 9043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final AppWidgetProviderInfo provider = 9063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato widgets.getAppWidgetInfo(appWidgetId); 907aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 9083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!isSafeMode && (provider == null || provider.provider == null || 9093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato provider.provider.getPackageName() == null)) { 9103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Deleting widget that isn't installed anymore: id=" 9113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + id + " appWidgetId=" + appWidgetId); 9123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato itemsToRemove.add(id); 9133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 9143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId); 9153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.id = id; 9163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.screen = c.getInt(screenIndex); 917d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellX = c.getInt(cellXIndex); 918d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.cellY = c.getInt(cellYIndex); 919d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanX = c.getInt(spanXIndex); 920d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen appWidgetInfo.spanY = c.getInt(spanYIndex); 921ad72e1705c32da463a552f2283ae467dc15a4a34Joe Onorato 9223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato container = c.getInt(containerIndex); 9233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { 9243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.e(TAG, "Widget found where container " 9253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + "!= CONTAINER_DESKTOP -- ignoring!"); 9263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato continue; 9279c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato appWidgetInfo.container = c.getInt(containerIndex); 9298802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler 9303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // check & update map of what's occupied 9313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!checkItemPlacement(occupied, appWidgetInfo)) { 9323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 9339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAppWidgets.add(appWidgetInfo); 9369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 9389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (Exception e) { 9403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Desktop items loading interrupted:", e); 9419c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } finally { 9443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato c.close(); 9453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9465c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 9473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (itemsToRemove.size() > 0) { 9483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ContentProviderClient client = contentResolver.acquireContentProviderClient( 9493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato LauncherSettings.Favorites.CONTENT_URI); 9503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Remove dead items 9513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (long id : itemsToRemove) { 9523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Removed id = " + id); 9543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't notify content observers 9563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 9573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato client.delete(LauncherSettings.Favorites.getContentUri(id, false), 9583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato null, null); 9593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (RemoteException e) { 9603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Could not remove id = " + id); 9615c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 9625c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy } 9633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 9645c16f3ecd6b47bff3abbe40deb3d39c66a3b0012Romain Guy 9653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 9663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); 9673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "workspace layout: "); 968d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int y = 0; y < mCellCountY; y++) { 9693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String line = ""; 9703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { 9713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (s > 0) { 9723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += " | "; 9733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 974d22015cd37ea6ef53762eca5be57daca123ff607Adam Cohen for (int x = 0; x < mCellCountX; x++) { 9753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato line += ((occupied[s][x][y] != null) ? "#" : "."); 9768802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9778802e960495e61803c18ea3dda2e30ef0a611d8fDaniel Sandler } 9783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "[ " + line + " ]"); 979a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato } 9809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 9813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 98231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 9833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato /** 9843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato * Read everything out of our database. 9853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato */ 9863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void bindWorkspace() { 9873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 9883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 9893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 9903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 9913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 9923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 9933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 9943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher"); 9953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 9963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 99731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 9983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N; 9993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're about to start firing items at it 10003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.startBinding(); 10053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Add the items to the workspace. 10093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = mItems.size(); 10103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i+=ITEMS_CHUNK) { 10113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int start = i; 10123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int chunkSize = (i+ITEMS_CHUNK <= N) ? ITEMS_CHUNK : (N-i); 10139c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 10149c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1015c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10169c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 10173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindItems(mItems, start, start+chunkSize); 10189c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10199c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10209c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 10213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindFolders(mFolders); 10273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Wait until the queue goes empty. 10313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "Going to start binding widgets soon."); 10353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Bind the widgets, one at a time. 10393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // WARNING: this is calling into the workspace from the background thread, 10403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // but since getCurrentScreen() just returns the int, we should be okay. This 10413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // is just a hint for the order, and if it's wrong, we'll be okay. 10423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // TODO: instead, we should have that push the current screen into here. 10433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int currentScreen = oldCallbacks.getCurrentWorkspaceScreen(); 10443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = mAppWidgets.size(); 10453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the current screen 10463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 10473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final LauncherAppWidgetInfo widget = mAppWidgets.get(i); 10483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen == currentScreen) { 10499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato mHandler.post(new Runnable() { 10509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public void run() { 1051c131b74922e6323331c374856bda830010d761c8Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (callbacks != null) { 10533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 10549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }); 10579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // once for the other screens 10603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 10613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final LauncherAppWidgetInfo widget = mAppWidgets.get(i); 10623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (widget.screen != currentScreen) { 10633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppWidget(widget); 10689c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Tell the workspace that we're done. 10743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Callbacks callbacks = tryGetCallbacks(oldCallbacks); 10773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 10783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.finishBindingItems(); 10799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // If we're profiling, this is the last thing in the queue. 