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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;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070023import android.animation.ValueAnimator;
Sunny Goyal70660032015-05-14 00:07:08 -070024import android.annotation.SuppressLint;
Adam Cohen0b395352014-06-09 22:54:36 +000025import android.annotation.TargetApi;
Michael Jurka946ad472010-07-09 18:05:18 -070026import android.app.Activity;
Brett Chabot2a9e2282011-08-23 15:03:13 -070027import android.app.ActivityManager;
Winson Chungc7450e32012-04-17 17:34:08 -070028import android.app.ActivityOptions;
Chris Wren40c5ed32014-06-24 18:24:23 -040029import android.app.AlertDialog;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080030import android.app.SearchManager;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080031import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070032import android.appwidget.AppWidgetManager;
33import android.appwidget.AppWidgetProviderInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080034import android.content.ActivityNotFoundException;
Joe Onorato2ca0ae72009-11-10 13:14:13 -080035import android.content.BroadcastReceiver;
Michael Jurkae326f182011-11-21 14:05:46 -080036import android.content.ComponentCallbacks2;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040037import android.content.ComponentName;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080038import android.content.Context;
Chris Wren40c5ed32014-06-24 18:24:23 -040039import android.content.DialogInterface;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080040import android.content.Intent;
Winson Chungf0ea4d32011-06-06 14:27:16 -070041import android.content.IntentFilter;
Adam Cohen173f7112015-03-27 15:14:00 -070042import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070043import android.content.SharedPreferences;
Winson Chungaafa03c2010-06-11 17:34:16 -070044import android.content.pm.ActivityInfo;
Winson Chunge43a1e72014-01-15 10:33:02 -080045import android.content.pm.ApplicationInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080046import android.content.pm.PackageManager;
Adam Cohen716b51e2011-06-30 12:09:54 -070047import android.content.pm.PackageManager.NameNotFoundException;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080048import android.content.res.Configuration;
Adam Cohen3f9c9712014-10-31 11:48:25 -070049import android.database.sqlite.SQLiteDatabase;
Adam Cohen268c4752012-06-06 17:47:33 -070050import android.graphics.Bitmap;
51import android.graphics.Canvas;
Sandeep Siddhartha2efc7d92014-05-16 17:21:15 -070052import android.graphics.Color;
Adam Cohen268c4752012-06-06 17:47:33 -070053import android.graphics.PorterDuff;
Michael Jurkaaf442092010-06-10 17:01:57 -070054import android.graphics.Rect;
Sunny Goyal4a6c6f32015-05-19 12:36:46 -070055import android.graphics.drawable.ColorDrawable;
Michael Jurkaaf442092010-06-10 17:01:57 -070056import android.graphics.drawable.Drawable;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040057import android.net.Uri;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070058import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020059import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080060import android.os.Bundle;
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +020061import android.os.Environment;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080062import android.os.Handler;
Adam Cohended9f8d2010-11-03 13:25:16 -070063import android.os.Message;
Winson Chunga2413752012-04-03 14:22:34 -070064import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040065import android.os.SystemClock;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070066import android.os.UserHandle;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080067import android.text.Selection;
68import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070069import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080070import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070071import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070072import android.view.Display;
73import android.view.Gravity;
74import android.view.HapticFeedbackConstants;
75import android.view.KeyEvent;
76import android.view.LayoutInflater;
77import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070078import android.view.MotionEvent;
79import android.view.Surface;
80import android.view.View;
Adam Cohenf358a4b2013-07-23 16:47:31 -070081import android.view.View.OnClickListener;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080082import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070083import android.view.ViewGroup;
Adam Cohenc2d6e892014-10-16 09:49:24 -070084import android.view.ViewStub;
Adam Cohen96d30a12013-07-16 18:13:21 -070085import android.view.ViewTreeObserver;
Sunny Goyal651077b2014-06-30 14:15:31 -070086import android.view.Window;
Adam Cohen96d30a12013-07-16 18:13:21 -070087import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080088import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070089import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080090import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070091import android.widget.Advanceable;
92import android.widget.FrameLayout;
93import android.widget.ImageView;
Chet Haasea8f996d2015-02-17 12:56:04 -080094import android.widget.TextView;
Adam Cohen96d30a12013-07-16 18:13:21 -070095import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070096
Sunny Goyal651077b2014-06-30 14:15:31 -070097import com.android.launcher3.DropTarget.DragObject;
98import com.android.launcher3.PagedView.PageSwitchListener;
Winson Chung5f4e0fd2015-05-22 11:12:27 -070099import com.android.launcher3.allapps.AllAppsContainerView;
Sunny Goyalffe83f12014-08-14 17:39:34 -0700100import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +0100101import com.android.launcher3.compat.LauncherActivityInfoCompat;
102import com.android.launcher3.compat.LauncherAppsCompat;
103import com.android.launcher3.compat.UserHandleCompat;
104import com.android.launcher3.compat.UserManagerCompat;
Sunny Goyal6c56c682015-07-16 14:09:05 -0700105import com.android.launcher3.config.ProviderConfig;
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700106import com.android.launcher3.model.WidgetsModel;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700107import com.android.launcher3.util.ComponentKey;
Sunny Goyale2df0622015-04-24 11:27:00 -0700108import com.android.launcher3.util.LongArrayMap;
Adam Cohen091440a2015-03-18 14:16:05 -0700109import com.android.launcher3.util.Thunk;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700110import com.android.launcher3.widget.PendingAddWidgetInfo;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700111import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700112import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700113
Adam Cohen4caf2982013-08-20 18:54:31 -0700114import java.io.File;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700115import java.io.FileDescriptor;
Adam Cohen4caf2982013-08-20 18:54:31 -0700116import java.io.FileOutputStream;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700117import java.io.IOException;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700118import java.io.PrintWriter;
Chet Haasea8f996d2015-02-17 12:56:04 -0800119import java.lang.reflect.InvocationTargetException;
120import java.lang.reflect.Method;
Adam Cohen4caf2982013-08-20 18:54:31 -0700121import java.text.DateFormat;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700122import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700123import java.util.Collection;
Adam Cohen4caf2982013-08-20 18:54:31 -0700124import java.util.Date;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700125import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700126import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700127import java.util.List;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000128import java.util.concurrent.atomic.AtomicInteger;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700129
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800130/**
131 * Default launcher application.
132 */
Bjorn Bringertc459e522013-06-07 19:36:01 +0100133public class Launcher extends Activity
Michael Jurka0e260592010-06-30 17:07:39 -0700134 implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
Winson Chungb745afb2015-03-02 11:51:23 -0800135 View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener,
136 LauncherStateTransitionAnimation.Callbacks {
Hyunyoung Song4e8fb912015-04-11 15:44:32 -0700137 static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700138 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800139
Daniel Sandlerf061f822013-06-27 13:59:36 -0400140 static final boolean PROFILE_STARTUP = false;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700141 static final boolean DEBUG_WIDGETS = true;
Winson Chunga2413752012-04-03 14:22:34 -0700142 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400143 static final boolean DEBUG_RESUME_TIME = false;
Winson Chungede41292013-09-19 16:27:36 -0700144 static final boolean DEBUG_DUMP_LOG = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700145
Dan Sandlerd5024042014-01-09 15:01:33 -0500146 static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
147
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800148 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700149 private static final int REQUEST_CREATE_APPWIDGET = 5;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700150 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700151 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800152
Michael Jurka8b805b12012-04-18 14:23:14 -0700153 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyalff572272014-07-23 13:58:07 -0700154 private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
Michael Jurka8b805b12012-04-18 14:23:14 -0700155
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700156 private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
157 private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
158 private static final int WORKSPACE_BACKGROUND_BLACK = 2;
159
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700160 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
161
Mathew Inwood876a8462013-06-14 14:12:41 +0100162 /**
163 * IntentStarter uses request codes starting with this. This must be greater than all activity
164 * request codes used internally.
165 */
166 protected static final int REQUEST_LAST = 100;
167
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
Sunny Goyalaa8ef112015-06-12 20:04:41 -0700254 @Thunk final 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
Joe Onorato9c1289c2009-08-17 11:03:03 -0400296 private LauncherModel mModel;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800297 private IconCache mIconCache;
Adam Cohen091440a2015-03-18 14:16:05 -0700298 @Thunk boolean mUserPresent = true;
Adam Cohend113e0c2010-11-11 10:48:05 -0800299 private boolean mVisible = false;
Adam Cohened307df2013-10-02 09:37:31 -0700300 private boolean mHasFocus = false;
Adam Cohend113e0c2010-11-11 10:48:05 -0800301 private boolean mAttached = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400302
Sunny Goyale2df0622015-04-24 11:27:00 -0700303 private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
Romain Guycbb89e42009-06-08 15:52:54 -0700304
Adam Cohen61f560d2013-09-30 15:58:20 -0700305 private View.OnTouchListener mHapticFeedbackTouchListener;
306
Adam Cohended9f8d2010-11-03 13:25:16 -0700307 // Related to the auto-advancing of widgets
308 private final int ADVANCE_MSG = 1;
309 private final int mAdvanceInterval = 20000;
310 private final int mAdvanceStagger = 250;
311 private long mAutoAdvanceSentTime;
312 private long mAutoAdvanceTimeLeft = -1;
Adam Cohen091440a2015-03-18 14:16:05 -0700313 @Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
Adam Cohended9f8d2010-11-03 13:25:16 -0700314 new HashMap<View, AppWidgetProviderInfo>();
315
Winson Chung400438b2011-01-16 17:53:48 -0800316 // Determines how long to wait after a rotation before restoring the screen orientation to
317 // match the sensor state.
318 private final int mRestoreScreenOrientationDelay = 500;
319
Adam Cohen091440a2015-03-18 14:16:05 -0700320 @Thunk Drawable mWorkspaceBackgroundDrawable;
Craig Mautner360310b2012-10-26 15:13:08 -0700321
Adam Cohen1462de32012-07-24 22:34:36 -0700322 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700323 private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
Adam Cohen1462de32012-07-24 22:34:36 -0700324
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700325 static final ArrayList<String> sDumpLogs = new ArrayList<String>();
Adam Cohen4caf2982013-08-20 18:54:31 -0700326 static Date sDateStamp = new Date();
327 static DateFormat sDateFormat =
328 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
329 static long sRunStart = System.currentTimeMillis();
330 static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700331
Winson Chung46353de2012-02-16 14:05:10 -0800332 // We only want to get the SharedPreferences once since it does an FS stat each time we get
333 // it from the context.
334 private SharedPreferences mSharedPrefs;
335
Winson Chungf0c6ae02012-03-21 16:10:31 -0700336 // Holds the page that we need to animate to, and the icon views that we need to animate up
337 // when we scroll to that page on resume.
Adam Cohen091440a2015-03-18 14:16:05 -0700338 @Thunk ImageView mFolderIconImageView;
Adam Cohen268c4752012-06-06 17:47:33 -0700339 private Bitmap mFolderIconBitmap;
340 private Canvas mFolderIconCanvas;
341 private Rect mRectForFolderAnimation = new Rect();
Adam Cohen2801caf2011-05-13 20:57:39 -0700342
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700343 private DeviceProfile mDeviceProfile;
344
Winson Chung13eb5272015-05-11 16:30:13 -0700345 // This is set to the view that launched the activity that navigated the user away from
346 // launcher. Since there is no callback for when the activity has finished launching, enable
347 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800348 private BubbleTextView mWaitingForResume;
349
Adam Cohen59400422014-03-05 18:07:04 -0800350 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
351 new HashMap<String, CustomAppWidget>();
352
353 private static final boolean ENABLE_CUSTOM_WIDGET_TEST = false;
354 static {
355 if (ENABLE_CUSTOM_WIDGET_TEST) {
356 sCustomAppWidgets.put(DummyWidget.class.getName(), new DummyWidget());
357 }
358 }
359
Chet Haasea8f996d2015-02-17 12:56:04 -0800360 // TODO: remove this field and call method directly when Launcher3 can depend on M APIs
361 private static Method sClipRevealMethod = null;
362 static {
363 Class<?> activityOptionsClass = ActivityOptions.class;
364 try {
365 sClipRevealMethod = activityOptionsClass.getDeclaredMethod("makeClipRevealAnimation",
366 View.class, int.class, int.class, int.class, int.class);
367 } catch (Exception e) {
368 // Earlier version
369 }
370 }
371
Adam Cohen091440a2015-03-18 14:16:05 -0700372 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700373 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700374 if (mWorkspace != null) {
375 mWorkspace.buildPageHardwareLayers();
376 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700377 }
378 };
379
Adam Cohendb364c32014-05-20 14:23:40 -0700380 private static PendingAddArguments sPendingAddItem;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800381
Adam Cohen091440a2015-03-18 14:16:05 -0700382 @Thunk static class PendingAddArguments {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800383 int requestCode;
384 Intent intent;
Winson Chung3d503fb2011-07-13 17:25:49 -0700385 long container;
Adam Cohendcd297f2013-06-18 13:13:40 -0700386 long screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800387 int cellX;
388 int cellY;
Adam Cohendb364c32014-05-20 14:23:40 -0700389 int appWidgetId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800390 }
391
Daniel Sandlerff02d492013-08-05 02:12:05 -0400392 private Stats mStats;
Sunny Goyaldcbcc862014-08-12 15:58:36 -0700393 FocusIndicatorView mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700394 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400395
396 @Thunk void setOrientation() {
397 if (mRotationEnabled) {
398 unlockScreenOrientation(true);
399 } else {
400 setRequestedOrientation(
401 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700402 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400403 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700404
Sunny Goyal7779d622015-06-11 16:18:39 -0700405 private Runnable mUpdateOrientationRunnable = new Runnable() {
406 public void run() {
407 setOrientation();
408 }
409 };
410
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800411 @Override
412 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700413 if (DEBUG_STRICT_MODE) {
414 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
415 .detectDiskReads()
416 .detectDiskWrites()
417 .detectNetwork() // or .detectAll() for all detectable problems
418 .penaltyLog()
419 .build());
420 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
421 .detectLeakedSqlLiteObjects()
422 .detectLeakedClosableObjects()
423 .penaltyLog()
424 .penaltyDeath()
425 .build());
426 }
427
Adam Cohen9211d422014-10-07 18:14:53 -0700428 if (mLauncherCallbacks != null) {
429 mLauncherCallbacks.preOnCreate();
430 }
431
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800432 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400433
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400434 LauncherAppState.setApplicationContext(getApplicationContext());
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400435 LauncherAppState app = LauncherAppState.getInstance();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700436
Adam Cohen2e6da152015-05-06 11:42:25 -0700437 // Load configuration-specific DeviceProfile
Sunny Goyalc6205602015-05-21 20:46:33 -0700438 mDeviceProfile = getResources().getConfiguration().orientation
439 == Configuration.ORIENTATION_LANDSCAPE ?
440 app.getInvariantDeviceProfile().landscapeProfile
441 : app.getInvariantDeviceProfile().portraitProfile;
442
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400443 mSharedPrefs = getSharedPreferences(LauncherAppState.getSharedPreferencesKey(),
Winson Chungf0c6ae02012-03-21 16:10:31 -0700444 Context.MODE_PRIVATE);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700445 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800446 mModel = app.setLauncher(this);
447 mIconCache = app.getIconCache();
Adam Cohen2e6da152015-05-06 11:42:25 -0700448
Joe Onorato41a12d22009-10-31 18:30:00 -0400449 mDragController = new DragController(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800450 mInflater = getLayoutInflater();
Winson Chungb745afb2015-03-02 11:51:23 -0800451 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this, this);
Romain Guycbb89e42009-06-08 15:52:54 -0700452
Daniel Sandlerff02d492013-08-05 02:12:05 -0400453 mStats = new Stats(this);
454
Sunny Goyalffe83f12014-08-14 17:39:34 -0700455 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700456
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700457 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
458 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700459
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700460 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
461 // this also ensures that any synchronous binding below doesn't re-trigger another
462 // LauncherModel load.
463 mPaused = false;
464
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800465 if (PROFILE_STARTUP) {
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +0200466 android.os.Debug.startMethodTracing(
467 Environment.getExternalStorageDirectory() + "/launcher");
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800468 }
469
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800470 setContentView(R.layout.launcher);
Michael Jurka7267fa52013-09-26 15:29:57 -0700471
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800472 setupViews();
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700473 mDeviceProfile.layout(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800474
Joe Onorato7c312c12009-08-13 21:36:53 -0700475 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700476
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800477 mSavedState = savedInstanceState;
478 restoreState(mSavedState);
479
480 if (PROFILE_STARTUP) {
481 android.os.Debug.stopMethodTracing();
482 }
483
484 if (!mRestoring) {
Adam Cohendb78dc82014-06-19 14:50:51 -0700485 if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700486 // If the user leaves launcher, then we should just load items asynchronously when
487 // they return.
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700488 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Winson Chung4a2afa32012-07-19 14:53:05 -0700489 } else {
490 // We only load the page synchronously if the user rotates (or triggers a
491 // configuration change) while launcher is in the foreground
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700492 mModel.startLoader(mWorkspace.getRestorePage());
Winson Chung4a2afa32012-07-19 14:53:05 -0700493 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800494 }
495
496 // For handling default keys
497 mDefaultKeySsb = new SpannableStringBuilder();
498 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800499
500 IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
501 registerReceiver(mCloseSystemDialogsReceiver, filter);
Michael Jurka4ef207b2010-11-29 17:05:45 -0800502
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700503 mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
504 // In case we are on a device with locked rotation, we should look at preferences to check
505 // if the user has specifically allowed rotation.
506 if (!mRotationEnabled) {
Rahul Chaturvedie863fed2015-06-15 14:09:42 -0400507 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700508 }
509
510 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
511 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400512 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700513
Adam Cohen9211d422014-10-07 18:14:53 -0700514 if (mLauncherCallbacks != null) {
515 mLauncherCallbacks.onCreate(savedInstanceState);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700516 if (mLauncherCallbacks.hasLauncherOverlay()) {
517 ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
Adam Cohena6d04922014-10-23 17:28:30 -0700518 mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
519 mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
520 mLauncherOverlayContainer, mLauncherOverlayCallbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700521 mWorkspace.setLauncherOverlay(mLauncherOverlay);
522 }
Adam Cohen9211d422014-10-07 18:14:53 -0700523 }
Adam Cohenc3e12c72014-10-31 16:15:36 -0700524
525 if (shouldShowIntroScreen()) {
526 showIntroScreen();
527 } else {
528 showFirstRunActivity();
529 showFirstRunClings();
530 }
Adam Cohen9211d422014-10-07 18:14:53 -0700531 }
532
Sunny Goyal7779d622015-06-11 16:18:39 -0700533 @Override
534 public void onSettingsChanged(String settings, boolean value) {
535 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
536 mRotationEnabled = value;
537 if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
538 mUpdateOrientationRunnable.run();
539 }
540 }
541 }
542
Adam Cohen9211d422014-10-07 18:14:53 -0700543 private LauncherCallbacks mLauncherCallbacks;
544
545 public void onPostCreate(Bundle savedInstanceState) {
546 super.onPostCreate(savedInstanceState);
547 if (mLauncherCallbacks != null) {
548 mLauncherCallbacks.onPostCreate(savedInstanceState);
549 }
550 }
551
552 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
553 mLauncherCallbacks = callbacks;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700554 mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700555 private boolean mWorkspaceImportanceStored = false;
556 private boolean mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700557 private int mWorkspaceImportanceForAccessibility =
558 View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
559 private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
560
561 @Override
562 public void onSearchOverlayOpened() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700563 if (mWorkspaceImportanceStored || mHotseatImportanceStored) {
Jun Mukai8af0cd82015-05-12 12:32:12 -0700564 return;
565 }
566 // The underlying workspace and hotseat are temporarily suppressed by the search
567 // overlay. So they sholudn't be accessible.
Jun Mukaie9819e62015-06-17 10:58:59 -0700568 if (mWorkspace != null) {
569 mWorkspaceImportanceForAccessibility =
570 mWorkspace.getImportantForAccessibility();
571 mWorkspace.setImportantForAccessibility(
572 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
573 mWorkspaceImportanceStored = true;
574 }
575 if (mHotseat != null) {
576 mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
577 mHotseat.setImportantForAccessibility(
578 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
579 mHotseatImportanceStored = true;
580 }
Jun Mukai8af0cd82015-05-12 12:32:12 -0700581 }
582
583 @Override
584 public void onSearchOverlayClosed() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700585 if (mWorkspaceImportanceStored && mWorkspace != null) {
586 mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
587 }
588 if (mHotseatImportanceStored && mHotseat != null) {
589 mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
590 }
591 mWorkspaceImportanceStored = false;
592 mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700593 }
594 });
Adam Cohen9211d422014-10-07 18:14:53 -0700595 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700596 }
597
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700598 @Override
Adam Cohen9211d422014-10-07 18:14:53 -0700599 public void onLauncherProviderChange() {
600 if (mLauncherCallbacks != null) {
601 mLauncherCallbacks.onLauncherProviderChange();
602 }
603 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700604
Winson Chungef7f8742015-06-04 17:18:17 -0700605 /**
606 * Updates the bounds of all the overlays to match the new fixed bounds.
607 */
608 public void updateOverlayBounds(Rect newBounds) {
609 mAppsView.setSearchBarBounds(newBounds);
610 mWidgetsView.setSearchBarBounds(newBounds);
611 }
612
Adam Cohen9211d422014-10-07 18:14:53 -0700613 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700614 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700615 if (mLauncherCallbacks != null) {
616 return mLauncherCallbacks.hasCustomContentToLeft();
617 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700618 return false;
619 }
620
Dave Hawkeya8881582013-09-17 15:55:33 -0600621 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500622 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600623 * {@link #addToCustomContentPage}. This will only be invoked if
624 * {@link #hasCustomContentToLeft()} is {@code true}.
625 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500626 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700627 if (mLauncherCallbacks != null) {
628 mLauncherCallbacks.populateCustomContentContainer();
629 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600630 }
631
632 /**
633 * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
634 * ensure the custom content page is added or removed if necessary.
635 */
636 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600637 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600638 // Not bound yet, wait for bindScreens to be called.
639 return;
640 }
641
642 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
643 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500644 mWorkspace.createCustomContentContainer();
645 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600646 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
647 mWorkspace.removeCustomContentPage();
648 }
649 }
650
Anton Hanssona2f665f2013-09-26 12:18:32 +0100651 public Stats getStats() {
652 return mStats;
653 }
654
Bjorn Bringertc459e522013-06-07 19:36:01 +0100655 public LayoutInflater getInflater() {
656 return mInflater;
657 }
658
Hyunyoung Song3f471442015-04-08 19:01:34 -0700659 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700660 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
661 // that is subsequently removed from the workspace in startBinding().
662 return !mModel.isLoadingWorkspace();
663 }
664
Sunny Goyal71b5c0b2015-01-08 16:59:04 -0800665 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000666 public static int generateViewId() {
Ian Parkinson0c2918f2014-10-06 14:24:31 +0100667 if (Build.VERSION.SDK_INT >= 17) {
668 return View.generateViewId();
669 } else {
670 // View.generateViewId() is not available. The following fallback logic is a copy
671 // of its implementation.
