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The Android Open Source Project31dd5032009-03-03 19:32:27 -08001/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
Daniel Sandler325dc232013-06-05 22:57:57 -040017package com.android.launcher3;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080018
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;
Tony Wickhama3c74d12015-10-23 11:43:47 -070055import android.graphics.Point;
Adam Cohen268c4752012-06-06 17:47:33 -070056import android.graphics.PorterDuff;
Michael Jurkaaf442092010-06-10 17:01:57 -070057import android.graphics.Rect;
Sunny Goyal4a6c6f32015-05-19 12:36:46 -070058import android.graphics.drawable.ColorDrawable;
Michael Jurkaaf442092010-06-10 17:01:57 -070059import android.graphics.drawable.Drawable;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040060import android.net.Uri;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070061import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020062import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080063import android.os.Bundle;
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +020064import android.os.Environment;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080065import android.os.Handler;
Adam Cohended9f8d2010-11-03 13:25:16 -070066import android.os.Message;
Winson Chunga2413752012-04-03 14:22:34 -070067import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040068import android.os.SystemClock;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070069import android.os.UserHandle;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080070import android.text.Selection;
71import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070072import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080073import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070074import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070075import android.view.Display;
Adam Cohen96d30a12013-07-16 18:13:21 -070076import android.view.HapticFeedbackConstants;
77import android.view.KeyEvent;
78import android.view.LayoutInflater;
79import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070080import android.view.MotionEvent;
81import android.view.Surface;
82import android.view.View;
Adam Cohenf358a4b2013-07-23 16:47:31 -070083import android.view.View.OnClickListener;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080084import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070085import android.view.ViewGroup;
Adam Cohenc2d6e892014-10-16 09:49:24 -070086import android.view.ViewStub;
Adam Cohen96d30a12013-07-16 18:13:21 -070087import android.view.ViewTreeObserver;
Sunny Goyal651077b2014-06-30 14:15:31 -070088import android.view.Window;
Adam Cohen96d30a12013-07-16 18:13:21 -070089import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080090import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070091import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080092import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070093import android.widget.Advanceable;
Adam Cohen96d30a12013-07-16 18:13:21 -070094import android.widget.ImageView;
Chet Haasea8f996d2015-02-17 12:56:04 -080095import android.widget.TextView;
Adam Cohen96d30a12013-07-16 18:13:21 -070096import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070097
Sunny Goyal651077b2014-06-30 14:15:31 -070098import com.android.launcher3.DropTarget.DragObject;
99import com.android.launcher3.PagedView.PageSwitchListener;
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700100import com.android.launcher3.allapps.AllAppsContainerView;
Sunny Goyalffe83f12014-08-14 17:39:34 -0700101import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +0100102import com.android.launcher3.compat.LauncherActivityInfoCompat;
103import com.android.launcher3.compat.LauncherAppsCompat;
104import com.android.launcher3.compat.UserHandleCompat;
105import com.android.launcher3.compat.UserManagerCompat;
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700106import com.android.launcher3.model.WidgetsModel;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700107import com.android.launcher3.util.ComponentKey;
Sunny Goyale2df0622015-04-24 11:27:00 -0700108import com.android.launcher3.util.LongArrayMap;
Sunny Goyald3060552015-06-25 19:35:49 -0700109import com.android.launcher3.util.TestingUtils;
Adam Cohen091440a2015-03-18 14:16:05 -0700110import com.android.launcher3.util.Thunk;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700111import com.android.launcher3.widget.PendingAddWidgetInfo;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700112import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700113import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700114
Adam Cohen4caf2982013-08-20 18:54:31 -0700115import java.io.File;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700116import java.io.FileDescriptor;
Adam Cohen4caf2982013-08-20 18:54:31 -0700117import java.io.FileOutputStream;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700118import java.io.IOException;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700119import java.io.PrintWriter;
Adam Cohen4caf2982013-08-20 18:54:31 -0700120import java.text.DateFormat;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700121import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700122import java.util.Collection;
Adam Cohen4caf2982013-08-20 18:54:31 -0700123import java.util.Date;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700124import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700125import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700126import java.util.List;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700127
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800128/**
129 * Default launcher application.
130 */
Bjorn Bringertc459e522013-06-07 19:36:01 +0100131public class Launcher extends Activity
Michael Jurka0e260592010-06-30 17:07:39 -0700132 implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
Winson Chung006ee262015-08-03 14:40:11 -0700133 View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener {
Hyunyoung Song4e8fb912015-04-11 15:44:32 -0700134 static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700135 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800136
Daniel Sandlerf061f822013-06-27 13:59:36 -0400137 static final boolean PROFILE_STARTUP = false;
Sunny Goyalc84e6e12015-10-02 12:48:37 -0700138 static final boolean DEBUG_WIDGETS = false;
Winson Chunga2413752012-04-03 14:22:34 -0700139 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400140 static final boolean DEBUG_RESUME_TIME = false;
Winson Chungede41292013-09-19 16:27:36 -0700141 static final boolean DEBUG_DUMP_LOG = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700142
Dan Sandlerd5024042014-01-09 15:01:33 -0500143 static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
144
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800145 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700146 private static final int REQUEST_CREATE_APPWIDGET = 5;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700147 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700148 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800149
Michael Jurka8b805b12012-04-18 14:23:14 -0700150 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyalff572272014-07-23 13:58:07 -0700151 private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
Michael Jurka8b805b12012-04-18 14:23:14 -0700152
Sunny Goyal28c6b962015-10-12 11:42:05 -0700153 private static final int REQUEST_PERMISSION_CALL_PHONE = 13;
154
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700155 private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
156 private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
157 private static final int WORKSPACE_BACKGROUND_BLACK = 2;
158
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700159 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
160
Mathew Inwood876a8462013-06-14 14:12:41 +0100161 /**
162 * IntentStarter uses request codes starting with this. This must be greater than all activity
163 * request codes used internally.
164 */
165 protected static final int REQUEST_LAST = 100;
166
Mike Cleron3a2b3f22009-11-05 17:17:42 -0800167 static final int SCREEN_COUNT = 5;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800168
Michael Jurka0a457bf2012-11-19 14:05:05 -0800169 // To turn on these properties, type
170 // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
Michael Jurka0a457bf2012-11-19 14:05:05 -0800171 static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800172
Winson Chung2672ff92012-05-04 16:22:30 -0700173 // The Intent extra that defines whether to ignore the launch animation
174 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400175 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700176
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800177 // Type: int
178 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700179 // Type: int
180 private static final String RUNTIME_STATE = "launcher.state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800181 // Type: int
Winson Chung3d503fb2011-07-13 17:25:49 -0700182 private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
183 // Type: int
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800184 private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
185 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700186 private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800187 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700188 private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700189 // Type: int
190 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
191 // Type: int
192 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
193 // Type: parcelable
194 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000195 // Type: parcelable
Adam Cohen4637b5a2013-11-04 18:21:24 -0800196 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800197
Adam Cohen432609a2014-03-13 17:03:22 -0700198 static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed";
Adam Cohenb54a5982014-01-08 15:21:04 -0800199 static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed";
200
Adam Cohen3ed316a2014-07-23 18:21:20 -0700201 static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete";
202 static final String ACTION_FIRST_LOAD_COMPLETE =
203 "com.android.launcher3.action.FIRST_LOAD_COMPLETE";
204
Sunny Goyal594d76d2014-11-06 10:12:54 -0800205 private static final String QSB_WIDGET_ID = "qsb_widget_id";
206 private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider";
207
Winson Chunga6945242014-01-08 14:04:34 -0800208 public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data";
209
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700210 /** The different states that Launcher can be in. */
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700211 enum State { NONE, WORKSPACE, APPS, APPS_SPRING_LOADED, WIDGETS, WIDGETS_SPRING_LOADED }
212
Adam Cohen091440a2015-03-18 14:16:05 -0700213 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700214 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700215
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700216 private boolean mIsSafeModeEnabled;
217
Adam Cohenc2d6e892014-10-16 09:49:24 -0700218 LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl();
219 LauncherOverlay mLauncherOverlay;
Adam Cohena6d04922014-10-23 17:28:30 -0700220 InsettableFrameLayout mLauncherOverlayContainer;
Adam Cohenc2d6e892014-10-16 09:49:24 -0700221
Joe Onorato9c1289c2009-08-17 11:03:03 -0400222 static final int APPWIDGET_HOST_ID = 1024;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700223 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
224 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700225 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800226
Winson Chunga2413752012-04-03 14:22:34 -0700227 // How long to wait before the new-shortcut animation automatically pans the workspace
Winson Chung94d67682013-09-25 16:29:40 -0700228 private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
229 private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Adam Cohen091440a2015-03-18 14:16:05 -0700230 @Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700231
Joe Onorato2ca0ae72009-11-10 13:14:13 -0800232 private final BroadcastReceiver mCloseSystemDialogsReceiver
233 = new CloseSystemDialogsIntentReceiver();
Jeff Sharkey1e2efc82009-11-06 15:17:59 -0800234
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800235 private LayoutInflater mInflater;
236
Adam Cohen091440a2015-03-18 14:16:05 -0700237 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700238 private View mLauncherView;
Winson Chunga6945242014-01-08 14:04:34 -0800239 private View mPageIndicators;
Adam Cohen091440a2015-03-18 14:16:05 -0700240 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800241 private DragController mDragController;
Sunny Goyald3060552015-06-25 19:35:49 -0700242
243 public View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700244
Sunny Goyalffe83f12014-08-14 17:39:34 -0700245 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700246 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700247
Adam Cohen091440a2015-03-18 14:16:05 -0700248 @Thunk ItemInfo mPendingAddInfo = new ItemInfo();
Adam Cohen59400422014-03-05 18:07:04 -0800249 private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800250 private int mPendingAddWidgetId = -1;
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700251
Michael Jurka0280c3b2010-09-17 15:00:07 -0700252 private int[] mTmpAddItemCellCoordinates = new int[2];
253
Sunny Goyal316490e2015-06-02 09:38:28 -0700254 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800255 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700256
Michael Jurka838a4ca2011-02-07 13:33:06 -0800257 private View mAllAppsButton;
Hyunyoung Song98ff38a2015-07-10 17:50:13 -0700258 private View mWidgetsButton;
Winson Chung3d503fb2011-07-13 17:25:49 -0700259
Winson Chungc51db6a2011-10-05 11:44:49 -0700260 private SearchDropTargetBar mSearchDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700261
262 // Main container view for the all apps screen.
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700263 @Thunk AllAppsContainerView mAppsView;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700264
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700265 // Main container view and the model for the widget tray screen.
266 @Thunk WidgetsContainerView mWidgetsView;
267 @Thunk WidgetsModel mWidgetsModel;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700268
Winson Chungf0ea4d32011-06-06 14:27:16 -0700269 private boolean mAutoAdvanceRunning = false;
Sunny Goyal594d76d2014-11-06 10:12:54 -0800270 private AppWidgetHostView mQsb;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800271
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800272 private Bundle mSavedState;
Winson Chung4a2afa32012-07-19 14:53:05 -0700273 // We set the state in both onCreate and then onNewIntent in some cases, which causes both
274 // scroll issues (because the workspace may not have been measured yet) and extra work.
275 // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
276 private State mOnResumeState = State.NONE;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800277
278 private SpannableStringBuilder mDefaultKeySsb = null;
279
Adam Cohen091440a2015-03-18 14:16:05 -0700280 @Thunk boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400281
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800282 private boolean mPaused = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800283 private boolean mRestoring;
284 private boolean mWaitingForResult;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700285 private boolean mOnResumeNeedsLoad;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800286
Michael Jurka1e2f4652013-07-08 18:03:46 -0700287 private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
Michael Jurka7607c2f2013-04-03 14:33:19 -0700288 private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
289
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800290 private Bundle mSavedInstanceState;
291
Joe Onorato9c1289c2009-08-17 11:03:03 -0400292 private LauncherModel mModel;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800293 private IconCache mIconCache;
Adam Cohen091440a2015-03-18 14:16:05 -0700294 @Thunk boolean mUserPresent = true;
Adam Cohend113e0c2010-11-11 10:48:05 -0800295 private boolean mVisible = false;
Adam Cohened307df2013-10-02 09:37:31 -0700296 private boolean mHasFocus = false;
Adam Cohend113e0c2010-11-11 10:48:05 -0800297 private boolean mAttached = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400298
Sunny Goyal639e9062015-08-19 19:17:06 -0700299 private LauncherClings mClings;
300
Sunny Goyale2df0622015-04-24 11:27:00 -0700301 private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
Romain Guycbb89e42009-06-08 15:52:54 -0700302
Adam Cohen61f560d2013-09-30 15:58:20 -0700303 private View.OnTouchListener mHapticFeedbackTouchListener;
304
Adam Cohended9f8d2010-11-03 13:25:16 -0700305 // Related to the auto-advancing of widgets
306 private final int ADVANCE_MSG = 1;
307 private final int mAdvanceInterval = 20000;
308 private final int mAdvanceStagger = 250;
309 private long mAutoAdvanceSentTime;
310 private long mAutoAdvanceTimeLeft = -1;
Adam Cohen091440a2015-03-18 14:16:05 -0700311 @Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
Adam Cohended9f8d2010-11-03 13:25:16 -0700312 new HashMap<View, AppWidgetProviderInfo>();
313
Winson Chung400438b2011-01-16 17:53:48 -0800314 // Determines how long to wait after a rotation before restoring the screen orientation to
315 // match the sensor state.
316 private final int mRestoreScreenOrientationDelay = 500;
317
Adam Cohen091440a2015-03-18 14:16:05 -0700318 @Thunk Drawable mWorkspaceBackgroundDrawable;
Craig Mautner360310b2012-10-26 15:13:08 -0700319
Adam Cohen1462de32012-07-24 22:34:36 -0700320 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700321 private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
Adam Cohen1462de32012-07-24 22:34:36 -0700322
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700323 static final ArrayList<String> sDumpLogs = new ArrayList<String>();
Adam Cohen4caf2982013-08-20 18:54:31 -0700324 static Date sDateStamp = new Date();
325 static DateFormat sDateFormat =
326 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
327 static long sRunStart = System.currentTimeMillis();
328 static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700329
Winson Chung46353de2012-02-16 14:05:10 -0800330 // We only want to get the SharedPreferences once since it does an FS stat each time we get
331 // it from the context.
332 private SharedPreferences mSharedPrefs;
333
Winson Chungf0c6ae02012-03-21 16:10:31 -0700334 // Holds the page that we need to animate to, and the icon views that we need to animate up
335 // when we scroll to that page on resume.
Adam Cohen091440a2015-03-18 14:16:05 -0700336 @Thunk ImageView mFolderIconImageView;
Adam Cohen268c4752012-06-06 17:47:33 -0700337 private Bitmap mFolderIconBitmap;
338 private Canvas mFolderIconCanvas;
339 private Rect mRectForFolderAnimation = new Rect();
Adam Cohen2801caf2011-05-13 20:57:39 -0700340
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700341 private DeviceProfile mDeviceProfile;
342
Adam Cohen4b66bf32015-09-18 12:15:19 -0700343 private boolean mMoveToDefaultScreenFromNewIntent;
344
Winson Chung13eb5272015-05-11 16:30:13 -0700345 // This is set to the view that launched the activity that navigated the user away from
346 // launcher. Since there is no callback for when the activity has finished launching, enable
347 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800348 private BubbleTextView mWaitingForResume;
349
Adam Cohen59400422014-03-05 18:07:04 -0800350 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
351 new HashMap<String, CustomAppWidget>();
352
Adam Cohen59400422014-03-05 18:07:04 -0800353 static {
Sunny Goyald3060552015-06-25 19:35:49 -0700354 if (TestingUtils.ENABLE_CUSTOM_WIDGET_TEST) {
355 TestingUtils.addDummyWidget(sCustomAppWidgets);
Adam Cohen59400422014-03-05 18:07:04 -0800356 }
357 }
358
Adam Cohen091440a2015-03-18 14:16:05 -0700359 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700360 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700361 if (mWorkspace != null) {
362 mWorkspace.buildPageHardwareLayers();
363 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700364 }
365 };
366
Adam Cohendb364c32014-05-20 14:23:40 -0700367 private static PendingAddArguments sPendingAddItem;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800368
Adam Cohen091440a2015-03-18 14:16:05 -0700369 @Thunk static class PendingAddArguments {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800370 int requestCode;
371 Intent intent;
Winson Chung3d503fb2011-07-13 17:25:49 -0700372 long container;
Adam Cohendcd297f2013-06-18 13:13:40 -0700373 long screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800374 int cellX;
375 int cellY;
Adam Cohendb364c32014-05-20 14:23:40 -0700376 int appWidgetId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800377 }
378
Daniel Sandlerff02d492013-08-05 02:12:05 -0400379 private Stats mStats;
Sunny Goyaldcbcc862014-08-12 15:58:36 -0700380 FocusIndicatorView mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700381 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400382
383 @Thunk void setOrientation() {
384 if (mRotationEnabled) {
385 unlockScreenOrientation(true);
386 } else {
387 setRequestedOrientation(
388 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700389 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400390 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700391
Sunny Goyal7779d622015-06-11 16:18:39 -0700392 private Runnable mUpdateOrientationRunnable = new Runnable() {
393 public void run() {
394 setOrientation();
395 }
396 };
397
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800398 @Override
399 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700400 if (DEBUG_STRICT_MODE) {
401 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
402 .detectDiskReads()
403 .detectDiskWrites()
404 .detectNetwork() // or .detectAll() for all detectable problems
405 .penaltyLog()
406 .build());
407 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
408 .detectLeakedSqlLiteObjects()
409 .detectLeakedClosableObjects()
410 .penaltyLog()
411 .penaltyDeath()
412 .build());
413 }
414
Adam Cohen9211d422014-10-07 18:14:53 -0700415 if (mLauncherCallbacks != null) {
416 mLauncherCallbacks.preOnCreate();
417 }
418
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800419 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400420
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400421 LauncherAppState.setApplicationContext(getApplicationContext());
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400422 LauncherAppState app = LauncherAppState.getInstance();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700423
Adam Cohen2e6da152015-05-06 11:42:25 -0700424 // Load configuration-specific DeviceProfile
Sunny Goyalc6205602015-05-21 20:46:33 -0700425 mDeviceProfile = getResources().getConfiguration().orientation
426 == Configuration.ORIENTATION_LANDSCAPE ?
Tony Wickham3a3517f2015-10-06 11:27:04 -0700427 app.getInvariantDeviceProfile().landscapeProfile
428 : app.getInvariantDeviceProfile().portraitProfile;
Sunny Goyalc6205602015-05-21 20:46:33 -0700429
Sunny Goyalf7258242015-10-19 16:59:07 -0700430 mSharedPrefs = Utilities.getPrefs(this);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700431 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800432 mModel = app.setLauncher(this);
433 mIconCache = app.getIconCache();
Adam Cohen2e6da152015-05-06 11:42:25 -0700434
Joe Onorato41a12d22009-10-31 18:30:00 -0400435 mDragController = new DragController(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800436 mInflater = getLayoutInflater();
Winson Chung006ee262015-08-03 14:40:11 -0700437 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this);
Romain Guycbb89e42009-06-08 15:52:54 -0700438
Daniel Sandlerff02d492013-08-05 02:12:05 -0400439 mStats = new Stats(this);
440
Sunny Goyalffe83f12014-08-14 17:39:34 -0700441 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700442
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700443 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
444 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700445
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700446 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
447 // this also ensures that any synchronous binding below doesn't re-trigger another
448 // LauncherModel load.
449 mPaused = false;
450
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800451 if (PROFILE_STARTUP) {
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +0200452 android.os.Debug.startMethodTracing(
453 Environment.getExternalStorageDirectory() + "/launcher");
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800454 }
455
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800456 setContentView(R.layout.launcher);
Michael Jurka7267fa52013-09-26 15:29:57 -0700457
Tony Wickhameef44322015-10-20 13:24:36 -0700458 app.getInvariantDeviceProfile().landscapeProfile.setSearchBarHeight(getSearchBarHeight());
459 app.getInvariantDeviceProfile().portraitProfile.setSearchBarHeight(getSearchBarHeight());
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800460 setupViews();
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700461 mDeviceProfile.layout(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800462
Joe Onorato7c312c12009-08-13 21:36:53 -0700463 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700464
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800465 mSavedState = savedInstanceState;
466 restoreState(mSavedState);
467
468 if (PROFILE_STARTUP) {
469 android.os.Debug.stopMethodTracing();
470 }
471
472 if (!mRestoring) {
Adam Cohendb78dc82014-06-19 14:50:51 -0700473 if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700474 // If the user leaves launcher, then we should just load items asynchronously when
475 // they return.
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700476 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Winson Chung4a2afa32012-07-19 14:53:05 -0700477 } else {
478 // We only load the page synchronously if the user rotates (or triggers a
479 // configuration change) while launcher is in the foreground
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700480 mModel.startLoader(mWorkspace.getRestorePage());
Winson Chung4a2afa32012-07-19 14:53:05 -0700481 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800482 }
483
484 // For handling default keys
485 mDefaultKeySsb = new SpannableStringBuilder();
486 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800487
488 IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
489 registerReceiver(mCloseSystemDialogsReceiver, filter);
Michael Jurka4ef207b2010-11-29 17:05:45 -0800490
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700491 mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
492 // In case we are on a device with locked rotation, we should look at preferences to check
493 // if the user has specifically allowed rotation.
494 if (!mRotationEnabled) {
Rahul Chaturvedie863fed2015-06-15 14:09:42 -0400495 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700496 }
497
498 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
499 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400500 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700501
Adam Cohen9211d422014-10-07 18:14:53 -0700502 if (mLauncherCallbacks != null) {
503 mLauncherCallbacks.onCreate(savedInstanceState);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700504 if (mLauncherCallbacks.hasLauncherOverlay()) {
505 ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
Adam Cohena6d04922014-10-23 17:28:30 -0700506 mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
507 mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
508 mLauncherOverlayContainer, mLauncherOverlayCallbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700509 mWorkspace.setLauncherOverlay(mLauncherOverlay);
510 }
Adam Cohen9211d422014-10-07 18:14:53 -0700511 }
Adam Cohenc3e12c72014-10-31 16:15:36 -0700512
513 if (shouldShowIntroScreen()) {
514 showIntroScreen();
515 } else {
516 showFirstRunActivity();
517 showFirstRunClings();
518 }
Adam Cohen9211d422014-10-07 18:14:53 -0700519 }
520
Sunny Goyal7779d622015-06-11 16:18:39 -0700521 @Override
522 public void onSettingsChanged(String settings, boolean value) {
523 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
524 mRotationEnabled = value;
525 if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
526 mUpdateOrientationRunnable.run();
527 }
528 }
529 }
530
Adam Cohen9211d422014-10-07 18:14:53 -0700531 private LauncherCallbacks mLauncherCallbacks;
532
533 public void onPostCreate(Bundle savedInstanceState) {
534 super.onPostCreate(savedInstanceState);
535 if (mLauncherCallbacks != null) {
536 mLauncherCallbacks.onPostCreate(savedInstanceState);
537 }
538 }
539
540 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
541 mLauncherCallbacks = callbacks;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700542 mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700543 private boolean mWorkspaceImportanceStored = false;
544 private boolean mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700545 private int mWorkspaceImportanceForAccessibility =
546 View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
547 private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
548
549 @Override
550 public void onSearchOverlayOpened() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700551 if (mWorkspaceImportanceStored || mHotseatImportanceStored) {
Jun Mukai8af0cd82015-05-12 12:32:12 -0700552 return;
553 }
554 // The underlying workspace and hotseat are temporarily suppressed by the search
555 // overlay. So they sholudn't be accessible.
Jun Mukaie9819e62015-06-17 10:58:59 -0700556 if (mWorkspace != null) {
557 mWorkspaceImportanceForAccessibility =
558 mWorkspace.getImportantForAccessibility();
559 mWorkspace.setImportantForAccessibility(
560 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
561 mWorkspaceImportanceStored = true;
562 }
563 if (mHotseat != null) {
564 mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
565 mHotseat.setImportantForAccessibility(
566 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
567 mHotseatImportanceStored = true;
568 }
Jun Mukai8af0cd82015-05-12 12:32:12 -0700569 }
570
571 @Override
572 public void onSearchOverlayClosed() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700573 if (mWorkspaceImportanceStored && mWorkspace != null) {
574 mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
575 }
576 if (mHotseatImportanceStored && mHotseat != null) {
577 mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
578 }
579 mWorkspaceImportanceStored = false;
580 mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700581 }
582 });
Adam Cohen9211d422014-10-07 18:14:53 -0700583 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700584 }
585
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700586 @Override
Adam Cohen9211d422014-10-07 18:14:53 -0700587 public void onLauncherProviderChange() {
588 if (mLauncherCallbacks != null) {
589 mLauncherCallbacks.onLauncherProviderChange();
590 }
591 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700592
Winson Chungef7f8742015-06-04 17:18:17 -0700593 /**
594 * Updates the bounds of all the overlays to match the new fixed bounds.
