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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;
Winsonc0880492015-08-21 11:16:27 -070049import android.content.pm.ResolveInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080050import android.content.res.Configuration;
Adam Cohen3f9c9712014-10-31 11:48:25 -070051import android.database.sqlite.SQLiteDatabase;
Adam Cohen268c4752012-06-06 17:47:33 -070052import android.graphics.Bitmap;
53import android.graphics.Canvas;
Sandeep Siddhartha2efc7d92014-05-16 17:21:15 -070054import android.graphics.Color;
Adam Cohen268c4752012-06-06 17:47:33 -070055import android.graphics.PorterDuff;
Michael Jurkaaf442092010-06-10 17:01:57 -070056import android.graphics.Rect;
Sunny Goyal4a6c6f32015-05-19 12:36:46 -070057import android.graphics.drawable.ColorDrawable;
Michael Jurkaaf442092010-06-10 17:01:57 -070058import android.graphics.drawable.Drawable;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040059import android.net.Uri;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070060import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020061import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080062import android.os.Bundle;
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +020063import android.os.Environment;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080064import android.os.Handler;
Adam Cohended9f8d2010-11-03 13:25:16 -070065import android.os.Message;
Winson Chunga2413752012-04-03 14:22:34 -070066import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040067import android.os.SystemClock;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070068import android.os.UserHandle;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080069import android.text.Selection;
70import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070071import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080072import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070073import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070074import android.view.Display;
75import android.view.Gravity;
76import android.view.HapticFeedbackConstants;
77import android.view.KeyEvent;
78import android.view.LayoutInflater;
79import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070080import android.view.MotionEvent;
81import android.view.Surface;
82import android.view.View;
Adam Cohenf358a4b2013-07-23 16:47:31 -070083import android.view.View.OnClickListener;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080084import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070085import android.view.ViewGroup;
Adam Cohenc2d6e892014-10-16 09:49:24 -070086import android.view.ViewStub;
Adam Cohen96d30a12013-07-16 18:13:21 -070087import android.view.ViewTreeObserver;
Sunny Goyal651077b2014-06-30 14:15:31 -070088import android.view.Window;
Adam Cohen96d30a12013-07-16 18:13:21 -070089import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080090import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070091import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080092import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070093import android.widget.Advanceable;
94import android.widget.FrameLayout;
95import android.widget.ImageView;
Chet Haasea8f996d2015-02-17 12:56:04 -080096import android.widget.TextView;
Adam Cohen96d30a12013-07-16 18:13:21 -070097import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070098
Sunny Goyal651077b2014-06-30 14:15:31 -070099import com.android.launcher3.DropTarget.DragObject;
100import com.android.launcher3.PagedView.PageSwitchListener;
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700101import com.android.launcher3.allapps.AllAppsContainerView;
Sunny Goyalffe83f12014-08-14 17:39:34 -0700102import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +0100103import com.android.launcher3.compat.LauncherActivityInfoCompat;
104import com.android.launcher3.compat.LauncherAppsCompat;
105import com.android.launcher3.compat.UserHandleCompat;
106import com.android.launcher3.compat.UserManagerCompat;
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700107import com.android.launcher3.model.WidgetsModel;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700108import com.android.launcher3.util.ComponentKey;
Sunny Goyale2df0622015-04-24 11:27:00 -0700109import com.android.launcher3.util.LongArrayMap;
Adam Cohen091440a2015-03-18 14:16:05 -0700110import com.android.launcher3.util.Thunk;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700111import com.android.launcher3.widget.PendingAddWidgetInfo;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700112import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700113import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700114
Adam Cohen4caf2982013-08-20 18:54:31 -0700115import java.io.File;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700116import java.io.FileDescriptor;
Adam Cohen4caf2982013-08-20 18:54:31 -0700117import java.io.FileOutputStream;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700118import java.io.IOException;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700119import java.io.PrintWriter;
Adam Cohen4caf2982013-08-20 18:54:31 -0700120import java.text.DateFormat;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700121import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700122import java.util.Collection;
Adam Cohen4caf2982013-08-20 18:54:31 -0700123import java.util.Date;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700124import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700125import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700126import java.util.List;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000127import java.util.concurrent.atomic.AtomicInteger;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700128
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800129/**
130 * Default launcher application.
131 */
Bjorn Bringertc459e522013-06-07 19:36:01 +0100132public class Launcher extends Activity
Michael Jurka0e260592010-06-30 17:07:39 -0700133 implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
Winson Chung006ee262015-08-03 14:40:11 -0700134 View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener {
Hyunyoung Song4e8fb912015-04-11 15:44:32 -0700135 static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700136 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800137
Daniel Sandlerf061f822013-06-27 13:59:36 -0400138 static final boolean PROFILE_STARTUP = false;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700139 static final boolean DEBUG_WIDGETS = true;
Winson Chunga2413752012-04-03 14:22:34 -0700140 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400141 static final boolean DEBUG_RESUME_TIME = false;
Winson Chungede41292013-09-19 16:27:36 -0700142 static final boolean DEBUG_DUMP_LOG = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700143
Dan Sandlerd5024042014-01-09 15:01:33 -0500144 static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
145
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800146 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700147 private static final int REQUEST_CREATE_APPWIDGET = 5;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700148 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700149 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800150
Michael Jurka8b805b12012-04-18 14:23:14 -0700151 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyalff572272014-07-23 13:58:07 -0700152 private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
Michael Jurka8b805b12012-04-18 14:23:14 -0700153
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700154 private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
155 private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
156 private static final int WORKSPACE_BACKGROUND_BLACK = 2;
157
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700158 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
159
Mathew Inwood876a8462013-06-14 14:12:41 +0100160 /**
161 * IntentStarter uses request codes starting with this. This must be greater than all activity
162 * request codes used internally.
163 */
164 protected static final int REQUEST_LAST = 100;
165
Mike Cleron3a2b3f22009-11-05 17:17:42 -0800166 static final int SCREEN_COUNT = 5;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800167
Michael Jurka0a457bf2012-11-19 14:05:05 -0800168 // To turn on these properties, type
169 // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
Michael Jurka0a457bf2012-11-19 14:05:05 -0800170 static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800171
Winson Chung2672ff92012-05-04 16:22:30 -0700172 // The Intent extra that defines whether to ignore the launch animation
173 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400174 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700175
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800176 // Type: int
177 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700178 // Type: int
179 private static final String RUNTIME_STATE = "launcher.state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800180 // Type: int
Winson Chung3d503fb2011-07-13 17:25:49 -0700181 private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
182 // Type: int
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800183 private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
184 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700185 private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800186 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700187 private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700188 // Type: int
189 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
190 // Type: int
191 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
192 // Type: parcelable
193 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000194 // Type: parcelable
Adam Cohen4637b5a2013-11-04 18:21:24 -0800195 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000196 // Type: int[]
197 private static final String RUNTIME_STATE_VIEW_IDS = "launcher.view_ids";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800198
Adam Cohen432609a2014-03-13 17:03:22 -0700199 static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed";
Adam Cohenb54a5982014-01-08 15:21:04 -0800200 static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed";
201
Adam Cohen3ed316a2014-07-23 18:21:20 -0700202 static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete";
203 static final String ACTION_FIRST_LOAD_COMPLETE =
204 "com.android.launcher3.action.FIRST_LOAD_COMPLETE";
205
Adam Cohen39a06042013-07-19 14:30:12 -0700206 public static final String SHOW_WEIGHT_WATCHER = "debug.show_mem";
Daniel Sandler6053b8002013-08-15 15:44:26 -0700207 public static final boolean SHOW_WEIGHT_WATCHER_DEFAULT = false;
Adam Cohen39a06042013-07-19 14:30:12 -0700208
Sunny Goyal594d76d2014-11-06 10:12:54 -0800209 private static final String QSB_WIDGET_ID = "qsb_widget_id";
210 private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider";
211
Winson Chunga6945242014-01-08 14:04:34 -0800212 public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data";
213
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700214 /** The different states that Launcher can be in. */
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700215 enum State { NONE, WORKSPACE, APPS, APPS_SPRING_LOADED, WIDGETS, WIDGETS_SPRING_LOADED }
216
Adam Cohen091440a2015-03-18 14:16:05 -0700217 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700218 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700219
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700220 private boolean mIsSafeModeEnabled;
221
Adam Cohenc2d6e892014-10-16 09:49:24 -0700222 LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl();
223 LauncherOverlay mLauncherOverlay;
Adam Cohena6d04922014-10-23 17:28:30 -0700224 InsettableFrameLayout mLauncherOverlayContainer;
Adam Cohenc2d6e892014-10-16 09:49:24 -0700225
Joe Onorato9c1289c2009-08-17 11:03:03 -0400226 static final int APPWIDGET_HOST_ID = 1024;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700227 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
228 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700229 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800230
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000231 private HashMap<Integer, Integer> mItemIdToViewId = new HashMap<Integer, Integer>();
232 private static final AtomicInteger sNextGeneratedId = new AtomicInteger(1);
233
Winson Chunga2413752012-04-03 14:22:34 -0700234 // How long to wait before the new-shortcut animation automatically pans the workspace
Winson Chung94d67682013-09-25 16:29:40 -0700235 private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
236 private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Adam Cohen091440a2015-03-18 14:16:05 -0700237 @Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700238
Joe Onorato2ca0ae72009-11-10 13:14:13 -0800239 private final BroadcastReceiver mCloseSystemDialogsReceiver
240 = new CloseSystemDialogsIntentReceiver();
Jeff Sharkey1e2efc82009-11-06 15:17:59 -0800241
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800242 private LayoutInflater mInflater;
243
Adam Cohen091440a2015-03-18 14:16:05 -0700244 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700245 private View mLauncherView;
Winson Chunga6945242014-01-08 14:04:34 -0800246 private View mPageIndicators;
Adam Cohen091440a2015-03-18 14:16:05 -0700247 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800248 private DragController mDragController;
Adam Cohen39a06042013-07-19 14:30:12 -0700249 private View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700250
Sunny Goyalffe83f12014-08-14 17:39:34 -0700251 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700252 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700253
Adam Cohen091440a2015-03-18 14:16:05 -0700254 @Thunk ItemInfo mPendingAddInfo = new ItemInfo();
Adam Cohen59400422014-03-05 18:07:04 -0800255 private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800256 private int mPendingAddWidgetId = -1;
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700257
Michael Jurka0280c3b2010-09-17 15:00:07 -0700258 private int[] mTmpAddItemCellCoordinates = new int[2];
259
Sunny Goyal316490e2015-06-02 09:38:28 -0700260 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800261 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700262
Michael Jurka838a4ca2011-02-07 13:33:06 -0800263 private View mAllAppsButton;
Hyunyoung Song98ff38a2015-07-10 17:50:13 -0700264 private View mWidgetsButton;
Winson Chung3d503fb2011-07-13 17:25:49 -0700265
Winson Chungc51db6a2011-10-05 11:44:49 -0700266 private SearchDropTargetBar mSearchDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700267
268 // Main container view for the all apps screen.
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700269 @Thunk AllAppsContainerView mAppsView;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700270
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700271 // Main container view and the model for the widget tray screen.
272 @Thunk WidgetsContainerView mWidgetsView;
273 @Thunk WidgetsModel mWidgetsModel;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700274
Winson Chungf0ea4d32011-06-06 14:27:16 -0700275 private boolean mAutoAdvanceRunning = false;
Sunny Goyal594d76d2014-11-06 10:12:54 -0800276 private AppWidgetHostView mQsb;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800277
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800278 private Bundle mSavedState;
Winson Chung4a2afa32012-07-19 14:53:05 -0700279 // We set the state in both onCreate and then onNewIntent in some cases, which causes both
280 // scroll issues (because the workspace may not have been measured yet) and extra work.
281 // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
282 private State mOnResumeState = State.NONE;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800283
284 private SpannableStringBuilder mDefaultKeySsb = null;
285
Adam Cohen091440a2015-03-18 14:16:05 -0700286 @Thunk boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400287
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800288 private boolean mPaused = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800289 private boolean mRestoring;
290 private boolean mWaitingForResult;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700291 private boolean mOnResumeNeedsLoad;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800292
Michael Jurka1e2f4652013-07-08 18:03:46 -0700293 private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
Michael Jurka7607c2f2013-04-03 14:33:19 -0700294 private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
295
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800296 private Bundle mSavedInstanceState;
297
Joe Onorato9c1289c2009-08-17 11:03:03 -0400298 private LauncherModel mModel;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800299 private IconCache mIconCache;
Adam Cohen091440a2015-03-18 14:16:05 -0700300 @Thunk boolean mUserPresent = true;
Adam Cohend113e0c2010-11-11 10:48:05 -0800301 private boolean mVisible = false;
Adam Cohened307df2013-10-02 09:37:31 -0700302 private boolean mHasFocus = false;
Adam Cohend113e0c2010-11-11 10:48:05 -0800303 private boolean mAttached = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400304
Sunny Goyal639e9062015-08-19 19:17:06 -0700305 private LauncherClings mClings;
306
Sunny Goyale2df0622015-04-24 11:27:00 -0700307 private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
Romain Guycbb89e42009-06-08 15:52:54 -0700308
Adam Cohen61f560d2013-09-30 15:58:20 -0700309 private View.OnTouchListener mHapticFeedbackTouchListener;
310
Adam Cohended9f8d2010-11-03 13:25:16 -0700311 // Related to the auto-advancing of widgets
312 private final int ADVANCE_MSG = 1;
313 private final int mAdvanceInterval = 20000;
314 private final int mAdvanceStagger = 250;
315 private long mAutoAdvanceSentTime;
316 private long mAutoAdvanceTimeLeft = -1;
Adam Cohen091440a2015-03-18 14:16:05 -0700317 @Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
Adam Cohended9f8d2010-11-03 13:25:16 -0700318 new HashMap<View, AppWidgetProviderInfo>();
319
Winson Chung400438b2011-01-16 17:53:48 -0800320 // Determines how long to wait after a rotation before restoring the screen orientation to
321 // match the sensor state.
322 private final int mRestoreScreenOrientationDelay = 500;
323
Adam Cohen091440a2015-03-18 14:16:05 -0700324 @Thunk Drawable mWorkspaceBackgroundDrawable;
Craig Mautner360310b2012-10-26 15:13:08 -0700325
Adam Cohen1462de32012-07-24 22:34:36 -0700326 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700327 private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
Adam Cohen1462de32012-07-24 22:34:36 -0700328
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700329 static final ArrayList<String> sDumpLogs = new ArrayList<String>();
Adam Cohen4caf2982013-08-20 18:54:31 -0700330 static Date sDateStamp = new Date();
331 static DateFormat sDateFormat =
332 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
333 static long sRunStart = System.currentTimeMillis();
334 static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700335
Winson Chung46353de2012-02-16 14:05:10 -0800336 // We only want to get the SharedPreferences once since it does an FS stat each time we get
337 // it from the context.
338 private SharedPreferences mSharedPrefs;
339
Winson Chungf0c6ae02012-03-21 16:10:31 -0700340 // Holds the page that we need to animate to, and the icon views that we need to animate up
341 // when we scroll to that page on resume.
Adam Cohen091440a2015-03-18 14:16:05 -0700342 @Thunk ImageView mFolderIconImageView;
Adam Cohen268c4752012-06-06 17:47:33 -0700343 private Bitmap mFolderIconBitmap;
344 private Canvas mFolderIconCanvas;
345 private Rect mRectForFolderAnimation = new Rect();
Adam Cohen2801caf2011-05-13 20:57:39 -0700346
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700347 private DeviceProfile mDeviceProfile;
348
Adam Cohen4b66bf32015-09-18 12:15:19 -0700349 private boolean mMoveToDefaultScreenFromNewIntent;
350
Winson Chung13eb5272015-05-11 16:30:13 -0700351 // This is set to the view that launched the activity that navigated the user away from
352 // launcher. Since there is no callback for when the activity has finished launching, enable
353 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800354 private BubbleTextView mWaitingForResume;
355
Adam Cohen59400422014-03-05 18:07:04 -0800356 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
357 new HashMap<String, CustomAppWidget>();
358
359 private static final boolean ENABLE_CUSTOM_WIDGET_TEST = false;
360 static {
361 if (ENABLE_CUSTOM_WIDGET_TEST) {
362 sCustomAppWidgets.put(DummyWidget.class.getName(), new DummyWidget());
363 }
364 }
365
Adam Cohen091440a2015-03-18 14:16:05 -0700366 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700367 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700368 if (mWorkspace != null) {
369 mWorkspace.buildPageHardwareLayers();
370 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700371 }
372 };
373
Adam Cohendb364c32014-05-20 14:23:40 -0700374 private static PendingAddArguments sPendingAddItem;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800375
Adam Cohen091440a2015-03-18 14:16:05 -0700376 @Thunk static class PendingAddArguments {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800377 int requestCode;
378 Intent intent;
Winson Chung3d503fb2011-07-13 17:25:49 -0700379 long container;
Adam Cohendcd297f2013-06-18 13:13:40 -0700380 long screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800381 int cellX;
382 int cellY;
Adam Cohendb364c32014-05-20 14:23:40 -0700383 int appWidgetId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800384 }
385
Daniel Sandlerff02d492013-08-05 02:12:05 -0400386 private Stats mStats;
Sunny Goyaldcbcc862014-08-12 15:58:36 -0700387 FocusIndicatorView mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700388 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400389
390 @Thunk void setOrientation() {
391 if (mRotationEnabled) {
392 unlockScreenOrientation(true);
393 } else {
394 setRequestedOrientation(
395 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700396 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400397 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700398
Sunny Goyal7779d622015-06-11 16:18:39 -0700399 private Runnable mUpdateOrientationRunnable = new Runnable() {
400 public void run() {
401 setOrientation();
402 }
403 };
404
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800405 @Override
406 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700407 if (DEBUG_STRICT_MODE) {
408 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
409 .detectDiskReads()
410 .detectDiskWrites()
411 .detectNetwork() // or .detectAll() for all detectable problems
412 .penaltyLog()
413 .build());
414 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
415 .detectLeakedSqlLiteObjects()
416 .detectLeakedClosableObjects()
417 .penaltyLog()
418 .penaltyDeath()
419 .build());
420 }
421
Adam Cohen9211d422014-10-07 18:14:53 -0700422 if (mLauncherCallbacks != null) {
423 mLauncherCallbacks.preOnCreate();
424 }
425
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800426 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400427
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400428 LauncherAppState.setApplicationContext(getApplicationContext());
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400429 LauncherAppState app = LauncherAppState.getInstance();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700430
Adam Cohen2e6da152015-05-06 11:42:25 -0700431 // Load configuration-specific DeviceProfile
Sunny Goyalc6205602015-05-21 20:46:33 -0700432 mDeviceProfile = getResources().getConfiguration().orientation
433 == Configuration.ORIENTATION_LANDSCAPE ?
434 app.getInvariantDeviceProfile().landscapeProfile
435 : app.getInvariantDeviceProfile().portraitProfile;
436
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400437 mSharedPrefs = getSharedPreferences(LauncherAppState.getSharedPreferencesKey(),
Winson Chungf0c6ae02012-03-21 16:10:31 -0700438 Context.MODE_PRIVATE);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700439 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800440 mModel = app.setLauncher(this);
441 mIconCache = app.getIconCache();
Adam Cohen2e6da152015-05-06 11:42:25 -0700442
Joe Onorato41a12d22009-10-31 18:30:00 -0400443 mDragController = new DragController(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800444 mInflater = getLayoutInflater();
Winson Chung006ee262015-08-03 14:40:11 -0700445 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this);
Romain Guycbb89e42009-06-08 15:52:54 -0700446
Daniel Sandlerff02d492013-08-05 02:12:05 -0400447 mStats = new Stats(this);
448
Sunny Goyalffe83f12014-08-14 17:39:34 -0700449 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700450
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700451 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
452 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700453
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700454 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
455 // this also ensures that any synchronous binding below doesn't re-trigger another
456 // LauncherModel load.
457 mPaused = false;
458
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800459 if (PROFILE_STARTUP) {
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +0200460 android.os.Debug.startMethodTracing(
461 Environment.getExternalStorageDirectory() + "/launcher");
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800462 }
463
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800464 setContentView(R.layout.launcher);
Michael Jurka7267fa52013-09-26 15:29:57 -0700465
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800466 setupViews();
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700467 mDeviceProfile.layout(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800468
Joe Onorato7c312c12009-08-13 21:36:53 -0700469 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700470
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800471 mSavedState = savedInstanceState;
472 restoreState(mSavedState);
473
474 if (PROFILE_STARTUP) {
475 android.os.Debug.stopMethodTracing();
476 }
477
478 if (!mRestoring) {
Adam Cohendb78dc82014-06-19 14:50:51 -0700479 if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700480 // If the user leaves launcher, then we should just load items asynchronously when
481 // they return.
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700482 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Winson Chung4a2afa32012-07-19 14:53:05 -0700483 } else {
484 // We only load the page synchronously if the user rotates (or triggers a
485 // configuration change) while launcher is in the foreground
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700486 mModel.startLoader(mWorkspace.getRestorePage());
Winson Chung4a2afa32012-07-19 14:53:05 -0700487 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800488 }
489
490 // For handling default keys
491 mDefaultKeySsb = new SpannableStringBuilder();
492 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800493
494 IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
495 registerReceiver(mCloseSystemDialogsReceiver, filter);
Michael Jurka4ef207b2010-11-29 17:05:45 -0800496
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700497 mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
498 // In case we are on a device with locked rotation, we should look at preferences to check
499 // if the user has specifically allowed rotation.
500 if (!mRotationEnabled) {
Rahul Chaturvedie863fed2015-06-15 14:09:42 -0400501 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700502 }
503
504 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
505 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400506 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700507
Adam Cohen9211d422014-10-07 18:14:53 -0700508 if (mLauncherCallbacks != null) {
509 mLauncherCallbacks.onCreate(savedInstanceState);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700510 if (mLauncherCallbacks.hasLauncherOverlay()) {
511 ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
Adam Cohena6d04922014-10-23 17:28:30 -0700512 mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
513 mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
514 mLauncherOverlayContainer, mLauncherOverlayCallbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700515 mWorkspace.setLauncherOverlay(mLauncherOverlay);
516 }
Adam Cohen9211d422014-10-07 18:14:53 -0700517 }
Adam Cohenc3e12c72014-10-31 16:15:36 -0700518
519 if (shouldShowIntroScreen()) {
520 showIntroScreen();
521 } else {
522 showFirstRunActivity();
523 showFirstRunClings();
524 }
Adam Cohen9211d422014-10-07 18:14:53 -0700525 }
526
Sunny Goyal7779d622015-06-11 16:18:39 -0700527 @Override
528 public void onSettingsChanged(String settings, boolean value) {
529 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
530 mRotationEnabled = value;
531 if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
532 mUpdateOrientationRunnable.run();
533 }
534 }
535 }
536
Adam Cohen9211d422014-10-07 18:14:53 -0700537 private LauncherCallbacks mLauncherCallbacks;
538
539 public void onPostCreate(Bundle savedInstanceState) {
540 super.onPostCreate(savedInstanceState);
541 if (mLauncherCallbacks != null) {
542 mLauncherCallbacks.onPostCreate(savedInstanceState);
543 }
544 }
545
546 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
547 mLauncherCallbacks = callbacks;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700548 mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700549 private boolean mWorkspaceImportanceStored = false;
550 private boolean mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700551 private int mWorkspaceImportanceForAccessibility =
552 View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
553 private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
554
555 @Override
556 public void onSearchOverlayOpened() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700557 if (mWorkspaceImportanceStored || mHotseatImportanceStored) {
Jun Mukai8af0cd82015-05-12 12:32:12 -0700558 return;
559 }
560 // The underlying workspace and hotseat are temporarily suppressed by the search
561 // overlay. So they sholudn't be accessible.
