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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;
Adam Cohen268c4752012-06-06 17:47:33 -070055import android.graphics.PorterDuff;
Michael Jurkaaf442092010-06-10 17:01:57 -070056import android.graphics.Rect;
Sunny Goyal4a6c6f32015-05-19 12:36:46 -070057import android.graphics.drawable.ColorDrawable;
Michael Jurkaaf442092010-06-10 17:01:57 -070058import android.graphics.drawable.Drawable;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040059import android.net.Uri;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070060import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020061import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080062import android.os.Bundle;
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +020063import android.os.Environment;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080064import android.os.Handler;
Adam Cohended9f8d2010-11-03 13:25:16 -070065import android.os.Message;
Winson Chunga2413752012-04-03 14:22:34 -070066import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040067import android.os.SystemClock;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070068import android.os.UserHandle;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080069import android.text.Selection;
70import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070071import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080072import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070073import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070074import android.view.Display;
Adam Cohen96d30a12013-07-16 18:13:21 -070075import android.view.HapticFeedbackConstants;
76import android.view.KeyEvent;
77import android.view.LayoutInflater;
78import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070079import android.view.MotionEvent;
80import android.view.Surface;
81import android.view.View;
Adam Cohenf358a4b2013-07-23 16:47:31 -070082import android.view.View.OnClickListener;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080083import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070084import android.view.ViewGroup;
Adam Cohenc2d6e892014-10-16 09:49:24 -070085import android.view.ViewStub;
Adam Cohen96d30a12013-07-16 18:13:21 -070086import android.view.ViewTreeObserver;
Sunny Goyal651077b2014-06-30 14:15:31 -070087import android.view.Window;
Adam Cohen96d30a12013-07-16 18:13:21 -070088import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080089import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070090import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080091import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070092import android.widget.Advanceable;
Adam Cohen96d30a12013-07-16 18:13:21 -070093import android.widget.ImageView;
Chet Haasea8f996d2015-02-17 12:56:04 -080094import android.widget.TextView;
Adam Cohen96d30a12013-07-16 18:13:21 -070095import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070096
Sunny Goyal651077b2014-06-30 14:15:31 -070097import com.android.launcher3.DropTarget.DragObject;
98import com.android.launcher3.PagedView.PageSwitchListener;
Winson Chung5f4e0fd2015-05-22 11:12:27 -070099import com.android.launcher3.allapps.AllAppsContainerView;
Sunny Goyalffe83f12014-08-14 17:39:34 -0700100import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +0100101import com.android.launcher3.compat.LauncherActivityInfoCompat;
102import com.android.launcher3.compat.LauncherAppsCompat;
103import com.android.launcher3.compat.UserHandleCompat;
104import com.android.launcher3.compat.UserManagerCompat;
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700105import com.android.launcher3.model.WidgetsModel;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700106import com.android.launcher3.util.ComponentKey;
Sunny Goyale2df0622015-04-24 11:27:00 -0700107import com.android.launcher3.util.LongArrayMap;
Sunny Goyald3060552015-06-25 19:35:49 -0700108import com.android.launcher3.util.TestingUtils;
Adam Cohen091440a2015-03-18 14:16:05 -0700109import com.android.launcher3.util.Thunk;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700110import com.android.launcher3.widget.PendingAddWidgetInfo;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700111import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700112import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700113
Adam Cohen4caf2982013-08-20 18:54:31 -0700114import java.io.File;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700115import java.io.FileDescriptor;
Adam Cohen4caf2982013-08-20 18:54:31 -0700116import java.io.FileOutputStream;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700117import java.io.IOException;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700118import java.io.PrintWriter;
Adam Cohen4caf2982013-08-20 18:54:31 -0700119import java.text.DateFormat;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700120import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700121import java.util.Collection;
Adam Cohen4caf2982013-08-20 18:54:31 -0700122import java.util.Date;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700123import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700124import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700125import java.util.List;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700126
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800127/**
128 * Default launcher application.
129 */
Bjorn Bringertc459e522013-06-07 19:36:01 +0100130public class Launcher extends Activity
Michael Jurka0e260592010-06-30 17:07:39 -0700131 implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
Winson Chung006ee262015-08-03 14:40:11 -0700132 View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener {
Hyunyoung Song4e8fb912015-04-11 15:44:32 -0700133 static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700134 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800135
Daniel Sandlerf061f822013-06-27 13:59:36 -0400136 static final boolean PROFILE_STARTUP = false;
Sunny Goyalc84e6e12015-10-02 12:48:37 -0700137 static final boolean DEBUG_WIDGETS = false;
Winson Chunga2413752012-04-03 14:22:34 -0700138 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400139 static final boolean DEBUG_RESUME_TIME = false;
Winson Chungede41292013-09-19 16:27:36 -0700140 static final boolean DEBUG_DUMP_LOG = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700141
Dan Sandlerd5024042014-01-09 15:01:33 -0500142 static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
143
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800144 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700145 private static final int REQUEST_CREATE_APPWIDGET = 5;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700146 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700147 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800148
Michael Jurka8b805b12012-04-18 14:23:14 -0700149 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyalff572272014-07-23 13:58:07 -0700150 private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
Michael Jurka8b805b12012-04-18 14:23:14 -0700151
Sunny Goyal28c6b962015-10-12 11:42:05 -0700152 private static final int REQUEST_PERMISSION_CALL_PHONE = 13;
153
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700154 private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
155 private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
156 private static final int WORKSPACE_BACKGROUND_BLACK = 2;
157
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700158 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
159
Mathew Inwood876a8462013-06-14 14:12:41 +0100160 /**
161 * IntentStarter uses request codes starting with this. This must be greater than all activity
162 * request codes used internally.
163 */
164 protected static final int REQUEST_LAST = 100;
165
Mike Cleron3a2b3f22009-11-05 17:17:42 -0800166 static final int SCREEN_COUNT = 5;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800167
Michael Jurka0a457bf2012-11-19 14:05:05 -0800168 // To turn on these properties, type
169 // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
Michael Jurka0a457bf2012-11-19 14:05:05 -0800170 static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800171
Winson Chung2672ff92012-05-04 16:22:30 -0700172 // The Intent extra that defines whether to ignore the launch animation
173 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400174 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700175
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800176 // Type: int
177 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700178 // Type: int
179 private static final String RUNTIME_STATE = "launcher.state";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800180 // Type: int
Winson Chung3d503fb2011-07-13 17:25:49 -0700181 private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
182 // Type: int
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800183 private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
184 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700185 private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800186 // Type: int
Adam Cohenfbba09b2011-07-18 21:43:05 -0700187 private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700188 // Type: int
189 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
190 // Type: int
191 private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
192 // Type: parcelable
193 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000194 // Type: parcelable
Adam Cohen4637b5a2013-11-04 18:21:24 -0800195 private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800196
Adam Cohen432609a2014-03-13 17:03:22 -0700197 static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed";
Adam Cohenb54a5982014-01-08 15:21:04 -0800198 static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed";
199
Adam Cohen3ed316a2014-07-23 18:21:20 -0700200 static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete";
201 static final String ACTION_FIRST_LOAD_COMPLETE =
202 "com.android.launcher3.action.FIRST_LOAD_COMPLETE";
203
Sunny Goyal594d76d2014-11-06 10:12:54 -0800204 private static final String QSB_WIDGET_ID = "qsb_widget_id";
205 private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider";
206
Winson Chunga6945242014-01-08 14:04:34 -0800207 public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data";
208
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700209 /** The different states that Launcher can be in. */
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700210 enum State { NONE, WORKSPACE, APPS, APPS_SPRING_LOADED, WIDGETS, WIDGETS_SPRING_LOADED }
211
Adam Cohen091440a2015-03-18 14:16:05 -0700212 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700213 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700214
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700215 private boolean mIsSafeModeEnabled;
216
Adam Cohenc2d6e892014-10-16 09:49:24 -0700217 LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl();
218 LauncherOverlay mLauncherOverlay;
Adam Cohena6d04922014-10-23 17:28:30 -0700219 InsettableFrameLayout mLauncherOverlayContainer;
Adam Cohenc2d6e892014-10-16 09:49:24 -0700220
Joe Onorato9c1289c2009-08-17 11:03:03 -0400221 static final int APPWIDGET_HOST_ID = 1024;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700222 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
223 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700224 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800225
Winson Chunga2413752012-04-03 14:22:34 -0700226 // How long to wait before the new-shortcut animation automatically pans the workspace
Winson Chung94d67682013-09-25 16:29:40 -0700227 private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
228 private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Adam Cohen091440a2015-03-18 14:16:05 -0700229 @Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700230
Joe Onorato2ca0ae72009-11-10 13:14:13 -0800231 private final BroadcastReceiver mCloseSystemDialogsReceiver
232 = new CloseSystemDialogsIntentReceiver();
Jeff Sharkey1e2efc82009-11-06 15:17:59 -0800233
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800234 private LayoutInflater mInflater;
235
Adam Cohen091440a2015-03-18 14:16:05 -0700236 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700237 private View mLauncherView;
Winson Chunga6945242014-01-08 14:04:34 -0800238 private View mPageIndicators;
Adam Cohen091440a2015-03-18 14:16:05 -0700239 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800240 private DragController mDragController;
Sunny Goyald3060552015-06-25 19:35:49 -0700241
242 public View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700243
Sunny Goyalffe83f12014-08-14 17:39:34 -0700244 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700245 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700246
Adam Cohen091440a2015-03-18 14:16:05 -0700247 @Thunk ItemInfo mPendingAddInfo = new ItemInfo();
Adam Cohen59400422014-03-05 18:07:04 -0800248 private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800249 private int mPendingAddWidgetId = -1;
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700250
Michael Jurka0280c3b2010-09-17 15:00:07 -0700251 private int[] mTmpAddItemCellCoordinates = new int[2];
252
Sunny Goyal316490e2015-06-02 09:38:28 -0700253 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800254 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700255
Michael Jurka838a4ca2011-02-07 13:33:06 -0800256 private View mAllAppsButton;
Hyunyoung Song98ff38a2015-07-10 17:50:13 -0700257 private View mWidgetsButton;
Winson Chung3d503fb2011-07-13 17:25:49 -0700258
Winson Chungc51db6a2011-10-05 11:44:49 -0700259 private SearchDropTargetBar mSearchDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700260
261 // Main container view for the all apps screen.
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700262 @Thunk AllAppsContainerView mAppsView;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700263
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700264 // Main container view and the model for the widget tray screen.
265 @Thunk WidgetsContainerView mWidgetsView;
266 @Thunk WidgetsModel mWidgetsModel;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700267
Winson Chungf0ea4d32011-06-06 14:27:16 -0700268 private boolean mAutoAdvanceRunning = false;
Sunny Goyal594d76d2014-11-06 10:12:54 -0800269 private AppWidgetHostView mQsb;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800270
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800271 private Bundle mSavedState;
Winson Chung4a2afa32012-07-19 14:53:05 -0700272 // We set the state in both onCreate and then onNewIntent in some cases, which causes both
273 // scroll issues (because the workspace may not have been measured yet) and extra work.
274 // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
275 private State mOnResumeState = State.NONE;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800276
277 private SpannableStringBuilder mDefaultKeySsb = null;
278
Adam Cohen091440a2015-03-18 14:16:05 -0700279 @Thunk boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400280
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800281 private boolean mPaused = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800282 private boolean mRestoring;
283 private boolean mWaitingForResult;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700284 private boolean mOnResumeNeedsLoad;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800285
Michael Jurka1e2f4652013-07-08 18:03:46 -0700286 private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
Michael Jurka7607c2f2013-04-03 14:33:19 -0700287 private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
288
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800289 private Bundle mSavedInstanceState;
290
Joe Onorato9c1289c2009-08-17 11:03:03 -0400291 private LauncherModel mModel;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800292 private IconCache mIconCache;
Adam Cohen091440a2015-03-18 14:16:05 -0700293 @Thunk boolean mUserPresent = true;
Adam Cohend113e0c2010-11-11 10:48:05 -0800294 private boolean mVisible = false;
Adam Cohened307df2013-10-02 09:37:31 -0700295 private boolean mHasFocus = false;
Adam Cohend113e0c2010-11-11 10:48:05 -0800296 private boolean mAttached = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400297
Sunny Goyal639e9062015-08-19 19:17:06 -0700298 private LauncherClings mClings;
299
Sunny Goyale2df0622015-04-24 11:27:00 -0700300 private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
Romain Guycbb89e42009-06-08 15:52:54 -0700301
Adam Cohen61f560d2013-09-30 15:58:20 -0700302 private View.OnTouchListener mHapticFeedbackTouchListener;
303
Adam Cohended9f8d2010-11-03 13:25:16 -0700304 // Related to the auto-advancing of widgets
305 private final int ADVANCE_MSG = 1;
306 private final int mAdvanceInterval = 20000;
307 private final int mAdvanceStagger = 250;
308 private long mAutoAdvanceSentTime;
309 private long mAutoAdvanceTimeLeft = -1;
Adam Cohen091440a2015-03-18 14:16:05 -0700310 @Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
Adam Cohended9f8d2010-11-03 13:25:16 -0700311 new HashMap<View, AppWidgetProviderInfo>();
312
Winson Chung400438b2011-01-16 17:53:48 -0800313 // Determines how long to wait after a rotation before restoring the screen orientation to
314 // match the sensor state.
315 private final int mRestoreScreenOrientationDelay = 500;
316
Adam Cohen091440a2015-03-18 14:16:05 -0700317 @Thunk Drawable mWorkspaceBackgroundDrawable;
Craig Mautner360310b2012-10-26 15:13:08 -0700318
Adam Cohen1462de32012-07-24 22:34:36 -0700319 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700320 private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
Adam Cohen1462de32012-07-24 22:34:36 -0700321
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700322 static final ArrayList<String> sDumpLogs = new ArrayList<String>();
Adam Cohen4caf2982013-08-20 18:54:31 -0700323 static Date sDateStamp = new Date();
324 static DateFormat sDateFormat =
325 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
326 static long sRunStart = System.currentTimeMillis();
327 static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700328
Winson Chung46353de2012-02-16 14:05:10 -0800329 // We only want to get the SharedPreferences once since it does an FS stat each time we get
330 // it from the context.
331 private SharedPreferences mSharedPrefs;
332
Winson Chungf0c6ae02012-03-21 16:10:31 -0700333 // Holds the page that we need to animate to, and the icon views that we need to animate up
334 // when we scroll to that page on resume.
Adam Cohen091440a2015-03-18 14:16:05 -0700335 @Thunk ImageView mFolderIconImageView;
Adam Cohen268c4752012-06-06 17:47:33 -0700336 private Bitmap mFolderIconBitmap;
337 private Canvas mFolderIconCanvas;
338 private Rect mRectForFolderAnimation = new Rect();
Adam Cohen2801caf2011-05-13 20:57:39 -0700339
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700340 private DeviceProfile mDeviceProfile;
341
Adam Cohen4b66bf32015-09-18 12:15:19 -0700342 private boolean mMoveToDefaultScreenFromNewIntent;
343
Winson Chung13eb5272015-05-11 16:30:13 -0700344 // This is set to the view that launched the activity that navigated the user away from
345 // launcher. Since there is no callback for when the activity has finished launching, enable
346 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800347 private BubbleTextView mWaitingForResume;
348
Adam Cohen59400422014-03-05 18:07:04 -0800349 protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
350 new HashMap<String, CustomAppWidget>();
351
Adam Cohen59400422014-03-05 18:07:04 -0800352 static {
Sunny Goyald3060552015-06-25 19:35:49 -0700353 if (TestingUtils.ENABLE_CUSTOM_WIDGET_TEST) {
354 TestingUtils.addDummyWidget(sCustomAppWidgets);
Adam Cohen59400422014-03-05 18:07:04 -0800355 }
356 }
357
Adam Cohen091440a2015-03-18 14:16:05 -0700358 @Thunk Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700359 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700360 if (mWorkspace != null) {
361 mWorkspace.buildPageHardwareLayers();
362 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700363 }
364 };
365
Adam Cohendb364c32014-05-20 14:23:40 -0700366 private static PendingAddArguments sPendingAddItem;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800367
Adam Cohen091440a2015-03-18 14:16:05 -0700368 @Thunk static class PendingAddArguments {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800369 int requestCode;
370 Intent intent;
Winson Chung3d503fb2011-07-13 17:25:49 -0700371 long container;
Adam Cohendcd297f2013-06-18 13:13:40 -0700372 long screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800373 int cellX;
374 int cellY;
Adam Cohendb364c32014-05-20 14:23:40 -0700375 int appWidgetId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800376 }
377
Daniel Sandlerff02d492013-08-05 02:12:05 -0400378 private Stats mStats;
Sunny Goyaldcbcc862014-08-12 15:58:36 -0700379 FocusIndicatorView mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700380 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400381
382 @Thunk void setOrientation() {
383 if (mRotationEnabled) {
384 unlockScreenOrientation(true);
385 } else {
386 setRequestedOrientation(
387 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700388 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400389 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700390
Sunny Goyal7779d622015-06-11 16:18:39 -0700391 private Runnable mUpdateOrientationRunnable = new Runnable() {
392 public void run() {
393 setOrientation();
394 }
395 };
396
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800397 @Override
398 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700399 if (DEBUG_STRICT_MODE) {
400 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
401 .detectDiskReads()
402 .detectDiskWrites()
403 .detectNetwork() // or .detectAll() for all detectable problems
404 .penaltyLog()
405 .build());
406 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
407 .detectLeakedSqlLiteObjects()
408 .detectLeakedClosableObjects()
409 .penaltyLog()
410 .penaltyDeath()
411 .build());
412 }
413
Adam Cohen9211d422014-10-07 18:14:53 -0700414 if (mLauncherCallbacks != null) {
415 mLauncherCallbacks.preOnCreate();
416 }
417
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800418 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400419
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400420 LauncherAppState.setApplicationContext(getApplicationContext());
Daniel Sandlercc8befa2013-06-11 14:45:48 -0400421 LauncherAppState app = LauncherAppState.getInstance();
Winson Chung6e1c0d32013-10-25 15:24:24 -0700422
Adam Cohen2e6da152015-05-06 11:42:25 -0700423 // Load configuration-specific DeviceProfile
Sunny Goyalc6205602015-05-21 20:46:33 -0700424 mDeviceProfile = getResources().getConfiguration().orientation
425 == Configuration.ORIENTATION_LANDSCAPE ?
Tony Wickham3a3517f2015-10-06 11:27:04 -0700426 app.getInvariantDeviceProfile().landscapeProfile
427 : app.getInvariantDeviceProfile().portraitProfile;
Sunny Goyalc6205602015-05-21 20:46:33 -0700428
Sunny Goyalf7258242015-10-19 16:59:07 -0700429 mSharedPrefs = Utilities.getPrefs(this);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700430 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800431 mModel = app.setLauncher(this);
432 mIconCache = app.getIconCache();
Adam Cohen2e6da152015-05-06 11:42:25 -0700433
Joe Onorato41a12d22009-10-31 18:30:00 -0400434 mDragController = new DragController(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800435 mInflater = getLayoutInflater();
Winson Chung006ee262015-08-03 14:40:11 -0700436 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this);
Romain Guycbb89e42009-06-08 15:52:54 -0700437
Daniel Sandlerff02d492013-08-05 02:12:05 -0400438 mStats = new Stats(this);
439
Sunny Goyalffe83f12014-08-14 17:39:34 -0700440 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700441
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700442 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
443 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700444
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700445 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
446 // this also ensures that any synchronous binding below doesn't re-trigger another
447 // LauncherModel load.
448 mPaused = false;
449
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800450 if (PROFILE_STARTUP) {
Christian Mehlmauer0fbe7bc2010-08-02 20:27:46 +0200451 android.os.Debug.startMethodTracing(
452 Environment.getExternalStorageDirectory() + "/launcher");
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800453 }
454
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800455 setContentView(R.layout.launcher);
Michael Jurka7267fa52013-09-26 15:29:57 -0700456
Tony Wickhameef44322015-10-20 13:24:36 -0700457 app.getInvariantDeviceProfile().landscapeProfile.setSearchBarHeight(getSearchBarHeight());
458 app.getInvariantDeviceProfile().portraitProfile.setSearchBarHeight(getSearchBarHeight());
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800459 setupViews();
Sunny Goyaldfaccf62015-05-11 16:30:44 -0700460 mDeviceProfile.layout(this);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800461
Joe Onorato7c312c12009-08-13 21:36:53 -0700462 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700463
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800464 mSavedState = savedInstanceState;
465 restoreState(mSavedState);
466
467 if (PROFILE_STARTUP) {
468 android.os.Debug.stopMethodTracing();
469 }
470
471 if (!mRestoring) {
Adam Cohendb78dc82014-06-19 14:50:51 -0700472 if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700473 // If the user leaves launcher, then we should just load items asynchronously when
474 // they return.
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700475 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Winson Chung4a2afa32012-07-19 14:53:05 -0700476 } else {
477 // We only load the page synchronously if the user rotates (or triggers a
478 // configuration change) while launcher is in the foreground
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700479 mModel.startLoader(mWorkspace.getRestorePage());
Winson Chung4a2afa32012-07-19 14:53:05 -0700480 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800481 }
482
483 // For handling default keys
484 mDefaultKeySsb = new SpannableStringBuilder();
485 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800486
487 IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
488 registerReceiver(mCloseSystemDialogsReceiver, filter);
Michael Jurka4ef207b2010-11-29 17:05:45 -0800489
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700490 mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
491 // In case we are on a device with locked rotation, we should look at preferences to check
492 // if the user has specifically allowed rotation.
493 if (!mRotationEnabled) {
Rahul Chaturvedie863fed2015-06-15 14:09:42 -0400494 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700495 }
496
497 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
498 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400499 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700500
Adam Cohen9211d422014-10-07 18:14:53 -0700501 if (mLauncherCallbacks != null) {
502 mLauncherCallbacks.onCreate(savedInstanceState);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700503 if (mLauncherCallbacks.hasLauncherOverlay()) {
504 ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
Adam Cohena6d04922014-10-23 17:28:30 -0700505 mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
506 mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
507 mLauncherOverlayContainer, mLauncherOverlayCallbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -0700508 mWorkspace.setLauncherOverlay(mLauncherOverlay);
509 }
Adam Cohen9211d422014-10-07 18:14:53 -0700510 }
Adam Cohenc3e12c72014-10-31 16:15:36 -0700511
512 if (shouldShowIntroScreen()) {
513 showIntroScreen();
514 } else {
515 showFirstRunActivity();
516 showFirstRunClings();
517 }
Adam Cohen9211d422014-10-07 18:14:53 -0700518 }
519
Sunny Goyal7779d622015-06-11 16:18:39 -0700520 @Override
521 public void onSettingsChanged(String settings, boolean value) {
522 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
523 mRotationEnabled = value;
524 if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
525 mUpdateOrientationRunnable.run();
526 }
527 }
528 }
529
Adam Cohen9211d422014-10-07 18:14:53 -0700530 private LauncherCallbacks mLauncherCallbacks;
531
532 public void onPostCreate(Bundle savedInstanceState) {
533 super.onPostCreate(savedInstanceState);
534 if (mLauncherCallbacks != null) {
535 mLauncherCallbacks.onPostCreate(savedInstanceState);
536 }
537 }
538
539 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
540 mLauncherCallbacks = callbacks;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700541 mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700542 private boolean mWorkspaceImportanceStored = false;
543 private boolean mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700544 private int mWorkspaceImportanceForAccessibility =
545 View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
546 private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
547
548 @Override
549 public void onSearchOverlayOpened() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700550 if (mWorkspaceImportanceStored || mHotseatImportanceStored) {
Jun Mukai8af0cd82015-05-12 12:32:12 -0700551 return;
552 }
553 // The underlying workspace and hotseat are temporarily suppressed by the search
554 // overlay. So they sholudn't be accessible.
Jun Mukaie9819e62015-06-17 10:58:59 -0700555 if (mWorkspace != null) {
556 mWorkspaceImportanceForAccessibility =
557 mWorkspace.getImportantForAccessibility();
558 mWorkspace.setImportantForAccessibility(
559 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
560 mWorkspaceImportanceStored = true;
561 }
562 if (mHotseat != null) {
563 mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
564 mHotseat.setImportantForAccessibility(
565 View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
566 mHotseatImportanceStored = true;
567 }
Jun Mukai8af0cd82015-05-12 12:32:12 -0700568 }
569
570 @Override
571 public void onSearchOverlayClosed() {
Jun Mukaie9819e62015-06-17 10:58:59 -0700572 if (mWorkspaceImportanceStored && mWorkspace != null) {
573 mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
574 }
575 if (mHotseatImportanceStored && mHotseat != null) {
576 mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
577 }
578 mWorkspaceImportanceStored = false;
579 mHotseatImportanceStored = false;
Jun Mukai8af0cd82015-05-12 12:32:12 -0700580 }
581 });
Adam Cohen9211d422014-10-07 18:14:53 -0700582 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700583 }
584
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700585 @Override
Adam Cohen9211d422014-10-07 18:14:53 -0700586 public void onLauncherProviderChange() {
587 if (mLauncherCallbacks != null) {
588 mLauncherCallbacks.onLauncherProviderChange();
589 }
590 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700591
Winson Chungef7f8742015-06-04 17:18:17 -0700592 /**
593 * Updates the bounds of all the overlays to match the new fixed bounds.
