The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.launcher; |
| 18 | |
| 19 | import android.app.Activity; |
| 20 | import android.app.AlertDialog; |
| 21 | import android.app.Application; |
| 22 | import android.app.Dialog; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 23 | import android.app.IWallpaperService; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 24 | import android.app.SearchManager; |
| 25 | import android.app.StatusBarManager; |
| 26 | import android.content.ActivityNotFoundException; |
| 27 | import android.content.BroadcastReceiver; |
| 28 | import android.content.ComponentName; |
| 29 | import android.content.ContentResolver; |
| 30 | import android.content.Context; |
| 31 | import android.content.DialogInterface; |
| 32 | import android.content.Intent; |
| 33 | import android.content.IntentFilter; |
| 34 | import android.content.SharedPreferences; |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 35 | import android.content.Intent.ShortcutIconResource; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 36 | import android.content.pm.ActivityInfo; |
| 37 | import android.content.pm.PackageManager; |
| 38 | import android.content.pm.PackageManager.NameNotFoundException; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 39 | import android.content.res.Configuration; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 40 | import android.content.res.Resources; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 41 | import android.database.ContentObserver; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 42 | import android.graphics.Bitmap; |
| 43 | import android.graphics.Rect; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 44 | import android.graphics.PorterDuffXfermode; |
| 45 | import android.graphics.PorterDuff; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 46 | import android.graphics.drawable.BitmapDrawable; |
| 47 | import android.graphics.drawable.Drawable; |
| 48 | import android.graphics.drawable.TransitionDrawable; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 49 | import android.os.Bundle; |
| 50 | import android.os.Handler; |
| 51 | import android.os.IBinder; |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 52 | import android.os.Looper; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 53 | import android.os.Message; |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 54 | import android.os.MessageQueue; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 55 | import android.os.Parcelable; |
| 56 | import android.os.RemoteException; |
| 57 | import android.os.ServiceManager; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 58 | import android.provider.LiveFolders; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 59 | import android.text.Selection; |
| 60 | import android.text.SpannableStringBuilder; |
| 61 | import android.text.TextUtils; |
| 62 | import android.text.method.TextKeyListener; |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 63 | import static android.util.Log.*; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 64 | import android.view.Display; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 65 | import android.view.KeyEvent; |
| 66 | import android.view.LayoutInflater; |
| 67 | import android.view.Menu; |
| 68 | import android.view.MenuItem; |
| 69 | import android.view.View; |
| 70 | import android.view.ViewGroup; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 71 | import android.view.MotionEvent; |
| 72 | import android.view.Gravity; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 73 | import android.view.View.OnLongClickListener; |
| 74 | import android.view.inputmethod.InputMethodManager; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 75 | import android.widget.EditText; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 76 | import android.widget.GridView; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 77 | import android.widget.SlidingDrawer; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 78 | import android.widget.TextView; |
| 79 | import android.widget.Toast; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 80 | import android.widget.ImageView; |
| 81 | import android.widget.PopupWindow; |
| 82 | import android.widget.ViewSwitcher; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 83 | import android.appwidget.AppWidgetManager; |
| 84 | import android.appwidget.AppWidgetProviderInfo; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 85 | import android.gesture.GestureOverlayView; |
| 86 | import android.gesture.GestureLibraries; |
| 87 | import android.gesture.GestureLibrary; |
| 88 | import android.gesture.Gesture; |
| 89 | import android.gesture.Prediction; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 90 | |
| 91 | import java.lang.ref.WeakReference; |
| 92 | import java.util.ArrayList; |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 93 | import java.util.LinkedList; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 94 | |
| 95 | /** |
| 96 | * Default launcher application. |
| 97 | */ |
| 98 | public final class Launcher extends Activity implements View.OnClickListener, OnLongClickListener { |
| 99 | static final String LOG_TAG = "Launcher"; |
| 100 | static final boolean LOGD = false; |
| 101 | |
| 102 | private static final boolean PROFILE_STARTUP = false; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 103 | private static final boolean PROFILE_DRAWER = false; |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 104 | private static final boolean PROFILE_ROTATE = false; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 105 | private static final boolean DEBUG_USER_INTERFACE = false; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 106 | private static final boolean DEBUG_GESTURES = false; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 107 | |
Romain Guy | 6fefcf1 | 2009-06-11 13:07:43 -0700 | [diff] [blame] | 108 | private static final boolean CONFIG_GESTURES_IMMEDIATE_MODE = true; |
| 109 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 110 | private static final int WALLPAPER_SCREENS_SPAN = 2; |
| 111 | |
| 112 | private static final int MENU_GROUP_ADD = 1; |
| 113 | private static final int MENU_ADD = Menu.FIRST + 1; |
| 114 | private static final int MENU_WALLPAPER_SETTINGS = MENU_ADD + 1; |
| 115 | private static final int MENU_SEARCH = MENU_WALLPAPER_SETTINGS + 1; |
| 116 | private static final int MENU_NOTIFICATIONS = MENU_SEARCH + 1; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 117 | private static final int MENU_GESTURES = MENU_NOTIFICATIONS + 1; |
| 118 | private static final int MENU_SETTINGS = MENU_GESTURES + 1; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 119 | |
| 120 | private static final int REQUEST_CREATE_SHORTCUT = 1; |
| 121 | private static final int REQUEST_CREATE_LIVE_FOLDER = 4; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 122 | private static final int REQUEST_CREATE_APPWIDGET = 5; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 123 | private static final int REQUEST_PICK_APPLICATION = 6; |
| 124 | private static final int REQUEST_PICK_SHORTCUT = 7; |
| 125 | private static final int REQUEST_PICK_LIVE_FOLDER = 8; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 126 | private static final int REQUEST_PICK_APPWIDGET = 9; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 127 | private static final int REQUEST_PICK_GESTURE_ACTION = 10; |
| 128 | private static final int REQUEST_CREATE_GESTURE_ACTION = 11; |
| 129 | private static final int REQUEST_CREATE_GESTURE_APPLICATION_ACTION = 12; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 130 | |
| 131 | static final String EXTRA_SHORTCUT_DUPLICATE = "duplicate"; |
| 132 | |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 133 | static final String EXTRA_CUSTOM_WIDGET = "custom_widget"; |
| 134 | static final String SEARCH_WIDGET = "search_widget"; |
| 135 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 136 | static final int SCREEN_COUNT = 3; |
| 137 | static final int DEFAULT_SCREN = 1; |
| 138 | static final int NUMBER_CELLS_X = 4; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 139 | static final int NUMBER_CELLS_Y = 4; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 140 | |
| 141 | private static final int DIALOG_CREATE_SHORTCUT = 1; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 142 | static final int DIALOG_RENAME_FOLDER = 2; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 143 | |
| 144 | private static final String PREFERENCES = "launcher"; |
| 145 | private static final String KEY_LOCALE = "locale"; |
| 146 | private static final String KEY_MCC = "mcc"; |
| 147 | private static final String KEY_MNC = "mnc"; |
| 148 | |
| 149 | // Type: int |
| 150 | private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen"; |
| 151 | // Type: boolean |
| 152 | private static final String RUNTIME_STATE_ALL_APPS_FOLDER = "launcher.all_apps_folder"; |
| 153 | // Type: long |
| 154 | private static final String RUNTIME_STATE_USER_FOLDERS = "launcher.user_folder"; |
| 155 | // Type: int |
| 156 | private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen"; |
| 157 | // Type: int |
| 158 | private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cellX"; |
| 159 | // Type: int |
| 160 | private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cellY"; |
| 161 | // Type: int |
| 162 | private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_spanX"; |
| 163 | // Type: int |
| 164 | private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_spanY"; |
| 165 | // Type: int |
| 166 | private static final String RUNTIME_STATE_PENDING_ADD_COUNT_X = "launcher.add_countX"; |
| 167 | // Type: int |
| 168 | private static final String RUNTIME_STATE_PENDING_ADD_COUNT_Y = "launcher.add_countY"; |
| 169 | // Type: int[] |
| 170 | private static final String RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS = "launcher.add_occupied_cells"; |
| 171 | // Type: boolean |
| 172 | private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME = "launcher.rename_folder"; |
| 173 | // Type: long |
| 174 | private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME_ID = "launcher.rename_folder_id"; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 175 | // Type: Gesture (Parcelable) |
| 176 | private static final String RUNTIME_STATE_PENDING_GESTURE = "launcher.gesture"; |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 177 | // Type: boolean |
| 178 | private static final String RUNTIME_STATE_GESTURES_PANEL = "launcher.gesture_panel_showing"; |
| 179 | // Type: Gesture (Parcelable) |
| 180 | private static final String RUNTIME_STATE_GESTURES_PANEL_GESTURE = "launcher.gesture_panel_gesture"; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 181 | |
The Android Open Source Project | bc219c3 | 2009-03-09 11:52:14 -0700 | [diff] [blame] | 182 | private static final LauncherModel sModel = new LauncherModel(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 183 | |
| 184 | private static Bitmap sWallpaper; |
| 185 | |
| 186 | private static final Object sLock = new Object(); |
| 187 | private static int sScreen = DEFAULT_SCREN; |
| 188 | |
| 189 | private static WallpaperIntentReceiver sWallpaperReceiver; |
| 190 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 191 | private static GestureLibrary sLibrary; |
| 192 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 193 | private final BroadcastReceiver mApplicationsReceiver = new ApplicationsIntentReceiver(); |
| 194 | private final ContentObserver mObserver = new FavoritesChangeObserver(); |
| 195 | |
| 196 | private LayoutInflater mInflater; |
| 197 | |
| 198 | private DragLayer mDragLayer; |
| 199 | private Workspace mWorkspace; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 200 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 201 | private AppWidgetManager mAppWidgetManager; |
| 202 | private LauncherAppWidgetHost mAppWidgetHost; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 203 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 204 | static final int APPWIDGET_HOST_ID = 1024; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 205 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 206 | private CellLayout.CellInfo mAddItemCellInfo; |
| 207 | private CellLayout.CellInfo mMenuAddInfo; |
| 208 | private final int[] mCellCoordinates = new int[2]; |
| 209 | private FolderInfo mFolderInfo; |
| 210 | |
| 211 | private SlidingDrawer mDrawer; |
| 212 | private TransitionDrawable mHandleIcon; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 213 | private HandleView mHandleView; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 214 | private AllAppsGridView mAllAppsGrid; |
| 215 | |
| 216 | private boolean mDesktopLocked = true; |
| 217 | private Bundle mSavedState; |
| 218 | |
| 219 | private SpannableStringBuilder mDefaultKeySsb = null; |
| 220 | |
| 221 | private boolean mDestroyed; |
| 222 | |
| 223 | private boolean mRestoring; |
| 224 | private boolean mWaitingForResult; |
| 225 | private boolean mLocaleChanged; |
| 226 | |
| 227 | private Bundle mSavedInstanceState; |
| 228 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 229 | private DesktopBinder mBinder; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 230 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 231 | private View mGesturesPanel; |
| 232 | private GestureOverlayView mGesturesOverlay; |
| 233 | private ViewSwitcher mGesturesPrompt; |
| 234 | private ImageView mGesturesAdd; |
| 235 | private PopupWindow mGesturesWindow; |
| 236 | private Launcher.GesturesProcessor mGesturesProcessor; |
| 237 | private Gesture mCurrentGesture; |
| 238 | private GesturesAction mGesturesAction; |
Romain Guy | aad5ef4 | 2009-06-10 02:48:37 -0700 | [diff] [blame] | 239 | private boolean mHideGesturesPanel; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 240 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 241 | @Override |
| 242 | protected void onCreate(Bundle savedInstanceState) { |
| 243 | super.onCreate(savedInstanceState); |
| 244 | mInflater = getLayoutInflater(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 245 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 246 | if (sLibrary == null) { |
| 247 | // The context is not kept by the library so it's safe to do this |
| 248 | sLibrary = GestureLibraries.fromPrivateFile(Launcher.this, |
| 249 | GesturesConstants.STORE_NAME); |
| 250 | } |
| 251 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 252 | mAppWidgetManager = AppWidgetManager.getInstance(this); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 253 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 254 | mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID); |
| 255 | mAppWidgetHost.startListening(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 256 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 257 | if (PROFILE_STARTUP) { |
| 258 | android.os.Debug.startMethodTracing("/sdcard/launcher"); |
| 259 | } |
| 260 | |
| 261 | checkForLocaleChange(); |
| 262 | setWallpaperDimension(); |
| 263 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 264 | setContentView(R.layout.launcher); |
| 265 | setupViews(); |
| 266 | |
| 267 | registerIntentReceivers(); |
| 268 | registerContentObservers(); |
| 269 | |
| 270 | mSavedState = savedInstanceState; |
| 271 | restoreState(mSavedState); |
| 272 | |
| 273 | if (PROFILE_STARTUP) { |
| 274 | android.os.Debug.stopMethodTracing(); |
| 275 | } |
| 276 | |
| 277 | if (!mRestoring) { |
| 278 | startLoaders(); |