Jun Mukaie9819e62015-06-17 10:58:59 -0700562 if (mWorkspace != null) {
563 mWorkspaceImportanceForAccessibility =
564 mWorkspace.getImportantForAccessibility();
565 mWorkspace.setImportantForAccessibility(
566 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
567 mWorkspaceImportanceStored = true;
568 }
569 if (mHotseat != null) {
570 mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
571 mHotseat.setImportantForAccessibility(
572 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
573 mHotseatImportanceStored = true;
574 }
Jun Mukai8af0cd82015-05-12 12:32:12 -0700575 }
576
577 @Override
578 public void onSearchOverlayClosed() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700579 if (mWorkspaceImportanceStored && mWorkspace != null) {
580 mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
581 }
582 if (mHotseatImportanceStored && mHotseat != null) {
583 mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
584 }
585 mWorkspaceImportanceStored = false;
586 mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700587 }
588 });
Adam Cohen9211d422014-10-07 18:14:53 -0700589 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700590 }
591
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700592 @Override
Adam Cohen9211d422014-10-07 18:14:53 -0700593 public void onLauncherProviderChange() {
594 if (mLauncherCallbacks != null) {
595 mLauncherCallbacks.onLauncherProviderChange();
596 }
597 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700598
Winson Chungef7f8742015-06-04 17:18:17 -0700599 /**
600 * Updates the bounds of all the overlays to match the new fixed bounds.
601 */
602 public void updateOverlayBounds(Rect newBounds) {
603 mAppsView.setSearchBarBounds(newBounds);
604 mWidgetsView.setSearchBarBounds(newBounds);
605 }
606
Adam Cohen9211d422014-10-07 18:14:53 -0700607 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700608 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700609 if (mLauncherCallbacks != null) {
610 return mLauncherCallbacks.hasCustomContentToLeft();
611 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700612 return false;
613 }
614
Dave Hawkeya8881582013-09-17 15:55:33 -0600615 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500616 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600617 * {@link #addToCustomContentPage}. This will only be invoked if
618 * {@link #hasCustomContentToLeft()} is {@code true}.
619 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500620 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700621 if (mLauncherCallbacks != null) {
622 mLauncherCallbacks.populateCustomContentContainer();
623 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600624 }
625
626 /**
627 * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
628 * ensure the custom content page is added or removed if necessary.
629 */
630 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600631 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600632 // Not bound yet, wait for bindScreens to be called.
633 return;
634 }
635
636 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
637 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500638 mWorkspace.createCustomContentContainer();
639 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600640 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
641 mWorkspace.removeCustomContentPage();
642 }
643 }
644
Anton Hanssona2f665f2013-09-26 12:18:32 +0100645 public Stats getStats() {
646 return mStats;
647 }
648
Bjorn Bringertc459e522013-06-07 19:36:01 +0100649 public LayoutInflater getInflater() {
650 return mInflater;
651 }
652
Hyunyoung Song3f471442015-04-08 19:01:34 -0700653 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700654 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
655 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700656 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700657 }
658
Sunny Goyal71b5c0b2015-01-08 16:59:04 -0800659 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000660 public static int generateViewId() {
Sunny Goyal9fc953b2015-08-17 12:24:25 -0700661 if (Utilities.ATLEAST_JB_MR1) {
Ian Parkinson0c2918f2014-10-06 14:24:31 +0100662 return View.generateViewId();
663 } else {
664 // View.generateViewId() is not available. The following fallback logic is a copy
665 // of its implementation.
666 for (;;) {
667 final int result = sNextGeneratedId.get();
668 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
669 int newValue = result + 1;
670 if (newValue > 0x00FFFFFF) newValue = 1; // Roll over to 1, not 0.
671 if (sNextGeneratedId.compareAndSet(result, newValue)) {
672 return result;
673 }
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000674 }
675 }
676 }
677
678 public int getViewIdForItem(ItemInfo info) {
679 // This cast is safe given the > 2B range for int.
Sunny Goyalebfae6e2015-08-27 15:30:25 -0700680 int itemId = (int) info.id;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000681 if (mItemIdToViewId.containsKey(itemId)) {
682 return mItemIdToViewId.get(itemId);
683 }
684 int viewId = generateViewId();
685 mItemIdToViewId.put(itemId, viewId);
686 return viewId;
687 }
688
689 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700690 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
691 * a configuration step, this allows the proper animations to run after other transitions.
692 */
Adam Cohendb364c32014-05-20 14:23:40 -0700693 private long completeAdd(PendingAddArguments args) {
Adam Cohen83079e42014-09-19 17:43:08 -0700694 long screenId = args.screenId;
695 if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
696 // When the screen id represents an actual screen (as opposed to a rank) we make sure
697 // that the drop page actually exists.
698 screenId = ensurePendingDropLayoutExists(args.screenId);
699 }
Adam Cohendb364c32014-05-20 14:23:40 -0700700
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800701 switch (args.requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800702 case REQUEST_CREATE_SHORTCUT:
Adam Cohendb364c32014-05-20 14:23:40 -0700703 completeAddShortcut(args.intent, args.container, screenId, args.cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -0700704 args.cellY);
Winson Chungb8472bb2011-08-05 13:49:21 -0700705 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800706 case REQUEST_CREATE_APPWIDGET:
Adam Cohendb364c32014-05-20 14:23:40 -0700707 completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700708 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700709 case REQUEST_RECONFIGURE_APPWIDGET:
710 completeRestoreAppWidget(args.appWidgetId);
711 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800712 }
Michael Jurka27614d22012-04-02 06:40:22 -0700713 // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
714 // if you turned the screen off and then back while in All Apps, Launcher would not
715 // return to the workspace. Clearing mAddInfo.container here fixes this issue
716 resetAddInfo();
Adam Cohendb364c32014-05-20 14:23:40 -0700717 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800718 }
719
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800720 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700721 final int requestCode, final int resultCode, final Intent data) {
Winson Chunge341d302013-08-16 14:31:00 -0700722 // Reset the startActivity waiting flag
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700723 setWaitingForResult(false);
Adam Cohendb364c32014-05-20 14:23:40 -0700724 final int pendingAddWidgetId = mPendingAddWidgetId;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800725 mPendingAddWidgetId = -1;
Winson Chunge341d302013-08-16 14:31:00 -0700726
Adam Cohenad4e15c2013-10-17 16:21:35 -0700727 Runnable exitSpringLoaded = new Runnable() {
728 @Override
729 public void run() {
730 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
731 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
732 }
733 };
734
Michael Jurka8b805b12012-04-18 14:23:14 -0700735 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700736 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700737 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700738 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
739 if (resultCode == RESULT_CANCELED) {
740 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
Adam Cohen689ff162014-05-08 17:27:56 -0700741 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700742 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700743 } else if (resultCode == RESULT_OK) {
Sunny Goyale6b63a32015-01-16 16:14:29 -0800744 addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700745 mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Winsona1f79d32015-08-05 14:00:45 -0700746
747 // When the user has granted permission to bind widgets, we should check to see if
748 // we can inflate the default search bar widget.
749 getOrCreateQsbBar();
Michael Jurka8b805b12012-04-18 14:23:14 -0700750 }
751 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200752 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
753 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Tony Wickham6ed058c2015-09-09 18:21:49 -0700754 // User could have free-scrolled between pages before picking a wallpaper; make sure
755 // we move to the closest one now to avoid visual jump.
756 mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
Winson Chungdc61c4d2015-04-20 18:26:57 -0700757 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200758 }
759 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700760 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200761
Adam Cohened66b2b2012-01-23 17:28:51 -0800762 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700763 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700764
Adam Cohendb364c32014-05-20 14:23:40 -0700765 final boolean workspaceLocked = isWorkspaceLocked();
Adam Cohened66b2b2012-01-23 17:28:51 -0800766 // We have special handling for widgets
767 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800768 final int appWidgetId;
769 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
770 : -1;
771 if (widgetId < 0) {
772 appWidgetId = pendingAddWidgetId;
773 } else {
774 appWidgetId = widgetId;
775 }
776
Adam Cohenad4e15c2013-10-17 16:21:35 -0700777 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800778 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700779 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
780 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700781 result = RESULT_CANCELED;
782 completeTwoStageWidgetDrop(result, appWidgetId);
Adam Cohendb364c32014-05-20 14:23:40 -0700783 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700784 @Override
785 public void run() {
786 exitSpringLoadedDragModeDelayed(false, 0, null);
787 }
788 };
Adam Cohendb364c32014-05-20 14:23:40 -0700789 if (workspaceLocked) {
790 // No need to remove the empty screen if we're mid-binding, as the
791 // the bind will not add the empty screen.
792 mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
793 } else {
794 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
795 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
796 }
Winson Chung5aaab772012-04-27 15:24:02 -0700797 } else {
Adam Cohendb364c32014-05-20 14:23:40 -0700798 if (!workspaceLocked) {
Adam Cohen83079e42014-09-19 17:43:08 -0700799 if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
800 // When the screen id represents an actual screen (as opposed to a rank)
801 // we make sure that the drop page actually exists.
802 mPendingAddInfo.screenId =
803 ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
804 }
Adam Cohendb364c32014-05-20 14:23:40 -0700805 final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
806
807 dropLayout.setDropPending(true);
808 final Runnable onComplete = new Runnable() {
809 @Override
810 public void run() {
811 completeTwoStageWidgetDrop(resultCode, appWidgetId);
812 dropLayout.setDropPending(false);
813 }
814 };
815 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
816 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
817 } else {
818 PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
819 mPendingAddInfo);
820 sPendingAddItem = args;
821 }
Winson Chung5aaab772012-04-27 15:24:02 -0700822 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800823 return;
824 }
825
Sunny Goyalff572272014-07-23 13:58:07 -0700826 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
827 if (resultCode == RESULT_OK) {
828 // Update the widget view.
829 PendingAddArguments args = preparePendingAddArgs(requestCode, data,
830 pendingAddWidgetId, mPendingAddInfo);
831 if (workspaceLocked) {
832 sPendingAddItem = args;
833 } else {
834 completeAdd(args);
835 }
836 }
837 // Leave the widget in the pending state if the user canceled the configure.
838 return;
839 }
840
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800841 // The pattern used here is that a user PICKs a specific application,
842 // which, depending on the target, might need to CREATE the actual target.
Romain Guycbb89e42009-06-08 15:52:54 -0700843
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800844 // For example, the user would PICK_SHORTCUT for "Music playlist", and we
845 // launch over to the Music app to actually CREATE_SHORTCUT.
Winson Chungc7da5552011-08-10 15:28:45 -0700846 if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
Adam Cohendb364c32014-05-20 14:23:40 -0700847 final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
848 mPendingAddInfo);
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800849 if (isWorkspaceLocked()) {
Adam Cohendb364c32014-05-20 14:23:40 -0700850 sPendingAddItem = args;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800851 } else {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700852 completeAdd(args);
Adam Cohendb364c32014-05-20 14:23:40 -0700853 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
854 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800855 }
Adam Cohen00074722013-10-11 17:46:09 -0700856 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen689ff162014-05-08 17:27:56 -0700857 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700858 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800859 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800860 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800861
862 }
863
864 @Override
865 protected void onActivityResult(
866 final int requestCode, final int resultCode, final Intent data) {
867 handleActivityResult(requestCode, resultCode, data);
868 if (mLauncherCallbacks != null) {
869 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
870 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800871 }
872
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600873 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700874 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600875 int[] grantResults) {
876 if (mLauncherCallbacks != null) {
877 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
878 grantResults);
879 }
880 }
881
Adam Cohendb364c32014-05-20 14:23:40 -0700882 private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
883 appWidgetId, ItemInfo info) {
884 PendingAddArguments args = new PendingAddArguments();
885 args.requestCode = requestCode;
886 args.intent = data;
887 args.container = info.container;
888 args.screenId = info.screenId;
889 args.cellX = info.cellX;
890 args.cellY = info.cellY;
891 args.appWidgetId = appWidgetId;
892 return args;
893 }
894
895 /**
896 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
897 *
898 * @param screenId the screen id to check
899 * @return the new screen, or screenId if it exists
900 */
901 private long ensurePendingDropLayoutExists(long screenId) {
902 CellLayout dropLayout =
903 (CellLayout) mWorkspace.getScreenWithId(screenId);
904 if (dropLayout == null) {
905 // it's possible that the add screen was removed because it was
906 // empty and a re-bind occurred
907 mWorkspace.addExtraEmptyScreen();
908 return mWorkspace.commitExtraEmptyScreen();
909 } else {
910 return screenId;
911 }
912 }
913
Adam Cohen091440a2015-03-18 14:16:05 -0700914 @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
Michael Jurka8b805b12012-04-18 14:23:14 -0700915 CellLayout cellLayout =
Adam Cohendcd297f2013-06-18 13:13:40 -0700916 (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800917 Runnable onCompleteRunnable = null;
918 int animationType = 0;
919
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700920 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800921 if (resultCode == RESULT_OK) {
922 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
923 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700924 mPendingAddWidgetInfo);
925 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800926 onCompleteRunnable = new Runnable() {
927 @Override
928 public void run() {
929 completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
Adam Cohendcd297f2013-06-18 13:13:40 -0700930 mPendingAddInfo.screenId, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700931 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
932 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800933 }
934 };
935 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800936 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800937 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800938 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700939 if (mDragLayer.getAnimatedView() != null) {
940 mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
941 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
942 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700943 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700944 // The animated view may be null in the case of a rotation during widget configuration
945 onCompleteRunnable.run();
946 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800947 }
948
949 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700950 protected void onStop() {
951 super.onStop();
952 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700953
954 if (mLauncherCallbacks != null) {
955 mLauncherCallbacks.onStop();
956 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700957 }
958
959 @Override
960 protected void onStart() {
961 super.onStart();
962 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700963
964 if (mLauncherCallbacks != null) {
965 mLauncherCallbacks.onStart();
966 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700967 }
968
969 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800970 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200971 long startTime = 0;
972 if (DEBUG_RESUME_TIME) {
973 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400974 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200975 }
Adam Cohen9211d422014-10-07 18:14:53 -0700976
977 if (mLauncherCallbacks != null) {
978 mLauncherCallbacks.preOnResume();
979 }
980
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800981 super.onResume();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700982
Winson Chung4a2afa32012-07-19 14:53:05 -0700983 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700984 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700985 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800986 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700987 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700988 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700989 // view after launching an app, as they may be depending on the UI to be static to
990 // switch to another app, otherwise, if it was
Winson Chung4ac30062015-05-08 17:34:17 -0700991 showAppsView(false /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -0700992 !launchedFromApp /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -0800993 } else if (mOnResumeState == State.WIDGETS) {
994 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700995 }
996 mOnResumeState = State.NONE;
997
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700998 // Background was set to gradient in onPause(), restore to transparent if in all apps.
Sunny Goyald70ad0d2015-05-26 17:20:07 -0700999 setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
1000 : WORKSPACE_BACKGROUND_TRANSPARENT);
Craig Mautner360310b2012-10-26 15:13:08 -07001001
Joe Onorato34a0e1b2009-12-14 17:44:51 -08001002 mPaused = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001003 if (mRestoring || mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001004 setWorkspaceLoading(true);
Sunny Goyal22aa3812015-08-19 16:24:27 -07001005
1006 // If we're starting binding all over again, clear any bind calls we'd postponed in
1007 // the past (see waitUntilResume) -- we don't need them since we're starting binding
1008 // from scratch again
1009 mBindOnResumeCallbacks.clear();
1010
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001011 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001012 mRestoring = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001013 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001014 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001015 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +02001016 // We might have postponed some bind calls until onResume (see waitUntilResume) --
1017 // execute them here
1018 long startTimeCallbacks = 0;
1019 if (DEBUG_RESUME_TIME) {
1020 startTimeCallbacks = System.currentTimeMillis();
1021 }
1022
Michael Jurka1e2f4652013-07-08 18:03:46 -07001023 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
1024 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +02001025 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001026 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +02001027 if (DEBUG_RESUME_TIME) {
1028 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1029 (System.currentTimeMillis() - startTimeCallbacks));
1030 }
Michael Jurka447bf842013-05-15 14:52:15 +02001031 }
Michael Jurka54554252013-08-01 12:52:23 +02001032 if (mOnResumeCallbacks.size() > 0) {
1033 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1034 mOnResumeCallbacks.get(i).run();
1035 }
1036 mOnResumeCallbacks.clear();
1037 }
Winson Chunge4e50662012-01-23 14:45:13 -08001038
1039 // Reset the pressed state of icons that were locked in the press state while activities
1040 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001041 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001042 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001043 mWaitingForResume.setStayPressed(false);
1044 }
Winson Chung82963d52013-10-09 11:20:57 -07001045
Adam Cohen06dff352012-06-01 17:17:08 -07001046 // It is possible that widgets can receive updates while launcher is not in the foreground.
1047 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1048 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1049 // orientation.
Adam Cohen3d509322012-06-06 14:10:04 -07001050 getWorkspace().reinflateWidgetsIfNecessary();
Sunny Goyal22235bc2015-04-03 09:23:43 -07001051 reinflateQSBIfNecessary();
Adam Cohenf9426d52012-06-04 17:26:21 -07001052
Michael Jurka447bf842013-05-15 14:52:15 +02001053 if (DEBUG_RESUME_TIME) {
1054 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1055 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001056
Adam Cohen4b66bf32015-09-18 12:15:19 -07001057 // We want to suppress callbacks about CustomContent being shown if we have just received
1058 // onNewIntent while the user was present within launcher. In that case, we post a call
1059 // to move the user to the main screen (which will occur after onResume). We don't want to
1060 // have onHide (from onPause), then onShow, then onHide again, which we get if we don't
1061 // suppress here.
1062 if (mWorkspace.getCustomContentCallbacks() != null
1063 && !mMoveToDefaultScreenFromNewIntent) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001064 // If we are resuming and the custom content is the current page, we call onShow().
Adam Cohen4b66bf32015-09-18 12:15:19 -07001065 // It is also possible that onShow will instead be called slightly after first layout
Adam Cohen6fecd412013-10-02 17:41:50 -07001066 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1067 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001068 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001069 }
1070 }
Adam Cohen4b66bf32015-09-18 12:15:19 -07001071 mMoveToDefaultScreenFromNewIntent = false;
Winson Chungcd99cd32015-04-29 11:03:24 -07001072 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001073 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001074
Sunny Goyal756adbc2015-04-16 15:20:51 -07001075 if (!isWorkspaceLoading()) {
1076 // Process any items that were added while Launcher was away.
1077 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
1078 }
Adam Cohen9211d422014-10-07 18:14:53 -07001079
1080 if (mLauncherCallbacks != null) {
1081 mLauncherCallbacks.onResume();
1082 }
Adam Cohen06dff352012-06-01 17:17:08 -07001083 }
1084
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001085 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001086 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001087 // Ensure that items added to Launcher are queued until Launcher returns
1088 InstallShortcutReceiver.enableInstallQueue();
1089
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001090 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001091 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001092 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001093 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001094
1095 // We call onHide() aggressively. The custom content callbacks should be able to
1096 // debounce excess onHide calls.
1097 if (mWorkspace.getCustomContentCallbacks() != null) {
1098 mWorkspace.getCustomContentCallbacks().onHide();
1099 }
Romain Guycbb89e42009-06-08 15:52:54 -07001100
Adam Cohen9211d422014-10-07 18:14:53 -07001101 if (mLauncherCallbacks != null) {
1102 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001103 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001104 }
1105
1106 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001107 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1108 // by a onResume or by scrolling otherwise.
1109 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001110
1111 // Custom content is completely hidden
1112 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001113
1114 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1115 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001116
1117 // Indicates whether the user is allowed to scroll away from the custom content.
1118 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001119 }
1120
Adam Cohenc2d6e892014-10-16 09:49:24 -07001121 public interface LauncherOverlay {
1122
1123 /**
1124 * Touch interaction leading to overscroll has begun
1125 */
1126 public void onScrollInteractionBegin();
1127
1128 /**
1129 * Touch interaction related to overscroll has ended
1130 */
1131 public void onScrollInteractionEnd();
1132
1133 /**
1134 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1135 * screen (or in the case of RTL, the rightmost screen).
1136 */
1137 public void onScrollChange(int progress, boolean rtl);
1138
1139 /**
1140 * Screen has stopped scrolling
1141 */
1142 public void onScrollSettled();
1143
1144 /**
1145 * This method can be called by the Launcher in order to force the LauncherOverlay
1146 * to exit fully immersive mode.
1147 */
1148 public void forceExitFullImmersion();
1149 }
1150
Jun Mukai8af0cd82015-05-12 12:32:12 -07001151 public interface LauncherSearchCallbacks {
1152 /**
1153 * Called when the search overlay is shown.
1154 */
1155 public void onSearchOverlayOpened();
1156
1157 /**
1158 * Called when the search overlay is dismissed.
1159 */
1160 public void onSearchOverlayClosed();
1161 }
1162
Adam Cohenc2d6e892014-10-16 09:49:24 -07001163 public interface LauncherOverlayCallbacks {
1164 /**
1165 * This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
1166 * however it doesn't modify any state within the launcher.
1167 */
1168 public boolean canEnterFullImmersion();
1169
1170 /**
1171 * Should be called to tell Launcher that the LauncherOverlay will take over interaction,
1172 * eg. by occupying the full screen and handling all touch events.
1173 *
1174 * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
1175 * case, Launcher will modify any necessary state and assumes the overlay is
1176 * handling all interaction. If false, the LauncherOverlay should cancel any
1177 *
1178 */
1179 public boolean enterFullImmersion();
1180
1181 /**
1182 * Must be called when exiting fully immersive mode. Indicates to Launcher that it has
1183 * full control over UI and state.
1184 */
1185 public void exitFullImmersion();
1186 }
1187
1188 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1189
1190 @Override
1191 public boolean canEnterFullImmersion() {
1192 return mState == State.WORKSPACE;
1193 }
1194
1195 @Override
1196 public boolean enterFullImmersion() {
1197 if (mState == State.WORKSPACE) {
1198 // When fully immersed, disregard any touches which fall through.
1199 mDragLayer.setBlockTouch(true);
1200 return true;
1201 }
1202 return false;
1203 }
1204
1205 @Override
1206 public void exitFullImmersion() {
1207 mDragLayer.setBlockTouch(false);
1208 }
1209 }
1210
Jorim Jaggid017f882014-01-14 17:08:48 -08001211 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001212 if (mLauncherCallbacks != null) {
1213 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001214 } else {
1215 // On devices with a locked orientation, we will at least have the allow rotation
1216 // setting.
1217 return !Utilities.isRotationAllowedForDevice(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001218 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001219 }
1220
Adam Cohen9211d422014-10-07 18:14:53 -07001221 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001222 CustomContentCallbacks callbacks, String description) {
1223 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001224 }
1225
Adam Cohenedb40762013-07-18 16:45:45 -07001226 // The custom content needs to offset its content to account for the QSB
1227 public int getTopOffsetForCustomContent() {
1228 return mWorkspace.getPaddingTop();
1229 }
1230
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001231 @Override
1232 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001233 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001234 if (mModel.isCurrentCallbacks(this)) {
1235 mModel.stopLoader();
1236 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001237 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1238
Romain Guy13c2e7b2010-03-10 19:45:00 -08001239 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001240 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001241
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001242 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001243 @Override
1244 public void onWindowFocusChanged(boolean hasFocus) {
1245 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001246 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001247
1248 if (mLauncherCallbacks != null) {
1249 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1250 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001251 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001252
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001253 private boolean acceptFilter() {
1254 final InputMethodManager inputManager = (InputMethodManager)
1255 getSystemService(Context.INPUT_METHOD_SERVICE);
1256 return !inputManager.isFullscreenMode();
1257 }
1258
1259 @Override
1260 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001261 final int uniChar = event.getUnicodeChar();
1262 final boolean handled = super.onKeyDown(keyCode, event);
1263 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1264 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001265 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1266 keyCode, event);
1267 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001268 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001269 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001270 // showSearchDialog()
1271 // If there are multiple keystrokes before the search dialog takes focus,
1272 // onSearchRequested() will be called for every keystroke,
1273 // but it is idempotent, so it's fine.
1274 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001275 }
1276 }
1277
Joe Onorato8a9625e2010-01-28 15:55:35 -08001278 // Eat the long press event so the keyboard doesn't come up.