672 for (;;) {
673 final int result = sNextGeneratedId.get();
674 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
675 int newValue = result + 1;
676 if (newValue > 0x00FFFFFF) newValue = 1; // Roll over to 1, not 0.
677 if (sNextGeneratedId.compareAndSet(result, newValue)) {
678 return result;
679 }
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000680 }
681 }
682 }
683
684 public int getViewIdForItem(ItemInfo info) {
685 // This cast is safe given the > 2B range for int.
686 int itemId = (int) info.id;
687 if (mItemIdToViewId.containsKey(itemId)) {
688 return mItemIdToViewId.get(itemId);
689 }
690 int viewId = generateViewId();
691 mItemIdToViewId.put(itemId, viewId);
692 return viewId;
693 }
694
695 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700696 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
697 * a configuration step, this allows the proper animations to run after other transitions.
698 */
Adam Cohendb364c32014-05-20 14:23:40 -0700699 private long completeAdd(PendingAddArguments args) {
Adam Cohen83079e42014-09-19 17:43:08 -0700700 long screenId = args.screenId;
701 if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
702 // When the screen id represents an actual screen (as opposed to a rank) we make sure
703 // that the drop page actually exists.
704 screenId = ensurePendingDropLayoutExists(args.screenId);
705 }
Adam Cohendb364c32014-05-20 14:23:40 -0700706
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800707 switch (args.requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800708 case REQUEST_CREATE_SHORTCUT:
Adam Cohendb364c32014-05-20 14:23:40 -0700709 completeAddShortcut(args.intent, args.container, screenId, args.cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -0700710 args.cellY);
Winson Chungb8472bb2011-08-05 13:49:21 -0700711 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800712 case REQUEST_CREATE_APPWIDGET:
Adam Cohendb364c32014-05-20 14:23:40 -0700713 completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700714 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700715 case REQUEST_RECONFIGURE_APPWIDGET:
716 completeRestoreAppWidget(args.appWidgetId);
717 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800718 }
Michael Jurka27614d22012-04-02 06:40:22 -0700719 // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
720 // if you turned the screen off and then back while in All Apps, Launcher would not
721 // return to the workspace. Clearing mAddInfo.container here fixes this issue
722 resetAddInfo();
Adam Cohendb364c32014-05-20 14:23:40 -0700723 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800724 }
725
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800726 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700727 final int requestCode, final int resultCode, final Intent data) {
Winson Chunge341d302013-08-16 14:31:00 -0700728 // Reset the startActivity waiting flag
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700729 setWaitingForResult(false);
Adam Cohendb364c32014-05-20 14:23:40 -0700730 final int pendingAddWidgetId = mPendingAddWidgetId;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800731 mPendingAddWidgetId = -1;
Winson Chunge341d302013-08-16 14:31:00 -0700732
Adam Cohenad4e15c2013-10-17 16:21:35 -0700733 Runnable exitSpringLoaded = new Runnable() {
734 @Override
735 public void run() {
736 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
737 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
738 }
739 };
740
Michael Jurka8b805b12012-04-18 14:23:14 -0700741 if (requestCode == REQUEST_BIND_APPWIDGET) {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700742 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700743 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
744 if (resultCode == RESULT_CANCELED) {
745 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
Adam Cohen689ff162014-05-08 17:27:56 -0700746 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700747 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700748 } else if (resultCode == RESULT_OK) {
Sunny Goyale6b63a32015-01-16 16:14:29 -0800749 addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700750 mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700751 }
752 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200753 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
754 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -0700755 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200756 }
757 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700758 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200759
Adam Cohened66b2b2012-01-23 17:28:51 -0800760 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700761 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700762
Adam Cohendb364c32014-05-20 14:23:40 -0700763 final boolean workspaceLocked = isWorkspaceLocked();
Adam Cohened66b2b2012-01-23 17:28:51 -0800764 // We have special handling for widgets
765 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800766 final int appWidgetId;
767 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
768 : -1;
769 if (widgetId < 0) {
770 appWidgetId = pendingAddWidgetId;
771 } else {
772 appWidgetId = widgetId;
773 }
774
Adam Cohenad4e15c2013-10-17 16:21:35 -0700775 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800776 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700777 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
778 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700779 result = RESULT_CANCELED;
780 completeTwoStageWidgetDrop(result, appWidgetId);
Adam Cohendb364c32014-05-20 14:23:40 -0700781 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700782 @Override
783 public void run() {
784 exitSpringLoadedDragModeDelayed(false, 0, null);
785 }
786 };
Adam Cohendb364c32014-05-20 14:23:40 -0700787 if (workspaceLocked) {
788 // No need to remove the empty screen if we're mid-binding, as the
789 // the bind will not add the empty screen.
790 mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
791 } else {
792 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
793 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
794 }
Winson Chung5aaab772012-04-27 15:24:02 -0700795 } else {
Adam Cohendb364c32014-05-20 14:23:40 -0700796 if (!workspaceLocked) {
Adam Cohen83079e42014-09-19 17:43:08 -0700797 if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
798 // When the screen id represents an actual screen (as opposed to a rank)
799 // we make sure that the drop page actually exists.
800 mPendingAddInfo.screenId =
801 ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
802 }
Adam Cohendb364c32014-05-20 14:23:40 -0700803 final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
804
805 dropLayout.setDropPending(true);
806 final Runnable onComplete = new Runnable() {
807 @Override
808 public void run() {
809 completeTwoStageWidgetDrop(resultCode, appWidgetId);
810 dropLayout.setDropPending(false);
811 }
812 };
813 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
814 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
815 } else {
816 PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
817 mPendingAddInfo);
818 sPendingAddItem = args;
819 }
Winson Chung5aaab772012-04-27 15:24:02 -0700820 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800821 return;
822 }
823
Sunny Goyalff572272014-07-23 13:58:07 -0700824 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
825 if (resultCode == RESULT_OK) {
826 // Update the widget view.
827 PendingAddArguments args = preparePendingAddArgs(requestCode, data,
828 pendingAddWidgetId, mPendingAddInfo);
829 if (workspaceLocked) {
830 sPendingAddItem = args;
831 } else {
832 completeAdd(args);
833 }
834 }
835 // Leave the widget in the pending state if the user canceled the configure.
836 return;
837 }
838
Sunny Goyalaad90582015-07-09 14:22:50 -0700839 if (requestCode == REQUEST_CREATE_SHORTCUT) {
840 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
841 if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
842 final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
843 mPendingAddInfo);
844 if (isWorkspaceLocked()) {
845 sPendingAddItem = args;
846 } else {
847 completeAdd(args);
848 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
849 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
850 }
851 } else if (resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700852 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
853 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800854 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800855 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800856 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800857
858 }
859
860 @Override
861 protected void onActivityResult(
862 final int requestCode, final int resultCode, final Intent data) {
863 handleActivityResult(requestCode, resultCode, data);
864 if (mLauncherCallbacks != null) {
865 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
866 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800867 }
868
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600869 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700870 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600871 int[] grantResults) {
872 if (mLauncherCallbacks != null) {
873 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
874 grantResults);
875 }
876 }
877
Adam Cohendb364c32014-05-20 14:23:40 -0700878 private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
879 appWidgetId, ItemInfo info) {
880 PendingAddArguments args = new PendingAddArguments();
881 args.requestCode = requestCode;
882 args.intent = data;
883 args.container = info.container;
884 args.screenId = info.screenId;
885 args.cellX = info.cellX;
886 args.cellY = info.cellY;
887 args.appWidgetId = appWidgetId;
888 return args;
889 }
890
891 /**
892 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
893 *
894 * @param screenId the screen id to check
895 * @return the new screen, or screenId if it exists
896 */
897 private long ensurePendingDropLayoutExists(long screenId) {
898 CellLayout dropLayout =
899 (CellLayout) mWorkspace.getScreenWithId(screenId);
900 if (dropLayout == null) {
901 // it's possible that the add screen was removed because it was
902 // empty and a re-bind occurred
903 mWorkspace.addExtraEmptyScreen();
904 return mWorkspace.commitExtraEmptyScreen();
905 } else {
906 return screenId;
907 }
908 }
909
Adam Cohen091440a2015-03-18 14:16:05 -0700910 @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
Michael Jurka8b805b12012-04-18 14:23:14 -0700911 CellLayout cellLayout =
Adam Cohendcd297f2013-06-18 13:13:40 -0700912 (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800913 Runnable onCompleteRunnable = null;
914 int animationType = 0;
915
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700916 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800917 if (resultCode == RESULT_OK) {
918 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
919 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700920 mPendingAddWidgetInfo);
921 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800922 onCompleteRunnable = new Runnable() {
923 @Override
924 public void run() {
925 completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
Adam Cohendcd297f2013-06-18 13:13:40 -0700926 mPendingAddInfo.screenId, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700927 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
928 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800929 }
930 };
931 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800932 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800933 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800934 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700935 if (mDragLayer.getAnimatedView() != null) {
936 mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
937 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
938 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700939 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700940 // The animated view may be null in the case of a rotation during widget configuration
941 onCompleteRunnable.run();
942 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800943 }
944
945 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700946 protected void onStop() {
947 super.onStop();
948 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700949
950 if (mLauncherCallbacks != null) {
951 mLauncherCallbacks.onStop();
952 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700953 }
954
955 @Override
956 protected void onStart() {
957 super.onStart();
958 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700959
960 if (mLauncherCallbacks != null) {
961 mLauncherCallbacks.onStart();
962 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700963 }
964
965 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800966 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200967 long startTime = 0;
968 if (DEBUG_RESUME_TIME) {
969 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400970 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200971 }
Adam Cohen9211d422014-10-07 18:14:53 -0700972
973 if (mLauncherCallbacks != null) {
974 mLauncherCallbacks.preOnResume();
975 }
976
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800977 super.onResume();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700978
Winson Chung4a2afa32012-07-19 14:53:05 -0700979 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700980 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700981 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800982 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700983 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700984 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700985 // view after launching an app, as they may be depending on the UI to be static to
986 // switch to another app, otherwise, if it was
Winson Chung4ac30062015-05-08 17:34:17 -0700987 showAppsView(false /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -0700988 !launchedFromApp /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -0800989 } else if (mOnResumeState == State.WIDGETS) {
990 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700991 }
992 mOnResumeState = State.NONE;
993
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700994 // Background was set to gradient in onPause(), restore to transparent if in all apps.
Sunny Goyald70ad0d2015-05-26 17:20:07 -0700995 setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
996 : WORKSPACE_BACKGROUND_TRANSPARENT);
Craig Mautner360310b2012-10-26 15:13:08 -0700997
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800998 mPaused = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700999 if (mRestoring || mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001000 setWorkspaceLoading(true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001001 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001002 mRestoring = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001003 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001004 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001005 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +02001006 // We might have postponed some bind calls until onResume (see waitUntilResume) --
1007 // execute them here
1008 long startTimeCallbacks = 0;
1009 if (DEBUG_RESUME_TIME) {
1010 startTimeCallbacks = System.currentTimeMillis();
1011 }
1012
Michael Jurka1e2f4652013-07-08 18:03:46 -07001013 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
1014 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +02001015 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001016 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +02001017 if (DEBUG_RESUME_TIME) {
1018 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1019 (System.currentTimeMillis() - startTimeCallbacks));
1020 }
Michael Jurka447bf842013-05-15 14:52:15 +02001021 }
Michael Jurka54554252013-08-01 12:52:23 +02001022 if (mOnResumeCallbacks.size() > 0) {
1023 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1024 mOnResumeCallbacks.get(i).run();
1025 }
1026 mOnResumeCallbacks.clear();
1027 }
Winson Chunge4e50662012-01-23 14:45:13 -08001028
1029 // Reset the pressed state of icons that were locked in the press state while activities
1030 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001031 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001032 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001033 mWaitingForResume.setStayPressed(false);
1034 }
Winson Chung82963d52013-10-09 11:20:57 -07001035
Adam Cohen06dff352012-06-01 17:17:08 -07001036 // It is possible that widgets can receive updates while launcher is not in the foreground.
1037 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1038 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1039 // orientation.
Adam Cohen3d509322012-06-06 14:10:04 -07001040 getWorkspace().reinflateWidgetsIfNecessary();
Sunny Goyal22235bc2015-04-03 09:23:43 -07001041 reinflateQSBIfNecessary();
Adam Cohenf9426d52012-06-04 17:26:21 -07001042
Michael Jurka447bf842013-05-15 14:52:15 +02001043 if (DEBUG_RESUME_TIME) {
1044 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1045 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001046
1047 if (mWorkspace.getCustomContentCallbacks() != null) {
1048 // If we are resuming and the custom content is the current page, we call onShow().
1049 // It is also poassible that onShow will instead be called slightly after first layout
1050 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1051 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001052 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001053 }
1054 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001055 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001056 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001057
Sunny Goyal756adbc2015-04-16 15:20:51 -07001058 if (!isWorkspaceLoading()) {
1059 // Process any items that were added while Launcher was away.
1060 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
1061 }
Adam Cohen9211d422014-10-07 18:14:53 -07001062
1063 if (mLauncherCallbacks != null) {
1064 mLauncherCallbacks.onResume();
1065 }
Adam Cohen06dff352012-06-01 17:17:08 -07001066 }
1067
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001068 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001069 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001070 // Ensure that items added to Launcher are queued until Launcher returns
1071 InstallShortcutReceiver.enableInstallQueue();
1072
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001073 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001074 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001075 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001076 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001077
1078 // We call onHide() aggressively. The custom content callbacks should be able to
1079 // debounce excess onHide calls.
1080 if (mWorkspace.getCustomContentCallbacks() != null) {
1081 mWorkspace.getCustomContentCallbacks().onHide();
1082 }
Romain Guycbb89e42009-06-08 15:52:54 -07001083
Adam Cohen9211d422014-10-07 18:14:53 -07001084 if (mLauncherCallbacks != null) {
1085 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001086 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001087 }
1088
1089 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001090 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1091 // by a onResume or by scrolling otherwise.
1092 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001093
1094 // Custom content is completely hidden
1095 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001096
1097 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1098 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001099
1100 // Indicates whether the user is allowed to scroll away from the custom content.
1101 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001102 }
1103
Adam Cohenc2d6e892014-10-16 09:49:24 -07001104 public interface LauncherOverlay {
1105
1106 /**
1107 * Touch interaction leading to overscroll has begun
1108 */
1109 public void onScrollInteractionBegin();
1110
1111 /**
1112 * Touch interaction related to overscroll has ended
1113 */
1114 public void onScrollInteractionEnd();
1115
1116 /**
1117 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1118 * screen (or in the case of RTL, the rightmost screen).
1119 */
1120 public void onScrollChange(int progress, boolean rtl);
1121
1122 /**
1123 * Screen has stopped scrolling
1124 */
1125 public void onScrollSettled();
1126
1127 /**
1128 * This method can be called by the Launcher in order to force the LauncherOverlay
1129 * to exit fully immersive mode.
1130 */
1131 public void forceExitFullImmersion();
1132 }
1133
Jun Mukai8af0cd82015-05-12 12:32:12 -07001134 public interface LauncherSearchCallbacks {
1135 /**
1136 * Called when the search overlay is shown.
1137 */
1138 public void onSearchOverlayOpened();
1139
1140 /**
1141 * Called when the search overlay is dismissed.
1142 */
1143 public void onSearchOverlayClosed();
1144 }
1145
Adam Cohenc2d6e892014-10-16 09:49:24 -07001146 public interface LauncherOverlayCallbacks {
1147 /**
1148 * This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
1149 * however it doesn't modify any state within the launcher.
1150 */
1151 public boolean canEnterFullImmersion();
1152
1153 /**
1154 * Should be called to tell Launcher that the LauncherOverlay will take over interaction,
1155 * eg. by occupying the full screen and handling all touch events.
1156 *
1157 * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
1158 * case, Launcher will modify any necessary state and assumes the overlay is
1159 * handling all interaction. If false, the LauncherOverlay should cancel any
1160 *
1161 */
1162 public boolean enterFullImmersion();
1163
1164 /**
1165 * Must be called when exiting fully immersive mode. Indicates to Launcher that it has
1166 * full control over UI and state.
1167 */
1168 public void exitFullImmersion();
1169 }
1170
1171 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1172
1173 @Override
1174 public boolean canEnterFullImmersion() {
1175 return mState == State.WORKSPACE;
1176 }
1177
1178 @Override
1179 public boolean enterFullImmersion() {
1180 if (mState == State.WORKSPACE) {
1181 // When fully immersed, disregard any touches which fall through.
1182 mDragLayer.setBlockTouch(true);
1183 return true;
1184 }
1185 return false;
1186 }
1187
1188 @Override
1189 public void exitFullImmersion() {
1190 mDragLayer.setBlockTouch(false);
1191 }
1192 }
1193
Jorim Jaggid017f882014-01-14 17:08:48 -08001194 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001195 if (mLauncherCallbacks != null) {
1196 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001197 } else {
1198 // On devices with a locked orientation, we will at least have the allow rotation
1199 // setting.
1200 return !Utilities.isRotationAllowedForDevice(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001201 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001202 }
1203
Adam Cohen9211d422014-10-07 18:14:53 -07001204 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001205 CustomContentCallbacks callbacks, String description) {
1206 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001207 }
1208
Adam Cohenedb40762013-07-18 16:45:45 -07001209 // The custom content needs to offset its content to account for the QSB
1210 public int getTopOffsetForCustomContent() {
1211 return mWorkspace.getPaddingTop();
1212 }
1213
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001214 @Override
1215 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001216 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001217 if (mModel.isCurrentCallbacks(this)) {
1218 mModel.stopLoader();
1219 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001220 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1221
Romain Guy13c2e7b2010-03-10 19:45:00 -08001222 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001223 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001224
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001225 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001226 @Override
1227 public void onWindowFocusChanged(boolean hasFocus) {
1228 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001229 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001230
1231 if (mLauncherCallbacks != null) {
1232 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1233 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001234 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001235
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001236 private boolean acceptFilter() {
1237 final InputMethodManager inputManager = (InputMethodManager)
1238 getSystemService(Context.INPUT_METHOD_SERVICE);
1239 return !inputManager.isFullscreenMode();
1240 }
1241
1242 @Override
1243 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001244 final int uniChar = event.getUnicodeChar();
1245 final boolean handled = super.onKeyDown(keyCode, event);
1246 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1247 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001248 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1249 keyCode, event);
1250 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001251 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001252 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001253 // showSearchDialog()
1254 // If there are multiple keystrokes before the search dialog takes focus,
1255 // onSearchRequested() will be called for every keystroke,
1256 // but it is idempotent, so it's fine.
1257 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001258 }
1259 }
1260
Joe Onorato8a9625e2010-01-28 15:55:35 -08001261 // Eat the long press event so the keyboard doesn't come up.
1262 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1263 return true;
1264 }
1265
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001266 return handled;
1267 }
1268
Karl Rosaen138a0412009-04-23 19:00:21 -07001269 private String getTypedText() {
1270 return mDefaultKeySsb.toString();
1271 }
1272
1273 private void clearTypedText() {
1274 mDefaultKeySsb.clear();
1275 mDefaultKeySsb.clearSpans();
1276 Selection.setSelection(mDefaultKeySsb, 0);
1277 }
1278
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001279 /**
Michael Jurka883f55b2010-10-21 15:47:14 -07001280 * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
1281 * State
1282 */
1283 private static State intToState(int stateOrdinal) {
1284 State state = State.WORKSPACE;
1285 final State[] stateValues = State.values();
1286 for (int i = 0; i < stateValues.length; i++) {
1287 if (stateValues[i].ordinal() == stateOrdinal) {
1288 state = stateValues[i];
1289 break;
1290 }
1291 }
1292 return state;
1293 }
1294
1295 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001296 * Restores the previous state, if it exists.
1297 *
1298 * @param savedState The previous state.
1299 */
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001300 @SuppressWarnings("unchecked")
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001301 private void restoreState(Bundle savedState) {
1302 if (savedState == null) {
1303 return;
1304 }
1305
Michael Jurka883f55b2010-10-21 15:47:14 -07001306 State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
Winson Chungb745afb2015-03-02 11:51:23 -08001307 if (state == State.APPS || state == State.WIDGETS) {
1308 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001309 }
1310
Adam Cohen21cd0022013-10-09 18:57:02 -07001311 int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
1312 PagedView.INVALID_RESTORE_PAGE);
1313 if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
Winson Chung8c87cd82013-07-23 16:20:10 -07001314 mWorkspace.setRestorePage(currentScreen);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001315 }
1316
Winson Chung3d503fb2011-07-13 17:25:49 -07001317 final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
Adam Cohendcd297f2013-06-18 13:13:40 -07001318 final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
Michael Jurka0280c3b2010-09-17 15:00:07 -07001319
Winson Chung3d503fb2011-07-13 17:25:49 -07001320 if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
1321 mPendingAddInfo.container = pendingAddContainer;
Adam Cohendcd297f2013-06-18 13:13:40 -07001322 mPendingAddInfo.screenId = pendingAddScreen;
Winson Chung3d503fb2011-07-13 17:25:49 -07001323 mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
1324 mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001325 mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
1326 mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
Adam Cohenb823ae42015-03-27 18:07:52 -07001327 AppWidgetProviderInfo info = savedState.getParcelable(
1328 RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
Sunny Goyalf044bb12015-05-12 13:30:07 -07001329 mPendingAddWidgetInfo = info == null ?
1330 null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
1331
Adam Cohen4637b5a2013-11-04 18:21:24 -08001332 mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001333 setWaitingForResult(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001334 mRestoring = true;
1335 }
1336
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001337 mItemIdToViewId = (HashMap<Integer, Integer>)
1338 savedState.getSerializable(RUNTIME_STATE_VIEW_IDS);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001339 }
1340
1341 /**
1342 * Finds all the views we need and configure them properly.
