Sunny Goyal
b38fab7573
On long pressing, the confirmation activity starts a system drag-n-drop and focuses the launcher activity. We then drive the launcher drag controller using the system drag event Caveats: > We use a transparent preview for system drag and drop and use a view inside launcher for actual preview. This gives us better control over various animations. > The parameters for drag operation are passed to the Launcher activity using the intent. Since onNewIntent and onDragEvent come at different times and are not associated, a random uuid is used as mime-type to match the drag event with intent params > If the workspace is locked (eg, loader is running) the drag operation is simply dropped. Will be imporved in follow up cls Bug: 33584624 Change-Id: I0bb5b25b690f86b6af31a14e11beb669fcb3a281
4114 lines
159 KiB
Java
4114 lines
159 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3;
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import android.Manifest;
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import android.animation.Animator;
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import android.animation.AnimatorSet;
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import android.animation.ValueAnimator;
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import android.annotation.SuppressLint;
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import android.annotation.TargetApi;
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import android.app.ActivityOptions;
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import android.app.AlertDialog;
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import android.app.SearchManager;
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import android.appwidget.AppWidgetHostView;
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import android.appwidget.AppWidgetManager;
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import android.content.ActivityNotFoundException;
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import android.content.BroadcastReceiver;
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import android.content.ComponentCallbacks2;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.ContextWrapper;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.IntentSender;
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import android.content.SharedPreferences;
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import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
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import android.content.pm.ActivityInfo;
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import android.content.pm.PackageManager;
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import android.database.sqlite.SQLiteDatabase;
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import android.graphics.Point;
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import android.graphics.Rect;
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import android.graphics.drawable.Drawable;
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import android.os.AsyncTask;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Parcelable;
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import android.os.Process;
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import android.os.StrictMode;
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import android.os.SystemClock;
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import android.os.Trace;
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import android.os.UserHandle;
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import android.text.Selection;
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import android.text.SpannableStringBuilder;
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import android.text.TextUtils;
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import android.text.method.TextKeyListener;
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import android.util.Log;
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import android.view.Display;
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import android.view.HapticFeedbackConstants;
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import android.view.KeyEvent;
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import android.view.KeyboardShortcutGroup;
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import android.view.KeyboardShortcutInfo;
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import android.view.Menu;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnLongClickListener;
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import android.view.ViewGroup;
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import android.view.ViewTreeObserver;
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import android.view.accessibility.AccessibilityEvent;
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import android.view.accessibility.AccessibilityManager;
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import android.view.animation.OvershootInterpolator;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.android.launcher3.DropTarget.DragObject;
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import com.android.launcher3.LauncherSettings.Favorites;
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import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
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import com.android.launcher3.allapps.AllAppsContainerView;
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import com.android.launcher3.allapps.AllAppsTransitionController;
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import com.android.launcher3.allapps.DefaultAppSearchController;
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import com.android.launcher3.anim.AnimationLayerSet;
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import com.android.launcher3.compat.AppWidgetManagerCompat;
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import com.android.launcher3.compat.LauncherAppsCompat;
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import com.android.launcher3.compat.PinItemRequestCompat;
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import com.android.launcher3.compat.UserManagerCompat;
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import com.android.launcher3.config.FeatureFlags;
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import com.android.launcher3.config.ProviderConfig;
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import com.android.launcher3.dragndrop.DragController;
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import com.android.launcher3.dragndrop.DragLayer;
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import com.android.launcher3.dragndrop.DragOptions;
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import com.android.launcher3.dragndrop.DragView;
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import com.android.launcher3.dragndrop.PinItemDragListener;
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import com.android.launcher3.dynamicui.ExtractedColors;
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import com.android.launcher3.folder.Folder;
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import com.android.launcher3.folder.FolderIcon;
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import com.android.launcher3.graphics.LauncherIcons;
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import com.android.launcher3.keyboard.CustomActionsPopup;
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import com.android.launcher3.keyboard.ViewGroupFocusHelper;
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import com.android.launcher3.logging.FileLog;
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import com.android.launcher3.logging.UserEventDispatcher;
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import com.android.launcher3.model.PackageItemInfo;
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import com.android.launcher3.model.WidgetItem;
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import com.android.launcher3.pageindicators.PageIndicator;
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import com.android.launcher3.shortcuts.DeepShortcutManager;
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import com.android.launcher3.shortcuts.DeepShortcutsContainer;
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import com.android.launcher3.shortcuts.ShortcutInfoCompat;
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import com.android.launcher3.shortcuts.ShortcutKey;
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import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
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import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
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import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
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import com.android.launcher3.util.ActivityResultInfo;
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import com.android.launcher3.util.ComponentKey;
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import com.android.launcher3.util.ItemInfoMatcher;
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import com.android.launcher3.util.MultiHashMap;
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import com.android.launcher3.util.PackageManagerHelper;
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import com.android.launcher3.util.PendingRequestArgs;
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import com.android.launcher3.util.TestingUtils;
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import com.android.launcher3.util.Thunk;
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import com.android.launcher3.util.ViewOnDrawExecutor;
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import com.android.launcher3.widget.PendingAddShortcutInfo;
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import com.android.launcher3.widget.PendingAddWidgetInfo;
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import com.android.launcher3.widget.WidgetAddFlowHandler;
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import com.android.launcher3.widget.WidgetHostViewLoader;
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import com.android.launcher3.widget.WidgetsContainerView;
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import java.io.FileDescriptor;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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/**
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* Default launcher application.
