blob: 7ba9cc8ca4c58dd80fa40d9fdeee6089dcd8b2f1 [file] [log] [blame]
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
Sunny Goyal28c6b962015-10-12 11:42:05 -070019import android.Manifest;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070020import android.animation.Animator;
Michael Jurka8edd75c2010-12-17 20:15:06 -080021import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070022import android.animation.AnimatorSet;
Adam Cohen2801caf2011-05-13 20:57:39 -070023import android.animation.ObjectAnimator;
24import android.animation.PropertyValuesHolder;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070025import android.animation.ValueAnimator;
Sunny Goyal70660032015-05-14 00:07:08 -070026import android.annotation.SuppressLint;
Adam Cohen0b395352014-06-09 22:54:36 +000027import android.annotation.TargetApi;
Michael Jurka946ad472010-07-09 18:05:18 -070028import android.app.Activity;
Brett Chabot2a9e2282011-08-23 15:03:13 -070029import android.app.ActivityManager;
Winson Chungc7450e32012-04-17 17:34:08 -070030import android.app.ActivityOptions;
Chris Wren40c5ed32014-06-24 18:24:23 -040031import android.app.AlertDialog;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080032import android.app.SearchManager;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080033import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070034import android.appwidget.AppWidgetManager;
35import android.appwidget.AppWidgetProviderInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080036import android.content.ActivityNotFoundException;
Joe Onorato2ca0ae72009-11-10 13:14:13 -080037import android.content.BroadcastReceiver;
Michael Jurkae326f182011-11-21 14:05:46 -080038import android.content.ComponentCallbacks2;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040039import android.content.ComponentName;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080040import android.content.Context;
Chris Wren40c5ed32014-06-24 18:24:23 -040041import android.content.DialogInterface;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080042import android.content.Intent;
Winson Chungf0ea4d32011-06-06 14:27:16 -070043import android.content.IntentFilter;
Adam Cohen173f7112015-03-27 15:14:00 -070044import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070045import android.content.SharedPreferences;
Winson Chungaafa03c2010-06-11 17:34:16 -070046import android.content.pm.ActivityInfo;
Winson Chunge43a1e72014-01-15 10:33:02 -080047import android.content.pm.ApplicationInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080048import android.content.pm.PackageManager;
Adam Cohen716b51e2011-06-30 12:09:54 -070049import android.content.pm.PackageManager.NameNotFoundException;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080050import android.content.res.Configuration;
Adam Cohen3f9c9712014-10-31 11:48:25 -070051import android.database.sqlite.SQLiteDatabase;
Adam Cohen268c4752012-06-06 17:47:33 -070052import android.graphics.Bitmap;
53import android.graphics.Canvas;
Sandeep Siddhartha2efc7d92014-05-16 17:21:15 -070054import android.graphics.Color;
Adam Cohen268c4752012-06-06 17:47:33 -070055import android.graphics.PorterDuff;
Michael Jurkaaf442092010-06-10 17:01:57 -070056import android.graphics.Rect;
Sunny Goyal4a6c6f32015-05-19 12:36:46 -070057import android.graphics.drawable.ColorDrawable;
Michael Jurkaaf442092010-06-10 17:01:57 -070058import android.graphics.drawable.Drawable;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040059import android.net.Uri;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070060import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020061import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080062import android.os.Bundle;
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +020063import android.os.Environment;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080064import android.os.Handler;
Adam Cohended9f8d2010-11-03 13:25:16 -070065import android.os.Message;
Winson Chunga2413752012-04-03 14:22:34 -070066import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040067import android.os.SystemClock;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070068import android.os.UserHandle;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080069import android.text.Selection;
70import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070071import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080072import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070073import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070074import android.view.Display;
Adam Cohen96d30a12013-07-16 18:13:21 -070075import android.view.HapticFeedbackConstants;
76import android.view.KeyEvent;
77import android.view.LayoutInflater;
78import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070079import android.view.MotionEvent;
80import android.view.Surface;
81import android.view.View;
Adam Cohenf358a4b2013-07-23 16:47:31 -070082import android.view.View.OnClickListener;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080083import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070084import android.view.ViewGroup;
Adam Cohenc2d6e892014-10-16 09:49:24 -070085import android.view.ViewStub;
Adam Cohen96d30a12013-07-16 18:13:21 -070086import android.view.ViewTreeObserver;
Sunny Goyal651077b2014-06-30 14:15:31 -070087import android.view.Window;
Adam Cohen96d30a12013-07-16 18:13:21 -070088import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080089import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070090import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080091import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070092import android.widget.Advanceable;
Adam Cohen96d30a12013-07-16 18:13:21 -070093import 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;
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700105import com.android.launcher3.model.WidgetsModel;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700106import com.android.launcher3.util.ComponentKey;
Sunny Goyale2df0622015-04-24 11:27:00 -0700107import com.android.launcher3.util.LongArrayMap;
Sunny Goyald3060552015-06-25 19:35:49 -0700108import com.android.launcher3.util.TestingUtils;
Adam Cohen091440a2015-03-18 14:16:05 -0700109import com.android.launcher3.util.Thunk;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700110import com.android.launcher3.widget.PendingAddWidgetInfo;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700111import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700112import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700113
Adam Cohen4caf2982013-08-20 18:54:31 -0700114import java.io.File;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700115import java.io.FileDescriptor;
Adam Cohen4caf2982013-08-20 18:54:31 -0700116import java.io.FileOutputStream;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700117import java.io.IOException;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700118import java.io.PrintWriter;
Adam Cohen4caf2982013-08-20 18:54:31 -0700119import java.text.DateFormat;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700120import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700121import java.util.Collection;
Adam Cohen4caf2982013-08-20 18:54:31 -0700122import java.util.Date;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700123import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700124import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700125import java.util.List;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700126
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800127/**
128 * Default launcher application.
129 */
Bjorn Bringertc459e522013-06-07 19:36:01 +0100130public class Launcher extends Activity
Michael Jurka0e260592010-06-30 17:07:39 -0700131 implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
Winson Chung006ee262015-08-03 14:40:11 -0700132 View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener {
Hyunyoung Song4e8fb912015-04-11 15:44:32 -0700133 static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700134 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800135
Daniel Sandlerf061f822013-06-27 13:59:36 -0400136 static final boolean PROFILE_STARTUP = false;
Sunny Goyalc84e6e12015-10-02 12:48:37 -0700137 static final boolean DEBUG_WIDGETS = false;
Winson Chunga2413752012-04-03 14:22:34 -0700138 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400139 static final boolean DEBUG_RESUME_TIME = false;
Winson Chungede41292013-09-19 16:27:36 -0700140 static final boolean DEBUG_DUMP_LOG = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700141
Dan Sandlerd5024042014-01-09 15:01:33 -0500142 static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
143
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800144 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700145 private static final int REQUEST_CREATE_APPWIDGET = 5;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700146 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700147 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800148
Michael Jurka8b805b12012-04-18 14:23:14 -0700149 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyalff572272014-07-23 13:58:07 -0700150 private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
Michael Jurka8b805b12012-04-18 14:23:14 -0700151
Sunny Goyal28c6b962015-10-12 11:42:05 -0700152 private static final int REQUEST_PERMISSION_CALL_PHONE = 13;
153
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700154 private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
155 private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
156 private static final int WORKSPACE_BACKGROUND_BLACK = 2;
157
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700158 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
159
Mathew Inwood876a8462013-06-14 14:12:41 +0100160 /**
161 * IntentStarter uses request codes starting with this. This must be greater than all activity
162 * request codes used internally.
163 */
164 protected static final int REQUEST_LAST = 100;
165
Mike Cleron3a2b3f22009-11-05 17:17:42 -0800166 static final int SCREEN_COUNT = 5;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800167
Michael Jurka0a457bf2012-11-19 14:05:05 -0800168 // To turn on these properties, type
169 // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
Michael Jurka0a457bf2012-11-19 14:05:05 -0800170 static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800171
Winson Chung2672ff92012-05-04 16:22:30 -0700172 // The Intent extra that defines whether to ignore the launch animation
173 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400174 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700175
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800176 // Type: int
177 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700178 // Type: int
179 private static final String RUNTIME_STATE = "launcher.state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800180 // Type: int
Winson Chung3d503fb2011-07-13 17:25:49 -0700181 private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
182 // Type: int
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800183 private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
184 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700185 private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800186 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700187 private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700188 // Type: int
189 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
190 // Type: int
191 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
192 // Type: parcelable
193 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000194 // Type: parcelable
Adam Cohen4637b5a2013-11-04 18:21:24 -0800195 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800196
Adam Cohen432609a2014-03-13 17:03:22 -0700197 static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed";
Adam Cohenb54a5982014-01-08 15:21:04 -0800198 static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed";
199
Adam Cohen3ed316a2014-07-23 18:21:20 -0700200 static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete";
201 static final String ACTION_FIRST_LOAD_COMPLETE =
202 "com.android.launcher3.action.FIRST_LOAD_COMPLETE";
203
Sunny Goyal594d76d2014-11-06 10:12:54 -0800204 private static final String QSB_WIDGET_ID = "qsb_widget_id";
205 private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider";
206
Winson Chunga6945242014-01-08 14:04:34 -0800207 public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data";
208
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700209 /** The different states that Launcher can be in. */
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700210 enum State { NONE, WORKSPACE, APPS, APPS_SPRING_LOADED, WIDGETS, WIDGETS_SPRING_LOADED }
211
Adam Cohen091440a2015-03-18 14:16:05 -0700212 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700213 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700214
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700215 private boolean mIsSafeModeEnabled;
216
Adam Cohenc2d6e892014-10-16 09:49:24 -0700217 LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl();
218 LauncherOverlay mLauncherOverlay;
Adam Cohena6d04922014-10-23 17:28:30 -0700219 InsettableFrameLayout mLauncherOverlayContainer;
Adam Cohenc2d6e892014-10-16 09:49:24 -0700220
Joe Onorato9c1289c2009-08-17 11:03:03 -0400221 static final int APPWIDGET_HOST_ID = 1024;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700222 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
223 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700224 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800225
Winson Chunga2413752012-04-03 14:22:34 -0700226 // How long to wait before the new-shortcut animation automatically pans the workspace
Winson Chung94d67682013-09-25 16:29:40 -0700227 private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
228 private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Adam Cohen091440a2015-03-18 14:16:05 -0700229 @Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700230
Joe Onorato2ca0ae72009-11-10 13:14:13 -0800231 private final BroadcastReceiver mCloseSystemDialogsReceiver
232 = new CloseSystemDialogsIntentReceiver();
Jeff Sharkey1e2efc82009-11-06 15:17:59 -0800233
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800234 private LayoutInflater mInflater;
235
Adam Cohen091440a2015-03-18 14:16:05 -0700236 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700237 private View mLauncherView;
Winson Chunga6945242014-01-08 14:04:34 -0800238 private View mPageIndicators;
Adam Cohen091440a2015-03-18 14:16:05 -0700239 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800240 private DragController mDragController;
Sunny Goyald3060552015-06-25 19:35:49 -0700241
242 public View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700243
Sunny Goyalffe83f12014-08-14 17:39:34 -0700244 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700245 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700246
Adam Cohen091440a2015-03-18 14:16:05 -0700247 @Thunk ItemInfo mPendingAddInfo = new ItemInfo();
Adam Cohen59400422014-03-05 18:07:04 -0800248 private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800249 private int mPendingAddWidgetId = -1;
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700250
Michael Jurka0280c3b2010-09-17 15:00:07 -0700251 private int[] mTmpAddItemCellCoordinates = new int[2];
252
Sunny Goyal316490e2015-06-02 09:38:28 -0700253 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800254 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700255
Michael Jurka838a4ca2011-02-07 13:33:06 -0800256 private View mAllAppsButton;
Hyunyoung Song98ff38a2015-07-10 17:50:13 -0700257 private View mWidgetsButton;
Winson Chung3d503fb2011-07-13 17:25:49 -0700258
Winson Chungc51db6a2011-10-05 11:44:49 -0700259 private SearchDropTargetBar mSearchDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700260
261 // Main container view for the all apps screen.
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700262 @Thunk AllAppsContainerView mAppsView;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700263
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700264 // Main container view and the model for the widget tray screen.
265 @Thunk WidgetsContainerView mWidgetsView;
266 @Thunk WidgetsModel mWidgetsModel;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700267
Winson Chungf0ea4d32011-06-06 14:27:16 -0700268 private boolean mAutoAdvanceRunning = false;
Sunny Goyal594d76d2014-11-06 10:12:54 -0800269 private AppWidgetHostView mQsb;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800270
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800271 private Bundle mSavedState;
Winson Chung4a2afa32012-07-19 14:53:05 -0700272 // We set the state in both onCreate and then onNewIntent in some cases, which causes both
273 // scroll issues (because the workspace may not have been measured yet) and extra work.
274 // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
275 private State mOnResumeState = State.NONE;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800276
277 private SpannableStringBuilder mDefaultKeySsb = null;
278
Adam Cohen091440a2015-03-18 14:16:05 -0700279 @Thunk boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400280
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800281 private boolean mPaused = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800282 private boolean mRestoring;
283 private boolean mWaitingForResult;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700284 private boolean mOnResumeNeedsLoad;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800285
Michael Jurka1e2f4652013-07-08 18:03:46 -0700286 private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
Michael Jurka7607c2f2013-04-03 14:33:19 -0700287 private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
288
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800289 private Bundle mSavedInstanceState;
290
Joe Onorato9c1289c2009-08-17 11:03:03 -0400291 private LauncherModel mModel;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800292 private IconCache mIconCache;
Adam Cohen091440a2015-03-18 14:16:05 -0700293 @Thunk boolean mUserPresent = true;
Adam Cohend113e0c2010-11-11 10:48:05 -0800294 private boolean mVisible = false;
Adam Cohened307df2013-10-02 09:37:31 -0700295 private boolean mHasFocus = false;
Adam Cohend113e0c2010-11-11 10:48:05 -0800296 private boolean mAttached = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400297
Sunny Goyal639e9062015-08-19 19:17:06 -0700298 private LauncherClings mClings;
299
Sunny Goyale2df0622015-04-24 11:27:00 -0700300 private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
Romain Guycbb89e42009-06-08 15:52:54 -0700301
Adam Cohen61f560d2013-09-30 15:58:20 -0700302 private View.OnTouchListener mHapticFeedbackTouchListener;
303
Adam Cohended9f8d2010-11-03 13:25:16 -0700304 // Related to the auto-advancing of widgets
305 private final int ADVANCE_MSG = 1;
306 private final int mAdvanceInterval = 20000;
307 private final int mAdvanceStagger = 250;
308 private long mAutoAdvanceSentTime;
309 private long mAutoAdvanceTimeLeft = -1;
Adam Cohen091440a2015-03-18 14:16:05 -0700310 @Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
Adam Cohended9f8d2010-11-03 13:25:16 -0700311 new HashMap<View, AppWidgetProviderInfo>();
312
Winson Chung400438b2011-01-16 17:53:48 -0800313 // Determines how long to wait after a rotation before restoring the screen orientation to
314 // match the sensor state.
315 private final int mRestoreScreenOrientationDelay = 500;
316
Adam Cohen091440a2015-03-18 14:16:05 -0700317 @Thunk Drawable mWorkspaceBackgroundDrawable;
Craig Mautner360310b2012-10-26 15:13:08 -0700318
Adam Cohen1462de32012-07-24 22:34:36 -0700319 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700320 private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
Adam Cohen1462de32012-07-24 22:34:36 -0700321
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700322 static final ArrayList<String> sDumpLogs = new ArrayList<String>();
Adam Cohen4caf2982013-08-20 18:54:31 -0700323 static Date sDateStamp = new Date();
324 static DateFormat sDateFormat =
325 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
326 static long sRunStart = System.currentTimeMillis();
327 static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700328
Winson Chung46353de2012-02-16 14:05:10 -0800329 // We only want to get the SharedPreferences once since it does an FS stat each time we get
330 // it from the context.
331 private SharedPreferences mSharedPrefs;
332
Winson Chungf0c6ae02012-03-21 16:10:31 -0700333 // Holds the page that we need to animate to, and the icon views that we need to animate up
334 // when we scroll to that page on resume.
Adam Cohen091440a2015-03-18 14:16:05 -0700335 @Thunk ImageView mFolderIconImageView;
Adam Cohen268c4752012-06-06 17:47:33 -0700336 private Bitmap mFolderIconBitmap;
337 private Canvas mFolderIconCanvas;
338 private Rect mRectForFolderAnimation = new Rect();
Adam Cohen2801caf2011-05-13 20:57:39 -0700339
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700340 private DeviceProfile mDeviceProfile;
341
Adam Cohen4b66bf32015-09-18 12:15:19 -0700342 private boolean mMoveToDefaultScreenFromNewIntent;
343
Winson Chung13eb5272015-05-11 16:30:13 -0700344 // This is set to the view that launched the activity that navigated the user away from
345 // launcher. Since there is no callback for when the activity has finished launching, enable
346 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800347 private BubbleTextView mWaitingForResume;
348
Adam Cohen59400422014-03-05 18:07:04 -0800349 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
350 new HashMap<String, CustomAppWidget>();
351
Adam Cohen59400422014-03-05 18:07:04 -0800352 static {
Sunny Goyald3060552015-06-25 19:35:49 -0700353 if (TestingUtils.ENABLE_CUSTOM_WIDGET_TEST) {
354 TestingUtils.addDummyWidget(sCustomAppWidgets);
Adam Cohen59400422014-03-05 18:07:04 -0800355 }
356 }
357
Adam Cohen091440a2015-03-18 14:16:05 -0700358 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700359 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700360 if (mWorkspace != null) {
361 mWorkspace.buildPageHardwareLayers();
362 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700363 }
364 };
365
Adam Cohendb364c32014-05-20 14:23:40 -0700366 private static PendingAddArguments sPendingAddItem;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800367
Adam Cohen091440a2015-03-18 14:16:05 -0700368 @Thunk static class PendingAddArguments {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800369 int requestCode;
370 Intent intent;
Winson Chung3d503fb2011-07-13 17:25:49 -0700371 long container;
Adam Cohendcd297f2013-06-18 13:13:40 -0700372 long screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800373 int cellX;
374 int cellY;
Adam Cohendb364c32014-05-20 14:23:40 -0700375 int appWidgetId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800376 }
377
Daniel Sandlerff02d492013-08-05 02:12:05 -0400378 private Stats mStats;
Sunny Goyaldcbcc862014-08-12 15:58:36 -0700379 FocusIndicatorView mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700380 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400381
382 @Thunk void setOrientation() {
383 if (mRotationEnabled) {
384 unlockScreenOrientation(true);
385 } else {
386 setRequestedOrientation(
387 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700388 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400389 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700390
Sunny Goyal7779d622015-06-11 16:18:39 -0700391 private Runnable mUpdateOrientationRunnable = new Runnable() {
392 public void run() {
393 setOrientation();
394 }
395 };
396
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800397 @Override
398 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700399 if (DEBUG_STRICT_MODE) {
400 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
401 .detectDiskReads()
402 .detectDiskWrites()
403 .detectNetwork() // or .detectAll() for all detectable problems
404 .penaltyLog()
405 .build());
406 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
407 .detectLeakedSqlLiteObjects()
408 .detectLeakedClosableObjects()
409 .penaltyLog()
410 .penaltyDeath()
411 .build());
412 }
413
Adam Cohen9211d422014-10-07 18:14:53 -0700414 if (mLauncherCallbacks != null) {
415 mLauncherCallbacks.preOnCreate();
416 }
417
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800418 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400419
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400420 LauncherAppState.setApplicationContext(getApplicationContext());
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400421 LauncherAppState app = LauncherAppState.getInstance();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700422
Adam Cohen2e6da152015-05-06 11:42:25 -0700423 // Load configuration-specific DeviceProfile
Sunny Goyalc6205602015-05-21 20:46:33 -0700424 mDeviceProfile = getResources().getConfiguration().orientation
425 == Configuration.ORIENTATION_LANDSCAPE ?
Tony Wickham3a3517f2015-10-06 11:27:04 -0700426 app.getInvariantDeviceProfile().landscapeProfile
427 : app.getInvariantDeviceProfile().portraitProfile;
Sunny Goyalc6205602015-05-21 20:46:33 -0700428
Sunny Goyalf7258242015-10-19 16:59:07 -0700429 mSharedPrefs = Utilities.getPrefs(this);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700430 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800431 mModel = app.setLauncher(this);
432 mIconCache = app.getIconCache();
Adam Cohen2e6da152015-05-06 11:42:25 -0700433
Joe Onorato41a12d22009-10-31 18:30:00 -0400434 mDragController = new DragController(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800435 mInflater = getLayoutInflater();
Winson Chung006ee262015-08-03 14:40:11 -0700436 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this);
Romain Guycbb89e42009-06-08 15:52:54 -0700437
Daniel Sandlerff02d492013-08-05 02:12:05 -0400438 mStats = new Stats(this);
439
Sunny Goyalffe83f12014-08-14 17:39:34 -0700440 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700441
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700442 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
443 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700444
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700445 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
446 // this also ensures that any synchronous binding below doesn't re-trigger another
447 // LauncherModel load.
448 mPaused = false;
449
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800450 if (PROFILE_STARTUP) {
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +0200451 android.os.Debug.startMethodTracing(
452 Environment.getExternalStorageDirectory() + "/launcher");
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800453 }
454
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800455 setContentView(R.layout.launcher);
Michael Jurka7267fa52013-09-26 15:29:57 -0700456
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800457 setupViews();
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700458 mDeviceProfile.layout(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800459
Joe Onorato7c312c12009-08-13 21:36:53 -0700460 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700461
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800462 mSavedState = savedInstanceState;
463 restoreState(mSavedState);
464
465 if (PROFILE_STARTUP) {
466 android.os.Debug.stopMethodTracing();
467 }
468
469 if (!mRestoring) {
Adam Cohendb78dc82014-06-19 14:50:51 -0700470 if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700471 // If the user leaves launcher, then we should just load items asynchronously when
472 // they return.
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700473 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Winson Chung4a2afa32012-07-19 14:53:05 -0700474 } else {
475 // We only load the page synchronously if the user rotates (or triggers a
476 // configuration change) while launcher is in the foreground
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700477 mModel.startLoader(mWorkspace.getRestorePage());
Winson Chung4a2afa32012-07-19 14:53:05 -0700478 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800479 }
480
481 // For handling default keys
482 mDefaultKeySsb = new SpannableStringBuilder();
483 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800484
485 IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
486 registerReceiver(mCloseSystemDialogsReceiver, filter);
Michael Jurka4ef207b2010-11-29 17:05:45 -0800487
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700488 mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
489 // In case we are on a device with locked rotation, we should look at preferences to check
490 // if the user has specifically allowed rotation.
491 if (!mRotationEnabled) {
Rahul Chaturvedie863fed2015-06-15 14:09:42 -0400492 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700493 }
494
495 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
496 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400497 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700498
Adam Cohen9211d422014-10-07 18:14:53 -0700499 if (mLauncherCallbacks != null) {
500 mLauncherCallbacks.onCreate(savedInstanceState);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700501 if (mLauncherCallbacks.hasLauncherOverlay()) {
502 ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
Adam Cohena6d04922014-10-23 17:28:30 -0700503 mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
504 mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
505 mLauncherOverlayContainer, mLauncherOverlayCallbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700506 mWorkspace.setLauncherOverlay(mLauncherOverlay);
507 }
Adam Cohen9211d422014-10-07 18:14:53 -0700508 }
Adam Cohenc3e12c72014-10-31 16:15:36 -0700509
510 if (shouldShowIntroScreen()) {
511 showIntroScreen();
512 } else {
513 showFirstRunActivity();
514 showFirstRunClings();
515 }
Adam Cohen9211d422014-10-07 18:14:53 -0700516 }
517
Sunny Goyal7779d622015-06-11 16:18:39 -0700518 @Override
519 public void onSettingsChanged(String settings, boolean value) {
520 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
521 mRotationEnabled = value;
522 if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
523 mUpdateOrientationRunnable.run();
524 }
525 }
526 }
527
Adam Cohen9211d422014-10-07 18:14:53 -0700528 private LauncherCallbacks mLauncherCallbacks;
529
530 public void onPostCreate(Bundle savedInstanceState) {
531 super.onPostCreate(savedInstanceState);
532 if (mLauncherCallbacks != null) {
533 mLauncherCallbacks.onPostCreate(savedInstanceState);
534 }
535 }
536
537 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
538 mLauncherCallbacks = callbacks;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700539 mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700540 private boolean mWorkspaceImportanceStored = false;
541 private boolean mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700542 private int mWorkspaceImportanceForAccessibility =
543 View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
544 private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
545
546 @Override
547 public void onSearchOverlayOpened() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700548 if (mWorkspaceImportanceStored || mHotseatImportanceStored) {
Jun Mukai8af0cd82015-05-12 12:32:12 -0700549 return;
550 }
551 // The underlying workspace and hotseat are temporarily suppressed by the search
552 // overlay. So they sholudn't be accessible.