595 */
596 public void updateOverlayBounds(Rect newBounds) {
597 mAppsView.setSearchBarBounds(newBounds);
598 mWidgetsView.setSearchBarBounds(newBounds);
599 }
600
Adam Cohen9211d422014-10-07 18:14:53 -0700601 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700602 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700603 if (mLauncherCallbacks != null) {
604 return mLauncherCallbacks.hasCustomContentToLeft();
605 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700606 return false;
607 }
608
Dave Hawkeya8881582013-09-17 15:55:33 -0600609 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500610 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600611 * {@link #addToCustomContentPage}. This will only be invoked if
612 * {@link #hasCustomContentToLeft()} is {@code true}.
613 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500614 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700615 if (mLauncherCallbacks != null) {
616 mLauncherCallbacks.populateCustomContentContainer();
617 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600618 }
619
620 /**
621 * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
622 * ensure the custom content page is added or removed if necessary.
623 */
624 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600625 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600626 // Not bound yet, wait for bindScreens to be called.
627 return;
628 }
629
630 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
631 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500632 mWorkspace.createCustomContentContainer();
633 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600634 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
635 mWorkspace.removeCustomContentPage();
636 }
637 }
638
Anton Hanssona2f665f2013-09-26 12:18:32 +0100639 public Stats getStats() {
640 return mStats;
641 }
642
Bjorn Bringertc459e522013-06-07 19:36:01 +0100643 public LayoutInflater getInflater() {
644 return mInflater;
645 }
646
Hyunyoung Song3f471442015-04-08 19:01:34 -0700647 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700648 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
649 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700650 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700651 }
652
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000653 public int getViewIdForItem(ItemInfo info) {
Sunny Goyald1a0e8b2015-08-27 17:45:46 -0700654 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
655 // This cast is safe as long as the id < 0x00FFFFFF
656 // Since we jail all the dynamically generated views, there should be no clashes
657 // with any other views.
658 return (int) info.id;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000659 }
660
661 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700662 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
663 * a configuration step, this allows the proper animations to run after other transitions.
664 */
Adam Cohendb364c32014-05-20 14:23:40 -0700665 private long completeAdd(PendingAddArguments args) {
Adam Cohen83079e42014-09-19 17:43:08 -0700666 long screenId = args.screenId;
667 if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
668 // When the screen id represents an actual screen (as opposed to a rank) we make sure
669 // that the drop page actually exists.
670 screenId = ensurePendingDropLayoutExists(args.screenId);
671 }
Adam Cohendb364c32014-05-20 14:23:40 -0700672
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800673 switch (args.requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800674 case REQUEST_CREATE_SHORTCUT:
Adam Cohendb364c32014-05-20 14:23:40 -0700675 completeAddShortcut(args.intent, args.container, screenId, args.cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -0700676 args.cellY);
Winson Chungb8472bb2011-08-05 13:49:21 -0700677 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800678 case REQUEST_CREATE_APPWIDGET:
Adam Cohendb364c32014-05-20 14:23:40 -0700679 completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700680 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700681 case REQUEST_RECONFIGURE_APPWIDGET:
682 completeRestoreAppWidget(args.appWidgetId);
683 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800684 }
Michael Jurka27614d22012-04-02 06:40:22 -0700685 // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
686 // if you turned the screen off and then back while in All Apps, Launcher would not
687 // return to the workspace. Clearing mAddInfo.container here fixes this issue
688 resetAddInfo();
Adam Cohendb364c32014-05-20 14:23:40 -0700689 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800690 }
691
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800692 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700693 final int requestCode, final int resultCode, final Intent data) {
Winson Chunge341d302013-08-16 14:31:00 -0700694 // Reset the startActivity waiting flag
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700695 setWaitingForResult(false);
Adam Cohendb364c32014-05-20 14:23:40 -0700696 final int pendingAddWidgetId = mPendingAddWidgetId;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800697 mPendingAddWidgetId = -1;
Winson Chunge341d302013-08-16 14:31:00 -0700698
Adam Cohenad4e15c2013-10-17 16:21:35 -0700699 Runnable exitSpringLoaded = new Runnable() {
700 @Override
701 public void run() {
702 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
703 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
704 }
705 };
706
Michael Jurka8b805b12012-04-18 14:23:14 -0700707 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700708 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700709 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700710 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
711 if (resultCode == RESULT_CANCELED) {
712 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
Adam Cohen689ff162014-05-08 17:27:56 -0700713 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700714 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700715 } else if (resultCode == RESULT_OK) {
Sunny Goyale6b63a32015-01-16 16:14:29 -0800716 addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700717 mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Winsona1f79d32015-08-05 14:00:45 -0700718
719 // When the user has granted permission to bind widgets, we should check to see if
720 // we can inflate the default search bar widget.
721 getOrCreateQsbBar();
Michael Jurka8b805b12012-04-18 14:23:14 -0700722 }
723 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200724 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
725 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Tony Wickham6ed058c2015-09-09 18:21:49 -0700726 // User could have free-scrolled between pages before picking a wallpaper; make sure
727 // we move to the closest one now to avoid visual jump.
728 mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
Winson Chungdc61c4d2015-04-20 18:26:57 -0700729 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200730 }
731 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700732 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200733
Adam Cohened66b2b2012-01-23 17:28:51 -0800734 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700735 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700736
Adam Cohendb364c32014-05-20 14:23:40 -0700737 final boolean workspaceLocked = isWorkspaceLocked();
Adam Cohened66b2b2012-01-23 17:28:51 -0800738 // We have special handling for widgets
739 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800740 final int appWidgetId;
741 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
742 : -1;
743 if (widgetId < 0) {
744 appWidgetId = pendingAddWidgetId;
745 } else {
746 appWidgetId = widgetId;
747 }
748
Adam Cohenad4e15c2013-10-17 16:21:35 -0700749 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800750 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700751 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
752 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700753 result = RESULT_CANCELED;
754 completeTwoStageWidgetDrop(result, appWidgetId);
Adam Cohendb364c32014-05-20 14:23:40 -0700755 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700756 @Override
757 public void run() {
758 exitSpringLoadedDragModeDelayed(false, 0, null);
759 }
760 };
Adam Cohendb364c32014-05-20 14:23:40 -0700761 if (workspaceLocked) {
762 // No need to remove the empty screen if we're mid-binding, as the
763 // the bind will not add the empty screen.
764 mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
765 } else {
766 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
767 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
768 }
Winson Chung5aaab772012-04-27 15:24:02 -0700769 } else {
Adam Cohendb364c32014-05-20 14:23:40 -0700770 if (!workspaceLocked) {
Adam Cohen83079e42014-09-19 17:43:08 -0700771 if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
772 // When the screen id represents an actual screen (as opposed to a rank)
773 // we make sure that the drop page actually exists.
774 mPendingAddInfo.screenId =
775 ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
776 }
Adam Cohendb364c32014-05-20 14:23:40 -0700777 final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
778
779 dropLayout.setDropPending(true);
780 final Runnable onComplete = new Runnable() {
781 @Override
782 public void run() {
783 completeTwoStageWidgetDrop(resultCode, appWidgetId);
784 dropLayout.setDropPending(false);
785 }
786 };
787 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
788 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
789 } else {
790 PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
791 mPendingAddInfo);
792 sPendingAddItem = args;
793 }
Winson Chung5aaab772012-04-27 15:24:02 -0700794 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800795 return;
796 }
797
Sunny Goyalff572272014-07-23 13:58:07 -0700798 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
799 if (resultCode == RESULT_OK) {
800 // Update the widget view.
801 PendingAddArguments args = preparePendingAddArgs(requestCode, data,
802 pendingAddWidgetId, mPendingAddInfo);
803 if (workspaceLocked) {
804 sPendingAddItem = args;
805 } else {
806 completeAdd(args);
807 }
808 }
809 // Leave the widget in the pending state if the user canceled the configure.
810 return;
811 }
812
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800813 // The pattern used here is that a user PICKs a specific application,
814 // which, depending on the target, might need to CREATE the actual target.
Romain Guycbb89e42009-06-08 15:52:54 -0700815
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800816 // For example, the user would PICK_SHORTCUT for "Music playlist", and we
817 // launch over to the Music app to actually CREATE_SHORTCUT.
Winson Chungc7da5552011-08-10 15:28:45 -0700818 if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
Adam Cohendb364c32014-05-20 14:23:40 -0700819 final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
820 mPendingAddInfo);
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800821 if (isWorkspaceLocked()) {
Adam Cohendb364c32014-05-20 14:23:40 -0700822 sPendingAddItem = args;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800823 } else {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700824 completeAdd(args);
Adam Cohendb364c32014-05-20 14:23:40 -0700825 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
826 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800827 }
Adam Cohen00074722013-10-11 17:46:09 -0700828 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen689ff162014-05-08 17:27:56 -0700829 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700830 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800831 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800832 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800833
834 }
835
836 @Override
837 protected void onActivityResult(
838 final int requestCode, final int resultCode, final Intent data) {
839 handleActivityResult(requestCode, resultCode, data);
840 if (mLauncherCallbacks != null) {
841 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
842 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800843 }
844
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600845 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700846 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600847 int[] grantResults) {
Sunny Goyal28c6b962015-10-12 11:42:05 -0700848 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && sPendingAddItem != null
849 && sPendingAddItem.requestCode == REQUEST_PERMISSION_CALL_PHONE) {
850 View v = null;
851 CellLayout layout = getCellLayout(sPendingAddItem.container, sPendingAddItem.screenId);
852 if (layout != null) {
853 v = layout.getChildAt(sPendingAddItem.cellX, sPendingAddItem.cellY);
854 }
855 Intent intent = sPendingAddItem.intent;
856 sPendingAddItem = null;
857 if (grantResults.length > 0
858 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
859 startActivity(v, intent, null);
860 } else {
861 // TODO: Show a snack bar with link to settings
862 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
863 getString(R.string.app_name)), Toast.LENGTH_SHORT).show();
864 }
865 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600866 if (mLauncherCallbacks != null) {
867 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
868 grantResults);
869 }
870 }
871
Adam Cohendb364c32014-05-20 14:23:40 -0700872 private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
873 appWidgetId, ItemInfo info) {
874 PendingAddArguments args = new PendingAddArguments();
875 args.requestCode = requestCode;
876 args.intent = data;
877 args.container = info.container;
878 args.screenId = info.screenId;
879 args.cellX = info.cellX;
880 args.cellY = info.cellY;
881 args.appWidgetId = appWidgetId;
882 return args;
883 }
884
885 /**
886 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
887 *
888 * @param screenId the screen id to check
889 * @return the new screen, or screenId if it exists
890 */
891 private long ensurePendingDropLayoutExists(long screenId) {
892 CellLayout dropLayout =
893 (CellLayout) mWorkspace.getScreenWithId(screenId);
894 if (dropLayout == null) {
895 // it's possible that the add screen was removed because it was
896 // empty and a re-bind occurred
897 mWorkspace.addExtraEmptyScreen();
898 return mWorkspace.commitExtraEmptyScreen();
899 } else {
900 return screenId;
901 }
902 }
903
Adam Cohen091440a2015-03-18 14:16:05 -0700904 @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
Michael Jurka8b805b12012-04-18 14:23:14 -0700905 CellLayout cellLayout =
Adam Cohendcd297f2013-06-18 13:13:40 -0700906 (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800907 Runnable onCompleteRunnable = null;
908 int animationType = 0;
909
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700910 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800911 if (resultCode == RESULT_OK) {
912 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
913 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700914 mPendingAddWidgetInfo);
915 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800916 onCompleteRunnable = new Runnable() {
917 @Override
918 public void run() {
919 completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
Adam Cohendcd297f2013-06-18 13:13:40 -0700920 mPendingAddInfo.screenId, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700921 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
922 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800923 }
924 };
925 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800926 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800927 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800928 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700929 if (mDragLayer.getAnimatedView() != null) {
930 mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
931 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
932 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700933 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700934 // The animated view may be null in the case of a rotation during widget configuration
935 onCompleteRunnable.run();
936 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800937 }
938
939 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700940 protected void onStop() {
941 super.onStop();
942 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700943
944 if (mLauncherCallbacks != null) {
945 mLauncherCallbacks.onStop();
946 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700947 }
948
949 @Override
950 protected void onStart() {
951 super.onStart();
952 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700953
954 if (mLauncherCallbacks != null) {
955 mLauncherCallbacks.onStart();
956 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700957 }
958
959 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800960 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200961 long startTime = 0;
962 if (DEBUG_RESUME_TIME) {
963 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400964 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200965 }
Adam Cohen9211d422014-10-07 18:14:53 -0700966
967 if (mLauncherCallbacks != null) {
968 mLauncherCallbacks.preOnResume();
969 }
970
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800971 super.onResume();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700972
Winson Chung4a2afa32012-07-19 14:53:05 -0700973 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700974 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700975 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800976 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700977 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700978 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700979 // view after launching an app, as they may be depending on the UI to be static to
980 // switch to another app, otherwise, if it was
Winson Chung4ac30062015-05-08 17:34:17 -0700981 showAppsView(false /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -0700982 !launchedFromApp /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -0800983 } else if (mOnResumeState == State.WIDGETS) {
984 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700985 }
986 mOnResumeState = State.NONE;
987
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700988 // Background was set to gradient in onPause(), restore to transparent if in all apps.
Sunny Goyald70ad0d2015-05-26 17:20:07 -0700989 setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
990 : WORKSPACE_BACKGROUND_TRANSPARENT);
Craig Mautner360310b2012-10-26 15:13:08 -0700991
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800992 mPaused = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700993 if (mRestoring || mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700994 setWorkspaceLoading(true);
Sunny Goyal22aa3812015-08-19 16:24:27 -0700995
996 // If we're starting binding all over again, clear any bind calls we'd postponed in
997 // the past (see waitUntilResume) -- we don't need them since we're starting binding
998 // from scratch again
999 mBindOnResumeCallbacks.clear();
1000
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001001 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001002 mRestoring = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001003 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001004 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001005 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +02001006 // We might have postponed some bind calls until onResume (see waitUntilResume) --
1007 // execute them here
1008 long startTimeCallbacks = 0;
1009 if (DEBUG_RESUME_TIME) {
1010 startTimeCallbacks = System.currentTimeMillis();
1011 }
1012
Michael Jurka1e2f4652013-07-08 18:03:46 -07001013 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
1014 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +02001015 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001016 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +02001017 if (DEBUG_RESUME_TIME) {
1018 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1019 (System.currentTimeMillis() - startTimeCallbacks));
1020 }
Michael Jurka447bf842013-05-15 14:52:15 +02001021 }
Michael Jurka54554252013-08-01 12:52:23 +02001022 if (mOnResumeCallbacks.size() > 0) {
1023 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1024 mOnResumeCallbacks.get(i).run();
1025 }
1026 mOnResumeCallbacks.clear();
1027 }
Winson Chunge4e50662012-01-23 14:45:13 -08001028
1029 // Reset the pressed state of icons that were locked in the press state while activities
1030 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001031 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001032 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001033 mWaitingForResume.setStayPressed(false);
1034 }
Winson Chung82963d52013-10-09 11:20:57 -07001035
Adam Cohen06dff352012-06-01 17:17:08 -07001036 // It is possible that widgets can receive updates while launcher is not in the foreground.
1037 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1038 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1039 // orientation.
Sunny Goyal6bec75f2015-10-01 18:50:48 -07001040 if (!isWorkspaceLoading()) {
1041 getWorkspace().reinflateWidgetsIfNecessary();
1042 }
Sunny Goyal22235bc2015-04-03 09:23:43 -07001043 reinflateQSBIfNecessary();
Adam Cohenf9426d52012-06-04 17:26:21 -07001044
Michael Jurka447bf842013-05-15 14:52:15 +02001045 if (DEBUG_RESUME_TIME) {
1046 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1047 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001048
Adam Cohen4b66bf32015-09-18 12:15:19 -07001049 // We want to suppress callbacks about CustomContent being shown if we have just received
1050 // onNewIntent while the user was present within launcher. In that case, we post a call
1051 // to move the user to the main screen (which will occur after onResume). We don't want to
1052 // have onHide (from onPause), then onShow, then onHide again, which we get if we don't
1053 // suppress here.
1054 if (mWorkspace.getCustomContentCallbacks() != null
1055 && !mMoveToDefaultScreenFromNewIntent) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001056 // If we are resuming and the custom content is the current page, we call onShow().
Adam Cohen4b66bf32015-09-18 12:15:19 -07001057 // It is also possible that onShow will instead be called slightly after first layout
Adam Cohen6fecd412013-10-02 17:41:50 -07001058 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1059 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001060 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001061 }
1062 }
Adam Cohen4b66bf32015-09-18 12:15:19 -07001063 mMoveToDefaultScreenFromNewIntent = false;
Winson Chungcd99cd32015-04-29 11:03:24 -07001064 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001065 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001066
Sunny Goyal756adbc2015-04-16 15:20:51 -07001067 if (!isWorkspaceLoading()) {
1068 // Process any items that were added while Launcher was away.
1069 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
1070 }
Adam Cohen9211d422014-10-07 18:14:53 -07001071
1072 if (mLauncherCallbacks != null) {
1073 mLauncherCallbacks.onResume();
1074 }
Adam Cohen06dff352012-06-01 17:17:08 -07001075 }
1076
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001077 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001078 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001079 // Ensure that items added to Launcher are queued until Launcher returns
1080 InstallShortcutReceiver.enableInstallQueue();
1081
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001082 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001083 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001084 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001085 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001086
1087 // We call onHide() aggressively. The custom content callbacks should be able to
1088 // debounce excess onHide calls.
1089 if (mWorkspace.getCustomContentCallbacks() != null) {
1090 mWorkspace.getCustomContentCallbacks().onHide();
1091 }
Romain Guycbb89e42009-06-08 15:52:54 -07001092
Adam Cohen9211d422014-10-07 18:14:53 -07001093 if (mLauncherCallbacks != null) {
1094 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001095 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001096 }
1097
1098 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001099 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1100 // by a onResume or by scrolling otherwise.
1101 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001102
1103 // Custom content is completely hidden
1104 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001105
1106 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1107 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001108
1109 // Indicates whether the user is allowed to scroll away from the custom content.
1110 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001111 }
1112
Adam Cohenc2d6e892014-10-16 09:49:24 -07001113 public interface LauncherOverlay {
1114
1115 /**
1116 * Touch interaction leading to overscroll has begun
1117 */
1118 public void onScrollInteractionBegin();
1119
1120 /**
1121 * Touch interaction related to overscroll has ended
1122 */
1123 public void onScrollInteractionEnd();
1124
1125 /**
1126 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1127 * screen (or in the case of RTL, the rightmost screen).
1128 */
1129 public void onScrollChange(int progress, boolean rtl);
1130
1131 /**
1132 * Screen has stopped scrolling
1133 */
1134 public void onScrollSettled();
1135
1136 /**
1137 * This method can be called by the Launcher in order to force the LauncherOverlay
1138 * to exit fully immersive mode.
1139 */
1140 public void forceExitFullImmersion();
1141 }
1142
Jun Mukai8af0cd82015-05-12 12:32:12 -07001143 public interface LauncherSearchCallbacks {
1144 /**
1145 * Called when the search overlay is shown.
1146 */
1147 public void onSearchOverlayOpened();
1148
1149 /**
1150 * Called when the search overlay is dismissed.
1151 */
1152 public void onSearchOverlayClosed();
1153 }
1154
Adam Cohenc2d6e892014-10-16 09:49:24 -07001155 public interface LauncherOverlayCallbacks {
1156 /**
1157 * This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
1158 * however it doesn't modify any state within the launcher.
1159 */
1160 public boolean canEnterFullImmersion();
1161
1162 /**
1163 * Should be called to tell Launcher that the LauncherOverlay will take over interaction,
1164 * eg. by occupying the full screen and handling all touch events.
1165 *
1166 * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
1167 * case, Launcher will modify any necessary state and assumes the overlay is
1168 * handling all interaction. If false, the LauncherOverlay should cancel any
1169 *
1170 */
1171 public boolean enterFullImmersion();
1172
1173 /**
1174 * Must be called when exiting fully immersive mode. Indicates to Launcher that it has
1175 * full control over UI and state.
1176 */
1177 public void exitFullImmersion();
1178 }
1179
1180 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1181
1182 @Override
1183 public boolean canEnterFullImmersion() {
1184 return mState == State.WORKSPACE;
1185 }
1186
1187 @Override
1188 public boolean enterFullImmersion() {
1189 if (mState == State.WORKSPACE) {
1190 // When fully immersed, disregard any touches which fall through.
1191 mDragLayer.setBlockTouch(true);
1192 return true;
1193 }
1194 return false;
1195 }
1196
1197 @Override
1198 public void exitFullImmersion() {
1199 mDragLayer.setBlockTouch(false);
1200 }
1201 }
1202
Jorim Jaggid017f882014-01-14 17:08:48 -08001203 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001204 if (mLauncherCallbacks != null) {
1205 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001206 } else {
1207 // On devices with a locked orientation, we will at least have the allow rotation
1208 // setting.
1209 return !Utilities.isRotationAllowedForDevice(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001210 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001211 }
1212
Adam Cohen9211d422014-10-07 18:14:53 -07001213 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001214 CustomContentCallbacks callbacks, String description) {
1215 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001216 }
1217
Adam Cohenedb40762013-07-18 16:45:45 -07001218 // The custom content needs to offset its content to account for the QSB
1219 public int getTopOffsetForCustomContent() {
1220 return mWorkspace.getPaddingTop();
1221 }
1222
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001223 @Override
1224 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001225 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001226 if (mModel.isCurrentCallbacks(this)) {
1227 mModel.stopLoader();
1228 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001229 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1230
Romain Guy13c2e7b2010-03-10 19:45:00 -08001231 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001232 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001233
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001234 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001235 @Override
1236 public void onWindowFocusChanged(boolean hasFocus) {
1237 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001238 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001239
1240 if (mLauncherCallbacks != null) {
1241 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1242 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001243 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001244
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001245 private boolean acceptFilter() {
1246 final InputMethodManager inputManager = (InputMethodManager)
1247 getSystemService(Context.INPUT_METHOD_SERVICE);
1248 return !inputManager.isFullscreenMode();
1249 }
1250
1251 @Override
1252 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001253 final int uniChar = event.getUnicodeChar();
1254 final boolean handled = super.onKeyDown(keyCode, event);
1255 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1256 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001257 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1258 keyCode, event);
1259 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001260 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001261 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001262 // showSearchDialog()
1263 // If there are multiple keystrokes before the search dialog takes focus,
1264 // onSearchRequested() will be called for every keystroke,
1265 // but it is idempotent, so it's fine.
1266 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001267 }
1268 }
1269
Joe Onorato8a9625e2010-01-28 15:55:35 -08001270 // Eat the long press event so the keyboard doesn't come up.
1271 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1272 return true;
1273 }
1274
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001275 return handled;
1276 }
1277
Winson46163472015-09-22 17:31:56 -07001278 @Override
1279 public boolean onKeyUp(int keyCode, KeyEvent event) {
1280 if (keyCode == KeyEvent.KEYCODE_MENU) {
1281 // Ignore the menu key if we are currently dragging or are on the custom content screen
1282 if (!isOnCustomContent() && !mDragController.isDragging()) {
1283 // Close any open folders
1284 closeFolder();
1285
1286 // Stop resizing any widgets
1287 mWorkspace.exitWidgetResizeMode();
1288
1289 // Show the overview mode if we are on the workspace
1290 if (mState == State.WORKSPACE && !mWorkspace.isInOverviewMode() &&
1291 !mWorkspace.isSwitchingState()) {
1292 mOverviewPanel.requestFocus();
Winsone9f27272015-10-13 10:47:51 -07001293 showOverviewMode(true, true /* requestButtonFocus */);
Winson46163472015-09-22 17:31:56 -07001294 }
1295 }
1296 return true;
1297 }
1298 return super.onKeyUp(keyCode, event);
1299 }
1300
Karl Rosaen138a0412009-04-23 19:00:21 -07001301 private String getTypedText() {
1302 return mDefaultKeySsb.toString();
1303 }
1304
1305 private void clearTypedText() {
1306 mDefaultKeySsb.clear();
1307 mDefaultKeySsb.clearSpans();
1308 Selection.setSelection(mDefaultKeySsb, 0);
1309 }
1310
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001311 /**
Michael Jurka883f55b2010-10-21 15:47:14 -07001312 * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
1313 * State
1314 */
1315 private static State intToState(int stateOrdinal) {
1316 State state = State.WORKSPACE;
1317 final State[] stateValues = State.values();
1318 for (int i = 0; i < stateValues.length; i++) {
1319 if (stateValues[i].ordinal() == stateOrdinal) {
1320 state = stateValues[i];
1321 break;
1322 }
1323 }
1324 return state;
1325 }
1326
1327 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001328 * Restores the previous state, if it exists.