1343 */
1344 private void setupViews() {
Michael Jurkaa63c4522010-08-19 13:52:27 -07001345 final DragController dragController = mDragController;
Joe Onorato00acb122009-08-04 16:04:30 -04001346
Craig Mautner360310b2012-10-26 15:13:08 -07001347 mLauncherView = findViewById(R.id.launcher);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001348 mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
Winson Chung4c98d922011-05-31 16:50:48 -07001349 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
1350 mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
Anjali Koppalf5d29132014-02-28 13:33:27 -08001351 mWorkspace.setPageSwitchListener(this);
Winson Chunga6945242014-01-08 14:04:34 -08001352 mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
Craig Mautner360310b2012-10-26 15:13:08 -07001353
John Spurlock77e1f472013-09-11 10:09:51 -04001354 mLauncherView.setSystemUiVisibility(
1355 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
Craig Mautner360310b2012-10-26 15:13:08 -07001356 mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001357
Winson Chung4c98d922011-05-31 16:50:48 -07001358 // Setup the drag layer
1359 mDragLayer.setup(this, dragController);
1360
Winson Chung3d503fb2011-07-13 17:25:49 -07001361 // Setup the hotseat
1362 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1363 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001364 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001365 }
1366
Jorim Jaggid017f882014-01-14 17:08:48 -08001367 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001368 mWidgetsButton = findViewById(R.id.widget_button);
1369 mWidgetsButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001370 @Override
1371 public void onClick(View arg0) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001372 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001373 onClickAddWidgetButton(arg0);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001374 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001375 }
1376 });
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001377 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
Adam Cohen61f560d2013-09-30 15:58:20 -07001378
1379 View wallpaperButton = findViewById(R.id.wallpaper_button);
1380 wallpaperButton.setOnClickListener(new OnClickListener() {
Adam Cohenf358a4b2013-07-23 16:47:31 -07001381 @Override
1382 public void onClick(View arg0) {
Winson Chung8e15fdf2013-11-11 15:47:45 -08001383 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001384 onClickWallpaperPicker(arg0);
Winson Chung8e15fdf2013-11-11 15:47:45 -08001385 }
Adam Cohenf358a4b2013-07-23 16:47:31 -07001386 }
1387 });
Adam Cohen61f560d2013-09-30 15:58:20 -07001388 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1389
1390 View settingsButton = findViewById(R.id.settings_button);
Jorim Jaggid017f882014-01-14 17:08:48 -08001391 if (hasSettings()) {
1392 settingsButton.setOnClickListener(new OnClickListener() {
1393 @Override
1394 public void onClick(View arg0) {
1395 if (!mWorkspace.isSwitchingState()) {
Anjali Koppal7b168a12014-03-04 17:16:11 -08001396 onClickSettingsButton(arg0);
Jorim Jaggid017f882014-01-14 17:08:48 -08001397 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08001398 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001399 });
1400 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1401 } else {
1402 settingsButton.setVisibility(View.GONE);
Jorim Jaggid017f882014-01-14 17:08:48 -08001403 }
1404
Adam Cohendbdff6b2013-09-18 19:09:15 -07001405 mOverviewPanel.setAlpha(0f);
Adam Cohenf358a4b2013-07-23 16:47:31 -07001406
Winson Chung4c98d922011-05-31 16:50:48 -07001407 // Setup the workspace
1408 mWorkspace.setHapticFeedbackEnabled(false);
1409 mWorkspace.setOnLongClickListener(this);
Adam Cohencff6af82011-09-13 14:51:53 -07001410 mWorkspace.setup(dragController);
Michael Jurkad74c9842011-07-10 12:44:21 -07001411 dragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001412
Winson Chungf0ea4d32011-06-06 14:27:16 -07001413 // Get the search/delete bar
Adam Cohen24ce0b32014-01-14 16:18:14 -08001414 mSearchDropTargetBar = (SearchDropTargetBar)
1415 mDragLayer.findViewById(R.id.search_drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001416
Winson Chungef7f8742015-06-04 17:18:17 -07001417 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001418 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001419 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Winson Chungef7f8742015-06-04 17:18:17 -07001420 if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
1421 mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
1422 } else {
1423 mAppsView.setSearchBarController(mAppsView.newDefaultAppSearchController());
1424 }
Craig Mautner360310b2012-10-26 15:13:08 -07001425
Winson Chung3d503fb2011-07-13 17:25:49 -07001426 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Winson Chung4c98d922011-05-31 16:50:48 -07001427 dragController.setDragScoller(mWorkspace);
1428 dragController.setScrollView(mDragLayer);
1429 dragController.setMoveTarget(mWorkspace);
1430 dragController.addDropTarget(mWorkspace);
Winson Chungc51db6a2011-10-05 11:44:49 -07001431 if (mSearchDropTargetBar != null) {
1432 mSearchDropTargetBar.setup(this, dragController);
Adam Cohenb0df1b02015-03-18 22:21:40 -07001433 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Michael Jurkae0f5a612011-02-07 16:45:41 -08001434 }
Daniel Sandler924b9932013-06-12 00:38:25 -04001435
Daniel Sandlera127b7a2013-06-17 14:25:46 -04001436 if (getResources().getBoolean(R.bool.debug_memory_enabled)) {
Daniel Sandler924b9932013-06-12 00:38:25 -04001437 Log.v(TAG, "adding WeightWatcher");
Adam Cohen39a06042013-07-19 14:30:12 -07001438 mWeightWatcher = new WeightWatcher(this);
1439 mWeightWatcher.setAlpha(0.5f);
1440 ((FrameLayout) mLauncherView).addView(mWeightWatcher,
Daniel Sandler924b9932013-06-12 00:38:25 -04001441 new FrameLayout.LayoutParams(
1442 FrameLayout.LayoutParams.MATCH_PARENT,
Daniel Sandlerb9eb2862013-06-14 20:17:30 -04001443 FrameLayout.LayoutParams.WRAP_CONTENT,
Daniel Sandler924b9932013-06-12 00:38:25 -04001444 Gravity.BOTTOM)
1445 );
Adam Cohen39a06042013-07-19 14:30:12 -07001446
1447 boolean show = shouldShowWeightWatcher();
1448 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
Daniel Sandler924b9932013-06-12 00:38:25 -04001449 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001450 }
1451
1452 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001453 * Sets the all apps button. This method is called from {@link Hotseat}.
1454 */
1455 public void setAllAppsButton(View allAppsButton) {
1456 mAllAppsButton = allAppsButton;
1457 }
1458
1459 public View getAllAppsButton() {
1460 return mAllAppsButton;
1461 }
1462
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001463 public View getWidgetsButton() {
1464 return mWidgetsButton;
1465 }
1466
Anjali Koppal5ad44842014-03-10 20:34:39 -07001467 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001468 * Creates a view representing a shortcut.
1469 *
1470 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001471 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001472 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001473 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001474 }
1475
1476 /**
1477 * Creates a view representing a shortcut inflated from the specified resource.
1478 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001479 * @param parent The group the shortcut belongs to.
1480 * @param info The data structure describing the shortcut.
1481 *
1482 * @return A View inflated from layoutResId.
1483 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001484 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001485 BubbleTextView favorite = (BubbleTextView) mInflater.inflate(R.layout.app_icon,
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001486 parent, false);
1487 favorite.applyFromShortcutInfo(info, mIconCache);
1488 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001489 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001490 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001491 return favorite;
1492 }
1493
1494 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001495 * Add a shortcut to the workspace.
1496 *
1497 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001498 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001499 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07001500 int cellY) {
1501 int[] cellXY = mTmpAddItemCellCoordinates;
Adam Cohendcd297f2013-06-18 13:13:40 -07001502 CellLayout layout = getCellLayout(container, screenId);
Romain Guycbb89e42009-06-08 15:52:54 -07001503
Sunny Goyal5c97f512015-05-19 16:03:28 -07001504 ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
Adam Cohend9198822011-11-22 16:42:47 -08001505 if (info == null) {
1506 return;
1507 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001508 final View view = createShortcut(info);
1509
Sunny Goyal5c97f512015-05-19 16:03:28 -07001510 boolean foundCellSpan = false;
Adam Cohenfbba09b2011-07-18 21:43:05 -07001511 // First we check if we already know the exact location where we want to add this item.
1512 if (cellX >= 0 && cellY >= 0) {
1513 cellXY[0] = cellX;
1514 cellXY[1] = cellY;
1515 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001516
1517 // If appropriate, either create a folder or add to an existing folder
Adam Cohen482ed822012-03-02 14:15:13 -08001518 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Adam Cohen558baaf2011-08-15 15:22:57 -07001519 true, null,null)) {
1520 return;
1521 }
1522 DragObject dragObject = new DragObject();
1523 dragObject.dragInfo = info;
Adam Cohen482ed822012-03-02 14:15:13 -08001524 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1525 true)) {
Adam Cohen558baaf2011-08-15 15:22:57 -07001526 return;
1527 }
Michael Jurkad3ef3062010-11-23 16:23:58 -08001528 } else {
Adam Cohenfbba09b2011-07-18 21:43:05 -07001529 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001530 }
1531
1532 if (!foundCellSpan) {
Winson Chung93eef082012-03-23 15:59:27 -07001533 showOutOfSpaceMessage(isHotseatLayout(layout));
Michael Jurka0280c3b2010-09-17 15:00:07 -07001534 return;
1535 }
1536
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001537 LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001538
1539 if (!mRestoring) {
Adam Cohendcd297f2013-06-18 13:13:40 -07001540 mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07001541 isWorkspaceLocked());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001542 }
1543 }
1544
Adam Cohen2e6da152015-05-06 11:42:25 -07001545 private int[] getSpanForWidget(ComponentName component, int minWidth, int minHeight) {
1546 Rect padding = AppWidgetHostView.getDefaultPaddingForWidget(this, component, null);
Adam Cohenf814aa02011-09-01 13:48:05 -07001547 // We want to account for the extra amount of padding that we are adding to the widget
1548 // to ensure that it gets the full amount of space that it has requested
1549 int requiredWidth = minWidth + padding.left + padding.right;
1550 int requiredHeight = minHeight + padding.top + padding.bottom;
Adam Cohen2e6da152015-05-06 11:42:25 -07001551 return CellLayout.rectToCell(this, requiredWidth, requiredHeight, null);
Adam Cohenf814aa02011-09-01 13:48:05 -07001552 }
1553
Adam Cohen2e6da152015-05-06 11:42:25 -07001554 public int[] getSpanForWidget(AppWidgetProviderInfo info) {
1555 return getSpanForWidget(info.provider, info.minWidth, info.minHeight);
Adam Cohenf814aa02011-09-01 13:48:05 -07001556 }
1557
Adam Cohen2e6da152015-05-06 11:42:25 -07001558 public int[] getMinSpanForWidget(AppWidgetProviderInfo info) {
1559 return getSpanForWidget(info.provider, info.minResizeWidth, info.minResizeHeight);
Adam Cohend41fbf52012-02-16 23:53:59 -08001560 }
1561
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001562 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001563 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001564 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001565 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001566 */
Adam Cohen091440a2015-03-18 14:16:05 -07001567 @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
Adam Cohen59400422014-03-05 18:07:04 -08001568 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1569
1570 ItemInfo info = mPendingAddInfo;
Adam Cohened66b2b2012-01-23 17:28:51 -08001571 if (appWidgetInfo == null) {
Adam Cohen59400422014-03-05 18:07:04 -08001572 appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
1573 mAppWidgetManager.getAppWidgetInfo(appWidgetId));
Adam Cohened66b2b2012-01-23 17:28:51 -08001574 }
Romain Guycbb89e42009-06-08 15:52:54 -07001575
Adam Cohen59400422014-03-05 18:07:04 -08001576 if (appWidgetInfo.isCustomWidget) {
1577 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001578 }
1579
Adam Cohen59400422014-03-05 18:07:04 -08001580 LauncherAppWidgetInfo launcherInfo;
1581 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
1582 launcherInfo.spanX = info.spanX;
1583 launcherInfo.spanY = info.spanY;
1584 launcherInfo.minSpanX = info.minSpanX;
1585 launcherInfo.minSpanY = info.minSpanY;
Sunny Goyalffe83f12014-08-14 17:39:34 -07001586 launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
Romain Guycbb89e42009-06-08 15:52:54 -07001587
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001588 LauncherModel.addItemToDatabase(this, launcherInfo,
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001589 container, screenId, info.cellX, info.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001590
1591 if (!mRestoring) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001592 if (hostView == null) {
1593 // Perform actual inflation because we're live
Adam Cohen59400422014-03-05 18:07:04 -08001594 launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
1595 appWidgetInfo);
Adam Cohened66b2b2012-01-23 17:28:51 -08001596 } else {
1597 // The AppWidgetHostView has already been inflated and instantiated
1598 launcherInfo.hostView = hostView;
1599 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001600 launcherInfo.hostView.setTag(launcherInfo);
Adam Cohend41fbf52012-02-16 23:53:59 -08001601 launcherInfo.hostView.setVisibility(View.VISIBLE);
Adam Cohenaaa5c212012-10-05 18:14:31 -07001602 launcherInfo.notifyWidgetSizeChanged(this);
1603
Adam Cohen59400422014-03-05 18:07:04 -08001604 mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
1605 info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
Adam Cohended9f8d2010-11-03 13:25:16 -07001606
1607 addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001608 }
Adam Cohen6af9af02012-02-02 15:41:45 -08001609 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001610 }
Romain Guycbb89e42009-06-08 15:52:54 -07001611
Adam Cohended9f8d2010-11-03 13:25:16 -07001612 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1613 @Override
1614 public void onReceive(Context context, Intent intent) {
1615 final String action = intent.getAction();
1616 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
1617 mUserPresent = false;
Adam Cohenbec6ac52011-07-19 20:50:27 -07001618 mDragLayer.clearAllResizeFrames();
Winson Chungb745afb2015-03-02 11:51:23 -08001619 updateAutoAdvanceState();
Winson Chung337cd9d2011-03-30 10:39:30 -07001620
Winson Chungc100e8e2011-08-09 16:02:43 -07001621 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001622 // processing a multi-step drop
Hyunyoung Song3f471442015-04-08 19:01:34 -07001623 if (mAppsView != null && mWidgetsView != null &&
Winson Chungb745afb2015-03-02 11:51:23 -08001624 mPendingAddInfo.container == ItemInfo.NO_ID) {
Adam Cohened307df2013-10-02 09:37:31 -07001625 showWorkspace(false);
Winson Chung785d2eb2011-04-14 16:08:02 -07001626 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001627 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1628 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08001629 updateAutoAdvanceState();
Dan Sandlerd5024042014-01-09 15:01:33 -05001630 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
1631 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001632 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001633 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
1634 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
1635 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001636 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001637 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
1638 | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
Adam Cohended9f8d2010-11-03 13:25:16 -07001639 }
1640 }
1641 };
1642
1643 @Override
1644 public void onAttachedToWindow() {
1645 super.onAttachedToWindow();
1646
1647 // Listen for broadcasts related to user-presence
1648 final IntentFilter filter = new IntentFilter();
1649 filter.addAction(Intent.ACTION_SCREEN_OFF);
1650 filter.addAction(Intent.ACTION_USER_PRESENT);
Amith Yamasani6cc806d2014-05-02 13:47:11 -07001651 // For handling managed profiles
Dan Sandlerd5024042014-01-09 15:01:33 -05001652 if (ENABLE_DEBUG_INTENTS) {
1653 filter.addAction(DebugIntents.DELETE_DATABASE);
1654 filter.addAction(DebugIntents.MIGRATE_DATABASE);
1655 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001656 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001657 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Adam Cohen0b395352014-06-09 22:54:36 +00001658 setupTransparentSystemBarsForLmp();
Adam Cohend113e0c2010-11-11 10:48:05 -08001659 mAttached = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001660 mVisible = true;
1661 }
1662
Adam Cohen0b395352014-06-09 22:54:36 +00001663 /**
1664 * Sets up transparent navigation and status bars in LMP.
1665 * This method is a no-op for other platform versions.
1666 */
Sunny Goyald0091012015-01-20 15:55:34 -08001667 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Adam Cohen0b395352014-06-09 22:54:36 +00001668 private void setupTransparentSystemBarsForLmp() {
Kenny Guyd794a3f2014-09-16 15:17:58 +01001669 if (Utilities.isLmpOrAbove()) {
Sunny Goyald0091012015-01-20 15:55:34 -08001670 Window window = getWindow();
1671 window.getAttributes().systemUiVisibility |=
1672 (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
1673 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1674 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
1675 window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
1676 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
1677 window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
1678 window.setStatusBarColor(Color.TRANSPARENT);
1679 window.setNavigationBarColor(Color.TRANSPARENT);
Adam Cohen0b395352014-06-09 22:54:36 +00001680 }
1681 }
1682
Adam Cohended9f8d2010-11-03 13:25:16 -07001683 @Override
1684 public void onDetachedFromWindow() {
1685 super.onDetachedFromWindow();
1686 mVisible = false;
1687
Adam Cohend113e0c2010-11-11 10:48:05 -08001688 if (mAttached) {
1689 unregisterReceiver(mReceiver);
1690 mAttached = false;
1691 }
Winson Chungb745afb2015-03-02 11:51:23 -08001692 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001693 }
1694
1695 public void onWindowVisibilityChanged(int visibility) {
1696 mVisible = visibility == View.VISIBLE;
Winson Chungb745afb2015-03-02 11:51:23 -08001697 updateAutoAdvanceState();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001698 // The following code used to be in onResume, but it turns out onResume is called when
1699 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1700 // is a more appropriate event to handle
1701 if (mVisible) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001702 if (!mWorkspaceLoading) {
1703 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001704 // We want to let Launcher draw itself at least once before we force it to build
1705 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001706 // apps is nice and speedy.
1707 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001708 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001709 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001710 if (mStarted) return;
1711 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001712 // We delay the layer building a bit in order to give
1713 // other message processing a time to run. In particular
1714 // this avoids a delay in hiding the IME if it was
1715 // currently shown, because doing that may involve
1716 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001717 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001718 final ViewTreeObserver.OnDrawListener listener = this;
1719 mWorkspace.post(new Runnable() {
1720 public void run() {
Michael Jurkab68e03a2013-04-11 11:36:41 -07001721 if (mWorkspace != null &&
1722 mWorkspace.getViewTreeObserver() != null) {
1723 mWorkspace.getViewTreeObserver().
1724 removeOnDrawListener(listener);
1725 }
Michael Jurkadf96add2013-04-03 16:25:02 -07001726 }
1727 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001728 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001729 }
1730 });
1731 }
1732 clearTypedText();
1733 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001734 }
1735
Adam Cohen091440a2015-03-18 14:16:05 -07001736 @Thunk void sendAdvanceMessage(long delay) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001737 mHandler.removeMessages(ADVANCE_MSG);
1738 Message msg = mHandler.obtainMessage(ADVANCE_MSG);
1739 mHandler.sendMessageDelayed(msg, delay);
1740 mAutoAdvanceSentTime = System.currentTimeMillis();
1741 }
1742
Adam Cohen091440a2015-03-18 14:16:05 -07001743 @Thunk void updateAutoAdvanceState() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001744 boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
1745 if (autoAdvanceRunning != mAutoAdvanceRunning) {
1746 mAutoAdvanceRunning = autoAdvanceRunning;
1747 if (autoAdvanceRunning) {
1748 long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
1749 sendAdvanceMessage(delay);
1750 } else {
1751 if (!mWidgetsToAdvance.isEmpty()) {
1752 mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
1753 (System.currentTimeMillis() - mAutoAdvanceSentTime));
1754 }
1755 mHandler.removeMessages(ADVANCE_MSG);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001756 mHandler.removeMessages(0); // Remove messages sent using postDelayed()
Adam Cohended9f8d2010-11-03 13:25:16 -07001757 }
1758 }
1759 }
1760
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001761 @Thunk final Handler mHandler = new Handler(new Handler.Callback() {
1762
Adam Cohended9f8d2010-11-03 13:25:16 -07001763 @Override
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001764 public boolean handleMessage(Message msg) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001765 if (msg.what == ADVANCE_MSG) {
1766 int i = 0;
1767 for (View key: mWidgetsToAdvance.keySet()) {
1768 final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
1769 final int delay = mAdvanceStagger * i;
1770 if (v instanceof Advanceable) {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001771 mHandler.postDelayed(new Runnable() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001772 public void run() {
1773 ((Advanceable) v).advance();
1774 }
1775 }, delay);
1776 }
1777 i++;
1778 }
1779 sendAdvanceMessage(mAdvanceInterval);
1780 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001781 return true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001782 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001783 });
Adam Cohended9f8d2010-11-03 13:25:16 -07001784
1785 void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
Adam Cohen292c0252011-07-18 13:55:17 -07001786 if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
Adam Cohended9f8d2010-11-03 13:25:16 -07001787 View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
1788 if (v instanceof Advanceable) {
1789 mWidgetsToAdvance.put(hostView, appWidgetInfo);
Adam Cohen2ddf13e2011-01-19 21:26:33 -08001790 ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
Winson Chungb745afb2015-03-02 11:51:23 -08001791 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001792 }
1793 }
1794
1795 void removeWidgetToAutoAdvance(View hostView) {
1796 if (mWidgetsToAdvance.containsKey(hostView)) {
1797 mWidgetsToAdvance.remove(hostView);
Winson Chungb745afb2015-03-02 11:51:23 -08001798 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001799 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001800 }
1801
Joe Onorato9c1289c2009-08-17 11:03:03 -04001802 public void removeAppWidget(LauncherAppWidgetInfo launcherInfo) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001803 removeWidgetToAutoAdvance(launcherInfo.hostView);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001804 launcherInfo.hostView = null;
1805 }
1806
Hyunyoung Song3f471442015-04-08 19:01:34 -07001807 public void showOutOfSpaceMessage(boolean isHotseatLayout) {
Winson Chung93eef082012-03-23 15:59:27 -07001808 int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
1809 Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
Adam Cohended9f8d2010-11-03 13:25:16 -07001810 }
1811
Winson Chunga6945242014-01-08 14:04:34 -08001812 public DragLayer getDragLayer() {
1813 return mDragLayer;
1814 }
1815
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001816 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001817 return mAppsView;
1818 }
1819
Hyunyoung Song3f471442015-04-08 19:01:34 -07001820 public WidgetsContainerView getWidgetsView() {
1821 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001822 }
1823
Winson Chunga6945242014-01-08 14:04:34 -08001824 public Workspace getWorkspace() {
1825 return mWorkspace;
1826 }
1827
1828 public Hotseat getHotseat() {
1829 return mHotseat;
1830 }
1831
Jorim Jaggid017f882014-01-14 17:08:48 -08001832 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001833 return mOverviewPanel;
1834 }
1835
1836 public SearchDropTargetBar getSearchBar() {
1837 return mSearchDropTargetBar;
1838 }
1839
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001840 public LauncherAppWidgetHost getAppWidgetHost() {
1841 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001842 }
Romain Guycbb89e42009-06-08 15:52:54 -07001843
Winson Chunga9abd0e2010-10-27 17:18:37 -07001844 public LauncherModel getModel() {
1845 return mModel;
1846 }
1847
Winson Chunga6945242014-01-08 14:04:34 -08001848 protected SharedPreferences getSharedPrefs() {
1849 return mSharedPrefs;
1850 }
1851
Adam Cohen2e6da152015-05-06 11:42:25 -07001852 public DeviceProfile getDeviceProfile() {
1853 return mDeviceProfile;
1854 }
1855
Bjorn Bringertc459e522013-06-07 19:36:01 +01001856 public void closeSystemDialogs() {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001857 getWindow().closeAllPanels();
1858
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001859 // Whatever we were doing is hereby canceled.