Jun Mukaie9819e62015-06-17 10:58:59 -0700553 if (mWorkspace != null) {
554 mWorkspaceImportanceForAccessibility =
555 mWorkspace.getImportantForAccessibility();
556 mWorkspace.setImportantForAccessibility(
557 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
558 mWorkspaceImportanceStored = true;
559 }
560 if (mHotseat != null) {
561 mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
562 mHotseat.setImportantForAccessibility(
563 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
564 mHotseatImportanceStored = true;
565 }
Jun Mukai8af0cd82015-05-12 12:32:12 -0700566 }
567
568 @Override
569 public void onSearchOverlayClosed() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700570 if (mWorkspaceImportanceStored && mWorkspace != null) {
571 mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
572 }
573 if (mHotseatImportanceStored && mHotseat != null) {
574 mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
575 }
576 mWorkspaceImportanceStored = false;
577 mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700578 }
579 });
Adam Cohen9211d422014-10-07 18:14:53 -0700580 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700581 }
582
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700583 @Override
Adam Cohen9211d422014-10-07 18:14:53 -0700584 public void onLauncherProviderChange() {
585 if (mLauncherCallbacks != null) {
586 mLauncherCallbacks.onLauncherProviderChange();
587 }
588 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700589
Winson Chungef7f8742015-06-04 17:18:17 -0700590 /**
591 * Updates the bounds of all the overlays to match the new fixed bounds.
592 */
593 public void updateOverlayBounds(Rect newBounds) {
594 mAppsView.setSearchBarBounds(newBounds);
595 mWidgetsView.setSearchBarBounds(newBounds);
596 }
597
Adam Cohen9211d422014-10-07 18:14:53 -0700598 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700599 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700600 if (mLauncherCallbacks != null) {
601 return mLauncherCallbacks.hasCustomContentToLeft();
602 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700603 return false;
604 }
605
Dave Hawkeya8881582013-09-17 15:55:33 -0600606 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500607 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600608 * {@link #addToCustomContentPage}. This will only be invoked if
609 * {@link #hasCustomContentToLeft()} is {@code true}.
610 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500611 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700612 if (mLauncherCallbacks != null) {
613 mLauncherCallbacks.populateCustomContentContainer();
614 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600615 }
616
617 /**
618 * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
619 * ensure the custom content page is added or removed if necessary.
620 */
621 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600622 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600623 // Not bound yet, wait for bindScreens to be called.
624 return;
625 }
626
627 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
628 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500629 mWorkspace.createCustomContentContainer();
630 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600631 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
632 mWorkspace.removeCustomContentPage();
633 }
634 }
635
Anton Hanssona2f665f2013-09-26 12:18:32 +0100636 public Stats getStats() {
637 return mStats;
638 }
639
Bjorn Bringertc459e522013-06-07 19:36:01 +0100640 public LayoutInflater getInflater() {
641 return mInflater;
642 }
643
Hyunyoung Song3f471442015-04-08 19:01:34 -0700644 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700645 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
646 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700647 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700648 }
649
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000650 public int getViewIdForItem(ItemInfo info) {
Sunny Goyald1a0e8b2015-08-27 17:45:46 -0700651 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
652 // This cast is safe as long as the id < 0x00FFFFFF
653 // Since we jail all the dynamically generated views, there should be no clashes
654 // with any other views.
655 return (int) info.id;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000656 }
657
658 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700659 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
660 * a configuration step, this allows the proper animations to run after other transitions.
661 */
Adam Cohendb364c32014-05-20 14:23:40 -0700662 private long completeAdd(PendingAddArguments args) {
Adam Cohen83079e42014-09-19 17:43:08 -0700663 long screenId = args.screenId;
664 if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
665 // When the screen id represents an actual screen (as opposed to a rank) we make sure
666 // that the drop page actually exists.
667 screenId = ensurePendingDropLayoutExists(args.screenId);
668 }
Adam Cohendb364c32014-05-20 14:23:40 -0700669
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800670 switch (args.requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800671 case REQUEST_CREATE_SHORTCUT:
Adam Cohendb364c32014-05-20 14:23:40 -0700672 completeAddShortcut(args.intent, args.container, screenId, args.cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -0700673 args.cellY);
Winson Chungb8472bb2011-08-05 13:49:21 -0700674 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800675 case REQUEST_CREATE_APPWIDGET:
Adam Cohendb364c32014-05-20 14:23:40 -0700676 completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700677 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700678 case REQUEST_RECONFIGURE_APPWIDGET:
679 completeRestoreAppWidget(args.appWidgetId);
680 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800681 }
Michael Jurka27614d22012-04-02 06:40:22 -0700682 // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
683 // if you turned the screen off and then back while in All Apps, Launcher would not
684 // return to the workspace. Clearing mAddInfo.container here fixes this issue
685 resetAddInfo();
Adam Cohendb364c32014-05-20 14:23:40 -0700686 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800687 }
688
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800689 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700690 final int requestCode, final int resultCode, final Intent data) {
Winson Chunge341d302013-08-16 14:31:00 -0700691 // Reset the startActivity waiting flag
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700692 setWaitingForResult(false);
Adam Cohendb364c32014-05-20 14:23:40 -0700693 final int pendingAddWidgetId = mPendingAddWidgetId;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800694 mPendingAddWidgetId = -1;
Winson Chunge341d302013-08-16 14:31:00 -0700695
Adam Cohenad4e15c2013-10-17 16:21:35 -0700696 Runnable exitSpringLoaded = new Runnable() {
697 @Override
698 public void run() {
699 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
700 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
701 }
702 };
703
Michael Jurka8b805b12012-04-18 14:23:14 -0700704 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700705 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700706 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700707 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
708 if (resultCode == RESULT_CANCELED) {
709 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
Adam Cohen689ff162014-05-08 17:27:56 -0700710 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700711 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700712 } else if (resultCode == RESULT_OK) {
Sunny Goyale6b63a32015-01-16 16:14:29 -0800713 addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700714 mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Winsona1f79d32015-08-05 14:00:45 -0700715
716 // When the user has granted permission to bind widgets, we should check to see if
717 // we can inflate the default search bar widget.
718 getOrCreateQsbBar();
Michael Jurka8b805b12012-04-18 14:23:14 -0700719 }
720 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200721 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
722 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Tony Wickham6ed058c2015-09-09 18:21:49 -0700723 // User could have free-scrolled between pages before picking a wallpaper; make sure
724 // we move to the closest one now to avoid visual jump.
725 mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
Winson Chungdc61c4d2015-04-20 18:26:57 -0700726 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200727 }
728 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700729 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200730
Adam Cohened66b2b2012-01-23 17:28:51 -0800731 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700732 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700733
Adam Cohendb364c32014-05-20 14:23:40 -0700734 final boolean workspaceLocked = isWorkspaceLocked();
Adam Cohened66b2b2012-01-23 17:28:51 -0800735 // We have special handling for widgets
736 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800737 final int appWidgetId;
738 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
739 : -1;
740 if (widgetId < 0) {
741 appWidgetId = pendingAddWidgetId;
742 } else {
743 appWidgetId = widgetId;
744 }
745
Adam Cohenad4e15c2013-10-17 16:21:35 -0700746 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800747 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700748 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
749 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700750 result = RESULT_CANCELED;
751 completeTwoStageWidgetDrop(result, appWidgetId);
Adam Cohendb364c32014-05-20 14:23:40 -0700752 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700753 @Override
754 public void run() {
755 exitSpringLoadedDragModeDelayed(false, 0, null);
756 }
757 };
Adam Cohendb364c32014-05-20 14:23:40 -0700758 if (workspaceLocked) {
759 // No need to remove the empty screen if we're mid-binding, as the
760 // the bind will not add the empty screen.
761 mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
762 } else {
763 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
764 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
765 }
Winson Chung5aaab772012-04-27 15:24:02 -0700766 } else {
Adam Cohendb364c32014-05-20 14:23:40 -0700767 if (!workspaceLocked) {
Adam Cohen83079e42014-09-19 17:43:08 -0700768 if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
769 // When the screen id represents an actual screen (as opposed to a rank)
770 // we make sure that the drop page actually exists.
771 mPendingAddInfo.screenId =
772 ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
773 }
Adam Cohendb364c32014-05-20 14:23:40 -0700774 final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
775
776 dropLayout.setDropPending(true);
777 final Runnable onComplete = new Runnable() {
778 @Override
779 public void run() {
780 completeTwoStageWidgetDrop(resultCode, appWidgetId);
781 dropLayout.setDropPending(false);
782 }
783 };
784 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
785 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
786 } else {
787 PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
788 mPendingAddInfo);
789 sPendingAddItem = args;
790 }
Winson Chung5aaab772012-04-27 15:24:02 -0700791 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800792 return;
793 }
794
Sunny Goyalff572272014-07-23 13:58:07 -0700795 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
796 if (resultCode == RESULT_OK) {
797 // Update the widget view.
798 PendingAddArguments args = preparePendingAddArgs(requestCode, data,
799 pendingAddWidgetId, mPendingAddInfo);
800 if (workspaceLocked) {
801 sPendingAddItem = args;
802 } else {
803 completeAdd(args);
804 }
805 }
806 // Leave the widget in the pending state if the user canceled the configure.
807 return;
808 }
809
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800810 // The pattern used here is that a user PICKs a specific application,
811 // which, depending on the target, might need to CREATE the actual target.
Romain Guycbb89e42009-06-08 15:52:54 -0700812
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800813 // For example, the user would PICK_SHORTCUT for "Music playlist", and we
814 // launch over to the Music app to actually CREATE_SHORTCUT.
Winson Chungc7da5552011-08-10 15:28:45 -0700815 if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
Adam Cohendb364c32014-05-20 14:23:40 -0700816 final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
817 mPendingAddInfo);
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800818 if (isWorkspaceLocked()) {
Adam Cohendb364c32014-05-20 14:23:40 -0700819 sPendingAddItem = args;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800820 } else {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700821 completeAdd(args);
Adam Cohendb364c32014-05-20 14:23:40 -0700822 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
823 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800824 }
Adam Cohen00074722013-10-11 17:46:09 -0700825 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen689ff162014-05-08 17:27:56 -0700826 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700827 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800828 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800829 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800830
831 }
832
833 @Override
834 protected void onActivityResult(
835 final int requestCode, final int resultCode, final Intent data) {
836 handleActivityResult(requestCode, resultCode, data);
837 if (mLauncherCallbacks != null) {
838 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
839 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800840 }
841
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600842 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700843 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600844 int[] grantResults) {
Sunny Goyal28c6b962015-10-12 11:42:05 -0700845 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && sPendingAddItem != null
846 && sPendingAddItem.requestCode == REQUEST_PERMISSION_CALL_PHONE) {
847 View v = null;
848 CellLayout layout = getCellLayout(sPendingAddItem.container, sPendingAddItem.screenId);
849 if (layout != null) {
850 v = layout.getChildAt(sPendingAddItem.cellX, sPendingAddItem.cellY);
851 }
852 Intent intent = sPendingAddItem.intent;
853 sPendingAddItem = null;
854 if (grantResults.length > 0
855 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
856 startActivity(v, intent, null);
857 } else {
858 // TODO: Show a snack bar with link to settings
859 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
860 getString(R.string.app_name)), Toast.LENGTH_SHORT).show();
861 }
862 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600863 if (mLauncherCallbacks != null) {
864 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
865 grantResults);
866 }
867 }
868
Adam Cohendb364c32014-05-20 14:23:40 -0700869 private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
870 appWidgetId, ItemInfo info) {
871 PendingAddArguments args = new PendingAddArguments();
872 args.requestCode = requestCode;
873 args.intent = data;
874 args.container = info.container;
875 args.screenId = info.screenId;
876 args.cellX = info.cellX;
877 args.cellY = info.cellY;
878 args.appWidgetId = appWidgetId;
879 return args;
880 }
881
882 /**
883 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
884 *
885 * @param screenId the screen id to check
886 * @return the new screen, or screenId if it exists
887 */
888 private long ensurePendingDropLayoutExists(long screenId) {
889 CellLayout dropLayout =
890 (CellLayout) mWorkspace.getScreenWithId(screenId);
891 if (dropLayout == null) {
892 // it's possible that the add screen was removed because it was
893 // empty and a re-bind occurred
894 mWorkspace.addExtraEmptyScreen();
895 return mWorkspace.commitExtraEmptyScreen();
896 } else {
897 return screenId;
898 }
899 }
900
Adam Cohen091440a2015-03-18 14:16:05 -0700901 @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
Michael Jurka8b805b12012-04-18 14:23:14 -0700902 CellLayout cellLayout =
Adam Cohendcd297f2013-06-18 13:13:40 -0700903 (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800904 Runnable onCompleteRunnable = null;
905 int animationType = 0;
906
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700907 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800908 if (resultCode == RESULT_OK) {
909 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
910 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700911 mPendingAddWidgetInfo);
912 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800913 onCompleteRunnable = new Runnable() {
914 @Override
915 public void run() {
916 completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
Adam Cohendcd297f2013-06-18 13:13:40 -0700917 mPendingAddInfo.screenId, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700918 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
919 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800920 }
921 };
922 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800923 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800924 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800925 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700926 if (mDragLayer.getAnimatedView() != null) {
927 mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
928 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
929 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700930 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700931 // The animated view may be null in the case of a rotation during widget configuration
932 onCompleteRunnable.run();
933 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800934 }
935
936 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700937 protected void onStop() {
938 super.onStop();
939 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700940
941 if (mLauncherCallbacks != null) {
942 mLauncherCallbacks.onStop();
943 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700944 }
945
946 @Override
947 protected void onStart() {
948 super.onStart();
949 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700950
951 if (mLauncherCallbacks != null) {
952 mLauncherCallbacks.onStart();
953 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700954 }
955
956 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800957 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200958 long startTime = 0;
959 if (DEBUG_RESUME_TIME) {
960 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400961 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200962 }
Adam Cohen9211d422014-10-07 18:14:53 -0700963
964 if (mLauncherCallbacks != null) {
965 mLauncherCallbacks.preOnResume();
966 }
967
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800968 super.onResume();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700969
Winson Chung4a2afa32012-07-19 14:53:05 -0700970 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700971 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700972 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800973 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700974 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700975 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700976 // view after launching an app, as they may be depending on the UI to be static to
977 // switch to another app, otherwise, if it was
Winson Chung4ac30062015-05-08 17:34:17 -0700978 showAppsView(false /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -0700979 !launchedFromApp /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -0800980 } else if (mOnResumeState == State.WIDGETS) {
981 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700982 }
983 mOnResumeState = State.NONE;
984
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700985 // Background was set to gradient in onPause(), restore to transparent if in all apps.
Sunny Goyald70ad0d2015-05-26 17:20:07 -0700986 setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
987 : WORKSPACE_BACKGROUND_TRANSPARENT);
Craig Mautner360310b2012-10-26 15:13:08 -0700988
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800989 mPaused = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700990 if (mRestoring || mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700991 setWorkspaceLoading(true);
Sunny Goyal22aa3812015-08-19 16:24:27 -0700992
993 // If we're starting binding all over again, clear any bind calls we'd postponed in
994 // the past (see waitUntilResume) -- we don't need them since we're starting binding
995 // from scratch again
996 mBindOnResumeCallbacks.clear();
997
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700998 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Joe Onorato9c1289c2009-08-17 11:03:03 -0400999 mRestoring = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001000 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001001 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001002 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +02001003 // We might have postponed some bind calls until onResume (see waitUntilResume) --
1004 // execute them here
1005 long startTimeCallbacks = 0;
1006 if (DEBUG_RESUME_TIME) {
1007 startTimeCallbacks = System.currentTimeMillis();
1008 }
1009
Michael Jurka1e2f4652013-07-08 18:03:46 -07001010 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
1011 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +02001012 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001013 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +02001014 if (DEBUG_RESUME_TIME) {
1015 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1016 (System.currentTimeMillis() - startTimeCallbacks));
1017 }
Michael Jurka447bf842013-05-15 14:52:15 +02001018 }
Michael Jurka54554252013-08-01 12:52:23 +02001019 if (mOnResumeCallbacks.size() > 0) {
1020 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1021 mOnResumeCallbacks.get(i).run();
1022 }
1023 mOnResumeCallbacks.clear();
1024 }
Winson Chunge4e50662012-01-23 14:45:13 -08001025
1026 // Reset the pressed state of icons that were locked in the press state while activities
1027 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001028 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001029 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001030 mWaitingForResume.setStayPressed(false);
1031 }
Winson Chung82963d52013-10-09 11:20:57 -07001032
Adam Cohen06dff352012-06-01 17:17:08 -07001033 // It is possible that widgets can receive updates while launcher is not in the foreground.
1034 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1035 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1036 // orientation.
Sunny Goyal6bec75f2015-10-01 18:50:48 -07001037 if (!isWorkspaceLoading()) {
1038 getWorkspace().reinflateWidgetsIfNecessary();
1039 }
Sunny Goyal22235bc2015-04-03 09:23:43 -07001040 reinflateQSBIfNecessary();
Adam Cohenf9426d52012-06-04 17:26:21 -07001041
Michael Jurka447bf842013-05-15 14:52:15 +02001042 if (DEBUG_RESUME_TIME) {
1043 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1044 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001045
Adam Cohen4b66bf32015-09-18 12:15:19 -07001046 // We want to suppress callbacks about CustomContent being shown if we have just received
1047 // onNewIntent while the user was present within launcher. In that case, we post a call
1048 // to move the user to the main screen (which will occur after onResume). We don't want to
1049 // have onHide (from onPause), then onShow, then onHide again, which we get if we don't
1050 // suppress here.
1051 if (mWorkspace.getCustomContentCallbacks() != null
1052 && !mMoveToDefaultScreenFromNewIntent) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001053 // If we are resuming and the custom content is the current page, we call onShow().
Adam Cohen4b66bf32015-09-18 12:15:19 -07001054 // It is also possible that onShow will instead be called slightly after first layout
Adam Cohen6fecd412013-10-02 17:41:50 -07001055 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1056 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001057 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001058 }
1059 }
Adam Cohen4b66bf32015-09-18 12:15:19 -07001060 mMoveToDefaultScreenFromNewIntent = false;
Winson Chungcd99cd32015-04-29 11:03:24 -07001061 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001062 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001063
Sunny Goyal756adbc2015-04-16 15:20:51 -07001064 if (!isWorkspaceLoading()) {
1065 // Process any items that were added while Launcher was away.
1066 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
1067 }
Adam Cohen9211d422014-10-07 18:14:53 -07001068
1069 if (mLauncherCallbacks != null) {
1070 mLauncherCallbacks.onResume();
1071 }
Adam Cohen06dff352012-06-01 17:17:08 -07001072 }
1073
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001074 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001075 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001076 // Ensure that items added to Launcher are queued until Launcher returns
1077 InstallShortcutReceiver.enableInstallQueue();
1078
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001079 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001080 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001081 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001082 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001083
1084 // We call onHide() aggressively. The custom content callbacks should be able to
1085 // debounce excess onHide calls.
1086 if (mWorkspace.getCustomContentCallbacks() != null) {
1087 mWorkspace.getCustomContentCallbacks().onHide();
1088 }
Romain Guycbb89e42009-06-08 15:52:54 -07001089
Adam Cohen9211d422014-10-07 18:14:53 -07001090 if (mLauncherCallbacks != null) {
1091 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001092 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001093 }
1094
1095 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001096 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1097 // by a onResume or by scrolling otherwise.
1098 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001099
1100 // Custom content is completely hidden
1101 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001102
1103 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1104 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001105
1106 // Indicates whether the user is allowed to scroll away from the custom content.
1107 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001108 }
1109
Adam Cohenc2d6e892014-10-16 09:49:24 -07001110 public interface LauncherOverlay {
1111
1112 /**
1113 * Touch interaction leading to overscroll has begun
1114 */
1115 public void onScrollInteractionBegin();
1116
1117 /**
1118 * Touch interaction related to overscroll has ended
1119 */
1120 public void onScrollInteractionEnd();
1121
1122 /**
1123 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1124 * screen (or in the case of RTL, the rightmost screen).
1125 */
1126 public void onScrollChange(int progress, boolean rtl);
1127
1128 /**
1129 * Screen has stopped scrolling
1130 */
1131 public void onScrollSettled();
1132
1133 /**
1134 * This method can be called by the Launcher in order to force the LauncherOverlay
1135 * to exit fully immersive mode.
1136 */
1137 public void forceExitFullImmersion();
1138 }
1139
Jun Mukai8af0cd82015-05-12 12:32:12 -07001140 public interface LauncherSearchCallbacks {
1141 /**
1142 * Called when the search overlay is shown.
1143 */
1144 public void onSearchOverlayOpened();
1145
1146 /**
1147 * Called when the search overlay is dismissed.
1148 */
1149 public void onSearchOverlayClosed();
1150 }
1151
Adam Cohenc2d6e892014-10-16 09:49:24 -07001152 public interface LauncherOverlayCallbacks {
1153 /**
1154 * This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
1155 * however it doesn't modify any state within the launcher.
1156 */
1157 public boolean canEnterFullImmersion();
1158
1159 /**
1160 * Should be called to tell Launcher that the LauncherOverlay will take over interaction,
1161 * eg. by occupying the full screen and handling all touch events.
1162 *
1163 * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
1164 * case, Launcher will modify any necessary state and assumes the overlay is
1165 * handling all interaction. If false, the LauncherOverlay should cancel any
1166 *
1167 */
1168 public boolean enterFullImmersion();
1169
1170 /**
1171 * Must be called when exiting fully immersive mode. Indicates to Launcher that it has
1172 * full control over UI and state.
1173 */
1174 public void exitFullImmersion();
1175 }
1176
1177 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1178
1179 @Override
1180 public boolean canEnterFullImmersion() {
1181 return mState == State.WORKSPACE;
1182 }
1183
1184 @Override
1185 public boolean enterFullImmersion() {
1186 if (mState == State.WORKSPACE) {
1187 // When fully immersed, disregard any touches which fall through.
1188 mDragLayer.setBlockTouch(true);
1189 return true;
1190 }
1191 return false;
1192 }
1193
1194 @Override
1195 public void exitFullImmersion() {
1196 mDragLayer.setBlockTouch(false);
1197 }
1198 }
1199
Jorim Jaggid017f882014-01-14 17:08:48 -08001200 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001201 if (mLauncherCallbacks != null) {
1202 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001203 } else {
1204 // On devices with a locked orientation, we will at least have the allow rotation
1205 // setting.
1206 return !Utilities.isRotationAllowedForDevice(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001207 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001208 }
1209
Adam Cohen9211d422014-10-07 18:14:53 -07001210 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001211 CustomContentCallbacks callbacks, String description) {
1212 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001213 }
1214
Adam Cohenedb40762013-07-18 16:45:45 -07001215 // The custom content needs to offset its content to account for the QSB
1216 public int getTopOffsetForCustomContent() {
1217 return mWorkspace.getPaddingTop();
1218 }
1219
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001220 @Override
1221 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001222 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001223 if (mModel.isCurrentCallbacks(this)) {
1224 mModel.stopLoader();
1225 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001226 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1227
Romain Guy13c2e7b2010-03-10 19:45:00 -08001228 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001229 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001230
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001231 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001232 @Override
1233 public void onWindowFocusChanged(boolean hasFocus) {
1234 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001235 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001236
1237 if (mLauncherCallbacks != null) {
1238 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1239 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001240 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001241
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001242 private boolean acceptFilter() {
1243 final InputMethodManager inputManager = (InputMethodManager)
1244 getSystemService(Context.INPUT_METHOD_SERVICE);
1245 return !inputManager.isFullscreenMode();
1246 }
1247
1248 @Override
1249 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001250 final int uniChar = event.getUnicodeChar();
1251 final boolean handled = super.onKeyDown(keyCode, event);
1252 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1253 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001254 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1255 keyCode, event);
1256 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001257 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001258 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001259 // showSearchDialog()
1260 // If there are multiple keystrokes before the search dialog takes focus,
1261 // onSearchRequested() will be called for every keystroke,
1262 // but it is idempotent, so it's fine.
1263 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001264 }
1265 }
1266
Joe Onorato8a9625e2010-01-28 15:55:35 -08001267 // Eat the long press event so the keyboard doesn't come up.