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*/
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public class Launcher extends BaseActivity
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implements LauncherExterns, View.OnClickListener, OnLongClickListener,
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LauncherModel.Callbacks, View.OnTouchListener, LauncherProviderChangeListener,
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AccessibilityManager.AccessibilityStateChangeListener {
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public static final String TAG = "Launcher";
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static final boolean LOGD = false;
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static final boolean DEBUG_WIDGETS = false;
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static final boolean DEBUG_STRICT_MODE = false;
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static final boolean DEBUG_RESUME_TIME = false;
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private static final int REQUEST_CREATE_SHORTCUT = 1;
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private static final int REQUEST_CREATE_APPWIDGET = 5;
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private static final int REQUEST_PICK_APPWIDGET = 9;
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private static final int REQUEST_PICK_WALLPAPER = 10;
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private static final int REQUEST_BIND_APPWIDGET = 11;
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private static final int REQUEST_BIND_PENDING_APPWIDGET = 14;
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private static final int REQUEST_RECONFIGURE_APPWIDGET = 12;
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private static final int REQUEST_PERMISSION_CALL_PHONE = 13;
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private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
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/**
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* IntentStarter uses request codes starting with this. This must be greater than all activity
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* request codes used internally.
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*/
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protected static final int REQUEST_LAST = 100;
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// To turn on these properties, type
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// adb shell setprop logTap.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
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static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
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// The Intent extra that defines whether to ignore the launch animation
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static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
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"com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
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// Type: int
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private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
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// Type: int
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private static final String RUNTIME_STATE = "launcher.state";
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// Type: PendingRequestArgs
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private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
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// Type: ActivityResultInfo
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private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
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static final String APPS_VIEW_SHOWN = "launcher.apps_view_shown";
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/** The different states that Launcher can be in. */
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enum State { NONE, WORKSPACE, WORKSPACE_SPRING_LOADED, APPS, APPS_SPRING_LOADED,
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WIDGETS, WIDGETS_SPRING_LOADED }
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@Thunk State mState = State.WORKSPACE;
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@Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
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private boolean mIsSafeModeEnabled;
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public static final int APPWIDGET_HOST_ID = 1024;
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public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 500;
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private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
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private static final int ACTIVITY_START_DELAY = 1000;
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// How long to wait before the new-shortcut animation automatically pans the workspace
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private static int NEW_APPS_PAGE_MOVE_DELAY = 500;
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private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
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@Thunk static int NEW_APPS_ANIMATION_DELAY = 500;
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@Thunk Workspace mWorkspace;
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private View mLauncherView;
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@Thunk DragLayer mDragLayer;
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private DragController mDragController;
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private View mQsbContainer;
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public View mWeightWatcher;
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private AppWidgetManagerCompat mAppWidgetManager;
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private LauncherAppWidgetHost mAppWidgetHost;
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private int[] mTmpAddItemCellCoordinates = new int[2];
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@Thunk Hotseat mHotseat;
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private ViewGroup mOverviewPanel;
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private View mAllAppsButton;
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private View mWidgetsButton;
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private DropTargetBar mDropTargetBar;
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// Main container view for the all apps screen.
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@Thunk AllAppsContainerView mAppsView;
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AllAppsTransitionController mAllAppsController;
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// Main container view and the model for the widget tray screen.
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@Thunk WidgetsContainerView mWidgetsView;
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@Thunk MultiHashMap<PackageItemInfo, WidgetItem> mAllWidgets;
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// We set the state in both onCreate and then onNewIntent in some cases, which causes both
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// scroll issues (because the workspace may not have been measured yet) and extra work.
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// Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
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private State mOnResumeState = State.NONE;
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private SpannableStringBuilder mDefaultKeySsb = null;
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@Thunk boolean mWorkspaceLoading = true;
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private boolean mPaused = true;
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private boolean mOnResumeNeedsLoad;
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private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
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private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
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private ViewOnDrawExecutor mPendingExecutor;
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private LauncherModel mModel;
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private IconCache mIconCache;
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private ExtractedColors mExtractedColors;
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private LauncherAccessibilityDelegate mAccessibilityDelegate;
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private Handler mHandler = new Handler();
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private boolean mIsResumeFromActionScreenOff;
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private boolean mHasFocus = false;
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private boolean mAttached = false;
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/** Maps launcher activity components to their list of shortcut ids. */
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private MultiHashMap<ComponentKey, String> mDeepShortcutMap = new MultiHashMap<>();
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private View.OnTouchListener mHapticFeedbackTouchListener;
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// Determines how long to wait after a rotation before restoring the screen orientation to
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// match the sensor state.
