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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;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070067import android.os.UserHandle;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080068import android.text.Selection;
69import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070070import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080071import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070072import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070073import android.view.Display;
74import android.view.Gravity;
75import android.view.HapticFeedbackConstants;
76import android.view.KeyEvent;
77import android.view.LayoutInflater;
78import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070079import android.view.MotionEvent;
80import android.view.Surface;
81import android.view.View;
Adam Cohenf358a4b2013-07-23 16:47:31 -070082import android.view.View.OnClickListener;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080083import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070084import android.view.ViewGroup;
Adam Cohenc2d6e892014-10-16 09:49:24 -070085import android.view.ViewStub;
Adam Cohen96d30a12013-07-16 18:13:21 -070086import android.view.ViewTreeObserver;
Sunny Goyal651077b2014-06-30 14:15:31 -070087import android.view.Window;
Adam Cohen96d30a12013-07-16 18:13:21 -070088import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080089import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070090import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080091import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070092import android.widget.Advanceable;
93import android.widget.FrameLayout;
94import android.widget.ImageView;
Chet Haasea8f996d2015-02-17 12:56:04 -080095import android.widget.TextView;
Adam Cohen96d30a12013-07-16 18:13:21 -070096import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070097
Sunny Goyal651077b2014-06-30 14:15:31 -070098import com.android.launcher3.DropTarget.DragObject;
99import com.android.launcher3.PagedView.PageSwitchListener;
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700100import com.android.launcher3.allapps.AllAppsContainerView;
Sunny Goyalffe83f12014-08-14 17:39:34 -0700101import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +0100102import com.android.launcher3.compat.LauncherActivityInfoCompat;
103import com.android.launcher3.compat.LauncherAppsCompat;
104import com.android.launcher3.compat.UserHandleCompat;
105import com.android.launcher3.compat.UserManagerCompat;
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700106import com.android.launcher3.model.WidgetsModel;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700107import com.android.launcher3.util.ComponentKey;
Sunny Goyale2df0622015-04-24 11:27:00 -0700108import com.android.launcher3.util.LongArrayMap;
Adam Cohen091440a2015-03-18 14:16:05 -0700109import com.android.launcher3.util.Thunk;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700110import com.android.launcher3.widget.PendingAddWidgetInfo;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700111import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700112import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700113
Adam Cohen4caf2982013-08-20 18:54:31 -0700114import java.io.File;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700115import java.io.FileDescriptor;
Adam Cohen4caf2982013-08-20 18:54:31 -0700116import java.io.FileOutputStream;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700117import java.io.IOException;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700118import java.io.PrintWriter;
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 Chung006ee262015-08-03 14:40:11 -0700133 View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener {
Hyunyoung Song4e8fb912015-04-11 15:44:32 -0700134 static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700135 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800136
Daniel Sandlerf061f822013-06-27 13:59:36 -0400137 static final boolean PROFILE_STARTUP = false;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700138 static final boolean DEBUG_WIDGETS = true;
Winson Chunga2413752012-04-03 14:22:34 -0700139 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400140 static final boolean DEBUG_RESUME_TIME = false;
Winson Chungede41292013-09-19 16:27:36 -0700141 static final boolean DEBUG_DUMP_LOG = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700142
Dan Sandlerd5024042014-01-09 15:01:33 -0500143 static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
144
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800145 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700146 private static final int REQUEST_CREATE_APPWIDGET = 5;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700147 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700148 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800149
Michael Jurka8b805b12012-04-18 14:23:14 -0700150 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyalff572272014-07-23 13:58:07 -0700151 private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
Michael Jurka8b805b12012-04-18 14:23:14 -0700152
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700153 private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
154 private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
155 private static final int WORKSPACE_BACKGROUND_BLACK = 2;
156
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700157 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
158
Mathew Inwood876a8462013-06-14 14:12:41 +0100159 /**
160 * IntentStarter uses request codes starting with this. This must be greater than all activity
161 * request codes used internally.
162 */
163 protected static final int REQUEST_LAST = 100;
164
Mike Cleron3a2b3f22009-11-05 17:17:42 -0800165 static final int SCREEN_COUNT = 5;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800166
Michael Jurka0a457bf2012-11-19 14:05:05 -0800167 // To turn on these properties, type
168 // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
Michael Jurka0a457bf2012-11-19 14:05:05 -0800169 static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800170
Winson Chung2672ff92012-05-04 16:22:30 -0700171 // The Intent extra that defines whether to ignore the launch animation
172 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400173 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700174
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800175 // Type: int
176 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700177 // Type: int
178 private static final String RUNTIME_STATE = "launcher.state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800179 // Type: int
Winson Chung3d503fb2011-07-13 17:25:49 -0700180 private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
181 // Type: int
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800182 private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
183 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700184 private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800185 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700186 private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700187 // Type: int
188 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
189 // Type: int
190 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
191 // Type: parcelable
192 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000193 // Type: parcelable
Adam Cohen4637b5a2013-11-04 18:21:24 -0800194 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000195 // Type: int[]
196 private static final String RUNTIME_STATE_VIEW_IDS = "launcher.view_ids";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800197
Adam Cohen432609a2014-03-13 17:03:22 -0700198 static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed";
Adam Cohenb54a5982014-01-08 15:21:04 -0800199 static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed";
200
Adam Cohen3ed316a2014-07-23 18:21:20 -0700201 static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete";
202 static final String ACTION_FIRST_LOAD_COMPLETE =
203 "com.android.launcher3.action.FIRST_LOAD_COMPLETE";
204
Adam Cohen39a06042013-07-19 14:30:12 -0700205 public static final String SHOW_WEIGHT_WATCHER = "debug.show_mem";
Daniel Sandler6053b802013-08-15 15:44:26 -0700206 public static final boolean SHOW_WEIGHT_WATCHER_DEFAULT = false;
Adam Cohen39a06042013-07-19 14:30:12 -0700207
Sunny Goyal594d76d2014-11-06 10:12:54 -0800208 private static final String QSB_WIDGET_ID = "qsb_widget_id";
209 private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider";
210
Winson Chunga6945242014-01-08 14:04:34 -0800211 public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data";
212
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700213 /** The different states that Launcher can be in. */
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700214 enum State { NONE, WORKSPACE, APPS, APPS_SPRING_LOADED, WIDGETS, WIDGETS_SPRING_LOADED }
215
Adam Cohen091440a2015-03-18 14:16:05 -0700216 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700217 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700218
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700219 private boolean mIsSafeModeEnabled;
220
Adam Cohenc2d6e892014-10-16 09:49:24 -0700221 LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl();
222 LauncherOverlay mLauncherOverlay;
Adam Cohena6d04922014-10-23 17:28:30 -0700223 InsettableFrameLayout mLauncherOverlayContainer;
Adam Cohenc2d6e892014-10-16 09:49:24 -0700224
Joe Onorato9c1289c2009-08-17 11:03:03 -0400225 static final int APPWIDGET_HOST_ID = 1024;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700226 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
227 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700228 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800229
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000230 private HashMap<Integer, Integer> mItemIdToViewId = new HashMap<Integer, Integer>();
231 private static final AtomicInteger sNextGeneratedId = new AtomicInteger(1);
232
Winson Chunga2413752012-04-03 14:22:34 -0700233 // How long to wait before the new-shortcut animation automatically pans the workspace
Winson Chung94d67682013-09-25 16:29:40 -0700234 private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
235 private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Adam Cohen091440a2015-03-18 14:16:05 -0700236 @Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700237
Joe Onorato2ca0ae72009-11-10 13:14:13 -0800238 private final BroadcastReceiver mCloseSystemDialogsReceiver
239 = new CloseSystemDialogsIntentReceiver();
Jeff Sharkey1e2efc82009-11-06 15:17:59 -0800240
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800241 private LayoutInflater mInflater;
242
Adam Cohen091440a2015-03-18 14:16:05 -0700243 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700244 private View mLauncherView;
Winson Chunga6945242014-01-08 14:04:34 -0800245 private View mPageIndicators;
Adam Cohen091440a2015-03-18 14:16:05 -0700246 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800247 private DragController mDragController;
Adam Cohen39a06042013-07-19 14:30:12 -0700248 private View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700249
Sunny Goyalffe83f12014-08-14 17:39:34 -0700250 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700251 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700252
Adam Cohen091440a2015-03-18 14:16:05 -0700253 @Thunk ItemInfo mPendingAddInfo = new ItemInfo();
Adam Cohen59400422014-03-05 18:07:04 -0800254 private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800255 private int mPendingAddWidgetId = -1;
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700256
Michael Jurka0280c3b2010-09-17 15:00:07 -0700257 private int[] mTmpAddItemCellCoordinates = new int[2];
258
Sunny Goyal316490e2015-06-02 09:38:28 -0700259 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800260 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700261
Michael Jurka838a4ca2011-02-07 13:33:06 -0800262 private View mAllAppsButton;
Hyunyoung Song98ff38a2015-07-10 17:50:13 -0700263 private View mWidgetsButton;
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 Goyal639e9062015-08-19 19:17:06 -0700304 private LauncherClings mClings;
305
Sunny Goyale2df0622015-04-24 11:27:00 -0700306 private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
Romain Guycbb89e42009-06-08 15:52:54 -0700307
Adam Cohen61f560d2013-09-30 15:58:20 -0700308 private View.OnTouchListener mHapticFeedbackTouchListener;
309
Adam Cohended9f8d2010-11-03 13:25:16 -0700310 // Related to the auto-advancing of widgets
311 private final int ADVANCE_MSG = 1;
312 private final int mAdvanceInterval = 20000;
313 private final int mAdvanceStagger = 250;
314 private long mAutoAdvanceSentTime;
315 private long mAutoAdvanceTimeLeft = -1;
Adam Cohen091440a2015-03-18 14:16:05 -0700316 @Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
Adam Cohended9f8d2010-11-03 13:25:16 -0700317 new HashMap<View, AppWidgetProviderInfo>();
318
Winson Chung400438b2011-01-16 17:53:48 -0800319 // Determines how long to wait after a rotation before restoring the screen orientation to
320 // match the sensor state.
321 private final int mRestoreScreenOrientationDelay = 500;
322
Adam Cohen091440a2015-03-18 14:16:05 -0700323 @Thunk Drawable mWorkspaceBackgroundDrawable;
Craig Mautner360310b2012-10-26 15:13:08 -0700324
Adam Cohen1462de32012-07-24 22:34:36 -0700325 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700326 private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
Adam Cohen1462de32012-07-24 22:34:36 -0700327
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700328 static final ArrayList<String> sDumpLogs = new ArrayList<String>();
Adam Cohen4caf2982013-08-20 18:54:31 -0700329 static Date sDateStamp = new Date();
330 static DateFormat sDateFormat =
331 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
332 static long sRunStart = System.currentTimeMillis();
333 static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700334
Winson Chung46353de2012-02-16 14:05:10 -0800335 // We only want to get the SharedPreferences once since it does an FS stat each time we get
336 // it from the context.
337 private SharedPreferences mSharedPrefs;
338
Winson Chungf0c6ae02012-03-21 16:10:31 -0700339 // Holds the page that we need to animate to, and the icon views that we need to animate up
340 // when we scroll to that page on resume.
Adam Cohen091440a2015-03-18 14:16:05 -0700341 @Thunk ImageView mFolderIconImageView;
Adam Cohen268c4752012-06-06 17:47:33 -0700342 private Bitmap mFolderIconBitmap;
343 private Canvas mFolderIconCanvas;
344 private Rect mRectForFolderAnimation = new Rect();
Adam Cohen2801caf2011-05-13 20:57:39 -0700345
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700346 private DeviceProfile mDeviceProfile;
347
Winson Chung13eb5272015-05-11 16:30:13 -0700348 // This is set to the view that launched the activity that navigated the user away from
349 // launcher. Since there is no callback for when the activity has finished launching, enable
350 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800351 private BubbleTextView mWaitingForResume;
352
Adam Cohen59400422014-03-05 18:07:04 -0800353 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
354 new HashMap<String, CustomAppWidget>();
355
356 private static final boolean ENABLE_CUSTOM_WIDGET_TEST = false;
357 static {
358 if (ENABLE_CUSTOM_WIDGET_TEST) {
359 sCustomAppWidgets.put(DummyWidget.class.getName(), new DummyWidget());
360 }
361 }
362
Adam Cohen091440a2015-03-18 14:16:05 -0700363 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700364 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700365 if (mWorkspace != null) {
366 mWorkspace.buildPageHardwareLayers();
367 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700368 }
369 };
370
Adam Cohendb364c32014-05-20 14:23:40 -0700371 private static PendingAddArguments sPendingAddItem;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800372
Adam Cohen091440a2015-03-18 14:16:05 -0700373 @Thunk static class PendingAddArguments {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800374 int requestCode;
375 Intent intent;
Winson Chung3d503fb2011-07-13 17:25:49 -0700376 long container;
Adam Cohendcd297f2013-06-18 13:13:40 -0700377 long screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800378 int cellX;
379 int cellY;
Adam Cohendb364c32014-05-20 14:23:40 -0700380 int appWidgetId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800381 }
382
Daniel Sandlerff02d492013-08-05 02:12:05 -0400383 private Stats mStats;
Sunny Goyaldcbcc862014-08-12 15:58:36 -0700384 FocusIndicatorView mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700385 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400386
387 @Thunk void setOrientation() {
388 if (mRotationEnabled) {
389 unlockScreenOrientation(true);
390 } else {
391 setRequestedOrientation(
392 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700393 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400394 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700395
Sunny Goyal7779d622015-06-11 16:18:39 -0700396 private Runnable mUpdateOrientationRunnable = new Runnable() {
397 public void run() {
398 setOrientation();
399 }
400 };
401
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800402 @Override
403 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700404 if (DEBUG_STRICT_MODE) {
405 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
406 .detectDiskReads()
407 .detectDiskWrites()
408 .detectNetwork() // or .detectAll() for all detectable problems
409 .penaltyLog()
410 .build());
411 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
412 .detectLeakedSqlLiteObjects()
413 .detectLeakedClosableObjects()
414 .penaltyLog()
415 .penaltyDeath()
416 .build());
417 }
418
Adam Cohen9211d422014-10-07 18:14:53 -0700419 if (mLauncherCallbacks != null) {
420 mLauncherCallbacks.preOnCreate();
421 }
422
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800423 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400424
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400425 LauncherAppState.setApplicationContext(getApplicationContext());
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400426 LauncherAppState app = LauncherAppState.getInstance();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700427
Adam Cohen2e6da152015-05-06 11:42:25 -0700428 // Load configuration-specific DeviceProfile
Sunny Goyalc6205602015-05-21 20:46:33 -0700429 mDeviceProfile = getResources().getConfiguration().orientation
430 == Configuration.ORIENTATION_LANDSCAPE ?
431 app.getInvariantDeviceProfile().landscapeProfile
432 : app.getInvariantDeviceProfile().portraitProfile;
433
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400434 mSharedPrefs = getSharedPreferences(LauncherAppState.getSharedPreferencesKey(),
Winson Chungf0c6ae02012-03-21 16:10:31 -0700435 Context.MODE_PRIVATE);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700436 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800437 mModel = app.setLauncher(this);
438 mIconCache = app.getIconCache();
Adam Cohen2e6da152015-05-06 11:42:25 -0700439
Joe Onorato41a12d22009-10-31 18:30:00 -0400440 mDragController = new DragController(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800441 mInflater = getLayoutInflater();
Winson Chung006ee262015-08-03 14:40:11 -0700442 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this);
Romain Guycbb89e42009-06-08 15:52:54 -0700443
Daniel Sandlerff02d492013-08-05 02:12:05 -0400444 mStats = new Stats(this);
445
Sunny Goyalffe83f12014-08-14 17:39:34 -0700446 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700447
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700448 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
449 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700450
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700451 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
452 // this also ensures that any synchronous binding below doesn't re-trigger another
453 // LauncherModel load.
454 mPaused = false;
455
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800456 if (PROFILE_STARTUP) {
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +0200457 android.os.Debug.startMethodTracing(
458 Environment.getExternalStorageDirectory() + "/launcher");
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800459 }
460
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800461 setContentView(R.layout.launcher);
Michael Jurka7267fa52013-09-26 15:29:57 -0700462
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800463 setupViews();
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700464 mDeviceProfile.layout(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800465
Joe Onorato7c312c12009-08-13 21:36:53 -0700466 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700467
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800468 mSavedState = savedInstanceState;
469 restoreState(mSavedState);
470
471 if (PROFILE_STARTUP) {
472 android.os.Debug.stopMethodTracing();
473 }
474
475 if (!mRestoring) {
Adam Cohendb78dc82014-06-19 14:50:51 -0700476 if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700477 // If the user leaves launcher, then we should just load items asynchronously when
478 // they return.
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700479 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Winson Chung4a2afa32012-07-19 14:53:05 -0700480 } else {
481 // We only load the page synchronously if the user rotates (or triggers a
482 // configuration change) while launcher is in the foreground
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700483 mModel.startLoader(mWorkspace.getRestorePage());
Winson Chung4a2afa32012-07-19 14:53:05 -0700484 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800485 }
486
487 // For handling default keys
488 mDefaultKeySsb = new SpannableStringBuilder();
489 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800490
491 IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
492 registerReceiver(mCloseSystemDialogsReceiver, filter);
Michael Jurka4ef207b2010-11-29 17:05:45 -0800493
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700494 mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
495 // In case we are on a device with locked rotation, we should look at preferences to check
496 // if the user has specifically allowed rotation.
497 if (!mRotationEnabled) {
Rahul Chaturvedie863fed2015-06-15 14:09:42 -0400498 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700499 }
500
501 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
502 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400503 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700504
Adam Cohen9211d422014-10-07 18:14:53 -0700505 if (mLauncherCallbacks != null) {
506 mLauncherCallbacks.onCreate(savedInstanceState);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700507 if (mLauncherCallbacks.hasLauncherOverlay()) {
508 ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
Adam Cohena6d04922014-10-23 17:28:30 -0700509 mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
510 mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
511 mLauncherOverlayContainer, mLauncherOverlayCallbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700512 mWorkspace.setLauncherOverlay(mLauncherOverlay);
513 }
Adam Cohen9211d422014-10-07 18:14:53 -0700514 }
Adam Cohenc3e12c72014-10-31 16:15:36 -0700515
516 if (shouldShowIntroScreen()) {
517 showIntroScreen();
518 } else {
519 showFirstRunActivity();
520 showFirstRunClings();
521 }
Adam Cohen9211d422014-10-07 18:14:53 -0700522 }
523
Sunny Goyal7779d622015-06-11 16:18:39 -0700524 @Override
525 public void onSettingsChanged(String settings, boolean value) {
526 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
527 mRotationEnabled = value;
528 if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
529 mUpdateOrientationRunnable.run();
530 }
531 }
532 }
533
Adam Cohen9211d422014-10-07 18:14:53 -0700534 private LauncherCallbacks mLauncherCallbacks;
535
536 public void onPostCreate(Bundle savedInstanceState) {
537 super.onPostCreate(savedInstanceState);
538 if (mLauncherCallbacks != null) {
539 mLauncherCallbacks.onPostCreate(savedInstanceState);
540 }
541 }
542
543 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
544 mLauncherCallbacks = callbacks;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700545 mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700546 private boolean mWorkspaceImportanceStored = false;
547 private boolean mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700548 private int mWorkspaceImportanceForAccessibility =
549 View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
550 private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
551
552 @Override
553 public void onSearchOverlayOpened() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700554 if (mWorkspaceImportanceStored || mHotseatImportanceStored) {
Jun Mukai8af0cd82015-05-12 12:32:12 -0700555 return;
556 }
557 // The underlying workspace and hotseat are temporarily suppressed by the search
558 // overlay. So they sholudn't be accessible.
Jun Mukaie9819e62015-06-17 10:58:59 -0700559 if (mWorkspace != null) {
560 mWorkspaceImportanceForAccessibility =
561 mWorkspace.getImportantForAccessibility();
562 mWorkspace.setImportantForAccessibility(
563 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
564 mWorkspaceImportanceStored = true;
565 }
566 if (mHotseat != null) {
567 mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
568 mHotseat.setImportantForAccessibility(
569 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
570 mHotseatImportanceStored = true;
571 }
Jun Mukai8af0cd82015-05-12 12:32:12 -0700572 }
573
574 @Override
575 public void onSearchOverlayClosed() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700576 if (mWorkspaceImportanceStored && mWorkspace != null) {
577 mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
578 }
579 if (mHotseatImportanceStored && mHotseat != null) {
580 mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
581 }
582 mWorkspaceImportanceStored = false;
583 mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700584 }
585 });
Adam Cohen9211d422014-10-07 18:14:53 -0700586 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700587 }
588
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700589 @Override
Adam Cohen9211d422014-10-07 18:14:53 -0700590 public void onLauncherProviderChange() {
591 if (mLauncherCallbacks != null) {
592 mLauncherCallbacks.onLauncherProviderChange();
593 }
594 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700595
Winson Chungef7f8742015-06-04 17:18:17 -0700596 /**
597 * Updates the bounds of all the overlays to match the new fixed bounds.
598 */
599 public void updateOverlayBounds(Rect newBounds) {
600 mAppsView.setSearchBarBounds(newBounds);
601 mWidgetsView.setSearchBarBounds(newBounds);
602 }
603
Adam Cohen9211d422014-10-07 18:14:53 -0700604 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700605 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700606 if (mLauncherCallbacks != null) {
607 return mLauncherCallbacks.hasCustomContentToLeft();
608 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700609 return false;
610 }
611
Dave Hawkeya8881582013-09-17 15:55:33 -0600612 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500613 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600614 * {@link #addToCustomContentPage}. This will only be invoked if
615 * {@link #hasCustomContentToLeft()} is {@code true}.
616 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500617 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700618 if (mLauncherCallbacks != null) {
619 mLauncherCallbacks.populateCustomContentContainer();
620 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600621 }
622
623 /**
624 * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
625 * ensure the custom content page is added or removed if necessary.
626 */
627 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600628 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600629 // Not bound yet, wait for bindScreens to be called.