1268 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1269 return true;
1270 }
1271
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001272 return handled;
1273 }
1274
Winson46163472015-09-22 17:31:56 -07001275 @Override
1276 public boolean onKeyUp(int keyCode, KeyEvent event) {
1277 if (keyCode == KeyEvent.KEYCODE_MENU) {
1278 // Ignore the menu key if we are currently dragging or are on the custom content screen
1279 if (!isOnCustomContent() && !mDragController.isDragging()) {
1280 // Close any open folders
1281 closeFolder();
1282
1283 // Stop resizing any widgets
1284 mWorkspace.exitWidgetResizeMode();
1285
1286 // Show the overview mode if we are on the workspace
1287 if (mState == State.WORKSPACE && !mWorkspace.isInOverviewMode() &&
1288 !mWorkspace.isSwitchingState()) {
1289 mOverviewPanel.requestFocus();
Winsone9f27272015-10-13 10:47:51 -07001290 showOverviewMode(true, true /* requestButtonFocus */);
Winson46163472015-09-22 17:31:56 -07001291 }
1292 }
1293 return true;
1294 }
1295 return super.onKeyUp(keyCode, event);
1296 }
1297
Karl Rosaen138a0412009-04-23 19:00:21 -07001298 private String getTypedText() {
1299 return mDefaultKeySsb.toString();
1300 }
1301
1302 private void clearTypedText() {
1303 mDefaultKeySsb.clear();
1304 mDefaultKeySsb.clearSpans();
1305 Selection.setSelection(mDefaultKeySsb, 0);
1306 }
1307
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001308 /**
Michael Jurka883f55b2010-10-21 15:47:14 -07001309 * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
1310 * State
1311 */
1312 private static State intToState(int stateOrdinal) {
1313 State state = State.WORKSPACE;
1314 final State[] stateValues = State.values();
1315 for (int i = 0; i < stateValues.length; i++) {
1316 if (stateValues[i].ordinal() == stateOrdinal) {
1317 state = stateValues[i];
1318 break;
1319 }
1320 }
1321 return state;
1322 }
1323
1324 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001325 * Restores the previous state, if it exists.
1326 *
1327 * @param savedState The previous state.
1328 */
1329 private void restoreState(Bundle savedState) {
1330 if (savedState == null) {
1331 return;
1332 }
1333
Michael Jurka883f55b2010-10-21 15:47:14 -07001334 State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
Winson Chungb745afb2015-03-02 11:51:23 -08001335 if (state == State.APPS || state == State.WIDGETS) {
1336 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001337 }
1338
Adam Cohen21cd0022013-10-09 18:57:02 -07001339 int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
1340 PagedView.INVALID_RESTORE_PAGE);
1341 if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
Winson Chung8c87cd82013-07-23 16:20:10 -07001342 mWorkspace.setRestorePage(currentScreen);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001343 }
1344
Winson Chung3d503fb2011-07-13 17:25:49 -07001345 final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
Adam Cohendcd297f2013-06-18 13:13:40 -07001346 final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
Michael Jurka0280c3b2010-09-17 15:00:07 -07001347
Winson Chung3d503fb2011-07-13 17:25:49 -07001348 if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
1349 mPendingAddInfo.container = pendingAddContainer;
Adam Cohendcd297f2013-06-18 13:13:40 -07001350 mPendingAddInfo.screenId = pendingAddScreen;
Winson Chung3d503fb2011-07-13 17:25:49 -07001351 mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
1352 mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001353 mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
1354 mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
Adam Cohenb823ae42015-03-27 18:07:52 -07001355 AppWidgetProviderInfo info = savedState.getParcelable(
1356 RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
Sunny Goyalf044bb12015-05-12 13:30:07 -07001357 mPendingAddWidgetInfo = info == null ?
1358 null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
1359
Adam Cohen4637b5a2013-11-04 18:21:24 -08001360 mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001361 setWaitingForResult(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001362 mRestoring = true;
1363 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001364 }
1365
1366 /**
1367 * Finds all the views we need and configure them properly.
1368 */
1369 private void setupViews() {
Michael Jurkaa63c4522010-08-19 13:52:27 -07001370 final DragController dragController = mDragController;
Joe Onorato00acb122009-08-04 16:04:30 -04001371
Craig Mautner360310b2012-10-26 15:13:08 -07001372 mLauncherView = findViewById(R.id.launcher);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001373 mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
Winson Chung4c98d922011-05-31 16:50:48 -07001374 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
1375 mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
Anjali Koppalf5d29132014-02-28 13:33:27 -08001376 mWorkspace.setPageSwitchListener(this);
Winson Chunga6945242014-01-08 14:04:34 -08001377 mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
Craig Mautner360310b2012-10-26 15:13:08 -07001378
John Spurlock77e1f472013-09-11 10:09:51 -04001379 mLauncherView.setSystemUiVisibility(
1380 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
Craig Mautner360310b2012-10-26 15:13:08 -07001381 mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001382
Winson Chung4c98d922011-05-31 16:50:48 -07001383 // Setup the drag layer
1384 mDragLayer.setup(this, dragController);
1385
Winson Chung3d503fb2011-07-13 17:25:49 -07001386 // Setup the hotseat
1387 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1388 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001389 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001390 }
1391
Winsone9f27272015-10-13 10:47:51 -07001392 // Setup the overview panel
1393 setupOverviewPanel();
Adam Cohenf358a4b2013-07-23 16:47:31 -07001394
Winson Chung4c98d922011-05-31 16:50:48 -07001395 // Setup the workspace
1396 mWorkspace.setHapticFeedbackEnabled(false);
1397 mWorkspace.setOnLongClickListener(this);
Adam Cohencff6af82011-09-13 14:51:53 -07001398 mWorkspace.setup(dragController);
Michael Jurkad74c9842011-07-10 12:44:21 -07001399 dragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001400
Winson Chungf0ea4d32011-06-06 14:27:16 -07001401 // Get the search/delete bar
Adam Cohen24ce0b32014-01-14 16:18:14 -08001402 mSearchDropTargetBar = (SearchDropTargetBar)
1403 mDragLayer.findViewById(R.id.search_drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001404
Winson Chungef7f8742015-06-04 17:18:17 -07001405 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001406 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001407 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Winson Chungef7f8742015-06-04 17:18:17 -07001408 if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
1409 mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
1410 } else {
1411 mAppsView.setSearchBarController(mAppsView.newDefaultAppSearchController());
1412 }
Craig Mautner360310b2012-10-26 15:13:08 -07001413
Winson Chung3d503fb2011-07-13 17:25:49 -07001414 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Winson Chung4c98d922011-05-31 16:50:48 -07001415 dragController.setDragScoller(mWorkspace);
1416 dragController.setScrollView(mDragLayer);
1417 dragController.setMoveTarget(mWorkspace);
1418 dragController.addDropTarget(mWorkspace);
Winson Chungc51db6a2011-10-05 11:44:49 -07001419 if (mSearchDropTargetBar != null) {
1420 mSearchDropTargetBar.setup(this, dragController);
Adam Cohenb0df1b02015-03-18 22:21:40 -07001421 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Michael Jurkae0f5a612011-02-07 16:45:41 -08001422 }
Daniel Sandler924b9932013-06-12 00:38:25 -04001423
Sunny Goyald3060552015-06-25 19:35:49 -07001424 if (TestingUtils.MEMORY_DUMP_ENABLED) {
1425 TestingUtils.addWeightWatcher(this);
Daniel Sandler924b9932013-06-12 00:38:25 -04001426 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001427 }
1428
Winsone9f27272015-10-13 10:47:51 -07001429 private void setupOverviewPanel() {
1430 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
1431
1432 // Long-clicking buttons in the overview panel does the same thing as clicking them.
1433 OnLongClickListener performClickOnLongClick = new OnLongClickListener() {
1434 @Override
1435 public boolean onLongClick(View v) {
1436 return v.performClick();
1437 }
1438 };
1439
1440 // Bind wallpaper button actions
1441 View wallpaperButton = findViewById(R.id.wallpaper_button);
1442 wallpaperButton.setOnClickListener(new OnClickListener() {
1443 @Override
1444 public void onClick(View view) {
1445 if (!mWorkspace.isSwitchingState()) {
1446 onClickWallpaperPicker(view);
1447 }
1448 }
1449 });
1450 wallpaperButton.setOnLongClickListener(performClickOnLongClick);
1451 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1452
1453 // Bind widget button actions
1454 mWidgetsButton = findViewById(R.id.widget_button);
1455 mWidgetsButton.setOnClickListener(new OnClickListener() {
1456 @Override
1457 public void onClick(View view) {
1458 if (!mWorkspace.isSwitchingState()) {
1459 onClickAddWidgetButton(view);
1460 }
1461 }
1462 });
1463 mWidgetsButton.setOnLongClickListener(performClickOnLongClick);
1464 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1465
1466 // Bind settings actions
1467 View settingsButton = findViewById(R.id.settings_button);
1468 boolean hasSettings = hasSettings();
1469 if (hasSettings) {
1470 settingsButton.setOnClickListener(new OnClickListener() {
1471 @Override
1472 public void onClick(View view) {
1473 if (!mWorkspace.isSwitchingState()) {
1474 onClickSettingsButton(view);
1475 }
1476 }
1477 });
1478 settingsButton.setOnLongClickListener(performClickOnLongClick);
1479 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1480 } else {
1481 settingsButton.setVisibility(View.GONE);
1482 }
1483
1484 mOverviewPanel.setAlpha(0f);
1485 }
1486
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001487 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001488 * Sets the all apps button. This method is called from {@link Hotseat}.
1489 */
1490 public void setAllAppsButton(View allAppsButton) {
1491 mAllAppsButton = allAppsButton;
1492 }
1493
1494 public View getAllAppsButton() {
1495 return mAllAppsButton;
1496 }
1497
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001498 public View getWidgetsButton() {
1499 return mWidgetsButton;
1500 }
1501
Anjali Koppal5ad44842014-03-10 20:34:39 -07001502 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001503 * Creates a view representing a shortcut.
1504 *
1505 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001506 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001507 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001508 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001509 }
1510
1511 /**
1512 * Creates a view representing a shortcut inflated from the specified resource.
1513 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001514 * @param parent The group the shortcut belongs to.
1515 * @param info The data structure describing the shortcut.
1516 *
1517 * @return A View inflated from layoutResId.
1518 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001519 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001520 BubbleTextView favorite = (BubbleTextView) mInflater.inflate(R.layout.app_icon,
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001521 parent, false);
1522 favorite.applyFromShortcutInfo(info, mIconCache);
1523 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001524 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001525 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001526 return favorite;
1527 }
1528
1529 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001530 * Add a shortcut to the workspace.
1531 *
1532 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001533 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001534 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07001535 int cellY) {
1536 int[] cellXY = mTmpAddItemCellCoordinates;
1537 int[] touchXY = mPendingAddInfo.dropPos;
Adam Cohendcd297f2013-06-18 13:13:40 -07001538 CellLayout layout = getCellLayout(container, screenId);
Romain Guycbb89e42009-06-08 15:52:54 -07001539
Sunny Goyal5c97f512015-05-19 16:03:28 -07001540 ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
Adam Cohend9198822011-11-22 16:42:47 -08001541 if (info == null) {
1542 return;
1543 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001544 final View view = createShortcut(info);
1545
Sunny Goyal5c97f512015-05-19 16:03:28 -07001546 boolean foundCellSpan = false;
Adam Cohenfbba09b2011-07-18 21:43:05 -07001547 // First we check if we already know the exact location where we want to add this item.
1548 if (cellX >= 0 && cellY >= 0) {
1549 cellXY[0] = cellX;
1550 cellXY[1] = cellY;
1551 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001552
1553 // If appropriate, either create a folder or add to an existing folder
Adam Cohen482ed822012-03-02 14:15:13 -08001554 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Adam Cohen558baaf2011-08-15 15:22:57 -07001555 true, null,null)) {
1556 return;
1557 }
1558 DragObject dragObject = new DragObject();
1559 dragObject.dragInfo = info;
Adam Cohen482ed822012-03-02 14:15:13 -08001560 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1561 true)) {
Adam Cohen558baaf2011-08-15 15:22:57 -07001562 return;
1563 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001564 } else if (touchXY != null) {
Michael Jurkad3ef3062010-11-23 16:23:58 -08001565 // when dragging and dropping, just find the closest free spot
Winson Chung3d503fb2011-07-13 17:25:49 -07001566 int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001567 foundCellSpan = (result != null);
1568 } else {
Adam Cohenfbba09b2011-07-18 21:43:05 -07001569 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001570 }
1571
1572 if (!foundCellSpan) {
Winson Chung93eef082012-03-23 15:59:27 -07001573 showOutOfSpaceMessage(isHotseatLayout(layout));
Michael Jurka0280c3b2010-09-17 15:00:07 -07001574 return;
1575 }
1576
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001577 LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001578
1579 if (!mRestoring) {
Adam Cohendcd297f2013-06-18 13:13:40 -07001580 mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07001581 isWorkspaceLocked());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001582 }
1583 }
1584
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001585 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001586 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001587 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001588 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001589 */
Adam Cohen091440a2015-03-18 14:16:05 -07001590 @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
Adam Cohen59400422014-03-05 18:07:04 -08001591 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1592
1593 ItemInfo info = mPendingAddInfo;
Adam Cohened66b2b2012-01-23 17:28:51 -08001594 if (appWidgetInfo == null) {
Adam Cohen59400422014-03-05 18:07:04 -08001595 appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
1596 mAppWidgetManager.getAppWidgetInfo(appWidgetId));
Adam Cohened66b2b2012-01-23 17:28:51 -08001597 }
Romain Guycbb89e42009-06-08 15:52:54 -07001598
Adam Cohen59400422014-03-05 18:07:04 -08001599 if (appWidgetInfo.isCustomWidget) {
1600 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001601 }
1602
Adam Cohen59400422014-03-05 18:07:04 -08001603 LauncherAppWidgetInfo launcherInfo;
1604 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
1605 launcherInfo.spanX = info.spanX;
1606 launcherInfo.spanY = info.spanY;
1607 launcherInfo.minSpanX = info.minSpanX;
1608 launcherInfo.minSpanY = info.minSpanY;
Sunny Goyalffe83f12014-08-14 17:39:34 -07001609 launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
Romain Guycbb89e42009-06-08 15:52:54 -07001610
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001611 LauncherModel.addItemToDatabase(this, launcherInfo,
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001612 container, screenId, info.cellX, info.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001613
1614 if (!mRestoring) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001615 if (hostView == null) {
1616 // Perform actual inflation because we're live
Adam Cohen59400422014-03-05 18:07:04 -08001617 launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
1618 appWidgetInfo);
Adam Cohened66b2b2012-01-23 17:28:51 -08001619 } else {
1620 // The AppWidgetHostView has already been inflated and instantiated
1621 launcherInfo.hostView = hostView;
1622 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001623 launcherInfo.hostView.setTag(launcherInfo);
Adam Cohend41fbf52012-02-16 23:53:59 -08001624 launcherInfo.hostView.setVisibility(View.VISIBLE);
Adam Cohenaaa5c212012-10-05 18:14:31 -07001625 launcherInfo.notifyWidgetSizeChanged(this);
1626
Adam Cohen59400422014-03-05 18:07:04 -08001627 mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
1628 info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
Adam Cohended9f8d2010-11-03 13:25:16 -07001629
1630 addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001631 }
Adam Cohen6af9af02012-02-02 15:41:45 -08001632 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001633 }
Romain Guycbb89e42009-06-08 15:52:54 -07001634
Adam Cohended9f8d2010-11-03 13:25:16 -07001635 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1636 @Override
1637 public void onReceive(Context context, Intent intent) {
1638 final String action = intent.getAction();
1639 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
1640 mUserPresent = false;
Adam Cohenbec6ac52011-07-19 20:50:27 -07001641 mDragLayer.clearAllResizeFrames();
Winson Chungb745afb2015-03-02 11:51:23 -08001642 updateAutoAdvanceState();
Winson Chung337cd9d2011-03-30 10:39:30 -07001643
Winson Chungc100e8e2011-08-09 16:02:43 -07001644 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001645 // processing a multi-step drop
Hyunyoung Song3f471442015-04-08 19:01:34 -07001646 if (mAppsView != null && mWidgetsView != null &&
Winson Chungb745afb2015-03-02 11:51:23 -08001647 mPendingAddInfo.container == ItemInfo.NO_ID) {
Winson5c6bdbb2015-09-03 11:36:19 -07001648 if (!showWorkspace(false)) {
1649 // If we are already on the workspace, then manually reset all apps
1650 mAppsView.reset();
1651 }
Winson Chung785d2eb2011-04-14 16:08:02 -07001652 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001653 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1654 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08001655 updateAutoAdvanceState();
Dan Sandlerd5024042014-01-09 15:01:33 -05001656 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
1657 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001658 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001659 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
1660 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
1661 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001662 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001663 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
1664 | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
Adam Cohended9f8d2010-11-03 13:25:16 -07001665 }
1666 }
1667 };
1668
1669 @Override
1670 public void onAttachedToWindow() {
1671 super.onAttachedToWindow();
1672
1673 // Listen for broadcasts related to user-presence
1674 final IntentFilter filter = new IntentFilter();
1675 filter.addAction(Intent.ACTION_SCREEN_OFF);
1676 filter.addAction(Intent.ACTION_USER_PRESENT);
Amith Yamasani6cc806d2014-05-02 13:47:11 -07001677 // For handling managed profiles
Dan Sandlerd5024042014-01-09 15:01:33 -05001678 if (ENABLE_DEBUG_INTENTS) {
1679 filter.addAction(DebugIntents.DELETE_DATABASE);
1680 filter.addAction(DebugIntents.MIGRATE_DATABASE);
1681 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001682 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001683 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001684 setupTransparentSystemBarsForLollipop();
Adam Cohend113e0c2010-11-11 10:48:05 -08001685 mAttached = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001686 mVisible = true;
1687 }
1688
Adam Cohen0b395352014-06-09 22:54:36 +00001689 /**
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001690 * Sets up transparent navigation and status bars in Lollipop.
Adam Cohen0b395352014-06-09 22:54:36 +00001691 * This method is a no-op for other platform versions.
1692 */
Sunny Goyald0091012015-01-20 15:55:34 -08001693 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001694 private void setupTransparentSystemBarsForLollipop() {
1695 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyald0091012015-01-20 15:55:34 -08001696 Window window = getWindow();
1697 window.getAttributes().systemUiVisibility |=
1698 (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
1699 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1700 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
1701 window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
1702 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
1703 window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
1704 window.setStatusBarColor(Color.TRANSPARENT);
1705 window.setNavigationBarColor(Color.TRANSPARENT);
Adam Cohen0b395352014-06-09 22:54:36 +00001706 }
1707 }
1708
Adam Cohended9f8d2010-11-03 13:25:16 -07001709 @Override
1710 public void onDetachedFromWindow() {
1711 super.onDetachedFromWindow();
1712 mVisible = false;
1713
Adam Cohend113e0c2010-11-11 10:48:05 -08001714 if (mAttached) {
1715 unregisterReceiver(mReceiver);
1716 mAttached = false;
1717 }
Winson Chungb745afb2015-03-02 11:51:23 -08001718 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001719 }
1720
1721 public void onWindowVisibilityChanged(int visibility) {
1722 mVisible = visibility == View.VISIBLE;
Winson Chungb745afb2015-03-02 11:51:23 -08001723 updateAutoAdvanceState();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001724 // The following code used to be in onResume, but it turns out onResume is called when
1725 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1726 // is a more appropriate event to handle
1727 if (mVisible) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001728 if (!mWorkspaceLoading) {
1729 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001730 // We want to let Launcher draw itself at least once before we force it to build
1731 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001732 // apps is nice and speedy.
1733 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001734 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001735 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001736 if (mStarted) return;
1737 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001738 // We delay the layer building a bit in order to give
1739 // other message processing a time to run. In particular
1740 // this avoids a delay in hiding the IME if it was
1741 // currently shown, because doing that may involve
1742 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001743 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001744 final ViewTreeObserver.OnDrawListener listener = this;
1745 mWorkspace.post(new Runnable() {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001746 public void run() {
1747 if (mWorkspace != null &&
1748 mWorkspace.getViewTreeObserver() != null) {
1749 mWorkspace.getViewTreeObserver().
1750 removeOnDrawListener(listener);
Michael Jurkadf96add2013-04-03 16:25:02 -07001751 }
Tony Wickhama0628cc2015-10-14 15:23:04 -07001752 }
1753 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001754 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001755 }
1756 });
1757 }
1758 clearTypedText();
1759 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001760 }
1761
Adam Cohen091440a2015-03-18 14:16:05 -07001762 @Thunk void sendAdvanceMessage(long delay) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001763 mHandler.removeMessages(ADVANCE_MSG);
1764 Message msg = mHandler.obtainMessage(ADVANCE_MSG);
1765 mHandler.sendMessageDelayed(msg, delay);
1766 mAutoAdvanceSentTime = System.currentTimeMillis();
1767 }
1768
Adam Cohen091440a2015-03-18 14:16:05 -07001769 @Thunk void updateAutoAdvanceState() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001770 boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
1771 if (autoAdvanceRunning != mAutoAdvanceRunning) {
1772 mAutoAdvanceRunning = autoAdvanceRunning;
1773 if (autoAdvanceRunning) {
1774 long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
1775 sendAdvanceMessage(delay);
1776 } else {
1777 if (!mWidgetsToAdvance.isEmpty()) {
1778 mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
1779 (System.currentTimeMillis() - mAutoAdvanceSentTime));
1780 }
1781 mHandler.removeMessages(ADVANCE_MSG);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001782 mHandler.removeMessages(0); // Remove messages sent using postDelayed()
Adam Cohended9f8d2010-11-03 13:25:16 -07001783 }
1784 }
1785 }
1786
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001787 @Thunk final Handler mHandler = new Handler(new Handler.Callback() {
1788
Adam Cohended9f8d2010-11-03 13:25:16 -07001789 @Override
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001790 public boolean handleMessage(Message msg) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001791 if (msg.what == ADVANCE_MSG) {
1792 int i = 0;
1793 for (View key: mWidgetsToAdvance.keySet()) {
1794 final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
1795 final int delay = mAdvanceStagger * i;
1796 if (v instanceof Advanceable) {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001797 mHandler.postDelayed(new Runnable() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001798 public void run() {
1799 ((Advanceable) v).advance();
1800 }
1801 }, delay);
1802 }
1803 i++;
1804 }
1805 sendAdvanceMessage(mAdvanceInterval);
1806 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001807 return true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001808 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001809 });
Adam Cohended9f8d2010-11-03 13:25:16 -07001810
Winsonc0b52fe2015-09-09 16:38:15 -07001811 private void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
Adam Cohen292c0252011-07-18 13:55:17 -07001812 if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
Adam Cohended9f8d2010-11-03 13:25:16 -07001813 View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
1814 if (v instanceof Advanceable) {
1815 mWidgetsToAdvance.put(hostView, appWidgetInfo);
Adam Cohen2ddf13e2011-01-19 21:26:33 -08001816 ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
Winson Chungb745afb2015-03-02 11:51:23 -08001817 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001818 }
1819 }
1820
Winsonc0b52fe2015-09-09 16:38:15 -07001821 private void removeWidgetToAutoAdvance(View hostView) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001822 if (mWidgetsToAdvance.containsKey(hostView)) {
1823 mWidgetsToAdvance.remove(hostView);
Winson Chungb745afb2015-03-02 11:51:23 -08001824 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001825 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001826 }
1827
Hyunyoung Song3f471442015-04-08 19:01:34 -07001828 public void showOutOfSpaceMessage(boolean isHotseatLayout) {
Winson Chung93eef082012-03-23 15:59:27 -07001829 int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
1830 Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
Adam Cohended9f8d2010-11-03 13:25:16 -07001831 }
1832
Winson Chunga6945242014-01-08 14:04:34 -08001833 public DragLayer getDragLayer() {
1834 return mDragLayer;
1835 }
1836
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001837 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001838 return mAppsView;
1839 }
1840
Hyunyoung Song3f471442015-04-08 19:01:34 -07001841 public WidgetsContainerView getWidgetsView() {
1842 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001843 }
1844
Winson Chunga6945242014-01-08 14:04:34 -08001845 public Workspace getWorkspace() {
1846 return mWorkspace;
1847 }
1848
1849 public Hotseat getHotseat() {
1850 return mHotseat;
1851 }
1852
Jorim Jaggid017f882014-01-14 17:08:48 -08001853 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001854 return mOverviewPanel;
1855 }
1856
Winson Chung006ee262015-08-03 14:40:11 -07001857 public SearchDropTargetBar getSearchDropTargetBar() {
Winson Chunga6945242014-01-08 14:04:34 -08001858 return mSearchDropTargetBar;
1859 }
1860
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001861 public LauncherAppWidgetHost getAppWidgetHost() {
1862 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001863 }
Romain Guycbb89e42009-06-08 15:52:54 -07001864
Winson Chunga9abd0e2010-10-27 17:18:37 -07001865 public LauncherModel getModel() {
1866 return mModel;
1867 }
1868
Winson Chunga6945242014-01-08 14:04:34 -08001869 protected SharedPreferences getSharedPrefs() {
1870 return mSharedPrefs;
1871 }
1872
Adam Cohen2e6da152015-05-06 11:42:25 -07001873 public DeviceProfile getDeviceProfile() {
1874 return mDeviceProfile;
1875 }
1876
Bjorn Bringertc459e522013-06-07 19:36:01 +01001877 public void closeSystemDialogs() {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001878 getWindow().closeAllPanels();
1879
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001880 // Whatever we were doing is hereby canceled.