594 */
595 public void updateOverlayBounds(Rect newBounds) {
596 mAppsView.setSearchBarBounds(newBounds);
597 mWidgetsView.setSearchBarBounds(newBounds);
598 }
599
Adam Cohen9211d422014-10-07 18:14:53 -0700600 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700601 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700602 if (mLauncherCallbacks != null) {
603 return mLauncherCallbacks.hasCustomContentToLeft();
604 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700605 return false;
606 }
607
Dave Hawkeya8881582013-09-17 15:55:33 -0600608 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500609 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600610 * {@link #addToCustomContentPage}. This will only be invoked if
611 * {@link #hasCustomContentToLeft()} is {@code true}.
612 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500613 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700614 if (mLauncherCallbacks != null) {
615 mLauncherCallbacks.populateCustomContentContainer();
616 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600617 }
618
619 /**
620 * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
621 * ensure the custom content page is added or removed if necessary.
622 */
623 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600624 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600625 // Not bound yet, wait for bindScreens to be called.
626 return;
627 }
628
629 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
630 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500631 mWorkspace.createCustomContentContainer();
632 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600633 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
634 mWorkspace.removeCustomContentPage();
635 }
636 }
637
Anton Hanssona2f665f2013-09-26 12:18:32 +0100638 public Stats getStats() {
639 return mStats;
640 }
641
Bjorn Bringertc459e522013-06-07 19:36:01 +0100642 public LayoutInflater getInflater() {
643 return mInflater;
644 }
645
Hyunyoung Song3f471442015-04-08 19:01:34 -0700646 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700647 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
648 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700649 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700650 }
651
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000652 public int getViewIdForItem(ItemInfo info) {
Sunny Goyald1a0e8b2015-08-27 17:45:46 -0700653 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
654 // This cast is safe as long as the id < 0x00FFFFFF
655 // Since we jail all the dynamically generated views, there should be no clashes
656 // with any other views.
657 return (int) info.id;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000658 }
659
660 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700661 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
662 * a configuration step, this allows the proper animations to run after other transitions.
663 */
Adam Cohendb364c32014-05-20 14:23:40 -0700664 private long completeAdd(PendingAddArguments args) {
Adam Cohen83079e42014-09-19 17:43:08 -0700665 long screenId = args.screenId;
666 if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
667 // When the screen id represents an actual screen (as opposed to a rank) we make sure
668 // that the drop page actually exists.
669 screenId = ensurePendingDropLayoutExists(args.screenId);
670 }
Adam Cohendb364c32014-05-20 14:23:40 -0700671
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800672 switch (args.requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800673 case REQUEST_CREATE_SHORTCUT:
Adam Cohendb364c32014-05-20 14:23:40 -0700674 completeAddShortcut(args.intent, args.container, screenId, args.cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -0700675 args.cellY);
Winson Chungb8472bb2011-08-05 13:49:21 -0700676 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800677 case REQUEST_CREATE_APPWIDGET:
Adam Cohendb364c32014-05-20 14:23:40 -0700678 completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700679 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700680 case REQUEST_RECONFIGURE_APPWIDGET:
681 completeRestoreAppWidget(args.appWidgetId);
682 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800683 }
Michael Jurka27614d22012-04-02 06:40:22 -0700684 // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
685 // if you turned the screen off and then back while in All Apps, Launcher would not
686 // return to the workspace. Clearing mAddInfo.container here fixes this issue
687 resetAddInfo();
Adam Cohendb364c32014-05-20 14:23:40 -0700688 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800689 }
690
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800691 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700692 final int requestCode, final int resultCode, final Intent data) {
Winson Chunge341d302013-08-16 14:31:00 -0700693 // Reset the startActivity waiting flag
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700694 setWaitingForResult(false);
Adam Cohendb364c32014-05-20 14:23:40 -0700695 final int pendingAddWidgetId = mPendingAddWidgetId;
Adam Cohen4637b5a2013-11-04 18:21:24 -0800696 mPendingAddWidgetId = -1;
Winson Chunge341d302013-08-16 14:31:00 -0700697
Adam Cohenad4e15c2013-10-17 16:21:35 -0700698 Runnable exitSpringLoaded = new Runnable() {
699 @Override
700 public void run() {
701 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
702 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
703 }
704 };
705
Michael Jurka8b805b12012-04-18 14:23:14 -0700706 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700707 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700708 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700709 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
710 if (resultCode == RESULT_CANCELED) {
711 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
Adam Cohen689ff162014-05-08 17:27:56 -0700712 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700713 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700714 } else if (resultCode == RESULT_OK) {
Sunny Goyale6b63a32015-01-16 16:14:29 -0800715 addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700716 mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Winsona1f79d32015-08-05 14:00:45 -0700717
718 // When the user has granted permission to bind widgets, we should check to see if
719 // we can inflate the default search bar widget.
720 getOrCreateQsbBar();
Michael Jurka8b805b12012-04-18 14:23:14 -0700721 }
722 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200723 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
724 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Tony Wickham6ed058c2015-09-09 18:21:49 -0700725 // User could have free-scrolled between pages before picking a wallpaper; make sure
726 // we move to the closest one now to avoid visual jump.
727 mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
Winson Chungdc61c4d2015-04-20 18:26:57 -0700728 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200729 }
730 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700731 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200732
Adam Cohened66b2b2012-01-23 17:28:51 -0800733 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700734 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700735
Adam Cohendb364c32014-05-20 14:23:40 -0700736 final boolean workspaceLocked = isWorkspaceLocked();
Adam Cohened66b2b2012-01-23 17:28:51 -0800737 // We have special handling for widgets
738 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800739 final int appWidgetId;
740 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
741 : -1;
742 if (widgetId < 0) {
743 appWidgetId = pendingAddWidgetId;
744 } else {
745 appWidgetId = widgetId;
746 }
747
Adam Cohenad4e15c2013-10-17 16:21:35 -0700748 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800749 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700750 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
751 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700752 result = RESULT_CANCELED;
753 completeTwoStageWidgetDrop(result, appWidgetId);
Adam Cohendb364c32014-05-20 14:23:40 -0700754 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700755 @Override
756 public void run() {
757 exitSpringLoadedDragModeDelayed(false, 0, null);
758 }
759 };
Adam Cohendb364c32014-05-20 14:23:40 -0700760 if (workspaceLocked) {
761 // No need to remove the empty screen if we're mid-binding, as the
762 // the bind will not add the empty screen.
763 mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
764 } else {
765 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
766 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
767 }
Winson Chung5aaab772012-04-27 15:24:02 -0700768 } else {
Adam Cohendb364c32014-05-20 14:23:40 -0700769 if (!workspaceLocked) {
Adam Cohen83079e42014-09-19 17:43:08 -0700770 if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
771 // When the screen id represents an actual screen (as opposed to a rank)
772 // we make sure that the drop page actually exists.
773 mPendingAddInfo.screenId =
774 ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
775 }
Adam Cohendb364c32014-05-20 14:23:40 -0700776 final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
777
778 dropLayout.setDropPending(true);
779 final Runnable onComplete = new Runnable() {
780 @Override
781 public void run() {
782 completeTwoStageWidgetDrop(resultCode, appWidgetId);
783 dropLayout.setDropPending(false);
784 }
785 };
786 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
787 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
788 } else {
789 PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
790 mPendingAddInfo);
791 sPendingAddItem = args;
792 }
Winson Chung5aaab772012-04-27 15:24:02 -0700793 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800794 return;
795 }
796
Sunny Goyalff572272014-07-23 13:58:07 -0700797 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
798 if (resultCode == RESULT_OK) {
799 // Update the widget view.
800 PendingAddArguments args = preparePendingAddArgs(requestCode, data,
801 pendingAddWidgetId, mPendingAddInfo);
802 if (workspaceLocked) {
803 sPendingAddItem = args;
804 } else {
805 completeAdd(args);
806 }
807 }
808 // Leave the widget in the pending state if the user canceled the configure.
809 return;
810 }
811
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800812 // The pattern used here is that a user PICKs a specific application,
813 // which, depending on the target, might need to CREATE the actual target.
Romain Guycbb89e42009-06-08 15:52:54 -0700814
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800815 // For example, the user would PICK_SHORTCUT for "Music playlist", and we
816 // launch over to the Music app to actually CREATE_SHORTCUT.
Winson Chungc7da5552011-08-10 15:28:45 -0700817 if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
Adam Cohendb364c32014-05-20 14:23:40 -0700818 final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
819 mPendingAddInfo);
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800820 if (isWorkspaceLocked()) {
Adam Cohendb364c32014-05-20 14:23:40 -0700821 sPendingAddItem = args;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800822 } else {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700823 completeAdd(args);
Adam Cohendb364c32014-05-20 14:23:40 -0700824 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
825 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800826 }
Adam Cohen00074722013-10-11 17:46:09 -0700827 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen689ff162014-05-08 17:27:56 -0700828 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700829 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800830 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800831 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800832
833 }
834
835 @Override
836 protected void onActivityResult(
837 final int requestCode, final int resultCode, final Intent data) {
838 handleActivityResult(requestCode, resultCode, data);
839 if (mLauncherCallbacks != null) {
840 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
841 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800842 }
843
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600844 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700845 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600846 int[] grantResults) {
Sunny Goyal28c6b962015-10-12 11:42:05 -0700847 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && sPendingAddItem != null
848 && sPendingAddItem.requestCode == REQUEST_PERMISSION_CALL_PHONE) {
849 View v = null;
850 CellLayout layout = getCellLayout(sPendingAddItem.container, sPendingAddItem.screenId);
851 if (layout != null) {
852 v = layout.getChildAt(sPendingAddItem.cellX, sPendingAddItem.cellY);
853 }
854 Intent intent = sPendingAddItem.intent;
855 sPendingAddItem = null;
856 if (grantResults.length > 0
857 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
858 startActivity(v, intent, null);
859 } else {
860 // TODO: Show a snack bar with link to settings
861 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
862 getString(R.string.app_name)), Toast.LENGTH_SHORT).show();
863 }
864 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600865 if (mLauncherCallbacks != null) {
866 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
867 grantResults);
868 }
869 }
870
Adam Cohendb364c32014-05-20 14:23:40 -0700871 private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
872 appWidgetId, ItemInfo info) {
873 PendingAddArguments args = new PendingAddArguments();
874 args.requestCode = requestCode;
875 args.intent = data;
876 args.container = info.container;
877 args.screenId = info.screenId;
878 args.cellX = info.cellX;
879 args.cellY = info.cellY;
880 args.appWidgetId = appWidgetId;
881 return args;
882 }
883
884 /**
885 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
886 *
887 * @param screenId the screen id to check
888 * @return the new screen, or screenId if it exists
889 */
890 private long ensurePendingDropLayoutExists(long screenId) {
891 CellLayout dropLayout =
892 (CellLayout) mWorkspace.getScreenWithId(screenId);
893 if (dropLayout == null) {
894 // it's possible that the add screen was removed because it was
895 // empty and a re-bind occurred
896 mWorkspace.addExtraEmptyScreen();
897 return mWorkspace.commitExtraEmptyScreen();
898 } else {
899 return screenId;
900 }
901 }
902
Adam Cohen091440a2015-03-18 14:16:05 -0700903 @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
Michael Jurka8b805b12012-04-18 14:23:14 -0700904 CellLayout cellLayout =
Adam Cohendcd297f2013-06-18 13:13:40 -0700905 (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800906 Runnable onCompleteRunnable = null;
907 int animationType = 0;
908
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700909 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800910 if (resultCode == RESULT_OK) {
911 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
912 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700913 mPendingAddWidgetInfo);
914 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800915 onCompleteRunnable = new Runnable() {
916 @Override
917 public void run() {
918 completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
Adam Cohendcd297f2013-06-18 13:13:40 -0700919 mPendingAddInfo.screenId, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700920 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
921 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800922 }
923 };
924 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800925 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800926 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800927 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700928 if (mDragLayer.getAnimatedView() != null) {
929 mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
930 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
931 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700932 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700933 // The animated view may be null in the case of a rotation during widget configuration
934 onCompleteRunnable.run();
935 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800936 }
937
938 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700939 protected void onStop() {
940 super.onStop();
941 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700942
943 if (mLauncherCallbacks != null) {
944 mLauncherCallbacks.onStop();
945 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700946 }
947
948 @Override
949 protected void onStart() {
950 super.onStart();
951 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700952
953 if (mLauncherCallbacks != null) {
954 mLauncherCallbacks.onStart();
955 }
Michael Jurkacd496d72013-04-11 11:32:45 -0700956 }
957
958 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800959 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200960 long startTime = 0;
961 if (DEBUG_RESUME_TIME) {
962 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400963 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200964 }
Adam Cohen9211d422014-10-07 18:14:53 -0700965
966 if (mLauncherCallbacks != null) {
967 mLauncherCallbacks.preOnResume();
968 }
969
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800970 super.onResume();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700971
Winson Chung4a2afa32012-07-19 14:53:05 -0700972 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700973 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700974 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800975 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700976 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700977 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700978 // view after launching an app, as they may be depending on the UI to be static to
979 // switch to another app, otherwise, if it was
Winson Chung4ac30062015-05-08 17:34:17 -0700980 showAppsView(false /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -0700981 !launchedFromApp /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -0800982 } else if (mOnResumeState == State.WIDGETS) {
983 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700984 }
985 mOnResumeState = State.NONE;
986
Sunny Goyal4a6c6f32015-05-19 12:36:46 -0700987 // Background was set to gradient in onPause(), restore to transparent if in all apps.
Sunny Goyald70ad0d2015-05-26 17:20:07 -0700988 setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
989 : WORKSPACE_BACKGROUND_TRANSPARENT);
Craig Mautner360310b2012-10-26 15:13:08 -0700990
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800991 mPaused = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700992 if (mRestoring || mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700993 setWorkspaceLoading(true);
Sunny Goyal22aa3812015-08-19 16:24:27 -0700994
995 // If we're starting binding all over again, clear any bind calls we'd postponed in
996 // the past (see waitUntilResume) -- we don't need them since we're starting binding
997 // from scratch again
998 mBindOnResumeCallbacks.clear();
999
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001000 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
Joe Onorato9c1289c2009-08-17 11:03:03 -04001001 mRestoring = false;
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001002 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001003 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001004 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +02001005 // We might have postponed some bind calls until onResume (see waitUntilResume) --
1006 // execute them here
1007 long startTimeCallbacks = 0;
1008 if (DEBUG_RESUME_TIME) {
1009 startTimeCallbacks = System.currentTimeMillis();
1010 }
1011
Michael Jurka1e2f4652013-07-08 18:03:46 -07001012 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
1013 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +02001014 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07001015 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +02001016 if (DEBUG_RESUME_TIME) {
1017 Log.d(TAG, "Time spent processing callbacks in onResume: " +
1018 (System.currentTimeMillis() - startTimeCallbacks));
1019 }
Michael Jurka447bf842013-05-15 14:52:15 +02001020 }
Michael Jurka54554252013-08-01 12:52:23 +02001021 if (mOnResumeCallbacks.size() > 0) {
1022 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
1023 mOnResumeCallbacks.get(i).run();
1024 }
1025 mOnResumeCallbacks.clear();
1026 }
Winson Chunge4e50662012-01-23 14:45:13 -08001027
1028 // Reset the pressed state of icons that were locked in the press state while activities
1029 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -08001030 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -08001031 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -08001032 mWaitingForResume.setStayPressed(false);
1033 }
Winson Chung82963d52013-10-09 11:20:57 -07001034
Adam Cohen06dff352012-06-01 17:17:08 -07001035 // It is possible that widgets can receive updates while launcher is not in the foreground.
1036 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1037 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1038 // orientation.
Sunny Goyal6bec75f2015-10-01 18:50:48 -07001039 if (!isWorkspaceLoading()) {
1040 getWorkspace().reinflateWidgetsIfNecessary();
1041 }
Sunny Goyal22235bc2015-04-03 09:23:43 -07001042 reinflateQSBIfNecessary();
Adam Cohenf9426d52012-06-04 17:26:21 -07001043
Michael Jurka447bf842013-05-15 14:52:15 +02001044 if (DEBUG_RESUME_TIME) {
1045 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1046 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001047
Adam Cohen4b66bf32015-09-18 12:15:19 -07001048 // We want to suppress callbacks about CustomContent being shown if we have just received
1049 // onNewIntent while the user was present within launcher. In that case, we post a call
1050 // to move the user to the main screen (which will occur after onResume). We don't want to
1051 // have onHide (from onPause), then onShow, then onHide again, which we get if we don't
1052 // suppress here.
1053 if (mWorkspace.getCustomContentCallbacks() != null
1054 && !mMoveToDefaultScreenFromNewIntent) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001055 // If we are resuming and the custom content is the current page, we call onShow().
Adam Cohen4b66bf32015-09-18 12:15:19 -07001056 // It is also possible that onShow will instead be called slightly after first layout
Adam Cohen6fecd412013-10-02 17:41:50 -07001057 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1058 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001059 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001060 }
1061 }
Adam Cohen4b66bf32015-09-18 12:15:19 -07001062 mMoveToDefaultScreenFromNewIntent = false;
Winson Chungcd99cd32015-04-29 11:03:24 -07001063 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001064 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001065
Sunny Goyal756adbc2015-04-16 15:20:51 -07001066 if (!isWorkspaceLoading()) {
1067 // Process any items that were added while Launcher was away.
1068 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
1069 }
Adam Cohen9211d422014-10-07 18:14:53 -07001070
1071 if (mLauncherCallbacks != null) {
1072 mLauncherCallbacks.onResume();
1073 }
Adam Cohen06dff352012-06-01 17:17:08 -07001074 }
1075
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001076 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001077 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001078 // Ensure that items added to Launcher are queued until Launcher returns
1079 InstallShortcutReceiver.enableInstallQueue();
1080
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001081 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001082 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001083 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001084 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001085
1086 // We call onHide() aggressively. The custom content callbacks should be able to
1087 // debounce excess onHide calls.
1088 if (mWorkspace.getCustomContentCallbacks() != null) {
1089 mWorkspace.getCustomContentCallbacks().onHide();
1090 }
Romain Guycbb89e42009-06-08 15:52:54 -07001091
Adam Cohen9211d422014-10-07 18:14:53 -07001092 if (mLauncherCallbacks != null) {
1093 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001094 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001095 }
1096
1097 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001098 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1099 // by a onResume or by scrolling otherwise.
1100 public void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001101
1102 // Custom content is completely hidden
1103 public void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001104
1105 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
1106 public void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001107
1108 // Indicates whether the user is allowed to scroll away from the custom content.
1109 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001110 }
1111
Adam Cohenc2d6e892014-10-16 09:49:24 -07001112 public interface LauncherOverlay {
1113
1114 /**
1115 * Touch interaction leading to overscroll has begun
1116 */
1117 public void onScrollInteractionBegin();
1118
1119 /**
1120 * Touch interaction related to overscroll has ended
1121 */
1122 public void onScrollInteractionEnd();
1123
1124 /**
1125 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1126 * screen (or in the case of RTL, the rightmost screen).
1127 */
1128 public void onScrollChange(int progress, boolean rtl);
1129
1130 /**
1131 * Screen has stopped scrolling
1132 */
1133 public void onScrollSettled();
1134
1135 /**
1136 * This method can be called by the Launcher in order to force the LauncherOverlay
1137 * to exit fully immersive mode.
1138 */
1139 public void forceExitFullImmersion();
1140 }
1141
Jun Mukai8af0cd82015-05-12 12:32:12 -07001142 public interface LauncherSearchCallbacks {
1143 /**
1144 * Called when the search overlay is shown.
1145 */
1146 public void onSearchOverlayOpened();
1147
1148 /**
1149 * Called when the search overlay is dismissed.
1150 */
1151 public void onSearchOverlayClosed();
1152 }
1153
Adam Cohenc2d6e892014-10-16 09:49:24 -07001154 public interface LauncherOverlayCallbacks {
1155 /**
1156 * This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
1157 * however it doesn't modify any state within the launcher.
1158 */
1159 public boolean canEnterFullImmersion();
1160
1161 /**
1162 * Should be called to tell Launcher that the LauncherOverlay will take over interaction,
1163 * eg. by occupying the full screen and handling all touch events.
1164 *
1165 * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
1166 * case, Launcher will modify any necessary state and assumes the overlay is
1167 * handling all interaction. If false, the LauncherOverlay should cancel any
1168 *
1169 */
1170 public boolean enterFullImmersion();
1171
1172 /**
1173 * Must be called when exiting fully immersive mode. Indicates to Launcher that it has
1174 * full control over UI and state.
1175 */
1176 public void exitFullImmersion();
1177 }
1178
1179 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1180
1181 @Override
1182 public boolean canEnterFullImmersion() {
1183 return mState == State.WORKSPACE;
1184 }
1185
1186 @Override
1187 public boolean enterFullImmersion() {
1188 if (mState == State.WORKSPACE) {
1189 // When fully immersed, disregard any touches which fall through.
1190 mDragLayer.setBlockTouch(true);
1191 return true;
1192 }
1193 return false;
1194 }
1195
1196 @Override
1197 public void exitFullImmersion() {
1198 mDragLayer.setBlockTouch(false);
1199 }
1200 }
1201
Jorim Jaggid017f882014-01-14 17:08:48 -08001202 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001203 if (mLauncherCallbacks != null) {
1204 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001205 } else {
1206 // On devices with a locked orientation, we will at least have the allow rotation
1207 // setting.
1208 return !Utilities.isRotationAllowedForDevice(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001209 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001210 }
1211
Adam Cohen9211d422014-10-07 18:14:53 -07001212 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001213 CustomContentCallbacks callbacks, String description) {
1214 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001215 }
1216
Adam Cohenedb40762013-07-18 16:45:45 -07001217 // The custom content needs to offset its content to account for the QSB
1218 public int getTopOffsetForCustomContent() {
1219 return mWorkspace.getPaddingTop();
1220 }
1221
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001222 @Override
1223 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001224 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001225 if (mModel.isCurrentCallbacks(this)) {
1226 mModel.stopLoader();
1227 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001228 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1229
Romain Guy13c2e7b2010-03-10 19:45:00 -08001230 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001231 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001232
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001233 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001234 @Override
1235 public void onWindowFocusChanged(boolean hasFocus) {
1236 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001237 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001238
1239 if (mLauncherCallbacks != null) {
1240 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1241 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001242 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001243
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001244 private boolean acceptFilter() {
1245 final InputMethodManager inputManager = (InputMethodManager)
1246 getSystemService(Context.INPUT_METHOD_SERVICE);
1247 return !inputManager.isFullscreenMode();
1248 }
1249
1250 @Override
1251 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001252 final int uniChar = event.getUnicodeChar();
1253 final boolean handled = super.onKeyDown(keyCode, event);
1254 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1255 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001256 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1257 keyCode, event);
1258 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001259 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001260 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001261 // showSearchDialog()
1262 // If there are multiple keystrokes before the search dialog takes focus,
1263 // onSearchRequested() will be called for every keystroke,
1264 // but it is idempotent, so it's fine.
1265 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001266 }
1267 }
1268
Joe Onorato8a9625e2010-01-28 15:55:35 -08001269 // Eat the long press event so the keyboard doesn't come up.
1270 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1271 return true;
1272 }
1273
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001274 return handled;
1275 }
1276
Winson46163472015-09-22 17:31:56 -07001277 @Override
1278 public boolean onKeyUp(int keyCode, KeyEvent event) {
1279 if (keyCode == KeyEvent.KEYCODE_MENU) {
1280 // Ignore the menu key if we are currently dragging or are on the custom content screen
1281 if (!isOnCustomContent() && !mDragController.isDragging()) {
1282 // Close any open folders
1283 closeFolder();
1284
1285 // Stop resizing any widgets
1286 mWorkspace.exitWidgetResizeMode();
1287
1288 // Show the overview mode if we are on the workspace
1289 if (mState == State.WORKSPACE && !mWorkspace.isInOverviewMode() &&
1290 !mWorkspace.isSwitchingState()) {
1291 mOverviewPanel.requestFocus();
Winsone9f27272015-10-13 10:47:51 -07001292 showOverviewMode(true, true /* requestButtonFocus */);
Winson46163472015-09-22 17:31:56 -07001293 }
1294 }
1295 return true;
1296 }
1297 return super.onKeyUp(keyCode, event);
1298 }
1299
Karl Rosaen138a0412009-04-23 19:00:21 -07001300 private String getTypedText() {
1301 return mDefaultKeySsb.toString();
1302 }
1303
1304 private void clearTypedText() {
1305 mDefaultKeySsb.clear();
1306 mDefaultKeySsb.clearSpans();
1307 Selection.setSelection(mDefaultKeySsb, 0);
1308 }
1309
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001310 /**
Michael Jurka883f55b2010-10-21 15:47:14 -07001311 * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
1312 * State
1313 */
1314 private static State intToState(int stateOrdinal) {
1315 State state = State.WORKSPACE;
1316 final State[] stateValues = State.values();
1317 for (int i = 0; i < stateValues.length; i++) {
1318 if (stateValues[i].ordinal() == stateOrdinal) {
1319 state = stateValues[i];
1320 break;
1321 }
1322 }
1323 return state;
1324 }
1325
1326 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001327 * Restores the previous state, if it exists.
1328 *
1329 * @param savedState The previous state.