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001860 setWaitingForResult(false);
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001861 }
1862
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001863 @Override
1864 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001865 long startTime = 0;
1866 if (DEBUG_RESUME_TIME) {
1867 startTime = System.currentTimeMillis();
1868 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001869 super.onNewIntent(intent);
1870
1871 // Close the menu
1872 if (Intent.ACTION_MAIN.equals(intent.getAction())) {
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001873 // also will cancel mWaitingForResult.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001874 closeSystemDialogs();
Jason Samsfd22dac2009-09-20 17:24:16 -07001875
Adam Cohened307df2013-10-02 09:37:31 -07001876 final boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1877 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1878 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Michael Jurka01f0ed42010-08-20 00:41:17 -07001879
Adam Cohen6fecd412013-10-02 17:41:50 -07001880 if (mWorkspace == null) {
1881 // Can be cases where mWorkspace is null, this prevents a NPE
1882 return;
1883 }
1884 Folder openFolder = mWorkspace.getOpenFolder();
1885 // In all these cases, only animate if we're already on home
1886 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001887
1888 boolean moveToDefaultScreen = mLauncherCallbacks != null ?
1889 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
Adam Cohen6fecd412013-10-02 17:41:50 -07001890 if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
Adam Cohen9211d422014-10-07 18:14:53 -07001891 openFolder == null && moveToDefaultScreen) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001892 mWorkspace.moveToDefaultScreen(true);
Winson Chung4a2afa32012-07-19 14:53:05 -07001893 }
Romain Guy1dd3a072009-07-16 13:21:01 -07001894
Adam Cohen6fecd412013-10-02 17:41:50 -07001895 closeFolder();
1896 exitSpringLoadedDragMode();
1897
1898 // If we are already on home, then just animate back to the workspace,
1899 // otherwise, just wait until onResume to set the state back to Workspace
1900 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001901 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001902 } else {
1903 mOnResumeState = State.WORKSPACE;
1904 }
1905
1906 final View v = getWindow().peekDecorView();
1907 if (v != null && v.getWindowToken() != null) {
1908 InputMethodManager imm = (InputMethodManager)getSystemService(
1909 INPUT_METHOD_SERVICE);
1910 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1911 }
1912
Winson Chungb745afb2015-03-02 11:51:23 -08001913 // Reset the apps view
1914 if (!alreadyOnHome && mAppsView != null) {
1915 mAppsView.scrollToTop();
1916 }
1917
Hyunyoung Song3f471442015-04-08 19:01:34 -07001918 // Reset the widgets view
1919 if (!alreadyOnHome && mWidgetsView != null) {
1920 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001921 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001922
Adam Cohen9211d422014-10-07 18:14:53 -07001923 if (mLauncherCallbacks != null) {
1924 mLauncherCallbacks.onHomeIntent();
1925 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001926 }
Adam Cohened307df2013-10-02 09:37:31 -07001927
Michael Jurka447bf842013-05-15 14:52:15 +02001928 if (DEBUG_RESUME_TIME) {
1929 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1930 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001931
Adam Cohen9211d422014-10-07 18:14:53 -07001932 if (mLauncherCallbacks != null) {
1933 mLauncherCallbacks.onNewIntent(intent);
1934 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001935 }
1936
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001937 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001938 public void onRestoreInstanceState(Bundle state) {
1939 super.onRestoreInstanceState(state);
1940 for (int page: mSynchronouslyBoundPages) {
1941 mWorkspace.restoreInstanceStateForChild(page);
1942 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001943 }
1944
1945 @Override
1946 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001947 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001948 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1949 mWorkspace.getCurrentPageOffsetFromCustomContent());
Adam Cohen21cd0022013-10-09 18:57:02 -07001950 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001951 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001952
Michael Jurka883f55b2010-10-21 15:47:14 -07001953 outState.putInt(RUNTIME_STATE, mState.ordinal());
Adam Cohen51e95032011-07-11 14:44:19 -07001954 // We close any open folder since it will not be re-opened, and we need to make sure
1955 // this state is reflected.
1956 closeFolder();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001957
Adam Cohendcd297f2013-06-18 13:13:40 -07001958 if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
Winson Chung3d503fb2011-07-13 17:25:49 -07001959 mWaitingForResult) {
1960 outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
Adam Cohendcd297f2013-06-18 13:13:40 -07001961 outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
Winson Chung3d503fb2011-07-13 17:25:49 -07001962 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
1963 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001964 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
1965 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
1966 outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
Adam Cohen4637b5a2013-11-04 18:21:24 -08001967 outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001968 }
1969
Hyunyoung Song3f471442015-04-08 19:01:34 -07001970 // Save the current widgets tray?
1971 // TODO(hyunyoungs)
Adam Cohenc76e1dd2013-11-14 11:09:14 +00001972 outState.putSerializable(RUNTIME_STATE_VIEW_IDS, mItemIdToViewId);
Adam Cohen9211d422014-10-07 18:14:53 -07001973
1974 if (mLauncherCallbacks != null) {
1975 mLauncherCallbacks.onSaveInstanceState(outState);
1976 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001977 }
1978
1979 @Override
1980 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001981 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07001982
Winson Chunge7a03942011-08-05 15:05:12 -07001983 // Remove all pending runnables
1984 mHandler.removeMessages(ADVANCE_MSG);
1985 mHandler.removeMessages(0);
Michael Jurka9d906c72011-10-14 06:25:36 -07001986 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Winson Chunge7a03942011-08-05 15:05:12 -07001987
Winson Chungcd2b0142011-06-08 16:02:26 -07001988 // Stop callbacks from LauncherModel
Daniel Sandlercc8befa2013-06-11 14:45:48 -04001989 LauncherAppState app = (LauncherAppState.getInstance());
Adam Cohen1a85c582014-09-30 09:48:49 -07001990
1991 // It's possible to receive onDestroy after a new Launcher activity has
1992 // been created. In this case, don't interfere with the new Launcher.
1993 if (mModel.isCurrentCallbacks(this)) {
1994 mModel.stopLoader();
1995 app.setLauncher(null);
1996 }
Winson Chungcd2b0142011-06-08 16:02:26 -07001997
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001998 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001999 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002000 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002001 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002002 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002003 mAppWidgetHost = null;
2004
2005 mWidgetsToAdvance.clear();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002006
2007 TextKeyListener.getInstance().release();
2008
Joe Onorato34a0e1b2009-12-14 17:44:51 -08002009 unregisterReceiver(mCloseSystemDialogsReceiver);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002010
Adam Cohenaccf3bf2012-04-30 16:07:43 -07002011 mDragLayer.clearAllResizeFrames();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002012 ((ViewGroup) mWorkspace.getParent()).removeAllViews();
Adam Cohend552dd92013-11-26 12:13:11 -08002013 mWorkspace.removeAllWorkspaceScreens();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002014 mWorkspace = null;
2015 mDragController = null;
Patrick Dubroy60b7c532011-01-16 17:19:32 -08002016
Michael Jurka2ecf9952012-06-18 12:52:28 -07002017 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07002018
2019 if (mLauncherCallbacks != null) {
2020 mLauncherCallbacks.onDestroy();
2021 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002022 }
2023
Adam Cohena9cf38f2011-05-02 15:36:58 -07002024 public DragController getDragController() {
2025 return mDragController;
2026 }
2027
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002028 @Override
2029 public void startActivityForResult(Intent intent, int requestCode) {
Adam Cohen173f7112015-03-27 15:14:00 -07002030 onStartForResult(requestCode);
2031 super.startActivityForResult(intent, requestCode);
2032 }
2033
2034 @Override
2035 public void startIntentSenderForResult (IntentSender intent, int requestCode,
2036 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
2037 onStartForResult(requestCode);
2038 try {
2039 super.startIntentSenderForResult(intent, requestCode,
2040 fillInIntent, flagsMask, flagsValues, extraFlags, options);
2041 } catch (IntentSender.SendIntentException e) {
2042 throw new ActivityNotFoundException();
2043 }
2044 }
2045
2046 private void onStartForResult(int requestCode) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002047 if (requestCode >= 0) {
2048 setWaitingForResult(true);
2049 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002050 }
2051
Winson Chung70d72102011-08-12 11:24:35 -07002052 /**
2053 * Indicates that we want global search for this activity by setting the globalSearch
2054 * argument for {@link #startSearch} to true.
2055 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002056 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07002057 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002058 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002059
Karl Rosaen138a0412009-04-23 19:00:21 -07002060 if (initialQuery == null) {
2061 // Use any text typed in the launcher as the initial query
2062 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07002063 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002064 if (appSearchData == null) {
2065 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01002066 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002067 }
Winson Chungadf0c182012-08-23 14:59:07 -07002068 Rect sourceBounds = new Rect();
2069 if (mSearchDropTargetBar != null) {
2070 sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
2071 }
Romain Guycbb89e42009-06-08 15:52:54 -07002072
Ian Parkinson047036e2014-09-01 15:40:53 +01002073 boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002074 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002075 if (clearTextImmediately) {
2076 clearTypedText();
2077 }
Winson Chungcd99cd32015-04-29 11:03:24 -07002078
2079 // We need to show the workspace after starting the search
2080 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01002081 }
2082
Ian Parkinson047036e2014-09-01 15:40:53 +01002083 /**
2084 * Start a text search.
2085 *
2086 * @return {@code true} if the search will start immediately, so any further keypresses
2087 * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
2088 * to buffer keypresses.
2089 */
2090 public boolean startSearch(String initialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002091 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Adam Cohen9211d422014-10-07 18:14:53 -07002092 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
2093 return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
2094 sourceBounds);
2095 }
2096
Michael Jurkaa33411c2012-06-14 16:18:21 -07002097 startGlobalSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002098 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002099 return false;
Michael Jurkaa33411c2012-06-14 16:18:21 -07002100 }
2101
2102 /**
2103 * Starts the global search activity. This code is a copied from SearchManager
2104 */
Bjorn Bringertc459e522013-06-07 19:36:01 +01002105 private void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07002106 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002107 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07002108 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
2109 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
2110 if (globalSearchActivity == null) {
2111 Log.w(TAG, "No global search activity found.");
2112 return;
2113 }
2114 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
2115 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2116 intent.setComponent(globalSearchActivity);
2117 // Make sure that we have a Bundle to put source in
2118 if (appSearchData == null) {
2119 appSearchData = new Bundle();
2120 } else {
2121 appSearchData = new Bundle(appSearchData);
2122 }
Adam Cohen9211d422014-10-07 18:14:53 -07002123 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07002124 if (!appSearchData.containsKey("source")) {
2125 appSearchData.putString("source", getPackageName());
2126 }
2127 intent.putExtra(SearchManager.APP_DATA, appSearchData);
2128 if (!TextUtils.isEmpty(initialQuery)) {
2129 intent.putExtra(SearchManager.QUERY, initialQuery);
2130 }
2131 if (selectInitialQuery) {
2132 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
2133 }
2134 intent.setSourceBounds(sourceBounds);
2135 try {
2136 startActivity(intent);
2137 } catch (ActivityNotFoundException ex) {
2138 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
2139 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002140 }
2141
Yura4f93ec62014-02-04 14:15:21 +00002142 public boolean isOnCustomContent() {
2143 return mWorkspace.isOnOrMovingToCustomContent();
2144 }
2145
Winson Chung70d72102011-08-12 11:24:35 -07002146 @Override
Winson Chung70d72102011-08-12 11:24:35 -07002147 public boolean onPrepareOptionsMenu(Menu menu) {
2148 super.onPrepareOptionsMenu(menu);
Yura4f93ec62014-02-04 14:15:21 +00002149 if (!isOnCustomContent()) {
2150 // Close any open folders
2151 closeFolder();
2152 // Stop resizing any widgets
2153 mWorkspace.exitWidgetResizeMode();
2154 if (!mWorkspace.isInOverviewMode()) {
2155 // Show the overview mode
2156 showOverviewMode(true);
2157 } else {
2158 showWorkspace(true);
2159 }
Winson Chunge0298742014-01-17 12:03:00 -08002160 }
Adam Cohen9211d422014-10-07 18:14:53 -07002161 if (mLauncherCallbacks != null) {
2162 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
2163 }
2164
Michael Jurkab94f3f82013-09-11 18:08:54 +02002165 return false;
Winson Chung70d72102011-08-12 11:24:35 -07002166 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002167
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002168 @Override
2169 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07002170 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07002171 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07002172 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002173 }
2174
Joe Onorato9c1289c2009-08-17 11:03:03 -04002175 public boolean isWorkspaceLocked() {
2176 return mWorkspaceLoading || mWaitingForResult;
2177 }
2178
Adam Cohen517a7f52014-03-01 12:12:59 -08002179 public boolean isWorkspaceLoading() {
2180 return mWorkspaceLoading;
2181 }
2182
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002183 private void setWorkspaceLoading(boolean value) {
2184 boolean isLocked = isWorkspaceLocked();
2185 mWorkspaceLoading = value;
2186 if (isLocked != isWorkspaceLocked()) {
2187 onWorkspaceLockedChanged();
2188 }
2189 }
2190
2191 private void setWaitingForResult(boolean value) {
2192 boolean isLocked = isWorkspaceLocked();
2193 mWaitingForResult = value;
2194 if (isLocked != isWorkspaceLocked()) {
2195 onWorkspaceLockedChanged();
2196 }
2197 }
2198
Adam Cohen9211d422014-10-07 18:14:53 -07002199 protected void onWorkspaceLockedChanged() {
2200 if (mLauncherCallbacks != null) {
2201 mLauncherCallbacks.onWorkspaceLockedChanged();
2202 }
2203 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002204
Michael Jurka0280c3b2010-09-17 15:00:07 -07002205 private void resetAddInfo() {
Winson Chung3d503fb2011-07-13 17:25:49 -07002206 mPendingAddInfo.container = ItemInfo.NO_ID;
Adam Cohendcd297f2013-06-18 13:13:40 -07002207 mPendingAddInfo.screenId = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002208 mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
2209 mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
Adam Cohend41fbf52012-02-16 23:53:59 -08002210 mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = -1;
Michael Jurka0280c3b2010-09-17 15:00:07 -07002211 }
Michael Jurkaa63c4522010-08-19 13:52:27 -07002212
Sunny Goyale6b63a32015-01-16 16:14:29 -08002213 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info, final
Adam Cohen59400422014-03-05 18:07:04 -08002214 AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
Adam Cohenad4e15c2013-10-17 16:21:35 -07002215 addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
2216 }
2217
Sunny Goyale6b63a32015-01-16 16:14:29 -08002218 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
Adam Cohen59400422014-03-05 18:07:04 -08002219 final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
2220 int delay) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002221 if (appWidgetInfo.configure != null) {
2222 mPendingAddWidgetInfo = appWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -08002223 mPendingAddWidgetId = appWidgetId;
Michael Jurkaaf442092010-06-10 17:01:57 -07002224
Bjorn Bringert7984c942009-12-09 15:38:25 +00002225 // Launch over to configure widget, if needed
Sunny Goyalffe83f12014-08-14 17:39:34 -07002226 mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
2227 mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
2228
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002229 } else {
Bjorn Bringert7984c942009-12-09 15:38:25 +00002230 // Otherwise just add it
Adam Cohenad4e15c2013-10-17 16:21:35 -07002231 Runnable onComplete = new Runnable() {
2232 @Override
2233 public void run() {
2234 // Exit spring loaded mode if necessary after adding the widget
2235 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2236 null);
2237 }
2238 };
Adam Cohendcd297f2013-06-18 13:13:40 -07002239 completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002240 appWidgetInfo);
Adam Cohen689ff162014-05-08 17:27:56 -07002241 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002242 }
2243 }
Romain Guycbb89e42009-06-08 15:52:54 -07002244
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002245 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002246 // Close any folders that may be open.
2247 closeFolder();
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002248 mWorkspace.moveToCustomContentScreen(animate);
2249 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002250
2251 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2252 int[] cell, int spanX, int spanY) {
2253 switch (info.itemType) {
2254 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2255 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2256 int span[] = new int[2];
2257 span[0] = spanX;
2258 span[1] = spanY;
2259 addAppWidgetFromDrop((PendingAddWidgetInfo) info,
2260 container, screenId, cell, span);
2261 break;
2262 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
2263 processShortcutFromDrop(info.componentName, container, screenId, cell);
2264 break;
2265 default:
2266 throw new IllegalStateException("Unknown item type: " + info.itemType);
2267 }
2268 }
2269
Adam Cohenfbba09b2011-07-18 21:43:05 -07002270 /**
2271 * Process a shortcut drop.
2272 *
2273 * @param componentName The name of the component
Adam Cohendcd297f2013-06-18 13:13:40 -07002274 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002275 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002276 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002277 private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
2278 int[] cell) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002279 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002280 mPendingAddInfo.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002281 mPendingAddInfo.screenId = screenId;
Adam Cohenfbba09b2011-07-18 21:43:05 -07002282
2283 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002284 mPendingAddInfo.cellX = cell[0];
2285 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002286 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002287
2288 Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
2289 createShortcutIntent.setComponent(componentName);
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002290 Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
Michael Jurka0280c3b2010-09-17 15:00:07 -07002291 }
2292
Adam Cohenfbba09b2011-07-18 21:43:05 -07002293 /**
2294 * Process a widget drop.
2295 *
2296 * @param info The PendingAppWidgetInfo of the widget being added.
Adam Cohendcd297f2013-06-18 13:13:40 -07002297 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002298 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002299 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002300 private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
2301 int[] cell, int[] span) {
Adam Cohenfbba09b2011-07-18 21:43:05 -07002302 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002303 mPendingAddInfo.container = info.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002304 mPendingAddInfo.screenId = info.screenId = screenId;
Adam Cohend41fbf52012-02-16 23:53:59 -08002305 mPendingAddInfo.minSpanX = info.minSpanX;
2306 mPendingAddInfo.minSpanY = info.minSpanY;
2307
Adam Cohenfbba09b2011-07-18 21:43:05 -07002308 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002309 mPendingAddInfo.cellX = cell[0];
2310 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002311 }
Adam Cohend41fbf52012-02-16 23:53:59 -08002312 if (span != null) {
2313 mPendingAddInfo.spanX = span[0];
2314 mPendingAddInfo.spanY = span[1];
2315 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002316
Adam Cohened66b2b2012-01-23 17:28:51 -08002317 AppWidgetHostView hostView = info.boundWidget;
2318 int appWidgetId;
2319 if (hostView != null) {
2320 appWidgetId = hostView.getAppWidgetId();
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002321 addAppWidgetImpl(appWidgetId, info, hostView, info.info);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002322
2323 // Clear the boundWidget so that it doesn't get destroyed.
2324 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002325 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002326 // In this case, we either need to start an activity to get permission to bind
2327 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002328 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002329 Bundle options = info.bindOptions;
2330
Sunny Goyalffe83f12014-08-14 17:39:34 -07002331 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2332 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002333 if (success) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002334 addAppWidgetImpl(appWidgetId, info, null, info.info);
Michael Jurka8b805b12012-04-18 14:23:14 -07002335 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002336 mPendingAddWidgetInfo = info.info;
Michael Jurka8b805b12012-04-18 14:23:14 -07002337 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
2338 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
2339 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
Sunny Goyalffe83f12014-08-14 17:39:34 -07002340 mAppWidgetManager.getUser(mPendingAddWidgetInfo)
2341 .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
Adam Cohendd70d662012-10-04 16:53:44 -07002342 // TODO: we need to make sure that this accounts for the options bundle.
2343 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
Michael Jurka8b805b12012-04-18 14:23:14 -07002344 startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
2345 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002346 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002347 }
2348
Adam Cohendcd297f2013-06-18 13:13:40 -07002349 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002350 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002351 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002352 folderInfo.title = getText(R.string.folder_name);
2353
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002354 // Update the model
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07002355 LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
2356 cellX, cellY);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002357 sFolders.put(folderInfo.id, folderInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002358
2359 // Create the view
Winson Chung3d503fb2011-07-13 17:25:49 -07002360 FolderIcon newFolder =
2361 FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07002362 mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07002363 isWorkspaceLocked());
Winson Chung5f8afe62013-08-12 16:19:28 -07002364 // Force measure the new folder icon
2365 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2366 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002367 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002368 }
Romain Guycbb89e42009-06-08 15:52:54 -07002369
Joe Onorato9c1289c2009-08-17 11:03:03 -04002370 void removeFolder(FolderInfo folder) {
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002371 sFolders.remove(folder.id);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002372 }
2373
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002374 @Override
2375 public boolean dispatchKeyEvent(KeyEvent event) {
2376 if (event.getAction() == KeyEvent.ACTION_DOWN) {
2377 switch (event.getKeyCode()) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002378 case KeyEvent.KEYCODE_HOME:
Dianne Hackborn67800862009-07-24 17:15:20 -07002379 return true;
Joe Onoratobe386092009-11-17 17:32:16 -08002380 case KeyEvent.KEYCODE_VOLUME_DOWN:
Sunny Goyal4bbf4192014-11-11 12:23:59 -08002381 if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
Joe Onoratobe386092009-11-17 17:32:16 -08002382 dumpState();
2383 return true;
2384 }
2385 break;
Dianne Hackborn67800862009-07-24 17:15:20 -07002386 }
2387 } else if (event.getAction() == KeyEvent.ACTION_UP) {
2388 switch (event.getKeyCode()) {
Dianne Hackborn67800862009-07-24 17:15:20 -07002389 case KeyEvent.KEYCODE_HOME:
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002390 return true;
2391 }
2392 }
2393
2394 return super.dispatchKeyEvent(event);
2395 }
2396
Joe Onorato88ec0992009-11-19 13:16:06 -08002397 @Override
2398 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002399 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2400 return;
2401 }
2402
Sunny Goyal45478022015-06-08 16:52:41 -07002403 if (mDragController.isDragging()) {
2404 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002405 return;
2406 }
2407
Winson Chungb745afb2015-03-02 11:51:23 -08002408 if (isAppsViewVisible()) {
2409 showWorkspace(true);
2410 } else if (isWidgetsViewVisible()) {
2411 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002412 } else if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002413 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002414 } else if (mWorkspace.getOpenFolder() != null) {
Adam Cohen76fc0852011-06-17 13:26:23 -07002415 Folder openFolder = mWorkspace.getOpenFolder();
2416 if (openFolder.isEditingName()) {
2417 openFolder.dismissEditingName();
2418 } else {
2419 closeFolder();
2420 }
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002421 } else {
Patrick Dubroy758a9232011-03-03 19:54:56 -08002422 mWorkspace.exitWidgetResizeMode();
2423
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002424 // Back button is a no-op here, but give at least some feedback for the button press
2425 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002426 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002427 }
2428
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002429 /**
Sunny Goyal383c5072015-06-12 21:18:53 -07002430 * Re-listen when widget host is reset.
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002431 */
Sunny Goyal383c5072015-06-12 21:18:53 -07002432 @Override
2433 public void onAppWidgetHostReset() {
Michael Jurkabbbad6b2011-02-07 13:04:09 -08002434 if (mAppWidgetHost != null) {
2435 mAppWidgetHost.startListening();
2436 }
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002437 }
2438
2439 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002440 * Launches the intent referred by the clicked shortcut.