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001881 setWaitingForResult(false);
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001882 }
1883
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001884 @Override
1885 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001886 long startTime = 0;
1887 if (DEBUG_RESUME_TIME) {
1888 startTime = System.currentTimeMillis();
1889 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001890 super.onNewIntent(intent);
1891
1892 // Close the menu
Winson15f8b172015-08-19 11:02:39 -07001893 Folder openFolder = mWorkspace.getOpenFolder();
1894 boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1895 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1896 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
1897 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
1898 if (isActionMain) {
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001899 // also will cancel mWaitingForResult.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001900 closeSystemDialogs();
Jason Samsfd22dac2009-09-20 17:24:16 -07001901
Adam Cohen6fecd412013-10-02 17:41:50 -07001902 if (mWorkspace == null) {
1903 // Can be cases where mWorkspace is null, this prevents a NPE
1904 return;
1905 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001906 // In all these cases, only animate if we're already on home
1907 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001908
Sunny Goyal935fca12015-10-13 10:19:01 -07001909 closeFolder(alreadyOnHome);
Adam Cohen6fecd412013-10-02 17:41:50 -07001910 exitSpringLoadedDragMode();
1911
1912 // If we are already on home, then just animate back to the workspace,
1913 // otherwise, just wait until onResume to set the state back to Workspace
1914 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001915 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001916 } else {
1917 mOnResumeState = State.WORKSPACE;
1918 }
1919
1920 final View v = getWindow().peekDecorView();
1921 if (v != null && v.getWindowToken() != null) {
1922 InputMethodManager imm = (InputMethodManager)getSystemService(
1923 INPUT_METHOD_SERVICE);
1924 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1925 }
1926
Winson Chungb745afb2015-03-02 11:51:23 -08001927 // Reset the apps view
1928 if (!alreadyOnHome && mAppsView != null) {
1929 mAppsView.scrollToTop();
1930 }
1931
Hyunyoung Song3f471442015-04-08 19:01:34 -07001932 // Reset the widgets view
1933 if (!alreadyOnHome && mWidgetsView != null) {
1934 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001935 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001936
Adam Cohen9211d422014-10-07 18:14:53 -07001937 if (mLauncherCallbacks != null) {
1938 mLauncherCallbacks.onHomeIntent();
1939 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001940 }
Adam Cohened307df2013-10-02 09:37:31 -07001941
Adam Cohen9211d422014-10-07 18:14:53 -07001942 if (mLauncherCallbacks != null) {
1943 mLauncherCallbacks.onNewIntent(intent);
1944 }
Winson15f8b172015-08-19 11:02:39 -07001945
1946 // Defer moving to the default screen until after we callback to the LauncherCallbacks
1947 // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
1948 // animation.
1949 if (isActionMain) {
Ivan Lee667d6882015-09-03 10:16:07 -06001950 boolean moveToDefaultScreen = mLauncherCallbacks != null ?
1951 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
Winson15f8b172015-08-19 11:02:39 -07001952 if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
1953 openFolder == null && moveToDefaultScreen) {
Adam Cohen4b66bf32015-09-18 12:15:19 -07001954
1955 // We use this flag to suppress noisy callbacks above custom content state
1956 // from onResume.
1957 mMoveToDefaultScreenFromNewIntent = true;
Winson15f8b172015-08-19 11:02:39 -07001958 mWorkspace.post(new Runnable() {
1959 @Override
1960 public void run() {
1961 mWorkspace.moveToDefaultScreen(true);
1962 }
1963 });
1964 }
1965 }
1966
1967 if (DEBUG_RESUME_TIME) {
1968 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1969 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001970 }
1971
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001972 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001973 public void onRestoreInstanceState(Bundle state) {
1974 super.onRestoreInstanceState(state);
1975 for (int page: mSynchronouslyBoundPages) {
1976 mWorkspace.restoreInstanceStateForChild(page);
1977 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001978 }
1979
1980 @Override
1981 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001982 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001983 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1984 mWorkspace.getCurrentPageOffsetFromCustomContent());
Adam Cohen21cd0022013-10-09 18:57:02 -07001985 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001986 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001987
Michael Jurka883f55b2010-10-21 15:47:14 -07001988 outState.putInt(RUNTIME_STATE, mState.ordinal());
Adam Cohen51e95032011-07-11 14:44:19 -07001989 // We close any open folder since it will not be re-opened, and we need to make sure
1990 // this state is reflected.
Sunny Goyal935fca12015-10-13 10:19:01 -07001991 closeFolder(false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001992
Adam Cohendcd297f2013-06-18 13:13:40 -07001993 if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
Winson Chung3d503fb2011-07-13 17:25:49 -07001994 mWaitingForResult) {
1995 outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
Adam Cohendcd297f2013-06-18 13:13:40 -07001996 outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
Winson Chung3d503fb2011-07-13 17:25:49 -07001997 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
1998 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001999 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
2000 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
2001 outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
Adam Cohen4637b5a2013-11-04 18:21:24 -08002002 outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002003 }
2004
Hyunyoung Song3f471442015-04-08 19:01:34 -07002005 // Save the current widgets tray?
2006 // TODO(hyunyoungs)
Adam Cohen9211d422014-10-07 18:14:53 -07002007
2008 if (mLauncherCallbacks != null) {
2009 mLauncherCallbacks.onSaveInstanceState(outState);
2010 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002011 }
2012
2013 @Override
2014 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002015 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07002016
Winson Chunge7a03942011-08-05 15:05:12 -07002017 // Remove all pending runnables
2018 mHandler.removeMessages(ADVANCE_MSG);
2019 mHandler.removeMessages(0);
Michael Jurka9d906c72011-10-14 06:25:36 -07002020 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Winson Chunge7a03942011-08-05 15:05:12 -07002021
Winson Chungcd2b0142011-06-08 16:02:26 -07002022 // Stop callbacks from LauncherModel
Daniel Sandlercc8befa2013-06-11 14:45:48 -04002023 LauncherAppState app = (LauncherAppState.getInstance());
Adam Cohen1a85c582014-09-30 09:48:49 -07002024
2025 // It's possible to receive onDestroy after a new Launcher activity has
2026 // been created. In this case, don't interfere with the new Launcher.
2027 if (mModel.isCurrentCallbacks(this)) {
2028 mModel.stopLoader();
2029 app.setLauncher(null);
2030 }
Winson Chungcd2b0142011-06-08 16:02:26 -07002031
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002032 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07002033 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002034 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002035 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002036 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002037 mAppWidgetHost = null;
2038
2039 mWidgetsToAdvance.clear();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002040
2041 TextKeyListener.getInstance().release();
2042
Joe Onorato34a0e1b2009-12-14 17:44:51 -08002043 unregisterReceiver(mCloseSystemDialogsReceiver);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002044
Adam Cohenaccf3bf2012-04-30 16:07:43 -07002045 mDragLayer.clearAllResizeFrames();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002046 ((ViewGroup) mWorkspace.getParent()).removeAllViews();
Adam Cohend552dd92013-11-26 12:13:11 -08002047 mWorkspace.removeAllWorkspaceScreens();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002048 mWorkspace = null;
2049 mDragController = null;
Patrick Dubroy60b7c532011-01-16 17:19:32 -08002050
Michael Jurka2ecf9952012-06-18 12:52:28 -07002051 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07002052
2053 if (mLauncherCallbacks != null) {
2054 mLauncherCallbacks.onDestroy();
2055 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002056 }
2057
Adam Cohena9cf38f2011-05-02 15:36:58 -07002058 public DragController getDragController() {
2059 return mDragController;
2060 }
2061
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002062 @Override
2063 public void startActivityForResult(Intent intent, int requestCode) {
Adam Cohen173f7112015-03-27 15:14:00 -07002064 onStartForResult(requestCode);
2065 super.startActivityForResult(intent, requestCode);
2066 }
2067
2068 @Override
2069 public void startIntentSenderForResult (IntentSender intent, int requestCode,
2070 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
2071 onStartForResult(requestCode);
2072 try {
2073 super.startIntentSenderForResult(intent, requestCode,
2074 fillInIntent, flagsMask, flagsValues, extraFlags, options);
2075 } catch (IntentSender.SendIntentException e) {
2076 throw new ActivityNotFoundException();
2077 }
2078 }
2079
2080 private void onStartForResult(int requestCode) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002081 if (requestCode >= 0) {
2082 setWaitingForResult(true);
2083 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002084 }
2085
Winson Chung70d72102011-08-12 11:24:35 -07002086 /**
2087 * Indicates that we want global search for this activity by setting the globalSearch
2088 * argument for {@link #startSearch} to true.
2089 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002090 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07002091 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002092 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002093
Karl Rosaen138a0412009-04-23 19:00:21 -07002094 if (initialQuery == null) {
2095 // Use any text typed in the launcher as the initial query
2096 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07002097 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002098 if (appSearchData == null) {
2099 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01002100 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002101 }
Winson Chungadf0c182012-08-23 14:59:07 -07002102 Rect sourceBounds = new Rect();
2103 if (mSearchDropTargetBar != null) {
2104 sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
2105 }
Romain Guycbb89e42009-06-08 15:52:54 -07002106
Ian Parkinson047036e2014-09-01 15:40:53 +01002107 boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002108 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002109 if (clearTextImmediately) {
2110 clearTypedText();
2111 }
Winson Chungcd99cd32015-04-29 11:03:24 -07002112
2113 // We need to show the workspace after starting the search
2114 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01002115 }
2116
Ian Parkinson047036e2014-09-01 15:40:53 +01002117 /**
2118 * Start a text search.
2119 *
2120 * @return {@code true} if the search will start immediately, so any further keypresses
2121 * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
2122 * to buffer keypresses.
2123 */
2124 public boolean startSearch(String initialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002125 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Adam Cohen9211d422014-10-07 18:14:53 -07002126 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
2127 return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
2128 sourceBounds);
2129 }
2130
Michael Jurkaa33411c2012-06-14 16:18:21 -07002131 startGlobalSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002132 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002133 return false;
Michael Jurkaa33411c2012-06-14 16:18:21 -07002134 }
2135
2136 /**
2137 * Starts the global search activity. This code is a copied from SearchManager
2138 */
Bjorn Bringertc459e522013-06-07 19:36:01 +01002139 private void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07002140 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002141 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07002142 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
2143 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
2144 if (globalSearchActivity == null) {
2145 Log.w(TAG, "No global search activity found.");
2146 return;
2147 }
2148 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
2149 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2150 intent.setComponent(globalSearchActivity);
2151 // Make sure that we have a Bundle to put source in
2152 if (appSearchData == null) {
2153 appSearchData = new Bundle();
2154 } else {
2155 appSearchData = new Bundle(appSearchData);
2156 }
Adam Cohen9211d422014-10-07 18:14:53 -07002157 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07002158 if (!appSearchData.containsKey("source")) {
2159 appSearchData.putString("source", getPackageName());
2160 }
2161 intent.putExtra(SearchManager.APP_DATA, appSearchData);
2162 if (!TextUtils.isEmpty(initialQuery)) {
2163 intent.putExtra(SearchManager.QUERY, initialQuery);
2164 }
2165 if (selectInitialQuery) {
2166 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
2167 }
2168 intent.setSourceBounds(sourceBounds);
2169 try {
2170 startActivity(intent);
2171 } catch (ActivityNotFoundException ex) {
2172 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
2173 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002174 }
2175
Winson Chungbedf9232015-07-10 12:38:30 -07002176 public void startSearchFromAllApps(View v, Intent searchIntent, String searchQuery) {
2177 if (mLauncherCallbacks != null && mLauncherCallbacks.startSearchFromAllApps(searchQuery)) {
2178 return;
2179 }
2180
2181 // If not handled, then just start the provided search intent
2182 startActivitySafely(v, searchIntent, null);
2183 }
2184
Yura4f93ec62014-02-04 14:15:21 +00002185 public boolean isOnCustomContent() {
2186 return mWorkspace.isOnOrMovingToCustomContent();
2187 }
2188
Winson Chung70d72102011-08-12 11:24:35 -07002189 @Override
Winson Chung70d72102011-08-12 11:24:35 -07002190 public boolean onPrepareOptionsMenu(Menu menu) {
2191 super.onPrepareOptionsMenu(menu);
Adam Cohen9211d422014-10-07 18:14:53 -07002192 if (mLauncherCallbacks != null) {
2193 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
2194 }
Michael Jurkab94f3f82013-09-11 18:08:54 +02002195 return false;
Winson Chung70d72102011-08-12 11:24:35 -07002196 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002197
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002198 @Override
2199 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07002200 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07002201 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07002202 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002203 }
2204
Joe Onorato9c1289c2009-08-17 11:03:03 -04002205 public boolean isWorkspaceLocked() {
2206 return mWorkspaceLoading || mWaitingForResult;
2207 }
2208
Adam Cohen517a7f52014-03-01 12:12:59 -08002209 public boolean isWorkspaceLoading() {
2210 return mWorkspaceLoading;
2211 }
2212
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002213 private void setWorkspaceLoading(boolean value) {
2214 boolean isLocked = isWorkspaceLocked();
2215 mWorkspaceLoading = value;
2216 if (isLocked != isWorkspaceLocked()) {
2217 onWorkspaceLockedChanged();
2218 }
2219 }
2220
2221 private void setWaitingForResult(boolean value) {
2222 boolean isLocked = isWorkspaceLocked();
2223 mWaitingForResult = value;
2224 if (isLocked != isWorkspaceLocked()) {
2225 onWorkspaceLockedChanged();
2226 }
2227 }
2228
Adam Cohen9211d422014-10-07 18:14:53 -07002229 protected void onWorkspaceLockedChanged() {
2230 if (mLauncherCallbacks != null) {
2231 mLauncherCallbacks.onWorkspaceLockedChanged();
2232 }
2233 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002234
Michael Jurka0280c3b2010-09-17 15:00:07 -07002235 private void resetAddInfo() {
Winson Chung3d503fb2011-07-13 17:25:49 -07002236 mPendingAddInfo.container = ItemInfo.NO_ID;
Adam Cohendcd297f2013-06-18 13:13:40 -07002237 mPendingAddInfo.screenId = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002238 mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
2239 mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
Sunny Goyal233ee962015-08-03 13:05:01 -07002240 mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = 1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002241 mPendingAddInfo.dropPos = null;
Michael Jurka0280c3b2010-09-17 15:00:07 -07002242 }
Michael Jurkaa63c4522010-08-19 13:52:27 -07002243
Tony Wickhama0628cc2015-10-14 15:23:04 -07002244 void addAppWidgetFromDropImpl(final int appWidgetId, final ItemInfo info, final
Adam Cohen59400422014-03-05 18:07:04 -08002245 AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002246 if (LOGD) {
2247 Log.d(TAG, "Adding widget from drop");
2248 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07002249 addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
2250 }
2251
Sunny Goyale6b63a32015-01-16 16:14:29 -08002252 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
Adam Cohen59400422014-03-05 18:07:04 -08002253 final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
2254 int delay) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002255 if (appWidgetInfo.configure != null) {
2256 mPendingAddWidgetInfo = appWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -08002257 mPendingAddWidgetId = appWidgetId;
Michael Jurkaaf442092010-06-10 17:01:57 -07002258
Bjorn Bringert7984c942009-12-09 15:38:25 +00002259 // Launch over to configure widget, if needed
Sunny Goyalffe83f12014-08-14 17:39:34 -07002260 mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
2261 mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
2262
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002263 } else {
Bjorn Bringert7984c942009-12-09 15:38:25 +00002264 // Otherwise just add it
Adam Cohenad4e15c2013-10-17 16:21:35 -07002265 Runnable onComplete = new Runnable() {
2266 @Override
2267 public void run() {
2268 // Exit spring loaded mode if necessary after adding the widget
2269 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2270 null);
2271 }
2272 };
Adam Cohendcd297f2013-06-18 13:13:40 -07002273 completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002274 appWidgetInfo);
Adam Cohen689ff162014-05-08 17:27:56 -07002275 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002276 }
2277 }
Romain Guycbb89e42009-06-08 15:52:54 -07002278
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002279 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002280 // Close any folders that may be open.
2281 closeFolder();
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002282 mWorkspace.moveToCustomContentScreen(animate);
2283 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002284
2285 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2286 int[] cell, int spanX, int spanY) {
2287 switch (info.itemType) {
2288 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2289 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2290 int span[] = new int[2];
2291 span[0] = spanX;
2292 span[1] = spanY;
2293 addAppWidgetFromDrop((PendingAddWidgetInfo) info,
2294 container, screenId, cell, span);
2295 break;
2296 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
2297 processShortcutFromDrop(info.componentName, container, screenId, cell);
2298 break;
2299 default:
2300 throw new IllegalStateException("Unknown item type: " + info.itemType);
2301 }
2302 }
2303
Adam Cohenfbba09b2011-07-18 21:43:05 -07002304 /**
2305 * Process a shortcut drop.
2306 *
2307 * @param componentName The name of the component
Adam Cohendcd297f2013-06-18 13:13:40 -07002308 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002309 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002310 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002311 private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
2312 int[] cell) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002313 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002314 mPendingAddInfo.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002315 mPendingAddInfo.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002316 mPendingAddInfo.dropPos = null;
Adam Cohenfbba09b2011-07-18 21:43:05 -07002317
2318 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002319 mPendingAddInfo.cellX = cell[0];
2320 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002321 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002322
2323 Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
2324 createShortcutIntent.setComponent(componentName);
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002325 Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
Michael Jurka0280c3b2010-09-17 15:00:07 -07002326 }
2327
Adam Cohenfbba09b2011-07-18 21:43:05 -07002328 /**
2329 * Process a widget drop.
2330 *
2331 * @param info The PendingAppWidgetInfo of the widget being added.
Adam Cohendcd297f2013-06-18 13:13:40 -07002332 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002333 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002334 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002335 private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
2336 int[] cell, int[] span) {
Adam Cohenfbba09b2011-07-18 21:43:05 -07002337 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002338 mPendingAddInfo.container = info.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002339 mPendingAddInfo.screenId = info.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002340 mPendingAddInfo.dropPos = null;
Adam Cohend41fbf52012-02-16 23:53:59 -08002341 mPendingAddInfo.minSpanX = info.minSpanX;
2342 mPendingAddInfo.minSpanY = info.minSpanY;
2343
Adam Cohenfbba09b2011-07-18 21:43:05 -07002344 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002345 mPendingAddInfo.cellX = cell[0];
2346 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002347 }
Adam Cohend41fbf52012-02-16 23:53:59 -08002348 if (span != null) {
2349 mPendingAddInfo.spanX = span[0];
2350 mPendingAddInfo.spanY = span[1];
2351 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002352
Adam Cohened66b2b2012-01-23 17:28:51 -08002353 AppWidgetHostView hostView = info.boundWidget;
2354 int appWidgetId;
2355 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002356 // In the case where we've prebound the widget, we remove it from the DragLayer
2357 if (LOGD) {
2358 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
2359 }
2360 getDragLayer().removeView(hostView);
2361
Adam Cohened66b2b2012-01-23 17:28:51 -08002362 appWidgetId = hostView.getAppWidgetId();
Tony Wickhama0628cc2015-10-14 15:23:04 -07002363 addAppWidgetFromDropImpl(appWidgetId, info, hostView, info.info);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002364
2365 // Clear the boundWidget so that it doesn't get destroyed.
2366 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002367 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002368 // In this case, we either need to start an activity to get permission to bind
2369 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002370 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002371 Bundle options = info.bindOptions;
2372
Sunny Goyalffe83f12014-08-14 17:39:34 -07002373 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2374 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002375 if (success) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002376 addAppWidgetFromDropImpl(appWidgetId, info, null, info.info);
Michael Jurka8b805b12012-04-18 14:23:14 -07002377 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002378 mPendingAddWidgetInfo = info.info;
Michael Jurka8b805b12012-04-18 14:23:14 -07002379 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
2380 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
2381 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
Sunny Goyalffe83f12014-08-14 17:39:34 -07002382 mAppWidgetManager.getUser(mPendingAddWidgetInfo)
2383 .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
Adam Cohendd70d662012-10-04 16:53:44 -07002384 // TODO: we need to make sure that this accounts for the options bundle.
2385 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
Michael Jurka8b805b12012-04-18 14:23:14 -07002386 startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
2387 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002388 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002389 }
2390
Adam Cohendcd297f2013-06-18 13:13:40 -07002391 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002392 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002393 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002394 folderInfo.title = getText(R.string.folder_name);
2395
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002396 // Update the model
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07002397 LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
2398 cellX, cellY);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002399 sFolders.put(folderInfo.id, folderInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002400
2401 // Create the view
Winson Chung3d503fb2011-07-13 17:25:49 -07002402 FolderIcon newFolder =
2403 FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07002404 mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07002405 isWorkspaceLocked());
Winson Chung5f8afe62013-08-12 16:19:28 -07002406 // Force measure the new folder icon
2407 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2408 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002409 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002410 }
Romain Guycbb89e42009-06-08 15:52:54 -07002411
Winsonc0b52fe2015-09-09 16:38:15 -07002412 /**
Winsonfa56b3f2015-09-14 12:01:13 -07002413 * Unbinds the view for the specified item, and removes the item and all its children.
2414 *
2415 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07002416 * @param itemInfo the {@link ItemInfo} for this view.
2417 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07002418 */
Winson2949fb52015-09-24 09:56:11 -07002419 public boolean removeItem(View v, ItemInfo itemInfo, boolean deleteFromDb) {
Winsonc0b52fe2015-09-09 16:38:15 -07002420 if (itemInfo instanceof ShortcutInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07002421 // Remove the shortcut from the folder before removing it from launcher
Winson2949fb52015-09-24 09:56:11 -07002422 FolderInfo folderInfo = sFolders.get(itemInfo.container);
2423 if (folderInfo != null) {
2424 folderInfo.remove((ShortcutInfo) itemInfo);
Winsonfa56b3f2015-09-14 12:01:13 -07002425 } else {
2426 mWorkspace.removeWorkspaceItem(v);
2427 }
Winsonc0b52fe2015-09-09 16:38:15 -07002428 if (deleteFromDb) {
2429 LauncherModel.deleteItemFromDatabase(this, itemInfo);
2430 }
2431 } else if (itemInfo instanceof FolderInfo) {
2432 final FolderInfo folderInfo = (FolderInfo) itemInfo;
2433 unbindFolder(folderInfo);
2434 mWorkspace.removeWorkspaceItem(v);
2435 if (deleteFromDb) {
2436 LauncherModel.deleteFolderAndContentsFromDatabase(this, folderInfo);
2437 }
2438 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2439 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07002440 mWorkspace.removeWorkspaceItem(v);
Sunny Goyal56c73602015-09-25 12:55:01 -07002441 removeWidgetToAutoAdvance(widgetInfo.hostView);
2442 widgetInfo.hostView = null;
Winsonc0b52fe2015-09-09 16:38:15 -07002443 if (deleteFromDb) {
Sunny Goyal56c73602015-09-25 12:55:01 -07002444 deleteWidgetInfo(widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002445 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002446
Winsonc0b52fe2015-09-09 16:38:15 -07002447 } else {
2448 return false;
2449 }
2450 return true;
2451 }
2452
2453 /**
2454 * Unbinds any launcher references to the folder.
2455 */
2456 private void unbindFolder(FolderInfo folder) {
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002457 sFolders.remove(folder.id);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002458 }
2459
Winsonc0b52fe2015-09-09 16:38:15 -07002460 /**
Sunny Goyal56c73602015-09-25 12:55:01 -07002461 * Deletes the widget info and the widget id.
