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The Android Open Source Project31dd5032009-03-03 19:32:27 -08001/*
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
Daniel Sandler325dc232013-06-05 22:57:57 -040017package com.android.launcher3;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080018
Gilles Debunnedd6c9922010-10-25 11:23:41 -070019import android.animation.Animator;
Michael Jurka8edd75c2010-12-17 20:15:06 -080020import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070021import android.animation.AnimatorSet;
Adam Cohen2801caf2011-05-13 20:57:39 -070022import android.animation.ObjectAnimator;
23import android.animation.PropertyValuesHolder;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070024import android.animation.ValueAnimator;
Sunny Goyal70660032015-05-14 00:07:08 -070025import android.annotation.SuppressLint;
Adam Cohen0b395352014-06-09 22:54:36 +000026import android.annotation.TargetApi;
Michael Jurka946ad472010-07-09 18:05:18 -070027import android.app.Activity;
Brett Chabot2a9e2282011-08-23 15:03:13 -070028import android.app.ActivityManager;
Winson Chungc7450e32012-04-17 17:34:08 -070029import android.app.ActivityOptions;
Chris Wren40c5ed32014-06-24 18:24:23 -040030import android.app.AlertDialog;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080031import android.app.SearchManager;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080032import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070033import android.appwidget.AppWidgetManager;
34import android.appwidget.AppWidgetProviderInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080035import android.content.ActivityNotFoundException;
Joe Onorato2ca0ae72009-11-10 13:14:13 -080036import android.content.BroadcastReceiver;
Michael Jurkae326f182011-11-21 14:05:46 -080037import android.content.ComponentCallbacks2;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040038import android.content.ComponentName;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080039import android.content.Context;
Chris Wren40c5ed32014-06-24 18:24:23 -040040import android.content.DialogInterface;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080041import android.content.Intent;
Winson Chungf0ea4d32011-06-06 14:27:16 -070042import android.content.IntentFilter;
Adam Cohen173f7112015-03-27 15:14:00 -070043import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070044import android.content.SharedPreferences;
Winson Chungaafa03c2010-06-11 17:34:16 -070045import android.content.pm.ActivityInfo;
Winson Chunge43a1e72014-01-15 10:33:02 -080046import android.content.pm.ApplicationInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080047import android.content.pm.PackageManager;
Adam Cohen716b51e2011-06-30 12:09:54 -070048import android.content.pm.PackageManager.NameNotFoundException;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080049import android.content.res.Configuration;
Adam Cohen3f9c9712014-10-31 11:48:25 -070050import android.database.sqlite.SQLiteDatabase;
Adam Cohen268c4752012-06-06 17:47:33 -070051import android.graphics.Bitmap;
52import android.graphics.Canvas;
Sandeep Siddhartha2efc7d92014-05-16 17:21:15 -070053import android.graphics.Color;
Adam Cohen268c4752012-06-06 17:47:33 -070054import android.graphics.PorterDuff;
Michael Jurkaaf442092010-06-10 17:01:57 -070055import android.graphics.Rect;
Sunny Goyal4a6c6f32015-05-19 12:36:46 -070056import android.graphics.drawable.ColorDrawable;
Michael Jurkaaf442092010-06-10 17:01:57 -070057import android.graphics.drawable.Drawable;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040058import android.net.Uri;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070059import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020060import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080061import android.os.Bundle;
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +020062import android.os.Environment;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080063import android.os.Handler;
Adam Cohended9f8d2010-11-03 13:25:16 -070064import android.os.Message;
Winson Chunga2413752012-04-03 14:22:34 -070065import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040066import android.os.SystemClock;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080067import android.text.Selection;
68import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070069import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080070import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070071import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070072import android.view.Display;
73import android.view.Gravity;
74import android.view.HapticFeedbackConstants;
75import android.view.KeyEvent;
76import android.view.LayoutInflater;
77import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070078import android.view.MotionEvent;
79import android.view.Surface;
80import android.view.View;
Adam Cohenf358a4b2013-07-23 16:47:31 -070081import android.view.View.OnClickListener;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080082import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070083import android.view.ViewGroup;
Adam Cohenc2d6e892014-10-16 09:49:24 -070084import android.view.ViewStub;
Adam Cohen96d30a12013-07-16 18:13:21 -070085import android.view.ViewTreeObserver;
Sunny Goyal651077b2014-06-30 14:15:31 -070086import android.view.Window;
Adam Cohen96d30a12013-07-16 18:13:21 -070087import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080088import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070089import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080090import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070091import android.widget.Advanceable;
92import android.widget.FrameLayout;
93import android.widget.ImageView;
Chet Haasea8f996d2015-02-17 12:56:04 -080094import android.widget.TextView;
Adam Cohen96d30a12013-07-16 18:13:21 -070095import android.widget.Toast;
Sunny Goyal651077b2014-06-30 14:15:31 -070096import com.android.launcher3.DropTarget.DragObject;
97import com.android.launcher3.PagedView.PageSwitchListener;
Winson Chung5f4e0fd2015-05-22 11:12:27 -070098import com.android.launcher3.allapps.AllAppsContainerView;
Sunny Goyalffe83f12014-08-14 17:39:34 -070099import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +0100100import com.android.launcher3.compat.LauncherActivityInfoCompat;
101import com.android.launcher3.compat.LauncherAppsCompat;
102import com.android.launcher3.compat.UserHandleCompat;
103import com.android.launcher3.compat.UserManagerCompat;
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700104import com.android.launcher3.model.WidgetsModel;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700105import com.android.launcher3.util.ComponentKey;
Sunny Goyale2df0622015-04-24 11:27:00 -0700106import com.android.launcher3.util.LongArrayMap;
Adam Cohen091440a2015-03-18 14:16:05 -0700107import com.android.launcher3.util.Thunk;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700108import com.android.launcher3.widget.PendingAddWidgetInfo;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700109import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700110import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700111
Adam Cohen4caf2982013-08-20 18:54:31 -0700112import java.io.File;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700113import java.io.FileDescriptor;
Adam Cohen4caf2982013-08-20 18:54:31 -0700114import java.io.FileOutputStream;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700115import java.io.IOException;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700116import java.io.PrintWriter;
Chet Haasea8f996d2015-02-17 12:56:04 -0800117import java.lang.reflect.InvocationTargetException;
118import java.lang.reflect.Method;
Adam Cohen4caf2982013-08-20 18:54:31 -0700119import java.text.DateFormat;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700120import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700121import java.util.Collection;
Adam Cohen4caf2982013-08-20 18:54:31 -0700122import java.util.Date;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700123import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700124import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700125import java.util.List;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000126import java.util.concurrent.atomic.AtomicInteger;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700127
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800128/**
129 * Default launcher application.
130 */
Bjorn Bringertc459e522013-06-07 19:36:01 +0100131public class Launcher extends Activity
Michael Jurka0e260592010-06-30 17:07:39 -0700132 implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
Winson Chungb745afb2015-03-02 11:51:23 -0800133 View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener,
134 LauncherStateTransitionAnimation.Callbacks {
Hyunyoung Song4e8fb912015-04-11 15:44:32 -0700135 static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700136 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800137
Daniel Sandlerf061f822013-06-27 13:59:36 -0400138 static final boolean PROFILE_STARTUP = false;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700139 static final boolean DEBUG_WIDGETS = true;
Winson Chunga2413752012-04-03 14:22:34 -0700140 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400141 static final boolean DEBUG_RESUME_TIME = false;
Winson Chungede41292013-09-19 16:27:36 -0700142 static final boolean DEBUG_DUMP_LOG = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700143
Dan Sandlerd5024042014-01-09 15:01:33 -0500144 static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
145
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800146 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700147 private static final int REQUEST_CREATE_APPWIDGET = 5;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700148 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700149 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800150
Michael Jurka8b805b12012-04-18 14:23:14 -0700151 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyalff572272014-07-23 13:58:07 -0700152 private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
Michael Jurka8b805b12012-04-18 14:23:14 -0700153
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700154 private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
155 private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
156 private static final int WORKSPACE_BACKGROUND_BLACK = 2;
157
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700158 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
159
Mathew Inwood876a8462013-06-14 14:12:41 +0100160 /**
161 * IntentStarter uses request codes starting with this. This must be greater than all activity
162 * request codes used internally.
163 */
164 protected static final int REQUEST_LAST = 100;
165
Mike Cleron3a2b3f22009-11-05 17:17:42 -0800166 static final int SCREEN_COUNT = 5;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800167
Michael Jurka0a457bf2012-11-19 14:05:05 -0800168 // To turn on these properties, type
169 // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
Michael Jurka0a457bf2012-11-19 14:05:05 -0800170 static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800171
Winson Chung2672ff92012-05-04 16:22:30 -0700172 // The Intent extra that defines whether to ignore the launch animation
173 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400174 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700175
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800176 // Type: int
177 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700178 // Type: int
179 private static final String RUNTIME_STATE = "launcher.state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800180 // Type: int
Winson Chung3d503fb2011-07-13 17:25:49 -0700181 private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
182 // Type: int
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800183 private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
184 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700185 private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800186 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700187 private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700188 // Type: int
189 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
190 // Type: int
191 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
192 // Type: parcelable
193 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000194 // Type: parcelable
Adam Cohen4637b5a2013-11-04 18:21:24 -0800195 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000196 // Type: int[]
197 private static final String RUNTIME_STATE_VIEW_IDS = "launcher.view_ids";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800198
Adam Cohen432609a2014-03-13 17:03:22 -0700199 static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed";
Adam Cohenb54a5982014-01-08 15:21:04 -0800200 static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed";
201
Adam Cohen3ed316a2014-07-23 18:21:20 -0700202 static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete";
203 static final String ACTION_FIRST_LOAD_COMPLETE =
204 "com.android.launcher3.action.FIRST_LOAD_COMPLETE";
205
Adam Cohen39a06042013-07-19 14:30:12 -0700206 public static final String SHOW_WEIGHT_WATCHER = "debug.show_mem";
Daniel Sandler6053b802013-08-15 15:44:26 -0700207 public static final boolean SHOW_WEIGHT_WATCHER_DEFAULT = false;
Adam Cohen39a06042013-07-19 14:30:12 -0700208
Sunny Goyal594d76d2014-11-06 10:12:54 -0800209 private static final String QSB_WIDGET_ID = "qsb_widget_id";
210 private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider";
211
Winson Chunga6945242014-01-08 14:04:34 -0800212 public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data";
213
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700214 /** The different states that Launcher can be in. */
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700215 enum State { NONE, WORKSPACE, APPS, APPS_SPRING_LOADED, WIDGETS, WIDGETS_SPRING_LOADED }
216
Adam Cohen091440a2015-03-18 14:16:05 -0700217 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700218 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700219
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700220 private boolean mIsSafeModeEnabled;
221
Adam Cohenc2d6e892014-10-16 09:49:24 -0700222 LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl();
223 LauncherOverlay mLauncherOverlay;
Adam Cohena6d04922014-10-23 17:28:30 -0700224 InsettableFrameLayout mLauncherOverlayContainer;
Adam Cohenc2d6e892014-10-16 09:49:24 -0700225
Joe Onorato9c1289c2009-08-17 11:03:03 -0400226 static final int APPWIDGET_HOST_ID = 1024;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700227 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
228 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700229 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800230
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000231 private HashMap<Integer, Integer> mItemIdToViewId = new HashMap<Integer, Integer>();
232 private static final AtomicInteger sNextGeneratedId = new AtomicInteger(1);
233
Winson Chunga2413752012-04-03 14:22:34 -0700234 // How long to wait before the new-shortcut animation automatically pans the workspace
Winson Chung94d67682013-09-25 16:29:40 -0700235 private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
236 private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Adam Cohen091440a2015-03-18 14:16:05 -0700237 @Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700238
Joe Onorato2ca0ae72009-11-10 13:14:13 -0800239 private final BroadcastReceiver mCloseSystemDialogsReceiver
240 = new CloseSystemDialogsIntentReceiver();
Jeff Sharkey1e2efc82009-11-06 15:17:59 -0800241
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800242 private LayoutInflater mInflater;
243
Adam Cohen091440a2015-03-18 14:16:05 -0700244 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700245 private View mLauncherView;
Winson Chunga6945242014-01-08 14:04:34 -0800246 private View mPageIndicators;
Adam Cohen091440a2015-03-18 14:16:05 -0700247 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800248 private DragController mDragController;
Adam Cohen39a06042013-07-19 14:30:12 -0700249 private View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700250
Sunny Goyalffe83f12014-08-14 17:39:34 -0700251 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700252 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700253
Adam Cohen091440a2015-03-18 14:16:05 -0700254 @Thunk ItemInfo mPendingAddInfo = new ItemInfo();
Adam Cohen59400422014-03-05 18:07:04 -0800255 private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800256 private int mPendingAddWidgetId = -1;
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700257
Michael Jurka0280c3b2010-09-17 15:00:07 -0700258 private int[] mTmpAddItemCellCoordinates = new int[2];
259
Sunny Goyal316490e2015-06-02 09:38:28 -0700260 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800261 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700262
Michael Jurka838a4ca2011-02-07 13:33:06 -0800263 private View mAllAppsButton;
Winson Chung3d503fb2011-07-13 17:25:49 -0700264
Winson Chungc51db6a2011-10-05 11:44:49 -0700265 private SearchDropTargetBar mSearchDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700266
267 // Main container view for the all apps screen.
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700268 @Thunk AllAppsContainerView mAppsView;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700269
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700270 // Main container view and the model for the widget tray screen.
271 @Thunk WidgetsContainerView mWidgetsView;
272 @Thunk WidgetsModel mWidgetsModel;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700273
Winson Chungf0ea4d32011-06-06 14:27:16 -0700274 private boolean mAutoAdvanceRunning = false;
Sunny Goyal594d76d2014-11-06 10:12:54 -0800275 private AppWidgetHostView mQsb;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800276
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800277 private Bundle mSavedState;
Winson Chung4a2afa32012-07-19 14:53:05 -0700278 // We set the state in both onCreate and then onNewIntent in some cases, which causes both
279 // scroll issues (because the workspace may not have been measured yet) and extra work.
280 // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
281 private State mOnResumeState = State.NONE;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800282
283 private SpannableStringBuilder mDefaultKeySsb = null;
284
Adam Cohen091440a2015-03-18 14:16:05 -0700285 @Thunk boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400286
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800287 private boolean mPaused = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800288 private boolean mRestoring;
289 private boolean mWaitingForResult;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700290 private boolean mOnResumeNeedsLoad;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800291
Michael Jurka1e2f4652013-07-08 18:03:46 -0700292 private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
Michael Jurka7607c2f2013-04-03 14:33:19 -0700293 private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
294
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800295 private Bundle mSavedInstanceState;
296
Joe Onorato9c1289c2009-08-17 11:03:03 -0400297 private LauncherModel mModel;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800298 private IconCache mIconCache;
Adam Cohen091440a2015-03-18 14:16:05 -0700299 @Thunk boolean mUserPresent = true;
Adam Cohend113e0c2010-11-11 10:48:05 -0800300 private boolean mVisible = false;
Adam Cohened307df2013-10-02 09:37:31 -0700301 private boolean mHasFocus = false;
Adam Cohend113e0c2010-11-11 10:48:05 -0800302 private boolean mAttached = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400303
Sunny Goyale2df0622015-04-24 11:27:00 -0700304 private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
Romain Guycbb89e42009-06-08 15:52:54 -0700305
Adam Cohen61f560d2013-09-30 15:58:20 -0700306 private View.OnTouchListener mHapticFeedbackTouchListener;
307
Adam Cohended9f8d2010-11-03 13:25:16 -0700308 // Related to the auto-advancing of widgets
309 private final int ADVANCE_MSG = 1;
310 private final int mAdvanceInterval = 20000;
311 private final int mAdvanceStagger = 250;
312 private long mAutoAdvanceSentTime;
313 private long mAutoAdvanceTimeLeft = -1;
Adam Cohen091440a2015-03-18 14:16:05 -0700314 @Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
Adam Cohended9f8d2010-11-03 13:25:16 -0700315 new HashMap<View, AppWidgetProviderInfo>();
316
Winson Chung400438b2011-01-16 17:53:48 -0800317 // Determines how long to wait after a rotation before restoring the screen orientation to
318 // match the sensor state.
319 private final int mRestoreScreenOrientationDelay = 500;
320
Adam Cohen091440a2015-03-18 14:16:05 -0700321 @Thunk Drawable mWorkspaceBackgroundDrawable;
Craig Mautner360310b2012-10-26 15:13:08 -0700322
Adam Cohen1462de32012-07-24 22:34:36 -0700323 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700324 private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
Adam Cohen1462de32012-07-24 22:34:36 -0700325
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700326 static final ArrayList<String> sDumpLogs = new ArrayList<String>();
Adam Cohen4caf2982013-08-20 18:54:31 -0700327 static Date sDateStamp = new Date();
328 static DateFormat sDateFormat =
329 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
330 static long sRunStart = System.currentTimeMillis();
331 static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700332
Winson Chung46353de2012-02-16 14:05:10 -0800333 // We only want to get the SharedPreferences once since it does an FS stat each time we get
334 // it from the context.
335 private SharedPreferences mSharedPrefs;
336
Winson Chungf0c6ae02012-03-21 16:10:31 -0700337 // Holds the page that we need to animate to, and the icon views that we need to animate up
338 // when we scroll to that page on resume.
Adam Cohen091440a2015-03-18 14:16:05 -0700339 @Thunk ImageView mFolderIconImageView;
Adam Cohen268c4752012-06-06 17:47:33 -0700340 private Bitmap mFolderIconBitmap;
341 private Canvas mFolderIconCanvas;
342 private Rect mRectForFolderAnimation = new Rect();
Adam Cohen2801caf2011-05-13 20:57:39 -0700343
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700344 private DeviceProfile mDeviceProfile;
345
Winson Chung13eb5272015-05-11 16:30:13 -0700346 // This is set to the view that launched the activity that navigated the user away from
347 // launcher. Since there is no callback for when the activity has finished launching, enable
348 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800349 private BubbleTextView mWaitingForResume;
350
Adam Cohen59400422014-03-05 18:07:04 -0800351 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
352 new HashMap<String, CustomAppWidget>();
353
354 private static final boolean ENABLE_CUSTOM_WIDGET_TEST = false;
355 static {
356 if (ENABLE_CUSTOM_WIDGET_TEST) {
357 sCustomAppWidgets.put(DummyWidget.class.getName(), new DummyWidget());
358 }
359 }
360
Chet Haasea8f996d2015-02-17 12:56:04 -0800361 // TODO: remove this field and call method directly when Launcher3 can depend on M APIs
362 private static Method sClipRevealMethod = null;
363 static {
364 Class<?> activityOptionsClass = ActivityOptions.class;
365 try {
366 sClipRevealMethod = activityOptionsClass.getDeclaredMethod("makeClipRevealAnimation",
367 View.class, int.class, int.class, int.class, int.class);
368 } catch (Exception e) {
369 // Earlier version
370 }
371 }
372
Adam Cohen091440a2015-03-18 14:16:05 -0700373 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700374 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700375 if (mWorkspace != null) {
376 mWorkspace.buildPageHardwareLayers();
377 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700378 }
379 };
380
Adam Cohendb364c32014-05-20 14:23:40 -0700381 private static PendingAddArguments sPendingAddItem;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800382
Adam Cohen091440a2015-03-18 14:16:05 -0700383 @Thunk static class PendingAddArguments {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800384 int requestCode;
385 Intent intent;
Winson Chung3d503fb2011-07-13 17:25:49 -0700386 long container;
Adam Cohendcd297f2013-06-18 13:13:40 -0700387 long screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800388 int cellX;
389 int cellY;
Adam Cohendb364c32014-05-20 14:23:40 -0700390 int appWidgetId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800391 }
392
Daniel Sandlerff02d492013-08-05 02:12:05 -0400393 private Stats mStats;
Sunny Goyaldcbcc862014-08-12 15:58:36 -0700394 FocusIndicatorView mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700395 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400396
397 @Thunk void setOrientation() {
398 if (mRotationEnabled) {
399 unlockScreenOrientation(true);
400 } else {
401 setRequestedOrientation(
402 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700403 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400404 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700405
Sunny Goyal7779d622015-06-11 16:18:39 -0700406 private Runnable mUpdateOrientationRunnable = new Runnable() {
407 public void run() {
408 setOrientation();
409 }
410 };
411
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800412 @Override
413 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700414 if (DEBUG_STRICT_MODE) {
415 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
416 .detectDiskReads()
417 .detectDiskWrites()
418 .detectNetwork() // or .detectAll() for all detectable problems
419 .penaltyLog()
420 .build());
421 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
422 .detectLeakedSqlLiteObjects()
423 .detectLeakedClosableObjects()
424 .penaltyLog()
425 .penaltyDeath()
426 .build());
427 }
428
Adam Cohen9211d422014-10-07 18:14:53 -0700429 if (mLauncherCallbacks != null) {
430 mLauncherCallbacks.preOnCreate();
431 }
432
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800433 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400434
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400435 LauncherAppState.setApplicationContext(getApplicationContext());
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400436 LauncherAppState app = LauncherAppState.getInstance();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700437
Adam Cohen2e6da152015-05-06 11:42:25 -0700438 // Load configuration-specific DeviceProfile
Sunny Goyalc6205602015-05-21 20:46:33 -0700439 mDeviceProfile = getResources().getConfiguration().orientation
440 == Configuration.ORIENTATION_LANDSCAPE ?
441 app.getInvariantDeviceProfile().landscapeProfile
442 : app.getInvariantDeviceProfile().portraitProfile;
443
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400444 mSharedPrefs = getSharedPreferences(LauncherAppState.getSharedPreferencesKey(),
Winson Chungf0c6ae02012-03-21 16:10:31 -0700445 Context.MODE_PRIVATE);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700446 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800447 mModel = app.setLauncher(this);
448 mIconCache = app.getIconCache();
Adam Cohen2e6da152015-05-06 11:42:25 -0700449
Joe Onorato41a12d22009-10-31 18:30:00 -0400450 mDragController = new DragController(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800451 mInflater = getLayoutInflater();
Winson Chungb745afb2015-03-02 11:51:23 -0800452 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this, this);
Romain Guycbb89e42009-06-08 15:52:54 -0700453
Daniel Sandlerff02d492013-08-05 02:12:05 -0400454 mStats = new Stats(this);
455
Sunny Goyalffe83f12014-08-14 17:39:34 -0700456 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700457
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700458 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
459 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700460
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700461 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
462 // this also ensures that any synchronous binding below doesn't re-trigger another
463 // LauncherModel load.
464 mPaused = false;
465
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800466 if (PROFILE_STARTUP) {
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +0200467 android.os.Debug.startMethodTracing(
468 Environment.getExternalStorageDirectory() + "/launcher");
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800469 }
470
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800471 setContentView(R.layout.launcher);
Michael Jurka7267fa52013-09-26 15:29:57 -0700472
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800473 setupViews();
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700474 mDeviceProfile.layout(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800475
Joe Onorato7c312c12009-08-13 21:36:53 -0700476 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700477
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800478 mSavedState = savedInstanceState;
479 restoreState(mSavedState);
480
481 if (PROFILE_STARTUP) {
482 android.os.Debug.stopMethodTracing();
483 }
484
485 if (!mRestoring) {
Adam Cohendb78dc82014-06-19 14:50:51 -0700486 if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700487 // If the user leaves launcher, then we should just load items asynchronously when
488 // they return.