1329 *
1330 * @param savedState The previous state.
1331 */
1332 private void restoreState(Bundle savedState) {
1333 if (savedState == null) {
1334 return;
1335 }
1336
Michael Jurka883f55b2010-10-21 15:47:14 -07001337 State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
Winson Chungb745afb2015-03-02 11:51:23 -08001338 if (state == State.APPS || state == State.WIDGETS) {
1339 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001340 }
1341
Adam Cohen21cd0022013-10-09 18:57:02 -07001342 int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
1343 PagedView.INVALID_RESTORE_PAGE);
1344 if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
Winson Chung8c87cd82013-07-23 16:20:10 -07001345 mWorkspace.setRestorePage(currentScreen);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001346 }
1347
Winson Chung3d503fb2011-07-13 17:25:49 -07001348 final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
Adam Cohendcd297f2013-06-18 13:13:40 -07001349 final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
Michael Jurka0280c3b2010-09-17 15:00:07 -07001350
Winson Chung3d503fb2011-07-13 17:25:49 -07001351 if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
1352 mPendingAddInfo.container = pendingAddContainer;
Adam Cohendcd297f2013-06-18 13:13:40 -07001353 mPendingAddInfo.screenId = pendingAddScreen;
Winson Chung3d503fb2011-07-13 17:25:49 -07001354 mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
1355 mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001356 mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
1357 mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
Adam Cohenb823ae42015-03-27 18:07:52 -07001358 AppWidgetProviderInfo info = savedState.getParcelable(
1359 RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
Sunny Goyalf044bb12015-05-12 13:30:07 -07001360 mPendingAddWidgetInfo = info == null ?
1361 null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
1362
Adam Cohen4637b5a2013-11-04 18:21:24 -08001363 mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001364 setWaitingForResult(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001365 mRestoring = true;
1366 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001367 }
1368
1369 /**
1370 * Finds all the views we need and configure them properly.
1371 */
1372 private void setupViews() {
Michael Jurkaa63c4522010-08-19 13:52:27 -07001373 final DragController dragController = mDragController;
Joe Onorato00acb122009-08-04 16:04:30 -04001374
Craig Mautner360310b2012-10-26 15:13:08 -07001375 mLauncherView = findViewById(R.id.launcher);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001376 mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
Winson Chung4c98d922011-05-31 16:50:48 -07001377 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
1378 mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
Anjali Koppalf5d29132014-02-28 13:33:27 -08001379 mWorkspace.setPageSwitchListener(this);
Winson Chunga6945242014-01-08 14:04:34 -08001380 mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
Craig Mautner360310b2012-10-26 15:13:08 -07001381
John Spurlock77e1f472013-09-11 10:09:51 -04001382 mLauncherView.setSystemUiVisibility(
1383 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
Craig Mautner360310b2012-10-26 15:13:08 -07001384 mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001385
Winson Chung4c98d922011-05-31 16:50:48 -07001386 // Setup the drag layer
1387 mDragLayer.setup(this, dragController);
1388
Winson Chung3d503fb2011-07-13 17:25:49 -07001389 // Setup the hotseat
1390 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1391 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001392 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001393 }
1394
Winsone9f27272015-10-13 10:47:51 -07001395 // Setup the overview panel
1396 setupOverviewPanel();
Adam Cohenf358a4b2013-07-23 16:47:31 -07001397
Winson Chung4c98d922011-05-31 16:50:48 -07001398 // Setup the workspace
1399 mWorkspace.setHapticFeedbackEnabled(false);
1400 mWorkspace.setOnLongClickListener(this);
Adam Cohencff6af82011-09-13 14:51:53 -07001401 mWorkspace.setup(dragController);
Michael Jurkad74c9842011-07-10 12:44:21 -07001402 dragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001403
Winson Chungf0ea4d32011-06-06 14:27:16 -07001404 // Get the search/delete bar
Adam Cohen24ce0b32014-01-14 16:18:14 -08001405 mSearchDropTargetBar = (SearchDropTargetBar)
1406 mDragLayer.findViewById(R.id.search_drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001407
Winson Chungef7f8742015-06-04 17:18:17 -07001408 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001409 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001410 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Winson Chungef7f8742015-06-04 17:18:17 -07001411 if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
1412 mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
1413 } else {
1414 mAppsView.setSearchBarController(mAppsView.newDefaultAppSearchController());
1415 }
Craig Mautner360310b2012-10-26 15:13:08 -07001416
Winson Chung3d503fb2011-07-13 17:25:49 -07001417 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Winson Chung4c98d922011-05-31 16:50:48 -07001418 dragController.setDragScoller(mWorkspace);
1419 dragController.setScrollView(mDragLayer);
1420 dragController.setMoveTarget(mWorkspace);
1421 dragController.addDropTarget(mWorkspace);
Winson Chungc51db6a2011-10-05 11:44:49 -07001422 if (mSearchDropTargetBar != null) {
1423 mSearchDropTargetBar.setup(this, dragController);
Adam Cohenb0df1b02015-03-18 22:21:40 -07001424 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Michael Jurkae0f5a612011-02-07 16:45:41 -08001425 }
Daniel Sandler924b9932013-06-12 00:38:25 -04001426
Sunny Goyald3060552015-06-25 19:35:49 -07001427 if (TestingUtils.MEMORY_DUMP_ENABLED) {
1428 TestingUtils.addWeightWatcher(this);
Daniel Sandler924b9932013-06-12 00:38:25 -04001429 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001430 }
1431
Winsone9f27272015-10-13 10:47:51 -07001432 private void setupOverviewPanel() {
1433 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
1434
1435 // Long-clicking buttons in the overview panel does the same thing as clicking them.
1436 OnLongClickListener performClickOnLongClick = new OnLongClickListener() {
1437 @Override
1438 public boolean onLongClick(View v) {
1439 return v.performClick();
1440 }
1441 };
1442
1443 // Bind wallpaper button actions
1444 View wallpaperButton = findViewById(R.id.wallpaper_button);
1445 wallpaperButton.setOnClickListener(new OnClickListener() {
1446 @Override
1447 public void onClick(View view) {
1448 if (!mWorkspace.isSwitchingState()) {
1449 onClickWallpaperPicker(view);
1450 }
1451 }
1452 });
1453 wallpaperButton.setOnLongClickListener(performClickOnLongClick);
1454 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1455
1456 // Bind widget button actions
1457 mWidgetsButton = findViewById(R.id.widget_button);
1458 mWidgetsButton.setOnClickListener(new OnClickListener() {
1459 @Override
1460 public void onClick(View view) {
1461 if (!mWorkspace.isSwitchingState()) {
1462 onClickAddWidgetButton(view);
1463 }
1464 }
1465 });
1466 mWidgetsButton.setOnLongClickListener(performClickOnLongClick);
1467 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1468
1469 // Bind settings actions
1470 View settingsButton = findViewById(R.id.settings_button);
1471 boolean hasSettings = hasSettings();
1472 if (hasSettings) {
1473 settingsButton.setOnClickListener(new OnClickListener() {
1474 @Override
1475 public void onClick(View view) {
1476 if (!mWorkspace.isSwitchingState()) {
1477 onClickSettingsButton(view);
1478 }
1479 }
1480 });
1481 settingsButton.setOnLongClickListener(performClickOnLongClick);
1482 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1483 } else {
1484 settingsButton.setVisibility(View.GONE);
1485 }
1486
1487 mOverviewPanel.setAlpha(0f);
1488 }
1489
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001490 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001491 * Sets the all apps button. This method is called from {@link Hotseat}.
1492 */
1493 public void setAllAppsButton(View allAppsButton) {
1494 mAllAppsButton = allAppsButton;
1495 }
1496
1497 public View getAllAppsButton() {
1498 return mAllAppsButton;
1499 }
1500
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001501 public View getWidgetsButton() {
1502 return mWidgetsButton;
1503 }
1504
Anjali Koppal5ad44842014-03-10 20:34:39 -07001505 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001506 * Creates a view representing a shortcut.
1507 *
1508 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001509 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001510 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001511 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001512 }
1513
1514 /**
1515 * Creates a view representing a shortcut inflated from the specified resource.
1516 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001517 * @param parent The group the shortcut belongs to.
1518 * @param info The data structure describing the shortcut.
1519 *
1520 * @return A View inflated from layoutResId.
1521 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001522 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001523 BubbleTextView favorite = (BubbleTextView) mInflater.inflate(R.layout.app_icon,
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001524 parent, false);
1525 favorite.applyFromShortcutInfo(info, mIconCache);
1526 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001527 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001528 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001529 return favorite;
1530 }
1531
1532 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001533 * Add a shortcut to the workspace.
1534 *
1535 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001536 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001537 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07001538 int cellY) {
1539 int[] cellXY = mTmpAddItemCellCoordinates;
1540 int[] touchXY = mPendingAddInfo.dropPos;
Adam Cohendcd297f2013-06-18 13:13:40 -07001541 CellLayout layout = getCellLayout(container, screenId);
Romain Guycbb89e42009-06-08 15:52:54 -07001542
Sunny Goyal5c97f512015-05-19 16:03:28 -07001543 ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
Adam Cohend9198822011-11-22 16:42:47 -08001544 if (info == null) {
1545 return;
1546 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001547 final View view = createShortcut(info);
1548
Sunny Goyal5c97f512015-05-19 16:03:28 -07001549 boolean foundCellSpan = false;
Adam Cohenfbba09b2011-07-18 21:43:05 -07001550 // First we check if we already know the exact location where we want to add this item.
1551 if (cellX >= 0 && cellY >= 0) {
1552 cellXY[0] = cellX;
1553 cellXY[1] = cellY;
1554 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001555
1556 // If appropriate, either create a folder or add to an existing folder
Adam Cohen482ed822012-03-02 14:15:13 -08001557 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Adam Cohen558baaf2011-08-15 15:22:57 -07001558 true, null,null)) {
1559 return;
1560 }
1561 DragObject dragObject = new DragObject();
1562 dragObject.dragInfo = info;
Adam Cohen482ed822012-03-02 14:15:13 -08001563 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1564 true)) {
Adam Cohen558baaf2011-08-15 15:22:57 -07001565 return;
1566 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001567 } else if (touchXY != null) {
Michael Jurkad3ef3062010-11-23 16:23:58 -08001568 // when dragging and dropping, just find the closest free spot
Winson Chung3d503fb2011-07-13 17:25:49 -07001569 int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001570 foundCellSpan = (result != null);
1571 } else {
Adam Cohenfbba09b2011-07-18 21:43:05 -07001572 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001573 }
1574
1575 if (!foundCellSpan) {
Winson Chung93eef082012-03-23 15:59:27 -07001576 showOutOfSpaceMessage(isHotseatLayout(layout));
Michael Jurka0280c3b2010-09-17 15:00:07 -07001577 return;
1578 }
1579
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001580 LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001581
1582 if (!mRestoring) {
Adam Cohendcd297f2013-06-18 13:13:40 -07001583 mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07001584 isWorkspaceLocked());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001585 }
1586 }
1587
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001588 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001589 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001590 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001591 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001592 */
Adam Cohen091440a2015-03-18 14:16:05 -07001593 @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
Adam Cohen59400422014-03-05 18:07:04 -08001594 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1595
1596 ItemInfo info = mPendingAddInfo;
Adam Cohened66b2b2012-01-23 17:28:51 -08001597 if (appWidgetInfo == null) {
Adam Cohen59400422014-03-05 18:07:04 -08001598 appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
1599 mAppWidgetManager.getAppWidgetInfo(appWidgetId));
Adam Cohened66b2b2012-01-23 17:28:51 -08001600 }
Romain Guycbb89e42009-06-08 15:52:54 -07001601
Adam Cohen59400422014-03-05 18:07:04 -08001602 if (appWidgetInfo.isCustomWidget) {
1603 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001604 }
1605
Adam Cohen59400422014-03-05 18:07:04 -08001606 LauncherAppWidgetInfo launcherInfo;
1607 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
1608 launcherInfo.spanX = info.spanX;
1609 launcherInfo.spanY = info.spanY;
1610 launcherInfo.minSpanX = info.minSpanX;
1611 launcherInfo.minSpanY = info.minSpanY;
Sunny Goyalffe83f12014-08-14 17:39:34 -07001612 launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
Romain Guycbb89e42009-06-08 15:52:54 -07001613
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001614 LauncherModel.addItemToDatabase(this, launcherInfo,
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001615 container, screenId, info.cellX, info.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001616
1617 if (!mRestoring) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001618 if (hostView == null) {
1619 // Perform actual inflation because we're live
Adam Cohen59400422014-03-05 18:07:04 -08001620 launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
1621 appWidgetInfo);
Adam Cohened66b2b2012-01-23 17:28:51 -08001622 } else {
1623 // The AppWidgetHostView has already been inflated and instantiated
1624 launcherInfo.hostView = hostView;
1625 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001626 launcherInfo.hostView.setTag(launcherInfo);
Adam Cohend41fbf52012-02-16 23:53:59 -08001627 launcherInfo.hostView.setVisibility(View.VISIBLE);
Adam Cohenaaa5c212012-10-05 18:14:31 -07001628 launcherInfo.notifyWidgetSizeChanged(this);
1629
Adam Cohen59400422014-03-05 18:07:04 -08001630 mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
1631 info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
Adam Cohended9f8d2010-11-03 13:25:16 -07001632
1633 addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001634 }
Adam Cohen6af9af02012-02-02 15:41:45 -08001635 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001636 }
Romain Guycbb89e42009-06-08 15:52:54 -07001637
Adam Cohended9f8d2010-11-03 13:25:16 -07001638 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1639 @Override
1640 public void onReceive(Context context, Intent intent) {
1641 final String action = intent.getAction();
1642 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
1643 mUserPresent = false;
Adam Cohenbec6ac52011-07-19 20:50:27 -07001644 mDragLayer.clearAllResizeFrames();
Winson Chungb745afb2015-03-02 11:51:23 -08001645 updateAutoAdvanceState();
Winson Chung337cd9d2011-03-30 10:39:30 -07001646
Winson Chungc100e8e2011-08-09 16:02:43 -07001647 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001648 // processing a multi-step drop
Hyunyoung Song3f471442015-04-08 19:01:34 -07001649 if (mAppsView != null && mWidgetsView != null &&
Winson Chungb745afb2015-03-02 11:51:23 -08001650 mPendingAddInfo.container == ItemInfo.NO_ID) {
Winson5c6bdbb2015-09-03 11:36:19 -07001651 if (!showWorkspace(false)) {
1652 // If we are already on the workspace, then manually reset all apps
1653 mAppsView.reset();
1654 }
Winson Chung785d2eb2011-04-14 16:08:02 -07001655 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001656 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1657 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08001658 updateAutoAdvanceState();
Dan Sandlerd5024042014-01-09 15:01:33 -05001659 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
1660 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001661 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001662 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
1663 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
1664 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001665 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001666 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
1667 | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
Adam Cohended9f8d2010-11-03 13:25:16 -07001668 }
1669 }
1670 };
1671
1672 @Override
1673 public void onAttachedToWindow() {
1674 super.onAttachedToWindow();
1675
1676 // Listen for broadcasts related to user-presence
1677 final IntentFilter filter = new IntentFilter();
1678 filter.addAction(Intent.ACTION_SCREEN_OFF);
1679 filter.addAction(Intent.ACTION_USER_PRESENT);
Amith Yamasani6cc806d2014-05-02 13:47:11 -07001680 // For handling managed profiles
Dan Sandlerd5024042014-01-09 15:01:33 -05001681 if (ENABLE_DEBUG_INTENTS) {
1682 filter.addAction(DebugIntents.DELETE_DATABASE);
1683 filter.addAction(DebugIntents.MIGRATE_DATABASE);
1684 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001685 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001686 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001687 setupTransparentSystemBarsForLollipop();
Adam Cohend113e0c2010-11-11 10:48:05 -08001688 mAttached = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001689 mVisible = true;
1690 }
1691
Adam Cohen0b395352014-06-09 22:54:36 +00001692 /**
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001693 * Sets up transparent navigation and status bars in Lollipop.
Adam Cohen0b395352014-06-09 22:54:36 +00001694 * This method is a no-op for other platform versions.
1695 */
Sunny Goyald0091012015-01-20 15:55:34 -08001696 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001697 private void setupTransparentSystemBarsForLollipop() {
1698 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyald0091012015-01-20 15:55:34 -08001699 Window window = getWindow();
1700 window.getAttributes().systemUiVisibility |=
1701 (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
1702 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1703 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
1704 window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
1705 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
1706 window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
1707 window.setStatusBarColor(Color.TRANSPARENT);
1708 window.setNavigationBarColor(Color.TRANSPARENT);
Adam Cohen0b395352014-06-09 22:54:36 +00001709 }
1710 }
1711
Adam Cohended9f8d2010-11-03 13:25:16 -07001712 @Override
1713 public void onDetachedFromWindow() {
1714 super.onDetachedFromWindow();
1715 mVisible = false;
1716
Adam Cohend113e0c2010-11-11 10:48:05 -08001717 if (mAttached) {
1718 unregisterReceiver(mReceiver);
1719 mAttached = false;
1720 }
Winson Chungb745afb2015-03-02 11:51:23 -08001721 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001722 }
1723
1724 public void onWindowVisibilityChanged(int visibility) {
1725 mVisible = visibility == View.VISIBLE;
Winson Chungb745afb2015-03-02 11:51:23 -08001726 updateAutoAdvanceState();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001727 // The following code used to be in onResume, but it turns out onResume is called when
1728 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1729 // is a more appropriate event to handle
1730 if (mVisible) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001731 if (!mWorkspaceLoading) {
1732 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001733 // We want to let Launcher draw itself at least once before we force it to build
1734 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001735 // apps is nice and speedy.
1736 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001737 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001738 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001739 if (mStarted) return;
1740 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001741 // We delay the layer building a bit in order to give
1742 // other message processing a time to run. In particular
1743 // this avoids a delay in hiding the IME if it was
1744 // currently shown, because doing that may involve
1745 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001746 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001747 final ViewTreeObserver.OnDrawListener listener = this;
1748 mWorkspace.post(new Runnable() {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001749 public void run() {
1750 if (mWorkspace != null &&
1751 mWorkspace.getViewTreeObserver() != null) {
1752 mWorkspace.getViewTreeObserver().
1753 removeOnDrawListener(listener);
Michael Jurkadf96add2013-04-03 16:25:02 -07001754 }
Tony Wickhama0628cc2015-10-14 15:23:04 -07001755 }
1756 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001757 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001758 }
1759 });
1760 }
1761 clearTypedText();
1762 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001763 }
1764
Adam Cohen091440a2015-03-18 14:16:05 -07001765 @Thunk void sendAdvanceMessage(long delay) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001766 mHandler.removeMessages(ADVANCE_MSG);
1767 Message msg = mHandler.obtainMessage(ADVANCE_MSG);
1768 mHandler.sendMessageDelayed(msg, delay);
1769 mAutoAdvanceSentTime = System.currentTimeMillis();
1770 }
1771
Adam Cohen091440a2015-03-18 14:16:05 -07001772 @Thunk void updateAutoAdvanceState() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001773 boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
1774 if (autoAdvanceRunning != mAutoAdvanceRunning) {
1775 mAutoAdvanceRunning = autoAdvanceRunning;
1776 if (autoAdvanceRunning) {
1777 long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
1778 sendAdvanceMessage(delay);
1779 } else {
1780 if (!mWidgetsToAdvance.isEmpty()) {
1781 mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
1782 (System.currentTimeMillis() - mAutoAdvanceSentTime));
1783 }
1784 mHandler.removeMessages(ADVANCE_MSG);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001785 mHandler.removeMessages(0); // Remove messages sent using postDelayed()
Adam Cohended9f8d2010-11-03 13:25:16 -07001786 }
1787 }
1788 }
1789
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001790 @Thunk final Handler mHandler = new Handler(new Handler.Callback() {
1791
Adam Cohended9f8d2010-11-03 13:25:16 -07001792 @Override
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001793 public boolean handleMessage(Message msg) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001794 if (msg.what == ADVANCE_MSG) {
1795 int i = 0;
1796 for (View key: mWidgetsToAdvance.keySet()) {
1797 final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
1798 final int delay = mAdvanceStagger * i;
1799 if (v instanceof Advanceable) {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001800 mHandler.postDelayed(new Runnable() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001801 public void run() {
1802 ((Advanceable) v).advance();
1803 }
1804 }, delay);
1805 }
1806 i++;
1807 }
1808 sendAdvanceMessage(mAdvanceInterval);
1809 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001810 return true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001811 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001812 });
Adam Cohended9f8d2010-11-03 13:25:16 -07001813
Winsonc0b52fe2015-09-09 16:38:15 -07001814 private void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
Adam Cohen292c0252011-07-18 13:55:17 -07001815 if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
Adam Cohended9f8d2010-11-03 13:25:16 -07001816 View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
1817 if (v instanceof Advanceable) {
1818 mWidgetsToAdvance.put(hostView, appWidgetInfo);
Adam Cohen2ddf13e2011-01-19 21:26:33 -08001819 ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
Winson Chungb745afb2015-03-02 11:51:23 -08001820 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001821 }
1822 }
1823
Winsonc0b52fe2015-09-09 16:38:15 -07001824 private void removeWidgetToAutoAdvance(View hostView) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001825 if (mWidgetsToAdvance.containsKey(hostView)) {
1826 mWidgetsToAdvance.remove(hostView);
Winson Chungb745afb2015-03-02 11:51:23 -08001827 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001828 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001829 }
1830
Hyunyoung Song3f471442015-04-08 19:01:34 -07001831 public void showOutOfSpaceMessage(boolean isHotseatLayout) {
Winson Chung93eef082012-03-23 15:59:27 -07001832 int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
1833 Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
Adam Cohended9f8d2010-11-03 13:25:16 -07001834 }
1835
Winson Chunga6945242014-01-08 14:04:34 -08001836 public DragLayer getDragLayer() {
1837 return mDragLayer;
1838 }
1839
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001840 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001841 return mAppsView;
1842 }
1843
Hyunyoung Song3f471442015-04-08 19:01:34 -07001844 public WidgetsContainerView getWidgetsView() {
1845 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001846 }
1847
Winson Chunga6945242014-01-08 14:04:34 -08001848 public Workspace getWorkspace() {
1849 return mWorkspace;
1850 }
1851
1852 public Hotseat getHotseat() {
1853 return mHotseat;
1854 }
1855
Jorim Jaggid017f882014-01-14 17:08:48 -08001856 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001857 return mOverviewPanel;
1858 }
1859
Winson Chung006ee262015-08-03 14:40:11 -07001860 public SearchDropTargetBar getSearchDropTargetBar() {
Winson Chunga6945242014-01-08 14:04:34 -08001861 return mSearchDropTargetBar;
1862 }
1863
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001864 public LauncherAppWidgetHost getAppWidgetHost() {
1865 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001866 }
Romain Guycbb89e42009-06-08 15:52:54 -07001867
Winson Chunga9abd0e2010-10-27 17:18:37 -07001868 public LauncherModel getModel() {
1869 return mModel;
1870 }
1871
Winson Chunga6945242014-01-08 14:04:34 -08001872 protected SharedPreferences getSharedPrefs() {
1873 return mSharedPrefs;
1874 }
1875
Adam Cohen2e6da152015-05-06 11:42:25 -07001876 public DeviceProfile getDeviceProfile() {
1877 return mDeviceProfile;
1878 }
1879
Bjorn Bringertc459e522013-06-07 19:36:01 +01001880 public void closeSystemDialogs() {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001881 getWindow().closeAllPanels();
1882
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001883 // Whatever we were doing is hereby canceled.