630 return;
631 }
632
633 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
634 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500635 mWorkspace.createCustomContentContainer();
636 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600637 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
638 mWorkspace.removeCustomContentPage();
639 }
640 }
641
Anton Hanssona2f665f2013-09-26 12:18:32 +0100642 public Stats getStats() {
643 return mStats;
644 }
645
Bjorn Bringertc459e522013-06-07 19:36:01 +0100646 public LayoutInflater getInflater() {
647 return mInflater;
648 }
649
Hyunyoung Song3f471442015-04-08 19:01:34 -0700650 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700651 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
652 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700653 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700654 }
655
Sunny Goyal71b5c0b2015-01-08 16:59:04 -0800656 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000657 public static int generateViewId() {
Sunny Goyal9fc953b2015-08-17 12:24:25 -0700658 if (Utilities.ATLEAST_JB_MR1) {
Ian Parkinson0c2918f2014-10-06 14:24:31 +0100659 return View.generateViewId();
660 } else {
661 // View.generateViewId() is not available. The following fallback logic is a copy
662 // of its implementation.
663 for (;;) {
664 final int result = sNextGeneratedId.get();
665 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
666 int newValue = result + 1;
667 if (newValue > 0x00FFFFFF) newValue = 1; // Roll over to 1, not 0.
668 if (sNextGeneratedId.compareAndSet(result, newValue)) {
669 return result;
670 }
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000671 }
672 }
673 }
674
675 public int getViewIdForItem(ItemInfo info) {
676 // This cast is safe given the > 2B range for int.
677 int itemId = (int) info.id;
678 if (mItemIdToViewId.containsKey(itemId)) {
679 return mItemIdToViewId.get(itemId);
680 }
681 int viewId = generateViewId();
682 mItemIdToViewId.put(itemId, viewId);
683 return viewId;
684 }
685
686 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700687 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
688 * a configuration step, this allows the proper animations to run after other transitions.
689 */
Adam Cohendb364c32014-05-20 14:23:40 -0700690 private long completeAdd(PendingAddArguments args) {
Adam Cohen83079e42014-09-19 17:43:08 -0700691 long screenId = args.screenId;
692 if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
693 // When the screen id represents an actual screen (as opposed to a rank) we make sure
694 // that the drop page actually exists.
695 screenId = ensurePendingDropLayoutExists(args.screenId);
696 }
Adam Cohendb364c32014-05-20 14:23:40 -0700697
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800698 switch (args.requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800699 case REQUEST_CREATE_SHORTCUT:
Adam Cohendb364c32014-05-20 14:23:40 -0700700 completeAddShortcut(args.intent, args.container, screenId, args.cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -0700701 args.cellY);
Winson Chungb8472bb2011-08-05 13:49:21 -0700702 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800703 case REQUEST_CREATE_APPWIDGET:
Adam Cohendb364c32014-05-20 14:23:40 -0700704 completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700705 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700706 case REQUEST_RECONFIGURE_APPWIDGET:
707 completeRestoreAppWidget(args.appWidgetId);
708 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800709 }
Michael Jurka27614d22012-04-02 06:40:22 -0700710 // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
711 // if you turned the screen off and then back while in All Apps, Launcher would not
712 // return to the workspace. Clearing mAddInfo.container here fixes this issue
713 resetAddInfo();
Adam Cohendb364c32014-05-20 14:23:40 -0700714 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800715 }
716
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800717 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700718 final int requestCode, final int resultCode, final Intent data) {
Winson Chunge341d302013-08-16 14:31:00 -0700719 // Reset the startActivity waiting flag
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700720 setWaitingForResult(false);
Adam Cohendb364c32014-05-20 14:23:40 -0700721 final int pendingAddWidgetId = mPendingAddWidgetId;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800722 mPendingAddWidgetId = -1;
Winson Chunge341d302013-08-16 14:31:00 -0700723
Adam Cohenad4e15c2013-10-17 16:21:35 -0700724 Runnable exitSpringLoaded = new Runnable() {
725 @Override
726 public void run() {
727 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
728 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
729 }
730 };
731
Michael Jurka8b805b12012-04-18 14:23:14 -0700732 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700733 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700734 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700735 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
736 if (resultCode == RESULT_CANCELED) {
737 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
Adam Cohen689ff162014-05-08 17:27:56 -0700738 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700739 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700740 } else if (resultCode == RESULT_OK) {
Sunny Goyale6b63a32015-01-16 16:14:29 -0800741 addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700742 mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Winsona1f79d32015-08-05 14:00:45 -0700743
744 // When the user has granted permission to bind widgets, we should check to see if
745 // we can inflate the default search bar widget.
746 getOrCreateQsbBar();
Michael Jurka8b805b12012-04-18 14:23:14 -0700747 }
748 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200749 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
750 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -0700751 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200752 }
753 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700754 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200755
Adam Cohened66b2b2012-01-23 17:28:51 -0800756 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700757 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700758
Adam Cohendb364c32014-05-20 14:23:40 -0700759 final boolean workspaceLocked = isWorkspaceLocked();
Adam Cohened66b2b2012-01-23 17:28:51 -0800760 // We have special handling for widgets
761 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800762 final int appWidgetId;
763 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
764 : -1;
765 if (widgetId < 0) {
766 appWidgetId = pendingAddWidgetId;
767 } else {
768 appWidgetId = widgetId;
769 }
770
Adam Cohenad4e15c2013-10-17 16:21:35 -0700771 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800772 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700773 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
774 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700775 result = RESULT_CANCELED;
776 completeTwoStageWidgetDrop(result, appWidgetId);
Adam Cohendb364c32014-05-20 14:23:40 -0700777 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700778 @Override
779 public void run() {
780 exitSpringLoadedDragModeDelayed(false, 0, null);
781 }
782 };
Adam Cohendb364c32014-05-20 14:23:40 -0700783 if (workspaceLocked) {
784 // No need to remove the empty screen if we're mid-binding, as the
785 // the bind will not add the empty screen.
786 mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
787 } else {
788 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
789 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
790 }
Winson Chung5aaab772012-04-27 15:24:02 -0700791 } else {
Adam Cohendb364c32014-05-20 14:23:40 -0700792 if (!workspaceLocked) {
Adam Cohen83079e42014-09-19 17:43:08 -0700793 if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
794 // When the screen id represents an actual screen (as opposed to a rank)
795 // we make sure that the drop page actually exists.
796 mPendingAddInfo.screenId =
797 ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
798 }
Adam Cohendb364c32014-05-20 14:23:40 -0700799 final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
800
801 dropLayout.setDropPending(true);
802 final Runnable onComplete = new Runnable() {
803 @Override
804 public void run() {
805 completeTwoStageWidgetDrop(resultCode, appWidgetId);
806 dropLayout.setDropPending(false);
807 }
808 };
809 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
810 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
811 } else {
812 PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
813 mPendingAddInfo);
814 sPendingAddItem = args;
815 }
Winson Chung5aaab772012-04-27 15:24:02 -0700816 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800817 return;
818 }
819
Sunny Goyalff572272014-07-23 13:58:07 -0700820 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
821 if (resultCode == RESULT_OK) {
822 // Update the widget view.
823 PendingAddArguments args = preparePendingAddArgs(requestCode, data,
824 pendingAddWidgetId, mPendingAddInfo);
825 if (workspaceLocked) {
826 sPendingAddItem = args;
827 } else {
828 completeAdd(args);
829 }
830 }
831 // Leave the widget in the pending state if the user canceled the configure.
832 return;
833 }
834
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800835 // The pattern used here is that a user PICKs a specific application,
836 // which, depending on the target, might need to CREATE the actual target.
Romain Guycbb89e42009-06-08 15:52:54 -0700837
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800838 // For example, the user would PICK_SHORTCUT for "Music playlist", and we
839 // launch over to the Music app to actually CREATE_SHORTCUT.
Winson Chungc7da5552011-08-10 15:28:45 -0700840 if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
Adam Cohendb364c32014-05-20 14:23:40 -0700841 final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
842 mPendingAddInfo);
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800843 if (isWorkspaceLocked()) {
Adam Cohendb364c32014-05-20 14:23:40 -0700844 sPendingAddItem = args;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800845 } else {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700846 completeAdd(args);
Adam Cohendb364c32014-05-20 14:23:40 -0700847 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
848 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800849 }
Adam Cohen00074722013-10-11 17:46:09 -0700850 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen689ff162014-05-08 17:27:56 -0700851 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700852 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800853 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800854 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800855
856 }
857
858 @Override
859 protected void onActivityResult(
860 final int requestCode, final int resultCode, final Intent data) {
861 handleActivityResult(requestCode, resultCode, data);
862 if (mLauncherCallbacks != null) {
863 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
864 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800865 }
866
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600867 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700868 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600869 int[] grantResults) {
870 if (mLauncherCallbacks != null) {
871 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
872 grantResults);
873 }
874 }
875
Adam Cohendb364c32014-05-20 14:23:40 -0700876 private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
877 appWidgetId, ItemInfo info) {
878 PendingAddArguments args = new PendingAddArguments();
879 args.requestCode = requestCode;
880 args.intent = data;
881 args.container = info.container;
882 args.screenId = info.screenId;
883 args.cellX = info.cellX;
884 args.cellY = info.cellY;
885 args.appWidgetId = appWidgetId;
886 return args;
887 }
888
889 /**
890 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
891 *
892 * @param screenId the screen id to check
893 * @return the new screen, or screenId if it exists
894 */
895 private long ensurePendingDropLayoutExists(long screenId) {
896 CellLayout dropLayout =
897 (CellLayout) mWorkspace.getScreenWithId(screenId);
898 if (dropLayout == null) {
899 // it's possible that the add screen was removed because it was
900 // empty and a re-bind occurred
901 mWorkspace.addExtraEmptyScreen();
902 return mWorkspace.commitExtraEmptyScreen();
903 } else {
904 return screenId;
905 }
906 }
907
Adam Cohen091440a2015-03-18 14:16:05 -0700908 @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
Michael Jurka8b805b12012-04-18 14:23:14 -0700909 CellLayout cellLayout =
Adam Cohendcd297f2013-06-18 13:13:40 -0700910 (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800911 Runnable onCompleteRunnable = null;
912 int animationType = 0;
913
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700914 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800915 if (resultCode == RESULT_OK) {
916 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
917 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700918 mPendingAddWidgetInfo);
919 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800920 onCompleteRunnable = new Runnable() {
921 @Override
922 public void run() {
923 completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
Adam Cohendcd297f2013-06-18 13:13:40 -0700924 mPendingAddInfo.screenId, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700925 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
926 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800927 }
928 };
929 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800930 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800931 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800932 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700933 if (mDragLayer.getAnimatedView() != null) {
934 mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
935 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
936 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700937 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700938 // The animated view may be null in the case of a rotation during widget configuration
939 onCompleteRunnable.run();
940 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800941 }
942
943 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700944 protected void onStop() {
945 super.onStop();
946 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700947
948 if (mLauncherCallbacks != null) {
949 mLauncherCallbacks.onStop();
950 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700951 }
952
953 @Override
954 protected void onStart() {
955 super.onStart();
956 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700957
958 if (mLauncherCallbacks != null) {
959 mLauncherCallbacks.onStart();
960 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700961 }
962
963 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800964 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200965 long startTime = 0;
966 if (DEBUG_RESUME_TIME) {
967 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400968 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200969 }
Adam Cohen9211d422014-10-07 18:14:53 -0700970
971 if (mLauncherCallbacks != null) {
972 mLauncherCallbacks.preOnResume();
973 }
974
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800975 super.onResume();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700976
Winson Chung4a2afa32012-07-19 14:53:05 -0700977 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700978 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700979 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800980 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700981 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700982 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700983 // view after launching an app, as they may be depending on the UI to be static to
984 // switch to another app, otherwise, if it was
Winson Chung4ac30062015-05-08 17:34:17 -0700985 showAppsView(false /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -0700986 !launchedFromApp /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -0800987 } else if (mOnResumeState == State.WIDGETS) {
988 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700989 }
990 mOnResumeState = State.NONE;
991
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700992 // Background was set to gradient in onPause(), restore to transparent if in all apps.
Sunny Goyald70ad0d2015-05-26 17:20:07 -0700993 setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
994 : WORKSPACE_BACKGROUND_TRANSPARENT);
Craig Mautner360310b2012-10-26 15:13:08 -0700995
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800996 mPaused = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700997 if (mRestoring || mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700998 setWorkspaceLoading(true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700999 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001000 mRestoring = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001001 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001002 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001003 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +02001004 // We might have postponed some bind calls until onResume (see waitUntilResume) --
1005 // execute them here
1006 long startTimeCallbacks = 0;
1007 if (DEBUG_RESUME_TIME) {
1008 startTimeCallbacks = System.currentTimeMillis();
1009 }
1010
Michael Jurka1e2f4652013-07-08 18:03:46 -07001011 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
1012 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +02001013 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001014 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +02001015 if (DEBUG_RESUME_TIME) {
1016 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1017 (System.currentTimeMillis() - startTimeCallbacks));
1018 }
Michael Jurka447bf842013-05-15 14:52:15 +02001019 }
Michael Jurka54554252013-08-01 12:52:23 +02001020 if (mOnResumeCallbacks.size() > 0) {
1021 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1022 mOnResumeCallbacks.get(i).run();
1023 }
1024 mOnResumeCallbacks.clear();
1025 }
Winson Chunge4e50662012-01-23 14:45:13 -08001026
1027 // Reset the pressed state of icons that were locked in the press state while activities
1028 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001029 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001030 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001031 mWaitingForResume.setStayPressed(false);
1032 }
Winson Chung82963d52013-10-09 11:20:57 -07001033
Adam Cohen06dff352012-06-01 17:17:08 -07001034 // It is possible that widgets can receive updates while launcher is not in the foreground.
1035 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1036 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1037 // orientation.
Adam Cohen3d509322012-06-06 14:10:04 -07001038 getWorkspace().reinflateWidgetsIfNecessary();
Sunny Goyal22235bc2015-04-03 09:23:43 -07001039 reinflateQSBIfNecessary();
Adam Cohenf9426d52012-06-04 17:26:21 -07001040
Michael Jurka447bf842013-05-15 14:52:15 +02001041 if (DEBUG_RESUME_TIME) {
1042 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1043 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001044
1045 if (mWorkspace.getCustomContentCallbacks() != null) {
1046 // If we are resuming and the custom content is the current page, we call onShow().
1047 // It is also poassible that onShow will instead be called slightly after first layout
1048 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1049 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001050 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001051 }
1052 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001053 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001054 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001055
Sunny Goyal756adbc2015-04-16 15:20:51 -07001056 if (!isWorkspaceLoading()) {
1057 // Process any items that were added while Launcher was away.
1058 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
1059 }
Adam Cohen9211d422014-10-07 18:14:53 -07001060
1061 if (mLauncherCallbacks != null) {
1062 mLauncherCallbacks.onResume();
1063 }
Adam Cohen06dff352012-06-01 17:17:08 -07001064 }
1065
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001066 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001067 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001068 // Ensure that items added to Launcher are queued until Launcher returns
1069 InstallShortcutReceiver.enableInstallQueue();
1070
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001071 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001072 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001073 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001074 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001075
1076 // We call onHide() aggressively. The custom content callbacks should be able to
1077 // debounce excess onHide calls.
1078 if (mWorkspace.getCustomContentCallbacks() != null) {
1079 mWorkspace.getCustomContentCallbacks().onHide();
1080 }
Romain Guycbb89e42009-06-08 15:52:54 -07001081
Adam Cohen9211d422014-10-07 18:14:53 -07001082 if (mLauncherCallbacks != null) {
1083 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001084 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001085 }
1086
1087 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001088 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1089 // by a onResume or by scrolling otherwise.
1090 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001091
1092 // Custom content is completely hidden
1093 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001094
1095 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1096 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001097
1098 // Indicates whether the user is allowed to scroll away from the custom content.
1099 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001100 }
1101
Adam Cohenc2d6e892014-10-16 09:49:24 -07001102 public interface LauncherOverlay {
1103
1104 /**
1105 * Touch interaction leading to overscroll has begun
1106 */
1107 public void onScrollInteractionBegin();
1108
1109 /**
1110 * Touch interaction related to overscroll has ended
1111 */
1112 public void onScrollInteractionEnd();
1113
1114 /**
1115 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1116 * screen (or in the case of RTL, the rightmost screen).
1117 */
1118 public void onScrollChange(int progress, boolean rtl);
1119
1120 /**
1121 * Screen has stopped scrolling
1122 */
1123 public void onScrollSettled();
1124
1125 /**
1126 * This method can be called by the Launcher in order to force the LauncherOverlay
1127 * to exit fully immersive mode.
1128 */
1129 public void forceExitFullImmersion();
1130 }
1131
Jun Mukai8af0cd82015-05-12 12:32:12 -07001132 public interface LauncherSearchCallbacks {
1133 /**
1134 * Called when the search overlay is shown.
1135 */
1136 public void onSearchOverlayOpened();
1137
1138 /**
1139 * Called when the search overlay is dismissed.
1140 */
1141 public void onSearchOverlayClosed();
1142 }
1143
Adam Cohenc2d6e892014-10-16 09:49:24 -07001144 public interface LauncherOverlayCallbacks {
1145 /**
1146 * This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
1147 * however it doesn't modify any state within the launcher.
1148 */
1149 public boolean canEnterFullImmersion();
1150
1151 /**
1152 * Should be called to tell Launcher that the LauncherOverlay will take over interaction,
1153 * eg. by occupying the full screen and handling all touch events.
1154 *
1155 * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
1156 * case, Launcher will modify any necessary state and assumes the overlay is
1157 * handling all interaction. If false, the LauncherOverlay should cancel any
1158 *
1159 */
1160 public boolean enterFullImmersion();
1161
1162 /**
1163 * Must be called when exiting fully immersive mode. Indicates to Launcher that it has
1164 * full control over UI and state.
1165 */
1166 public void exitFullImmersion();
1167 }
1168
1169 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1170
1171 @Override
1172 public boolean canEnterFullImmersion() {
1173 return mState == State.WORKSPACE;
1174 }
1175
1176 @Override
1177 public boolean enterFullImmersion() {
1178 if (mState == State.WORKSPACE) {
1179 // When fully immersed, disregard any touches which fall through.
1180 mDragLayer.setBlockTouch(true);
1181 return true;
1182 }
1183 return false;
1184 }
1185
1186 @Override
1187 public void exitFullImmersion() {
1188 mDragLayer.setBlockTouch(false);
1189 }
1190 }
1191
Jorim Jaggid017f882014-01-14 17:08:48 -08001192 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001193 if (mLauncherCallbacks != null) {
1194 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001195 } else {
1196 // On devices with a locked orientation, we will at least have the allow rotation
1197 // setting.
1198 return !Utilities.isRotationAllowedForDevice(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001199 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001200 }
1201
Adam Cohen9211d422014-10-07 18:14:53 -07001202 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001203 CustomContentCallbacks callbacks, String description) {
1204 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001205 }
1206
Adam Cohenedb40762013-07-18 16:45:45 -07001207 // The custom content needs to offset its content to account for the QSB
1208 public int getTopOffsetForCustomContent() {
1209 return mWorkspace.getPaddingTop();
1210 }
1211
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001212 @Override
1213 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001214 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001215 if (mModel.isCurrentCallbacks(this)) {
1216 mModel.stopLoader();
1217 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001218 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1219
Romain Guy13c2e7b2010-03-10 19:45:00 -08001220 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001221 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001222
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001223 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001224 @Override
1225 public void onWindowFocusChanged(boolean hasFocus) {
1226 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001227 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001228
1229 if (mLauncherCallbacks != null) {
1230 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1231 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001232 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001233
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001234 private boolean acceptFilter() {
1235 final InputMethodManager inputManager = (InputMethodManager)
1236 getSystemService(Context.INPUT_METHOD_SERVICE);
1237 return !inputManager.isFullscreenMode();
1238 }
1239
1240 @Override
1241 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001242 final int uniChar = event.getUnicodeChar();
1243 final boolean handled = super.onKeyDown(keyCode, event);
1244 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1245 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001246 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1247 keyCode, event);
1248 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001249 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001250 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001251 // showSearchDialog()
1252 // If there are multiple keystrokes before the search dialog takes focus,
1253 // onSearchRequested() will be called for every keystroke,
1254 // but it is idempotent, so it's fine.
1255 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001256 }
1257 }
1258
Joe Onorato8a9625e2010-01-28 15:55:35 -08001259 // Eat the long press event so the keyboard doesn't come up.
1260 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1261 return true;
1262 }
1263
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001264 return handled;
1265 }
1266
Karl Rosaen138a0412009-04-23 19:00:21 -07001267 private String getTypedText() {
1268 return mDefaultKeySsb.toString();
1269 }
1270
1271 private void clearTypedText() {
1272 mDefaultKeySsb.clear();
1273 mDefaultKeySsb.clearSpans();
1274 Selection.setSelection(mDefaultKeySsb, 0);
1275 }
1276
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001277 /**
Michael Jurka883f55b2010-10-21 15:47:14 -07001278 * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
1279 * State
1280 */
1281 private static State intToState(int stateOrdinal) {
1282 State state = State.WORKSPACE;
1283 final State[] stateValues = State.values();
1284 for (int i = 0; i < stateValues.length; i++) {
1285 if (stateValues[i].ordinal() == stateOrdinal) {
1286 state = stateValues[i];
1287 break;
1288 }
1289 }
1290 return state;
1291 }
1292
1293 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001294 * Restores the previous state, if it exists.
1295 *
1296 * @param savedState The previous state.