2441 *
2442 * @param v The view representing the clicked shortcut.
2443 */
2444 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002445 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2446 // view has detached (it's possible for this to happen if the view is removed mid touch).
2447 if (v.getWindowToken() == null) {
2448 return;
2449 }
2450
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002451 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002452 return;
2453 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002454
Adam Cohen1697b792013-09-17 19:08:21 -07002455 if (v instanceof Workspace) {
2456 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002457 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002458 }
2459 return;
2460 }
2461
2462 if (v instanceof CellLayout) {
2463 if (mWorkspace.isInOverviewMode()) {
Sunny Goyalce5a7e52015-07-08 15:44:27 -07002464 mWorkspace.snapToPageFromOverView(mWorkspace.indexOfChild(v));
2465 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002466 }
Sunny Goyalce5a7e52015-07-08 15:44:27 -07002467 return;
Adam Cohenf358a4b2013-07-23 16:47:31 -07002468 }
2469
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002470 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002471 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002472 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002473 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002474 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002475 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002476 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07002477 } else if (v == mAllAppsButton) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002478 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002479 } else if (tag instanceof AppInfo) {
2480 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002481 } else if (tag instanceof LauncherAppWidgetInfo) {
2482 if (v instanceof PendingAppWidgetHostView) {
2483 onClickPendingWidget((PendingAppWidgetHostView) v);
2484 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002485 }
2486 }
2487
Sunny Goyal70660032015-05-14 00:07:08 -07002488 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002489 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002490 return false;
2491 }
2492
Michael Jurkaaf442092010-06-10 17:01:57 -07002493 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002494 * Event handler for the app widget view which has not fully restored.
2495 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002496 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002497 if (mIsSafeModeEnabled) {
2498 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2499 return;
2500 }
2501
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002502 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002503 if (v.isReadyForClickSetup()) {
Sunny Goyalff572272014-07-23 13:58:07 -07002504 int widgetId = info.appWidgetId;
2505 AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
2506 if (appWidgetInfo != null) {
Adam Cohen59400422014-03-05 18:07:04 -08002507 mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
2508 this, appWidgetInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07002509 mPendingAddInfo.copyFrom(info);
2510 mPendingAddWidgetId = widgetId;
2511
Sunny Goyalffe83f12014-08-14 17:39:34 -07002512 AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
2513 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002514 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002515 } else if (info.installProgress < 0) {
2516 // The install has not been queued
2517 final String packageName = info.providerName.getPackageName();
2518 showBrokenAppInstallDialog(packageName,
2519 new DialogInterface.OnClickListener() {
2520 public void onClick(DialogInterface dialog, int id) {
2521 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
2522 }
2523 });
2524 } else {
2525 // Download has started.
2526 final String packageName = info.providerName.getPackageName();
2527 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
Sunny Goyalff572272014-07-23 13:58:07 -07002528 }
2529 }
2530
2531 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002532 * Event handler for the "grid" button that appears on the home screen, which
2533 * enters all apps mode.
2534 *
2535 * @param v The view that was clicked.
2536 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002537 protected void onClickAllAppsButton(View v) {
2538 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002539 if (!isAppsViewVisible()) {
Winson Chung4ac30062015-05-08 17:34:17 -07002540 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07002541 true /* updatePredictedApps */, false /* focusSearchBar */);
2542 }
2543 }
2544
2545 protected void onLongClickAllAppsButton(View v) {
2546 if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
2547 if (!isAppsViewVisible()) {
2548 showAppsView(true /* animated */, false /* resetListToTop */,
2549 true /* updatePredictedApps */, true /* focusSearchBar */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002550 }
2551 }
2552
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002553 private void showBrokenAppInstallDialog(final String packageName,
2554 DialogInterface.OnClickListener onSearchClickListener) {
Sunny Goyale03b8122014-10-08 09:55:24 -07002555 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002556 .setTitle(R.string.abandoned_promises_title)
2557 .setMessage(R.string.abandoned_promise_explanation)
2558 .setPositiveButton(R.string.abandoned_search, onSearchClickListener)
2559 .setNeutralButton(R.string.abandoned_clean_this,
2560 new DialogInterface.OnClickListener() {
2561 public void onClick(DialogInterface dialog, int id) {
2562 final UserHandleCompat user = UserHandleCompat.myUserHandle();
2563 mWorkspace.removeAbandonedPromise(packageName, user);
2564 }
2565 })
2566 .create().show();
2567 return;
2568 }
2569
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002570 /**
2571 * Event handler for an app shortcut click.
2572 *
2573 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2574 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002575 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002576 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2577 Object tag = v.getTag();
2578 if (!(tag instanceof ShortcutInfo)) {
2579 throw new IllegalArgumentException("Input must be a Shortcut");
2580 }
2581
2582 // Open shortcut
2583 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002584
2585 if (shortcut.isDisabled != 0) {
2586 int error = R.string.activity_not_available;
2587 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2588 error = R.string.safemode_shortcut_error;
2589 }
2590 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2591 return;
2592 }
2593
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002594 final Intent intent = shortcut.intent;
2595
2596 // Check for special shortcuts
2597 if (intent.getComponent() != null) {
2598 final String shortcutClass = intent.getComponent().getClassName();
2599
2600 if (shortcutClass.equals(MemoryDumpActivity.class.getName())) {
2601 MemoryDumpActivity.startDump(this);
2602 return;
2603 } else if (shortcutClass.equals(ToggleWeightWatcher.class.getName())) {
2604 toggleShowWeightWatcher();
2605 return;
2606 }
2607 }
2608
Chris Wren40c5ed32014-06-24 18:24:23 -04002609 // Check for abandoned promise
Sunny Goyal34942622014-08-29 17:20:55 -07002610 if ((v instanceof BubbleTextView)
2611 && shortcut.isPromise()
2612 && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002613 showBrokenAppInstallDialog(
Sunny Goyal34942622014-08-29 17:20:55 -07002614 shortcut.getTargetComponent().getPackageName(),
Chris Wren40c5ed32014-06-24 18:24:23 -04002615 new DialogInterface.OnClickListener() {
2616 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal508da152014-08-14 10:53:27 -07002617 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002618 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002619 });
Chris Wren40c5ed32014-06-24 18:24:23 -04002620 return;
2621 }
2622
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002623 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002624 startAppShortcutOrInfoActivity(v);
Adam Cohen9211d422014-10-07 18:14:53 -07002625
2626 if (mLauncherCallbacks != null) {
2627 mLauncherCallbacks.onClickAppShortcut(v);
2628 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002629 }
2630
Adam Cohen091440a2015-03-18 14:16:05 -07002631 @Thunk void startAppShortcutOrInfoActivity(View v) {
Chris Wren40c5ed32014-06-24 18:24:23 -04002632 Object tag = v.getTag();
Sunny Goyal508da152014-08-14 10:53:27 -07002633 final ShortcutInfo shortcut;
2634 final Intent intent;
2635 if (tag instanceof ShortcutInfo) {
2636 shortcut = (ShortcutInfo) tag;
2637 intent = shortcut.intent;
2638 int[] pos = new int[2];
2639 v.getLocationOnScreen(pos);
2640 intent.setSourceBounds(new Rect(pos[0], pos[1],
2641 pos[0] + v.getWidth(), pos[1] + v.getHeight()));
Chris Wren40c5ed32014-06-24 18:24:23 -04002642
Sunny Goyal508da152014-08-14 10:53:27 -07002643 } else if (tag instanceof AppInfo) {
2644 shortcut = null;
2645 intent = ((AppInfo) tag).intent;
2646 } else {
2647 throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
2648 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002649
2650 boolean success = startActivitySafely(v, intent, tag);
Winson Chung8f1eff72015-05-28 17:33:40 -07002651 mStats.recordLaunch(v, intent, shortcut);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002652
2653 if (success && v instanceof BubbleTextView) {
2654 mWaitingForResume = (BubbleTextView) v;
2655 mWaitingForResume.setStayPressed(true);
2656 }
2657 }
2658
2659 /**
2660 * Event handler for a folder icon click.
2661 *
2662 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2663 */
2664 protected void onClickFolderIcon(View v) {
2665 if (LOGD) Log.d(TAG, "onClickFolder");
2666 if (!(v instanceof FolderIcon)){
2667 throw new IllegalArgumentException("Input must be a FolderIcon");
2668 }
2669
2670 FolderIcon folderIcon = (FolderIcon) v;
2671 final FolderInfo info = folderIcon.getFolderInfo();
2672 Folder openFolder = mWorkspace.getFolderForTag(info);
2673
2674 // If the folder info reports that the associated folder is open, then verify that
2675 // it is actually opened. There have been a few instances where this gets out of sync.
2676 if (info.opened && openFolder == null) {
2677 Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
2678 + info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
2679 info.opened = false;
2680 }
2681
2682 if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
2683 // Close any open folder
2684 closeFolder();
2685 // Open the requested folder
2686 openFolder(folderIcon);
2687 } else {
2688 // Find the open folder...
2689 int folderScreen;
2690 if (openFolder != null) {
2691 folderScreen = mWorkspace.getPageForView(openFolder);
2692 // .. and close it
2693 closeFolder(openFolder);
2694 if (folderScreen != mWorkspace.getCurrentPage()) {
2695 // Close any folder open on the current screen
2696 closeFolder();
2697 // Pull the folder onto this screen
2698 openFolder(folderIcon);
2699 }
2700 }
2701 }
Adam Cohen9211d422014-10-07 18:14:53 -07002702
2703 if (mLauncherCallbacks != null) {
2704 mLauncherCallbacks.onClickFolderIcon(v);
2705 }
Michael Jurka5130e402011-10-13 04:55:35 -07002706 }
2707
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002708 /**
2709 * Event handler for the (Add) Widgets button that appears after a long press
2710 * on the home screen.
2711 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002712 protected void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002713 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002714 if (mIsSafeModeEnabled) {
2715 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2716 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002717 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002718 if (mLauncherCallbacks != null) {
2719 mLauncherCallbacks.onClickAddWidgetButton(view);
2720 }
Adam Cohen9211d422014-10-07 18:14:53 -07002721 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002722 }
2723
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002724 /**
2725 * Event handler for the wallpaper picker button that appears after a long press
2726 * on the home screen.
2727 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002728 protected void onClickWallpaperPicker(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002729 if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
Sunny Goyal6a1e95a2015-03-20 17:26:30 -07002730 startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName()),
2731 REQUEST_PICK_WALLPAPER);
Adam Cohen9211d422014-10-07 18:14:53 -07002732
2733 if (mLauncherCallbacks != null) {
2734 mLauncherCallbacks.onClickWallpaperPicker(v);
2735 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002736 }
2737
2738 /**
2739 * Event handler for a click on the settings button that appears after a long press
2740 * on the home screen.
2741 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002742 protected void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002743 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Adam Cohen9211d422014-10-07 18:14:53 -07002744 if (mLauncherCallbacks != null) {
2745 mLauncherCallbacks.onClickSettingsButton(v);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07002746 } else {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002747 startActivity(new Intent(this, SettingsActivity.class));
Adam Cohen9211d422014-10-07 18:14:53 -07002748 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002749 }
2750
Adam Cohen61f560d2013-09-30 15:58:20 -07002751 public View.OnTouchListener getHapticFeedbackTouchListener() {
2752 if (mHapticFeedbackTouchListener == null) {
2753 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002754 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002755 @Override
2756 public boolean onTouch(View v, MotionEvent event) {
2757 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2758 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2759 }
2760 return false;
2761 }
2762 };
2763 }
2764 return mHapticFeedbackTouchListener;
2765 }
2766
Adam Cohen9211d422014-10-07 18:14:53 -07002767 public void onDragStarted(View view) {
2768 if (isOnCustomContent()) {
2769 // Custom content screen doesn't participate in drag and drop. If on custom
2770 // content screen, move to default.
2771 moveWorkspaceToDefaultScreen();
2772 }
2773
2774 if (mLauncherCallbacks != null) {
2775 mLauncherCallbacks.onDragStarted(view);
2776 }
2777 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002778
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002779 /**
2780 * Called when the user stops interacting with the launcher.
2781 * This implies that the user is now on the homescreen and is not doing housekeeping.
2782 */
Adam Cohen9211d422014-10-07 18:14:53 -07002783 protected void onInteractionEnd() {
2784 if (mLauncherCallbacks != null) {
2785 mLauncherCallbacks.onInteractionEnd();
2786 }
2787 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002788
2789 /**
2790 * Called when the user starts interacting with the launcher.
2791 * The possible interactions are:
2792 * - open all apps
2793 * - reorder an app shortcut, or a widget
2794 * - open the overview mode.
2795 * This is a good time to stop doing things that only make sense
2796 * when the user is on the homescreen and not doing housekeeping.
2797 */
Adam Cohen9211d422014-10-07 18:14:53 -07002798 protected void onInteractionBegin() {
2799 if (mLauncherCallbacks != null) {
2800 mLauncherCallbacks.onInteractionBegin();
2801 }
2802 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002803
Winson Chungcd99cd32015-04-29 11:03:24 -07002804 /** Updates the interaction state. */
2805 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002806 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002807 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002808 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2809 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002810 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002811 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002812 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002813 onInteractionEnd();
2814 }
2815 }
2816
Kenny Guyf07af7b2014-07-31 11:39:16 +01002817 void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
Kenny Guyf07af7b2014-07-31 11:39:16 +01002818 try {
2819 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Kenny Guyf07af7b2014-07-31 11:39:16 +01002820 launcherApps.showAppDetailsForProfile(componentName, user);
2821 } catch (SecurityException e) {
2822 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2823 Log.e(TAG, "Launcher does not have permission to launch settings");
2824 } catch (ActivityNotFoundException e) {
2825 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2826 Log.e(TAG, "Unable to launch settings");
2827 }
Patrick Dubroy4ed62782010-08-17 15:11:18 -07002828 }
2829
Michael Jurka1e2f4652013-07-08 18:03:46 -07002830 // returns true if the activity was started
Kenny Guyd31df542014-06-30 15:12:11 +01002831 boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
2832 UserHandleCompat user) {
Michael Jurkaeadbfc52013-09-04 00:45:37 +02002833 if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
Patrick Dubroy5539af72010-09-07 15:22:01 -07002834 // System applications cannot be installed. For now, show a toast explaining that.
2835 // We may give them the option of disabling apps this way.
2836 int messageId = R.string.uninstall_system_app_text;
2837 Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
Michael Jurka1e2f4652013-07-08 18:03:46 -07002838 return false;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002839 } else {
Michael Jurka1e2f4652013-07-08 18:03:46 -07002840 String packageName = componentName.getPackageName();
2841 String className = componentName.getClassName();
Patrick Dubroy5539af72010-09-07 15:22:01 -07002842 Intent intent = new Intent(
2843 Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
Winson Chungdff8ebb2011-09-08 17:25:31 -07002844 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
2845 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
Kenny Guyd31df542014-06-30 15:12:11 +01002846 if (user != null) {
2847 user.addToIntent(intent, Intent.EXTRA_USER);
2848 }
Patrick Dubroy5539af72010-09-07 15:22:01 -07002849 startActivity(intent);
Michael Jurka1e2f4652013-07-08 18:03:46 -07002850 return true;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002851 }
Patrick Dubroybc6840b2010-09-01 11:54:27 -07002852 }
2853
Winson Chung8f1eff72015-05-28 17:33:40 -07002854 private boolean startActivity(View v, Intent intent, Object tag) {
Kenny Guyb6cc40b2014-05-13 15:58:58 +01002855 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002856 try {
Winson Chung2672ff92012-05-04 16:22:30 -07002857 // Only launch using the new animation if the shortcut has not opted out (this is a
2858 // private contract between launcher and may be ignored in the future).
2859 boolean useLaunchAnimation = (v != null) &&
2860 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
Kenny Guyed131872014-04-30 03:02:21 +01002861 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
2862 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyed131872014-04-30 03:02:21 +01002863
Kenny Guy1317e2d2014-05-08 18:52:50 +01002864 UserHandleCompat user = null;
2865 if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
2866 long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
2867 user = userManager.getUserForSerialNumber(serialNumber);
2868 }
2869
2870 Bundle optsBundle = null;
Winson Chung2672ff92012-05-04 16:22:30 -07002871 if (useLaunchAnimation) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002872 ActivityOptions opts = null;
2873 if (sClipRevealMethod != null) {
2874 // TODO: call method directly when Launcher3 can depend on M APIs
2875 int left = 0, top = 0;
2876 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2877 if (v instanceof TextView) {
2878 // Launch from center of icon, not entire view
Winson Chungb745afb2015-03-02 11:51:23 -08002879 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2880 if (icon != null) {
2881 Rect bounds = icon.getBounds();
Chet Haasea8f996d2015-02-17 12:56:04 -08002882 left = (width - bounds.width()) / 2;
Winson Chungb745afb2015-03-02 11:51:23 -08002883 top = v.getPaddingTop();
Chet Haasea8f996d2015-02-17 12:56:04 -08002884 width = bounds.width();
2885 height = bounds.height();
2886 }
2887 }
2888 try {
2889 opts = (ActivityOptions) sClipRevealMethod.invoke(null, v,
2890 left, top, width, height);
2891 } catch (IllegalAccessException e) {
2892 Log.d(TAG, "Could not call makeClipRevealAnimation: " + e);
2893 sClipRevealMethod = null;
2894 } catch (InvocationTargetException e) {
2895 Log.d(TAG, "Could not call makeClipRevealAnimation: " + e);
2896 sClipRevealMethod = null;
2897 }
2898 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002899 if (opts == null && !Utilities.isLmpOrAbove()) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002900 // Below L, we use a scale up animation
Adam Cohen2e52c902015-04-06 13:11:28 -07002901 opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
Chet Haasea8f996d2015-02-17 12:56:04 -08002902 v.getMeasuredWidth(), v.getMeasuredHeight());
Adam Cohen947e02b2015-05-22 19:23:34 -07002903 } else if (opts == null && Utilities.isLmpMR1()) {
2904 // On L devices, we use the device default slide-up transition.
2905 // On L MR1 devices, we a custom version of the slide-up transition which
2906 // doesn't have the delay present in the device default.
2907 opts = ActivityOptions.makeCustomAnimation(this,
2908 R.anim.task_open_enter, R.anim.no_anim);
Chet Haasea8f996d2015-02-17 12:56:04 -08002909 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002910 optsBundle = opts != null ? opts.toBundle() : null;
Adam Cohen6ea3b112014-06-11 11:38:49 -07002911 }
Kenny Guy1317e2d2014-05-08 18:52:50 +01002912
2913 if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
2914 // Could be launching some bookkeeping activity
2915 startActivity(intent, optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07002916 } else {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002917 // TODO Component can be null when shortcuts are supported for secondary user
Kenny Guyc2bd8102014-06-30 12:30:31 +01002918 launcherApps.startActivityForProfile(intent.getComponent(), user,
2919 intent.getSourceBounds(), optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07002920 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08002921 return true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002922 } catch (SecurityException e) {
2923 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002924 Log.e(TAG, "Launcher does not have the permission to launch " + intent +
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002925 ". Make sure to create a MAIN intent-filter for the corresponding activity " +
Joe Onoratof984e852010-03-25 09:47:45 -07002926 "or use the exported attribute for this activity. "
2927 + "tag="+ tag + " intent=" + intent, e);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002928 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08002929 return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002930 }
Winson Chungaafa03c2010-06-11 17:34:16 -07002931
Sunny Goyal383c5072015-06-12 21:18:53 -07002932 @Thunk boolean startActivitySafely(View v, Intent intent, Object tag) {
Michael Jurka86a720e2012-05-09 11:23:23 -07002933 boolean success = false;
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002934 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
2935 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
2936 return false;
2937 }
Michael Jurka86a720e2012-05-09 11:23:23 -07002938 try {
2939 success = startActivity(v, intent, tag);
2940 } catch (ActivityNotFoundException e) {
2941 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2942 Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
2943 }
2944 return success;
2945 }
2946
Adam Cohen268c4752012-06-06 17:47:33 -07002947 /**
2948 * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
2949 * in the DragLayer in the exact absolute location of the original FolderIcon.
2950 */
2951 private void copyFolderIconToImage(FolderIcon fi) {
2952 final int width = fi.getMeasuredWidth();
2953 final int height = fi.getMeasuredHeight();
2954
2955 // Lazy load ImageView, Bitmap and Canvas
2956 if (mFolderIconImageView == null) {
2957 mFolderIconImageView = new ImageView(this);
2958 }
2959 if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
2960 mFolderIconBitmap.getHeight() != height) {
2961 mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
2962 mFolderIconCanvas = new Canvas(mFolderIconBitmap);
2963 }
2964
2965 DragLayer.LayoutParams lp;
2966 if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
2967 lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
2968 } else {
2969 lp = new DragLayer.LayoutParams(width, height);
2970 }
2971
Adam Cohen307fe232012-08-16 17:55:58 -07002972 // The layout from which the folder is being opened may be scaled, adjust the starting
2973 // view size by this scale factor.
2974 float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
Adam Cohen268c4752012-06-06 17:47:33 -07002975 lp.customPosition = true;
2976 lp.x = mRectForFolderAnimation.left;
2977 lp.y = mRectForFolderAnimation.top;
Adam Cohen307fe232012-08-16 17:55:58 -07002978 lp.width = (int) (scale * width);
2979 lp.height = (int) (scale * height);
Adam Cohen268c4752012-06-06 17:47:33 -07002980
2981 mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
2982 fi.draw(mFolderIconCanvas);
2983 mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
Adam Cohenfb91f302012-06-11 15:45:18 -07002984 if (fi.getFolder() != null) {
2985 mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
2986 mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
Adam Cohen8ec23032012-06-08 14:46:22 -07002987 }
Adam Cohen268c4752012-06-06 17:47:33 -07002988 // Just in case this image view is still in the drag layer from a previous animation,
2989 // we remove it and re-add it.