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001884 setWaitingForResult(false);
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001885 }
1886
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001887 @Override
1888 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001889 long startTime = 0;
1890 if (DEBUG_RESUME_TIME) {
1891 startTime = System.currentTimeMillis();
1892 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001893 super.onNewIntent(intent);
1894
1895 // Close the menu
Winson15f8b172015-08-19 11:02:39 -07001896 Folder openFolder = mWorkspace.getOpenFolder();
1897 boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1898 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1899 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
1900 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
1901 if (isActionMain) {
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001902 // also will cancel mWaitingForResult.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001903 closeSystemDialogs();
Jason Samsfd22dac2009-09-20 17:24:16 -07001904
Adam Cohen6fecd412013-10-02 17:41:50 -07001905 if (mWorkspace == null) {
1906 // Can be cases where mWorkspace is null, this prevents a NPE
1907 return;
1908 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001909 // In all these cases, only animate if we're already on home
1910 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001911
Sunny Goyal935fca12015-10-13 10:19:01 -07001912 closeFolder(alreadyOnHome);
Adam Cohen6fecd412013-10-02 17:41:50 -07001913 exitSpringLoadedDragMode();
1914
1915 // If we are already on home, then just animate back to the workspace,
1916 // otherwise, just wait until onResume to set the state back to Workspace
1917 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001918 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001919 } else {
1920 mOnResumeState = State.WORKSPACE;
1921 }
1922
1923 final View v = getWindow().peekDecorView();
1924 if (v != null && v.getWindowToken() != null) {
Tonyc17390962015-10-25 17:39:37 -07001925 InputMethodManager imm = (InputMethodManager) getSystemService(
Adam Cohen6fecd412013-10-02 17:41:50 -07001926 INPUT_METHOD_SERVICE);
1927 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1928 }
1929
Winson Chungb745afb2015-03-02 11:51:23 -08001930 // Reset the apps view
1931 if (!alreadyOnHome && mAppsView != null) {
1932 mAppsView.scrollToTop();
1933 }
1934
Hyunyoung Song3f471442015-04-08 19:01:34 -07001935 // Reset the widgets view
1936 if (!alreadyOnHome && mWidgetsView != null) {
1937 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001938 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001939
Adam Cohen9211d422014-10-07 18:14:53 -07001940 if (mLauncherCallbacks != null) {
1941 mLauncherCallbacks.onHomeIntent();
1942 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001943 }
Adam Cohened307df2013-10-02 09:37:31 -07001944
Adam Cohen9211d422014-10-07 18:14:53 -07001945 if (mLauncherCallbacks != null) {
1946 mLauncherCallbacks.onNewIntent(intent);
1947 }
Winson15f8b172015-08-19 11:02:39 -07001948
1949 // Defer moving to the default screen until after we callback to the LauncherCallbacks
1950 // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
1951 // animation.
1952 if (isActionMain) {
Ivan Lee667d6882015-09-03 10:16:07 -06001953 boolean moveToDefaultScreen = mLauncherCallbacks != null ?
1954 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
Winson15f8b172015-08-19 11:02:39 -07001955 if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
1956 openFolder == null && moveToDefaultScreen) {
Adam Cohen4b66bf32015-09-18 12:15:19 -07001957
1958 // We use this flag to suppress noisy callbacks above custom content state
1959 // from onResume.
1960 mMoveToDefaultScreenFromNewIntent = true;
Winson15f8b172015-08-19 11:02:39 -07001961 mWorkspace.post(new Runnable() {
1962 @Override
1963 public void run() {
Tonyc17390962015-10-25 17:39:37 -07001964 if (mWorkspace != null) {
1965 mWorkspace.moveToDefaultScreen(true);
1966 }
Winson15f8b172015-08-19 11:02:39 -07001967 }
1968 });
1969 }
1970 }
1971
1972 if (DEBUG_RESUME_TIME) {
1973 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1974 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001975 }
1976
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001977 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001978 public void onRestoreInstanceState(Bundle state) {
1979 super.onRestoreInstanceState(state);
1980 for (int page: mSynchronouslyBoundPages) {
1981 mWorkspace.restoreInstanceStateForChild(page);
1982 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001983 }
1984
1985 @Override
1986 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001987 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001988 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1989 mWorkspace.getCurrentPageOffsetFromCustomContent());
Adam Cohen21cd0022013-10-09 18:57:02 -07001990 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001991 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001992
Michael Jurka883f55b2010-10-21 15:47:14 -07001993 outState.putInt(RUNTIME_STATE, mState.ordinal());
Adam Cohen51e95032011-07-11 14:44:19 -07001994 // We close any open folder since it will not be re-opened, and we need to make sure
1995 // this state is reflected.
Sunny Goyal935fca12015-10-13 10:19:01 -07001996 closeFolder(false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001997
Adam Cohendcd297f2013-06-18 13:13:40 -07001998 if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
Winson Chung3d503fb2011-07-13 17:25:49 -07001999 mWaitingForResult) {
2000 outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
Adam Cohendcd297f2013-06-18 13:13:40 -07002001 outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
Winson Chung3d503fb2011-07-13 17:25:49 -07002002 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
2003 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002004 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
2005 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
2006 outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
Adam Cohen4637b5a2013-11-04 18:21:24 -08002007 outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002008 }
2009
Hyunyoung Song3f471442015-04-08 19:01:34 -07002010 // Save the current widgets tray?
2011 // TODO(hyunyoungs)
Adam Cohen9211d422014-10-07 18:14:53 -07002012
2013 if (mLauncherCallbacks != null) {
2014 mLauncherCallbacks.onSaveInstanceState(outState);
2015 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002016 }
2017
2018 @Override
2019 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002020 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07002021
Winson Chunge7a03942011-08-05 15:05:12 -07002022 // Remove all pending runnables
2023 mHandler.removeMessages(ADVANCE_MSG);
2024 mHandler.removeMessages(0);
Michael Jurka9d906c72011-10-14 06:25:36 -07002025 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Winson Chunge7a03942011-08-05 15:05:12 -07002026
Winson Chungcd2b0142011-06-08 16:02:26 -07002027 // Stop callbacks from LauncherModel
Daniel Sandlercc8befa2013-06-11 14:45:48 -04002028 LauncherAppState app = (LauncherAppState.getInstance());
Adam Cohen1a85c582014-09-30 09:48:49 -07002029
2030 // It's possible to receive onDestroy after a new Launcher activity has
2031 // been created. In this case, don't interfere with the new Launcher.
2032 if (mModel.isCurrentCallbacks(this)) {
2033 mModel.stopLoader();
2034 app.setLauncher(null);
2035 }
Winson Chungcd2b0142011-06-08 16:02:26 -07002036
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002037 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07002038 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002039 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002040 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002041 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002042 mAppWidgetHost = null;
2043
2044 mWidgetsToAdvance.clear();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002045
2046 TextKeyListener.getInstance().release();
2047
Joe Onorato34a0e1b2009-12-14 17:44:51 -08002048 unregisterReceiver(mCloseSystemDialogsReceiver);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002049
Adam Cohenaccf3bf2012-04-30 16:07:43 -07002050 mDragLayer.clearAllResizeFrames();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002051 ((ViewGroup) mWorkspace.getParent()).removeAllViews();
Adam Cohend552dd92013-11-26 12:13:11 -08002052 mWorkspace.removeAllWorkspaceScreens();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002053 mWorkspace = null;
2054 mDragController = null;
Patrick Dubroy60b7c532011-01-16 17:19:32 -08002055
Michael Jurka2ecf9952012-06-18 12:52:28 -07002056 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07002057
2058 if (mLauncherCallbacks != null) {
2059 mLauncherCallbacks.onDestroy();
2060 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002061 }
2062
Adam Cohena9cf38f2011-05-02 15:36:58 -07002063 public DragController getDragController() {
2064 return mDragController;
2065 }
2066
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002067 @Override
2068 public void startActivityForResult(Intent intent, int requestCode) {
Adam Cohen173f7112015-03-27 15:14:00 -07002069 onStartForResult(requestCode);
2070 super.startActivityForResult(intent, requestCode);
2071 }
2072
2073 @Override
2074 public void startIntentSenderForResult (IntentSender intent, int requestCode,
2075 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
2076 onStartForResult(requestCode);
2077 try {
2078 super.startIntentSenderForResult(intent, requestCode,
2079 fillInIntent, flagsMask, flagsValues, extraFlags, options);
2080 } catch (IntentSender.SendIntentException e) {
2081 throw new ActivityNotFoundException();
2082 }
2083 }
2084
2085 private void onStartForResult(int requestCode) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002086 if (requestCode >= 0) {
2087 setWaitingForResult(true);
2088 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002089 }
2090
Winson Chung70d72102011-08-12 11:24:35 -07002091 /**
2092 * Indicates that we want global search for this activity by setting the globalSearch
2093 * argument for {@link #startSearch} to true.
2094 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002095 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07002096 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002097 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002098
Karl Rosaen138a0412009-04-23 19:00:21 -07002099 if (initialQuery == null) {
2100 // Use any text typed in the launcher as the initial query
2101 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07002102 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002103 if (appSearchData == null) {
2104 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01002105 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002106 }
Winson Chungadf0c182012-08-23 14:59:07 -07002107 Rect sourceBounds = new Rect();
2108 if (mSearchDropTargetBar != null) {
2109 sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
2110 }
Romain Guycbb89e42009-06-08 15:52:54 -07002111
Ian Parkinson047036e2014-09-01 15:40:53 +01002112 boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002113 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002114 if (clearTextImmediately) {
2115 clearTypedText();
2116 }
Winson Chungcd99cd32015-04-29 11:03:24 -07002117
2118 // We need to show the workspace after starting the search
2119 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01002120 }
2121
Ian Parkinson047036e2014-09-01 15:40:53 +01002122 /**
2123 * Start a text search.
2124 *
2125 * @return {@code true} if the search will start immediately, so any further keypresses
2126 * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
2127 * to buffer keypresses.
2128 */
2129 public boolean startSearch(String initialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002130 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Adam Cohen9211d422014-10-07 18:14:53 -07002131 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
2132 return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
2133 sourceBounds);
2134 }
2135
Michael Jurkaa33411c2012-06-14 16:18:21 -07002136 startGlobalSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002137 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002138 return false;
Michael Jurkaa33411c2012-06-14 16:18:21 -07002139 }
2140
2141 /**
2142 * Starts the global search activity. This code is a copied from SearchManager
2143 */
Bjorn Bringertc459e522013-06-07 19:36:01 +01002144 private void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07002145 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002146 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07002147 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
2148 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
2149 if (globalSearchActivity == null) {
2150 Log.w(TAG, "No global search activity found.");
2151 return;
2152 }
2153 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
2154 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2155 intent.setComponent(globalSearchActivity);
2156 // Make sure that we have a Bundle to put source in
2157 if (appSearchData == null) {
2158 appSearchData = new Bundle();
2159 } else {
2160 appSearchData = new Bundle(appSearchData);
2161 }
Adam Cohen9211d422014-10-07 18:14:53 -07002162 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07002163 if (!appSearchData.containsKey("source")) {
2164 appSearchData.putString("source", getPackageName());
2165 }
2166 intent.putExtra(SearchManager.APP_DATA, appSearchData);
2167 if (!TextUtils.isEmpty(initialQuery)) {
2168 intent.putExtra(SearchManager.QUERY, initialQuery);
2169 }
2170 if (selectInitialQuery) {
2171 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
2172 }
2173 intent.setSourceBounds(sourceBounds);
2174 try {
2175 startActivity(intent);
2176 } catch (ActivityNotFoundException ex) {
2177 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
2178 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002179 }
2180
Winson Chungbedf9232015-07-10 12:38:30 -07002181 public void startSearchFromAllApps(View v, Intent searchIntent, String searchQuery) {
2182 if (mLauncherCallbacks != null && mLauncherCallbacks.startSearchFromAllApps(searchQuery)) {
2183 return;
2184 }
2185
2186 // If not handled, then just start the provided search intent
2187 startActivitySafely(v, searchIntent, null);
2188 }
2189
Yura4f93ec62014-02-04 14:15:21 +00002190 public boolean isOnCustomContent() {
2191 return mWorkspace.isOnOrMovingToCustomContent();
2192 }
2193
Winson Chung70d72102011-08-12 11:24:35 -07002194 @Override
Winson Chung70d72102011-08-12 11:24:35 -07002195 public boolean onPrepareOptionsMenu(Menu menu) {
2196 super.onPrepareOptionsMenu(menu);
Adam Cohen9211d422014-10-07 18:14:53 -07002197 if (mLauncherCallbacks != null) {
2198 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
2199 }
Michael Jurkab94f3f82013-09-11 18:08:54 +02002200 return false;
Winson Chung70d72102011-08-12 11:24:35 -07002201 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002202
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002203 @Override
2204 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07002205 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07002206 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07002207 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002208 }
2209
Joe Onorato9c1289c2009-08-17 11:03:03 -04002210 public boolean isWorkspaceLocked() {
2211 return mWorkspaceLoading || mWaitingForResult;
2212 }
2213
Adam Cohen517a7f52014-03-01 12:12:59 -08002214 public boolean isWorkspaceLoading() {
2215 return mWorkspaceLoading;
2216 }
2217
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002218 private void setWorkspaceLoading(boolean value) {
2219 boolean isLocked = isWorkspaceLocked();
2220 mWorkspaceLoading = value;
2221 if (isLocked != isWorkspaceLocked()) {
2222 onWorkspaceLockedChanged();
2223 }
2224 }
2225
2226 private void setWaitingForResult(boolean value) {
2227 boolean isLocked = isWorkspaceLocked();
2228 mWaitingForResult = value;
2229 if (isLocked != isWorkspaceLocked()) {
2230 onWorkspaceLockedChanged();
2231 }
2232 }
2233
Adam Cohen9211d422014-10-07 18:14:53 -07002234 protected void onWorkspaceLockedChanged() {
2235 if (mLauncherCallbacks != null) {
2236 mLauncherCallbacks.onWorkspaceLockedChanged();
2237 }
2238 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002239
Michael Jurka0280c3b2010-09-17 15:00:07 -07002240 private void resetAddInfo() {
Winson Chung3d503fb2011-07-13 17:25:49 -07002241 mPendingAddInfo.container = ItemInfo.NO_ID;
Adam Cohendcd297f2013-06-18 13:13:40 -07002242 mPendingAddInfo.screenId = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002243 mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
2244 mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
Sunny Goyal233ee962015-08-03 13:05:01 -07002245 mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = 1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002246 mPendingAddInfo.dropPos = null;
Michael Jurka0280c3b2010-09-17 15:00:07 -07002247 }
Michael Jurkaa63c4522010-08-19 13:52:27 -07002248
Tony Wickhama0628cc2015-10-14 15:23:04 -07002249 void addAppWidgetFromDropImpl(final int appWidgetId, final ItemInfo info, final
Adam Cohen59400422014-03-05 18:07:04 -08002250 AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002251 if (LOGD) {
2252 Log.d(TAG, "Adding widget from drop");
2253 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07002254 addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
2255 }
2256
Sunny Goyale6b63a32015-01-16 16:14:29 -08002257 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
Adam Cohen59400422014-03-05 18:07:04 -08002258 final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
2259 int delay) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002260 if (appWidgetInfo.configure != null) {
2261 mPendingAddWidgetInfo = appWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -08002262 mPendingAddWidgetId = appWidgetId;
Michael Jurkaaf442092010-06-10 17:01:57 -07002263
Bjorn Bringert7984c942009-12-09 15:38:25 +00002264 // Launch over to configure widget, if needed
Sunny Goyalffe83f12014-08-14 17:39:34 -07002265 mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
2266 mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
2267
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002268 } else {
Bjorn Bringert7984c942009-12-09 15:38:25 +00002269 // Otherwise just add it
Adam Cohenad4e15c2013-10-17 16:21:35 -07002270 Runnable onComplete = new Runnable() {
2271 @Override
2272 public void run() {
2273 // Exit spring loaded mode if necessary after adding the widget
2274 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2275 null);
2276 }
2277 };
Adam Cohendcd297f2013-06-18 13:13:40 -07002278 completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002279 appWidgetInfo);
Adam Cohen689ff162014-05-08 17:27:56 -07002280 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002281 }
2282 }
Romain Guycbb89e42009-06-08 15:52:54 -07002283
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002284 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002285 // Close any folders that may be open.
2286 closeFolder();
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002287 mWorkspace.moveToCustomContentScreen(animate);
2288 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002289
2290 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2291 int[] cell, int spanX, int spanY) {
2292 switch (info.itemType) {
2293 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2294 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2295 int span[] = new int[2];
2296 span[0] = spanX;
2297 span[1] = spanY;
2298 addAppWidgetFromDrop((PendingAddWidgetInfo) info,
2299 container, screenId, cell, span);
2300 break;
2301 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
2302 processShortcutFromDrop(info.componentName, container, screenId, cell);
2303 break;
2304 default:
2305 throw new IllegalStateException("Unknown item type: " + info.itemType);
2306 }
2307 }
2308
Adam Cohenfbba09b2011-07-18 21:43:05 -07002309 /**
2310 * Process a shortcut drop.
2311 *
2312 * @param componentName The name of the component
Adam Cohendcd297f2013-06-18 13:13:40 -07002313 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002314 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002315 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002316 private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
2317 int[] cell) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002318 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002319 mPendingAddInfo.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002320 mPendingAddInfo.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002321 mPendingAddInfo.dropPos = null;
Adam Cohenfbba09b2011-07-18 21:43:05 -07002322
2323 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002324 mPendingAddInfo.cellX = cell[0];
2325 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002326 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002327
2328 Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
2329 createShortcutIntent.setComponent(componentName);
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002330 Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
Michael Jurka0280c3b2010-09-17 15:00:07 -07002331 }
2332
Adam Cohenfbba09b2011-07-18 21:43:05 -07002333 /**
2334 * Process a widget drop.
2335 *
2336 * @param info The PendingAppWidgetInfo of the widget being added.
Adam Cohendcd297f2013-06-18 13:13:40 -07002337 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002338 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002339 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002340 private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
2341 int[] cell, int[] span) {
Adam Cohenfbba09b2011-07-18 21:43:05 -07002342 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002343 mPendingAddInfo.container = info.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002344 mPendingAddInfo.screenId = info.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002345 mPendingAddInfo.dropPos = null;
Adam Cohend41fbf52012-02-16 23:53:59 -08002346 mPendingAddInfo.minSpanX = info.minSpanX;
2347 mPendingAddInfo.minSpanY = info.minSpanY;
2348
Adam Cohenfbba09b2011-07-18 21:43:05 -07002349 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002350 mPendingAddInfo.cellX = cell[0];
2351 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002352 }
Adam Cohend41fbf52012-02-16 23:53:59 -08002353 if (span != null) {
2354 mPendingAddInfo.spanX = span[0];
2355 mPendingAddInfo.spanY = span[1];
2356 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002357
Adam Cohened66b2b2012-01-23 17:28:51 -08002358 AppWidgetHostView hostView = info.boundWidget;
2359 int appWidgetId;
2360 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002361 // In the case where we've prebound the widget, we remove it from the DragLayer
2362 if (LOGD) {
2363 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
2364 }
2365 getDragLayer().removeView(hostView);
2366
Adam Cohened66b2b2012-01-23 17:28:51 -08002367 appWidgetId = hostView.getAppWidgetId();
Tony Wickhama0628cc2015-10-14 15:23:04 -07002368 addAppWidgetFromDropImpl(appWidgetId, info, hostView, info.info);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002369
2370 // Clear the boundWidget so that it doesn't get destroyed.
2371 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002372 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002373 // In this case, we either need to start an activity to get permission to bind
2374 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002375 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002376 Bundle options = info.bindOptions;
2377
Sunny Goyalffe83f12014-08-14 17:39:34 -07002378 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2379 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002380 if (success) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002381 addAppWidgetFromDropImpl(appWidgetId, info, null, info.info);
Michael Jurka8b805b12012-04-18 14:23:14 -07002382 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002383 mPendingAddWidgetInfo = info.info;
Michael Jurka8b805b12012-04-18 14:23:14 -07002384 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
2385 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
2386 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
Sunny Goyalffe83f12014-08-14 17:39:34 -07002387 mAppWidgetManager.getUser(mPendingAddWidgetInfo)
2388 .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
Adam Cohendd70d662012-10-04 16:53:44 -07002389 // TODO: we need to make sure that this accounts for the options bundle.
2390 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
Michael Jurka8b805b12012-04-18 14:23:14 -07002391 startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
2392 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002393 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002394 }
2395
Adam Cohendcd297f2013-06-18 13:13:40 -07002396 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002397 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002398 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002399 folderInfo.title = getText(R.string.folder_name);
2400
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002401 // Update the model
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07002402 LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
2403 cellX, cellY);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002404 sFolders.put(folderInfo.id, folderInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002405
2406 // Create the view
Winson Chung3d503fb2011-07-13 17:25:49 -07002407 FolderIcon newFolder =
2408 FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07002409 mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07002410 isWorkspaceLocked());
Winson Chung5f8afe62013-08-12 16:19:28 -07002411 // Force measure the new folder icon
2412 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2413 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002414 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002415 }
Romain Guycbb89e42009-06-08 15:52:54 -07002416
Winsonc0b52fe2015-09-09 16:38:15 -07002417 /**
Winsonfa56b3f2015-09-14 12:01:13 -07002418 * Unbinds the view for the specified item, and removes the item and all its children.
2419 *
2420 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07002421 * @param itemInfo the {@link ItemInfo} for this view.
2422 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07002423 */
Winson2949fb52015-09-24 09:56:11 -07002424 public boolean removeItem(View v, ItemInfo itemInfo, boolean deleteFromDb) {
Winsonc0b52fe2015-09-09 16:38:15 -07002425 if (itemInfo instanceof ShortcutInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07002426 // Remove the shortcut from the folder before removing it from launcher
Winson2949fb52015-09-24 09:56:11 -07002427 FolderInfo folderInfo = sFolders.get(itemInfo.container);
2428 if (folderInfo != null) {
2429 folderInfo.remove((ShortcutInfo) itemInfo);
Winsonfa56b3f2015-09-14 12:01:13 -07002430 } else {
2431 mWorkspace.removeWorkspaceItem(v);
2432 }
Winsonc0b52fe2015-09-09 16:38:15 -07002433 if (deleteFromDb) {
2434 LauncherModel.deleteItemFromDatabase(this, itemInfo);
2435 }
2436 } else if (itemInfo instanceof FolderInfo) {
2437 final FolderInfo folderInfo = (FolderInfo) itemInfo;
2438 unbindFolder(folderInfo);
2439 mWorkspace.removeWorkspaceItem(v);
2440 if (deleteFromDb) {
2441 LauncherModel.deleteFolderAndContentsFromDatabase(this, folderInfo);
2442 }
2443 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2444 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07002445 mWorkspace.removeWorkspaceItem(v);
Sunny Goyal56c73602015-09-25 12:55:01 -07002446 removeWidgetToAutoAdvance(widgetInfo.hostView);
2447 widgetInfo.hostView = null;
Winsonc0b52fe2015-09-09 16:38:15 -07002448 if (deleteFromDb) {
Sunny Goyal56c73602015-09-25 12:55:01 -07002449 deleteWidgetInfo(widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002450 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002451
Winsonc0b52fe2015-09-09 16:38:15 -07002452 } else {
2453 return false;
2454 }
2455 return true;
2456 }
2457
2458 /**
2459 * Unbinds any launcher references to the folder.
2460 */
2461 private void unbindFolder(FolderInfo folder) {
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002462 sFolders.remove(folder.id);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002463 }
2464
Winsonc0b52fe2015-09-09 16:38:15 -07002465 /**
Sunny Goyal56c73602015-09-25 12:55:01 -07002466 * Deletes the widget info and the widget id.
Winsonc0b52fe2015-09-09 16:38:15 -07002467 */
Sunny Goyal56c73602015-09-25 12:55:01 -07002468 private void deleteWidgetInfo(final LauncherAppWidgetInfo widgetInfo) {
Winsonc0b52fe2015-09-09 16:38:15 -07002469 final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
Sunny Goyal56c73602015-09-25 12:55:01 -07002470 if (appWidgetHost != null && !widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdValid()) {
Winsonc0b52fe2015-09-09 16:38:15 -07002471 // Deleting an app widget ID is a void call but writes to disk before returning
2472 // to the caller...