1330 */
1331 private void restoreState(Bundle savedState) {
1332 if (savedState == null) {
1333 return;
1334 }
1335
Michael Jurka883f55b2010-10-21 15:47:14 -07001336 State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
Winson Chungb745afb2015-03-02 11:51:23 -08001337 if (state == State.APPS || state == State.WIDGETS) {
1338 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001339 }
1340
Adam Cohen21cd0022013-10-09 18:57:02 -07001341 int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
1342 PagedView.INVALID_RESTORE_PAGE);
1343 if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
Winson Chung8c87cd82013-07-23 16:20:10 -07001344 mWorkspace.setRestorePage(currentScreen);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001345 }
1346
Winson Chung3d503fb2011-07-13 17:25:49 -07001347 final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
Adam Cohendcd297f2013-06-18 13:13:40 -07001348 final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
Michael Jurka0280c3b2010-09-17 15:00:07 -07001349
Winson Chung3d503fb2011-07-13 17:25:49 -07001350 if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
1351 mPendingAddInfo.container = pendingAddContainer;
Adam Cohendcd297f2013-06-18 13:13:40 -07001352 mPendingAddInfo.screenId = pendingAddScreen;
Winson Chung3d503fb2011-07-13 17:25:49 -07001353 mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
1354 mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001355 mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
1356 mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
Adam Cohenb823ae42015-03-27 18:07:52 -07001357 AppWidgetProviderInfo info = savedState.getParcelable(
1358 RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
Sunny Goyalf044bb12015-05-12 13:30:07 -07001359 mPendingAddWidgetInfo = info == null ?
1360 null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
1361
Adam Cohen4637b5a2013-11-04 18:21:24 -08001362 mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001363 setWaitingForResult(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001364 mRestoring = true;
1365 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001366 }
1367
1368 /**
1369 * Finds all the views we need and configure them properly.
1370 */
1371 private void setupViews() {
Michael Jurkaa63c4522010-08-19 13:52:27 -07001372 final DragController dragController = mDragController;
Joe Onorato00acb122009-08-04 16:04:30 -04001373
Craig Mautner360310b2012-10-26 15:13:08 -07001374 mLauncherView = findViewById(R.id.launcher);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001375 mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
Winson Chung4c98d922011-05-31 16:50:48 -07001376 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
1377 mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
Anjali Koppalf5d29132014-02-28 13:33:27 -08001378 mWorkspace.setPageSwitchListener(this);
Winson Chunga6945242014-01-08 14:04:34 -08001379 mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
Craig Mautner360310b2012-10-26 15:13:08 -07001380
John Spurlock77e1f472013-09-11 10:09:51 -04001381 mLauncherView.setSystemUiVisibility(
1382 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
Craig Mautner360310b2012-10-26 15:13:08 -07001383 mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001384
Winson Chung4c98d922011-05-31 16:50:48 -07001385 // Setup the drag layer
1386 mDragLayer.setup(this, dragController);
1387
Winson Chung3d503fb2011-07-13 17:25:49 -07001388 // Setup the hotseat
1389 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1390 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001391 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001392 }
1393
Winsone9f27272015-10-13 10:47:51 -07001394 // Setup the overview panel
1395 setupOverviewPanel();
Adam Cohenf358a4b2013-07-23 16:47:31 -07001396
Winson Chung4c98d922011-05-31 16:50:48 -07001397 // Setup the workspace
1398 mWorkspace.setHapticFeedbackEnabled(false);
1399 mWorkspace.setOnLongClickListener(this);
Adam Cohencff6af82011-09-13 14:51:53 -07001400 mWorkspace.setup(dragController);
Michael Jurkad74c9842011-07-10 12:44:21 -07001401 dragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001402
Winson Chungf0ea4d32011-06-06 14:27:16 -07001403 // Get the search/delete bar
Adam Cohen24ce0b32014-01-14 16:18:14 -08001404 mSearchDropTargetBar = (SearchDropTargetBar)
1405 mDragLayer.findViewById(R.id.search_drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001406
Winson Chungef7f8742015-06-04 17:18:17 -07001407 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001408 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001409 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Winson Chungef7f8742015-06-04 17:18:17 -07001410 if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
1411 mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
1412 } else {
1413 mAppsView.setSearchBarController(mAppsView.newDefaultAppSearchController());
1414 }
Craig Mautner360310b2012-10-26 15:13:08 -07001415
Winson Chung3d503fb2011-07-13 17:25:49 -07001416 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Winson Chung4c98d922011-05-31 16:50:48 -07001417 dragController.setDragScoller(mWorkspace);
1418 dragController.setScrollView(mDragLayer);
1419 dragController.setMoveTarget(mWorkspace);
1420 dragController.addDropTarget(mWorkspace);
Winson Chungc51db6a2011-10-05 11:44:49 -07001421 if (mSearchDropTargetBar != null) {
1422 mSearchDropTargetBar.setup(this, dragController);
Adam Cohenb0df1b02015-03-18 22:21:40 -07001423 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Michael Jurkae0f5a612011-02-07 16:45:41 -08001424 }
Daniel Sandler924b9932013-06-12 00:38:25 -04001425
Sunny Goyald3060552015-06-25 19:35:49 -07001426 if (TestingUtils.MEMORY_DUMP_ENABLED) {
1427 TestingUtils.addWeightWatcher(this);
Daniel Sandler924b9932013-06-12 00:38:25 -04001428 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001429 }
1430
Winsone9f27272015-10-13 10:47:51 -07001431 private void setupOverviewPanel() {
1432 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
1433
1434 // Long-clicking buttons in the overview panel does the same thing as clicking them.
1435 OnLongClickListener performClickOnLongClick = new OnLongClickListener() {
1436 @Override
1437 public boolean onLongClick(View v) {
1438 return v.performClick();
1439 }
1440 };
1441
1442 // Bind wallpaper button actions
1443 View wallpaperButton = findViewById(R.id.wallpaper_button);
1444 wallpaperButton.setOnClickListener(new OnClickListener() {
1445 @Override
1446 public void onClick(View view) {
1447 if (!mWorkspace.isSwitchingState()) {
1448 onClickWallpaperPicker(view);
1449 }
1450 }
1451 });
1452 wallpaperButton.setOnLongClickListener(performClickOnLongClick);
1453 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1454
1455 // Bind widget button actions
1456 mWidgetsButton = findViewById(R.id.widget_button);
1457 mWidgetsButton.setOnClickListener(new OnClickListener() {
1458 @Override
1459 public void onClick(View view) {
1460 if (!mWorkspace.isSwitchingState()) {
1461 onClickAddWidgetButton(view);
1462 }
1463 }
1464 });
1465 mWidgetsButton.setOnLongClickListener(performClickOnLongClick);
1466 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1467
1468 // Bind settings actions
1469 View settingsButton = findViewById(R.id.settings_button);
1470 boolean hasSettings = hasSettings();
1471 if (hasSettings) {
1472 settingsButton.setOnClickListener(new OnClickListener() {
1473 @Override
1474 public void onClick(View view) {
1475 if (!mWorkspace.isSwitchingState()) {
1476 onClickSettingsButton(view);
1477 }
1478 }
1479 });
1480 settingsButton.setOnLongClickListener(performClickOnLongClick);
1481 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1482 } else {
1483 settingsButton.setVisibility(View.GONE);
1484 }
1485
1486 mOverviewPanel.setAlpha(0f);
1487 }
1488
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001489 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001490 * Sets the all apps button. This method is called from {@link Hotseat}.
1491 */
1492 public void setAllAppsButton(View allAppsButton) {
1493 mAllAppsButton = allAppsButton;
1494 }
1495
1496 public View getAllAppsButton() {
1497 return mAllAppsButton;
1498 }
1499
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001500 public View getWidgetsButton() {
1501 return mWidgetsButton;
1502 }
1503
Anjali Koppal5ad44842014-03-10 20:34:39 -07001504 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001505 * Creates a view representing a shortcut.
1506 *
1507 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001508 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001509 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001510 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001511 }
1512
1513 /**
1514 * Creates a view representing a shortcut inflated from the specified resource.
1515 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001516 * @param parent The group the shortcut belongs to.
1517 * @param info The data structure describing the shortcut.
1518 *
1519 * @return A View inflated from layoutResId.
1520 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001521 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001522 BubbleTextView favorite = (BubbleTextView) mInflater.inflate(R.layout.app_icon,
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001523 parent, false);
1524 favorite.applyFromShortcutInfo(info, mIconCache);
1525 favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001526 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001527 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001528 return favorite;
1529 }
1530
1531 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001532 * Add a shortcut to the workspace.
1533 *
1534 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001535 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001536 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07001537 int cellY) {
1538 int[] cellXY = mTmpAddItemCellCoordinates;
1539 int[] touchXY = mPendingAddInfo.dropPos;
Adam Cohendcd297f2013-06-18 13:13:40 -07001540 CellLayout layout = getCellLayout(container, screenId);
Romain Guycbb89e42009-06-08 15:52:54 -07001541
Sunny Goyal5c97f512015-05-19 16:03:28 -07001542 ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
Adam Cohend9198822011-11-22 16:42:47 -08001543 if (info == null) {
1544 return;
1545 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001546 final View view = createShortcut(info);
1547
Sunny Goyal5c97f512015-05-19 16:03:28 -07001548 boolean foundCellSpan = false;
Adam Cohenfbba09b2011-07-18 21:43:05 -07001549 // First we check if we already know the exact location where we want to add this item.
1550 if (cellX >= 0 && cellY >= 0) {
1551 cellXY[0] = cellX;
1552 cellXY[1] = cellY;
1553 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001554
1555 // If appropriate, either create a folder or add to an existing folder
Adam Cohen482ed822012-03-02 14:15:13 -08001556 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Adam Cohen558baaf2011-08-15 15:22:57 -07001557 true, null,null)) {
1558 return;
1559 }
1560 DragObject dragObject = new DragObject();
1561 dragObject.dragInfo = info;
Adam Cohen482ed822012-03-02 14:15:13 -08001562 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1563 true)) {
Adam Cohen558baaf2011-08-15 15:22:57 -07001564 return;
1565 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001566 } else if (touchXY != null) {
Michael Jurkad3ef3062010-11-23 16:23:58 -08001567 // when dragging and dropping, just find the closest free spot
Winson Chung3d503fb2011-07-13 17:25:49 -07001568 int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001569 foundCellSpan = (result != null);
1570 } else {
Adam Cohenfbba09b2011-07-18 21:43:05 -07001571 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001572 }
1573
1574 if (!foundCellSpan) {
Winson Chung93eef082012-03-23 15:59:27 -07001575 showOutOfSpaceMessage(isHotseatLayout(layout));
Michael Jurka0280c3b2010-09-17 15:00:07 -07001576 return;
1577 }
1578
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001579 LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001580
1581 if (!mRestoring) {
Adam Cohendcd297f2013-06-18 13:13:40 -07001582 mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07001583 isWorkspaceLocked());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001584 }
1585 }
1586
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001587 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001588 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001589 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001590 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001591 */
Adam Cohen091440a2015-03-18 14:16:05 -07001592 @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
Adam Cohen59400422014-03-05 18:07:04 -08001593 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1594
1595 ItemInfo info = mPendingAddInfo;
Adam Cohened66b2b2012-01-23 17:28:51 -08001596 if (appWidgetInfo == null) {
Adam Cohen59400422014-03-05 18:07:04 -08001597 appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
1598 mAppWidgetManager.getAppWidgetInfo(appWidgetId));
Adam Cohened66b2b2012-01-23 17:28:51 -08001599 }
Romain Guycbb89e42009-06-08 15:52:54 -07001600
Adam Cohen59400422014-03-05 18:07:04 -08001601 if (appWidgetInfo.isCustomWidget) {
1602 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001603 }
1604
Adam Cohen59400422014-03-05 18:07:04 -08001605 LauncherAppWidgetInfo launcherInfo;
1606 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
1607 launcherInfo.spanX = info.spanX;
1608 launcherInfo.spanY = info.spanY;
1609 launcherInfo.minSpanX = info.minSpanX;
1610 launcherInfo.minSpanY = info.minSpanY;
Sunny Goyalffe83f12014-08-14 17:39:34 -07001611 launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
Romain Guycbb89e42009-06-08 15:52:54 -07001612
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001613 LauncherModel.addItemToDatabase(this, launcherInfo,
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07001614 container, screenId, info.cellX, info.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001615
1616 if (!mRestoring) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001617 if (hostView == null) {
1618 // Perform actual inflation because we're live
Adam Cohen59400422014-03-05 18:07:04 -08001619 launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
1620 appWidgetInfo);
Adam Cohened66b2b2012-01-23 17:28:51 -08001621 } else {
1622 // The AppWidgetHostView has already been inflated and instantiated
1623 launcherInfo.hostView = hostView;
1624 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001625 launcherInfo.hostView.setTag(launcherInfo);
Adam Cohend41fbf52012-02-16 23:53:59 -08001626 launcherInfo.hostView.setVisibility(View.VISIBLE);
Adam Cohenaaa5c212012-10-05 18:14:31 -07001627 launcherInfo.notifyWidgetSizeChanged(this);
1628
Adam Cohen59400422014-03-05 18:07:04 -08001629 mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
1630 info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
Adam Cohended9f8d2010-11-03 13:25:16 -07001631
1632 addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001633 }
Adam Cohen6af9af02012-02-02 15:41:45 -08001634 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001635 }
Romain Guycbb89e42009-06-08 15:52:54 -07001636
Adam Cohended9f8d2010-11-03 13:25:16 -07001637 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1638 @Override
1639 public void onReceive(Context context, Intent intent) {
1640 final String action = intent.getAction();
1641 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
1642 mUserPresent = false;
Adam Cohenbec6ac52011-07-19 20:50:27 -07001643 mDragLayer.clearAllResizeFrames();
Winson Chungb745afb2015-03-02 11:51:23 -08001644 updateAutoAdvanceState();
Winson Chung337cd9d2011-03-30 10:39:30 -07001645
Winson Chungc100e8e2011-08-09 16:02:43 -07001646 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001647 // processing a multi-step drop
Hyunyoung Song3f471442015-04-08 19:01:34 -07001648 if (mAppsView != null && mWidgetsView != null &&
Winson Chungb745afb2015-03-02 11:51:23 -08001649 mPendingAddInfo.container == ItemInfo.NO_ID) {
Winson5c6bdbb2015-09-03 11:36:19 -07001650 if (!showWorkspace(false)) {
1651 // If we are already on the workspace, then manually reset all apps
1652 mAppsView.reset();
1653 }
Winson Chung785d2eb2011-04-14 16:08:02 -07001654 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001655 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1656 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08001657 updateAutoAdvanceState();
Dan Sandlerd5024042014-01-09 15:01:33 -05001658 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
1659 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001660 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001661 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
1662 } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
1663 mModel.resetLoadedState(false, true);
Sunny Goyal2bba4c32015-05-18 15:42:48 -07001664 mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
Dan Sandlerd5024042014-01-09 15:01:33 -05001665 LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
1666 | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
Adam Cohended9f8d2010-11-03 13:25:16 -07001667 }
1668 }
1669 };
1670
1671 @Override
1672 public void onAttachedToWindow() {
1673 super.onAttachedToWindow();
1674
1675 // Listen for broadcasts related to user-presence
1676 final IntentFilter filter = new IntentFilter();
1677 filter.addAction(Intent.ACTION_SCREEN_OFF);
1678 filter.addAction(Intent.ACTION_USER_PRESENT);
Amith Yamasani6cc806d2014-05-02 13:47:11 -07001679 // For handling managed profiles
Dan Sandlerd5024042014-01-09 15:01:33 -05001680 if (ENABLE_DEBUG_INTENTS) {
1681 filter.addAction(DebugIntents.DELETE_DATABASE);
1682 filter.addAction(DebugIntents.MIGRATE_DATABASE);
1683 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001684 registerReceiver(mReceiver, filter);
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001685 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001686 setupTransparentSystemBarsForLollipop();
Adam Cohend113e0c2010-11-11 10:48:05 -08001687 mAttached = true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001688 mVisible = true;
1689 }
1690
Adam Cohen0b395352014-06-09 22:54:36 +00001691 /**
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001692 * Sets up transparent navigation and status bars in Lollipop.
Adam Cohen0b395352014-06-09 22:54:36 +00001693 * This method is a no-op for other platform versions.
1694 */
Sunny Goyald0091012015-01-20 15:55:34 -08001695 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Sunny Goyal9fc953b2015-08-17 12:24:25 -07001696 private void setupTransparentSystemBarsForLollipop() {
1697 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyald0091012015-01-20 15:55:34 -08001698 Window window = getWindow();
1699 window.getAttributes().systemUiVisibility |=
1700 (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
1701 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1702 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
1703 window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
1704 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
1705 window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
1706 window.setStatusBarColor(Color.TRANSPARENT);
1707 window.setNavigationBarColor(Color.TRANSPARENT);
Adam Cohen0b395352014-06-09 22:54:36 +00001708 }
1709 }
1710
Adam Cohended9f8d2010-11-03 13:25:16 -07001711 @Override
1712 public void onDetachedFromWindow() {
1713 super.onDetachedFromWindow();
1714 mVisible = false;
1715
Adam Cohend113e0c2010-11-11 10:48:05 -08001716 if (mAttached) {
1717 unregisterReceiver(mReceiver);
1718 mAttached = false;
1719 }
Winson Chungb745afb2015-03-02 11:51:23 -08001720 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001721 }
1722
1723 public void onWindowVisibilityChanged(int visibility) {
1724 mVisible = visibility == View.VISIBLE;
Winson Chungb745afb2015-03-02 11:51:23 -08001725 updateAutoAdvanceState();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001726 // The following code used to be in onResume, but it turns out onResume is called when
1727 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1728 // is a more appropriate event to handle
1729 if (mVisible) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001730 if (!mWorkspaceLoading) {
1731 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001732 // We want to let Launcher draw itself at least once before we force it to build
1733 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001734 // apps is nice and speedy.
1735 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001736 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001737 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001738 if (mStarted) return;
1739 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001740 // We delay the layer building a bit in order to give
1741 // other message processing a time to run. In particular
1742 // this avoids a delay in hiding the IME if it was
1743 // currently shown, because doing that may involve
1744 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001745 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001746 final ViewTreeObserver.OnDrawListener listener = this;
1747 mWorkspace.post(new Runnable() {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001748 public void run() {
1749 if (mWorkspace != null &&
1750 mWorkspace.getViewTreeObserver() != null) {
1751 mWorkspace.getViewTreeObserver().
1752 removeOnDrawListener(listener);
Michael Jurkadf96add2013-04-03 16:25:02 -07001753 }
Tony Wickhama0628cc2015-10-14 15:23:04 -07001754 }
1755 });
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001756 return;
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001757 }
1758 });
1759 }
1760 clearTypedText();
1761 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001762 }
1763
Adam Cohen091440a2015-03-18 14:16:05 -07001764 @Thunk void sendAdvanceMessage(long delay) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001765 mHandler.removeMessages(ADVANCE_MSG);
1766 Message msg = mHandler.obtainMessage(ADVANCE_MSG);
1767 mHandler.sendMessageDelayed(msg, delay);
1768 mAutoAdvanceSentTime = System.currentTimeMillis();
1769 }
1770
Adam Cohen091440a2015-03-18 14:16:05 -07001771 @Thunk void updateAutoAdvanceState() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001772 boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
1773 if (autoAdvanceRunning != mAutoAdvanceRunning) {
1774 mAutoAdvanceRunning = autoAdvanceRunning;
1775 if (autoAdvanceRunning) {
1776 long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
1777 sendAdvanceMessage(delay);
1778 } else {
1779 if (!mWidgetsToAdvance.isEmpty()) {
1780 mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
1781 (System.currentTimeMillis() - mAutoAdvanceSentTime));
1782 }
1783 mHandler.removeMessages(ADVANCE_MSG);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001784 mHandler.removeMessages(0); // Remove messages sent using postDelayed()
Adam Cohended9f8d2010-11-03 13:25:16 -07001785 }
1786 }
1787 }
1788
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001789 @Thunk final Handler mHandler = new Handler(new Handler.Callback() {
1790
Adam Cohended9f8d2010-11-03 13:25:16 -07001791 @Override
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001792 public boolean handleMessage(Message msg) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001793 if (msg.what == ADVANCE_MSG) {
1794 int i = 0;
1795 for (View key: mWidgetsToAdvance.keySet()) {
1796 final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
1797 final int delay = mAdvanceStagger * i;
1798 if (v instanceof Advanceable) {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001799 mHandler.postDelayed(new Runnable() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001800 public void run() {
1801 ((Advanceable) v).advance();
1802 }
1803 }, delay);
1804 }
1805 i++;
1806 }
1807 sendAdvanceMessage(mAdvanceInterval);
1808 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001809 return true;
Adam Cohended9f8d2010-11-03 13:25:16 -07001810 }
Sunny Goyal4f3e9382015-06-05 00:13:25 -07001811 });
Adam Cohended9f8d2010-11-03 13:25:16 -07001812
Winsonc0b52fe2015-09-09 16:38:15 -07001813 private void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
Adam Cohen292c0252011-07-18 13:55:17 -07001814 if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
Adam Cohended9f8d2010-11-03 13:25:16 -07001815 View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
1816 if (v instanceof Advanceable) {
1817 mWidgetsToAdvance.put(hostView, appWidgetInfo);
Adam Cohen2ddf13e2011-01-19 21:26:33 -08001818 ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
Winson Chungb745afb2015-03-02 11:51:23 -08001819 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001820 }
1821 }
1822
Winsonc0b52fe2015-09-09 16:38:15 -07001823 private void removeWidgetToAutoAdvance(View hostView) {
Adam Cohended9f8d2010-11-03 13:25:16 -07001824 if (mWidgetsToAdvance.containsKey(hostView)) {
1825 mWidgetsToAdvance.remove(hostView);
Winson Chungb745afb2015-03-02 11:51:23 -08001826 updateAutoAdvanceState();
Adam Cohended9f8d2010-11-03 13:25:16 -07001827 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001828 }
1829
Hyunyoung Song3f471442015-04-08 19:01:34 -07001830 public void showOutOfSpaceMessage(boolean isHotseatLayout) {
Winson Chung93eef082012-03-23 15:59:27 -07001831 int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
1832 Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
Adam Cohended9f8d2010-11-03 13:25:16 -07001833 }
1834
Winson Chunga6945242014-01-08 14:04:34 -08001835 public DragLayer getDragLayer() {
1836 return mDragLayer;
1837 }
1838
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001839 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001840 return mAppsView;
1841 }
1842
Hyunyoung Song3f471442015-04-08 19:01:34 -07001843 public WidgetsContainerView getWidgetsView() {
1844 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001845 }
1846
Winson Chunga6945242014-01-08 14:04:34 -08001847 public Workspace getWorkspace() {
1848 return mWorkspace;
1849 }
1850
1851 public Hotseat getHotseat() {
1852 return mHotseat;
1853 }
1854
Jorim Jaggid017f882014-01-14 17:08:48 -08001855 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001856 return mOverviewPanel;
1857 }
1858
Winson Chung006ee262015-08-03 14:40:11 -07001859 public SearchDropTargetBar getSearchDropTargetBar() {
Winson Chunga6945242014-01-08 14:04:34 -08001860 return mSearchDropTargetBar;
1861 }
1862
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001863 public LauncherAppWidgetHost getAppWidgetHost() {
1864 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001865 }
Romain Guycbb89e42009-06-08 15:52:54 -07001866
Winson Chunga9abd0e2010-10-27 17:18:37 -07001867 public LauncherModel getModel() {
1868 return mModel;
1869 }
1870
Winson Chunga6945242014-01-08 14:04:34 -08001871 protected SharedPreferences getSharedPrefs() {
1872 return mSharedPrefs;
1873 }
1874
Adam Cohen2e6da152015-05-06 11:42:25 -07001875 public DeviceProfile getDeviceProfile() {
1876 return mDeviceProfile;
1877 }
1878
Bjorn Bringertc459e522013-06-07 19:36:01 +01001879 public void closeSystemDialogs() {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001880 getWindow().closeAllPanels();
1881
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001882 // Whatever we were doing is hereby canceled.
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001883 setWaitingForResult(false);
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001884 }
1885
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001886 @Override
1887 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001888 long startTime = 0;
1889 if (DEBUG_RESUME_TIME) {
1890 startTime = System.currentTimeMillis();
1891 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001892 super.onNewIntent(intent);
1893
1894 // Close the menu
Winson15f8b172015-08-19 11:02:39 -07001895 Folder openFolder = mWorkspace.getOpenFolder();
1896 boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1897 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1898 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
1899 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
1900 if (isActionMain) {
Joe Onoratoa5c32d62009-11-19 10:28:49 -08001901 // also will cancel mWaitingForResult.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08001902 closeSystemDialogs();
Jason Samsfd22dac2009-09-20 17:24:16 -07001903
Adam Cohen6fecd412013-10-02 17:41:50 -07001904 if (mWorkspace == null) {
1905 // Can be cases where mWorkspace is null, this prevents a NPE
1906 return;
1907 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001908 // In all these cases, only animate if we're already on home
1909 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001910
Sunny Goyal935fca12015-10-13 10:19:01 -07001911 closeFolder(alreadyOnHome);
Adam Cohen6fecd412013-10-02 17:41:50 -07001912 exitSpringLoadedDragMode();
1913
1914 // If we are already on home, then just animate back to the workspace,
1915 // otherwise, just wait until onResume to set the state back to Workspace
1916 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001917 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001918 } else {
1919 mOnResumeState = State.WORKSPACE;
1920 }
1921
1922 final View v = getWindow().peekDecorView();
1923 if (v != null && v.getWindowToken() != null) {
Tonyc17390962015-10-25 17:39:37 -07001924 InputMethodManager imm = (InputMethodManager) getSystemService(
Adam Cohen6fecd412013-10-02 17:41:50 -07001925 INPUT_METHOD_SERVICE);
1926 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1927 }
1928
Winson Chungb745afb2015-03-02 11:51:23 -08001929 // Reset the apps view
1930 if (!alreadyOnHome && mAppsView != null) {
1931 mAppsView.scrollToTop();
1932 }
1933
Hyunyoung Song3f471442015-04-08 19:01:34 -07001934 // Reset the widgets view
1935 if (!alreadyOnHome && mWidgetsView != null) {
1936 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001937 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001938
Adam Cohen9211d422014-10-07 18:14:53 -07001939 if (mLauncherCallbacks != null) {
1940 mLauncherCallbacks.onHomeIntent();
1941 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001942 }
Adam Cohened307df2013-10-02 09:37:31 -07001943
Adam Cohen9211d422014-10-07 18:14:53 -07001944 if (mLauncherCallbacks != null) {
1945 mLauncherCallbacks.onNewIntent(intent);
1946 }
Winson15f8b172015-08-19 11:02:39 -07001947
1948 // Defer moving to the default screen until after we callback to the LauncherCallbacks
1949 // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
1950 // animation.