2990 if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
2991 mDragLayer.removeView(mFolderIconImageView);
2992 }
2993 mDragLayer.addView(mFolderIconImageView, lp);
Adam Cohenfb91f302012-06-11 15:45:18 -07002994 if (fi.getFolder() != null) {
2995 fi.getFolder().bringToFront();
Adam Cohen8ec23032012-06-08 14:46:22 -07002996 }
Adam Cohen268c4752012-06-06 17:47:33 -07002997 }
2998
Adam Cohen2801caf2011-05-13 20:57:39 -07002999 private void growAndFadeOutFolderIcon(FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003000 if (fi == null) return;
Adam Cohenc51934b2011-07-26 21:07:43 -07003001 FolderInfo info = (FolderInfo) fi.getTag();
3002 if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3003 CellLayout cl = (CellLayout) fi.getParent().getParent();
Winson Chunge50adee2011-08-11 16:12:00 -07003004 CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
3005 cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
Adam Cohenc51934b2011-07-26 21:07:43 -07003006 }
3007
Adam Cohen268c4752012-06-06 17:47:33 -07003008 // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
3009 copyFolderIconToImage(fi);
3010 fi.setVisibility(View.INVISIBLE);
3011
Sunny Goyal5d2fc322015-07-06 22:52:49 -07003012 ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(
3013 mFolderIconImageView, 0, 1.5f, 1.5f);
Kenny Guyd794a3f2014-09-16 15:17:58 +01003014 if (Utilities.isLmpOrAbove()) {
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003015 oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
3016 }
3017 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohen2801caf2011-05-13 20:57:39 -07003018 oa.start();
3019 }
3020
Adam Cohen268c4752012-06-06 17:47:33 -07003021 private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003022 if (fi == null) return;
Adam Cohen268c4752012-06-06 17:47:33 -07003023 final CellLayout cl = (CellLayout) fi.getParent().getParent();
Adam Cohenc51934b2011-07-26 21:07:43 -07003024
Adam Cohen268c4752012-06-06 17:47:33 -07003025 // We remove and re-draw the FolderIcon in-case it has changed
3026 mDragLayer.removeView(mFolderIconImageView);
3027 copyFolderIconToImage(fi);
Sunny Goyal5d2fc322015-07-06 22:52:49 -07003028 ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(mFolderIconImageView, 1, 1, 1);
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003029 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohenc51934b2011-07-26 21:07:43 -07003030 oa.addListener(new AnimatorListenerAdapter() {
3031 @Override
3032 public void onAnimationEnd(Animator animation) {
Adam Cohen268c4752012-06-06 17:47:33 -07003033 if (cl != null) {
3034 cl.clearFolderLeaveBehind();
3035 // Remove the ImageView copy of the FolderIcon and make the original visible.
3036 mDragLayer.removeView(mFolderIconImageView);
3037 fi.setVisibility(View.VISIBLE);
Adam Cohenc51934b2011-07-26 21:07:43 -07003038 }
3039 }
3040 });
Adam Cohen2801caf2011-05-13 20:57:39 -07003041 oa.start();
3042 }
3043
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003044 /**
Michael Jurka774bd372010-10-22 13:40:50 -07003045 * Opens the user folder described by the specified tag. The opening of the folder
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003046 * is animated relative to the specified View. If the View is null, no animation
3047 * is played.
3048 *
3049 * @param folderInfo The FolderInfo describing the folder to open.
3050 */
Adam Cohena9cf38f2011-05-02 15:36:58 -07003051 public void openFolder(FolderIcon folderIcon) {
Adam Cohenfb91f302012-06-11 15:45:18 -07003052 Folder folder = folderIcon.getFolder();
Sunny Goyalf4066152015-04-15 09:42:19 -07003053 Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
3054 if (openFolder != null && openFolder != folder) {
3055 // Close any open folder before opening a folder.
3056 closeFolder();
3057 }
3058
Adam Cohena9cf38f2011-05-02 15:36:58 -07003059 FolderInfo info = folder.mInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003060
Adam Cohena9cf38f2011-05-02 15:36:58 -07003061 info.opened = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003062
Sunny Goyalf4066152015-04-15 09:42:19 -07003063 // While the folder is open, the position of the icon cannot change.
3064 ((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
3065
Adam Cohen4554ee12011-08-03 16:13:21 -07003066 // Just verify that the folder hasn't already been added to the DragLayer.
3067 // There was a one-off crash where the folder had a parent already.
3068 if (folder.getParent() == null) {
3069 mDragLayer.addView(folder);
3070 mDragController.addDropTarget((DropTarget) folder);
3071 } else {
3072 Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
3073 folder.getParent() + ").");
3074 }
Adam Cohena9cf38f2011-05-02 15:36:58 -07003075 folder.animateOpen();
Adam Cohen268c4752012-06-06 17:47:33 -07003076 growAndFadeOutFolderIcon(folderIcon);
Winson Chung83ca4802013-04-12 15:10:52 -07003077
3078 // Notify the accessibility manager that this folder "window" has appeared and occluded
3079 // the workspace items
3080 folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
3081 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
Adam Cohen4554ee12011-08-03 16:13:21 -07003082 }
3083
3084 public void closeFolder() {
Adam Cohen37c717f2013-11-26 11:50:15 -08003085 Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
Adam Cohen4554ee12011-08-03 16:13:21 -07003086 if (folder != null) {
Adam Cohenac56cff2011-09-28 20:45:37 -07003087 if (folder.isEditingName()) {
3088 folder.dismissEditingName();
3089 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003090 closeFolder(folder);
3091 }
3092 }
3093
Sunny Goyal83a8f042015-05-19 12:52:12 -07003094 public void closeFolder(Folder folder) {
Adam Cohen4554ee12011-08-03 16:13:21 -07003095 folder.getInfo().opened = false;
3096
3097 ViewGroup parent = (ViewGroup) folder.getParent().getParent();
3098 if (parent != null) {
3099 FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
3100 shrinkAndFadeInFolderIcon(fi);
Sunny Goyalf4066152015-04-15 09:42:19 -07003101 if (fi != null) {
3102 ((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
3103 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003104 }
3105 folder.animateClosed();
Winson Chung83ca4802013-04-12 15:10:52 -07003106
3107 // Notify the accessibility manager that this folder "window" has disappeard and no
3108 // longer occludeds the workspace items
3109 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003110 }
3111
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003112 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07003113 if (!isDraggingEnabled()) return false;
3114 if (isWorkspaceLocked()) return false;
3115 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003116
Winson Chung76648c52015-07-10 14:33:23 -07003117 if (v == mAllAppsButton) {
3118 onLongClickAllAppsButton(v);
3119 return true;
3120 }
3121
Adam Cohen1697b792013-09-17 19:08:21 -07003122 if (v instanceof Workspace) {
3123 if (!mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003124 if (!mWorkspace.isTouchActive()) {
3125 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07003126 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3127 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
3128 return true;
3129 } else {
3130 return false;
3131 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07003132 } else {
3133 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07003134 }
Adam Cohen1697b792013-09-17 19:08:21 -07003135 }
3136
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003137 CellLayout.CellInfo longClickCellInfo = null;
3138 View itemUnderLongClick = null;
3139 if (v.getTag() instanceof ItemInfo) {
3140 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08003141 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003142 itemUnderLongClick = longClickCellInfo.cell;
3143 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003144 }
3145
Winson Chung3d503fb2011-07-13 17:25:49 -07003146 // The hotseat touch handling does not go through Workspace, and we always allow long press
3147 // on hotseat items.
Dan Sandlere26d0942014-01-13 14:30:14 -05003148 final boolean inHotseat = isHotseatLayout(v);
Sunny Goyal8e2133b2015-05-06 13:39:07 -07003149 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07003150 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07003151 // User long pressed on empty space
3152 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3153 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
Adam Cohend3ecce92013-09-16 14:58:00 -07003154 if (mWorkspace.isInOverviewMode()) {
3155 mWorkspace.startReordering(v);
3156 } else {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003157 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07003158 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003159 } else {
Dan Sandlere26d0942014-01-13 14:30:14 -05003160 final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
3161 mHotseat.getOrderInHotseat(
3162 longClickCellInfo.cellX,
3163 longClickCellInfo.cellY));
3164 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003165 // User long pressed on an item
Michael Jurka0280c3b2010-09-17 15:00:07 -07003166 mWorkspace.startDrag(longClickCellInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003167 }
3168 }
3169 }
3170 return true;
3171 }
3172
Winson Chung3d503fb2011-07-13 17:25:49 -07003173 boolean isHotseatLayout(View layout) {
3174 return mHotseat != null && layout != null &&
3175 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
3176 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08003177
Winson Chung3d503fb2011-07-13 17:25:49 -07003178 /**
3179 * Returns the CellLayout of the specified container at the specified screen.
3180 */
Sunny Goyal92820592015-03-02 11:31:35 -08003181 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07003182 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3183 if (mHotseat != null) {
3184 return mHotseat.getLayout();
3185 } else {
3186 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08003187 }
Winson Chung3d503fb2011-07-13 17:25:49 -07003188 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08003189 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08003190 }
3191 }
3192
Winson Chungb745afb2015-03-02 11:51:23 -08003193 /**
3194 * For overridden classes.
3195 */
Daniel Sandler843e8602010-06-07 14:59:01 -04003196 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08003197 return isAppsViewVisible();
3198 }
3199
3200 public boolean isAppsViewVisible() {
3201 return (mState == State.APPS) || (mOnResumeState == State.APPS);
3202 }
3203
3204 public boolean isWidgetsViewVisible() {
3205 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04003206 }
3207
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003208 private void setWorkspaceBackground(int background) {
3209 switch (background) {
3210 case WORKSPACE_BACKGROUND_TRANSPARENT:
3211 getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
3212 break;
3213 case WORKSPACE_BACKGROUND_BLACK:
3214 getWindow().setBackgroundDrawable(null);
3215 break;
3216 default:
3217 getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
3218 }
Craig Mautner360310b2012-10-26 15:13:08 -07003219 }
3220
Selim Cinek3a8a8f72014-01-16 10:38:38 -08003221 protected void changeWallpaperVisiblity(boolean visible) {
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003222 int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
3223 int curflags = getWindow().getAttributes().flags
3224 & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
3225 if (wpflags != curflags) {
3226 getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
3227 }
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003228 setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003229 }
3230
Michael Jurkae326f182011-11-21 14:05:46 -08003231 @Override
3232 public void onTrimMemory(int level) {
3233 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07003234 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
3235 // The widget preview db can result in holding onto over
3236 // 3MB of memory for caching which isn't necessary.
3237 SQLiteDatabase.releaseMemory();
3238
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08003239 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07003240 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08003241 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01003242 if (mLauncherCallbacks != null) {
3243 mLauncherCallbacks.onTrimMemory(level);
3244 }
Michael Jurkae326f182011-11-21 14:05:46 -08003245 }
3246
Winson Chungb745afb2015-03-02 11:51:23 -08003247 @Override
3248 public void onStateTransitionHideSearchBar() {
3249 // Hide the search bar
3250 if (mSearchDropTargetBar != null) {
3251 mSearchDropTargetBar.hideSearchBar(false /* animated */);
3252 }
Adam Cohened66b2b2012-01-23 17:28:51 -08003253 }
3254
Winson Chung5f4e0fd2015-05-22 11:12:27 -07003255 public void showWorkspace(boolean animated) {
Sunny Goyalce5a7e52015-07-08 15:44:27 -07003256 showWorkspace(animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07003257 }
3258
Sunny Goyal83a8f042015-05-19 12:52:12 -07003259 public void showWorkspace(boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07003260 boolean changed = mState != State.WORKSPACE ||
3261 mWorkspace.getState() != Workspace.State.NORMAL;
3262 if (changed) {
Winson Chung2d75f122013-09-23 16:53:31 -07003263 boolean wasInSpringLoadedMode = (mState != State.WORKSPACE);
Michael Jurkab3e22d92011-10-31 15:58:33 -07003264 mWorkspace.setVisibility(View.VISIBLE);
Winson Chungb745afb2015-03-02 11:51:23 -08003265 mStateTransitionAnimation.startAnimationToWorkspace(mState, Workspace.State.NORMAL,
Sunny Goyalce5a7e52015-07-08 15:44:27 -07003266 animated, onCompleteRunnable);
Michael Jurkab3e22d92011-10-31 15:58:33 -07003267
Winson Chungc7d2b602012-05-16 17:02:20 -07003268 // Show the search bar (only animate if we were showing the drop target bar in spring
3269 // loaded mode)
Winson Chungadf0c182012-08-23 14:59:07 -07003270 if (mSearchDropTargetBar != null) {
Winson Chung04c0a5c2013-10-08 17:13:12 -07003271 mSearchDropTargetBar.showSearchBar(animated && wasInSpringLoadedMode);
Winson Chungadf0c182012-08-23 14:59:07 -07003272 }
Winson Chungc7d2b602012-05-16 17:02:20 -07003273
Michael Jurkab3e22d92011-10-31 15:58:33 -07003274 // Set focus to the AppsCustomize button
3275 if (mAllAppsButton != null) {
3276 mAllAppsButton.requestFocus();
3277 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003278 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07003279
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003280 // Change the state *after* we've called all the transition code
3281 mState = State.WORKSPACE;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08003282
Winson Chung5fb63472011-02-02 17:03:37 -08003283 // Resume the auto-advance of widgets
3284 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08003285 updateAutoAdvanceState();
Winson Chung5fb63472011-02-02 17:03:37 -08003286
Winson Chung0f785722015-04-08 10:27:49 -07003287 if (changed) {
3288 // Send an accessibility event to announce the context change
3289 getWindow().getDecorView()
3290 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07003291 }
Bjorn Bringertc459e522013-06-07 19:36:01 +01003292 }
3293
Adam Cohened307df2013-10-02 09:37:31 -07003294 void showOverviewMode(boolean animated) {
3295 mWorkspace.setVisibility(View.VISIBLE);
Winson Chungb745afb2015-03-02 11:51:23 -08003296 mStateTransitionAnimation.startAnimationToWorkspace(mState, Workspace.State.OVERVIEW,
Sunny Goyalce5a7e52015-07-08 15:44:27 -07003297 animated, null /* onCompleteRunnable */);
Adam Cohened307df2013-10-02 09:37:31 -07003298 mState = State.WORKSPACE;
Joe Onorato00acb122009-08-04 16:04:30 -04003299 }
3300
Winson Chungb745afb2015-03-02 11:51:23 -08003301 /**
3302 * Shows the apps view.
3303 */
Winson Chung76648c52015-07-10 14:33:23 -07003304 void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps,
3305 boolean focusSearchBar) {
Winson Chungb745afb2015-03-02 11:51:23 -08003306 if (resetListToTop) {
3307 mAppsView.scrollToTop();
3308 }
Winson Chung4ac30062015-05-08 17:34:17 -07003309 if (updatePredictedApps) {
3310 tryAndUpdatePredictedApps();
3311 }
Winson Chung76648c52015-07-10 14:33:23 -07003312 showAppsOrWidgets(State.APPS, animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003313 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003314
Winson Chungb745afb2015-03-02 11:51:23 -08003315 /**
3316 * Shows the widgets view.
3317 */
3318 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003319 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07003320 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003321 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07003322 }
Winson Chung76648c52015-07-10 14:33:23 -07003323 showAppsOrWidgets(State.WIDGETS, animated, false);
Hyunyoung Song3f471442015-04-08 19:01:34 -07003324
3325 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04003326 @Override
3327 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003328 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04003329 }
3330 });
Winson Chungb745afb2015-03-02 11:51:23 -08003331 }
3332
3333 /**
3334 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07003335 *
3336 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08003337 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07003338 // TODO: calling method should use the return value so that when {@code false} is returned
3339 // the workspace transition doesn't fall into invalid state.
Winson Chung76648c52015-07-10 14:33:23 -07003340 private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07003341 if (mState != State.WORKSPACE && mState != State.APPS_SPRING_LOADED &&
3342 mState != State.WIDGETS_SPRING_LOADED) {
3343 return false;
3344 }
3345 if (toState != State.APPS && toState != State.WIDGETS) {
3346 return false;
3347 }
Winson Chungb745afb2015-03-02 11:51:23 -08003348
3349 if (toState == State.APPS) {
Winson Chung76648c52015-07-10 14:33:23 -07003350 mStateTransitionAnimation.startAnimationToAllApps(animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003351 } else {
3352 mStateTransitionAnimation.startAnimationToWidgets(animated);
3353 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003354
Michael Jurkab3e22d92011-10-31 15:58:33 -07003355 // Change the state *after* we've called all the transition code
Winson Chungb745afb2015-03-02 11:51:23 -08003356 mState = toState;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003357
3358 // Pause the auto-advance of widgets until we are out of AllApps
3359 mUserPresent = false;
Winson Chungb745afb2015-03-02 11:51:23 -08003360 updateAutoAdvanceState();
Michael Jurkab3e22d92011-10-31 15:58:33 -07003361 closeFolder();
3362
3363 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07003364 getWindow().getDecorView()
3365 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07003366 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003367 }
3368
Winson Chungcd99cd32015-04-29 11:03:24 -07003369 /**
3370 * Updates the workspace and interaction state on state change, and return the animation to this
3371 * new state.
3372 */
Sunny Goyalce5a7e52015-07-08 15:44:27 -07003373 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState,
Winson Chungef7f8742015-06-04 17:18:17 -07003374 boolean animated, boolean hasOverlaySearchBar, HashMap<View, Integer> layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003375 Workspace.State fromState = mWorkspace.getState();
Sunny Goyalce5a7e52015-07-08 15:44:27 -07003376 Animator anim = mWorkspace.setStateWithAnimation(
3377 toState, animated, hasOverlaySearchBar, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003378 updateInteraction(fromState, toState);
3379 return anim;
3380 }
3381
Hyunyoung Song3f471442015-04-08 19:01:34 -07003382 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003383 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Winson Chungb745afb2015-03-02 11:51:23 -08003384 if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
3385 mState == State.WIDGETS_SPRING_LOADED) {
3386 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003387 }
Winson Chungb745afb2015-03-02 11:51:23 -08003388
3389 mStateTransitionAnimation.startAnimationToWorkspace(mState, Workspace.State.SPRING_LOADED,
Sunny Goyalce5a7e52015-07-08 15:44:27 -07003390 true /* animated */, null /* onCompleteRunnable */);
Winson Chungb745afb2015-03-02 11:51:23 -08003391 mState = isAppsViewVisible() ? State.APPS_SPRING_LOADED : State.WIDGETS_SPRING_LOADED;
Michael Jurkad3ef3062010-11-23 16:23:58 -08003392 }
Adam Cohen7777d962011-08-18 18:58:38 -07003393
Hyunyoung Song3f471442015-04-08 19:01:34 -07003394 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003395 final Runnable onCompleteRunnable) {
Winson Chungb745afb2015-03-02 11:51:23 -08003396 if (mState != State.APPS_SPRING_LOADED && mState != State.WIDGETS_SPRING_LOADED) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003397
Winson Chunge7a03942011-08-05 15:05:12 -07003398 mHandler.postDelayed(new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003399 @Override
3400 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003401 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003402 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3403 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003404 // Before we show workspace, hide all apps again because
3405 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3406 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003407 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003408 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003409 } else {
3410 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003411 }
Winson Chung557d6ed2011-07-08 15:34:52 -07003412 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07003413 }, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003414 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003415
Michael Jurkad3ef3062010-11-23 16:23:58 -08003416 void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003417 if (mState == State.APPS_SPRING_LOADED) {
Winson Chung4ac30062015-05-08 17:34:17 -07003418 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07003419 false /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -08003420 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003421 showWidgetsView(true, false);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003422 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003423 }
3424
Winson Chung4ac30062015-05-08 17:34:17 -07003425 /**
3426 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3427 * resumed.
3428 */
3429 private void tryAndUpdatePredictedApps() {
3430 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003431 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung91c05952015-06-25 12:17:30 -07003432 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003433 mAppsView.setPredictedApps(apps);
3434 }
3435 }
3436 }
3437
Michael Jurkab3e22d92011-10-31 15:58:33 -07003438 void lockAllApps() {
3439 // TODO
3440 }
3441
3442 void unlockAllApps() {
3443 // TODO
3444 }
3445
Sunny Goyal594d76d2014-11-06 10:12:54 -08003446 protected void disableVoiceButtonProxy(boolean disable) {
3447 // NO-OP
Winson Chungbb185bd2011-11-21 12:31:42 -08003448 }
3449
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003450 public View getOrCreateQsbBar() {
Adam Cohenc2d6e892014-10-16 09:49:24 -07003451 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
3452 return mLauncherCallbacks.getQsbBar();
Adam Cohen9211d422014-10-07 18:14:53 -07003453 }
3454
Adam Cohen24ce0b32014-01-14 16:18:14 -08003455 if (mQsb == null) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003456 AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this);
3457 if (searchProvider == null) {
3458 return null;
3459 }
3460
3461 Bundle opts = new Bundle();
3462 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
Adam Coheneb8e2822015-02-20 16:38:48 +00003463 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003464
3465 SharedPreferences sp = getSharedPreferences(
3466 LauncherAppState.getSharedPreferencesKey(), MODE_PRIVATE);
3467 int widgetId = sp.getInt(QSB_WIDGET_ID, -1);
Sunny Goyal416541c2014-11-14 11:59:57 -08003468 AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003469 if (!searchProvider.provider.flattenToString().equals(
3470 sp.getString(QSB_WIDGET_PROVIDER, null))
Sunny Goyal416541c2014-11-14 11:59:57 -08003471 || (widgetInfo == null)
3472 || !widgetInfo.provider.equals(searchProvider.provider)) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003473 // A valid widget is not already bound.
3474 if (widgetId > -1) {
3475 mAppWidgetHost.deleteAppWidgetId(widgetId);
3476 widgetId = -1;
3477 }
3478
3479 // Try to bind a new widget
3480 widgetId = mAppWidgetHost.allocateAppWidgetId();
3481
3482 if (!AppWidgetManagerCompat.getInstance(this)
3483 .bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) {
3484 mAppWidgetHost.deleteAppWidgetId(widgetId);
3485 widgetId = -1;
3486 }
3487
3488 sp.edit()
3489 .putInt(QSB_WIDGET_ID, widgetId)
3490 .putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString())
3491 .commit();
3492 }
3493
Sunny Goyal8d595092015-07-06 12:22:14 -07003494 mAppWidgetHost.setQsbWidgetId(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003495 if (widgetId != -1) {
3496 mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
3497 mQsb.updateAppWidgetOptions(opts);
3498 mQsb.setPadding(0, 0, 0, 0);
3499 mSearchDropTargetBar.addView(mQsb);
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003500 mSearchDropTargetBar.setQsbSearchBar(mQsb);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003501 }
Cristina Stancu476493b2013-08-07 17:20:14 +01003502 }
Adam Cohen24ce0b32014-01-14 16:18:14 -08003503 return mQsb;
Cristina Stancu476493b2013-08-07 17:20:14 +01003504 }
3505
Sunny Goyal22235bc2015-04-03 09:23:43 -07003506 private void reinflateQSBIfNecessary() {
3507 if (mQsb instanceof LauncherAppWidgetHostView &&
3508 ((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
3509 mSearchDropTargetBar.removeView(mQsb);
3510 mQsb = null;
3511 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
3512 }
3513 }
3514
Michael Jurkad7c28052012-04-27 15:43:36 -07003515 @Override
3516 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003517 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003518 final List<CharSequence> text = event.getText();
3519 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003520 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003521 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003522 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003523 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003524 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003525 } else if (mWorkspace != null) {
3526 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003527 } else {
3528 text.add(getString(R.string.all_apps_home_button_label));
3529 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003530 return result;
3531 }
3532
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003533 /**
Winson Chungb8472bb2011-08-05 13:49:21 -07003534 * Receives notifications when system dialogs are to be closed.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003535 */
Adam Cohen091440a2015-03-18 14:16:05 -07003536 @Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003537 @Override
3538 public void onReceive(Context context, Intent intent) {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003539 closeSystemDialogs();
3540 }
3541 }
3542
3543 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003544 * If the activity is currently paused, signal that we need to run the passed Runnable
3545 * in onResume.