| 279 | } |
| 280 | |
| 281 | // For handling default keys |
| 282 | mDefaultKeySsb = new SpannableStringBuilder(); |
| 283 | Selection.setSelection(mDefaultKeySsb, 0); |
| 284 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 285 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 286 | private void checkForLocaleChange() { |
| 287 | final SharedPreferences preferences = getSharedPreferences(PREFERENCES, MODE_PRIVATE); |
| 288 | final Configuration configuration = getResources().getConfiguration(); |
| 289 | |
| 290 | final String previousLocale = preferences.getString(KEY_LOCALE, null); |
| 291 | final String locale = configuration.locale.toString(); |
| 292 | |
| 293 | final int previousMcc = preferences.getInt(KEY_MCC, -1); |
| 294 | final int mcc = configuration.mcc; |
| 295 | |
| 296 | final int previousMnc = preferences.getInt(KEY_MNC, -1); |
| 297 | final int mnc = configuration.mnc; |
| 298 | |
| 299 | mLocaleChanged = !locale.equals(previousLocale) || mcc != previousMcc || mnc != previousMnc; |
| 300 | |
| 301 | if (mLocaleChanged) { |
| 302 | final SharedPreferences.Editor editor = preferences.edit(); |
| 303 | editor.putString(KEY_LOCALE, locale); |
| 304 | editor.putInt(KEY_MCC, mcc); |
| 305 | editor.putInt(KEY_MNC, mnc); |
| 306 | editor.commit(); |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | static int getScreen() { |
| 311 | synchronized (sLock) { |
| 312 | return sScreen; |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | static void setScreen(int screen) { |
| 317 | synchronized (sLock) { |
| 318 | sScreen = screen; |
| 319 | } |
| 320 | } |
| 321 | |
| 322 | private void startLoaders() { |
The Android Open Source Project | ca9475f | 2009-03-13 13:04:24 -0700 | [diff] [blame] | 323 | boolean loadApplications = sModel.loadApplications(true, this, mLocaleChanged); |
| 324 | sModel.loadUserItems(!mLocaleChanged, this, mLocaleChanged, loadApplications); |
| 325 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 326 | mRestoring = false; |
| 327 | } |
| 328 | |
| 329 | private void setWallpaperDimension() { |
| 330 | IBinder binder = ServiceManager.getService(WALLPAPER_SERVICE); |
| 331 | IWallpaperService wallpaperService = IWallpaperService.Stub.asInterface(binder); |
| 332 | |
| 333 | Display display = getWindowManager().getDefaultDisplay(); |
| 334 | boolean isPortrait = display.getWidth() < display.getHeight(); |
| 335 | |
| 336 | final int width = isPortrait ? display.getWidth() : display.getHeight(); |
| 337 | final int height = isPortrait ? display.getHeight() : display.getWidth(); |
| 338 | try { |
| 339 | wallpaperService.setDimensionHints(width * WALLPAPER_SCREENS_SPAN, height); |
| 340 | } catch (RemoteException e) { |
| 341 | // System is dead! |
| 342 | } |
| 343 | } |
| 344 | |
| 345 | @Override |
| 346 | protected void onActivityResult(int requestCode, int resultCode, Intent data) { |
Romain Guy | aad5ef4 | 2009-06-10 02:48:37 -0700 | [diff] [blame] | 347 | mWaitingForResult = false; |
| 348 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 349 | // The pattern used here is that a user PICKs a specific application, |
| 350 | // which, depending on the target, might need to CREATE the actual target. |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 351 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 352 | // For example, the user would PICK_SHORTCUT for "Music playlist", and we |
| 353 | // launch over to the Music app to actually CREATE_SHORTCUT. |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 354 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 355 | if (resultCode == RESULT_OK && (mAddItemCellInfo != null || |
| 356 | ((requestCode == REQUEST_PICK_GESTURE_ACTION || |
| 357 | requestCode == REQUEST_CREATE_GESTURE_ACTION || |
| 358 | requestCode == REQUEST_CREATE_GESTURE_APPLICATION_ACTION) && mCurrentGesture != null))) { |
| 359 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 360 | switch (requestCode) { |
| 361 | case REQUEST_PICK_APPLICATION: |
| 362 | completeAddApplication(this, data, mAddItemCellInfo, !mDesktopLocked); |
| 363 | break; |
| 364 | case REQUEST_PICK_SHORTCUT: |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 365 | processShortcut(data, REQUEST_PICK_APPLICATION, REQUEST_CREATE_SHORTCUT); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 366 | break; |
| 367 | case REQUEST_CREATE_SHORTCUT: |
| 368 | completeAddShortcut(data, mAddItemCellInfo, !mDesktopLocked); |
| 369 | break; |
| 370 | case REQUEST_PICK_LIVE_FOLDER: |
| 371 | addLiveFolder(data); |
| 372 | break; |
| 373 | case REQUEST_CREATE_LIVE_FOLDER: |
| 374 | completeAddLiveFolder(data, mAddItemCellInfo, !mDesktopLocked); |
| 375 | break; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 376 | case REQUEST_PICK_APPWIDGET: |
| 377 | addAppWidget(data); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 378 | break; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 379 | case REQUEST_CREATE_APPWIDGET: |
| 380 | completeAddAppWidget(data, mAddItemCellInfo, !mDesktopLocked); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 381 | break; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 382 | case REQUEST_PICK_GESTURE_ACTION: |
| 383 | processShortcut(data, REQUEST_CREATE_GESTURE_APPLICATION_ACTION, |
| 384 | REQUEST_CREATE_GESTURE_ACTION); |
| 385 | break; |
| 386 | case REQUEST_CREATE_GESTURE_ACTION: |
| 387 | completeCreateGesture(data, true); |
| 388 | break; |
| 389 | case REQUEST_CREATE_GESTURE_APPLICATION_ACTION: |
| 390 | completeCreateGesture(data, false); |
| 391 | break; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 392 | } |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 393 | } else if (requestCode == REQUEST_PICK_APPWIDGET && |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 394 | resultCode == RESULT_CANCELED && data != null) { |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 395 | // Clean up the appWidgetId if we canceled |
| 396 | int appWidgetId = data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1); |
| 397 | if (appWidgetId != -1) { |
| 398 | mAppWidgetHost.deleteAppWidgetId(appWidgetId); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 399 | } |
| 400 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 401 | } |
| 402 | |
| 403 | @Override |
| 404 | protected void onResume() { |
| 405 | super.onResume(); |
| 406 | |
| 407 | if (mRestoring) { |
| 408 | startLoaders(); |
| 409 | } |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 410 | |
| 411 | // Make sure that the search gadget (if any) is in its normal place. |
Romain Guy | 5a94139 | 2009-04-28 15:18:25 -0700 | [diff] [blame] | 412 | stopSearch(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 413 | } |
| 414 | |
| 415 | @Override |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 416 | protected void onPause() { |
| 417 | super.onPause(); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 418 | if (mGesturesWindow != null) { |
| 419 | mGesturesWindow.setAnimationStyle(0); |
| 420 | mGesturesWindow.update(); |
| 421 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 422 | closeDrawer(false); |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 423 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 424 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 425 | @Override |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 426 | protected void onStop() { |
| 427 | super.onStop(); |
Romain Guy | aad5ef4 | 2009-06-10 02:48:37 -0700 | [diff] [blame] | 428 | if (mHideGesturesPanel) { |
| 429 | mHideGesturesPanel = false; |
| 430 | hideGesturesPanel(); |
| 431 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 432 | } |
| 433 | |
| 434 | @Override |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 435 | public Object onRetainNonConfigurationInstance() { |
| 436 | // Flag any binder to stop early before switching |
| 437 | if (mBinder != null) { |
| 438 | mBinder.mTerminate = true; |
| 439 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 440 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 441 | if (PROFILE_ROTATE) { |
| 442 | android.os.Debug.startMethodTracing("/sdcard/launcher-rotate"); |
| 443 | } |
| 444 | return null; |
| 445 | } |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 446 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 447 | private boolean acceptFilter() { |
| 448 | final InputMethodManager inputManager = (InputMethodManager) |
| 449 | getSystemService(Context.INPUT_METHOD_SERVICE); |
| 450 | return !inputManager.isFullscreenMode(); |
| 451 | } |
| 452 | |
| 453 | @Override |
| 454 | public boolean onKeyDown(int keyCode, KeyEvent event) { |
| 455 | boolean handled = super.onKeyDown(keyCode, event); |
| 456 | if (!handled && acceptFilter() && keyCode != KeyEvent.KEYCODE_ENTER) { |
| 457 | boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb, |
| 458 | keyCode, event); |
| 459 | if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) { |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 460 | // something usable has been typed - start a search |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 461 | // the typed text will be retrieved and cleared by |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 462 | // showSearchDialog() |
| 463 | // If there are multiple keystrokes before the search dialog takes focus, |
| 464 | // onSearchRequested() will be called for every keystroke, |
| 465 | // but it is idempotent, so it's fine. |
| 466 | return onSearchRequested(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 467 | } |
| 468 | } |
| 469 | |
| 470 | return handled; |
| 471 | } |
| 472 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 473 | private String getTypedText() { |
| 474 | return mDefaultKeySsb.toString(); |
| 475 | } |
| 476 | |
| 477 | private void clearTypedText() { |
| 478 | mDefaultKeySsb.clear(); |
| 479 | mDefaultKeySsb.clearSpans(); |
| 480 | Selection.setSelection(mDefaultKeySsb, 0); |
| 481 | } |
| 482 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 483 | /** |
| 484 | * Restores the previous state, if it exists. |
| 485 | * |
| 486 | * @param savedState The previous state. |
| 487 | */ |
| 488 | private void restoreState(Bundle savedState) { |
| 489 | if (savedState == null) { |
| 490 | return; |
| 491 | } |
| 492 | |
| 493 | final int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN, -1); |
| 494 | if (currentScreen > -1) { |
| 495 | mWorkspace.setCurrentScreen(currentScreen); |
| 496 | } |
| 497 | |
| 498 | final int addScreen = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SCREEN, -1); |
| 499 | if (addScreen > -1) { |
| 500 | mAddItemCellInfo = new CellLayout.CellInfo(); |
| 501 | final CellLayout.CellInfo addItemCellInfo = mAddItemCellInfo; |
| 502 | addItemCellInfo.valid = true; |
| 503 | addItemCellInfo.screen = addScreen; |
| 504 | addItemCellInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X); |
| 505 | addItemCellInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y); |
| 506 | addItemCellInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X); |
| 507 | addItemCellInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y); |
| 508 | addItemCellInfo.findVacantCellsFromOccupied( |
| 509 | savedState.getBooleanArray(RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS), |
| 510 | savedState.getInt(RUNTIME_STATE_PENDING_ADD_COUNT_X), |
| 511 | savedState.getInt(RUNTIME_STATE_PENDING_ADD_COUNT_Y)); |
| 512 | mRestoring = true; |
| 513 | } |
| 514 | |
| 515 | boolean renameFolder = savedState.getBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, false); |
| 516 | if (renameFolder) { |
| 517 | long id = savedState.getLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID); |
| 518 | mFolderInfo = sModel.getFolderById(this, id); |
| 519 | mRestoring = true; |
| 520 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 521 | |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 522 | boolean gesturesShowing = savedState.getBoolean(RUNTIME_STATE_GESTURES_PANEL, false); |
| 523 | if (gesturesShowing) { |
| 524 | final Gesture gesture = (Gesture) savedState.get(RUNTIME_STATE_GESTURES_PANEL_GESTURE); |
| 525 | mWorkspace.post(new Runnable() { |
| 526 | public void run() { |
| 527 | showGesturesPanel(false); |
| 528 | mGesturesProcessor.matchGesture(gesture, false); |
| 529 | mWorkspace.post(new Runnable() { |
| 530 | public void run() { |
| 531 | if (gesture != null) { |
| 532 | mGesturesOverlay.setGesture(gesture); |
| 533 | } |
| 534 | } |
| 535 | }); |
| 536 | } |
| 537 | }); |
| 538 | } |
| 539 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 540 | mCurrentGesture = (Gesture) savedState.get(RUNTIME_STATE_PENDING_GESTURE); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 541 | } |
| 542 | |
| 543 | /** |
| 544 | * Finds all the views we need and configure them properly. |
| 545 | */ |
| 546 | private void setupViews() { |
| 547 | mDragLayer = (DragLayer) findViewById(R.id.drag_layer); |
| 548 | final DragLayer dragLayer = mDragLayer; |
| 549 | |
| 550 | mWorkspace = (Workspace) dragLayer.findViewById(R.id.workspace); |
| 551 | final Workspace workspace = mWorkspace; |
| 552 | |
| 553 | mDrawer = (SlidingDrawer) dragLayer.findViewById(R.id.drawer); |
| 554 | final SlidingDrawer drawer = mDrawer; |
| 555 | |
| 556 | mAllAppsGrid = (AllAppsGridView) drawer.getContent(); |
| 557 | final AllAppsGridView grid = mAllAppsGrid; |
| 558 | |
| 559 | final DeleteZone deleteZone = (DeleteZone) dragLayer.findViewById(R.id.delete_zone); |
| 560 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 561 | mHandleView = (HandleView) drawer.findViewById(R.id.all_apps); |
| 562 | mHandleView.setLauncher(this); |
| 563 | mHandleIcon = (TransitionDrawable) mHandleView.getDrawable(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 564 | mHandleIcon.setCrossFadeEnabled(true); |
| 565 | |
| 566 | drawer.lock(); |
| 567 | final DrawerManager drawerManager = new DrawerManager(); |
| 568 | drawer.setOnDrawerOpenListener(drawerManager); |
| 569 | drawer.setOnDrawerCloseListener(drawerManager); |
| 570 | drawer.setOnDrawerScrollListener(drawerManager); |
| 571 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 572 | grid.setTextFilterEnabled(false); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 573 | grid.setDragger(dragLayer); |
| 574 | grid.setLauncher(this); |
| 575 | |
| 576 | workspace.setOnLongClickListener(this); |
| 577 | workspace.setDragger(dragLayer); |
| 578 | workspace.setLauncher(this); |
| 579 | loadWallpaper(); |
| 580 | |
| 581 | deleteZone.setLauncher(this); |
| 582 | deleteZone.setDragController(dragLayer); |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 583 | deleteZone.setHandle(mHandleView); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 584 | |
| 585 | dragLayer.setIgnoredDropTarget(grid); |
| 586 | dragLayer.setDragScoller(workspace); |
| 587 | dragLayer.setDragListener(deleteZone); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 588 | |
| 589 | mGesturesPanel = mInflater.inflate(R.layout.gestures, mDragLayer, false); |
| 590 | final View gesturesPanel = mGesturesPanel; |
| 591 | |
| 592 | mGesturesPrompt = (ViewSwitcher) gesturesPanel.findViewById(R.id.gestures_actions); |
| 593 | mGesturesAction = new GesturesAction(); |
| 594 | |
| 595 | mGesturesPrompt.getChildAt(0).setOnClickListener(mGesturesAction); |
| 596 | mGesturesPrompt.getChildAt(1).setOnClickListener(mGesturesAction); |
| 597 | |
| 598 | mGesturesAdd = (ImageView) gesturesPanel.findViewById(R.id.gestures_add); |
| 599 | final ImageView gesturesAdd = mGesturesAdd; |
| 600 | gesturesAdd.setAlpha(128); |