1279 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1280 return true;
1281 }
1282
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001283 return handled;
1284 }
1285
Winson46163472015-09-22 17:31:56 -07001286 @Override
1287 public boolean onKeyUp(int keyCode, KeyEvent event) {
1288 if (keyCode == KeyEvent.KEYCODE_MENU) {
1289 // Ignore the menu key if we are currently dragging or are on the custom content screen
1290 if (!isOnCustomContent() && !mDragController.isDragging()) {
1291 // Close any open folders
1292 closeFolder();
1293
1294 // Stop resizing any widgets
1295 mWorkspace.exitWidgetResizeMode();
1296
1297 // Show the overview mode if we are on the workspace
1298 if (mState == State.WORKSPACE && !mWorkspace.isInOverviewMode() &&
1299 !mWorkspace.isSwitchingState()) {
1300 mOverviewPanel.requestFocus();
1301 showOverviewMode(true);
1302 }
1303 }
1304 return true;
1305 }
1306 return super.onKeyUp(keyCode, event);
1307 }
1308
Karl Rosaen138a0412009-04-23 19:00:21 -07001309 private String getTypedText() {
1310 return mDefaultKeySsb.toString();
1311 }
1312
1313 private void clearTypedText() {
1314 mDefaultKeySsb.clear();
1315 mDefaultKeySsb.clearSpans();
1316 Selection.setSelection(mDefaultKeySsb, 0);
1317 }
1318
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001319 /**
Michael Jurka883f55b2010-10-21 15:47:14 -07001320 * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
1321 * State
1322 */
1323 private static State intToState(int stateOrdinal) {
1324 State state = State.WORKSPACE;
1325 final State[] stateValues = State.values();
1326 for (int i = 0; i < stateValues.length; i++) {
1327 if (stateValues[i].ordinal() == stateOrdinal) {
1328 state = stateValues[i];
1329 break;
1330 }
1331 }
1332 return state;
1333 }
1334
1335 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001336 * Restores the previous state, if it exists.
1337 *
1338 * @param savedState The previous state.
1339 */
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001340 @SuppressWarnings("unchecked")
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001341 private void restoreState(Bundle savedState) {
1342 if (savedState == null) {
1343 return;
1344 }
1345
Michael Jurka883f55b2010-10-21 15:47:14 -07001346 State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
Winson Chungb745afb2015-03-02 11:51:23 -08001347 if (state == State.APPS || state == State.WIDGETS) {
1348 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001349 }
1350
Adam Cohen21cd0022013-10-09 18:57:02 -07001351 int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
1352 PagedView.INVALID_RESTORE_PAGE);
1353 if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
Winson Chung8c87cd82013-07-23 16:20:10 -07001354 mWorkspace.setRestorePage(currentScreen);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001355 }
1356
Winson Chung3d503fb2011-07-13 17:25:49 -07001357 final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
Adam Cohendcd297f2013-06-18 13:13:40 -07001358 final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
Michael Jurka0280c3b2010-09-17 15:00:07 -07001359
Winson Chung3d503fb2011-07-13 17:25:49 -07001360 if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
1361 mPendingAddInfo.container = pendingAddContainer;
Adam Cohendcd297f2013-06-18 13:13:40 -07001362 mPendingAddInfo.screenId = pendingAddScreen;
Winson Chung3d503fb2011-07-13 17:25:49 -07001363 mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
1364 mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001365 mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
1366 mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
Adam Cohenb823ae42015-03-27 18:07:52 -07001367 AppWidgetProviderInfo info = savedState.getParcelable(
1368 RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
Sunny Goyalf044bb12015-05-12 13:30:07 -07001369 mPendingAddWidgetInfo = info == null ?
1370 null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
1371
Adam Cohen4637b5a2013-11-04 18:21:24 -08001372 mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001373 setWaitingForResult(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001374 mRestoring = true;
1375 }
1376
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001377 mItemIdToViewId = (HashMap<Integer, Integer>)
1378 savedState.getSerializable(RUNTIME_STATE_VIEW_IDS);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001379 }
1380
1381 /**
1382 * Finds all the views we need and configure them properly.
1383 */
1384 private void setupViews() {
Michael Jurkaa63c4522010-08-19 13:52:27 -07001385 final DragController dragController = mDragController;
Joe Onorato00acb122009-08-04 16:04:30 -04001386
Craig Mautner360310b2012-10-26 15:13:08 -07001387 mLauncherView = findViewById(R.id.launcher);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001388 mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
Winson Chung4c98d922011-05-31 16:50:48 -07001389 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
1390 mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
Anjali Koppalf5d29132014-02-28 13:33:27 -08001391 mWorkspace.setPageSwitchListener(this);
Winson Chunga6945242014-01-08 14:04:34 -08001392 mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
Craig Mautner360310b2012-10-26 15:13:08 -07001393
John Spurlock77e1f472013-09-11 10:09:51 -04001394 mLauncherView.setSystemUiVisibility(
1395 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
Craig Mautner360310b2012-10-26 15:13:08 -07001396 mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001397
Winson Chung4c98d922011-05-31 16:50:48 -07001398 // Setup the drag layer
1399 mDragLayer.setup(this, dragController);
1400
Winson Chung3d503fb2011-07-13 17:25:49 -07001401 // Setup the hotseat
1402 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1403 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001404 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001405 }
1406
Jorim Jaggid017f882014-01-14 17:08:48 -08001407 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
Tony Wickham6b7653d2015-09-02 16:11:09 -07001408 // Long-clicking buttons in the overview panel does the same thing as clicking them.
1409 OnLongClickListener performClickOnLongClick = new OnLongClickListener() {
1410 @Override
1411 public boolean onLongClick(View v) {
1412 return v.performClick();
1413 }
1414 };
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001415 mWidgetsButton = findViewById(R.id.widget_button);
1416 mWidgetsButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001417 @Override
Tony Wickham6b7653d2015-09-02 16:11:09 -07001418 public void onClick(View view) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001419 if (!mWorkspace.isSwitchingState()) {
Tony Wickham6b7653d2015-09-02 16:11:09 -07001420 onClickAddWidgetButton(view);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001421 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001422 }
1423 });
Tony Wickham6b7653d2015-09-02 16:11:09 -07001424 mWidgetsButton.setOnLongClickListener(performClickOnLongClick);
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001425 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
Adam Cohen61f560d2013-09-30 15:58:20 -07001426
1427 View wallpaperButton = findViewById(R.id.wallpaper_button);
1428 wallpaperButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001429 @Override
Tony Wickham6b7653d2015-09-02 16:11:09 -07001430 public void onClick(View view) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001431 if (!mWorkspace.isSwitchingState()) {
Tony Wickham6b7653d2015-09-02 16:11:09 -07001432 onClickWallpaperPicker(view);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001433 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001434 }
1435 });
Tony Wickham6b7653d2015-09-02 16:11:09 -07001436 wallpaperButton.setOnLongClickListener(performClickOnLongClick);
Adam Cohen61f560d2013-09-30 15:58:20 -07001437 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1438
1439 View settingsButton = findViewById(R.id.settings_button);
Jorim Jaggid017f882014-01-14 17:08:48 -08001440 if (hasSettings()) {
1441 settingsButton.setOnClickListener(new OnClickListener() {
1442 @Override
Tony Wickham6b7653d2015-09-02 16:11:09 -07001443 public void onClick(View view) {
Jorim Jaggid017f882014-01-14 17:08:48 -08001444 if (!mWorkspace.isSwitchingState()) {
Tony Wickham6b7653d2015-09-02 16:11:09 -07001445 onClickSettingsButton(view);
Jorim Jaggid017f882014-01-14 17:08:48 -08001446 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08001447 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001448 });
Tony Wickham6b7653d2015-09-02 16:11:09 -07001449 settingsButton.setOnLongClickListener(performClickOnLongClick);
Jorim Jaggid017f882014-01-14 17:08:48 -08001450 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1451 } else {
1452 settingsButton.setVisibility(View.GONE);
Jorim Jaggid017f882014-01-14 17:08:48 -08001453 }
1454
Adam Cohendbdff6b2013-09-18 19:09:15 -07001455 mOverviewPanel.setAlpha(0f);
Adam Cohenf358a4b2013-07-23 16:47:31 -07001456
Winson Chung4c98d922011-05-31 16:50:48 -07001457 // Setup the workspace
1458 mWorkspace.setHapticFeedbackEnabled(false);
1459 mWorkspace.setOnLongClickListener(this);
Adam Cohencff6af82011-09-13 14:51:53 -07001460 mWorkspace.setup(dragController);
Michael Jurkad74c9842011-07-10 12:44:21 -07001461 dragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001462
Winson Chungf0ea4d32011-06-06 14:27:16 -07001463 // Get the search/delete bar
Adam Cohen24ce0b32014-01-14 16:18:14 -08001464 mSearchDropTargetBar = (SearchDropTargetBar)
1465 mDragLayer.findViewById(R.id.search_drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001466
Winson Chungef7f8742015-06-04 17:18:17 -07001467 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001468 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001469 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Winson Chungef7f8742015-06-04 17:18:17 -07001470 if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
1471 mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
1472 } else {
1473 mAppsView.setSearchBarController(mAppsView.newDefaultAppSearchController());
1474 }
Craig Mautner360310b2012-10-26 15:13:08 -07001475
Winson Chung3d503fb2011-07-13 17:25:49 -07001476 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Winson Chung4c98d922011-05-31 16:50:48 -07001477 dragController.setDragScoller(mWorkspace);
1478 dragController.setScrollView(mDragLayer);
1479 dragController.setMoveTarget(mWorkspace);
1480 dragController.addDropTarget(mWorkspace);
Winson Chungc51db6a2011-10-05 11:44:49 -07001481 if (mSearchDropTargetBar != null) {
1482 mSearchDropTargetBar.setup(this, dragController);
Adam Cohenb0df1b02015-03-18 22:21:40 -07001483 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Michael Jurkae0f5a612011-02-07 16:45:41 -08001484 }
Daniel Sandler924b9932013-06-12 00:38:25 -04001485
Daniel Sandlera127b7a2013-06-17 14:25:46 -04001486 if (getResources().getBoolean(R.bool.debug_memory_enabled)) {
Daniel Sandler924b9932013-06-12 00:38:25 -04001487 Log.v(TAG, "adding WeightWatcher");
Adam Cohen39a06042013-07-19 14:30:12 -07001488 mWeightWatcher = new WeightWatcher(this);
1489 mWeightWatcher.setAlpha(0.5f);
1490 ((FrameLayout) mLauncherView).addView(mWeightWatcher,
Daniel Sandler924b9932013-06-12 00:38:25 -04001491 new FrameLayout.LayoutParams(
1492 FrameLayout.LayoutParams.MATCH_PARENT,
Daniel Sandlerb9eb2862013-06-14 20:17:30 -04001493 FrameLayout.LayoutParams.WRAP_CONTENT,
Daniel Sandler924b9932013-06-12 00:38:25 -04001494 Gravity.BOTTOM)
1495 );
Adam Cohen39a06042013-07-19 14:30:12 -07001496
1497 boolean show = shouldShowWeightWatcher();
1498 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
Daniel Sandler924b9932013-06-12 00:38:25 -04001499 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001500 }
1501
1502 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001503 * Sets the all apps button. This method is called from {@link Hotseat}.
1504 */
1505 public void setAllAppsButton(View allAppsButton) {
1506 mAllAppsButton = allAppsButton;
1507 }
1508
1509 public View getAllAppsButton() {
1510 return mAllAppsButton;
1511 }
1512
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001513 public View getWidgetsButton() {
1514 return mWidgetsButton;
1515 }
1516
Anjali Koppal5ad44842014-03-10 20:34:39 -07001517 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001518 * Creates a view representing a shortcut.
1519 *
1520 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001521 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001522 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001523 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001524 }
1525
1526 /**
1527 * Creates a view representing a shortcut inflated from the specified resource.
1528 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001529 * @param parent The group the shortcut belongs to.
1530 * @param info The data structure describing the shortcut.
1531 *
1532 * @return A View inflated from layoutResId.
1533 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001534 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001535 BubbleTextView favorite = (BubbleTextView) mInflater.inflate(R.layout.app_icon,
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001536 parent, false);
1537 favorite.applyFromShortcutInfo(info, mIconCache);
1538 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001539 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001540 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001541 return favorite;
1542 }
1543
1544 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001545 * Add a shortcut to the workspace.
1546 *
1547 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001548 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001549 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07001550 int cellY) {
1551 int[] cellXY = mTmpAddItemCellCoordinates;
1552 int[] touchXY = mPendingAddInfo.dropPos;
Adam Cohendcd297f2013-06-18 13:13:40 -07001553 CellLayout layout = getCellLayout(container, screenId);
Romain Guycbb89e42009-06-08 15:52:54 -07001554
Sunny Goyal5c97f512015-05-19 16:03:28 -07001555 ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
Adam Cohend9198822011-11-22 16:42:47 -08001556 if (info == null) {
1557 return;
1558 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001559 final View view = createShortcut(info);
1560
Sunny Goyal5c97f512015-05-19 16:03:28 -07001561 boolean foundCellSpan = false;
Adam Cohenfbba09b2011-07-18 21:43:05 -07001562 // First we check if we already know the exact location where we want to add this item.
1563 if (cellX >= 0 && cellY >= 0) {
1564 cellXY[0] = cellX;
1565 cellXY[1] = cellY;
1566 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001567
1568 // If appropriate, either create a folder or add to an existing folder
Adam Cohen482ed822012-03-02 14:15:13 -08001569 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Adam Cohen558baaf2011-08-15 15:22:57 -07001570 true, null,null)) {
1571 return;
1572 }
1573 DragObject dragObject = new DragObject();
1574 dragObject.dragInfo = info;
Adam Cohen482ed822012-03-02 14:15:13 -08001575 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1576 true)) {
Adam Cohen558baaf2011-08-15 15:22:57 -07001577 return;
1578 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001579 } else if (touchXY != null) {
Michael Jurkad3ef3062010-11-23 16:23:58 -08001580 // when dragging and dropping, just find the closest free spot
Winson Chung3d503fb2011-07-13 17:25:49 -07001581 int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001582 foundCellSpan = (result != null);
1583 } else {
Adam Cohenfbba09b2011-07-18 21:43:05 -07001584 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001585 }
1586
1587 if (!foundCellSpan) {
Winson Chung93eef082012-03-23 15:59:27 -07001588 showOutOfSpaceMessage(isHotseatLayout(layout));
Michael Jurka0280c3b2010-09-17 15:00:07 -07001589 return;
1590 }
1591
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001592 LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001593
1594 if (!mRestoring) {
Adam Cohendcd297f2013-06-18 13:13:40 -07001595 mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07001596 isWorkspaceLocked());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001597 }
1598 }
1599
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001600 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001601 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001602 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001603 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001604 */
Adam Cohen091440a2015-03-18 14:16:05 -07001605 @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
Adam Cohen59400422014-03-05 18:07:04 -08001606 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1607
1608 ItemInfo info = mPendingAddInfo;
Adam Cohened66b2b2012-01-23 17:28:51 -08001609 if (appWidgetInfo == null) {
Adam Cohen59400422014-03-05 18:07:04 -08001610 appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
1611 mAppWidgetManager.getAppWidgetInfo(appWidgetId));
Adam Cohened66b2b2012-01-23 17:28:51 -08001612 }
Romain Guycbb89e42009-06-08 15:52:54 -07001613
Adam Cohen59400422014-03-05 18:07:04 -08001614 if (appWidgetInfo.isCustomWidget) {
1615 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001616 }
1617
Adam Cohen59400422014-03-05 18:07:04 -08001618 LauncherAppWidgetInfo launcherInfo;
1619 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
1620 launcherInfo.spanX = info.spanX;
1621 launcherInfo.spanY = info.spanY;
1622 launcherInfo.minSpanX = info.minSpanX;
1623 launcherInfo.minSpanY = info.minSpanY;
Sunny Goyalffe83f12014-08-14 17:39:34 -07001624 launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
Romain Guycbb89e42009-06-08 15:52:54 -07001625
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001626 LauncherModel.addItemToDatabase(this, launcherInfo,
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001627 container, screenId, info.cellX, info.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001628
1629 if (!mRestoring) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001630 if (hostView == null) {
1631 // Perform actual inflation because we're live
Adam Cohen59400422014-03-05 18:07:04 -08001632 launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
1633 appWidgetInfo);
Adam Cohened66b2b2012-01-23 17:28:51 -08001634 } else {
1635 // The AppWidgetHostView has already been inflated and instantiated
1636 launcherInfo.hostView = hostView;
1637 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001638 launcherInfo.hostView.setTag(launcherInfo);
Adam Cohend41fbf52012-02-16 23:53:59 -08001639 launcherInfo.hostView.setVisibility(View.VISIBLE);
Adam Cohenaaa5c212012-10-05 18:14:31 -07001640 launcherInfo.notifyWidgetSizeChanged(this);
1641
Adam Cohen59400422014-03-05 18:07:04 -08001642 mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
1643 info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
Adam Cohended9f8d2010-11-03 13:25:16 -07001644
1645 addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001646 }
Adam Cohen6af9af02012-02-02 15:41:45 -08001647 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001648 }
Romain Guycbb89e42009-06-08 15:52:54 -07001649
Adam Cohended9f8d2010-11-03 13:25:16 -07001650 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1651 @Override
1652 public void onReceive(Context context, Intent intent) {
1653 final String action = intent.getAction();
1654 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
1655 mUserPresent = false;
Adam Cohenbec6ac52011-07-19 20:50:27 -07001656 mDragLayer.clearAllResizeFrames();
Winson Chungb745afb2015-03-02 11:51:23 -08001657 updateAutoAdvanceState();
Winson Chung337cd9d2011-03-30 10:39:30 -07001658
Winson Chungc100e8e2011-08-09 16:02:43 -07001659 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001660 // processing a multi-step drop
Hyunyoung Song3f471442015-04-08 19:01:34 -07001661 if (mAppsView != null && mWidgetsView != null &&
Winson Chungb745afb2015-03-02 11:51:23 -08001662 mPendingAddInfo.container == ItemInfo.NO_ID) {
Winson5c6bdbb2015-09-03 11:36:19 -07001663 if (!showWorkspace(false)) {
1664 // If we are already on the workspace, then manually reset all apps
1665 mAppsView.reset();
1666 }
Winson Chung785d2eb2011-04-14 16:08:02 -07001667 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001668 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1669 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08001670 updateAutoAdvanceState();
Dan Sandlerd5024042014-01-09 15:01:33 -05001671 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
1672 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001673 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001674 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
1675 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
1676 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001677 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001678 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
1679 | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
Adam Cohended9f8d2010-11-03 13:25:16 -07001680 }
1681 }
1682 };
1683
1684 @Override
1685 public void onAttachedToWindow() {
1686 super.onAttachedToWindow();
1687
1688 // Listen for broadcasts related to user-presence
1689 final IntentFilter filter = new IntentFilter();
1690 filter.addAction(Intent.ACTION_SCREEN_OFF);
1691 filter.addAction(Intent.ACTION_USER_PRESENT);
Amith Yamasani6cc806d2014-05-02 13:47:11 -07001692 // For handling managed profiles
Dan Sandlerd5024042014-01-09 15:01:33 -05001693 if (ENABLE_DEBUG_INTENTS) {
1694 filter.addAction(DebugIntents.DELETE_DATABASE);
1695 filter.addAction(DebugIntents.MIGRATE_DATABASE);
1696 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001697 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001698 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001699 setupTransparentSystemBarsForLollipop();
Adam Cohend113e0c2010-11-11 10:48:05 -08001700 mAttached = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001701 mVisible = true;
1702 }
1703
Adam Cohen0b395352014-06-09 22:54:36 +00001704 /**
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001705 * Sets up transparent navigation and status bars in Lollipop.
Adam Cohen0b395352014-06-09 22:54:36 +00001706 * This method is a no-op for other platform versions.
1707 */
Sunny Goyald0091012015-01-20 15:55:34 -08001708 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001709 private void setupTransparentSystemBarsForLollipop() {
1710 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyald0091012015-01-20 15:55:34 -08001711 Window window = getWindow();
1712 window.getAttributes().systemUiVisibility |=
1713 (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
1714 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1715 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
1716 window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
1717 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
1718 window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
1719 window.setStatusBarColor(Color.TRANSPARENT);
1720 window.setNavigationBarColor(Color.TRANSPARENT);
Adam Cohen0b395352014-06-09 22:54:36 +00001721 }
1722 }
1723
Adam Cohended9f8d2010-11-03 13:25:16 -07001724 @Override
1725 public void onDetachedFromWindow() {
1726 super.onDetachedFromWindow();
1727 mVisible = false;
1728
Adam Cohend113e0c2010-11-11 10:48:05 -08001729 if (mAttached) {
1730 unregisterReceiver(mReceiver);
1731 mAttached = false;
1732 }
Winson Chungb745afb2015-03-02 11:51:23 -08001733 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001734 }
1735
1736 public void onWindowVisibilityChanged(int visibility) {
1737 mVisible = visibility == View.VISIBLE;
Winson Chungb745afb2015-03-02 11:51:23 -08001738 updateAutoAdvanceState();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001739 // The following code used to be in onResume, but it turns out onResume is called when
1740 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1741 // is a more appropriate event to handle
1742 if (mVisible) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001743 if (!mWorkspaceLoading) {
1744 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001745 // We want to let Launcher draw itself at least once before we force it to build
1746 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001747 // apps is nice and speedy.
1748 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001749 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001750 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001751 if (mStarted) return;
1752 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001753 // We delay the layer building a bit in order to give
1754 // other message processing a time to run. In particular
1755 // this avoids a delay in hiding the IME if it was
1756 // currently shown, because doing that may involve
1757 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001758 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001759 final ViewTreeObserver.OnDrawListener listener = this;
1760 mWorkspace.post(new Runnable() {
1761 public void run() {
Michael Jurkab68e03a2013-04-11 11:36:41 -07001762 if (mWorkspace != null &&
1763 mWorkspace.getViewTreeObserver() != null) {
1764 mWorkspace.getViewTreeObserver().