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700489 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Winson Chung4a2afa32012-07-19 14:53:05 -0700490 } else {
491 // We only load the page synchronously if the user rotates (or triggers a
492 // configuration change) while launcher is in the foreground
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700493 mModel.startLoader(mWorkspace.getRestorePage());
Winson Chung4a2afa32012-07-19 14:53:05 -0700494 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800495 }
496
497 // For handling default keys
498 mDefaultKeySsb = new SpannableStringBuilder();
499 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800500
501 IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
502 registerReceiver(mCloseSystemDialogsReceiver, filter);
Michael Jurka4ef207b2010-11-29 17:05:45 -0800503
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700504 mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
505 // In case we are on a device with locked rotation, we should look at preferences to check
506 // if the user has specifically allowed rotation.
507 if (!mRotationEnabled) {
Rahul Chaturvedie863fed2015-06-15 14:09:42 -0400508 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700509 }
510
511 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
512 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400513 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700514
Adam Cohen9211d422014-10-07 18:14:53 -0700515 if (mLauncherCallbacks != null) {
516 mLauncherCallbacks.onCreate(savedInstanceState);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700517 if (mLauncherCallbacks.hasLauncherOverlay()) {
518 ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
Adam Cohena6d04922014-10-23 17:28:30 -0700519 mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
520 mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
521 mLauncherOverlayContainer, mLauncherOverlayCallbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700522 mWorkspace.setLauncherOverlay(mLauncherOverlay);
523 }
Adam Cohen9211d422014-10-07 18:14:53 -0700524 }
Adam Cohenc3e12c72014-10-31 16:15:36 -0700525
526 if (shouldShowIntroScreen()) {
527 showIntroScreen();
528 } else {
529 showFirstRunActivity();
530 showFirstRunClings();
531 }
Adam Cohen9211d422014-10-07 18:14:53 -0700532 }
533
Sunny Goyal7779d622015-06-11 16:18:39 -0700534 @Override
535 public void onSettingsChanged(String settings, boolean value) {
536 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
537 mRotationEnabled = value;
538 if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
539 mUpdateOrientationRunnable.run();
540 }
541 }
542 }
543
Adam Cohen9211d422014-10-07 18:14:53 -0700544 private LauncherCallbacks mLauncherCallbacks;
545
546 public void onPostCreate(Bundle savedInstanceState) {
547 super.onPostCreate(savedInstanceState);
548 if (mLauncherCallbacks != null) {
549 mLauncherCallbacks.onPostCreate(savedInstanceState);
550 }
551 }
552
553 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
554 mLauncherCallbacks = callbacks;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700555 mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
556 private boolean mImportanceStored = false;
557 private int mWorkspaceImportanceForAccessibility =
558 View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
559 private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
560
561 @Override
562 public void onSearchOverlayOpened() {
563 if (mImportanceStored) {
564 return;
565 }
566 // The underlying workspace and hotseat are temporarily suppressed by the search
567 // overlay. So they sholudn't be accessible.
568 mWorkspaceImportanceForAccessibility = mWorkspace.getImportantForAccessibility();
569 mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
570 mWorkspace.setImportantForAccessibility(
571 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
572 mHotseat.setImportantForAccessibility(
573 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
574 mImportanceStored = true;
575 }
576
577 @Override
578 public void onSearchOverlayClosed() {
579 mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
580 mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
581 mImportanceStored = false;
582 }
583 });
Adam Cohen9211d422014-10-07 18:14:53 -0700584 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700585 }
586
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700587 @Override
Adam Cohen9211d422014-10-07 18:14:53 -0700588 public void onLauncherProviderChange() {
589 if (mLauncherCallbacks != null) {
590 mLauncherCallbacks.onLauncherProviderChange();
591 }
592 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700593
Winson Chungef7f8742015-06-04 17:18:17 -0700594 /**
595 * Updates the bounds of all the overlays to match the new fixed bounds.
596 */
597 public void updateOverlayBounds(Rect newBounds) {
598 mAppsView.setSearchBarBounds(newBounds);
599 mWidgetsView.setSearchBarBounds(newBounds);
600 }
601
Adam Cohen9211d422014-10-07 18:14:53 -0700602 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700603 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700604 if (mLauncherCallbacks != null) {
605 return mLauncherCallbacks.hasCustomContentToLeft();
606 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700607 return false;
608 }
609
Dave Hawkeya8881582013-09-17 15:55:33 -0600610 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500611 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600612 * {@link #addToCustomContentPage}. This will only be invoked if
613 * {@link #hasCustomContentToLeft()} is {@code true}.
614 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500615 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700616 if (mLauncherCallbacks != null) {
617 mLauncherCallbacks.populateCustomContentContainer();
618 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600619 }
620
621 /**
622 * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
623 * ensure the custom content page is added or removed if necessary.
624 */
625 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600626 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600627 // Not bound yet, wait for bindScreens to be called.
628 return;
629 }
630
631 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
632 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500633 mWorkspace.createCustomContentContainer();
634 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600635 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
636 mWorkspace.removeCustomContentPage();
637 }
638 }
639
Anton Hanssona2f665f2013-09-26 12:18:32 +0100640 public Stats getStats() {
641 return mStats;
642 }
643
Bjorn Bringertc459e522013-06-07 19:36:01 +0100644 public LayoutInflater getInflater() {
645 return mInflater;
646 }
647
Hyunyoung Song3f471442015-04-08 19:01:34 -0700648 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700649 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
650 // that is subsequently removed from the workspace in startBinding().
651 return !mModel.isLoadingWorkspace();
652 }
653
Sunny Goyal71b5c0b2015-01-08 16:59:04 -0800654 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000655 public static int generateViewId() {
Ian Parkinson0c2918f2014-10-06 14:24:31 +0100656 if (Build.VERSION.SDK_INT >= 17) {
657 return View.generateViewId();
658 } else {
659 // View.generateViewId() is not available. The following fallback logic is a copy
660 // of its implementation.
661 for (;;) {
662 final int result = sNextGeneratedId.get();
663 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
664 int newValue = result + 1;
665 if (newValue > 0x00FFFFFF) newValue = 1; // Roll over to 1, not 0.
666 if (sNextGeneratedId.compareAndSet(result, newValue)) {
667 return result;
668 }
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000669 }
670 }
671 }
672
673 public int getViewIdForItem(ItemInfo info) {
674 // This cast is safe given the > 2B range for int.
675 int itemId = (int) info.id;
676 if (mItemIdToViewId.containsKey(itemId)) {
677 return mItemIdToViewId.get(itemId);
678 }
679 int viewId = generateViewId();
680 mItemIdToViewId.put(itemId, viewId);
681 return viewId;
682 }
683
684 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700685 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
686 * a configuration step, this allows the proper animations to run after other transitions.
687 */
Adam Cohendb364c32014-05-20 14:23:40 -0700688 private long completeAdd(PendingAddArguments args) {
Adam Cohen83079e42014-09-19 17:43:08 -0700689 long screenId = args.screenId;
690 if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
691 // When the screen id represents an actual screen (as opposed to a rank) we make sure
692 // that the drop page actually exists.
693 screenId = ensurePendingDropLayoutExists(args.screenId);
694 }
Adam Cohendb364c32014-05-20 14:23:40 -0700695
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800696 switch (args.requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800697 case REQUEST_CREATE_SHORTCUT:
Adam Cohendb364c32014-05-20 14:23:40 -0700698 completeAddShortcut(args.intent, args.container, screenId, args.cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -0700699 args.cellY);
Winson Chungb8472bb2011-08-05 13:49:21 -0700700 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800701 case REQUEST_CREATE_APPWIDGET:
Adam Cohendb364c32014-05-20 14:23:40 -0700702 completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700703 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700704 case REQUEST_RECONFIGURE_APPWIDGET:
705 completeRestoreAppWidget(args.appWidgetId);
706 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800707 }
Michael Jurka27614d22012-04-02 06:40:22 -0700708 // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
709 // if you turned the screen off and then back while in All Apps, Launcher would not
710 // return to the workspace. Clearing mAddInfo.container here fixes this issue
711 resetAddInfo();
Adam Cohendb364c32014-05-20 14:23:40 -0700712 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800713 }
714
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800715 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700716 final int requestCode, final int resultCode, final Intent data) {
Winson Chunge341d302013-08-16 14:31:00 -0700717 // Reset the startActivity waiting flag
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700718 setWaitingForResult(false);
Adam Cohendb364c32014-05-20 14:23:40 -0700719 final int pendingAddWidgetId = mPendingAddWidgetId;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800720 mPendingAddWidgetId = -1;
Winson Chunge341d302013-08-16 14:31:00 -0700721
Adam Cohenad4e15c2013-10-17 16:21:35 -0700722 Runnable exitSpringLoaded = new Runnable() {
723 @Override
724 public void run() {
725 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
726 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
727 }
728 };
729
Michael Jurka8b805b12012-04-18 14:23:14 -0700730 if (requestCode == REQUEST_BIND_APPWIDGET) {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700731 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700732 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
733 if (resultCode == RESULT_CANCELED) {
734 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
Adam Cohen689ff162014-05-08 17:27:56 -0700735 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700736 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700737 } else if (resultCode == RESULT_OK) {
Sunny Goyale6b63a32015-01-16 16:14:29 -0800738 addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700739 mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700740 }
741 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200742 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
743 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -0700744 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200745 }
746 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700747 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200748
Adam Cohened66b2b2012-01-23 17:28:51 -0800749 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700750 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700751
Adam Cohendb364c32014-05-20 14:23:40 -0700752 final boolean workspaceLocked = isWorkspaceLocked();
Adam Cohened66b2b2012-01-23 17:28:51 -0800753 // We have special handling for widgets
754 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800755 final int appWidgetId;
756 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
757 : -1;
758 if (widgetId < 0) {
759 appWidgetId = pendingAddWidgetId;
760 } else {
761 appWidgetId = widgetId;
762 }
763
Adam Cohenad4e15c2013-10-17 16:21:35 -0700764 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800765 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700766 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
767 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700768 result = RESULT_CANCELED;
769 completeTwoStageWidgetDrop(result, appWidgetId);
Adam Cohendb364c32014-05-20 14:23:40 -0700770 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700771 @Override
772 public void run() {
773 exitSpringLoadedDragModeDelayed(false, 0, null);
774 }
775 };
Adam Cohendb364c32014-05-20 14:23:40 -0700776 if (workspaceLocked) {
777 // No need to remove the empty screen if we're mid-binding, as the
778 // the bind will not add the empty screen.
779 mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
780 } else {
781 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
782 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
783 }
Winson Chung5aaab772012-04-27 15:24:02 -0700784 } else {
Adam Cohendb364c32014-05-20 14:23:40 -0700785 if (!workspaceLocked) {
Adam Cohen83079e42014-09-19 17:43:08 -0700786 if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
787 // When the screen id represents an actual screen (as opposed to a rank)
788 // we make sure that the drop page actually exists.
789 mPendingAddInfo.screenId =
790 ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
791 }
Adam Cohendb364c32014-05-20 14:23:40 -0700792 final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
793
794 dropLayout.setDropPending(true);
795 final Runnable onComplete = new Runnable() {
796 @Override
797 public void run() {
798 completeTwoStageWidgetDrop(resultCode, appWidgetId);
799 dropLayout.setDropPending(false);
800 }
801 };
802 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
803 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
804 } else {
805 PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
806 mPendingAddInfo);
807 sPendingAddItem = args;
808 }
Winson Chung5aaab772012-04-27 15:24:02 -0700809 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800810 return;
811 }
812
Sunny Goyalff572272014-07-23 13:58:07 -0700813 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
814 if (resultCode == RESULT_OK) {
815 // Update the widget view.
816 PendingAddArguments args = preparePendingAddArgs(requestCode, data,
817 pendingAddWidgetId, mPendingAddInfo);
818 if (workspaceLocked) {
819 sPendingAddItem = args;
820 } else {
821 completeAdd(args);
822 }
823 }
824 // Leave the widget in the pending state if the user canceled the configure.
825 return;
826 }
827
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800828 // The pattern used here is that a user PICKs a specific application,
829 // which, depending on the target, might need to CREATE the actual target.
Romain Guycbb89e42009-06-08 15:52:54 -0700830
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800831 // For example, the user would PICK_SHORTCUT for "Music playlist", and we
832 // launch over to the Music app to actually CREATE_SHORTCUT.
Winson Chungc7da5552011-08-10 15:28:45 -0700833 if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
Adam Cohendb364c32014-05-20 14:23:40 -0700834 final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
835 mPendingAddInfo);
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800836 if (isWorkspaceLocked()) {
Adam Cohendb364c32014-05-20 14:23:40 -0700837 sPendingAddItem = args;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800838 } else {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700839 completeAdd(args);
Adam Cohendb364c32014-05-20 14:23:40 -0700840 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
841 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800842 }
Adam Cohen00074722013-10-11 17:46:09 -0700843 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen689ff162014-05-08 17:27:56 -0700844 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700845 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800846 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800847 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800848
849 }
850
851 @Override
852 protected void onActivityResult(
853 final int requestCode, final int resultCode, final Intent data) {
854 handleActivityResult(requestCode, resultCode, data);
855 if (mLauncherCallbacks != null) {
856 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
857 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800858 }
859
Adam Cohendb364c32014-05-20 14:23:40 -0700860 private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
861 appWidgetId, ItemInfo info) {
862 PendingAddArguments args = new PendingAddArguments();
863 args.requestCode = requestCode;
864 args.intent = data;
865 args.container = info.container;
866 args.screenId = info.screenId;
867 args.cellX = info.cellX;
868 args.cellY = info.cellY;
869 args.appWidgetId = appWidgetId;
870 return args;
871 }
872
873 /**
874 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
875 *
876 * @param screenId the screen id to check
877 * @return the new screen, or screenId if it exists
878 */
879 private long ensurePendingDropLayoutExists(long screenId) {
880 CellLayout dropLayout =
881 (CellLayout) mWorkspace.getScreenWithId(screenId);
882 if (dropLayout == null) {
883 // it's possible that the add screen was removed because it was
884 // empty and a re-bind occurred
885 mWorkspace.addExtraEmptyScreen();
886 return mWorkspace.commitExtraEmptyScreen();
887 } else {
888 return screenId;
889 }
890 }
891
Adam Cohen091440a2015-03-18 14:16:05 -0700892 @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
Michael Jurka8b805b12012-04-18 14:23:14 -0700893 CellLayout cellLayout =
Adam Cohendcd297f2013-06-18 13:13:40 -0700894 (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800895 Runnable onCompleteRunnable = null;
896 int animationType = 0;
897
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700898 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800899 if (resultCode == RESULT_OK) {
900 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
901 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700902 mPendingAddWidgetInfo);
903 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800904 onCompleteRunnable = new Runnable() {
905 @Override
906 public void run() {
907 completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
Adam Cohendcd297f2013-06-18 13:13:40 -0700908 mPendingAddInfo.screenId, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700909 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
910 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800911 }
912 };
913 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800914 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800915 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800916 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700917 if (mDragLayer.getAnimatedView() != null) {
918 mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
919 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
920 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700921 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700922 // The animated view may be null in the case of a rotation during widget configuration
923 onCompleteRunnable.run();
924 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800925 }
926
927 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700928 protected void onStop() {
929 super.onStop();
930 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700931
932 if (mLauncherCallbacks != null) {
933 mLauncherCallbacks.onStop();
934 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700935 }
936
937 @Override
938 protected void onStart() {
939 super.onStart();
940 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700941
942 if (mLauncherCallbacks != null) {
943 mLauncherCallbacks.onStart();
944 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700945 }
946
947 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800948 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200949 long startTime = 0;
950 if (DEBUG_RESUME_TIME) {
951 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400952 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200953 }
Adam Cohen9211d422014-10-07 18:14:53 -0700954
955 if (mLauncherCallbacks != null) {
956 mLauncherCallbacks.preOnResume();
957 }
958
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800959 super.onResume();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700960
Winson Chung4a2afa32012-07-19 14:53:05 -0700961 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700962 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700963 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800964 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700965 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700966 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700967 // view after launching an app, as they may be depending on the UI to be static to
968 // switch to another app, otherwise, if it was
Winson Chung4ac30062015-05-08 17:34:17 -0700969 showAppsView(false /* animated */, false /* resetListToTop */,
Winson Chung13eb5272015-05-11 16:30:13 -0700970 !launchedFromApp /* updatePredictedApps */);
Winson Chungb745afb2015-03-02 11:51:23 -0800971 } else if (mOnResumeState == State.WIDGETS) {
972 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700973 }
974 mOnResumeState = State.NONE;
975
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700976 // Background was set to gradient in onPause(), restore to transparent if in all apps.
Sunny Goyald70ad0d2015-05-26 17:20:07 -0700977 setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
978 : WORKSPACE_BACKGROUND_TRANSPARENT);
Craig Mautner360310b2012-10-26 15:13:08 -0700979
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800980 mPaused = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700981 if (mRestoring || mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700982 setWorkspaceLoading(true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700983 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Joe Onorato9c1289c2009-08-17 11:03:03 -0400984 mRestoring = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700985 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800986 }
Michael Jurka1e2f4652013-07-08 18:03:46 -0700987 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +0200988 // We might have postponed some bind calls until onResume (see waitUntilResume) --
989 // execute them here
990 long startTimeCallbacks = 0;
991 if (DEBUG_RESUME_TIME) {
992 startTimeCallbacks = System.currentTimeMillis();
993 }
994
Michael Jurka1e2f4652013-07-08 18:03:46 -0700995 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
996 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +0200997 }
Michael Jurka1e2f4652013-07-08 18:03:46 -0700998 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +0200999 if (DEBUG_RESUME_TIME) {
1000 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1001 (System.currentTimeMillis() - startTimeCallbacks));
1002 }
Michael Jurka447bf842013-05-15 14:52:15 +02001003 }
Michael Jurka54554252013-08-01 12:52:23 +02001004 if (mOnResumeCallbacks.size() > 0) {
1005 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1006 mOnResumeCallbacks.get(i).run();
1007 }
1008 mOnResumeCallbacks.clear();
1009 }
Winson Chunge4e50662012-01-23 14:45:13 -08001010
1011 // Reset the pressed state of icons that were locked in the press state while activities
1012 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001013 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001014 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001015 mWaitingForResume.setStayPressed(false);
1016 }
Winson Chung82963d52013-10-09 11:20:57 -07001017
Adam Cohen06dff352012-06-01 17:17:08 -07001018 // It is possible that widgets can receive updates while launcher is not in the foreground.
1019 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1020 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1021 // orientation.
Adam Cohen3d509322012-06-06 14:10:04 -07001022 getWorkspace().reinflateWidgetsIfNecessary();
Sunny Goyal22235bc2015-04-03 09:23:43 -07001023 reinflateQSBIfNecessary();
Adam Cohenf9426d52012-06-04 17:26:21 -07001024
Michael Jurka447bf842013-05-15 14:52:15 +02001025 if (DEBUG_RESUME_TIME) {
1026 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1027 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001028
1029 if (mWorkspace.getCustomContentCallbacks() != null) {
1030 // If we are resuming and the custom content is the current page, we call onShow().
1031 // It is also poassible that onShow will instead be called slightly after first layout
1032 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1033 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001034 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001035 }
1036 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001037 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001038 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001039
Sunny Goyal756adbc2015-04-16 15:20:51 -07001040 if (!isWorkspaceLoading()) {
1041 // Process any items that were added while Launcher was away.
1042 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
1043 }
Adam Cohen9211d422014-10-07 18:14:53 -07001044
1045 if (mLauncherCallbacks != null) {
1046 mLauncherCallbacks.onResume();
1047 }
Adam Cohen06dff352012-06-01 17:17:08 -07001048 }
1049
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001050 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001051 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001052 // Ensure that items added to Launcher are queued until Launcher returns
1053 InstallShortcutReceiver.enableInstallQueue();
1054
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001055 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001056 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001057 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001058 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001059
1060 // We call onHide() aggressively. The custom content callbacks should be able to
1061 // debounce excess onHide calls.
1062 if (mWorkspace.getCustomContentCallbacks() != null) {
1063 mWorkspace.getCustomContentCallbacks().onHide();
1064 }
Romain Guycbb89e42009-06-08 15:52:54 -07001065
Adam Cohen9211d422014-10-07 18:14:53 -07001066 if (mLauncherCallbacks != null) {
1067 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001068 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001069 }
1070
1071 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001072 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1073 // by a onResume or by scrolling otherwise.
1074 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001075
1076 // Custom content is completely hidden
1077 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001078
1079 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1080 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001081
1082 // Indicates whether the user is allowed to scroll away from the custom content.
1083 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001084 }
1085
Adam Cohenc2d6e892014-10-16 09:49:24 -07001086 public interface LauncherOverlay {
1087
1088 /**
1089 * Touch interaction leading to overscroll has begun
1090 */
1091 public void onScrollInteractionBegin();
1092
1093 /**
1094 * Touch interaction related to overscroll has ended
1095 */
1096 public void onScrollInteractionEnd();
1097
1098 /**
1099 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1100 * screen (or in the case of RTL, the rightmost screen).
1101 */
1102 public void onScrollChange(int progress, boolean rtl);
1103
1104 /**
1105 * Screen has stopped scrolling
1106 */
1107 public void onScrollSettled();
1108
1109 /**
1110 * This method can be called by the Launcher in order to force the LauncherOverlay
1111 * to exit fully immersive mode.
1112 */
1113 public void forceExitFullImmersion();
1114 }
1115
Winson Chung0f785722015-04-08 10:27:49 -07001116 public interface LauncherAppsCallbacks {
1117 /**
1118 * Updates launcher to the available space that AllApps can take so as not to overlap with
1119 * any other views.
1120 */
Winson Chungef7f8742015-06-04 17:18:17 -07001121 @Deprecated
Winson Chung0f785722015-04-08 10:27:49 -07001122 public void onAllAppsBoundsChanged(Rect bounds);
1123
1124 /**
1125 * Called to dismiss all apps if it is showing.
1126 */
Winson Chungef7f8742015-06-04 17:18:17 -07001127 @Deprecated
Winson Chung0f785722015-04-08 10:27:49 -07001128 public void dismissAllApps();
Sunny Goyal5683f872015-05-29 14:54:40 -07001129
1130 /**
1131 * Sets the search manager to be used for app search.
1132 */
Winson Chungef7f8742015-06-04 17:18:17 -07001133 @Deprecated
1134 public void setSearchManager(Object manager);
Winson Chung0f785722015-04-08 10:27:49 -07001135 }
1136
Jun Mukai8af0cd82015-05-12 12:32:12 -07001137 public interface LauncherSearchCallbacks {
1138 /**
1139 * Called when the search overlay is shown.
1140 */
1141 public void onSearchOverlayOpened();
1142
1143 /**
1144 * Called when the search overlay is dismissed.
1145 */
1146 public void onSearchOverlayClosed();
1147 }
1148
Adam Cohenc2d6e892014-10-16 09:49:24 -07001149 public interface LauncherOverlayCallbacks {
1150 /**
1151 * This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
1152 * however it doesn't modify any state within the launcher.
1153 */
1154 public boolean canEnterFullImmersion();
1155
1156 /**
1157 * Should be called to tell Launcher that the LauncherOverlay will take over interaction,
1158 * eg. by occupying the full screen and handling all touch events.
1159 *
1160 * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
1161 * case, Launcher will modify any necessary state and assumes the overlay is
1162 * handling all interaction. If false, the LauncherOverlay should cancel any
1163 *
1164 */
1165 public boolean enterFullImmersion();
1166
1167 /**
1168 * Must be called when exiting fully immersive mode. Indicates to Launcher that it has
1169 * full control over UI and state.
1170 */
1171 public void exitFullImmersion();
1172 }
1173
1174 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1175
1176 @Override
1177 public boolean canEnterFullImmersion() {
1178 return mState == State.WORKSPACE;
1179 }
1180
1181 @Override
1182 public boolean enterFullImmersion() {
1183 if (mState == State.WORKSPACE) {
1184 // When fully immersed, disregard any touches which fall through.