10833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 10843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 10853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound workspace in " 10873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 10889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 10903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 10913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 10933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAndBindAllApps() { 10943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 10953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "loadAndBindAllApps mAllAppsLoaded=" + mAllAppsLoaded); 10963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 10973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (!mAllAppsLoaded) { 10983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato loadAllAppsByBatch(); 10993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mStopped) { 11003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsLoaded = true; 11033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 11043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato onlyBindAllApps(); 11053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void onlyBindAllApps() { 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 (onlyBindAllApps)"); 11133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // shallow copy 11173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> list 11183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato = (ArrayList<ApplicationInfo>)mAllAppsList.data.clone(); 11193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 11203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 11213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = SystemClock.uptimeMillis(); 11223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 11233611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks != null) { 11243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(list); 11259c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound all " + list.size() + " apps from cache in " 1128a30ce8e6b25e41f392a41fd4d0d3e0a424a84dadJoe Onorato + (SystemClock.uptimeMillis()-t) + "ms"); 11299c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 11303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 11323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private void loadAllAppsByBatch() { 11363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Don't use these two variables in any of the callback runnables. 11393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // Otherwise we hold a reference to them. 11403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks oldCallbacks = mCallbacks.get(); 11413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (oldCallbacks == null) { 11423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This launcher has exited and nobody bothered to tell us. Just bail. 11433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "LoaderTask running with no launcher (loadAllAppsByBatch)"); 11443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 114631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); 11483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); 1149cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 11503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final PackageManager packageManager = mContext.getPackageManager(); 11513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato List<ResolveInfo> apps = null; 11523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int N = Integer.MAX_VALUE; 11543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int startIndex; 11563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int i=0; 11573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int batchSize = -1; 11583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato while (i < N && !mStopped) { 11593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (i == 0) { 11603611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.clear(); 11613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long qiaTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato apps = packageManager.queryIntentActivities(mainIntent, 0); 11633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11643611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities took " 11653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-qiaTime) + "ms"); 11663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (apps == null) { 1168cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato return; 1169cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 11703611578579b4bfb25616085dafdb1a45207394f9Joe Onorato N = apps.size(); 11713611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "queryIntentActivities got " + N + " apps"); 11733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (N == 0) { 11753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // There are no apps?!? 11763611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 11773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mBatchSize == 0) { 11793611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = N; 11803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 11813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato batchSize = mBatchSize; 11823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 11833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long sortTime = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Collections.sort(apps, 11863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato new ResolveInfo.DisplayNameComparator(packageManager)); 11873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 11883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sort took " 11893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-sortTime) + "ms"); 11903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1191cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1192cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 11933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final long t2 = DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0; 11943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 11953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato startIndex = i; 11963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int j=0; i<N && j<batchSize; j++) { 11973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato // This builds the icon bitmaps. 11983d605d5bbef35e3b8aded44c5ef7fe3948f8f7d5Patrick Dubroy mAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), mIconCache)); 11993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato i++; 1200cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1201cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean first = i <= batchSize; 12033611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = tryGetCallbacks(oldCallbacks); 12043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> added = mAllAppsList.added; 12053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 12063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 1207cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato mHandler.post(new Runnable() { 1208cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato public void run() { 1209cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato final long t = SystemClock.uptimeMillis(); 1210cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato if (callbacks != null) { 12113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (first) { 12123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAllApplications(added); 12133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 12143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(added); 12153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12173611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "bound " + added.size() + " apps in " 12183611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis() - t) + "ms"); 12193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 12213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.i(TAG, "not binding apps: no Launcher activity"); 1222cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1223cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1224cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato }); 1225cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "batch of " + (i-startIndex) + " icons processed in " 12283611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t2) + "ms"); 12293611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 12313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsLoadDelay > 0 && i < N) { 12323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato try { 12333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "sleeping for " + mAllAppsLoadDelay + "ms"); 12353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Thread.sleep(mAllAppsLoadDelay); 12373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } catch (InterruptedException exc) { } 12383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1239cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato } 1240cc67f476c01ee6a7d593fa67f80392c6793432d7Joe Onorato 12413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) { 12423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "cached all " + N + " apps in " 12433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (SystemClock.uptimeMillis()-t) + "ms" 12443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato + (mAllAppsLoadDelay > 0 ? " (including delay)" : "")); 12453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1247dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 12483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void dumpState() { 12493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mContext=" + mContext); 12503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mWaitThread=" + mWaitThread); 12513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mIsLaunching=" + mIsLaunching); 12523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mStopped=" + mStopped); 12533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished); 12543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 125631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 12573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato void enqueuePackageUpdated(PackageUpdatedTask task) { 1258700889f504ef134ab307d95b6bfbbb426ea730e3Brad Fitzpatrick sWorker.post(task); 12593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1260d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12613611578579b4bfb25616085dafdb1a45207394f9Joe Onorato private class PackageUpdatedTask implements Runnable { 12623611578579b4bfb25616085dafdb1a45207394f9Joe Onorato int mOp; 12633611578579b4bfb25616085dafdb1a45207394f9Joe Onorato String[] mPackages; 1264d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12653611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_NONE = 0; 12663611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_ADD = 1; 12673611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UPDATE = 2; 12683611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_REMOVE = 3; // uninstlled 12693611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public static final int OP_UNAVAILABLE = 4; // external media unmounted 127031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1271d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12723611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public PackageUpdatedTask(int op, String[] packages) { 12733611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mOp = op; 12743611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mPackages = packages; 12753611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1276d65d08e709ec0916446100bae0a7276d0800382fJoe Onorato 12773611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 12783611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Context context = mApp; 1279dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 12803611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final String[] packages = mPackages; 12813611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final int N = packages.length; 12823611578579b4bfb25616085dafdb1a45207394f9Joe Onorato switch (mOp) { 12833611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_ADD: 12843611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 12853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.addPackage " + packages[i]); 12863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.addPackage(context, packages[i]); 1287dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler } 12883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 12893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UPDATE: 12903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 12913611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]); 12923611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.updatePackage(context, packages[i]); 12933611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 12943611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 12953611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_REMOVE: 12963611578579b4bfb25616085dafdb1a45207394f9Joe Onorato case OP_UNAVAILABLE: 12973611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (int i=0; i<N; i++) { 12983611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]); 12993611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removePackage(packages[i]); 13003611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13013611578579b4bfb25616085dafdb1a45207394f9Joe Onorato break; 13023611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1303dca661236c73ecd819cfea964c6f8170e5cc40aeDaniel Sandler 13043611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> added = null; 13053611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> removed = null; 13063611578579b4bfb25616085dafdb1a45207394f9Joe Onorato ArrayList<ApplicationInfo> modified = null; 13073611578579b4bfb25616085dafdb1a45207394f9Joe Onorato 13083611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.added.size() > 0) { 13093611578579b4bfb25616085dafdb1a45207394f9Joe Onorato added = mAllAppsList.added; 13103611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.added = new ArrayList<ApplicationInfo>(); 13113611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13123611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.removed.size() > 0) { 13133611578579b4bfb25616085dafdb1a45207394f9Joe Onorato removed = mAllAppsList.removed; 13143611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.removed = new ArrayList<ApplicationInfo>(); 13153611578579b4bfb25616085dafdb1a45207394f9Joe Onorato for (ApplicationInfo info: removed) { 13163611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mIconCache.remove(info.intent.getComponent()); 131731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 131831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 13193611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mAllAppsList.modified.size() > 0) { 13203611578579b4bfb25616085dafdb1a45207394f9Joe Onorato modified = mAllAppsList.modified; 13213611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mAllAppsList.modified = new ArrayList<ApplicationInfo>(); 13223611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 132331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13243611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final Callbacks callbacks = mCallbacks != null ? mCallbacks.get() : null; 13253611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == null) { 13263611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.w(TAG, "Nobody to tell about the new app. Launcher is probably loading."); 13273611578579b4bfb25616085dafdb1a45207394f9Joe Onorato return; 1328be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 1329be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 13303611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (added != null) { 13313611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> addedFinal = added; 13323611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13333611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13343611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13353611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsAdded(addedFinal); 13363611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13373611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13383611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13393611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13403611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (modified != null) { 13413611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> modifiedFinal = modified; 13423611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13433611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13443611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13453611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsUpdated(modifiedFinal); 13463611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13473611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13483611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 13493611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13503611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (removed != null) { 13513611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final boolean permanent = mOp != OP_UNAVAILABLE; 13523611578579b4bfb25616085dafdb1a45207394f9Joe Onorato final