3546 *
3547 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003548 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3549 * wrong when we're not running, and if the activity comes back to what the configuration was
3550 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003551 *
3552 * Implementation of the method from LauncherModel.Callbacks.
3553 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003554 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003555 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003556 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003557 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003558 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003559 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003560 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003561 }
3562 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003563 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003564 return true;
3565 } else {
3566 return false;
3567 }
3568 }
3569
Michael Jurkac402cd92013-05-20 15:49:32 +02003570 private boolean waitUntilResume(Runnable run) {
3571 return waitUntilResume(run, false);
3572 }
3573
Michael Jurka1e2f4652013-07-08 18:03:46 -07003574 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003575 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003576 }
3577
Michael Jurka7607c2f2013-04-03 14:33:19 -07003578 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003579 * If the activity is currently paused, signal that we need to re-run the loader
3580 * in onResume.
3581 *
3582 * This needs to be called from incoming places where resources might have been loaded
3583 * while we are paused. That is becaues the Configuration might be wrong
3584 * when we're not running, and if it comes back to what it was when we
3585 * were paused, we are not restarted.
3586 *
3587 * Implementation of the method from LauncherModel.Callbacks.
3588 *
3589 * @return true if we are currently paused. The caller might be able to
3590 * skip some work in that case since we will come back again.
3591 */
3592 public boolean setLoadOnResume() {
3593 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003594 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003595 mOnResumeNeedsLoad = true;
3596 return true;
3597 } else {
3598 return false;
3599 }
3600 }
3601
3602 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003603 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003604 */
Joe Onorato9c1289c2009-08-17 11:03:03 -04003605 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003606 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003607 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003608 } else {
Winson Chung882a52e2015-07-08 14:32:26 -07003609 return 0;
Joe Onoratod0afc872010-06-11 00:03:15 -07003610 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003611 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003612
Joe Onorato9c1289c2009-08-17 11:03:03 -04003613 /**
3614 * Refreshes the shortcuts shown on the workspace.
3615 *
3616 * Implementation of the method from LauncherModel.Callbacks.
3617 */
3618 public void startBinding() {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003619 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003620
Michael Jurka7607c2f2013-04-03 14:33:19 -07003621 // If we're starting binding all over again, clear any bind calls we'd postponed in
3622 // the past (see waitUntilResume) -- we don't need them since we're starting binding
3623 // from scratch again
Michael Jurka1e2f4652013-07-08 18:03:46 -07003624 mBindOnResumeCallbacks.clear();
Adam Cohendf035382011-04-11 17:22:04 -07003625
Winson Chungd64d1762013-08-20 14:37:16 -07003626 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003627 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003628 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003629
Michael Jurka05bf644e2011-11-30 20:28:53 -08003630 mWidgetsToAdvance.clear();
Winson Chung3d503fb2011-07-13 17:25:49 -07003631 if (mHotseat != null) {
3632 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003633 }
3634 }
3635
Adam Cohendcd297f2013-06-18 13:13:40 -07003636 @Override
3637 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Winson Chung64359a52013-07-08 17:17:08 -07003638 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003639
Adam Cohen5084cba2013-09-03 12:01:16 -07003640 // If there are no screens, we need to have an empty screen
3641 if (orderedScreenIds.size() == 0) {
3642 mWorkspace.addExtraEmptyScreen();
3643 }
Winson Chung0e6a7132013-08-23 12:55:10 -07003644
3645 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003646 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003647 if (hasCustomContentToLeft()) {
3648 mWorkspace.createCustomContentContainer();
3649 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003650 }
Winson Chung64359a52013-07-08 17:17:08 -07003651 }
3652
3653 @Override
3654 public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003655 int count = orderedScreenIds.size();
3656 for (int i = 0; i < count; i++) {
Adam Cohen89bddfa2013-08-20 11:57:13 -07003657 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
Adam Cohendcd297f2013-06-18 13:13:40 -07003658 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003659 }
3660
Adam Cohen39a06042013-07-19 14:30:12 -07003661 private boolean shouldShowWeightWatcher() {
3662 String spKey = LauncherAppState.getSharedPreferencesKey();
3663 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
Daniel Sandler6053b8002013-08-15 15:44:26 -07003664 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, SHOW_WEIGHT_WATCHER_DEFAULT);
Adam Cohen39a06042013-07-19 14:30:12 -07003665
3666 return show;
3667 }
3668
3669 private void toggleShowWeightWatcher() {
3670 String spKey = LauncherAppState.getSharedPreferencesKey();
3671 SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
3672 boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, true);
3673
3674 show = !show;
3675
3676 SharedPreferences.Editor editor = sp.edit();
3677 editor.putBoolean(SHOW_WEIGHT_WATCHER, show);
3678 editor.commit();
3679
3680 if (mWeightWatcher != null) {
3681 mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
3682 }
3683 }
3684
Winson Chungd64d1762013-08-20 14:37:16 -07003685 public void bindAppsAdded(final ArrayList<Long> newScreens,
3686 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003687 final ArrayList<ItemInfo> addAnimated,
3688 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003689 Runnable r = new Runnable() {
3690 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003691 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003692 }
3693 };
3694 if (waitUntilResume(r)) {
3695 return;
3696 }
3697
Winson Chungd64d1762013-08-20 14:37:16 -07003698 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003699 if (newScreens != null) {
3700 bindAddScreens(newScreens);
3701 }
Winson Chungd64d1762013-08-20 14:37:16 -07003702
3703 // We add the items without animation on non-visible pages, and with
3704 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003705 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003706 bindItems(addNotAnimated, 0,
3707 addNotAnimated.size(), false);
3708 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003709 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003710 bindItems(addAnimated, 0,
3711 addAnimated.size(), true);
3712 }
Winson Chungc58497e2013-09-03 17:48:37 -07003713
Winson Chung87412982013-10-03 18:34:14 -07003714 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003715 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003716
Winson Chungb745afb2015-03-02 11:51:23 -08003717 if (addedApps != null && mAppsView != null) {
3718 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003719 }
Winson Chungd64d1762013-08-20 14:37:16 -07003720 }
3721
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003722 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003723 * Bind the items start-end from the list.
3724 *
3725 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003726 */
Winson Chung64359a52013-07-08 17:17:08 -07003727 public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
3728 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003729 Runnable r = new Runnable() {
3730 public void run() {
3731 bindItems(shortcuts, start, end, forceAnimateIcons);
3732 }
3733 };
3734 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003735 return;
3736 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003737
Winson Chungf0c6ae02012-03-21 16:10:31 -07003738 // Get the list of added shortcuts and intersect them with the set of shortcuts here
Winson Chung64359a52013-07-08 17:17:08 -07003739 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3740 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003741 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003742 Workspace workspace = mWorkspace;
Winson Chung997a9232013-07-24 15:33:46 -07003743 long newShortcutsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003744 for (int i = start; i < end; i++) {
Joe Onorato9c1289c2009-08-17 11:03:03 -04003745 final ItemInfo item = shortcuts.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003746
3747 // Short circuit if we are loading dock items for a configuration which has no dock
3748 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3749 mHotseat == null) {
3750 continue;
3751 }
3752
Joe Onorato9c1289c2009-08-17 11:03:03 -04003753 switch (item.itemType) {
3754 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3755 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Winson Chungf0c6ae02012-03-21 16:10:31 -07003756 ShortcutInfo info = (ShortcutInfo) item;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003757 View shortcut = createShortcut(info);
Adam Cohendcd297f2013-06-18 13:13:40 -07003758
Winson Chung64359a52013-07-08 17:17:08 -07003759 /*
3760 * TODO: FIX collision case
3761 */
Winson Chungce376632013-07-11 16:12:41 -07003762 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3763 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3764 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003765 View v = cl.getChildAt(item.cellX, item.cellY);
3766 Object tag = v.getTag();
3767 String desc = "Collision while binding workspace item: " + item
3768 + ". Collides with " + tag;
Sunny Goyal6c56c682015-07-16 14:09:05 -07003769 if (ProviderConfig.IS_DOGFOOD_BUILD) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003770 throw (new RuntimeException(desc));
3771 } else {
3772 Log.d(TAG, desc);
3773 }
Winson Chungce376632013-07-11 16:12:41 -07003774 }
Winson Chung64359a52013-07-08 17:17:08 -07003775 }
3776
Adam Cohendcd297f2013-06-18 13:13:40 -07003777 workspace.addInScreenFromBind(shortcut, item.container, item.screenId, item.cellX,
3778 item.cellY, 1, 1);
Winson Chung997a9232013-07-24 15:33:46 -07003779 if (animateIcons) {
Winson Chung64359a52013-07-08 17:17:08 -07003780 // Animate all the applications up now
3781 shortcut.setAlpha(0f);
3782 shortcut.setScaleX(0f);
3783 shortcut.setScaleY(0f);
3784 bounceAnims.add(createNewAppBounceAnimation(shortcut, i));
Winson Chung997a9232013-07-24 15:33:46 -07003785 newShortcutsScreenId = item.screenId;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003786 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003787 break;
Adam Cohendf2cc412011-04-27 16:56:57 -07003788 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
Winson Chung3d503fb2011-07-13 17:25:49 -07003789 FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003790 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Adam Cohendf2cc412011-04-27 16:56:57 -07003791 (FolderInfo) item, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07003792 workspace.addInScreenFromBind(newFolder, item.container, item.screenId, item.cellX,
3793 item.cellY, 1, 1);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003794 break;
Winson Chungc763c4e2013-07-19 13:49:06 -07003795 default:
3796 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003797 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003798 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003799
Winson Chung997a9232013-07-24 15:33:46 -07003800 if (animateIcons) {
3801 // Animate to the correct page
3802 if (newShortcutsScreenId > -1) {
3803 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Winson Chung94d67682013-09-25 16:29:40 -07003804 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003805 final Runnable startBounceAnimRunnable = new Runnable() {
3806 public void run() {
3807 anim.playTogether(bounceAnims);
3808 anim.start();
3809 }
3810 };
Winson Chung997a9232013-07-24 15:33:46 -07003811 if (newShortcutsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003812 // We post the animation slightly delayed to prevent slowdowns
3813 // when we are loading right after we return to launcher.
3814 mWorkspace.postDelayed(new Runnable() {
3815 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003816 if (mWorkspace != null) {
3817 mWorkspace.snapToPage(newScreenIndex);
3818 mWorkspace.postDelayed(startBounceAnimRunnable,
3819 NEW_APPS_ANIMATION_DELAY);
3820 }
Winson Chung94d67682013-09-25 16:29:40 -07003821 }
3822 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003823 } else {
3824 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003825 }
3826 }
Winson Chung64359a52013-07-08 17:17:08 -07003827 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003828 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003829 }
3830
Joe Onorato9c1289c2009-08-17 11:03:03 -04003831 /**
3832 * Implementation of the method from LauncherModel.Callbacks.
3833 */
Sunny Goyale2df0622015-04-24 11:27:00 -07003834 public void bindFolders(final LongArrayMap<FolderInfo> folders) {
Winson Chungd64d1762013-08-20 14:37:16 -07003835 Runnable r = new Runnable() {
3836 public void run() {
3837 bindFolders(folders);
3838 }
3839 };
3840 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003841 return;
3842 }
Sunny Goyale2df0622015-04-24 11:27:00 -07003843 sFolders = folders.clone();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003844 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003845
3846 /**
3847 * Add the views for a widget to the workspace.
3848 *
3849 * Implementation of the method from LauncherModel.Callbacks.
3850 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07003851 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07003852 Runnable r = new Runnable() {
3853 public void run() {
3854 bindAppWidget(item);
3855 }
3856 };
3857 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003858 return;
3859 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003860
Daniel Sandler843e8602010-06-07 14:59:01 -04003861 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
3862 if (DEBUG_WIDGETS) {
3863 Log.d(TAG, "bindAppWidget: " + item);
3864 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003865 final Workspace workspace = mWorkspace;
3866
Adam Cohen59400422014-03-05 18:07:04 -08003867 LauncherAppWidgetProviderInfo appWidgetInfo =
Robin Lee26ace122015-03-16 19:41:43 +00003868 LauncherModel.getProviderInfo(this, item.providerName, item.user);
Adam Cohen59400422014-03-05 18:07:04 -08003869
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003870 if (!mIsSafeModeEnabled
3871 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
3872 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0)) {
Sunny Goyalff572272014-07-23 13:58:07 -07003873 if (appWidgetInfo == null) {
3874 if (DEBUG_WIDGETS) {
3875 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3876 + " belongs to component " + item.providerName
3877 + ", as the povider is null");
3878 }
3879 LauncherModel.deleteItemFromDatabase(this, item);
3880 return;
3881 }
3882 // Note: This assumes that the id remap broadcast is received before this step.
3883 // If that is not the case, the id remap will be ignored and user may see the
3884 // click to setup view.
Adam Cohen2e6da152015-05-06 11:42:25 -07003885 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
Sunny Goyalff572272014-07-23 13:58:07 -07003886 pendingInfo.spanX = item.spanX;
3887 pendingInfo.spanY = item.spanY;
3888 pendingInfo.minSpanX = item.minSpanX;
3889 pendingInfo.minSpanY = item.minSpanY;
Hyunyoung Song3f471442015-04-08 19:01:34 -07003890 Bundle options = null;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -07003891 WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07003892
Sunny Goyalff572272014-07-23 13:58:07 -07003893 int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
Sunny Goyalffe83f12014-08-14 17:39:34 -07003894 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
3895 newWidgetId, appWidgetInfo, options);
Sunny Goyalff572272014-07-23 13:58:07 -07003896
3897 // TODO consider showing a permission dialog when the widget is clicked.
3898 if (!success) {
3899 mAppWidgetHost.deleteAppWidgetId(newWidgetId);
3900 if (DEBUG_WIDGETS) {
3901 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3902 + " belongs to component " + item.providerName
3903 + ", as the launcher is unable to bing a new widget id");
3904 }
3905 LauncherModel.deleteItemFromDatabase(this, item);
3906 return;
3907 }
3908
3909 item.appWidgetId = newWidgetId;
3910
3911 // If the widget has a configure activity, it is still needs to set it up, otherwise
3912 // the widget is ready to go.
3913 item.restoreStatus = (appWidgetInfo.configure == null)
3914 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
3915 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
3916
3917 LauncherModel.updateItemInDatabase(this, item);
3918 }
3919
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003920 if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07003921 final int appWidgetId = item.appWidgetId;
Sunny Goyal651077b2014-06-30 14:15:31 -07003922 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08003923 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
3924 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07003925 }
Daniel Sandler843e8602010-06-07 14:59:01 -04003926
Sunny Goyal651077b2014-06-30 14:15:31 -07003927 item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
3928 } else {
3929 appWidgetInfo = null;
Sunny Goyal9b4b0812014-10-08 10:47:28 -07003930 PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
3931 mIsSafeModeEnabled);
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003932 view.updateIcon(mIconCache);
3933 item.hostView = view;
Sunny Goyal651077b2014-06-30 14:15:31 -07003934 item.hostView.updateAppWidget(null);
Sunny Goyalff572272014-07-23 13:58:07 -07003935 item.hostView.setOnClickListener(this);
Sunny Goyal651077b2014-06-30 14:15:31 -07003936 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003937
Joe Onorato9c1289c2009-08-17 11:03:03 -04003938 item.hostView.setTag(item);
Winson Chung211bac32012-05-15 13:43:57 -07003939 item.onBindAppWidget(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003940
Adam Cohendcd297f2013-06-18 13:13:40 -07003941 workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
Joe Onorato9c1289c2009-08-17 11:03:03 -04003942 item.cellY, item.spanX, item.spanY, false);
Adam Cohen59400422014-03-05 18:07:04 -08003943 if (!item.isCustomWidget()) {
3944 addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
3945 }
Adam Cohended9f8d2010-11-03 13:25:16 -07003946
Joe Onorato9c1289c2009-08-17 11:03:03 -04003947 workspace.requestLayout();
3948
Daniel Sandler843e8602010-06-07 14:59:01 -04003949 if (DEBUG_WIDGETS) {
3950 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
3951 + (SystemClock.uptimeMillis()-start) + "ms");
3952 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003953 }
3954
Sunny Goyalff572272014-07-23 13:58:07 -07003955 /**
3956 * Restores a pending widget.
3957 *
3958 * @param appWidgetId The app widget id
3959 * @param cellInfo The position on screen where to create the widget.
3960 */
3961 private void completeRestoreAppWidget(final int appWidgetId) {
3962 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
3963 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
3964 Log.e(TAG, "Widget update called, when the widget no longer exists.");
3965 return;
3966 }
3967
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003968 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07003969 info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
3970
3971 mWorkspace.reinflateWidgetsIfNecessary();
3972 LauncherModel.updateItemInDatabase(this, info);
3973 }
3974
Adam Cohen1462de32012-07-24 22:34:36 -07003975 public void onPageBoundSynchronously(int page) {
3976 mSynchronouslyBoundPages.add(page);
3977 }
3978
Joe Onorato9c1289c2009-08-17 11:03:03 -04003979 /**
3980 * Callback saying that there aren't any more items to bind.
3981 *
3982 * Implementation of the method from LauncherModel.Callbacks.
3983 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003984 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07003985 Runnable r = new Runnable() {
3986 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003987 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07003988 }
3989 };
3990 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003991 return;
3992 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003993 if (mSavedState != null) {
3994 if (!mWorkspace.hasFocus()) {
Michael Jurka0142d492010-08-25 17:46:15 -07003995 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
Joe Onorato9c1289c2009-08-17 11:03:03 -04003996 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003997 mSavedState = null;
3998 }
3999
Adam Cohen1462de32012-07-24 22:34:36 -07004000 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004001
Anjali Koppalff7ceff2014-05-01 18:26:37 -07004002 setWorkspaceLoading(false);
Adam Cohen3ed316a2014-07-23 18:21:20 -07004003 sendLoadingCompleteBroadcastIfNecessary();
Adam Cohendb364c32014-05-20 14:23:40 -07004004
4005 // If we received the result of any pending adds while the loader was running (e.g. the
4006 // widget configuration forced an orientation change), process them now.
4007 if (sPendingAddItem != null) {
4008 final long screenId = completeAdd(sPendingAddItem);
4009
4010 // TODO: this moves the user to the page where the pending item was added. Ideally,
4011 // the screen would be guaranteed to exist after bind, and the page would be set through
4012 // the workspace restore process.
4013 mWorkspace.post(new Runnable() {
4014 @Override
4015 public void run() {
4016 mWorkspace.snapToScreenId(screenId);
4017 }
4018 });
4019 sPendingAddItem = null;
4020 }
4021
Sunny Goyal756adbc2015-04-16 15:20:51 -07004022 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
Adam Cohen9211d422014-10-07 18:14:53 -07004023
4024 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004025 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07004026 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07004027 }
4028
Adam Cohen3ed316a2014-07-23 18:21:20 -07004029 private void sendLoadingCompleteBroadcastIfNecessary() {
4030 if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
4031 String permission =
4032 getResources().getString(R.string.receive_first_load_broadcast_permission);
4033 Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
4034 sendBroadcast(intent, permission);
4035 SharedPreferences.Editor editor = mSharedPrefs.edit();
4036 editor.putBoolean(FIRST_LOAD_COMPLETE, true);
4037 editor.apply();
4038 }
4039 }
4040
Winson Chunga0b7e862013-09-05 16:03:15 -07004041 public boolean isAllAppsButtonRank(int rank) {
4042 if (mHotseat != null) {
4043 return mHotseat.isAllAppsButtonRank(rank);
4044 }
4045 return false;
4046 }
4047
Winson Chunga2413752012-04-03 14:22:34 -07004048 private boolean canRunNewAppsAnimation() {
4049 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
4050 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
4051 }
4052
Winson Chungc9168342013-06-26 14:54:55 -07004053 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyal5d2fc322015-07-06 22:52:49 -07004054 ValueAnimator bounceAnim = LauncherAnimUtils.ofViewAlphaAndScale(v, 1, 1, 1);
Winson Chungc9168342013-06-26 14:54:55 -07004055 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
4056 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07004057 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07004058 return bounceAnim;
4059 }
4060
Adam Cohen27772732013-11-11 14:00:56 +00004061 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07004062 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00004063 }
4064
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004065 protected Rect getSearchBarBounds() {
Sunny Goyalc6205602015-05-21 20:46:33 -07004066 return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004067 }
4068
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004069 public void bindSearchablesChanged() {
Sunny Goyal594d76d2014-11-06 10:12:54 -08004070 if (mSearchDropTargetBar == null) {
4071 return;
Winson Chungadf0c182012-08-23 14:59:07 -07004072 }
Sunny Goyal594d76d2014-11-06 10:12:54 -08004073 if (mQsb != null) {
4074 mSearchDropTargetBar.removeView(mQsb);
4075 mQsb = null;
4076 }
Adam Cohenb0df1b02015-03-18 22:21:40 -07004077 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004078 }
4079
Amith Yamasani6d7fe502010-11-16 09:05:07 -08004080 /**
Winson Chungbb785c62015-05-05 10:05:08 -07004081 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
4082 * multiple calls to bind the same list.)
4083 */
4084 @Thunk ArrayList<AppInfo> mTmpAppsList;
4085 private Runnable mBindAllApplicationsRunnable = new Runnable() {
4086 public void run() {
4087 bindAllApplications(mTmpAppsList);
4088 mTmpAppsList = null;
4089 }
4090 };
4091
4092 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04004093 * Add the icons for all apps.
4094 *
4095 * Implementation of the method from LauncherModel.Callbacks.
4096 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004097 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07004098 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
4099 mTmpAppsList = apps;
4100 return;
4101 }
4102
Winson Chungb745afb2015-03-02 11:51:23 -08004103 if (mAppsView != null) {
4104 mAppsView.setApps(apps);
4105 }
Adam Cohen9211d422014-10-07 18:14:53 -07004106 if (mLauncherCallbacks != null) {
4107 mLauncherCallbacks.bindAllApplications(apps);
4108 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004109 }
4110
4111 /**
4112 * A package was updated.
4113 *
4114 * Implementation of the method from LauncherModel.Callbacks.
4115 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004116 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07004117 Runnable r = new Runnable() {
4118 public void run() {
4119 bindAppsUpdated(apps);
4120 }
4121 };
4122 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004123 return;
4124 }
4125
Winson Chungb745afb2015-03-02 11:51:23 -08004126 if (mAppsView != null) {
4127 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07004128 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004129 }
4130
Sunny Goyal4390ace2014-10-13 11:33:11 -07004131 @Override
4132 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
4133 Runnable r = new Runnable() {
4134 public void run() {
4135 bindWidgetsRestored(widgets);
4136 }
4137 };
4138 if (waitUntilResume(r)) {
4139 return;
4140 }
4141 mWorkspace.widgetsRestored(widgets);
4142 }
4143
Joe Onorato9c1289c2009-08-17 11:03:03 -04004144 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004145 * Some shortcuts were updated in the background.