1185 mDragLayer.setBlockTouch(true);
1186 return true;
1187 }
1188 return false;
1189 }
1190
1191 @Override
1192 public void exitFullImmersion() {
1193 mDragLayer.setBlockTouch(false);
1194 }
1195 }
1196
Jorim Jaggid017f882014-01-14 17:08:48 -08001197 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001198 if (mLauncherCallbacks != null) {
1199 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001200 } else {
1201 // On devices with a locked orientation, we will at least have the allow rotation
1202 // setting.
1203 return !Utilities.isRotationAllowedForDevice(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001204 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001205 }
1206
Adam Cohen9211d422014-10-07 18:14:53 -07001207 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001208 CustomContentCallbacks callbacks, String description) {
1209 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001210 }
1211
Adam Cohenedb40762013-07-18 16:45:45 -07001212 // The custom content needs to offset its content to account for the QSB
1213 public int getTopOffsetForCustomContent() {
1214 return mWorkspace.getPaddingTop();
1215 }
1216
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001217 @Override
1218 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001219 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001220 if (mModel.isCurrentCallbacks(this)) {
1221 mModel.stopLoader();
1222 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001223 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1224
Romain Guy13c2e7b2010-03-10 19:45:00 -08001225 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001226 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001227
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001228 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001229 @Override
1230 public void onWindowFocusChanged(boolean hasFocus) {
1231 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001232 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001233
1234 if (mLauncherCallbacks != null) {
1235 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1236 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001237 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001238
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001239 private boolean acceptFilter() {
1240 final InputMethodManager inputManager = (InputMethodManager)
1241 getSystemService(Context.INPUT_METHOD_SERVICE);
1242 return !inputManager.isFullscreenMode();
1243 }
1244
1245 @Override
1246 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001247 final int uniChar = event.getUnicodeChar();
1248 final boolean handled = super.onKeyDown(keyCode, event);
1249 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1250 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001251 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1252 keyCode, event);
1253 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001254 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001255 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001256 // showSearchDialog()
1257 // If there are multiple keystrokes before the search dialog takes focus,
1258 // onSearchRequested() will be called for every keystroke,
1259 // but it is idempotent, so it's fine.
1260 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001261 }
1262 }
1263
Joe Onorato8a9625e2010-01-28 15:55:35 -08001264 // Eat the long press event so the keyboard doesn't come up.
1265 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1266 return true;
1267 }
1268
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001269 return handled;
1270 }
1271
Karl Rosaen138a0412009-04-23 19:00:21 -07001272 private String getTypedText() {
1273 return mDefaultKeySsb.toString();
1274 }
1275
1276 private void clearTypedText() {
1277 mDefaultKeySsb.clear();
1278 mDefaultKeySsb.clearSpans();
1279 Selection.setSelection(mDefaultKeySsb, 0);
1280 }
1281
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001282 /**
Michael Jurka883f55b2010-10-21 15:47:14 -07001283 * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
1284 * State
1285 */
1286 private static State intToState(int stateOrdinal) {
1287 State state = State.WORKSPACE;
1288 final State[] stateValues = State.values();
1289 for (int i = 0; i < stateValues.length; i++) {
1290 if (stateValues[i].ordinal() == stateOrdinal) {
1291 state = stateValues[i];
1292 break;
1293 }
1294 }
1295 return state;
1296 }
1297
1298 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001299 * Restores the previous state, if it exists.
1300 *
1301 * @param savedState The previous state.
1302 */
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001303 @SuppressWarnings("unchecked")
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001304 private void restoreState(Bundle savedState) {
1305 if (savedState == null) {
1306 return;
1307 }
1308
Michael Jurka883f55b2010-10-21 15:47:14 -07001309 State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
Winson Chungb745afb2015-03-02 11:51:23 -08001310 if (state == State.APPS || state == State.WIDGETS) {
1311 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001312 }
1313
Adam Cohen21cd0022013-10-09 18:57:02 -07001314 int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
1315 PagedView.INVALID_RESTORE_PAGE);
1316 if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
Winson Chung8c87cd82013-07-23 16:20:10 -07001317 mWorkspace.setRestorePage(currentScreen);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001318 }
1319
Winson Chung3d503fb2011-07-13 17:25:49 -07001320 final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
Adam Cohendcd297f2013-06-18 13:13:40 -07001321 final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
Michael Jurka0280c3b2010-09-17 15:00:07 -07001322
Winson Chung3d503fb2011-07-13 17:25:49 -07001323 if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
1324 mPendingAddInfo.container = pendingAddContainer;
Adam Cohendcd297f2013-06-18 13:13:40 -07001325 mPendingAddInfo.screenId = pendingAddScreen;
Winson Chung3d503fb2011-07-13 17:25:49 -07001326 mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
1327 mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001328 mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
1329 mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
Adam Cohenb823ae42015-03-27 18:07:52 -07001330 AppWidgetProviderInfo info = savedState.getParcelable(
1331 RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
Sunny Goyalf044bb12015-05-12 13:30:07 -07001332 mPendingAddWidgetInfo = info == null ?
1333 null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
1334
Adam Cohen4637b5a2013-11-04 18:21:24 -08001335 mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001336 setWaitingForResult(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001337 mRestoring = true;
1338 }
1339
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001340 mItemIdToViewId = (HashMap<Integer, Integer>)
1341 savedState.getSerializable(RUNTIME_STATE_VIEW_IDS);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001342 }
1343
1344 /**
1345 * Finds all the views we need and configure them properly.
1346 */
1347 private void setupViews() {
Michael Jurkaa63c4522010-08-19 13:52:27 -07001348 final DragController dragController = mDragController;
Joe Onorato00acb122009-08-04 16:04:30 -04001349
Craig Mautner360310b2012-10-26 15:13:08 -07001350 mLauncherView = findViewById(R.id.launcher);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001351 mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
Winson Chung4c98d922011-05-31 16:50:48 -07001352 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
1353 mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
Anjali Koppalf5d29132014-02-28 13:33:27 -08001354 mWorkspace.setPageSwitchListener(this);
Winson Chunga6945242014-01-08 14:04:34 -08001355 mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
Craig Mautner360310b2012-10-26 15:13:08 -07001356
John Spurlock77e1f472013-09-11 10:09:51 -04001357 mLauncherView.setSystemUiVisibility(
1358 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
Craig Mautner360310b2012-10-26 15:13:08 -07001359 mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001360
Winson Chung4c98d922011-05-31 16:50:48 -07001361 // Setup the drag layer
1362 mDragLayer.setup(this, dragController);
1363
Winson Chung3d503fb2011-07-13 17:25:49 -07001364 // Setup the hotseat
1365 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1366 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001367 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001368 }
1369
Jorim Jaggid017f882014-01-14 17:08:48 -08001370 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
Adam Cohen61f560d2013-09-30 15:58:20 -07001371 View widgetButton = findViewById(R.id.widget_button);
1372 widgetButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001373 @Override
1374 public void onClick(View arg0) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001375 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001376 onClickAddWidgetButton(arg0);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001377 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001378 }
1379 });
Adam Cohen61f560d2013-09-30 15:58:20 -07001380 widgetButton.setOnTouchListener(getHapticFeedbackTouchListener());
1381
1382 View wallpaperButton = findViewById(R.id.wallpaper_button);
1383 wallpaperButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001384 @Override
1385 public void onClick(View arg0) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001386 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001387 onClickWallpaperPicker(arg0);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001388 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001389 }
1390 });
Adam Cohen61f560d2013-09-30 15:58:20 -07001391 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1392
1393 View settingsButton = findViewById(R.id.settings_button);
Jorim Jaggid017f882014-01-14 17:08:48 -08001394 if (hasSettings()) {
1395 settingsButton.setOnClickListener(new OnClickListener() {
1396 @Override
1397 public void onClick(View arg0) {
1398 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001399 onClickSettingsButton(arg0);
Jorim Jaggid017f882014-01-14 17:08:48 -08001400 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08001401 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001402 });
1403 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1404 } else {
1405 settingsButton.setVisibility(View.GONE);
Jorim Jaggid017f882014-01-14 17:08:48 -08001406 }
1407
Adam Cohendbdff6b2013-09-18 19:09:15 -07001408 mOverviewPanel.setAlpha(0f);
Adam Cohenf358a4b2013-07-23 16:47:31 -07001409
Winson Chung4c98d922011-05-31 16:50:48 -07001410 // Setup the workspace
1411 mWorkspace.setHapticFeedbackEnabled(false);
1412 mWorkspace.setOnLongClickListener(this);
Adam Cohencff6af82011-09-13 14:51:53 -07001413 mWorkspace.setup(dragController);
Michael Jurkad74c9842011-07-10 12:44:21 -07001414 dragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001415
Winson Chungf0ea4d32011-06-06 14:27:16 -07001416 // Get the search/delete bar
Adam Cohen24ce0b32014-01-14 16:18:14 -08001417 mSearchDropTargetBar = (SearchDropTargetBar)
1418 mDragLayer.findViewById(R.id.search_drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001419
Winson Chungef7f8742015-06-04 17:18:17 -07001420 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001421 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001422 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Winson Chungef7f8742015-06-04 17:18:17 -07001423 if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
1424 mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
1425 } else {
1426 mAppsView.setSearchBarController(mAppsView.newDefaultAppSearchController());
1427 }
Craig Mautner360310b2012-10-26 15:13:08 -07001428
Winson Chung3d503fb2011-07-13 17:25:49 -07001429 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Winson Chung4c98d922011-05-31 16:50:48 -07001430 dragController.setDragScoller(mWorkspace);
1431 dragController.setScrollView(mDragLayer);
1432 dragController.setMoveTarget(mWorkspace);
1433 dragController.addDropTarget(mWorkspace);
Winson Chungc51db6a2011-10-05 11:44:49 -07001434 if (mSearchDropTargetBar != null) {
1435 mSearchDropTargetBar.setup(this, dragController);
Adam Cohenb0df1b02015-03-18 22:21:40 -07001436 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Michael Jurkae0f5a612011-02-07 16:45:41 -08001437 }
Daniel Sandler924b9932013-06-12 00:38:25 -04001438
Daniel Sandlera127b7a2013-06-17 14:25:46 -04001439 if (getResources().getBoolean(R.bool.debug_memory_enabled)) {
Daniel Sandler924b9932013-06-12 00:38:25 -04001440 Log.v(TAG, "adding WeightWatcher");
Adam Cohen39a06042013-07-19 14:30:12 -07001441 mWeightWatcher = new WeightWatcher(this);
1442 mWeightWatcher.setAlpha(0.5f);
1443 ((FrameLayout) mLauncherView).addView(mWeightWatcher,
Daniel Sandler924b9932013-06-12 00:38:25 -04001444 new FrameLayout.LayoutParams(
1445 FrameLayout.LayoutParams.MATCH_PARENT,
Daniel Sandlerb9eb2862013-06-14 20:17:30 -04001446 FrameLayout.LayoutParams.WRAP_CONTENT,
Daniel Sandler924b9932013-06-12 00:38:25 -04001447 Gravity.BOTTOM)
1448 );
Adam Cohen39a06042013-07-19 14:30:12 -07001449
1450 boolean show = shouldShowWeightWatcher();
1451 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
Daniel Sandler924b9932013-06-12 00:38:25 -04001452 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001453 }
1454
1455 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001456 * Sets the all apps button. This method is called from {@link Hotseat}.
1457 */
1458 public void setAllAppsButton(View allAppsButton) {
1459 mAllAppsButton = allAppsButton;
1460 }
1461
1462 public View getAllAppsButton() {
1463 return mAllAppsButton;
1464 }
1465
1466 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001467 * Creates a view representing a shortcut.
1468 *
1469 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001470 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001471 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001472 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001473 }
1474
1475 /**
1476 * Creates a view representing a shortcut inflated from the specified resource.
1477 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001478 * @param parent The group the shortcut belongs to.
1479 * @param info The data structure describing the shortcut.
1480 *
1481 * @return A View inflated from layoutResId.
1482 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001483 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001484 BubbleTextView favorite = (BubbleTextView) mInflater.inflate(R.layout.app_icon,
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001485 parent, false);
1486 favorite.applyFromShortcutInfo(info, mIconCache);
1487 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001488 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001489 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001490 return favorite;
1491 }
1492
1493 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001494 * Add a shortcut to the workspace.
1495 *
1496 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001497 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001498 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07001499 int cellY) {
1500 int[] cellXY = mTmpAddItemCellCoordinates;
1501 int[] touchXY = mPendingAddInfo.dropPos;
Adam Cohendcd297f2013-06-18 13:13:40 -07001502 CellLayout layout = getCellLayout(container, screenId);
Romain Guycbb89e42009-06-08 15:52:54 -07001503
Sunny Goyal5c97f512015-05-19 16:03:28 -07001504 ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
Adam Cohend9198822011-11-22 16:42:47 -08001505 if (info == null) {
1506 return;
1507 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001508 final View view = createShortcut(info);
1509
Sunny Goyal5c97f512015-05-19 16:03:28 -07001510 boolean foundCellSpan = false;
Adam Cohenfbba09b2011-07-18 21:43:05 -07001511 // First we check if we already know the exact location where we want to add this item.
1512 if (cellX >= 0 && cellY >= 0) {
1513 cellXY[0] = cellX;
1514 cellXY[1] = cellY;
1515 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001516
1517 // If appropriate, either create a folder or add to an existing folder
Adam Cohen482ed822012-03-02 14:15:13 -08001518 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Adam Cohen558baaf2011-08-15 15:22:57 -07001519 true, null,null)) {
1520 return;
1521 }
1522 DragObject dragObject = new DragObject();
1523 dragObject.dragInfo = info;
Adam Cohen482ed822012-03-02 14:15:13 -08001524 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1525 true)) {
Adam Cohen558baaf2011-08-15 15:22:57 -07001526 return;
1527 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001528 } else if (touchXY != null) {
Michael Jurkad3ef3062010-11-23 16:23:58 -08001529 // when dragging and dropping, just find the closest free spot
Winson Chung3d503fb2011-07-13 17:25:49 -07001530 int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001531 foundCellSpan = (result != null);
1532 } else {
Adam Cohenfbba09b2011-07-18 21:43:05 -07001533 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001534 }
1535
1536 if (!foundCellSpan) {
Winson Chung93eef082012-03-23 15:59:27 -07001537 showOutOfSpaceMessage(isHotseatLayout(layout));
Michael Jurka0280c3b2010-09-17 15:00:07 -07001538 return;
1539 }
1540
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001541 LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001542
1543 if (!mRestoring) {
Adam Cohendcd297f2013-06-18 13:13:40 -07001544 mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07001545 isWorkspaceLocked());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001546 }
1547 }
1548
Adam Cohen2e6da152015-05-06 11:42:25 -07001549 private int[] getSpanForWidget(ComponentName component, int minWidth, int minHeight) {
1550 Rect padding = AppWidgetHostView.getDefaultPaddingForWidget(this, component, null);
Adam Cohenf814aa02011-09-01 13:48:05 -07001551 // We want to account for the extra amount of padding that we are adding to the widget
1552 // to ensure that it gets the full amount of space that it has requested
1553 int requiredWidth = minWidth + padding.left + padding.right;
1554 int requiredHeight = minHeight + padding.top + padding.bottom;
Adam Cohen2e6da152015-05-06 11:42:25 -07001555 return CellLayout.rectToCell(this, requiredWidth, requiredHeight, null);
Adam Cohenf814aa02011-09-01 13:48:05 -07001556 }
1557
Adam Cohen2e6da152015-05-06 11:42:25 -07001558 public int[] getSpanForWidget(AppWidgetProviderInfo info) {
1559 return getSpanForWidget(info.provider, info.minWidth, info.minHeight);
Adam Cohenf814aa02011-09-01 13:48:05 -07001560 }
1561
Adam Cohen2e6da152015-05-06 11:42:25 -07001562 public int[] getMinSpanForWidget(AppWidgetProviderInfo info) {
1563 return getSpanForWidget(info.provider, info.minResizeWidth, info.minResizeHeight);
Adam Cohend41fbf52012-02-16 23:53:59 -08001564 }
1565
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001566 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001567 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001568 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001569 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001570 */
Adam Cohen091440a2015-03-18 14:16:05 -07001571 @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
Adam Cohen59400422014-03-05 18:07:04 -08001572 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1573
1574 ItemInfo info = mPendingAddInfo;
Adam Cohened66b2b2012-01-23 17:28:51 -08001575 if (appWidgetInfo == null) {
Adam Cohen59400422014-03-05 18:07:04 -08001576 appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
1577 mAppWidgetManager.getAppWidgetInfo(appWidgetId));
Adam Cohened66b2b2012-01-23 17:28:51 -08001578 }
Romain Guycbb89e42009-06-08 15:52:54 -07001579
Adam Cohen59400422014-03-05 18:07:04 -08001580 if (appWidgetInfo.isCustomWidget) {
1581 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001582 }
1583
Adam Cohen59400422014-03-05 18:07:04 -08001584 LauncherAppWidgetInfo launcherInfo;
1585 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
1586 launcherInfo.spanX = info.spanX;
1587 launcherInfo.spanY = info.spanY;
1588 launcherInfo.minSpanX = info.minSpanX;
1589 launcherInfo.minSpanY = info.minSpanY;
Sunny Goyalffe83f12014-08-14 17:39:34 -07001590 launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
Romain Guycbb89e42009-06-08 15:52:54 -07001591
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001592 LauncherModel.addItemToDatabase(this, launcherInfo,
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001593 container, screenId, info.cellX, info.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001594
1595 if (!mRestoring) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001596 if (hostView == null) {
1597 // Perform actual inflation because we're live
Adam Cohen59400422014-03-05 18:07:04 -08001598 launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
1599 appWidgetInfo);
Adam Cohened66b2b2012-01-23 17:28:51 -08001600 } else {
1601 // The AppWidgetHostView has already been inflated and instantiated
1602 launcherInfo.hostView = hostView;
1603 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001604 launcherInfo.hostView.setTag(launcherInfo);
Adam Cohend41fbf52012-02-16 23:53:59 -08001605 launcherInfo.hostView.setVisibility(View.VISIBLE);
Adam Cohenaaa5c212012-10-05 18:14:31 -07001606 launcherInfo.notifyWidgetSizeChanged(this);
1607
Adam Cohen59400422014-03-05 18:07:04 -08001608 mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
1609 info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
Adam Cohended9f8d2010-11-03 13:25:16 -07001610
1611 addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001612 }
Adam Cohen6af9af02012-02-02 15:41:45 -08001613 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001614 }
Romain Guycbb89e42009-06-08 15:52:54 -07001615
Adam Cohended9f8d2010-11-03 13:25:16 -07001616 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1617 @Override
1618 public void onReceive(Context context, Intent intent) {
1619 final String action = intent.getAction();
1620 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
1621 mUserPresent = false;
Adam Cohenbec6ac52011-07-19 20:50:27 -07001622 mDragLayer.clearAllResizeFrames();
Winson Chungb745afb2015-03-02 11:51:23 -08001623 updateAutoAdvanceState();
Winson Chung337cd9d2011-03-30 10:39:30 -07001624
Winson Chungc100e8e2011-08-09 16:02:43 -07001625 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001626 // processing a multi-step drop
Hyunyoung Song3f471442015-04-08 19:01:34 -07001627 if (mAppsView != null && mWidgetsView != null &&
Winson Chungb745afb2015-03-02 11:51:23 -08001628 mPendingAddInfo.container == ItemInfo.NO_ID) {
Adam Cohened307df2013-10-02 09:37:31 -07001629 showWorkspace(false);
Winson Chung785d2eb2011-04-14 16:08:02 -07001630 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001631 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1632 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08001633 updateAutoAdvanceState();
Dan Sandlerd5024042014-01-09 15:01:33 -05001634 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
1635 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001636 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001637 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
1638 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
1639 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001640 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001641 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
1642 | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
Adam Cohended9f8d2010-11-03 13:25:16 -07001643 }
1644 }
1645 };
1646
1647 @Override
1648 public void onAttachedToWindow() {
1649 super.onAttachedToWindow();
1650
1651 // Listen for broadcasts related to user-presence
1652 final IntentFilter filter = new IntentFilter();
1653 filter.addAction(Intent.ACTION_SCREEN_OFF);
1654 filter.addAction(Intent.ACTION_USER_PRESENT);
Amith Yamasani6cc806d2014-05-02 13:47:11 -07001655 // For handling managed profiles
Dan Sandlerd5024042014-01-09 15:01:33 -05001656 if (ENABLE_DEBUG_INTENTS) {
1657 filter.addAction(DebugIntents.DELETE_DATABASE);
1658 filter.addAction(DebugIntents.MIGRATE_DATABASE);
1659 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001660 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001661 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Adam Cohen0b395352014-06-09 22:54:36 +00001662 setupTransparentSystemBarsForLmp();
Adam Cohend113e0c2010-11-11 10:48:05 -08001663 mAttached = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001664 mVisible = true;
1665 }
1666
Adam Cohen0b395352014-06-09 22:54:36 +00001667 /**
1668 * Sets up transparent navigation and status bars in LMP.
1669 * This method is a no-op for other platform versions.
1670 */
Sunny Goyald0091012015-01-20 15:55:34 -08001671 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Adam Cohen0b395352014-06-09 22:54:36 +00001672 private void setupTransparentSystemBarsForLmp() {
Kenny Guyd794a3f2014-09-16 15:17:58 +01001673 if (Utilities.isLmpOrAbove()) {
Sunny Goyald0091012015-01-20 15:55:34 -08001674 Window window = getWindow();
1675 window.getAttributes().systemUiVisibility |=
1676 (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
1677 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1678 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
1679 window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
1680 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
1681 window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
1682 window.setStatusBarColor(Color.TRANSPARENT);
1683 window.setNavigationBarColor(Color.TRANSPARENT);
Adam Cohen0b395352014-06-09 22:54:36 +00001684 }
1685 }
1686
Adam Cohended9f8d2010-11-03 13:25:16 -07001687 @Override
1688 public void onDetachedFromWindow() {
1689 super.onDetachedFromWindow();
1690 mVisible = false;
1691
Adam Cohend113e0c2010-11-11 10:48:05 -08001692 if (mAttached) {
1693 unregisterReceiver(mReceiver);
1694 mAttached = false;
1695 }
Winson Chungb745afb2015-03-02 11:51:23 -08001696 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001697 }
1698
1699 public void onWindowVisibilityChanged(int visibility) {
1700 mVisible = visibility == View.VISIBLE;
Winson Chungb745afb2015-03-02 11:51:23 -08001701 updateAutoAdvanceState();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001702 // The following code used to be in onResume, but it turns out onResume is called when
1703 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1704 // is a more appropriate event to handle
1705 if (mVisible) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001706 if (!mWorkspaceLoading) {
1707 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001708 // We want to let Launcher draw itself at least once before we force it to build
1709 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001710 // apps is nice and speedy.
1711 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001712 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001713 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001714 if (mStarted) return;
1715 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001716 // We delay the layer building a bit in order to give
1717 // other message processing a time to run. In particular
1718 // this avoids a delay in hiding the IME if it was
1719 // currently shown, because doing that may involve
1720 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001721 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001722 final ViewTreeObserver.OnDrawListener listener = this;
1723 mWorkspace.post(new Runnable() {
1724 public void run() {
Michael Jurkab68e03a2013-04-11 11:36:41 -07001725 if (mWorkspace != null &&
1726 mWorkspace.getViewTreeObserver() != null) {
1727 mWorkspace.getViewTreeObserver().