1951 if (isActionMain) {
Ivan Lee667d6882015-09-03 10:16:07 -06001952 boolean moveToDefaultScreen = mLauncherCallbacks != null ?
1953 mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
Winson15f8b172015-08-19 11:02:39 -07001954 if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
1955 openFolder == null && moveToDefaultScreen) {
Adam Cohen4b66bf32015-09-18 12:15:19 -07001956
1957 // We use this flag to suppress noisy callbacks above custom content state
1958 // from onResume.
1959 mMoveToDefaultScreenFromNewIntent = true;
Winson15f8b172015-08-19 11:02:39 -07001960 mWorkspace.post(new Runnable() {
1961 @Override
1962 public void run() {
Tonyc17390962015-10-25 17:39:37 -07001963 if (mWorkspace != null) {
1964 mWorkspace.moveToDefaultScreen(true);
1965 }
Winson15f8b172015-08-19 11:02:39 -07001966 }
1967 });
1968 }
1969 }
1970
1971 if (DEBUG_RESUME_TIME) {
1972 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1973 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001974 }
1975
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001976 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001977 public void onRestoreInstanceState(Bundle state) {
1978 super.onRestoreInstanceState(state);
1979 for (int page: mSynchronouslyBoundPages) {
1980 mWorkspace.restoreInstanceStateForChild(page);
1981 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001982 }
1983
1984 @Override
1985 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001986 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001987 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1988 mWorkspace.getCurrentPageOffsetFromCustomContent());
Adam Cohen21cd0022013-10-09 18:57:02 -07001989 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001990 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001991
Michael Jurka883f55b2010-10-21 15:47:14 -07001992 outState.putInt(RUNTIME_STATE, mState.ordinal());
Adam Cohen51e95032011-07-11 14:44:19 -07001993 // We close any open folder since it will not be re-opened, and we need to make sure
1994 // this state is reflected.
Sunny Goyal935fca12015-10-13 10:19:01 -07001995 closeFolder(false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001996
Adam Cohendcd297f2013-06-18 13:13:40 -07001997 if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
Winson Chung3d503fb2011-07-13 17:25:49 -07001998 mWaitingForResult) {
1999 outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
Adam Cohendcd297f2013-06-18 13:13:40 -07002000 outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
Winson Chung3d503fb2011-07-13 17:25:49 -07002001 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
2002 outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002003 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
2004 outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
2005 outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
Adam Cohen4637b5a2013-11-04 18:21:24 -08002006 outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002007 }
2008
Hyunyoung Song3f471442015-04-08 19:01:34 -07002009 // Save the current widgets tray?
2010 // TODO(hyunyoungs)
Adam Cohen9211d422014-10-07 18:14:53 -07002011
2012 if (mLauncherCallbacks != null) {
2013 mLauncherCallbacks.onSaveInstanceState(outState);
2014 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002015 }
2016
2017 @Override
2018 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002019 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07002020
Winson Chunge7a03942011-08-05 15:05:12 -07002021 // Remove all pending runnables
2022 mHandler.removeMessages(ADVANCE_MSG);
2023 mHandler.removeMessages(0);
Michael Jurka9d906c72011-10-14 06:25:36 -07002024 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Winson Chunge7a03942011-08-05 15:05:12 -07002025
Winson Chungcd2b0142011-06-08 16:02:26 -07002026 // Stop callbacks from LauncherModel
Daniel Sandlercc8befa2013-06-11 14:45:48 -04002027 LauncherAppState app = (LauncherAppState.getInstance());
Adam Cohen1a85c582014-09-30 09:48:49 -07002028
2029 // It's possible to receive onDestroy after a new Launcher activity has
2030 // been created. In this case, don't interfere with the new Launcher.
2031 if (mModel.isCurrentCallbacks(this)) {
2032 mModel.stopLoader();
2033 app.setLauncher(null);
2034 }
Winson Chungcd2b0142011-06-08 16:02:26 -07002035
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002036 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07002037 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002038 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08002039 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002040 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002041 mAppWidgetHost = null;
2042
2043 mWidgetsToAdvance.clear();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002044
2045 TextKeyListener.getInstance().release();
2046
Joe Onorato34a0e1b2009-12-14 17:44:51 -08002047 unregisterReceiver(mCloseSystemDialogsReceiver);
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002048
Adam Cohenaccf3bf2012-04-30 16:07:43 -07002049 mDragLayer.clearAllResizeFrames();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002050 ((ViewGroup) mWorkspace.getParent()).removeAllViews();
Adam Cohend552dd92013-11-26 12:13:11 -08002051 mWorkspace.removeAllWorkspaceScreens();
Patrick Dubroy2313eff2011-01-11 20:01:31 -08002052 mWorkspace = null;
2053 mDragController = null;
Patrick Dubroy60b7c532011-01-16 17:19:32 -08002054
Michael Jurka2ecf9952012-06-18 12:52:28 -07002055 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07002056
2057 if (mLauncherCallbacks != null) {
2058 mLauncherCallbacks.onDestroy();
2059 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002060 }
2061
Adam Cohena9cf38f2011-05-02 15:36:58 -07002062 public DragController getDragController() {
2063 return mDragController;
2064 }
2065
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002066 @Override
2067 public void startActivityForResult(Intent intent, int requestCode) {
Adam Cohen173f7112015-03-27 15:14:00 -07002068 onStartForResult(requestCode);
2069 super.startActivityForResult(intent, requestCode);
2070 }
2071
2072 @Override
2073 public void startIntentSenderForResult (IntentSender intent, int requestCode,
2074 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
2075 onStartForResult(requestCode);
2076 try {
2077 super.startIntentSenderForResult(intent, requestCode,
2078 fillInIntent, flagsMask, flagsValues, extraFlags, options);
2079 } catch (IntentSender.SendIntentException e) {
2080 throw new ActivityNotFoundException();
2081 }
2082 }
2083
2084 private void onStartForResult(int requestCode) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002085 if (requestCode >= 0) {
2086 setWaitingForResult(true);
2087 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002088 }
2089
Winson Chung70d72102011-08-12 11:24:35 -07002090 /**
2091 * Indicates that we want global search for this activity by setting the globalSearch
2092 * argument for {@link #startSearch} to true.
2093 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002094 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07002095 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002096 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002097
Karl Rosaen138a0412009-04-23 19:00:21 -07002098 if (initialQuery == null) {
2099 // Use any text typed in the launcher as the initial query
2100 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07002101 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002102 if (appSearchData == null) {
2103 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01002104 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002105 }
Winson Chungadf0c182012-08-23 14:59:07 -07002106 Rect sourceBounds = new Rect();
2107 if (mSearchDropTargetBar != null) {
2108 sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
2109 }
Romain Guycbb89e42009-06-08 15:52:54 -07002110
Ian Parkinson047036e2014-09-01 15:40:53 +01002111 boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002112 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002113 if (clearTextImmediately) {
2114 clearTypedText();
2115 }
Winson Chungcd99cd32015-04-29 11:03:24 -07002116
2117 // We need to show the workspace after starting the search
2118 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01002119 }
2120
Ian Parkinson047036e2014-09-01 15:40:53 +01002121 /**
2122 * Start a text search.
2123 *
2124 * @return {@code true} if the search will start immediately, so any further keypresses
2125 * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
2126 * to buffer keypresses.
2127 */
2128 public boolean startSearch(String initialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002129 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Adam Cohen9211d422014-10-07 18:14:53 -07002130 if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
2131 return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
2132 sourceBounds);
2133 }
2134
Michael Jurkaa33411c2012-06-14 16:18:21 -07002135 startGlobalSearch(initialQuery, selectInitialQuery,
Bjorn Bringertc459e522013-06-07 19:36:01 +01002136 appSearchData, sourceBounds);
Ian Parkinson047036e2014-09-01 15:40:53 +01002137 return false;
Michael Jurkaa33411c2012-06-14 16:18:21 -07002138 }
2139
2140 /**
2141 * Starts the global search activity. This code is a copied from SearchManager
2142 */
Bjorn Bringertc459e522013-06-07 19:36:01 +01002143 private void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07002144 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07002145 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07002146 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
2147 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
2148 if (globalSearchActivity == null) {
2149 Log.w(TAG, "No global search activity found.");
2150 return;
2151 }
2152 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
2153 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2154 intent.setComponent(globalSearchActivity);
2155 // Make sure that we have a Bundle to put source in
2156 if (appSearchData == null) {
2157 appSearchData = new Bundle();
2158 } else {
2159 appSearchData = new Bundle(appSearchData);
2160 }
Adam Cohen9211d422014-10-07 18:14:53 -07002161 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07002162 if (!appSearchData.containsKey("source")) {
2163 appSearchData.putString("source", getPackageName());
2164 }
2165 intent.putExtra(SearchManager.APP_DATA, appSearchData);
2166 if (!TextUtils.isEmpty(initialQuery)) {
2167 intent.putExtra(SearchManager.QUERY, initialQuery);
2168 }
2169 if (selectInitialQuery) {
2170 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
2171 }
2172 intent.setSourceBounds(sourceBounds);
2173 try {
2174 startActivity(intent);
2175 } catch (ActivityNotFoundException ex) {
2176 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
2177 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002178 }
2179
Winson Chungbedf9232015-07-10 12:38:30 -07002180 public void startSearchFromAllApps(View v, Intent searchIntent, String searchQuery) {
2181 if (mLauncherCallbacks != null && mLauncherCallbacks.startSearchFromAllApps(searchQuery)) {
2182 return;
2183 }
2184
2185 // If not handled, then just start the provided search intent
2186 startActivitySafely(v, searchIntent, null);
2187 }
2188
Yura4f93ec62014-02-04 14:15:21 +00002189 public boolean isOnCustomContent() {
2190 return mWorkspace.isOnOrMovingToCustomContent();
2191 }
2192
Winson Chung70d72102011-08-12 11:24:35 -07002193 @Override
Winson Chung70d72102011-08-12 11:24:35 -07002194 public boolean onPrepareOptionsMenu(Menu menu) {
2195 super.onPrepareOptionsMenu(menu);
Adam Cohen9211d422014-10-07 18:14:53 -07002196 if (mLauncherCallbacks != null) {
2197 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
2198 }
Michael Jurkab94f3f82013-09-11 18:08:54 +02002199 return false;
Winson Chung70d72102011-08-12 11:24:35 -07002200 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002201
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002202 @Override
2203 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07002204 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07002205 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07002206 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07002207 }
2208
Joe Onorato9c1289c2009-08-17 11:03:03 -04002209 public boolean isWorkspaceLocked() {
2210 return mWorkspaceLoading || mWaitingForResult;
2211 }
2212
Adam Cohen517a7f52014-03-01 12:12:59 -08002213 public boolean isWorkspaceLoading() {
2214 return mWorkspaceLoading;
2215 }
2216
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002217 private void setWorkspaceLoading(boolean value) {
2218 boolean isLocked = isWorkspaceLocked();
2219 mWorkspaceLoading = value;
2220 if (isLocked != isWorkspaceLocked()) {
2221 onWorkspaceLockedChanged();
2222 }
2223 }
2224
2225 private void setWaitingForResult(boolean value) {
2226 boolean isLocked = isWorkspaceLocked();
2227 mWaitingForResult = value;
2228 if (isLocked != isWorkspaceLocked()) {
2229 onWorkspaceLockedChanged();
2230 }
2231 }
2232
Adam Cohen9211d422014-10-07 18:14:53 -07002233 protected void onWorkspaceLockedChanged() {
2234 if (mLauncherCallbacks != null) {
2235 mLauncherCallbacks.onWorkspaceLockedChanged();
2236 }
2237 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002238
Michael Jurka0280c3b2010-09-17 15:00:07 -07002239 private void resetAddInfo() {
Winson Chung3d503fb2011-07-13 17:25:49 -07002240 mPendingAddInfo.container = ItemInfo.NO_ID;
Adam Cohendcd297f2013-06-18 13:13:40 -07002241 mPendingAddInfo.screenId = -1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002242 mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
2243 mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
Sunny Goyal233ee962015-08-03 13:05:01 -07002244 mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = 1;
Winson Chung3d503fb2011-07-13 17:25:49 -07002245 mPendingAddInfo.dropPos = null;
Michael Jurka0280c3b2010-09-17 15:00:07 -07002246 }
Michael Jurkaa63c4522010-08-19 13:52:27 -07002247
Tony Wickhama0628cc2015-10-14 15:23:04 -07002248 void addAppWidgetFromDropImpl(final int appWidgetId, final ItemInfo info, final
Adam Cohen59400422014-03-05 18:07:04 -08002249 AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002250 if (LOGD) {
2251 Log.d(TAG, "Adding widget from drop");
2252 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07002253 addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
2254 }
2255
Sunny Goyale6b63a32015-01-16 16:14:29 -08002256 void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
Adam Cohen59400422014-03-05 18:07:04 -08002257 final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
2258 int delay) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002259 if (appWidgetInfo.configure != null) {
2260 mPendingAddWidgetInfo = appWidgetInfo;
Adam Cohen4637b5a2013-11-04 18:21:24 -08002261 mPendingAddWidgetId = appWidgetId;
Michael Jurkaaf442092010-06-10 17:01:57 -07002262
Bjorn Bringert7984c942009-12-09 15:38:25 +00002263 // Launch over to configure widget, if needed
Sunny Goyalffe83f12014-08-14 17:39:34 -07002264 mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
2265 mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
2266
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002267 } else {
Bjorn Bringert7984c942009-12-09 15:38:25 +00002268 // Otherwise just add it
Adam Cohenad4e15c2013-10-17 16:21:35 -07002269 Runnable onComplete = new Runnable() {
2270 @Override
2271 public void run() {
2272 // Exit spring loaded mode if necessary after adding the widget
2273 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2274 null);
2275 }
2276 };
Adam Cohendcd297f2013-06-18 13:13:40 -07002277 completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002278 appWidgetInfo);
Adam Cohen689ff162014-05-08 17:27:56 -07002279 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002280 }
2281 }
Romain Guycbb89e42009-06-08 15:52:54 -07002282
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002283 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002284 // Close any folders that may be open.
2285 closeFolder();
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002286 mWorkspace.moveToCustomContentScreen(animate);
2287 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002288
2289 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2290 int[] cell, int spanX, int spanY) {
2291 switch (info.itemType) {
2292 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2293 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2294 int span[] = new int[2];
2295 span[0] = spanX;
2296 span[1] = spanY;
2297 addAppWidgetFromDrop((PendingAddWidgetInfo) info,
2298 container, screenId, cell, span);
2299 break;
2300 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
2301 processShortcutFromDrop(info.componentName, container, screenId, cell);
2302 break;
2303 default:
2304 throw new IllegalStateException("Unknown item type: " + info.itemType);
2305 }
2306 }
2307
Adam Cohenfbba09b2011-07-18 21:43:05 -07002308 /**
2309 * Process a shortcut drop.
2310 *
2311 * @param componentName The name of the component
Adam Cohendcd297f2013-06-18 13:13:40 -07002312 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002313 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002314 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002315 private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
2316 int[] cell) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002317 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002318 mPendingAddInfo.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002319 mPendingAddInfo.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002320 mPendingAddInfo.dropPos = null;
Adam Cohenfbba09b2011-07-18 21:43:05 -07002321
2322 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002323 mPendingAddInfo.cellX = cell[0];
2324 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002325 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002326
2327 Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
2328 createShortcutIntent.setComponent(componentName);
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002329 Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
Michael Jurka0280c3b2010-09-17 15:00:07 -07002330 }
2331
Adam Cohenfbba09b2011-07-18 21:43:05 -07002332 /**
2333 * Process a widget drop.
2334 *
2335 * @param info The PendingAppWidgetInfo of the widget being added.
Adam Cohendcd297f2013-06-18 13:13:40 -07002336 * @param screenId The ID of the screen where it should be added
Adam Cohenfbba09b2011-07-18 21:43:05 -07002337 * @param cell The cell it should be added to, optional
Adam Cohenfbba09b2011-07-18 21:43:05 -07002338 */
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002339 private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
2340 int[] cell, int[] span) {
Adam Cohenfbba09b2011-07-18 21:43:05 -07002341 resetAddInfo();
Winson Chung3d503fb2011-07-13 17:25:49 -07002342 mPendingAddInfo.container = info.container = container;
Adam Cohendcd297f2013-06-18 13:13:40 -07002343 mPendingAddInfo.screenId = info.screenId = screenId;
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002344 mPendingAddInfo.dropPos = null;
Adam Cohend41fbf52012-02-16 23:53:59 -08002345 mPendingAddInfo.minSpanX = info.minSpanX;
2346 mPendingAddInfo.minSpanY = info.minSpanY;
2347
Adam Cohenfbba09b2011-07-18 21:43:05 -07002348 if (cell != null) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002349 mPendingAddInfo.cellX = cell[0];
2350 mPendingAddInfo.cellY = cell[1];
Adam Cohenfbba09b2011-07-18 21:43:05 -07002351 }
Adam Cohend41fbf52012-02-16 23:53:59 -08002352 if (span != null) {
2353 mPendingAddInfo.spanX = span[0];
2354 mPendingAddInfo.spanY = span[1];
2355 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002356
Adam Cohened66b2b2012-01-23 17:28:51 -08002357 AppWidgetHostView hostView = info.boundWidget;
2358 int appWidgetId;
2359 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002360 // In the case where we've prebound the widget, we remove it from the DragLayer
2361 if (LOGD) {
2362 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
2363 }
2364 getDragLayer().removeView(hostView);
2365
Adam Cohened66b2b2012-01-23 17:28:51 -08002366 appWidgetId = hostView.getAppWidgetId();
Tony Wickhama0628cc2015-10-14 15:23:04 -07002367 addAppWidgetFromDropImpl(appWidgetId, info, hostView, info.info);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002368
2369 // Clear the boundWidget so that it doesn't get destroyed.
2370 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002371 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002372 // In this case, we either need to start an activity to get permission to bind
2373 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002374 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002375 Bundle options = info.bindOptions;
2376
Sunny Goyalffe83f12014-08-14 17:39:34 -07002377 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2378 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002379 if (success) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002380 addAppWidgetFromDropImpl(appWidgetId, info, null, info.info);
Michael Jurka8b805b12012-04-18 14:23:14 -07002381 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002382 mPendingAddWidgetInfo = info.info;
Michael Jurka8b805b12012-04-18 14:23:14 -07002383 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
2384 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
2385 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
Sunny Goyalffe83f12014-08-14 17:39:34 -07002386 mAppWidgetManager.getUser(mPendingAddWidgetInfo)
2387 .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
Adam Cohendd70d662012-10-04 16:53:44 -07002388 // TODO: we need to make sure that this accounts for the options bundle.
2389 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
Michael Jurka8b805b12012-04-18 14:23:14 -07002390 startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
2391 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002392 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002393 }
2394
Adam Cohendcd297f2013-06-18 13:13:40 -07002395 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002396 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002397 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002398 folderInfo.title = getText(R.string.folder_name);
2399
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002400 // Update the model
Sunny Goyal1d4a2df2015-03-30 11:11:46 -07002401 LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
2402 cellX, cellY);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002403 sFolders.put(folderInfo.id, folderInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002404
2405 // Create the view
Winson Chung3d503fb2011-07-13 17:25:49 -07002406 FolderIcon newFolder =
2407 FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
Adam Cohendcd297f2013-06-18 13:13:40 -07002408 mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
Winson Chung3d503fb2011-07-13 17:25:49 -07002409 isWorkspaceLocked());
Winson Chung5f8afe62013-08-12 16:19:28 -07002410 // Force measure the new folder icon
2411 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2412 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002413 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002414 }
Romain Guycbb89e42009-06-08 15:52:54 -07002415
Winsonc0b52fe2015-09-09 16:38:15 -07002416 /**
Winsonfa56b3f2015-09-14 12:01:13 -07002417 * Unbinds the view for the specified item, and removes the item and all its children.
2418 *
2419 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07002420 * @param itemInfo the {@link ItemInfo} for this view.
2421 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07002422 */
Winson2949fb52015-09-24 09:56:11 -07002423 public boolean removeItem(View v, ItemInfo itemInfo, boolean deleteFromDb) {
Winsonc0b52fe2015-09-09 16:38:15 -07002424 if (itemInfo instanceof ShortcutInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07002425 // Remove the shortcut from the folder before removing it from launcher
Winson2949fb52015-09-24 09:56:11 -07002426 FolderInfo folderInfo = sFolders.get(itemInfo.container);
2427 if (folderInfo != null) {
2428 folderInfo.remove((ShortcutInfo) itemInfo);
Winsonfa56b3f2015-09-14 12:01:13 -07002429 } else {
2430 mWorkspace.removeWorkspaceItem(v);
2431 }
Winsonc0b52fe2015-09-09 16:38:15 -07002432 if (deleteFromDb) {
2433 LauncherModel.deleteItemFromDatabase(this, itemInfo);
2434 }
2435 } else if (itemInfo instanceof FolderInfo) {
2436 final FolderInfo folderInfo = (FolderInfo) itemInfo;
2437 unbindFolder(folderInfo);
2438 mWorkspace.removeWorkspaceItem(v);
2439 if (deleteFromDb) {
2440 LauncherModel.deleteFolderAndContentsFromDatabase(this, folderInfo);
2441 }
2442 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2443 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07002444 mWorkspace.removeWorkspaceItem(v);
Sunny Goyal56c73602015-09-25 12:55:01 -07002445 removeWidgetToAutoAdvance(widgetInfo.hostView);
2446 widgetInfo.hostView = null;
Winsonc0b52fe2015-09-09 16:38:15 -07002447 if (deleteFromDb) {
Sunny Goyal56c73602015-09-25 12:55:01 -07002448 deleteWidgetInfo(widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002449 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002450
Winsonc0b52fe2015-09-09 16:38:15 -07002451 } else {
2452 return false;
2453 }
2454 return true;
2455 }
2456
2457 /**
2458 * Unbinds any launcher references to the folder.
2459 */
2460 private void unbindFolder(FolderInfo folder) {
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07002461 sFolders.remove(folder.id);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002462 }
2463
Winsonc0b52fe2015-09-09 16:38:15 -07002464 /**
Sunny Goyal56c73602015-09-25 12:55:01 -07002465 * Deletes the widget info and the widget id.
Winsonc0b52fe2015-09-09 16:38:15 -07002466 */
Sunny Goyal56c73602015-09-25 12:55:01 -07002467 private void deleteWidgetInfo(final LauncherAppWidgetInfo widgetInfo) {
Winsonc0b52fe2015-09-09 16:38:15 -07002468 final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
Sunny Goyal56c73602015-09-25 12:55:01 -07002469 if (appWidgetHost != null && !widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdValid()) {
Winsonc0b52fe2015-09-09 16:38:15 -07002470 // Deleting an app widget ID is a void call but writes to disk before returning
2471 // to the caller...
2472 new AsyncTask<Void, Void, Void>() {
2473 public Void doInBackground(Void ... args) {
2474 appWidgetHost.deleteAppWidgetId(widgetInfo.appWidgetId);
2475 return null;
2476 }
Sunny Goyalf27cb0e2015-09-23 16:12:02 -07002477 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Winsonc0b52fe2015-09-09 16:38:15 -07002478 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002479 LauncherModel.deleteItemFromDatabase(this, widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002480 }
2481
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002482 @Override
2483 public boolean dispatchKeyEvent(KeyEvent event) {
2484 if (event.getAction() == KeyEvent.ACTION_DOWN) {
2485 switch (event.getKeyCode()) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002486 case KeyEvent.KEYCODE_HOME:
Dianne Hackborn67800862009-07-24 17:15:20 -07002487 return true;
Joe Onoratobe386092009-11-17 17:32:16 -08002488 case KeyEvent.KEYCODE_VOLUME_DOWN:
Sunny Goyal4bbf4192014-11-11 12:23:59 -08002489 if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
Joe Onoratobe386092009-11-17 17:32:16 -08002490 dumpState();
2491 return true;
2492 }
2493 break;
Dianne Hackborn67800862009-07-24 17:15:20 -07002494 }
2495 } else if (event.getAction() == KeyEvent.ACTION_UP) {
2496 switch (event.getKeyCode()) {
Dianne Hackborn67800862009-07-24 17:15:20 -07002497 case KeyEvent.KEYCODE_HOME:
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002498 return true;
2499 }
2500 }
2501
2502 return super.dispatchKeyEvent(event);
2503 }
2504
Joe Onorato88ec0992009-11-19 13:16:06 -08002505 @Override
2506 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002507 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2508 return;
2509 }
2510
Sunny Goyal45478022015-06-08 16:52:41 -07002511 if (mDragController.isDragging()) {
2512 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002513 return;
2514 }
2515
Winson Chungb745afb2015-03-02 11:51:23 -08002516 if (isAppsViewVisible()) {
2517 showWorkspace(true);
2518 } else if (isWidgetsViewVisible()) {
2519 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002520 } else if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002521 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002522 } else if (mWorkspace.getOpenFolder() != null) {
Adam Cohen76fc0852011-06-17 13:26:23 -07002523 Folder openFolder = mWorkspace.getOpenFolder();
2524 if (openFolder.isEditingName()) {
2525 openFolder.dismissEditingName();
2526 } else {
2527 closeFolder();
2528 }
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002529 } else {
Patrick Dubroy758a9232011-03-03 19:54:56 -08002530 mWorkspace.exitWidgetResizeMode();
2531
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002532 // Back button is a no-op here, but give at least some feedback for the button press
2533 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002534 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002535 }
2536
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002537 /**
Sunny Goyal383c5072015-06-12 21:18:53 -07002538 * Re-listen when widget host is reset.