1297 */
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001298 @SuppressWarnings("unchecked")
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001299 private void restoreState(Bundle savedState) {
1300 if (savedState == null) {
1301 return;
1302 }
1303
Michael Jurka883f55b2010-10-21 15:47:14 -07001304 State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
Winson Chungb745afb2015-03-02 11:51:23 -08001305 if (state == State.APPS || state == State.WIDGETS) {
1306 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001307 }
1308
Adam Cohen21cd0022013-10-09 18:57:02 -07001309 int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
1310 PagedView.INVALID_RESTORE_PAGE);
1311 if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
Winson Chung8c87cd82013-07-23 16:20:10 -07001312 mWorkspace.setRestorePage(currentScreen);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001313 }
1314
Winson Chung3d503fb2011-07-13 17:25:49 -07001315 final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
Adam Cohendcd297f2013-06-18 13:13:40 -07001316 final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
Michael Jurka0280c3b2010-09-17 15:00:07 -07001317
Winson Chung3d503fb2011-07-13 17:25:49 -07001318 if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
1319 mPendingAddInfo.container = pendingAddContainer;
Adam Cohendcd297f2013-06-18 13:13:40 -07001320 mPendingAddInfo.screenId = pendingAddScreen;
Winson Chung3d503fb2011-07-13 17:25:49 -07001321 mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
1322 mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001323 mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
1324 mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
Adam Cohenb823ae42015-03-27 18:07:52 -07001325 AppWidgetProviderInfo info = savedState.getParcelable(
1326 RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
Sunny Goyalf044bb12015-05-12 13:30:07 -07001327 mPendingAddWidgetInfo = info == null ?
1328 null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
1329
Adam Cohen4637b5a2013-11-04 18:21:24 -08001330 mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001331 setWaitingForResult(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001332 mRestoring = true;
1333 }
1334
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001335 mItemIdToViewId = (HashMap<Integer, Integer>)
1336 savedState.getSerializable(RUNTIME_STATE_VIEW_IDS);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001337 }
1338
1339 /**
1340 * Finds all the views we need and configure them properly.
1341 */
1342 private void setupViews() {
Michael Jurkaa63c4522010-08-19 13:52:27 -07001343 final DragController dragController = mDragController;
Joe Onorato00acb122009-08-04 16:04:30 -04001344
Craig Mautner360310b2012-10-26 15:13:08 -07001345 mLauncherView = findViewById(R.id.launcher);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001346 mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
Winson Chung4c98d922011-05-31 16:50:48 -07001347 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
1348 mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
Anjali Koppalf5d29132014-02-28 13:33:27 -08001349 mWorkspace.setPageSwitchListener(this);
Winson Chunga6945242014-01-08 14:04:34 -08001350 mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
Craig Mautner360310b2012-10-26 15:13:08 -07001351
John Spurlock77e1f472013-09-11 10:09:51 -04001352 mLauncherView.setSystemUiVisibility(
1353 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
Craig Mautner360310b2012-10-26 15:13:08 -07001354 mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001355
Winson Chung4c98d922011-05-31 16:50:48 -07001356 // Setup the drag layer
1357 mDragLayer.setup(this, dragController);
1358
Winson Chung3d503fb2011-07-13 17:25:49 -07001359 // Setup the hotseat
1360 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1361 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001362 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001363 }
1364
Jorim Jaggid017f882014-01-14 17:08:48 -08001365 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001366 mWidgetsButton = findViewById(R.id.widget_button);
1367 mWidgetsButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001368 @Override
1369 public void onClick(View arg0) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001370 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001371 onClickAddWidgetButton(arg0);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001372 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001373 }
1374 });
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001375 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
Adam Cohen61f560d2013-09-30 15:58:20 -07001376
1377 View wallpaperButton = findViewById(R.id.wallpaper_button);
1378 wallpaperButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001379 @Override
1380 public void onClick(View arg0) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001381 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001382 onClickWallpaperPicker(arg0);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001383 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001384 }
1385 });
Adam Cohen61f560d2013-09-30 15:58:20 -07001386 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1387
1388 View settingsButton = findViewById(R.id.settings_button);
Jorim Jaggid017f882014-01-14 17:08:48 -08001389 if (hasSettings()) {
1390 settingsButton.setOnClickListener(new OnClickListener() {
1391 @Override
1392 public void onClick(View arg0) {
1393 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001394 onClickSettingsButton(arg0);
Jorim Jaggid017f882014-01-14 17:08:48 -08001395 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08001396 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001397 });
1398 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1399 } else {
1400 settingsButton.setVisibility(View.GONE);
Jorim Jaggid017f882014-01-14 17:08:48 -08001401 }
1402
Adam Cohendbdff6b2013-09-18 19:09:15 -07001403 mOverviewPanel.setAlpha(0f);
Adam Cohenf358a4b2013-07-23 16:47:31 -07001404
Winson Chung4c98d922011-05-31 16:50:48 -07001405 // Setup the workspace
1406 mWorkspace.setHapticFeedbackEnabled(false);
1407 mWorkspace.setOnLongClickListener(this);
Adam Cohencff6af82011-09-13 14:51:53 -07001408 mWorkspace.setup(dragController);
Michael Jurkad74c9842011-07-10 12:44:21 -07001409 dragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001410
Winson Chungf0ea4d32011-06-06 14:27:16 -07001411 // Get the search/delete bar
Adam Cohen24ce0b32014-01-14 16:18:14 -08001412 mSearchDropTargetBar = (SearchDropTargetBar)
1413 mDragLayer.findViewById(R.id.search_drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001414
Winson Chungef7f8742015-06-04 17:18:17 -07001415 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001416 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001417 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Winson Chungef7f8742015-06-04 17:18:17 -07001418 if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
1419 mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
1420 } else {
1421 mAppsView.setSearchBarController(mAppsView.newDefaultAppSearchController());
1422 }
Craig Mautner360310b2012-10-26 15:13:08 -07001423
Winson Chung3d503fb2011-07-13 17:25:49 -07001424 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Winson Chung4c98d922011-05-31 16:50:48 -07001425 dragController.setDragScoller(mWorkspace);
1426 dragController.setScrollView(mDragLayer);
1427 dragController.setMoveTarget(mWorkspace);
1428 dragController.addDropTarget(mWorkspace);
Winson Chungc51db6a2011-10-05 11:44:49 -07001429 if (mSearchDropTargetBar != null) {
1430 mSearchDropTargetBar.setup(this, dragController);
Adam Cohenb0df1b02015-03-18 22:21:40 -07001431 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Michael Jurkae0f5a612011-02-07 16:45:41 -08001432 }
Daniel Sandler924b9932013-06-12 00:38:25 -04001433
Daniel Sandlera127b7a2013-06-17 14:25:46 -04001434 if (getResources().getBoolean(R.bool.debug_memory_enabled)) {
Daniel Sandler924b9932013-06-12 00:38:25 -04001435 Log.v(TAG, "adding WeightWatcher");
Adam Cohen39a06042013-07-19 14:30:12 -07001436 mWeightWatcher = new WeightWatcher(this);
1437 mWeightWatcher.setAlpha(0.5f);
1438 ((FrameLayout) mLauncherView).addView(mWeightWatcher,
Daniel Sandler924b9932013-06-12 00:38:25 -04001439 new FrameLayout.LayoutParams(
1440 FrameLayout.LayoutParams.MATCH_PARENT,
Daniel Sandlerb9eb2862013-06-14 20:17:30 -04001441 FrameLayout.LayoutParams.WRAP_CONTENT,
Daniel Sandler924b9932013-06-12 00:38:25 -04001442 Gravity.BOTTOM)
1443 );
Adam Cohen39a06042013-07-19 14:30:12 -07001444
1445 boolean show = shouldShowWeightWatcher();
1446 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
Daniel Sandler924b9932013-06-12 00:38:25 -04001447 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001448 }
1449
1450 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001451 * Sets the all apps button. This method is called from {@link Hotseat}.
1452 */
1453 public void setAllAppsButton(View allAppsButton) {
1454 mAllAppsButton = allAppsButton;
1455 }
1456
1457 public View getAllAppsButton() {
1458 return mAllAppsButton;
1459 }
1460
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001461 public View getWidgetsButton() {
1462 return mWidgetsButton;
1463 }
1464
Anjali Koppal5ad44842014-03-10 20:34:39 -07001465 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001466 * Creates a view representing a shortcut.
1467 *
1468 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001469 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001470 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001471 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001472 }
1473
1474 /**
1475 * Creates a view representing a shortcut inflated from the specified resource.
1476 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001477 * @param parent The group the shortcut belongs to.
1478 * @param info The data structure describing the shortcut.
1479 *
1480 * @return A View inflated from layoutResId.
1481 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001482 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001483 BubbleTextView favorite = (BubbleTextView) mInflater.inflate(R.layout.app_icon,
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001484 parent, false);
1485 favorite.applyFromShortcutInfo(info, mIconCache);
1486 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001487 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001488 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001489 return favorite;
1490 }
1491
1492 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001493 * Add a shortcut to the workspace.
1494 *
1495 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001496 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001497 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07001498 int cellY) {
1499 int[] cellXY = mTmpAddItemCellCoordinates;
1500 int[] touchXY = mPendingAddInfo.dropPos;
Adam Cohendcd297f2013-06-18 13:13:40 -07001501 CellLayout layout = getCellLayout(container, screenId);
Romain Guycbb89e42009-06-08 15:52:54 -07001502
Sunny Goyal5c97f512015-05-19 16:03:28 -07001503 ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
Adam Cohend9198822011-11-22 16:42:47 -08001504 if (info == null) {
1505 return;
1506 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001507 final View view = createShortcut(info);
1508
Sunny Goyal5c97f512015-05-19 16:03:28 -07001509 boolean foundCellSpan = false;
Adam Cohenfbba09b2011-07-18 21:43:05 -07001510 // First we check if we already know the exact location where we want to add this item.
1511 if (cellX >= 0 && cellY >= 0) {
1512 cellXY[0] = cellX;
1513 cellXY[1] = cellY;
1514 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001515
1516 // If appropriate, either create a folder or add to an existing folder
Adam Cohen482ed822012-03-02 14:15:13 -08001517 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Adam Cohen558baaf2011-08-15 15:22:57 -07001518 true, null,null)) {
1519 return;
1520 }
1521 DragObject dragObject = new DragObject();
1522 dragObject.dragInfo = info;
Adam Cohen482ed822012-03-02 14:15:13 -08001523 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1524 true)) {
Adam Cohen558baaf2011-08-15 15:22:57 -07001525 return;
1526 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001527 } else if (touchXY != null) {
Michael Jurkad3ef3062010-11-23 16:23:58 -08001528 // when dragging and dropping, just find the closest free spot
Winson Chung3d503fb2011-07-13 17:25:49 -07001529 int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001530 foundCellSpan = (result != null);
1531 } else {
Adam Cohenfbba09b2011-07-18 21:43:05 -07001532 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001533 }
1534
1535 if (!foundCellSpan) {
Winson Chung93eef082012-03-23 15:59:27 -07001536 showOutOfSpaceMessage(isHotseatLayout(layout));
Michael Jurka0280c3b2010-09-17 15:00:07 -07001537 return;
1538 }
1539
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001540 LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001541
1542 if (!mRestoring) {
Adam Cohendcd297f2013-06-18 13:13:40 -07001543 mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07001544 isWorkspaceLocked());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001545 }
1546 }
1547
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001548 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001549 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001550 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001551 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001552 */
Adam Cohen091440a2015-03-18 14:16:05 -07001553 @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
Adam Cohen59400422014-03-05 18:07:04 -08001554 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1555
1556 ItemInfo info = mPendingAddInfo;
Adam Cohened66b2b2012-01-23 17:28:51 -08001557 if (appWidgetInfo == null) {
Adam Cohen59400422014-03-05 18:07:04 -08001558 appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
1559 mAppWidgetManager.getAppWidgetInfo(appWidgetId));
Adam Cohened66b2b2012-01-23 17:28:51 -08001560 }
Romain Guycbb89e42009-06-08 15:52:54 -07001561
Adam Cohen59400422014-03-05 18:07:04 -08001562 if (appWidgetInfo.isCustomWidget) {
1563 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001564 }
1565
Adam Cohen59400422014-03-05 18:07:04 -08001566 LauncherAppWidgetInfo launcherInfo;
1567 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
1568 launcherInfo.spanX = info.spanX;
1569 launcherInfo.spanY = info.spanY;
1570 launcherInfo.minSpanX = info.minSpanX;
1571 launcherInfo.minSpanY = info.minSpanY;
Sunny Goyalffe83f12014-08-14 17:39:34 -07001572 launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
Romain Guycbb89e42009-06-08 15:52:54 -07001573
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001574 LauncherModel.addItemToDatabase(this, launcherInfo,
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001575 container, screenId, info.cellX, info.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001576
1577 if (!mRestoring) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001578 if (hostView == null) {
1579 // Perform actual inflation because we're live
Adam Cohen59400422014-03-05 18:07:04 -08001580 launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
1581 appWidgetInfo);
Adam Cohened66b2b2012-01-23 17:28:51 -08001582 } else {
1583 // The AppWidgetHostView has already been inflated and instantiated
1584 launcherInfo.hostView = hostView;
1585 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001586 launcherInfo.hostView.setTag(launcherInfo);
Adam Cohend41fbf52012-02-16 23:53:59 -08001587 launcherInfo.hostView.setVisibility(View.VISIBLE);
Adam Cohenaaa5c212012-10-05 18:14:31 -07001588 launcherInfo.notifyWidgetSizeChanged(this);
1589
Adam Cohen59400422014-03-05 18:07:04 -08001590 mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
1591 info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
Adam Cohended9f8d2010-11-03 13:25:16 -07001592
1593 addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001594 }
Adam Cohen6af9af02012-02-02 15:41:45 -08001595 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001596 }
Romain Guycbb89e42009-06-08 15:52:54 -07001597
Adam Cohended9f8d2010-11-03 13:25:16 -07001598 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1599 @Override
1600 public void onReceive(Context context, Intent intent) {
1601 final String action = intent.getAction();
1602 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
1603 mUserPresent = false;
Adam Cohenbec6ac52011-07-19 20:50:27 -07001604 mDragLayer.clearAllResizeFrames();
Winson Chungb745afb2015-03-02 11:51:23 -08001605 updateAutoAdvanceState();
Winson Chung337cd9d2011-03-30 10:39:30 -07001606
Winson Chungc100e8e2011-08-09 16:02:43 -07001607 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001608 // processing a multi-step drop
Hyunyoung Song3f471442015-04-08 19:01:34 -07001609 if (mAppsView != null && mWidgetsView != null &&
Winson Chungb745afb2015-03-02 11:51:23 -08001610 mPendingAddInfo.container == ItemInfo.NO_ID) {
Adam Cohened307df2013-10-02 09:37:31 -07001611 showWorkspace(false);
Winson Chung785d2eb2011-04-14 16:08:02 -07001612 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001613 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1614 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08001615 updateAutoAdvanceState();
Dan Sandlerd5024042014-01-09 15:01:33 -05001616 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
1617 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001618 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001619 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
1620 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
1621 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001622 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001623 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
1624 | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
Adam Cohended9f8d2010-11-03 13:25:16 -07001625 }
1626 }
1627 };
1628
1629 @Override
1630 public void onAttachedToWindow() {
1631 super.onAttachedToWindow();
1632
1633 // Listen for broadcasts related to user-presence
1634 final IntentFilter filter = new IntentFilter();
1635 filter.addAction(Intent.ACTION_SCREEN_OFF);
1636 filter.addAction(Intent.ACTION_USER_PRESENT);
Amith Yamasani6cc806d2014-05-02 13:47:11 -07001637 // For handling managed profiles
Dan Sandlerd5024042014-01-09 15:01:33 -05001638 if (ENABLE_DEBUG_INTENTS) {
1639 filter.addAction(DebugIntents.DELETE_DATABASE);
1640 filter.addAction(DebugIntents.MIGRATE_DATABASE);
1641 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001642 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001643 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001644 setupTransparentSystemBarsForLollipop();
Adam Cohend113e0c2010-11-11 10:48:05 -08001645 mAttached = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001646 mVisible = true;
1647 }
1648
Adam Cohen0b395352014-06-09 22:54:36 +00001649 /**
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001650 * Sets up transparent navigation and status bars in Lollipop.
Adam Cohen0b395352014-06-09 22:54:36 +00001651 * This method is a no-op for other platform versions.
1652 */
Sunny Goyald0091012015-01-20 15:55:34 -08001653 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001654 private void setupTransparentSystemBarsForLollipop() {
1655 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyald0091012015-01-20 15:55:34 -08001656 Window window = getWindow();
1657 window.getAttributes().systemUiVisibility |=
1658 (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
1659 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1660 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
1661 window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
1662 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
1663 window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
1664 window.setStatusBarColor(Color.TRANSPARENT);
1665 window.setNavigationBarColor(Color.TRANSPARENT);
Adam Cohen0b395352014-06-09 22:54:36 +00001666 }
1667 }
1668
Adam Cohended9f8d2010-11-03 13:25:16 -07001669 @Override
1670 public void onDetachedFromWindow() {
1671 super.onDetachedFromWindow();
1672 mVisible = false;
1673
Adam Cohend113e0c2010-11-11 10:48:05 -08001674 if (mAttached) {
1675 unregisterReceiver(mReceiver);
1676 mAttached = false;
1677 }
Winson Chungb745afb2015-03-02 11:51:23 -08001678 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001679 }
1680
1681 public void onWindowVisibilityChanged(int visibility) {
1682 mVisible = visibility == View.VISIBLE;
Winson Chungb745afb2015-03-02 11:51:23 -08001683 updateAutoAdvanceState();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001684 // The following code used to be in onResume, but it turns out onResume is called when
1685 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1686 // is a more appropriate event to handle
1687 if (mVisible) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001688 if (!mWorkspaceLoading) {
1689 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001690 // We want to let Launcher draw itself at least once before we force it to build
1691 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001692 // apps is nice and speedy.
1693 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001694 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001695 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001696 if (mStarted) return;
1697 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001698 // We delay the layer building a bit in order to give
1699 // other message processing a time to run. In particular
1700 // this avoids a delay in hiding the IME if it was
1701 // currently shown, because doing that may involve
1702 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001703 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001704 final ViewTreeObserver.OnDrawListener listener = this;
1705 mWorkspace.post(new Runnable() {
1706 public void run() {
Michael Jurkab68e03a2013-04-11 11:36:41 -07001707 if (mWorkspace != null &&
1708 mWorkspace.getViewTreeObserver() != null) {
1709 mWorkspace.getViewTreeObserver().
1710 removeOnDrawListener(listener);
1711 }
Michael Jurkadf96add2013-04-03 16:25:02 -07001712 }
1713 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001714 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001715 }
1716 });
1717 }
1718 clearTypedText();
1719 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001720 }
1721
Adam Cohen091440a2015-03-18 14:16:05 -07001722 @Thunk void sendAdvanceMessage(long delay) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001723 mHandler.removeMessages(ADVANCE_MSG);
1724 Message msg = mHandler.obtainMessage(ADVANCE_MSG);
1725 mHandler.sendMessageDelayed(msg, delay);
1726 mAutoAdvanceSentTime = System.currentTimeMillis();
1727 }
1728
Adam Cohen091440a2015-03-18 14:16:05 -07001729 @Thunk void updateAutoAdvanceState() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001730 boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
1731 if (autoAdvanceRunning != mAutoAdvanceRunning) {
1732 mAutoAdvanceRunning = autoAdvanceRunning;
1733 if (autoAdvanceRunning) {
1734 long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
1735 sendAdvanceMessage(delay);
1736 } else {
1737 if (!mWidgetsToAdvance.isEmpty()) {
1738 mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
1739 (System.currentTimeMillis() - mAutoAdvanceSentTime));
1740 }
1741 mHandler.removeMessages(ADVANCE_MSG);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001742 mHandler.removeMessages(0); // Remove messages sent using postDelayed()
Adam Cohended9f8d2010-11-03 13:25:16 -07001743 }
1744 }
1745 }
1746
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001747 @Thunk final Handler mHandler = new Handler(new Handler.Callback() {
1748
Adam Cohended9f8d2010-11-03 13:25:16 -07001749 @Override
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001750 public boolean handleMessage(Message msg) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001751 if (msg.what == ADVANCE_MSG) {
1752 int i = 0;
1753 for (View key: mWidgetsToAdvance.keySet()) {
1754 final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
1755 final int delay = mAdvanceStagger * i;
1756 if (v instanceof Advanceable) {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001757 mHandler.postDelayed(new Runnable() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001758 public void run() {
1759 ((Advanceable) v).advance();
1760 }
1761 }, delay);
1762 }
1763 i++;
1764 }
1765 sendAdvanceMessage(mAdvanceInterval);
1766 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001767 return true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001768 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001769 });
Adam Cohended9f8d2010-11-03 13:25:16 -07001770
1771 void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
Adam Cohen292c0252011-07-18 13:55:17 -07001772 if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
Adam Cohended9f8d2010-11-03 13:25:16 -07001773 View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
1774 if (v instanceof Advanceable) {
1775 mWidgetsToAdvance.put(hostView, appWidgetInfo);
Adam Cohen2ddf13e2011-01-19 21:26:33 -08001776 ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
Winson Chungb745afb2015-03-02 11:51:23 -08001777 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001778 }
1779 }
1780
1781 void removeWidgetToAutoAdvance(View hostView) {
1782 if (mWidgetsToAdvance.containsKey(hostView)) {
1783 mWidgetsToAdvance.remove(hostView);
Winson Chungb745afb2015-03-02 11:51:23 -08001784 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001785 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001786 }
1787
Joe Onorato9c1289c2009-08-17 11:03:03 -04001788 public void removeAppWidget(LauncherAppWidgetInfo launcherInfo) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001789 removeWidgetToAutoAdvance(launcherInfo.hostView);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001790 launcherInfo.hostView = null;
1791 }
1792
Hyunyoung Song3f471442015-04-08 19:01:34 -07001793 public void showOutOfSpaceMessage(boolean isHotseatLayout) {
Winson Chung93eef082012-03-23 15:59:27 -07001794 int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
1795 Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
Adam Cohended9f8d2010-11-03 13:25:16 -07001796 }
1797
Winson Chunga6945242014-01-08 14:04:34 -08001798 public DragLayer getDragLayer() {
1799 return mDragLayer;
1800 }
1801
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001802 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001803 return mAppsView;
1804 }
1805
Hyunyoung Song3f471442015-04-08 19:01:34 -07001806 public WidgetsContainerView getWidgetsView() {
1807 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001808 }
1809
Winson Chunga6945242014-01-08 14:04:34 -08001810 public Workspace getWorkspace() {
1811 return mWorkspace;
1812 }
1813
1814 public Hotseat getHotseat() {
1815 return mHotseat;
1816 }
1817
Jorim Jaggid017f882014-01-14 17:08:48 -08001818 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001819 return mOverviewPanel;
1820 }
1821
Winson Chung006ee262015-08-03 14:40:11 -07001822 public SearchDropTargetBar getSearchDropTargetBar() {
Winson Chunga6945242014-01-08 14:04:34 -08001823 return mSearchDropTargetBar;
1824 }
1825
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001826 public LauncherAppWidgetHost getAppWidgetHost() {
1827 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001828 }
Romain Guycbb89e42009-06-08 15:52:54 -07001829
Winson Chunga9abd0e2010-10-27 17:18:37 -07001830 public LauncherModel getModel() {
1831 return mModel;
1832 }
1833
Winson Chunga6945242014-01-08 14:04:34 -08001834 protected SharedPreferences getSharedPrefs() {
1835 return mSharedPrefs;
1836 }
1837
Adam Cohen2e6da152015-05-06 11:42:25 -07001838 public DeviceProfile getDeviceProfile() {
1839 return mDeviceProfile;
1840 }
1841
Bjorn Bringertc459e522013-06-07 19:36:01 +01001842 public void closeSystemDialogs() {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001843 getWindow().closeAllPanels();
1844
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001845 // Whatever we were doing is hereby canceled.