1728 removeOnDrawListener(listener);
1729 }
Michael Jurkadf96add2013-04-03 16:25:02 -07001730 }
1731 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001732 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001733 }
1734 });
1735 }
1736 clearTypedText();
1737 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001738 }
1739
Adam Cohen091440a2015-03-18 14:16:05 -07001740 @Thunk void sendAdvanceMessage(long delay) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001741 mHandler.removeMessages(ADVANCE_MSG);
1742 Message msg = mHandler.obtainMessage(ADVANCE_MSG);
1743 mHandler.sendMessageDelayed(msg, delay);
1744 mAutoAdvanceSentTime = System.currentTimeMillis();
1745 }
1746
Adam Cohen091440a2015-03-18 14:16:05 -07001747 @Thunk void updateAutoAdvanceState() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001748 boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
1749 if (autoAdvanceRunning != mAutoAdvanceRunning) {
1750 mAutoAdvanceRunning = autoAdvanceRunning;
1751 if (autoAdvanceRunning) {
1752 long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
1753 sendAdvanceMessage(delay);
1754 } else {
1755 if (!mWidgetsToAdvance.isEmpty()) {
1756 mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
1757 (System.currentTimeMillis() - mAutoAdvanceSentTime));
1758 }
1759 mHandler.removeMessages(ADVANCE_MSG);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001760 mHandler.removeMessages(0); // Remove messages sent using postDelayed()
Adam Cohended9f8d2010-11-03 13:25:16 -07001761 }
1762 }
1763 }
1764
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001765 @Thunk final Handler mHandler = new Handler(new Handler.Callback() {
1766
Adam Cohended9f8d2010-11-03 13:25:16 -07001767 @Override
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001768 public boolean handleMessage(Message msg) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001769 if (msg.what == ADVANCE_MSG) {
1770 int i = 0;
1771 for (View key: mWidgetsToAdvance.keySet()) {
1772 final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
1773 final int delay = mAdvanceStagger * i;
1774 if (v instanceof Advanceable) {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001775 mHandler.postDelayed(new Runnable() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001776 public void run() {
1777 ((Advanceable) v).advance();
1778 }
1779 }, delay);
1780 }
1781 i++;
1782 }
1783 sendAdvanceMessage(mAdvanceInterval);
1784 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001785 return true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001786 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001787 });
Adam Cohended9f8d2010-11-03 13:25:16 -07001788
1789 void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
Adam Cohen292c0252011-07-18 13:55:17 -07001790 if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
Adam Cohended9f8d2010-11-03 13:25:16 -07001791 View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
1792 if (v instanceof Advanceable) {
1793 mWidgetsToAdvance.put(hostView, appWidgetInfo);
Adam Cohen2ddf13e2011-01-19 21:26:33 -08001794 ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
Winson Chungb745afb2015-03-02 11:51:23 -08001795 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001796 }
1797 }
1798
1799 void removeWidgetToAutoAdvance(View hostView) {
1800 if (mWidgetsToAdvance.containsKey(hostView)) {
1801 mWidgetsToAdvance.remove(hostView);
Winson Chungb745afb2015-03-02 11:51:23 -08001802 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001803 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001804 }
1805
Joe Onorato9c1289c2009-08-17 11:03:03 -04001806 public void removeAppWidget(LauncherAppWidgetInfo launcherInfo) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001807 removeWidgetToAutoAdvance(launcherInfo.hostView);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001808 launcherInfo.hostView = null;
1809 }
1810
Hyunyoung Song3f471442015-04-08 19:01:34 -07001811 public void showOutOfSpaceMessage(boolean isHotseatLayout) {
Winson Chung93eef082012-03-23 15:59:27 -07001812 int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
1813 Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
Adam Cohended9f8d2010-11-03 13:25:16 -07001814 }
1815
Winson Chunga6945242014-01-08 14:04:34 -08001816 public DragLayer getDragLayer() {
1817 return mDragLayer;
1818 }
1819
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001820 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001821 return mAppsView;
1822 }
1823
Hyunyoung Song3f471442015-04-08 19:01:34 -07001824 public WidgetsContainerView getWidgetsView() {
1825 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001826 }
1827
Winson Chunga6945242014-01-08 14:04:34 -08001828 public Workspace getWorkspace() {
1829 return mWorkspace;
1830 }
1831
1832 public Hotseat getHotseat() {
1833 return mHotseat;
1834 }
1835
Jorim Jaggid017f882014-01-14 17:08:48 -08001836 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001837 return mOverviewPanel;
1838 }
1839
1840 public SearchDropTargetBar getSearchBar() {
1841 return mSearchDropTargetBar;
1842 }
1843
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001844 public LauncherAppWidgetHost getAppWidgetHost() {
1845 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001846 }
Romain Guycbb89e42009-06-08 15:52:54 -07001847
Winson Chunga9abd0e2010-10-27 17:18:37 -07001848 public LauncherModel getModel() {
1849 return mModel;
1850 }
1851
Winson Chunga6945242014-01-08 14:04:34 -08001852 protected SharedPreferences getSharedPrefs() {
1853 return mSharedPrefs;
1854 }
1855
Adam Cohen2e6da152015-05-06 11:42:25 -07001856 public DeviceProfile getDeviceProfile() {
1857 return mDeviceProfile;
1858 }
1859
Bjorn Bringertc459e522013-06-07 19:36:01 +01001860 public void closeSystemDialogs() {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001861 getWindow().closeAllPanels();
1862
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001863 // Whatever we were doing is hereby canceled.
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001864 setWaitingForResult(false);
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001865 }
1866
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001867 @Override
1868 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001869 long startTime = 0;
1870 if (DEBUG_RESUME_TIME) {
1871 startTime = System.currentTimeMillis();
1872 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001873 super.onNewIntent(intent);
1874
1875 // Close the menu
1876 if (Intent.ACTION_MAIN.equals(intent.getAction())) {
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001877 // also will cancel mWaitingForResult.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001878 closeSystemDialogs();
Jason Samsfd22dac2009-09-20 17:24:16 -07001879
Adam Cohened307df2013-10-02 09:37:31 -07001880 final boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1881 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1882 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Michael Jurka01f0ed42010-08-20 00:41:17 -07001883
Adam Cohen6fecd412013-10-02 17:41:50 -07001884 if (mWorkspace == null) {
1885 // Can be cases where mWorkspace is null, this prevents a NPE
1886 return;
1887 }
1888 Folder openFolder = mWorkspace.getOpenFolder();
1889 // In all these cases, only animate if we're already on home
1890 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001891
1892 boolean moveToDefaultScreen = mLauncherCallbacks != null ?
1893 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
Adam Cohen6fecd412013-10-02 17:41:50 -07001894 if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
Adam Cohen9211d422014-10-07 18:14:53 -07001895 openFolder == null && moveToDefaultScreen) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001896 mWorkspace.moveToDefaultScreen(true);
Winson Chung4a2afa32012-07-19 14:53:05 -07001897 }
Romain Guy1dd3a072009-07-16 13:21:01 -07001898
Adam Cohen6fecd412013-10-02 17:41:50 -07001899 closeFolder();
1900 exitSpringLoadedDragMode();
1901
1902 // If we are already on home, then just animate back to the workspace,
1903 // otherwise, just wait until onResume to set the state back to Workspace
1904 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001905 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001906 } else {
1907 mOnResumeState = State.WORKSPACE;
1908 }
1909
1910 final View v = getWindow().peekDecorView();
1911 if (v != null && v.getWindowToken() != null) {
1912 InputMethodManager imm = (InputMethodManager)getSystemService(
1913 INPUT_METHOD_SERVICE);
1914 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1915 }
1916
Winson Chungb745afb2015-03-02 11:51:23 -08001917 // Reset the apps view
1918 if (!alreadyOnHome && mAppsView != null) {
1919 mAppsView.scrollToTop();
1920 }
1921
Hyunyoung Song3f471442015-04-08 19:01:34 -07001922 // Reset the widgets view
1923 if (!alreadyOnHome && mWidgetsView != null) {
1924 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001925 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001926
Adam Cohen9211d422014-10-07 18:14:53 -07001927 if (mLauncherCallbacks != null) {
1928 mLauncherCallbacks.onHomeIntent();
1929 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001930 }
Adam Cohened307df2013-10-02 09:37:31 -07001931
Michael Jurka447bf842013-05-15 14:52:15 +02001932 if (DEBUG_RESUME_TIME) {
1933 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1934 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001935
Adam Cohen9211d422014-10-07 18:14:53 -07001936 if (mLauncherCallbacks != null) {
1937 mLauncherCallbacks.onNewIntent(intent);
1938 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001939 }
1940
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001941 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001942 public void onRestoreInstanceState(Bundle state) {
1943 super.onRestoreInstanceState(state);
1944 for (int page: mSynchronouslyBoundPages) {
1945 mWorkspace.restoreInstanceStateForChild(page);
1946 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001947 }
1948
1949 @Override
1950 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001951 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001952 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1953 mWorkspace.getCurrentPageOffsetFromCustomContent());
Adam Cohen21cd0022013-10-09 18:57:02 -07001954 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001955 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001956
Michael Jurka883f55b2010-10-21 15:47:14 -07001957 outState.putInt(RUNTIME_STATE, mState.ordinal());
Adam Cohen51e95032011-07-11 14:44:19 -07001958 // We close any open folder since it will not be re-opened, and we need to make sure
1959 // this state is reflected.
1960 closeFolder();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001961
Adam Cohendcd297f2013-06-18 13:13:40 -07001962 if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
Winson Chung3d503fb2011-07-13 17:25:49 -07001963 mWaitingForResult) {
1964 outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
Adam Cohendcd297f2013-06-18 13:13:40 -07001965 outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
Winson Chung3d503fb2011-07-13 17:25:49 -07001966 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
1967 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001968 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
1969 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
1970 outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
Adam Cohen4637b5a2013-11-04 18:21:24 -08001971 outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001972 }
1973
Hyunyoung Song3f471442015-04-08 19:01:34 -07001974 // Save the current widgets tray?
1975 // TODO(hyunyoungs)
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001976 outState.putSerializable(RUNTIME_STATE_VIEW_IDS, mItemIdToViewId);
Adam Cohen9211d422014-10-07 18:14:53 -07001977
1978 if (mLauncherCallbacks != null) {
1979 mLauncherCallbacks.onSaveInstanceState(outState);
1980 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001981 }
1982
1983 @Override
1984 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001985 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07001986
Winson Chunge7a03942011-08-05 15:05:12 -07001987 // Remove all pending runnables
1988 mHandler.removeMessages(ADVANCE_MSG);
1989 mHandler.removeMessages(0);
Michael Jurka9d906c72011-10-14 06:25:36 -07001990 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Winson Chunge7a03942011-08-05 15:05:12 -07001991
Winson Chungcd2b0142011-06-08 16:02:26 -07001992 // Stop callbacks from LauncherModel
Daniel Sandlercc8befa2013-06-11 14:45:48 -04001993 LauncherAppState app = (LauncherAppState.getInstance());
Adam Cohen1a85c582014-09-30 09:48:49 -07001994
1995 // It's possible to receive onDestroy after a new Launcher activity has
1996 // been created. In this case, don't interfere with the new Launcher.
1997 if (mModel.isCurrentCallbacks(this)) {
1998 mModel.stopLoader();
1999 app.setLauncher(null);
2000 }
Winson Chungcd2b0142011-06-08 16:02:26 -07002001
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002002 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07002003 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002004 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002005 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002006 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002007 mAppWidgetHost = null;
2008
2009 mWidgetsToAdvance.clear();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002010
2011 TextKeyListener.getInstance().release();
2012
Joe Onorato34a0e1b2009-12-14 17:44:51 -08002013 unregisterReceiver(mCloseSystemDialogsReceiver);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002014
Adam Cohenaccf3bf2012-04-30 16:07:43 -07002015 mDragLayer.clearAllResizeFrames();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002016 ((ViewGroup) mWorkspace.getParent()).removeAllViews();
Adam Cohend552dd92013-11-26 12:13:11 -08002017 mWorkspace.removeAllWorkspaceScreens();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002018 mWorkspace = null;
2019 mDragController = null;
Patrick Dubroy60b7c532011-01-16 17:19:32 -08002020
Michael Jurka2ecf9952012-06-18 12:52:28 -07002021 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07002022
2023 if (mLauncherCallbacks != null) {
2024 mLauncherCallbacks.onDestroy();
2025 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002026 }
2027
Adam Cohena9cf38f2011-05-02 15:36:58 -07002028 public DragController getDragController() {
2029 return mDragController;
2030 }
2031
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002032 @Override
2033 public void startActivityForResult(Intent intent, int requestCode) {
Adam Cohen173f7112015-03-27 15:14:00 -07002034 onStartForResult(requestCode);
2035 super.startActivityForResult(intent, requestCode);
2036 }
2037
2038 @Override
2039 public void startIntentSenderForResult (IntentSender intent, int requestCode,
2040 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
2041 onStartForResult(requestCode);
2042 try {
2043 super.startIntentSenderForResult(intent, requestCode,
2044 fillInIntent, flagsMask, flagsValues, extraFlags, options);
2045 } catch (IntentSender.SendIntentException e) {
2046 throw new ActivityNotFoundException();
2047 }
2048 }
2049
2050 private void onStartForResult(int requestCode) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002051 if (requestCode >= 0) {
2052 setWaitingForResult(true);
2053 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002054 }
2055
Winson Chung70d72102011-08-12 11:24:35 -07002056 /**
2057 * Indicates that we want global search for this activity by setting the globalSearch
2058 * argument for {@link #startSearch} to true.
2059 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002060 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07002061 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002062 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002063
Karl Rosaen138a0412009-04-23 19:00:21 -07002064 if (initialQuery == null) {
2065 // Use any text typed in the launcher as the initial query
2066 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07002067 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002068 if (appSearchData == null) {
2069 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01002070 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002071 }
Winson Chungadf0c182012-08-23 14:59:07 -07002072 Rect sourceBounds = new Rect();
2073 if (mSearchDropTargetBar != null) {
2074 sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
2075 }
Romain Guycbb89e42009-06-08 15:52:54 -07002076
Ian Parkinson047036e2014-09-01 15:40:53 +01002077 boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002078 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002079 if (clearTextImmediately) {
2080 clearTypedText();
2081 }
Winson Chungcd99cd32015-04-29 11:03:24 -07002082
2083 // We need to show the workspace after starting the search
2084 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01002085 }
2086
Ian Parkinson047036e2014-09-01 15:40:53 +01002087 /**
2088 * Start a text search.
2089 *
2090 * @return {@code true} if the search will start immediately, so any further keypresses
2091 * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
2092 * to buffer keypresses.
2093 */
2094 public boolean startSearch(String initialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002095 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Adam Cohen9211d422014-10-07 18:14:53 -07002096 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
2097 return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
2098 sourceBounds);
2099 }
2100
Michael Jurkaa33411c2012-06-14 16:18:21 -07002101 startGlobalSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002102 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002103 return false;
Michael Jurkaa33411c2012-06-14 16:18:21 -07002104 }
2105
2106 /**
2107 * Starts the global search activity. This code is a copied from SearchManager
2108 */
Bjorn Bringertc459e522013-06-07 19:36:01 +01002109 private void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07002110 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002111 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07002112 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
2113 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
2114 if (globalSearchActivity == null) {
2115 Log.w(TAG, "No global search activity found.");
2116 return;
2117 }
2118 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
2119 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2120 intent.setComponent(globalSearchActivity);
2121 // Make sure that we have a Bundle to put source in
2122 if (appSearchData == null) {
2123 appSearchData = new Bundle();
2124 } else {
2125 appSearchData = new Bundle(appSearchData);
2126 }
Adam Cohen9211d422014-10-07 18:14:53 -07002127 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07002128 if (!appSearchData.containsKey("source")) {
2129 appSearchData.putString("source", getPackageName());
2130 }
2131 intent.putExtra(SearchManager.APP_DATA, appSearchData);
2132 if (!TextUtils.isEmpty(initialQuery)) {
2133 intent.putExtra(SearchManager.QUERY, initialQuery);
2134 }
2135 if (selectInitialQuery) {
2136 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
2137 }
2138 intent.setSourceBounds(sourceBounds);
2139 try {
2140 startActivity(intent);
2141 } catch (ActivityNotFoundException ex) {
2142 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
2143 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002144 }
2145
Yura4f93ec62014-02-04 14:15:21 +00002146 public boolean isOnCustomContent() {
2147 return mWorkspace.isOnOrMovingToCustomContent();
2148 }
2149
Winson Chung70d72102011-08-12 11:24:35 -07002150 @Override
Winson Chung70d72102011-08-12 11:24:35 -07002151 public boolean onPrepareOptionsMenu(Menu menu) {
2152 super.onPrepareOptionsMenu(menu);
Yura4f93ec62014-02-04 14:15:21 +00002153 if (!isOnCustomContent()) {
2154 // Close any open folders
2155 closeFolder();
2156 // Stop resizing any widgets
2157 mWorkspace.exitWidgetResizeMode();
2158 if (!mWorkspace.isInOverviewMode()) {
2159 // Show the overview mode
2160 showOverviewMode(true);
2161 } else {
2162 showWorkspace(true);
2163 }
Winson Chunge0298742014-01-17 12:03:00 -08002164 }
Adam Cohen9211d422014-10-07 18:14:53 -07002165 if (mLauncherCallbacks != null) {
2166 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
2167 }
2168
Michael Jurkab94f3f82013-09-11 18:08:54 +02002169 return false;
Winson Chung70d72102011-08-12 11:24:35 -07002170 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002171
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002172 @Override
2173 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07002174 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07002175 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07002176 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002177 }
2178
Joe Onorato9c1289c2009-08-17 11:03:03 -04002179 public boolean isWorkspaceLocked() {
2180 return mWorkspaceLoading || mWaitingForResult;
2181 }
2182
Adam Cohen517a7f52014-03-01 12:12:59 -08002183 public boolean isWorkspaceLoading() {
2184 return mWorkspaceLoading;
2185 }
2186
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002187 private void setWorkspaceLoading(boolean value) {
2188 boolean isLocked = isWorkspaceLocked();
2189 mWorkspaceLoading = value;
2190 if (isLocked != isWorkspaceLocked()) {
2191 onWorkspaceLockedChanged();
2192 }
2193 }
2194
2195 private void setWaitingForResult(boolean value) {
2196 boolean isLocked = isWorkspaceLocked();
2197 mWaitingForResult = value;
2198 if (isLocked != isWorkspaceLocked()) {
2199 onWorkspaceLockedChanged();
2200 }
2201 }
2202
Adam Cohen9211d422014-10-07 18:14:53 -07002203 protected void onWorkspaceLockedChanged() {
2204 if (mLauncherCallbacks != null) {
2205 mLauncherCallbacks.onWorkspaceLockedChanged();
2206 }
2207 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002208
Michael Jurka0280c3b2010-09-17 15:00:07 -07002209 private void resetAddInfo() {
Winson Chung3d503fb2011-07-13 17:25:49 -07002210 mPendingAddInfo.container = ItemInfo.NO_ID;
Adam Cohendcd297f2013-06-18 13:13:40 -07002211 mPendingAddInfo.screenId = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002212 mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
2213 mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
Adam Cohend41fbf52012-02-16 23:53:59 -08002214 mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002215 mPendingAddInfo.dropPos = null;
Michael Jurka0280c3b2010-09-17 15:00:07 -07002216 }
Michael Jurkaa63c4522010-08-19 13:52:27 -07002217
Sunny Goyale6b63a32015-01-16 16:14:29 -08002218 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info, final
Adam Cohen59400422014-03-05 18:07:04 -08002219 AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
Adam Cohenad4e15c2013-10-17 16:21:35 -07002220 addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
2221 }
2222
Sunny Goyale6b63a32015-01-16 16:14:29 -08002223 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
Adam Cohen59400422014-03-05 18:07:04 -08002224 final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
2225 int delay) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002226 if (appWidgetInfo.configure != null) {
2227 mPendingAddWidgetInfo = appWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -08002228 mPendingAddWidgetId = appWidgetId;
Michael Jurkaaf442092010-06-10 17:01:57 -07002229
Bjorn Bringert7984c942009-12-09 15:38:25 +00002230 // Launch over to configure widget, if needed
Sunny Goyalffe83f12014-08-14 17:39:34 -07002231 mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
2232 mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
2233
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002234 } else {
Bjorn Bringert7984c942009-12-09 15:38:25 +00002235 // Otherwise just add it
Adam Cohenad4e15c2013-10-17 16:21:35 -07002236 Runnable onComplete = new Runnable() {
2237 @Override
2238 public void run() {
2239 // Exit spring loaded mode if necessary after adding the widget
2240 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2241 null);
2242 }
2243 };
Adam Cohendcd297f2013-06-18 13:13:40 -07002244 completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002245 appWidgetInfo);
Adam Cohen689ff162014-05-08 17:27:56 -07002246 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002247 }
2248 }
Romain Guycbb89e42009-06-08 15:52:54 -07002249
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002250 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002251 // Close any folders that may be open.
2252 closeFolder();
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002253 mWorkspace.moveToCustomContentScreen(animate);
2254 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002255
2256 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2257 int[] cell, int spanX, int spanY) {
2258 switch (info.itemType) {
2259 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2260 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2261 int span[] = new int[2];
2262 span[0] = spanX;
2263 span[1] = spanY;
2264 addAppWidgetFromDrop((PendingAddWidgetInfo) info,
2265 container, screenId, cell, span);
2266 break;
2267 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
2268 processShortcutFromDrop(info.componentName, container, screenId, cell);
2269 break;
2270 default:
2271 throw new IllegalStateException("Unknown item type: " + info.itemType);
2272 }
2273 }
2274
Adam Cohenfbba09b2011-07-18 21:43:05 -07002275 /**
2276 * Process a shortcut drop.
2277 *
2278 * @param componentName The name of the component
Adam Cohendcd297f2013-06-18 13:13:40 -07002279 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002280 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002281 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002282 private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
2283 int[] cell) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002284 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002285 mPendingAddInfo.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002286 mPendingAddInfo.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002287 mPendingAddInfo.dropPos = null;
Adam Cohenfbba09b2011-07-18 21:43:05 -07002288
2289 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002290 mPendingAddInfo.cellX = cell[0];
2291 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002292 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002293
2294 Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
2295 createShortcutIntent.setComponent(componentName);
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002296 Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
Michael Jurka0280c3b2010-09-17 15:00:07 -07002297 }
2298
Adam Cohenfbba09b2011-07-18 21:43:05 -07002299 /**
2300 * Process a widget drop.
2301 *
2302 * @param info The PendingAppWidgetInfo of the widget being added.
Adam Cohendcd297f2013-06-18 13:13:40 -07002303 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002304 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002305 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002306 private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
2307 int[] cell, int[] span) {
Adam Cohenfbba09b2011-07-18 21:43:05 -07002308 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002309 mPendingAddInfo.container = info.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002310 mPendingAddInfo.screenId = info.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002311 mPendingAddInfo.dropPos = null;
Adam Cohend41fbf52012-02-16 23:53:59 -08002312 mPendingAddInfo.minSpanX = info.minSpanX;
2313 mPendingAddInfo.minSpanY = info.minSpanY;
2314
Adam Cohenfbba09b2011-07-18 21:43:05 -07002315 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002316 mPendingAddInfo.cellX = cell[0];
2317 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002318 }
Adam Cohend41fbf52012-02-16 23:53:59 -08002319 if (span != null) {
2320 mPendingAddInfo.spanX = span[0];
2321 mPendingAddInfo.spanY = span[1];
2322 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002323
Adam Cohened66b2b2012-01-23 17:28:51 -08002324 AppWidgetHostView hostView = info.boundWidget;
2325 int appWidgetId;
2326 if (hostView != null) {
2327 appWidgetId = hostView.getAppWidgetId();
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002328 addAppWidgetImpl(appWidgetId, info, hostView, info.info);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002329
2330 // Clear the boundWidget so that it doesn't get destroyed.