ArrayList<ApplicationInfo> removedFinal = removed; 13533611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mHandler.post(new Runnable() { 13543611578579b4bfb25616085dafdb1a45207394f9Joe Onorato public void run() { 13553611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (callbacks == mCallbacks.get()) { 13563611578579b4bfb25616085dafdb1a45207394f9Joe Onorato callbacks.bindAppsRemoved(removedFinal, permanent); 13573611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13583611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 13593611578579b4bfb25616085dafdb1a45207394f9Joe Onorato }); 1360be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 136180baf5a6b3c62a62265f626d43d1167783c94131Winson Chung 136280baf5a6b3c62a62265f626d43d1167783c94131Winson Chung mHandler.post(new Runnable() { 136380baf5a6b3c62a62265f626d43d1167783c94131Winson Chung @Override 136480baf5a6b3c62a62265f626d43d1167783c94131Winson Chung public void run() { 136580baf5a6b3c62a62265f626d43d1167783c94131Winson Chung if (callbacks == mCallbacks.get()) { 136680baf5a6b3c62a62265f626d43d1167783c94131Winson Chung callbacks.bindPackagesUpdated(); 136780baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 136880baf5a6b3c62a62265f626d43d1167783c94131Winson Chung } 136980baf5a6b3c62a62265f626d43d1167783c94131Winson Chung }); 137031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 137131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 137231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 137456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * This is called from the code that adds shortcuts from the intent receiver. This 137556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * doesn't have a Cursor, but 13769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 137756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context) { 1378e74daedc3b41d958315f7d5bf69deb232ca89468Joe Onorato return getShortcutInfo(manager, intent, context, null, -1, -1); 137956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 138056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 138156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato /** 138256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * Make an ShortcutInfo object for a shortcut that is an application. 138356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * 138456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato * If c is not null, then it will be used to fill in missing data like the title and icon. 138556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato */ 138656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato public ShortcutInfo getShortcutInfo(PackageManager manager, Intent intent, Context context, 138756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Cursor c, int iconIndex, int titleIndex) { 138856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 138956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ShortcutInfo info = new ShortcutInfo(); 139031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 139156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato ComponentName componentName = intent.getComponent(); 139256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (componentName == null) { 13939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return null; 139431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 139531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 13968ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: See if the PackageManager knows about this case. If it doesn't 13978ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // then return null & delete this. 13988ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 139956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource -- This may implicitly give us back the fallback icon, 140056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // but don't worry about that. All we're doing with usingFallbackIcon is 140156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // to avoid saving lots of copies of that in the database, and most apps 140256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // have icons anyway. 140356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ResolveInfo resolveInfo = manager.resolveActivity(intent, 0); 140456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 140556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = mIconCache.getIcon(componentName, resolveInfo); 140656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 140756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 140856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 140956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 141056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 141156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 14129c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 141356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 141456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 141556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 141656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 141756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 141856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.setIcon(icon); 141956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 142056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the resource 142156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resolveInfo != null) { 142256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = resolveInfo.activityInfo.loadLabel(manager); 142356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 142456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // from the db 142556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (info.title == null) { 142656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (c != null) { 142756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 142856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 142956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 143056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // fall back to the class name of the activity 14319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (info.title == null) { 143256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = componentName.getClassName(); 14339c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; 14359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 14369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 143731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 14389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 14390589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato * Make an ShortcutInfo object for a shortcut that isn't an application. 14409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 14410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo getShortcutInfo(Cursor c, Context context, 144256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int iconTypeIndex, int iconPackageIndex, int iconResourceIndex, int iconIndex, 144356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato int titleIndex) { 144431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 144556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap icon = null; 14460589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final ShortcutInfo info = new ShortcutInfo(); 14479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT; 14487376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project 14498ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato // TODO: If there's an explicit component and we can't install that, delete it. 14508ddc4fdba06cfa786950c306475b7a4e3f6846abJoe Onorato 145156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.title = c.getString(titleIndex); 145256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 14539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 14549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 14559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 14569c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 14579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 14589c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 145956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 146056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the resource 14619c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 14629c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 146356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (resources != null) { 146456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 146556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = Utilities.createIconBitmap(resources.getDrawable(id), context); 146656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 14679c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 146856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // drop this. we have other places to look for icons 146956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 147056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the db 147156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 147256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 147356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 147456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the