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002539 */
Sunny Goyal383c5072015-06-12 21:18:53 -07002540 @Override
2541 public void onAppWidgetHostReset() {
Michael Jurkabbbad6b2011-02-07 13:04:09 -08002542 if (mAppWidgetHost != null) {
2543 mAppWidgetHost.startListening();
2544 }
Jeff Sharkey1e2efc82009-11-06 15:17:59 -08002545 }
2546
2547 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002548 * Launches the intent referred by the clicked shortcut.
2549 *
2550 * @param v The view representing the clicked shortcut.
2551 */
2552 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002553 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2554 // view has detached (it's possible for this to happen if the view is removed mid touch).
2555 if (v.getWindowToken() == null) {
2556 return;
2557 }
2558
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002559 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002560 return;
2561 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002562
Adam Cohen1697b792013-09-17 19:08:21 -07002563 if (v instanceof Workspace) {
2564 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002565 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002566 }
2567 return;
2568 }
2569
2570 if (v instanceof CellLayout) {
2571 if (mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07002572 showWorkspace(mWorkspace.indexOfChild(v), true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002573 }
2574 }
2575
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002576 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002577 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002578 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002579 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002580 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002581 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002582 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07002583 } else if (v == mAllAppsButton) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002584 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002585 } else if (tag instanceof AppInfo) {
2586 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002587 } else if (tag instanceof LauncherAppWidgetInfo) {
2588 if (v instanceof PendingAppWidgetHostView) {
2589 onClickPendingWidget((PendingAppWidgetHostView) v);
2590 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002591 }
2592 }
2593
Sunny Goyal70660032015-05-14 00:07:08 -07002594 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002595 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002596 return false;
2597 }
2598
Michael Jurkaaf442092010-06-10 17:01:57 -07002599 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002600 * Event handler for the app widget view which has not fully restored.
2601 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002602 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002603 if (mIsSafeModeEnabled) {
2604 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2605 return;
2606 }
2607
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002608 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002609 if (v.isReadyForClickSetup()) {
Sunny Goyalff572272014-07-23 13:58:07 -07002610 int widgetId = info.appWidgetId;
2611 AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
2612 if (appWidgetInfo != null) {
Adam Cohen59400422014-03-05 18:07:04 -08002613 mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
2614 this, appWidgetInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07002615 mPendingAddInfo.copyFrom(info);
2616 mPendingAddWidgetId = widgetId;
2617
Sunny Goyalffe83f12014-08-14 17:39:34 -07002618 AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
2619 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002620 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002621 } else if (info.installProgress < 0) {
2622 // The install has not been queued
2623 final String packageName = info.providerName.getPackageName();
2624 showBrokenAppInstallDialog(packageName,
2625 new DialogInterface.OnClickListener() {
2626 public void onClick(DialogInterface dialog, int id) {
2627 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
2628 }
2629 });
2630 } else {
2631 // Download has started.
2632 final String packageName = info.providerName.getPackageName();
2633 startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
Sunny Goyalff572272014-07-23 13:58:07 -07002634 }
2635 }
2636
2637 /**
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002638 * Event handler for the "grid" button that appears on the home screen, which
2639 * enters all apps mode.
2640 *
2641 * @param v The view that was clicked.
2642 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002643 protected void onClickAllAppsButton(View v) {
2644 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002645 if (!isAppsViewVisible()) {
Winson Chung4ac30062015-05-08 17:34:17 -07002646 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07002647 true /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungbedf9232015-07-10 12:38:30 -07002648
2649 if (mLauncherCallbacks != null) {
2650 mLauncherCallbacks.onClickAllAppsButton(v);
2651 }
Winson Chung76648c52015-07-10 14:33:23 -07002652 }
2653 }
2654
2655 protected void onLongClickAllAppsButton(View v) {
2656 if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
2657 if (!isAppsViewVisible()) {
2658 showAppsView(true /* animated */, false /* resetListToTop */,
2659 true /* updatePredictedApps */, true /* focusSearchBar */);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002660 }
2661 }
2662
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002663 private void showBrokenAppInstallDialog(final String packageName,
2664 DialogInterface.OnClickListener onSearchClickListener) {
Sunny Goyale03b8122014-10-08 09:55:24 -07002665 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002666 .setTitle(R.string.abandoned_promises_title)
2667 .setMessage(R.string.abandoned_promise_explanation)
2668 .setPositiveButton(R.string.abandoned_search, onSearchClickListener)
2669 .setNeutralButton(R.string.abandoned_clean_this,
2670 new DialogInterface.OnClickListener() {
2671 public void onClick(DialogInterface dialog, int id) {
2672 final UserHandleCompat user = UserHandleCompat.myUserHandle();
2673 mWorkspace.removeAbandonedPromise(packageName, user);
2674 }
2675 })
2676 .create().show();
2677 return;
2678 }
2679
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002680 /**
2681 * Event handler for an app shortcut click.
2682 *
2683 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2684 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002685 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002686 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2687 Object tag = v.getTag();
2688 if (!(tag instanceof ShortcutInfo)) {
2689 throw new IllegalArgumentException("Input must be a Shortcut");
2690 }
2691
2692 // Open shortcut
2693 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002694
2695 if (shortcut.isDisabled != 0) {
2696 int error = R.string.activity_not_available;
2697 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2698 error = R.string.safemode_shortcut_error;
2699 }
2700 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2701 return;
2702 }
2703
Chris Wren40c5ed32014-06-24 18:24:23 -04002704 // Check for abandoned promise
Sunny Goyal34942622014-08-29 17:20:55 -07002705 if ((v instanceof BubbleTextView)
2706 && shortcut.isPromise()
2707 && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002708 showBrokenAppInstallDialog(
Sunny Goyal34942622014-08-29 17:20:55 -07002709 shortcut.getTargetComponent().getPackageName(),
Chris Wren40c5ed32014-06-24 18:24:23 -04002710 new DialogInterface.OnClickListener() {
2711 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal508da152014-08-14 10:53:27 -07002712 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002713 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002714 });
Chris Wren40c5ed32014-06-24 18:24:23 -04002715 return;
2716 }
2717
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002718 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002719 startAppShortcutOrInfoActivity(v);
Adam Cohen9211d422014-10-07 18:14:53 -07002720
2721 if (mLauncherCallbacks != null) {
2722 mLauncherCallbacks.onClickAppShortcut(v);
2723 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002724 }
2725
Adam Cohen091440a2015-03-18 14:16:05 -07002726 @Thunk void startAppShortcutOrInfoActivity(View v) {
Chris Wren40c5ed32014-06-24 18:24:23 -04002727 Object tag = v.getTag();
Sunny Goyal508da152014-08-14 10:53:27 -07002728 final ShortcutInfo shortcut;
2729 final Intent intent;
2730 if (tag instanceof ShortcutInfo) {
2731 shortcut = (ShortcutInfo) tag;
2732 intent = shortcut.intent;
2733 int[] pos = new int[2];
2734 v.getLocationOnScreen(pos);
2735 intent.setSourceBounds(new Rect(pos[0], pos[1],
2736 pos[0] + v.getWidth(), pos[1] + v.getHeight()));
Chris Wren40c5ed32014-06-24 18:24:23 -04002737
Sunny Goyal508da152014-08-14 10:53:27 -07002738 } else if (tag instanceof AppInfo) {
2739 shortcut = null;
2740 intent = ((AppInfo) tag).intent;
2741 } else {
2742 throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
2743 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002744
2745 boolean success = startActivitySafely(v, intent, tag);
Winson Chung8f1eff72015-05-28 17:33:40 -07002746 mStats.recordLaunch(v, intent, shortcut);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002747
2748 if (success && v instanceof BubbleTextView) {
2749 mWaitingForResume = (BubbleTextView) v;
2750 mWaitingForResume.setStayPressed(true);
2751 }
2752 }
2753
2754 /**
2755 * Event handler for a folder icon click.
2756 *
2757 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2758 */
2759 protected void onClickFolderIcon(View v) {
2760 if (LOGD) Log.d(TAG, "onClickFolder");
2761 if (!(v instanceof FolderIcon)){
2762 throw new IllegalArgumentException("Input must be a FolderIcon");
2763 }
2764
Sunny Goyal317698b2015-07-29 11:45:41 -07002765 // TODO(sunnygoyal): Re-evaluate this code.
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002766 FolderIcon folderIcon = (FolderIcon) v;
2767 final FolderInfo info = folderIcon.getFolderInfo();
2768 Folder openFolder = mWorkspace.getFolderForTag(info);
2769
2770 // If the folder info reports that the associated folder is open, then verify that
2771 // it is actually opened. There have been a few instances where this gets out of sync.
2772 if (info.opened && openFolder == null) {
2773 Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
2774 + info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
2775 info.opened = false;
2776 }
2777
2778 if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
2779 // Close any open folder
2780 closeFolder();
2781 // Open the requested folder
2782 openFolder(folderIcon);
2783 } else {
2784 // Find the open folder...
2785 int folderScreen;
2786 if (openFolder != null) {
2787 folderScreen = mWorkspace.getPageForView(openFolder);
2788 // .. and close it
Sunny Goyal935fca12015-10-13 10:19:01 -07002789 closeFolder(openFolder, true);
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002790 if (folderScreen != mWorkspace.getCurrentPage()) {
2791 // Close any folder open on the current screen
2792 closeFolder();
2793 // Pull the folder onto this screen
2794 openFolder(folderIcon);
2795 }
2796 }
2797 }
Adam Cohen9211d422014-10-07 18:14:53 -07002798
2799 if (mLauncherCallbacks != null) {
2800 mLauncherCallbacks.onClickFolderIcon(v);
2801 }
Michael Jurka5130e402011-10-13 04:55:35 -07002802 }
2803
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002804 /**
2805 * Event handler for the (Add) Widgets button that appears after a long press
2806 * on the home screen.
2807 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002808 protected void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002809 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002810 if (mIsSafeModeEnabled) {
2811 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2812 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002813 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002814 if (mLauncherCallbacks != null) {
2815 mLauncherCallbacks.onClickAddWidgetButton(view);
2816 }
Adam Cohen9211d422014-10-07 18:14:53 -07002817 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002818 }
2819
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002820 /**
2821 * Event handler for the wallpaper picker button that appears after a long press
2822 * on the home screen.
2823 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002824 protected void onClickWallpaperPicker(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002825 if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
Tony Wickham3e776a82015-09-09 18:21:49 -07002826 int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
2827 float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
2828 startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName())
2829 .putExtra(WallpaperPickerActivity.EXTRA_WALLPAPER_OFFSET, offset),
Sunny Goyal6a1e95a2015-03-20 17:26:30 -07002830 REQUEST_PICK_WALLPAPER);
Adam Cohen9211d422014-10-07 18:14:53 -07002831
2832 if (mLauncherCallbacks != null) {
2833 mLauncherCallbacks.onClickWallpaperPicker(v);
2834 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002835 }
2836
2837 /**
2838 * Event handler for a click on the settings button that appears after a long press
2839 * on the home screen.
2840 */
Anjali Koppal7b168a12014-03-04 17:16:11 -08002841 protected void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002842 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Adam Cohen9211d422014-10-07 18:14:53 -07002843 if (mLauncherCallbacks != null) {
2844 mLauncherCallbacks.onClickSettingsButton(v);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07002845 } else {
Sunny Goyal4f3e9382015-06-05 00:13:25 -07002846 startActivity(new Intent(this, SettingsActivity.class));
Adam Cohen9211d422014-10-07 18:14:53 -07002847 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002848 }
2849
Adam Cohen61f560d2013-09-30 15:58:20 -07002850 public View.OnTouchListener getHapticFeedbackTouchListener() {
2851 if (mHapticFeedbackTouchListener == null) {
2852 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002853 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002854 @Override
2855 public boolean onTouch(View v, MotionEvent event) {
2856 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2857 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2858 }
2859 return false;
2860 }
2861 };
2862 }
2863 return mHapticFeedbackTouchListener;
2864 }
2865
Adam Cohen9211d422014-10-07 18:14:53 -07002866 public void onDragStarted(View view) {
2867 if (isOnCustomContent()) {
2868 // Custom content screen doesn't participate in drag and drop. If on custom
2869 // content screen, move to default.
2870 moveWorkspaceToDefaultScreen();
2871 }
2872
2873 if (mLauncherCallbacks != null) {
2874 mLauncherCallbacks.onDragStarted(view);
2875 }
2876 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002877
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002878 /**
2879 * Called when the user stops interacting with the launcher.
2880 * This implies that the user is now on the homescreen and is not doing housekeeping.
2881 */
Adam Cohen9211d422014-10-07 18:14:53 -07002882 protected void onInteractionEnd() {
2883 if (mLauncherCallbacks != null) {
2884 mLauncherCallbacks.onInteractionEnd();
2885 }
2886 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002887
2888 /**
2889 * Called when the user starts interacting with the launcher.
2890 * The possible interactions are:
2891 * - open all apps
2892 * - reorder an app shortcut, or a widget
2893 * - open the overview mode.
2894 * This is a good time to stop doing things that only make sense
2895 * when the user is on the homescreen and not doing housekeeping.
2896 */
Adam Cohen9211d422014-10-07 18:14:53 -07002897 protected void onInteractionBegin() {
2898 if (mLauncherCallbacks != null) {
2899 mLauncherCallbacks.onInteractionBegin();
2900 }
2901 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002902
Winson Chungcd99cd32015-04-29 11:03:24 -07002903 /** Updates the interaction state. */
2904 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002905 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002906 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002907 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2908 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002909 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002910 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002911 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002912 onInteractionEnd();
2913 }
2914 }
2915
Kenny Guyf07af7b2014-07-31 11:39:16 +01002916 void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
Kenny Guyf07af7b2014-07-31 11:39:16 +01002917 try {
2918 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Kenny Guyf07af7b2014-07-31 11:39:16 +01002919 launcherApps.showAppDetailsForProfile(componentName, user);
2920 } catch (SecurityException e) {
2921 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2922 Log.e(TAG, "Launcher does not have permission to launch settings");
2923 } catch (ActivityNotFoundException e) {
2924 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2925 Log.e(TAG, "Unable to launch settings");
2926 }
Patrick Dubroy4ed62782010-08-17 15:11:18 -07002927 }
2928
Michael Jurka1e2f4652013-07-08 18:03:46 -07002929 // returns true if the activity was started
Kenny Guyd31df542014-06-30 15:12:11 +01002930 boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
2931 UserHandleCompat user) {
Michael Jurkaeadbfc52013-09-04 00:45:37 +02002932 if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
Patrick Dubroy5539af72010-09-07 15:22:01 -07002933 // System applications cannot be installed. For now, show a toast explaining that.
2934 // We may give them the option of disabling apps this way.
2935 int messageId = R.string.uninstall_system_app_text;
2936 Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
Michael Jurka1e2f4652013-07-08 18:03:46 -07002937 return false;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002938 } else {
Michael Jurka1e2f4652013-07-08 18:03:46 -07002939 String packageName = componentName.getPackageName();
2940 String className = componentName.getClassName();
Patrick Dubroy5539af72010-09-07 15:22:01 -07002941 Intent intent = new Intent(
2942 Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
Winson Chungdff8ebb2011-09-08 17:25:31 -07002943 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
2944 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
Kenny Guyd31df542014-06-30 15:12:11 +01002945 if (user != null) {
2946 user.addToIntent(intent, Intent.EXTRA_USER);
2947 }
Patrick Dubroy5539af72010-09-07 15:22:01 -07002948 startActivity(intent);
Michael Jurka1e2f4652013-07-08 18:03:46 -07002949 return true;
Patrick Dubroy5539af72010-09-07 15:22:01 -07002950 }
Patrick Dubroybc6840b2010-09-01 11:54:27 -07002951 }
2952
Winson Chung8f1eff72015-05-28 17:33:40 -07002953 private boolean startActivity(View v, Intent intent, Object tag) {
Kenny Guyb6cc40b2014-05-13 15:58:58 +01002954 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002955 try {
Winson Chung2672ff92012-05-04 16:22:30 -07002956 // Only launch using the new animation if the shortcut has not opted out (this is a
2957 // private contract between launcher and may be ignored in the future).
2958 boolean useLaunchAnimation = (v != null) &&
2959 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
Kenny Guyed131872014-04-30 03:02:21 +01002960 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
2961 UserManagerCompat userManager = UserManagerCompat.getInstance(this);
Kenny Guyed131872014-04-30 03:02:21 +01002962
Kenny Guy1317e2d2014-05-08 18:52:50 +01002963 UserHandleCompat user = null;
2964 if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
2965 long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
2966 user = userManager.getUserForSerialNumber(serialNumber);
2967 }
2968
2969 Bundle optsBundle = null;
Winson Chung2672ff92012-05-04 16:22:30 -07002970 if (useLaunchAnimation) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002971 ActivityOptions opts = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002972 if (Utilities.ATLEAST_MARSHMALLOW) {
Chet Haasea8f996d2015-02-17 12:56:04 -08002973 int left = 0, top = 0;
2974 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
2975 if (v instanceof TextView) {
2976 // Launch from center of icon, not entire view
Winson Chungb745afb2015-03-02 11:51:23 -08002977 Drawable icon = Workspace.getTextViewIcon((TextView) v);
2978 if (icon != null) {
2979 Rect bounds = icon.getBounds();
Chet Haasea8f996d2015-02-17 12:56:04 -08002980 left = (width - bounds.width()) / 2;
Winson Chungb745afb2015-03-02 11:51:23 -08002981 top = v.getPaddingTop();
Chet Haasea8f996d2015-02-17 12:56:04 -08002982 width = bounds.width();
2983 height = bounds.height();
2984 }
2985 }
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002986 opts = ActivityOptions.makeClipRevealAnimation(v, left, top, width, height);
2987 } else if (!Utilities.ATLEAST_LOLLIPOP) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002988 // Below L, we use a scale up animation
Adam Cohen2e52c902015-04-06 13:11:28 -07002989 opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
Chet Haasea8f996d2015-02-17 12:56:04 -08002990 v.getMeasuredWidth(), v.getMeasuredHeight());
Sunny Goyal9fc953b2015-08-17 12:24:25 -07002991 } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
Adam Cohen947e02b2015-05-22 19:23:34 -07002992 // On L devices, we use the device default slide-up transition.
2993 // On L MR1 devices, we a custom version of the slide-up transition which
2994 // doesn't have the delay present in the device default.
2995 opts = ActivityOptions.makeCustomAnimation(this,
2996 R.anim.task_open_enter, R.anim.no_anim);
Chet Haasea8f996d2015-02-17 12:56:04 -08002997 }
Adam Cohen2e52c902015-04-06 13:11:28 -07002998 optsBundle = opts != null ? opts.toBundle() : null;
Adam Cohen6ea3b112014-06-11 11:38:49 -07002999 }
Kenny Guy1317e2d2014-05-08 18:52:50 +01003000
3001 if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
3002 // Could be launching some bookkeeping activity
3003 startActivity(intent, optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003004 } else {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003005 // TODO Component can be null when shortcuts are supported for secondary user
Kenny Guyc2bd8102014-06-30 12:30:31 +01003006 launcherApps.startActivityForProfile(intent.getComponent(), user,
3007 intent.getSourceBounds(), optsBundle);
Winson Chungc7450e32012-04-17 17:34:08 -07003008 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003009 return true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003010 } catch (SecurityException e) {
Sunny Goyal28c6b962015-10-12 11:42:05 -07003011 if (Utilities.ATLEAST_MARSHMALLOW && tag instanceof ItemInfo) {
3012 // Due to legacy reasons, direct call shortcuts require Launchers to have the
3013 // corresponding permission. Show the appropriate permission prompt if that
3014 // is the case.
3015 if (intent.getComponent() == null
3016 && Intent.ACTION_CALL.equals(intent.getAction())
3017 && checkSelfPermission(Manifest.permission.CALL_PHONE) !=
3018 PackageManager.PERMISSION_GRANTED) {
3019 // TODO: Rename sPendingAddItem to a generic name.
3020 sPendingAddItem = preparePendingAddArgs(REQUEST_PERMISSION_CALL_PHONE, intent,
3021 0, (ItemInfo) tag);
3022 requestPermissions(new String[]{Manifest.permission.CALL_PHONE},
3023 REQUEST_PERMISSION_CALL_PHONE);
3024 return false;
3025 }
3026 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003027 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08003028 Log.e(TAG, "Launcher does not have the permission to launch " + intent +
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003029 ". Make sure to create a MAIN intent-filter for the corresponding activity " +
Joe Onoratof984e852010-03-25 09:47:45 -07003030 "or use the exported attribute for this activity. "
3031 + "tag="+ tag + " intent=" + intent, e);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003032 }
Michael Jurkaddd62e92011-02-16 17:49:14 -08003033 return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003034 }
Winson Chungaafa03c2010-06-11 17:34:16 -07003035
Winson Chungbedf9232015-07-10 12:38:30 -07003036 public boolean startActivitySafely(View v, Intent intent, Object tag) {
Michael Jurka86a720e2012-05-09 11:23:23 -07003037 boolean success = false;
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07003038 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
3039 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
3040 return false;
3041 }
Michael Jurka86a720e2012-05-09 11:23:23 -07003042 try {
3043 success = startActivity(v, intent, tag);
3044 } catch (ActivityNotFoundException e) {
3045 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
3046 Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
3047 }
3048 return success;
3049 }
3050
Adam Cohen268c4752012-06-06 17:47:33 -07003051 /**
3052 * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
3053 * in the DragLayer in the exact absolute location of the original FolderIcon.
3054 */
3055 private void copyFolderIconToImage(FolderIcon fi) {
3056 final int width = fi.getMeasuredWidth();
3057 final int height = fi.getMeasuredHeight();
3058
3059 // Lazy load ImageView, Bitmap and Canvas
3060 if (mFolderIconImageView == null) {
3061 mFolderIconImageView = new ImageView(this);
3062 }
3063 if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
3064 mFolderIconBitmap.getHeight() != height) {
3065 mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
3066 mFolderIconCanvas = new Canvas(mFolderIconBitmap);
3067 }
3068
3069 DragLayer.LayoutParams lp;
3070 if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
3071 lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
3072 } else {
3073 lp = new DragLayer.LayoutParams(width, height);
3074 }
3075
Adam Cohen307fe232012-08-16 17:55:58 -07003076 // The layout from which the folder is being opened may be scaled, adjust the starting
3077 // view size by this scale factor.
3078 float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
Adam Cohen268c4752012-06-06 17:47:33 -07003079 lp.customPosition = true;
3080 lp.x = mRectForFolderAnimation.left;
3081 lp.y = mRectForFolderAnimation.top;
Adam Cohen307fe232012-08-16 17:55:58 -07003082 lp.width = (int) (scale * width);
3083 lp.height = (int) (scale * height);
Adam Cohen268c4752012-06-06 17:47:33 -07003084
3085 mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
3086 fi.draw(mFolderIconCanvas);
3087 mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
Adam Cohenfb91f302012-06-11 15:45:18 -07003088 if (fi.getFolder() != null) {
3089 mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
3090 mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
Adam Cohen8ec23032012-06-08 14:46:22 -07003091 }
Adam Cohen268c4752012-06-06 17:47:33 -07003092 // Just in case this image view is still in the drag layer from a previous animation,
3093 // we remove it and re-add it.