2331 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002332 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002333 // In this case, we either need to start an activity to get permission to bind
2334 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002335 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002336 Bundle options = info.bindOptions;
2337
Sunny Goyalffe83f12014-08-14 17:39:34 -07002338 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2339 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002340 if (success) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002341 addAppWidgetImpl(appWidgetId, info, null, info.info);
Michael Jurka8b805b12012-04-18 14:23:14 -07002342 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002343 mPendingAddWidgetInfo = info.info;
Michael Jurka8b805b12012-04-18 14:23:14 -07002344 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
2345 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
2346 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
Sunny Goyalffe83f12014-08-14 17:39:34 -07002347 mAppWidgetManager.getUser(mPendingAddWidgetInfo)
2348 .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
Adam Cohendd70d662012-10-04 16:53:44 -07002349 // TODO: we need to make sure that this accounts for the options bundle.
2350 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
Michael Jurka8b805b12012-04-18 14:23:14 -07002351 startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
2352 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002353 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002354 }
2355
Adam Cohendcd297f2013-06-18 13:13:40 -07002356 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002357 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002358 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002359 folderInfo.title = getText(R.string.folder_name);
2360
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002361 // Update the model
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07002362 LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
2363 cellX, cellY);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002364 sFolders.put(folderInfo.id, folderInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002365
2366 // Create the view
Winson Chung3d503fb2011-07-13 17:25:49 -07002367 FolderIcon newFolder =
2368 FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07002369 mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07002370 isWorkspaceLocked());
Winson Chung5f8afe62013-08-12 16:19:28 -07002371 // Force measure the new folder icon
2372 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2373 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002374 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002375 }
Romain Guycbb89e42009-06-08 15:52:54 -07002376
Joe Onorato9c1289c2009-08-17 11:03:03 -04002377 void removeFolder(FolderInfo folder) {
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002378 sFolders.remove(folder.id);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002379 }
2380
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002381 @Override
2382 public boolean dispatchKeyEvent(KeyEvent event) {
2383 if (event.getAction() == KeyEvent.ACTION_DOWN) {
2384 switch (event.getKeyCode()) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002385 case KeyEvent.KEYCODE_HOME:
Dianne Hackborn67800862009-07-24 17:15:20 -07002386 return true;
Joe Onoratobe386092009-11-17 17:32:16 -08002387 case KeyEvent.KEYCODE_VOLUME_DOWN:
Sunny Goyal4bbf4192014-11-11 12:23:59 -08002388 if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
Joe Onoratobe386092009-11-17 17:32:16 -08002389 dumpState();
2390 return true;
2391 }
2392 break;
Dianne Hackborn67800862009-07-24 17:15:20 -07002393 }
2394 } else if (event.getAction() == KeyEvent.ACTION_UP) {
2395 switch (event.getKeyCode()) {
Dianne Hackborn67800862009-07-24 17:15:20 -07002396 case KeyEvent.KEYCODE_HOME:
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002397 return true;
2398 }
2399 }
2400
2401 return super.dispatchKeyEvent(event);
2402 }
2403
Joe Onorato88ec0992009-11-19 13:16:06 -08002404 @Override
2405 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002406 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2407 return;
2408 }
2409
Sunny Goyal45478022015-06-08 16:52:41 -07002410 if (mDragController.isDragging()) {
2411 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002412 return;
2413 }
2414
Winson Chungb745afb2015-03-02 11:51:23 -08002415 if (isAppsViewVisible()) {
2416 showWorkspace(true);
2417 } else if (isWidgetsViewVisible()) {
2418 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002419 } else if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002420 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002421 } else if (mWorkspace.getOpenFolder() != null) {
Adam Cohen76fc0852011-06-17 13:26:23 -07002422 Folder openFolder = mWorkspace.getOpenFolder();
2423 if (openFolder.isEditingName()) {
2424 openFolder.dismissEditingName();
2425 } else {
2426 closeFolder();
2427 }
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002428 } else {
Patrick Dubroy758a9232011-03-03 19:54:56 -08002429 mWorkspace.exitWidgetResizeMode();
2430
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002431 // Back button is a no-op here, but give at least some feedback for the button press
2432 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002433 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002434 }
2435
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002436 /**
Sunny Goyal383c5072015-06-12 21:18:53 -07002437 * Re-listen when widget host is reset.
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002438 */
Sunny Goyal383c5072015-06-12 21:18:53 -07002439 @Override
2440 public void onAppWidgetHostReset() {
Michael Jurkabbbad6b2011-02-07 13:04:09 -08002441 if (mAppWidgetHost != null) {
2442 mAppWidgetHost.startListening();
2443 }
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002444 }
2445
2446 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002447 * Launches the intent referred by the clicked shortcut.
2448 *
2449 * @param v The view representing the clicked shortcut.
2450 */
2451 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002452 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2453 // view has detached (it's possible for this to happen if the view is removed mid touch).
2454 if (v.getWindowToken() == null) {
2455 return;
2456 }
2457
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002458 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002459 return;
2460 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002461
Adam Cohen1697b792013-09-17 19:08:21 -07002462 if (v instanceof Workspace) {
2463 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002464 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002465 }
2466 return;
2467 }
2468
2469 if (v instanceof CellLayout) {
2470 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002471 showWorkspace(mWorkspace.indexOfChild(v), true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002472 }
2473 }
2474
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002475 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002476 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002477 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002478 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002479 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002480 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002481 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07002482 } else if (v == mAllAppsButton) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002483 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002484 } else if (tag instanceof AppInfo) {
2485 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002486 } else if (tag instanceof LauncherAppWidgetInfo) {
2487 if (v instanceof PendingAppWidgetHostView) {
2488 onClickPendingWidget((PendingAppWidgetHostView) v);
2489 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002490 }
2491 }
2492
Sunny Goyal70660032015-05-14 00:07:08 -07002493 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002494 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002495 return false;
2496 }
2497
Michael Jurkaaf442092010-06-10 17:01:57 -07002498 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002499 * Event handler for the app widget view which has not fully restored.
2500 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002501 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002502 if (mIsSafeModeEnabled) {
2503 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2504 return;
2505 }
2506
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002507 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002508 if (v.isReadyForClickSetup()) {
Sunny Goyalff572272014-07-23 13:58:07 -07002509 int widgetId = info.appWidgetId;
2510 AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
2511 if (appWidgetInfo != null) {
Adam Cohen59400422014-03-05 18:07:04 -08002512 mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
2513 this, appWidgetInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07002514 mPendingAddInfo.copyFrom(info);
2515 mPendingAddWidgetId = widgetId;
2516
Sunny Goyalffe83f12014-08-14 17:39:34 -07002517 AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
2518 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002519 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002520 } else if (info.installProgress < 0) {
2521 // The install has not been queued
2522 final String packageName = info.providerName.getPackageName();
2523 showBrokenAppInstallDialog(packageName,
2524 new DialogInterface.OnClickListener() {
2525 public void onClick(DialogInterface dialog, int id) {
2526 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
2527 }
2528 });
2529 } else {
2530 // Download has started.
2531 final String packageName = info.providerName.getPackageName();
2532 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
Sunny Goyalff572272014-07-23 13:58:07 -07002533 }
2534 }
2535
2536 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002537 * Event handler for the "grid" button that appears on the home screen, which
2538 * enters all apps mode.
2539 *
2540 * @param v The view that was clicked.
2541 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002542 protected void onClickAllAppsButton(View v) {
2543 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chungb745afb2015-03-02 11:51:23 -08002544 if (isAppsViewVisible()) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002545 showWorkspace(true);
2546 } else {
Winson Chung4ac30062015-05-08 17:34:17 -07002547 // Try and refresh the set of predicted apps before we enter launcher
2548 showAppsView(true /* animated */, false /* resetListToTop */,
2549 true /* updatePredictedApps */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002550 }
2551 }
2552
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002553 private void showBrokenAppInstallDialog(final String packageName,
2554 DialogInterface.OnClickListener onSearchClickListener) {
Sunny Goyale03b8122014-10-08 09:55:24 -07002555 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002556 .setTitle(R.string.abandoned_promises_title)
2557 .setMessage(R.string.abandoned_promise_explanation)
2558 .setPositiveButton(R.string.abandoned_search, onSearchClickListener)
2559 .setNeutralButton(R.string.abandoned_clean_this,
2560 new DialogInterface.OnClickListener() {
2561 public void onClick(DialogInterface dialog, int id) {
2562 final UserHandleCompat user = UserHandleCompat.myUserHandle();
2563 mWorkspace.removeAbandonedPromise(packageName, user);
2564 }
2565 })
2566 .create().show();
2567 return;
2568 }
2569
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002570 /**
2571 * Event handler for an app shortcut click.
2572 *
2573 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2574 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002575 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002576 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2577 Object tag = v.getTag();
2578 if (!(tag instanceof ShortcutInfo)) {
2579 throw new IllegalArgumentException("Input must be a Shortcut");
2580 }
2581
2582 // Open shortcut
2583 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002584
2585 if (shortcut.isDisabled != 0) {
2586 int error = R.string.activity_not_available;
2587 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2588 error = R.string.safemode_shortcut_error;
2589 }
2590 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2591 return;
2592 }
2593
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002594 final Intent intent = shortcut.intent;
2595
2596 // Check for special shortcuts
2597 if (intent.getComponent() != null) {
2598 final String shortcutClass = intent.getComponent().getClassName();
2599
2600 if (shortcutClass.equals(MemoryDumpActivity.class.getName())) {
2601 MemoryDumpActivity.startDump(this);
2602 return;
2603 } else if (shortcutClass.equals(ToggleWeightWatcher.class.getName())) {
2604 toggleShowWeightWatcher();
2605 return;
2606 }
2607 }
2608
Chris Wren40c5ed32014-06-24 18:24:23 -04002609 // Check for abandoned promise
Sunny Goyal34942622014-08-29 17:20:55 -07002610 if ((v instanceof BubbleTextView)
2611 && shortcut.isPromise()
2612 && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002613 showBrokenAppInstallDialog(
Sunny Goyal34942622014-08-29 17:20:55 -07002614 shortcut.getTargetComponent().getPackageName(),
Chris Wren40c5ed32014-06-24 18:24:23 -04002615 new DialogInterface.OnClickListener() {
2616 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal508da152014-08-14 10:53:27 -07002617 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002618 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002619 });
Chris Wren40c5ed32014-06-24 18:24:23 -04002620 return;
2621 }
2622
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002623 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002624 startAppShortcutOrInfoActivity(v);
Adam Cohen9211d422014-10-07 18:14:53 -07002625
2626 if (mLauncherCallbacks != null) {
2627 mLauncherCallbacks.onClickAppShortcut(v);
2628 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002629 }
2630
Adam Cohen091440a2015-03-18 14:16:05 -07002631 @Thunk void startAppShortcutOrInfoActivity(View v) {
Chris Wren40c5ed32014-06-24 18:24:23 -04002632 Object tag = v.getTag();
Sunny Goyal508da152014-08-14 10:53:27 -07002633 final ShortcutInfo shortcut;
2634 final Intent intent;
2635 if (tag instanceof ShortcutInfo) {
2636 shortcut = (ShortcutInfo) tag;
2637 intent = shortcut.intent;
2638 int[] pos = new int[2];
2639 v.getLocationOnScreen(pos);
2640 intent.setSourceBounds(new Rect(pos[0], pos[1],
2641 pos[0] + v.getWidth(), pos[1] + v.getHeight()));
Chris Wren40c5ed32014-06-24 18:24:23 -04002642
Sunny Goyal508da152014-08-14 10:53:27 -07002643 } else if (tag instanceof AppInfo) {
2644 shortcut = null;
2645 intent = ((AppInfo) tag).intent;
2646 } else {
2647 throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
2648 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002649
2650 boolean success = startActivitySafely(v, intent, tag);
Winson Chung8f1eff72015-05-28 17:33:40 -07002651 mStats.recordLaunch(v, intent, shortcut);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002652
2653 if (success && v instanceof BubbleTextView) {
2654 mWaitingForResume = (BubbleTextView) v;
2655 mWaitingForResume.setStayPressed(true);
2656 }
2657 }
2658
2659 /**
2660 * Event handler for a folder icon click.
2661 *
2662 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2663 */
2664 protected void onClickFolderIcon(View v) {
2665 if (LOGD) Log.d(TAG, "onClickFolder");
2666 if (!(v instanceof FolderIcon)){
2667 throw new IllegalArgumentException("Input must be a FolderIcon");
2668 }
2669
2670 FolderIcon folderIcon = (FolderIcon) v;
2671 final FolderInfo info = folderIcon.getFolderInfo();
2672 Folder openFolder = mWorkspace.getFolderForTag(info);
2673
2674 // If the folder info reports that the associated folder is open, then verify that
2675 // it is actually opened. There have been a few instances where this gets out of sync.
2676 if (info.opened && openFolder == null) {
2677 Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
2678 + info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
2679 info.opened = false;
2680 }
2681
2682 if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
2683 // Close any open folder
2684 closeFolder();
2685 // Open the requested folder
2686 openFolder(folderIcon);
2687 } else {
2688 // Find the open folder...
2689 int folderScreen;
2690 if (openFolder != null) {
2691 folderScreen = mWorkspace.getPageForView(openFolder);
2692 // .. and close it
2693 closeFolder(openFolder);
2694 if (folderScreen != mWorkspace.getCurrentPage()) {
2695 // Close any folder open on the current screen
2696 closeFolder();
2697 // Pull the folder onto this screen
2698 openFolder(folderIcon);
2699 }
2700 }
2701 }
Adam Cohen9211d422014-10-07 18:14:53 -07002702
2703 if (mLauncherCallbacks != null) {
2704 mLauncherCallbacks.onClickFolderIcon(v);
2705 }
Michael Jurka5130e402011-10-13 04:55:35 -07002706 }
2707
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002708 /**
2709 * Event handler for the (Add) Widgets button that appears after a long press
2710 * on the home screen.
2711 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002712 protected void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002713 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002714 if (mIsSafeModeEnabled) {
2715 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2716 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002717 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002718 if (mLauncherCallbacks != null) {
2719 mLauncherCallbacks.onClickAddWidgetButton(view);
2720 }
Adam Cohen9211d422014-10-07 18:14:53 -07002721 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002722 }
2723
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002724 /**
2725 * Event handler for the wallpaper picker button that appears after a long press
2726 * on the home screen.
2727 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002728 protected void onClickWallpaperPicker(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002729 if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
Sunny Goyal6a1e95a2015-03-20 17:26:30 -07002730 startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName()),
2731 REQUEST_PICK_WALLPAPER);
Adam Cohen9211d422014-10-07 18:14:53 -07002732
2733 if (mLauncherCallbacks != null) {
2734 mLauncherCallbacks.onClickWallpaperPicker(v);
2735 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002736 }
2737
2738 /**
2739 * Event handler for a click on the settings button that appears after a long press
2740 * on the home screen.
2741 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002742 protected void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002743 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Adam Cohen9211d422014-10-07 18:14:53 -07002744 if (mLauncherCallbacks != null) {
2745 mLauncherCallbacks.onClickSettingsButton(v);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07002746 } else {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002747 startActivity(new Intent(this, SettingsActivity.class));
Adam Cohen9211d422014-10-07 18:14:53 -07002748 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002749 }
2750
Adam Cohen61f560d2013-09-30 15:58:20 -07002751 public View.OnTouchListener getHapticFeedbackTouchListener() {
2752 if (mHapticFeedbackTouchListener == null) {
2753 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002754 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002755 @Override
2756 public boolean onTouch(View v, MotionEvent event) {
2757 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2758 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2759 }
2760 return false;
2761 }
2762 };
2763 }
2764 return mHapticFeedbackTouchListener;
2765 }
2766
Adam Cohen9211d422014-10-07 18:14:53 -07002767 public void onDragStarted(View view) {
2768 if (isOnCustomContent()) {
2769 // Custom content screen doesn't participate in drag and drop. If on custom
2770 // content screen, move to default.
2771 moveWorkspaceToDefaultScreen();
2772 }
2773
2774 if (mLauncherCallbacks != null) {
2775 mLauncherCallbacks.onDragStarted(view);
2776 }
2777 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002778
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002779 /**
2780 * Called when the user stops interacting with the launcher.
2781 * This implies that the user is now on the homescreen and is not doing housekeeping.
2782 */
Adam Cohen9211d422014-10-07 18:14:53 -07002783 protected void onInteractionEnd() {
2784 if (mLauncherCallbacks != null) {
2785 mLauncherCallbacks.onInteractionEnd();
2786 }
2787 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002788
2789 /**
2790 * Called when the user starts interacting with the launcher.
2791 * The possible interactions are:
2792 * - open all apps
2793 * - reorder an app shortcut, or a widget
2794 * - open the overview mode.
2795 * This is a good time to stop doing things that only make sense
2796 * when the user is on the homescreen and not doing housekeeping.
2797 */
Adam Cohen9211d422014-10-07 18:14:53 -07002798 protected void onInteractionBegin() {
2799 if (mLauncherCallbacks != null) {
2800 mLauncherCallbacks.onInteractionBegin();
2801 }
2802 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002803
Winson Chungcd99cd32015-04-29 11:03:24 -07002804 /** Updates the interaction state. */
2805 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002806 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002807 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002808 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2809 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002810 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002811 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002812 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002813 onInteractionEnd();
2814 }
2815 }
2816
Kenny Guyf07af7b2014-07-31 11:39:16 +01002817 void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
Kenny Guyf07af7b2014-07-31 11:39:16 +01002818 try {
2819 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Kenny Guyf07af7b2014-07-31 11:39:16 +01002820 launcherApps.showAppDetailsForProfile(componentName, user);
2821 } catch (SecurityException e) {
2822 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2823 Log.e(TAG, "Launcher does not have permission to launch settings");
2824 } catch (ActivityNotFoundException e) {
2825 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2826 Log.e(TAG, "Unable to launch settings");
2827 }
Patrick Dubroy4ed62782010-08-17 15:11:18 -07002828 }
2829
Michael Jurka1e2f4652013-07-08 18:03:46 -07002830 // returns true if the activity was started
Kenny Guyd31df542014-06-30 15:12:11 +01002831 boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
2832 UserHandleCompat user) {
Michael Jurkaeadbfc52013-09-04 00:45:37 +02002833 if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
Patrick Dubroy5539af72010-09-07 15:22:01 -07002834 // System applications cannot be installed. For now, show a toast explaining that.
2835 // We may give them the option of disabling apps this way.
2836 int messageId = R.string.uninstall_system_app_text;
2837 Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
Michael Jurka1e2f4652013-07-08 18:03:46 -07002838 return false;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002839 } else {
Michael Jurka1e2f4652013-07-08 18:03:46 -07002840 String packageName = componentName.getPackageName();
2841 String className = componentName.getClassName();
Patrick Dubroy5539af72010-09-07 15:22:01 -07002842 Intent intent = new Intent(
2843 Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
Winson Chungdff8ebb2011-09-08 17:25:31 -07002844 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
2845 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
Kenny Guyd31df542014-06-30 15:12:11 +01002846 if (user != null) {
2847 user.addToIntent(intent, Intent.EXTRA_USER);
2848 }
Patrick Dubroy5539af72010-09-07 15:22:01 -07002849 startActivity(intent);
Michael Jurka1e2f4652013-07-08 18:03:46 -07002850 return true;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002851 }
Patrick Dubroybc6840b2010-09-01 11:54:27 -07002852 }
2853
Winson Chung8f1eff72015-05-28 17:33:40 -07002854 private boolean startActivity(View v, Intent intent, Object tag) {
Kenny Guyb6cc40b2014-05-13 15:58:58 +01002855 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002856 try {
Winson Chung2672ff92012-05-04 16:22:30 -07002857 // Only launch using the new animation if the shortcut has not opted out (this is a
2858 // private contract between launcher and may be ignored in the future).
2859 boolean useLaunchAnimation = (v != null) &&
2860 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
Kenny Guyed131872014-04-30 03:02:21 +01002861 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
2862 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyed131872014-04-30 03:02:21 +01002863
Kenny Guy1317e2d2014-05-08 18:52:50 +01002864 UserHandleCompat user = null;
2865 if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
2866 long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
2867 user = userManager.getUserForSerialNumber(serialNumber);
2868 }
2869
2870 Bundle optsBundle = null;
Winson Chung2672ff92012-05-04 16:22:30 -07002871 if (useLaunchAnimation) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002872 ActivityOptions opts = null;
2873 if (sClipRevealMethod != null) {
2874 // TODO: call method directly when Launcher3 can depend on M APIs
2875 int left = 0, top = 0;
2876 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2877 if (v instanceof TextView) {
2878 // Launch from center of icon, not entire view
Winson Chungb745afb2015-03-02 11:51:23 -08002879 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2880 if (icon != null) {
2881 Rect bounds = icon.getBounds();
Chet Haasea8f996d2015-02-17 12:56:04 -08002882 left = (width - bounds.width()) / 2;
Winson Chungb745afb2015-03-02 11:51:23 -08002883 top = v.getPaddingTop();
Chet Haasea8f996d2015-02-17 12:56:04 -08002884 width = bounds.width();
2885 height = bounds.height();
2886 }
2887 }
2888 try {
2889 opts = (ActivityOptions) sClipRevealMethod.invoke(null, v,
2890 left, top, width, height);
2891 } catch (IllegalAccessException e) {
2892 Log.d(TAG, "Could not call makeClipRevealAnimation: " + e);
2893 sClipRevealMethod = null;
2894 } catch (InvocationTargetException e) {
2895 Log.d(TAG, "Could not call makeClipRevealAnimation: " + e);
2896 sClipRevealMethod = null;
2897 }
2898 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002899 if (opts == null && !Utilities.isLmpOrAbove()) {
2900 opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
Chet Haasea8f996d2015-02-17 12:56:04 -08002901 v.getMeasuredWidth(), v.getMeasuredHeight());
2902 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002903 optsBundle = opts != null ? opts.toBundle() : null;
Adam Cohen6ea3b112014-06-11 11:38:49 -07002904 }
Kenny Guy1317e2d2014-05-08 18:52:50 +01002905
2906 if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
2907 // Could be launching some bookkeeping activity
2908 startActivity(intent, optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07002909 } else {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002910 // TODO Component can be null when shortcuts are supported for secondary user
Kenny Guyc2bd8102014-06-30 12:30:31 +01002911 launcherApps.startActivityForProfile(intent.getComponent(), user,
2912 intent.getSourceBounds(), optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07002913 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08002914 return true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002915 } catch (SecurityException e) {
2916 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002917 Log.e(TAG, "Launcher does not have the permission to launch " + intent +
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002918 ". Make sure to create a MAIN intent-filter for the corresponding activity " +
Joe Onoratof984e852010-03-25 09:47:45 -07002919 "or use the exported attribute for this activity. "
2920 + "tag="+ tag + " intent=" + intent, e);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002921 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08002922 return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002923 }
Winson Chungaafa03c2010-06-11 17:34:16 -07002924
Sunny Goyal383c5072015-06-12 21:18:53 -07002925 @Thunk boolean startActivitySafely(View v, Intent intent, Object tag) {
Michael Jurka86a720e2012-05-09 11:23:23 -07002926 boolean success = false;
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002927 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
2928 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
2929 return false;
2930 }
Michael Jurka86a720e2012-05-09 11:23:23 -07002931 try {
2932 success = startActivity(v, intent, tag);
2933 } catch (ActivityNotFoundException e) {
2934 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2935 Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
2936 }
2937 return success;
2938 }
2939
Adam Cohen268c4752012-06-06 17:47:33 -07002940 /**
2941 * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
2942 * in the DragLayer in the exact absolute location of the original FolderIcon.