Winsonc0b52fe2015-09-09 16:38:15 -07002462 */
Sunny Goyal56c73602015-09-25 12:55:01 -07002463 private void deleteWidgetInfo(final LauncherAppWidgetInfo widgetInfo) {
Winsonc0b52fe2015-09-09 16:38:15 -07002464 final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
Sunny Goyal56c73602015-09-25 12:55:01 -07002465 if (appWidgetHost != null && !widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdValid()) {
Winsonc0b52fe2015-09-09 16:38:15 -07002466 // Deleting an app widget ID is a void call but writes to disk before returning
2467 // to the caller...
2468 new AsyncTask<Void, Void, Void>() {
2469 public Void doInBackground(Void ... args) {
2470 appWidgetHost.deleteAppWidgetId(widgetInfo.appWidgetId);
2471 return null;
2472 }
Sunny Goyalf27cb0e2015-09-23 16:12:02 -07002473 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Winsonc0b52fe2015-09-09 16:38:15 -07002474 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002475 LauncherModel.deleteItemFromDatabase(this, widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002476 }
2477
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002478 @Override
2479 public boolean dispatchKeyEvent(KeyEvent event) {
2480 if (event.getAction() == KeyEvent.ACTION_DOWN) {
2481 switch (event.getKeyCode()) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002482 case KeyEvent.KEYCODE_HOME:
Dianne Hackborn67800862009-07-24 17:15:20 -07002483 return true;
Joe Onoratobe386092009-11-17 17:32:16 -08002484 case KeyEvent.KEYCODE_VOLUME_DOWN:
Sunny Goyal4bbf4192014-11-11 12:23:59 -08002485 if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
Joe Onoratobe386092009-11-17 17:32:16 -08002486 dumpState();
2487 return true;
2488 }
2489 break;
Dianne Hackborn67800862009-07-24 17:15:20 -07002490 }
2491 } else if (event.getAction() == KeyEvent.ACTION_UP) {
2492 switch (event.getKeyCode()) {
Dianne Hackborn67800862009-07-24 17:15:20 -07002493 case KeyEvent.KEYCODE_HOME:
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002494 return true;
2495 }
2496 }
2497
2498 return super.dispatchKeyEvent(event);
2499 }
2500
Joe Onorato88ec0992009-11-19 13:16:06 -08002501 @Override
2502 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002503 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2504 return;
2505 }
2506
Sunny Goyal45478022015-06-08 16:52:41 -07002507 if (mDragController.isDragging()) {
2508 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002509 return;
2510 }
2511
Winson Chungb745afb2015-03-02 11:51:23 -08002512 if (isAppsViewVisible()) {
2513 showWorkspace(true);
2514 } else if (isWidgetsViewVisible()) {
2515 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002516 } else if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002517 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002518 } else if (mWorkspace.getOpenFolder() != null) {
Adam Cohen76fc0852011-06-17 13:26:23 -07002519 Folder openFolder = mWorkspace.getOpenFolder();
2520 if (openFolder.isEditingName()) {
2521 openFolder.dismissEditingName();
2522 } else {
2523 closeFolder();
2524 }
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002525 } else {
Patrick Dubroy758a9232011-03-03 19:54:56 -08002526 mWorkspace.exitWidgetResizeMode();
2527
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002528 // Back button is a no-op here, but give at least some feedback for the button press
2529 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002530 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002531 }
2532
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002533 /**
Sunny Goyal383c5072015-06-12 21:18:53 -07002534 * Re-listen when widget host is reset.
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002535 */
Sunny Goyal383c5072015-06-12 21:18:53 -07002536 @Override
2537 public void onAppWidgetHostReset() {
Michael Jurkabbbad6b2011-02-07 13:04:09 -08002538 if (mAppWidgetHost != null) {
2539 mAppWidgetHost.startListening();
2540 }
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002541 }
2542
2543 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002544 * Launches the intent referred by the clicked shortcut.
2545 *
2546 * @param v The view representing the clicked shortcut.
2547 */
2548 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002549 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2550 // view has detached (it's possible for this to happen if the view is removed mid touch).
2551 if (v.getWindowToken() == null) {
2552 return;
2553 }
2554
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002555 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002556 return;
2557 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002558
Adam Cohen1697b792013-09-17 19:08:21 -07002559 if (v instanceof Workspace) {
2560 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002561 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002562 }
2563 return;
2564 }
2565
2566 if (v instanceof CellLayout) {
2567 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002568 showWorkspace(mWorkspace.indexOfChild(v), true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002569 }
2570 }
2571
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002572 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002573 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002574 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002575 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002576 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002577 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002578 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07002579 } else if (v == mAllAppsButton) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002580 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002581 } else if (tag instanceof AppInfo) {
2582 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002583 } else if (tag instanceof LauncherAppWidgetInfo) {
2584 if (v instanceof PendingAppWidgetHostView) {
2585 onClickPendingWidget((PendingAppWidgetHostView) v);
2586 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002587 }
2588 }
2589
Sunny Goyal70660032015-05-14 00:07:08 -07002590 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002591 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002592 return false;
2593 }
2594
Michael Jurkaaf442092010-06-10 17:01:57 -07002595 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002596 * Event handler for the app widget view which has not fully restored.
2597 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002598 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002599 if (mIsSafeModeEnabled) {
2600 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2601 return;
2602 }
2603
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002604 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002605 if (v.isReadyForClickSetup()) {
Sunny Goyalff572272014-07-23 13:58:07 -07002606 int widgetId = info.appWidgetId;
2607 AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
2608 if (appWidgetInfo != null) {
Adam Cohen59400422014-03-05 18:07:04 -08002609 mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
2610 this, appWidgetInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07002611 mPendingAddInfo.copyFrom(info);
2612 mPendingAddWidgetId = widgetId;
2613
Sunny Goyalffe83f12014-08-14 17:39:34 -07002614 AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
2615 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002616 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002617 } else if (info.installProgress < 0) {
2618 // The install has not been queued
2619 final String packageName = info.providerName.getPackageName();
2620 showBrokenAppInstallDialog(packageName,
2621 new DialogInterface.OnClickListener() {
2622 public void onClick(DialogInterface dialog, int id) {
2623 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
2624 }
2625 });
2626 } else {
2627 // Download has started.
2628 final String packageName = info.providerName.getPackageName();
2629 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
Sunny Goyalff572272014-07-23 13:58:07 -07002630 }
2631 }
2632
2633 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002634 * Event handler for the "grid" button that appears on the home screen, which
2635 * enters all apps mode.
2636 *
2637 * @param v The view that was clicked.
2638 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002639 protected void onClickAllAppsButton(View v) {
2640 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002641 if (!isAppsViewVisible()) {
Winson Chung4ac30062015-05-08 17:34:17 -07002642 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07002643 true /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungbedf9232015-07-10 12:38:30 -07002644
2645 if (mLauncherCallbacks != null) {
2646 mLauncherCallbacks.onClickAllAppsButton(v);
2647 }
Winson Chung76648c52015-07-10 14:33:23 -07002648 }
2649 }
2650
2651 protected void onLongClickAllAppsButton(View v) {
2652 if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
2653 if (!isAppsViewVisible()) {
2654 showAppsView(true /* animated */, false /* resetListToTop */,
2655 true /* updatePredictedApps */, true /* focusSearchBar */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002656 }
2657 }
2658
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002659 private void showBrokenAppInstallDialog(final String packageName,
2660 DialogInterface.OnClickListener onSearchClickListener) {
Sunny Goyale03b8122014-10-08 09:55:24 -07002661 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002662 .setTitle(R.string.abandoned_promises_title)
2663 .setMessage(R.string.abandoned_promise_explanation)
2664 .setPositiveButton(R.string.abandoned_search, onSearchClickListener)
2665 .setNeutralButton(R.string.abandoned_clean_this,
2666 new DialogInterface.OnClickListener() {
2667 public void onClick(DialogInterface dialog, int id) {
2668 final UserHandleCompat user = UserHandleCompat.myUserHandle();
2669 mWorkspace.removeAbandonedPromise(packageName, user);
2670 }
2671 })
2672 .create().show();
2673 return;
2674 }
2675
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002676 /**
2677 * Event handler for an app shortcut click.
2678 *
2679 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2680 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002681 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002682 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2683 Object tag = v.getTag();
2684 if (!(tag instanceof ShortcutInfo)) {
2685 throw new IllegalArgumentException("Input must be a Shortcut");
2686 }
2687
2688 // Open shortcut
2689 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002690
2691 if (shortcut.isDisabled != 0) {
2692 int error = R.string.activity_not_available;
2693 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2694 error = R.string.safemode_shortcut_error;
2695 }
2696 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2697 return;
2698 }
2699
Chris Wren40c5ed32014-06-24 18:24:23 -04002700 // Check for abandoned promise
Sunny Goyal34942622014-08-29 17:20:55 -07002701 if ((v instanceof BubbleTextView)
2702 && shortcut.isPromise()
2703 && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002704 showBrokenAppInstallDialog(
Sunny Goyal34942622014-08-29 17:20:55 -07002705 shortcut.getTargetComponent().getPackageName(),
Chris Wren40c5ed32014-06-24 18:24:23 -04002706 new DialogInterface.OnClickListener() {
2707 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal508da152014-08-14 10:53:27 -07002708 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002709 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002710 });
Chris Wren40c5ed32014-06-24 18:24:23 -04002711 return;
2712 }
2713
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002714 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002715 startAppShortcutOrInfoActivity(v);
Adam Cohen9211d422014-10-07 18:14:53 -07002716
2717 if (mLauncherCallbacks != null) {
2718 mLauncherCallbacks.onClickAppShortcut(v);
2719 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002720 }
2721
Adam Cohen091440a2015-03-18 14:16:05 -07002722 @Thunk void startAppShortcutOrInfoActivity(View v) {
Chris Wren40c5ed32014-06-24 18:24:23 -04002723 Object tag = v.getTag();
Sunny Goyal508da152014-08-14 10:53:27 -07002724 final ShortcutInfo shortcut;
2725 final Intent intent;
2726 if (tag instanceof ShortcutInfo) {
2727 shortcut = (ShortcutInfo) tag;
2728 intent = shortcut.intent;
2729 int[] pos = new int[2];
2730 v.getLocationOnScreen(pos);
2731 intent.setSourceBounds(new Rect(pos[0], pos[1],
2732 pos[0] + v.getWidth(), pos[1] + v.getHeight()));
Chris Wren40c5ed32014-06-24 18:24:23 -04002733
Sunny Goyal508da152014-08-14 10:53:27 -07002734 } else if (tag instanceof AppInfo) {
2735 shortcut = null;
2736 intent = ((AppInfo) tag).intent;
2737 } else {
2738 throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
2739 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002740
2741 boolean success = startActivitySafely(v, intent, tag);
Winson Chung8f1eff72015-05-28 17:33:40 -07002742 mStats.recordLaunch(v, intent, shortcut);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002743
2744 if (success && v instanceof BubbleTextView) {
2745 mWaitingForResume = (BubbleTextView) v;
2746 mWaitingForResume.setStayPressed(true);
2747 }
2748 }
2749
2750 /**
2751 * Event handler for a folder icon click.
2752 *
2753 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2754 */
2755 protected void onClickFolderIcon(View v) {
2756 if (LOGD) Log.d(TAG, "onClickFolder");
2757 if (!(v instanceof FolderIcon)){
2758 throw new IllegalArgumentException("Input must be a FolderIcon");
2759 }
2760
Sunny Goyal317698b2015-07-29 11:45:41 -07002761 // TODO(sunnygoyal): Re-evaluate this code.
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002762 FolderIcon folderIcon = (FolderIcon) v;
2763 final FolderInfo info = folderIcon.getFolderInfo();
2764 Folder openFolder = mWorkspace.getFolderForTag(info);
2765
2766 // If the folder info reports that the associated folder is open, then verify that
2767 // it is actually opened. There have been a few instances where this gets out of sync.
2768 if (info.opened && openFolder == null) {
2769 Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
2770 + info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
2771 info.opened = false;
2772 }
2773
2774 if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
2775 // Close any open folder
2776 closeFolder();
2777 // Open the requested folder
2778 openFolder(folderIcon);
2779 } else {
2780 // Find the open folder...
2781 int folderScreen;
2782 if (openFolder != null) {
2783 folderScreen = mWorkspace.getPageForView(openFolder);
2784 // .. and close it
Sunny Goyal935fca12015-10-13 10:19:01 -07002785 closeFolder(openFolder, true);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002786 if (folderScreen != mWorkspace.getCurrentPage()) {
2787 // Close any folder open on the current screen
2788 closeFolder();
2789 // Pull the folder onto this screen
2790 openFolder(folderIcon);
2791 }
2792 }
2793 }
Adam Cohen9211d422014-10-07 18:14:53 -07002794
2795 if (mLauncherCallbacks != null) {
2796 mLauncherCallbacks.onClickFolderIcon(v);
2797 }
Michael Jurka5130e402011-10-13 04:55:35 -07002798 }
2799
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002800 /**
2801 * Event handler for the (Add) Widgets button that appears after a long press
2802 * on the home screen.
2803 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002804 protected void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002805 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002806 if (mIsSafeModeEnabled) {
2807 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2808 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002809 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002810 if (mLauncherCallbacks != null) {
2811 mLauncherCallbacks.onClickAddWidgetButton(view);
2812 }
Adam Cohen9211d422014-10-07 18:14:53 -07002813 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002814 }
2815
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002816 /**
2817 * Event handler for the wallpaper picker button that appears after a long press
2818 * on the home screen.
2819 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002820 protected void onClickWallpaperPicker(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002821 if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
Tony Wickham3e776a82015-09-09 18:21:49 -07002822 int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
2823 float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
2824 startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName())
2825 .putExtra(WallpaperPickerActivity.EXTRA_WALLPAPER_OFFSET, offset),
Sunny Goyal6a1e95a2015-03-20 17:26:30 -07002826 REQUEST_PICK_WALLPAPER);
Adam Cohen9211d422014-10-07 18:14:53 -07002827
2828 if (mLauncherCallbacks != null) {
2829 mLauncherCallbacks.onClickWallpaperPicker(v);
2830 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002831 }
2832
2833 /**
2834 * Event handler for a click on the settings button that appears after a long press
2835 * on the home screen.
2836 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002837 protected void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002838 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Adam Cohen9211d422014-10-07 18:14:53 -07002839 if (mLauncherCallbacks != null) {
2840 mLauncherCallbacks.onClickSettingsButton(v);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07002841 } else {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002842 startActivity(new Intent(this, SettingsActivity.class));
Adam Cohen9211d422014-10-07 18:14:53 -07002843 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002844 }
2845
Adam Cohen61f560d2013-09-30 15:58:20 -07002846 public View.OnTouchListener getHapticFeedbackTouchListener() {
2847 if (mHapticFeedbackTouchListener == null) {
2848 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002849 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002850 @Override
2851 public boolean onTouch(View v, MotionEvent event) {
2852 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2853 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2854 }
2855 return false;
2856 }
2857 };
2858 }
2859 return mHapticFeedbackTouchListener;
2860 }
2861
Adam Cohen9211d422014-10-07 18:14:53 -07002862 public void onDragStarted(View view) {
2863 if (isOnCustomContent()) {
2864 // Custom content screen doesn't participate in drag and drop. If on custom
2865 // content screen, move to default.
2866 moveWorkspaceToDefaultScreen();
2867 }
2868
2869 if (mLauncherCallbacks != null) {
2870 mLauncherCallbacks.onDragStarted(view);
2871 }
2872 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002873
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002874 /**
2875 * Called when the user stops interacting with the launcher.
2876 * This implies that the user is now on the homescreen and is not doing housekeeping.
2877 */
Adam Cohen9211d422014-10-07 18:14:53 -07002878 protected void onInteractionEnd() {
2879 if (mLauncherCallbacks != null) {
2880 mLauncherCallbacks.onInteractionEnd();
2881 }
2882 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002883
2884 /**
2885 * Called when the user starts interacting with the launcher.
2886 * The possible interactions are:
2887 * - open all apps
2888 * - reorder an app shortcut, or a widget
2889 * - open the overview mode.
2890 * This is a good time to stop doing things that only make sense
2891 * when the user is on the homescreen and not doing housekeeping.
2892 */
Adam Cohen9211d422014-10-07 18:14:53 -07002893 protected void onInteractionBegin() {
2894 if (mLauncherCallbacks != null) {
2895 mLauncherCallbacks.onInteractionBegin();
2896 }
2897 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002898
Winson Chungcd99cd32015-04-29 11:03:24 -07002899 /** Updates the interaction state. */
2900 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002901 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002902 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002903 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2904 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002905 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002906 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002907 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002908 onInteractionEnd();
2909 }
2910 }
2911
Kenny Guyf07af7b2014-07-31 11:39:16 +01002912 void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
Kenny Guyf07af7b2014-07-31 11:39:16 +01002913 try {
2914 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Kenny Guyf07af7b2014-07-31 11:39:16 +01002915 launcherApps.showAppDetailsForProfile(componentName, user);
2916 } catch (SecurityException e) {
2917 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2918 Log.e(TAG, "Launcher does not have permission to launch settings");
2919 } catch (ActivityNotFoundException e) {
2920 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2921 Log.e(TAG, "Unable to launch settings");
2922 }
Patrick Dubroy4ed62782010-08-17 15:11:18 -07002923 }
2924
Michael Jurka1e2f4652013-07-08 18:03:46 -07002925 // returns true if the activity was started
Kenny Guyd31df542014-06-30 15:12:11 +01002926 boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
2927 UserHandleCompat user) {
Michael Jurkaeadbfc52013-09-04 00:45:37 +02002928 if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
Patrick Dubroy5539af72010-09-07 15:22:01 -07002929 // System applications cannot be installed. For now, show a toast explaining that.
2930 // We may give them the option of disabling apps this way.
2931 int messageId = R.string.uninstall_system_app_text;
2932 Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
Michael Jurka1e2f4652013-07-08 18:03:46 -07002933 return false;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002934 } else {
Michael Jurka1e2f4652013-07-08 18:03:46 -07002935 String packageName = componentName.getPackageName();
2936 String className = componentName.getClassName();
Patrick Dubroy5539af72010-09-07 15:22:01 -07002937 Intent intent = new Intent(
2938 Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
Winson Chungdff8ebb2011-09-08 17:25:31 -07002939 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
2940 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
Kenny Guyd31df542014-06-30 15:12:11 +01002941 if (user != null) {
2942 user.addToIntent(intent, Intent.EXTRA_USER);
2943 }
Patrick Dubroy5539af72010-09-07 15:22:01 -07002944 startActivity(intent);
Michael Jurka1e2f4652013-07-08 18:03:46 -07002945 return true;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002946 }
Patrick Dubroybc6840b2010-09-01 11:54:27 -07002947 }
2948
Winson Chung8f1eff72015-05-28 17:33:40 -07002949 private boolean startActivity(View v, Intent intent, Object tag) {
Kenny Guyb6cc40b2014-05-13 15:58:58 +01002950 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002951 try {
Winson Chung2672ff92012-05-04 16:22:30 -07002952 // Only launch using the new animation if the shortcut has not opted out (this is a
2953 // private contract between launcher and may be ignored in the future).
2954 boolean useLaunchAnimation = (v != null) &&
2955 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
Kenny Guyed131872014-04-30 03:02:21 +01002956 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
2957 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyed131872014-04-30 03:02:21 +01002958
Kenny Guy1317e2d2014-05-08 18:52:50 +01002959 UserHandleCompat user = null;
2960 if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
2961 long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
2962 user = userManager.getUserForSerialNumber(serialNumber);
2963 }
2964
2965 Bundle optsBundle = null;
Winson Chung2672ff92012-05-04 16:22:30 -07002966 if (useLaunchAnimation) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002967 ActivityOptions opts = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002968 if (Utilities.ATLEAST_MARSHMALLOW) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002969 int left = 0, top = 0;
2970 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2971 if (v instanceof TextView) {
2972 // Launch from center of icon, not entire view
Winson Chungb745afb2015-03-02 11:51:23 -08002973 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2974 if (icon != null) {
2975 Rect bounds = icon.getBounds();
Chet Haasea8f996d2015-02-17 12:56:04 -08002976 left = (width - bounds.width()) / 2;
Winson Chungb745afb2015-03-02 11:51:23 -08002977 top = v.getPaddingTop();
Chet Haasea8f996d2015-02-17 12:56:04 -08002978 width = bounds.width();
2979 height = bounds.height();
2980 }
2981 }
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002982 opts = ActivityOptions.makeClipRevealAnimation(v, left, top, width, height);
2983 } else if (!Utilities.ATLEAST_LOLLIPOP) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002984 // Below L, we use a scale up animation
Adam Cohen2e52c902015-04-06 13:11:28 -07002985 opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
Chet Haasea8f996d2015-02-17 12:56:04 -08002986 v.getMeasuredWidth(), v.getMeasuredHeight());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002987 } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002988 // On L devices, we use the device default slide-up transition.
2989 // On L MR1 devices, we a custom version of the slide-up transition which
2990 // doesn't have the delay present in the device default.
2991 opts = ActivityOptions.makeCustomAnimation(this,
2992 R.anim.task_open_enter, R.anim.no_anim);
Chet Haasea8f996d2015-02-17 12:56:04 -08002993 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002994 optsBundle = opts != null ? opts.toBundle() : null;
Adam Cohen6ea3b112014-06-11 11:38:49 -07002995 }
Kenny Guy1317e2d2014-05-08 18:52:50 +01002996
2997 if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
2998 // Could be launching some bookkeeping activity
2999 startActivity(intent, optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003000 } else {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003001 // TODO Component can be null when shortcuts are supported for secondary user
Kenny Guyc2bd8102014-06-30 12:30:31 +01003002 launcherApps.startActivityForProfile(intent.getComponent(), user,
3003 intent.getSourceBounds(), optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003004 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003005 return true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003006 } catch (SecurityException e) {
Sunny Goyal28c6b962015-10-12 11:42:05 -07003007 if (Utilities.ATLEAST_MARSHMALLOW && tag instanceof ItemInfo) {
3008 // Due to legacy reasons, direct call shortcuts require Launchers to have the
3009 // corresponding permission. Show the appropriate permission prompt if that
3010 // is the case.
3011 if (intent.getComponent() == null
3012 && Intent.ACTION_CALL.equals(intent.getAction())
3013 && checkSelfPermission(Manifest.permission.CALL_PHONE) !=
3014 PackageManager.PERMISSION_GRANTED) {
3015 // TODO: Rename sPendingAddItem to a generic name.
3016 sPendingAddItem = preparePendingAddArgs(REQUEST_PERMISSION_CALL_PHONE, intent,
3017 0, (ItemInfo) tag);
3018 requestPermissions(new String[]{Manifest.permission.CALL_PHONE},
3019 REQUEST_PERMISSION_CALL_PHONE);
3020 return false;
3021 }
3022 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003023 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08003024 Log.e(TAG, "Launcher does not have the permission to launch " + intent +
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003025 ". Make sure to create a MAIN intent-filter for the corresponding activity " +
Joe Onoratof984e852010-03-25 09:47:45 -07003026 "or use the exported attribute for this activity. "
3027 + "tag="+ tag + " intent=" + intent, e);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003028 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003029 return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003030 }
Winson Chungaafa03c2010-06-11 17:34:16 -07003031
Winson Chungbedf9232015-07-10 12:38:30 -07003032 public boolean startActivitySafely(View v, Intent intent, Object tag) {
Michael Jurka86a720e2012-05-09 11:23:23 -07003033 boolean success = false;
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003034 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
3035 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
3036 return false;
3037 }
Michael Jurka86a720e2012-05-09 11:23:23 -07003038 try {
3039 success = startActivity(v, intent, tag);
3040 } catch (ActivityNotFoundException e) {
3041 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
3042 Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
3043 }
3044 return success;
3045 }
3046
Adam Cohen268c4752012-06-06 17:47:33 -07003047 /**
3048 * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
3049 * in the DragLayer in the exact absolute location of the original FolderIcon.
3050 */
3051 private void copyFolderIconToImage(FolderIcon fi) {
3052 final int width = fi.getMeasuredWidth();
3053 final int height = fi.getMeasuredHeight();
3054
3055 // Lazy load ImageView, Bitmap and Canvas
3056 if (mFolderIconImageView == null) {
3057 mFolderIconImageView = new ImageView(this);
3058 }
3059 if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
3060 mFolderIconBitmap.getHeight() != height) {
3061 mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
3062 mFolderIconCanvas = new Canvas(mFolderIconBitmap);
3063 }
3064
3065 DragLayer.LayoutParams lp;
3066 if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
3067 lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
3068 } else {
3069 lp = new DragLayer.LayoutParams(width, height);
3070 }
3071
Adam Cohen307fe232012-08-16 17:55:58 -07003072 // The layout from which the folder is being opened may be scaled, adjust the starting
3073 // view size by this scale factor.