1765 removeOnDrawListener(listener);
1766 }
Michael Jurkadf96add2013-04-03 16:25:02 -07001767 }
1768 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001769 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001770 }
1771 });
1772 }
1773 clearTypedText();
1774 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001775 }
1776
Adam Cohen091440a2015-03-18 14:16:05 -07001777 @Thunk void sendAdvanceMessage(long delay) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001778 mHandler.removeMessages(ADVANCE_MSG);
1779 Message msg = mHandler.obtainMessage(ADVANCE_MSG);
1780 mHandler.sendMessageDelayed(msg, delay);
1781 mAutoAdvanceSentTime = System.currentTimeMillis();
1782 }
1783
Adam Cohen091440a2015-03-18 14:16:05 -07001784 @Thunk void updateAutoAdvanceState() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001785 boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
1786 if (autoAdvanceRunning != mAutoAdvanceRunning) {
1787 mAutoAdvanceRunning = autoAdvanceRunning;
1788 if (autoAdvanceRunning) {
1789 long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
1790 sendAdvanceMessage(delay);
1791 } else {
1792 if (!mWidgetsToAdvance.isEmpty()) {
1793 mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
1794 (System.currentTimeMillis() - mAutoAdvanceSentTime));
1795 }
1796 mHandler.removeMessages(ADVANCE_MSG);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001797 mHandler.removeMessages(0); // Remove messages sent using postDelayed()
Adam Cohended9f8d2010-11-03 13:25:16 -07001798 }
1799 }
1800 }
1801
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001802 @Thunk final Handler mHandler = new Handler(new Handler.Callback() {
1803
Adam Cohended9f8d2010-11-03 13:25:16 -07001804 @Override
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001805 public boolean handleMessage(Message msg) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001806 if (msg.what == ADVANCE_MSG) {
1807 int i = 0;
1808 for (View key: mWidgetsToAdvance.keySet()) {
1809 final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
1810 final int delay = mAdvanceStagger * i;
1811 if (v instanceof Advanceable) {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001812 mHandler.postDelayed(new Runnable() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001813 public void run() {
1814 ((Advanceable) v).advance();
1815 }
1816 }, delay);
1817 }
1818 i++;
1819 }
1820 sendAdvanceMessage(mAdvanceInterval);
1821 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001822 return true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001823 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001824 });
Adam Cohended9f8d2010-11-03 13:25:16 -07001825
Winsonc0b52fe2015-09-09 16:38:15 -07001826 private void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
Adam Cohen292c0252011-07-18 13:55:17 -07001827 if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
Adam Cohended9f8d2010-11-03 13:25:16 -07001828 View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
1829 if (v instanceof Advanceable) {
1830 mWidgetsToAdvance.put(hostView, appWidgetInfo);
Adam Cohen2ddf13e2011-01-19 21:26:33 -08001831 ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
Winson Chungb745afb2015-03-02 11:51:23 -08001832 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001833 }
1834 }
1835
Winsonc0b52fe2015-09-09 16:38:15 -07001836 private void removeWidgetToAutoAdvance(View hostView) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001837 if (mWidgetsToAdvance.containsKey(hostView)) {
1838 mWidgetsToAdvance.remove(hostView);
Winson Chungb745afb2015-03-02 11:51:23 -08001839 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001840 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001841 }
1842
Hyunyoung Song3f471442015-04-08 19:01:34 -07001843 public void showOutOfSpaceMessage(boolean isHotseatLayout) {
Winson Chung93eef082012-03-23 15:59:27 -07001844 int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
1845 Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
Adam Cohended9f8d2010-11-03 13:25:16 -07001846 }
1847
Winson Chunga6945242014-01-08 14:04:34 -08001848 public DragLayer getDragLayer() {
1849 return mDragLayer;
1850 }
1851
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001852 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001853 return mAppsView;
1854 }
1855
Hyunyoung Song3f471442015-04-08 19:01:34 -07001856 public WidgetsContainerView getWidgetsView() {
1857 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001858 }
1859
Winson Chunga6945242014-01-08 14:04:34 -08001860 public Workspace getWorkspace() {
1861 return mWorkspace;
1862 }
1863
1864 public Hotseat getHotseat() {
1865 return mHotseat;
1866 }
1867
Jorim Jaggid017f882014-01-14 17:08:48 -08001868 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001869 return mOverviewPanel;
1870 }
1871
Winson Chung006ee262015-08-03 14:40:11 -07001872 public SearchDropTargetBar getSearchDropTargetBar() {
Winson Chunga6945242014-01-08 14:04:34 -08001873 return mSearchDropTargetBar;
1874 }
1875
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001876 public LauncherAppWidgetHost getAppWidgetHost() {
1877 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001878 }
Romain Guycbb89e42009-06-08 15:52:54 -07001879
Winson Chunga9abd0e2010-10-27 17:18:37 -07001880 public LauncherModel getModel() {
1881 return mModel;
1882 }
1883
Winson Chunga6945242014-01-08 14:04:34 -08001884 protected SharedPreferences getSharedPrefs() {
1885 return mSharedPrefs;
1886 }
1887
Adam Cohen2e6da152015-05-06 11:42:25 -07001888 public DeviceProfile getDeviceProfile() {
1889 return mDeviceProfile;
1890 }
1891
Bjorn Bringertc459e522013-06-07 19:36:01 +01001892 public void closeSystemDialogs() {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001893 getWindow().closeAllPanels();
1894
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001895 // Whatever we were doing is hereby canceled.
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001896 setWaitingForResult(false);
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001897 }
1898
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001899 @Override
1900 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001901 long startTime = 0;
1902 if (DEBUG_RESUME_TIME) {
1903 startTime = System.currentTimeMillis();
1904 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001905 super.onNewIntent(intent);
1906
1907 // Close the menu
Winson15f8b172015-08-19 11:02:39 -07001908 Folder openFolder = mWorkspace.getOpenFolder();
1909 boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1910 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1911 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
1912 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
1913 if (isActionMain) {
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001914 // also will cancel mWaitingForResult.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001915 closeSystemDialogs();
Jason Samsfd22dac2009-09-20 17:24:16 -07001916
Adam Cohen6fecd412013-10-02 17:41:50 -07001917 if (mWorkspace == null) {
1918 // Can be cases where mWorkspace is null, this prevents a NPE
1919 return;
1920 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001921 // In all these cases, only animate if we're already on home
1922 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001923
Adam Cohen6fecd412013-10-02 17:41:50 -07001924 closeFolder();
1925 exitSpringLoadedDragMode();
1926
1927 // If we are already on home, then just animate back to the workspace,
1928 // otherwise, just wait until onResume to set the state back to Workspace
1929 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001930 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001931 } else {
1932 mOnResumeState = State.WORKSPACE;
1933 }
1934
1935 final View v = getWindow().peekDecorView();
1936 if (v != null && v.getWindowToken() != null) {
1937 InputMethodManager imm = (InputMethodManager)getSystemService(
1938 INPUT_METHOD_SERVICE);
1939 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1940 }
1941
Winson Chungb745afb2015-03-02 11:51:23 -08001942 // Reset the apps view
1943 if (!alreadyOnHome && mAppsView != null) {
1944 mAppsView.scrollToTop();
1945 }
1946
Hyunyoung Song3f471442015-04-08 19:01:34 -07001947 // Reset the widgets view
1948 if (!alreadyOnHome && mWidgetsView != null) {
1949 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001950 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001951
Adam Cohen9211d422014-10-07 18:14:53 -07001952 if (mLauncherCallbacks != null) {
1953 mLauncherCallbacks.onHomeIntent();
1954 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001955 }
Adam Cohened307df2013-10-02 09:37:31 -07001956
Adam Cohen9211d422014-10-07 18:14:53 -07001957 if (mLauncherCallbacks != null) {
1958 mLauncherCallbacks.onNewIntent(intent);
1959 }
Winson15f8b172015-08-19 11:02:39 -07001960
1961 // Defer moving to the default screen until after we callback to the LauncherCallbacks
1962 // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
1963 // animation.
1964 if (isActionMain) {
Ivan Lee667d6882015-09-03 10:16:07 -06001965 boolean moveToDefaultScreen = mLauncherCallbacks != null ?
1966 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
Winson15f8b172015-08-19 11:02:39 -07001967 if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
1968 openFolder == null && moveToDefaultScreen) {
Adam Cohen4b66bf32015-09-18 12:15:19 -07001969
1970 // We use this flag to suppress noisy callbacks above custom content state
1971 // from onResume.
1972 mMoveToDefaultScreenFromNewIntent = true;
Winson15f8b172015-08-19 11:02:39 -07001973 mWorkspace.post(new Runnable() {
1974 @Override
1975 public void run() {
1976 mWorkspace.moveToDefaultScreen(true);
1977 }
1978 });
1979 }
1980 }
1981
1982 if (DEBUG_RESUME_TIME) {
1983 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1984 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001985 }
1986
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001987 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001988 public void onRestoreInstanceState(Bundle state) {
1989 super.onRestoreInstanceState(state);
1990 for (int page: mSynchronouslyBoundPages) {
1991 mWorkspace.restoreInstanceStateForChild(page);
1992 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001993 }
1994
1995 @Override
1996 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001997 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001998 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1999 mWorkspace.getCurrentPageOffsetFromCustomContent());
Adam Cohen21cd0022013-10-09 18:57:02 -07002000 }
Adam Cohen95bb8002011-07-03 23:40:28 -07002001 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002002
Michael Jurka883f55b2010-10-21 15:47:14 -07002003 outState.putInt(RUNTIME_STATE, mState.ordinal());
Adam Cohen51e95032011-07-11 14:44:19 -07002004 // We close any open folder since it will not be re-opened, and we need to make sure
2005 // this state is reflected.
2006 closeFolder();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002007
Adam Cohendcd297f2013-06-18 13:13:40 -07002008 if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
Winson Chung3d503fb2011-07-13 17:25:49 -07002009 mWaitingForResult) {
2010 outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
Adam Cohendcd297f2013-06-18 13:13:40 -07002011 outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
Winson Chung3d503fb2011-07-13 17:25:49 -07002012 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
2013 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002014 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
2015 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
2016 outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
Adam Cohen4637b5a2013-11-04 18:21:24 -08002017 outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002018 }
2019
Hyunyoung Song3f471442015-04-08 19:01:34 -07002020 // Save the current widgets tray?
2021 // TODO(hyunyoungs)
Adam Cohenc76e1dd2013-11-14 11:09:14 +00002022 outState.putSerializable(RUNTIME_STATE_VIEW_IDS, mItemIdToViewId);
Adam Cohen9211d422014-10-07 18:14:53 -07002023
2024 if (mLauncherCallbacks != null) {
2025 mLauncherCallbacks.onSaveInstanceState(outState);
2026 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002027 }
2028
2029 @Override
2030 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002031 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07002032
Winson Chunge7a03942011-08-05 15:05:12 -07002033 // Remove all pending runnables
2034 mHandler.removeMessages(ADVANCE_MSG);
2035 mHandler.removeMessages(0);
Michael Jurka9d906c72011-10-14 06:25:36 -07002036 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Winson Chunge7a03942011-08-05 15:05:12 -07002037
Winson Chungcd2b0142011-06-08 16:02:26 -07002038 // Stop callbacks from LauncherModel
Daniel Sandlercc8befa2013-06-11 14:45:48 -04002039 LauncherAppState app = (LauncherAppState.getInstance());
Adam Cohen1a85c582014-09-30 09:48:49 -07002040
2041 // It's possible to receive onDestroy after a new Launcher activity has
2042 // been created. In this case, don't interfere with the new Launcher.
2043 if (mModel.isCurrentCallbacks(this)) {
2044 mModel.stopLoader();
2045 app.setLauncher(null);
2046 }
Winson Chungcd2b0142011-06-08 16:02:26 -07002047
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002048 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07002049 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002050 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002051 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002052 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002053 mAppWidgetHost = null;
2054
2055 mWidgetsToAdvance.clear();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002056
2057 TextKeyListener.getInstance().release();
2058
Joe Onorato34a0e1b2009-12-14 17:44:51 -08002059 unregisterReceiver(mCloseSystemDialogsReceiver);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002060
Adam Cohenaccf3bf2012-04-30 16:07:43 -07002061 mDragLayer.clearAllResizeFrames();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002062 ((ViewGroup) mWorkspace.getParent()).removeAllViews();
Adam Cohend552dd92013-11-26 12:13:11 -08002063 mWorkspace.removeAllWorkspaceScreens();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002064 mWorkspace = null;
2065 mDragController = null;
Patrick Dubroy60b7c532011-01-16 17:19:32 -08002066
Michael Jurka2ecf9952012-06-18 12:52:28 -07002067 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07002068
2069 if (mLauncherCallbacks != null) {
2070 mLauncherCallbacks.onDestroy();
2071 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002072 }
2073
Adam Cohena9cf38f2011-05-02 15:36:58 -07002074 public DragController getDragController() {
2075 return mDragController;
2076 }
2077
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002078 @Override
2079 public void startActivityForResult(Intent intent, int requestCode) {
Adam Cohen173f7112015-03-27 15:14:00 -07002080 onStartForResult(requestCode);
2081 super.startActivityForResult(intent, requestCode);
2082 }
2083
2084 @Override
2085 public void startIntentSenderForResult (IntentSender intent, int requestCode,
2086 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
2087 onStartForResult(requestCode);
2088 try {
2089 super.startIntentSenderForResult(intent, requestCode,
2090 fillInIntent, flagsMask, flagsValues, extraFlags, options);
2091 } catch (IntentSender.SendIntentException e) {
2092 throw new ActivityNotFoundException();
2093 }
2094 }
2095
2096 private void onStartForResult(int requestCode) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002097 if (requestCode >= 0) {
2098 setWaitingForResult(true);
2099 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002100 }
2101
Winson Chung70d72102011-08-12 11:24:35 -07002102 /**
2103 * Indicates that we want global search for this activity by setting the globalSearch
2104 * argument for {@link #startSearch} to true.
2105 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002106 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07002107 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002108 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002109
Karl Rosaen138a0412009-04-23 19:00:21 -07002110 if (initialQuery == null) {
2111 // Use any text typed in the launcher as the initial query
2112 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07002113 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002114 if (appSearchData == null) {
2115 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01002116 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002117 }
Winson Chungadf0c182012-08-23 14:59:07 -07002118 Rect sourceBounds = new Rect();
2119 if (mSearchDropTargetBar != null) {
2120 sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
2121 }
Romain Guycbb89e42009-06-08 15:52:54 -07002122
Ian Parkinson047036e2014-09-01 15:40:53 +01002123 boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002124 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002125 if (clearTextImmediately) {
2126 clearTypedText();
2127 }
Winson Chungcd99cd32015-04-29 11:03:24 -07002128
2129 // We need to show the workspace after starting the search
2130 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01002131 }
2132
Ian Parkinson047036e2014-09-01 15:40:53 +01002133 /**
2134 * Start a text search.
2135 *
2136 * @return {@code true} if the search will start immediately, so any further keypresses
2137 * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
2138 * to buffer keypresses.
2139 */
2140 public boolean startSearch(String initialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002141 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Adam Cohen9211d422014-10-07 18:14:53 -07002142 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
2143 return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
2144 sourceBounds);
2145 }
2146
Michael Jurkaa33411c2012-06-14 16:18:21 -07002147 startGlobalSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002148 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002149 return false;
Michael Jurkaa33411c2012-06-14 16:18:21 -07002150 }
2151
2152 /**
2153 * Starts the global search activity. This code is a copied from SearchManager
2154 */
Bjorn Bringertc459e522013-06-07 19:36:01 +01002155 private void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07002156 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002157 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07002158 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
2159 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
2160 if (globalSearchActivity == null) {
2161 Log.w(TAG, "No global search activity found.");
2162 return;
2163 }
2164 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
2165 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2166 intent.setComponent(globalSearchActivity);
2167 // Make sure that we have a Bundle to put source in
2168 if (appSearchData == null) {
2169 appSearchData = new Bundle();
2170 } else {
2171 appSearchData = new Bundle(appSearchData);
2172 }
Adam Cohen9211d422014-10-07 18:14:53 -07002173 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07002174 if (!appSearchData.containsKey("source")) {
2175 appSearchData.putString("source", getPackageName());
2176 }
2177 intent.putExtra(SearchManager.APP_DATA, appSearchData);
2178 if (!TextUtils.isEmpty(initialQuery)) {
2179 intent.putExtra(SearchManager.QUERY, initialQuery);
2180 }
2181 if (selectInitialQuery) {
2182 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
2183 }
2184 intent.setSourceBounds(sourceBounds);
2185 try {
2186 startActivity(intent);
2187 } catch (ActivityNotFoundException ex) {
2188 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
2189 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002190 }
2191
Winson Chungbedf9232015-07-10 12:38:30 -07002192 public void startSearchFromAllApps(View v, Intent searchIntent, String searchQuery) {
2193 if (mLauncherCallbacks != null && mLauncherCallbacks.startSearchFromAllApps(searchQuery)) {
2194 return;
2195 }
2196
2197 // If not handled, then just start the provided search intent
2198 startActivitySafely(v, searchIntent, null);
2199 }
2200
Yura4f93ec62014-02-04 14:15:21 +00002201 public boolean isOnCustomContent() {
2202 return mWorkspace.isOnOrMovingToCustomContent();
2203 }
2204
Winson Chung70d72102011-08-12 11:24:35 -07002205 @Override
Winson Chung70d72102011-08-12 11:24:35 -07002206 public boolean onPrepareOptionsMenu(Menu menu) {
2207 super.onPrepareOptionsMenu(menu);
Adam Cohen9211d422014-10-07 18:14:53 -07002208 if (mLauncherCallbacks != null) {
2209 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
2210 }
Michael Jurkab94f3f82013-09-11 18:08:54 +02002211 return false;
Winson Chung70d72102011-08-12 11:24:35 -07002212 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002213
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002214 @Override
2215 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07002216 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07002217 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07002218 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002219 }
2220
Joe Onorato9c1289c2009-08-17 11:03:03 -04002221 public boolean isWorkspaceLocked() {
2222 return mWorkspaceLoading || mWaitingForResult;
2223 }
2224
Adam Cohen517a7f52014-03-01 12:12:59 -08002225 public boolean isWorkspaceLoading() {
2226 return mWorkspaceLoading;
2227 }
2228
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002229 private void setWorkspaceLoading(boolean value) {
2230 boolean isLocked = isWorkspaceLocked();
2231 mWorkspaceLoading = value;
2232 if (isLocked != isWorkspaceLocked()) {
2233 onWorkspaceLockedChanged();
2234 }
2235 }
2236
2237 private void setWaitingForResult(boolean value) {
2238 boolean isLocked = isWorkspaceLocked();
2239 mWaitingForResult = value;
2240 if (isLocked != isWorkspaceLocked()) {
2241 onWorkspaceLockedChanged();
2242 }
2243 }
2244
Adam Cohen9211d422014-10-07 18:14:53 -07002245 protected void onWorkspaceLockedChanged() {
2246 if (mLauncherCallbacks != null) {
2247 mLauncherCallbacks.onWorkspaceLockedChanged();
2248 }
2249 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002250
Michael Jurka0280c3b2010-09-17 15:00:07 -07002251 private void resetAddInfo() {
Winson Chung3d503fb2011-07-13 17:25:49 -07002252 mPendingAddInfo.container = ItemInfo.NO_ID;
Adam Cohendcd297f2013-06-18 13:13:40 -07002253 mPendingAddInfo.screenId = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002254 mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
2255 mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
Sunny Goyal233ee962015-08-03 13:05:01 -07002256 mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = 1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002257 mPendingAddInfo.dropPos = null;
Michael Jurka0280c3b2010-09-17 15:00:07 -07002258 }
Michael Jurkaa63c4522010-08-19 13:52:27 -07002259
Sunny Goyale6b63a32015-01-16 16:14:29 -08002260 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info, final
Adam Cohen59400422014-03-05 18:07:04 -08002261 AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
Adam Cohenad4e15c2013-10-17 16:21:35 -07002262 addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
2263 }
2264
Sunny Goyale6b63a32015-01-16 16:14:29 -08002265 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
Adam Cohen59400422014-03-05 18:07:04 -08002266 final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
2267 int delay) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002268 if (appWidgetInfo.configure != null) {
2269 mPendingAddWidgetInfo = appWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -08002270 mPendingAddWidgetId = appWidgetId;
Michael Jurkaaf442092010-06-10 17:01:57 -07002271
Bjorn Bringert7984c942009-12-09 15:38:25 +00002272 // Launch over to configure widget, if needed
Sunny Goyalffe83f12014-08-14 17:39:34 -07002273 mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
2274 mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
2275
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002276 } else {
Bjorn Bringert7984c942009-12-09 15:38:25 +00002277 // Otherwise just add it
Adam Cohenad4e15c2013-10-17 16:21:35 -07002278 Runnable onComplete = new Runnable() {
2279 @Override
2280 public void run() {
2281 // Exit spring loaded mode if necessary after adding the widget
2282 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2283 null);
2284 }
2285 };
Adam Cohendcd297f2013-06-18 13:13:40 -07002286 completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002287 appWidgetInfo);
Adam Cohen689ff162014-05-08 17:27:56 -07002288 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002289 }
2290 }
Romain Guycbb89e42009-06-08 15:52:54 -07002291
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002292 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002293 // Close any folders that may be open.
2294 closeFolder();
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002295 mWorkspace.moveToCustomContentScreen(animate);
2296 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002297
2298 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2299 int[] cell, int spanX, int spanY) {
2300 switch (info.itemType) {
2301 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2302 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2303 int span[] = new int[2];
2304 span[0] = spanX;
2305 span[1] = spanY;
2306 addAppWidgetFromDrop((PendingAddWidgetInfo) info,
2307 container, screenId, cell, span);
2308 break;
2309 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
2310 processShortcutFromDrop(info.componentName, container, screenId, cell);
2311 break;
2312 default:
2313 throw new IllegalStateException("Unknown item type: " + info.itemType);
2314 }
2315 }
2316
Adam Cohenfbba09b2011-07-18 21:43:05 -07002317 /**
2318 * Process a shortcut drop.
2319 *
2320 * @param componentName The name of the component
Adam Cohendcd297f2013-06-18 13:13:40 -07002321 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002322 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002323 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002324 private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
2325 int[] cell) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002326 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002327 mPendingAddInfo.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002328 mPendingAddInfo.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002329 mPendingAddInfo.dropPos = null;
Adam Cohenfbba09b2011-07-18 21:43:05 -07002330
2331 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002332 mPendingAddInfo.cellX = cell[0];
2333 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002334 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002335
2336 Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
2337 createShortcutIntent.setComponent(componentName);
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002338 Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
Michael Jurka0280c3b2010-09-17 15:00:07 -07002339 }
2340
Adam Cohenfbba09b2011-07-18 21:43:05 -07002341 /**
2342 * Process a widget drop.
2343 *
2344 * @param info The PendingAppWidgetInfo of the widget being added.
Adam Cohendcd297f2013-06-18 13:13:40 -07002345 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002346 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002347 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002348 private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
2349 int[] cell, int[] span) {
Adam Cohenfbba09b2011-07-18 21:43:05 -07002350 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002351 mPendingAddInfo.container = info.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002352 mPendingAddInfo.screenId = info.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002353 mPendingAddInfo.dropPos = null;
Adam Cohend41fbf52012-02-16 23:53:59 -08002354 mPendingAddInfo.minSpanX = info.minSpanX;
2355 mPendingAddInfo.minSpanY = info.minSpanY;
2356
Adam Cohenfbba09b2011-07-18 21:43:05 -07002357 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002358 mPendingAddInfo.cellX = cell[0];
2359 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002360 }
Adam Cohend41fbf52012-02-16 23:53:59 -08002361 if (span != null) {
2362 mPendingAddInfo.spanX = span[0];
2363 mPendingAddInfo.spanY = span[1];
2364 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002365
Adam Cohened66b2b2012-01-23 17:28:51 -08002366 AppWidgetHostView hostView = info.boundWidget;
2367 int appWidgetId;
2368 if (hostView != null) {
2369 appWidgetId = hostView.getAppWidgetId();
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002370 addAppWidgetImpl(appWidgetId, info, hostView, info.info);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002371
2372 // Clear the boundWidget so that it doesn't get destroyed.
2373 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002374 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002375 // In this case, we either need to start an activity to get permission to bind
2376 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002377 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002378 Bundle options = info.bindOptions;
2379
Sunny Goyalffe83f12014-08-14 17:39:34 -07002380 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2381 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002382 if (success) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002383 addAppWidgetImpl(appWidgetId, info, null, info.info);
Michael Jurka8b805b12012-04-18 14:23:14 -07002384 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002385 mPendingAddWidgetInfo = info.info;
Michael Jurka8b805b12012-04-18 14:23:14 -07002386 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
2387 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
2388 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
Sunny Goyalffe83f12014-08-14 17:39:34 -07002389 mAppWidgetManager.getUser(mPendingAddWidgetInfo)
2390 .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
Adam Cohendd70d662012-10-04 16:53:44 -07002391 // TODO: we need to make sure that this accounts for the options bundle.
2392 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
Michael Jurka8b805b12012-04-18 14:23:14 -07002393 startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
2394 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002395 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002396 }
2397
Adam Cohendcd297f2013-06-18 13:13:40 -07002398 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002399 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002400 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002401 folderInfo.title = getText(R.string.folder_name);
2402
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002403 // Update the model
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07002404 LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
2405 cellX, cellY);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002406 sFolders.put(folderInfo.id, folderInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002407
2408 // Create the view
Winson Chung3d503fb2011-07-13 17:25:49 -07002409 FolderIcon newFolder =
2410 FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07002411 mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07002412 isWorkspaceLocked());
Winson Chung5f8afe62013-08-12 16:19:28 -07002413 // Force measure the new folder icon
2414 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2415 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002416 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002417 }
Romain Guycbb89e42009-06-08 15:52:54 -07002418
Winsonc0b52fe2015-09-09 16:38:15 -07002419 /**
Winsonfa56b3f2015-09-14 12:01:13 -07002420 * Unbinds the view for the specified item, and removes the item and all its children.
2421 *
2422 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07002423 * @param itemInfo the {@link ItemInfo} for this view.