| 601 | gesturesAdd.setEnabled(false); |
| 602 | gesturesAdd.setOnClickListener(new View.OnClickListener() { |
| 603 | public void onClick(View v) { |
| 604 | createGesture(); |
| 605 | } |
| 606 | }); |
| 607 | |
| 608 | mGesturesOverlay = (GestureOverlayView) gesturesPanel.findViewById(R.id.gestures_overlay); |
| 609 | mGesturesProcessor = new GesturesProcessor(); |
| 610 | |
| 611 | final GestureOverlayView overlay = mGesturesOverlay; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 612 | overlay.addOnGestureListener(mGesturesProcessor); |
Romain Guy | b873424 | 2009-06-10 11:53:57 -0700 | [diff] [blame] | 613 | overlay.getGesturePaint().setXfermode(new PorterDuffXfermode(PorterDuff.Mode.MULTIPLY)); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 614 | } |
| 615 | |
| 616 | private void createGesture() { |
| 617 | mCurrentGesture = mGesturesOverlay.getGesture(); |
| 618 | mWaitingForResult = true; |
| 619 | pickShortcut(REQUEST_PICK_GESTURE_ACTION, R.string.title_select_shortcut); |
| 620 | } |
| 621 | |
| 622 | private void completeCreateGesture(Intent data, boolean isShortcut) { |
| 623 | ApplicationInfo info; |
| 624 | |
| 625 | if (isShortcut) { |
| 626 | info = infoFromShortcutIntent(this, data); |
| 627 | } else { |
| 628 | info = infoFromApplicationIntent(this, data); |
| 629 | } |
| 630 | |
| 631 | boolean success = false; |
| 632 | if (info != null) { |
| 633 | info.isGesture = true; |
| 634 | |
| 635 | if (LauncherModel.addGestureToDatabase(this, info, false)) { |
| 636 | mGesturesProcessor.addGesture(String.valueOf(info.id), mCurrentGesture); |
| 637 | mGesturesProcessor.update(info, mCurrentGesture); |
| 638 | Toast.makeText(this, getString(R.string.gestures_created, info.title), |
| 639 | Toast.LENGTH_SHORT).show(); |
| 640 | success = true; |
| 641 | } |
| 642 | } |
| 643 | |
| 644 | if (!success) { |
| 645 | Toast.makeText(this, getString(R.string.gestures_failed), Toast.LENGTH_SHORT).show(); |
| 646 | } |
| 647 | |
| 648 | mCurrentGesture = null; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 649 | } |
| 650 | |
| 651 | /** |
| 652 | * Creates a view representing a shortcut. |
| 653 | * |
| 654 | * @param info The data structure describing the shortcut. |
| 655 | * |
| 656 | * @return A View inflated from R.layout.application. |
| 657 | */ |
| 658 | View createShortcut(ApplicationInfo info) { |
| 659 | return createShortcut(R.layout.application, |
| 660 | (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()), info); |
| 661 | } |
| 662 | |
| 663 | /** |
| 664 | * Creates a view representing a shortcut inflated from the specified resource. |
| 665 | * |
| 666 | * @param layoutResId The id of the XML layout used to create the shortcut. |
| 667 | * @param parent The group the shortcut belongs to. |
| 668 | * @param info The data structure describing the shortcut. |
| 669 | * |
| 670 | * @return A View inflated from layoutResId. |
| 671 | */ |
| 672 | View createShortcut(int layoutResId, ViewGroup parent, ApplicationInfo info) { |
| 673 | TextView favorite = (TextView) mInflater.inflate(layoutResId, parent, false); |
| 674 | |
| 675 | if (!info.filtered) { |
| 676 | info.icon = Utilities.createIconThumbnail(info.icon, this); |
| 677 | info.filtered = true; |
| 678 | } |
| 679 | |
| 680 | favorite.setCompoundDrawablesWithIntrinsicBounds(null, info.icon, null, null); |
| 681 | favorite.setText(info.title); |
| 682 | favorite.setTag(info); |
| 683 | favorite.setOnClickListener(this); |
| 684 | |
| 685 | return favorite; |
| 686 | } |
| 687 | |
| 688 | /** |
| 689 | * Add an application shortcut to the workspace. |
| 690 | * |
| 691 | * @param data The intent describing the application. |
| 692 | * @param cellInfo The position on screen where to create the shortcut. |
| 693 | */ |
| 694 | void completeAddApplication(Context context, Intent data, CellLayout.CellInfo cellInfo, |
| 695 | boolean insertAtFirst) { |
| 696 | cellInfo.screen = mWorkspace.getCurrentScreen(); |
| 697 | if (!findSingleSlot(cellInfo)) return; |
| 698 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 699 | final ApplicationInfo info = infoFromApplicationIntent(context, data); |
| 700 | if (info != null) { |
| 701 | mWorkspace.addApplicationShortcut(info, cellInfo, insertAtFirst); |
| 702 | } |
| 703 | } |
| 704 | |
| 705 | private static ApplicationInfo infoFromApplicationIntent(Context context, Intent data) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 706 | ComponentName component = data.getComponent(); |
| 707 | PackageManager packageManager = context.getPackageManager(); |
| 708 | ActivityInfo activityInfo = null; |
| 709 | try { |
| 710 | activityInfo = packageManager.getActivityInfo(component, 0 /* no flags */); |
| 711 | } catch (NameNotFoundException e) { |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 712 | e(LOG_TAG, "Couldn't find ActivityInfo for selected application", e); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 713 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 714 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 715 | if (activityInfo != null) { |
| 716 | ApplicationInfo itemInfo = new ApplicationInfo(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 717 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 718 | itemInfo.title = activityInfo.loadLabel(packageManager); |
| 719 | if (itemInfo.title == null) { |
| 720 | itemInfo.title = activityInfo.name; |
| 721 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 722 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 723 | itemInfo.setActivity(component, Intent.FLAG_ACTIVITY_NEW_TASK | |
| 724 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
| 725 | itemInfo.icon = activityInfo.loadIcon(packageManager); |
| 726 | itemInfo.container = ItemInfo.NO_ID; |
| 727 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 728 | return itemInfo; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 729 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 730 | |
| 731 | return null; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 732 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 733 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 734 | /** |
| 735 | * Add a shortcut to the workspace. |
| 736 | * |
| 737 | * @param data The intent describing the shortcut. |
| 738 | * @param cellInfo The position on screen where to create the shortcut. |
| 739 | * @param insertAtFirst |
| 740 | */ |
| 741 | private void completeAddShortcut(Intent data, CellLayout.CellInfo cellInfo, |
| 742 | boolean insertAtFirst) { |
| 743 | cellInfo.screen = mWorkspace.getCurrentScreen(); |
| 744 | if (!findSingleSlot(cellInfo)) return; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 745 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 746 | final ApplicationInfo info = addShortcut(this, data, cellInfo, false); |
| 747 | |
| 748 | if (!mRestoring) { |
| 749 | sModel.addDesktopItem(info); |
| 750 | |
| 751 | final View view = createShortcut(info); |
| 752 | mWorkspace.addInCurrentScreen(view, cellInfo.cellX, cellInfo.cellY, 1, 1, insertAtFirst); |
| 753 | } else if (sModel.isDesktopLoaded()) { |
| 754 | sModel.addDesktopItem(info); |
| 755 | } |
| 756 | } |
| 757 | |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 758 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 759 | /** |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 760 | * Add a widget to the workspace. |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 761 | * |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 762 | * @param data The intent describing the appWidgetId. |
| 763 | * @param cellInfo The position on screen where to create the widget. |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 764 | */ |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 765 | private void completeAddAppWidget(Intent data, CellLayout.CellInfo cellInfo, |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 766 | boolean insertAtFirst) { |
| 767 | |
| 768 | Bundle extras = data.getExtras(); |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 769 | int appWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, -1); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 770 | |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 771 | d(LOG_TAG, "dumping extras content="+extras.toString()); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 772 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 773 | AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 774 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 775 | // Calculate the grid spans needed to fit this widget |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 776 | CellLayout layout = (CellLayout) mWorkspace.getChildAt(cellInfo.screen); |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 777 | int[] spans = layout.rectToCell(appWidgetInfo.minWidth, appWidgetInfo.minHeight); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 778 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 779 | // Try finding open space on Launcher screen |
| 780 | final int[] xy = mCellCoordinates; |
| 781 | if (!findSlot(cellInfo, xy, spans[0], spans[1])) return; |
| 782 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 783 | // Build Launcher-specific widget info and save to database |
| 784 | LauncherAppWidgetInfo launcherInfo = new LauncherAppWidgetInfo(appWidgetId); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 785 | launcherInfo.spanX = spans[0]; |
| 786 | launcherInfo.spanY = spans[1]; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 787 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 788 | LauncherModel.addItemToDatabase(this, launcherInfo, |
| 789 | LauncherSettings.Favorites.CONTAINER_DESKTOP, |
| 790 | mWorkspace.getCurrentScreen(), xy[0], xy[1], false); |
| 791 | |
| 792 | if (!mRestoring) { |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 793 | sModel.addDesktopAppWidget(launcherInfo); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 794 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 795 | // Perform actual inflation because we're live |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 796 | launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 797 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 798 | launcherInfo.hostView.setAppWidget(appWidgetId, appWidgetInfo); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 799 | launcherInfo.hostView.setTag(launcherInfo); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 800 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 801 | mWorkspace.addInCurrentScreen(launcherInfo.hostView, xy[0], xy[1], |
| 802 | launcherInfo.spanX, launcherInfo.spanY, insertAtFirst); |
| 803 | } else if (sModel.isDesktopLoaded()) { |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 804 | sModel.addDesktopAppWidget(launcherInfo); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 805 | } |
| 806 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 807 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 808 | public LauncherAppWidgetHost getAppWidgetHost() { |
| 809 | return mAppWidgetHost; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 810 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 811 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 812 | static ApplicationInfo addShortcut(Context context, Intent data, |
| 813 | CellLayout.CellInfo cellInfo, boolean notify) { |
| 814 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 815 | final ApplicationInfo info = infoFromShortcutIntent(context, data); |
| 816 | LauncherModel.addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, |
| 817 | cellInfo.screen, cellInfo.cellX, cellInfo.cellY, notify); |
| 818 | |
| 819 | return info; |
| 820 | } |
| 821 | |
| 822 | private static ApplicationInfo infoFromShortcutIntent(Context context, Intent data) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 823 | Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); |
| 824 | String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); |
| 825 | Bitmap bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON); |
| 826 | |
| 827 | Drawable icon = null; |
| 828 | boolean filtered = false; |
| 829 | boolean customIcon = false; |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 830 | ShortcutIconResource iconResource = null; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 831 | |
| 832 | if (bitmap != null) { |
| 833 | icon = new FastBitmapDrawable(Utilities.createBitmapThumbnail(bitmap, context)); |
| 834 | filtered = true; |
| 835 | customIcon = true; |
| 836 | } else { |
| 837 | Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 838 | if (extra != null && extra instanceof ShortcutIconResource) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 839 | try { |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 840 | iconResource = (ShortcutIconResource) extra; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 841 | final PackageManager packageManager = context.getPackageManager(); |
| 842 | Resources resources = packageManager.getResourcesForApplication( |
| 843 | iconResource.packageName); |
| 844 | final int id = resources.getIdentifier(iconResource.resourceName, null, null); |
| 845 | icon = resources.getDrawable(id); |
| 846 | } catch (Exception e) { |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 847 | w(LOG_TAG, "Could not load shortcut icon: " + extra); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 848 | } |
| 849 | } |
| 850 | } |
| 851 | |
| 852 | if (icon == null) { |
| 853 | icon = context.getPackageManager().getDefaultActivityIcon(); |
| 854 | } |
| 855 | |
| 856 | final ApplicationInfo info = new ApplicationInfo(); |
| 857 | info.icon = icon; |
| 858 | info.filtered = filtered; |
| 859 | info.title = name; |
| 860 | info.intent = intent; |
| 861 | info.customIcon = customIcon; |
| 862 | info.iconResource = iconResource; |
| 863 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 864 | return info; |
| 865 | } |
| 866 | |
| 867 | @Override |
| 868 | protected void onNewIntent(Intent intent) { |
| 869 | super.onNewIntent(intent); |
| 870 | |
| 871 | // Close the menu |
| 872 | if (Intent.ACTION_MAIN.equals(intent.getAction())) { |
| 873 | getWindow().closeAllPanels(); |
| 874 | |
| 875 | try { |
| 876 | dismissDialog(DIALOG_CREATE_SHORTCUT); |
| 877 | // Unlock the workspace if the dialog was showing |
| 878 | mWorkspace.unlock(); |
| 879 | } catch (Exception e) { |
| 880 | // An exception is thrown if the dialog is not visible, which is fine |
| 881 | } |
| 882 | |
| 883 | try { |
| 884 | dismissDialog(DIALOG_RENAME_FOLDER); |
| 885 | // Unlock the workspace if the dialog was showing |
| 886 | mWorkspace.unlock(); |
| 887 | } catch (Exception e) { |
| 888 | // An exception is thrown if the dialog is not visible, which is fine |
| 889 | } |
| 890 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 891 | if ((intent.getFlags() & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) != |
| 892 | Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) { |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 893 | |
Romain Guy | e3895ae | 2009-06-16 13:25:29 -0700 | [diff] [blame] | 894 | if (mGesturesPanel != null && mDragLayer.getWindowVisibility() == View.VISIBLE && |
Romain Guy | 9440684 | 2009-06-17 16:18:58 -0700 | [diff] [blame] | 895 | (mDragLayer.hasWindowFocus() || |
| 896 | (mGesturesWindow != null && mGesturesWindow.isShowing()))) { |
| 897 | |
Romain Guy | b873424 | 2009-06-10 11:53:57 -0700 | [diff] [blame] | 898 | SearchManager searchManager = |