2943 */
2944 private void copyFolderIconToImage(FolderIcon fi) {
2945 final int width = fi.getMeasuredWidth();
2946 final int height = fi.getMeasuredHeight();
2947
2948 // Lazy load ImageView, Bitmap and Canvas
2949 if (mFolderIconImageView == null) {
2950 mFolderIconImageView = new ImageView(this);
2951 }
2952 if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
2953 mFolderIconBitmap.getHeight() != height) {
2954 mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
2955 mFolderIconCanvas = new Canvas(mFolderIconBitmap);
2956 }
2957
2958 DragLayer.LayoutParams lp;
2959 if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
2960 lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
2961 } else {
2962 lp = new DragLayer.LayoutParams(width, height);
2963 }
2964
Adam Cohen307fe232012-08-16 17:55:58 -07002965 // The layout from which the folder is being opened may be scaled, adjust the starting
2966 // view size by this scale factor.
2967 float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
Adam Cohen268c4752012-06-06 17:47:33 -07002968 lp.customPosition = true;
2969 lp.x = mRectForFolderAnimation.left;
2970 lp.y = mRectForFolderAnimation.top;
Adam Cohen307fe232012-08-16 17:55:58 -07002971 lp.width = (int) (scale * width);
2972 lp.height = (int) (scale * height);
Adam Cohen268c4752012-06-06 17:47:33 -07002973
2974 mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
2975 fi.draw(mFolderIconCanvas);
2976 mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
Adam Cohenfb91f302012-06-11 15:45:18 -07002977 if (fi.getFolder() != null) {
2978 mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
2979 mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
Adam Cohen8ec23032012-06-08 14:46:22 -07002980 }
Adam Cohen268c4752012-06-06 17:47:33 -07002981 // Just in case this image view is still in the drag layer from a previous animation,
2982 // we remove it and re-add it.
2983 if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
2984 mDragLayer.removeView(mFolderIconImageView);
2985 }
2986 mDragLayer.addView(mFolderIconImageView, lp);
Adam Cohenfb91f302012-06-11 15:45:18 -07002987 if (fi.getFolder() != null) {
2988 fi.getFolder().bringToFront();
Adam Cohen8ec23032012-06-08 14:46:22 -07002989 }
Adam Cohen268c4752012-06-06 17:47:33 -07002990 }
2991
Adam Cohen2801caf2011-05-13 20:57:39 -07002992 private void growAndFadeOutFolderIcon(FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002993 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07002994 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
2995 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
2996 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
2997
Adam Cohenc51934b2011-07-26 21:07:43 -07002998 FolderInfo info = (FolderInfo) fi.getTag();
2999 if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3000 CellLayout cl = (CellLayout) fi.getParent().getParent();
Winson Chunge50adee2011-08-11 16:12:00 -07003001 CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
3002 cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
Adam Cohenc51934b2011-07-26 21:07:43 -07003003 }
3004
Adam Cohen268c4752012-06-06 17:47:33 -07003005 // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
3006 copyFolderIconToImage(fi);
3007 fi.setVisibility(View.INVISIBLE);
3008
Michael Jurka2ecf9952012-06-18 12:52:28 -07003009 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003010 scaleX, scaleY);
Kenny Guyd794a3f2014-09-16 15:17:58 +01003011 if (Utilities.isLmpOrAbove()) {
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003012 oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
3013 }
3014 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohen2801caf2011-05-13 20:57:39 -07003015 oa.start();
3016 }
3017
Adam Cohen268c4752012-06-06 17:47:33 -07003018 private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003019 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003020 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
3021 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
3022 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
3023
Adam Cohen268c4752012-06-06 17:47:33 -07003024 final CellLayout cl = (CellLayout) fi.getParent().getParent();
Adam Cohenc51934b2011-07-26 21:07:43 -07003025
Adam Cohen268c4752012-06-06 17:47:33 -07003026 // We remove and re-draw the FolderIcon in-case it has changed
3027 mDragLayer.removeView(mFolderIconImageView);
3028 copyFolderIconToImage(fi);
Michael Jurka2ecf9952012-06-18 12:52:28 -07003029 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003030 scaleX, scaleY);
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003031 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohenc51934b2011-07-26 21:07:43 -07003032 oa.addListener(new AnimatorListenerAdapter() {
3033 @Override
3034 public void onAnimationEnd(Animator animation) {
Adam Cohen268c4752012-06-06 17:47:33 -07003035 if (cl != null) {
3036 cl.clearFolderLeaveBehind();
3037 // Remove the ImageView copy of the FolderIcon and make the original visible.
3038 mDragLayer.removeView(mFolderIconImageView);
3039 fi.setVisibility(View.VISIBLE);
Adam Cohenc51934b2011-07-26 21:07:43 -07003040 }
3041 }
3042 });
Adam Cohen2801caf2011-05-13 20:57:39 -07003043 oa.start();
3044 }
3045
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003046 /**
Michael Jurka774bd372010-10-22 13:40:50 -07003047 * Opens the user folder described by the specified tag. The opening of the folder
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003048 * is animated relative to the specified View. If the View is null, no animation
3049 * is played.
3050 *
3051 * @param folderInfo The FolderInfo describing the folder to open.
3052 */
Adam Cohena9cf38f2011-05-02 15:36:58 -07003053 public void openFolder(FolderIcon folderIcon) {
Adam Cohenfb91f302012-06-11 15:45:18 -07003054 Folder folder = folderIcon.getFolder();
Sunny Goyalf4066152015-04-15 09:42:19 -07003055 Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
3056 if (openFolder != null && openFolder != folder) {
3057 // Close any open folder before opening a folder.
3058 closeFolder();
3059 }
3060
Adam Cohena9cf38f2011-05-02 15:36:58 -07003061 FolderInfo info = folder.mInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003062
Adam Cohena9cf38f2011-05-02 15:36:58 -07003063 info.opened = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003064
Sunny Goyalf4066152015-04-15 09:42:19 -07003065 // While the folder is open, the position of the icon cannot change.
3066 ((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
3067
Adam Cohen4554ee12011-08-03 16:13:21 -07003068 // Just verify that the folder hasn't already been added to the DragLayer.
3069 // There was a one-off crash where the folder had a parent already.
3070 if (folder.getParent() == null) {
3071 mDragLayer.addView(folder);
3072 mDragController.addDropTarget((DropTarget) folder);
3073 } else {
3074 Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
3075 folder.getParent() + ").");
3076 }
Adam Cohena9cf38f2011-05-02 15:36:58 -07003077 folder.animateOpen();
Adam Cohen268c4752012-06-06 17:47:33 -07003078 growAndFadeOutFolderIcon(folderIcon);
Winson Chung83ca4802013-04-12 15:10:52 -07003079
3080 // Notify the accessibility manager that this folder "window" has appeared and occluded
3081 // the workspace items
3082 folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
3083 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
Adam Cohen4554ee12011-08-03 16:13:21 -07003084 }
3085
3086 public void closeFolder() {
Adam Cohen37c717f2013-11-26 11:50:15 -08003087 Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
Adam Cohen4554ee12011-08-03 16:13:21 -07003088 if (folder != null) {
Adam Cohenac56cff2011-09-28 20:45:37 -07003089 if (folder.isEditingName()) {
3090 folder.dismissEditingName();
3091 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003092 closeFolder(folder);
3093 }
3094 }
3095
Sunny Goyal83a8f042015-05-19 12:52:12 -07003096 public void closeFolder(Folder folder) {
Adam Cohen4554ee12011-08-03 16:13:21 -07003097 folder.getInfo().opened = false;
3098
3099 ViewGroup parent = (ViewGroup) folder.getParent().getParent();
3100 if (parent != null) {
3101 FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
3102 shrinkAndFadeInFolderIcon(fi);
Sunny Goyalf4066152015-04-15 09:42:19 -07003103 if (fi != null) {
3104 ((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
3105 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003106 }
3107 folder.animateClosed();
Winson Chung83ca4802013-04-12 15:10:52 -07003108
3109 // Notify the accessibility manager that this folder "window" has disappeard and no
3110 // longer occludeds the workspace items
3111 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003112 }
3113
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003114 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07003115 if (!isDraggingEnabled()) return false;
3116 if (isWorkspaceLocked()) return false;
3117 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003118
Adam Cohen1697b792013-09-17 19:08:21 -07003119 if (v instanceof Workspace) {
3120 if (!mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003121 if (!mWorkspace.isTouchActive()) {
3122 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07003123 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3124 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
3125 return true;
3126 } else {
3127 return false;
3128 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07003129 } else {
3130 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07003131 }
Adam Cohen1697b792013-09-17 19:08:21 -07003132 }
3133
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003134 CellLayout.CellInfo longClickCellInfo = null;
3135 View itemUnderLongClick = null;
3136 if (v.getTag() instanceof ItemInfo) {
3137 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08003138 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003139 itemUnderLongClick = longClickCellInfo.cell;
3140 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003141 }
3142
Winson Chung3d503fb2011-07-13 17:25:49 -07003143 // The hotseat touch handling does not go through Workspace, and we always allow long press
3144 // on hotseat items.
Dan Sandlere26d0942014-01-13 14:30:14 -05003145 final boolean inHotseat = isHotseatLayout(v);
Sunny Goyal8e2133b2015-05-06 13:39:07 -07003146 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07003147 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07003148 // User long pressed on empty space
3149 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3150 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
Adam Cohend3ecce92013-09-16 14:58:00 -07003151 if (mWorkspace.isInOverviewMode()) {
3152 mWorkspace.startReordering(v);
3153 } else {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003154 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07003155 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003156 } else {
Dan Sandlere26d0942014-01-13 14:30:14 -05003157 final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
3158 mHotseat.getOrderInHotseat(
3159 longClickCellInfo.cellX,
3160 longClickCellInfo.cellY));
3161 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003162 // User long pressed on an item
Michael Jurka0280c3b2010-09-17 15:00:07 -07003163 mWorkspace.startDrag(longClickCellInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003164 }
3165 }
3166 }
3167 return true;
3168 }
3169
Winson Chung3d503fb2011-07-13 17:25:49 -07003170 boolean isHotseatLayout(View layout) {
3171 return mHotseat != null && layout != null &&
3172 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
3173 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08003174
Winson Chung3d503fb2011-07-13 17:25:49 -07003175 /**
3176 * Returns the CellLayout of the specified container at the specified screen.
3177 */
Sunny Goyal92820592015-03-02 11:31:35 -08003178 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07003179 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3180 if (mHotseat != null) {
3181 return mHotseat.getLayout();
3182 } else {
3183 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08003184 }
Winson Chung3d503fb2011-07-13 17:25:49 -07003185 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08003186 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08003187 }
3188 }
3189
Winson Chungb745afb2015-03-02 11:51:23 -08003190 /**
3191 * For overridden classes.
3192 */
Daniel Sandler843e8602010-06-07 14:59:01 -04003193 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08003194 return isAppsViewVisible();
3195 }
3196
3197 public boolean isAppsViewVisible() {
3198 return (mState == State.APPS) || (mOnResumeState == State.APPS);
3199 }
3200
3201 public boolean isWidgetsViewVisible() {
3202 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04003203 }
3204
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003205 private void setWorkspaceBackground(int background) {
3206 switch (background) {
3207 case WORKSPACE_BACKGROUND_TRANSPARENT:
3208 getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
3209 break;
3210 case WORKSPACE_BACKGROUND_BLACK:
3211 getWindow().setBackgroundDrawable(null);
3212 break;
3213 default:
3214 getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
3215 }
Craig Mautner360310b2012-10-26 15:13:08 -07003216 }
3217
Selim Cinek3a8a8f72014-01-16 10:38:38 -08003218 protected void changeWallpaperVisiblity(boolean visible) {
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003219 int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
3220 int curflags = getWindow().getAttributes().flags
3221 & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
3222 if (wpflags != curflags) {
3223 getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
3224 }
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003225 setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003226 }
3227
Michael Jurkae326f182011-11-21 14:05:46 -08003228 @Override
3229 public void onTrimMemory(int level) {
3230 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07003231 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
3232 // The widget preview db can result in holding onto over
3233 // 3MB of memory for caching which isn't necessary.
3234 SQLiteDatabase.releaseMemory();
3235
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08003236 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07003237 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08003238 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01003239 if (mLauncherCallbacks != null) {
3240 mLauncherCallbacks.onTrimMemory(level);
3241 }
Michael Jurkae326f182011-11-21 14:05:46 -08003242 }
3243
Winson Chungb745afb2015-03-02 11:51:23 -08003244 @Override
3245 public void onStateTransitionHideSearchBar() {
3246 // Hide the search bar
3247 if (mSearchDropTargetBar != null) {
3248 mSearchDropTargetBar.hideSearchBar(false /* animated */);
3249 }
Adam Cohened66b2b2012-01-23 17:28:51 -08003250 }
3251
Winson Chung5f4e0fd2015-05-22 11:12:27 -07003252 public void showWorkspace(boolean animated) {
Winson Chungef7f8742015-06-04 17:18:17 -07003253 showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07003254 }
3255
Sunny Goyal83a8f042015-05-19 12:52:12 -07003256 public void showWorkspace(boolean animated, Runnable onCompleteRunnable) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003257 showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winson Chungef7f8742015-06-04 17:18:17 -07003258 onCompleteRunnable);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003259 }
3260
3261 protected void showWorkspace(int snapToPage, boolean animated) {
Winson Chungef7f8742015-06-04 17:18:17 -07003262 showWorkspace(snapToPage, animated, null);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003263 }
3264
Winson Chungef7f8742015-06-04 17:18:17 -07003265 void showWorkspace(int snapToPage, boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07003266 boolean changed = mState != State.WORKSPACE ||
3267 mWorkspace.getState() != Workspace.State.NORMAL;
3268 if (changed) {
Winson Chung2d75f122013-09-23 16:53:31 -07003269 boolean wasInSpringLoadedMode = (mState != State.WORKSPACE);
Michael Jurkab3e22d92011-10-31 15:58:33 -07003270 mWorkspace.setVisibility(View.VISIBLE);
Winson Chungb745afb2015-03-02 11:51:23 -08003271 mStateTransitionAnimation.startAnimationToWorkspace(mState, Workspace.State.NORMAL,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003272 snapToPage, animated, onCompleteRunnable);
Michael Jurkab3e22d92011-10-31 15:58:33 -07003273
Winson Chungc7d2b602012-05-16 17:02:20 -07003274 // Show the search bar (only animate if we were showing the drop target bar in spring
3275 // loaded mode)
Winson Chungadf0c182012-08-23 14:59:07 -07003276 if (mSearchDropTargetBar != null) {
Winson Chung04c0a5c2013-10-08 17:13:12 -07003277 mSearchDropTargetBar.showSearchBar(animated && wasInSpringLoadedMode);
Winson Chungadf0c182012-08-23 14:59:07 -07003278 }
Winson Chungc7d2b602012-05-16 17:02:20 -07003279
Michael Jurkab3e22d92011-10-31 15:58:33 -07003280 // Set focus to the AppsCustomize button
3281 if (mAllAppsButton != null) {
3282 mAllAppsButton.requestFocus();
3283 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003284 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07003285
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003286 // Change the state *after* we've called all the transition code
3287 mState = State.WORKSPACE;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08003288
Winson Chung5fb63472011-02-02 17:03:37 -08003289 // Resume the auto-advance of widgets
3290 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08003291 updateAutoAdvanceState();
Winson Chung5fb63472011-02-02 17:03:37 -08003292
Winson Chung0f785722015-04-08 10:27:49 -07003293 if (changed) {
3294 // Send an accessibility event to announce the context change
3295 getWindow().getDecorView()
3296 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07003297 }
Bjorn Bringertc459e522013-06-07 19:36:01 +01003298 }
3299
Adam Cohened307df2013-10-02 09:37:31 -07003300 void showOverviewMode(boolean animated) {
3301 mWorkspace.setVisibility(View.VISIBLE);
Winson Chungb745afb2015-03-02 11:51:23 -08003302 mStateTransitionAnimation.startAnimationToWorkspace(mState, Workspace.State.OVERVIEW,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003303 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
3304 null /* onCompleteRunnable */);
Adam Cohened307df2013-10-02 09:37:31 -07003305 mState = State.WORKSPACE;
Joe Onorato00acb122009-08-04 16:04:30 -04003306 }
3307
Winson Chungb745afb2015-03-02 11:51:23 -08003308 /**
3309 * Shows the apps view.
3310 */
Winson Chung4ac30062015-05-08 17:34:17 -07003311 void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps) {
Winson Chungb745afb2015-03-02 11:51:23 -08003312 if (resetListToTop) {
3313 mAppsView.scrollToTop();
3314 }
Winson Chung4ac30062015-05-08 17:34:17 -07003315 if (updatePredictedApps) {
3316 tryAndUpdatePredictedApps();
3317 }
Winson Chungb745afb2015-03-02 11:51:23 -08003318 showAppsOrWidgets(animated, State.APPS);
3319 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003320
Winson Chungb745afb2015-03-02 11:51:23 -08003321 /**
3322 * Shows the widgets view.
3323 */
3324 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003325 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07003326 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003327 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07003328 }
Winson Chungb745afb2015-03-02 11:51:23 -08003329 showAppsOrWidgets(animated, State.WIDGETS);
Hyunyoung Song3f471442015-04-08 19:01:34 -07003330
3331 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04003332 @Override
3333 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003334 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04003335 }
3336 });
Winson Chungb745afb2015-03-02 11:51:23 -08003337 }
3338
3339 /**
3340 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07003341 *
3342 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08003343 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07003344 // TODO: calling method should use the return value so that when {@code false} is returned
3345 // the workspace transition doesn't fall into invalid state.
3346 private boolean showAppsOrWidgets(boolean animated, State toState) {
3347 if (mState != State.WORKSPACE && mState != State.APPS_SPRING_LOADED &&
3348 mState != State.WIDGETS_SPRING_LOADED) {
3349 return false;
3350 }
3351 if (toState != State.APPS && toState != State.WIDGETS) {
3352 return false;
3353 }
Winson Chungb745afb2015-03-02 11:51:23 -08003354
3355 if (toState == State.APPS) {
Winson Chungef7f8742015-06-04 17:18:17 -07003356 mStateTransitionAnimation.startAnimationToAllApps(mState, animated);
Winson Chungb745afb2015-03-02 11:51:23 -08003357 } else {
3358 mStateTransitionAnimation.startAnimationToWidgets(animated);
3359 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003360
Michael Jurkab3e22d92011-10-31 15:58:33 -07003361 // Change the state *after* we've called all the transition code
Winson Chungb745afb2015-03-02 11:51:23 -08003362 mState = toState;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003363
3364 // Pause the auto-advance of widgets until we are out of AllApps
3365 mUserPresent = false;
Winson Chungb745afb2015-03-02 11:51:23 -08003366 updateAutoAdvanceState();
Michael Jurkab3e22d92011-10-31 15:58:33 -07003367 closeFolder();
3368
3369 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07003370 getWindow().getDecorView()
3371 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07003372 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003373 }
3374
Winson Chungcd99cd32015-04-29 11:03:24 -07003375 /**
3376 * Updates the workspace and interaction state on state change, and return the animation to this
3377 * new state.
3378 */
3379 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState, int toPage,
Winson Chungef7f8742015-06-04 17:18:17 -07003380 boolean animated, boolean hasOverlaySearchBar, HashMap<View, Integer> layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003381 Workspace.State fromState = mWorkspace.getState();
Winson Chungef7f8742015-06-04 17:18:17 -07003382 Animator anim = mWorkspace.setStateWithAnimation(toState, toPage, animated,
3383 hasOverlaySearchBar, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003384 updateInteraction(fromState, toState);
3385 return anim;
3386 }
3387
Hyunyoung Song3f471442015-04-08 19:01:34 -07003388 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003389 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Winson Chungb745afb2015-03-02 11:51:23 -08003390 if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
3391 mState == State.WIDGETS_SPRING_LOADED) {
3392 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003393 }
Winson Chungb745afb2015-03-02 11:51:23 -08003394
3395 mStateTransitionAnimation.startAnimationToWorkspace(mState, Workspace.State.SPRING_LOADED,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003396 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, true /* animated */,
3397 null /* onCompleteRunnable */);
Winson Chungb745afb2015-03-02 11:51:23 -08003398 mState = isAppsViewVisible() ? State.APPS_SPRING_LOADED : State.WIDGETS_SPRING_LOADED;
Michael Jurkad3ef3062010-11-23 16:23:58 -08003399 }
Adam Cohen7777d962011-08-18 18:58:38 -07003400
Hyunyoung Song3f471442015-04-08 19:01:34 -07003401 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003402 final Runnable onCompleteRunnable) {
Winson Chungb745afb2015-03-02 11:51:23 -08003403 if (mState != State.APPS_SPRING_LOADED && mState != State.WIDGETS_SPRING_LOADED) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003404
Winson Chunge7a03942011-08-05 15:05:12 -07003405 mHandler.postDelayed(new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003406 @Override
3407 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003408 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003409 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3410 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003411 // Before we show workspace, hide all apps again because
3412 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3413 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003414 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003415 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003416 } else {
3417 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003418 }
Winson Chung557d6ed2011-07-08 15:34:52 -07003419 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07003420 }, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003421 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003422
Michael Jurkad3ef3062010-11-23 16:23:58 -08003423 void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003424 if (mState == State.APPS_SPRING_LOADED) {
Winson Chung4ac30062015-05-08 17:34:17 -07003425 showAppsView(true /* animated */, false /* resetListToTop */,
3426 false /* updatePredictedApps */);
Winson Chungb745afb2015-03-02 11:51:23 -08003427 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003428 showWidgetsView(true, false);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003429 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003430 }
3431
Winson Chung4ac30062015-05-08 17:34:17 -07003432 /**
3433 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3434 * resumed.
3435 */
3436 private void tryAndUpdatePredictedApps() {
3437 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003438 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung4ac30062015-05-08 17:34:17 -07003439 if (!apps.isEmpty()) {
3440 mAppsView.setPredictedApps(apps);
3441 }
3442 }
3443 }
3444
Michael Jurkab3e22d92011-10-31 15:58:33 -07003445 void lockAllApps() {
3446 // TODO
3447 }
3448
3449 void unlockAllApps() {
3450 // TODO
3451 }
3452
Sunny Goyal594d76d2014-11-06 10:12:54 -08003453 protected void disableVoiceButtonProxy(boolean disable) {
3454 // NO-OP
Winson Chungbb185bd2011-11-21 12:31:42 -08003455 }
3456
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003457 public View getOrCreateQsbBar() {
Adam Cohenc2d6e892014-10-16 09:49:24 -07003458 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
3459 return mLauncherCallbacks.getQsbBar();
Adam Cohen9211d422014-10-07 18:14:53 -07003460 }
3461
Adam Cohen24ce0b32014-01-14 16:18:14 -08003462 if (mQsb == null) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003463 AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this);
3464 if (searchProvider == null) {
3465 return null;
3466 }
3467
3468 Bundle opts = new Bundle();
3469 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
Adam Coheneb8e2822015-02-20 16:38:48 +00003470 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003471
3472 SharedPreferences sp = getSharedPreferences(
3473 LauncherAppState.getSharedPreferencesKey(), MODE_PRIVATE);
3474 int widgetId = sp.getInt(QSB_WIDGET_ID, -1);
Sunny Goyal416541c2014-11-14 11:59:57 -08003475 AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003476 if (!searchProvider.provider.flattenToString().equals(
3477 sp.getString(QSB_WIDGET_PROVIDER, null))
Sunny Goyal416541c2014-11-14 11:59:57 -08003478 || (widgetInfo == null)
3479 || !widgetInfo.provider.equals(searchProvider.provider)) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003480 // A valid widget is not already bound.