3074 float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
Adam Cohen268c4752012-06-06 17:47:33 -07003075 lp.customPosition = true;
3076 lp.x = mRectForFolderAnimation.left;
3077 lp.y = mRectForFolderAnimation.top;
Adam Cohen307fe232012-08-16 17:55:58 -07003078 lp.width = (int) (scale * width);
3079 lp.height = (int) (scale * height);
Adam Cohen268c4752012-06-06 17:47:33 -07003080
3081 mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
3082 fi.draw(mFolderIconCanvas);
3083 mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
Adam Cohenfb91f302012-06-11 15:45:18 -07003084 if (fi.getFolder() != null) {
3085 mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
3086 mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
Adam Cohen8ec23032012-06-08 14:46:22 -07003087 }
Adam Cohen268c4752012-06-06 17:47:33 -07003088 // Just in case this image view is still in the drag layer from a previous animation,
3089 // we remove it and re-add it.
3090 if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
3091 mDragLayer.removeView(mFolderIconImageView);
3092 }
3093 mDragLayer.addView(mFolderIconImageView, lp);
Adam Cohenfb91f302012-06-11 15:45:18 -07003094 if (fi.getFolder() != null) {
3095 fi.getFolder().bringToFront();
Adam Cohen8ec23032012-06-08 14:46:22 -07003096 }
Adam Cohen268c4752012-06-06 17:47:33 -07003097 }
3098
Adam Cohen2801caf2011-05-13 20:57:39 -07003099 private void growAndFadeOutFolderIcon(FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003100 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003101 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
3102 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
3103 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
3104
Adam Cohenc51934b2011-07-26 21:07:43 -07003105 FolderInfo info = (FolderInfo) fi.getTag();
3106 if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3107 CellLayout cl = (CellLayout) fi.getParent().getParent();
Winson Chunge50adee2011-08-11 16:12:00 -07003108 CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
3109 cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
Adam Cohenc51934b2011-07-26 21:07:43 -07003110 }
3111
Adam Cohen268c4752012-06-06 17:47:33 -07003112 // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
3113 copyFolderIconToImage(fi);
3114 fi.setVisibility(View.INVISIBLE);
3115
Michael Jurka2ecf9952012-06-18 12:52:28 -07003116 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003117 scaleX, scaleY);
Sunny Goyal9fc953b2015-08-17 12:24:25 -07003118 if (Utilities.ATLEAST_LOLLIPOP) {
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003119 oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
3120 }
3121 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohen2801caf2011-05-13 20:57:39 -07003122 oa.start();
3123 }
3124
Sunny Goyal935fca12015-10-13 10:19:01 -07003125 private void shrinkAndFadeInFolderIcon(final FolderIcon fi, boolean animate) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003126 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003127 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
3128 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
3129 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
3130
Adam Cohen268c4752012-06-06 17:47:33 -07003131 final CellLayout cl = (CellLayout) fi.getParent().getParent();
Adam Cohenc51934b2011-07-26 21:07:43 -07003132
Adam Cohen268c4752012-06-06 17:47:33 -07003133 // We remove and re-draw the FolderIcon in-case it has changed
3134 mDragLayer.removeView(mFolderIconImageView);
3135 copyFolderIconToImage(fi);
Michael Jurka2ecf9952012-06-18 12:52:28 -07003136 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003137 scaleX, scaleY);
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003138 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohenc51934b2011-07-26 21:07:43 -07003139 oa.addListener(new AnimatorListenerAdapter() {
3140 @Override
3141 public void onAnimationEnd(Animator animation) {
Adam Cohen268c4752012-06-06 17:47:33 -07003142 if (cl != null) {
3143 cl.clearFolderLeaveBehind();
3144 // Remove the ImageView copy of the FolderIcon and make the original visible.
3145 mDragLayer.removeView(mFolderIconImageView);
3146 fi.setVisibility(View.VISIBLE);
Adam Cohenc51934b2011-07-26 21:07:43 -07003147 }
3148 }
3149 });
Adam Cohen2801caf2011-05-13 20:57:39 -07003150 oa.start();
Sunny Goyal935fca12015-10-13 10:19:01 -07003151 if (!animate) {
3152 oa.end();
3153 }
Adam Cohen2801caf2011-05-13 20:57:39 -07003154 }
3155
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003156 /**
Michael Jurka774bd372010-10-22 13:40:50 -07003157 * Opens the user folder described by the specified tag. The opening of the folder
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003158 * is animated relative to the specified View. If the View is null, no animation
3159 * is played.
3160 *
3161 * @param folderInfo The FolderInfo describing the folder to open.
3162 */
Adam Cohena9cf38f2011-05-02 15:36:58 -07003163 public void openFolder(FolderIcon folderIcon) {
Adam Cohenfb91f302012-06-11 15:45:18 -07003164 Folder folder = folderIcon.getFolder();
Sunny Goyalf4066152015-04-15 09:42:19 -07003165 Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
3166 if (openFolder != null && openFolder != folder) {
3167 // Close any open folder before opening a folder.
3168 closeFolder();
3169 }
3170
Adam Cohena9cf38f2011-05-02 15:36:58 -07003171 FolderInfo info = folder.mInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003172
Adam Cohena9cf38f2011-05-02 15:36:58 -07003173 info.opened = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003174
Sunny Goyalf4066152015-04-15 09:42:19 -07003175 // While the folder is open, the position of the icon cannot change.
3176 ((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
3177
Adam Cohen4554ee12011-08-03 16:13:21 -07003178 // Just verify that the folder hasn't already been added to the DragLayer.
3179 // There was a one-off crash where the folder had a parent already.
3180 if (folder.getParent() == null) {
3181 mDragLayer.addView(folder);
3182 mDragController.addDropTarget((DropTarget) folder);
3183 } else {
3184 Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
3185 folder.getParent() + ").");
3186 }
Adam Cohena9cf38f2011-05-02 15:36:58 -07003187 folder.animateOpen();
Adam Cohen268c4752012-06-06 17:47:33 -07003188 growAndFadeOutFolderIcon(folderIcon);
Winson Chung83ca4802013-04-12 15:10:52 -07003189
3190 // Notify the accessibility manager that this folder "window" has appeared and occluded
3191 // the workspace items
3192 folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
3193 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
Adam Cohen4554ee12011-08-03 16:13:21 -07003194 }
3195
3196 public void closeFolder() {
Sunny Goyal935fca12015-10-13 10:19:01 -07003197 closeFolder(true);
3198 }
3199
3200 public void closeFolder(boolean animate) {
Adam Cohen37c717f2013-11-26 11:50:15 -08003201 Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
Adam Cohen4554ee12011-08-03 16:13:21 -07003202 if (folder != null) {
Adam Cohenac56cff2011-09-28 20:45:37 -07003203 if (folder.isEditingName()) {
3204 folder.dismissEditingName();
3205 }
Sunny Goyal935fca12015-10-13 10:19:01 -07003206 closeFolder(folder, animate);
Adam Cohen4554ee12011-08-03 16:13:21 -07003207 }
3208 }
3209
Sunny Goyal935fca12015-10-13 10:19:01 -07003210 public void closeFolder(Folder folder, boolean animate) {
Adam Cohen4554ee12011-08-03 16:13:21 -07003211 folder.getInfo().opened = false;
3212
3213 ViewGroup parent = (ViewGroup) folder.getParent().getParent();
3214 if (parent != null) {
3215 FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
Sunny Goyal935fca12015-10-13 10:19:01 -07003216 shrinkAndFadeInFolderIcon(fi, animate);
Sunny Goyalf4066152015-04-15 09:42:19 -07003217 if (fi != null) {
3218 ((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
3219 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003220 }
Sunny Goyal935fca12015-10-13 10:19:01 -07003221 if (animate) {
3222 folder.animateClosed();
3223 } else {
3224 folder.close();
3225 }
Winson Chung83ca4802013-04-12 15:10:52 -07003226
Sunny Goyal935fca12015-10-13 10:19:01 -07003227 // Notify the accessibility manager that this folder "window" has disappeared and no
3228 // longer occludes the workspace items
Winson Chung83ca4802013-04-12 15:10:52 -07003229 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003230 }
3231
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003232 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07003233 if (!isDraggingEnabled()) return false;
3234 if (isWorkspaceLocked()) return false;
3235 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003236
Winson Chung76648c52015-07-10 14:33:23 -07003237 if (v == mAllAppsButton) {
3238 onLongClickAllAppsButton(v);
3239 return true;
3240 }
3241
Adam Cohen1697b792013-09-17 19:08:21 -07003242 if (v instanceof Workspace) {
3243 if (!mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003244 if (!mWorkspace.isTouchActive()) {
3245 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07003246 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3247 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
3248 return true;
3249 } else {
3250 return false;
3251 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07003252 } else {
3253 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07003254 }
Adam Cohen1697b792013-09-17 19:08:21 -07003255 }
3256
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003257 CellLayout.CellInfo longClickCellInfo = null;
3258 View itemUnderLongClick = null;
3259 if (v.getTag() instanceof ItemInfo) {
3260 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08003261 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003262 itemUnderLongClick = longClickCellInfo.cell;
3263 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003264 }
3265
Winson Chung3d503fb2011-07-13 17:25:49 -07003266 // The hotseat touch handling does not go through Workspace, and we always allow long press
3267 // on hotseat items.
Dan Sandlere26d0942014-01-13 14:30:14 -05003268 final boolean inHotseat = isHotseatLayout(v);
Sunny Goyal8e2133b2015-05-06 13:39:07 -07003269 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07003270 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07003271 // User long pressed on empty space
3272 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3273 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
Adam Cohend3ecce92013-09-16 14:58:00 -07003274 if (mWorkspace.isInOverviewMode()) {
3275 mWorkspace.startReordering(v);
3276 } else {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003277 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07003278 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003279 } else {
Dan Sandlere26d0942014-01-13 14:30:14 -05003280 final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
3281 mHotseat.getOrderInHotseat(
3282 longClickCellInfo.cellX,
3283 longClickCellInfo.cellY));
3284 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003285 // User long pressed on an item
Michael Jurka0280c3b2010-09-17 15:00:07 -07003286 mWorkspace.startDrag(longClickCellInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003287 }
3288 }
3289 }
3290 return true;
3291 }
3292
Winson Chung3d503fb2011-07-13 17:25:49 -07003293 boolean isHotseatLayout(View layout) {
3294 return mHotseat != null && layout != null &&
3295 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
3296 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08003297
Winson Chung3d503fb2011-07-13 17:25:49 -07003298 /**
3299 * Returns the CellLayout of the specified container at the specified screen.
3300 */
Sunny Goyal92820592015-03-02 11:31:35 -08003301 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07003302 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3303 if (mHotseat != null) {
3304 return mHotseat.getLayout();
3305 } else {
3306 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08003307 }
Winson Chung3d503fb2011-07-13 17:25:49 -07003308 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08003309 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08003310 }
3311 }
3312
Winson Chungb745afb2015-03-02 11:51:23 -08003313 /**
3314 * For overridden classes.
3315 */
Daniel Sandler843e8602010-06-07 14:59:01 -04003316 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08003317 return isAppsViewVisible();
3318 }
3319
3320 public boolean isAppsViewVisible() {
3321 return (mState == State.APPS) || (mOnResumeState == State.APPS);
3322 }
3323
3324 public boolean isWidgetsViewVisible() {
3325 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04003326 }
3327
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003328 private void setWorkspaceBackground(int background) {
3329 switch (background) {
3330 case WORKSPACE_BACKGROUND_TRANSPARENT:
3331 getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
3332 break;
3333 case WORKSPACE_BACKGROUND_BLACK:
3334 getWindow().setBackgroundDrawable(null);
3335 break;
3336 default:
3337 getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
3338 }
Craig Mautner360310b2012-10-26 15:13:08 -07003339 }
3340
Selim Cinek3a8a8f72014-01-16 10:38:38 -08003341 protected void changeWallpaperVisiblity(boolean visible) {
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003342 int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
3343 int curflags = getWindow().getAttributes().flags
3344 & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
3345 if (wpflags != curflags) {
3346 getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
3347 }
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003348 setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003349 }
3350
Michael Jurkae326f182011-11-21 14:05:46 -08003351 @Override
3352 public void onTrimMemory(int level) {
3353 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07003354 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
3355 // The widget preview db can result in holding onto over
3356 // 3MB of memory for caching which isn't necessary.
3357 SQLiteDatabase.releaseMemory();
3358
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08003359 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07003360 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08003361 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01003362 if (mLauncherCallbacks != null) {
3363 mLauncherCallbacks.onTrimMemory(level);
3364 }
Michael Jurkae326f182011-11-21 14:05:46 -08003365 }
3366
Winson5c6bdbb2015-09-03 11:36:19 -07003367 /**
3368 * @return whether or not the Launcher state changed.
3369 */
3370 public boolean showWorkspace(boolean animated) {
3371 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07003372 }
3373
Winson5c6bdbb2015-09-03 11:36:19 -07003374 /**
3375 * @return whether or not the Launcher state changed.
3376 */
3377 public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
3378 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winson Chungef7f8742015-06-04 17:18:17 -07003379 onCompleteRunnable);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003380 }
3381
Winson5c6bdbb2015-09-03 11:36:19 -07003382 /**
3383 * @return whether or not the Launcher state changed.
3384 */
3385 protected boolean showWorkspace(int snapToPage, boolean animated) {
3386 return showWorkspace(snapToPage, animated, null);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003387 }
3388
Winson5c6bdbb2015-09-03 11:36:19 -07003389 /**
3390 * @return whether or not the Launcher state changed.
3391 */
3392 boolean showWorkspace(int snapToPage, boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07003393 boolean changed = mState != State.WORKSPACE ||
3394 mWorkspace.getState() != Workspace.State.NORMAL;
3395 if (changed) {
Michael Jurkab3e22d92011-10-31 15:58:33 -07003396 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003397 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3398 Workspace.State.NORMAL, snapToPage, animated, onCompleteRunnable);
Winson Chungc7d2b602012-05-16 17:02:20 -07003399
Michael Jurkab3e22d92011-10-31 15:58:33 -07003400 // Set focus to the AppsCustomize button
3401 if (mAllAppsButton != null) {
3402 mAllAppsButton.requestFocus();
3403 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003404 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07003405
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003406 // Change the state *after* we've called all the transition code
3407 mState = State.WORKSPACE;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08003408
Winson Chung5fb63472011-02-02 17:03:37 -08003409 // Resume the auto-advance of widgets
3410 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08003411 updateAutoAdvanceState();
Winson Chung5fb63472011-02-02 17:03:37 -08003412
Winson Chung0f785722015-04-08 10:27:49 -07003413 if (changed) {
3414 // Send an accessibility event to announce the context change
3415 getWindow().getDecorView()
3416 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07003417 }
Winson5c6bdbb2015-09-03 11:36:19 -07003418 return changed;
Bjorn Bringertc459e522013-06-07 19:36:01 +01003419 }
3420
Winsone9f27272015-10-13 10:47:51 -07003421 /**
3422 * Shows the overview button.
3423 */
Adam Cohened307df2013-10-02 09:37:31 -07003424 void showOverviewMode(boolean animated) {
Winsone9f27272015-10-13 10:47:51 -07003425 showOverviewMode(animated, false);
3426 }
3427
3428 /**
3429 * Shows the overview button, and if {@param requestButtonFocus} is set, will force the focus
3430 * onto one of the overview panel buttons.
3431 */
3432 void showOverviewMode(boolean animated, boolean requestButtonFocus) {
3433 Runnable postAnimRunnable = null;
3434 if (requestButtonFocus) {
3435 postAnimRunnable = new Runnable() {
3436 @Override
3437 public void run() {
3438 // Hitting the menu button when in touch mode does not trigger touch mode to
3439 // be disabled, so if requested, force focus on one of the overview panel
3440 // buttons.
3441 mOverviewPanel.requestFocusFromTouch();
3442 }
3443 };
3444 }
Adam Cohened307df2013-10-02 09:37:31 -07003445 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003446 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3447 Workspace.State.OVERVIEW,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003448 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winsone9f27272015-10-13 10:47:51 -07003449 postAnimRunnable);
Adam Cohened307df2013-10-02 09:37:31 -07003450 mState = State.WORKSPACE;
Joe Onorato00acb122009-08-04 16:04:30 -04003451 }
3452
Winson Chungb745afb2015-03-02 11:51:23 -08003453 /**
3454 * Shows the apps view.
3455 */
Winson Chung76648c52015-07-10 14:33:23 -07003456 void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps,
3457 boolean focusSearchBar) {
Winson Chungb745afb2015-03-02 11:51:23 -08003458 if (resetListToTop) {
3459 mAppsView.scrollToTop();
3460 }
Winson Chung4ac30062015-05-08 17:34:17 -07003461 if (updatePredictedApps) {
3462 tryAndUpdatePredictedApps();
3463 }
Winson Chung76648c52015-07-10 14:33:23 -07003464 showAppsOrWidgets(State.APPS, animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003465 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003466
Winson Chungb745afb2015-03-02 11:51:23 -08003467 /**
3468 * Shows the widgets view.
3469 */
3470 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003471 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07003472 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003473 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07003474 }
Winson Chung76648c52015-07-10 14:33:23 -07003475 showAppsOrWidgets(State.WIDGETS, animated, false);
Hyunyoung Song3f471442015-04-08 19:01:34 -07003476
3477 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04003478 @Override
3479 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003480 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04003481 }
3482 });
Winson Chungb745afb2015-03-02 11:51:23 -08003483 }
3484
3485 /**
3486 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07003487 *
3488 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08003489 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07003490 // TODO: calling method should use the return value so that when {@code false} is returned
3491 // the workspace transition doesn't fall into invalid state.
Winson Chung76648c52015-07-10 14:33:23 -07003492 private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07003493 if (mState != State.WORKSPACE && mState != State.APPS_SPRING_LOADED &&
3494 mState != State.WIDGETS_SPRING_LOADED) {
3495 return false;
3496 }
3497 if (toState != State.APPS && toState != State.WIDGETS) {
3498 return false;
3499 }
Winson Chungb745afb2015-03-02 11:51:23 -08003500
3501 if (toState == State.APPS) {
Winson Chung006ee262015-08-03 14:40:11 -07003502 mStateTransitionAnimation.startAnimationToAllApps(mWorkspace.getState(), animated,
3503 focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003504 } else {
Winson Chung006ee262015-08-03 14:40:11 -07003505 mStateTransitionAnimation.startAnimationToWidgets(mWorkspace.getState(), animated);
Winson Chungb745afb2015-03-02 11:51:23 -08003506 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003507
Michael Jurkab3e22d92011-10-31 15:58:33 -07003508 // Change the state *after* we've called all the transition code
Winson Chungb745afb2015-03-02 11:51:23 -08003509 mState = toState;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003510
3511 // Pause the auto-advance of widgets until we are out of AllApps
3512 mUserPresent = false;
Winson Chungb745afb2015-03-02 11:51:23 -08003513 updateAutoAdvanceState();
Michael Jurkab3e22d92011-10-31 15:58:33 -07003514 closeFolder();
3515
3516 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07003517 getWindow().getDecorView()
3518 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07003519 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003520 }
3521
Winson Chungcd99cd32015-04-29 11:03:24 -07003522 /**
3523 * Updates the workspace and interaction state on state change, and return the animation to this
3524 * new state.
3525 */
3526 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState, int toPage,
Winson Chung006ee262015-08-03 14:40:11 -07003527 boolean animated, HashMap<View, Integer> layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003528 Workspace.State fromState = mWorkspace.getState();
Winson Chung006ee262015-08-03 14:40:11 -07003529 Animator anim = mWorkspace.setStateWithAnimation(toState, toPage, animated, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003530 updateInteraction(fromState, toState);
3531 return anim;
3532 }
3533
Hyunyoung Song3f471442015-04-08 19:01:34 -07003534 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003535 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Winson Chungb745afb2015-03-02 11:51:23 -08003536 if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
3537 mState == State.WIDGETS_SPRING_LOADED) {
3538 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003539 }
Winson Chungb745afb2015-03-02 11:51:23 -08003540
Winson Chung006ee262015-08-03 14:40:11 -07003541 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3542 Workspace.State.SPRING_LOADED,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003543 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, true /* animated */,
3544 null /* onCompleteRunnable */);
Winson Chungb745afb2015-03-02 11:51:23 -08003545 mState = isAppsViewVisible() ? State.APPS_SPRING_LOADED : State.WIDGETS_SPRING_LOADED;
Michael Jurkad3ef3062010-11-23 16:23:58 -08003546 }
Adam Cohen7777d962011-08-18 18:58:38 -07003547
Hyunyoung Song3f471442015-04-08 19:01:34 -07003548 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003549 final Runnable onCompleteRunnable) {
Winson Chungb745afb2015-03-02 11:51:23 -08003550 if (mState != State.APPS_SPRING_LOADED && mState != State.WIDGETS_SPRING_LOADED) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003551
Winson Chunge7a03942011-08-05 15:05:12 -07003552 mHandler.postDelayed(new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003553 @Override
3554 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003555 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003556 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3557 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003558 // Before we show workspace, hide all apps again because
3559 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3560 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003561 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003562 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003563 } else {
3564 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003565 }
Winson Chung557d6ed2011-07-08 15:34:52 -07003566 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07003567 }, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003568 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003569
Michael Jurkad3ef3062010-11-23 16:23:58 -08003570 void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003571 if (mState == State.APPS_SPRING_LOADED) {
Winson Chung4ac30062015-05-08 17:34:17 -07003572 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07003573 false /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -08003574 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003575 showWidgetsView(true, false);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003576 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003577 }
3578
Winson Chung4ac30062015-05-08 17:34:17 -07003579 /**
3580 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3581 * resumed.
3582 */
3583 private void tryAndUpdatePredictedApps() {
3584 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003585 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung91c05952015-06-25 12:17:30 -07003586 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003587 mAppsView.setPredictedApps(apps);
3588 }
3589 }
3590 }
3591
Michael Jurkab3e22d92011-10-31 15:58:33 -07003592 void lockAllApps() {
3593 // TODO
3594 }
3595
3596 void unlockAllApps() {
3597 // TODO
3598 }
3599
Sunny Goyal594d76d2014-11-06 10:12:54 -08003600 protected void disableVoiceButtonProxy(boolean disable) {
3601 // NO-OP
Winson Chungbb185bd2011-11-21 12:31:42 -08003602 }
3603
Winsonf768d932015-09-25 16:12:35 -07003604 public boolean launcherCallbacksProvidesSearch() {
3605 return (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch());
3606 }
3607
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003608 public View getOrCreateQsbBar() {
Winsonf768d932015-09-25 16:12:35 -07003609 if (launcherCallbacksProvidesSearch()) {
Adam Cohenc2d6e892014-10-16 09:49:24 -07003610 return mLauncherCallbacks.getQsbBar();
Adam Cohen9211d422014-10-07 18:14:53 -07003611 }
3612
Adam Cohen24ce0b32014-01-14 16:18:14 -08003613 if (mQsb == null) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003614 AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this);
3615 if (searchProvider == null) {
3616 return null;
3617 }
3618
3619 Bundle opts = new Bundle();
3620 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
Adam Coheneb8e2822015-02-20 16:38:48 +00003621 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003622
Tony Wickham3a3517f2015-10-06 11:27:04 -07003623 // Determine the min and max dimensions of the widget.
3624 LauncherAppState app = LauncherAppState.getInstance();
3625 DeviceProfile portraitProfile = app.getInvariantDeviceProfile().portraitProfile;
3626 DeviceProfile landscapeProfile = app.getInvariantDeviceProfile().landscapeProfile;
3627 float density = getResources().getDisplayMetrics().density;
3628 Rect searchBounds = portraitProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
3629 int maxHeight = (int) (searchBounds.height() / density);
3630 int minHeight = maxHeight;
3631 int maxWidth = (int) (searchBounds.width() / density);
3632 int minWidth = maxWidth;
3633 if (!landscapeProfile.isVerticalBarLayout()) {
3634 searchBounds = landscapeProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
3635 maxHeight = (int) Math.max(maxHeight, searchBounds.height() / density);
3636 minHeight = (int) Math.min(minHeight, searchBounds.height() / density);
3637 maxWidth = (int) Math.max(maxWidth, searchBounds.width() / density);
3638 minWidth = (int) Math.min(minWidth, searchBounds.width() / density);
3639 }
3640 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT, maxHeight);
3641 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT, minHeight);
3642 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH, maxWidth);
3643 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH, minWidth);
3644
Tony Wickham775455c2015-10-16 09:49:32 -07003645 if (mLauncherCallbacks != null) {
3646 opts.putAll(mLauncherCallbacks.getAdditionalSearchWidgetOptions());
3647 }
3648
Sunny Goyalf7258242015-10-19 16:59:07 -07003649 int widgetId = mSharedPrefs.getInt(QSB_WIDGET_ID, -1);
Sunny Goyal416541c2014-11-14 11:59:57 -08003650 AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003651 if (!searchProvider.provider.flattenToString().equals(
Sunny Goyalf7258242015-10-19 16:59:07 -07003652 mSharedPrefs.getString(QSB_WIDGET_PROVIDER, null))
Sunny Goyal416541c2014-11-14 11:59:57 -08003653 || (widgetInfo == null)
3654 || !widgetInfo.provider.equals(searchProvider.provider)) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003655 // A valid widget is not already bound.