2473 new AsyncTask<Void, Void, Void>() {
2474 public Void doInBackground(Void ... args) {
2475 appWidgetHost.deleteAppWidgetId(widgetInfo.appWidgetId);
2476 return null;
2477 }
Sunny Goyalf27cb0e2015-09-23 16:12:02 -07002478 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Winsonc0b52fe2015-09-09 16:38:15 -07002479 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002480 LauncherModel.deleteItemFromDatabase(this, widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002481 }
2482
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002483 @Override
2484 public boolean dispatchKeyEvent(KeyEvent event) {
2485 if (event.getAction() == KeyEvent.ACTION_DOWN) {
2486 switch (event.getKeyCode()) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002487 case KeyEvent.KEYCODE_HOME:
Dianne Hackborn67800862009-07-24 17:15:20 -07002488 return true;
Joe Onoratobe386092009-11-17 17:32:16 -08002489 case KeyEvent.KEYCODE_VOLUME_DOWN:
Sunny Goyal4bbf4192014-11-11 12:23:59 -08002490 if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
Joe Onoratobe386092009-11-17 17:32:16 -08002491 dumpState();
2492 return true;
2493 }
2494 break;
Dianne Hackborn67800862009-07-24 17:15:20 -07002495 }
2496 } else if (event.getAction() == KeyEvent.ACTION_UP) {
2497 switch (event.getKeyCode()) {
Dianne Hackborn67800862009-07-24 17:15:20 -07002498 case KeyEvent.KEYCODE_HOME:
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002499 return true;
2500 }
2501 }
2502
2503 return super.dispatchKeyEvent(event);
2504 }
2505
Joe Onorato88ec0992009-11-19 13:16:06 -08002506 @Override
2507 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002508 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2509 return;
2510 }
2511
Sunny Goyal45478022015-06-08 16:52:41 -07002512 if (mDragController.isDragging()) {
2513 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002514 return;
2515 }
2516
Winson Chungb745afb2015-03-02 11:51:23 -08002517 if (isAppsViewVisible()) {
2518 showWorkspace(true);
2519 } else if (isWidgetsViewVisible()) {
2520 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002521 } else if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002522 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002523 } else if (mWorkspace.getOpenFolder() != null) {
Adam Cohen76fc0852011-06-17 13:26:23 -07002524 Folder openFolder = mWorkspace.getOpenFolder();
2525 if (openFolder.isEditingName()) {
2526 openFolder.dismissEditingName();
2527 } else {
2528 closeFolder();
2529 }
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002530 } else {
Patrick Dubroy758a9232011-03-03 19:54:56 -08002531 mWorkspace.exitWidgetResizeMode();
2532
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002533 // Back button is a no-op here, but give at least some feedback for the button press
2534 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002535 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002536 }
2537
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002538 /**
Sunny Goyal383c5072015-06-12 21:18:53 -07002539 * Re-listen when widget host is reset.
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002540 */
Sunny Goyal383c5072015-06-12 21:18:53 -07002541 @Override
2542 public void onAppWidgetHostReset() {
Michael Jurkabbbad6b2011-02-07 13:04:09 -08002543 if (mAppWidgetHost != null) {
2544 mAppWidgetHost.startListening();
2545 }
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002546 }
2547
2548 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002549 * Launches the intent referred by the clicked shortcut.
2550 *
2551 * @param v The view representing the clicked shortcut.
2552 */
2553 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002554 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2555 // view has detached (it's possible for this to happen if the view is removed mid touch).
2556 if (v.getWindowToken() == null) {
2557 return;
2558 }
2559
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002560 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002561 return;
2562 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002563
Adam Cohen1697b792013-09-17 19:08:21 -07002564 if (v instanceof Workspace) {
2565 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002566 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002567 }
2568 return;
2569 }
2570
2571 if (v instanceof CellLayout) {
2572 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002573 showWorkspace(mWorkspace.indexOfChild(v), true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002574 }
2575 }
2576
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002577 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002578 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002579 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002580 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002581 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002582 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002583 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07002584 } else if (v == mAllAppsButton) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002585 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002586 } else if (tag instanceof AppInfo) {
2587 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002588 } else if (tag instanceof LauncherAppWidgetInfo) {
2589 if (v instanceof PendingAppWidgetHostView) {
2590 onClickPendingWidget((PendingAppWidgetHostView) v);
2591 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002592 }
2593 }
2594
Sunny Goyal70660032015-05-14 00:07:08 -07002595 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002596 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002597 return false;
2598 }
2599
Michael Jurkaaf442092010-06-10 17:01:57 -07002600 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002601 * Event handler for the app widget view which has not fully restored.
2602 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002603 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002604 if (mIsSafeModeEnabled) {
2605 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2606 return;
2607 }
2608
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002609 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002610 if (v.isReadyForClickSetup()) {
Sunny Goyalff572272014-07-23 13:58:07 -07002611 int widgetId = info.appWidgetId;
2612 AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
2613 if (appWidgetInfo != null) {
Adam Cohen59400422014-03-05 18:07:04 -08002614 mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
2615 this, appWidgetInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07002616 mPendingAddInfo.copyFrom(info);
2617 mPendingAddWidgetId = widgetId;
2618
Sunny Goyalffe83f12014-08-14 17:39:34 -07002619 AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
2620 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002621 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002622 } else if (info.installProgress < 0) {
2623 // The install has not been queued
2624 final String packageName = info.providerName.getPackageName();
2625 showBrokenAppInstallDialog(packageName,
2626 new DialogInterface.OnClickListener() {
2627 public void onClick(DialogInterface dialog, int id) {
2628 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
2629 }
2630 });
2631 } else {
2632 // Download has started.
2633 final String packageName = info.providerName.getPackageName();
2634 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
Sunny Goyalff572272014-07-23 13:58:07 -07002635 }
2636 }
2637
2638 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002639 * Event handler for the "grid" button that appears on the home screen, which
2640 * enters all apps mode.
2641 *
2642 * @param v The view that was clicked.
2643 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002644 protected void onClickAllAppsButton(View v) {
2645 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002646 if (!isAppsViewVisible()) {
Winson Chung4ac30062015-05-08 17:34:17 -07002647 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07002648 true /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungbedf9232015-07-10 12:38:30 -07002649
2650 if (mLauncherCallbacks != null) {
2651 mLauncherCallbacks.onClickAllAppsButton(v);
2652 }
Winson Chung76648c52015-07-10 14:33:23 -07002653 }
2654 }
2655
2656 protected void onLongClickAllAppsButton(View v) {
2657 if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
2658 if (!isAppsViewVisible()) {
2659 showAppsView(true /* animated */, false /* resetListToTop */,
2660 true /* updatePredictedApps */, true /* focusSearchBar */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002661 }
2662 }
2663
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002664 private void showBrokenAppInstallDialog(final String packageName,
2665 DialogInterface.OnClickListener onSearchClickListener) {
Sunny Goyale03b8122014-10-08 09:55:24 -07002666 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002667 .setTitle(R.string.abandoned_promises_title)
2668 .setMessage(R.string.abandoned_promise_explanation)
2669 .setPositiveButton(R.string.abandoned_search, onSearchClickListener)
2670 .setNeutralButton(R.string.abandoned_clean_this,
2671 new DialogInterface.OnClickListener() {
2672 public void onClick(DialogInterface dialog, int id) {
2673 final UserHandleCompat user = UserHandleCompat.myUserHandle();
2674 mWorkspace.removeAbandonedPromise(packageName, user);
2675 }
2676 })
2677 .create().show();
2678 return;
2679 }
2680
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002681 /**
2682 * Event handler for an app shortcut click.
2683 *
2684 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2685 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002686 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002687 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2688 Object tag = v.getTag();
2689 if (!(tag instanceof ShortcutInfo)) {
2690 throw new IllegalArgumentException("Input must be a Shortcut");
2691 }
2692
2693 // Open shortcut
2694 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002695
2696 if (shortcut.isDisabled != 0) {
2697 int error = R.string.activity_not_available;
2698 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2699 error = R.string.safemode_shortcut_error;
2700 }
2701 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2702 return;
2703 }
2704
Chris Wren40c5ed32014-06-24 18:24:23 -04002705 // Check for abandoned promise
Sunny Goyal34942622014-08-29 17:20:55 -07002706 if ((v instanceof BubbleTextView)
2707 && shortcut.isPromise()
2708 && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002709 showBrokenAppInstallDialog(
Sunny Goyal34942622014-08-29 17:20:55 -07002710 shortcut.getTargetComponent().getPackageName(),
Chris Wren40c5ed32014-06-24 18:24:23 -04002711 new DialogInterface.OnClickListener() {
2712 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal508da152014-08-14 10:53:27 -07002713 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002714 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002715 });
Chris Wren40c5ed32014-06-24 18:24:23 -04002716 return;
2717 }
2718
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002719 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002720 startAppShortcutOrInfoActivity(v);
Adam Cohen9211d422014-10-07 18:14:53 -07002721
2722 if (mLauncherCallbacks != null) {
2723 mLauncherCallbacks.onClickAppShortcut(v);
2724 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002725 }
2726
Adam Cohen091440a2015-03-18 14:16:05 -07002727 @Thunk void startAppShortcutOrInfoActivity(View v) {
Chris Wren40c5ed32014-06-24 18:24:23 -04002728 Object tag = v.getTag();
Sunny Goyal508da152014-08-14 10:53:27 -07002729 final ShortcutInfo shortcut;
2730 final Intent intent;
2731 if (tag instanceof ShortcutInfo) {
2732 shortcut = (ShortcutInfo) tag;
2733 intent = shortcut.intent;
2734 int[] pos = new int[2];
2735 v.getLocationOnScreen(pos);
2736 intent.setSourceBounds(new Rect(pos[0], pos[1],
2737 pos[0] + v.getWidth(), pos[1] + v.getHeight()));
Chris Wren40c5ed32014-06-24 18:24:23 -04002738
Sunny Goyal508da152014-08-14 10:53:27 -07002739 } else if (tag instanceof AppInfo) {
2740 shortcut = null;
2741 intent = ((AppInfo) tag).intent;
2742 } else {
2743 throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
2744 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002745
2746 boolean success = startActivitySafely(v, intent, tag);
Winson Chung8f1eff72015-05-28 17:33:40 -07002747 mStats.recordLaunch(v, intent, shortcut);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002748
2749 if (success && v instanceof BubbleTextView) {
2750 mWaitingForResume = (BubbleTextView) v;
2751 mWaitingForResume.setStayPressed(true);
2752 }
2753 }
2754
2755 /**
2756 * Event handler for a folder icon click.
2757 *
2758 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2759 */
2760 protected void onClickFolderIcon(View v) {
2761 if (LOGD) Log.d(TAG, "onClickFolder");
2762 if (!(v instanceof FolderIcon)){
2763 throw new IllegalArgumentException("Input must be a FolderIcon");
2764 }
2765
Sunny Goyal317698b2015-07-29 11:45:41 -07002766 // TODO(sunnygoyal): Re-evaluate this code.
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002767 FolderIcon folderIcon = (FolderIcon) v;
2768 final FolderInfo info = folderIcon.getFolderInfo();
2769 Folder openFolder = mWorkspace.getFolderForTag(info);
2770
2771 // If the folder info reports that the associated folder is open, then verify that
2772 // it is actually opened. There have been a few instances where this gets out of sync.
2773 if (info.opened && openFolder == null) {
2774 Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
2775 + info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
2776 info.opened = false;
2777 }
2778
2779 if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
2780 // Close any open folder
2781 closeFolder();
2782 // Open the requested folder
2783 openFolder(folderIcon);
2784 } else {
2785 // Find the open folder...
2786 int folderScreen;
2787 if (openFolder != null) {
2788 folderScreen = mWorkspace.getPageForView(openFolder);
2789 // .. and close it
Sunny Goyal935fca12015-10-13 10:19:01 -07002790 closeFolder(openFolder, true);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002791 if (folderScreen != mWorkspace.getCurrentPage()) {
2792 // Close any folder open on the current screen
2793 closeFolder();
2794 // Pull the folder onto this screen
2795 openFolder(folderIcon);
2796 }
2797 }
2798 }
Adam Cohen9211d422014-10-07 18:14:53 -07002799
2800 if (mLauncherCallbacks != null) {
2801 mLauncherCallbacks.onClickFolderIcon(v);
2802 }
Michael Jurka5130e402011-10-13 04:55:35 -07002803 }
2804
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002805 /**
2806 * Event handler for the (Add) Widgets button that appears after a long press
2807 * on the home screen.
2808 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002809 protected void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002810 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002811 if (mIsSafeModeEnabled) {
2812 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2813 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002814 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002815 if (mLauncherCallbacks != null) {
2816 mLauncherCallbacks.onClickAddWidgetButton(view);
2817 }
Adam Cohen9211d422014-10-07 18:14:53 -07002818 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002819 }
2820
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002821 /**
2822 * Event handler for the wallpaper picker button that appears after a long press
2823 * on the home screen.
2824 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002825 protected void onClickWallpaperPicker(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002826 if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
Tony Wickham3e776a82015-09-09 18:21:49 -07002827 int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
2828 float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
2829 startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName())
2830 .putExtra(WallpaperPickerActivity.EXTRA_WALLPAPER_OFFSET, offset),
Sunny Goyal6a1e95a2015-03-20 17:26:30 -07002831 REQUEST_PICK_WALLPAPER);
Adam Cohen9211d422014-10-07 18:14:53 -07002832
2833 if (mLauncherCallbacks != null) {
2834 mLauncherCallbacks.onClickWallpaperPicker(v);
2835 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002836 }
2837
2838 /**
2839 * Event handler for a click on the settings button that appears after a long press
2840 * on the home screen.
2841 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002842 protected void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002843 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Adam Cohen9211d422014-10-07 18:14:53 -07002844 if (mLauncherCallbacks != null) {
2845 mLauncherCallbacks.onClickSettingsButton(v);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07002846 } else {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002847 startActivity(new Intent(this, SettingsActivity.class));
Adam Cohen9211d422014-10-07 18:14:53 -07002848 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002849 }
2850
Adam Cohen61f560d2013-09-30 15:58:20 -07002851 public View.OnTouchListener getHapticFeedbackTouchListener() {
2852 if (mHapticFeedbackTouchListener == null) {
2853 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002854 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002855 @Override
2856 public boolean onTouch(View v, MotionEvent event) {
2857 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2858 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2859 }
2860 return false;
2861 }
2862 };
2863 }
2864 return mHapticFeedbackTouchListener;
2865 }
2866
Adam Cohen9211d422014-10-07 18:14:53 -07002867 public void onDragStarted(View view) {
2868 if (isOnCustomContent()) {
2869 // Custom content screen doesn't participate in drag and drop. If on custom
2870 // content screen, move to default.
2871 moveWorkspaceToDefaultScreen();
2872 }
2873
2874 if (mLauncherCallbacks != null) {
2875 mLauncherCallbacks.onDragStarted(view);
2876 }
2877 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002878
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002879 /**
2880 * Called when the user stops interacting with the launcher.
2881 * This implies that the user is now on the homescreen and is not doing housekeeping.
2882 */
Adam Cohen9211d422014-10-07 18:14:53 -07002883 protected void onInteractionEnd() {
2884 if (mLauncherCallbacks != null) {
2885 mLauncherCallbacks.onInteractionEnd();
2886 }
2887 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002888
2889 /**
2890 * Called when the user starts interacting with the launcher.
2891 * The possible interactions are:
2892 * - open all apps
2893 * - reorder an app shortcut, or a widget
2894 * - open the overview mode.
2895 * This is a good time to stop doing things that only make sense
2896 * when the user is on the homescreen and not doing housekeeping.
2897 */
Adam Cohen9211d422014-10-07 18:14:53 -07002898 protected void onInteractionBegin() {
2899 if (mLauncherCallbacks != null) {
2900 mLauncherCallbacks.onInteractionBegin();
2901 }
2902 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002903
Winson Chungcd99cd32015-04-29 11:03:24 -07002904 /** Updates the interaction state. */
2905 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002906 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002907 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002908 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2909 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002910 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002911 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002912 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002913 onInteractionEnd();
2914 }
2915 }
2916
Kenny Guyf07af7b2014-07-31 11:39:16 +01002917 void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
Kenny Guyf07af7b2014-07-31 11:39:16 +01002918 try {
2919 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Kenny Guyf07af7b2014-07-31 11:39:16 +01002920 launcherApps.showAppDetailsForProfile(componentName, user);
2921 } catch (SecurityException e) {
2922 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2923 Log.e(TAG, "Launcher does not have permission to launch settings");
2924 } catch (ActivityNotFoundException e) {
2925 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2926 Log.e(TAG, "Unable to launch settings");
2927 }
Patrick Dubroy4ed62782010-08-17 15:11:18 -07002928 }
2929
Michael Jurka1e2f4652013-07-08 18:03:46 -07002930 // returns true if the activity was started
Kenny Guyd31df542014-06-30 15:12:11 +01002931 boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
2932 UserHandleCompat user) {
Michael Jurkaeadbfc52013-09-04 00:45:37 +02002933 if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
Patrick Dubroy5539af72010-09-07 15:22:01 -07002934 // System applications cannot be installed. For now, show a toast explaining that.
2935 // We may give them the option of disabling apps this way.
2936 int messageId = R.string.uninstall_system_app_text;
2937 Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
Michael Jurka1e2f4652013-07-08 18:03:46 -07002938 return false;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002939 } else {
Michael Jurka1e2f4652013-07-08 18:03:46 -07002940 String packageName = componentName.getPackageName();
2941 String className = componentName.getClassName();
Patrick Dubroy5539af72010-09-07 15:22:01 -07002942 Intent intent = new Intent(
2943 Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
Winson Chungdff8ebb2011-09-08 17:25:31 -07002944 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
2945 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
Kenny Guyd31df542014-06-30 15:12:11 +01002946 if (user != null) {
2947 user.addToIntent(intent, Intent.EXTRA_USER);
2948 }
Patrick Dubroy5539af72010-09-07 15:22:01 -07002949 startActivity(intent);
Michael Jurka1e2f4652013-07-08 18:03:46 -07002950 return true;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002951 }
Patrick Dubroybc6840b2010-09-01 11:54:27 -07002952 }
2953
Winson Chung8f1eff72015-05-28 17:33:40 -07002954 private boolean startActivity(View v, Intent intent, Object tag) {
Kenny Guyb6cc40b2014-05-13 15:58:58 +01002955 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002956 try {
Winson Chung2672ff92012-05-04 16:22:30 -07002957 // Only launch using the new animation if the shortcut has not opted out (this is a
2958 // private contract between launcher and may be ignored in the future).
2959 boolean useLaunchAnimation = (v != null) &&
2960 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
Kenny Guyed131872014-04-30 03:02:21 +01002961 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
2962 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyed131872014-04-30 03:02:21 +01002963
Kenny Guy1317e2d2014-05-08 18:52:50 +01002964 UserHandleCompat user = null;
2965 if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
2966 long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
2967 user = userManager.getUserForSerialNumber(serialNumber);
2968 }
2969
2970 Bundle optsBundle = null;
Winson Chung2672ff92012-05-04 16:22:30 -07002971 if (useLaunchAnimation) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002972 ActivityOptions opts = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002973 if (Utilities.ATLEAST_MARSHMALLOW) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002974 int left = 0, top = 0;
2975 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2976 if (v instanceof TextView) {
2977 // Launch from center of icon, not entire view
Winson Chungb745afb2015-03-02 11:51:23 -08002978 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2979 if (icon != null) {
2980 Rect bounds = icon.getBounds();
Chet Haasea8f996d2015-02-17 12:56:04 -08002981 left = (width - bounds.width()) / 2;
Winson Chungb745afb2015-03-02 11:51:23 -08002982 top = v.getPaddingTop();
Chet Haasea8f996d2015-02-17 12:56:04 -08002983 width = bounds.width();
2984 height = bounds.height();
2985 }
2986 }
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002987 opts = ActivityOptions.makeClipRevealAnimation(v, left, top, width, height);
2988 } else if (!Utilities.ATLEAST_LOLLIPOP) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002989 // Below L, we use a scale up animation
Adam Cohen2e52c902015-04-06 13:11:28 -07002990 opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
Chet Haasea8f996d2015-02-17 12:56:04 -08002991 v.getMeasuredWidth(), v.getMeasuredHeight());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002992 } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002993 // On L devices, we use the device default slide-up transition.
2994 // On L MR1 devices, we a custom version of the slide-up transition which
2995 // doesn't have the delay present in the device default.
2996 opts = ActivityOptions.makeCustomAnimation(this,
2997 R.anim.task_open_enter, R.anim.no_anim);
Chet Haasea8f996d2015-02-17 12:56:04 -08002998 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002999 optsBundle = opts != null ? opts.toBundle() : null;
Adam Cohen6ea3b112014-06-11 11:38:49 -07003000 }
Kenny Guy1317e2d2014-05-08 18:52:50 +01003001
3002 if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
3003 // Could be launching some bookkeeping activity
3004 startActivity(intent, optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003005 } else {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003006 // TODO Component can be null when shortcuts are supported for secondary user
Kenny Guyc2bd8102014-06-30 12:30:31 +01003007 launcherApps.startActivityForProfile(intent.getComponent(), user,
3008 intent.getSourceBounds(), optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003009 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003010 return true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003011 } catch (SecurityException e) {
Sunny Goyal28c6b962015-10-12 11:42:05 -07003012 if (Utilities.ATLEAST_MARSHMALLOW && tag instanceof ItemInfo) {
3013 // Due to legacy reasons, direct call shortcuts require Launchers to have the
3014 // corresponding permission. Show the appropriate permission prompt if that
3015 // is the case.
3016 if (intent.getComponent() == null
3017 && Intent.ACTION_CALL.equals(intent.getAction())
3018 && checkSelfPermission(Manifest.permission.CALL_PHONE) !=
3019 PackageManager.PERMISSION_GRANTED) {
3020 // TODO: Rename sPendingAddItem to a generic name.
3021 sPendingAddItem = preparePendingAddArgs(REQUEST_PERMISSION_CALL_PHONE, intent,
3022 0, (ItemInfo) tag);
3023 requestPermissions(new String[]{Manifest.permission.CALL_PHONE},
3024 REQUEST_PERMISSION_CALL_PHONE);
3025 return false;
3026 }
3027 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003028 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08003029 Log.e(TAG, "Launcher does not have the permission to launch " + intent +
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003030 ". Make sure to create a MAIN intent-filter for the corresponding activity " +
Joe Onoratof984e852010-03-25 09:47:45 -07003031 "or use the exported attribute for this activity. "
3032 + "tag="+ tag + " intent=" + intent, e);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003033 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003034 return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003035 }
Winson Chungaafa03c2010-06-11 17:34:16 -07003036
Winson Chungbedf9232015-07-10 12:38:30 -07003037 public boolean startActivitySafely(View v, Intent intent, Object tag) {
Michael Jurka86a720e2012-05-09 11:23:23 -07003038 boolean success = false;
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003039 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
3040 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
3041 return false;
3042 }
Michael Jurka86a720e2012-05-09 11:23:23 -07003043 try {
3044 success = startActivity(v, intent, tag);
3045 } catch (ActivityNotFoundException e) {
3046 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
3047 Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
3048 }
3049 return success;
3050 }
3051
Adam Cohen268c4752012-06-06 17:47:33 -07003052 /**
3053 * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
3054 * in the DragLayer in the exact absolute location of the original FolderIcon.
3055 */
3056 private void copyFolderIconToImage(FolderIcon fi) {
3057 final int width = fi.getMeasuredWidth();
3058 final int height = fi.getMeasuredHeight();
3059
3060 // Lazy load ImageView, Bitmap and Canvas
3061 if (mFolderIconImageView == null) {
3062 mFolderIconImageView = new ImageView(this);
3063 }
3064 if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
3065 mFolderIconBitmap.getHeight() != height) {
3066 mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
3067 mFolderIconCanvas = new Canvas(mFolderIconBitmap);
3068 }
3069
3070 DragLayer.LayoutParams lp;
3071 if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
3072 lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
3073 } else {
3074 lp = new DragLayer.LayoutParams(width, height);
3075 }
3076
Adam Cohen307fe232012-08-16 17:55:58 -07003077 // The layout from which the folder is being opened may be scaled, adjust the starting
3078 // view size by this scale factor.
3079 float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
Adam Cohen268c4752012-06-06 17:47:33 -07003080 lp.customPosition = true;
3081 lp.x = mRectForFolderAnimation.left;
3082 lp.y = mRectForFolderAnimation.top;
Adam Cohen307fe232012-08-16 17:55:58 -07003083 lp.width = (int) (scale * width);
3084 lp.height = (int) (scale * height);
Adam Cohen268c4752012-06-06 17:47:33 -07003085
3086 mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
3087 fi.draw(mFolderIconCanvas);
3088 mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
Adam Cohenfb91f302012-06-11 15:45:18 -07003089 if (fi.getFolder() != null) {
3090 mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
3091 mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
Adam Cohen8ec23032012-06-08 14:46:22 -07003092 }
Adam Cohen268c4752012-06-06 17:47:33 -07003093 // Just in case this image view is still in the drag layer from a previous animation,
3094 // we remove it and re-add it.