3481 if (widgetId > -1) {
3482 mAppWidgetHost.deleteAppWidgetId(widgetId);
3483 widgetId = -1;
3484 }
3485
3486 // Try to bind a new widget
3487 widgetId = mAppWidgetHost.allocateAppWidgetId();
3488
3489 if (!AppWidgetManagerCompat.getInstance(this)
3490 .bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) {
3491 mAppWidgetHost.deleteAppWidgetId(widgetId);
3492 widgetId = -1;
3493 }
3494
3495 sp.edit()
3496 .putInt(QSB_WIDGET_ID, widgetId)
3497 .putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString())
3498 .commit();
3499 }
3500
3501 if (widgetId != -1) {
3502 mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
3503 mQsb.updateAppWidgetOptions(opts);
3504 mQsb.setPadding(0, 0, 0, 0);
3505 mSearchDropTargetBar.addView(mQsb);
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003506 mSearchDropTargetBar.setQsbSearchBar(mQsb);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003507 }
Cristina Stancu476493b2013-08-07 17:20:14 +01003508 }
Adam Cohen24ce0b32014-01-14 16:18:14 -08003509 return mQsb;
Cristina Stancu476493b2013-08-07 17:20:14 +01003510 }
3511
Sunny Goyal22235bc2015-04-03 09:23:43 -07003512 private void reinflateQSBIfNecessary() {
3513 if (mQsb instanceof LauncherAppWidgetHostView &&
3514 ((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
3515 mSearchDropTargetBar.removeView(mQsb);
3516 mQsb = null;
3517 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
3518 }
3519 }
3520
Michael Jurkad7c28052012-04-27 15:43:36 -07003521 @Override
3522 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003523 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003524 final List<CharSequence> text = event.getText();
3525 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003526 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003527 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003528 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003529 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003530 text.add(getString(R.string.widget_button_text));
alanv1d4fde62012-10-17 13:15:47 -07003531 } else {
3532 text.add(getString(R.string.all_apps_home_button_label));
3533 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003534 return result;
3535 }
3536
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003537 /**
Winson Chungb8472bb2011-08-05 13:49:21 -07003538 * Receives notifications when system dialogs are to be closed.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003539 */
Adam Cohen091440a2015-03-18 14:16:05 -07003540 @Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003541 @Override
3542 public void onReceive(Context context, Intent intent) {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003543 closeSystemDialogs();
3544 }
3545 }
3546
3547 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003548 * If the activity is currently paused, signal that we need to run the passed Runnable
3549 * in onResume.
3550 *
3551 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003552 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3553 * wrong when we're not running, and if the activity comes back to what the configuration was
3554 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003555 *
3556 * Implementation of the method from LauncherModel.Callbacks.
3557 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003558 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003559 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003560 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003561 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003562 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003563 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003564 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003565 }
3566 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003567 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003568 return true;
3569 } else {
3570 return false;
3571 }
3572 }
3573
Michael Jurkac402cd92013-05-20 15:49:32 +02003574 private boolean waitUntilResume(Runnable run) {
3575 return waitUntilResume(run, false);
3576 }
3577
Michael Jurka1e2f4652013-07-08 18:03:46 -07003578 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003579 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003580 }
3581
Michael Jurka7607c2f2013-04-03 14:33:19 -07003582 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003583 * If the activity is currently paused, signal that we need to re-run the loader
3584 * in onResume.
3585 *
3586 * This needs to be called from incoming places where resources might have been loaded
3587 * while we are paused. That is becaues the Configuration might be wrong
3588 * when we're not running, and if it comes back to what it was when we
3589 * were paused, we are not restarted.
3590 *
3591 * Implementation of the method from LauncherModel.Callbacks.
3592 *
3593 * @return true if we are currently paused. The caller might be able to
3594 * skip some work in that case since we will come back again.
3595 */
3596 public boolean setLoadOnResume() {
3597 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003598 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003599 mOnResumeNeedsLoad = true;
3600 return true;
3601 } else {
3602 return false;
3603 }
3604 }
3605
3606 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003607 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003608 */
Joe Onorato9c1289c2009-08-17 11:03:03 -04003609 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003610 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003611 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003612 } else {
3613 return SCREEN_COUNT / 2;
3614 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003615 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003616
Joe Onorato9c1289c2009-08-17 11:03:03 -04003617 /**
3618 * Refreshes the shortcuts shown on the workspace.
3619 *
3620 * Implementation of the method from LauncherModel.Callbacks.
3621 */
3622 public void startBinding() {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003623 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003624
Michael Jurka7607c2f2013-04-03 14:33:19 -07003625 // If we're starting binding all over again, clear any bind calls we'd postponed in
3626 // the past (see waitUntilResume) -- we don't need them since we're starting binding
3627 // from scratch again
Michael Jurka1e2f4652013-07-08 18:03:46 -07003628 mBindOnResumeCallbacks.clear();
Adam Cohendf035382011-04-11 17:22:04 -07003629
Winson Chungd64d1762013-08-20 14:37:16 -07003630 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003631 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003632 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003633
Michael Jurka05bf6442011-11-30 20:28:53 -08003634 mWidgetsToAdvance.clear();
Winson Chung3d503fb2011-07-13 17:25:49 -07003635 if (mHotseat != null) {
3636 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003637 }
3638 }
3639
Adam Cohendcd297f2013-06-18 13:13:40 -07003640 @Override
3641 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Winson Chung64359a52013-07-08 17:17:08 -07003642 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003643
Adam Cohen5084cba2013-09-03 12:01:16 -07003644 // If there are no screens, we need to have an empty screen
3645 if (orderedScreenIds.size() == 0) {
3646 mWorkspace.addExtraEmptyScreen();
3647 }
Winson Chung0e6a7132013-08-23 12:55:10 -07003648
3649 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003650 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003651 if (hasCustomContentToLeft()) {
3652 mWorkspace.createCustomContentContainer();
3653 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003654 }
Winson Chung64359a52013-07-08 17:17:08 -07003655 }
3656
3657 @Override
3658 public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003659 int count = orderedScreenIds.size();
3660 for (int i = 0; i < count; i++) {
Adam Cohen89bddfa2013-08-20 11:57:13 -07003661 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
Adam Cohendcd297f2013-06-18 13:13:40 -07003662 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003663 }
3664
Adam Cohen39a06042013-07-19 14:30:12 -07003665 private boolean shouldShowWeightWatcher() {
3666 String spKey = LauncherAppState.getSharedPreferencesKey();
3667 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
Daniel Sandler6053b802013-08-15 15:44:26 -07003668 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, SHOW_WEIGHT_WATCHER_DEFAULT);
Adam Cohen39a06042013-07-19 14:30:12 -07003669
3670 return show;
3671 }
3672
3673 private void toggleShowWeightWatcher() {
3674 String spKey = LauncherAppState.getSharedPreferencesKey();
3675 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
3676 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, true);
3677
3678 show = !show;
3679
3680 SharedPreferences.Editor editor = sp.edit();
3681 editor.putBoolean(SHOW_WEIGHT_WATCHER, show);
3682 editor.commit();
3683
3684 if (mWeightWatcher != null) {
3685 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
3686 }
3687 }
3688
Winson Chungd64d1762013-08-20 14:37:16 -07003689 public void bindAppsAdded(final ArrayList<Long> newScreens,
3690 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003691 final ArrayList<ItemInfo> addAnimated,
3692 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003693 Runnable r = new Runnable() {
3694 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003695 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003696 }
3697 };
3698 if (waitUntilResume(r)) {
3699 return;
3700 }
3701
Winson Chungd64d1762013-08-20 14:37:16 -07003702 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003703 if (newScreens != null) {
3704 bindAddScreens(newScreens);
3705 }
Winson Chungd64d1762013-08-20 14:37:16 -07003706
3707 // We add the items without animation on non-visible pages, and with
3708 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003709 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003710 bindItems(addNotAnimated, 0,
3711 addNotAnimated.size(), false);
3712 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003713 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003714 bindItems(addAnimated, 0,
3715 addAnimated.size(), true);
3716 }
Winson Chungc58497e2013-09-03 17:48:37 -07003717
Winson Chung87412982013-10-03 18:34:14 -07003718 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003719 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003720
Winson Chungb745afb2015-03-02 11:51:23 -08003721 if (addedApps != null && mAppsView != null) {
3722 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003723 }
Winson Chungd64d1762013-08-20 14:37:16 -07003724 }
3725
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003726 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003727 * Bind the items start-end from the list.
3728 *
3729 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003730 */
Winson Chung64359a52013-07-08 17:17:08 -07003731 public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
3732 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003733 Runnable r = new Runnable() {
3734 public void run() {
3735 bindItems(shortcuts, start, end, forceAnimateIcons);
3736 }
3737 };
3738 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003739 return;
3740 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003741
Winson Chungf0c6ae02012-03-21 16:10:31 -07003742 // Get the list of added shortcuts and intersect them with the set of shortcuts here
Winson Chung64359a52013-07-08 17:17:08 -07003743 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3744 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003745 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003746 Workspace workspace = mWorkspace;
Winson Chung997a9232013-07-24 15:33:46 -07003747 long newShortcutsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003748 for (int i = start; i < end; i++) {
Joe Onorato9c1289c2009-08-17 11:03:03 -04003749 final ItemInfo item = shortcuts.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003750
3751 // Short circuit if we are loading dock items for a configuration which has no dock
3752 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3753 mHotseat == null) {
3754 continue;
3755 }
3756
Joe Onorato9c1289c2009-08-17 11:03:03 -04003757 switch (item.itemType) {
3758 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3759 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Winson Chungf0c6ae02012-03-21 16:10:31 -07003760 ShortcutInfo info = (ShortcutInfo) item;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003761 View shortcut = createShortcut(info);
Adam Cohendcd297f2013-06-18 13:13:40 -07003762
Winson Chung64359a52013-07-08 17:17:08 -07003763 /*
3764 * TODO: FIX collision case
3765 */
Winson Chungce376632013-07-11 16:12:41 -07003766 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3767 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3768 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003769 View v = cl.getChildAt(item.cellX, item.cellY);
3770 Object tag = v.getTag();
3771 String desc = "Collision while binding workspace item: " + item
3772 + ". Collides with " + tag;
3773 if (LauncherAppState.isDogfoodBuild()) {
3774 throw (new RuntimeException(desc));
3775 } else {
3776 Log.d(TAG, desc);
3777 }
Winson Chungce376632013-07-11 16:12:41 -07003778 }
Winson Chung64359a52013-07-08 17:17:08 -07003779 }
3780
Adam Cohendcd297f2013-06-18 13:13:40 -07003781 workspace.addInScreenFromBind(shortcut, item.container, item.screenId, item.cellX,
3782 item.cellY, 1, 1);
Winson Chung997a9232013-07-24 15:33:46 -07003783 if (animateIcons) {
Winson Chung64359a52013-07-08 17:17:08 -07003784 // Animate all the applications up now
3785 shortcut.setAlpha(0f);
3786 shortcut.setScaleX(0f);
3787 shortcut.setScaleY(0f);
3788 bounceAnims.add(createNewAppBounceAnimation(shortcut, i));
Winson Chung997a9232013-07-24 15:33:46 -07003789 newShortcutsScreenId = item.screenId;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003790 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003791 break;
Adam Cohendf2cc412011-04-27 16:56:57 -07003792 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
Winson Chung3d503fb2011-07-13 17:25:49 -07003793 FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003794 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Adam Cohendf2cc412011-04-27 16:56:57 -07003795 (FolderInfo) item, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07003796 workspace.addInScreenFromBind(newFolder, item.container, item.screenId, item.cellX,
3797 item.cellY, 1, 1);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003798 break;
Winson Chungc763c4e2013-07-19 13:49:06 -07003799 default:
3800 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003801 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003802 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003803
Winson Chung997a9232013-07-24 15:33:46 -07003804 if (animateIcons) {
3805 // Animate to the correct page
3806 if (newShortcutsScreenId > -1) {
3807 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Winson Chung94d67682013-09-25 16:29:40 -07003808 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003809 final Runnable startBounceAnimRunnable = new Runnable() {
3810 public void run() {
3811 anim.playTogether(bounceAnims);
3812 anim.start();
3813 }
3814 };
Winson Chung997a9232013-07-24 15:33:46 -07003815 if (newShortcutsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003816 // We post the animation slightly delayed to prevent slowdowns
3817 // when we are loading right after we return to launcher.
3818 mWorkspace.postDelayed(new Runnable() {
3819 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003820 if (mWorkspace != null) {
3821 mWorkspace.snapToPage(newScreenIndex);
3822 mWorkspace.postDelayed(startBounceAnimRunnable,
3823 NEW_APPS_ANIMATION_DELAY);
3824 }
Winson Chung94d67682013-09-25 16:29:40 -07003825 }
3826 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003827 } else {
3828 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003829 }
3830 }
Winson Chung64359a52013-07-08 17:17:08 -07003831 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003832 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003833 }
3834
Joe Onorato9c1289c2009-08-17 11:03:03 -04003835 /**
3836 * Implementation of the method from LauncherModel.Callbacks.
3837 */
Sunny Goyale2df0622015-04-24 11:27:00 -07003838 public void bindFolders(final LongArrayMap<FolderInfo> folders) {
Winson Chungd64d1762013-08-20 14:37:16 -07003839 Runnable r = new Runnable() {
3840 public void run() {
3841 bindFolders(folders);
3842 }
3843 };
3844 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003845 return;
3846 }
Sunny Goyale2df0622015-04-24 11:27:00 -07003847 sFolders = folders.clone();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003848 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003849
3850 /**
3851 * Add the views for a widget to the workspace.
3852 *
3853 * Implementation of the method from LauncherModel.Callbacks.
3854 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07003855 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07003856 Runnable r = new Runnable() {
3857 public void run() {
3858 bindAppWidget(item);
3859 }
3860 };
3861 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003862 return;
3863 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003864
Daniel Sandler843e8602010-06-07 14:59:01 -04003865 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
3866 if (DEBUG_WIDGETS) {
3867 Log.d(TAG, "bindAppWidget: " + item);
3868 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003869 final Workspace workspace = mWorkspace;
3870
Adam Cohen59400422014-03-05 18:07:04 -08003871 LauncherAppWidgetProviderInfo appWidgetInfo =
Robin Lee26ace122015-03-16 19:41:43 +00003872 LauncherModel.getProviderInfo(this, item.providerName, item.user);
Adam Cohen59400422014-03-05 18:07:04 -08003873
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003874 if (!mIsSafeModeEnabled
3875 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
3876 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0)) {
Sunny Goyalff572272014-07-23 13:58:07 -07003877 if (appWidgetInfo == null) {
3878 if (DEBUG_WIDGETS) {
3879 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3880 + " belongs to component " + item.providerName
3881 + ", as the povider is null");
3882 }
3883 LauncherModel.deleteItemFromDatabase(this, item);
3884 return;
3885 }
3886 // Note: This assumes that the id remap broadcast is received before this step.
3887 // If that is not the case, the id remap will be ignored and user may see the
3888 // click to setup view.
Adam Cohen2e6da152015-05-06 11:42:25 -07003889 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
Sunny Goyalff572272014-07-23 13:58:07 -07003890 pendingInfo.spanX = item.spanX;
3891 pendingInfo.spanY = item.spanY;
3892 pendingInfo.minSpanX = item.minSpanX;
3893 pendingInfo.minSpanY = item.minSpanY;
Hyunyoung Song3f471442015-04-08 19:01:34 -07003894 Bundle options = null;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -07003895 WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07003896
Sunny Goyalff572272014-07-23 13:58:07 -07003897 int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
Sunny Goyalffe83f12014-08-14 17:39:34 -07003898 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
3899 newWidgetId, appWidgetInfo, options);
Sunny Goyalff572272014-07-23 13:58:07 -07003900
3901 // TODO consider showing a permission dialog when the widget is clicked.
3902 if (!success) {
3903 mAppWidgetHost.deleteAppWidgetId(newWidgetId);
3904 if (DEBUG_WIDGETS) {
3905 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3906 + " belongs to component " + item.providerName
3907 + ", as the launcher is unable to bing a new widget id");
3908 }
3909 LauncherModel.deleteItemFromDatabase(this, item);
3910 return;
3911 }
3912
3913 item.appWidgetId = newWidgetId;
3914
3915 // If the widget has a configure activity, it is still needs to set it up, otherwise
3916 // the widget is ready to go.
3917 item.restoreStatus = (appWidgetInfo.configure == null)
3918 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
3919 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
3920
3921 LauncherModel.updateItemInDatabase(this, item);
3922 }
3923
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003924 if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07003925 final int appWidgetId = item.appWidgetId;
Sunny Goyal651077b2014-06-30 14:15:31 -07003926 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08003927 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
3928 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07003929 }
Daniel Sandler843e8602010-06-07 14:59:01 -04003930
Sunny Goyal651077b2014-06-30 14:15:31 -07003931 item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
3932 } else {
3933 appWidgetInfo = null;
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003934 PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
3935 mIsSafeModeEnabled);
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003936 view.updateIcon(mIconCache);
3937 item.hostView = view;
Sunny Goyal651077b2014-06-30 14:15:31 -07003938 item.hostView.updateAppWidget(null);
Sunny Goyalff572272014-07-23 13:58:07 -07003939 item.hostView.setOnClickListener(this);
Sunny Goyal651077b2014-06-30 14:15:31 -07003940 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003941
Joe Onorato9c1289c2009-08-17 11:03:03 -04003942 item.hostView.setTag(item);
Winson Chung211bac32012-05-15 13:43:57 -07003943 item.onBindAppWidget(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003944
Adam Cohendcd297f2013-06-18 13:13:40 -07003945 workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
Joe Onorato9c1289c2009-08-17 11:03:03 -04003946 item.cellY, item.spanX, item.spanY, false);
Adam Cohen59400422014-03-05 18:07:04 -08003947 if (!item.isCustomWidget()) {
3948 addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
3949 }
Adam Cohended9f8d2010-11-03 13:25:16 -07003950
Joe Onorato9c1289c2009-08-17 11:03:03 -04003951 workspace.requestLayout();
3952
Daniel Sandler843e8602010-06-07 14:59:01 -04003953 if (DEBUG_WIDGETS) {
3954 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
3955 + (SystemClock.uptimeMillis()-start) + "ms");
3956 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003957 }
3958
Sunny Goyalff572272014-07-23 13:58:07 -07003959 /**
3960 * Restores a pending widget.
3961 *
3962 * @param appWidgetId The app widget id
3963 * @param cellInfo The position on screen where to create the widget.
3964 */
3965 private void completeRestoreAppWidget(final int appWidgetId) {
3966 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
3967 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
3968 Log.e(TAG, "Widget update called, when the widget no longer exists.");
3969 return;
3970 }
3971
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003972 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07003973 info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
3974
3975 mWorkspace.reinflateWidgetsIfNecessary();
3976 LauncherModel.updateItemInDatabase(this, info);
3977 }
3978
Adam Cohen1462de32012-07-24 22:34:36 -07003979 public void onPageBoundSynchronously(int page) {
3980 mSynchronouslyBoundPages.add(page);
3981 }
3982
Joe Onorato9c1289c2009-08-17 11:03:03 -04003983 /**
3984 * Callback saying that there aren't any more items to bind.
3985 *
3986 * Implementation of the method from LauncherModel.Callbacks.
3987 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003988 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07003989 Runnable r = new Runnable() {
3990 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003991 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07003992 }
3993 };
3994 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003995 return;
3996 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003997 if (mSavedState != null) {
3998 if (!mWorkspace.hasFocus()) {
Michael Jurka0142d492010-08-25 17:46:15 -07003999 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004000 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004001 mSavedState = null;
4002 }
4003
Adam Cohen1462de32012-07-24 22:34:36 -07004004 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004005
Anjali Koppalff7ceff2014-05-01 18:26:37 -07004006 setWorkspaceLoading(false);
Adam Cohen3ed316a2014-07-23 18:21:20 -07004007 sendLoadingCompleteBroadcastIfNecessary();
Adam Cohendb364c32014-05-20 14:23:40 -07004008
4009 // If we received the result of any pending adds while the loader was running (e.g. the
4010 // widget configuration forced an orientation change), process them now.
4011 if (sPendingAddItem != null) {
4012 final long screenId = completeAdd(sPendingAddItem);
4013
4014 // TODO: this moves the user to the page where the pending item was added. Ideally,
4015 // the screen would be guaranteed to exist after bind, and the page would be set through
4016 // the workspace restore process.
4017 mWorkspace.post(new Runnable() {
4018 @Override
4019 public void run() {
4020 mWorkspace.snapToScreenId(screenId);
4021 }
4022 });
4023 sPendingAddItem = null;
4024 }
4025
Sunny Goyal756adbc2015-04-16 15:20:51 -07004026 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
Adam Cohen9211d422014-10-07 18:14:53 -07004027
4028 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004029 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07004030 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07004031 }
4032
Adam Cohen3ed316a2014-07-23 18:21:20 -07004033 private void sendLoadingCompleteBroadcastIfNecessary() {
4034 if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
4035 String permission =
4036 getResources().getString(R.string.receive_first_load_broadcast_permission);
4037 Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
4038 sendBroadcast(intent, permission);
4039 SharedPreferences.Editor editor = mSharedPrefs.edit();
4040 editor.putBoolean(FIRST_LOAD_COMPLETE, true);
4041 editor.apply();
4042 }
4043 }
4044
Winson Chunga0b7e862013-09-05 16:03:15 -07004045 public boolean isAllAppsButtonRank(int rank) {
4046 if (mHotseat != null) {
4047 return mHotseat.isAllAppsButtonRank(rank);
4048 }
4049 return false;
4050 }
4051
Winson Chunga2413752012-04-03 14:22:34 -07004052 private boolean canRunNewAppsAnimation() {
4053 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
4054 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
4055 }
4056
Winson Chungc9168342013-06-26 14:54:55 -07004057 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
4058 ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
4059 PropertyValuesHolder.ofFloat("alpha", 1f),
4060 PropertyValuesHolder.ofFloat("scaleX", 1f),
4061 PropertyValuesHolder.ofFloat("scaleY", 1f));
4062 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
4063 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07004064 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07004065 return bounceAnim;
4066 }
4067
Adam Cohen27772732013-11-11 14:00:56 +00004068 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07004069 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00004070 }
4071
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004072 protected Rect getSearchBarBounds() {
Sunny Goyalc6205602015-05-21 20:46:33 -07004073 return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004074 }
4075
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004076 public void bindSearchablesChanged() {
Sunny Goyal594d76d2014-11-06 10:12:54 -08004077 if (mSearchDropTargetBar == null) {
4078 return;
Winson Chungadf0c182012-08-23 14:59:07 -07004079 }
Sunny Goyal594d76d2014-11-06 10:12:54 -08004080 if (mQsb != null) {
4081 mSearchDropTargetBar.removeView(mQsb);
4082 mQsb = null;
4083 }
Adam Cohenb0df1b02015-03-18 22:21:40 -07004084 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004085 }
4086
Amith Yamasani6d7fe502010-11-16 09:05:07 -08004087 /**
Winson Chungbb785c62015-05-05 10:05:08 -07004088 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
4089 * multiple calls to bind the same list.)
4090 */
4091 @Thunk ArrayList<AppInfo> mTmpAppsList;
4092 private Runnable mBindAllApplicationsRunnable = new Runnable() {
4093 public void run() {
4094 bindAllApplications(mTmpAppsList);
4095 mTmpAppsList = null;
4096 }
4097 };
4098
4099 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04004100 * Add the icons for all apps.
4101 *
4102 * Implementation of the method from LauncherModel.Callbacks.