2424 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07002425 */
Winson2949fb52015-09-24 09:56:11 -07002426 public boolean removeItem(View v, ItemInfo itemInfo, boolean deleteFromDb) {
Winsonc0b52fe2015-09-09 16:38:15 -07002427 if (itemInfo instanceof ShortcutInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07002428 // Remove the shortcut from the folder before removing it from launcher
Winson2949fb52015-09-24 09:56:11 -07002429 FolderInfo folderInfo = sFolders.get(itemInfo.container);
2430 if (folderInfo != null) {
2431 folderInfo.remove((ShortcutInfo) itemInfo);
Winsonfa56b3f2015-09-14 12:01:13 -07002432 } else {
2433 mWorkspace.removeWorkspaceItem(v);
2434 }
Winsonc0b52fe2015-09-09 16:38:15 -07002435 if (deleteFromDb) {
2436 LauncherModel.deleteItemFromDatabase(this, itemInfo);
2437 }
2438 } else if (itemInfo instanceof FolderInfo) {
2439 final FolderInfo folderInfo = (FolderInfo) itemInfo;
2440 unbindFolder(folderInfo);
2441 mWorkspace.removeWorkspaceItem(v);
2442 if (deleteFromDb) {
2443 LauncherModel.deleteFolderAndContentsFromDatabase(this, folderInfo);
2444 }
2445 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2446 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
2447 unbindAppWidget(widgetInfo, deleteFromDb);
2448 if (deleteFromDb) {
2449 LauncherModel.deleteItemFromDatabase(this, widgetInfo);
2450 }
2451 } else {
2452 return false;
2453 }
2454 return true;
2455 }
2456
2457 /**
2458 * Unbinds any launcher references to the folder.
2459 */
2460 private void unbindFolder(FolderInfo folder) {
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002461 sFolders.remove(folder.id);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002462 }
2463
Winsonc0b52fe2015-09-09 16:38:15 -07002464 /**
2465 * Unbinds any launcher references to the widget and deletes the app widget id.
2466 */
2467 private void unbindAppWidget(final LauncherAppWidgetInfo widgetInfo, boolean deleteAppWidgetId) {
2468 final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
2469 if (deleteAppWidgetId && appWidgetHost != null &&
2470 !widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdValid()) {
2471 // Deleting an app widget ID is a void call but writes to disk before returning
2472 // to the caller...
2473 new AsyncTask<Void, Void, Void>() {
2474 public Void doInBackground(Void ... args) {
2475 appWidgetHost.deleteAppWidgetId(widgetInfo.appWidgetId);
2476 return null;
2477 }
Sunny Goyalf27cb0e2015-09-23 16:12:02 -07002478 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Winsonc0b52fe2015-09-09 16:38:15 -07002479 }
2480 removeWidgetToAutoAdvance(widgetInfo.hostView);
2481 widgetInfo.hostView = null;
2482 }
2483
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002484 @Override
2485 public boolean dispatchKeyEvent(KeyEvent event) {
2486 if (event.getAction() == KeyEvent.ACTION_DOWN) {
2487 switch (event.getKeyCode()) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002488 case KeyEvent.KEYCODE_HOME:
Dianne Hackborn67800862009-07-24 17:15:20 -07002489 return true;
Joe Onoratobe386092009-11-17 17:32:16 -08002490 case KeyEvent.KEYCODE_VOLUME_DOWN:
Sunny Goyal4bbf4192014-11-11 12:23:59 -08002491 if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
Joe Onoratobe386092009-11-17 17:32:16 -08002492 dumpState();
2493 return true;
2494 }
2495 break;
Dianne Hackborn67800862009-07-24 17:15:20 -07002496 }
2497 } else if (event.getAction() == KeyEvent.ACTION_UP) {
2498 switch (event.getKeyCode()) {
Dianne Hackborn67800862009-07-24 17:15:20 -07002499 case KeyEvent.KEYCODE_HOME:
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002500 return true;
2501 }
2502 }
2503
2504 return super.dispatchKeyEvent(event);
2505 }
2506
Joe Onorato88ec0992009-11-19 13:16:06 -08002507 @Override
2508 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002509 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2510 return;
2511 }
2512
Sunny Goyal45478022015-06-08 16:52:41 -07002513 if (mDragController.isDragging()) {
2514 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002515 return;
2516 }
2517
Winson Chungb745afb2015-03-02 11:51:23 -08002518 if (isAppsViewVisible()) {
2519 showWorkspace(true);
2520 } else if (isWidgetsViewVisible()) {
2521 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002522 } else if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002523 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002524 } else if (mWorkspace.getOpenFolder() != null) {
Adam Cohen76fc0852011-06-17 13:26:23 -07002525 Folder openFolder = mWorkspace.getOpenFolder();
2526 if (openFolder.isEditingName()) {
2527 openFolder.dismissEditingName();
2528 } else {
2529 closeFolder();
2530 }
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002531 } else {
Patrick Dubroy758a9232011-03-03 19:54:56 -08002532 mWorkspace.exitWidgetResizeMode();
2533
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002534 // Back button is a no-op here, but give at least some feedback for the button press
2535 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002536 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002537 }
2538
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002539 /**
Sunny Goyal383c5072015-06-12 21:18:53 -07002540 * Re-listen when widget host is reset.
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002541 */
Sunny Goyal383c5072015-06-12 21:18:53 -07002542 @Override
2543 public void onAppWidgetHostReset() {
Michael Jurkabbbad6b2011-02-07 13:04:09 -08002544 if (mAppWidgetHost != null) {
2545 mAppWidgetHost.startListening();
2546 }
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002547 }
2548
2549 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002550 * Launches the intent referred by the clicked shortcut.
2551 *
2552 * @param v The view representing the clicked shortcut.
2553 */
2554 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002555 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2556 // view has detached (it's possible for this to happen if the view is removed mid touch).
2557 if (v.getWindowToken() == null) {
2558 return;
2559 }
2560
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002561 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002562 return;
2563 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002564
Adam Cohen1697b792013-09-17 19:08:21 -07002565 if (v instanceof Workspace) {
2566 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002567 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002568 }
2569 return;
2570 }
2571
2572 if (v instanceof CellLayout) {
2573 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002574 showWorkspace(mWorkspace.indexOfChild(v), true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002575 }
2576 }
2577
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002578 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002579 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002580 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002581 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002582 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002583 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002584 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07002585 } else if (v == mAllAppsButton) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002586 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002587 } else if (tag instanceof AppInfo) {
2588 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002589 } else if (tag instanceof LauncherAppWidgetInfo) {
2590 if (v instanceof PendingAppWidgetHostView) {
2591 onClickPendingWidget((PendingAppWidgetHostView) v);
2592 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002593 }
2594 }
2595
Sunny Goyal70660032015-05-14 00:07:08 -07002596 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002597 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002598 return false;
2599 }
2600
Michael Jurkaaf442092010-06-10 17:01:57 -07002601 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002602 * Event handler for the app widget view which has not fully restored.
2603 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002604 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002605 if (mIsSafeModeEnabled) {
2606 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2607 return;
2608 }
2609
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002610 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002611 if (v.isReadyForClickSetup()) {
Sunny Goyalff572272014-07-23 13:58:07 -07002612 int widgetId = info.appWidgetId;
2613 AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
2614 if (appWidgetInfo != null) {
Adam Cohen59400422014-03-05 18:07:04 -08002615 mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
2616 this, appWidgetInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07002617 mPendingAddInfo.copyFrom(info);
2618 mPendingAddWidgetId = widgetId;
2619
Sunny Goyalffe83f12014-08-14 17:39:34 -07002620 AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
2621 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002622 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002623 } else if (info.installProgress < 0) {
2624 // The install has not been queued
2625 final String packageName = info.providerName.getPackageName();
2626 showBrokenAppInstallDialog(packageName,
2627 new DialogInterface.OnClickListener() {
2628 public void onClick(DialogInterface dialog, int id) {
2629 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
2630 }
2631 });
2632 } else {
2633 // Download has started.
2634 final String packageName = info.providerName.getPackageName();
2635 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
Sunny Goyalff572272014-07-23 13:58:07 -07002636 }
2637 }
2638
2639 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002640 * Event handler for the "grid" button that appears on the home screen, which
2641 * enters all apps mode.
2642 *
2643 * @param v The view that was clicked.
2644 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002645 protected void onClickAllAppsButton(View v) {
2646 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002647 if (!isAppsViewVisible()) {
Winson Chung4ac30062015-05-08 17:34:17 -07002648 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07002649 true /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungbedf9232015-07-10 12:38:30 -07002650
2651 if (mLauncherCallbacks != null) {
2652 mLauncherCallbacks.onClickAllAppsButton(v);
2653 }
Winson Chung76648c52015-07-10 14:33:23 -07002654 }
2655 }
2656
2657 protected void onLongClickAllAppsButton(View v) {
2658 if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
2659 if (!isAppsViewVisible()) {
2660 showAppsView(true /* animated */, false /* resetListToTop */,
2661 true /* updatePredictedApps */, true /* focusSearchBar */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002662 }
2663 }
2664
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002665 private void showBrokenAppInstallDialog(final String packageName,
2666 DialogInterface.OnClickListener onSearchClickListener) {
Sunny Goyale03b8122014-10-08 09:55:24 -07002667 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002668 .setTitle(R.string.abandoned_promises_title)
2669 .setMessage(R.string.abandoned_promise_explanation)
2670 .setPositiveButton(R.string.abandoned_search, onSearchClickListener)
2671 .setNeutralButton(R.string.abandoned_clean_this,
2672 new DialogInterface.OnClickListener() {
2673 public void onClick(DialogInterface dialog, int id) {
2674 final UserHandleCompat user = UserHandleCompat.myUserHandle();
2675 mWorkspace.removeAbandonedPromise(packageName, user);
2676 }
2677 })
2678 .create().show();
2679 return;
2680 }
2681
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002682 /**
2683 * Event handler for an app shortcut click.
2684 *
2685 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2686 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002687 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002688 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2689 Object tag = v.getTag();
2690 if (!(tag instanceof ShortcutInfo)) {
2691 throw new IllegalArgumentException("Input must be a Shortcut");
2692 }
2693
2694 // Open shortcut
2695 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002696
2697 if (shortcut.isDisabled != 0) {
2698 int error = R.string.activity_not_available;
2699 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2700 error = R.string.safemode_shortcut_error;
2701 }
2702 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2703 return;
2704 }
2705
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002706 final Intent intent = shortcut.intent;
2707
2708 // Check for special shortcuts
2709 if (intent.getComponent() != null) {
2710 final String shortcutClass = intent.getComponent().getClassName();
2711
2712 if (shortcutClass.equals(MemoryDumpActivity.class.getName())) {
2713 MemoryDumpActivity.startDump(this);
2714 return;
2715 } else if (shortcutClass.equals(ToggleWeightWatcher.class.getName())) {
2716 toggleShowWeightWatcher();
2717 return;
2718 }
2719 }
2720
Chris Wren40c5ed32014-06-24 18:24:23 -04002721 // Check for abandoned promise
Sunny Goyal34942622014-08-29 17:20:55 -07002722 if ((v instanceof BubbleTextView)
2723 && shortcut.isPromise()
2724 && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002725 showBrokenAppInstallDialog(
Sunny Goyal34942622014-08-29 17:20:55 -07002726 shortcut.getTargetComponent().getPackageName(),
Chris Wren40c5ed32014-06-24 18:24:23 -04002727 new DialogInterface.OnClickListener() {
2728 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal508da152014-08-14 10:53:27 -07002729 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002730 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002731 });
Chris Wren40c5ed32014-06-24 18:24:23 -04002732 return;
2733 }
2734
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002735 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002736 startAppShortcutOrInfoActivity(v);
Adam Cohen9211d422014-10-07 18:14:53 -07002737
2738 if (mLauncherCallbacks != null) {
2739 mLauncherCallbacks.onClickAppShortcut(v);
2740 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002741 }
2742
Adam Cohen091440a2015-03-18 14:16:05 -07002743 @Thunk void startAppShortcutOrInfoActivity(View v) {
Chris Wren40c5ed32014-06-24 18:24:23 -04002744 Object tag = v.getTag();
Sunny Goyal508da152014-08-14 10:53:27 -07002745 final ShortcutInfo shortcut;
2746 final Intent intent;
2747 if (tag instanceof ShortcutInfo) {
2748 shortcut = (ShortcutInfo) tag;
2749 intent = shortcut.intent;
2750 int[] pos = new int[2];
2751 v.getLocationOnScreen(pos);
2752 intent.setSourceBounds(new Rect(pos[0], pos[1],
2753 pos[0] + v.getWidth(), pos[1] + v.getHeight()));
Chris Wren40c5ed32014-06-24 18:24:23 -04002754
Sunny Goyal508da152014-08-14 10:53:27 -07002755 } else if (tag instanceof AppInfo) {
2756 shortcut = null;
2757 intent = ((AppInfo) tag).intent;
2758 } else {
2759 throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
2760 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002761
2762 boolean success = startActivitySafely(v, intent, tag);
Winson Chung8f1eff72015-05-28 17:33:40 -07002763 mStats.recordLaunch(v, intent, shortcut);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002764
2765 if (success && v instanceof BubbleTextView) {
2766 mWaitingForResume = (BubbleTextView) v;
2767 mWaitingForResume.setStayPressed(true);
2768 }
2769 }
2770
2771 /**
2772 * Event handler for a folder icon click.
2773 *
2774 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2775 */
2776 protected void onClickFolderIcon(View v) {
2777 if (LOGD) Log.d(TAG, "onClickFolder");
2778 if (!(v instanceof FolderIcon)){
2779 throw new IllegalArgumentException("Input must be a FolderIcon");
2780 }
2781
Sunny Goyal317698b2015-07-29 11:45:41 -07002782 // TODO(sunnygoyal): Re-evaluate this code.
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002783 FolderIcon folderIcon = (FolderIcon) v;
2784 final FolderInfo info = folderIcon.getFolderInfo();
2785 Folder openFolder = mWorkspace.getFolderForTag(info);
2786
2787 // If the folder info reports that the associated folder is open, then verify that
2788 // it is actually opened. There have been a few instances where this gets out of sync.
2789 if (info.opened && openFolder == null) {
2790 Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
2791 + info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
2792 info.opened = false;
2793 }
2794
2795 if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
2796 // Close any open folder
2797 closeFolder();
2798 // Open the requested folder
2799 openFolder(folderIcon);
2800 } else {
2801 // Find the open folder...
2802 int folderScreen;
2803 if (openFolder != null) {
2804 folderScreen = mWorkspace.getPageForView(openFolder);
2805 // .. and close it
2806 closeFolder(openFolder);
2807 if (folderScreen != mWorkspace.getCurrentPage()) {
2808 // Close any folder open on the current screen
2809 closeFolder();
2810 // Pull the folder onto this screen
2811 openFolder(folderIcon);
2812 }
2813 }
2814 }
Adam Cohen9211d422014-10-07 18:14:53 -07002815
2816 if (mLauncherCallbacks != null) {
2817 mLauncherCallbacks.onClickFolderIcon(v);
2818 }
Michael Jurka5130e402011-10-13 04:55:35 -07002819 }
2820
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002821 /**
2822 * Event handler for the (Add) Widgets button that appears after a long press
2823 * on the home screen.
2824 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002825 protected void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002826 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002827 if (mIsSafeModeEnabled) {
2828 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2829 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002830 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002831 if (mLauncherCallbacks != null) {
2832 mLauncherCallbacks.onClickAddWidgetButton(view);
2833 }
Adam Cohen9211d422014-10-07 18:14:53 -07002834 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002835 }
2836
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002837 /**
2838 * Event handler for the wallpaper picker button that appears after a long press
2839 * on the home screen.
2840 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002841 protected void onClickWallpaperPicker(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002842 if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
Tony Wickham3e776a82015-09-09 18:21:49 -07002843 int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
2844 float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
2845 startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName())
2846 .putExtra(WallpaperPickerActivity.EXTRA_WALLPAPER_OFFSET, offset),
Sunny Goyal6a1e95a2015-03-20 17:26:30 -07002847 REQUEST_PICK_WALLPAPER);
Adam Cohen9211d422014-10-07 18:14:53 -07002848
2849 if (mLauncherCallbacks != null) {
2850 mLauncherCallbacks.onClickWallpaperPicker(v);
2851 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002852 }
2853
2854 /**
2855 * Event handler for a click on the settings button that appears after a long press
2856 * on the home screen.
2857 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002858 protected void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002859 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Adam Cohen9211d422014-10-07 18:14:53 -07002860 if (mLauncherCallbacks != null) {
2861 mLauncherCallbacks.onClickSettingsButton(v);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07002862 } else {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002863 startActivity(new Intent(this, SettingsActivity.class));
Adam Cohen9211d422014-10-07 18:14:53 -07002864 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002865 }
2866
Adam Cohen61f560d2013-09-30 15:58:20 -07002867 public View.OnTouchListener getHapticFeedbackTouchListener() {
2868 if (mHapticFeedbackTouchListener == null) {
2869 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002870 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002871 @Override
2872 public boolean onTouch(View v, MotionEvent event) {
2873 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2874 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2875 }
2876 return false;
2877 }
2878 };
2879 }
2880 return mHapticFeedbackTouchListener;
2881 }
2882
Adam Cohen9211d422014-10-07 18:14:53 -07002883 public void onDragStarted(View view) {
2884 if (isOnCustomContent()) {
2885 // Custom content screen doesn't participate in drag and drop. If on custom
2886 // content screen, move to default.
2887 moveWorkspaceToDefaultScreen();
2888 }
2889
2890 if (mLauncherCallbacks != null) {
2891 mLauncherCallbacks.onDragStarted(view);
2892 }
2893 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002894
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002895 /**
2896 * Called when the user stops interacting with the launcher.
2897 * This implies that the user is now on the homescreen and is not doing housekeeping.
2898 */
Adam Cohen9211d422014-10-07 18:14:53 -07002899 protected void onInteractionEnd() {
2900 if (mLauncherCallbacks != null) {
2901 mLauncherCallbacks.onInteractionEnd();
2902 }
2903 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002904
2905 /**
2906 * Called when the user starts interacting with the launcher.
2907 * The possible interactions are:
2908 * - open all apps
2909 * - reorder an app shortcut, or a widget
2910 * - open the overview mode.
2911 * This is a good time to stop doing things that only make sense
2912 * when the user is on the homescreen and not doing housekeeping.
2913 */
Adam Cohen9211d422014-10-07 18:14:53 -07002914 protected void onInteractionBegin() {
2915 if (mLauncherCallbacks != null) {
2916 mLauncherCallbacks.onInteractionBegin();
2917 }
2918 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002919
Winson Chungcd99cd32015-04-29 11:03:24 -07002920 /** Updates the interaction state. */
2921 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002922 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002923 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002924 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2925 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002926 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002927 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002928 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002929 onInteractionEnd();
2930 }
2931 }
2932
Kenny Guyf07af7b2014-07-31 11:39:16 +01002933 void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
Kenny Guyf07af7b2014-07-31 11:39:16 +01002934 try {
2935 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Kenny Guyf07af7b2014-07-31 11:39:16 +01002936 launcherApps.showAppDetailsForProfile(componentName, user);
2937 } catch (SecurityException e) {
2938 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2939 Log.e(TAG, "Launcher does not have permission to launch settings");
2940 } catch (ActivityNotFoundException e) {
2941 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2942 Log.e(TAG, "Unable to launch settings");
2943 }
Patrick Dubroy4ed62782010-08-17 15:11:18 -07002944 }
2945
Michael Jurka1e2f4652013-07-08 18:03:46 -07002946 // returns true if the activity was started
Kenny Guyd31df542014-06-30 15:12:11 +01002947 boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
2948 UserHandleCompat user) {
Michael Jurkaeadbfc52013-09-04 00:45:37 +02002949 if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
Patrick Dubroy5539af72010-09-07 15:22:01 -07002950 // System applications cannot be installed. For now, show a toast explaining that.
2951 // We may give them the option of disabling apps this way.
2952 int messageId = R.string.uninstall_system_app_text;
2953 Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
Michael Jurka1e2f4652013-07-08 18:03:46 -07002954 return false;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002955 } else {
Michael Jurka1e2f4652013-07-08 18:03:46 -07002956 String packageName = componentName.getPackageName();
2957 String className = componentName.getClassName();
Patrick Dubroy5539af72010-09-07 15:22:01 -07002958 Intent intent = new Intent(
2959 Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
Winson Chungdff8ebb2011-09-08 17:25:31 -07002960 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
2961 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
Kenny Guyd31df542014-06-30 15:12:11 +01002962 if (user != null) {
2963 user.addToIntent(intent, Intent.EXTRA_USER);
2964 }
Patrick Dubroy5539af72010-09-07 15:22:01 -07002965 startActivity(intent);
Michael Jurka1e2f4652013-07-08 18:03:46 -07002966 return true;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002967 }
Patrick Dubroybc6840b2010-09-01 11:54:27 -07002968 }
2969
Winson Chung8f1eff72015-05-28 17:33:40 -07002970 private boolean startActivity(View v, Intent intent, Object tag) {
Kenny Guyb6cc40b2014-05-13 15:58:58 +01002971 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002972 try {
Winson Chung2672ff92012-05-04 16:22:30 -07002973 // Only launch using the new animation if the shortcut has not opted out (this is a
2974 // private contract between launcher and may be ignored in the future).
2975 boolean useLaunchAnimation = (v != null) &&
2976 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
Kenny Guyed131872014-04-30 03:02:21 +01002977 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
2978 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyed131872014-04-30 03:02:21 +01002979
Kenny Guy1317e2d2014-05-08 18:52:50 +01002980 UserHandleCompat user = null;
2981 if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
2982 long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
2983 user = userManager.getUserForSerialNumber(serialNumber);
2984 }
2985
2986 Bundle optsBundle = null;
Winson Chung2672ff92012-05-04 16:22:30 -07002987 if (useLaunchAnimation) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002988 ActivityOptions opts = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002989 if (Utilities.ATLEAST_MARSHMALLOW) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002990 int left = 0, top = 0;
2991 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2992 if (v instanceof TextView) {
2993 // Launch from center of icon, not entire view
Winson Chungb745afb2015-03-02 11:51:23 -08002994 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2995 if (icon != null) {
2996 Rect bounds = icon.getBounds();
Chet Haasea8f996d2015-02-17 12:56:04 -08002997 left = (width - bounds.width()) / 2;
Winson Chungb745afb2015-03-02 11:51:23 -08002998 top = v.getPaddingTop();
Chet Haasea8f996d2015-02-17 12:56:04 -08002999 width = bounds.width();
3000 height = bounds.height();
3001 }
3002 }
Sunny Goyal9fc953b2015-08-17 12:24:25 -07003003 opts = ActivityOptions.makeClipRevealAnimation(v, left, top, width, height);
3004 } else if (!Utilities.ATLEAST_LOLLIPOP) {
Adam Cohen947e02b2015-05-22 19:23:34 -07003005 // Below L, we use a scale up animation
Adam Cohen2e52c902015-04-06 13:11:28 -07003006 opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
Chet Haasea8f996d2015-02-17 12:56:04 -08003007 v.getMeasuredWidth(), v.getMeasuredHeight());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07003008 } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
Adam Cohen947e02b2015-05-22 19:23:34 -07003009 // On L devices, we use the device default slide-up transition.
3010 // On L MR1 devices, we a custom version of the slide-up transition which
3011 // doesn't have the delay present in the device default.