3095 if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
3096 mDragLayer.removeView(mFolderIconImageView);
3097 }
3098 mDragLayer.addView(mFolderIconImageView, lp);
Adam Cohenfb91f302012-06-11 15:45:18 -07003099 if (fi.getFolder() != null) {
3100 fi.getFolder().bringToFront();
Adam Cohen8ec23032012-06-08 14:46:22 -07003101 }
Adam Cohen268c4752012-06-06 17:47:33 -07003102 }
3103
Adam Cohen2801caf2011-05-13 20:57:39 -07003104 private void growAndFadeOutFolderIcon(FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003105 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003106 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
3107 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
3108 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
3109
Adam Cohenc51934b2011-07-26 21:07:43 -07003110 FolderInfo info = (FolderInfo) fi.getTag();
3111 if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3112 CellLayout cl = (CellLayout) fi.getParent().getParent();
Winson Chunge50adee2011-08-11 16:12:00 -07003113 CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
3114 cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
Adam Cohenc51934b2011-07-26 21:07:43 -07003115 }
3116
Adam Cohen268c4752012-06-06 17:47:33 -07003117 // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
3118 copyFolderIconToImage(fi);
3119 fi.setVisibility(View.INVISIBLE);
3120
Michael Jurka2ecf9952012-06-18 12:52:28 -07003121 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003122 scaleX, scaleY);
Sunny Goyal9fc953b2015-08-17 12:24:25 -07003123 if (Utilities.ATLEAST_LOLLIPOP) {
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003124 oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
3125 }
3126 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohen2801caf2011-05-13 20:57:39 -07003127 oa.start();
3128 }
3129
Sunny Goyal935fca12015-10-13 10:19:01 -07003130 private void shrinkAndFadeInFolderIcon(final FolderIcon fi, boolean animate) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003131 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003132 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
3133 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
3134 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
3135
Adam Cohen268c4752012-06-06 17:47:33 -07003136 final CellLayout cl = (CellLayout) fi.getParent().getParent();
Adam Cohenc51934b2011-07-26 21:07:43 -07003137
Adam Cohen268c4752012-06-06 17:47:33 -07003138 // We remove and re-draw the FolderIcon in-case it has changed
3139 mDragLayer.removeView(mFolderIconImageView);
3140 copyFolderIconToImage(fi);
Michael Jurka2ecf9952012-06-18 12:52:28 -07003141 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003142 scaleX, scaleY);
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003143 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohenc51934b2011-07-26 21:07:43 -07003144 oa.addListener(new AnimatorListenerAdapter() {
3145 @Override
3146 public void onAnimationEnd(Animator animation) {
Adam Cohen268c4752012-06-06 17:47:33 -07003147 if (cl != null) {
3148 cl.clearFolderLeaveBehind();
3149 // Remove the ImageView copy of the FolderIcon and make the original visible.
3150 mDragLayer.removeView(mFolderIconImageView);
3151 fi.setVisibility(View.VISIBLE);
Adam Cohenc51934b2011-07-26 21:07:43 -07003152 }
3153 }
3154 });
Adam Cohen2801caf2011-05-13 20:57:39 -07003155 oa.start();
Sunny Goyal935fca12015-10-13 10:19:01 -07003156 if (!animate) {
3157 oa.end();
3158 }
Adam Cohen2801caf2011-05-13 20:57:39 -07003159 }
3160
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003161 /**
Michael Jurka774bd372010-10-22 13:40:50 -07003162 * Opens the user folder described by the specified tag. The opening of the folder
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003163 * is animated relative to the specified View. If the View is null, no animation
3164 * is played.
3165 *
3166 * @param folderInfo The FolderInfo describing the folder to open.
3167 */
Adam Cohena9cf38f2011-05-02 15:36:58 -07003168 public void openFolder(FolderIcon folderIcon) {
Adam Cohenfb91f302012-06-11 15:45:18 -07003169 Folder folder = folderIcon.getFolder();
Sunny Goyalf4066152015-04-15 09:42:19 -07003170 Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
3171 if (openFolder != null && openFolder != folder) {
3172 // Close any open folder before opening a folder.
3173 closeFolder();
3174 }
3175
Adam Cohena9cf38f2011-05-02 15:36:58 -07003176 FolderInfo info = folder.mInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003177
Adam Cohena9cf38f2011-05-02 15:36:58 -07003178 info.opened = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003179
Sunny Goyalf4066152015-04-15 09:42:19 -07003180 // While the folder is open, the position of the icon cannot change.
3181 ((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
3182
Adam Cohen4554ee12011-08-03 16:13:21 -07003183 // Just verify that the folder hasn't already been added to the DragLayer.
3184 // There was a one-off crash where the folder had a parent already.
3185 if (folder.getParent() == null) {
3186 mDragLayer.addView(folder);
3187 mDragController.addDropTarget((DropTarget) folder);
3188 } else {
3189 Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
3190 folder.getParent() + ").");
3191 }
Adam Cohena9cf38f2011-05-02 15:36:58 -07003192 folder.animateOpen();
Adam Cohen268c4752012-06-06 17:47:33 -07003193 growAndFadeOutFolderIcon(folderIcon);
Winson Chung83ca4802013-04-12 15:10:52 -07003194
3195 // Notify the accessibility manager that this folder "window" has appeared and occluded
3196 // the workspace items
3197 folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
3198 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
Adam Cohen4554ee12011-08-03 16:13:21 -07003199 }
3200
3201 public void closeFolder() {
Sunny Goyal935fca12015-10-13 10:19:01 -07003202 closeFolder(true);
3203 }
3204
3205 public void closeFolder(boolean animate) {
Adam Cohen37c717f2013-11-26 11:50:15 -08003206 Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
Adam Cohen4554ee12011-08-03 16:13:21 -07003207 if (folder != null) {
Adam Cohenac56cff2011-09-28 20:45:37 -07003208 if (folder.isEditingName()) {
3209 folder.dismissEditingName();
3210 }
Sunny Goyal935fca12015-10-13 10:19:01 -07003211 closeFolder(folder, animate);
Adam Cohen4554ee12011-08-03 16:13:21 -07003212 }
3213 }
3214
Sunny Goyal935fca12015-10-13 10:19:01 -07003215 public void closeFolder(Folder folder, boolean animate) {
Adam Cohen4554ee12011-08-03 16:13:21 -07003216 folder.getInfo().opened = false;
3217
3218 ViewGroup parent = (ViewGroup) folder.getParent().getParent();
3219 if (parent != null) {
3220 FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
Sunny Goyal935fca12015-10-13 10:19:01 -07003221 shrinkAndFadeInFolderIcon(fi, animate);
Sunny Goyalf4066152015-04-15 09:42:19 -07003222 if (fi != null) {
3223 ((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
3224 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003225 }
Sunny Goyal935fca12015-10-13 10:19:01 -07003226 if (animate) {
3227 folder.animateClosed();
3228 } else {
Tony Wickham30bdd6e2015-11-17 17:59:26 -08003229 folder.close(false);
Sunny Goyal935fca12015-10-13 10:19:01 -07003230 }
Winson Chung83ca4802013-04-12 15:10:52 -07003231
Sunny Goyal935fca12015-10-13 10:19:01 -07003232 // Notify the accessibility manager that this folder "window" has disappeared and no
3233 // longer occludes the workspace items
Winson Chung83ca4802013-04-12 15:10:52 -07003234 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003235 }
3236
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003237 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07003238 if (!isDraggingEnabled()) return false;
3239 if (isWorkspaceLocked()) return false;
3240 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003241
Winson Chung76648c52015-07-10 14:33:23 -07003242 if (v == mAllAppsButton) {
3243 onLongClickAllAppsButton(v);
3244 return true;
3245 }
3246
Adam Cohen1697b792013-09-17 19:08:21 -07003247 if (v instanceof Workspace) {
3248 if (!mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003249 if (!mWorkspace.isTouchActive()) {
3250 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07003251 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3252 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
3253 return true;
3254 } else {
3255 return false;
3256 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07003257 } else {
3258 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07003259 }
Adam Cohen1697b792013-09-17 19:08:21 -07003260 }
3261
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003262 CellLayout.CellInfo longClickCellInfo = null;
3263 View itemUnderLongClick = null;
3264 if (v.getTag() instanceof ItemInfo) {
3265 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08003266 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003267 itemUnderLongClick = longClickCellInfo.cell;
3268 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003269 }
3270
Winson Chung3d503fb2011-07-13 17:25:49 -07003271 // The hotseat touch handling does not go through Workspace, and we always allow long press
3272 // on hotseat items.
Dan Sandlere26d0942014-01-13 14:30:14 -05003273 final boolean inHotseat = isHotseatLayout(v);
Sunny Goyal8e2133b2015-05-06 13:39:07 -07003274 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07003275 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07003276 // User long pressed on empty space
3277 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3278 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
Adam Cohend3ecce92013-09-16 14:58:00 -07003279 if (mWorkspace.isInOverviewMode()) {
3280 mWorkspace.startReordering(v);
3281 } else {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003282 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07003283 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003284 } else {
Dan Sandlere26d0942014-01-13 14:30:14 -05003285 final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
3286 mHotseat.getOrderInHotseat(
3287 longClickCellInfo.cellX,
3288 longClickCellInfo.cellY));
3289 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003290 // User long pressed on an item
Michael Jurka0280c3b2010-09-17 15:00:07 -07003291 mWorkspace.startDrag(longClickCellInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003292 }
3293 }
3294 }
3295 return true;
3296 }
3297
Winson Chung3d503fb2011-07-13 17:25:49 -07003298 boolean isHotseatLayout(View layout) {
3299 return mHotseat != null && layout != null &&
3300 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
3301 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08003302
Winson Chung3d503fb2011-07-13 17:25:49 -07003303 /**
3304 * Returns the CellLayout of the specified container at the specified screen.
3305 */
Sunny Goyal92820592015-03-02 11:31:35 -08003306 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07003307 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3308 if (mHotseat != null) {
3309 return mHotseat.getLayout();
3310 } else {
3311 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08003312 }
Winson Chung3d503fb2011-07-13 17:25:49 -07003313 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08003314 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08003315 }
3316 }
3317
Winson Chungb745afb2015-03-02 11:51:23 -08003318 /**
3319 * For overridden classes.
3320 */
Daniel Sandler843e8602010-06-07 14:59:01 -04003321 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08003322 return isAppsViewVisible();
3323 }
3324
3325 public boolean isAppsViewVisible() {
3326 return (mState == State.APPS) || (mOnResumeState == State.APPS);
3327 }
3328
3329 public boolean isWidgetsViewVisible() {
3330 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04003331 }
3332
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003333 private void setWorkspaceBackground(int background) {
3334 switch (background) {
3335 case WORKSPACE_BACKGROUND_TRANSPARENT:
3336 getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
3337 break;
3338 case WORKSPACE_BACKGROUND_BLACK:
3339 getWindow().setBackgroundDrawable(null);
3340 break;
3341 default:
3342 getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
3343 }
Craig Mautner360310b2012-10-26 15:13:08 -07003344 }
3345
Selim Cinek3a8a8f72014-01-16 10:38:38 -08003346 protected void changeWallpaperVisiblity(boolean visible) {
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003347 int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
3348 int curflags = getWindow().getAttributes().flags
3349 & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
3350 if (wpflags != curflags) {
3351 getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
3352 }
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003353 setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003354 }
3355
Michael Jurkae326f182011-11-21 14:05:46 -08003356 @Override
3357 public void onTrimMemory(int level) {
3358 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07003359 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
3360 // The widget preview db can result in holding onto over
3361 // 3MB of memory for caching which isn't necessary.
3362 SQLiteDatabase.releaseMemory();
3363
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08003364 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07003365 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08003366 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01003367 if (mLauncherCallbacks != null) {
3368 mLauncherCallbacks.onTrimMemory(level);
3369 }
Michael Jurkae326f182011-11-21 14:05:46 -08003370 }
3371
Winson5c6bdbb2015-09-03 11:36:19 -07003372 /**
3373 * @return whether or not the Launcher state changed.
3374 */
3375 public boolean showWorkspace(boolean animated) {
3376 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07003377 }
3378
Winson5c6bdbb2015-09-03 11:36:19 -07003379 /**
3380 * @return whether or not the Launcher state changed.
3381 */
3382 public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
3383 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winson Chungef7f8742015-06-04 17:18:17 -07003384 onCompleteRunnable);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003385 }
3386
Winson5c6bdbb2015-09-03 11:36:19 -07003387 /**
3388 * @return whether or not the Launcher state changed.
3389 */
3390 protected boolean showWorkspace(int snapToPage, boolean animated) {
3391 return showWorkspace(snapToPage, animated, null);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003392 }
3393
Winson5c6bdbb2015-09-03 11:36:19 -07003394 /**
3395 * @return whether or not the Launcher state changed.
3396 */
3397 boolean showWorkspace(int snapToPage, boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07003398 boolean changed = mState != State.WORKSPACE ||
3399 mWorkspace.getState() != Workspace.State.NORMAL;
3400 if (changed) {
Michael Jurkab3e22d92011-10-31 15:58:33 -07003401 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003402 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3403 Workspace.State.NORMAL, snapToPage, animated, onCompleteRunnable);
Winson Chungc7d2b602012-05-16 17:02:20 -07003404
Michael Jurkab3e22d92011-10-31 15:58:33 -07003405 // Set focus to the AppsCustomize button
3406 if (mAllAppsButton != null) {
3407 mAllAppsButton.requestFocus();
3408 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003409 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07003410
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003411 // Change the state *after* we've called all the transition code
3412 mState = State.WORKSPACE;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08003413
Winson Chung5fb63472011-02-02 17:03:37 -08003414 // Resume the auto-advance of widgets
3415 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08003416 updateAutoAdvanceState();
Winson Chung5fb63472011-02-02 17:03:37 -08003417
Winson Chung0f785722015-04-08 10:27:49 -07003418 if (changed) {
3419 // Send an accessibility event to announce the context change
3420 getWindow().getDecorView()
3421 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07003422 }
Winson5c6bdbb2015-09-03 11:36:19 -07003423 return changed;
Bjorn Bringertc459e522013-06-07 19:36:01 +01003424 }
3425
Winsone9f27272015-10-13 10:47:51 -07003426 /**
3427 * Shows the overview button.
3428 */
Adam Cohened307df2013-10-02 09:37:31 -07003429 void showOverviewMode(boolean animated) {
Winsone9f27272015-10-13 10:47:51 -07003430 showOverviewMode(animated, false);
3431 }
3432
3433 /**
3434 * Shows the overview button, and if {@param requestButtonFocus} is set, will force the focus
3435 * onto one of the overview panel buttons.
3436 */
3437 void showOverviewMode(boolean animated, boolean requestButtonFocus) {
3438 Runnable postAnimRunnable = null;
3439 if (requestButtonFocus) {
3440 postAnimRunnable = new Runnable() {
3441 @Override
3442 public void run() {
3443 // Hitting the menu button when in touch mode does not trigger touch mode to
3444 // be disabled, so if requested, force focus on one of the overview panel
3445 // buttons.
3446 mOverviewPanel.requestFocusFromTouch();
3447 }
3448 };
3449 }
Adam Cohened307df2013-10-02 09:37:31 -07003450 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003451 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3452 Workspace.State.OVERVIEW,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003453 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winsone9f27272015-10-13 10:47:51 -07003454 postAnimRunnable);
Adam Cohened307df2013-10-02 09:37:31 -07003455 mState = State.WORKSPACE;
Joe Onorato00acb122009-08-04 16:04:30 -04003456 }
3457
Winson Chungb745afb2015-03-02 11:51:23 -08003458 /**
3459 * Shows the apps view.
3460 */
Winson Chung76648c52015-07-10 14:33:23 -07003461 void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps,
3462 boolean focusSearchBar) {
Winson Chungb745afb2015-03-02 11:51:23 -08003463 if (resetListToTop) {
3464 mAppsView.scrollToTop();
3465 }
Winson Chung4ac30062015-05-08 17:34:17 -07003466 if (updatePredictedApps) {
3467 tryAndUpdatePredictedApps();
3468 }
Winson Chung76648c52015-07-10 14:33:23 -07003469 showAppsOrWidgets(State.APPS, animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003470 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003471
Winson Chungb745afb2015-03-02 11:51:23 -08003472 /**
3473 * Shows the widgets view.
3474 */
3475 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003476 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07003477 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003478 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07003479 }
Winson Chung76648c52015-07-10 14:33:23 -07003480 showAppsOrWidgets(State.WIDGETS, animated, false);
Hyunyoung Song3f471442015-04-08 19:01:34 -07003481
3482 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04003483 @Override
3484 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003485 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04003486 }
3487 });
Winson Chungb745afb2015-03-02 11:51:23 -08003488 }
3489
3490 /**
3491 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07003492 *
3493 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08003494 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07003495 // TODO: calling method should use the return value so that when {@code false} is returned
3496 // the workspace transition doesn't fall into invalid state.
Winson Chung76648c52015-07-10 14:33:23 -07003497 private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07003498 if (mState != State.WORKSPACE && mState != State.APPS_SPRING_LOADED &&
3499 mState != State.WIDGETS_SPRING_LOADED) {
3500 return false;
3501 }
3502 if (toState != State.APPS && toState != State.WIDGETS) {
3503 return false;
3504 }
Winson Chungb745afb2015-03-02 11:51:23 -08003505
3506 if (toState == State.APPS) {
Winson Chung006ee262015-08-03 14:40:11 -07003507 mStateTransitionAnimation.startAnimationToAllApps(mWorkspace.getState(), animated,
3508 focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003509 } else {
Winson Chung006ee262015-08-03 14:40:11 -07003510 mStateTransitionAnimation.startAnimationToWidgets(mWorkspace.getState(), animated);
Winson Chungb745afb2015-03-02 11:51:23 -08003511 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003512
Michael Jurkab3e22d92011-10-31 15:58:33 -07003513 // Change the state *after* we've called all the transition code
Winson Chungb745afb2015-03-02 11:51:23 -08003514 mState = toState;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003515
3516 // Pause the auto-advance of widgets until we are out of AllApps
3517 mUserPresent = false;
Winson Chungb745afb2015-03-02 11:51:23 -08003518 updateAutoAdvanceState();
Michael Jurkab3e22d92011-10-31 15:58:33 -07003519 closeFolder();
3520
3521 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07003522 getWindow().getDecorView()
3523 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07003524 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003525 }
3526
Winson Chungcd99cd32015-04-29 11:03:24 -07003527 /**
3528 * Updates the workspace and interaction state on state change, and return the animation to this
3529 * new state.
3530 */
3531 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState, int toPage,
Winson Chung006ee262015-08-03 14:40:11 -07003532 boolean animated, HashMap<View, Integer> layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003533 Workspace.State fromState = mWorkspace.getState();
Winson Chung006ee262015-08-03 14:40:11 -07003534 Animator anim = mWorkspace.setStateWithAnimation(toState, toPage, animated, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003535 updateInteraction(fromState, toState);
3536 return anim;
3537 }
3538
Hyunyoung Song3f471442015-04-08 19:01:34 -07003539 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003540 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Winson Chungb745afb2015-03-02 11:51:23 -08003541 if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
3542 mState == State.WIDGETS_SPRING_LOADED) {
3543 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003544 }
Winson Chungb745afb2015-03-02 11:51:23 -08003545
Winson Chung006ee262015-08-03 14:40:11 -07003546 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3547 Workspace.State.SPRING_LOADED,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003548 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, true /* animated */,
3549 null /* onCompleteRunnable */);
Winson Chungb745afb2015-03-02 11:51:23 -08003550 mState = isAppsViewVisible() ? State.APPS_SPRING_LOADED : State.WIDGETS_SPRING_LOADED;
Michael Jurkad3ef3062010-11-23 16:23:58 -08003551 }
Adam Cohen7777d962011-08-18 18:58:38 -07003552
Hyunyoung Song3f471442015-04-08 19:01:34 -07003553 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003554 final Runnable onCompleteRunnable) {
Winson Chungb745afb2015-03-02 11:51:23 -08003555 if (mState != State.APPS_SPRING_LOADED && mState != State.WIDGETS_SPRING_LOADED) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003556
Winson Chunge7a03942011-08-05 15:05:12 -07003557 mHandler.postDelayed(new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003558 @Override
3559 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003560 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003561 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3562 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003563 // Before we show workspace, hide all apps again because
3564 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3565 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003566 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003567 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003568 } else {
3569 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003570 }
Winson Chung557d6ed2011-07-08 15:34:52 -07003571 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07003572 }, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003573 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003574
Michael Jurkad3ef3062010-11-23 16:23:58 -08003575 void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003576 if (mState == State.APPS_SPRING_LOADED) {
Winson Chung4ac30062015-05-08 17:34:17 -07003577 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07003578 false /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -08003579 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003580 showWidgetsView(true, false);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003581 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003582 }
3583
Winson Chung4ac30062015-05-08 17:34:17 -07003584 /**
3585 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3586 * resumed.
3587 */
3588 private void tryAndUpdatePredictedApps() {
3589 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003590 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung91c05952015-06-25 12:17:30 -07003591 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003592 mAppsView.setPredictedApps(apps);
3593 }
3594 }
3595 }
3596
Michael Jurkab3e22d92011-10-31 15:58:33 -07003597 void lockAllApps() {
3598 // TODO
3599 }
3600
3601 void unlockAllApps() {
3602 // TODO
3603 }
3604
Sunny Goyal594d76d2014-11-06 10:12:54 -08003605 protected void disableVoiceButtonProxy(boolean disable) {
3606 // NO-OP
Winson Chungbb185bd2011-11-21 12:31:42 -08003607 }
3608
Winsonf768d932015-09-25 16:12:35 -07003609 public boolean launcherCallbacksProvidesSearch() {
3610 return (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch());
3611 }
3612
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003613 public View getOrCreateQsbBar() {
Winsonf768d932015-09-25 16:12:35 -07003614 if (launcherCallbacksProvidesSearch()) {
Adam Cohenc2d6e892014-10-16 09:49:24 -07003615 return mLauncherCallbacks.getQsbBar();
Adam Cohen9211d422014-10-07 18:14:53 -07003616 }
3617
Adam Cohen24ce0b32014-01-14 16:18:14 -08003618 if (mQsb == null) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003619 AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this);
3620 if (searchProvider == null) {
3621 return null;
3622 }
3623
3624 Bundle opts = new Bundle();
3625 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
Adam Coheneb8e2822015-02-20 16:38:48 +00003626 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003627
Tony Wickham3a3517f2015-10-06 11:27:04 -07003628 // Determine the min and max dimensions of the widget.
3629 LauncherAppState app = LauncherAppState.getInstance();
3630 DeviceProfile portraitProfile = app.getInvariantDeviceProfile().portraitProfile;
3631 DeviceProfile landscapeProfile = app.getInvariantDeviceProfile().landscapeProfile;
3632 float density = getResources().getDisplayMetrics().density;
Tony Wickhama3c74d12015-10-23 11:43:47 -07003633 Point searchDimens = portraitProfile.getSearchBarDimensForWidgetOpts(getResources());
3634 int maxHeight = (int) (searchDimens.y / density);
Tony Wickham3a3517f2015-10-06 11:27:04 -07003635 int minHeight = maxHeight;
Tony Wickhama3c74d12015-10-23 11:43:47 -07003636 int maxWidth = (int) (searchDimens.x / density);
Tony Wickham3a3517f2015-10-06 11:27:04 -07003637 int minWidth = maxWidth;
3638 if (!landscapeProfile.isVerticalBarLayout()) {
Tony Wickhama3c74d12015-10-23 11:43:47 -07003639 searchDimens = landscapeProfile.getSearchBarDimensForWidgetOpts(getResources());
3640 maxHeight = (int) Math.max(maxHeight, searchDimens.y / density);
3641 minHeight = (int) Math.min(minHeight, searchDimens.y / density);
3642 maxWidth = (int) Math.max(maxWidth, searchDimens.x / density);
3643 minWidth = (int) Math.min(minWidth, searchDimens.x / density);
Tony Wickham3a3517f2015-10-06 11:27:04 -07003644 }
3645 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT, maxHeight);
3646 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT, minHeight);
3647 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH, maxWidth);
3648 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH, minWidth);
Tony Wickhameef44322015-10-20 13:24:36 -07003649 if (LOGD) {
3650 Log.d(TAG, "QSB widget options: maxHeight=" + maxHeight + " minHeight=" + minHeight
3651 + " maxWidth=" + maxWidth + " minWidth=" + minWidth);
3652 }
Tony Wickham3a3517f2015-10-06 11:27:04 -07003653
Tony Wickham775455c2015-10-16 09:49:32 -07003654 if (mLauncherCallbacks != null) {
3655 opts.putAll(mLauncherCallbacks.getAdditionalSearchWidgetOptions());
3656 }
3657
Sunny Goyalf7258242015-10-19 16:59:07 -07003658 int widgetId = mSharedPrefs.getInt(QSB_WIDGET_ID, -1);
Sunny Goyal416541c2014-11-14 11:59:57 -08003659 AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003660 if (!searchProvider.provider.flattenToString().equals(
Sunny Goyalf7258242015-10-19 16:59:07 -07003661 mSharedPrefs.getString(QSB_WIDGET_PROVIDER, null))
Sunny Goyal416541c2014-11-14 11:59:57 -08003662 || (widgetInfo == null)
3663 || !widgetInfo.provider.equals(searchProvider.provider)) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003664 // A valid widget is not already bound.