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001846 setWaitingForResult(false);
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001847 }
1848
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001849 @Override
1850 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001851 long startTime = 0;
1852 if (DEBUG_RESUME_TIME) {
1853 startTime = System.currentTimeMillis();
1854 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001855 super.onNewIntent(intent);
1856
1857 // Close the menu
Winson15f8b172015-08-19 11:02:39 -07001858 Folder openFolder = mWorkspace.getOpenFolder();
1859 boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1860 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1861 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
1862 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
1863 if (isActionMain) {
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001864 // also will cancel mWaitingForResult.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001865 closeSystemDialogs();
Jason Samsfd22dac2009-09-20 17:24:16 -07001866
Adam Cohen6fecd412013-10-02 17:41:50 -07001867 if (mWorkspace == null) {
1868 // Can be cases where mWorkspace is null, this prevents a NPE
1869 return;
1870 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001871 // In all these cases, only animate if we're already on home
1872 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001873
Adam Cohen6fecd412013-10-02 17:41:50 -07001874 closeFolder();
1875 exitSpringLoadedDragMode();
1876
1877 // If we are already on home, then just animate back to the workspace,
1878 // otherwise, just wait until onResume to set the state back to Workspace
1879 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001880 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001881 } else {
1882 mOnResumeState = State.WORKSPACE;
1883 }
1884
1885 final View v = getWindow().peekDecorView();
1886 if (v != null && v.getWindowToken() != null) {
1887 InputMethodManager imm = (InputMethodManager)getSystemService(
1888 INPUT_METHOD_SERVICE);
1889 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1890 }
1891
Winson Chungb745afb2015-03-02 11:51:23 -08001892 // Reset the apps view
1893 if (!alreadyOnHome && mAppsView != null) {
1894 mAppsView.scrollToTop();
1895 }
1896
Hyunyoung Song3f471442015-04-08 19:01:34 -07001897 // Reset the widgets view
1898 if (!alreadyOnHome && mWidgetsView != null) {
1899 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001900 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001901
Adam Cohen9211d422014-10-07 18:14:53 -07001902 if (mLauncherCallbacks != null) {
1903 mLauncherCallbacks.onHomeIntent();
1904 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001905 }
Adam Cohened307df2013-10-02 09:37:31 -07001906
Adam Cohen9211d422014-10-07 18:14:53 -07001907 if (mLauncherCallbacks != null) {
1908 mLauncherCallbacks.onNewIntent(intent);
1909 }
Winson15f8b172015-08-19 11:02:39 -07001910
1911 // Defer moving to the default screen until after we callback to the LauncherCallbacks
1912 // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
1913 // animation.
1914 if (isActionMain) {
1915 boolean moveToDefaultScreen = mLauncherCallbacks != null ?
1916 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
1917 if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
1918 openFolder == null && moveToDefaultScreen) {
1919 mWorkspace.post(new Runnable() {
1920 @Override
1921 public void run() {
1922 mWorkspace.moveToDefaultScreen(true);
1923 }
1924 });
1925 }
1926 }
1927
1928 if (DEBUG_RESUME_TIME) {
1929 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1930 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001931 }
1932
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001933 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001934 public void onRestoreInstanceState(Bundle state) {
1935 super.onRestoreInstanceState(state);
1936 for (int page: mSynchronouslyBoundPages) {
1937 mWorkspace.restoreInstanceStateForChild(page);
1938 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001939 }
1940
1941 @Override
1942 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001943 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001944 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1945 mWorkspace.getCurrentPageOffsetFromCustomContent());
Adam Cohen21cd0022013-10-09 18:57:02 -07001946 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001947 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001948
Michael Jurka883f55b2010-10-21 15:47:14 -07001949 outState.putInt(RUNTIME_STATE, mState.ordinal());
Adam Cohen51e95032011-07-11 14:44:19 -07001950 // We close any open folder since it will not be re-opened, and we need to make sure
1951 // this state is reflected.
1952 closeFolder();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001953
Adam Cohendcd297f2013-06-18 13:13:40 -07001954 if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
Winson Chung3d503fb2011-07-13 17:25:49 -07001955 mWaitingForResult) {
1956 outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
Adam Cohendcd297f2013-06-18 13:13:40 -07001957 outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
Winson Chung3d503fb2011-07-13 17:25:49 -07001958 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
1959 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001960 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
1961 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
1962 outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
Adam Cohen4637b5a2013-11-04 18:21:24 -08001963 outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001964 }
1965
Hyunyoung Song3f471442015-04-08 19:01:34 -07001966 // Save the current widgets tray?
1967 // TODO(hyunyoungs)
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001968 outState.putSerializable(RUNTIME_STATE_VIEW_IDS, mItemIdToViewId);
Adam Cohen9211d422014-10-07 18:14:53 -07001969
1970 if (mLauncherCallbacks != null) {
1971 mLauncherCallbacks.onSaveInstanceState(outState);
1972 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001973 }
1974
1975 @Override
1976 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001977 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07001978
Winson Chunge7a03942011-08-05 15:05:12 -07001979 // Remove all pending runnables
1980 mHandler.removeMessages(ADVANCE_MSG);
1981 mHandler.removeMessages(0);
Michael Jurka9d906c72011-10-14 06:25:36 -07001982 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Winson Chunge7a03942011-08-05 15:05:12 -07001983
Winson Chungcd2b0142011-06-08 16:02:26 -07001984 // Stop callbacks from LauncherModel
Daniel Sandlercc8befa2013-06-11 14:45:48 -04001985 LauncherAppState app = (LauncherAppState.getInstance());
Adam Cohen1a85c582014-09-30 09:48:49 -07001986
1987 // It's possible to receive onDestroy after a new Launcher activity has
1988 // been created. In this case, don't interfere with the new Launcher.
1989 if (mModel.isCurrentCallbacks(this)) {
1990 mModel.stopLoader();
1991 app.setLauncher(null);
1992 }
Winson Chungcd2b0142011-06-08 16:02:26 -07001993
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001994 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001995 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001996 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001997 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001998 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001999 mAppWidgetHost = null;
2000
2001 mWidgetsToAdvance.clear();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002002
2003 TextKeyListener.getInstance().release();
2004
Joe Onorato34a0e1b2009-12-14 17:44:51 -08002005 unregisterReceiver(mCloseSystemDialogsReceiver);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002006
Adam Cohenaccf3bf2012-04-30 16:07:43 -07002007 mDragLayer.clearAllResizeFrames();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002008 ((ViewGroup) mWorkspace.getParent()).removeAllViews();
Adam Cohend552dd92013-11-26 12:13:11 -08002009 mWorkspace.removeAllWorkspaceScreens();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002010 mWorkspace = null;
2011 mDragController = null;
Patrick Dubroy60b7c532011-01-16 17:19:32 -08002012
Michael Jurka2ecf9952012-06-18 12:52:28 -07002013 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07002014
2015 if (mLauncherCallbacks != null) {
2016 mLauncherCallbacks.onDestroy();
2017 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002018 }
2019
Adam Cohena9cf38f2011-05-02 15:36:58 -07002020 public DragController getDragController() {
2021 return mDragController;
2022 }
2023
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002024 @Override
2025 public void startActivityForResult(Intent intent, int requestCode) {
Adam Cohen173f7112015-03-27 15:14:00 -07002026 onStartForResult(requestCode);
2027 super.startActivityForResult(intent, requestCode);
2028 }
2029
2030 @Override
2031 public void startIntentSenderForResult (IntentSender intent, int requestCode,
2032 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
2033 onStartForResult(requestCode);
2034 try {
2035 super.startIntentSenderForResult(intent, requestCode,
2036 fillInIntent, flagsMask, flagsValues, extraFlags, options);
2037 } catch (IntentSender.SendIntentException e) {
2038 throw new ActivityNotFoundException();
2039 }
2040 }
2041
2042 private void onStartForResult(int requestCode) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002043 if (requestCode >= 0) {
2044 setWaitingForResult(true);
2045 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002046 }
2047
Winson Chung70d72102011-08-12 11:24:35 -07002048 /**
2049 * Indicates that we want global search for this activity by setting the globalSearch
2050 * argument for {@link #startSearch} to true.
2051 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002052 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07002053 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002054 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002055
Karl Rosaen138a0412009-04-23 19:00:21 -07002056 if (initialQuery == null) {
2057 // Use any text typed in the launcher as the initial query
2058 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07002059 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002060 if (appSearchData == null) {
2061 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01002062 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002063 }
Winson Chungadf0c182012-08-23 14:59:07 -07002064 Rect sourceBounds = new Rect();
2065 if (mSearchDropTargetBar != null) {
2066 sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
2067 }
Romain Guycbb89e42009-06-08 15:52:54 -07002068
Ian Parkinson047036e2014-09-01 15:40:53 +01002069 boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002070 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002071 if (clearTextImmediately) {
2072 clearTypedText();
2073 }
Winson Chungcd99cd32015-04-29 11:03:24 -07002074
2075 // We need to show the workspace after starting the search
2076 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01002077 }
2078
Ian Parkinson047036e2014-09-01 15:40:53 +01002079 /**
2080 * Start a text search.
2081 *
2082 * @return {@code true} if the search will start immediately, so any further keypresses
2083 * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
2084 * to buffer keypresses.
2085 */
2086 public boolean startSearch(String initialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002087 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Adam Cohen9211d422014-10-07 18:14:53 -07002088 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
2089 return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
2090 sourceBounds);
2091 }
2092
Michael Jurkaa33411c2012-06-14 16:18:21 -07002093 startGlobalSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002094 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002095 return false;
Michael Jurkaa33411c2012-06-14 16:18:21 -07002096 }
2097
2098 /**
2099 * Starts the global search activity. This code is a copied from SearchManager
2100 */
Bjorn Bringertc459e522013-06-07 19:36:01 +01002101 private void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07002102 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002103 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07002104 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
2105 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
2106 if (globalSearchActivity == null) {
2107 Log.w(TAG, "No global search activity found.");
2108 return;
2109 }
2110 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
2111 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2112 intent.setComponent(globalSearchActivity);
2113 // Make sure that we have a Bundle to put source in
2114 if (appSearchData == null) {
2115 appSearchData = new Bundle();
2116 } else {
2117 appSearchData = new Bundle(appSearchData);
2118 }
Adam Cohen9211d422014-10-07 18:14:53 -07002119 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07002120 if (!appSearchData.containsKey("source")) {
2121 appSearchData.putString("source", getPackageName());
2122 }
2123 intent.putExtra(SearchManager.APP_DATA, appSearchData);
2124 if (!TextUtils.isEmpty(initialQuery)) {
2125 intent.putExtra(SearchManager.QUERY, initialQuery);
2126 }
2127 if (selectInitialQuery) {
2128 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
2129 }
2130 intent.setSourceBounds(sourceBounds);
2131 try {
2132 startActivity(intent);
2133 } catch (ActivityNotFoundException ex) {
2134 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
2135 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002136 }
2137
Winson Chungbedf9232015-07-10 12:38:30 -07002138 public void startSearchFromAllApps(View v, Intent searchIntent, String searchQuery) {
2139 if (mLauncherCallbacks != null && mLauncherCallbacks.startSearchFromAllApps(searchQuery)) {
2140 return;
2141 }
2142
2143 // If not handled, then just start the provided search intent
2144 startActivitySafely(v, searchIntent, null);
2145 }
2146
Yura4f93ec62014-02-04 14:15:21 +00002147 public boolean isOnCustomContent() {
2148 return mWorkspace.isOnOrMovingToCustomContent();
2149 }
2150
Winson Chung70d72102011-08-12 11:24:35 -07002151 @Override
Winson Chung70d72102011-08-12 11:24:35 -07002152 public boolean onPrepareOptionsMenu(Menu menu) {
2153 super.onPrepareOptionsMenu(menu);
Yura4f93ec62014-02-04 14:15:21 +00002154 if (!isOnCustomContent()) {
2155 // Close any open folders
2156 closeFolder();
2157 // Stop resizing any widgets
2158 mWorkspace.exitWidgetResizeMode();
2159 if (!mWorkspace.isInOverviewMode()) {
2160 // Show the overview mode
2161 showOverviewMode(true);
2162 } else {
2163 showWorkspace(true);
2164 }
Winson Chunge0298742014-01-17 12:03:00 -08002165 }
Adam Cohen9211d422014-10-07 18:14:53 -07002166 if (mLauncherCallbacks != null) {
2167 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
2168 }
2169
Michael Jurkab94f3f82013-09-11 18:08:54 +02002170 return false;
Winson Chung70d72102011-08-12 11:24:35 -07002171 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002172
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002173 @Override
2174 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07002175 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07002176 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07002177 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002178 }
2179
Joe Onorato9c1289c2009-08-17 11:03:03 -04002180 public boolean isWorkspaceLocked() {
2181 return mWorkspaceLoading || mWaitingForResult;
2182 }
2183
Adam Cohen517a7f52014-03-01 12:12:59 -08002184 public boolean isWorkspaceLoading() {
2185 return mWorkspaceLoading;
2186 }
2187
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002188 private void setWorkspaceLoading(boolean value) {
2189 boolean isLocked = isWorkspaceLocked();
2190 mWorkspaceLoading = value;
2191 if (isLocked != isWorkspaceLocked()) {
2192 onWorkspaceLockedChanged();
2193 }
2194 }
2195
2196 private void setWaitingForResult(boolean value) {
2197 boolean isLocked = isWorkspaceLocked();
2198 mWaitingForResult = value;
2199 if (isLocked != isWorkspaceLocked()) {
2200 onWorkspaceLockedChanged();
2201 }
2202 }
2203
Adam Cohen9211d422014-10-07 18:14:53 -07002204 protected void onWorkspaceLockedChanged() {
2205 if (mLauncherCallbacks != null) {
2206 mLauncherCallbacks.onWorkspaceLockedChanged();
2207 }
2208 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002209
Michael Jurka0280c3b2010-09-17 15:00:07 -07002210 private void resetAddInfo() {
Winson Chung3d503fb2011-07-13 17:25:49 -07002211 mPendingAddInfo.container = ItemInfo.NO_ID;
Adam Cohendcd297f2013-06-18 13:13:40 -07002212 mPendingAddInfo.screenId = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002213 mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
2214 mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
Sunny Goyal233ee962015-08-03 13:05:01 -07002215 mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = 1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002216 mPendingAddInfo.dropPos = null;
Michael Jurka0280c3b2010-09-17 15:00:07 -07002217 }
Michael Jurkaa63c4522010-08-19 13:52:27 -07002218
Sunny Goyale6b63a32015-01-16 16:14:29 -08002219 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info, final
Adam Cohen59400422014-03-05 18:07:04 -08002220 AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
Adam Cohenad4e15c2013-10-17 16:21:35 -07002221 addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
2222 }
2223
Sunny Goyale6b63a32015-01-16 16:14:29 -08002224 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
Adam Cohen59400422014-03-05 18:07:04 -08002225 final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
2226 int delay) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002227 if (appWidgetInfo.configure != null) {
2228 mPendingAddWidgetInfo = appWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -08002229 mPendingAddWidgetId = appWidgetId;
Michael Jurkaaf442092010-06-10 17:01:57 -07002230
Bjorn Bringert7984c942009-12-09 15:38:25 +00002231 // Launch over to configure widget, if needed
Sunny Goyalffe83f12014-08-14 17:39:34 -07002232 mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
2233 mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
2234
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002235 } else {
Bjorn Bringert7984c942009-12-09 15:38:25 +00002236 // Otherwise just add it
Adam Cohenad4e15c2013-10-17 16:21:35 -07002237 Runnable onComplete = new Runnable() {
2238 @Override
2239 public void run() {
2240 // Exit spring loaded mode if necessary after adding the widget
2241 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2242 null);
2243 }
2244 };
Adam Cohendcd297f2013-06-18 13:13:40 -07002245 completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002246 appWidgetInfo);
Adam Cohen689ff162014-05-08 17:27:56 -07002247 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002248 }
2249 }
Romain Guycbb89e42009-06-08 15:52:54 -07002250
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002251 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002252 // Close any folders that may be open.
2253 closeFolder();
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002254 mWorkspace.moveToCustomContentScreen(animate);
2255 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002256
2257 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2258 int[] cell, int spanX, int spanY) {
2259 switch (info.itemType) {
2260 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2261 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2262 int span[] = new int[2];
2263 span[0] = spanX;
2264 span[1] = spanY;
2265 addAppWidgetFromDrop((PendingAddWidgetInfo) info,
2266 container, screenId, cell, span);
2267 break;
2268 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
2269 processShortcutFromDrop(info.componentName, container, screenId, cell);
2270 break;
2271 default:
2272 throw new IllegalStateException("Unknown item type: " + info.itemType);
2273 }
2274 }
2275
Adam Cohenfbba09b2011-07-18 21:43:05 -07002276 /**
2277 * Process a shortcut drop.
2278 *
2279 * @param componentName The name of the component
Adam Cohendcd297f2013-06-18 13:13:40 -07002280 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002281 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002282 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002283 private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
2284 int[] cell) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002285 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002286 mPendingAddInfo.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002287 mPendingAddInfo.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002288 mPendingAddInfo.dropPos = null;
Adam Cohenfbba09b2011-07-18 21:43:05 -07002289
2290 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002291 mPendingAddInfo.cellX = cell[0];
2292 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002293 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002294
2295 Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
2296 createShortcutIntent.setComponent(componentName);
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002297 Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
Michael Jurka0280c3b2010-09-17 15:00:07 -07002298 }
2299
Adam Cohenfbba09b2011-07-18 21:43:05 -07002300 /**
2301 * Process a widget drop.
2302 *
2303 * @param info The PendingAppWidgetInfo of the widget being added.
Adam Cohendcd297f2013-06-18 13:13:40 -07002304 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002305 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002306 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002307 private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
2308 int[] cell, int[] span) {
Adam Cohenfbba09b2011-07-18 21:43:05 -07002309 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002310 mPendingAddInfo.container = info.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002311 mPendingAddInfo.screenId = info.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002312 mPendingAddInfo.dropPos = null;
Adam Cohend41fbf52012-02-16 23:53:59 -08002313 mPendingAddInfo.minSpanX = info.minSpanX;
2314 mPendingAddInfo.minSpanY = info.minSpanY;
2315
Adam Cohenfbba09b2011-07-18 21:43:05 -07002316 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002317 mPendingAddInfo.cellX = cell[0];
2318 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002319 }
Adam Cohend41fbf52012-02-16 23:53:59 -08002320 if (span != null) {
2321 mPendingAddInfo.spanX = span[0];
2322 mPendingAddInfo.spanY = span[1];
2323 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002324
Adam Cohened66b2b2012-01-23 17:28:51 -08002325 AppWidgetHostView hostView = info.boundWidget;
2326 int appWidgetId;
2327 if (hostView != null) {
2328 appWidgetId = hostView.getAppWidgetId();
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002329 addAppWidgetImpl(appWidgetId, info, hostView, info.info);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002330
2331 // Clear the boundWidget so that it doesn't get destroyed.
2332 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002333 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002334 // In this case, we either need to start an activity to get permission to bind
2335 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002336 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002337 Bundle options = info.bindOptions;
2338
Sunny Goyalffe83f12014-08-14 17:39:34 -07002339 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2340 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002341 if (success) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002342 addAppWidgetImpl(appWidgetId, info, null, info.info);
Michael Jurka8b805b12012-04-18 14:23:14 -07002343 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002344 mPendingAddWidgetInfo = info.info;
Michael Jurka8b805b12012-04-18 14:23:14 -07002345 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
2346 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
2347 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
Sunny Goyalffe83f12014-08-14 17:39:34 -07002348 mAppWidgetManager.getUser(mPendingAddWidgetInfo)
2349 .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
Adam Cohendd70d662012-10-04 16:53:44 -07002350 // TODO: we need to make sure that this accounts for the options bundle.