3094 if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
3095 mDragLayer.removeView(mFolderIconImageView);
3096 }
3097 mDragLayer.addView(mFolderIconImageView, lp);
Adam Cohenfb91f302012-06-11 15:45:18 -07003098 if (fi.getFolder() != null) {
3099 fi.getFolder().bringToFront();
Adam Cohen8ec23032012-06-08 14:46:22 -07003100 }
Adam Cohen268c4752012-06-06 17:47:33 -07003101 }
3102
Adam Cohen2801caf2011-05-13 20:57:39 -07003103 private void growAndFadeOutFolderIcon(FolderIcon fi) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003104 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003105 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
3106 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
3107 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
3108
Adam Cohenc51934b2011-07-26 21:07:43 -07003109 FolderInfo info = (FolderInfo) fi.getTag();
3110 if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3111 CellLayout cl = (CellLayout) fi.getParent().getParent();
Winson Chunge50adee2011-08-11 16:12:00 -07003112 CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
3113 cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
Adam Cohenc51934b2011-07-26 21:07:43 -07003114 }
3115
Adam Cohen268c4752012-06-06 17:47:33 -07003116 // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
3117 copyFolderIconToImage(fi);
3118 fi.setVisibility(View.INVISIBLE);
3119
Michael Jurka2ecf9952012-06-18 12:52:28 -07003120 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003121 scaleX, scaleY);
Sunny Goyal9fc953b2015-08-17 12:24:25 -07003122 if (Utilities.ATLEAST_LOLLIPOP) {
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003123 oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
3124 }
3125 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohen2801caf2011-05-13 20:57:39 -07003126 oa.start();
3127 }
3128
Sunny Goyal935fca12015-10-13 10:19:01 -07003129 private void shrinkAndFadeInFolderIcon(final FolderIcon fi, boolean animate) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07003130 if (fi == null) return;
Adam Cohen2801caf2011-05-13 20:57:39 -07003131 PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
3132 PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
3133 PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
3134
Adam Cohen268c4752012-06-06 17:47:33 -07003135 final CellLayout cl = (CellLayout) fi.getParent().getParent();
Adam Cohenc51934b2011-07-26 21:07:43 -07003136
Adam Cohen268c4752012-06-06 17:47:33 -07003137 // We remove and re-draw the FolderIcon in-case it has changed
3138 mDragLayer.removeView(mFolderIconImageView);
3139 copyFolderIconToImage(fi);
Michael Jurka2ecf9952012-06-18 12:52:28 -07003140 ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
Adam Cohen268c4752012-06-06 17:47:33 -07003141 scaleX, scaleY);
Adam Cohenc4fe9ea2014-08-18 18:54:10 -07003142 oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
Adam Cohenc51934b2011-07-26 21:07:43 -07003143 oa.addListener(new AnimatorListenerAdapter() {
3144 @Override
3145 public void onAnimationEnd(Animator animation) {
Adam Cohen268c4752012-06-06 17:47:33 -07003146 if (cl != null) {
3147 cl.clearFolderLeaveBehind();
3148 // Remove the ImageView copy of the FolderIcon and make the original visible.
3149 mDragLayer.removeView(mFolderIconImageView);
3150 fi.setVisibility(View.VISIBLE);
Adam Cohenc51934b2011-07-26 21:07:43 -07003151 }
3152 }
3153 });
Adam Cohen2801caf2011-05-13 20:57:39 -07003154 oa.start();
Sunny Goyal935fca12015-10-13 10:19:01 -07003155 if (!animate) {
3156 oa.end();
3157 }
Adam Cohen2801caf2011-05-13 20:57:39 -07003158 }
3159
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003160 /**
Michael Jurka774bd372010-10-22 13:40:50 -07003161 * Opens the user folder described by the specified tag. The opening of the folder
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003162 * is animated relative to the specified View. If the View is null, no animation
3163 * is played.
3164 *
3165 * @param folderInfo The FolderInfo describing the folder to open.
3166 */
Adam Cohena9cf38f2011-05-02 15:36:58 -07003167 public void openFolder(FolderIcon folderIcon) {
Adam Cohenfb91f302012-06-11 15:45:18 -07003168 Folder folder = folderIcon.getFolder();
Sunny Goyalf4066152015-04-15 09:42:19 -07003169 Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
3170 if (openFolder != null && openFolder != folder) {
3171 // Close any open folder before opening a folder.
3172 closeFolder();
3173 }
3174
Adam Cohena9cf38f2011-05-02 15:36:58 -07003175 FolderInfo info = folder.mInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003176
Adam Cohena9cf38f2011-05-02 15:36:58 -07003177 info.opened = true;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003178
Sunny Goyalf4066152015-04-15 09:42:19 -07003179 // While the folder is open, the position of the icon cannot change.
3180 ((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
3181
Adam Cohen4554ee12011-08-03 16:13:21 -07003182 // Just verify that the folder hasn't already been added to the DragLayer.
3183 // There was a one-off crash where the folder had a parent already.
3184 if (folder.getParent() == null) {
3185 mDragLayer.addView(folder);
3186 mDragController.addDropTarget((DropTarget) folder);
3187 } else {
3188 Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
3189 folder.getParent() + ").");
3190 }
Adam Cohena9cf38f2011-05-02 15:36:58 -07003191 folder.animateOpen();
Adam Cohen268c4752012-06-06 17:47:33 -07003192 growAndFadeOutFolderIcon(folderIcon);
Winson Chung83ca4802013-04-12 15:10:52 -07003193
3194 // Notify the accessibility manager that this folder "window" has appeared and occluded
3195 // the workspace items
3196 folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
3197 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
Adam Cohen4554ee12011-08-03 16:13:21 -07003198 }
3199
3200 public void closeFolder() {
Sunny Goyal935fca12015-10-13 10:19:01 -07003201 closeFolder(true);
3202 }
3203
3204 public void closeFolder(boolean animate) {
Adam Cohen37c717f2013-11-26 11:50:15 -08003205 Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
Adam Cohen4554ee12011-08-03 16:13:21 -07003206 if (folder != null) {
Adam Cohenac56cff2011-09-28 20:45:37 -07003207 if (folder.isEditingName()) {
3208 folder.dismissEditingName();
3209 }
Sunny Goyal935fca12015-10-13 10:19:01 -07003210 closeFolder(folder, animate);
Adam Cohen4554ee12011-08-03 16:13:21 -07003211 }
3212 }
3213
Sunny Goyal935fca12015-10-13 10:19:01 -07003214 public void closeFolder(Folder folder, boolean animate) {
Adam Cohen4554ee12011-08-03 16:13:21 -07003215 folder.getInfo().opened = false;
3216
3217 ViewGroup parent = (ViewGroup) folder.getParent().getParent();
3218 if (parent != null) {
3219 FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
Sunny Goyal935fca12015-10-13 10:19:01 -07003220 shrinkAndFadeInFolderIcon(fi, animate);
Sunny Goyalf4066152015-04-15 09:42:19 -07003221 if (fi != null) {
3222 ((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
3223 }
Adam Cohen4554ee12011-08-03 16:13:21 -07003224 }
Sunny Goyal935fca12015-10-13 10:19:01 -07003225 if (animate) {
3226 folder.animateClosed();
3227 } else {
3228 folder.close();
3229 }
Winson Chung83ca4802013-04-12 15:10:52 -07003230
Sunny Goyal935fca12015-10-13 10:19:01 -07003231 // Notify the accessibility manager that this folder "window" has disappeared and no
3232 // longer occludes the workspace items
Winson Chung83ca4802013-04-12 15:10:52 -07003233 getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003234 }
3235
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003236 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07003237 if (!isDraggingEnabled()) return false;
3238 if (isWorkspaceLocked()) return false;
3239 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003240
Winson Chung76648c52015-07-10 14:33:23 -07003241 if (v == mAllAppsButton) {
3242 onLongClickAllAppsButton(v);
3243 return true;
3244 }
3245
Adam Cohen1697b792013-09-17 19:08:21 -07003246 if (v instanceof Workspace) {
3247 if (!mWorkspace.isInOverviewMode()) {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003248 if (!mWorkspace.isTouchActive()) {
3249 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07003250 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3251 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
3252 return true;
3253 } else {
3254 return false;
3255 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07003256 } else {
3257 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07003258 }
Adam Cohen1697b792013-09-17 19:08:21 -07003259 }
3260
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003261 CellLayout.CellInfo longClickCellInfo = null;
3262 View itemUnderLongClick = null;
3263 if (v.getTag() instanceof ItemInfo) {
3264 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08003265 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07003266 itemUnderLongClick = longClickCellInfo.cell;
3267 resetAddInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003268 }
3269
Winson Chung3d503fb2011-07-13 17:25:49 -07003270 // The hotseat touch handling does not go through Workspace, and we always allow long press
3271 // on hotseat items.
Dan Sandlere26d0942014-01-13 14:30:14 -05003272 final boolean inHotseat = isHotseatLayout(v);
Sunny Goyal8e2133b2015-05-06 13:39:07 -07003273 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07003274 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07003275 // User long pressed on empty space
3276 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
3277 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
Adam Cohend3ecce92013-09-16 14:58:00 -07003278 if (mWorkspace.isInOverviewMode()) {
3279 mWorkspace.startReordering(v);
3280 } else {
Winson Chungdc61c4d2015-04-20 18:26:57 -07003281 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07003282 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003283 } else {
Dan Sandlere26d0942014-01-13 14:30:14 -05003284 final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
3285 mHotseat.getOrderInHotseat(
3286 longClickCellInfo.cellX,
3287 longClickCellInfo.cellY));
3288 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003289 // User long pressed on an item
Michael Jurka0280c3b2010-09-17 15:00:07 -07003290 mWorkspace.startDrag(longClickCellInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003291 }
3292 }
3293 }
3294 return true;
3295 }
3296
Winson Chung3d503fb2011-07-13 17:25:49 -07003297 boolean isHotseatLayout(View layout) {
3298 return mHotseat != null && layout != null &&
3299 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
3300 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08003301
Winson Chung3d503fb2011-07-13 17:25:49 -07003302 /**
3303 * Returns the CellLayout of the specified container at the specified screen.
3304 */
Sunny Goyal92820592015-03-02 11:31:35 -08003305 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07003306 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
3307 if (mHotseat != null) {
3308 return mHotseat.getLayout();
3309 } else {
3310 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08003311 }
Winson Chung3d503fb2011-07-13 17:25:49 -07003312 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08003313 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08003314 }
3315 }
3316
Winson Chungb745afb2015-03-02 11:51:23 -08003317 /**
3318 * For overridden classes.
3319 */
Daniel Sandler843e8602010-06-07 14:59:01 -04003320 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08003321 return isAppsViewVisible();
3322 }
3323
3324 public boolean isAppsViewVisible() {
3325 return (mState == State.APPS) || (mOnResumeState == State.APPS);
3326 }
3327
3328 public boolean isWidgetsViewVisible() {
3329 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04003330 }
3331
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003332 private void setWorkspaceBackground(int background) {
3333 switch (background) {
3334 case WORKSPACE_BACKGROUND_TRANSPARENT:
3335 getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
3336 break;
3337 case WORKSPACE_BACKGROUND_BLACK:
3338 getWindow().setBackgroundDrawable(null);
3339 break;
3340 default:
3341 getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
3342 }
Craig Mautner360310b2012-10-26 15:13:08 -07003343 }
3344
Selim Cinek3a8a8f72014-01-16 10:38:38 -08003345 protected void changeWallpaperVisiblity(boolean visible) {
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003346 int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
3347 int curflags = getWindow().getAttributes().flags
3348 & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
3349 if (wpflags != curflags) {
3350 getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
3351 }
Sunny Goyal4a6c6f32015-05-19 12:36:46 -07003352 setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
Dianne Hackbornbb003a52011-08-30 14:40:07 -07003353 }
3354
Michael Jurkae326f182011-11-21 14:05:46 -08003355 @Override
3356 public void onTrimMemory(int level) {
3357 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07003358 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
3359 // The widget preview db can result in holding onto over
3360 // 3MB of memory for caching which isn't necessary.
3361 SQLiteDatabase.releaseMemory();
3362
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08003363 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07003364 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08003365 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01003366 if (mLauncherCallbacks != null) {
3367 mLauncherCallbacks.onTrimMemory(level);
3368 }
Michael Jurkae326f182011-11-21 14:05:46 -08003369 }
3370
Winson5c6bdbb2015-09-03 11:36:19 -07003371 /**
3372 * @return whether or not the Launcher state changed.
3373 */
3374 public boolean showWorkspace(boolean animated) {
3375 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07003376 }
3377
Winson5c6bdbb2015-09-03 11:36:19 -07003378 /**
3379 * @return whether or not the Launcher state changed.
3380 */
3381 public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
3382 return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winson Chungef7f8742015-06-04 17:18:17 -07003383 onCompleteRunnable);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003384 }
3385
Winson5c6bdbb2015-09-03 11:36:19 -07003386 /**
3387 * @return whether or not the Launcher state changed.
3388 */
3389 protected boolean showWorkspace(int snapToPage, boolean animated) {
3390 return showWorkspace(snapToPage, animated, null);
Winson Chungdc61c4d2015-04-20 18:26:57 -07003391 }
3392
Winson5c6bdbb2015-09-03 11:36:19 -07003393 /**
3394 * @return whether or not the Launcher state changed.
3395 */
3396 boolean showWorkspace(int snapToPage, boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07003397 boolean changed = mState != State.WORKSPACE ||
3398 mWorkspace.getState() != Workspace.State.NORMAL;
3399 if (changed) {
Michael Jurkab3e22d92011-10-31 15:58:33 -07003400 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003401 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3402 Workspace.State.NORMAL, snapToPage, animated, onCompleteRunnable);
Winson Chungc7d2b602012-05-16 17:02:20 -07003403
Michael Jurkab3e22d92011-10-31 15:58:33 -07003404 // Set focus to the AppsCustomize button
3405 if (mAllAppsButton != null) {
3406 mAllAppsButton.requestFocus();
3407 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003408 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07003409
Michael Jurkac0e8fca2010-10-06 16:41:29 -07003410 // Change the state *after* we've called all the transition code
3411 mState = State.WORKSPACE;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08003412
Winson Chung5fb63472011-02-02 17:03:37 -08003413 // Resume the auto-advance of widgets
3414 mUserPresent = true;
Winson Chungb745afb2015-03-02 11:51:23 -08003415 updateAutoAdvanceState();
Winson Chung5fb63472011-02-02 17:03:37 -08003416
Winson Chung0f785722015-04-08 10:27:49 -07003417 if (changed) {
3418 // Send an accessibility event to announce the context change
3419 getWindow().getDecorView()
3420 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07003421 }
Winson5c6bdbb2015-09-03 11:36:19 -07003422 return changed;
Bjorn Bringertc459e522013-06-07 19:36:01 +01003423 }
3424
Winsone9f27272015-10-13 10:47:51 -07003425 /**
3426 * Shows the overview button.
3427 */
Adam Cohened307df2013-10-02 09:37:31 -07003428 void showOverviewMode(boolean animated) {
Winsone9f27272015-10-13 10:47:51 -07003429 showOverviewMode(animated, false);
3430 }
3431
3432 /**
3433 * Shows the overview button, and if {@param requestButtonFocus} is set, will force the focus
3434 * onto one of the overview panel buttons.
3435 */
3436 void showOverviewMode(boolean animated, boolean requestButtonFocus) {
3437 Runnable postAnimRunnable = null;
3438 if (requestButtonFocus) {
3439 postAnimRunnable = new Runnable() {
3440 @Override
3441 public void run() {
3442 // Hitting the menu button when in touch mode does not trigger touch mode to
3443 // be disabled, so if requested, force focus on one of the overview panel
3444 // buttons.
3445 mOverviewPanel.requestFocusFromTouch();
3446 }
3447 };
3448 }
Adam Cohened307df2013-10-02 09:37:31 -07003449 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07003450 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3451 Workspace.State.OVERVIEW,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003452 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
Winsone9f27272015-10-13 10:47:51 -07003453 postAnimRunnable);
Adam Cohened307df2013-10-02 09:37:31 -07003454 mState = State.WORKSPACE;
Joe Onorato00acb122009-08-04 16:04:30 -04003455 }
3456
Winson Chungb745afb2015-03-02 11:51:23 -08003457 /**
3458 * Shows the apps view.
3459 */
Winson Chung76648c52015-07-10 14:33:23 -07003460 void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps,
3461 boolean focusSearchBar) {
Winson Chungb745afb2015-03-02 11:51:23 -08003462 if (resetListToTop) {
3463 mAppsView.scrollToTop();
3464 }
Winson Chung4ac30062015-05-08 17:34:17 -07003465 if (updatePredictedApps) {
3466 tryAndUpdatePredictedApps();
3467 }
Winson Chung76648c52015-07-10 14:33:23 -07003468 showAppsOrWidgets(State.APPS, animated, focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003469 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003470
Winson Chungb745afb2015-03-02 11:51:23 -08003471 /**
3472 * Shows the widgets view.
3473 */
3474 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003475 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07003476 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003477 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07003478 }
Winson Chung76648c52015-07-10 14:33:23 -07003479 showAppsOrWidgets(State.WIDGETS, animated, false);
Hyunyoung Song3f471442015-04-08 19:01:34 -07003480
3481 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04003482 @Override
3483 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003484 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04003485 }
3486 });
Winson Chungb745afb2015-03-02 11:51:23 -08003487 }
3488
3489 /**
3490 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07003491 *
3492 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08003493 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07003494 // TODO: calling method should use the return value so that when {@code false} is returned
3495 // the workspace transition doesn't fall into invalid state.
Winson Chung76648c52015-07-10 14:33:23 -07003496 private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07003497 if (mState != State.WORKSPACE && mState != State.APPS_SPRING_LOADED &&
3498 mState != State.WIDGETS_SPRING_LOADED) {
3499 return false;
3500 }
3501 if (toState != State.APPS && toState != State.WIDGETS) {
3502 return false;
3503 }
Winson Chungb745afb2015-03-02 11:51:23 -08003504
3505 if (toState == State.APPS) {
Winson Chung006ee262015-08-03 14:40:11 -07003506 mStateTransitionAnimation.startAnimationToAllApps(mWorkspace.getState(), animated,
3507 focusSearchBar);
Winson Chungb745afb2015-03-02 11:51:23 -08003508 } else {
Winson Chung006ee262015-08-03 14:40:11 -07003509 mStateTransitionAnimation.startAnimationToWidgets(mWorkspace.getState(), animated);
Winson Chungb745afb2015-03-02 11:51:23 -08003510 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003511
Michael Jurkab3e22d92011-10-31 15:58:33 -07003512 // Change the state *after* we've called all the transition code
Winson Chungb745afb2015-03-02 11:51:23 -08003513 mState = toState;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003514
3515 // Pause the auto-advance of widgets until we are out of AllApps
3516 mUserPresent = false;
Winson Chungb745afb2015-03-02 11:51:23 -08003517 updateAutoAdvanceState();
Michael Jurkab3e22d92011-10-31 15:58:33 -07003518 closeFolder();
3519
3520 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07003521 getWindow().getDecorView()
3522 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07003523 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07003524 }
3525
Winson Chungcd99cd32015-04-29 11:03:24 -07003526 /**
3527 * Updates the workspace and interaction state on state change, and return the animation to this
3528 * new state.
3529 */
3530 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState, int toPage,
Winson Chung006ee262015-08-03 14:40:11 -07003531 boolean animated, HashMap<View, Integer> layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003532 Workspace.State fromState = mWorkspace.getState();
Winson Chung006ee262015-08-03 14:40:11 -07003533 Animator anim = mWorkspace.setStateWithAnimation(toState, toPage, animated, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07003534 updateInteraction(fromState, toState);
3535 return anim;
3536 }
3537
Hyunyoung Song3f471442015-04-08 19:01:34 -07003538 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003539 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Winson Chungb745afb2015-03-02 11:51:23 -08003540 if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
3541 mState == State.WIDGETS_SPRING_LOADED) {
3542 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003543 }
Winson Chungb745afb2015-03-02 11:51:23 -08003544
Winson Chung006ee262015-08-03 14:40:11 -07003545 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
3546 Workspace.State.SPRING_LOADED,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003547 WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, true /* animated */,
3548 null /* onCompleteRunnable */);
Winson Chungb745afb2015-03-02 11:51:23 -08003549 mState = isAppsViewVisible() ? State.APPS_SPRING_LOADED : State.WIDGETS_SPRING_LOADED;
Michael Jurkad3ef3062010-11-23 16:23:58 -08003550 }
Adam Cohen7777d962011-08-18 18:58:38 -07003551
Hyunyoung Song3f471442015-04-08 19:01:34 -07003552 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003553 final Runnable onCompleteRunnable) {
Winson Chungb745afb2015-03-02 11:51:23 -08003554 if (mState != State.APPS_SPRING_LOADED && mState != State.WIDGETS_SPRING_LOADED) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003555
Winson Chunge7a03942011-08-05 15:05:12 -07003556 mHandler.postDelayed(new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003557 @Override
3558 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003559 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003560 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3561 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003562 // Before we show workspace, hide all apps again because
3563 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3564 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003565 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003566 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003567 } else {
3568 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003569 }
Winson Chung557d6ed2011-07-08 15:34:52 -07003570 }
Adam Cohenad4e15c2013-10-17 16:21:35 -07003571 }, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003572 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003573
Michael Jurkad3ef3062010-11-23 16:23:58 -08003574 void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003575 if (mState == State.APPS_SPRING_LOADED) {
Winson Chung4ac30062015-05-08 17:34:17 -07003576 showAppsView(true /* animated */, false /* resetListToTop */,
Winson Chung76648c52015-07-10 14:33:23 -07003577 false /* updatePredictedApps */, false /* focusSearchBar */);
Winson Chungb745afb2015-03-02 11:51:23 -08003578 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003579 showWidgetsView(true, false);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003580 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003581 }
3582
Winson Chung4ac30062015-05-08 17:34:17 -07003583 /**
3584 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3585 * resumed.
3586 */
3587 private void tryAndUpdatePredictedApps() {
3588 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003589 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung91c05952015-06-25 12:17:30 -07003590 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003591 mAppsView.setPredictedApps(apps);
3592 }
3593 }
3594 }
3595
Michael Jurkab3e22d92011-10-31 15:58:33 -07003596 void lockAllApps() {
3597 // TODO
3598 }
3599
3600 void unlockAllApps() {
3601 // TODO
3602 }
3603
Sunny Goyal594d76d2014-11-06 10:12:54 -08003604 protected void disableVoiceButtonProxy(boolean disable) {
3605 // NO-OP
Winson Chungbb185bd2011-11-21 12:31:42 -08003606 }
3607
Winsonf768d932015-09-25 16:12:35 -07003608 public boolean launcherCallbacksProvidesSearch() {
3609 return (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch());
3610 }
3611
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003612 public View getOrCreateQsbBar() {
Winsonf768d932015-09-25 16:12:35 -07003613 if (launcherCallbacksProvidesSearch()) {
Adam Cohenc2d6e892014-10-16 09:49:24 -07003614 return mLauncherCallbacks.getQsbBar();
Adam Cohen9211d422014-10-07 18:14:53 -07003615 }
3616
Adam Cohen24ce0b32014-01-14 16:18:14 -08003617 if (mQsb == null) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003618 AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this);
3619 if (searchProvider == null) {
3620 return null;
3621 }
3622
3623 Bundle opts = new Bundle();
3624 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
Adam Coheneb8e2822015-02-20 16:38:48 +00003625 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003626
Tony Wickham3a3517f2015-10-06 11:27:04 -07003627 // Determine the min and max dimensions of the widget.
3628 LauncherAppState app = LauncherAppState.getInstance();
3629 DeviceProfile portraitProfile = app.getInvariantDeviceProfile().portraitProfile;
3630 DeviceProfile landscapeProfile = app.getInvariantDeviceProfile().landscapeProfile;
3631 float density = getResources().getDisplayMetrics().density;
3632 Rect searchBounds = portraitProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
3633 int maxHeight = (int) (searchBounds.height() / density);
3634 int minHeight = maxHeight;
3635 int maxWidth = (int) (searchBounds.width() / density);
3636 int minWidth = maxWidth;
3637 if (!landscapeProfile.isVerticalBarLayout()) {
3638 searchBounds = landscapeProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
3639 maxHeight = (int) Math.max(maxHeight, searchBounds.height() / density);
3640 minHeight = (int) Math.min(minHeight, searchBounds.height() / density);
3641 maxWidth = (int) Math.max(maxWidth, searchBounds.width() / density);
3642 minWidth = (int) Math.min(minWidth, searchBounds.width() / density);
3643 }
3644 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT, maxHeight);
3645 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT, minHeight);
3646 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH, maxWidth);
3647 opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH, minWidth);
Tony Wickhameef44322015-10-20 13:24:36 -07003648 if (LOGD) {
3649 Log.d(TAG, "QSB widget options: maxHeight=" + maxHeight + " minHeight=" + minHeight
3650 + " maxWidth=" + maxWidth + " minWidth=" + minWidth);
3651 }
Tony Wickham3a3517f2015-10-06 11:27:04 -07003652
Tony Wickham775455c2015-10-16 09:49:32 -07003653 if (mLauncherCallbacks != null) {
3654 opts.putAll(mLauncherCallbacks.getAdditionalSearchWidgetOptions());
3655 }
3656
Sunny Goyalf7258242015-10-19 16:59:07 -07003657 int widgetId = mSharedPrefs.getInt(QSB_WIDGET_ID, -1);
Sunny Goyal416541c2014-11-14 11:59:57 -08003658 AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003659 if (!searchProvider.provider.flattenToString().equals(
Sunny Goyalf7258242015-10-19 16:59:07 -07003660 mSharedPrefs.getString(QSB_WIDGET_PROVIDER, null))
Sunny Goyal416541c2014-11-14 11:59:57 -08003661 || (widgetInfo == null)
3662 || !widgetInfo.provider.equals(searchProvider.provider)) {
Sunny Goyal594d76d2014-11-06 10:12:54 -08003663 // A valid widget is not already bound.