4146 *
4147 * Implementation of the method from LauncherModel.Callbacks.
4148 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07004149 @Override
4150 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
4151 final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004152 Runnable r = new Runnable() {
4153 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004154 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004155 }
4156 };
4157 if (waitUntilResume(r)) {
4158 return;
4159 }
4160
Sunny Goyal4390ace2014-10-13 11:33:11 -07004161 if (!updated.isEmpty()) {
4162 mWorkspace.updateShortcuts(updated);
4163 }
4164
4165 if (!removed.isEmpty()) {
4166 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4167 for (ShortcutInfo si : removed) {
4168 removedComponents.add(si.getTargetComponent());
4169 }
4170 mWorkspace.removeItemsByComponentName(removedComponents, user);
4171 // Notify the drag controller
4172 mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004173 }
4174 }
4175
4176 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004177 * Update the state of a package, typically related to install state.
4178 *
4179 * Implementation of the method from LauncherModel.Callbacks.
4180 */
Sunny Goyale755d462014-07-22 13:48:29 -07004181 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07004182 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
4183 Runnable r = new Runnable() {
4184 public void run() {
4185 bindRestoreItemsChange(updates);
4186 }
4187 };
4188 if (waitUntilResume(r)) {
4189 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004190 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004191
Sunny Goyal756adbc2015-04-16 15:20:51 -07004192 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07004193 }
4194
4195 /**
Winson Chung83892cc2013-05-01 16:53:33 -07004196 * A package was uninstalled. We take both the super set of packageNames
4197 * in addition to specific applications to remove, the reason being that
4198 * this can be called when a package is updated as well. In that scenario,
4199 * we only remove specific components from the workspace, where as
4200 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004201 *
Sunny Goyal1a745e82014-10-02 15:58:31 -07004202 * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004203 * Implementation of the method from LauncherModel.Callbacks.
4204 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07004205 @Override
Winson Chung83892cc2013-05-01 16:53:33 -07004206 public void bindComponentsRemoved(final ArrayList<String> packageNames,
Sunny Goyal1a745e82014-10-02 15:58:31 -07004207 final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
Winson Chungd64d1762013-08-20 14:37:16 -07004208 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004209 public void run() {
Sunny Goyal1a745e82014-10-02 15:58:31 -07004210 bindComponentsRemoved(packageNames, appInfos, user, reason);
Winson Chung83892cc2013-05-01 16:53:33 -07004211 }
Winson Chungd64d1762013-08-20 14:37:16 -07004212 };
4213 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07004214 return;
4215 }
4216
Sunny Goyal1a745e82014-10-02 15:58:31 -07004217 if (reason == 0) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004218 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4219 for (AppInfo info : appInfos) {
4220 removedComponents.add(info.componentName);
4221 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07004222 if (!packageNames.isEmpty()) {
4223 mWorkspace.removeItemsByPackageName(packageNames, user);
4224 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004225 if (!removedComponents.isEmpty()) {
4226 mWorkspace.removeItemsByComponentName(removedComponents, user);
Sunny Goyal1a745e82014-10-02 15:58:31 -07004227 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004228 // Notify the drag controller
4229 mDragController.onAppsRemoved(packageNames, removedComponents);
4230
Sunny Goyal1a745e82014-10-02 15:58:31 -07004231 } else {
4232 mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
Joe Onorato36115782010-06-17 13:28:48 -04004233 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07004234
Winson Chungdf95eb12013-10-16 14:57:07 -07004235 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08004236 if (mAppsView != null) {
4237 mAppsView.removeApps(appInfos);
Winson Chungc58497e2013-09-03 17:48:37 -07004238 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004239 }
Joe Onoratobe386092009-11-17 17:32:16 -08004240
Michael Jurkac402cd92013-05-20 15:49:32 +02004241 private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004242 public void run() {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004243 bindAllPackages(mWidgetsModel);
Winson Chung83892cc2013-05-01 16:53:33 -07004244 }
Michael Jurkac402cd92013-05-20 15:49:32 +02004245 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07004246
Hyunyoung Song8821ca92015-05-04 16:28:20 -07004247 @Override
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004248 public void bindAllPackages(final WidgetsModel model) {
Michael Jurkac402cd92013-05-20 15:49:32 +02004249 if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004250 mWidgetsModel = model;
Winson Chung83892cc2013-05-01 16:53:33 -07004251 return;
4252 }
4253
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004254 if (mWidgetsView != null && model != null) {
4255 mWidgetsView.addWidgets(model);
4256 mWidgetsModel = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07004257 }
Winson Chung80baf5a2010-08-09 16:03:15 -07004258 }
4259
Winson Chung400438b2011-01-16 17:53:48 -08004260 private int mapConfigurationOriActivityInfoOri(int configOri) {
4261 final Display d = getWindowManager().getDefaultDisplay();
4262 int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
4263 switch (d.getRotation()) {
4264 case Surface.ROTATION_0:
4265 case Surface.ROTATION_180:
4266 // We are currently in the same basic orientation as the natural orientation
4267 naturalOri = configOri;
4268 break;
4269 case Surface.ROTATION_90:
4270 case Surface.ROTATION_270:
4271 // We are currently in the other basic orientation to the natural orientation
4272 naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
4273 Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
4274 break;
4275 }
4276
4277 int[] oriMap = {
4278 ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
4279 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
4280 ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
4281 ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
4282 };
4283 // Since the map starts at portrait, we need to offset if this device's natural orientation
4284 // is landscape.
4285 int indexOffset = 0;
4286 if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
4287 indexOffset = 1;
4288 }
4289 return oriMap[(d.getRotation() + indexOffset) % 4];
4290 }
Adam Cohen446e9402011-09-15 18:21:21 -07004291
Winson Chung4b919f82012-05-01 10:44:08 -07004292 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004293 if (mRotationEnabled) {
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004294 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
4295 setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
4296 .getConfiguration().orientation));
4297 } else {
4298 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
4299 }
Winson Chung4b919f82012-05-01 10:44:08 -07004300 }
4301 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004302
Winson Chung4b919f82012-05-01 10:44:08 -07004303 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004304 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07004305 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07004306 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07004307 } else {
4308 mHandler.postDelayed(new Runnable() {
4309 public void run() {
4310 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
4311 }
4312 }, mRestoreScreenOrientationDelay);
Winson Chung641d71d2012-04-26 15:58:01 -07004313 }
Winson Chung4b919f82012-05-01 10:44:08 -07004314 }
Winson Chung400438b2011-01-16 17:53:48 -08004315 }
4316
Winson Chunge43a1e72014-01-15 10:33:02 -08004317 protected boolean isLauncherPreinstalled() {
Adam Cohen9211d422014-10-07 18:14:53 -07004318 if (mLauncherCallbacks != null) {
4319 return mLauncherCallbacks.isLauncherPreinstalled();
4320 }
Winson Chunge43a1e72014-01-15 10:33:02 -08004321 PackageManager pm = getPackageManager();
4322 try {
4323 ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
4324 if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
4325 return true;
4326 } else {
4327 return false;
4328 }
4329 } catch (NameNotFoundException e) {
4330 e.printStackTrace();
4331 return false;
4332 }
4333 }
4334
Adam Cohenea90f832014-05-21 15:03:34 -07004335 /**
4336 * This method indicates whether or not we should suggest default wallpaper dimensions
4337 * when our wallpaper cropper was not yet used to set a wallpaper.
4338 */
4339 protected boolean overrideWallpaperDimensions() {
Adam Cohen9211d422014-10-07 18:14:53 -07004340 if (mLauncherCallbacks != null) {
4341 return mLauncherCallbacks.overrideWallpaperDimensions();
4342 }
Adam Cohenea90f832014-05-21 15:03:34 -07004343 return true;
4344 }
4345
Adam Cohen432609a2014-03-13 17:03:22 -07004346 /**
4347 * To be overridden by subclasses to indicate that there is an activity to launch
4348 * before showing the standard launcher experience.
4349 */
4350 protected boolean hasFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004351 if (mLauncherCallbacks != null) {
4352 return mLauncherCallbacks.hasFirstRunActivity();
4353 }
Adam Cohen432609a2014-03-13 17:03:22 -07004354 return false;
4355 }
4356
4357 /**
4358 * To be overridden by subclasses to launch any first run activity
4359 */
4360 protected Intent getFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004361 if (mLauncherCallbacks != null) {
4362 return mLauncherCallbacks.getFirstRunActivity();
4363 }
Adam Cohen432609a2014-03-13 17:03:22 -07004364 return null;
4365 }
4366
Winson Chunga6945242014-01-08 14:04:34 -08004367 private boolean shouldRunFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004368 return !ActivityManager.isRunningInTestHarness() &&
4369 !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
Winson Chunga6945242014-01-08 14:04:34 -08004370 }
4371
Adam Cohen4a9423d2014-03-28 14:22:31 -07004372 protected boolean hasRunFirstRunActivity() {
4373 return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
4374 }
4375
Adam Cohen432609a2014-03-13 17:03:22 -07004376 public boolean showFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004377 if (shouldRunFirstRunActivity() &&
4378 hasFirstRunActivity()) {
Winson Chunga6945242014-01-08 14:04:34 -08004379 Intent firstRunIntent = getFirstRunActivity();
4380 if (firstRunIntent != null) {
4381 startActivity(firstRunIntent);
4382 markFirstRunActivityShown();
Adam Cohen432609a2014-03-13 17:03:22 -07004383 return true;
Winson Chunga6945242014-01-08 14:04:34 -08004384 }
4385 }
Adam Cohen432609a2014-03-13 17:03:22 -07004386 return false;
Winson Chunga6945242014-01-08 14:04:34 -08004387 }
4388
4389 private void markFirstRunActivityShown() {
4390 SharedPreferences.Editor editor = mSharedPrefs.edit();
4391 editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
4392 editor.apply();
4393 }
4394
Adam Cohen432609a2014-03-13 17:03:22 -07004395 /**
4396 * To be overridden by subclasses to indicate that there is an in-activity full-screen intro
4397 * screen that must be displayed and dismissed.
4398 */
4399 protected boolean hasDismissableIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004400 if (mLauncherCallbacks != null) {
4401 return mLauncherCallbacks.hasDismissableIntroScreen();
4402 }
Adam Cohen432609a2014-03-13 17:03:22 -07004403 return false;
4404 }
4405
4406 /**
4407 * Full screen intro screen to be shown and dismissed before the launcher can be used.
4408 */
4409 protected View getIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004410 if (mLauncherCallbacks != null) {
4411 return mLauncherCallbacks.getIntroScreen();
4412 }
Adam Cohen432609a2014-03-13 17:03:22 -07004413 return null;
4414 }
4415
4416 /**
4417 * To be overriden by subclasses to indicate whether the in-activity intro screen has been
4418 * dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
4419 */
4420 private boolean shouldShowIntroScreen() {
4421 return hasDismissableIntroScreen() &&
4422 !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
4423 }
4424
4425 protected void showIntroScreen() {
4426 View introScreen = getIntroScreen();
4427 changeWallpaperVisiblity(false);
4428 if (introScreen != null) {
4429 mDragLayer.showOverlayView(introScreen);
4430 }
Adam Cohenc3e12c72014-10-31 16:15:36 -07004431 if (mLauncherOverlayContainer != null) {
4432 mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
4433 }
Adam Cohen432609a2014-03-13 17:03:22 -07004434 }
4435
4436 public void dismissIntroScreen() {
4437 markIntroScreenDismissed();
4438 if (showFirstRunActivity()) {
4439 // We delay hiding the intro view until the first run activity is showing. This
4440 // avoids a blip.
4441 mWorkspace.postDelayed(new Runnable() {
4442 @Override
4443 public void run() {
4444 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004445 if (mLauncherOverlayContainer != null) {
4446 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4447 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004448 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004449 }
4450 }, ACTIVITY_START_DELAY);
4451 } else {
4452 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004453 if (mLauncherOverlayContainer != null) {
4454 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4455 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004456 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004457 }
4458 changeWallpaperVisiblity(true);
4459 }
4460
4461 private void markIntroScreenDismissed() {
4462 SharedPreferences.Editor editor = mSharedPrefs.edit();
4463 editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
4464 editor.apply();
4465 }
4466
Adam Cohen091440a2015-03-18 14:16:05 -07004467 @Thunk void showFirstRunClings() {
Sunny Goyal88d60f12014-09-08 03:47:29 -07004468 // The two first run cling paths are mutually exclusive, if the launcher is preinstalled
4469 // on the device, then we always show the first run cling experience (or if there is no
4470 // launcher2). Otherwise, we prompt the user upon started for migration
4471 LauncherClings launcherClings = new LauncherClings(this);
4472 if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
4473 if (mModel.canMigrateFromOldLauncherDb(this)) {
4474 launcherClings.showMigrationCling();
4475 } else {
Sunny Goyalaf0628f2014-09-19 10:14:48 -07004476 launcherClings.showLongPressCling(true);
Sunny Goyal88d60f12014-09-08 03:47:29 -07004477 }
4478 }
4479 }
4480
Winson Chunga6945242014-01-08 14:04:34 -08004481 void showWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004482 if (mWorkspace != null) mWorkspace.setAlpha(1f);
4483 if (mHotseat != null) mHotseat.setAlpha(1f);
4484 if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
4485 if (mSearchDropTargetBar != null) mSearchDropTargetBar.showSearchBar(false);
Winson Chunga6945242014-01-08 14:04:34 -08004486 }
4487
4488 void hideWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004489 if (mWorkspace != null) mWorkspace.setAlpha(0f);
4490 if (mHotseat != null) mHotseat.setAlpha(0f);
4491 if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
4492 if (mSearchDropTargetBar != null) mSearchDropTargetBar.hideSearchBar(false);
Winson Chunga6945242014-01-08 14:04:34 -08004493 }
4494
Winson Chung5ffd51d2015-06-25 11:36:50 -07004495 // TODO: These method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004496 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Mathew Inwood72fbec12013-11-19 15:45:07 +00004497 public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004498 // Called from search suggestion
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004499 UserHandleCompat user = null;
4500 if (Utilities.isLmpOrAbove()) {
4501 UserHandle userHandle = appLaunchIntent.getParcelableExtra(Intent.EXTRA_USER);
4502 if (userHandle != null) {
4503 user = UserHandleCompat.fromUser(userHandle);
4504 }
4505 }
4506 return createAppDragInfo(appLaunchIntent, user);
Winson Chung5ffd51d2015-06-25 11:36:50 -07004507 }
4508
4509 // TODO: This method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004510 public ItemInfo createAppDragInfo(Intent intent, UserHandleCompat user) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004511 if (user == null) {
4512 user = UserHandleCompat.myUserHandle();
4513 }
4514
4515 // Called from search suggestion, add the profile extra to the intent to ensure that we
4516 // can launch it correctly
Kenny Guyed131872014-04-30 03:02:21 +01004517 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004518 LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(intent, user);
Kenny Guyed131872014-04-30 03:02:21 +01004519 if (activityInfo == null) {
Mathew Inwood72fbec12013-11-19 15:45:07 +00004520 return null;
4521 }
Winson Chung5ffd51d2015-06-25 11:36:50 -07004522 return new AppInfo(this, activityInfo, user, mIconCache);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004523 }
4524
Winson Chung5ffd51d2015-06-25 11:36:50 -07004525 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004526 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4527 Bitmap icon) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004528 return new ShortcutInfo(shortcutIntent, caption, caption, icon,
Kenny Guyed131872014-04-30 03:02:21 +01004529 UserHandleCompat.myUserHandle());
4530 }
4531
Winson Chung5ffd51d2015-06-25 11:36:50 -07004532 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004533 public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
4534 dragView.setTag(dragInfo);
Winson Chungbabb53e2014-04-14 17:12:49 -07004535 mWorkspace.onExternalDragStartedWithItem(dragView);
4536 mWorkspace.beginExternalDragShared(dragView, source);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004537 }
4538
Winson Chung5ffd51d2015-06-25 11:36:50 -07004539 protected void moveWorkspaceToDefaultScreen() {
4540 mWorkspace.moveToDefaultScreen(false);
4541 }
4542
Anjali Koppalf5d29132014-02-28 13:33:27 -08004543 @Override
4544 public void onPageSwitch(View newPage, int newPageIndex) {
Adam Cohen9211d422014-10-07 18:14:53 -07004545 if (mLauncherCallbacks != null) {
4546 mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
4547 }
Anjali Koppalf5d29132014-02-28 13:33:27 -08004548 }
4549
Winson Chung80baf5a2010-08-09 16:03:15 -07004550 /**
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004551 * Returns a FastBitmapDrawable with the icon, accurately sized.
4552 */
4553 public FastBitmapDrawable createIconDrawable(Bitmap icon) {
4554 FastBitmapDrawable d = new FastBitmapDrawable(icon);
4555 d.setFilterBitmap(true);
4556 resizeIconDrawable(d);
4557 return d;
4558 }
4559
4560 /**
4561 * Resizes an icon drawable to the correct icon size.
4562 */
4563 public void resizeIconDrawable(Drawable icon) {
4564 icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
4565 }
4566
4567 /**
Joe Onoratobe386092009-11-17 17:32:16 -08004568 * Prints out out state for debugging.
4569 */
4570 public void dumpState() {
Daniel Sandler325dc232013-06-05 22:57:57 -04004571 Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
Joe Onorato39bfc132009-11-18 17:22:01 -08004572 Log.d(TAG, "mSavedState=" + mSavedState);
Joe Onorato39bfc132009-11-18 17:22:01 -08004573 Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
4574 Log.d(TAG, "mRestoring=" + mRestoring);
4575 Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07004576 Log.d(TAG, "sFolders.size=" + sFolders.size());
Joe Onoratobe386092009-11-17 17:32:16 -08004577 mModel.dumpState();
Hyunyoung Song3f471442015-04-08 19:01:34 -07004578 // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
Winson Chungf0ea4d32011-06-06 14:27:16 -07004579
Daniel Sandler325dc232013-06-05 22:57:57 -04004580 Log.d(TAG, "END launcher3 dump state");
Joe Onoratobe386092009-11-17 17:32:16 -08004581 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004582
4583 @Override
4584 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4585 super.dump(prefix, fd, writer, args);
Adam Cohen4caf2982013-08-20 18:54:31 -07004586 synchronized (sDumpLogs) {
4587 writer.println(" ");
4588 writer.println("Debug logs: ");
4589 for (int i = 0; i < sDumpLogs.size(); i++) {
4590 writer.println(" " + sDumpLogs.get(i));
4591 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004592 }
Adam Cohen9211d422014-10-07 18:14:53 -07004593 if (mLauncherCallbacks != null) {
4594 mLauncherCallbacks.dump(prefix, fd, writer, args);
4595 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004596 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004597
4598 public static void dumpDebugLogsToConsole() {
Winson Chungede41292013-09-19 16:27:36 -07004599 if (DEBUG_DUMP_LOG) {
4600 synchronized (sDumpLogs) {
4601 Log.d(TAG, "");
4602 Log.d(TAG, "*********************");
4603 Log.d(TAG, "Launcher debug logs: ");
4604 for (int i = 0; i < sDumpLogs.size(); i++) {
4605 Log.d(TAG, " " + sDumpLogs.get(i));
4606 }
4607 Log.d(TAG, "*********************");
4608 Log.d(TAG, "");
Adam Cohen4caf2982013-08-20 18:54:31 -07004609 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004610 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004611 }
4612
4613 public static void addDumpLog(String tag, String log, boolean debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004614 addDumpLog(tag, log, null, debugLog);
4615 }
4616
4617 public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
Adam Cohen4caf2982013-08-20 18:54:31 -07004618 if (debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004619 if (e != null) {
4620 Log.d(tag, log, e);
4621 } else {
4622 Log.d(tag, log);
4623 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004624 }
Winson Chungede41292013-09-19 16:27:36 -07004625 if (DEBUG_DUMP_LOG) {
4626 sDateStamp.setTime(System.currentTimeMillis());
4627 synchronized (sDumpLogs) {
Dan Sandler295ae182013-12-10 16:05:47 -05004628 sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
4629 + (e == null ? "" : (", Exception: " + e)));
Adam Cohen4caf2982013-08-20 18:54:31 -07004630 }
Winson Chungede41292013-09-19 16:27:36 -07004631 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004632 }
4633
Adam Cohen59400422014-03-05 18:07:04 -08004634 public static CustomAppWidget getCustomAppWidget(String name) {
4635 return sCustomAppWidgets.get(name);
4636 }
4637
4638 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4639 return sCustomAppWidgets;
4640 }
4641
Winson Chungede41292013-09-19 16:27:36 -07004642 public void dumpLogsToLocalData() {
4643 if (DEBUG_DUMP_LOG) {
Michael Jurka43467462013-11-14 12:03:58 +01004644 new AsyncTask<Void, Void, Void>() {
4645 public Void doInBackground(Void ... args) {
Winson Chungede41292013-09-19 16:27:36 -07004646 boolean success = false;
4647 sDateStamp.setTime(sRunStart);
4648 String FILENAME = sDateStamp.getMonth() + "-"
4649 + sDateStamp.getDay() + "_"
4650 + sDateStamp.getHours() + "-"
4651 + sDateStamp.getMinutes() + "_"
4652 + sDateStamp.getSeconds() + ".txt";
4653
4654 FileOutputStream fos = null;
4655 File outFile = null;
4656 try {
4657 outFile = new File(getFilesDir(), FILENAME);
4658 outFile.createNewFile();
4659 fos = new FileOutputStream(outFile);
4660 } catch (Exception e) {
4661 e.printStackTrace();
4662 }
4663 if (fos != null) {
4664 PrintWriter writer = new PrintWriter(fos);
4665
4666 writer.println(" ");
4667 writer.println("Debug logs: ");
4668 synchronized (sDumpLogs) {
4669 for (int i = 0; i < sDumpLogs.size(); i++) {
4670 writer.println(" " + sDumpLogs.get(i));
4671 }
4672 }
4673 writer.close();
4674 }
4675 try {
4676 if (fos != null) {
4677 fos.close();
4678 success = true;
4679 }
4680 } catch (IOException e) {
4681 e.printStackTrace();
4682 }
Michael Jurka43467462013-11-14 12:03:58 +01004683 return null;
Winson Chungede41292013-09-19 16:27:36 -07004684 }
Michael Jurka43467462013-11-14 12:03:58 +01004685 }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null);
Adam Cohen4caf2982013-08-20 18:54:31 -07004686 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004687 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004688}
Michael Jurka2763be32011-02-24 11:19:57 -08004689
Dan Sandlerd5024042014-01-09 15:01:33 -05004690interface DebugIntents {
4691 static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
4692 static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
Adam Cohen8b5b05b2014-01-10 21:42:39 +00004693}