2351 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
Michael Jurka8b805b12012-04-18 14:23:14 -07002352 startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
2353 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002354 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002355 }
2356
Adam Cohendcd297f2013-06-18 13:13:40 -07002357 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002358 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002359 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002360 folderInfo.title = getText(R.string.folder_name);
2361
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002362 // Update the model
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07002363 LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
2364 cellX, cellY);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002365 sFolders.put(folderInfo.id, folderInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002366
2367 // Create the view
Winson Chung3d503fb2011-07-13 17:25:49 -07002368 FolderIcon newFolder =
2369 FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07002370 mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07002371 isWorkspaceLocked());
Winson Chung5f8afe62013-08-12 16:19:28 -07002372 // Force measure the new folder icon
2373 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2374 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002375 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002376 }
Romain Guycbb89e42009-06-08 15:52:54 -07002377
Joe Onorato9c1289c2009-08-17 11:03:03 -04002378 void removeFolder(FolderInfo folder) {
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002379 sFolders.remove(folder.id);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002380 }
2381
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002382 @Override
2383 public boolean dispatchKeyEvent(KeyEvent event) {
2384 if (event.getAction() == KeyEvent.ACTION_DOWN) {
2385 switch (event.getKeyCode()) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002386 case KeyEvent.KEYCODE_HOME:
Dianne Hackborn67800862009-07-24 17:15:20 -07002387 return true;
Joe Onoratobe386092009-11-17 17:32:16 -08002388 case KeyEvent.KEYCODE_VOLUME_DOWN:
Sunny Goyal4bbf4192014-11-11 12:23:59 -08002389 if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
Joe Onoratobe386092009-11-17 17:32:16 -08002390 dumpState();
2391 return true;
2392 }
2393 break;
Dianne Hackborn67800862009-07-24 17:15:20 -07002394 }
2395 } else if (event.getAction() == KeyEvent.ACTION_UP) {
2396 switch (event.getKeyCode()) {
Dianne Hackborn67800862009-07-24 17:15:20 -07002397 case KeyEvent.KEYCODE_HOME:
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002398 return true;
2399 }
2400 }
2401
2402 return super.dispatchKeyEvent(event);
2403 }
2404
Joe Onorato88ec0992009-11-19 13:16:06 -08002405 @Override
2406 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002407 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2408 return;
2409 }
2410
Sunny Goyal45478022015-06-08 16:52:41 -07002411 if (mDragController.isDragging()) {
2412 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002413 return;
2414 }
2415
Winson Chungb745afb2015-03-02 11:51:23 -08002416 if (isAppsViewVisible()) {
2417 showWorkspace(true);
2418 } else if (isWidgetsViewVisible()) {
2419 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002420 } else if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002421 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002422 } else if (mWorkspace.getOpenFolder() != null) {
Adam Cohen76fc0852011-06-17 13:26:23 -07002423 Folder openFolder = mWorkspace.getOpenFolder();
2424 if (openFolder.isEditingName()) {
2425 openFolder.dismissEditingName();
2426 } else {
2427 closeFolder();
2428 }
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002429 } else {
Patrick Dubroy758a9232011-03-03 19:54:56 -08002430 mWorkspace.exitWidgetResizeMode();
2431
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002432 // Back button is a no-op here, but give at least some feedback for the button press
2433 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002434 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002435 }
2436
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002437 /**
Sunny Goyal383c5072015-06-12 21:18:53 -07002438 * Re-listen when widget host is reset.
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002439 */
Sunny Goyal383c5072015-06-12 21:18:53 -07002440 @Override
2441 public void onAppWidgetHostReset() {
Michael Jurkabbbad6b2011-02-07 13:04:09 -08002442 if (mAppWidgetHost != null) {
2443 mAppWidgetHost.startListening();
2444 }
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002445 }
2446
2447 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002448 * Launches the intent referred by the clicked shortcut.
2449 *
2450 * @param v The view representing the clicked shortcut.
2451 */
2452 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002453 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2454 // view has detached (it's possible for this to happen if the view is removed mid touch).
2455 if (v.getWindowToken() == null) {
2456 return;
2457 }
2458
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002459 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002460 return;
2461 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002462
Adam Cohen1697b792013-09-17 19:08:21 -07002463 if (v instanceof Workspace) {
2464 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002465 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002466 }
2467 return;
2468 }
2469
2470 if (v instanceof CellLayout) {
2471 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002472 showWorkspace(mWorkspace.indexOfChild(v), true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002473 }
2474 }
2475
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002476 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002477 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002478 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002479 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002480 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002481 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002482 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07002483 } else if (v == mAllAppsButton) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002484 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002485 } else if (tag instanceof AppInfo) {
2486 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002487 } else if (tag instanceof LauncherAppWidgetInfo) {
2488 if (v instanceof PendingAppWidgetHostView) {
2489 onClickPendingWidget((PendingAppWidgetHostView) v);
2490 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002491 }
2492 }
2493
Sunny Goyal70660032015-05-14 00:07:08 -07002494 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002495 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002496 return false;
2497 }
2498
Michael Jurkaaf442092010-06-10 17:01:57 -07002499 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002500 * Event handler for the app widget view which has not fully restored.
2501 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002502 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002503 if (mIsSafeModeEnabled) {
2504 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2505 return;
2506 }
2507
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002508 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002509 if (v.isReadyForClickSetup()) {
Sunny Goyalff572272014-07-23 13:58:07 -07002510 int widgetId = info.appWidgetId;
2511 AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
2512 if (appWidgetInfo != null) {
Adam Cohen59400422014-03-05 18:07:04 -08002513 mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
2514 this, appWidgetInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07002515 mPendingAddInfo.copyFrom(info);
2516 mPendingAddWidgetId = widgetId;
2517
Sunny Goyalffe83f12014-08-14 17:39:34 -07002518 AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
2519 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002520 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002521 } else if (info.installProgress < 0) {
2522 // The install has not been queued
2523 final String packageName = info.providerName.getPackageName();
2524 showBrokenAppInstallDialog(packageName,
2525 new DialogInterface.OnClickListener() {
2526 public void onClick(DialogInterface dialog, int id) {
2527 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
2528 }
2529 });
2530 } else {
2531 // Download has started.
2532 final String packageName = info.providerName.getPackageName();
2533 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
Sunny Goyalff572272014-07-23 13:58:07 -07002534 }
2535 }
2536
2537 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002538 * Event handler for the "grid" button that appears on the home screen, which
2539 * enters all apps mode.
2540 *
2541 * @param v The view that was clicked.
2542 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002543 protected void onClickAllAppsButton(View v) {
2544 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002545 if (!isAppsViewVisible()) {
Winson Chung4ac30062015-05-08 17:34:17 -07002546 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07002547 true /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungbedf9232015-07-10 12:38:30 -07002548
2549 if (mLauncherCallbacks != null) {
2550 mLauncherCallbacks.onClickAllAppsButton(v);
2551 }
Winson Chung76648c52015-07-10 14:33:23 -07002552 }
2553 }
2554
2555 protected void onLongClickAllAppsButton(View v) {
2556 if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
2557 if (!isAppsViewVisible()) {
2558 showAppsView(true /* animated */, false /* resetListToTop */,
2559 true /* updatePredictedApps */, true /* focusSearchBar */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002560 }
2561 }
2562
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002563 private void showBrokenAppInstallDialog(final String packageName,
2564 DialogInterface.OnClickListener onSearchClickListener) {
Sunny Goyale03b8122014-10-08 09:55:24 -07002565 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002566 .setTitle(R.string.abandoned_promises_title)
2567 .setMessage(R.string.abandoned_promise_explanation)
2568 .setPositiveButton(R.string.abandoned_search, onSearchClickListener)
2569 .setNeutralButton(R.string.abandoned_clean_this,
2570 new DialogInterface.OnClickListener() {
2571 public void onClick(DialogInterface dialog, int id) {
2572 final UserHandleCompat user = UserHandleCompat.myUserHandle();
2573 mWorkspace.removeAbandonedPromise(packageName, user);
2574 }
2575 })
2576 .create().show();
2577 return;
2578 }
2579
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002580 /**
2581 * Event handler for an app shortcut click.
2582 *
2583 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2584 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002585 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002586 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2587 Object tag = v.getTag();
2588 if (!(tag instanceof ShortcutInfo)) {
2589 throw new IllegalArgumentException("Input must be a Shortcut");
2590 }
2591
2592 // Open shortcut
2593 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002594
2595 if (shortcut.isDisabled != 0) {
2596 int error = R.string.activity_not_available;
2597 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2598 error = R.string.safemode_shortcut_error;
2599 }
2600 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2601 return;
2602 }
2603
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002604 final Intent intent = shortcut.intent;
2605
2606 // Check for special shortcuts
2607 if (intent.getComponent() != null) {
2608 final String shortcutClass = intent.getComponent().getClassName();
2609
2610 if (shortcutClass.equals(MemoryDumpActivity.class.getName())) {
2611 MemoryDumpActivity.startDump(this);
2612 return;
2613 } else if (shortcutClass.equals(ToggleWeightWatcher.class.getName())) {
2614 toggleShowWeightWatcher();
2615 return;
2616 }
2617 }
2618
Chris Wren40c5ed32014-06-24 18:24:23 -04002619 // Check for abandoned promise
Sunny Goyal34942622014-08-29 17:20:55 -07002620 if ((v instanceof BubbleTextView)
2621 && shortcut.isPromise()
2622 && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002623 showBrokenAppInstallDialog(
Sunny Goyal34942622014-08-29 17:20:55 -07002624 shortcut.getTargetComponent().getPackageName(),
Chris Wren40c5ed32014-06-24 18:24:23 -04002625 new DialogInterface.OnClickListener() {
2626 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal508da152014-08-14 10:53:27 -07002627 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002628 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002629 });
Chris Wren40c5ed32014-06-24 18:24:23 -04002630 return;
2631 }
2632
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002633 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002634 startAppShortcutOrInfoActivity(v);
Adam Cohen9211d422014-10-07 18:14:53 -07002635
2636 if (mLauncherCallbacks != null) {
2637 mLauncherCallbacks.onClickAppShortcut(v);
2638 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002639 }
2640
Adam Cohen091440a2015-03-18 14:16:05 -07002641 @Thunk void startAppShortcutOrInfoActivity(View v) {
Chris Wren40c5ed32014-06-24 18:24:23 -04002642 Object tag = v.getTag();
Sunny Goyal508da152014-08-14 10:53:27 -07002643 final ShortcutInfo shortcut;
2644 final Intent intent;
2645 if (tag instanceof ShortcutInfo) {
2646 shortcut = (ShortcutInfo) tag;
2647 intent = shortcut.intent;
2648 int[] pos = new int[2];
2649 v.getLocationOnScreen(pos);
2650 intent.setSourceBounds(new Rect(pos[0], pos[1],
2651 pos[0] + v.getWidth(), pos[1] + v.getHeight()));
Chris Wren40c5ed32014-06-24 18:24:23 -04002652
Sunny Goyal508da152014-08-14 10:53:27 -07002653 } else if (tag instanceof AppInfo) {
2654 shortcut = null;
2655 intent = ((AppInfo) tag).intent;
2656 } else {
2657 throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
2658 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002659
2660 boolean success = startActivitySafely(v, intent, tag);
Winson Chung8f1eff72015-05-28 17:33:40 -07002661 mStats.recordLaunch(v, intent, shortcut);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002662
2663 if (success && v instanceof BubbleTextView) {
2664 mWaitingForResume = (BubbleTextView) v;
2665 mWaitingForResume.setStayPressed(true);
2666 }
2667 }
2668
2669 /**
2670 * Event handler for a folder icon click.
2671 *
2672 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2673 */
2674 protected void onClickFolderIcon(View v) {
2675 if (LOGD) Log.d(TAG, "onClickFolder");
2676 if (!(v instanceof FolderIcon)){
2677 throw new IllegalArgumentException("Input must be a FolderIcon");
2678 }
2679
Sunny Goyal317698b2015-07-29 11:45:41 -07002680 // TODO(sunnygoyal): Re-evaluate this code.
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002681 FolderIcon folderIcon = (FolderIcon) v;
2682 final FolderInfo info = folderIcon.getFolderInfo();
2683 Folder openFolder = mWorkspace.getFolderForTag(info);
2684
2685 // If the folder info reports that the associated folder is open, then verify that
2686 // it is actually opened. There have been a few instances where this gets out of sync.
2687 if (info.opened && openFolder == null) {
2688 Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
2689 + info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
2690 info.opened = false;
2691 }
2692
2693 if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
2694 // Close any open folder
2695 closeFolder();
2696 // Open the requested folder
2697 openFolder(folderIcon);
2698 } else {
2699 // Find the open folder...
2700 int folderScreen;
2701 if (openFolder != null) {
2702 folderScreen = mWorkspace.getPageForView(openFolder);
2703 // .. and close it
2704 closeFolder(openFolder);
2705 if (folderScreen != mWorkspace.getCurrentPage()) {
2706 // Close any folder open on the current screen
2707 closeFolder();
2708 // Pull the folder onto this screen
2709 openFolder(folderIcon);
2710 }
2711 }
2712 }
Adam Cohen9211d422014-10-07 18:14:53 -07002713
2714 if (mLauncherCallbacks != null) {
2715 mLauncherCallbacks.onClickFolderIcon(v);
2716 }
Michael Jurka5130e402011-10-13 04:55:35 -07002717 }
2718
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002719 /**
2720 * Event handler for the (Add) Widgets button that appears after a long press
2721 * on the home screen.
2722 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002723 protected void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002724 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002725 if (mIsSafeModeEnabled) {
2726 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2727 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002728 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002729 if (mLauncherCallbacks != null) {
2730 mLauncherCallbacks.onClickAddWidgetButton(view);
2731 }
Adam Cohen9211d422014-10-07 18:14:53 -07002732 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002733 }
2734
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002735 /**
2736 * Event handler for the wallpaper picker button that appears after a long press
2737 * on the home screen.
2738 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002739 protected void onClickWallpaperPicker(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002740 if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
Sunny Goyal6a1e95a2015-03-20 17:26:30 -07002741 startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName()),
2742 REQUEST_PICK_WALLPAPER);
Adam Cohen9211d422014-10-07 18:14:53 -07002743
2744 if (mLauncherCallbacks != null) {
2745 mLauncherCallbacks.onClickWallpaperPicker(v);
2746 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002747 }
2748
2749 /**
2750 * Event handler for a click on the settings button that appears after a long press
2751 * on the home screen.
2752 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002753 protected void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002754 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Adam Cohen9211d422014-10-07 18:14:53 -07002755 if (mLauncherCallbacks != null) {
2756 mLauncherCallbacks.onClickSettingsButton(v);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07002757 } else {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002758 startActivity(new Intent(this, SettingsActivity.class));
Adam Cohen9211d422014-10-07 18:14:53 -07002759 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002760 }
2761
Adam Cohen61f560d2013-09-30 15:58:20 -07002762 public View.OnTouchListener getHapticFeedbackTouchListener() {
2763 if (mHapticFeedbackTouchListener == null) {
2764 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002765 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002766 @Override
2767 public boolean onTouch(View v, MotionEvent event) {
2768 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2769 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2770 }
2771 return false;
2772 }
2773 };
2774 }
2775 return mHapticFeedbackTouchListener;
2776 }
2777
Adam Cohen9211d422014-10-07 18:14:53 -07002778 public void onDragStarted(View view) {
2779 if (isOnCustomContent()) {
2780 // Custom content screen doesn't participate in drag and drop. If on custom
2781 // content screen, move to default.
2782 moveWorkspaceToDefaultScreen();
2783 }
2784
2785 if (mLauncherCallbacks != null) {
2786 mLauncherCallbacks.onDragStarted(view);
2787 }
2788 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002789
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002790 /**
2791 * Called when the user stops interacting with the launcher.
2792 * This implies that the user is now on the homescreen and is not doing housekeeping.
2793 */
Adam Cohen9211d422014-10-07 18:14:53 -07002794 protected void onInteractionEnd() {
2795 if (mLauncherCallbacks != null) {
2796 mLauncherCallbacks.onInteractionEnd();
2797 }
2798 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002799
2800 /**
2801 * Called when the user starts interacting with the launcher.
2802 * The possible interactions are:
2803 * - open all apps
2804 * - reorder an app shortcut, or a widget
2805 * - open the overview mode.
2806 * This is a good time to stop doing things that only make sense
2807 * when the user is on the homescreen and not doing housekeeping.
2808 */
Adam Cohen9211d422014-10-07 18:14:53 -07002809 protected void onInteractionBegin() {
2810 if (mLauncherCallbacks != null) {
2811 mLauncherCallbacks.onInteractionBegin();
2812 }
2813 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002814
Winson Chungcd99cd32015-04-29 11:03:24 -07002815 /** Updates the interaction state. */
2816 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002817 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002818 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002819 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2820 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002821 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002822 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002823 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002824 onInteractionEnd();
2825 }
2826 }
2827
Kenny Guyf07af7b2014-07-31 11:39:16 +01002828 void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
Kenny Guyf07af7b2014-07-31 11:39:16 +01002829 try {
2830 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Kenny Guyf07af7b2014-07-31 11:39:16 +01002831 launcherApps.showAppDetailsForProfile(componentName, user);
2832 } catch (SecurityException e) {
2833 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2834 Log.e(TAG, "Launcher does not have permission to launch settings");
2835 } catch (ActivityNotFoundException e) {
2836 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2837 Log.e(TAG, "Unable to launch settings");
2838 }
Patrick Dubroy4ed62782010-08-17 15:11:18 -07002839 }
2840
Michael Jurka1e2f4652013-07-08 18:03:46 -07002841 // returns true if the activity was started
Kenny Guyd31df542014-06-30 15:12:11 +01002842 boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
2843 UserHandleCompat user) {
Michael Jurkaeadbfc52013-09-04 00:45:37 +02002844 if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
Patrick Dubroy5539af72010-09-07 15:22:01 -07002845 // System applications cannot be installed. For now, show a toast explaining that.
2846 // We may give them the option of disabling apps this way.
2847 int messageId = R.string.uninstall_system_app_text;
2848 Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
Michael Jurka1e2f4652013-07-08 18:03:46 -07002849 return false;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002850 } else {
Michael Jurka1e2f4652013-07-08 18:03:46 -07002851 String packageName = componentName.getPackageName();
2852 String className = componentName.getClassName();
Patrick Dubroy5539af72010-09-07 15:22:01 -07002853 Intent intent = new Intent(
2854 Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
Winson Chungdff8ebb2011-09-08 17:25:31 -07002855 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
2856 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
Kenny Guyd31df542014-06-30 15:12:11 +01002857 if (user != null) {
2858 user.addToIntent(intent, Intent.EXTRA_USER);
2859 }
Patrick Dubroy5539af72010-09-07 15:22:01 -07002860 startActivity(intent);
Michael Jurka1e2f4652013-07-08 18:03:46 -07002861 return true;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002862 }
Patrick Dubroybc6840b2010-09-01 11:54:27 -07002863 }
2864
Winson Chung8f1eff72015-05-28 17:33:40 -07002865 private boolean startActivity(View v, Intent intent, Object tag) {
Kenny Guyb6cc40b2014-05-13 15:58:58 +01002866 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002867 try {
Winson Chung2672ff92012-05-04 16:22:30 -07002868 // Only launch using the new animation if the shortcut has not opted out (this is a
2869 // private contract between launcher and may be ignored in the future).
2870 boolean useLaunchAnimation = (v != null) &&
2871 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
Kenny Guyed131872014-04-30 03:02:21 +01002872 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
2873 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyed131872014-04-30 03:02:21 +01002874
Kenny Guy1317e2d2014-05-08 18:52:50 +01002875 UserHandleCompat user = null;
2876 if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
2877 long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
2878 user = userManager.getUserForSerialNumber(serialNumber);
2879 }
2880
2881 Bundle optsBundle = null;
Winson Chung2672ff92012-05-04 16:22:30 -07002882 if (useLaunchAnimation) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002883 ActivityOptions opts = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002884 if (Utilities.ATLEAST_MARSHMALLOW) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002885 int left = 0, top = 0;
2886 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2887 if (v instanceof TextView) {
2888 // Launch from center of icon, not entire view
Winson Chungb745afb2015-03-02 11:51:23 -08002889 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2890 if (icon != null) {
2891 Rect bounds = icon.getBounds();
Chet Haasea8f996d2015-02-17 12:56:04 -08002892 left = (width - bounds.width()) / 2;
Winson Chungb745afb2015-03-02 11:51:23 -08002893 top = v.getPaddingTop();
Chet Haasea8f996d2015-02-17 12:56:04 -08002894 width = bounds.width();
2895 height = bounds.height();
2896 }
2897 }
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002898 opts = ActivityOptions.makeClipRevealAnimation(v, left, top, width, height);
2899 } else if (!Utilities.ATLEAST_LOLLIPOP) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002900 // Below L, we use a scale up animation
Adam Cohen2e52c902015-04-06 13:11:28 -07002901 opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
Chet Haasea8f996d2015-02-17 12:56:04 -08002902 v.getMeasuredWidth(), v.getMeasuredHeight());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002903 } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002904 // On L devices, we use the device default slide-up transition.
2905 // On L MR1 devices, we a custom version of the slide-up transition which
2906 // doesn't have the delay present in the device default.
2907 opts = ActivityOptions.makeCustomAnimation(this,
2908 R.anim.task_open_enter, R.anim.no_anim);
Chet Haasea8f996d2015-02-17 12:56:04 -08002909 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002910 optsBundle = opts != null ? opts.toBundle() : null;
Adam Cohen6ea3b112014-06-11 11:38:49 -07002911 }
Kenny Guy1317e2d2014-05-08 18:52:50 +01002912
2913 if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
2914 // Could be launching some bookkeeping activity
2915 startActivity(intent, optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07002916 } else {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002917 // TODO Component can be null when shortcuts are supported for secondary user
Kenny Guyc2bd8102014-06-30 12:30:31 +01002918 launcherApps.startActivityForProfile(intent.getComponent(), user,
2919 intent.getSourceBounds(), optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07002920 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08002921 return true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002922 } catch (SecurityException e) {
2923 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002924 Log.e(TAG, "Launcher does not have the permission to launch " + intent +
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002925 ". Make sure to create a MAIN intent-filter for the corresponding activity " +
Joe Onoratof984e852010-03-25 09:47:45 -07002926 "or use the exported attribute for this activity. "
2927 + "tag="+ tag + " intent=" + intent, e);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002928 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08002929 return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002930 }
Winson Chungaafa03c2010-06-11 17:34:16 -07002931
Winson Chungbedf9232015-07-10 12:38:30 -07002932 public boolean startActivitySafely(View v, Intent intent, Object tag) {
Michael Jurka86a720e2012-05-09 11:23:23 -07002933 boolean success = false;
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002934 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
2935 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
2936 return false;
2937 }
Michael Jurka86a720e2012-05-09 11:23:23 -07002938 try {
2939 success = startActivity(v, intent, tag);
2940 } catch (ActivityNotFoundException e) {
2941 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2942 Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
2943 }
2944 return success;
2945 }
2946
Adam Cohen268c4752012-06-06 17:47:33 -07002947 /**
2948 * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
2949 * in the DragLayer in the exact absolute location of the original FolderIcon.