3012 opts = ActivityOptions.makeCustomAnimation(this,
3013 R.anim.task_open_enter, R.anim.no_anim);
Chet Haasea8f996d2015-02-17 12:56:04 -08003014 }
Adam Cohen2e52c902015-04-06 13:11:28 -07003015 optsBundle = opts != null ? opts.toBundle() : null;
Adam Cohen6ea3b112014-06-11 11:38:49 -07003016 }
Kenny Guy1317e2d2014-05-08 18:52:50 +01003017
3018 if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
3019 // Could be launching some bookkeeping activity
3020 startActivity(intent, optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003021 } else {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003022 // TODO Component can be null when shortcuts are supported for secondary user
Kenny Guyc2bd8102014-06-30 12:30:31 +01003023 launcherApps.startActivityForProfile(intent.getComponent(), user,
3024 intent.getSourceBounds(), optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003025 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003026 return true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003027 } catch (SecurityException e) {
3028 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08003029 Log.e(TAG, "Launcher does not have the permission to launch " + intent +
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003030 ". Make sure to create a MAIN intent-filter for the corresponding activity " +
Joe Onoratof984e852010-03-25 09:47:45 -07003031 "or use the exported attribute for this activity. "
3032 + "tag="+ tag + " intent=" + intent, e);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003033 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003034 return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003035 }
Winson Chungaafa03c2010-06-11 17:34:16 -07003036
Winson Chungbedf9232015-07-10 12:38:30 -07003037 public boolean startActivitySafely(View v, Intent intent, Object tag) {
Michael Jurka86a720e2012-05-09 11:23:23 -07003038 boolean success = false;
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003039 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
3040 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
3041 return false;
3042 }
Michael Jurka86a720e2012-05-09 11:23:23 -07003043 try {
3044 success = startActivity(v, intent, tag);
3045 } catch (ActivityNotFoundException e) {
3046 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
3047 Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
3048 }
3049 return success;
3050 }
3051
Adam Cohen268c4752012-06-06 17:47:33 -07003052 /**
3053 * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
3054 * in the DragLayer in the exact absolute location of the original FolderIcon.
3055 */
3056 private void copyFolderIconToImage(FolderIcon fi) {
3057 final int width = fi.getMeasuredWidth();
3058 final int height = fi.getMeasuredHeight();
3059
3060 // Lazy load ImageView, Bitmap and Canvas
3061 if (mFolderIconImageView == null) {
3062 mFolderIconImageView = new ImageView(this);
3063 }
3064 if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
3065 mFolderIconBitmap.getHeight() != height) {
3066 mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
3067 mFolderIconCanvas = new Canvas(mFolderIconBitmap);
3068 }
3069
3070 DragLayer.LayoutParams lp;
3071 if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
3072 lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
3073 } else {
3074 lp = new DragLayer.LayoutParams(width, height);
3075 }
3076
Adam Cohen307fe232012-08-16 17:55:58 -07003077 // The layout from which the folder is being opened may be scaled, adjust the starting
3078 // view size by this scale factor.
3079 float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
Adam Cohen268c4752012-06-06 17:47:33 -07003080 lp.customPosition = true;
3081 lp.x = mRectForFolderAnimation.left;
3082 lp.y = mRectForFolderAnimation.top;
Adam Cohen307fe232012-08-16 17:55:58 -07003083 lp.width = (int) (scale * width);
3084 lp.height = (int) (scale * height);
Adam Cohen268c4752012-06-06 17:47:33 -07003085
3086 mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
3087 fi.draw(mFolderIconCanvas);
3088 mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
Adam Cohenfb91f302012-06-11 15:45:18 -07003089 if (fi.getFolder() != null) {
3090 mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
3091 mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
Adam Cohen8ec23032012-06-08 14:46:22 -07003092 }
Adam Cohen268c4752012-06-06 17:47:33 -07003093 // Just in case this image view is still in the drag layer from a previous animation,
3094 // we remove it and re-add it.
3095 if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
3096 mDragLayer.removeView(mFolderIconImageView);
3097 }
3098 mDragLayer.addView(mFolderIconImageView, lp);
Adam Cohenfb91f302012-06-11 15:45:18 -07003099 if (fi.getFolder() != null) {
3100 fi.getFolder().bringToFront();
Adam Cohen8ec23032012-06-08 14:46:22 -07003101 }
Adam Cohen268c4752012-06-06 17:47:33 -07003102 }
3103
Adam Cohen2801caf2011-05-13 20:57:39 -07003104 private void growAndFadeOutFolderIcon(FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003105 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003106 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
3107 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
3108 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
3109
Adam Cohenc51934b2011-07-26 21:07:43 -07003110 FolderInfo info = (FolderInfo) fi.getTag();
3111 if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3112 CellLayout cl = (CellLayout) fi.getParent().getParent();
Winson Chunge50adee2011-08-11 16:12:00 -07003113 CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
3114 cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
Adam Cohenc51934b2011-07-26 21:07:43 -07003115 }
3116
Adam Cohen268c4752012-06-06 17:47:33 -07003117 // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
3118 copyFolderIconToImage(fi);
3119 fi.setVisibility(View.INVISIBLE);
3120
Michael Jurka2ecf9952012-06-18 12:52:28 -07003121 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003122 scaleX, scaleY);
Sunny Goyal9fc953b2015-08-17 12:24:25 -07003123 if (Utilities.ATLEAST_LOLLIPOP) {
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003124 oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
3125 }
3126 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohen2801caf2011-05-13 20:57:39 -07003127 oa.start();
3128 }
3129
Adam Cohen268c4752012-06-06 17:47:33 -07003130 private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003131 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003132 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
3133 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
3134 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
3135
Adam Cohen268c4752012-06-06 17:47:33 -07003136 final CellLayout cl = (CellLayout) fi.getParent().getParent();
Adam Cohenc51934b2011-07-26 21:07:43 -07003137
Adam Cohen268c4752012-06-06 17:47:33 -07003138 // We remove and re-draw the FolderIcon in-case it has changed
3139 mDragLayer.removeView(mFolderIconImageView);
3140 copyFolderIconToImage(fi);
Michael Jurka2ecf9952012-06-18 12:52:28 -07003141 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003142 scaleX, scaleY);
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003143 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohenc51934b2011-07-26 21:07:43 -07003144 oa.addListener(new AnimatorListenerAdapter() {
3145 @Override
3146 public void onAnimationEnd(Animator animation) {
Adam Cohen268c4752012-06-06 17:47:33 -07003147 if (cl != null) {
3148 cl.clearFolderLeaveBehind();
3149 // Remove the ImageView copy of the FolderIcon and make the original visible.
3150 mDragLayer.removeView(mFolderIconImageView);
3151 fi.setVisibility(View.VISIBLE);
Adam Cohenc51934b2011-07-26 21:07:43 -07003152 }
3153 }
3154 });
Adam Cohen2801caf2011-05-13 20:57:39 -07003155 oa.start();
3156 }
3157
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003158 /**
Michael Jurka774bd372010-10-22 13:40:50 -07003159 * Opens the user folder described by the specified tag. The opening of the folder
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003160 * is animated relative to the specified View. If the View is null, no animation
3161 * is played.
3162 *
3163 * @param folderInfo The FolderInfo describing the folder to open.
3164 */
Adam Cohena9cf38f2011-05-02 15:36:58 -07003165 public void openFolder(FolderIcon folderIcon) {
Adam Cohenfb91f302012-06-11 15:45:18 -07003166 Folder folder = folderIcon.getFolder();
Sunny Goyalf4066152015-04-15 09:42:19 -07003167 Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
3168 if (openFolder != null && openFolder != folder) {
3169 // Close any open folder before opening a folder.
3170 closeFolder();
3171 }
3172
Adam Cohena9cf38f2011-05-02 15:36:58 -07003173 FolderInfo info = folder.mInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003174
Adam Cohena9cf38f2011-05-02 15:36:58 -07003175 info.opened = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003176
Sunny Goyalf4066152015-04-15 09:42:19 -07003177 // While the folder is open, the position of the icon cannot change.
3178 ((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
3179
Adam Cohen4554ee12011-08-03 16:13:21 -07003180 // Just verify that the folder hasn't already been added to the DragLayer.
3181 // There was a one-off crash where the folder had a parent already.
3182 if (folder.getParent() == null) {
3183 mDragLayer.addView(folder);
3184 mDragController.addDropTarget((DropTarget) folder);
3185 } else {
3186 Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
3187 folder.getParent() + ").");
3188 }
Adam Cohena9cf38f2011-05-02 15:36:58 -07003189 folder.animateOpen();
Adam Cohen268c4752012-06-06 17:47:33 -07003190 growAndFadeOutFolderIcon(folderIcon);
Winson Chung83ca4802013-04-12 15:10:52 -07003191
3192 // Notify the accessibility manager that this folder "window" has appeared and occluded
3193 // the workspace items
3194 folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
3195 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
Adam Cohen4554ee12011-08-03 16:13:21 -07003196 }
3197
3198 public void closeFolder() {
Adam Cohen37c717f2013-11-26 11:50:15 -08003199 Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
Adam Cohen4554ee12011-08-03 16:13:21 -07003200 if (folder != null) {
Adam Cohenac56cff2011-09-28 20:45:37 -07003201 if (folder.isEditingName()) {
3202 folder.dismissEditingName();
3203 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003204 closeFolder(folder);
3205 }
3206 }
3207
Sunny Goyal83a8f042015-05-19 12:52:12 -07003208 public void closeFolder(Folder folder) {
Adam Cohen4554ee12011-08-03 16:13:21 -07003209 folder.getInfo().opened = false;
3210
3211 ViewGroup parent = (ViewGroup) folder.getParent().getParent();
3212 if (parent != null) {
3213 FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
3214 shrinkAndFadeInFolderIcon(fi);
Sunny Goyalf4066152015-04-15 09:42:19 -07003215 if (fi != null) {
3216 ((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
3217 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003218 }
3219 folder.animateClosed();
Winson Chung83ca4802013-04-12 15:10:52 -07003220
3221 // Notify the accessibility manager that this folder "window" has disappeard and no
3222 // longer occludeds the workspace items
3223 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003224 }
3225
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003226 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07003227 if (!isDraggingEnabled()) return false;
3228 if (isWorkspaceLocked()) return false;
3229 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003230
Winson Chung76648c52015-07-10 14:33:23 -07003231 if (v == mAllAppsButton) {
3232 onLongClickAllAppsButton(v);
3233 return true;
3234 }
3235
Adam Cohen1697b792013-09-17 19:08:21 -07003236 if (v instanceof Workspace) {
3237 if (!mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003238 if (!mWorkspace.isTouchActive()) {
3239 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07003240 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3241 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
3242 return true;
3243 } else {
3244 return false;
3245 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07003246 } else {
3247 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07003248 }
Adam Cohen1697b792013-09-17 19:08:21 -07003249 }
3250
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003251 CellLayout.CellInfo longClickCellInfo = null;
3252 View itemUnderLongClick = null;
3253 if (v.getTag() instanceof ItemInfo) {
3254 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08003255 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003256 itemUnderLongClick = longClickCellInfo.cell;
3257 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003258 }
3259
Winson Chung3d503fb2011-07-13 17:25:49 -07003260 // The hotseat touch handling does not go through Workspace, and we always allow long press
3261 // on hotseat items.
Dan Sandlere26d0942014-01-13 14:30:14 -05003262 final boolean inHotseat = isHotseatLayout(v);
Sunny Goyal8e2133b2015-05-06 13:39:07 -07003263 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07003264 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07003265 // User long pressed on empty space
3266 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3267 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
Adam Cohend3ecce92013-09-16 14:58:00 -07003268 if (mWorkspace.isInOverviewMode()) {
3269 mWorkspace.startReordering(v);
3270 } else {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003271 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07003272 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003273 } else {
Dan Sandlere26d0942014-01-13 14:30:14 -05003274 final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
3275 mHotseat.getOrderInHotseat(
3276 longClickCellInfo.cellX,
3277 longClickCellInfo.cellY));
3278 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003279 // User long pressed on an item
Michael Jurka0280c3b2010-09-17 15:00:07 -07003280 mWorkspace.startDrag(longClickCellInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003281 }
3282 }
3283 }
3284 return true;
3285 }
3286
Winson Chung3d503fb2011-07-13 17:25:49 -07003287 boolean isHotseatLayout(View layout) {
3288 return mHotseat != null && layout != null &&
3289 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
3290 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08003291
Winson Chung3d503fb2011-07-13 17:25:49 -07003292 /**
3293 * Returns the CellLayout of the specified container at the specified screen.
3294 */
Sunny Goyal92820592015-03-02 11:31:35 -08003295 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07003296 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3297 if (mHotseat != null) {
3298 return mHotseat.getLayout();
3299 } else {
3300 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08003301 }
Winson Chung3d503fb2011-07-13 17:25:49 -07003302 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08003303 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08003304 }
3305 }
3306
Winson Chungb745afb2015-03-02 11:51:23 -08003307 /**
3308 * For overridden classes.
3309 */
Daniel Sandler843e8602010-06-07 14:59:01 -04003310 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08003311 return isAppsViewVisible();
3312 }
3313
3314 public boolean isAppsViewVisible() {
3315 return (mState == State.APPS) || (mOnResumeState == State.APPS);
3316 }
3317
3318 public boolean isWidgetsViewVisible() {
3319 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04003320 }
3321
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003322 private void setWorkspaceBackground(int background) {
3323 switch (background) {
3324 case WORKSPACE_BACKGROUND_TRANSPARENT:
3325 getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
3326 break;
3327 case WORKSPACE_BACKGROUND_BLACK:
3328 getWindow().setBackgroundDrawable(null);
3329 break;
3330 default:
3331 getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
3332 }
Craig Mautner360310b2012-10-26 15:13:08 -07003333 }
3334
Selim Cinek3a8a8f72014-01-16 10:38:38 -08003335 protected void changeWallpaperVisiblity(boolean visible) {
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003336 int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
3337 int curflags = getWindow().getAttributes().flags
3338 & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
3339 if (wpflags != curflags) {
3340 getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
3341 }
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003342 setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003343 }
3344
Michael Jurkae326f182011-11-21 14:05:46 -08003345 @Override
3346 public void onTrimMemory(int level) {
3347 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07003348 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
3349 // The widget preview db can result in holding onto over
3350 // 3MB of memory for caching which isn't necessary.
3351 SQLiteDatabase.releaseMemory();
3352
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08003353 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07003354 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08003355 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01003356 if (mLauncherCallbacks != null) {
3357 mLauncherCallbacks.onTrimMemory(level);
3358 }
Michael Jurkae326f182011-11-21 14:05:46 -08003359 }
3360
Winson5c6bdbb2015-09-03 11:36:19 -07003361 /**
3362 * @return whether or not the Launcher state changed.
3363 */
3364 public boolean showWorkspace(boolean animated) {
3365 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07003366 }
3367
Winson5c6bdbb2015-09-03 11:36:19 -07003368 /**
3369 * @return whether or not the Launcher state changed.
3370 */
3371 public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
3372 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winson Chungef7f8742015-06-04 17:18:17 -07003373 onCompleteRunnable);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003374 }
3375
Winson5c6bdbb2015-09-03 11:36:19 -07003376 /**
3377 * @return whether or not the Launcher state changed.
3378 */
3379 protected boolean showWorkspace(int snapToPage, boolean animated) {
3380 return showWorkspace(snapToPage, animated, null);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003381 }
3382
Winson5c6bdbb2015-09-03 11:36:19 -07003383 /**
3384 * @return whether or not the Launcher state changed.
3385 */
3386 boolean showWorkspace(int snapToPage, boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07003387 boolean changed = mState != State.WORKSPACE ||
3388 mWorkspace.getState() != Workspace.State.NORMAL;
3389 if (changed) {
Michael Jurkab3e22d92011-10-31 15:58:33 -07003390 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003391 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3392 Workspace.State.NORMAL, snapToPage, animated, onCompleteRunnable);
Winson Chungc7d2b602012-05-16 17:02:20 -07003393
Michael Jurkab3e22d92011-10-31 15:58:33 -07003394 // Set focus to the AppsCustomize button
3395 if (mAllAppsButton != null) {
3396 mAllAppsButton.requestFocus();
3397 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003398 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07003399
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003400 // Change the state *after* we've called all the transition code
3401 mState = State.WORKSPACE;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08003402
Winson Chung5fb63472011-02-02 17:03:37 -08003403 // Resume the auto-advance of widgets
3404 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08003405 updateAutoAdvanceState();
Winson Chung5fb63472011-02-02 17:03:37 -08003406
Winson Chung0f785722015-04-08 10:27:49 -07003407 if (changed) {
3408 // Send an accessibility event to announce the context change
3409 getWindow().getDecorView()
3410 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07003411 }
Winson5c6bdbb2015-09-03 11:36:19 -07003412 return changed;
Bjorn Bringertc459e522013-06-07 19:36:01 +01003413 }
3414
Adam Cohened307df2013-10-02 09:37:31 -07003415 void showOverviewMode(boolean animated) {
3416 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003417 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3418 Workspace.State.OVERVIEW,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003419 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
3420 null /* onCompleteRunnable */);
Adam Cohened307df2013-10-02 09:37:31 -07003421 mState = State.WORKSPACE;
Joe Onorato00acb122009-08-04 16:04:30 -04003422 }
3423
Winson Chungb745afb2015-03-02 11:51:23 -08003424 /**
3425 * Shows the apps view.
3426 */
Winson Chung76648c52015-07-10 14:33:23 -07003427 void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps,
3428 boolean focusSearchBar) {
Winson Chungb745afb2015-03-02 11:51:23 -08003429 if (resetListToTop) {
3430 mAppsView.scrollToTop();
3431 }
Winson Chung4ac30062015-05-08 17:34:17 -07003432 if (updatePredictedApps) {
3433 tryAndUpdatePredictedApps();
3434 }
Winson Chung76648c52015-07-10 14:33:23 -07003435 showAppsOrWidgets(State.APPS, animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003436 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003437
Winson Chungb745afb2015-03-02 11:51:23 -08003438 /**
3439 * Shows the widgets view.
3440 */
3441 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003442 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07003443 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003444 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07003445 }
Winson Chung76648c52015-07-10 14:33:23 -07003446 showAppsOrWidgets(State.WIDGETS, animated, false);
Hyunyoung Song3f471442015-04-08 19:01:34 -07003447
3448 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04003449 @Override
3450 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003451 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04003452 }
3453 });
Winson Chungb745afb2015-03-02 11:51:23 -08003454 }
3455
3456 /**
3457 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07003458 *
3459 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08003460 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07003461 // TODO: calling method should use the return value so that when {@code false} is returned
3462 // the workspace transition doesn't fall into invalid state.
Winson Chung76648c52015-07-10 14:33:23 -07003463 private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07003464 if (mState != State.WORKSPACE && mState != State.APPS_SPRING_LOADED &&
3465 mState != State.WIDGETS_SPRING_LOADED) {
3466 return false;
3467 }
3468 if (toState != State.APPS && toState != State.WIDGETS) {
3469 return false;
3470 }
Winson Chungb745afb2015-03-02 11:51:23 -08003471
3472 if (toState == State.APPS) {
Winson Chung006ee262015-08-03 14:40:11 -07003473 mStateTransitionAnimation.startAnimationToAllApps(mWorkspace.getState(), animated,
3474 focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003475 } else {
Winson Chung006ee262015-08-03 14:40:11 -07003476 mStateTransitionAnimation.startAnimationToWidgets(mWorkspace.getState(), animated);
Winson Chungb745afb2015-03-02 11:51:23 -08003477 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003478
Michael Jurkab3e22d92011-10-31 15:58:33 -07003479 // Change the state *after* we've called all the transition code
Winson Chungb745afb2015-03-02 11:51:23 -08003480 mState = toState;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003481
3482 // Pause the auto-advance of widgets until we are out of AllApps
3483 mUserPresent = false;
Winson Chungb745afb2015-03-02 11:51:23 -08003484 updateAutoAdvanceState();
Michael Jurkab3e22d92011-10-31 15:58:33 -07003485 closeFolder();
3486
3487 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07003488 getWindow().getDecorView()
3489 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07003490 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003491 }
3492
Winson Chungcd99cd32015-04-29 11:03:24 -07003493 /**
3494 * Updates the workspace and interaction state on state change, and return the animation to this
3495 * new state.
3496 */
3497 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState, int toPage,
Winson Chung006ee262015-08-03 14:40:11 -07003498 boolean animated, HashMap<View, Integer> layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003499 Workspace.State fromState = mWorkspace.getState();
Winson Chung006ee262015-08-03 14:40:11 -07003500 Animator anim = mWorkspace.setStateWithAnimation(toState, toPage, animated, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003501 updateInteraction(fromState, toState);
3502 return anim;
3503 }
3504
Hyunyoung Song3f471442015-04-08 19:01:34 -07003505 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003506 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Winson Chungb745afb2015-03-02 11:51:23 -08003507 if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
3508 mState == State.WIDGETS_SPRING_LOADED) {
3509 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003510 }
Winson Chungb745afb2015-03-02 11:51:23 -08003511
Winson Chung006ee262015-08-03 14:40:11 -07003512 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3513 Workspace.State.SPRING_LOADED,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003514 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, true /* animated */,
3515 null /* onCompleteRunnable */);
Winson Chungb745afb2015-03-02 11:51:23 -08003516 mState = isAppsViewVisible() ? State.APPS_SPRING_LOADED : State.WIDGETS_SPRING_LOADED;
Michael Jurkad3ef3062010-11-23 16:23:58 -08003517 }
Adam Cohen7777d962011-08-18 18:58:38 -07003518
Hyunyoung Song3f471442015-04-08 19:01:34 -07003519 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003520 final Runnable onCompleteRunnable) {
Winson Chungb745afb2015-03-02 11:51:23 -08003521 if (mState != State.APPS_SPRING_LOADED && mState != State.WIDGETS_SPRING_LOADED) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003522
Winson Chunge7a03942011-08-05 15:05:12 -07003523 mHandler.postDelayed(new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003524 @Override
3525 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003526 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003527 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3528 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003529 // Before we show workspace, hide all apps again because
3530 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3531 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003532 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003533 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003534 } else {
3535 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003536 }
Winson Chung557d6ed2011-07-08 15:34:52 -07003537 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07003538 }, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003539 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003540
Michael Jurkad3ef3062010-11-23 16:23:58 -08003541 void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003542 if (mState == State.APPS_SPRING_LOADED) {
Winson Chung4ac30062015-05-08 17:34:17 -07003543 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07003544 false /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -08003545 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003546 showWidgetsView(true, false);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003547 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003548 }
3549
Winson Chung4ac30062015-05-08 17:34:17 -07003550 /**
3551 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3552 * resumed.
3553 */
3554 private void tryAndUpdatePredictedApps() {
3555 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003556 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung91c05952015-06-25 12:17:30 -07003557 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003558 mAppsView.setPredictedApps(apps);
3559 }
3560 }
3561 }
3562
Michael Jurkab3e22d92011-10-31 15:58:33 -07003563 void lockAllApps() {
3564 // TODO
3565 }
3566
3567 void unlockAllApps() {
3568 // TODO
3569 }
3570
Sunny Goyal594d76d2014-11-06 10:12:54 -08003571 protected void disableVoiceButtonProxy(boolean disable) {
3572 // NO-OP
Winson Chungbb185bd2011-11-21 12:31:42 -08003573 }
3574
Winsonf768d932015-09-25 16:12:35 -07003575 public boolean launcherCallbacksProvidesSearch() {
3576 return (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch());
3577 }
3578
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003579 public View getOrCreateQsbBar() {
Winsonf768d932015-09-25 16:12:35 -07003580 if (launcherCallbacksProvidesSearch()) {
Adam Cohenc2d6e892014-10-16 09:49:24 -07003581 return mLauncherCallbacks.getQsbBar();
Adam Cohen9211d422014-10-07 18:14:53 -07003582 }
3583
Adam Cohen24ce0b32014-01-14 16:18:14 -08003584 if (mQsb == null) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003585 AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this);
3586 if (searchProvider == null) {
3587 return null;
3588 }
3589
3590 Bundle opts = new Bundle();
3591 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
Adam Coheneb8e2822015-02-20 16:38:48 +00003592 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003593
3594 SharedPreferences sp = getSharedPreferences(
3595 LauncherAppState.getSharedPreferencesKey(), MODE_PRIVATE);
3596 int widgetId = sp.getInt(QSB_WIDGET_ID, -1);
Sunny Goyal416541c2014-11-14 11:59:57 -08003597 AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003598 if (!searchProvider.provider.flattenToString().equals(
3599 sp.getString(QSB_WIDGET_PROVIDER, null))
Sunny Goyal416541c2014-11-14 11:59:57 -08003600 || (widgetInfo == null)
3601 || !widgetInfo.provider.equals(searchProvider.provider)) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003602 // A valid widget is not already bound.