4103 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004104 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07004105 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
4106 mTmpAppsList = apps;
4107 return;
4108 }
4109
Winson Chungb745afb2015-03-02 11:51:23 -08004110 if (mAppsView != null) {
4111 mAppsView.setApps(apps);
4112 }
Adam Cohen9211d422014-10-07 18:14:53 -07004113 if (mLauncherCallbacks != null) {
4114 mLauncherCallbacks.bindAllApplications(apps);
4115 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004116 }
4117
4118 /**
4119 * A package was updated.
4120 *
4121 * Implementation of the method from LauncherModel.Callbacks.
4122 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004123 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07004124 Runnable r = new Runnable() {
4125 public void run() {
4126 bindAppsUpdated(apps);
4127 }
4128 };
4129 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004130 return;
4131 }
4132
Winson Chungb745afb2015-03-02 11:51:23 -08004133 if (mAppsView != null) {
4134 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07004135 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004136 }
4137
Sunny Goyal4390ace2014-10-13 11:33:11 -07004138 @Override
4139 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
4140 Runnable r = new Runnable() {
4141 public void run() {
4142 bindWidgetsRestored(widgets);
4143 }
4144 };
4145 if (waitUntilResume(r)) {
4146 return;
4147 }
4148 mWorkspace.widgetsRestored(widgets);
4149 }
4150
Joe Onorato9c1289c2009-08-17 11:03:03 -04004151 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004152 * Some shortcuts were updated in the background.
4153 *
4154 * Implementation of the method from LauncherModel.Callbacks.
4155 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07004156 @Override
4157 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
4158 final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004159 Runnable r = new Runnable() {
4160 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004161 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004162 }
4163 };
4164 if (waitUntilResume(r)) {
4165 return;
4166 }
4167
Sunny Goyal4390ace2014-10-13 11:33:11 -07004168 if (!updated.isEmpty()) {
4169 mWorkspace.updateShortcuts(updated);
4170 }
4171
4172 if (!removed.isEmpty()) {
4173 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4174 for (ShortcutInfo si : removed) {
4175 removedComponents.add(si.getTargetComponent());
4176 }
4177 mWorkspace.removeItemsByComponentName(removedComponents, user);
4178 // Notify the drag controller
4179 mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004180 }
4181 }
4182
4183 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004184 * Update the state of a package, typically related to install state.
4185 *
4186 * Implementation of the method from LauncherModel.Callbacks.
4187 */
Sunny Goyale755d462014-07-22 13:48:29 -07004188 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07004189 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
4190 Runnable r = new Runnable() {
4191 public void run() {
4192 bindRestoreItemsChange(updates);
4193 }
4194 };
4195 if (waitUntilResume(r)) {
4196 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004197 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004198
Sunny Goyal756adbc2015-04-16 15:20:51 -07004199 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07004200 }
4201
4202 /**
Winson Chung83892cc2013-05-01 16:53:33 -07004203 * A package was uninstalled. We take both the super set of packageNames
4204 * in addition to specific applications to remove, the reason being that
4205 * this can be called when a package is updated as well. In that scenario,
4206 * we only remove specific components from the workspace, where as
4207 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004208 *
Sunny Goyal1a745e82014-10-02 15:58:31 -07004209 * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004210 * Implementation of the method from LauncherModel.Callbacks.
4211 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07004212 @Override
Winson Chung83892cc2013-05-01 16:53:33 -07004213 public void bindComponentsRemoved(final ArrayList<String> packageNames,
Sunny Goyal1a745e82014-10-02 15:58:31 -07004214 final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
Winson Chungd64d1762013-08-20 14:37:16 -07004215 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004216 public void run() {
Sunny Goyal1a745e82014-10-02 15:58:31 -07004217 bindComponentsRemoved(packageNames, appInfos, user, reason);
Winson Chung83892cc2013-05-01 16:53:33 -07004218 }
Winson Chungd64d1762013-08-20 14:37:16 -07004219 };
4220 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07004221 return;
4222 }
4223
Sunny Goyal1a745e82014-10-02 15:58:31 -07004224 if (reason == 0) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004225 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4226 for (AppInfo info : appInfos) {
4227 removedComponents.add(info.componentName);
4228 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07004229 if (!packageNames.isEmpty()) {
4230 mWorkspace.removeItemsByPackageName(packageNames, user);
4231 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004232 if (!removedComponents.isEmpty()) {
4233 mWorkspace.removeItemsByComponentName(removedComponents, user);
Sunny Goyal1a745e82014-10-02 15:58:31 -07004234 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004235 // Notify the drag controller
4236 mDragController.onAppsRemoved(packageNames, removedComponents);
4237
Sunny Goyal1a745e82014-10-02 15:58:31 -07004238 } else {
4239 mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
Joe Onorato36115782010-06-17 13:28:48 -04004240 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07004241
Winson Chungdf95eb12013-10-16 14:57:07 -07004242 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08004243 if (mAppsView != null) {
4244 mAppsView.removeApps(appInfos);
Winson Chungc58497e2013-09-03 17:48:37 -07004245 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004246 }
Joe Onoratobe386092009-11-17 17:32:16 -08004247
Michael Jurkac402cd92013-05-20 15:49:32 +02004248 private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004249 public void run() {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004250 bindAllPackages(mWidgetsModel);
Winson Chung83892cc2013-05-01 16:53:33 -07004251 }
Michael Jurkac402cd92013-05-20 15:49:32 +02004252 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07004253
Hyunyoung Song8821ca92015-05-04 16:28:20 -07004254 @Override
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004255 public void bindAllPackages(final WidgetsModel model) {
Michael Jurkac402cd92013-05-20 15:49:32 +02004256 if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004257 mWidgetsModel = model;
Winson Chung83892cc2013-05-01 16:53:33 -07004258 return;
4259 }
4260
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004261 if (mWidgetsView != null && model != null) {
4262 mWidgetsView.addWidgets(model);
4263 mWidgetsModel = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07004264 }
Winson Chung80baf5a2010-08-09 16:03:15 -07004265 }
4266
Winson Chung400438b2011-01-16 17:53:48 -08004267 private int mapConfigurationOriActivityInfoOri(int configOri) {
4268 final Display d = getWindowManager().getDefaultDisplay();
4269 int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
4270 switch (d.getRotation()) {
4271 case Surface.ROTATION_0:
4272 case Surface.ROTATION_180:
4273 // We are currently in the same basic orientation as the natural orientation
4274 naturalOri = configOri;
4275 break;
4276 case Surface.ROTATION_90:
4277 case Surface.ROTATION_270:
4278 // We are currently in the other basic orientation to the natural orientation
4279 naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
4280 Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
4281 break;
4282 }
4283
4284 int[] oriMap = {
4285 ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
4286 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
4287 ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
4288 ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
4289 };
4290 // Since the map starts at portrait, we need to offset if this device's natural orientation
4291 // is landscape.
4292 int indexOffset = 0;
4293 if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
4294 indexOffset = 1;
4295 }
4296 return oriMap[(d.getRotation() + indexOffset) % 4];
4297 }
Adam Cohen446e9402011-09-15 18:21:21 -07004298
Winson Chung4b919f82012-05-01 10:44:08 -07004299 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004300 if (mRotationEnabled) {
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004301 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
4302 setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
4303 .getConfiguration().orientation));
4304 } else {
4305 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
4306 }
Winson Chung4b919f82012-05-01 10:44:08 -07004307 }
4308 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004309
Winson Chung4b919f82012-05-01 10:44:08 -07004310 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004311 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07004312 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07004313 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07004314 } else {
4315 mHandler.postDelayed(new Runnable() {
4316 public void run() {
4317 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
4318 }
4319 }, mRestoreScreenOrientationDelay);
Winson Chung641d71d2012-04-26 15:58:01 -07004320 }
Winson Chung4b919f82012-05-01 10:44:08 -07004321 }
Winson Chung400438b2011-01-16 17:53:48 -08004322 }
4323
Winson Chunge43a1e72014-01-15 10:33:02 -08004324 protected boolean isLauncherPreinstalled() {
Adam Cohen9211d422014-10-07 18:14:53 -07004325 if (mLauncherCallbacks != null) {
4326 return mLauncherCallbacks.isLauncherPreinstalled();
4327 }
Winson Chunge43a1e72014-01-15 10:33:02 -08004328 PackageManager pm = getPackageManager();
4329 try {
4330 ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
4331 if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
4332 return true;
4333 } else {
4334 return false;
4335 }
4336 } catch (NameNotFoundException e) {
4337 e.printStackTrace();
4338 return false;
4339 }
4340 }
4341
Adam Cohenea90f832014-05-21 15:03:34 -07004342 /**
4343 * This method indicates whether or not we should suggest default wallpaper dimensions
4344 * when our wallpaper cropper was not yet used to set a wallpaper.
4345 */
4346 protected boolean overrideWallpaperDimensions() {
Adam Cohen9211d422014-10-07 18:14:53 -07004347 if (mLauncherCallbacks != null) {
4348 return mLauncherCallbacks.overrideWallpaperDimensions();
4349 }
Adam Cohenea90f832014-05-21 15:03:34 -07004350 return true;
4351 }
4352
Adam Cohen432609a2014-03-13 17:03:22 -07004353 /**
4354 * To be overridden by subclasses to indicate that there is an activity to launch
4355 * before showing the standard launcher experience.
4356 */
4357 protected boolean hasFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004358 if (mLauncherCallbacks != null) {
4359 return mLauncherCallbacks.hasFirstRunActivity();
4360 }
Adam Cohen432609a2014-03-13 17:03:22 -07004361 return false;
4362 }
4363
4364 /**
4365 * To be overridden by subclasses to launch any first run activity
4366 */
4367 protected Intent getFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004368 if (mLauncherCallbacks != null) {
4369 return mLauncherCallbacks.getFirstRunActivity();
4370 }
Adam Cohen432609a2014-03-13 17:03:22 -07004371 return null;
4372 }
4373
Winson Chunga6945242014-01-08 14:04:34 -08004374 private boolean shouldRunFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004375 return !ActivityManager.isRunningInTestHarness() &&
4376 !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
Winson Chunga6945242014-01-08 14:04:34 -08004377 }
4378
Adam Cohen4a9423d2014-03-28 14:22:31 -07004379 protected boolean hasRunFirstRunActivity() {
4380 return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
4381 }
4382
Adam Cohen432609a2014-03-13 17:03:22 -07004383 public boolean showFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004384 if (shouldRunFirstRunActivity() &&
4385 hasFirstRunActivity()) {
Winson Chunga6945242014-01-08 14:04:34 -08004386 Intent firstRunIntent = getFirstRunActivity();
4387 if (firstRunIntent != null) {
4388 startActivity(firstRunIntent);
4389 markFirstRunActivityShown();
Adam Cohen432609a2014-03-13 17:03:22 -07004390 return true;
Winson Chunga6945242014-01-08 14:04:34 -08004391 }
4392 }
Adam Cohen432609a2014-03-13 17:03:22 -07004393 return false;
Winson Chunga6945242014-01-08 14:04:34 -08004394 }
4395
4396 private void markFirstRunActivityShown() {
4397 SharedPreferences.Editor editor = mSharedPrefs.edit();
4398 editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
4399 editor.apply();
4400 }
4401
Adam Cohen432609a2014-03-13 17:03:22 -07004402 /**
4403 * To be overridden by subclasses to indicate that there is an in-activity full-screen intro
4404 * screen that must be displayed and dismissed.
4405 */
4406 protected boolean hasDismissableIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004407 if (mLauncherCallbacks != null) {
4408 return mLauncherCallbacks.hasDismissableIntroScreen();
4409 }
Adam Cohen432609a2014-03-13 17:03:22 -07004410 return false;
4411 }
4412
4413 /**
4414 * Full screen intro screen to be shown and dismissed before the launcher can be used.
4415 */
4416 protected View getIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004417 if (mLauncherCallbacks != null) {
4418 return mLauncherCallbacks.getIntroScreen();
4419 }
Adam Cohen432609a2014-03-13 17:03:22 -07004420 return null;
4421 }
4422
4423 /**
4424 * To be overriden by subclasses to indicate whether the in-activity intro screen has been
4425 * dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
4426 */
4427 private boolean shouldShowIntroScreen() {
4428 return hasDismissableIntroScreen() &&
4429 !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
4430 }
4431
4432 protected void showIntroScreen() {
4433 View introScreen = getIntroScreen();
4434 changeWallpaperVisiblity(false);
4435 if (introScreen != null) {
4436 mDragLayer.showOverlayView(introScreen);
4437 }
Adam Cohenc3e12c72014-10-31 16:15:36 -07004438 if (mLauncherOverlayContainer != null) {
4439 mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
4440 }
Adam Cohen432609a2014-03-13 17:03:22 -07004441 }
4442
4443 public void dismissIntroScreen() {
4444 markIntroScreenDismissed();
4445 if (showFirstRunActivity()) {
4446 // We delay hiding the intro view until the first run activity is showing. This
4447 // avoids a blip.
4448 mWorkspace.postDelayed(new Runnable() {
4449 @Override
4450 public void run() {
4451 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004452 if (mLauncherOverlayContainer != null) {
4453 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4454 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004455 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004456 }
4457 }, ACTIVITY_START_DELAY);
4458 } else {
4459 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004460 if (mLauncherOverlayContainer != null) {
4461 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4462 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004463 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004464 }
4465 changeWallpaperVisiblity(true);
4466 }
4467
4468 private void markIntroScreenDismissed() {
4469 SharedPreferences.Editor editor = mSharedPrefs.edit();
4470 editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
4471 editor.apply();
4472 }
4473
Adam Cohen091440a2015-03-18 14:16:05 -07004474 @Thunk void showFirstRunClings() {
Sunny Goyal88d60f12014-09-08 03:47:29 -07004475 // The two first run cling paths are mutually exclusive, if the launcher is preinstalled
4476 // on the device, then we always show the first run cling experience (or if there is no
4477 // launcher2). Otherwise, we prompt the user upon started for migration
4478 LauncherClings launcherClings = new LauncherClings(this);
4479 if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
4480 if (mModel.canMigrateFromOldLauncherDb(this)) {
4481 launcherClings.showMigrationCling();
4482 } else {
Sunny Goyalaf0628f2014-09-19 10:14:48 -07004483 launcherClings.showLongPressCling(true);
Sunny Goyal88d60f12014-09-08 03:47:29 -07004484 }
4485 }
4486 }
4487
Winson Chunga6945242014-01-08 14:04:34 -08004488 void showWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004489 if (mWorkspace != null) mWorkspace.setAlpha(1f);
4490 if (mHotseat != null) mHotseat.setAlpha(1f);
4491 if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
4492 if (mSearchDropTargetBar != null) mSearchDropTargetBar.showSearchBar(false);
Winson Chunga6945242014-01-08 14:04:34 -08004493 }
4494
4495 void hideWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004496 if (mWorkspace != null) mWorkspace.setAlpha(0f);
4497 if (mHotseat != null) mHotseat.setAlpha(0f);
4498 if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
4499 if (mSearchDropTargetBar != null) mSearchDropTargetBar.hideSearchBar(false);
Winson Chunga6945242014-01-08 14:04:34 -08004500 }
4501
Mathew Inwood72fbec12013-11-19 15:45:07 +00004502 public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
Kenny Guyed131872014-04-30 03:02:21 +01004503 // Called from search suggestion, not supported in other profiles.
4504 final UserHandleCompat myUser = UserHandleCompat.myUserHandle();
4505 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
4506 LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(appLaunchIntent,
4507 myUser);
4508 if (activityInfo == null) {
Mathew Inwood72fbec12013-11-19 15:45:07 +00004509 return null;
4510 }
Sunny Goyal4fbc3822015-02-18 16:46:50 -08004511 return new AppInfo(this, activityInfo, myUser, mIconCache);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004512 }
4513
4514 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4515 Bitmap icon) {
Kenny Guyed131872014-04-30 03:02:21 +01004516 // Called from search suggestion, not supported in other profiles.
4517 return createShortcutDragInfo(shortcutIntent, caption, icon,
4518 UserHandleCompat.myUserHandle());
4519 }
4520
4521 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4522 Bitmap icon, UserHandleCompat user) {
Kenny Guyc2bd8102014-06-30 12:30:31 +01004523 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyd6fe5262014-07-21 17:11:41 +01004524 CharSequence contentDescription = userManager.getBadgedLabelForUser(caption, user);
Kenny Guyc2bd8102014-06-30 12:30:31 +01004525 return new ShortcutInfo(shortcutIntent, caption, contentDescription, icon, user);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004526 }
4527
Mathew Inwoodb90860a2014-04-11 17:17:39 +01004528 protected void moveWorkspaceToDefaultScreen() {
4529 mWorkspace.moveToDefaultScreen(false);
4530 }
4531
Mathew Inwood72fbec12013-11-19 15:45:07 +00004532 public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
4533 dragView.setTag(dragInfo);
Winson Chungbabb53e2014-04-14 17:12:49 -07004534 mWorkspace.onExternalDragStartedWithItem(dragView);
4535 mWorkspace.beginExternalDragShared(dragView, source);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004536 }
4537
Anjali Koppalf5d29132014-02-28 13:33:27 -08004538 @Override
4539 public void onPageSwitch(View newPage, int newPageIndex) {
Adam Cohen9211d422014-10-07 18:14:53 -07004540 if (mLauncherCallbacks != null) {
4541 mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
4542 }
Anjali Koppalf5d29132014-02-28 13:33:27 -08004543 }
4544
Winson Chung80baf5a2010-08-09 16:03:15 -07004545 /**
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004546 * Returns a FastBitmapDrawable with the icon, accurately sized.
4547 */
4548 public FastBitmapDrawable createIconDrawable(Bitmap icon) {
4549 FastBitmapDrawable d = new FastBitmapDrawable(icon);
4550 d.setFilterBitmap(true);
4551 resizeIconDrawable(d);
4552 return d;
4553 }
4554
4555 /**
4556 * Resizes an icon drawable to the correct icon size.
4557 */
4558 public void resizeIconDrawable(Drawable icon) {
4559 icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
4560 }
4561
4562 /**
Joe Onoratobe386092009-11-17 17:32:16 -08004563 * Prints out out state for debugging.
4564 */
4565 public void dumpState() {
Daniel Sandler325dc232013-06-05 22:57:57 -04004566 Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
Joe Onorato39bfc132009-11-18 17:22:01 -08004567 Log.d(TAG, "mSavedState=" + mSavedState);
Joe Onorato39bfc132009-11-18 17:22:01 -08004568 Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
4569 Log.d(TAG, "mRestoring=" + mRestoring);
4570 Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
4571 Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07004572 Log.d(TAG, "sFolders.size=" + sFolders.size());
Joe Onoratobe386092009-11-17 17:32:16 -08004573 mModel.dumpState();
Hyunyoung Song3f471442015-04-08 19:01:34 -07004574 // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
Winson Chungf0ea4d32011-06-06 14:27:16 -07004575
Daniel Sandler325dc232013-06-05 22:57:57 -04004576 Log.d(TAG, "END launcher3 dump state");
Joe Onoratobe386092009-11-17 17:32:16 -08004577 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004578
4579 @Override
4580 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4581 super.dump(prefix, fd, writer, args);
Adam Cohen4caf2982013-08-20 18:54:31 -07004582 synchronized (sDumpLogs) {
4583 writer.println(" ");
4584 writer.println("Debug logs: ");
4585 for (int i = 0; i < sDumpLogs.size(); i++) {
4586 writer.println(" " + sDumpLogs.get(i));
4587 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004588 }
Adam Cohen9211d422014-10-07 18:14:53 -07004589 if (mLauncherCallbacks != null) {
4590 mLauncherCallbacks.dump(prefix, fd, writer, args);
4591 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004592 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004593
4594 public static void dumpDebugLogsToConsole() {
Winson Chungede41292013-09-19 16:27:36 -07004595 if (DEBUG_DUMP_LOG) {
4596 synchronized (sDumpLogs) {
4597 Log.d(TAG, "");
4598 Log.d(TAG, "*********************");
4599 Log.d(TAG, "Launcher debug logs: ");
4600 for (int i = 0; i < sDumpLogs.size(); i++) {
4601 Log.d(TAG, " " + sDumpLogs.get(i));
4602 }
4603 Log.d(TAG, "*********************");
4604 Log.d(TAG, "");
Adam Cohen4caf2982013-08-20 18:54:31 -07004605 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004606 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004607 }
4608
4609 public static void addDumpLog(String tag, String log, boolean debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004610 addDumpLog(tag, log, null, debugLog);
4611 }
4612
4613 public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
Adam Cohen4caf2982013-08-20 18:54:31 -07004614 if (debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004615 if (e != null) {
4616 Log.d(tag, log, e);
4617 } else {
4618 Log.d(tag, log);
4619 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004620 }
Winson Chungede41292013-09-19 16:27:36 -07004621 if (DEBUG_DUMP_LOG) {
4622 sDateStamp.setTime(System.currentTimeMillis());
4623 synchronized (sDumpLogs) {
Dan Sandler295ae182013-12-10 16:05:47 -05004624 sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
4625 + (e == null ? "" : (", Exception: " + e)));
Adam Cohen4caf2982013-08-20 18:54:31 -07004626 }
Winson Chungede41292013-09-19 16:27:36 -07004627 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004628 }
4629
Adam Cohen59400422014-03-05 18:07:04 -08004630 public static CustomAppWidget getCustomAppWidget(String name) {
4631 return sCustomAppWidgets.get(name);
4632 }
4633
4634 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4635 return sCustomAppWidgets;
4636 }
4637
Winson Chungede41292013-09-19 16:27:36 -07004638 public void dumpLogsToLocalData() {
4639 if (DEBUG_DUMP_LOG) {
Michael Jurka43467462013-11-14 12:03:58 +01004640 new AsyncTask<Void, Void, Void>() {
4641 public Void doInBackground(Void ... args) {
Winson Chungede41292013-09-19 16:27:36 -07004642 boolean success = false;
4643 sDateStamp.setTime(sRunStart);
4644 String FILENAME = sDateStamp.getMonth() + "-"
4645 + sDateStamp.getDay() + "_"
4646 + sDateStamp.getHours() + "-"
4647 + sDateStamp.getMinutes() + "_"
4648 + sDateStamp.getSeconds() + ".txt";
4649
4650 FileOutputStream fos = null;
4651 File outFile = null;
4652 try {
4653 outFile = new File(getFilesDir(), FILENAME);
4654 outFile.createNewFile();
4655 fos = new FileOutputStream(outFile);
4656 } catch (Exception e) {
4657 e.printStackTrace();
4658 }
4659 if (fos != null) {
4660 PrintWriter writer = new PrintWriter(fos);
4661
4662 writer.println(" ");
4663 writer.println("Debug logs: ");
4664 synchronized (sDumpLogs) {
4665 for (int i = 0; i < sDumpLogs.size(); i++) {
4666 writer.println(" " + sDumpLogs.get(i));
4667 }
4668 }
4669 writer.close();
4670 }
4671 try {
4672 if (fos != null) {
4673 fos.close();
4674 success = true;
4675 }
4676 } catch (IOException e) {
4677 e.printStackTrace();
4678 }
Michael Jurka43467462013-11-14 12:03:58 +01004679 return null;
Winson Chungede41292013-09-19 16:27:36 -07004680 }
Michael Jurka43467462013-11-14 12:03:58 +01004681 }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null);
Adam Cohen4caf2982013-08-20 18:54:31 -07004682 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004683 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004684}
Michael Jurka2763be32011-02-24 11:19:57 -08004685
Dan Sandlerd5024042014-01-09 15:01:33 -05004686interface DebugIntents {
4687 static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
4688 static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
Adam Cohen8b5b05b2014-01-10 21:42:39 +00004689}