2950 */
2951 private void copyFolderIconToImage(FolderIcon fi) {
2952 final int width = fi.getMeasuredWidth();
2953 final int height = fi.getMeasuredHeight();
2954
2955 // Lazy load ImageView, Bitmap and Canvas
2956 if (mFolderIconImageView == null) {
2957 mFolderIconImageView = new ImageView(this);
2958 }
2959 if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
2960 mFolderIconBitmap.getHeight() != height) {
2961 mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
2962 mFolderIconCanvas = new Canvas(mFolderIconBitmap);
2963 }
2964
2965 DragLayer.LayoutParams lp;
2966 if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
2967 lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
2968 } else {
2969 lp = new DragLayer.LayoutParams(width, height);
2970 }
2971
Adam Cohen307fe232012-08-16 17:55:58 -07002972 // The layout from which the folder is being opened may be scaled, adjust the starting
2973 // view size by this scale factor.
2974 float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
Adam Cohen268c4752012-06-06 17:47:33 -07002975 lp.customPosition = true;
2976 lp.x = mRectForFolderAnimation.left;
2977 lp.y = mRectForFolderAnimation.top;
Adam Cohen307fe232012-08-16 17:55:58 -07002978 lp.width = (int) (scale * width);
2979 lp.height = (int) (scale * height);
Adam Cohen268c4752012-06-06 17:47:33 -07002980
2981 mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
2982 fi.draw(mFolderIconCanvas);
2983 mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
Adam Cohenfb91f302012-06-11 15:45:18 -07002984 if (fi.getFolder() != null) {
2985 mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
2986 mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
Adam Cohen8ec23032012-06-08 14:46:22 -07002987 }
Adam Cohen268c4752012-06-06 17:47:33 -07002988 // Just in case this image view is still in the drag layer from a previous animation,
2989 // we remove it and re-add it.
2990 if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
2991 mDragLayer.removeView(mFolderIconImageView);
2992 }
2993 mDragLayer.addView(mFolderIconImageView, lp);
Adam Cohenfb91f302012-06-11 15:45:18 -07002994 if (fi.getFolder() != null) {
2995 fi.getFolder().bringToFront();
Adam Cohen8ec23032012-06-08 14:46:22 -07002996 }
Adam Cohen268c4752012-06-06 17:47:33 -07002997 }
2998
Adam Cohen2801caf2011-05-13 20:57:39 -07002999 private void growAndFadeOutFolderIcon(FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003000 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003001 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
3002 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
3003 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
3004
Adam Cohenc51934b2011-07-26 21:07:43 -07003005 FolderInfo info = (FolderInfo) fi.getTag();
3006 if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3007 CellLayout cl = (CellLayout) fi.getParent().getParent();
Winson Chunge50adee2011-08-11 16:12:00 -07003008 CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
3009 cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
Adam Cohenc51934b2011-07-26 21:07:43 -07003010 }
3011
Adam Cohen268c4752012-06-06 17:47:33 -07003012 // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
3013 copyFolderIconToImage(fi);
3014 fi.setVisibility(View.INVISIBLE);
3015
Michael Jurka2ecf9952012-06-18 12:52:28 -07003016 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003017 scaleX, scaleY);
Sunny Goyal9fc953b2015-08-17 12:24:25 -07003018 if (Utilities.ATLEAST_LOLLIPOP) {
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003019 oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
3020 }
3021 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohen2801caf2011-05-13 20:57:39 -07003022 oa.start();
3023 }
3024
Adam Cohen268c4752012-06-06 17:47:33 -07003025 private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003026 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003027 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
3028 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
3029 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
3030
Adam Cohen268c4752012-06-06 17:47:33 -07003031 final CellLayout cl = (CellLayout) fi.getParent().getParent();
Adam Cohenc51934b2011-07-26 21:07:43 -07003032
Adam Cohen268c4752012-06-06 17:47:33 -07003033 // We remove and re-draw the FolderIcon in-case it has changed
3034 mDragLayer.removeView(mFolderIconImageView);
3035 copyFolderIconToImage(fi);
Michael Jurka2ecf9952012-06-18 12:52:28 -07003036 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003037 scaleX, scaleY);
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003038 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohenc51934b2011-07-26 21:07:43 -07003039 oa.addListener(new AnimatorListenerAdapter() {
3040 @Override
3041 public void onAnimationEnd(Animator animation) {
Adam Cohen268c4752012-06-06 17:47:33 -07003042 if (cl != null) {
3043 cl.clearFolderLeaveBehind();
3044 // Remove the ImageView copy of the FolderIcon and make the original visible.
3045 mDragLayer.removeView(mFolderIconImageView);
3046 fi.setVisibility(View.VISIBLE);
Adam Cohenc51934b2011-07-26 21:07:43 -07003047 }
3048 }
3049 });
Adam Cohen2801caf2011-05-13 20:57:39 -07003050 oa.start();
3051 }
3052
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003053 /**
Michael Jurka774bd372010-10-22 13:40:50 -07003054 * Opens the user folder described by the specified tag. The opening of the folder
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003055 * is animated relative to the specified View. If the View is null, no animation
3056 * is played.
3057 *
3058 * @param folderInfo The FolderInfo describing the folder to open.
3059 */
Adam Cohena9cf38f2011-05-02 15:36:58 -07003060 public void openFolder(FolderIcon folderIcon) {
Adam Cohenfb91f302012-06-11 15:45:18 -07003061 Folder folder = folderIcon.getFolder();
Sunny Goyalf4066152015-04-15 09:42:19 -07003062 Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
3063 if (openFolder != null && openFolder != folder) {
3064 // Close any open folder before opening a folder.
3065 closeFolder();
3066 }
3067
Adam Cohena9cf38f2011-05-02 15:36:58 -07003068 FolderInfo info = folder.mInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003069
Adam Cohena9cf38f2011-05-02 15:36:58 -07003070 info.opened = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003071
Sunny Goyalf4066152015-04-15 09:42:19 -07003072 // While the folder is open, the position of the icon cannot change.
3073 ((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
3074
Adam Cohen4554ee12011-08-03 16:13:21 -07003075 // Just verify that the folder hasn't already been added to the DragLayer.
3076 // There was a one-off crash where the folder had a parent already.
3077 if (folder.getParent() == null) {
3078 mDragLayer.addView(folder);
3079 mDragController.addDropTarget((DropTarget) folder);
3080 } else {
3081 Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
3082 folder.getParent() + ").");
3083 }
Adam Cohena9cf38f2011-05-02 15:36:58 -07003084 folder.animateOpen();
Adam Cohen268c4752012-06-06 17:47:33 -07003085 growAndFadeOutFolderIcon(folderIcon);
Winson Chung83ca4802013-04-12 15:10:52 -07003086
3087 // Notify the accessibility manager that this folder "window" has appeared and occluded
3088 // the workspace items
3089 folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
3090 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
Adam Cohen4554ee12011-08-03 16:13:21 -07003091 }
3092
3093 public void closeFolder() {
Adam Cohen37c717f2013-11-26 11:50:15 -08003094 Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
Adam Cohen4554ee12011-08-03 16:13:21 -07003095 if (folder != null) {
Adam Cohenac56cff2011-09-28 20:45:37 -07003096 if (folder.isEditingName()) {
3097 folder.dismissEditingName();
3098 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003099 closeFolder(folder);
3100 }
3101 }
3102
Sunny Goyal83a8f042015-05-19 12:52:12 -07003103 public void closeFolder(Folder folder) {
Adam Cohen4554ee12011-08-03 16:13:21 -07003104 folder.getInfo().opened = false;
3105
3106 ViewGroup parent = (ViewGroup) folder.getParent().getParent();
3107 if (parent != null) {
3108 FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
3109 shrinkAndFadeInFolderIcon(fi);
Sunny Goyalf4066152015-04-15 09:42:19 -07003110 if (fi != null) {
3111 ((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
3112 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003113 }
3114 folder.animateClosed();
Winson Chung83ca4802013-04-12 15:10:52 -07003115
3116 // Notify the accessibility manager that this folder "window" has disappeard and no
3117 // longer occludeds the workspace items
3118 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003119 }
3120
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003121 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07003122 if (!isDraggingEnabled()) return false;
3123 if (isWorkspaceLocked()) return false;
3124 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003125
Winson Chung76648c52015-07-10 14:33:23 -07003126 if (v == mAllAppsButton) {
3127 onLongClickAllAppsButton(v);
3128 return true;
3129 }
3130
Adam Cohen1697b792013-09-17 19:08:21 -07003131 if (v instanceof Workspace) {
3132 if (!mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003133 if (!mWorkspace.isTouchActive()) {
3134 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07003135 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3136 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
3137 return true;
3138 } else {
3139 return false;
3140 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07003141 } else {
3142 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07003143 }
Adam Cohen1697b792013-09-17 19:08:21 -07003144 }
3145
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003146 CellLayout.CellInfo longClickCellInfo = null;
3147 View itemUnderLongClick = null;
3148 if (v.getTag() instanceof ItemInfo) {
3149 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08003150 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003151 itemUnderLongClick = longClickCellInfo.cell;
3152 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003153 }
3154
Winson Chung3d503fb2011-07-13 17:25:49 -07003155 // The hotseat touch handling does not go through Workspace, and we always allow long press
3156 // on hotseat items.
Dan Sandlere26d0942014-01-13 14:30:14 -05003157 final boolean inHotseat = isHotseatLayout(v);
Sunny Goyal8e2133b2015-05-06 13:39:07 -07003158 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07003159 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07003160 // User long pressed on empty space
3161 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3162 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
Adam Cohend3ecce92013-09-16 14:58:00 -07003163 if (mWorkspace.isInOverviewMode()) {
3164 mWorkspace.startReordering(v);
3165 } else {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003166 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07003167 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003168 } else {
Dan Sandlere26d0942014-01-13 14:30:14 -05003169 final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
3170 mHotseat.getOrderInHotseat(
3171 longClickCellInfo.cellX,
3172 longClickCellInfo.cellY));
3173 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003174 // User long pressed on an item
Michael Jurka0280c3b2010-09-17 15:00:07 -07003175 mWorkspace.startDrag(longClickCellInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003176 }
3177 }
3178 }
3179 return true;
3180 }
3181
Winson Chung3d503fb2011-07-13 17:25:49 -07003182 boolean isHotseatLayout(View layout) {
3183 return mHotseat != null && layout != null &&
3184 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
3185 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08003186
Winson Chung3d503fb2011-07-13 17:25:49 -07003187 /**
3188 * Returns the CellLayout of the specified container at the specified screen.
3189 */
Sunny Goyal92820592015-03-02 11:31:35 -08003190 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07003191 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3192 if (mHotseat != null) {
3193 return mHotseat.getLayout();
3194 } else {
3195 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08003196 }
Winson Chung3d503fb2011-07-13 17:25:49 -07003197 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08003198 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08003199 }
3200 }
3201
Winson Chungb745afb2015-03-02 11:51:23 -08003202 /**
3203 * For overridden classes.
3204 */
Daniel Sandler843e8602010-06-07 14:59:01 -04003205 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08003206 return isAppsViewVisible();
3207 }
3208
3209 public boolean isAppsViewVisible() {
3210 return (mState == State.APPS) || (mOnResumeState == State.APPS);
3211 }
3212
3213 public boolean isWidgetsViewVisible() {
3214 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04003215 }
3216
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003217 private void setWorkspaceBackground(int background) {
3218 switch (background) {
3219 case WORKSPACE_BACKGROUND_TRANSPARENT:
3220 getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
3221 break;
3222 case WORKSPACE_BACKGROUND_BLACK:
3223 getWindow().setBackgroundDrawable(null);
3224 break;
3225 default:
3226 getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
3227 }
Craig Mautner360310b2012-10-26 15:13:08 -07003228 }
3229
Selim Cinek3a8a8f72014-01-16 10:38:38 -08003230 protected void changeWallpaperVisiblity(boolean visible) {
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003231 int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
3232 int curflags = getWindow().getAttributes().flags
3233 & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
3234 if (wpflags != curflags) {
3235 getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
3236 }
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003237 setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003238 }
3239
Michael Jurkae326f182011-11-21 14:05:46 -08003240 @Override
3241 public void onTrimMemory(int level) {
3242 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07003243 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
3244 // The widget preview db can result in holding onto over
3245 // 3MB of memory for caching which isn't necessary.
3246 SQLiteDatabase.releaseMemory();
3247
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08003248 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07003249 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08003250 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01003251 if (mLauncherCallbacks != null) {
3252 mLauncherCallbacks.onTrimMemory(level);
3253 }
Michael Jurkae326f182011-11-21 14:05:46 -08003254 }
3255
Winson Chung5f4e0fd2015-05-22 11:12:27 -07003256 public void showWorkspace(boolean animated) {
Winson Chungef7f8742015-06-04 17:18:17 -07003257 showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07003258 }
3259
Sunny Goyal83a8f042015-05-19 12:52:12 -07003260 public void showWorkspace(boolean animated, Runnable onCompleteRunnable) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003261 showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winson Chungef7f8742015-06-04 17:18:17 -07003262 onCompleteRunnable);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003263 }
3264
3265 protected void showWorkspace(int snapToPage, boolean animated) {
Winson Chungef7f8742015-06-04 17:18:17 -07003266 showWorkspace(snapToPage, animated, null);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003267 }
3268
Winson Chungef7f8742015-06-04 17:18:17 -07003269 void showWorkspace(int snapToPage, boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07003270 boolean changed = mState != State.WORKSPACE ||
3271 mWorkspace.getState() != Workspace.State.NORMAL;
3272 if (changed) {
Michael Jurkab3e22d92011-10-31 15:58:33 -07003273 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003274 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3275 Workspace.State.NORMAL, snapToPage, animated, onCompleteRunnable);
Winson Chungc7d2b602012-05-16 17:02:20 -07003276
Michael Jurkab3e22d92011-10-31 15:58:33 -07003277 // Set focus to the AppsCustomize button
3278 if (mAllAppsButton != null) {
3279 mAllAppsButton.requestFocus();
3280 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003281 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07003282
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003283 // Change the state *after* we've called all the transition code
3284 mState = State.WORKSPACE;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08003285
Winson Chung5fb63472011-02-02 17:03:37 -08003286 // Resume the auto-advance of widgets
3287 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08003288 updateAutoAdvanceState();
Winson Chung5fb63472011-02-02 17:03:37 -08003289
Winson Chung0f785722015-04-08 10:27:49 -07003290 if (changed) {
3291 // Send an accessibility event to announce the context change
3292 getWindow().getDecorView()
3293 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07003294 }
Bjorn Bringertc459e522013-06-07 19:36:01 +01003295 }
3296
Adam Cohened307df2013-10-02 09:37:31 -07003297 void showOverviewMode(boolean animated) {
3298 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003299 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3300 Workspace.State.OVERVIEW,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003301 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
3302 null /* onCompleteRunnable */);
Adam Cohened307df2013-10-02 09:37:31 -07003303 mState = State.WORKSPACE;
Joe Onorato00acb122009-08-04 16:04:30 -04003304 }
3305
Winson Chungb745afb2015-03-02 11:51:23 -08003306 /**
3307 * Shows the apps view.
3308 */
Winson Chung76648c52015-07-10 14:33:23 -07003309 void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps,
3310 boolean focusSearchBar) {
Winson Chungb745afb2015-03-02 11:51:23 -08003311 if (resetListToTop) {
3312 mAppsView.scrollToTop();
3313 }
Winson Chung4ac30062015-05-08 17:34:17 -07003314 if (updatePredictedApps) {
3315 tryAndUpdatePredictedApps();
3316 }
Winson Chung76648c52015-07-10 14:33:23 -07003317 showAppsOrWidgets(State.APPS, animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003318 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003319
Winson Chungb745afb2015-03-02 11:51:23 -08003320 /**
3321 * Shows the widgets view.
3322 */
3323 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003324 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07003325 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003326 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07003327 }
Winson Chung76648c52015-07-10 14:33:23 -07003328 showAppsOrWidgets(State.WIDGETS, animated, false);
Hyunyoung Song3f471442015-04-08 19:01:34 -07003329
3330 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04003331 @Override
3332 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003333 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04003334 }
3335 });
Winson Chungb745afb2015-03-02 11:51:23 -08003336 }
3337
3338 /**
3339 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07003340 *
3341 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08003342 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07003343 // TODO: calling method should use the return value so that when {@code false} is returned
3344 // the workspace transition doesn't fall into invalid state.
Winson Chung76648c52015-07-10 14:33:23 -07003345 private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07003346 if (mState != State.WORKSPACE && mState != State.APPS_SPRING_LOADED &&
3347 mState != State.WIDGETS_SPRING_LOADED) {
3348 return false;
3349 }
3350 if (toState != State.APPS && toState != State.WIDGETS) {
3351 return false;
3352 }
Winson Chungb745afb2015-03-02 11:51:23 -08003353
3354 if (toState == State.APPS) {
Winson Chung006ee262015-08-03 14:40:11 -07003355 mStateTransitionAnimation.startAnimationToAllApps(mWorkspace.getState(), animated,
3356 focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003357 } else {
Winson Chung006ee262015-08-03 14:40:11 -07003358 mStateTransitionAnimation.startAnimationToWidgets(mWorkspace.getState(), animated);
Winson Chungb745afb2015-03-02 11:51:23 -08003359 }
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 Chung006ee262015-08-03 14:40:11 -07003380 boolean animated, HashMap<View, Integer> layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003381 Workspace.State fromState = mWorkspace.getState();
Winson Chung006ee262015-08-03 14:40:11 -07003382 Animator anim = mWorkspace.setStateWithAnimation(toState, toPage, animated, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003383 updateInteraction(fromState, toState);
3384 return anim;
3385 }
3386
Hyunyoung Song3f471442015-04-08 19:01:34 -07003387 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003388 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Winson Chungb745afb2015-03-02 11:51:23 -08003389 if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
3390 mState == State.WIDGETS_SPRING_LOADED) {
3391 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003392 }
Winson Chungb745afb2015-03-02 11:51:23 -08003393
Winson Chung006ee262015-08-03 14:40:11 -07003394 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3395 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 */,
Winson Chung76648c52015-07-10 14:33:23 -07003426 false /* updatePredictedApps */, false /* focusSearchBar */);
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 Chung91c05952015-06-25 12:17:30 -07003439 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003440 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
Sunny Goyal8d595092015-07-06 12:22:14 -07003501 mAppWidgetHost.setQsbWidgetId(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003502 if (widgetId != -1) {
3503 mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
3504 mQsb.updateAppWidgetOptions(opts);
3505 mQsb.setPadding(0, 0, 0, 0);
3506 mSearchDropTargetBar.addView(mQsb);
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003507 mSearchDropTargetBar.setQsbSearchBar(mQsb);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003508 }
Cristina Stancu476493b2013-08-07 17:20:14 +01003509 }
Adam Cohen24ce0b32014-01-14 16:18:14 -08003510 return mQsb;
Cristina Stancu476493b2013-08-07 17:20:14 +01003511 }
3512
Sunny Goyal22235bc2015-04-03 09:23:43 -07003513 private void reinflateQSBIfNecessary() {
3514 if (mQsb instanceof LauncherAppWidgetHostView &&
3515 ((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
3516 mSearchDropTargetBar.removeView(mQsb);
3517 mQsb = null;
3518 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
3519 }
3520 }
3521
Michael Jurkad7c28052012-04-27 15:43:36 -07003522 @Override
3523 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003524 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003525 final List<CharSequence> text = event.getText();
3526 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003527 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003528 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003529 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003530 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003531 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003532 } else if (mWorkspace != null) {
3533 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003534 } else {
3535 text.add(getString(R.string.all_apps_home_button_label));
3536 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003537 return result;
3538 }
3539
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003540 /**
Winson Chungb8472bb2011-08-05 13:49:21 -07003541 * Receives notifications when system dialogs are to be closed.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003542 */
Adam Cohen091440a2015-03-18 14:16:05 -07003543 @Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003544 @Override
3545 public void onReceive(Context context, Intent intent) {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003546 closeSystemDialogs();
3547 }
3548 }
3549
3550 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003551 * If the activity is currently paused, signal that we need to run the passed Runnable
3552 * in onResume.
3553 *
3554 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003555 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3556 * wrong when we're not running, and if the activity comes back to what the configuration was
3557 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003558 *
3559 * Implementation of the method from LauncherModel.Callbacks.
3560 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003561 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003562 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003563 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003564 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003565 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003566 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003567 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003568 }
3569 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003570 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003571 return true;
3572 } else {
3573 return false;
3574 }
3575 }
3576
Michael Jurkac402cd92013-05-20 15:49:32 +02003577 private boolean waitUntilResume(Runnable run) {
3578 return waitUntilResume(run, false);
3579 }
3580
Michael Jurka1e2f4652013-07-08 18:03:46 -07003581 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003582 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003583 }
3584
Michael Jurka7607c2f2013-04-03 14:33:19 -07003585 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003586 * If the activity is currently paused, signal that we need to re-run the loader
3587 * in onResume.
3588 *
3589 * This needs to be called from incoming places where resources might have been loaded
3590 * while we are paused. That is becaues the Configuration might be wrong
3591 * when we're not running, and if it comes back to what it was when we
3592 * were paused, we are not restarted.
3593 *
3594 * Implementation of the method from LauncherModel.Callbacks.
3595 *
3596 * @return true if we are currently paused. The caller might be able to
3597 * skip some work in that case since we will come back again.
3598 */
3599 public boolean setLoadOnResume() {
3600 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003601 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003602 mOnResumeNeedsLoad = true;
3603 return true;
3604 } else {
3605 return false;
3606 }
3607 }
3608
3609 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003610 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003611 */
Joe Onorato9c1289c2009-08-17 11:03:03 -04003612 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003613 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003614 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003615 } else {
3616 return SCREEN_COUNT / 2;
3617 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003618 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003619
Joe Onorato9c1289c2009-08-17 11:03:03 -04003620 /**
3621 * Refreshes the shortcuts shown on the workspace.