3603 if (widgetId > -1) {
3604 mAppWidgetHost.deleteAppWidgetId(widgetId);
3605 widgetId = -1;
3606 }
3607
3608 // Try to bind a new widget
3609 widgetId = mAppWidgetHost.allocateAppWidgetId();
3610
3611 if (!AppWidgetManagerCompat.getInstance(this)
3612 .bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) {
3613 mAppWidgetHost.deleteAppWidgetId(widgetId);
3614 widgetId = -1;
3615 }
3616
3617 sp.edit()
3618 .putInt(QSB_WIDGET_ID, widgetId)
3619 .putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString())
3620 .commit();
3621 }
3622
Sunny Goyal8d595092015-07-06 12:22:14 -07003623 mAppWidgetHost.setQsbWidgetId(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003624 if (widgetId != -1) {
3625 mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
Sunny Goyalebfae6e2015-08-27 15:30:25 -07003626 mQsb.setId(R.id.qsb_widget);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003627 mQsb.updateAppWidgetOptions(opts);
3628 mQsb.setPadding(0, 0, 0, 0);
3629 mSearchDropTargetBar.addView(mQsb);
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003630 mSearchDropTargetBar.setQsbSearchBar(mQsb);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003631 }
Cristina Stancu476493b2013-08-07 17:20:14 +01003632 }
Adam Cohen24ce0b32014-01-14 16:18:14 -08003633 return mQsb;
Cristina Stancu476493b2013-08-07 17:20:14 +01003634 }
3635
Sunny Goyal22235bc2015-04-03 09:23:43 -07003636 private void reinflateQSBIfNecessary() {
3637 if (mQsb instanceof LauncherAppWidgetHostView &&
3638 ((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
3639 mSearchDropTargetBar.removeView(mQsb);
3640 mQsb = null;
3641 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
3642 }
3643 }
3644
Michael Jurkad7c28052012-04-27 15:43:36 -07003645 @Override
3646 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003647 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003648 final List<CharSequence> text = event.getText();
3649 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003650 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003651 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003652 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003653 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003654 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003655 } else if (mWorkspace != null) {
3656 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003657 } else {
3658 text.add(getString(R.string.all_apps_home_button_label));
3659 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003660 return result;
3661 }
3662
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003663 /**
Winson Chungb8472bb2011-08-05 13:49:21 -07003664 * Receives notifications when system dialogs are to be closed.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003665 */
Adam Cohen091440a2015-03-18 14:16:05 -07003666 @Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003667 @Override
3668 public void onReceive(Context context, Intent intent) {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003669 closeSystemDialogs();
3670 }
3671 }
3672
3673 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003674 * If the activity is currently paused, signal that we need to run the passed Runnable
3675 * in onResume.
3676 *
3677 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003678 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3679 * wrong when we're not running, and if the activity comes back to what the configuration was
3680 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003681 *
3682 * Implementation of the method from LauncherModel.Callbacks.
3683 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003684 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003685 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003686 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003687 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003688 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003689 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003690 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003691 }
3692 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003693 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003694 return true;
3695 } else {
3696 return false;
3697 }
3698 }
3699
Michael Jurkac402cd92013-05-20 15:49:32 +02003700 private boolean waitUntilResume(Runnable run) {
3701 return waitUntilResume(run, false);
3702 }
3703
Michael Jurka1e2f4652013-07-08 18:03:46 -07003704 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003705 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003706 }
3707
Michael Jurka7607c2f2013-04-03 14:33:19 -07003708 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003709 * If the activity is currently paused, signal that we need to re-run the loader
3710 * in onResume.
3711 *
3712 * This needs to be called from incoming places where resources might have been loaded
3713 * while we are paused. That is becaues the Configuration might be wrong
3714 * when we're not running, and if it comes back to what it was when we
3715 * were paused, we are not restarted.
3716 *
3717 * Implementation of the method from LauncherModel.Callbacks.
3718 *
3719 * @return true if we are currently paused. The caller might be able to
3720 * skip some work in that case since we will come back again.
3721 */
3722 public boolean setLoadOnResume() {
3723 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003724 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003725 mOnResumeNeedsLoad = true;
3726 return true;
3727 } else {
3728 return false;
3729 }
3730 }
3731
3732 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003733 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003734 */
Joe Onorato9c1289c2009-08-17 11:03:03 -04003735 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003736 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003737 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003738 } else {
3739 return SCREEN_COUNT / 2;
3740 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003741 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003742
Joe Onorato9c1289c2009-08-17 11:03:03 -04003743 /**
3744 * Refreshes the shortcuts shown on the workspace.
3745 *
3746 * Implementation of the method from LauncherModel.Callbacks.
3747 */
3748 public void startBinding() {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003749 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003750
Michael Jurka7607c2f2013-04-03 14:33:19 -07003751 // If we're starting binding all over again, clear any bind calls we'd postponed in
3752 // the past (see waitUntilResume) -- we don't need them since we're starting binding
3753 // from scratch again
Michael Jurka1e2f4652013-07-08 18:03:46 -07003754 mBindOnResumeCallbacks.clear();
Adam Cohendf035382011-04-11 17:22:04 -07003755
Winson Chungd64d1762013-08-20 14:37:16 -07003756 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003757 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003758 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003759
Michael Jurka05bf644e2011-11-30 20:28:53 -08003760 mWidgetsToAdvance.clear();
Winson Chung3d503fb2011-07-13 17:25:49 -07003761 if (mHotseat != null) {
3762 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003763 }
3764 }
3765
Adam Cohendcd297f2013-06-18 13:13:40 -07003766 @Override
3767 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Winson Chung64359a52013-07-08 17:17:08 -07003768 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003769
Adam Cohen5084cba2013-09-03 12:01:16 -07003770 // If there are no screens, we need to have an empty screen
3771 if (orderedScreenIds.size() == 0) {
3772 mWorkspace.addExtraEmptyScreen();
3773 }
Winson Chung0e6a7132013-08-23 12:55:10 -07003774
3775 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003776 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003777 if (hasCustomContentToLeft()) {
3778 mWorkspace.createCustomContentContainer();
3779 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003780 }
Winson Chung64359a52013-07-08 17:17:08 -07003781 }
3782
3783 @Override
3784 public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003785 int count = orderedScreenIds.size();
3786 for (int i = 0; i < count; i++) {
Adam Cohen89bddfa2013-08-20 11:57:13 -07003787 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
Adam Cohendcd297f2013-06-18 13:13:40 -07003788 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003789 }
3790
Adam Cohen39a06042013-07-19 14:30:12 -07003791 private boolean shouldShowWeightWatcher() {
3792 String spKey = LauncherAppState.getSharedPreferencesKey();
3793 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
Daniel Sandler6053b8002013-08-15 15:44:26 -07003794 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, SHOW_WEIGHT_WATCHER_DEFAULT);
Adam Cohen39a06042013-07-19 14:30:12 -07003795
3796 return show;
3797 }
3798
3799 private void toggleShowWeightWatcher() {
3800 String spKey = LauncherAppState.getSharedPreferencesKey();
3801 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
3802 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, true);
3803
3804 show = !show;
3805
3806 SharedPreferences.Editor editor = sp.edit();
3807 editor.putBoolean(SHOW_WEIGHT_WATCHER, show);
3808 editor.commit();
3809
3810 if (mWeightWatcher != null) {
3811 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
3812 }
3813 }
3814
Winson Chungd64d1762013-08-20 14:37:16 -07003815 public void bindAppsAdded(final ArrayList<Long> newScreens,
3816 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003817 final ArrayList<ItemInfo> addAnimated,
3818 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003819 Runnable r = new Runnable() {
3820 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003821 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003822 }
3823 };
3824 if (waitUntilResume(r)) {
3825 return;
3826 }
3827
Winson Chungd64d1762013-08-20 14:37:16 -07003828 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003829 if (newScreens != null) {
3830 bindAddScreens(newScreens);
3831 }
Winson Chungd64d1762013-08-20 14:37:16 -07003832
3833 // We add the items without animation on non-visible pages, and with
3834 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003835 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003836 bindItems(addNotAnimated, 0,
3837 addNotAnimated.size(), false);
3838 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003839 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003840 bindItems(addAnimated, 0,
3841 addAnimated.size(), true);
3842 }
Winson Chungc58497e2013-09-03 17:48:37 -07003843
Winson Chung87412982013-10-03 18:34:14 -07003844 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003845 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003846
Winson Chungb745afb2015-03-02 11:51:23 -08003847 if (addedApps != null && mAppsView != null) {
3848 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003849 }
Winson Chungd64d1762013-08-20 14:37:16 -07003850 }
3851
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003852 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003853 * Bind the items start-end from the list.
3854 *
3855 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003856 */
Winson Chung64359a52013-07-08 17:17:08 -07003857 public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
3858 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003859 Runnable r = new Runnable() {
3860 public void run() {
3861 bindItems(shortcuts, start, end, forceAnimateIcons);
3862 }
3863 };
3864 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003865 return;
3866 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003867
Winson Chungf0c6ae02012-03-21 16:10:31 -07003868 // Get the list of added shortcuts and intersect them with the set of shortcuts here
Winson Chung64359a52013-07-08 17:17:08 -07003869 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3870 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003871 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003872 Workspace workspace = mWorkspace;
Winson Chung997a9232013-07-24 15:33:46 -07003873 long newShortcutsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003874 for (int i = start; i < end; i++) {
Joe Onorato9c1289c2009-08-17 11:03:03 -04003875 final ItemInfo item = shortcuts.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003876
3877 // Short circuit if we are loading dock items for a configuration which has no dock
3878 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3879 mHotseat == null) {
3880 continue;
3881 }
3882
Sunny Goyal639e9062015-08-19 19:17:06 -07003883 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04003884 switch (item.itemType) {
3885 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3886 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Winson Chungf0c6ae02012-03-21 16:10:31 -07003887 ShortcutInfo info = (ShortcutInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07003888 view = createShortcut(info);
Adam Cohendcd297f2013-06-18 13:13:40 -07003889
Winson Chung64359a52013-07-08 17:17:08 -07003890 /*
3891 * TODO: FIX collision case
3892 */
Winson Chungce376632013-07-11 16:12:41 -07003893 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3894 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3895 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003896 View v = cl.getChildAt(item.cellX, item.cellY);
3897 Object tag = v.getTag();
3898 String desc = "Collision while binding workspace item: " + item
3899 + ". Collides with " + tag;
3900 if (LauncherAppState.isDogfoodBuild()) {
3901 throw (new RuntimeException(desc));
3902 } else {
3903 Log.d(TAG, desc);
3904 }
Winson Chungce376632013-07-11 16:12:41 -07003905 }
Winson Chung64359a52013-07-08 17:17:08 -07003906 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003907 break;
Adam Cohendf2cc412011-04-27 16:56:57 -07003908 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
Sunny Goyal639e9062015-08-19 19:17:06 -07003909 view = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003910 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Adam Cohendf2cc412011-04-27 16:56:57 -07003911 (FolderInfo) item, mIconCache);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003912 break;
Winson Chungc763c4e2013-07-19 13:49:06 -07003913 default:
3914 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003915 }
Sunny Goyal639e9062015-08-19 19:17:06 -07003916
3917 workspace.addInScreenFromBind(view, item.container, item.screenId, item.cellX,
3918 item.cellY, 1, 1);
3919 if (animateIcons) {
3920 // Animate all the applications up now
3921 view.setAlpha(0f);
3922 view.setScaleX(0f);
3923 view.setScaleY(0f);
3924 bounceAnims.add(createNewAppBounceAnimation(view, i));
3925 newShortcutsScreenId = item.screenId;
3926 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003927 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003928
Winson Chung997a9232013-07-24 15:33:46 -07003929 if (animateIcons) {
3930 // Animate to the correct page
3931 if (newShortcutsScreenId > -1) {
3932 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Winson Chung94d67682013-09-25 16:29:40 -07003933 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003934 final Runnable startBounceAnimRunnable = new Runnable() {
3935 public void run() {
3936 anim.playTogether(bounceAnims);
3937 anim.start();
3938 }
3939 };
Winson Chung997a9232013-07-24 15:33:46 -07003940 if (newShortcutsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003941 // We post the animation slightly delayed to prevent slowdowns
3942 // when we are loading right after we return to launcher.
3943 mWorkspace.postDelayed(new Runnable() {
3944 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003945 if (mWorkspace != null) {
3946 mWorkspace.snapToPage(newScreenIndex);
3947 mWorkspace.postDelayed(startBounceAnimRunnable,
3948 NEW_APPS_ANIMATION_DELAY);
3949 }
Winson Chung94d67682013-09-25 16:29:40 -07003950 }
3951 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003952 } else {
3953 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003954 }
3955 }
Winson Chung64359a52013-07-08 17:17:08 -07003956 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003957 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003958 }
3959
Joe Onorato9c1289c2009-08-17 11:03:03 -04003960 /**
3961 * Implementation of the method from LauncherModel.Callbacks.
3962 */
Sunny Goyale2df0622015-04-24 11:27:00 -07003963 public void bindFolders(final LongArrayMap<FolderInfo> folders) {
Winson Chungd64d1762013-08-20 14:37:16 -07003964 Runnable r = new Runnable() {
3965 public void run() {
3966 bindFolders(folders);
3967 }
3968 };
3969 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003970 return;
3971 }
Sunny Goyale2df0622015-04-24 11:27:00 -07003972 sFolders = folders.clone();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003973 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003974
3975 /**
3976 * Add the views for a widget to the workspace.
3977 *
3978 * Implementation of the method from LauncherModel.Callbacks.
3979 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07003980 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07003981 Runnable r = new Runnable() {
3982 public void run() {
3983 bindAppWidget(item);
3984 }
3985 };
3986 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003987 return;
3988 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003989
Daniel Sandler843e8602010-06-07 14:59:01 -04003990 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
3991 if (DEBUG_WIDGETS) {
3992 Log.d(TAG, "bindAppWidget: " + item);
3993 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003994 final Workspace workspace = mWorkspace;
3995
Adam Cohen59400422014-03-05 18:07:04 -08003996 LauncherAppWidgetProviderInfo appWidgetInfo =
Robin Lee26ace122015-03-16 19:41:43 +00003997 LauncherModel.getProviderInfo(this, item.providerName, item.user);
Adam Cohen59400422014-03-05 18:07:04 -08003998
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003999 if (!mIsSafeModeEnabled
4000 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004001 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
4002
Sunny Goyalff572272014-07-23 13:58:07 -07004003 if (appWidgetInfo == null) {
4004 if (DEBUG_WIDGETS) {
4005 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4006 + " belongs to component " + item.providerName
4007 + ", as the povider is null");
4008 }
4009 LauncherModel.deleteItemFromDatabase(this, item);
4010 return;
4011 }
Sunny Goyalff572272014-07-23 13:58:07 -07004012
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004013 // If we do not have a valid id, try to bind an id.
4014 if ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0) {
4015 // Note: This assumes that the id remap broadcast is received before this step.
4016 // If that is not the case, the id remap will be ignored and user may see the
4017 // click to setup view.
4018 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
4019 pendingInfo.spanX = item.spanX;
4020 pendingInfo.spanY = item.spanY;
4021 pendingInfo.minSpanX = item.minSpanX;
4022 pendingInfo.minSpanY = item.minSpanY;
4023 Bundle options = null;
4024 WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07004025
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004026 int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
4027 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
4028 newWidgetId, appWidgetInfo, options);
4029
4030 // TODO consider showing a permission dialog when the widget is clicked.
4031 if (!success) {
4032 mAppWidgetHost.deleteAppWidgetId(newWidgetId);
4033 if (DEBUG_WIDGETS) {
4034 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4035 + " belongs to component " + item.providerName
4036 + ", as the launcher is unable to bing a new widget id");
4037 }
4038 LauncherModel.deleteItemFromDatabase(this, item);
4039 return;
Sunny Goyalff572272014-07-23 13:58:07 -07004040 }
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004041
4042 item.appWidgetId = newWidgetId;
4043
4044 // If the widget has a configure activity, it is still needs to set it up, otherwise
4045 // the widget is ready to go.
4046 item.restoreStatus = (appWidgetInfo.configure == null)
4047 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
4048 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
4049
4050 LauncherModel.updateItemInDatabase(this, item);
4051 } else if (((item.restoreStatus & LauncherAppWidgetInfo.FLAG_UI_NOT_READY) != 0)
4052 && (appWidgetInfo.configure == null)) {
4053 // If the ID is already valid, verify if we need to configure or not.
4054 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4055 LauncherModel.updateItemInDatabase(this, item);
Sunny Goyalff572272014-07-23 13:58:07 -07004056 }
Sunny Goyalff572272014-07-23 13:58:07 -07004057 }
4058
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004059 if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07004060 final int appWidgetId = item.appWidgetId;
Sunny Goyal651077b2014-06-30 14:15:31 -07004061 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08004062 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
4063 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07004064 }
Daniel Sandler843e8602010-06-07 14:59:01 -04004065
Sunny Goyal651077b2014-06-30 14:15:31 -07004066 item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
Sunny Goyal233ee962015-08-03 13:05:01 -07004067 item.minSpanX = appWidgetInfo.minSpanX;
4068 item.minSpanY = appWidgetInfo.minSpanY;
Sunny Goyal651077b2014-06-30 14:15:31 -07004069 } else {
4070 appWidgetInfo = null;
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004071 PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
4072 mIsSafeModeEnabled);
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004073 view.updateIcon(mIconCache);
4074 item.hostView = view;
Sunny Goyal651077b2014-06-30 14:15:31 -07004075 item.hostView.updateAppWidget(null);
Sunny Goyalff572272014-07-23 13:58:07 -07004076 item.hostView.setOnClickListener(this);
Sunny Goyal651077b2014-06-30 14:15:31 -07004077 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004078
Joe Onorato9c1289c2009-08-17 11:03:03 -04004079 item.hostView.setTag(item);
Winson Chung211bac32012-05-15 13:43:57 -07004080 item.onBindAppWidget(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04004081
Adam Cohendcd297f2013-06-18 13:13:40 -07004082 workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
Joe Onorato9c1289c2009-08-17 11:03:03 -04004083 item.cellY, item.spanX, item.spanY, false);
Adam Cohen59400422014-03-05 18:07:04 -08004084 if (!item.isCustomWidget()) {
4085 addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
4086 }
Adam Cohended9f8d2010-11-03 13:25:16 -07004087
Joe Onorato9c1289c2009-08-17 11:03:03 -04004088 workspace.requestLayout();
4089
Daniel Sandler843e8602010-06-07 14:59:01 -04004090 if (DEBUG_WIDGETS) {
4091 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
4092 + (SystemClock.uptimeMillis()-start) + "ms");
4093 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004094 }
4095
Sunny Goyalff572272014-07-23 13:58:07 -07004096 /**
4097 * Restores a pending widget.
4098 *
4099 * @param appWidgetId The app widget id
4100 * @param cellInfo The position on screen where to create the widget.
4101 */
4102 private void completeRestoreAppWidget(final int appWidgetId) {
4103 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
4104 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
4105 Log.e(TAG, "Widget update called, when the widget no longer exists.");
4106 return;
4107 }
4108
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004109 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07004110 info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4111
4112 mWorkspace.reinflateWidgetsIfNecessary();
4113 LauncherModel.updateItemInDatabase(this, info);
4114 }
4115
Adam Cohen1462de32012-07-24 22:34:36 -07004116 public void onPageBoundSynchronously(int page) {
4117 mSynchronouslyBoundPages.add(page);
4118 }
4119
Joe Onorato9c1289c2009-08-17 11:03:03 -04004120 /**
4121 * Callback saying that there aren't any more items to bind.
4122 *
4123 * Implementation of the method from LauncherModel.Callbacks.
4124 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004125 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07004126 Runnable r = new Runnable() {
4127 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004128 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07004129 }
4130 };
4131 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004132 return;
4133 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004134 if (mSavedState != null) {
4135 if (!mWorkspace.hasFocus()) {
Michael Jurka0142d492010-08-25 17:46:15 -07004136 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004137 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004138 mSavedState = null;
4139 }
4140
Adam Cohen1462de32012-07-24 22:34:36 -07004141 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004142
Anjali Koppalff7ceff2014-05-01 18:26:37 -07004143 setWorkspaceLoading(false);
Adam Cohen3ed316a2014-07-23 18:21:20 -07004144 sendLoadingCompleteBroadcastIfNecessary();
Adam Cohendb364c32014-05-20 14:23:40 -07004145
4146 // If we received the result of any pending adds while the loader was running (e.g. the
4147 // widget configuration forced an orientation change), process them now.
4148 if (sPendingAddItem != null) {
4149 final long screenId = completeAdd(sPendingAddItem);
4150
4151 // TODO: this moves the user to the page where the pending item was added. Ideally,
4152 // the screen would be guaranteed to exist after bind, and the page would be set through
4153 // the workspace restore process.
4154 mWorkspace.post(new Runnable() {
4155 @Override
4156 public void run() {
4157 mWorkspace.snapToScreenId(screenId);
4158 }
4159 });
4160 sPendingAddItem = null;
4161 }
4162
Sunny Goyal756adbc2015-04-16 15:20:51 -07004163 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
Adam Cohen9211d422014-10-07 18:14:53 -07004164
4165 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004166 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07004167 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07004168 }
4169
Adam Cohen3ed316a2014-07-23 18:21:20 -07004170 private void sendLoadingCompleteBroadcastIfNecessary() {
4171 if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
4172 String permission =
4173 getResources().getString(R.string.receive_first_load_broadcast_permission);
4174 Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
4175 sendBroadcast(intent, permission);
4176 SharedPreferences.Editor editor = mSharedPrefs.edit();
4177 editor.putBoolean(FIRST_LOAD_COMPLETE, true);
4178 editor.apply();
4179 }
4180 }
4181
Winson Chunga0b7e862013-09-05 16:03:15 -07004182 public boolean isAllAppsButtonRank(int rank) {
4183 if (mHotseat != null) {
4184 return mHotseat.isAllAppsButtonRank(rank);
4185 }
4186 return false;
4187 }
4188
Winson Chunga2413752012-04-03 14:22:34 -07004189 private boolean canRunNewAppsAnimation() {
4190 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
Sunny Goyal639e9062015-08-19 19:17:06 -07004191 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000)
4192 && (mClings == null || !mClings.isVisible());
Winson Chunga2413752012-04-03 14:22:34 -07004193 }
4194
Winson Chungc9168342013-06-26 14:54:55 -07004195 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
4196 ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
4197 PropertyValuesHolder.ofFloat("alpha", 1f),
4198 PropertyValuesHolder.ofFloat("scaleX", 1f),
4199 PropertyValuesHolder.ofFloat("scaleY", 1f));
4200 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
4201 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07004202 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07004203 return bounceAnim;
4204 }
4205
Adam Cohen27772732013-11-11 14:00:56 +00004206 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07004207 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00004208 }
4209
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004210 protected Rect getSearchBarBounds() {
Sunny Goyalc6205602015-05-21 20:46:33 -07004211 return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004212 }
4213
Winson Chung88fa7412015-08-03 14:25:28 -07004214 public void bindSearchProviderChanged() {
Sunny Goyal594d76d2014-11-06 10:12:54 -08004215 if (mSearchDropTargetBar == null) {
4216 return;
Winson Chungadf0c182012-08-23 14:59:07 -07004217 }
Sunny Goyal594d76d2014-11-06 10:12:54 -08004218 if (mQsb != null) {
4219 mSearchDropTargetBar.removeView(mQsb);
4220 mQsb = null;
4221 }
Adam Cohenb0df1b02015-03-18 22:21:40 -07004222 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004223 }
4224
Amith Yamasani6d7fe502010-11-16 09:05:07 -08004225 /**
Winson Chungbb785c62015-05-05 10:05:08 -07004226 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
4227 * multiple calls to bind the same list.)
4228 */
4229 @Thunk ArrayList<AppInfo> mTmpAppsList;
4230 private Runnable mBindAllApplicationsRunnable = new Runnable() {
4231 public void run() {
4232 bindAllApplications(mTmpAppsList);
4233 mTmpAppsList = null;
4234 }
4235 };
4236
4237 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04004238 * Add the icons for all apps.
4239 *
4240 * Implementation of the method from LauncherModel.Callbacks.