3664 if (widgetId > -1) {
3665 mAppWidgetHost.deleteAppWidgetId(widgetId);
3666 widgetId = -1;
3667 }
3668
3669 // Try to bind a new widget
3670 widgetId = mAppWidgetHost.allocateAppWidgetId();
3671
3672 if (!AppWidgetManagerCompat.getInstance(this)
3673 .bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) {
3674 mAppWidgetHost.deleteAppWidgetId(widgetId);
3675 widgetId = -1;
3676 }
3677
Sunny Goyalf7258242015-10-19 16:59:07 -07003678 mSharedPrefs.edit()
Sunny Goyal594d76d2014-11-06 10:12:54 -08003679 .putInt(QSB_WIDGET_ID, widgetId)
3680 .putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString())
3681 .commit();
3682 }
3683
Sunny Goyal8d595092015-07-06 12:22:14 -07003684 mAppWidgetHost.setQsbWidgetId(widgetId);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003685 if (widgetId != -1) {
3686 mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
Sunny Goyalebfae6e2015-08-27 15:30:25 -07003687 mQsb.setId(R.id.qsb_widget);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003688 mQsb.updateAppWidgetOptions(opts);
3689 mQsb.setPadding(0, 0, 0, 0);
3690 mSearchDropTargetBar.addView(mQsb);
Sunny Goyal64b3fcc2015-03-04 13:54:52 -08003691 mSearchDropTargetBar.setQsbSearchBar(mQsb);
Sunny Goyal594d76d2014-11-06 10:12:54 -08003692 }
Cristina Stancu476493b2013-08-07 17:20:14 +01003693 }
Adam Cohen24ce0b32014-01-14 16:18:14 -08003694 return mQsb;
Cristina Stancu476493b2013-08-07 17:20:14 +01003695 }
3696
Sunny Goyal22235bc2015-04-03 09:23:43 -07003697 private void reinflateQSBIfNecessary() {
3698 if (mQsb instanceof LauncherAppWidgetHostView &&
3699 ((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
3700 mSearchDropTargetBar.removeView(mQsb);
3701 mQsb = null;
3702 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
3703 }
3704 }
3705
Michael Jurkad7c28052012-04-27 15:43:36 -07003706 @Override
3707 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003708 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003709 final List<CharSequence> text = event.getText();
3710 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003711 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003712 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003713 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003714 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003715 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003716 } else if (mWorkspace != null) {
3717 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003718 } else {
3719 text.add(getString(R.string.all_apps_home_button_label));
3720 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003721 return result;
3722 }
3723
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003724 /**
Winson Chungb8472bb2011-08-05 13:49:21 -07003725 * Receives notifications when system dialogs are to be closed.
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003726 */
Adam Cohen091440a2015-03-18 14:16:05 -07003727 @Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003728 @Override
3729 public void onReceive(Context context, Intent intent) {
Joe Onorato2ca0ae72009-11-10 13:14:13 -08003730 closeSystemDialogs();
3731 }
3732 }
3733
3734 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003735 * If the activity is currently paused, signal that we need to run the passed Runnable
3736 * in onResume.
3737 *
3738 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003739 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3740 * wrong when we're not running, and if the activity comes back to what the configuration was
3741 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003742 *
3743 * Implementation of the method from LauncherModel.Callbacks.
3744 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003745 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003746 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003747 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003748 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003749 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003750 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003751 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003752 }
3753 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003754 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003755 return true;
3756 } else {
3757 return false;
3758 }
3759 }
3760
Michael Jurkac402cd92013-05-20 15:49:32 +02003761 private boolean waitUntilResume(Runnable run) {
3762 return waitUntilResume(run, false);
3763 }
3764
Michael Jurka1e2f4652013-07-08 18:03:46 -07003765 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003766 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003767 }
3768
Michael Jurka7607c2f2013-04-03 14:33:19 -07003769 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003770 * If the activity is currently paused, signal that we need to re-run the loader
3771 * in onResume.
3772 *
3773 * This needs to be called from incoming places where resources might have been loaded
3774 * while we are paused. That is becaues the Configuration might be wrong
3775 * when we're not running, and if it comes back to what it was when we
3776 * were paused, we are not restarted.
3777 *
3778 * Implementation of the method from LauncherModel.Callbacks.
3779 *
3780 * @return true if we are currently paused. The caller might be able to
3781 * skip some work in that case since we will come back again.
3782 */
3783 public boolean setLoadOnResume() {
3784 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003785 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003786 mOnResumeNeedsLoad = true;
3787 return true;
3788 } else {
3789 return false;
3790 }
3791 }
3792
3793 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003794 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003795 */
Joe Onorato9c1289c2009-08-17 11:03:03 -04003796 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003797 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003798 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003799 } else {
3800 return SCREEN_COUNT / 2;
3801 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003802 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003803
Joe Onorato9c1289c2009-08-17 11:03:03 -04003804 /**
3805 * Refreshes the shortcuts shown on the workspace.
3806 *
3807 * Implementation of the method from LauncherModel.Callbacks.
3808 */
3809 public void startBinding() {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003810 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003811
Michael Jurka7607c2f2013-04-03 14:33:19 -07003812 // If we're starting binding all over again, clear any bind calls we'd postponed in
3813 // the past (see waitUntilResume) -- we don't need them since we're starting binding
3814 // from scratch again
Michael Jurka1e2f4652013-07-08 18:03:46 -07003815 mBindOnResumeCallbacks.clear();
Adam Cohendf035382011-04-11 17:22:04 -07003816
Winson Chungd64d1762013-08-20 14:37:16 -07003817 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003818 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003819 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003820
Michael Jurka05bf644e2011-11-30 20:28:53 -08003821 mWidgetsToAdvance.clear();
Winson Chung3d503fb2011-07-13 17:25:49 -07003822 if (mHotseat != null) {
3823 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003824 }
3825 }
3826
Adam Cohendcd297f2013-06-18 13:13:40 -07003827 @Override
3828 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Winson Chung64359a52013-07-08 17:17:08 -07003829 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003830
Adam Cohen5084cba2013-09-03 12:01:16 -07003831 // If there are no screens, we need to have an empty screen
3832 if (orderedScreenIds.size() == 0) {
3833 mWorkspace.addExtraEmptyScreen();
3834 }
Winson Chung0e6a7132013-08-23 12:55:10 -07003835
3836 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003837 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003838 if (hasCustomContentToLeft()) {
3839 mWorkspace.createCustomContentContainer();
3840 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003841 }
Winson Chung64359a52013-07-08 17:17:08 -07003842 }
3843
3844 @Override
3845 public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003846 int count = orderedScreenIds.size();
3847 for (int i = 0; i < count; i++) {
Adam Cohen89bddfa2013-08-20 11:57:13 -07003848 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
Adam Cohendcd297f2013-06-18 13:13:40 -07003849 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003850 }
3851
Winson Chungd64d1762013-08-20 14:37:16 -07003852 public void bindAppsAdded(final ArrayList<Long> newScreens,
3853 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003854 final ArrayList<ItemInfo> addAnimated,
3855 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003856 Runnable r = new Runnable() {
3857 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003858 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003859 }
3860 };
3861 if (waitUntilResume(r)) {
3862 return;
3863 }
3864
Winson Chungd64d1762013-08-20 14:37:16 -07003865 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003866 if (newScreens != null) {
3867 bindAddScreens(newScreens);
3868 }
Winson Chungd64d1762013-08-20 14:37:16 -07003869
3870 // We add the items without animation on non-visible pages, and with
3871 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003872 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003873 bindItems(addNotAnimated, 0,
3874 addNotAnimated.size(), false);
3875 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003876 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003877 bindItems(addAnimated, 0,
3878 addAnimated.size(), true);
3879 }
Winson Chungc58497e2013-09-03 17:48:37 -07003880
Winson Chung87412982013-10-03 18:34:14 -07003881 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003882 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003883
Winson Chungb745afb2015-03-02 11:51:23 -08003884 if (addedApps != null && mAppsView != null) {
3885 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003886 }
Winson Chungd64d1762013-08-20 14:37:16 -07003887 }
3888
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003889 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003890 * Bind the items start-end from the list.
3891 *
3892 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003893 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07003894 @Override
Winson Chung64359a52013-07-08 17:17:08 -07003895 public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
3896 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003897 Runnable r = new Runnable() {
3898 public void run() {
3899 bindItems(shortcuts, start, end, forceAnimateIcons);
3900 }
3901 };
3902 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003903 return;
3904 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003905
Winson Chungf0c6ae02012-03-21 16:10:31 -07003906 // Get the list of added shortcuts and intersect them with the set of shortcuts here
Winson Chung64359a52013-07-08 17:17:08 -07003907 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
3908 final Collection<Animator> bounceAnims = new ArrayList<Animator>();
Winson Chung997a9232013-07-24 15:33:46 -07003909 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003910 Workspace workspace = mWorkspace;
Winson Chung997a9232013-07-24 15:33:46 -07003911 long newShortcutsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003912 for (int i = start; i < end; i++) {
Joe Onorato9c1289c2009-08-17 11:03:03 -04003913 final ItemInfo item = shortcuts.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003914
3915 // Short circuit if we are loading dock items for a configuration which has no dock
3916 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3917 mHotseat == null) {
3918 continue;
3919 }
3920
Sunny Goyal639e9062015-08-19 19:17:06 -07003921 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04003922 switch (item.itemType) {
3923 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3924 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Winson Chungf0c6ae02012-03-21 16:10:31 -07003925 ShortcutInfo info = (ShortcutInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07003926 view = createShortcut(info);
Adam Cohendcd297f2013-06-18 13:13:40 -07003927
Winson Chung64359a52013-07-08 17:17:08 -07003928 /*
3929 * TODO: FIX collision case
3930 */
Winson Chungce376632013-07-11 16:12:41 -07003931 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3932 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3933 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
Adam Cohen8f006ed2014-04-03 18:12:34 -07003934 View v = cl.getChildAt(item.cellX, item.cellY);
3935 Object tag = v.getTag();
3936 String desc = "Collision while binding workspace item: " + item
3937 + ". Collides with " + tag;
3938 if (LauncherAppState.isDogfoodBuild()) {
3939 throw (new RuntimeException(desc));
3940 } else {
3941 Log.d(TAG, desc);
3942 }
Winson Chungce376632013-07-11 16:12:41 -07003943 }
Winson Chung64359a52013-07-08 17:17:08 -07003944 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003945 break;
Adam Cohendf2cc412011-04-27 16:56:57 -07003946 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
Sunny Goyal639e9062015-08-19 19:17:06 -07003947 view = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003948 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Adam Cohendf2cc412011-04-27 16:56:57 -07003949 (FolderInfo) item, mIconCache);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003950 break;
Winson Chungc763c4e2013-07-19 13:49:06 -07003951 default:
3952 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003953 }
Sunny Goyal639e9062015-08-19 19:17:06 -07003954
3955 workspace.addInScreenFromBind(view, item.container, item.screenId, item.cellX,
3956 item.cellY, 1, 1);
3957 if (animateIcons) {
3958 // Animate all the applications up now
3959 view.setAlpha(0f);
3960 view.setScaleX(0f);
3961 view.setScaleY(0f);
3962 bounceAnims.add(createNewAppBounceAnimation(view, i));
3963 newShortcutsScreenId = item.screenId;
3964 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003965 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003966
Winson Chung997a9232013-07-24 15:33:46 -07003967 if (animateIcons) {
3968 // Animate to the correct page
3969 if (newShortcutsScreenId > -1) {
3970 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Winson Chung94d67682013-09-25 16:29:40 -07003971 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003972 final Runnable startBounceAnimRunnable = new Runnable() {
3973 public void run() {
3974 anim.playTogether(bounceAnims);
3975 anim.start();
3976 }
3977 };
Winson Chung997a9232013-07-24 15:33:46 -07003978 if (newShortcutsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003979 // We post the animation slightly delayed to prevent slowdowns
3980 // when we are loading right after we return to launcher.
3981 mWorkspace.postDelayed(new Runnable() {
3982 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003983 if (mWorkspace != null) {
3984 mWorkspace.snapToPage(newScreenIndex);
3985 mWorkspace.postDelayed(startBounceAnimRunnable,
3986 NEW_APPS_ANIMATION_DELAY);
3987 }
Winson Chung94d67682013-09-25 16:29:40 -07003988 }
3989 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003990 } else {
3991 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003992 }
3993 }
Winson Chung64359a52013-07-08 17:17:08 -07003994 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003995 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003996 }
3997
Joe Onorato9c1289c2009-08-17 11:03:03 -04003998 /**
3999 * Implementation of the method from LauncherModel.Callbacks.
4000 */
Sunny Goyale2df0622015-04-24 11:27:00 -07004001 public void bindFolders(final LongArrayMap<FolderInfo> folders) {
Winson Chungd64d1762013-08-20 14:37:16 -07004002 Runnable r = new Runnable() {
4003 public void run() {
4004 bindFolders(folders);
4005 }
4006 };
4007 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004008 return;
4009 }
Sunny Goyale2df0622015-04-24 11:27:00 -07004010 sFolders = folders.clone();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004011 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004012
4013 /**
4014 * Add the views for a widget to the workspace.
4015 *
4016 * Implementation of the method from LauncherModel.Callbacks.
4017 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07004018 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07004019 Runnable r = new Runnable() {
4020 public void run() {
4021 bindAppWidget(item);
4022 }
4023 };
4024 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004025 return;
4026 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07004027
Daniel Sandler843e8602010-06-07 14:59:01 -04004028 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
4029 if (DEBUG_WIDGETS) {
4030 Log.d(TAG, "bindAppWidget: " + item);
4031 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004032 final Workspace workspace = mWorkspace;
4033
Adam Cohen59400422014-03-05 18:07:04 -08004034 LauncherAppWidgetProviderInfo appWidgetInfo =
Robin Lee26ace122015-03-16 19:41:43 +00004035 LauncherModel.getProviderInfo(this, item.providerName, item.user);
Adam Cohen59400422014-03-05 18:07:04 -08004036
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004037 if (!mIsSafeModeEnabled
4038 && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004039 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
4040
Sunny Goyalff572272014-07-23 13:58:07 -07004041 if (appWidgetInfo == null) {
4042 if (DEBUG_WIDGETS) {
4043 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4044 + " belongs to component " + item.providerName
4045 + ", as the povider is null");
4046 }
4047 LauncherModel.deleteItemFromDatabase(this, item);
4048 return;
4049 }
Sunny Goyalff572272014-07-23 13:58:07 -07004050
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004051 // If we do not have a valid id, try to bind an id.
4052 if ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0) {
4053 // Note: This assumes that the id remap broadcast is received before this step.
4054 // If that is not the case, the id remap will be ignored and user may see the
4055 // click to setup view.
4056 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
4057 pendingInfo.spanX = item.spanX;
4058 pendingInfo.spanY = item.spanY;
4059 pendingInfo.minSpanX = item.minSpanX;
4060 pendingInfo.minSpanY = item.minSpanY;
4061 Bundle options = null;
4062 WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyalff572272014-07-23 13:58:07 -07004063
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004064 int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
4065 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
4066 newWidgetId, appWidgetInfo, options);
4067
4068 // TODO consider showing a permission dialog when the widget is clicked.
4069 if (!success) {
4070 mAppWidgetHost.deleteAppWidgetId(newWidgetId);
4071 if (DEBUG_WIDGETS) {
4072 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
4073 + " belongs to component " + item.providerName
4074 + ", as the launcher is unable to bing a new widget id");
4075 }
4076 LauncherModel.deleteItemFromDatabase(this, item);
4077 return;
Sunny Goyalff572272014-07-23 13:58:07 -07004078 }
Sunny Goyal84b4adc2015-08-12 15:12:16 -07004079
4080 item.appWidgetId = newWidgetId;
4081
4082 // If the widget has a configure activity, it is still needs to set it up, otherwise
4083 // the widget is ready to go.
4084 item.restoreStatus = (appWidgetInfo.configure == null)
4085 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
4086 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
4087
4088 LauncherModel.updateItemInDatabase(this, item);
4089 } else if (((item.restoreStatus & LauncherAppWidgetInfo.FLAG_UI_NOT_READY) != 0)
4090 && (appWidgetInfo.configure == null)) {
4091 // If the ID is already valid, verify if we need to configure or not.
4092 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4093 LauncherModel.updateItemInDatabase(this, item);
Sunny Goyalff572272014-07-23 13:58:07 -07004094 }
Sunny Goyalff572272014-07-23 13:58:07 -07004095 }
4096
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004097 if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07004098 final int appWidgetId = item.appWidgetId;
Sunny Goyal651077b2014-06-30 14:15:31 -07004099 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08004100 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
4101 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07004102 }
Daniel Sandler843e8602010-06-07 14:59:01 -04004103
Sunny Goyal56c73602015-09-25 12:55:01 -07004104 // Verify that we own the widget
4105 AppWidgetProviderInfo info = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
4106 if (info == null || appWidgetInfo == null ||
4107 !info.provider.equals(appWidgetInfo.provider)) {
4108 Log.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
4109 deleteWidgetInfo(item);
4110 return;
4111 }
4112
Sunny Goyal651077b2014-06-30 14:15:31 -07004113 item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
Sunny Goyal233ee962015-08-03 13:05:01 -07004114 item.minSpanX = appWidgetInfo.minSpanX;
4115 item.minSpanY = appWidgetInfo.minSpanY;
Sunny Goyal651077b2014-06-30 14:15:31 -07004116 } else {
4117 appWidgetInfo = null;
Sunny Goyal9b4b0812014-10-08 10:47:28 -07004118 PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
4119 mIsSafeModeEnabled);
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004120 view.updateIcon(mIconCache);
4121 item.hostView = view;
Sunny Goyal651077b2014-06-30 14:15:31 -07004122 item.hostView.updateAppWidget(null);
Sunny Goyalff572272014-07-23 13:58:07 -07004123 item.hostView.setOnClickListener(this);
Sunny Goyal651077b2014-06-30 14:15:31 -07004124 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004125
Joe Onorato9c1289c2009-08-17 11:03:03 -04004126 item.hostView.setTag(item);
Winson Chung211bac32012-05-15 13:43:57 -07004127 item.onBindAppWidget(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04004128
Adam Cohendcd297f2013-06-18 13:13:40 -07004129 workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
Joe Onorato9c1289c2009-08-17 11:03:03 -04004130 item.cellY, item.spanX, item.spanY, false);
Adam Cohen59400422014-03-05 18:07:04 -08004131 if (!item.isCustomWidget()) {
4132 addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
4133 }
Adam Cohended9f8d2010-11-03 13:25:16 -07004134
Joe Onorato9c1289c2009-08-17 11:03:03 -04004135 workspace.requestLayout();
4136
Daniel Sandler843e8602010-06-07 14:59:01 -04004137 if (DEBUG_WIDGETS) {
4138 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
4139 + (SystemClock.uptimeMillis()-start) + "ms");
4140 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004141 }
4142
Sunny Goyalff572272014-07-23 13:58:07 -07004143 /**
4144 * Restores a pending widget.
4145 *
4146 * @param appWidgetId The app widget id
4147 * @param cellInfo The position on screen where to create the widget.
4148 */
4149 private void completeRestoreAppWidget(final int appWidgetId) {
4150 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
4151 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
4152 Log.e(TAG, "Widget update called, when the widget no longer exists.");
4153 return;
4154 }
4155
Sunny Goyal0fc1be12014-08-11 17:05:23 -07004156 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07004157 info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
4158
4159 mWorkspace.reinflateWidgetsIfNecessary();
4160 LauncherModel.updateItemInDatabase(this, info);
4161 }
4162
Adam Cohen1462de32012-07-24 22:34:36 -07004163 public void onPageBoundSynchronously(int page) {
4164 mSynchronouslyBoundPages.add(page);
4165 }
4166
Joe Onorato9c1289c2009-08-17 11:03:03 -04004167 /**
4168 * Callback saying that there aren't any more items to bind.
4169 *
4170 * Implementation of the method from LauncherModel.Callbacks.
4171 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004172 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07004173 Runnable r = new Runnable() {
4174 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004175 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07004176 }
4177 };
4178 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004179 return;
4180 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004181 if (mSavedState != null) {
4182 if (!mWorkspace.hasFocus()) {
Michael Jurka0142d492010-08-25 17:46:15 -07004183 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004184 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004185 mSavedState = null;
4186 }
4187
Adam Cohen1462de32012-07-24 22:34:36 -07004188 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04004189
Anjali Koppalff7ceff2014-05-01 18:26:37 -07004190 setWorkspaceLoading(false);
Adam Cohen3ed316a2014-07-23 18:21:20 -07004191 sendLoadingCompleteBroadcastIfNecessary();
Adam Cohendb364c32014-05-20 14:23:40 -07004192
4193 // If we received the result of any pending adds while the loader was running (e.g. the
4194 // widget configuration forced an orientation change), process them now.
4195 if (sPendingAddItem != null) {
4196 final long screenId = completeAdd(sPendingAddItem);
4197
4198 // TODO: this moves the user to the page where the pending item was added. Ideally,
4199 // the screen would be guaranteed to exist after bind, and the page would be set through
4200 // the workspace restore process.
4201 mWorkspace.post(new Runnable() {
4202 @Override
4203 public void run() {
4204 mWorkspace.snapToScreenId(screenId);
4205 }
4206 });
4207 sPendingAddItem = null;
4208 }
4209
Sunny Goyal756adbc2015-04-16 15:20:51 -07004210 InstallShortcutReceiver.disableAndFlushInstallQueue(this);
Adam Cohen9211d422014-10-07 18:14:53 -07004211
4212 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08004213 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07004214 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07004215 }
4216
Adam Cohen3ed316a2014-07-23 18:21:20 -07004217 private void sendLoadingCompleteBroadcastIfNecessary() {
4218 if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
4219 String permission =
4220 getResources().getString(R.string.receive_first_load_broadcast_permission);
4221 Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
4222 sendBroadcast(intent, permission);
4223 SharedPreferences.Editor editor = mSharedPrefs.edit();
4224 editor.putBoolean(FIRST_LOAD_COMPLETE, true);
4225 editor.apply();
4226 }
4227 }
4228
Winson Chunga0b7e862013-09-05 16:03:15 -07004229 public boolean isAllAppsButtonRank(int rank) {
4230 if (mHotseat != null) {
4231 return mHotseat.isAllAppsButtonRank(rank);
4232 }
4233 return false;
4234 }
4235
Winson Chunga2413752012-04-03 14:22:34 -07004236 private boolean canRunNewAppsAnimation() {
4237 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
Sunny Goyal639e9062015-08-19 19:17:06 -07004238 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000)
4239 && (mClings == null || !mClings.isVisible());
Winson Chunga2413752012-04-03 14:22:34 -07004240 }
4241
Winson Chungc9168342013-06-26 14:54:55 -07004242 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
4243 ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
4244 PropertyValuesHolder.ofFloat("alpha", 1f),
4245 PropertyValuesHolder.ofFloat("scaleX", 1f),
4246 PropertyValuesHolder.ofFloat("scaleY", 1f));
4247 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
4248 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07004249 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07004250 return bounceAnim;
4251 }
4252
Adam Cohen27772732013-11-11 14:00:56 +00004253 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07004254 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00004255 }
4256
Tony Wickham3a3517f2015-10-06 11:27:04 -07004257 /** Returns the search bar bounds in pixels. */
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004258 protected Rect getSearchBarBounds() {
Sunny Goyalc6205602015-05-21 20:46:33 -07004259 return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
Mac Duy Hai6def4f92013-11-28 16:17:33 +00004260 }
4261
Tony Wickham55616cd2015-09-23 14:55:17 -07004262 public int getSearchBarHeight() {
4263 if (mLauncherCallbacks != null) {
4264 return mLauncherCallbacks.getSearchBarHeight();
4265 }
4266 return LauncherCallbacks.SEARCH_BAR_HEIGHT_NORMAL;
4267 }
4268
Winson Chung88fa7412015-08-03 14:25:28 -07004269 public void bindSearchProviderChanged() {
Sunny Goyal594d76d2014-11-06 10:12:54 -08004270 if (mSearchDropTargetBar == null) {
4271 return;
Winson Chungadf0c182012-08-23 14:59:07 -07004272 }
Sunny Goyal594d76d2014-11-06 10:12:54 -08004273 if (mQsb != null) {
4274 mSearchDropTargetBar.removeView(mQsb);
4275 mQsb = null;
4276 }
Adam Cohenb0df1b02015-03-18 22:21:40 -07004277 mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
Narayan Kamathcb1a4772011-06-28 13:46:59 +01004278 }
4279
Amith Yamasani6d7fe502010-11-16 09:05:07 -08004280 /**
Winson Chungbb785c62015-05-05 10:05:08 -07004281 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
4282 * multiple calls to bind the same list.)
4283 */
4284 @Thunk ArrayList<AppInfo> mTmpAppsList;
4285 private Runnable mBindAllApplicationsRunnable = new Runnable() {
4286 public void run() {
4287 bindAllApplications(mTmpAppsList);
4288 mTmpAppsList = null;
4289 }
4290 };
4291
4292 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04004293 * Add the icons for all apps.
4294 *
4295 * Implementation of the method from LauncherModel.Callbacks.
4296 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004297 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07004298 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
4299 mTmpAppsList = apps;
4300 return;
4301 }
4302
Winson Chungb745afb2015-03-02 11:51:23 -08004303 if (mAppsView != null) {
4304 mAppsView.setApps(apps);
4305 }
Adam Cohen9211d422014-10-07 18:14:53 -07004306 if (mLauncherCallbacks != null) {
4307 mLauncherCallbacks.bindAllApplications(apps);
4308 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004309 }
4310
4311 /**
4312 * A package was updated.