3622 *
3623 * Implementation of the method from LauncherModel.Callbacks.
3624 */
3625 public void startBinding() {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003626 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003627
Michael Jurka7607c2f2013-04-03 14:33:19 -07003628 // If we're starting binding all over again, clear any bind calls we'd postponed in
3629 // the past (see waitUntilResume) -- we don't need them since we're starting binding
3630 // from scratch again
Michael Jurka1e2f4652013-07-08 18:03:46 -07003631 mBindOnResumeCallbacks.clear();
Adam Cohendf035382011-04-11 17:22:04 -07003632
Winson Chungd64d1762013-08-20 14:37:16 -07003633 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003634 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003635 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003636
Michael Jurka05bf644e2011-11-30 20:28:53 -08003637 mWidgetsToAdvance.clear();
Winson Chung3d503fb2011-07-13 17:25:49 -07003638 if (mHotseat != null) {
3639 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003640 }
3641 }
3642
Adam Cohendcd297f2013-06-18 13:13:40 -07003643 @Override
3644 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Winson Chung64359a52013-07-08 17:17:08 -07003645 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003646
Adam Cohen5084cba2013-09-03 12:01:16 -07003647 // If there are no screens, we need to have an empty screen
3648 if (orderedScreenIds.size() == 0) {
3649 mWorkspace.addExtraEmptyScreen();
3650 }
Winson Chung0e6a7132013-08-23 12:55:10 -07003651
3652 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003653 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003654 if (hasCustomContentToLeft()) {
3655 mWorkspace.createCustomContentContainer();
3656 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003657 }
Winson Chung64359a52013-07-08 17:17:08 -07003658 }
3659
3660 @Override
3661 public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003662 int count = orderedScreenIds.size();
3663 for (int i = 0; i < count; i++) {
Adam Cohen89bddfa2013-08-20 11:57:13 -07003664 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
Adam Cohendcd297f2013-06-18 13:13:40 -07003665 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003666 }
3667
Adam Cohen39a06042013-07-19 14:30:12 -07003668 private boolean shouldShowWeightWatcher() {
3669 String spKey = LauncherAppState.getSharedPreferencesKey();
3670 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
Daniel Sandler6053b802013-08-15 15:44:26 -07003671 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, SHOW_WEIGHT_WATCHER_DEFAULT);
Adam Cohen39a06042013-07-19 14:30:12 -07003672
3673 return show;
3674 }
3675
3676 private void toggleShowWeightWatcher() {
3677 String spKey = LauncherAppState.getSharedPreferencesKey();
3678 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
3679 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, true);
3680
3681 show = !show;
3682
3683 SharedPreferences.Editor editor = sp.edit();
3684 editor.putBoolean(SHOW_WEIGHT_WATCHER, show);
3685 editor.commit();
3686
3687 if (mWeightWatcher != null) {
3688 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
3689 }
3690 }
3691
Winson Chungd64d1762013-08-20 14:37:16 -07003692 public void bindAppsAdded(final ArrayList<Long> newScreens,
3693 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003694 final ArrayList<ItemInfo> addAnimated,
3695 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003696 Runnable r = new Runnable() {
3697 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003698 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003699 }
3700 };
3701 if (waitUntilResume(r)) {
3702 return;
3703 }
3704
Winson Chungd64d1762013-08-20 14:37:16 -07003705 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003706 if (newScreens != null) {
3707 bindAddScreens(newScreens);
3708 }
Winson Chungd64d1762013-08-20 14:37:16 -07003709
3710 // We add the items without animation on non-visible pages, and with
3711 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003712 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003713 bindItems(addNotAnimated, 0,
3714 addNotAnimated.size(), false);
3715 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003716 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003717 bindItems(addAnimated, 0,
3718 addAnimated.size(), true);
3719 }
Winson Chungc58497e2013-09-03 17:48:37 -07003720
Winson Chung87412982013-10-03 18:34:14 -07003721 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003722 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003723
Winson Chungb745afb2015-03-02 11:51:23 -08003724 if (addedApps != null && mAppsView != null) {
3725 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003726 }
Winson Chungd64d1762013-08-20 14:37:16 -07003727 }
3728
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003729 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003730 * Bind the items start-end from the list.
3731 *
3732 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003733 */
Winson Chung64359a52013-07-08 17:17:08 -07003734 public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
3735 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003736 Runnable r = new Runnable() {
3737 public void run() {
3738 bindItems(shortcuts, start, end, forceAnimateIcons);
3739 }
3740 };
3741 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003742 return;
3743 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003744
Winson Chungf0c6ae02012-03-21 16:10:31 -07003745 // Get the list of added shortcuts and intersect them with the set of shortcuts here
Winson Chung64359a52013-07-08 17:17:08 -07003746 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3747 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003748 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003749 Workspace workspace = mWorkspace;
Winson Chung997a9232013-07-24 15:33:46 -07003750 long newShortcutsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003751 for (int i = start; i < end; i++) {
Joe Onorato9c1289c2009-08-17 11:03:03 -04003752 final ItemInfo item = shortcuts.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003753
3754 // Short circuit if we are loading dock items for a configuration which has no dock
3755 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3756 mHotseat == null) {
3757 continue;
3758 }
3759
Sunny Goyal639e9062015-08-19 19:17:06 -07003760 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04003761 switch (item.itemType) {
3762 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3763 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Winson Chungf0c6ae02012-03-21 16:10:31 -07003764 ShortcutInfo info = (ShortcutInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07003765 view = createShortcut(info);
Adam Cohendcd297f2013-06-18 13:13:40 -07003766
Winson Chung64359a52013-07-08 17:17:08 -07003767 /*
3768 * TODO: FIX collision case
3769 */
Winson Chungce376632013-07-11 16:12:41 -07003770 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3771 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3772 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003773 View v = cl.getChildAt(item.cellX, item.cellY);
3774 Object tag = v.getTag();
3775 String desc = "Collision while binding workspace item: " + item
3776 + ". Collides with " + tag;
3777 if (LauncherAppState.isDogfoodBuild()) {
3778 throw (new RuntimeException(desc));
3779 } else {
3780 Log.d(TAG, desc);
3781 }
Winson Chungce376632013-07-11 16:12:41 -07003782 }
Winson Chung64359a52013-07-08 17:17:08 -07003783 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003784 break;
Adam Cohendf2cc412011-04-27 16:56:57 -07003785 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
Sunny Goyal639e9062015-08-19 19:17:06 -07003786 view = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003787 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Adam Cohendf2cc412011-04-27 16:56:57 -07003788 (FolderInfo) item, mIconCache);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003789 break;
Winson Chungc763c4e2013-07-19 13:49:06 -07003790 default:
3791 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003792 }
Sunny Goyal639e9062015-08-19 19:17:06 -07003793
3794 workspace.addInScreenFromBind(view, item.container, item.screenId, item.cellX,
3795 item.cellY, 1, 1);
3796 if (animateIcons) {
3797 // Animate all the applications up now
3798 view.setAlpha(0f);
3799 view.setScaleX(0f);
3800 view.setScaleY(0f);
3801 bounceAnims.add(createNewAppBounceAnimation(view, i));
3802 newShortcutsScreenId = item.screenId;
3803 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003804 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003805
Winson Chung997a9232013-07-24 15:33:46 -07003806 if (animateIcons) {
3807 // Animate to the correct page
3808 if (newShortcutsScreenId > -1) {
3809 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Winson Chung94d67682013-09-25 16:29:40 -07003810 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003811 final Runnable startBounceAnimRunnable = new Runnable() {
3812 public void run() {
3813 anim.playTogether(bounceAnims);
3814 anim.start();
3815 }
3816 };
Winson Chung997a9232013-07-24 15:33:46 -07003817 if (newShortcutsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003818 // We post the animation slightly delayed to prevent slowdowns
3819 // when we are loading right after we return to launcher.
3820 mWorkspace.postDelayed(new Runnable() {
3821 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003822 if (mWorkspace != null) {
3823 mWorkspace.snapToPage(newScreenIndex);
3824 mWorkspace.postDelayed(startBounceAnimRunnable,
3825 NEW_APPS_ANIMATION_DELAY);
3826 }
Winson Chung94d67682013-09-25 16:29:40 -07003827 }
3828 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003829 } else {
3830 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003831 }
3832 }
Winson Chung64359a52013-07-08 17:17:08 -07003833 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003834 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003835 }
3836
Joe Onorato9c1289c2009-08-17 11:03:03 -04003837 /**
3838 * Implementation of the method from LauncherModel.Callbacks.
3839 */
Sunny Goyale2df0622015-04-24 11:27:00 -07003840 public void bindFolders(final LongArrayMap<FolderInfo> folders) {
Winson Chungd64d1762013-08-20 14:37:16 -07003841 Runnable r = new Runnable() {
3842 public void run() {
3843 bindFolders(folders);
3844 }
3845 };
3846 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003847 return;
3848 }
Sunny Goyale2df0622015-04-24 11:27:00 -07003849 sFolders = folders.clone();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003850 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003851
3852 /**
3853 * Add the views for a widget to the workspace.
3854 *
3855 * Implementation of the method from LauncherModel.Callbacks.
3856 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07003857 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07003858 Runnable r = new Runnable() {
3859 public void run() {
3860 bindAppWidget(item);
3861 }
3862 };
3863 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003864 return;
3865 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003866
Daniel Sandler843e8602010-06-07 14:59:01 -04003867 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
3868 if (DEBUG_WIDGETS) {
3869 Log.d(TAG, "bindAppWidget: " + item);
3870 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003871 final Workspace workspace = mWorkspace;
3872
Adam Cohen59400422014-03-05 18:07:04 -08003873 LauncherAppWidgetProviderInfo appWidgetInfo =
Robin Lee26ace122015-03-16 19:41:43 +00003874 LauncherModel.getProviderInfo(this, item.providerName, item.user);
Adam Cohen59400422014-03-05 18:07:04 -08003875
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003876 if (!mIsSafeModeEnabled
3877 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003878 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
3879
Sunny Goyalff572272014-07-23 13:58:07 -07003880 if (appWidgetInfo == null) {
3881 if (DEBUG_WIDGETS) {
3882 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3883 + " belongs to component " + item.providerName
3884 + ", as the povider is null");
3885 }
3886 LauncherModel.deleteItemFromDatabase(this, item);
3887 return;
3888 }
Sunny Goyalff572272014-07-23 13:58:07 -07003889
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003890 // If we do not have a valid id, try to bind an id.
3891 if ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0) {
3892 // Note: This assumes that the id remap broadcast is received before this step.
3893 // If that is not the case, the id remap will be ignored and user may see the
3894 // click to setup view.
3895 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
3896 pendingInfo.spanX = item.spanX;
3897 pendingInfo.spanY = item.spanY;
3898 pendingInfo.minSpanX = item.minSpanX;
3899 pendingInfo.minSpanY = item.minSpanY;
3900 Bundle options = null;
3901 WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07003902
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003903 int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
3904 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
3905 newWidgetId, appWidgetInfo, options);
3906
3907 // TODO consider showing a permission dialog when the widget is clicked.
3908 if (!success) {
3909 mAppWidgetHost.deleteAppWidgetId(newWidgetId);
3910 if (DEBUG_WIDGETS) {
3911 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3912 + " belongs to component " + item.providerName
3913 + ", as the launcher is unable to bing a new widget id");
3914 }
3915 LauncherModel.deleteItemFromDatabase(this, item);
3916 return;
Sunny Goyalff572272014-07-23 13:58:07 -07003917 }
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003918
3919 item.appWidgetId = newWidgetId;
3920
3921 // If the widget has a configure activity, it is still needs to set it up, otherwise
3922 // the widget is ready to go.
3923 item.restoreStatus = (appWidgetInfo.configure == null)
3924 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
3925 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
3926
3927 LauncherModel.updateItemInDatabase(this, item);
3928 } else if (((item.restoreStatus & LauncherAppWidgetInfo.FLAG_UI_NOT_READY) != 0)
3929 && (appWidgetInfo.configure == null)) {
3930 // If the ID is already valid, verify if we need to configure or not.
3931 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
3932 LauncherModel.updateItemInDatabase(this, item);
Sunny Goyalff572272014-07-23 13:58:07 -07003933 }
Sunny Goyalff572272014-07-23 13:58:07 -07003934 }
3935
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003936 if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07003937 final int appWidgetId = item.appWidgetId;
Sunny Goyal651077b2014-06-30 14:15:31 -07003938 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08003939 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
3940 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07003941 }
Daniel Sandler843e8602010-06-07 14:59:01 -04003942
Sunny Goyal651077b2014-06-30 14:15:31 -07003943 item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
Sunny Goyal233ee962015-08-03 13:05:01 -07003944 item.minSpanX = appWidgetInfo.minSpanX;
3945 item.minSpanY = appWidgetInfo.minSpanY;
Sunny Goyal651077b2014-06-30 14:15:31 -07003946 } else {
3947 appWidgetInfo = null;
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003948 PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
3949 mIsSafeModeEnabled);
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003950 view.updateIcon(mIconCache);
3951 item.hostView = view;
Sunny Goyal651077b2014-06-30 14:15:31 -07003952 item.hostView.updateAppWidget(null);
Sunny Goyalff572272014-07-23 13:58:07 -07003953 item.hostView.setOnClickListener(this);
Sunny Goyal651077b2014-06-30 14:15:31 -07003954 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003955
Joe Onorato9c1289c2009-08-17 11:03:03 -04003956 item.hostView.setTag(item);
Winson Chung211bac32012-05-15 13:43:57 -07003957 item.onBindAppWidget(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003958
Adam Cohendcd297f2013-06-18 13:13:40 -07003959 workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
Joe Onorato9c1289c2009-08-17 11:03:03 -04003960 item.cellY, item.spanX, item.spanY, false);
Adam Cohen59400422014-03-05 18:07:04 -08003961 if (!item.isCustomWidget()) {
3962 addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
3963 }
Adam Cohended9f8d2010-11-03 13:25:16 -07003964
Joe Onorato9c1289c2009-08-17 11:03:03 -04003965 workspace.requestLayout();
3966
Daniel Sandler843e8602010-06-07 14:59:01 -04003967 if (DEBUG_WIDGETS) {
3968 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
3969 + (SystemClock.uptimeMillis()-start) + "ms");
3970 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003971 }
3972
Sunny Goyalff572272014-07-23 13:58:07 -07003973 /**
3974 * Restores a pending widget.
3975 *
3976 * @param appWidgetId The app widget id
3977 * @param cellInfo The position on screen where to create the widget.
3978 */
3979 private void completeRestoreAppWidget(final int appWidgetId) {
3980 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
3981 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
3982 Log.e(TAG, "Widget update called, when the widget no longer exists.");
3983 return;
3984 }
3985
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003986 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07003987 info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
3988
3989 mWorkspace.reinflateWidgetsIfNecessary();
3990 LauncherModel.updateItemInDatabase(this, info);
3991 }
3992
Adam Cohen1462de32012-07-24 22:34:36 -07003993 public void onPageBoundSynchronously(int page) {
3994 mSynchronouslyBoundPages.add(page);
3995 }
3996
Joe Onorato9c1289c2009-08-17 11:03:03 -04003997 /**
3998 * Callback saying that there aren't any more items to bind.
3999 *
4000 * Implementation of the method from LauncherModel.Callbacks.
4001 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004002 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07004003 Runnable r = new Runnable() {
4004 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004005 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07004006 }
4007 };
4008 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004009 return;
4010 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004011 if (mSavedState != null) {
4012 if (!mWorkspace.hasFocus()) {
Michael Jurka0142d492010-08-25 17:46:15 -07004013 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004014 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004015 mSavedState = null;
4016 }
4017
Adam Cohen1462de32012-07-24 22:34:36 -07004018 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004019
Anjali Koppalff7ceff2014-05-01 18:26:37 -07004020 setWorkspaceLoading(false);
Adam Cohen3ed316a2014-07-23 18:21:20 -07004021 sendLoadingCompleteBroadcastIfNecessary();
Adam Cohendb364c32014-05-20 14:23:40 -07004022
4023 // If we received the result of any pending adds while the loader was running (e.g. the
4024 // widget configuration forced an orientation change), process them now.
4025 if (sPendingAddItem != null) {
4026 final long screenId = completeAdd(sPendingAddItem);
4027
4028 // TODO: this moves the user to the page where the pending item was added. Ideally,
4029 // the screen would be guaranteed to exist after bind, and the page would be set through
4030 // the workspace restore process.
4031 mWorkspace.post(new Runnable() {
4032 @Override
4033 public void run() {
4034 mWorkspace.snapToScreenId(screenId);
4035 }
4036 });
4037 sPendingAddItem = null;
4038 }
4039
Sunny Goyal756adbc2015-04-16 15:20:51 -07004040 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
Adam Cohen9211d422014-10-07 18:14:53 -07004041
4042 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004043 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07004044 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07004045 }
4046
Adam Cohen3ed316a2014-07-23 18:21:20 -07004047 private void sendLoadingCompleteBroadcastIfNecessary() {
4048 if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
4049 String permission =
4050 getResources().getString(R.string.receive_first_load_broadcast_permission);
4051 Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
4052 sendBroadcast(intent, permission);
4053 SharedPreferences.Editor editor = mSharedPrefs.edit();
4054 editor.putBoolean(FIRST_LOAD_COMPLETE, true);
4055 editor.apply();
4056 }
4057 }
4058
Winson Chunga0b7e862013-09-05 16:03:15 -07004059 public boolean isAllAppsButtonRank(int rank) {
4060 if (mHotseat != null) {
4061 return mHotseat.isAllAppsButtonRank(rank);
4062 }
4063 return false;
4064 }
4065
Winson Chunga2413752012-04-03 14:22:34 -07004066 private boolean canRunNewAppsAnimation() {
4067 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
Sunny Goyal639e9062015-08-19 19:17:06 -07004068 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000)
4069 && (mClings == null || !mClings.isVisible());
Winson Chunga2413752012-04-03 14:22:34 -07004070 }
4071
Winson Chungc9168342013-06-26 14:54:55 -07004072 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
4073 ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
4074 PropertyValuesHolder.ofFloat("alpha", 1f),
4075 PropertyValuesHolder.ofFloat("scaleX", 1f),
4076 PropertyValuesHolder.ofFloat("scaleY", 1f));
4077 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
4078 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07004079 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07004080 return bounceAnim;
4081 }
4082
Adam Cohen27772732013-11-11 14:00:56 +00004083 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07004084 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00004085 }
4086
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004087 protected Rect getSearchBarBounds() {
Sunny Goyalc6205602015-05-21 20:46:33 -07004088 return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004089 }
4090
Winson Chung88fa7412015-08-03 14:25:28 -07004091 public void bindSearchProviderChanged() {
Sunny Goyal594d76d2014-11-06 10:12:54 -08004092 if (mSearchDropTargetBar == null) {
4093 return;
Winson Chungadf0c182012-08-23 14:59:07 -07004094 }
Sunny Goyal594d76d2014-11-06 10:12:54 -08004095 if (mQsb != null) {
4096 mSearchDropTargetBar.removeView(mQsb);
4097 mQsb = null;
4098 }
Adam Cohenb0df1b02015-03-18 22:21:40 -07004099 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004100 }
4101
Amith Yamasani6d7fe502010-11-16 09:05:07 -08004102 /**
Winson Chungbb785c62015-05-05 10:05:08 -07004103 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
4104 * multiple calls to bind the same list.)
4105 */
4106 @Thunk ArrayList<AppInfo> mTmpAppsList;
4107 private Runnable mBindAllApplicationsRunnable = new Runnable() {
4108 public void run() {
4109 bindAllApplications(mTmpAppsList);
4110 mTmpAppsList = null;
4111 }
4112 };
4113
4114 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04004115 * Add the icons for all apps.
4116 *
4117 * Implementation of the method from LauncherModel.Callbacks.
4118 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004119 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07004120 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
4121 mTmpAppsList = apps;
4122 return;
4123 }
4124
Winson Chungb745afb2015-03-02 11:51:23 -08004125 if (mAppsView != null) {
4126 mAppsView.setApps(apps);
4127 }
Adam Cohen9211d422014-10-07 18:14:53 -07004128 if (mLauncherCallbacks != null) {
4129 mLauncherCallbacks.bindAllApplications(apps);
4130 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004131 }
4132
4133 /**
4134 * A package was updated.
4135 *
4136 * Implementation of the method from LauncherModel.Callbacks.
4137 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004138 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07004139 Runnable r = new Runnable() {
4140 public void run() {
4141 bindAppsUpdated(apps);
4142 }
4143 };
4144 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004145 return;
4146 }
4147
Winson Chungb745afb2015-03-02 11:51:23 -08004148 if (mAppsView != null) {
4149 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07004150 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004151 }
4152
Sunny Goyal4390ace2014-10-13 11:33:11 -07004153 @Override
4154 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
4155 Runnable r = new Runnable() {
4156 public void run() {
4157 bindWidgetsRestored(widgets);
4158 }
4159 };
4160 if (waitUntilResume(r)) {
4161 return;
4162 }
4163 mWorkspace.widgetsRestored(widgets);
4164 }
4165
Joe Onorato9c1289c2009-08-17 11:03:03 -04004166 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004167 * Some shortcuts were updated in the background.
4168 *
4169 * Implementation of the method from LauncherModel.Callbacks.
4170 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07004171 @Override
4172 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
4173 final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004174 Runnable r = new Runnable() {
4175 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004176 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004177 }
4178 };
4179 if (waitUntilResume(r)) {
4180 return;
4181 }
4182
Sunny Goyal4390ace2014-10-13 11:33:11 -07004183 if (!updated.isEmpty()) {
4184 mWorkspace.updateShortcuts(updated);
4185 }
4186
4187 if (!removed.isEmpty()) {
4188 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4189 for (ShortcutInfo si : removed) {
4190 removedComponents.add(si.getTargetComponent());
4191 }
4192 mWorkspace.removeItemsByComponentName(removedComponents, user);
4193 // Notify the drag controller
4194 mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004195 }
4196 }
4197
4198 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004199 * Update the state of a package, typically related to install state.