4241 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004242 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07004243 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
4244 mTmpAppsList = apps;
4245 return;
4246 }
4247
Winson Chungb745afb2015-03-02 11:51:23 -08004248 if (mAppsView != null) {
4249 mAppsView.setApps(apps);
4250 }
Adam Cohen9211d422014-10-07 18:14:53 -07004251 if (mLauncherCallbacks != null) {
4252 mLauncherCallbacks.bindAllApplications(apps);
4253 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004254 }
4255
4256 /**
4257 * A package was updated.
4258 *
4259 * Implementation of the method from LauncherModel.Callbacks.
4260 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004261 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07004262 Runnable r = new Runnable() {
4263 public void run() {
4264 bindAppsUpdated(apps);
4265 }
4266 };
4267 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004268 return;
4269 }
4270
Winson Chungb745afb2015-03-02 11:51:23 -08004271 if (mAppsView != null) {
4272 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07004273 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004274 }
4275
Sunny Goyal4390ace2014-10-13 11:33:11 -07004276 @Override
4277 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
4278 Runnable r = new Runnable() {
4279 public void run() {
4280 bindWidgetsRestored(widgets);
4281 }
4282 };
4283 if (waitUntilResume(r)) {
4284 return;
4285 }
4286 mWorkspace.widgetsRestored(widgets);
4287 }
4288
Joe Onorato9c1289c2009-08-17 11:03:03 -04004289 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004290 * Some shortcuts were updated in the background.
4291 *
4292 * Implementation of the method from LauncherModel.Callbacks.
4293 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07004294 @Override
4295 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
4296 final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004297 Runnable r = new Runnable() {
4298 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004299 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004300 }
4301 };
4302 if (waitUntilResume(r)) {
4303 return;
4304 }
4305
Sunny Goyal4390ace2014-10-13 11:33:11 -07004306 if (!updated.isEmpty()) {
4307 mWorkspace.updateShortcuts(updated);
4308 }
4309
4310 if (!removed.isEmpty()) {
4311 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4312 for (ShortcutInfo si : removed) {
4313 removedComponents.add(si.getTargetComponent());
4314 }
4315 mWorkspace.removeItemsByComponentName(removedComponents, user);
4316 // Notify the drag controller
4317 mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004318 }
4319 }
4320
4321 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004322 * Update the state of a package, typically related to install state.
4323 *
4324 * Implementation of the method from LauncherModel.Callbacks.
4325 */
Sunny Goyale755d462014-07-22 13:48:29 -07004326 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07004327 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
4328 Runnable r = new Runnable() {
4329 public void run() {
4330 bindRestoreItemsChange(updates);
4331 }
4332 };
4333 if (waitUntilResume(r)) {
4334 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004335 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004336
Sunny Goyal756adbc2015-04-16 15:20:51 -07004337 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07004338 }
4339
4340 /**
Winson Chung83892cc2013-05-01 16:53:33 -07004341 * A package was uninstalled. We take both the super set of packageNames
4342 * in addition to specific applications to remove, the reason being that
4343 * this can be called when a package is updated as well. In that scenario,
4344 * we only remove specific components from the workspace, where as
4345 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004346 *
Sunny Goyal1a745e82014-10-02 15:58:31 -07004347 * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004348 * Implementation of the method from LauncherModel.Callbacks.
4349 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07004350 @Override
Winson Chung83892cc2013-05-01 16:53:33 -07004351 public void bindComponentsRemoved(final ArrayList<String> packageNames,
Sunny Goyal1a745e82014-10-02 15:58:31 -07004352 final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
Winson Chungd64d1762013-08-20 14:37:16 -07004353 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004354 public void run() {
Sunny Goyal1a745e82014-10-02 15:58:31 -07004355 bindComponentsRemoved(packageNames, appInfos, user, reason);
Winson Chung83892cc2013-05-01 16:53:33 -07004356 }
Winson Chungd64d1762013-08-20 14:37:16 -07004357 };
4358 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07004359 return;
4360 }
4361
Sunny Goyal1a745e82014-10-02 15:58:31 -07004362 if (reason == 0) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004363 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4364 for (AppInfo info : appInfos) {
4365 removedComponents.add(info.componentName);
4366 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07004367 if (!packageNames.isEmpty()) {
4368 mWorkspace.removeItemsByPackageName(packageNames, user);
4369 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004370 if (!removedComponents.isEmpty()) {
4371 mWorkspace.removeItemsByComponentName(removedComponents, user);
Sunny Goyal1a745e82014-10-02 15:58:31 -07004372 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004373 // Notify the drag controller
4374 mDragController.onAppsRemoved(packageNames, removedComponents);
4375
Sunny Goyal1a745e82014-10-02 15:58:31 -07004376 } else {
4377 mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
Joe Onorato36115782010-06-17 13:28:48 -04004378 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07004379
Winson Chungdf95eb12013-10-16 14:57:07 -07004380 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08004381 if (mAppsView != null) {
4382 mAppsView.removeApps(appInfos);
Winson Chungc58497e2013-09-03 17:48:37 -07004383 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004384 }
Joe Onoratobe386092009-11-17 17:32:16 -08004385
Michael Jurkac402cd92013-05-20 15:49:32 +02004386 private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004387 public void run() {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004388 bindAllPackages(mWidgetsModel);
Winson Chung83892cc2013-05-01 16:53:33 -07004389 }
Michael Jurkac402cd92013-05-20 15:49:32 +02004390 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07004391
Hyunyoung Song8821ca92015-05-04 16:28:20 -07004392 @Override
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004393 public void bindAllPackages(final WidgetsModel model) {
Michael Jurkac402cd92013-05-20 15:49:32 +02004394 if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004395 mWidgetsModel = model;
Winson Chung83892cc2013-05-01 16:53:33 -07004396 return;
4397 }
4398
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004399 if (mWidgetsView != null && model != null) {
4400 mWidgetsView.addWidgets(model);
4401 mWidgetsModel = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07004402 }
Winson Chung80baf5a2010-08-09 16:03:15 -07004403 }
4404
Winson Chung400438b2011-01-16 17:53:48 -08004405 private int mapConfigurationOriActivityInfoOri(int configOri) {
4406 final Display d = getWindowManager().getDefaultDisplay();
4407 int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
4408 switch (d.getRotation()) {
4409 case Surface.ROTATION_0:
4410 case Surface.ROTATION_180:
4411 // We are currently in the same basic orientation as the natural orientation
4412 naturalOri = configOri;
4413 break;
4414 case Surface.ROTATION_90:
4415 case Surface.ROTATION_270:
4416 // We are currently in the other basic orientation to the natural orientation
4417 naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
4418 Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
4419 break;
4420 }
4421
4422 int[] oriMap = {
4423 ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
4424 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
4425 ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
4426 ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
4427 };
4428 // Since the map starts at portrait, we need to offset if this device's natural orientation
4429 // is landscape.
4430 int indexOffset = 0;
4431 if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
4432 indexOffset = 1;
4433 }
4434 return oriMap[(d.getRotation() + indexOffset) % 4];
4435 }
Adam Cohen446e9402011-09-15 18:21:21 -07004436
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004437 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
Winson Chung4b919f82012-05-01 10:44:08 -07004438 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004439 if (mRotationEnabled) {
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004440 if (Utilities.ATLEAST_JB_MR2) {
4441 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
4442 } else {
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004443 setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
4444 .getConfiguration().orientation));
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004445 }
Winson Chung4b919f82012-05-01 10:44:08 -07004446 }
4447 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004448
Winson Chung4b919f82012-05-01 10:44:08 -07004449 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004450 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07004451 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07004452 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07004453 } else {
4454 mHandler.postDelayed(new Runnable() {
4455 public void run() {
4456 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
4457 }
4458 }, mRestoreScreenOrientationDelay);
Winson Chung641d71d2012-04-26 15:58:01 -07004459 }
Winson Chung4b919f82012-05-01 10:44:08 -07004460 }
Winson Chung400438b2011-01-16 17:53:48 -08004461 }
4462
Winson Chunge43a1e72014-01-15 10:33:02 -08004463 protected boolean isLauncherPreinstalled() {
Adam Cohen9211d422014-10-07 18:14:53 -07004464 if (mLauncherCallbacks != null) {
4465 return mLauncherCallbacks.isLauncherPreinstalled();
4466 }
Winson Chunge43a1e72014-01-15 10:33:02 -08004467 PackageManager pm = getPackageManager();
4468 try {
4469 ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
4470 if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
4471 return true;
4472 } else {
4473 return false;
4474 }
4475 } catch (NameNotFoundException e) {
4476 e.printStackTrace();
4477 return false;
4478 }
4479 }
4480
Adam Cohenea90f832014-05-21 15:03:34 -07004481 /**
4482 * This method indicates whether or not we should suggest default wallpaper dimensions
4483 * when our wallpaper cropper was not yet used to set a wallpaper.
4484 */
4485 protected boolean overrideWallpaperDimensions() {
Adam Cohen9211d422014-10-07 18:14:53 -07004486 if (mLauncherCallbacks != null) {
4487 return mLauncherCallbacks.overrideWallpaperDimensions();
4488 }
Adam Cohenea90f832014-05-21 15:03:34 -07004489 return true;
4490 }
4491
Adam Cohen432609a2014-03-13 17:03:22 -07004492 /**
4493 * To be overridden by subclasses to indicate that there is an activity to launch
4494 * before showing the standard launcher experience.
4495 */
4496 protected boolean hasFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004497 if (mLauncherCallbacks != null) {
4498 return mLauncherCallbacks.hasFirstRunActivity();
4499 }
Adam Cohen432609a2014-03-13 17:03:22 -07004500 return false;
4501 }
4502
4503 /**
4504 * To be overridden by subclasses to launch any first run activity
4505 */
4506 protected Intent getFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004507 if (mLauncherCallbacks != null) {
4508 return mLauncherCallbacks.getFirstRunActivity();
4509 }
Adam Cohen432609a2014-03-13 17:03:22 -07004510 return null;
4511 }
4512
Winson Chunga6945242014-01-08 14:04:34 -08004513 private boolean shouldRunFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004514 return !ActivityManager.isRunningInTestHarness() &&
4515 !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
Winson Chunga6945242014-01-08 14:04:34 -08004516 }
4517
Adam Cohen4a9423d2014-03-28 14:22:31 -07004518 protected boolean hasRunFirstRunActivity() {
4519 return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
4520 }
4521
Adam Cohen432609a2014-03-13 17:03:22 -07004522 public boolean showFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004523 if (shouldRunFirstRunActivity() &&
4524 hasFirstRunActivity()) {
Winson Chunga6945242014-01-08 14:04:34 -08004525 Intent firstRunIntent = getFirstRunActivity();
4526 if (firstRunIntent != null) {
4527 startActivity(firstRunIntent);
4528 markFirstRunActivityShown();
Adam Cohen432609a2014-03-13 17:03:22 -07004529 return true;
Winson Chunga6945242014-01-08 14:04:34 -08004530 }
4531 }
Adam Cohen432609a2014-03-13 17:03:22 -07004532 return false;
Winson Chunga6945242014-01-08 14:04:34 -08004533 }
4534
4535 private void markFirstRunActivityShown() {
4536 SharedPreferences.Editor editor = mSharedPrefs.edit();
4537 editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
4538 editor.apply();
4539 }
4540
Adam Cohen432609a2014-03-13 17:03:22 -07004541 /**
4542 * To be overridden by subclasses to indicate that there is an in-activity full-screen intro
4543 * screen that must be displayed and dismissed.
4544 */
4545 protected boolean hasDismissableIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004546 if (mLauncherCallbacks != null) {
4547 return mLauncherCallbacks.hasDismissableIntroScreen();
4548 }
Adam Cohen432609a2014-03-13 17:03:22 -07004549 return false;
4550 }
4551
4552 /**
4553 * Full screen intro screen to be shown and dismissed before the launcher can be used.
4554 */
4555 protected View getIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004556 if (mLauncherCallbacks != null) {
4557 return mLauncherCallbacks.getIntroScreen();
4558 }
Adam Cohen432609a2014-03-13 17:03:22 -07004559 return null;
4560 }
4561
4562 /**
4563 * To be overriden by subclasses to indicate whether the in-activity intro screen has been
4564 * dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
4565 */
4566 private boolean shouldShowIntroScreen() {
4567 return hasDismissableIntroScreen() &&
4568 !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
4569 }
4570
4571 protected void showIntroScreen() {
4572 View introScreen = getIntroScreen();
4573 changeWallpaperVisiblity(false);
4574 if (introScreen != null) {
4575 mDragLayer.showOverlayView(introScreen);
4576 }
Adam Cohenc3e12c72014-10-31 16:15:36 -07004577 if (mLauncherOverlayContainer != null) {
4578 mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
4579 }
Adam Cohen432609a2014-03-13 17:03:22 -07004580 }
4581
4582 public void dismissIntroScreen() {
4583 markIntroScreenDismissed();
4584 if (showFirstRunActivity()) {
4585 // We delay hiding the intro view until the first run activity is showing. This
4586 // avoids a blip.
4587 mWorkspace.postDelayed(new Runnable() {
4588 @Override
4589 public void run() {
4590 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004591 if (mLauncherOverlayContainer != null) {
4592 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4593 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004594 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004595 }
4596 }, ACTIVITY_START_DELAY);
4597 } else {
4598 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004599 if (mLauncherOverlayContainer != null) {
4600 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4601 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004602 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004603 }
4604 changeWallpaperVisiblity(true);
4605 }
4606
4607 private void markIntroScreenDismissed() {
4608 SharedPreferences.Editor editor = mSharedPrefs.edit();
4609 editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
4610 editor.apply();
4611 }
4612
Adam Cohen091440a2015-03-18 14:16:05 -07004613 @Thunk void showFirstRunClings() {
Sunny Goyal88d60f12014-09-08 03:47:29 -07004614 // The two first run cling paths are mutually exclusive, if the launcher is preinstalled
4615 // on the device, then we always show the first run cling experience (or if there is no
4616 // launcher2). Otherwise, we prompt the user upon started for migration
4617 LauncherClings launcherClings = new LauncherClings(this);
4618 if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
Sunny Goyal639e9062015-08-19 19:17:06 -07004619 mClings = launcherClings;
Sunny Goyal88d60f12014-09-08 03:47:29 -07004620 if (mModel.canMigrateFromOldLauncherDb(this)) {
4621 launcherClings.showMigrationCling();
4622 } else {
Sunny Goyalaf0628f2014-09-19 10:14:48 -07004623 launcherClings.showLongPressCling(true);
Sunny Goyal88d60f12014-09-08 03:47:29 -07004624 }
4625 }
4626 }
4627
Winson Chunga6945242014-01-08 14:04:34 -08004628 void showWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004629 if (mWorkspace != null) mWorkspace.setAlpha(1f);
4630 if (mHotseat != null) mHotseat.setAlpha(1f);
4631 if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
Winson Chung006ee262015-08-03 14:40:11 -07004632 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4633 SearchDropTargetBar.State.SEARCH_BAR, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004634 }
4635
4636 void hideWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004637 if (mWorkspace != null) mWorkspace.setAlpha(0f);
4638 if (mHotseat != null) mHotseat.setAlpha(0f);
4639 if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
Winson Chung006ee262015-08-03 14:40:11 -07004640 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4641 SearchDropTargetBar.State.INVISIBLE, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004642 }
4643
Winson Chung5ffd51d2015-06-25 11:36:50 -07004644 // TODO: These method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004645 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Mathew Inwood72fbec12013-11-19 15:45:07 +00004646 public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004647 // Called from search suggestion
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004648 UserHandleCompat user = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004649 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004650 UserHandle userHandle = appLaunchIntent.getParcelableExtra(Intent.EXTRA_USER);
4651 if (userHandle != null) {
4652 user = UserHandleCompat.fromUser(userHandle);
4653 }
4654 }
4655 return createAppDragInfo(appLaunchIntent, user);
Winson Chung5ffd51d2015-06-25 11:36:50 -07004656 }
4657
4658 // TODO: This method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004659 public ItemInfo createAppDragInfo(Intent intent, UserHandleCompat user) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004660 if (user == null) {
4661 user = UserHandleCompat.myUserHandle();
4662 }
4663
4664 // Called from search suggestion, add the profile extra to the intent to ensure that we
4665 // can launch it correctly
Kenny Guyed131872014-04-30 03:02:21 +01004666 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004667 LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(intent, user);
Kenny Guyed131872014-04-30 03:02:21 +01004668 if (activityInfo == null) {
Mathew Inwood72fbec12013-11-19 15:45:07 +00004669 return null;
4670 }
Winson Chung5ffd51d2015-06-25 11:36:50 -07004671 return new AppInfo(this, activityInfo, user, mIconCache);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004672 }
4673
Winson Chung5ffd51d2015-06-25 11:36:50 -07004674 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004675 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4676 Bitmap icon) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004677 return new ShortcutInfo(shortcutIntent, caption, caption, icon,
Kenny Guyed131872014-04-30 03:02:21 +01004678 UserHandleCompat.myUserHandle());
4679 }
4680
Winson Chung5ffd51d2015-06-25 11:36:50 -07004681 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004682 public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
4683 dragView.setTag(dragInfo);
Winson Chungbabb53e2014-04-14 17:12:49 -07004684 mWorkspace.onExternalDragStartedWithItem(dragView);
4685 mWorkspace.beginExternalDragShared(dragView, source);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004686 }
4687
Winson Chung5ffd51d2015-06-25 11:36:50 -07004688 protected void moveWorkspaceToDefaultScreen() {
4689 mWorkspace.moveToDefaultScreen(false);
4690 }
4691
Anjali Koppalf5d29132014-02-28 13:33:27 -08004692 @Override
4693 public void onPageSwitch(View newPage, int newPageIndex) {
Adam Cohen9211d422014-10-07 18:14:53 -07004694 if (mLauncherCallbacks != null) {
4695 mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
4696 }
Anjali Koppalf5d29132014-02-28 13:33:27 -08004697 }
4698
Winson Chung80baf5a2010-08-09 16:03:15 -07004699 /**
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004700 * Returns a FastBitmapDrawable with the icon, accurately sized.
4701 */
4702 public FastBitmapDrawable createIconDrawable(Bitmap icon) {
4703 FastBitmapDrawable d = new FastBitmapDrawable(icon);
4704 d.setFilterBitmap(true);
4705 resizeIconDrawable(d);
4706 return d;
4707 }
4708
4709 /**
4710 * Resizes an icon drawable to the correct icon size.
4711 */
Winson5fbe0742015-09-30 15:33:00 -07004712 public Drawable resizeIconDrawable(Drawable icon) {
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004713 icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
Winson5fbe0742015-09-30 15:33:00 -07004714 return icon;
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004715 }
4716
4717 /**
Joe Onoratobe386092009-11-17 17:32:16 -08004718 * Prints out out state for debugging.
4719 */
4720 public void dumpState() {
Daniel Sandler325dc232013-06-05 22:57:57 -04004721 Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
Joe Onorato39bfc132009-11-18 17:22:01 -08004722 Log.d(TAG, "mSavedState=" + mSavedState);
Joe Onorato39bfc132009-11-18 17:22:01 -08004723 Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
4724 Log.d(TAG, "mRestoring=" + mRestoring);
4725 Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
4726 Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07004727 Log.d(TAG, "sFolders.size=" + sFolders.size());
Joe Onoratobe386092009-11-17 17:32:16 -08004728 mModel.dumpState();
Hyunyoung Song3f471442015-04-08 19:01:34 -07004729 // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
Winson Chungf0ea4d32011-06-06 14:27:16 -07004730
Daniel Sandler325dc232013-06-05 22:57:57 -04004731 Log.d(TAG, "END launcher3 dump state");
Joe Onoratobe386092009-11-17 17:32:16 -08004732 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004733
4734 @Override
4735 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4736 super.dump(prefix, fd, writer, args);
Adam Cohen4caf2982013-08-20 18:54:31 -07004737 synchronized (sDumpLogs) {
4738 writer.println(" ");
4739 writer.println("Debug logs: ");
4740 for (int i = 0; i < sDumpLogs.size(); i++) {
4741 writer.println(" " + sDumpLogs.get(i));
4742 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004743 }
Adam Cohen9211d422014-10-07 18:14:53 -07004744 if (mLauncherCallbacks != null) {
4745 mLauncherCallbacks.dump(prefix, fd, writer, args);
4746 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004747 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004748
4749 public static void dumpDebugLogsToConsole() {
Winson Chungede41292013-09-19 16:27:36 -07004750 if (DEBUG_DUMP_LOG) {
4751 synchronized (sDumpLogs) {
4752 Log.d(TAG, "");
4753 Log.d(TAG, "*********************");
4754 Log.d(TAG, "Launcher debug logs: ");
4755 for (int i = 0; i < sDumpLogs.size(); i++) {
4756 Log.d(TAG, " " + sDumpLogs.get(i));
4757 }
4758 Log.d(TAG, "*********************");
4759 Log.d(TAG, "");
Adam Cohen4caf2982013-08-20 18:54:31 -07004760 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004761 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004762 }
4763
4764 public static void addDumpLog(String tag, String log, boolean debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004765 addDumpLog(tag, log, null, debugLog);
4766 }
4767
4768 public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
Adam Cohen4caf2982013-08-20 18:54:31 -07004769 if (debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004770 if (e != null) {
4771 Log.d(tag, log, e);
4772 } else {
4773 Log.d(tag, log);
4774 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004775 }
Winson Chungede41292013-09-19 16:27:36 -07004776 if (DEBUG_DUMP_LOG) {
4777 sDateStamp.setTime(System.currentTimeMillis());
4778 synchronized (sDumpLogs) {
Dan Sandler295ae182013-12-10 16:05:47 -05004779 sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
4780 + (e == null ? "" : (", Exception: " + e)));
Adam Cohen4caf2982013-08-20 18:54:31 -07004781 }
Winson Chungede41292013-09-19 16:27:36 -07004782 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004783 }
4784
Adam Cohen59400422014-03-05 18:07:04 -08004785 public static CustomAppWidget getCustomAppWidget(String name) {
4786 return sCustomAppWidgets.get(name);
4787 }
4788
4789 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4790 return sCustomAppWidgets;
4791 }
4792
Winson Chungede41292013-09-19 16:27:36 -07004793 public void dumpLogsToLocalData() {
4794 if (DEBUG_DUMP_LOG) {
Michael Jurka43467462013-11-14 12:03:58 +01004795 new AsyncTask<Void, Void, Void>() {
4796 public Void doInBackground(Void ... args) {
Winson Chungede41292013-09-19 16:27:36 -07004797 boolean success = false;
4798 sDateStamp.setTime(sRunStart);
4799 String FILENAME = sDateStamp.getMonth() + "-"
4800 + sDateStamp.getDay() + "_"
4801 + sDateStamp.getHours() + "-"
4802 + sDateStamp.getMinutes() + "_"
4803 + sDateStamp.getSeconds() + ".txt";
4804
4805 FileOutputStream fos = null;
4806 File outFile = null;
4807 try {
4808 outFile = new File(getFilesDir(), FILENAME);
4809 outFile.createNewFile();
4810 fos = new FileOutputStream(outFile);
4811 } catch (Exception e) {
4812 e.printStackTrace();
4813 }
4814 if (fos != null) {
4815 PrintWriter writer = new PrintWriter(fos);
4816
4817 writer.println(" ");
4818 writer.println("Debug logs: ");
4819 synchronized (sDumpLogs) {
4820 for (int i = 0; i < sDumpLogs.size(); i++) {
4821 writer.println(" " + sDumpLogs.get(i));
4822 }
4823 }
4824 writer.close();
4825 }
4826 try {
4827 if (fos != null) {
4828 fos.close();
4829 success = true;
4830 }
4831 } catch (IOException e) {
4832 e.printStackTrace();
4833 }
Michael Jurka43467462013-11-14 12:03:58 +01004834 return null;
Winson Chungede41292013-09-19 16:27:36 -07004835 }
Sunny Goyal8ac727b2015-09-23 15:38:09 -07004836 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Adam Cohen4caf2982013-08-20 18:54:31 -07004837 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004838 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004839}
Michael Jurka2763be32011-02-24 11:19:57 -08004840
Dan Sandlerd5024042014-01-09 15:01:33 -05004841interface DebugIntents {
4842 static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
4843 static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
Adam Cohen8b5b05b2014-01-10 21:42:39 +00004844}