3665 if (widgetId > -1) {
3666 mAppWidgetHost.deleteAppWidgetId(widgetId);
3667 widgetId = -1;
3668 }
3669
3670 // Try to bind a new widget
3671 widgetId = mAppWidgetHost.allocateAppWidgetId();
3672
3673 if (!AppWidgetManagerCompat.getInstance(this)
3674 .bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) {
3675 mAppWidgetHost.deleteAppWidgetId(widgetId);
3676 widgetId = -1;
3677 }
3678
Sunny Goyalf7258242015-10-19 16:59:07 -07003679 mSharedPrefs.edit()
Sunny Goyal594d76d2014-11-06 10:12:54 -08003680 .putInt(QSB_WIDGET_ID, widgetId)
3681 .putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString())
3682 .commit();
3683 }
3684
Sunny Goyal8d595092015-07-06 12:22:14 -07003685 mAppWidgetHost.setQsbWidgetId(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003686 if (widgetId != -1) {
3687 mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
Sunny Goyalebfae6e2015-08-27 15:30:25 -07003688 mQsb.setId(R.id.qsb_widget);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003689 mQsb.updateAppWidgetOptions(opts);
3690 mQsb.setPadding(0, 0, 0, 0);
3691 mSearchDropTargetBar.addView(mQsb);
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003692 mSearchDropTargetBar.setQsbSearchBar(mQsb);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003693 }
Cristina Stancu476493b2013-08-07 17:20:14 +01003694 }
Adam Cohen24ce0b32014-01-14 16:18:14 -08003695 return mQsb;
Cristina Stancu476493b2013-08-07 17:20:14 +01003696 }
3697
Sunny Goyal22235bc2015-04-03 09:23:43 -07003698 private void reinflateQSBIfNecessary() {
3699 if (mQsb instanceof LauncherAppWidgetHostView &&
3700 ((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
3701 mSearchDropTargetBar.removeView(mQsb);
3702 mQsb = null;
3703 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
3704 }
3705 }
3706
Michael Jurkad7c28052012-04-27 15:43:36 -07003707 @Override
3708 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003709 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003710 final List<CharSequence> text = event.getText();
3711 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003712 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003713 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003714 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003715 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003716 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003717 } else if (mWorkspace != null) {
3718 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003719 } else {
3720 text.add(getString(R.string.all_apps_home_button_label));
3721 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003722 return result;
3723 }
3724
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003725 /**
Winson Chungb8472bb2011-08-05 13:49:21 -07003726 * Receives notifications when system dialogs are to be closed.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003727 */
Adam Cohen091440a2015-03-18 14:16:05 -07003728 @Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003729 @Override
3730 public void onReceive(Context context, Intent intent) {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003731 closeSystemDialogs();
3732 }
3733 }
3734
3735 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003736 * If the activity is currently paused, signal that we need to run the passed Runnable
3737 * in onResume.
3738 *
3739 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003740 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3741 * wrong when we're not running, and if the activity comes back to what the configuration was
3742 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003743 *
3744 * Implementation of the method from LauncherModel.Callbacks.
3745 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003746 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003747 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003748 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003749 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003750 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003751 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003752 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003753 }
3754 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003755 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003756 return true;
3757 } else {
3758 return false;
3759 }
3760 }
3761
Michael Jurkac402cd92013-05-20 15:49:32 +02003762 private boolean waitUntilResume(Runnable run) {
3763 return waitUntilResume(run, false);
3764 }
3765
Michael Jurka1e2f4652013-07-08 18:03:46 -07003766 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003767 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003768 }
3769
Michael Jurka7607c2f2013-04-03 14:33:19 -07003770 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003771 * If the activity is currently paused, signal that we need to re-run the loader
3772 * in onResume.
3773 *
3774 * This needs to be called from incoming places where resources might have been loaded
3775 * while we are paused. That is becaues the Configuration might be wrong
3776 * when we're not running, and if it comes back to what it was when we
3777 * were paused, we are not restarted.
3778 *
3779 * Implementation of the method from LauncherModel.Callbacks.
3780 *
3781 * @return true if we are currently paused. The caller might be able to
3782 * skip some work in that case since we will come back again.
3783 */
3784 public boolean setLoadOnResume() {
3785 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003786 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003787 mOnResumeNeedsLoad = true;
3788 return true;
3789 } else {
3790 return false;
3791 }
3792 }
3793
3794 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003795 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003796 */
Joe Onorato9c1289c2009-08-17 11:03:03 -04003797 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003798 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003799 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003800 } else {
3801 return SCREEN_COUNT / 2;
3802 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003803 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003804
Joe Onorato9c1289c2009-08-17 11:03:03 -04003805 /**
3806 * Refreshes the shortcuts shown on the workspace.
3807 *
3808 * Implementation of the method from LauncherModel.Callbacks.
3809 */
3810 public void startBinding() {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003811 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003812
Michael Jurka7607c2f2013-04-03 14:33:19 -07003813 // If we're starting binding all over again, clear any bind calls we'd postponed in
3814 // the past (see waitUntilResume) -- we don't need them since we're starting binding
3815 // from scratch again
Michael Jurka1e2f4652013-07-08 18:03:46 -07003816 mBindOnResumeCallbacks.clear();
Adam Cohendf035382011-04-11 17:22:04 -07003817
Winson Chungd64d1762013-08-20 14:37:16 -07003818 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003819 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003820 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003821
Michael Jurka05bf644e2011-11-30 20:28:53 -08003822 mWidgetsToAdvance.clear();
Winson Chung3d503fb2011-07-13 17:25:49 -07003823 if (mHotseat != null) {
3824 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003825 }
3826 }
3827
Adam Cohendcd297f2013-06-18 13:13:40 -07003828 @Override
3829 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Winson Chung64359a52013-07-08 17:17:08 -07003830 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003831
Adam Cohen5084cba2013-09-03 12:01:16 -07003832 // If there are no screens, we need to have an empty screen
3833 if (orderedScreenIds.size() == 0) {
3834 mWorkspace.addExtraEmptyScreen();
3835 }
Winson Chung0e6a7132013-08-23 12:55:10 -07003836
3837 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003838 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003839 if (hasCustomContentToLeft()) {
3840 mWorkspace.createCustomContentContainer();
3841 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003842 }
Winson Chung64359a52013-07-08 17:17:08 -07003843 }
3844
3845 @Override
3846 public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003847 int count = orderedScreenIds.size();
3848 for (int i = 0; i < count; i++) {
Adam Cohen89bddfa2013-08-20 11:57:13 -07003849 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
Adam Cohendcd297f2013-06-18 13:13:40 -07003850 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003851 }
3852
Winson Chungd64d1762013-08-20 14:37:16 -07003853 public void bindAppsAdded(final ArrayList<Long> newScreens,
3854 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003855 final ArrayList<ItemInfo> addAnimated,
3856 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003857 Runnable r = new Runnable() {
3858 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003859 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003860 }
3861 };
3862 if (waitUntilResume(r)) {
3863 return;
3864 }
3865
Winson Chungd64d1762013-08-20 14:37:16 -07003866 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003867 if (newScreens != null) {
3868 bindAddScreens(newScreens);
3869 }
Winson Chungd64d1762013-08-20 14:37:16 -07003870
3871 // We add the items without animation on non-visible pages, and with
3872 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003873 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003874 bindItems(addNotAnimated, 0,
3875 addNotAnimated.size(), false);
3876 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003877 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003878 bindItems(addAnimated, 0,
3879 addAnimated.size(), true);
3880 }
Winson Chungc58497e2013-09-03 17:48:37 -07003881
Winson Chung87412982013-10-03 18:34:14 -07003882 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003883 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003884
Winson Chungb745afb2015-03-02 11:51:23 -08003885 if (addedApps != null && mAppsView != null) {
3886 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003887 }
Winson Chungd64d1762013-08-20 14:37:16 -07003888 }
3889
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003890 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003891 * Bind the items start-end from the list.
3892 *
3893 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003894 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07003895 @Override
Winson Chung64359a52013-07-08 17:17:08 -07003896 public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
3897 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003898 Runnable r = new Runnable() {
3899 public void run() {
3900 bindItems(shortcuts, start, end, forceAnimateIcons);
3901 }
3902 };
3903 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003904 return;
3905 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003906
Winson Chungf0c6ae02012-03-21 16:10:31 -07003907 // Get the list of added shortcuts and intersect them with the set of shortcuts here
Winson Chung64359a52013-07-08 17:17:08 -07003908 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3909 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003910 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003911 Workspace workspace = mWorkspace;
Winson Chung997a9232013-07-24 15:33:46 -07003912 long newShortcutsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003913 for (int i = start; i < end; i++) {
Joe Onorato9c1289c2009-08-17 11:03:03 -04003914 final ItemInfo item = shortcuts.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003915
3916 // Short circuit if we are loading dock items for a configuration which has no dock
3917 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3918 mHotseat == null) {
3919 continue;
3920 }
3921
Sunny Goyal639e9062015-08-19 19:17:06 -07003922 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04003923 switch (item.itemType) {
3924 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3925 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Winson Chungf0c6ae02012-03-21 16:10:31 -07003926 ShortcutInfo info = (ShortcutInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07003927 view = createShortcut(info);
Adam Cohendcd297f2013-06-18 13:13:40 -07003928
Winson Chung64359a52013-07-08 17:17:08 -07003929 /*
3930 * TODO: FIX collision case
3931 */
Winson Chungce376632013-07-11 16:12:41 -07003932 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3933 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3934 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003935 View v = cl.getChildAt(item.cellX, item.cellY);
3936 Object tag = v.getTag();
3937 String desc = "Collision while binding workspace item: " + item
3938 + ". Collides with " + tag;
3939 if (LauncherAppState.isDogfoodBuild()) {
3940 throw (new RuntimeException(desc));
3941 } else {
3942 Log.d(TAG, desc);
3943 }
Winson Chungce376632013-07-11 16:12:41 -07003944 }
Winson Chung64359a52013-07-08 17:17:08 -07003945 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003946 break;
Adam Cohendf2cc412011-04-27 16:56:57 -07003947 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
Sunny Goyal639e9062015-08-19 19:17:06 -07003948 view = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003949 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Adam Cohendf2cc412011-04-27 16:56:57 -07003950 (FolderInfo) item, mIconCache);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003951 break;
Winson Chungc763c4e2013-07-19 13:49:06 -07003952 default:
3953 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003954 }
Sunny Goyal639e9062015-08-19 19:17:06 -07003955
3956 workspace.addInScreenFromBind(view, item.container, item.screenId, item.cellX,
3957 item.cellY, 1, 1);
3958 if (animateIcons) {
3959 // Animate all the applications up now
3960 view.setAlpha(0f);
3961 view.setScaleX(0f);
3962 view.setScaleY(0f);
3963 bounceAnims.add(createNewAppBounceAnimation(view, i));
3964 newShortcutsScreenId = item.screenId;
3965 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003966 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003967
Winson Chung997a9232013-07-24 15:33:46 -07003968 if (animateIcons) {
3969 // Animate to the correct page
3970 if (newShortcutsScreenId > -1) {
3971 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Winson Chung94d67682013-09-25 16:29:40 -07003972 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003973 final Runnable startBounceAnimRunnable = new Runnable() {
3974 public void run() {
3975 anim.playTogether(bounceAnims);
3976 anim.start();
3977 }
3978 };
Winson Chung997a9232013-07-24 15:33:46 -07003979 if (newShortcutsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003980 // We post the animation slightly delayed to prevent slowdowns
3981 // when we are loading right after we return to launcher.
3982 mWorkspace.postDelayed(new Runnable() {
3983 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003984 if (mWorkspace != null) {
3985 mWorkspace.snapToPage(newScreenIndex);
3986 mWorkspace.postDelayed(startBounceAnimRunnable,
3987 NEW_APPS_ANIMATION_DELAY);
3988 }
Winson Chung94d67682013-09-25 16:29:40 -07003989 }
3990 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003991 } else {
3992 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003993 }
3994 }
Winson Chung64359a52013-07-08 17:17:08 -07003995 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003996 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003997 }
3998
Joe Onorato9c1289c2009-08-17 11:03:03 -04003999 /**
4000 * Implementation of the method from LauncherModel.Callbacks.
4001 */
Sunny Goyale2df0622015-04-24 11:27:00 -07004002 public void bindFolders(final LongArrayMap<FolderInfo> folders) {
Winson Chungd64d1762013-08-20 14:37:16 -07004003 Runnable r = new Runnable() {
4004 public void run() {
4005 bindFolders(folders);
4006 }
4007 };
4008 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004009 return;
4010 }
Sunny Goyale2df0622015-04-24 11:27:00 -07004011 sFolders = folders.clone();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004012 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004013
4014 /**
4015 * Add the views for a widget to the workspace.
4016 *
4017 * Implementation of the method from LauncherModel.Callbacks.
4018 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07004019 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07004020 Runnable r = new Runnable() {
4021 public void run() {
4022 bindAppWidget(item);
4023 }
4024 };
4025 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004026 return;
4027 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07004028
Daniel Sandler843e8602010-06-07 14:59:01 -04004029 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
4030 if (DEBUG_WIDGETS) {
4031 Log.d(TAG, "bindAppWidget: " + item);
4032 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004033 final Workspace workspace = mWorkspace;
4034
Adam Cohen59400422014-03-05 18:07:04 -08004035 LauncherAppWidgetProviderInfo appWidgetInfo =
Robin Lee26ace122015-03-16 19:41:43 +00004036 LauncherModel.getProviderInfo(this, item.providerName, item.user);
Adam Cohen59400422014-03-05 18:07:04 -08004037
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004038 if (!mIsSafeModeEnabled
4039 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004040 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
4041
Sunny Goyalff572272014-07-23 13:58:07 -07004042 if (appWidgetInfo == null) {
4043 if (DEBUG_WIDGETS) {
4044 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4045 + " belongs to component " + item.providerName
4046 + ", as the povider is null");
4047 }
4048 LauncherModel.deleteItemFromDatabase(this, item);
4049 return;
4050 }
Sunny Goyalff572272014-07-23 13:58:07 -07004051
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004052 // If we do not have a valid id, try to bind an id.
4053 if ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0) {
4054 // Note: This assumes that the id remap broadcast is received before this step.
4055 // If that is not the case, the id remap will be ignored and user may see the
4056 // click to setup view.
4057 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
4058 pendingInfo.spanX = item.spanX;
4059 pendingInfo.spanY = item.spanY;
4060 pendingInfo.minSpanX = item.minSpanX;
4061 pendingInfo.minSpanY = item.minSpanY;
4062 Bundle options = null;
4063 WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07004064
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004065 int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
4066 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
4067 newWidgetId, appWidgetInfo, options);
4068
4069 // TODO consider showing a permission dialog when the widget is clicked.
4070 if (!success) {
4071 mAppWidgetHost.deleteAppWidgetId(newWidgetId);
4072 if (DEBUG_WIDGETS) {
4073 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4074 + " belongs to component " + item.providerName
4075 + ", as the launcher is unable to bing a new widget id");
4076 }
4077 LauncherModel.deleteItemFromDatabase(this, item);
4078 return;
Sunny Goyalff572272014-07-23 13:58:07 -07004079 }
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004080
4081 item.appWidgetId = newWidgetId;
4082
4083 // If the widget has a configure activity, it is still needs to set it up, otherwise
4084 // the widget is ready to go.
4085 item.restoreStatus = (appWidgetInfo.configure == null)
4086 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
4087 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
4088
4089 LauncherModel.updateItemInDatabase(this, item);
4090 } else if (((item.restoreStatus & LauncherAppWidgetInfo.FLAG_UI_NOT_READY) != 0)
4091 && (appWidgetInfo.configure == null)) {
4092 // If the ID is already valid, verify if we need to configure or not.
4093 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4094 LauncherModel.updateItemInDatabase(this, item);
Sunny Goyalff572272014-07-23 13:58:07 -07004095 }
Sunny Goyalff572272014-07-23 13:58:07 -07004096 }
4097
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004098 if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07004099 final int appWidgetId = item.appWidgetId;
Sunny Goyal651077b2014-06-30 14:15:31 -07004100 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08004101 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
4102 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07004103 }
Daniel Sandler843e8602010-06-07 14:59:01 -04004104
Sunny Goyal56c73602015-09-25 12:55:01 -07004105 // Verify that we own the widget
4106 AppWidgetProviderInfo info = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
4107 if (info == null || appWidgetInfo == null ||
4108 !info.provider.equals(appWidgetInfo.provider)) {
4109 Log.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
4110 deleteWidgetInfo(item);
4111 return;
4112 }
4113
Sunny Goyal651077b2014-06-30 14:15:31 -07004114 item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
Sunny Goyal233ee962015-08-03 13:05:01 -07004115 item.minSpanX = appWidgetInfo.minSpanX;
4116 item.minSpanY = appWidgetInfo.minSpanY;
Sunny Goyal651077b2014-06-30 14:15:31 -07004117 } else {
4118 appWidgetInfo = null;
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004119 PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
4120 mIsSafeModeEnabled);
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004121 view.updateIcon(mIconCache);
4122 item.hostView = view;
Sunny Goyal651077b2014-06-30 14:15:31 -07004123 item.hostView.updateAppWidget(null);
Sunny Goyalff572272014-07-23 13:58:07 -07004124 item.hostView.setOnClickListener(this);
Sunny Goyal651077b2014-06-30 14:15:31 -07004125 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004126
Joe Onorato9c1289c2009-08-17 11:03:03 -04004127 item.hostView.setTag(item);
Winson Chung211bac32012-05-15 13:43:57 -07004128 item.onBindAppWidget(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04004129
Adam Cohendcd297f2013-06-18 13:13:40 -07004130 workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
Joe Onorato9c1289c2009-08-17 11:03:03 -04004131 item.cellY, item.spanX, item.spanY, false);
Adam Cohen59400422014-03-05 18:07:04 -08004132 if (!item.isCustomWidget()) {
4133 addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
4134 }
Adam Cohended9f8d2010-11-03 13:25:16 -07004135
Joe Onorato9c1289c2009-08-17 11:03:03 -04004136 workspace.requestLayout();
4137
Daniel Sandler843e8602010-06-07 14:59:01 -04004138 if (DEBUG_WIDGETS) {
4139 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
4140 + (SystemClock.uptimeMillis()-start) + "ms");
4141 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004142 }
4143
Sunny Goyalff572272014-07-23 13:58:07 -07004144 /**
4145 * Restores a pending widget.
4146 *
4147 * @param appWidgetId The app widget id
4148 * @param cellInfo The position on screen where to create the widget.
4149 */
4150 private void completeRestoreAppWidget(final int appWidgetId) {
4151 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
4152 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
4153 Log.e(TAG, "Widget update called, when the widget no longer exists.");
4154 return;
4155 }
4156
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004157 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07004158 info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4159
4160 mWorkspace.reinflateWidgetsIfNecessary();
4161 LauncherModel.updateItemInDatabase(this, info);
4162 }
4163
Adam Cohen1462de32012-07-24 22:34:36 -07004164 public void onPageBoundSynchronously(int page) {
4165 mSynchronouslyBoundPages.add(page);
4166 }
4167
Joe Onorato9c1289c2009-08-17 11:03:03 -04004168 /**
4169 * Callback saying that there aren't any more items to bind.
4170 *
4171 * Implementation of the method from LauncherModel.Callbacks.
4172 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004173 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07004174 Runnable r = new Runnable() {
4175 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004176 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07004177 }
4178 };
4179 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004180 return;
4181 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004182 if (mSavedState != null) {
4183 if (!mWorkspace.hasFocus()) {
Michael Jurka0142d492010-08-25 17:46:15 -07004184 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004185 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004186 mSavedState = null;
4187 }
4188
Adam Cohen1462de32012-07-24 22:34:36 -07004189 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004190
Anjali Koppalff7ceff2014-05-01 18:26:37 -07004191 setWorkspaceLoading(false);
Adam Cohen3ed316a2014-07-23 18:21:20 -07004192 sendLoadingCompleteBroadcastIfNecessary();
Adam Cohendb364c32014-05-20 14:23:40 -07004193
4194 // If we received the result of any pending adds while the loader was running (e.g. the
4195 // widget configuration forced an orientation change), process them now.
4196 if (sPendingAddItem != null) {
4197 final long screenId = completeAdd(sPendingAddItem);
4198
4199 // TODO: this moves the user to the page where the pending item was added. Ideally,
4200 // the screen would be guaranteed to exist after bind, and the page would be set through
4201 // the workspace restore process.
4202 mWorkspace.post(new Runnable() {
4203 @Override
4204 public void run() {
4205 mWorkspace.snapToScreenId(screenId);
4206 }
4207 });
4208 sPendingAddItem = null;
4209 }
4210
Sunny Goyal756adbc2015-04-16 15:20:51 -07004211 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
Adam Cohen9211d422014-10-07 18:14:53 -07004212
4213 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004214 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07004215 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07004216 }
4217
Adam Cohen3ed316a2014-07-23 18:21:20 -07004218 private void sendLoadingCompleteBroadcastIfNecessary() {
4219 if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
4220 String permission =
4221 getResources().getString(R.string.receive_first_load_broadcast_permission);
4222 Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
4223 sendBroadcast(intent, permission);
4224 SharedPreferences.Editor editor = mSharedPrefs.edit();
4225 editor.putBoolean(FIRST_LOAD_COMPLETE, true);
4226 editor.apply();
4227 }
4228 }
4229
Winson Chunga0b7e862013-09-05 16:03:15 -07004230 public boolean isAllAppsButtonRank(int rank) {
4231 if (mHotseat != null) {
4232 return mHotseat.isAllAppsButtonRank(rank);
4233 }
4234 return false;
4235 }
4236
Winson Chunga2413752012-04-03 14:22:34 -07004237 private boolean canRunNewAppsAnimation() {
4238 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
Sunny Goyal639e9062015-08-19 19:17:06 -07004239 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000)
4240 && (mClings == null || !mClings.isVisible());
Winson Chunga2413752012-04-03 14:22:34 -07004241 }
4242
Winson Chungc9168342013-06-26 14:54:55 -07004243 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
4244 ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
4245 PropertyValuesHolder.ofFloat("alpha", 1f),
4246 PropertyValuesHolder.ofFloat("scaleX", 1f),
4247 PropertyValuesHolder.ofFloat("scaleY", 1f));
4248 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
4249 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07004250 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07004251 return bounceAnim;
4252 }
4253
Adam Cohen27772732013-11-11 14:00:56 +00004254 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07004255 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00004256 }
4257
Tony Wickham3a3517f2015-10-06 11:27:04 -07004258 /** Returns the search bar bounds in pixels. */
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004259 protected Rect getSearchBarBounds() {
Sunny Goyalc6205602015-05-21 20:46:33 -07004260 return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004261 }
4262
Tony Wickham55616cd2015-09-23 14:55:17 -07004263 public int getSearchBarHeight() {
4264 if (mLauncherCallbacks != null) {
4265 return mLauncherCallbacks.getSearchBarHeight();
4266 }
4267 return LauncherCallbacks.SEARCH_BAR_HEIGHT_NORMAL;
4268 }
4269
Winson Chung88fa7412015-08-03 14:25:28 -07004270 public void bindSearchProviderChanged() {
Sunny Goyal594d76d2014-11-06 10:12:54 -08004271 if (mSearchDropTargetBar == null) {
4272 return;
Winson Chungadf0c182012-08-23 14:59:07 -07004273 }
Sunny Goyal594d76d2014-11-06 10:12:54 -08004274 if (mQsb != null) {
4275 mSearchDropTargetBar.removeView(mQsb);
4276 mQsb = null;
4277 }
Adam Cohenb0df1b02015-03-18 22:21:40 -07004278 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004279 }
4280
Amith Yamasani6d7fe502010-11-16 09:05:07 -08004281 /**
Winson Chungbb785c62015-05-05 10:05:08 -07004282 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
4283 * multiple calls to bind the same list.)