| 899 | (SearchManager) getSystemService(Context.SEARCH_SERVICE); |
Romain Guy | 9440684 | 2009-06-17 16:18:58 -0700 | [diff] [blame] | 900 | |
Romain Guy | b873424 | 2009-06-10 11:53:57 -0700 | [diff] [blame] | 901 | if (!searchManager.isVisible()) { |
| 902 | onHomeKeyPressed(); |
| 903 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 904 | } |
| 905 | closeDrawer(); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 906 | |
| 907 | final View v = getWindow().peekDecorView(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 908 | if (v != null && v.getWindowToken() != null) { |
| 909 | InputMethodManager imm = (InputMethodManager)getSystemService( |
| 910 | INPUT_METHOD_SERVICE); |
| 911 | imm.hideSoftInputFromWindow(v.getWindowToken(), 0); |
| 912 | } |
| 913 | } else { |
| 914 | closeDrawer(false); |
| 915 | } |
| 916 | } |
| 917 | } |
| 918 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 919 | private void onHomeKeyPressed() { |
| 920 | if (mGesturesWindow == null || !mGesturesWindow.isShowing()) { |
| 921 | showGesturesPanel(); |
| 922 | } else { |
| 923 | hideGesturesPanel(); |
| 924 | } |
| 925 | } |
| 926 | |
| 927 | private void showGesturesPanel() { |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 928 | showGesturesPanel(true); |
| 929 | } |
| 930 | |
| 931 | private void showGesturesPanel(boolean animate) { |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 932 | resetGesturesPrompt(); |
| 933 | |
| 934 | mGesturesAdd.setEnabled(false); |
| 935 | mGesturesAdd.setAlpha(128); |
| 936 | |
| 937 | mGesturesOverlay.clear(false); |
| 938 | |
| 939 | PopupWindow window; |
| 940 | if (mGesturesWindow == null) { |
| 941 | mGesturesWindow = new PopupWindow(this); |
| 942 | window = mGesturesWindow; |
| 943 | window.setFocusable(true); |
| 944 | window.setTouchable(true); |
| 945 | window.setBackgroundDrawable(null); |
| 946 | window.setContentView(mGesturesPanel); |
| 947 | } else { |
| 948 | window = mGesturesWindow; |
| 949 | } |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 950 | window.setAnimationStyle(animate ? com.android.internal.R.style.Animation_SlidingCard : 0); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 951 | |
| 952 | final int[] xy = new int[2]; |
| 953 | final DragLayer dragLayer = mDragLayer; |
| 954 | dragLayer.getLocationOnScreen(xy); |
| 955 | |
| 956 | window.setWidth(dragLayer.getWidth()); |
| 957 | window.setHeight(dragLayer.getHeight() - 1); |
| 958 | window.showAtLocation(dragLayer, Gravity.TOP | Gravity.LEFT, xy[0], xy[1] + 1); |
| 959 | } |
| 960 | |
| 961 | private void resetGesturesPrompt() { |
| 962 | mGesturesAction.intent = null; |
| 963 | final TextView prompt = (TextView) mGesturesPrompt.getCurrentView(); |
| 964 | prompt.setText(R.string.gestures_instructions); |
| 965 | prompt.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null); |
| 966 | prompt.setClickable(false); |
| 967 | } |
| 968 | |
| 969 | private void resetGesturesNextPrompt() { |
| 970 | mGesturesAction.intent = null; |
| 971 | setGesturesNextPrompt(null, getString(R.string.gestures_instructions)); |
| 972 | mGesturesPrompt.getNextView().setClickable(false); |
| 973 | } |
| 974 | |
| 975 | private void setGesturesNextPrompt(Drawable icon, CharSequence title) { |
| 976 | final TextView prompt = (TextView) mGesturesPrompt.getNextView(); |
| 977 | prompt.setText(title); |
| 978 | prompt.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null); |
| 979 | prompt.setClickable(true); |
| 980 | mGesturesPrompt.showNext(); |
| 981 | } |
| 982 | |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 983 | private void setGesturesPrompt(Drawable icon, CharSequence title) { |
| 984 | final TextView prompt = (TextView) mGesturesPrompt.getCurrentView(); |
| 985 | prompt.setText(title); |
| 986 | prompt.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null); |
| 987 | prompt.setClickable(true); |
| 988 | } |
| 989 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 990 | void hideGesturesPanel() { |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 991 | hideGesturesPanel(true); |
| 992 | } |
| 993 | |
| 994 | void hideGesturesPanel(boolean animate) { |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 995 | if (mGesturesWindow != null) { |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 996 | final PopupWindow popupWindow = mGesturesWindow; |
| 997 | popupWindow.setAnimationStyle(animate ? |
| 998 | com.android.internal.R.style.Animation_SlidingCard : 0); |
| 999 | popupWindow.update(); |
| 1000 | popupWindow.dismiss(); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1001 | } |
| 1002 | } |
| 1003 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1004 | @Override |
| 1005 | protected void onRestoreInstanceState(Bundle savedInstanceState) { |
| 1006 | // Do not call super here |
| 1007 | mSavedInstanceState = savedInstanceState; |
| 1008 | } |
| 1009 | |
| 1010 | @Override |
| 1011 | protected void onSaveInstanceState(Bundle outState) { |
| 1012 | outState.putInt(RUNTIME_STATE_CURRENT_SCREEN, mWorkspace.getCurrentScreen()); |
| 1013 | |
| 1014 | final ArrayList<Folder> folders = mWorkspace.getOpenFolders(); |
| 1015 | if (folders.size() > 0) { |
| 1016 | final int count = folders.size(); |
| 1017 | long[] ids = new long[count]; |
| 1018 | for (int i = 0; i < count; i++) { |
| 1019 | final FolderInfo info = folders.get(i).getInfo(); |
| 1020 | ids[i] = info.id; |
| 1021 | } |
| 1022 | outState.putLongArray(RUNTIME_STATE_USER_FOLDERS, ids); |
| 1023 | } else { |
| 1024 | super.onSaveInstanceState(outState); |
| 1025 | } |
| 1026 | |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 1027 | final boolean isConfigurationChange = getChangingConfigurations() != 0; |
| 1028 | |
Romain Guy | 5a94139 | 2009-04-28 15:18:25 -0700 | [diff] [blame] | 1029 | // When the drawer is opened and we are saving the state because of a |
| 1030 | // configuration change |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 1031 | if (mDrawer.isOpened() && isConfigurationChange) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1032 | outState.putBoolean(RUNTIME_STATE_ALL_APPS_FOLDER, true); |
Romain Guy | 5a94139 | 2009-04-28 15:18:25 -0700 | [diff] [blame] | 1033 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1034 | |
| 1035 | if (mAddItemCellInfo != null && mAddItemCellInfo.valid && mWaitingForResult) { |
| 1036 | final CellLayout.CellInfo addItemCellInfo = mAddItemCellInfo; |
| 1037 | final CellLayout layout = (CellLayout) mWorkspace.getChildAt(addItemCellInfo.screen); |
| 1038 | |
| 1039 | outState.putInt(RUNTIME_STATE_PENDING_ADD_SCREEN, addItemCellInfo.screen); |
| 1040 | outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, addItemCellInfo.cellX); |
| 1041 | outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, addItemCellInfo.cellY); |
| 1042 | outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, addItemCellInfo.spanX); |
| 1043 | outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, addItemCellInfo.spanY); |
| 1044 | outState.putInt(RUNTIME_STATE_PENDING_ADD_COUNT_X, layout.getCountX()); |
| 1045 | outState.putInt(RUNTIME_STATE_PENDING_ADD_COUNT_Y, layout.getCountY()); |
| 1046 | outState.putBooleanArray(RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS, |
| 1047 | layout.getOccupiedCells()); |
| 1048 | } |
| 1049 | |
| 1050 | if (mFolderInfo != null && mWaitingForResult) { |
| 1051 | outState.putBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, true); |
| 1052 | outState.putLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID, mFolderInfo.id); |
| 1053 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1054 | |
| 1055 | if (mCurrentGesture != null && mWaitingForResult) { |
| 1056 | outState.putParcelable(RUNTIME_STATE_PENDING_GESTURE, mCurrentGesture); |
| 1057 | } |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 1058 | |
| 1059 | if (mGesturesWindow != null && mGesturesWindow.isShowing() && isConfigurationChange) { |
| 1060 | outState.putBoolean(RUNTIME_STATE_GESTURES_PANEL, true); |
| 1061 | |
| 1062 | final Gesture gesture = mGesturesOverlay.getGesture(); |
| 1063 | if (gesture != null) { |
| 1064 | outState.putParcelable(RUNTIME_STATE_GESTURES_PANEL_GESTURE, gesture); |
| 1065 | } |
| 1066 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1067 | } |
| 1068 | |
| 1069 | @Override |
| 1070 | public void onDestroy() { |
| 1071 | mDestroyed = true; |
| 1072 | |
| 1073 | super.onDestroy(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1074 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1075 | try { |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 1076 | mAppWidgetHost.stopListening(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1077 | } catch (NullPointerException ex) { |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 1078 | w(LOG_TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1079 | } |
| 1080 | |
| 1081 | TextKeyListener.getInstance().release(); |
| 1082 | |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 1083 | hideGesturesPanel(false); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1084 | mAllAppsGrid.clearTextFilter(); |
| 1085 | mAllAppsGrid.setAdapter(null); |
| 1086 | sModel.unbind(); |
| 1087 | sModel.abortLoaders(); |
| 1088 | |
| 1089 | getContentResolver().unregisterContentObserver(mObserver); |
| 1090 | unregisterReceiver(mApplicationsReceiver); |
| 1091 | } |
| 1092 | |
| 1093 | @Override |
| 1094 | public void startActivityForResult(Intent intent, int requestCode) { |
| 1095 | mWaitingForResult = true; |
| 1096 | super.startActivityForResult(intent, requestCode); |
| 1097 | } |
| 1098 | |
| 1099 | @Override |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1100 | public void startSearch(String initialQuery, boolean selectInitialQuery, |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1101 | Bundle appSearchData, boolean globalSearch) { |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1102 | |
| 1103 | closeDrawer(false); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1104 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1105 | // Slide the search widget to the top, if it's on the current screen, |
| 1106 | // otherwise show the search dialog immediately. |
| 1107 | Search searchWidget = mWorkspace.findSearchWidgetOnCurrentScreen(); |
| 1108 | if (searchWidget == null) { |
| 1109 | showSearchDialog(initialQuery, selectInitialQuery, appSearchData, globalSearch); |
| 1110 | } else { |
| 1111 | searchWidget.startSearch(initialQuery, selectInitialQuery, appSearchData, globalSearch); |
| 1112 | // show the currently typed text in the search widget while sliding |
| 1113 | searchWidget.setQuery(getTypedText()); |
| 1114 | } |
| 1115 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1116 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1117 | /** |
| 1118 | * Show the search dialog immediately, without changing the search widget. |
Romain Guy | 5a94139 | 2009-04-28 15:18:25 -0700 | [diff] [blame] | 1119 | * |
| 1120 | * @see Activity#startSearch(String, boolean, android.os.Bundle, boolean) |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1121 | */ |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1122 | void showSearchDialog(String initialQuery, boolean selectInitialQuery, |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1123 | Bundle appSearchData, boolean globalSearch) { |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1124 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1125 | if (initialQuery == null) { |
| 1126 | // Use any text typed in the launcher as the initial query |
| 1127 | initialQuery = getTypedText(); |
| 1128 | clearTypedText(); |
| 1129 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1130 | if (appSearchData == null) { |
| 1131 | appSearchData = new Bundle(); |
| 1132 | appSearchData.putString(SearchManager.SOURCE, "launcher-search"); |
| 1133 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1134 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1135 | final SearchManager searchManager = |
| 1136 | (SearchManager) getSystemService(Context.SEARCH_SERVICE); |
| 1137 | |
| 1138 | final Search searchWidget = mWorkspace.findSearchWidgetOnCurrentScreen(); |
| 1139 | if (searchWidget != null) { |
| 1140 | // This gets called when the user leaves the search dialog to go back to |
| 1141 | // the Launcher. |
| 1142 | searchManager.setOnCancelListener(new SearchManager.OnCancelListener() { |
| 1143 | public void onCancel() { |
| 1144 | searchManager.setOnCancelListener(null); |
Romain Guy | 5a94139 | 2009-04-28 15:18:25 -0700 | [diff] [blame] | 1145 | stopSearch(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1146 | } |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1147 | }); |
| 1148 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1149 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1150 | searchManager.startSearch(initialQuery, selectInitialQuery, getComponentName(), |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1151 | appSearchData, globalSearch); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1152 | } |
| 1153 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1154 | /** |
| 1155 | * Cancel search dialog if it is open. |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1156 | */ |
Romain Guy | 5a94139 | 2009-04-28 15:18:25 -0700 | [diff] [blame] | 1157 | void stopSearch() { |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1158 | // Close search dialog |
| 1159 | SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE); |
| 1160 | if (searchManager.isVisible()) { |
| 1161 | searchManager.stopSearch(); |
| 1162 | } |
| 1163 | // Restore search widget to its normal position |
| 1164 | Search searchWidget = mWorkspace.findSearchWidgetOnCurrentScreen(); |
| 1165 | if (searchWidget != null) { |
| 1166 | searchWidget.stopSearch(false); |
| 1167 | } |
| 1168 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1169 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1170 | @Override |
| 1171 | public boolean onCreateOptionsMenu(Menu menu) { |
| 1172 | if (mDesktopLocked) return false; |
| 1173 | |
| 1174 | super.onCreateOptionsMenu(menu); |
| 1175 | menu.add(MENU_GROUP_ADD, MENU_ADD, 0, R.string.menu_add) |
| 1176 | .setIcon(android.R.drawable.ic_menu_add) |
| 1177 | .setAlphabeticShortcut('A'); |
| 1178 | menu.add(0, MENU_WALLPAPER_SETTINGS, 0, R.string.menu_wallpaper) |
| 1179 | .setIcon(android.R.drawable.ic_menu_gallery) |
| 1180 | .setAlphabeticShortcut('W'); |
| 1181 | menu.add(0, MENU_SEARCH, 0, R.string.menu_search) |
| 1182 | .setIcon(android.R.drawable.ic_search_category_default) |
| 1183 | .setAlphabeticShortcut(SearchManager.MENU_KEY); |
| 1184 | menu.add(0, MENU_NOTIFICATIONS, 0, R.string.menu_notifications) |
| 1185 | .setIcon(com.android.internal.R.drawable.ic_menu_notifications) |
| 1186 | .setAlphabeticShortcut('N'); |
| 1187 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1188 | final Intent gestures = new Intent(this, GesturesActivity.class); |
| 1189 | menu.add(0, MENU_GESTURES, 0, R.string.menu_gestures) |
| 1190 | .setIcon(com.android.internal.R.drawable.ic_menu_compose).setAlphabeticShortcut('G') |
| 1191 | .setIntent(gestures); |
| 1192 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1193 | final Intent settings = new Intent(android.provider.Settings.ACTION_SETTINGS); |
Romain Guy | 5a94139 | 2009-04-28 15:18:25 -0700 | [diff] [blame] | 1194 | settings.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | |
| 1195 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1196 | |
| 1197 | menu.add(0, MENU_SETTINGS, 0, R.string.menu_settings) |