4313 *
4314 * Implementation of the method from LauncherModel.Callbacks.
4315 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02004316 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07004317 Runnable r = new Runnable() {
4318 public void run() {
4319 bindAppsUpdated(apps);
4320 }
4321 };
4322 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07004323 return;
4324 }
4325
Winson Chungb745afb2015-03-02 11:51:23 -08004326 if (mAppsView != null) {
4327 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07004328 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004329 }
4330
Sunny Goyal4390ace2014-10-13 11:33:11 -07004331 @Override
4332 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
4333 Runnable r = new Runnable() {
4334 public void run() {
4335 bindWidgetsRestored(widgets);
4336 }
4337 };
4338 if (waitUntilResume(r)) {
4339 return;
4340 }
4341 mWorkspace.widgetsRestored(widgets);
4342 }
4343
Joe Onorato9c1289c2009-08-17 11:03:03 -04004344 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004345 * Some shortcuts were updated in the background.
4346 *
4347 * Implementation of the method from LauncherModel.Callbacks.
4348 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07004349 @Override
4350 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
4351 final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004352 Runnable r = new Runnable() {
4353 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004354 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004355 }
4356 };
4357 if (waitUntilResume(r)) {
4358 return;
4359 }
4360
Sunny Goyal4390ace2014-10-13 11:33:11 -07004361 if (!updated.isEmpty()) {
4362 mWorkspace.updateShortcuts(updated);
4363 }
4364
4365 if (!removed.isEmpty()) {
4366 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4367 for (ShortcutInfo si : removed) {
4368 removedComponents.add(si.getTargetComponent());
4369 }
4370 mWorkspace.removeItemsByComponentName(removedComponents, user);
4371 // Notify the drag controller
4372 mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07004373 }
4374 }
4375
4376 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004377 * Update the state of a package, typically related to install state.
4378 *
4379 * Implementation of the method from LauncherModel.Callbacks.
4380 */
Sunny Goyale755d462014-07-22 13:48:29 -07004381 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07004382 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
4383 Runnable r = new Runnable() {
4384 public void run() {
4385 bindRestoreItemsChange(updates);
4386 }
4387 };
4388 if (waitUntilResume(r)) {
4389 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004390 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05004391
Sunny Goyal756adbc2015-04-16 15:20:51 -07004392 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07004393 }
4394
4395 /**
Winson Chung83892cc2013-05-01 16:53:33 -07004396 * A package was uninstalled. We take both the super set of packageNames
4397 * in addition to specific applications to remove, the reason being that
4398 * this can be called when a package is updated as well. In that scenario,
4399 * we only remove specific components from the workspace, where as
4400 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004401 *
Sunny Goyal1a745e82014-10-02 15:58:31 -07004402 * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
Joe Onorato9c1289c2009-08-17 11:03:03 -04004403 * Implementation of the method from LauncherModel.Callbacks.
4404 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07004405 @Override
Winson Chung83892cc2013-05-01 16:53:33 -07004406 public void bindComponentsRemoved(final ArrayList<String> packageNames,
Sunny Goyal1a745e82014-10-02 15:58:31 -07004407 final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
Winson Chungd64d1762013-08-20 14:37:16 -07004408 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004409 public void run() {
Sunny Goyal1a745e82014-10-02 15:58:31 -07004410 bindComponentsRemoved(packageNames, appInfos, user, reason);
Winson Chung83892cc2013-05-01 16:53:33 -07004411 }
Winson Chungd64d1762013-08-20 14:37:16 -07004412 };
4413 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07004414 return;
4415 }
4416
Sunny Goyal1a745e82014-10-02 15:58:31 -07004417 if (reason == 0) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07004418 HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
4419 for (AppInfo info : appInfos) {
4420 removedComponents.add(info.componentName);
4421 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07004422 if (!packageNames.isEmpty()) {
4423 mWorkspace.removeItemsByPackageName(packageNames, user);
4424 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004425 if (!removedComponents.isEmpty()) {
4426 mWorkspace.removeItemsByComponentName(removedComponents, user);
Sunny Goyal1a745e82014-10-02 15:58:31 -07004427 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07004428 // Notify the drag controller
4429 mDragController.onAppsRemoved(packageNames, removedComponents);
4430
Sunny Goyal1a745e82014-10-02 15:58:31 -07004431 } else {
4432 mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
Joe Onorato36115782010-06-17 13:28:48 -04004433 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07004434
Winson Chungdf95eb12013-10-16 14:57:07 -07004435 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08004436 if (mAppsView != null) {
4437 mAppsView.removeApps(appInfos);
Winson Chungc58497e2013-09-03 17:48:37 -07004438 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04004439 }
Joe Onoratobe386092009-11-17 17:32:16 -08004440
Michael Jurkac402cd92013-05-20 15:49:32 +02004441 private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07004442 public void run() {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004443 bindAllPackages(mWidgetsModel);
Winson Chung83892cc2013-05-01 16:53:33 -07004444 }
Michael Jurkac402cd92013-05-20 15:49:32 +02004445 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07004446
Hyunyoung Song8821ca92015-05-04 16:28:20 -07004447 @Override
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004448 public void bindAllPackages(final WidgetsModel model) {
Michael Jurkac402cd92013-05-20 15:49:32 +02004449 if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004450 mWidgetsModel = model;
Winson Chung83892cc2013-05-01 16:53:33 -07004451 return;
4452 }
4453
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -07004454 if (mWidgetsView != null && model != null) {
4455 mWidgetsView.addWidgets(model);
4456 mWidgetsModel = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07004457 }
Winson Chung80baf5a2010-08-09 16:03:15 -07004458 }
4459
Winson Chung400438b2011-01-16 17:53:48 -08004460 private int mapConfigurationOriActivityInfoOri(int configOri) {
4461 final Display d = getWindowManager().getDefaultDisplay();
4462 int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
4463 switch (d.getRotation()) {
4464 case Surface.ROTATION_0:
4465 case Surface.ROTATION_180:
4466 // We are currently in the same basic orientation as the natural orientation
4467 naturalOri = configOri;
4468 break;
4469 case Surface.ROTATION_90:
4470 case Surface.ROTATION_270:
4471 // We are currently in the other basic orientation to the natural orientation
4472 naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
4473 Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
4474 break;
4475 }
4476
4477 int[] oriMap = {
4478 ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
4479 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
4480 ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
4481 ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
4482 };
4483 // Since the map starts at portrait, we need to offset if this device's natural orientation
4484 // is landscape.
4485 int indexOffset = 0;
4486 if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
4487 indexOffset = 1;
4488 }
4489 return oriMap[(d.getRotation() + indexOffset) % 4];
4490 }
Adam Cohen446e9402011-09-15 18:21:21 -07004491
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004492 @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
Winson Chung4b919f82012-05-01 10:44:08 -07004493 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004494 if (mRotationEnabled) {
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004495 if (Utilities.ATLEAST_JB_MR2) {
4496 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
4497 } else {
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004498 setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
4499 .getConfiguration().orientation));
Sunny Goyal3c1865a2015-02-10 14:28:44 -08004500 }
Winson Chung4b919f82012-05-01 10:44:08 -07004501 }
4502 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004503
Winson Chung4b919f82012-05-01 10:44:08 -07004504 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07004505 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07004506 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07004507 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07004508 } else {
4509 mHandler.postDelayed(new Runnable() {
4510 public void run() {
4511 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
4512 }
4513 }, mRestoreScreenOrientationDelay);
Winson Chung641d71d2012-04-26 15:58:01 -07004514 }
Winson Chung4b919f82012-05-01 10:44:08 -07004515 }
Winson Chung400438b2011-01-16 17:53:48 -08004516 }
4517
Winson Chunge43a1e72014-01-15 10:33:02 -08004518 protected boolean isLauncherPreinstalled() {
Adam Cohen9211d422014-10-07 18:14:53 -07004519 if (mLauncherCallbacks != null) {
4520 return mLauncherCallbacks.isLauncherPreinstalled();
4521 }
Winson Chunge43a1e72014-01-15 10:33:02 -08004522 PackageManager pm = getPackageManager();
4523 try {
4524 ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
4525 if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
4526 return true;
4527 } else {
4528 return false;
4529 }
4530 } catch (NameNotFoundException e) {
4531 e.printStackTrace();
4532 return false;
4533 }
4534 }
4535
Adam Cohenea90f832014-05-21 15:03:34 -07004536 /**
4537 * This method indicates whether or not we should suggest default wallpaper dimensions
4538 * when our wallpaper cropper was not yet used to set a wallpaper.
4539 */
4540 protected boolean overrideWallpaperDimensions() {
Adam Cohen9211d422014-10-07 18:14:53 -07004541 if (mLauncherCallbacks != null) {
4542 return mLauncherCallbacks.overrideWallpaperDimensions();
4543 }
Adam Cohenea90f832014-05-21 15:03:34 -07004544 return true;
4545 }
4546
Adam Cohen432609a2014-03-13 17:03:22 -07004547 /**
4548 * To be overridden by subclasses to indicate that there is an activity to launch
4549 * before showing the standard launcher experience.
4550 */
4551 protected boolean hasFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004552 if (mLauncherCallbacks != null) {
4553 return mLauncherCallbacks.hasFirstRunActivity();
4554 }
Adam Cohen432609a2014-03-13 17:03:22 -07004555 return false;
4556 }
4557
4558 /**
4559 * To be overridden by subclasses to launch any first run activity
4560 */
4561 protected Intent getFirstRunActivity() {
Adam Cohen9211d422014-10-07 18:14:53 -07004562 if (mLauncherCallbacks != null) {
4563 return mLauncherCallbacks.getFirstRunActivity();
4564 }
Adam Cohen432609a2014-03-13 17:03:22 -07004565 return null;
4566 }
4567
Winson Chunga6945242014-01-08 14:04:34 -08004568 private boolean shouldRunFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004569 return !ActivityManager.isRunningInTestHarness() &&
4570 !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
Winson Chunga6945242014-01-08 14:04:34 -08004571 }
4572
Adam Cohen4a9423d2014-03-28 14:22:31 -07004573 protected boolean hasRunFirstRunActivity() {
4574 return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
4575 }
4576
Adam Cohen432609a2014-03-13 17:03:22 -07004577 public boolean showFirstRunActivity() {
Adam Cohenbc4539d2014-01-14 14:05:32 -08004578 if (shouldRunFirstRunActivity() &&
4579 hasFirstRunActivity()) {
Winson Chunga6945242014-01-08 14:04:34 -08004580 Intent firstRunIntent = getFirstRunActivity();
4581 if (firstRunIntent != null) {
4582 startActivity(firstRunIntent);
4583 markFirstRunActivityShown();
Adam Cohen432609a2014-03-13 17:03:22 -07004584 return true;
Winson Chunga6945242014-01-08 14:04:34 -08004585 }
4586 }
Adam Cohen432609a2014-03-13 17:03:22 -07004587 return false;
Winson Chunga6945242014-01-08 14:04:34 -08004588 }
4589
4590 private void markFirstRunActivityShown() {
4591 SharedPreferences.Editor editor = mSharedPrefs.edit();
4592 editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
4593 editor.apply();
4594 }
4595
Adam Cohen432609a2014-03-13 17:03:22 -07004596 /**
4597 * To be overridden by subclasses to indicate that there is an in-activity full-screen intro
4598 * screen that must be displayed and dismissed.
4599 */
4600 protected boolean hasDismissableIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004601 if (mLauncherCallbacks != null) {
4602 return mLauncherCallbacks.hasDismissableIntroScreen();
4603 }
Adam Cohen432609a2014-03-13 17:03:22 -07004604 return false;
4605 }
4606
4607 /**
4608 * Full screen intro screen to be shown and dismissed before the launcher can be used.
4609 */
4610 protected View getIntroScreen() {
Adam Cohen9211d422014-10-07 18:14:53 -07004611 if (mLauncherCallbacks != null) {
4612 return mLauncherCallbacks.getIntroScreen();
4613 }
Adam Cohen432609a2014-03-13 17:03:22 -07004614 return null;
4615 }
4616
4617 /**
4618 * To be overriden by subclasses to indicate whether the in-activity intro screen has been
4619 * dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
4620 */
4621 private boolean shouldShowIntroScreen() {
4622 return hasDismissableIntroScreen() &&
4623 !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
4624 }
4625
4626 protected void showIntroScreen() {
4627 View introScreen = getIntroScreen();
4628 changeWallpaperVisiblity(false);
4629 if (introScreen != null) {
4630 mDragLayer.showOverlayView(introScreen);
4631 }
Adam Cohenc3e12c72014-10-31 16:15:36 -07004632 if (mLauncherOverlayContainer != null) {
4633 mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
4634 }
Adam Cohen432609a2014-03-13 17:03:22 -07004635 }
4636
4637 public void dismissIntroScreen() {
4638 markIntroScreenDismissed();
4639 if (showFirstRunActivity()) {
4640 // We delay hiding the intro view until the first run activity is showing. This
4641 // avoids a blip.
4642 mWorkspace.postDelayed(new Runnable() {
4643 @Override
4644 public void run() {
4645 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004646 if (mLauncherOverlayContainer != null) {
4647 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4648 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004649 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004650 }
4651 }, ACTIVITY_START_DELAY);
4652 } else {
4653 mDragLayer.dismissOverlayView();
Adam Cohenc3e12c72014-10-31 16:15:36 -07004654 if (mLauncherOverlayContainer != null) {
4655 mLauncherOverlayContainer.setVisibility(View.VISIBLE);
4656 }
Sunny Goyal88d60f12014-09-08 03:47:29 -07004657 showFirstRunClings();
Adam Cohen432609a2014-03-13 17:03:22 -07004658 }
4659 changeWallpaperVisiblity(true);
4660 }
4661
4662 private void markIntroScreenDismissed() {
4663 SharedPreferences.Editor editor = mSharedPrefs.edit();
4664 editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
4665 editor.apply();
4666 }
4667
Adam Cohen091440a2015-03-18 14:16:05 -07004668 @Thunk void showFirstRunClings() {
Sunny Goyal88d60f12014-09-08 03:47:29 -07004669 // The two first run cling paths are mutually exclusive, if the launcher is preinstalled
4670 // on the device, then we always show the first run cling experience (or if there is no
4671 // launcher2). Otherwise, we prompt the user upon started for migration
4672 LauncherClings launcherClings = new LauncherClings(this);
4673 if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
Sunny Goyal639e9062015-08-19 19:17:06 -07004674 mClings = launcherClings;
Sunny Goyal88d60f12014-09-08 03:47:29 -07004675 if (mModel.canMigrateFromOldLauncherDb(this)) {
4676 launcherClings.showMigrationCling();
4677 } else {
Sunny Goyalaf0628f2014-09-19 10:14:48 -07004678 launcherClings.showLongPressCling(true);
Sunny Goyal88d60f12014-09-08 03:47:29 -07004679 }
4680 }
4681 }
4682
Winson Chunga6945242014-01-08 14:04:34 -08004683 void showWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004684 if (mWorkspace != null) mWorkspace.setAlpha(1f);
4685 if (mHotseat != null) mHotseat.setAlpha(1f);
4686 if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
Winson Chung006ee262015-08-03 14:40:11 -07004687 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4688 SearchDropTargetBar.State.SEARCH_BAR, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004689 }
4690
4691 void hideWorkspaceSearchAndHotseat() {
Winson Chung205cd772014-01-15 14:31:59 -08004692 if (mWorkspace != null) mWorkspace.setAlpha(0f);
4693 if (mHotseat != null) mHotseat.setAlpha(0f);
4694 if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
Winson Chung006ee262015-08-03 14:40:11 -07004695 if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
4696 SearchDropTargetBar.State.INVISIBLE, 0);
Winson Chunga6945242014-01-08 14:04:34 -08004697 }
4698
Winson Chung5ffd51d2015-06-25 11:36:50 -07004699 // TODO: These method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004700 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
Mathew Inwood72fbec12013-11-19 15:45:07 +00004701 public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004702 // Called from search suggestion
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004703 UserHandleCompat user = null;
Sunny Goyal9fc953b2015-08-17 12:24:25 -07004704 if (Utilities.ATLEAST_LOLLIPOP) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004705 UserHandle userHandle = appLaunchIntent.getParcelableExtra(Intent.EXTRA_USER);
4706 if (userHandle != null) {
4707 user = UserHandleCompat.fromUser(userHandle);
4708 }
4709 }
4710 return createAppDragInfo(appLaunchIntent, user);
Winson Chung5ffd51d2015-06-25 11:36:50 -07004711 }
4712
4713 // TODO: This method should be a part of LauncherSearchCallback
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004714 public ItemInfo createAppDragInfo(Intent intent, UserHandleCompat user) {
Winson Chung5ffd51d2015-06-25 11:36:50 -07004715 if (user == null) {
4716 user = UserHandleCompat.myUserHandle();
4717 }
4718
4719 // Called from search suggestion, add the profile extra to the intent to ensure that we
4720 // can launch it correctly
Kenny Guyed131872014-04-30 03:02:21 +01004721 LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004722 LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(intent, user);
Kenny Guyed131872014-04-30 03:02:21 +01004723 if (activityInfo == null) {
Mathew Inwood72fbec12013-11-19 15:45:07 +00004724 return null;
4725 }
Winson Chung5ffd51d2015-06-25 11:36:50 -07004726 return new AppInfo(this, activityInfo, user, mIconCache);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004727 }
4728
Winson Chung5ffd51d2015-06-25 11:36:50 -07004729 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004730 public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
4731 Bitmap icon) {
Sunny Goyala1d1bf32015-06-26 13:24:53 -07004732 return new ShortcutInfo(shortcutIntent, caption, caption, icon,
Kenny Guyed131872014-04-30 03:02:21 +01004733 UserHandleCompat.myUserHandle());
4734 }
4735
Winson Chung5ffd51d2015-06-25 11:36:50 -07004736 // TODO: This method should be a part of LauncherSearchCallback
Mathew Inwood72fbec12013-11-19 15:45:07 +00004737 public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
4738 dragView.setTag(dragInfo);
Winson Chungbabb53e2014-04-14 17:12:49 -07004739 mWorkspace.onExternalDragStartedWithItem(dragView);
4740 mWorkspace.beginExternalDragShared(dragView, source);
Mathew Inwood72fbec12013-11-19 15:45:07 +00004741 }
4742
Winson Chung5ffd51d2015-06-25 11:36:50 -07004743 protected void moveWorkspaceToDefaultScreen() {
4744 mWorkspace.moveToDefaultScreen(false);
4745 }
4746
Anjali Koppalf5d29132014-02-28 13:33:27 -08004747 @Override
4748 public void onPageSwitch(View newPage, int newPageIndex) {
Adam Cohen9211d422014-10-07 18:14:53 -07004749 if (mLauncherCallbacks != null) {
4750 mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
4751 }
Anjali Koppalf5d29132014-02-28 13:33:27 -08004752 }
4753
Winson Chung80baf5a2010-08-09 16:03:15 -07004754 /**
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004755 * Returns a FastBitmapDrawable with the icon, accurately sized.
4756 */
4757 public FastBitmapDrawable createIconDrawable(Bitmap icon) {
4758 FastBitmapDrawable d = new FastBitmapDrawable(icon);
4759 d.setFilterBitmap(true);
4760 resizeIconDrawable(d);
4761 return d;
4762 }
4763
4764 /**
4765 * Resizes an icon drawable to the correct icon size.
4766 */
Winson5fbe0742015-09-30 15:33:00 -07004767 public Drawable resizeIconDrawable(Drawable icon) {
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004768 icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
Winson5fbe0742015-09-30 15:33:00 -07004769 return icon;
Sunny Goyal53d7ee42015-05-22 12:25:45 -07004770 }
4771
4772 /**
Joe Onoratobe386092009-11-17 17:32:16 -08004773 * Prints out out state for debugging.
4774 */
4775 public void dumpState() {
Daniel Sandler325dc232013-06-05 22:57:57 -04004776 Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
Joe Onorato39bfc132009-11-18 17:22:01 -08004777 Log.d(TAG, "mSavedState=" + mSavedState);
Joe Onorato39bfc132009-11-18 17:22:01 -08004778 Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
4779 Log.d(TAG, "mRestoring=" + mRestoring);
4780 Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
4781 Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
Brad Fitzpatrick319226a2010-09-01 13:45:16 -07004782 Log.d(TAG, "sFolders.size=" + sFolders.size());
Joe Onoratobe386092009-11-17 17:32:16 -08004783 mModel.dumpState();
Hyunyoung Song3f471442015-04-08 19:01:34 -07004784 // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
Winson Chungf0ea4d32011-06-06 14:27:16 -07004785
Daniel Sandler325dc232013-06-05 22:57:57 -04004786 Log.d(TAG, "END launcher3 dump state");
Joe Onoratobe386092009-11-17 17:32:16 -08004787 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004788
4789 @Override
4790 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
4791 super.dump(prefix, fd, writer, args);
Adam Cohen4caf2982013-08-20 18:54:31 -07004792 synchronized (sDumpLogs) {
4793 writer.println(" ");
4794 writer.println("Debug logs: ");
4795 for (int i = 0; i < sDumpLogs.size(); i++) {
4796 writer.println(" " + sDumpLogs.get(i));
4797 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004798 }
Adam Cohen9211d422014-10-07 18:14:53 -07004799 if (mLauncherCallbacks != null) {
4800 mLauncherCallbacks.dump(prefix, fd, writer, args);
4801 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004802 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004803
4804 public static void dumpDebugLogsToConsole() {
Winson Chungede41292013-09-19 16:27:36 -07004805 if (DEBUG_DUMP_LOG) {
4806 synchronized (sDumpLogs) {
4807 Log.d(TAG, "");
4808 Log.d(TAG, "*********************");
4809 Log.d(TAG, "Launcher debug logs: ");
4810 for (int i = 0; i < sDumpLogs.size(); i++) {
4811 Log.d(TAG, " " + sDumpLogs.get(i));
4812 }
4813 Log.d(TAG, "*********************");
4814 Log.d(TAG, "");
Adam Cohen4caf2982013-08-20 18:54:31 -07004815 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004816 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004817 }
4818
4819 public static void addDumpLog(String tag, String log, boolean debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004820 addDumpLog(tag, log, null, debugLog);
4821 }
4822
4823 public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
Adam Cohen4caf2982013-08-20 18:54:31 -07004824 if (debugLog) {
Dan Sandler295ae182013-12-10 16:05:47 -05004825 if (e != null) {
4826 Log.d(tag, log, e);
4827 } else {
4828 Log.d(tag, log);
4829 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004830 }
Winson Chungede41292013-09-19 16:27:36 -07004831 if (DEBUG_DUMP_LOG) {
4832 sDateStamp.setTime(System.currentTimeMillis());
4833 synchronized (sDumpLogs) {
Dan Sandler295ae182013-12-10 16:05:47 -05004834 sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
4835 + (e == null ? "" : (", Exception: " + e)));
Adam Cohen4caf2982013-08-20 18:54:31 -07004836 }
Winson Chungede41292013-09-19 16:27:36 -07004837 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004838 }
4839
Adam Cohen59400422014-03-05 18:07:04 -08004840 public static CustomAppWidget getCustomAppWidget(String name) {
4841 return sCustomAppWidgets.get(name);
4842 }
4843
4844 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4845 return sCustomAppWidgets;
4846 }
4847
Winson Chungede41292013-09-19 16:27:36 -07004848 public void dumpLogsToLocalData() {
4849 if (DEBUG_DUMP_LOG) {
Michael Jurka43467462013-11-14 12:03:58 +01004850 new AsyncTask<Void, Void, Void>() {
4851 public Void doInBackground(Void ... args) {
Winson Chungede41292013-09-19 16:27:36 -07004852 boolean success = false;
4853 sDateStamp.setTime(sRunStart);
4854 String FILENAME = sDateStamp.getMonth() + "-"
4855 + sDateStamp.getDay() + "_"
4856 + sDateStamp.getHours() + "-"
4857 + sDateStamp.getMinutes() + "_"
4858 + sDateStamp.getSeconds() + ".txt";
4859
4860 FileOutputStream fos = null;
4861 File outFile = null;
4862 try {
4863 outFile = new File(getFilesDir(), FILENAME);
4864 outFile.createNewFile();
4865 fos = new FileOutputStream(outFile);
4866 } catch (Exception e) {
4867 e.printStackTrace();
4868 }
4869 if (fos != null) {
4870 PrintWriter writer = new PrintWriter(fos);
4871
4872 writer.println(" ");
4873 writer.println("Debug logs: ");
4874 synchronized (sDumpLogs) {
4875 for (int i = 0; i < sDumpLogs.size(); i++) {
4876 writer.println(" " + sDumpLogs.get(i));
4877 }
4878 }
4879 writer.close();
4880 }
4881 try {
4882 if (fos != null) {
4883 fos.close();
4884 success = true;
4885 }
4886 } catch (IOException e) {
4887 e.printStackTrace();
4888 }
Michael Jurka43467462013-11-14 12:03:58 +01004889 return null;
Winson Chungede41292013-09-19 16:27:36 -07004890 }
Sunny Goyal8ac727b2015-09-23 15:38:09 -07004891 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Adam Cohen4caf2982013-08-20 18:54:31 -07004892 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004893 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004894}
Michael Jurka2763be32011-02-24 11:19:57 -08004895
Dan Sandlerd5024042014-01-09 15:01:33 -05004896interface DebugIntents {
4897 static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
4898 static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
Adam Cohen8b5b05b2014-01-10 21:42:39 +00004899}