4284 */
4285 @Thunk ArrayList<AppInfo> mTmpAppsList;
4286 private Runnable mBindAllApplicationsRunnable = new Runnable() {
4287 public void run() {
4288 bindAllApplications(mTmpAppsList);
4289 mTmpAppsList = null;
4290 }
4291 };
4292
4293 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04004294 * Add the icons for all apps.
4295 *
4296 * Implementation of the method from LauncherModel.Callbacks.
4297 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004298 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07004299 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
4300 mTmpAppsList = apps;
4301 return;
4302 }
4303
Winson Chungb745afb2015-03-02 11:51:23 -08004304 if (mAppsView != null) {
4305 mAppsView.setApps(apps);
4306 }
Adam Cohen9211d422014-10-07 18:14:53 -07004307 if (mLauncherCallbacks != null) {
4308 mLauncherCallbacks.bindAllApplications(apps);
4309 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004310 }
4311
4312 /**
4313 * A package was updated.
4314 *
4315 * Implementation of the method from LauncherModel.Callbacks.
4316 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004317 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07004318 Runnable r = new Runnable() {
4319 public void run() {
4320 bindAppsUpdated(apps);
4321 }
4322 };
4323 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004324 return;
4325 }
4326
Winson Chungb745afb2015-03-02 11:51:23 -08004327 if (mAppsView != null) {
4328 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07004329 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004330 }
4331
Sunny Goyal4390ace2014-10-13 11:33:11 -07004332 @Override
4333 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
4334 Runnable r = new Runnable() {
4335 public void run() {
4336 bindWidgetsRestored(widgets);
4337 }
4338 };
4339 if (waitUntilResume(r)) {
4340 return;
4341 }
4342 mWorkspace.widgetsRestored(widgets);
4343 }
4344
Joe Onorato9c1289c2009-08-17 11:03:03 -04004345 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004346 * Some shortcuts were updated in the background.
4347 *
4348 * Implementation of the method from LauncherModel.Callbacks.
4349 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07004350 @Override
4351 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
4352 final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004353 Runnable r = new Runnable() {
4354 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004355 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004356 }
4357 };
4358 if (waitUntilResume(r)) {
4359 return;
4360 }
4361
Sunny Goyal4390ace2014-10-13 11:33:11 -07004362 if (!updated.isEmpty()) {
4363 mWorkspace.updateShortcuts(updated);
4364 }
4365
4366 if (!removed.isEmpty()) {
4367 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4368 for (ShortcutInfo si : removed) {
4369 removedComponents.add(si.getTargetComponent());
4370 }
4371 mWorkspace.removeItemsByComponentName(removedComponents, user);
4372 // Notify the drag controller
4373 mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004374 }
4375 }
4376
4377 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004378 * Update the state of a package, typically related to install state.
4379 *
4380 * Implementation of the method from LauncherModel.Callbacks.
4381 */
Sunny Goyale755d462014-07-22 13:48:29 -07004382 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07004383 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
4384 Runnable r = new Runnable() {
4385 public void run() {
4386 bindRestoreItemsChange(updates);
4387 }
4388 };
4389 if (waitUntilResume(r)) {
4390 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004391 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004392
Sunny Goyal756adbc2015-04-16 15:20:51 -07004393 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07004394 }
4395
4396 /**
Winson Chung83892cc2013-05-01 16:53:33 -07004397 * A package was uninstalled. We take both the super set of packageNames
4398 * in addition to specific applications to remove, the reason being that
4399 * this can be called when a package is updated as well. In that scenario,
4400 * we only remove specific components from the workspace, where as
4401 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004402 *
Sunny Goyal1a745e82014-10-02 15:58:31 -07004403 * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004404 * Implementation of the method from LauncherModel.Callbacks.
4405 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07004406 @Override
Winson Chung83892cc2013-05-01 16:53:33 -07004407 public void bindComponentsRemoved(final ArrayList<String> packageNames,
Sunny Goyal1a745e82014-10-02 15:58:31 -07004408 final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
Winson Chungd64d1762013-08-20 14:37:16 -07004409 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004410 public void run() {
Sunny Goyal1a745e82014-10-02 15:58:31 -07004411 bindComponentsRemoved(packageNames, appInfos, user, reason);
Winson Chung83892cc2013-05-01 16:53:33 -07004412 }
Winson Chungd64d1762013-08-20 14:37:16 -07004413 };
4414 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07004415 return;
4416 }
4417
Sunny Goyal1a745e82014-10-02 15:58:31 -07004418 if (reason == 0) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004419 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4420 for (AppInfo info : appInfos) {
4421 removedComponents.add(info.componentName);
4422 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07004423 if (!packageNames.isEmpty()) {
4424 mWorkspace.removeItemsByPackageName(packageNames, user);
4425 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004426 if (!removedComponents.isEmpty()) {
4427 mWorkspace.removeItemsByComponentName(removedComponents, user);
Sunny Goyal1a745e82014-10-02 15:58:31 -07004428 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004429 // Notify the drag controller
4430 mDragController.onAppsRemoved(packageNames, removedComponents);
4431
Sunny Goyal1a745e82014-10-02 15:58:31 -07004432 } else {
4433 mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
Joe Onorato36115782010-06-17 13:28:48 -04004434 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07004435
Winson Chungdf95eb12013-10-16 14:57:07 -07004436 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08004437 if (mAppsView != null) {
4438 mAppsView.removeApps(appInfos);
Winson Chungc58497e2013-09-03 17:48:37 -07004439 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004440 }
Joe Onoratobe386092009-11-17 17:32:16 -08004441
Michael Jurkac402cd92013-05-20 15:49:32 +02004442 private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004443 public void run() {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004444 bindAllPackages(mWidgetsModel);
Winson Chung83892cc2013-05-01 16:53:33 -07004445 }
Michael Jurkac402cd92013-05-20 15:49:32 +02004446 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07004447
Hyunyoung Song8821ca92015-05-04 16:28:20 -07004448 @Override
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004449 public void bindAllPackages(final WidgetsModel model) {
Michael Jurkac402cd92013-05-20 15:49:32 +02004450 if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004451 mWidgetsModel = model;
Winson Chung83892cc2013-05-01 16:53:33 -07004452 return;
4453 }
4454
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004455 if (mWidgetsView != null && model != null) {
4456 mWidgetsView.addWidgets(model);
4457 mWidgetsModel = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07004458 }
Winson Chung80baf5a2010-08-09 16:03:15 -07004459 }
4460
Winson Chung400438b2011-01-16 17:53:48 -08004461 private int mapConfigurationOriActivityInfoOri(int configOri) {
4462 final Display d = getWindowManager().getDefaultDisplay();
4463 int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
4464 switch (d.getRotation()) {
4465 case Surface.ROTATION_0:
4466 case Surface.ROTATION_180:
4467 // We are currently in the same basic orientation as the natural orientation
4468 naturalOri = configOri;
4469 break;
4470 case Surface.ROTATION_90:
4471 case Surface.ROTATION_270:
4472 // We are currently in the other basic orientation to the natural orientation
4473 naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
4474 Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
4475 break;
4476 }
4477
4478 int[] oriMap = {
4479 ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
4480 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
4481 ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
4482 ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
4483 };
4484 // Since the map starts at portrait, we need to offset if this device's natural orientation
4485 // is landscape.
4486 int indexOffset = 0;
4487 if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
4488 indexOffset = 1;
4489 }
4490 return oriMap[(d.getRotation() + indexOffset) % 4];
4491 }
Adam Cohen446e9402011-09-15 18:21:21 -07004492
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004493 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
Winson Chung4b919f82012-05-01 10:44:08 -07004494 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004495 if (mRotationEnabled) {
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004496 if (Utilities.ATLEAST_JB_MR2) {
4497 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
4498 } else {
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004499 setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
4500 .getConfiguration().orientation));
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004501 }
Winson Chung4b919f82012-05-01 10:44:08 -07004502 }
4503 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004504
Winson Chung4b919f82012-05-01 10:44:08 -07004505 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004506 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07004507 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07004508 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07004509 } else {
4510 mHandler.postDelayed(new Runnable() {
4511 public void run() {
4512 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
4513 }
4514 }, mRestoreScreenOrientationDelay);
Winson Chung641d71d2012-04-26 15:58:01 -07004515 }
Winson Chung4b919f82012-05-01 10:44:08 -07004516 }
Winson Chung400438b2011-01-16 17:53:48 -08004517 }
4518
Winson Chunge43a1e72014-01-15 10:33:02 -08004519 protected boolean isLauncherPreinstalled() {
Adam Cohen9211d422014-10-07 18:14:53 -07004520 if (mLauncherCallbacks != null) {
4521 return mLauncherCallbacks.isLauncherPreinstalled();
4522 }
Winson Chunge43a1e72014-01-15 10:33:02 -08004523 PackageManager pm = getPackageManager();
4524 try {
4525 ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
4526 if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
4527 return true;
4528 } else {
4529 return false;
4530 }
4531 } catch (NameNotFoundException e) {
4532 e.printStackTrace();
4533 return false;
4534 }
4535 }
4536
Adam Cohenea90f832014-05-21 15:03:34 -07004537 /**
4538 * This method indicates whether or not we should suggest default wallpaper dimensions
4539 * when our wallpaper cropper was not yet used to set a wallpaper.
4540 */
4541 protected boolean overrideWallpaperDimensions() {
Adam Cohen9211d422014-10-07 18:14:53 -07004542 if (mLauncherCallbacks != null) {
4543 return mLauncherCallbacks.overrideWallpaperDimensions();
4544 }
Adam Cohenea90f832014-05-21 15:03:34 -07004545 return true;
4546 }
4547
Adam Cohen432609a2014-03-13 17:03:22 -07004548 /**
4549 * To be overridden by subclasses to indicate that there is an activity to launch
4550 * before showing the standard launcher experience.
4551 */
4552 protected boolean hasFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004553 if (mLauncherCallbacks != null) {
4554 return mLauncherCallbacks.hasFirstRunActivity();
4555 }
Adam Cohen432609a2014-03-13 17:03:22 -07004556 return false;
4557 }
4558
4559 /**
4560 * To be overridden by subclasses to launch any first run activity
4561 */
4562 protected Intent getFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004563 if (mLauncherCallbacks != null) {
4564 return mLauncherCallbacks.getFirstRunActivity();
4565 }
Adam Cohen432609a2014-03-13 17:03:22 -07004566 return null;
4567 }
4568
Winson Chunga6945242014-01-08 14:04:34 -08004569 private boolean shouldRunFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004570 return !ActivityManager.isRunningInTestHarness() &&
4571 !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
Winson Chunga6945242014-01-08 14:04:34 -08004572 }
4573
Adam Cohen4a9423d2014-03-28 14:22:31 -07004574 protected boolean hasRunFirstRunActivity() {
4575 return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
4576 }
4577
Adam Cohen432609a2014-03-13 17:03:22 -07004578 public boolean showFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004579 if (shouldRunFirstRunActivity() &&
4580 hasFirstRunActivity()) {
Winson Chunga6945242014-01-08 14:04:34 -08004581 Intent firstRunIntent = getFirstRunActivity();
4582 if (firstRunIntent != null) {
4583 startActivity(firstRunIntent);
4584 markFirstRunActivityShown();
Adam Cohen432609a2014-03-13 17:03:22 -07004585 return true;
Winson Chunga6945242014-01-08 14:04:34 -08004586 }
4587 }
Adam Cohen432609a2014-03-13 17:03:22 -07004588 return false;
Winson Chunga6945242014-01-08 14:04:34 -08004589 }
4590
4591 private void markFirstRunActivityShown() {
4592 SharedPreferences.Editor editor = mSharedPrefs.edit();
4593 editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
4594 editor.apply();
4595 }
4596
Adam Cohen432609a2014-03-13 17:03:22 -07004597 /**
4598 * To be overridden by subclasses to indicate that there is an in-activity full-screen intro
4599 * screen that must be displayed and dismissed.
4600 */
4601 protected boolean hasDismissableIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004602 if (mLauncherCallbacks != null) {
4603 return mLauncherCallbacks.hasDismissableIntroScreen();
4604 }
Adam Cohen432609a2014-03-13 17:03:22 -07004605 return false;
4606 }
4607
4608 /**
4609 * Full screen intro screen to be shown and dismissed before the launcher can be used.
4610 */
4611 protected View getIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004612 if (mLauncherCallbacks != null) {
4613 return mLauncherCallbacks.getIntroScreen();
4614 }
Adam Cohen432609a2014-03-13 17:03:22 -07004615 return null;
4616 }
4617
4618 /**
4619 * To be overriden by subclasses to indicate whether the in-activity intro screen has been
4620 * dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
4621 */
4622 private boolean shouldShowIntroScreen() {
4623 return hasDismissableIntroScreen() &&
4624 !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
4625 }
4626
4627 protected void showIntroScreen() {
4628 View introScreen = getIntroScreen();
4629 changeWallpaperVisiblity(false);
4630 if (introScreen != null) {
4631 mDragLayer.showOverlayView(introScreen);
4632 }
Adam Cohenc3e12c72014-10-31 16:15:36 -07004633 if (mLauncherOverlayContainer != null) {
4634 mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
4635 }
Adam Cohen432609a2014-03-13 17:03:22 -07004636 }
4637
4638 public void dismissIntroScreen() {
4639 markIntroScreenDismissed();
4640 if (showFirstRunActivity()) {
4641 // We delay hiding the intro view until the first run activity is showing. This
4642 // avoids a blip.
4643 mWorkspace.postDelayed(new Runnable() {
4644 @Override
4645 public void run() {
4646 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004647 if (mLauncherOverlayContainer != null) {
4648 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4649 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004650 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004651 }
4652 }, ACTIVITY_START_DELAY);
4653 } else {
4654 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004655 if (mLauncherOverlayContainer != null) {
4656 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4657 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004658 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004659 }
4660 changeWallpaperVisiblity(true);
4661 }
4662
4663 private void markIntroScreenDismissed() {
4664 SharedPreferences.Editor editor = mSharedPrefs.edit();
4665 editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
4666 editor.apply();
4667 }
4668
Adam Cohen091440a2015-03-18 14:16:05 -07004669 @Thunk void showFirstRunClings() {
Sunny Goyal88d60f12014-09-08 03:47:29 -07004670 // The two first run cling paths are mutually exclusive, if the launcher is preinstalled
4671 // on the device, then we always show the first run cling experience (or if there is no
4672 // launcher2). Otherwise, we prompt the user upon started for migration
4673 LauncherClings launcherClings = new LauncherClings(this);
4674 if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
Sunny Goyal639e9062015-08-19 19:17:06 -07004675 mClings = launcherClings;
Sunny Goyal88d60f12014-09-08 03:47:29 -07004676 if (mModel.canMigrateFromOldLauncherDb(this)) {
4677 launcherClings.showMigrationCling();
4678 } else {
Sunny Goyalaf0628f2014-09-19 10:14:48 -07004679 launcherClings.showLongPressCling(true);
Sunny Goyal88d60f12014-09-08 03:47:29 -07004680 }
4681 }
4682 }
4683
Winson Chunga6945242014-01-08 14:04:34 -08004684 void showWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004685 if (mWorkspace != null) mWorkspace.setAlpha(1f);
4686 if (mHotseat != null) mHotseat.setAlpha(1f);
4687 if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
Winson Chung006ee262015-08-03 14:40:11 -07004688 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4689 SearchDropTargetBar.State.SEARCH_BAR, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004690 }
4691
4692 void hideWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004693 if (mWorkspace != null) mWorkspace.setAlpha(0f);
4694 if (mHotseat != null) mHotseat.setAlpha(0f);
4695 if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
Winson Chung006ee262015-08-03 14:40:11 -07004696 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4697 SearchDropTargetBar.State.INVISIBLE, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004698 }
4699
Winson Chung5ffd51d2015-06-25 11:36:50 -07004700 // TODO: These method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004701 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Mathew Inwood72fbec12013-11-19 15:45:07 +00004702 public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004703 // Called from search suggestion
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004704 UserHandleCompat user = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004705 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004706 UserHandle userHandle = appLaunchIntent.getParcelableExtra(Intent.EXTRA_USER);
4707 if (userHandle != null) {
4708 user = UserHandleCompat.fromUser(userHandle);
4709 }
4710 }
4711 return createAppDragInfo(appLaunchIntent, user);
Winson Chung5ffd51d2015-06-25 11:36:50 -07004712 }
4713
4714 // TODO: This method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004715 public ItemInfo createAppDragInfo(Intent intent, UserHandleCompat user) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004716 if (user == null) {
4717 user = UserHandleCompat.myUserHandle();
4718 }
4719
4720 // Called from search suggestion, add the profile extra to the intent to ensure that we
4721 // can launch it correctly
Kenny Guyed131872014-04-30 03:02:21 +01004722 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004723 LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(intent, user);
Kenny Guyed131872014-04-30 03:02:21 +01004724 if (activityInfo == null) {
Mathew Inwood72fbec12013-11-19 15:45:07 +00004725 return null;
4726 }
Winson Chung5ffd51d2015-06-25 11:36:50 -07004727 return new AppInfo(this, activityInfo, user, mIconCache);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004728 }
4729
Winson Chung5ffd51d2015-06-25 11:36:50 -07004730 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004731 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4732 Bitmap icon) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004733 return new ShortcutInfo(shortcutIntent, caption, caption, icon,
Kenny Guyed131872014-04-30 03:02:21 +01004734 UserHandleCompat.myUserHandle());
4735 }
4736
Winson Chung5ffd51d2015-06-25 11:36:50 -07004737 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004738 public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
4739 dragView.setTag(dragInfo);
Winson Chungbabb53e2014-04-14 17:12:49 -07004740 mWorkspace.onExternalDragStartedWithItem(dragView);
4741 mWorkspace.beginExternalDragShared(dragView, source);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004742 }
4743
Winson Chung5ffd51d2015-06-25 11:36:50 -07004744 protected void moveWorkspaceToDefaultScreen() {
4745 mWorkspace.moveToDefaultScreen(false);
4746 }
4747
Anjali Koppalf5d29132014-02-28 13:33:27 -08004748 @Override
4749 public void onPageSwitch(View newPage, int newPageIndex) {
Adam Cohen9211d422014-10-07 18:14:53 -07004750 if (mLauncherCallbacks != null) {
4751 mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
4752 }
Anjali Koppalf5d29132014-02-28 13:33:27 -08004753 }
4754
Winson Chung80baf5a2010-08-09 16:03:15 -07004755 /**
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004756 * Returns a FastBitmapDrawable with the icon, accurately sized.
4757 */
4758 public FastBitmapDrawable createIconDrawable(Bitmap icon) {
4759 FastBitmapDrawable d = new FastBitmapDrawable(icon);
4760 d.setFilterBitmap(true);
4761 resizeIconDrawable(d);
4762 return d;
4763 }
4764
4765 /**
4766 * Resizes an icon drawable to the correct icon size.
4767 */
Winson5fbe0742015-09-30 15:33:00 -07004768 public Drawable resizeIconDrawable(Drawable icon) {
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004769 icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
Winson5fbe0742015-09-30 15:33:00 -07004770 return icon;
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004771 }
4772
4773 /**
Joe Onoratobe386092009-11-17 17:32:16 -08004774 * Prints out out state for debugging.
4775 */
4776 public void dumpState() {
Daniel Sandler325dc232013-06-05 22:57:57 -04004777 Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
Joe Onorato39bfc132009-11-18 17:22:01 -08004778 Log.d(TAG, "mSavedState=" + mSavedState);
Joe Onorato39bfc132009-11-18 17:22:01 -08004779 Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
4780 Log.d(TAG, "mRestoring=" + mRestoring);
4781 Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
4782 Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07004783 Log.d(TAG, "sFolders.size=" + sFolders.size());
Joe Onoratobe386092009-11-17 17:32:16 -08004784 mModel.dumpState();
Hyunyoung Song3f471442015-04-08 19:01:34 -07004785 // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
Winson Chungf0ea4d32011-06-06 14:27:16 -07004786
Daniel Sandler325dc232013-06-05 22:57:57 -04004787 Log.d(TAG, "END launcher3 dump state");
Joe Onoratobe386092009-11-17 17:32:16 -08004788 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004789
4790 @Override
4791 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4792 super.dump(prefix, fd, writer, args);
Adam Cohen4caf2982013-08-20 18:54:31 -07004793 synchronized (sDumpLogs) {
4794 writer.println(" ");
4795 writer.println("Debug logs: ");
4796 for (int i = 0; i < sDumpLogs.size(); i++) {
4797 writer.println(" " + sDumpLogs.get(i));
4798 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004799 }
Adam Cohen9211d422014-10-07 18:14:53 -07004800 if (mLauncherCallbacks != null) {
4801 mLauncherCallbacks.dump(prefix, fd, writer, args);
4802 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004803 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004804
4805 public static void dumpDebugLogsToConsole() {
Winson Chungede41292013-09-19 16:27:36 -07004806 if (DEBUG_DUMP_LOG) {
4807 synchronized (sDumpLogs) {
4808 Log.d(TAG, "");
4809 Log.d(TAG, "*********************");
4810 Log.d(TAG, "Launcher debug logs: ");
4811 for (int i = 0; i < sDumpLogs.size(); i++) {
4812 Log.d(TAG, " " + sDumpLogs.get(i));
4813 }
4814 Log.d(TAG, "*********************");
4815 Log.d(TAG, "");
Adam Cohen4caf2982013-08-20 18:54:31 -07004816 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004817 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004818 }
4819
4820 public static void addDumpLog(String tag, String log, boolean debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004821 addDumpLog(tag, log, null, debugLog);
4822 }
4823
4824 public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
Adam Cohen4caf2982013-08-20 18:54:31 -07004825 if (debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004826 if (e != null) {
4827 Log.d(tag, log, e);
4828 } else {
4829 Log.d(tag, log);
4830 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004831 }
Winson Chungede41292013-09-19 16:27:36 -07004832 if (DEBUG_DUMP_LOG) {
4833 sDateStamp.setTime(System.currentTimeMillis());
4834 synchronized (sDumpLogs) {
Dan Sandler295ae182013-12-10 16:05:47 -05004835 sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
4836 + (e == null ? "" : (", Exception: " + e)));
Adam Cohen4caf2982013-08-20 18:54:31 -07004837 }
Winson Chungede41292013-09-19 16:27:36 -07004838 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004839 }
4840
Adam Cohen59400422014-03-05 18:07:04 -08004841 public static CustomAppWidget getCustomAppWidget(String name) {
4842 return sCustomAppWidgets.get(name);
4843 }
4844
4845 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4846 return sCustomAppWidgets;
4847 }
4848
Winson Chungede41292013-09-19 16:27:36 -07004849 public void dumpLogsToLocalData() {
4850 if (DEBUG_DUMP_LOG) {
Michael Jurka43467462013-11-14 12:03:58 +01004851 new AsyncTask<Void, Void, Void>() {
4852 public Void doInBackground(Void ... args) {
Winson Chungede41292013-09-19 16:27:36 -07004853 boolean success = false;
4854 sDateStamp.setTime(sRunStart);
4855 String FILENAME = sDateStamp.getMonth() + "-"
4856 + sDateStamp.getDay() + "_"
4857 + sDateStamp.getHours() + "-"
4858 + sDateStamp.getMinutes() + "_"
4859 + sDateStamp.getSeconds() + ".txt";
4860
4861 FileOutputStream fos = null;
4862 File outFile = null;
4863 try {
4864 outFile = new File(getFilesDir(), FILENAME);
4865 outFile.createNewFile();
4866 fos = new FileOutputStream(outFile);
4867 } catch (Exception e) {
4868 e.printStackTrace();
4869 }
4870 if (fos != null) {
4871 PrintWriter writer = new PrintWriter(fos);
4872
4873 writer.println(" ");
4874 writer.println("Debug logs: ");
4875 synchronized (sDumpLogs) {
4876 for (int i = 0; i < sDumpLogs.size(); i++) {
4877 writer.println(" " + sDumpLogs.get(i));
4878 }
4879 }
4880 writer.close();
4881 }
4882 try {
4883 if (fos != null) {
4884 fos.close();
4885 success = true;
4886 }
4887 } catch (IOException e) {
4888 e.printStackTrace();
4889 }
Michael Jurka43467462013-11-14 12:03:58 +01004890 return null;
Winson Chungede41292013-09-19 16:27:36 -07004891 }
Sunny Goyal8ac727b2015-09-23 15:38:09 -07004892 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Adam Cohen4caf2982013-08-20 18:54:31 -07004893 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004894 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004895}
Michael Jurka2763be32011-02-24 11:19:57 -08004896
Dan Sandlerd5024042014-01-09 15:01:33 -05004897interface DebugIntents {
4898 static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
4899 static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
Adam Cohen8b5b05b2014-01-10 21:42:39 +00004900}