| 1198 | .setIcon(android.R.drawable.ic_menu_preferences).setAlphabeticShortcut('P') |
| 1199 | .setIntent(settings); |
| 1200 | |
| 1201 | return true; |
| 1202 | } |
| 1203 | |
| 1204 | @Override |
| 1205 | public boolean onPrepareOptionsMenu(Menu menu) { |
| 1206 | super.onPrepareOptionsMenu(menu); |
| 1207 | |
| 1208 | mMenuAddInfo = mWorkspace.findAllVacantCells(null); |
| 1209 | menu.setGroupEnabled(MENU_GROUP_ADD, mMenuAddInfo != null && mMenuAddInfo.valid); |
| 1210 | |
| 1211 | return true; |
| 1212 | } |
| 1213 | |
| 1214 | @Override |
| 1215 | public boolean onOptionsItemSelected(MenuItem item) { |
| 1216 | switch (item.getItemId()) { |
| 1217 | case MENU_ADD: |
| 1218 | addItems(); |
| 1219 | return true; |
| 1220 | case MENU_WALLPAPER_SETTINGS: |
| 1221 | startWallpaper(); |
| 1222 | return true; |
| 1223 | case MENU_SEARCH: |
The Android Open Source Project | ca9475f | 2009-03-13 13:04:24 -0700 | [diff] [blame] | 1224 | onSearchRequested(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1225 | return true; |
| 1226 | case MENU_NOTIFICATIONS: |
| 1227 | showNotifications(); |
| 1228 | return true; |
| 1229 | } |
| 1230 | |
| 1231 | return super.onOptionsItemSelected(item); |
| 1232 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1233 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1234 | /** |
| 1235 | * Indicates that we want global search for this activity by setting the globalSearch |
| 1236 | * argument for {@link #startSearch} to true. |
| 1237 | */ |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1238 | |
The Android Open Source Project | ca9475f | 2009-03-13 13:04:24 -0700 | [diff] [blame] | 1239 | @Override |
| 1240 | public boolean onSearchRequested() { |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1241 | startSearch(null, false, null, true); |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1242 | return true; |
The Android Open Source Project | ca9475f | 2009-03-13 13:04:24 -0700 | [diff] [blame] | 1243 | } |
| 1244 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1245 | private void addItems() { |
| 1246 | showAddDialog(mMenuAddInfo); |
| 1247 | } |
| 1248 | |
| 1249 | private void removeShortcutsForPackage(String packageName) { |
| 1250 | if (packageName != null && packageName.length() > 0) { |
| 1251 | mWorkspace.removeShortcutsForPackage(packageName); |
| 1252 | } |
| 1253 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1254 | |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 1255 | private void updateShortcutsForPackage(String packageName) { |
| 1256 | if (packageName != null && packageName.length() > 0) { |
| 1257 | mWorkspace.updateShortcutsForPackage(packageName); |
| 1258 | } |
| 1259 | } |
| 1260 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 1261 | void addAppWidget(Intent data) { |
| 1262 | // TODO: catch bad widget exception when sent |
| 1263 | int appWidgetId = data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1264 | |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 1265 | String customWidget = data.getStringExtra(EXTRA_CUSTOM_WIDGET); |
| 1266 | if (SEARCH_WIDGET.equals(customWidget)) { |
| 1267 | // We don't need this any more, since this isn't a real app widget. |
| 1268 | mAppWidgetHost.deleteAppWidgetId(appWidgetId); |
| 1269 | // add the search widget |
| 1270 | addSearch(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1271 | } else { |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 1272 | AppWidgetProviderInfo appWidget = mAppWidgetManager.getAppWidgetInfo(appWidgetId); |
| 1273 | |
| 1274 | if (appWidget.configure != null) { |
| 1275 | // Launch over to configure widget, if needed |
| 1276 | Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_CONFIGURE); |
| 1277 | intent.setComponent(appWidget.configure); |
| 1278 | intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); |
| 1279 | |
| 1280 | startActivityForResult(intent, REQUEST_CREATE_APPWIDGET); |
| 1281 | } else { |
| 1282 | // Otherwise just add it |
| 1283 | onActivityResult(REQUEST_CREATE_APPWIDGET, Activity.RESULT_OK, data); |
| 1284 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1285 | } |
| 1286 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1287 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1288 | void addSearch() { |
| 1289 | final Widget info = Widget.makeSearch(); |
| 1290 | final CellLayout.CellInfo cellInfo = mAddItemCellInfo; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1291 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1292 | final int[] xy = mCellCoordinates; |
| 1293 | final int spanX = info.spanX; |
| 1294 | final int spanY = info.spanY; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1295 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1296 | if (!findSlot(cellInfo, xy, spanX, spanY)) return; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1297 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1298 | sModel.addDesktopItem(info); |
| 1299 | LauncherModel.addItemToDatabase(this, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, |
| 1300 | mWorkspace.getCurrentScreen(), xy[0], xy[1], false); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1301 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1302 | final View view = mInflater.inflate(info.layoutResource, null); |
| 1303 | view.setTag(info); |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1304 | Search search = (Search) view.findViewById(R.id.widget_search); |
| 1305 | search.setLauncher(this); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1306 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1307 | mWorkspace.addInCurrentScreen(view, xy[0], xy[1], info.spanX, spanY); |
| 1308 | } |
| 1309 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1310 | void processShortcut(Intent intent, int requestCodeApplication, int requestCodeShortcut) { |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1311 | // Handle case where user selected "Applications" |
| 1312 | String applicationName = getResources().getString(R.string.group_applications); |
| 1313 | String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1314 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1315 | if (applicationName != null && applicationName.equals(shortcutName)) { |
| 1316 | Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
| 1317 | mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1318 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1319 | Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY); |
| 1320 | pickIntent.putExtra(Intent.EXTRA_INTENT, mainIntent); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1321 | startActivityForResult(pickIntent, requestCodeApplication); |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1322 | } else { |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1323 | startActivityForResult(intent, requestCodeShortcut); |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1324 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1325 | } |
| 1326 | |
| 1327 | void addLiveFolder(Intent intent) { |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1328 | // Handle case where user selected "Folder" |
Jeffrey Sharkey | c4bbd0a | 2009-03-24 22:47:52 -0700 | [diff] [blame] | 1329 | String folderName = getResources().getString(R.string.group_folder); |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1330 | String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1331 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 1332 | if (folderName != null && folderName.equals(shortcutName)) { |
| 1333 | addFolder(!mDesktopLocked); |
| 1334 | } else { |
| 1335 | startActivityForResult(intent, REQUEST_CREATE_LIVE_FOLDER); |
| 1336 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1337 | } |
| 1338 | |
| 1339 | void addFolder(boolean insertAtFirst) { |
| 1340 | UserFolderInfo folderInfo = new UserFolderInfo(); |
| 1341 | folderInfo.title = getText(R.string.folder_name); |
| 1342 | |
| 1343 | CellLayout.CellInfo cellInfo = mAddItemCellInfo; |
| 1344 | cellInfo.screen = mWorkspace.getCurrentScreen(); |
| 1345 | if (!findSingleSlot(cellInfo)) return; |
| 1346 | |
| 1347 | // Update the model |
| 1348 | LauncherModel.addItemToDatabase(this, folderInfo, LauncherSettings.Favorites.CONTAINER_DESKTOP, |
| 1349 | mWorkspace.getCurrentScreen(), cellInfo.cellX, cellInfo.cellY, false); |
| 1350 | sModel.addDesktopItem(folderInfo); |
| 1351 | sModel.addFolder(folderInfo); |
| 1352 | |
| 1353 | // Create the view |
| 1354 | FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, |
| 1355 | (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()), folderInfo); |
| 1356 | mWorkspace.addInCurrentScreen(newFolder, |
| 1357 | cellInfo.cellX, cellInfo.cellY, 1, 1, insertAtFirst); |
| 1358 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1359 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1360 | private void completeAddLiveFolder(Intent data, CellLayout.CellInfo cellInfo, |
| 1361 | boolean insertAtFirst) { |
| 1362 | cellInfo.screen = mWorkspace.getCurrentScreen(); |
| 1363 | if (!findSingleSlot(cellInfo)) return; |
| 1364 | |
| 1365 | final LiveFolderInfo info = addLiveFolder(this, data, cellInfo, false); |
| 1366 | |
| 1367 | if (!mRestoring) { |
| 1368 | sModel.addDesktopItem(info); |
| 1369 | |
| 1370 | final View view = LiveFolderIcon.fromXml(R.layout.live_folder_icon, this, |
| 1371 | (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()), info); |
| 1372 | mWorkspace.addInCurrentScreen(view, cellInfo.cellX, cellInfo.cellY, 1, 1, insertAtFirst); |
| 1373 | } else if (sModel.isDesktopLoaded()) { |
| 1374 | sModel.addDesktopItem(info); |
| 1375 | } |
| 1376 | } |
| 1377 | |
| 1378 | static LiveFolderInfo addLiveFolder(Context context, Intent data, |
| 1379 | CellLayout.CellInfo cellInfo, boolean notify) { |
| 1380 | |
| 1381 | Intent baseIntent = data.getParcelableExtra(LiveFolders.EXTRA_LIVE_FOLDER_BASE_INTENT); |
| 1382 | String name = data.getStringExtra(LiveFolders.EXTRA_LIVE_FOLDER_NAME); |
| 1383 | |
| 1384 | Drawable icon = null; |
| 1385 | boolean filtered = false; |
| 1386 | Intent.ShortcutIconResource iconResource = null; |
| 1387 | |
| 1388 | Parcelable extra = data.getParcelableExtra(LiveFolders.EXTRA_LIVE_FOLDER_ICON); |
| 1389 | if (extra != null && extra instanceof Intent.ShortcutIconResource) { |
| 1390 | try { |
| 1391 | iconResource = (Intent.ShortcutIconResource) extra; |
| 1392 | final PackageManager packageManager = context.getPackageManager(); |
| 1393 | Resources resources = packageManager.getResourcesForApplication( |
| 1394 | iconResource.packageName); |
| 1395 | final int id = resources.getIdentifier(iconResource.resourceName, null, null); |
| 1396 | icon = resources.getDrawable(id); |
| 1397 | } catch (Exception e) { |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 1398 | w(LOG_TAG, "Could not load live folder icon: " + extra); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1399 | } |
| 1400 | } |
| 1401 | |
| 1402 | if (icon == null) { |
| 1403 | icon = context.getResources().getDrawable(R.drawable.ic_launcher_folder); |
| 1404 | } |
| 1405 | |
| 1406 | final LiveFolderInfo info = new LiveFolderInfo(); |
| 1407 | info.icon = icon; |
| 1408 | info.filtered = filtered; |
| 1409 | info.title = name; |
| 1410 | info.iconResource = iconResource; |
| 1411 | info.uri = data.getData(); |
| 1412 | info.baseIntent = baseIntent; |
| 1413 | info.displayMode = data.getIntExtra(LiveFolders.EXTRA_LIVE_FOLDER_DISPLAY_MODE, |
| 1414 | LiveFolders.DISPLAY_MODE_GRID); |
| 1415 | |
| 1416 | LauncherModel.addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, |
| 1417 | cellInfo.screen, cellInfo.cellX, cellInfo.cellY, notify); |
| 1418 | sModel.addFolder(info); |
| 1419 | |
| 1420 | return info; |
| 1421 | } |
| 1422 | |
| 1423 | private boolean findSingleSlot(CellLayout.CellInfo cellInfo) { |
| 1424 | final int[] xy = new int[2]; |
| 1425 | if (findSlot(cellInfo, xy, 1, 1)) { |
| 1426 | cellInfo.cellX = xy[0]; |
| 1427 | cellInfo.cellY = xy[1]; |
| 1428 | return true; |
| 1429 | } |
| 1430 | return false; |
| 1431 | } |
| 1432 | |
| 1433 | private boolean findSlot(CellLayout.CellInfo cellInfo, int[] xy, int spanX, int spanY) { |
| 1434 | if (!cellInfo.findCellForSpan(xy, spanX, spanY)) { |
| 1435 | boolean[] occupied = mSavedState != null ? |
| 1436 | mSavedState.getBooleanArray(RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS) : null; |
| 1437 | cellInfo = mWorkspace.findAllVacantCells(occupied); |
| 1438 | if (!cellInfo.findCellForSpan(xy, spanX, spanY)) { |
| 1439 | Toast.makeText(this, getString(R.string.out_of_space), Toast.LENGTH_SHORT).show(); |
| 1440 | return false; |
| 1441 | } |
| 1442 | } |
| 1443 | return true; |
| 1444 | } |
| 1445 | |
| 1446 | private void showNotifications() { |
| 1447 | final StatusBarManager statusBar = (StatusBarManager) getSystemService(STATUS_BAR_SERVICE); |
| 1448 | if (statusBar != null) { |
| 1449 | statusBar.expand(); |
| 1450 | } |
| 1451 | } |
| 1452 | |
| 1453 | private void startWallpaper() { |
| 1454 | final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER); |
| 1455 | startActivity(Intent.createChooser(pickWallpaper, getString(R.string.chooser_wallpaper))); |
| 1456 | } |
| 1457 | |
| 1458 | /** |
| 1459 | * Registers various intent receivers. The current implementation registers |
| 1460 | * only a wallpaper intent receiver to let other applications change the |
| 1461 | * wallpaper. |
| 1462 | */ |
| 1463 | private void registerIntentReceivers() { |
| 1464 | if (sWallpaperReceiver == null) { |
| 1465 | final Application application = getApplication(); |
| 1466 | |
| 1467 | sWallpaperReceiver = new WallpaperIntentReceiver(application, this); |
| 1468 | |
| 1469 | IntentFilter filter = new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED); |
| 1470 | application.registerReceiver(sWallpaperReceiver, filter); |
| 1471 | } else { |
| 1472 | sWallpaperReceiver.setLauncher(this); |
| 1473 | } |
| 1474 | |
| 1475 | IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED); |
| 1476 | filter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| 1477 | filter.addAction(Intent.ACTION_PACKAGE_CHANGED); |
| 1478 | filter.addDataScheme("package"); |
| 1479 | registerReceiver(mApplicationsReceiver, filter); |
| 1480 | } |
| 1481 | |
| 1482 | /** |
| 1483 | * Registers various content observers. The current implementation registers |
| 1484 | * only a favorites observer to keep track of the favorites applications. |
| 1485 | */ |
| 1486 | private void registerContentObservers() { |
| 1487 | ContentResolver resolver = getContentResolver(); |
| 1488 | resolver.registerContentObserver(LauncherSettings.Favorites.CONTENT_URI, true, mObserver); |
| 1489 | } |
| 1490 | |
| 1491 | @Override |
| 1492 | public boolean dispatchKeyEvent(KeyEvent event) { |
| 1493 | if (event.getAction() == KeyEvent.ACTION_DOWN) { |
| 1494 | switch (event.getKeyCode()) { |
| 1495 | case KeyEvent.KEYCODE_BACK: |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1496 | mWorkspace.dispatchKeyEvent(event); |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 1497 | if (mDrawer.isOpened()) { |
| 1498 | closeDrawer(); |
| 1499 | } else { |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1500 | closeFolder(); |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 1501 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1502 | return true; |
| 1503 | case KeyEvent.KEYCODE_HOME: |
| 1504 | return true; |
| 1505 | } |
| 1506 | } |
| 1507 | |
| 1508 | return super.dispatchKeyEvent(event); |
| 1509 | } |
| 1510 | |
| 1511 | private void closeDrawer() { |