fallback icon 147556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 147656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 147756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 14787376faefbbcbe30cc4e3f706ab95c254a4707d98The Android Open Source Project } 14799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 14809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_BITMAP: 148156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getIconFromCursor(c, iconIndex); 148256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (icon == null) { 148356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 148456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = false; 148556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 148656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 148756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.customIcon = true; 14889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 14899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 14909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 1491d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato icon = getFallbackIcon(); 149256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 14939c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato info.customIcon = false; 14949c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 149531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1496d8d22da5ca3e8d3e8d2e3616305b038d37486f32Joe Onorato info.setIcon(icon); 14979c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return info; 1498f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 149931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 150056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap getIconFromCursor(Cursor c, int iconIndex) { 150156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (false) { 150256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "getIconFromCursor app=" 150356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato + c.getString(c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE))); 150456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 150556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 150656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 150756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return BitmapFactory.decodeByteArray(data, 0, data.length); 150856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 150956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato return null; 151056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 151156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 151256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 15130589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutInfo addShortcut(Context context, Intent data, 15140280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka int screen, int cellX, int cellY, boolean notify) { 15150589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15160589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final ShortcutInfo info = infoFromShortcutIntent(context, data); 15170589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, 15180280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka screen, cellX, cellY, notify); 15190589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15200589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 15210589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15220589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15230589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private ShortcutInfo infoFromShortcutIntent(Context context, Intent data) { 15240589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); 15250589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); 15260589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); 15270589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15280589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Bitmap icon = null; 15290589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean filtered = false; 15300589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato boolean customIcon = false; 15310589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato ShortcutIconResource iconResource = null; 15320589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15330589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (bitmap != null && bitmap instanceof Bitmap) { 15340589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(new FastBitmapDrawable((Bitmap)bitmap), context); 15350589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato filtered = true; 15360589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato customIcon = true; 15370589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } else { 15380589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); 15390589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (extra != null && extra instanceof ShortcutIconResource) { 15400589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato try { 15410589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource = (ShortcutIconResource) extra; 15420589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final PackageManager packageManager = context.getPackageManager(); 15430589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Resources resources = packageManager.getResourcesForApplication( 15440589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato iconResource.packageName); 15450589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato final int id = resources.getIdentifier(iconResource.resourceName, null, null); 15460589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato icon = Utilities.createIconBitmap(resources.getDrawable(id), context); 15470589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } catch (Exception e) { 15480589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Log.w(TAG, "Could not load shortcut icon: " + extra); 15490589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15500589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15510589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15520589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 155356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato final ShortcutInfo info = new ShortcutInfo(); 155456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 15550589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato if (icon == null) { 155656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato icon = getFallbackIcon(); 155756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato info.usingFallbackIcon = true; 15580589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15590589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.setIcon(icon); 156056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 15610589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.title = name; 15620589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.intent = intent; 15630589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.customIcon = customIcon; 15640589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato info.iconResource = iconResource; 15650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato return info; 15670589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato } 15680589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato 15699c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static void loadLiveFolderIcon(Context context, Cursor c, int iconTypeIndex, 15709c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconPackageIndex, int iconResourceIndex, LiveFolderInfo liveFolderInfo) { 157131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 15729c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato int iconType = c.getInt(iconTypeIndex); 15739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato switch (iconType) { 15749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato case LauncherSettings.Favorites.ICON_TYPE_RESOURCE: 15759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String packageName = c.getString(iconPackageIndex); 15769c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato String resourceName = c.getString(iconResourceIndex); 15779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato PackageManager packageManager = context.getPackageManager(); 15789c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato try { 15799c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato Resources resources = packageManager.getResourcesForApplication(packageName); 15809c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato final int id = resources.getIdentifier(resourceName, null, null); 15810589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap(resources.getDrawable(id), 15820589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 15839c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } catch (Exception e) { 15840589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap( 15850589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context.getResources().getDrawable(R.drawable.ic_launcher_folder), 15860589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 15879c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 15889c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource = new Intent.ShortcutIconResource(); 15899c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource.packageName = packageName; 15909c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato liveFolderInfo.iconResource.resourceName = resourceName; 15919c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato break; 15929c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato default: 15930589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato liveFolderInfo.icon = Utilities.createIconBitmap( 15940589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context.getResources().getDrawable(R.drawable.ic_launcher_folder), 15950589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato context); 15969c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 159731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1598bc219c3c127cb74cf4fe578f05022b745da921b8The Android Open Source Project 159956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato void updateSavedIcon(Context context, ShortcutInfo info, Cursor c, int iconIndex) { 160056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // If this icon doesn't have a custom icon, check to see 160156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // what's stored in the DB, and if it doesn't match what 160256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // we're going to show, store what we are going to show back 160356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // into the DB. We do this so when we're loading, if the 160456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // package manager can't find an icon (for example because 160556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // the app is on SD) then we can use that instead. 1606ddc9c1fb1ab426772add520d277ea9c2cd674094Joe Onorato if (!info.customIcon && !info.usingFallbackIcon) { 160756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato boolean needSave; 160856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato byte[] data = c.getBlob(iconIndex); 160956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato try { 161056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (data != null) { 161156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap saved = BitmapFactory.decodeByteArray(data, 0, data.length); 161256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Bitmap loaded = info.getIcon(mIconCache); 161356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = !saved.sameAs(loaded); 161456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } else { 161556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 161656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 161756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } catch (Exception e) { 161856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato needSave = true; 161956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 162056d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato if (needSave) { 162156d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato Log.d(TAG, "going to save icon bitmap for info=" + info); 162256d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // This is slower than is ideal, but this only happens either 162356d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // after the froyo OTA or when the app is updated with a new 162456d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato // icon. 162556d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato updateItemInDatabase(context, info); 162656d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 162756d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 162856d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato } 162956d8291af6a28c6ba64113120efdf84a785e816cJoe Onorato 163031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 16319c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Return an existing UserFolderInfo object if we have encountered this ID previously, 16329c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * or make a new one. 163331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 16349c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static UserFolderInfo findOrMakeUserFolder(HashMap<Long, FolderInfo> folders, long id) { 16359c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 16369c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 16379c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (folderInfo == null || !(folderInfo instanceof UserFolderInfo)) { 16389c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 16399c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = new UserFolderInfo(); 16409c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 164131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 16429c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return (UserFolderInfo) folderInfo; 16439c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato } 164431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16459c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato /** 16469c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * Return an existing UserFolderInfo object if we have encountered this ID previously, or make a 16479c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato * new one. 16489c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato */ 16499c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static LiveFolderInfo findOrMakeLiveFolder(HashMap<Long, FolderInfo> folders, long id) { 16509c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // See if a placeholder was created for us already 16519c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato FolderInfo folderInfo = folders.get(id); 16529c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato if (folderInfo == null || !(folderInfo instanceof LiveFolderInfo)) { 16539c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato // No placeholder -- create a new instance 16549c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folderInfo = new LiveFolderInfo(); 16559c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato folders.put(id, folderInfo); 165631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 16579c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return (LiveFolderInfo) folderInfo; 165831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 165931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 166031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private static String getLabel(PackageManager manager, ActivityInfo activityInfo) { 166131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project String label = activityInfo.loadLabel(manager).toString(); 166231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (label == null) { 166331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project label = manager.getApplicationLabel(activityInfo.applicationInfo).toString(); 166431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (label == null) { 166531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project label = activityInfo.name; 166631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 166731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 166831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return label; 166931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 167031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16719c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato private static final Collator sCollator = Collator.getInstance(); 1672b0c27f254a9929be208d5e04554f438076c833bcJoe Onorato public static final Comparator<ApplicationInfo> APP_NAME_COMPARATOR 16739c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato = new Comparator<ApplicationInfo>() { 16749c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato public final int compare(ApplicationInfo a, ApplicationInfo b) { 16759c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato return sCollator.compare(a.title.toString(), b.title.toString()); 167631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 16779c1289cb3bfb74f86e53ec7ac6dd76bb39666b2dJoe Onorato }; 1678be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato 1679be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato public void dumpState() { 1680be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato Log.d(TAG, "mCallbacks=" + mCallbacks); 1681be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.data", mAllAppsList.data); 1682be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.added", mAllAppsList.added); 1683be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.removed", mAllAppsList.removed); 1684be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList.modified", mAllAppsList.modified); 16853611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mItems size=" + mItems.size()); 16863611578579b4bfb25616085dafdb1a45207394f9Joe Onorato if (mLoaderTask != null) { 16873611578579b4bfb25616085dafdb1a45207394f9Joe Onorato mLoaderTask.dumpState(); 16883611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } else { 16893611578579b4bfb25616085dafdb1a45207394f9Joe Onorato Log.d(TAG, "mLoaderTask=null"); 16903611578579b4bfb25616085dafdb1a45207394f9Joe Onorato } 1691be38609f875f9b9374ceaf723135c0a624637fcbJoe Onorato } 169231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 1693