3656 if (widgetId > -1) {
3657 mAppWidgetHost.deleteAppWidgetId(widgetId);
3658 widgetId = -1;
3659 }
3660
3661 // Try to bind a new widget
3662 widgetId = mAppWidgetHost.allocateAppWidgetId();
3663
3664 if (!AppWidgetManagerCompat.getInstance(this)
3665 .bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) {
3666 mAppWidgetHost.deleteAppWidgetId(widgetId);
3667 widgetId = -1;
3668 }
3669
Sunny Goyalf7258242015-10-19 16:59:07 -07003670 mSharedPrefs.edit()
Sunny Goyal594d76d2014-11-06 10:12:54 -08003671 .putInt(QSB_WIDGET_ID, widgetId)
3672 .putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString())
3673 .commit();
3674 }
3675
Sunny Goyal8d595092015-07-06 12:22:14 -07003676 mAppWidgetHost.setQsbWidgetId(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003677 if (widgetId != -1) {
3678 mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
Sunny Goyalebfae6e2015-08-27 15:30:25 -07003679 mQsb.setId(R.id.qsb_widget);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003680 mQsb.updateAppWidgetOptions(opts);
3681 mQsb.setPadding(0, 0, 0, 0);
3682 mSearchDropTargetBar.addView(mQsb);
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003683 mSearchDropTargetBar.setQsbSearchBar(mQsb);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003684 }
Cristina Stancu476493b2013-08-07 17:20:14 +01003685 }
Adam Cohen24ce0b32014-01-14 16:18:14 -08003686 return mQsb;
Cristina Stancu476493b2013-08-07 17:20:14 +01003687 }
3688
Sunny Goyal22235bc2015-04-03 09:23:43 -07003689 private void reinflateQSBIfNecessary() {
3690 if (mQsb instanceof LauncherAppWidgetHostView &&
3691 ((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
3692 mSearchDropTargetBar.removeView(mQsb);
3693 mQsb = null;
3694 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
3695 }
3696 }
3697
Michael Jurkad7c28052012-04-27 15:43:36 -07003698 @Override
3699 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003700 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003701 final List<CharSequence> text = event.getText();
3702 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003703 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003704 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003705 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003706 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003707 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003708 } else if (mWorkspace != null) {
3709 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003710 } else {
3711 text.add(getString(R.string.all_apps_home_button_label));
3712 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003713 return result;
3714 }
3715
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003716 /**
Winson Chungb8472bb2011-08-05 13:49:21 -07003717 * Receives notifications when system dialogs are to be closed.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003718 */
Adam Cohen091440a2015-03-18 14:16:05 -07003719 @Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003720 @Override
3721 public void onReceive(Context context, Intent intent) {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003722 closeSystemDialogs();
3723 }
3724 }
3725
3726 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003727 * If the activity is currently paused, signal that we need to run the passed Runnable
3728 * in onResume.
3729 *
3730 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003731 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3732 * wrong when we're not running, and if the activity comes back to what the configuration was
3733 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003734 *
3735 * Implementation of the method from LauncherModel.Callbacks.
3736 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003737 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003738 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003739 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003740 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003741 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003742 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003743 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003744 }
3745 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003746 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003747 return true;
3748 } else {
3749 return false;
3750 }
3751 }
3752
Michael Jurkac402cd92013-05-20 15:49:32 +02003753 private boolean waitUntilResume(Runnable run) {
3754 return waitUntilResume(run, false);
3755 }
3756
Michael Jurka1e2f4652013-07-08 18:03:46 -07003757 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003758 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003759 }
3760
Michael Jurka7607c2f2013-04-03 14:33:19 -07003761 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003762 * If the activity is currently paused, signal that we need to re-run the loader
3763 * in onResume.
3764 *
3765 * This needs to be called from incoming places where resources might have been loaded
3766 * while we are paused. That is becaues the Configuration might be wrong
3767 * when we're not running, and if it comes back to what it was when we
3768 * were paused, we are not restarted.
3769 *
3770 * Implementation of the method from LauncherModel.Callbacks.
3771 *
3772 * @return true if we are currently paused. The caller might be able to
3773 * skip some work in that case since we will come back again.
3774 */
3775 public boolean setLoadOnResume() {
3776 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003777 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003778 mOnResumeNeedsLoad = true;
3779 return true;
3780 } else {
3781 return false;
3782 }
3783 }
3784
3785 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003786 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003787 */
Joe Onorato9c1289c2009-08-17 11:03:03 -04003788 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003789 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003790 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003791 } else {
3792 return SCREEN_COUNT / 2;
3793 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003794 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003795
Joe Onorato9c1289c2009-08-17 11:03:03 -04003796 /**
3797 * Refreshes the shortcuts shown on the workspace.
3798 *
3799 * Implementation of the method from LauncherModel.Callbacks.
3800 */
3801 public void startBinding() {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003802 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003803
Michael Jurka7607c2f2013-04-03 14:33:19 -07003804 // If we're starting binding all over again, clear any bind calls we'd postponed in
3805 // the past (see waitUntilResume) -- we don't need them since we're starting binding
3806 // from scratch again
Michael Jurka1e2f4652013-07-08 18:03:46 -07003807 mBindOnResumeCallbacks.clear();
Adam Cohendf035382011-04-11 17:22:04 -07003808
Winson Chungd64d1762013-08-20 14:37:16 -07003809 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003810 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003811 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003812
Michael Jurka05bf644e2011-11-30 20:28:53 -08003813 mWidgetsToAdvance.clear();
Winson Chung3d503fb2011-07-13 17:25:49 -07003814 if (mHotseat != null) {
3815 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003816 }
3817 }
3818
Adam Cohendcd297f2013-06-18 13:13:40 -07003819 @Override
3820 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Winson Chung64359a52013-07-08 17:17:08 -07003821 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003822
Adam Cohen5084cba2013-09-03 12:01:16 -07003823 // If there are no screens, we need to have an empty screen
3824 if (orderedScreenIds.size() == 0) {
3825 mWorkspace.addExtraEmptyScreen();
3826 }
Winson Chung0e6a7132013-08-23 12:55:10 -07003827
3828 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003829 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003830 if (hasCustomContentToLeft()) {
3831 mWorkspace.createCustomContentContainer();
3832 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003833 }
Winson Chung64359a52013-07-08 17:17:08 -07003834 }
3835
3836 @Override
3837 public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003838 int count = orderedScreenIds.size();
3839 for (int i = 0; i < count; i++) {
Adam Cohen89bddfa2013-08-20 11:57:13 -07003840 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
Adam Cohendcd297f2013-06-18 13:13:40 -07003841 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003842 }
3843
Winson Chungd64d1762013-08-20 14:37:16 -07003844 public void bindAppsAdded(final ArrayList<Long> newScreens,
3845 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003846 final ArrayList<ItemInfo> addAnimated,
3847 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003848 Runnable r = new Runnable() {
3849 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003850 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003851 }
3852 };
3853 if (waitUntilResume(r)) {
3854 return;
3855 }
3856
Winson Chungd64d1762013-08-20 14:37:16 -07003857 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003858 if (newScreens != null) {
3859 bindAddScreens(newScreens);
3860 }
Winson Chungd64d1762013-08-20 14:37:16 -07003861
3862 // We add the items without animation on non-visible pages, and with
3863 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003864 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003865 bindItems(addNotAnimated, 0,
3866 addNotAnimated.size(), false);
3867 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003868 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003869 bindItems(addAnimated, 0,
3870 addAnimated.size(), true);
3871 }
Winson Chungc58497e2013-09-03 17:48:37 -07003872
Winson Chung87412982013-10-03 18:34:14 -07003873 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003874 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003875
Winson Chungb745afb2015-03-02 11:51:23 -08003876 if (addedApps != null && mAppsView != null) {
3877 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003878 }
Winson Chungd64d1762013-08-20 14:37:16 -07003879 }
3880
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003881 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003882 * Bind the items start-end from the list.
3883 *
3884 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003885 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07003886 @Override
Winson Chung64359a52013-07-08 17:17:08 -07003887 public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
3888 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003889 Runnable r = new Runnable() {
3890 public void run() {
3891 bindItems(shortcuts, start, end, forceAnimateIcons);
3892 }
3893 };
3894 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003895 return;
3896 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003897
Winson Chungf0c6ae02012-03-21 16:10:31 -07003898 // Get the list of added shortcuts and intersect them with the set of shortcuts here
Winson Chung64359a52013-07-08 17:17:08 -07003899 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3900 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003901 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003902 Workspace workspace = mWorkspace;
Winson Chung997a9232013-07-24 15:33:46 -07003903 long newShortcutsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003904 for (int i = start; i < end; i++) {
Joe Onorato9c1289c2009-08-17 11:03:03 -04003905 final ItemInfo item = shortcuts.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003906
3907 // Short circuit if we are loading dock items for a configuration which has no dock
3908 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3909 mHotseat == null) {
3910 continue;
3911 }
3912
Sunny Goyal639e9062015-08-19 19:17:06 -07003913 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04003914 switch (item.itemType) {
3915 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3916 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Winson Chungf0c6ae02012-03-21 16:10:31 -07003917 ShortcutInfo info = (ShortcutInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07003918 view = createShortcut(info);
Adam Cohendcd297f2013-06-18 13:13:40 -07003919
Winson Chung64359a52013-07-08 17:17:08 -07003920 /*
3921 * TODO: FIX collision case
3922 */
Winson Chungce376632013-07-11 16:12:41 -07003923 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3924 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3925 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003926 View v = cl.getChildAt(item.cellX, item.cellY);
3927 Object tag = v.getTag();
3928 String desc = "Collision while binding workspace item: " + item
3929 + ". Collides with " + tag;
3930 if (LauncherAppState.isDogfoodBuild()) {
3931 throw (new RuntimeException(desc));
3932 } else {
3933 Log.d(TAG, desc);
3934 }
Winson Chungce376632013-07-11 16:12:41 -07003935 }
Winson Chung64359a52013-07-08 17:17:08 -07003936 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003937 break;
Adam Cohendf2cc412011-04-27 16:56:57 -07003938 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
Sunny Goyal639e9062015-08-19 19:17:06 -07003939 view = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003940 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Adam Cohendf2cc412011-04-27 16:56:57 -07003941 (FolderInfo) item, mIconCache);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003942 break;
Winson Chungc763c4e2013-07-19 13:49:06 -07003943 default:
3944 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003945 }
Sunny Goyal639e9062015-08-19 19:17:06 -07003946
3947 workspace.addInScreenFromBind(view, item.container, item.screenId, item.cellX,
3948 item.cellY, 1, 1);
3949 if (animateIcons) {
3950 // Animate all the applications up now
3951 view.setAlpha(0f);
3952 view.setScaleX(0f);
3953 view.setScaleY(0f);
3954 bounceAnims.add(createNewAppBounceAnimation(view, i));
3955 newShortcutsScreenId = item.screenId;
3956 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003957 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003958
Winson Chung997a9232013-07-24 15:33:46 -07003959 if (animateIcons) {
3960 // Animate to the correct page
3961 if (newShortcutsScreenId > -1) {
3962 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Winson Chung94d67682013-09-25 16:29:40 -07003963 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003964 final Runnable startBounceAnimRunnable = new Runnable() {
3965 public void run() {
3966 anim.playTogether(bounceAnims);
3967 anim.start();
3968 }
3969 };
Winson Chung997a9232013-07-24 15:33:46 -07003970 if (newShortcutsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003971 // We post the animation slightly delayed to prevent slowdowns
3972 // when we are loading right after we return to launcher.
3973 mWorkspace.postDelayed(new Runnable() {
3974 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003975 if (mWorkspace != null) {
3976 mWorkspace.snapToPage(newScreenIndex);
3977 mWorkspace.postDelayed(startBounceAnimRunnable,
3978 NEW_APPS_ANIMATION_DELAY);
3979 }
Winson Chung94d67682013-09-25 16:29:40 -07003980 }
3981 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003982 } else {
3983 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003984 }
3985 }
Winson Chung64359a52013-07-08 17:17:08 -07003986 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003987 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003988 }
3989
Joe Onorato9c1289c2009-08-17 11:03:03 -04003990 /**
3991 * Implementation of the method from LauncherModel.Callbacks.
3992 */
Sunny Goyale2df0622015-04-24 11:27:00 -07003993 public void bindFolders(final LongArrayMap<FolderInfo> folders) {
Winson Chungd64d1762013-08-20 14:37:16 -07003994 Runnable r = new Runnable() {
3995 public void run() {
3996 bindFolders(folders);
3997 }
3998 };
3999 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004000 return;
4001 }
Sunny Goyale2df0622015-04-24 11:27:00 -07004002 sFolders = folders.clone();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004003 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004004
4005 /**
4006 * Add the views for a widget to the workspace.
4007 *
4008 * Implementation of the method from LauncherModel.Callbacks.
4009 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07004010 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07004011 Runnable r = new Runnable() {
4012 public void run() {
4013 bindAppWidget(item);
4014 }
4015 };
4016 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004017 return;
4018 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07004019
Daniel Sandler843e8602010-06-07 14:59:01 -04004020 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
4021 if (DEBUG_WIDGETS) {
4022 Log.d(TAG, "bindAppWidget: " + item);
4023 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004024 final Workspace workspace = mWorkspace;
4025
Adam Cohen59400422014-03-05 18:07:04 -08004026 LauncherAppWidgetProviderInfo appWidgetInfo =
Robin Lee26ace122015-03-16 19:41:43 +00004027 LauncherModel.getProviderInfo(this, item.providerName, item.user);
Adam Cohen59400422014-03-05 18:07:04 -08004028
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004029 if (!mIsSafeModeEnabled
4030 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004031 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
4032
Sunny Goyalff572272014-07-23 13:58:07 -07004033 if (appWidgetInfo == null) {
4034 if (DEBUG_WIDGETS) {
4035 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4036 + " belongs to component " + item.providerName
4037 + ", as the povider is null");
4038 }
4039 LauncherModel.deleteItemFromDatabase(this, item);
4040 return;
4041 }
Sunny Goyalff572272014-07-23 13:58:07 -07004042
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004043 // If we do not have a valid id, try to bind an id.
4044 if ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0) {
4045 // Note: This assumes that the id remap broadcast is received before this step.
4046 // If that is not the case, the id remap will be ignored and user may see the
4047 // click to setup view.
4048 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
4049 pendingInfo.spanX = item.spanX;
4050 pendingInfo.spanY = item.spanY;
4051 pendingInfo.minSpanX = item.minSpanX;
4052 pendingInfo.minSpanY = item.minSpanY;
4053 Bundle options = null;
4054 WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07004055
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004056 int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
4057 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
4058 newWidgetId, appWidgetInfo, options);
4059
4060 // TODO consider showing a permission dialog when the widget is clicked.
4061 if (!success) {
4062 mAppWidgetHost.deleteAppWidgetId(newWidgetId);
4063 if (DEBUG_WIDGETS) {
4064 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4065 + " belongs to component " + item.providerName
4066 + ", as the launcher is unable to bing a new widget id");
4067 }
4068 LauncherModel.deleteItemFromDatabase(this, item);
4069 return;
Sunny Goyalff572272014-07-23 13:58:07 -07004070 }
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004071
4072 item.appWidgetId = newWidgetId;
4073
4074 // If the widget has a configure activity, it is still needs to set it up, otherwise
4075 // the widget is ready to go.
4076 item.restoreStatus = (appWidgetInfo.configure == null)
4077 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
4078 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
4079
4080 LauncherModel.updateItemInDatabase(this, item);
4081 } else if (((item.restoreStatus & LauncherAppWidgetInfo.FLAG_UI_NOT_READY) != 0)
4082 && (appWidgetInfo.configure == null)) {
4083 // If the ID is already valid, verify if we need to configure or not.
4084 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4085 LauncherModel.updateItemInDatabase(this, item);
Sunny Goyalff572272014-07-23 13:58:07 -07004086 }
Sunny Goyalff572272014-07-23 13:58:07 -07004087 }
4088
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004089 if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07004090 final int appWidgetId = item.appWidgetId;
Sunny Goyal651077b2014-06-30 14:15:31 -07004091 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08004092 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
4093 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07004094 }
Daniel Sandler843e8602010-06-07 14:59:01 -04004095
Sunny Goyal56c73602015-09-25 12:55:01 -07004096 // Verify that we own the widget
4097 AppWidgetProviderInfo info = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
4098 if (info == null || appWidgetInfo == null ||
4099 !info.provider.equals(appWidgetInfo.provider)) {
4100 Log.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
4101 deleteWidgetInfo(item);
4102 return;
4103 }
4104
Sunny Goyal651077b2014-06-30 14:15:31 -07004105 item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
Sunny Goyal233ee962015-08-03 13:05:01 -07004106 item.minSpanX = appWidgetInfo.minSpanX;
4107 item.minSpanY = appWidgetInfo.minSpanY;
Sunny Goyal651077b2014-06-30 14:15:31 -07004108 } else {
4109 appWidgetInfo = null;
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004110 PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
4111 mIsSafeModeEnabled);
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004112 view.updateIcon(mIconCache);
4113 item.hostView = view;
Sunny Goyal651077b2014-06-30 14:15:31 -07004114 item.hostView.updateAppWidget(null);
Sunny Goyalff572272014-07-23 13:58:07 -07004115 item.hostView.setOnClickListener(this);
Sunny Goyal651077b2014-06-30 14:15:31 -07004116 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004117
Joe Onorato9c1289c2009-08-17 11:03:03 -04004118 item.hostView.setTag(item);
Winson Chung211bac32012-05-15 13:43:57 -07004119 item.onBindAppWidget(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04004120
Adam Cohendcd297f2013-06-18 13:13:40 -07004121 workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
Joe Onorato9c1289c2009-08-17 11:03:03 -04004122 item.cellY, item.spanX, item.spanY, false);
Adam Cohen59400422014-03-05 18:07:04 -08004123 if (!item.isCustomWidget()) {
4124 addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
4125 }
Adam Cohended9f8d2010-11-03 13:25:16 -07004126
Joe Onorato9c1289c2009-08-17 11:03:03 -04004127 workspace.requestLayout();
4128
Daniel Sandler843e8602010-06-07 14:59:01 -04004129 if (DEBUG_WIDGETS) {
4130 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
4131 + (SystemClock.uptimeMillis()-start) + "ms");
4132 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004133 }
4134
Sunny Goyalff572272014-07-23 13:58:07 -07004135 /**
4136 * Restores a pending widget.
4137 *
4138 * @param appWidgetId The app widget id
4139 * @param cellInfo The position on screen where to create the widget.
4140 */
4141 private void completeRestoreAppWidget(final int appWidgetId) {
4142 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
4143 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
4144 Log.e(TAG, "Widget update called, when the widget no longer exists.");
4145 return;
4146 }
4147
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004148 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07004149 info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4150
4151 mWorkspace.reinflateWidgetsIfNecessary();
4152 LauncherModel.updateItemInDatabase(this, info);
4153 }
4154
Adam Cohen1462de32012-07-24 22:34:36 -07004155 public void onPageBoundSynchronously(int page) {
4156 mSynchronouslyBoundPages.add(page);
4157 }
4158
Joe Onorato9c1289c2009-08-17 11:03:03 -04004159 /**
4160 * Callback saying that there aren't any more items to bind.
4161 *
4162 * Implementation of the method from LauncherModel.Callbacks.
4163 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004164 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07004165 Runnable r = new Runnable() {
4166 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004167 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07004168 }
4169 };
4170 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004171 return;
4172 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004173 if (mSavedState != null) {
4174 if (!mWorkspace.hasFocus()) {
Michael Jurka0142d492010-08-25 17:46:15 -07004175 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004176 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004177 mSavedState = null;
4178 }
4179
Adam Cohen1462de32012-07-24 22:34:36 -07004180 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004181
Anjali Koppalff7ceff2014-05-01 18:26:37 -07004182 setWorkspaceLoading(false);
Adam Cohen3ed316a2014-07-23 18:21:20 -07004183 sendLoadingCompleteBroadcastIfNecessary();
Adam Cohendb364c32014-05-20 14:23:40 -07004184
4185 // If we received the result of any pending adds while the loader was running (e.g. the
4186 // widget configuration forced an orientation change), process them now.
4187 if (sPendingAddItem != null) {
4188 final long screenId = completeAdd(sPendingAddItem);
4189
4190 // TODO: this moves the user to the page where the pending item was added. Ideally,
4191 // the screen would be guaranteed to exist after bind, and the page would be set through
4192 // the workspace restore process.
4193 mWorkspace.post(new Runnable() {
4194 @Override
4195 public void run() {
4196 mWorkspace.snapToScreenId(screenId);
4197 }
4198 });
4199 sPendingAddItem = null;
4200 }
4201
Sunny Goyal756adbc2015-04-16 15:20:51 -07004202 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
Adam Cohen9211d422014-10-07 18:14:53 -07004203
4204 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004205 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07004206 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07004207 }
4208
Adam Cohen3ed316a2014-07-23 18:21:20 -07004209 private void sendLoadingCompleteBroadcastIfNecessary() {
4210 if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
4211 String permission =
4212 getResources().getString(R.string.receive_first_load_broadcast_permission);
4213 Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
4214 sendBroadcast(intent, permission);
4215 SharedPreferences.Editor editor = mSharedPrefs.edit();
4216 editor.putBoolean(FIRST_LOAD_COMPLETE, true);
4217 editor.apply();
4218 }
4219 }
4220
Winson Chunga0b7e862013-09-05 16:03:15 -07004221 public boolean isAllAppsButtonRank(int rank) {
4222 if (mHotseat != null) {
4223 return mHotseat.isAllAppsButtonRank(rank);
4224 }
4225 return false;
4226 }
4227
Winson Chunga2413752012-04-03 14:22:34 -07004228 private boolean canRunNewAppsAnimation() {
4229 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
Sunny Goyal639e9062015-08-19 19:17:06 -07004230 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000)
4231 && (mClings == null || !mClings.isVisible());
Winson Chunga2413752012-04-03 14:22:34 -07004232 }
4233
Winson Chungc9168342013-06-26 14:54:55 -07004234 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
4235 ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
4236 PropertyValuesHolder.ofFloat("alpha", 1f),
4237 PropertyValuesHolder.ofFloat("scaleX", 1f),
4238 PropertyValuesHolder.ofFloat("scaleY", 1f));
4239 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
4240 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07004241 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07004242 return bounceAnim;
4243 }
4244
Adam Cohen27772732013-11-11 14:00:56 +00004245 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07004246 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00004247 }
4248
Tony Wickham3a3517f2015-10-06 11:27:04 -07004249 /** Returns the search bar bounds in pixels. */
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004250 protected Rect getSearchBarBounds() {
Sunny Goyalc6205602015-05-21 20:46:33 -07004251 return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004252 }
4253
Tony Wickham55616cd2015-09-23 14:55:17 -07004254 public int getSearchBarHeight() {
4255 if (mLauncherCallbacks != null) {
4256 return mLauncherCallbacks.getSearchBarHeight();
4257 }
4258 return LauncherCallbacks.SEARCH_BAR_HEIGHT_NORMAL;
4259 }
4260
Winson Chung88fa7412015-08-03 14:25:28 -07004261 public void bindSearchProviderChanged() {
Sunny Goyal594d76d2014-11-06 10:12:54 -08004262 if (mSearchDropTargetBar == null) {
4263 return;
Winson Chungadf0c182012-08-23 14:59:07 -07004264 }
Sunny Goyal594d76d2014-11-06 10:12:54 -08004265 if (mQsb != null) {
4266 mSearchDropTargetBar.removeView(mQsb);
4267 mQsb = null;
4268 }
Adam Cohenb0df1b02015-03-18 22:21:40 -07004269 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004270 }
4271
Amith Yamasani6d7fe502010-11-16 09:05:07 -08004272 /**
Winson Chungbb785c62015-05-05 10:05:08 -07004273 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
4274 * multiple calls to bind the same list.)