| 1512 | closeDrawer(true); |
| 1513 | } |
| 1514 | |
| 1515 | private void closeDrawer(boolean animated) { |
| 1516 | if (mDrawer.isOpened()) { |
| 1517 | if (animated) { |
| 1518 | mDrawer.animateClose(); |
| 1519 | } else { |
| 1520 | mDrawer.close(); |
| 1521 | } |
| 1522 | if (mDrawer.hasFocus()) { |
| 1523 | mWorkspace.getChildAt(mWorkspace.getCurrentScreen()).requestFocus(); |
| 1524 | } |
| 1525 | } |
| 1526 | } |
| 1527 | |
| 1528 | private void closeFolder() { |
| 1529 | Folder folder = mWorkspace.getOpenFolder(); |
| 1530 | if (folder != null) { |
| 1531 | closeFolder(folder); |
| 1532 | } |
| 1533 | } |
| 1534 | |
| 1535 | void closeFolder(Folder folder) { |
| 1536 | folder.getInfo().opened = false; |
| 1537 | ViewGroup parent = (ViewGroup) folder.getParent(); |
| 1538 | if (parent != null) { |
| 1539 | parent.removeView(folder); |
| 1540 | } |
| 1541 | folder.onClose(); |
| 1542 | } |
| 1543 | |
| 1544 | /** |
| 1545 | * When the notification that favorites have changed is received, requests |
| 1546 | * a favorites list refresh. |
| 1547 | */ |
| 1548 | private void onFavoritesChanged() { |
| 1549 | mDesktopLocked = true; |
| 1550 | mDrawer.lock(); |
| 1551 | sModel.loadUserItems(false, this, false, false); |
| 1552 | } |
| 1553 | |
| 1554 | void onDesktopItemsLoaded() { |
| 1555 | if (mDestroyed) return; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1556 | bindDesktopItems(); |
| 1557 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1558 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1559 | /** |
| 1560 | * Refreshes the shortcuts shown on the workspace. |
| 1561 | */ |
| 1562 | private void bindDesktopItems() { |
| 1563 | final ArrayList<ItemInfo> shortcuts = sModel.getDesktopItems(); |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 1564 | final ArrayList<LauncherAppWidgetInfo> appWidgets = sModel.getDesktopAppWidgets(); |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 1565 | final ApplicationsAdapter drawerAdapter = sModel.getApplicationsAdapter(); |
| 1566 | if (shortcuts == null || appWidgets == null || drawerAdapter == null) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1567 | return; |
| 1568 | } |
| 1569 | |
| 1570 | final Workspace workspace = mWorkspace; |
| 1571 | int count = workspace.getChildCount(); |
| 1572 | for (int i = 0; i < count; i++) { |
| 1573 | ((ViewGroup) workspace.getChildAt(i)).removeAllViewsInLayout(); |
| 1574 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1575 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1576 | if (DEBUG_USER_INTERFACE) { |
| 1577 | android.widget.Button finishButton = new android.widget.Button(this); |
| 1578 | finishButton.setText("Finish"); |
| 1579 | workspace.addInScreen(finishButton, 1, 0, 0, 1, 1); |
| 1580 | |
| 1581 | finishButton.setOnClickListener(new android.widget.Button.OnClickListener() { |
| 1582 | public void onClick(View v) { |
| 1583 | finish(); |
| 1584 | } |
| 1585 | }); |
| 1586 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1587 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 1588 | // Flag any old binder to terminate early |
| 1589 | if (mBinder != null) { |
| 1590 | mBinder.mTerminate = true; |
| 1591 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1592 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1593 | mBinder = new DesktopBinder(this, shortcuts, appWidgets, drawerAdapter); |
Jeffrey Sharkey | 2d132af | 2009-03-24 21:21:09 -0700 | [diff] [blame] | 1594 | mBinder.startBindingItems(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1595 | } |
| 1596 | |
| 1597 | private void bindItems(Launcher.DesktopBinder binder, |
| 1598 | ArrayList<ItemInfo> shortcuts, int start, int count) { |
| 1599 | |
| 1600 | final Workspace workspace = mWorkspace; |
| 1601 | final boolean desktopLocked = mDesktopLocked; |
| 1602 | |
| 1603 | final int end = Math.min(start + DesktopBinder.ITEMS_COUNT, count); |
| 1604 | int i = start; |
| 1605 | |
| 1606 | for ( ; i < end; i++) { |
| 1607 | final ItemInfo item = shortcuts.get(i); |
| 1608 | switch (item.itemType) { |
| 1609 | case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: |
| 1610 | case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: |
| 1611 | final View shortcut = createShortcut((ApplicationInfo) item); |
| 1612 | workspace.addInScreen(shortcut, item.screen, item.cellX, item.cellY, 1, 1, |
| 1613 | !desktopLocked); |
| 1614 | break; |
| 1615 | case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER: |
| 1616 | final FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, |
| 1617 | (ViewGroup) workspace.getChildAt(workspace.getCurrentScreen()), |
| 1618 | (UserFolderInfo) item); |
| 1619 | workspace.addInScreen(newFolder, item.screen, item.cellX, item.cellY, 1, 1, |
| 1620 | !desktopLocked); |
| 1621 | break; |
| 1622 | case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER: |
| 1623 | final FolderIcon newLiveFolder = LiveFolderIcon.fromXml( |
| 1624 | R.layout.live_folder_icon, this, |
| 1625 | (ViewGroup) workspace.getChildAt(workspace.getCurrentScreen()), |
| 1626 | (LiveFolderInfo) item); |
| 1627 | workspace.addInScreen(newLiveFolder, item.screen, item.cellX, item.cellY, 1, 1, |
| 1628 | !desktopLocked); |
| 1629 | break; |
| 1630 | case LauncherSettings.Favorites.ITEM_TYPE_WIDGET_SEARCH: |
| 1631 | final int screen = workspace.getCurrentScreen(); |
| 1632 | final View view = mInflater.inflate(R.layout.widget_search, |
| 1633 | (ViewGroup) workspace.getChildAt(screen), false); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1634 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1635 | Search search = (Search) view.findViewById(R.id.widget_search); |
| 1636 | search.setLauncher(this); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1637 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1638 | final Widget widget = (Widget) item; |
| 1639 | view.setTag(widget); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1640 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1641 | workspace.addWidget(view, widget, !desktopLocked); |
| 1642 | break; |
| 1643 | } |
| 1644 | } |
| 1645 | |
| 1646 | workspace.requestLayout(); |
| 1647 | |
| 1648 | if (end >= count) { |
| 1649 | finishBindDesktopItems(); |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1650 | binder.startBindingDrawer(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1651 | } else { |
| 1652 | binder.obtainMessage(DesktopBinder.MESSAGE_BIND_ITEMS, i, count).sendToTarget(); |
| 1653 | } |
| 1654 | } |
| 1655 | |
| 1656 | private void finishBindDesktopItems() { |
| 1657 | if (mSavedState != null) { |
| 1658 | if (!mWorkspace.hasFocus()) { |
| 1659 | mWorkspace.getChildAt(mWorkspace.getCurrentScreen()).requestFocus(); |
| 1660 | } |
| 1661 | |
| 1662 | final long[] userFolders = mSavedState.getLongArray(RUNTIME_STATE_USER_FOLDERS); |
| 1663 | if (userFolders != null) { |
| 1664 | for (long folderId : userFolders) { |
| 1665 | final FolderInfo info = sModel.findFolderById(folderId); |
| 1666 | if (info != null) { |
| 1667 | openFolder(info); |
| 1668 | } |
| 1669 | } |
| 1670 | final Folder openFolder = mWorkspace.getOpenFolder(); |
| 1671 | if (openFolder != null) { |
| 1672 | openFolder.requestFocus(); |
| 1673 | } |
| 1674 | } |
| 1675 | |
| 1676 | final boolean allApps = mSavedState.getBoolean(RUNTIME_STATE_ALL_APPS_FOLDER, false); |
| 1677 | if (allApps) { |
| 1678 | mDrawer.open(); |
| 1679 | } |
| 1680 | |
| 1681 | mSavedState = null; |
| 1682 | } |
| 1683 | |
| 1684 | if (mSavedInstanceState != null) { |
| 1685 | super.onRestoreInstanceState(mSavedInstanceState); |
| 1686 | mSavedInstanceState = null; |
| 1687 | } |
| 1688 | |
| 1689 | if (mDrawer.isOpened() && !mDrawer.hasFocus()) { |
| 1690 | mDrawer.requestFocus(); |
| 1691 | } |
| 1692 | |
| 1693 | mDesktopLocked = false; |
| 1694 | mDrawer.unlock(); |
| 1695 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1696 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1697 | private void bindDrawer(Launcher.DesktopBinder binder, |
| 1698 | ApplicationsAdapter drawerAdapter) { |
| 1699 | mAllAppsGrid.setAdapter(drawerAdapter); |
| 1700 | binder.startBindingAppWidgetsWhenIdle(); |
| 1701 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1702 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 1703 | private void bindAppWidgets(Launcher.DesktopBinder binder, |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 1704 | LinkedList<LauncherAppWidgetInfo> appWidgets) { |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1705 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1706 | final Workspace workspace = mWorkspace; |
| 1707 | final boolean desktopLocked = mDesktopLocked; |
| 1708 | |
Jeffrey Sharkey | d18299f | 2009-03-24 18:11:49 -0700 | [diff] [blame] | 1709 | if (!appWidgets.isEmpty()) { |
| 1710 | final LauncherAppWidgetInfo item = appWidgets.removeFirst(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1711 | |
Jeffrey Sharkey | d18299f | 2009-03-24 18:11:49 -0700 | [diff] [blame] | 1712 | final int appWidgetId = item.appWidgetId; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1713 | final AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId); |
Jeffrey Sharkey | d18299f | 2009-03-24 18:11:49 -0700 | [diff] [blame] | 1714 | item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1715 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 1716 | if (LOGD) d(LOG_TAG, String.format("about to setAppWidget for id=%d, info=%s", appWidgetId, appWidgetInfo)); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1717 | |
Jeffrey Sharkey | d18299f | 2009-03-24 18:11:49 -0700 | [diff] [blame] | 1718 | item.hostView.setAppWidget(appWidgetId, appWidgetInfo); |
| 1719 | item.hostView.setTag(item); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1720 | |
Jeffrey Sharkey | d18299f | 2009-03-24 18:11:49 -0700 | [diff] [blame] | 1721 | workspace.addInScreen(item.hostView, item.screen, item.cellX, |
| 1722 | item.cellY, item.spanX, item.spanY, !desktopLocked); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1723 | |
Jeffrey Sharkey | d18299f | 2009-03-24 18:11:49 -0700 | [diff] [blame] | 1724 | workspace.requestLayout(); |
| 1725 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1726 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 1727 | if (appWidgets.isEmpty()) { |
| 1728 | if (PROFILE_ROTATE) { |
| 1729 | android.os.Debug.stopMethodTracing(); |
| 1730 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1731 | } else { |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 1732 | binder.obtainMessage(DesktopBinder.MESSAGE_BIND_APPWIDGETS).sendToTarget(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1733 | } |
| 1734 | } |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 1735 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1736 | DragController getDragController() { |
| 1737 | return mDragLayer; |
| 1738 | } |
| 1739 | |
| 1740 | /** |
| 1741 | * Launches the intent referred by the clicked shortcut. |
| 1742 | * |
| 1743 | * @param v The view representing the clicked shortcut. |
| 1744 | */ |
| 1745 | public void onClick(View v) { |
| 1746 | Object tag = v.getTag(); |
| 1747 | if (tag instanceof ApplicationInfo) { |
| 1748 | // Open shortcut |
| 1749 | final Intent intent = ((ApplicationInfo) tag).intent; |
| 1750 | startActivitySafely(intent); |
| 1751 | } else if (tag instanceof FolderInfo) { |
| 1752 | handleFolderClick((FolderInfo) tag); |
| 1753 | } |
| 1754 | } |
| 1755 | |
| 1756 | void startActivitySafely(Intent intent) { |
Romain Guy | aad5ef4 | 2009-06-10 02:48:37 -0700 | [diff] [blame] | 1757 | mHideGesturesPanel = true; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1758 | intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| 1759 | try { |
| 1760 | startActivity(intent); |
| 1761 | } catch (ActivityNotFoundException e) { |
| 1762 | Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); |
| 1763 | } catch (SecurityException e) { |
| 1764 | Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1765 | e(LOG_TAG, "Launcher does not have the permission to launch " + intent + |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1766 | ". Make sure to create a MAIN intent-filter for the corresponding activity " + |
| 1767 | "or use the exported attribute for this activity.", e); |
| 1768 | } |
| 1769 | } |
| 1770 | |
| 1771 | private void handleFolderClick(FolderInfo folderInfo) { |
| 1772 | if (!folderInfo.opened) { |
| 1773 | // Close any open folder |
| 1774 | closeFolder(); |
| 1775 | // Open the requested folder |
| 1776 | openFolder(folderInfo); |
| 1777 | } else { |
| 1778 | // Find the open folder... |
| 1779 | Folder openFolder = mWorkspace.getFolderForTag(folderInfo); |
| 1780 | int folderScreen; |
| 1781 | if (openFolder != null) { |
| 1782 | folderScreen = mWorkspace.getScreenForView(openFolder); |
| 1783 | // .. and close it |
| 1784 | closeFolder(openFolder); |
| 1785 | if (folderScreen != mWorkspace.getCurrentScreen()) { |
| 1786 | // Close any folder open on the current screen |
| 1787 | closeFolder(); |
| 1788 | // Pull the folder onto this screen |
| 1789 | openFolder(folderInfo); |
| 1790 | } |
| 1791 | } |
| 1792 | } |
| 1793 | } |
| 1794 | |
| 1795 | private void loadWallpaper() { |
| 1796 | // The first time the application is started, we load the wallpaper from |
| 1797 | // the ApplicationContext |
| 1798 | if (sWallpaper == null) { |
| 1799 | final Drawable drawable = getWallpaper(); |
| 1800 | if (drawable instanceof BitmapDrawable) { |
| 1801 | sWallpaper = ((BitmapDrawable) drawable).getBitmap(); |
| 1802 | } else { |
| 1803 | throw new IllegalStateException("The wallpaper must be a BitmapDrawable."); |
| 1804 | } |
| 1805 | } |
| 1806 | mWorkspace.loadWallpaper(sWallpaper); |
| 1807 | } |
| 1808 | |
| 1809 | /** |
| 1810 | * Opens the user fodler described by the specified tag. The opening of the folder |
| 1811 | * is animated relative to the specified View. If the View is null, no animation |
| 1812 | * is played. |
| 1813 | * |
| 1814 | * @param folderInfo The FolderInfo describing the folder to open. |
| 1815 | */ |
| 1816 | private void openFolder(FolderInfo folderInfo) { |
| 1817 | Folder openFolder; |
| 1818 | |
| 1819 | if (folderInfo instanceof UserFolderInfo) { |
| 1820 | openFolder = UserFolder.fromXml(this); |
| 1821 | } else if (folderInfo instanceof LiveFolderInfo) { |
| 1822 | openFolder = com.android.launcher.LiveFolder.fromXml(this, folderInfo); |
| 1823 | } else { |
| 1824 | return; |
| 1825 | } |
| 1826 | |
| 1827 | openFolder.setDragger(mDragLayer); |
| 1828 | openFolder.setLauncher(this); |
| 1829 | |
| 1830 | openFolder.bind(folderInfo); |
| 1831 | folderInfo.opened = true; |
| 1832 | |
| 1833 | mWorkspace.addInScreen(openFolder, folderInfo.screen, 0, 0, 4, 4); |
| 1834 | openFolder.onOpen(); |
| 1835 | } |
| 1836 | |
| 1837 | /** |
| 1838 | * Returns true if the workspace is being loaded. When the workspace is loading, |
| 1839 | * no user interaction should be allowed to avoid any conflict. |
| 1840 | * |
| 1841 | * @return True if the workspace is locked, false otherwise. |
| 1842 | */ |
| 1843 | boolean isWorkspaceLocked() { |
| 1844 | return mDesktopLocked; |
| 1845 | } |
| 1846 | |
| 1847 | public boolean onLongClick(View v) { |
| 1848 | if (mDesktopLocked) { |
| 1849 | return false; |
| 1850 | } |
| 1851 | |
| 1852 | if (!(v instanceof CellLayout)) { |
| 1853 | v = (View) v.getParent(); |
| 1854 | } |
| 1855 | |
| 1856 | CellLayout.CellInfo cellInfo = (CellLayout.CellInfo) v.getTag(); |
| 1857 | |
| 1858 | // This happens when long clicking an item with the dpad/trackball |