4200 *
4201 * Implementation of the method from LauncherModel.Callbacks.
4202 */
Sunny Goyale755d462014-07-22 13:48:29 -07004203 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07004204 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
4205 Runnable r = new Runnable() {
4206 public void run() {
4207 bindRestoreItemsChange(updates);
4208 }
4209 };
4210 if (waitUntilResume(r)) {
4211 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004212 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004213
Sunny Goyal756adbc2015-04-16 15:20:51 -07004214 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07004215 }
4216
4217 /**
Winson Chung83892cc2013-05-01 16:53:33 -07004218 * A package was uninstalled. We take both the super set of packageNames
4219 * in addition to specific applications to remove, the reason being that
4220 * this can be called when a package is updated as well. In that scenario,
4221 * we only remove specific components from the workspace, where as
4222 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004223 *
Sunny Goyal1a745e82014-10-02 15:58:31 -07004224 * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004225 * Implementation of the method from LauncherModel.Callbacks.
4226 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07004227 @Override
Winson Chung83892cc2013-05-01 16:53:33 -07004228 public void bindComponentsRemoved(final ArrayList<String> packageNames,
Sunny Goyal1a745e82014-10-02 15:58:31 -07004229 final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
Winson Chungd64d1762013-08-20 14:37:16 -07004230 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004231 public void run() {
Sunny Goyal1a745e82014-10-02 15:58:31 -07004232 bindComponentsRemoved(packageNames, appInfos, user, reason);
Winson Chung83892cc2013-05-01 16:53:33 -07004233 }
Winson Chungd64d1762013-08-20 14:37:16 -07004234 };
4235 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07004236 return;
4237 }
4238
Sunny Goyal1a745e82014-10-02 15:58:31 -07004239 if (reason == 0) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004240 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4241 for (AppInfo info : appInfos) {
4242 removedComponents.add(info.componentName);
4243 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07004244 if (!packageNames.isEmpty()) {
4245 mWorkspace.removeItemsByPackageName(packageNames, user);
4246 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004247 if (!removedComponents.isEmpty()) {
4248 mWorkspace.removeItemsByComponentName(removedComponents, user);
Sunny Goyal1a745e82014-10-02 15:58:31 -07004249 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004250 // Notify the drag controller
4251 mDragController.onAppsRemoved(packageNames, removedComponents);
4252
Sunny Goyal1a745e82014-10-02 15:58:31 -07004253 } else {
4254 mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
Joe Onorato36115782010-06-17 13:28:48 -04004255 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07004256
Winson Chungdf95eb12013-10-16 14:57:07 -07004257 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08004258 if (mAppsView != null) {
4259 mAppsView.removeApps(appInfos);
Winson Chungc58497e2013-09-03 17:48:37 -07004260 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004261 }
Joe Onoratobe386092009-11-17 17:32:16 -08004262
Michael Jurkac402cd92013-05-20 15:49:32 +02004263 private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004264 public void run() {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004265 bindAllPackages(mWidgetsModel);
Winson Chung83892cc2013-05-01 16:53:33 -07004266 }
Michael Jurkac402cd92013-05-20 15:49:32 +02004267 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07004268
Hyunyoung Song8821ca92015-05-04 16:28:20 -07004269 @Override
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004270 public void bindAllPackages(final WidgetsModel model) {
Michael Jurkac402cd92013-05-20 15:49:32 +02004271 if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004272 mWidgetsModel = model;
Winson Chung83892cc2013-05-01 16:53:33 -07004273 return;
4274 }
4275
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004276 if (mWidgetsView != null && model != null) {
4277 mWidgetsView.addWidgets(model);
4278 mWidgetsModel = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07004279 }
Winson Chung80baf5a2010-08-09 16:03:15 -07004280 }
4281
Winson Chung400438b2011-01-16 17:53:48 -08004282 private int mapConfigurationOriActivityInfoOri(int configOri) {
4283 final Display d = getWindowManager().getDefaultDisplay();
4284 int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
4285 switch (d.getRotation()) {
4286 case Surface.ROTATION_0:
4287 case Surface.ROTATION_180:
4288 // We are currently in the same basic orientation as the natural orientation
4289 naturalOri = configOri;
4290 break;
4291 case Surface.ROTATION_90:
4292 case Surface.ROTATION_270:
4293 // We are currently in the other basic orientation to the natural orientation
4294 naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
4295 Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
4296 break;
4297 }
4298
4299 int[] oriMap = {
4300 ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
4301 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
4302 ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
4303 ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
4304 };
4305 // Since the map starts at portrait, we need to offset if this device's natural orientation
4306 // is landscape.
4307 int indexOffset = 0;
4308 if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
4309 indexOffset = 1;
4310 }
4311 return oriMap[(d.getRotation() + indexOffset) % 4];
4312 }
Adam Cohen446e9402011-09-15 18:21:21 -07004313
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004314 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
Winson Chung4b919f82012-05-01 10:44:08 -07004315 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004316 if (mRotationEnabled) {
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004317 if (Utilities.ATLEAST_JB_MR2) {
4318 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
4319 } else {
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004320 setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
4321 .getConfiguration().orientation));
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004322 }
Winson Chung4b919f82012-05-01 10:44:08 -07004323 }
4324 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004325
Winson Chung4b919f82012-05-01 10:44:08 -07004326 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004327 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07004328 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07004329 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07004330 } else {
4331 mHandler.postDelayed(new Runnable() {
4332 public void run() {
4333 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
4334 }
4335 }, mRestoreScreenOrientationDelay);
Winson Chung641d71d2012-04-26 15:58:01 -07004336 }
Winson Chung4b919f82012-05-01 10:44:08 -07004337 }
Winson Chung400438b2011-01-16 17:53:48 -08004338 }
4339
Winson Chunge43a1e72014-01-15 10:33:02 -08004340 protected boolean isLauncherPreinstalled() {
Adam Cohen9211d422014-10-07 18:14:53 -07004341 if (mLauncherCallbacks != null) {
4342 return mLauncherCallbacks.isLauncherPreinstalled();
4343 }
Winson Chunge43a1e72014-01-15 10:33:02 -08004344 PackageManager pm = getPackageManager();
4345 try {
4346 ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
4347 if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
4348 return true;
4349 } else {
4350 return false;
4351 }
4352 } catch (NameNotFoundException e) {
4353 e.printStackTrace();
4354 return false;
4355 }
4356 }
4357
Adam Cohenea90f832014-05-21 15:03:34 -07004358 /**
4359 * This method indicates whether or not we should suggest default wallpaper dimensions
4360 * when our wallpaper cropper was not yet used to set a wallpaper.
4361 */
4362 protected boolean overrideWallpaperDimensions() {
Adam Cohen9211d422014-10-07 18:14:53 -07004363 if (mLauncherCallbacks != null) {
4364 return mLauncherCallbacks.overrideWallpaperDimensions();
4365 }
Adam Cohenea90f832014-05-21 15:03:34 -07004366 return true;
4367 }
4368
Adam Cohen432609a2014-03-13 17:03:22 -07004369 /**
4370 * To be overridden by subclasses to indicate that there is an activity to launch
4371 * before showing the standard launcher experience.
4372 */
4373 protected boolean hasFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004374 if (mLauncherCallbacks != null) {
4375 return mLauncherCallbacks.hasFirstRunActivity();
4376 }
Adam Cohen432609a2014-03-13 17:03:22 -07004377 return false;
4378 }
4379
4380 /**
4381 * To be overridden by subclasses to launch any first run activity
4382 */
4383 protected Intent getFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004384 if (mLauncherCallbacks != null) {
4385 return mLauncherCallbacks.getFirstRunActivity();
4386 }
Adam Cohen432609a2014-03-13 17:03:22 -07004387 return null;
4388 }
4389
Winson Chunga6945242014-01-08 14:04:34 -08004390 private boolean shouldRunFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004391 return !ActivityManager.isRunningInTestHarness() &&
4392 !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
Winson Chunga6945242014-01-08 14:04:34 -08004393 }
4394
Adam Cohen4a9423d2014-03-28 14:22:31 -07004395 protected boolean hasRunFirstRunActivity() {
4396 return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
4397 }
4398
Adam Cohen432609a2014-03-13 17:03:22 -07004399 public boolean showFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004400 if (shouldRunFirstRunActivity() &&
4401 hasFirstRunActivity()) {
Winson Chunga6945242014-01-08 14:04:34 -08004402 Intent firstRunIntent = getFirstRunActivity();
4403 if (firstRunIntent != null) {
4404 startActivity(firstRunIntent);
4405 markFirstRunActivityShown();
Adam Cohen432609a2014-03-13 17:03:22 -07004406 return true;
Winson Chunga6945242014-01-08 14:04:34 -08004407 }
4408 }
Adam Cohen432609a2014-03-13 17:03:22 -07004409 return false;
Winson Chunga6945242014-01-08 14:04:34 -08004410 }
4411
4412 private void markFirstRunActivityShown() {
4413 SharedPreferences.Editor editor = mSharedPrefs.edit();
4414 editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
4415 editor.apply();
4416 }
4417
Adam Cohen432609a2014-03-13 17:03:22 -07004418 /**
4419 * To be overridden by subclasses to indicate that there is an in-activity full-screen intro
4420 * screen that must be displayed and dismissed.
4421 */
4422 protected boolean hasDismissableIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004423 if (mLauncherCallbacks != null) {
4424 return mLauncherCallbacks.hasDismissableIntroScreen();
4425 }
Adam Cohen432609a2014-03-13 17:03:22 -07004426 return false;
4427 }
4428
4429 /**
4430 * Full screen intro screen to be shown and dismissed before the launcher can be used.
4431 */
4432 protected View getIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004433 if (mLauncherCallbacks != null) {
4434 return mLauncherCallbacks.getIntroScreen();
4435 }
Adam Cohen432609a2014-03-13 17:03:22 -07004436 return null;
4437 }
4438
4439 /**
4440 * To be overriden by subclasses to indicate whether the in-activity intro screen has been
4441 * dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
4442 */
4443 private boolean shouldShowIntroScreen() {
4444 return hasDismissableIntroScreen() &&
4445 !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
4446 }
4447
4448 protected void showIntroScreen() {
4449 View introScreen = getIntroScreen();
4450 changeWallpaperVisiblity(false);
4451 if (introScreen != null) {
4452 mDragLayer.showOverlayView(introScreen);
4453 }
Adam Cohenc3e12c72014-10-31 16:15:36 -07004454 if (mLauncherOverlayContainer != null) {
4455 mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
4456 }
Adam Cohen432609a2014-03-13 17:03:22 -07004457 }
4458
4459 public void dismissIntroScreen() {
4460 markIntroScreenDismissed();
4461 if (showFirstRunActivity()) {
4462 // We delay hiding the intro view until the first run activity is showing. This
4463 // avoids a blip.
4464 mWorkspace.postDelayed(new Runnable() {
4465 @Override
4466 public void run() {
4467 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004468 if (mLauncherOverlayContainer != null) {
4469 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4470 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004471 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004472 }
4473 }, ACTIVITY_START_DELAY);
4474 } else {
4475 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004476 if (mLauncherOverlayContainer != null) {
4477 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4478 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004479 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004480 }
4481 changeWallpaperVisiblity(true);
4482 }
4483
4484 private void markIntroScreenDismissed() {
4485 SharedPreferences.Editor editor = mSharedPrefs.edit();
4486 editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
4487 editor.apply();
4488 }
4489
Adam Cohen091440a2015-03-18 14:16:05 -07004490 @Thunk void showFirstRunClings() {
Sunny Goyal88d60f12014-09-08 03:47:29 -07004491 // The two first run cling paths are mutually exclusive, if the launcher is preinstalled
4492 // on the device, then we always show the first run cling experience (or if there is no
4493 // launcher2). Otherwise, we prompt the user upon started for migration
4494 LauncherClings launcherClings = new LauncherClings(this);
4495 if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
Sunny Goyal639e9062015-08-19 19:17:06 -07004496 mClings = launcherClings;
Sunny Goyal88d60f12014-09-08 03:47:29 -07004497 if (mModel.canMigrateFromOldLauncherDb(this)) {
4498 launcherClings.showMigrationCling();
4499 } else {
Sunny Goyalaf0628f2014-09-19 10:14:48 -07004500 launcherClings.showLongPressCling(true);
Sunny Goyal88d60f12014-09-08 03:47:29 -07004501 }
4502 }
4503 }
4504
Winson Chunga6945242014-01-08 14:04:34 -08004505 void showWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004506 if (mWorkspace != null) mWorkspace.setAlpha(1f);
4507 if (mHotseat != null) mHotseat.setAlpha(1f);
4508 if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
Winson Chung006ee262015-08-03 14:40:11 -07004509 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4510 SearchDropTargetBar.State.SEARCH_BAR, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004511 }
4512
4513 void hideWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004514 if (mWorkspace != null) mWorkspace.setAlpha(0f);
4515 if (mHotseat != null) mHotseat.setAlpha(0f);
4516 if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
Winson Chung006ee262015-08-03 14:40:11 -07004517 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4518 SearchDropTargetBar.State.INVISIBLE, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004519 }
4520
Winson Chung5ffd51d2015-06-25 11:36:50 -07004521 // TODO: These method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004522 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Mathew Inwood72fbec12013-11-19 15:45:07 +00004523 public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004524 // Called from search suggestion
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004525 UserHandleCompat user = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004526 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004527 UserHandle userHandle = appLaunchIntent.getParcelableExtra(Intent.EXTRA_USER);
4528 if (userHandle != null) {
4529 user = UserHandleCompat.fromUser(userHandle);
4530 }
4531 }
4532 return createAppDragInfo(appLaunchIntent, user);
Winson Chung5ffd51d2015-06-25 11:36:50 -07004533 }
4534
4535 // TODO: This method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004536 public ItemInfo createAppDragInfo(Intent intent, UserHandleCompat user) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004537 if (user == null) {
4538 user = UserHandleCompat.myUserHandle();
4539 }
4540
4541 // Called from search suggestion, add the profile extra to the intent to ensure that we
4542 // can launch it correctly
Kenny Guyed131872014-04-30 03:02:21 +01004543 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004544 LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(intent, user);
Kenny Guyed131872014-04-30 03:02:21 +01004545 if (activityInfo == null) {
Mathew Inwood72fbec12013-11-19 15:45:07 +00004546 return null;
4547 }
Winson Chung5ffd51d2015-06-25 11:36:50 -07004548 return new AppInfo(this, activityInfo, user, mIconCache);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004549 }
4550
Winson Chung5ffd51d2015-06-25 11:36:50 -07004551 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004552 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4553 Bitmap icon) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004554 return new ShortcutInfo(shortcutIntent, caption, caption, icon,
Kenny Guyed131872014-04-30 03:02:21 +01004555 UserHandleCompat.myUserHandle());
4556 }
4557
Winson Chung5ffd51d2015-06-25 11:36:50 -07004558 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004559 public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
4560 dragView.setTag(dragInfo);
Winson Chungbabb53e2014-04-14 17:12:49 -07004561 mWorkspace.onExternalDragStartedWithItem(dragView);
4562 mWorkspace.beginExternalDragShared(dragView, source);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004563 }
4564
Winson Chung5ffd51d2015-06-25 11:36:50 -07004565 protected void moveWorkspaceToDefaultScreen() {
4566 mWorkspace.moveToDefaultScreen(false);
4567 }
4568
Anjali Koppalf5d29132014-02-28 13:33:27 -08004569 @Override
4570 public void onPageSwitch(View newPage, int newPageIndex) {
Adam Cohen9211d422014-10-07 18:14:53 -07004571 if (mLauncherCallbacks != null) {
4572 mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
4573 }
Anjali Koppalf5d29132014-02-28 13:33:27 -08004574 }
4575
Winson Chung80baf5a2010-08-09 16:03:15 -07004576 /**
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004577 * Returns a FastBitmapDrawable with the icon, accurately sized.
4578 */
4579 public FastBitmapDrawable createIconDrawable(Bitmap icon) {
4580 FastBitmapDrawable d = new FastBitmapDrawable(icon);
4581 d.setFilterBitmap(true);
4582 resizeIconDrawable(d);
4583 return d;
4584 }
4585
4586 /**
4587 * Resizes an icon drawable to the correct icon size.
4588 */
4589 public void resizeIconDrawable(Drawable icon) {
4590 icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
4591 }
4592
4593 /**
Joe Onoratobe386092009-11-17 17:32:16 -08004594 * Prints out out state for debugging.
4595 */
4596 public void dumpState() {
Daniel Sandler325dc232013-06-05 22:57:57 -04004597 Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
Joe Onorato39bfc132009-11-18 17:22:01 -08004598 Log.d(TAG, "mSavedState=" + mSavedState);
Joe Onorato39bfc132009-11-18 17:22:01 -08004599 Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
4600 Log.d(TAG, "mRestoring=" + mRestoring);
4601 Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
4602 Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07004603 Log.d(TAG, "sFolders.size=" + sFolders.size());
Joe Onoratobe386092009-11-17 17:32:16 -08004604 mModel.dumpState();
Hyunyoung Song3f471442015-04-08 19:01:34 -07004605 // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
Winson Chungf0ea4d32011-06-06 14:27:16 -07004606
Daniel Sandler325dc232013-06-05 22:57:57 -04004607 Log.d(TAG, "END launcher3 dump state");
Joe Onoratobe386092009-11-17 17:32:16 -08004608 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004609
4610 @Override
4611 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4612 super.dump(prefix, fd, writer, args);
Adam Cohen4caf2982013-08-20 18:54:31 -07004613 synchronized (sDumpLogs) {
4614 writer.println(" ");
4615 writer.println("Debug logs: ");
4616 for (int i = 0; i < sDumpLogs.size(); i++) {
4617 writer.println(" " + sDumpLogs.get(i));
4618 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004619 }
Adam Cohen9211d422014-10-07 18:14:53 -07004620 if (mLauncherCallbacks != null) {
4621 mLauncherCallbacks.dump(prefix, fd, writer, args);
4622 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004623 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004624
4625 public static void dumpDebugLogsToConsole() {
Winson Chungede41292013-09-19 16:27:36 -07004626 if (DEBUG_DUMP_LOG) {
4627 synchronized (sDumpLogs) {
4628 Log.d(TAG, "");
4629 Log.d(TAG, "*********************");
4630 Log.d(TAG, "Launcher debug logs: ");
4631 for (int i = 0; i < sDumpLogs.size(); i++) {
4632 Log.d(TAG, " " + sDumpLogs.get(i));
4633 }
4634 Log.d(TAG, "*********************");
4635 Log.d(TAG, "");
Adam Cohen4caf2982013-08-20 18:54:31 -07004636 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004637 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004638 }
4639
4640 public static void addDumpLog(String tag, String log, boolean debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004641 addDumpLog(tag, log, null, debugLog);
4642 }
4643
4644 public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
Adam Cohen4caf2982013-08-20 18:54:31 -07004645 if (debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004646 if (e != null) {
4647 Log.d(tag, log, e);
4648 } else {
4649 Log.d(tag, log);
4650 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004651 }
Winson Chungede41292013-09-19 16:27:36 -07004652 if (DEBUG_DUMP_LOG) {
4653 sDateStamp.setTime(System.currentTimeMillis());
4654 synchronized (sDumpLogs) {
Dan Sandler295ae182013-12-10 16:05:47 -05004655 sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
4656 + (e == null ? "" : (", Exception: " + e)));
Adam Cohen4caf2982013-08-20 18:54:31 -07004657 }
Winson Chungede41292013-09-19 16:27:36 -07004658 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004659 }
4660
Adam Cohen59400422014-03-05 18:07:04 -08004661 public static CustomAppWidget getCustomAppWidget(String name) {
4662 return sCustomAppWidgets.get(name);
4663 }
4664
4665 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4666 return sCustomAppWidgets;
4667 }
4668
Winson Chungede41292013-09-19 16:27:36 -07004669 public void dumpLogsToLocalData() {
4670 if (DEBUG_DUMP_LOG) {
Michael Jurka43467462013-11-14 12:03:58 +01004671 new AsyncTask<Void, Void, Void>() {
4672 public Void doInBackground(Void ... args) {
Winson Chungede41292013-09-19 16:27:36 -07004673 boolean success = false;
4674 sDateStamp.setTime(sRunStart);
4675 String FILENAME = sDateStamp.getMonth() + "-"
4676 + sDateStamp.getDay() + "_"
4677 + sDateStamp.getHours() + "-"
4678 + sDateStamp.getMinutes() + "_"
4679 + sDateStamp.getSeconds() + ".txt";
4680
4681 FileOutputStream fos = null;
4682 File outFile = null;
4683 try {
4684 outFile = new File(getFilesDir(), FILENAME);
4685 outFile.createNewFile();
4686 fos = new FileOutputStream(outFile);
4687 } catch (Exception e) {
4688 e.printStackTrace();
4689 }
4690 if (fos != null) {
4691 PrintWriter writer = new PrintWriter(fos);
4692
4693 writer.println(" ");
4694 writer.println("Debug logs: ");
4695 synchronized (sDumpLogs) {
4696 for (int i = 0; i < sDumpLogs.size(); i++) {
4697 writer.println(" " + sDumpLogs.get(i));
4698 }
4699 }
4700 writer.close();
4701 }
4702 try {
4703 if (fos != null) {
4704 fos.close();
4705 success = true;
4706 }
4707 } catch (IOException e) {
4708 e.printStackTrace();
4709 }
Michael Jurka43467462013-11-14 12:03:58 +01004710 return null;
Winson Chungede41292013-09-19 16:27:36 -07004711 }
Michael Jurka43467462013-11-14 12:03:58 +01004712 }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null);
Adam Cohen4caf2982013-08-20 18:54:31 -07004713 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004714 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004715}
Michael Jurka2763be32011-02-24 11:19:57 -08004716
Dan Sandlerd5024042014-01-09 15:01:33 -05004717interface DebugIntents {
4718 static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
4719 static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
Adam Cohen8b5b05b2014-01-10 21:42:39 +00004720}