4275 */
4276 @Thunk ArrayList<AppInfo> mTmpAppsList;
4277 private Runnable mBindAllApplicationsRunnable = new Runnable() {
4278 public void run() {
4279 bindAllApplications(mTmpAppsList);
4280 mTmpAppsList = null;
4281 }
4282 };
4283
4284 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04004285 * Add the icons for all apps.
4286 *
4287 * Implementation of the method from LauncherModel.Callbacks.
4288 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004289 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07004290 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
4291 mTmpAppsList = apps;
4292 return;
4293 }
4294
Winson Chungb745afb2015-03-02 11:51:23 -08004295 if (mAppsView != null) {
4296 mAppsView.setApps(apps);
4297 }
Adam Cohen9211d422014-10-07 18:14:53 -07004298 if (mLauncherCallbacks != null) {
4299 mLauncherCallbacks.bindAllApplications(apps);
4300 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004301 }
4302
4303 /**
4304 * A package was updated.
4305 *
4306 * Implementation of the method from LauncherModel.Callbacks.
4307 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004308 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07004309 Runnable r = new Runnable() {
4310 public void run() {
4311 bindAppsUpdated(apps);
4312 }
4313 };
4314 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004315 return;
4316 }
4317
Winson Chungb745afb2015-03-02 11:51:23 -08004318 if (mAppsView != null) {
4319 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07004320 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004321 }
4322
Sunny Goyal4390ace2014-10-13 11:33:11 -07004323 @Override
4324 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
4325 Runnable r = new Runnable() {
4326 public void run() {
4327 bindWidgetsRestored(widgets);
4328 }
4329 };
4330 if (waitUntilResume(r)) {
4331 return;
4332 }
4333 mWorkspace.widgetsRestored(widgets);
4334 }
4335
Joe Onorato9c1289c2009-08-17 11:03:03 -04004336 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004337 * Some shortcuts were updated in the background.
4338 *
4339 * Implementation of the method from LauncherModel.Callbacks.
4340 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07004341 @Override
4342 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
4343 final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004344 Runnable r = new Runnable() {
4345 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004346 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004347 }
4348 };
4349 if (waitUntilResume(r)) {
4350 return;
4351 }
4352
Sunny Goyal4390ace2014-10-13 11:33:11 -07004353 if (!updated.isEmpty()) {
4354 mWorkspace.updateShortcuts(updated);
4355 }
4356
4357 if (!removed.isEmpty()) {
4358 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4359 for (ShortcutInfo si : removed) {
4360 removedComponents.add(si.getTargetComponent());
4361 }
4362 mWorkspace.removeItemsByComponentName(removedComponents, user);
4363 // Notify the drag controller
4364 mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004365 }
4366 }
4367
4368 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004369 * Update the state of a package, typically related to install state.
4370 *
4371 * Implementation of the method from LauncherModel.Callbacks.
4372 */
Sunny Goyale755d462014-07-22 13:48:29 -07004373 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07004374 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
4375 Runnable r = new Runnable() {
4376 public void run() {
4377 bindRestoreItemsChange(updates);
4378 }
4379 };
4380 if (waitUntilResume(r)) {
4381 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004382 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004383
Sunny Goyal756adbc2015-04-16 15:20:51 -07004384 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07004385 }
4386
4387 /**
Winson Chung83892cc2013-05-01 16:53:33 -07004388 * A package was uninstalled. We take both the super set of packageNames
4389 * in addition to specific applications to remove, the reason being that
4390 * this can be called when a package is updated as well. In that scenario,
4391 * we only remove specific components from the workspace, where as
4392 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004393 *
Sunny Goyal1a745e82014-10-02 15:58:31 -07004394 * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004395 * Implementation of the method from LauncherModel.Callbacks.
4396 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07004397 @Override
Winson Chung83892cc2013-05-01 16:53:33 -07004398 public void bindComponentsRemoved(final ArrayList<String> packageNames,
Sunny Goyal1a745e82014-10-02 15:58:31 -07004399 final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
Winson Chungd64d1762013-08-20 14:37:16 -07004400 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004401 public void run() {
Sunny Goyal1a745e82014-10-02 15:58:31 -07004402 bindComponentsRemoved(packageNames, appInfos, user, reason);
Winson Chung83892cc2013-05-01 16:53:33 -07004403 }
Winson Chungd64d1762013-08-20 14:37:16 -07004404 };
4405 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07004406 return;
4407 }
4408
Sunny Goyal1a745e82014-10-02 15:58:31 -07004409 if (reason == 0) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004410 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4411 for (AppInfo info : appInfos) {
4412 removedComponents.add(info.componentName);
4413 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07004414 if (!packageNames.isEmpty()) {
4415 mWorkspace.removeItemsByPackageName(packageNames, user);
4416 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004417 if (!removedComponents.isEmpty()) {
4418 mWorkspace.removeItemsByComponentName(removedComponents, user);
Sunny Goyal1a745e82014-10-02 15:58:31 -07004419 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004420 // Notify the drag controller
4421 mDragController.onAppsRemoved(packageNames, removedComponents);
4422
Sunny Goyal1a745e82014-10-02 15:58:31 -07004423 } else {
4424 mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
Joe Onorato36115782010-06-17 13:28:48 -04004425 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07004426
Winson Chungdf95eb12013-10-16 14:57:07 -07004427 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08004428 if (mAppsView != null) {
4429 mAppsView.removeApps(appInfos);
Winson Chungc58497e2013-09-03 17:48:37 -07004430 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004431 }
Joe Onoratobe386092009-11-17 17:32:16 -08004432
Michael Jurkac402cd92013-05-20 15:49:32 +02004433 private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004434 public void run() {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004435 bindAllPackages(mWidgetsModel);
Winson Chung83892cc2013-05-01 16:53:33 -07004436 }
Michael Jurkac402cd92013-05-20 15:49:32 +02004437 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07004438
Hyunyoung Song8821ca92015-05-04 16:28:20 -07004439 @Override
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004440 public void bindAllPackages(final WidgetsModel model) {
Michael Jurkac402cd92013-05-20 15:49:32 +02004441 if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004442 mWidgetsModel = model;
Winson Chung83892cc2013-05-01 16:53:33 -07004443 return;
4444 }
4445
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004446 if (mWidgetsView != null && model != null) {
4447 mWidgetsView.addWidgets(model);
4448 mWidgetsModel = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07004449 }
Winson Chung80baf5a2010-08-09 16:03:15 -07004450 }
4451
Winson Chung400438b2011-01-16 17:53:48 -08004452 private int mapConfigurationOriActivityInfoOri(int configOri) {
4453 final Display d = getWindowManager().getDefaultDisplay();
4454 int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
4455 switch (d.getRotation()) {
4456 case Surface.ROTATION_0:
4457 case Surface.ROTATION_180:
4458 // We are currently in the same basic orientation as the natural orientation
4459 naturalOri = configOri;
4460 break;
4461 case Surface.ROTATION_90:
4462 case Surface.ROTATION_270:
4463 // We are currently in the other basic orientation to the natural orientation
4464 naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
4465 Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
4466 break;
4467 }
4468
4469 int[] oriMap = {
4470 ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
4471 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
4472 ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
4473 ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
4474 };
4475 // Since the map starts at portrait, we need to offset if this device's natural orientation
4476 // is landscape.
4477 int indexOffset = 0;
4478 if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
4479 indexOffset = 1;
4480 }
4481 return oriMap[(d.getRotation() + indexOffset) % 4];
4482 }
Adam Cohen446e9402011-09-15 18:21:21 -07004483
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004484 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
Winson Chung4b919f82012-05-01 10:44:08 -07004485 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004486 if (mRotationEnabled) {
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004487 if (Utilities.ATLEAST_JB_MR2) {
4488 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
4489 } else {
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004490 setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
4491 .getConfiguration().orientation));
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004492 }
Winson Chung4b919f82012-05-01 10:44:08 -07004493 }
4494 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004495
Winson Chung4b919f82012-05-01 10:44:08 -07004496 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004497 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07004498 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07004499 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07004500 } else {
4501 mHandler.postDelayed(new Runnable() {
4502 public void run() {
4503 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
4504 }
4505 }, mRestoreScreenOrientationDelay);
Winson Chung641d71d2012-04-26 15:58:01 -07004506 }
Winson Chung4b919f82012-05-01 10:44:08 -07004507 }
Winson Chung400438b2011-01-16 17:53:48 -08004508 }
4509
Winson Chunge43a1e72014-01-15 10:33:02 -08004510 protected boolean isLauncherPreinstalled() {
Adam Cohen9211d422014-10-07 18:14:53 -07004511 if (mLauncherCallbacks != null) {
4512 return mLauncherCallbacks.isLauncherPreinstalled();
4513 }
Winson Chunge43a1e72014-01-15 10:33:02 -08004514 PackageManager pm = getPackageManager();
4515 try {
4516 ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
4517 if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
4518 return true;
4519 } else {
4520 return false;
4521 }
4522 } catch (NameNotFoundException e) {
4523 e.printStackTrace();
4524 return false;
4525 }
4526 }
4527
Adam Cohenea90f832014-05-21 15:03:34 -07004528 /**
4529 * This method indicates whether or not we should suggest default wallpaper dimensions
4530 * when our wallpaper cropper was not yet used to set a wallpaper.
4531 */
4532 protected boolean overrideWallpaperDimensions() {
Adam Cohen9211d422014-10-07 18:14:53 -07004533 if (mLauncherCallbacks != null) {
4534 return mLauncherCallbacks.overrideWallpaperDimensions();
4535 }
Adam Cohenea90f832014-05-21 15:03:34 -07004536 return true;
4537 }
4538
Adam Cohen432609a2014-03-13 17:03:22 -07004539 /**
4540 * To be overridden by subclasses to indicate that there is an activity to launch
4541 * before showing the standard launcher experience.
4542 */
4543 protected boolean hasFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004544 if (mLauncherCallbacks != null) {
4545 return mLauncherCallbacks.hasFirstRunActivity();
4546 }
Adam Cohen432609a2014-03-13 17:03:22 -07004547 return false;
4548 }
4549
4550 /**
4551 * To be overridden by subclasses to launch any first run activity
4552 */
4553 protected Intent getFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004554 if (mLauncherCallbacks != null) {
4555 return mLauncherCallbacks.getFirstRunActivity();
4556 }
Adam Cohen432609a2014-03-13 17:03:22 -07004557 return null;
4558 }
4559
Winson Chunga6945242014-01-08 14:04:34 -08004560 private boolean shouldRunFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004561 return !ActivityManager.isRunningInTestHarness() &&
4562 !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
Winson Chunga6945242014-01-08 14:04:34 -08004563 }
4564
Adam Cohen4a9423d2014-03-28 14:22:31 -07004565 protected boolean hasRunFirstRunActivity() {
4566 return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
4567 }
4568
Adam Cohen432609a2014-03-13 17:03:22 -07004569 public boolean showFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004570 if (shouldRunFirstRunActivity() &&
4571 hasFirstRunActivity()) {
Winson Chunga6945242014-01-08 14:04:34 -08004572 Intent firstRunIntent = getFirstRunActivity();
4573 if (firstRunIntent != null) {
4574 startActivity(firstRunIntent);
4575 markFirstRunActivityShown();
Adam Cohen432609a2014-03-13 17:03:22 -07004576 return true;
Winson Chunga6945242014-01-08 14:04:34 -08004577 }
4578 }
Adam Cohen432609a2014-03-13 17:03:22 -07004579 return false;
Winson Chunga6945242014-01-08 14:04:34 -08004580 }
4581
4582 private void markFirstRunActivityShown() {
4583 SharedPreferences.Editor editor = mSharedPrefs.edit();
4584 editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
4585 editor.apply();
4586 }
4587
Adam Cohen432609a2014-03-13 17:03:22 -07004588 /**
4589 * To be overridden by subclasses to indicate that there is an in-activity full-screen intro
4590 * screen that must be displayed and dismissed.
4591 */
4592 protected boolean hasDismissableIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004593 if (mLauncherCallbacks != null) {
4594 return mLauncherCallbacks.hasDismissableIntroScreen();
4595 }
Adam Cohen432609a2014-03-13 17:03:22 -07004596 return false;
4597 }
4598
4599 /**
4600 * Full screen intro screen to be shown and dismissed before the launcher can be used.
4601 */
4602 protected View getIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004603 if (mLauncherCallbacks != null) {
4604 return mLauncherCallbacks.getIntroScreen();
4605 }
Adam Cohen432609a2014-03-13 17:03:22 -07004606 return null;
4607 }
4608
4609 /**
4610 * To be overriden by subclasses to indicate whether the in-activity intro screen has been
4611 * dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
4612 */
4613 private boolean shouldShowIntroScreen() {
4614 return hasDismissableIntroScreen() &&
4615 !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
4616 }
4617
4618 protected void showIntroScreen() {
4619 View introScreen = getIntroScreen();
4620 changeWallpaperVisiblity(false);
4621 if (introScreen != null) {
4622 mDragLayer.showOverlayView(introScreen);
4623 }
Adam Cohenc3e12c72014-10-31 16:15:36 -07004624 if (mLauncherOverlayContainer != null) {
4625 mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
4626 }
Adam Cohen432609a2014-03-13 17:03:22 -07004627 }
4628
4629 public void dismissIntroScreen() {
4630 markIntroScreenDismissed();
4631 if (showFirstRunActivity()) {
4632 // We delay hiding the intro view until the first run activity is showing. This
4633 // avoids a blip.
4634 mWorkspace.postDelayed(new Runnable() {
4635 @Override
4636 public void run() {
4637 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004638 if (mLauncherOverlayContainer != null) {
4639 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4640 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004641 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004642 }
4643 }, ACTIVITY_START_DELAY);
4644 } else {
4645 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004646 if (mLauncherOverlayContainer != null) {
4647 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4648 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004649 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004650 }
4651 changeWallpaperVisiblity(true);
4652 }
4653
4654 private void markIntroScreenDismissed() {
4655 SharedPreferences.Editor editor = mSharedPrefs.edit();
4656 editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
4657 editor.apply();
4658 }
4659
Adam Cohen091440a2015-03-18 14:16:05 -07004660 @Thunk void showFirstRunClings() {
Sunny Goyal88d60f12014-09-08 03:47:29 -07004661 // The two first run cling paths are mutually exclusive, if the launcher is preinstalled
4662 // on the device, then we always show the first run cling experience (or if there is no
4663 // launcher2). Otherwise, we prompt the user upon started for migration
4664 LauncherClings launcherClings = new LauncherClings(this);
4665 if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
Sunny Goyal639e9062015-08-19 19:17:06 -07004666 mClings = launcherClings;
Sunny Goyal88d60f12014-09-08 03:47:29 -07004667 if (mModel.canMigrateFromOldLauncherDb(this)) {
4668 launcherClings.showMigrationCling();
4669 } else {
Sunny Goyalaf0628f2014-09-19 10:14:48 -07004670 launcherClings.showLongPressCling(true);
Sunny Goyal88d60f12014-09-08 03:47:29 -07004671 }
4672 }
4673 }
4674
Winson Chunga6945242014-01-08 14:04:34 -08004675 void showWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004676 if (mWorkspace != null) mWorkspace.setAlpha(1f);
4677 if (mHotseat != null) mHotseat.setAlpha(1f);
4678 if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
Winson Chung006ee262015-08-03 14:40:11 -07004679 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4680 SearchDropTargetBar.State.SEARCH_BAR, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004681 }
4682
4683 void hideWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004684 if (mWorkspace != null) mWorkspace.setAlpha(0f);
4685 if (mHotseat != null) mHotseat.setAlpha(0f);
4686 if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
Winson Chung006ee262015-08-03 14:40:11 -07004687 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4688 SearchDropTargetBar.State.INVISIBLE, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004689 }
4690
Winson Chung5ffd51d2015-06-25 11:36:50 -07004691 // TODO: These method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004692 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Mathew Inwood72fbec12013-11-19 15:45:07 +00004693 public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004694 // Called from search suggestion
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004695 UserHandleCompat user = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004696 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004697 UserHandle userHandle = appLaunchIntent.getParcelableExtra(Intent.EXTRA_USER);
4698 if (userHandle != null) {
4699 user = UserHandleCompat.fromUser(userHandle);
4700 }
4701 }
4702 return createAppDragInfo(appLaunchIntent, user);
Winson Chung5ffd51d2015-06-25 11:36:50 -07004703 }
4704
4705 // TODO: This method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004706 public ItemInfo createAppDragInfo(Intent intent, UserHandleCompat user) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004707 if (user == null) {
4708 user = UserHandleCompat.myUserHandle();
4709 }
4710
4711 // Called from search suggestion, add the profile extra to the intent to ensure that we
4712 // can launch it correctly
Kenny Guyed131872014-04-30 03:02:21 +01004713 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004714 LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(intent, user);
Kenny Guyed131872014-04-30 03:02:21 +01004715 if (activityInfo == null) {
Mathew Inwood72fbec12013-11-19 15:45:07 +00004716 return null;
4717 }
Winson Chung5ffd51d2015-06-25 11:36:50 -07004718 return new AppInfo(this, activityInfo, user, mIconCache);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004719 }
4720
Winson Chung5ffd51d2015-06-25 11:36:50 -07004721 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004722 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4723 Bitmap icon) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004724 return new ShortcutInfo(shortcutIntent, caption, caption, icon,
Kenny Guyed131872014-04-30 03:02:21 +01004725 UserHandleCompat.myUserHandle());
4726 }
4727
Winson Chung5ffd51d2015-06-25 11:36:50 -07004728 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004729 public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
4730 dragView.setTag(dragInfo);
Winson Chungbabb53e2014-04-14 17:12:49 -07004731 mWorkspace.onExternalDragStartedWithItem(dragView);
4732 mWorkspace.beginExternalDragShared(dragView, source);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004733 }
4734
Winson Chung5ffd51d2015-06-25 11:36:50 -07004735 protected void moveWorkspaceToDefaultScreen() {
4736 mWorkspace.moveToDefaultScreen(false);
4737 }
4738
Anjali Koppalf5d29132014-02-28 13:33:27 -08004739 @Override
4740 public void onPageSwitch(View newPage, int newPageIndex) {
Adam Cohen9211d422014-10-07 18:14:53 -07004741 if (mLauncherCallbacks != null) {
4742 mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
4743 }
Anjali Koppalf5d29132014-02-28 13:33:27 -08004744 }
4745
Winson Chung80baf5a2010-08-09 16:03:15 -07004746 /**
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004747 * Returns a FastBitmapDrawable with the icon, accurately sized.
4748 */
4749 public FastBitmapDrawable createIconDrawable(Bitmap icon) {
4750 FastBitmapDrawable d = new FastBitmapDrawable(icon);
4751 d.setFilterBitmap(true);
4752 resizeIconDrawable(d);
4753 return d;
4754 }
4755
4756 /**
4757 * Resizes an icon drawable to the correct icon size.
4758 */
Winson5fbe0742015-09-30 15:33:00 -07004759 public Drawable resizeIconDrawable(Drawable icon) {
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004760 icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
Winson5fbe0742015-09-30 15:33:00 -07004761 return icon;
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004762 }
4763
4764 /**
Joe Onoratobe386092009-11-17 17:32:16 -08004765 * Prints out out state for debugging.
4766 */
4767 public void dumpState() {
Daniel Sandler325dc232013-06-05 22:57:57 -04004768 Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
Joe Onorato39bfc132009-11-18 17:22:01 -08004769 Log.d(TAG, "mSavedState=" + mSavedState);
Joe Onorato39bfc132009-11-18 17:22:01 -08004770 Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
4771 Log.d(TAG, "mRestoring=" + mRestoring);
4772 Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
4773 Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07004774 Log.d(TAG, "sFolders.size=" + sFolders.size());
Joe Onoratobe386092009-11-17 17:32:16 -08004775 mModel.dumpState();
Hyunyoung Song3f471442015-04-08 19:01:34 -07004776 // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
Winson Chungf0ea4d32011-06-06 14:27:16 -07004777
Daniel Sandler325dc232013-06-05 22:57:57 -04004778 Log.d(TAG, "END launcher3 dump state");
Joe Onoratobe386092009-11-17 17:32:16 -08004779 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004780
4781 @Override
4782 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4783 super.dump(prefix, fd, writer, args);
Adam Cohen4caf2982013-08-20 18:54:31 -07004784 synchronized (sDumpLogs) {
4785 writer.println(" ");
4786 writer.println("Debug logs: ");
4787 for (int i = 0; i < sDumpLogs.size(); i++) {
4788 writer.println(" " + sDumpLogs.get(i));
4789 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004790 }
Adam Cohen9211d422014-10-07 18:14:53 -07004791 if (mLauncherCallbacks != null) {
4792 mLauncherCallbacks.dump(prefix, fd, writer, args);
4793 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004794 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004795
4796 public static void dumpDebugLogsToConsole() {
Winson Chungede41292013-09-19 16:27:36 -07004797 if (DEBUG_DUMP_LOG) {
4798 synchronized (sDumpLogs) {
4799 Log.d(TAG, "");
4800 Log.d(TAG, "*********************");
4801 Log.d(TAG, "Launcher debug logs: ");
4802 for (int i = 0; i < sDumpLogs.size(); i++) {
4803 Log.d(TAG, " " + sDumpLogs.get(i));
4804 }
4805 Log.d(TAG, "*********************");
4806 Log.d(TAG, "");
Adam Cohen4caf2982013-08-20 18:54:31 -07004807 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004808 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004809 }
4810
4811 public static void addDumpLog(String tag, String log, boolean debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004812 addDumpLog(tag, log, null, debugLog);
4813 }
4814
4815 public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
Adam Cohen4caf2982013-08-20 18:54:31 -07004816 if (debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004817 if (e != null) {
4818 Log.d(tag, log, e);
4819 } else {
4820 Log.d(tag, log);
4821 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004822 }
Winson Chungede41292013-09-19 16:27:36 -07004823 if (DEBUG_DUMP_LOG) {
4824 sDateStamp.setTime(System.currentTimeMillis());
4825 synchronized (sDumpLogs) {
Dan Sandler295ae182013-12-10 16:05:47 -05004826 sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
4827 + (e == null ? "" : (", Exception: " + e)));
Adam Cohen4caf2982013-08-20 18:54:31 -07004828 }
Winson Chungede41292013-09-19 16:27:36 -07004829 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004830 }
4831
Adam Cohen59400422014-03-05 18:07:04 -08004832 public static CustomAppWidget getCustomAppWidget(String name) {
4833 return sCustomAppWidgets.get(name);
4834 }
4835
4836 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4837 return sCustomAppWidgets;
4838 }
4839
Winson Chungede41292013-09-19 16:27:36 -07004840 public void dumpLogsToLocalData() {
4841 if (DEBUG_DUMP_LOG) {
Michael Jurka43467462013-11-14 12:03:58 +01004842 new AsyncTask<Void, Void, Void>() {
4843 public Void doInBackground(Void ... args) {
Winson Chungede41292013-09-19 16:27:36 -07004844 boolean success = false;
4845 sDateStamp.setTime(sRunStart);
4846 String FILENAME = sDateStamp.getMonth() + "-"
4847 + sDateStamp.getDay() + "_"
4848 + sDateStamp.getHours() + "-"
4849 + sDateStamp.getMinutes() + "_"
4850 + sDateStamp.getSeconds() + ".txt";
4851
4852 FileOutputStream fos = null;
4853 File outFile = null;
4854 try {
4855 outFile = new File(getFilesDir(), FILENAME);
4856 outFile.createNewFile();
4857 fos = new FileOutputStream(outFile);
4858 } catch (Exception e) {
4859 e.printStackTrace();
4860 }
4861 if (fos != null) {
4862 PrintWriter writer = new PrintWriter(fos);
4863
4864 writer.println(" ");
4865 writer.println("Debug logs: ");
4866 synchronized (sDumpLogs) {
4867 for (int i = 0; i < sDumpLogs.size(); i++) {
4868 writer.println(" " + sDumpLogs.get(i));
4869 }
4870 }
4871 writer.close();
4872 }
4873 try {
4874 if (fos != null) {
4875 fos.close();
4876 success = true;
4877 }
4878 } catch (IOException e) {
4879 e.printStackTrace();
4880 }
Michael Jurka43467462013-11-14 12:03:58 +01004881 return null;
Winson Chungede41292013-09-19 16:27:36 -07004882 }
Sunny Goyal8ac727b2015-09-23 15:38:09 -07004883 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Adam Cohen4caf2982013-08-20 18:54:31 -07004884 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004885 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004886}
Michael Jurka2763be32011-02-24 11:19:57 -08004887
Dan Sandlerd5024042014-01-09 15:01:33 -05004888interface DebugIntents {
4889 static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
4890 static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
Adam Cohen8b5b05b2014-01-10 21:42:39 +00004891}