| 1859 | if (cellInfo == null) { |
| 1860 | return true; |
| 1861 | } |
| 1862 | |
| 1863 | if (mWorkspace.allowLongPress()) { |
| 1864 | if (cellInfo.cell == null) { |
| 1865 | if (cellInfo.valid) { |
| 1866 | // User long pressed on empty space |
The Android Open Source Project | ca9475f | 2009-03-13 13:04:24 -0700 | [diff] [blame] | 1867 | mWorkspace.setAllowLongPress(false); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1868 | showAddDialog(cellInfo); |
| 1869 | } |
| 1870 | } else { |
| 1871 | if (!(cellInfo.cell instanceof Folder)) { |
| 1872 | // User long pressed on an item |
| 1873 | mWorkspace.startDrag(cellInfo); |
| 1874 | } |
| 1875 | } |
| 1876 | } |
| 1877 | return true; |
| 1878 | } |
| 1879 | |
| 1880 | static LauncherModel getModel() { |
| 1881 | return sModel; |
| 1882 | } |
| 1883 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1884 | static GestureLibrary getGestureLibrary() { |
| 1885 | return sLibrary; |
| 1886 | } |
| 1887 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1888 | void closeAllApplications() { |
| 1889 | mDrawer.close(); |
| 1890 | } |
| 1891 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 1892 | View getDrawerHandle() { |
| 1893 | return mHandleView; |
| 1894 | } |
| 1895 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1896 | boolean isDrawerDown() { |
| 1897 | return !mDrawer.isMoving() && !mDrawer.isOpened(); |
| 1898 | } |
| 1899 | |
| 1900 | boolean isDrawerUp() { |
| 1901 | return mDrawer.isOpened() && !mDrawer.isMoving(); |
| 1902 | } |
| 1903 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 1904 | boolean isDrawerMoving() { |
| 1905 | return mDrawer.isMoving(); |
| 1906 | } |
| 1907 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1908 | Workspace getWorkspace() { |
| 1909 | return mWorkspace; |
| 1910 | } |
| 1911 | |
| 1912 | GridView getApplicationsGrid() { |
| 1913 | return mAllAppsGrid; |
| 1914 | } |
| 1915 | |
| 1916 | @Override |
| 1917 | protected Dialog onCreateDialog(int id) { |
| 1918 | switch (id) { |
| 1919 | case DIALOG_CREATE_SHORTCUT: |
| 1920 | return new CreateShortcut().createDialog(); |
| 1921 | case DIALOG_RENAME_FOLDER: |
| 1922 | return new RenameFolder().createDialog(); |
| 1923 | } |
| 1924 | |
| 1925 | return super.onCreateDialog(id); |
| 1926 | } |
| 1927 | |
| 1928 | @Override |
| 1929 | protected void onPrepareDialog(int id, Dialog dialog) { |
| 1930 | switch (id) { |
| 1931 | case DIALOG_CREATE_SHORTCUT: |
| 1932 | mWorkspace.lock(); |
| 1933 | break; |
| 1934 | case DIALOG_RENAME_FOLDER: |
| 1935 | mWorkspace.lock(); |
| 1936 | EditText input = (EditText) dialog.findViewById(R.id.folder_name); |
| 1937 | final CharSequence text = mFolderInfo.title; |
| 1938 | input.setText(text); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 1939 | input.setSelection(0, text.length()); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1940 | break; |
| 1941 | } |
| 1942 | } |
| 1943 | |
| 1944 | void showRenameDialog(FolderInfo info) { |
| 1945 | mFolderInfo = info; |
| 1946 | mWaitingForResult = true; |
| 1947 | showDialog(DIALOG_RENAME_FOLDER); |
| 1948 | } |
| 1949 | |
| 1950 | private void showAddDialog(CellLayout.CellInfo cellInfo) { |
| 1951 | mAddItemCellInfo = cellInfo; |
| 1952 | mWaitingForResult = true; |
| 1953 | showDialog(DIALOG_CREATE_SHORTCUT); |
| 1954 | } |
| 1955 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 1956 | private void pickShortcut(int requestCode, int title) { |
| 1957 | Bundle bundle = new Bundle(); |
| 1958 | |
| 1959 | ArrayList<String> shortcutNames = new ArrayList<String>(); |
| 1960 | shortcutNames.add(getString(R.string.group_applications)); |
| 1961 | bundle.putStringArrayList(Intent.EXTRA_SHORTCUT_NAME, shortcutNames); |
| 1962 | |
| 1963 | ArrayList<ShortcutIconResource> shortcutIcons = new ArrayList<ShortcutIconResource>(); |
| 1964 | shortcutIcons.add(ShortcutIconResource.fromContext(Launcher.this, |
| 1965 | R.drawable.ic_launcher_application)); |
| 1966 | bundle.putParcelableArrayList(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, shortcutIcons); |
| 1967 | |
| 1968 | Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY); |
| 1969 | pickIntent.putExtra(Intent.EXTRA_INTENT, new Intent(Intent.ACTION_CREATE_SHORTCUT)); |
| 1970 | pickIntent.putExtra(Intent.EXTRA_TITLE, getText(title)); |
| 1971 | pickIntent.putExtras(bundle); |
| 1972 | |
| 1973 | startActivityForResult(pickIntent, requestCode); |
| 1974 | } |
| 1975 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1976 | private class RenameFolder { |
| 1977 | private EditText mInput; |
| 1978 | |
| 1979 | Dialog createDialog() { |
| 1980 | mWaitingForResult = true; |
| 1981 | final View layout = View.inflate(Launcher.this, R.layout.rename_folder, null); |
| 1982 | mInput = (EditText) layout.findViewById(R.id.folder_name); |
| 1983 | |
| 1984 | AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this); |
| 1985 | builder.setIcon(0); |
| 1986 | builder.setTitle(getString(R.string.rename_folder_title)); |
| 1987 | builder.setCancelable(true); |
| 1988 | builder.setOnCancelListener(new Dialog.OnCancelListener() { |
| 1989 | public void onCancel(DialogInterface dialog) { |
| 1990 | cleanup(); |
| 1991 | } |
| 1992 | }); |
| 1993 | builder.setNegativeButton(getString(R.string.cancel_action), |
| 1994 | new Dialog.OnClickListener() { |
| 1995 | public void onClick(DialogInterface dialog, int which) { |
| 1996 | cleanup(); |
| 1997 | } |
| 1998 | } |
| 1999 | ); |
| 2000 | builder.setPositiveButton(getString(R.string.rename_action), |
| 2001 | new Dialog.OnClickListener() { |
| 2002 | public void onClick(DialogInterface dialog, int which) { |
| 2003 | changeFolderName(); |
| 2004 | } |
| 2005 | } |
| 2006 | ); |
| 2007 | builder.setView(layout); |
| 2008 | return builder.create(); |
| 2009 | } |
| 2010 | |
| 2011 | private void changeFolderName() { |
| 2012 | final String name = mInput.getText().toString(); |
| 2013 | if (!TextUtils.isEmpty(name)) { |
| 2014 | // Make sure we have the right folder info |
| 2015 | mFolderInfo = sModel.findFolderById(mFolderInfo.id); |
| 2016 | mFolderInfo.title = name; |
| 2017 | LauncherModel.updateItemInDatabase(Launcher.this, mFolderInfo); |
| 2018 | |
| 2019 | if (mDesktopLocked) { |
| 2020 | mDrawer.lock(); |
| 2021 | sModel.loadUserItems(false, Launcher.this, false, false); |
| 2022 | } else { |
| 2023 | final FolderIcon folderIcon = (FolderIcon) |
| 2024 | mWorkspace.getViewForTag(mFolderInfo); |
| 2025 | if (folderIcon != null) { |
| 2026 | folderIcon.setText(name); |
| 2027 | getWorkspace().requestLayout(); |
| 2028 | } else { |
| 2029 | mDesktopLocked = true; |
| 2030 | mDrawer.lock(); |
| 2031 | sModel.loadUserItems(false, Launcher.this, false, false); |
| 2032 | } |
| 2033 | } |
| 2034 | } |
| 2035 | cleanup(); |
| 2036 | } |
| 2037 | |
| 2038 | private void cleanup() { |
| 2039 | mWorkspace.unlock(); |
| 2040 | dismissDialog(DIALOG_RENAME_FOLDER); |
| 2041 | mWaitingForResult = false; |
| 2042 | mFolderInfo = null; |
| 2043 | } |
| 2044 | } |
| 2045 | |
| 2046 | /** |
| 2047 | * Displays the shortcut creation dialog and launches, if necessary, the |
| 2048 | * appropriate activity. |
| 2049 | */ |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2050 | private class CreateShortcut implements DialogInterface.OnClickListener, |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2051 | DialogInterface.OnCancelListener, DialogInterface.OnDismissListener { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2052 | private AddAdapter mAdapter; |
Romain Guy | 9ffb543 | 2009-03-24 21:04:15 -0700 | [diff] [blame] | 2053 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2054 | Dialog createDialog() { |
| 2055 | mWaitingForResult = true; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2056 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2057 | mAdapter = new AddAdapter(Launcher.this); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2058 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2059 | final AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this); |
| 2060 | builder.setTitle(getString(R.string.menu_item_add_item)); |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2061 | builder.setAdapter(mAdapter, this); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2062 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2063 | builder.setInverseBackgroundForced(true); |
| 2064 | |
| 2065 | AlertDialog dialog = builder.create(); |
| 2066 | dialog.setOnCancelListener(this); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2067 | dialog.setOnDismissListener(this); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2068 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2069 | return dialog; |
| 2070 | } |
| 2071 | |
| 2072 | public void onCancel(DialogInterface dialog) { |
| 2073 | mWaitingForResult = false; |
| 2074 | cleanup(); |
| 2075 | } |
| 2076 | |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2077 | public void onDismiss(DialogInterface dialog) { |
| 2078 | mWorkspace.unlock(); |
| 2079 | } |
| 2080 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2081 | private void cleanup() { |
| 2082 | mWorkspace.unlock(); |
| 2083 | dismissDialog(DIALOG_CREATE_SHORTCUT); |
| 2084 | } |
| 2085 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2086 | /** |
| 2087 | * Handle the action clicked in the "Add to home" dialog. |
| 2088 | */ |
| 2089 | public void onClick(DialogInterface dialog, int which) { |
| 2090 | Resources res = getResources(); |
| 2091 | cleanup(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2092 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2093 | switch (which) { |
| 2094 | case AddAdapter.ITEM_SHORTCUT: { |
| 2095 | // Insert extra item to handle picking application |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2096 | pickShortcut(REQUEST_PICK_SHORTCUT, R.string.title_select_shortcut); |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2097 | break; |
| 2098 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2099 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2100 | case AddAdapter.ITEM_APPWIDGET: { |
| 2101 | int appWidgetId = Launcher.this.mAppWidgetHost.allocateAppWidgetId(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2102 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2103 | Intent pickIntent = new Intent(AppWidgetManager.ACTION_APPWIDGET_PICK); |
| 2104 | pickIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); |
| 2105 | // add the search widget |
| 2106 | ArrayList<AppWidgetProviderInfo> customInfo = |
| 2107 | new ArrayList<AppWidgetProviderInfo>(); |
| 2108 | AppWidgetProviderInfo info = new AppWidgetProviderInfo(); |
| 2109 | info.provider = new ComponentName(getPackageName(), "XXX.YYY"); |
| 2110 | info.label = getString(R.string.group_search); |
| 2111 | info.icon = R.drawable.ic_search_widget; |
| 2112 | customInfo.add(info); |
| 2113 | pickIntent.putParcelableArrayListExtra( |
| 2114 | AppWidgetManager.EXTRA_CUSTOM_INFO, customInfo); |
| 2115 | ArrayList<Bundle> customExtras = new ArrayList<Bundle>(); |
| 2116 | Bundle b = new Bundle(); |
| 2117 | b.putString(EXTRA_CUSTOM_WIDGET, SEARCH_WIDGET); |
| 2118 | customExtras.add(b); |
| 2119 | pickIntent.putParcelableArrayListExtra( |
| 2120 | AppWidgetManager.EXTRA_CUSTOM_EXTRAS, customExtras); |
| 2121 | // start the pick activity |
| 2122 | startActivityForResult(pickIntent, REQUEST_PICK_APPWIDGET); |
| 2123 | break; |
| 2124 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2125 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2126 | case AddAdapter.ITEM_LIVE_FOLDER: { |
| 2127 | // Insert extra item to handle inserting folder |
| 2128 | Bundle bundle = new Bundle(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2129 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2130 | ArrayList<String> shortcutNames = new ArrayList<String>(); |
| 2131 | shortcutNames.add(res.getString(R.string.group_folder)); |
| 2132 | bundle.putStringArrayList(Intent.EXTRA_SHORTCUT_NAME, shortcutNames); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2133 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2134 | ArrayList<ShortcutIconResource> shortcutIcons = |
| 2135 | new ArrayList<ShortcutIconResource>(); |
| 2136 | shortcutIcons.add(ShortcutIconResource.fromContext(Launcher.this, |
| 2137 | R.drawable.ic_launcher_folder)); |
| 2138 | bundle.putParcelableArrayList(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, shortcutIcons); |
| 2139 | |
| 2140 | Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY); |
| 2141 | pickIntent.putExtra(Intent.EXTRA_INTENT, |
| 2142 | new Intent(LiveFolders.ACTION_CREATE_LIVE_FOLDER)); |
| 2143 | pickIntent.putExtra(Intent.EXTRA_TITLE, |
| 2144 | getText(R.string.title_select_live_folder)); |
| 2145 | pickIntent.putExtras(bundle); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2146 | |
Jeffrey Sharkey | c7fdae1 | 2009-03-24 20:41:22 -0700 | [diff] [blame] | 2147 | startActivityForResult(pickIntent, REQUEST_PICK_LIVE_FOLDER); |
| 2148 | break; |
| 2149 | } |
| 2150 | |
| 2151 | case AddAdapter.ITEM_WALLPAPER: { |
| 2152 | startWallpaper(); |
| 2153 | break; |
| 2154 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2155 | } |
| 2156 | } |
| 2157 | } |
| 2158 | |
| 2159 | /** |
| 2160 | * Receives notifications when applications are added/removed. |
| 2161 | */ |
| 2162 | private class ApplicationsIntentReceiver extends BroadcastReceiver { |
| 2163 | @Override |
| 2164 | public void onReceive(Context context, Intent intent) { |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 2165 | final String action = intent.getAction(); |
| 2166 | final String packageName = intent.getData().getSchemeSpecificPart(); |
| 2167 | final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); |
| 2168 | |
| 2169 | if (LauncherModel.DEBUG_LOADERS) { |
| 2170 | d(LauncherModel.LOG_TAG, "application intent received: " + action + |
| 2171 | ", replacing=" + replacing); |
| 2172 | d(LauncherModel.LOG_TAG, " --> " + intent.getData()); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2173 | } |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 2174 | |
| 2175 | if (!Intent.ACTION_PACKAGE_CHANGED.equals(action)) { |
| 2176 | if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) { |
| 2177 | if (!replacing) { |
| 2178 | removeShortcutsForPackage(packageName); |
| 2179 | if (LauncherModel.DEBUG_LOADERS) { |
| 2180 | d(LauncherModel.LOG_TAG, " --> remove package"); |
| 2181 | } |
| 2182 | sModel.removePackage(Launcher.this, packageName); |
| 2183 | } |
| 2184 | // else, we are replacing the package, so a PACKAGE_ADDED will be sent |
| 2185 | // later, we will update the package at this time |
| 2186 | } else { |
| 2187 | if (!replacing) { |
| 2188 | if (LauncherModel.DEBUG_LOADERS) { |
| 2189 | d(LauncherModel.LOG_TAG, " --> add package"); |
| 2190 | } |
| 2191 | sModel.addPackage(Launcher.this, packageName); |
| 2192 | } else { |
| 2193 | if (LauncherModel.DEBUG_LOADERS) { |
| 2194 | d(LauncherModel.LOG_TAG, " --> update package " + packageName); |
| 2195 | } |
| 2196 | sModel.updatePackage(Launcher.this, packageName); |
| 2197 | updateShortcutsForPackage(packageName); |
| 2198 | } |
| 2199 | } |
| 2200 | removeDialog(DIALOG_CREATE_SHORTCUT); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2201 | } else { |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 2202 | if (LauncherModel.DEBUG_LOADERS) { |
| 2203 | d(LauncherModel.LOG_TAG, " --> sync package " + packageName); |
| 2204 | } |
| 2205 | sModel.syncPackage(Launcher.this, packageName); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2206 | } |
| 2207 | } |
| 2208 | } |
| 2209 | |
| 2210 | /** |
| 2211 | * Receives notifications whenever the user favorites have changed. |
| 2212 | */ |
| 2213 | private class FavoritesChangeObserver extends ContentObserver { |
| 2214 | public FavoritesChangeObserver() { |
| 2215 | super(new Handler()); |
| 2216 | } |
| 2217 | |
| 2218 | @Override |
| 2219 | public void onChange(boolean selfChange) { |
| 2220 | onFavoritesChanged(); |
| 2221 | } |
| 2222 | } |
| 2223 | |
| 2224 | /** |
| 2225 | * Receives intents from other applications to change the wallpaper. |
| 2226 | */ |
| 2227 | private static class WallpaperIntentReceiver extends BroadcastReceiver { |
| 2228 | private final Application mApplication; |
| 2229 | private WeakReference<Launcher> mLauncher; |
| 2230 | |
| 2231 | WallpaperIntentReceiver(Application application, Launcher launcher) { |
| 2232 | mApplication = application; |
| 2233 | setLauncher(launcher); |
| 2234 | } |
| 2235 | |
| 2236 | void setLauncher(Launcher launcher) { |
| 2237 | mLauncher = new WeakReference<Launcher>(launcher); |
| 2238 | } |
| 2239 | |
| 2240 | @Override |
| 2241 | public void onReceive(Context context, Intent intent) { |
| 2242 | // Load the wallpaper from the ApplicationContext and store it locally |
| 2243 | // until the Launcher Activity is ready to use it |
| 2244 | final Drawable drawable = mApplication.getWallpaper(); |
| 2245 | if (drawable instanceof BitmapDrawable) { |
| 2246 | sWallpaper = ((BitmapDrawable) drawable).getBitmap(); |
| 2247 | } else { |
| 2248 | throw new IllegalStateException("The wallpaper must be a BitmapDrawable."); |
| 2249 | } |
| 2250 | |
| 2251 | // If Launcher is alive, notify we have a new wallpaper |
| 2252 | if (mLauncher != null) { |
| 2253 | final Launcher launcher = mLauncher.get(); |
| 2254 | if (launcher != null) { |
| 2255 | launcher.loadWallpaper(); |
| 2256 | } |
| 2257 | } |
| 2258 | } |
| 2259 | } |
| 2260 | |
| 2261 | private class DrawerManager implements SlidingDrawer.OnDrawerOpenListener, |
| 2262 | SlidingDrawer.OnDrawerCloseListener, SlidingDrawer.OnDrawerScrollListener { |
| 2263 | private boolean mOpen; |
| 2264 | |
| 2265 | public void onDrawerOpened() { |
| 2266 | if (!mOpen) { |
| 2267 | mHandleIcon.reverseTransition(150); |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2268 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2269 | final Rect bounds = mWorkspace.mDrawerBounds; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2270 | offsetBoundsToDragLayer(bounds, mAllAppsGrid); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2271 | |
| 2272 | mOpen = true; |
| 2273 | } |
| 2274 | } |
| 2275 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2276 | private void offsetBoundsToDragLayer(Rect bounds, View view) { |
| 2277 | view.getDrawingRect(bounds); |
| 2278 | |
| 2279 | while (view != mDragLayer) { |
| 2280 | bounds.offset(view.getLeft(), view.getTop()); |
| 2281 | view = (View) view.getParent(); |
| 2282 | } |
| 2283 | } |
| 2284 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2285 | public void onDrawerClosed() { |
| 2286 | if (mOpen) { |
| 2287 | mHandleIcon.reverseTransition(150); |
| 2288 | mWorkspace.mDrawerBounds.setEmpty(); |
| 2289 | mOpen = false; |
| 2290 | } |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2291 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2292 | mAllAppsGrid.setSelection(0); |
| 2293 | mAllAppsGrid.clearTextFilter(); |
| 2294 | } |
| 2295 | |
| 2296 | public void onScrollStarted() { |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2297 | if (PROFILE_DRAWER) { |
| 2298 | android.os.Debug.startMethodTracing("/sdcard/launcher-drawer"); |
| 2299 | } |
| 2300 | |
| 2301 | mWorkspace.mDrawerContentWidth = mAllAppsGrid.getWidth(); |
| 2302 | mWorkspace.mDrawerContentHeight = mAllAppsGrid.getHeight(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2303 | } |
| 2304 | |
| 2305 | public void onScrollEnded() { |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2306 | if (PROFILE_DRAWER) { |
| 2307 | android.os.Debug.stopMethodTracing(); |
| 2308 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2309 | } |
| 2310 | } |
| 2311 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 2312 | private static class DesktopBinder extends Handler implements MessageQueue.IdleHandler { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2313 | static final int MESSAGE_BIND_ITEMS = 0x1; |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2314 | static final int MESSAGE_BIND_APPWIDGETS = 0x2; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2315 | static final int MESSAGE_BIND_DRAWER = 0x3; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2316 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2317 | // Number of items to bind in every pass |
| 2318 | static final int ITEMS_COUNT = 6; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2319 | |
| 2320 | private final ArrayList<ItemInfo> mShortcuts; |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 2321 | private final LinkedList<LauncherAppWidgetInfo> mAppWidgets; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2322 | private final ApplicationsAdapter mDrawerAdapter; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2323 | private final WeakReference<Launcher> mLauncher; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2324 | |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2325 | public boolean mTerminate = false; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2326 | |
| 2327 | DesktopBinder(Launcher launcher, ArrayList<ItemInfo> shortcuts, |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2328 | ArrayList<LauncherAppWidgetInfo> appWidgets, |
| 2329 | ApplicationsAdapter drawerAdapter) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2330 | |
| 2331 | mLauncher = new WeakReference<Launcher>(launcher); |
| 2332 | mShortcuts = shortcuts; |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2333 | mDrawerAdapter = drawerAdapter; |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2334 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 2335 | // Sort widgets so active workspace is bound first |
| 2336 | final int currentScreen = launcher.mWorkspace.getCurrentScreen(); |
| 2337 | final int size = appWidgets.size(); |
| 2338 | mAppWidgets = new LinkedList<LauncherAppWidgetInfo>(); |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2339 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 2340 | for (int i = 0; i < size; i++) { |
| 2341 | LauncherAppWidgetInfo appWidgetInfo = appWidgets.get(i); |
| 2342 | if (appWidgetInfo.screen == currentScreen) { |
| 2343 | mAppWidgets.addFirst(appWidgetInfo); |
| 2344 | } else { |
| 2345 | mAppWidgets.addLast(appWidgetInfo); |
| 2346 | } |
| 2347 | } |
| 2348 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2349 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2350 | public void startBindingItems() { |
| 2351 | obtainMessage(MESSAGE_BIND_ITEMS, 0, mShortcuts.size()).sendToTarget(); |
| 2352 | } |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2353 | |
| 2354 | public void startBindingDrawer() { |
| 2355 | obtainMessage(MESSAGE_BIND_DRAWER).sendToTarget(); |
| 2356 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2357 | |
Jeffrey Sharkey | 2d132af | 2009-03-24 21:21:09 -0700 | [diff] [blame] | 2358 | public void startBindingAppWidgetsWhenIdle() { |
| 2359 | // Ask for notification when message queue becomes idle |
| 2360 | final MessageQueue messageQueue = Looper.myQueue(); |
| 2361 | messageQueue.addIdleHandler(this); |
| 2362 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2363 | |
Jeffrey Sharkey | 2d132af | 2009-03-24 21:21:09 -0700 | [diff] [blame] | 2364 | public boolean queueIdle() { |
| 2365 | // Queue is idle, so start binding items |
| 2366 | startBindingAppWidgets(); |
| 2367 | return false; |
| 2368 | } |
| 2369 | |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 2370 | public void startBindingAppWidgets() { |
| 2371 | obtainMessage(MESSAGE_BIND_APPWIDGETS).sendToTarget(); |
| 2372 | } |
| 2373 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2374 | @Override |
| 2375 | public void handleMessage(Message msg) { |
| 2376 | Launcher launcher = mLauncher.get(); |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 2377 | if (launcher == null || mTerminate) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2378 | return; |
| 2379 | } |
Romain Guy | cbb89e4 | 2009-06-08 15:52:54 -0700 | [diff] [blame] | 2380 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2381 | switch (msg.what) { |
| 2382 | case MESSAGE_BIND_ITEMS: { |
| 2383 | launcher.bindItems(this, mShortcuts, msg.arg1, msg.arg2); |
| 2384 | break; |
| 2385 | } |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2386 | case MESSAGE_BIND_DRAWER: { |
| 2387 | launcher.bindDrawer(this, mDrawerAdapter); |
| 2388 | break; |
| 2389 | } |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 2390 | case MESSAGE_BIND_APPWIDGETS: { |
Jeffrey Sharkey | 99c8758 | 2009-03-24 17:59:43 -0700 | [diff] [blame] | 2391 | launcher.bindAppWidgets(this, mAppWidgets); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2392 | break; |
| 2393 | } |
| 2394 | } |
| 2395 | } |
| 2396 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2397 | |
| 2398 | private class GesturesProcessor implements GestureOverlayView.OnGestureListener, |
| 2399 | GestureOverlayView.OnGesturePerformedListener { |
| 2400 | |
| 2401 | private final GestureMatcher mMatcher = new GestureMatcher(); |
| 2402 | |
| 2403 | GesturesProcessor() { |
| 2404 | // TODO: Maybe the load should happen on a background thread? |
| 2405 | sLibrary.load(); |
| 2406 | } |
| 2407 | |
| 2408 | public void onGestureStarted(GestureOverlayView overlay, MotionEvent event) { |
Romain Guy | 6fefcf1 | 2009-06-11 13:07:43 -0700 | [diff] [blame] | 2409 | //noinspection PointlessBooleanExpression,ConstantConditions |
| 2410 | if (!CONFIG_GESTURES_IMMEDIATE_MODE) { |
| 2411 | overlay.removeCallbacks(mMatcher); |
| 2412 | resetGesturesNextPrompt(); |
| 2413 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2414 | |
| 2415 | mGesturesAdd.setAlpha(128); |
| 2416 | mGesturesAdd.setEnabled(false); |
| 2417 | } |
| 2418 | |
| 2419 | public void onGesture(GestureOverlayView overlay, MotionEvent event) { |
| 2420 | } |
| 2421 | |
| 2422 | public void onGesturePerformed(GestureOverlayView overlay, Gesture gesture) { |
| 2423 | } |
| 2424 | |
| 2425 | public void onGestureEnded(GestureOverlayView overlay, MotionEvent event) { |
Romain Guy | 6fefcf1 | 2009-06-11 13:07:43 -0700 | [diff] [blame] | 2426 | if (CONFIG_GESTURES_IMMEDIATE_MODE) { |
| 2427 | mMatcher.gesture = overlay.getGesture(); |
| 2428 | if (mMatcher.gesture.getLength() < GesturesConstants.LENGTH_THRESHOLD) { |
| 2429 | overlay.clear(false); |
| 2430 | } else { |
| 2431 | mMatcher.run(); |
| 2432 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2433 | } else { |
Romain Guy | 6fefcf1 | 2009-06-11 13:07:43 -0700 | [diff] [blame] | 2434 | overlay.removeCallbacks(mMatcher); |
| 2435 | |
| 2436 | mMatcher.gesture = overlay.getGesture(); |
| 2437 | if (mMatcher.gesture.getLength() < GesturesConstants.LENGTH_THRESHOLD) { |
| 2438 | overlay.clear(false); |
| 2439 | } else { |
| 2440 | overlay.postDelayed(mMatcher, GesturesConstants.MATCH_DELAY); |
| 2441 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2442 | } |
| 2443 | } |
| 2444 | |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 2445 | void matchGesture(Gesture gesture) { |
| 2446 | matchGesture(gesture, true); |
| 2447 | } |
| 2448 | |
| 2449 | void matchGesture(Gesture gesture, boolean animate) { |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2450 | mGesturesAdd.setAlpha(255); |
| 2451 | mGesturesAdd.setEnabled(true); |
| 2452 | |
| 2453 | if (gesture != null) { |
| 2454 | final ArrayList<Prediction> predictions = sLibrary.recognize(gesture); |
| 2455 | |
| 2456 | if (DEBUG_GESTURES) { |
| 2457 | for (Prediction p : predictions) { |
| 2458 | d(LOG_TAG, String.format("name=%s, score=%f", p.name, p.score)); |
| 2459 | } |
| 2460 | } |
| 2461 | |
| 2462 | boolean match = false; |
| 2463 | if (predictions.size() > 0) { |
| 2464 | final Prediction prediction = predictions.get(0); |
| 2465 | if (prediction.score > GesturesConstants.PREDICTION_THRESHOLD) { |
| 2466 | match = true; |
| 2467 | |
| 2468 | ApplicationInfo info = sModel.queryGesture(Launcher.this, prediction.name); |
| 2469 | if (info != null) { |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 2470 | updatePrompt(info, animate); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2471 | } |
| 2472 | } |
| 2473 | } |
| 2474 | |
| 2475 | if (!match){ |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 2476 | if (animate) { |
| 2477 | setGesturesNextPrompt(null, getString(R.string.gestures_unknown)); |
| 2478 | } else { |
| 2479 | setGesturesPrompt(null, getString(R.string.gestures_unknown)); |
| 2480 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2481 | } |
| 2482 | } |
| 2483 | } |
| 2484 | |
| 2485 | private void updatePrompt(ApplicationInfo info) { |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 2486 | updatePrompt(info, true); |
| 2487 | } |
| 2488 | |
| 2489 | private void updatePrompt(ApplicationInfo info, boolean animate) { |
Romain Guy | 6fefcf1 | 2009-06-11 13:07:43 -0700 | [diff] [blame] | 2490 | if (mGesturesAction.intent != null && |
| 2491 | info.intent.toURI().equals(mGesturesAction.intent.toURI()) && |
| 2492 | info.title.equals(((TextView) mGesturesPrompt.getCurrentView()).getText())) { |
| 2493 | return; |
| 2494 | } |
Romain Guy | 3cf604f | 2009-06-16 13:12:53 -0700 | [diff] [blame^] | 2495 | |
| 2496 | if (animate) { |
| 2497 | setGesturesNextPrompt(info.icon, info.title); |
| 2498 | } else { |
| 2499 | setGesturesPrompt(info.icon, info.title); |
| 2500 | } |
| 2501 | |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2502 | mGesturesAction.intent = info.intent; |
| 2503 | } |
| 2504 | |
| 2505 | public void onGestureCancelled(GestureOverlayView overlay, MotionEvent event) { |
Romain Guy | 6fefcf1 | 2009-06-11 13:07:43 -0700 | [diff] [blame] | 2506 | //noinspection PointlessBooleanExpression,ConstantConditions |
| 2507 | if (!CONFIG_GESTURES_IMMEDIATE_MODE) { |
| 2508 | overlay.removeCallbacks(mMatcher); |
| 2509 | } |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2510 | } |
| 2511 | |
| 2512 | void addGesture(String name, Gesture gesture) { |
| 2513 | sLibrary.addGesture(name, gesture); |
| 2514 | // TODO: On a background thread? |
| 2515 | sLibrary.save(); |
| 2516 | } |
| 2517 | |
| 2518 | void update(ApplicationInfo info, Gesture gesture) { |
| 2519 | mGesturesOverlay.setGesture(gesture); |
Romain Guy | b873424 | 2009-06-10 11:53:57 -0700 | [diff] [blame] | 2520 | updatePrompt(info); |
Romain Guy | 73b979d | 2009-06-09 12:57:21 -0700 | [diff] [blame] | 2521 | } |
| 2522 | |
| 2523 | class GestureMatcher implements Runnable { |
| 2524 | Gesture gesture; |
| 2525 | |
| 2526 | public void run() { |
| 2527 | if (gesture != null) { |
| 2528 | matchGesture(gesture); |
| 2529 | } |
| 2530 | } |
| 2531 | } |
| 2532 | } |
| 2533 | |
| 2534 | private class GesturesAction implements View.OnClickListener { |
| 2535 | Intent intent; |
| 2536 | |
| 2537 | public void onClick(View v) { |
| 2538 | if (intent != null) { |
| 2539 | startActivitySafely(intent); |
| 2540 | } |
| 2541 | } |
| 2542 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 2543 | } |
Karl Rosaen | 138a041 | 2009-04-23 19:00:21 -0700 | [diff] [blame] | 2544 | |