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private static final int RESTORE_SCREEN_ORIENTATION_DELAY = 500;
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private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
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// We only want to get the SharedPreferences once since it does an FS stat each time we get
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// it from the context.
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private SharedPreferences mSharedPrefs;
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private boolean mMoveToDefaultScreenFromNewIntent;
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// This is set to the view that launched the activity that navigated the user away from
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// launcher. Since there is no callback for when the activity has finished launching, enable
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// the press state and keep this reference to reset the press state when we return to launcher.
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private BubbleTextView mWaitingForResume;
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protected static HashMap<String, CustomAppWidget> sCustomAppWidgets =
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new HashMap<String, CustomAppWidget>();
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static {
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if (TestingUtils.ENABLE_CUSTOM_WIDGET_TEST) {
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TestingUtils.addDummyWidget(sCustomAppWidgets);
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}
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}
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// Exiting spring loaded mode happens with a delay. This runnable object triggers the
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// state transition. If another state transition happened during this delay,
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// simply unregister this runnable.
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private Runnable mExitSpringLoadedModeRunnable;
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@Thunk Runnable mBuildLayersRunnable = new Runnable() {
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public void run() {
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if (mWorkspace != null) {
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mWorkspace.buildPageHardwareLayers();
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}
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}
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};
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// Activity result which needs to be processed after workspace has loaded.
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private ActivityResultInfo mPendingActivityResult;
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/**
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* Holds extra information required to handle a result from an external call, like
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* {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
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*/
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private PendingRequestArgs mPendingRequestArgs;
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private UserEventDispatcher mUserEventDispatcher;
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private float mLastDispatchTouchEventX = 0.0f;
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public ViewGroupFocusHelper mFocusHandler;
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private boolean mRotationEnabled = false;
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@Thunk void setOrientation() {
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if (mRotationEnabled) {
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unlockScreenOrientation(true);
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} else {
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setRequestedOrientation(
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ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
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}
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}
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private RotationPrefChangeHandler mRotationPrefChangeHandler;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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if (DEBUG_STRICT_MODE) {
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StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
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.detectDiskReads()
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.detectDiskWrites()
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.detectNetwork() // or .detectAll() for all detectable problems
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.penaltyLog()
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.build());
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StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
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.detectLeakedSqlLiteObjects()
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.detectLeakedClosableObjects()
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.penaltyLog()
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.penaltyDeath()
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.build());
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}
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if (LauncherAppState.PROFILE_STARTUP) {
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Trace.beginSection("Launcher-onCreate");
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}
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if (mLauncherCallbacks != null) {
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mLauncherCallbacks.preOnCreate();
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}
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super.onCreate(savedInstanceState);
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LauncherAppState app = LauncherAppState.getInstance(this);
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// Load configuration-specific DeviceProfile
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mDeviceProfile = app.getInvariantDeviceProfile().getDeviceProfile(this);
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if (Utilities.ATLEAST_NOUGAT && isInMultiWindowMode()) {
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Display display = getWindowManager().getDefaultDisplay();
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Point mwSize = new Point();
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display.getSize(mwSize);
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mDeviceProfile = mDeviceProfile.getMultiWindowProfile(this, mwSize);
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}
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mSharedPrefs = Utilities.getPrefs(this);
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mIsSafeModeEnabled = getPackageManager().isSafeMode();
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mModel = app.setLauncher(this);
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mIconCache = app.getIconCache();
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mAccessibilityDelegate = new LauncherAccessibilityDelegate(this);
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mDragController = new DragController(this);
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mAllAppsController = new AllAppsTransitionController(this);
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mStateTransitionAnimation = new LauncherStateTransitionAnimation(this, mAllAppsController);
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mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
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mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
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mAppWidgetHost.startListening();
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// If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
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// this also ensures that any synchronous binding below doesn't re-trigger another
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// LauncherModel load.
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mPaused = false;
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mLauncherView = getLayoutInflater().inflate(R.layout.launcher, null);
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setupViews();
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mDeviceProfile.layout(this, false /* notifyListeners */);
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mExtractedColors = new ExtractedColors();
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loadExtractedColorsAndColorItems();
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((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE))
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.addAccessibilityStateChangeListener(this);
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lockAllApps();
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restoreState(savedInstanceState);
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if (LauncherAppState.PROFILE_STARTUP) {
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Trace.endSection();
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}
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// We only load the page synchronously if the user rotates (or triggers a
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// configuration change) while launcher is in the foreground
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int currentScreen = PagedView.INVALID_RESTORE_PAGE;
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if (savedInstanceState != null) {
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currentScreen = savedInstanceState.getInt(RUNTIME_STATE_CURRENT_SCREEN, currentScreen);
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}
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if (!mModel.startLoader(currentScreen)) {
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// If we are not binding synchronously, show a fade in animation when
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// the first page bind completes.
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mDragLayer.setAlpha(0);
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} else {
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// Pages bound synchronously.
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mWorkspace.setCurrentPage(currentScreen);
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setWorkspaceLoading(true);
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}
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// For handling default keys
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mDefaultKeySsb = new SpannableStringBuilder();
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Selection.setSelection(mDefaultKeySsb, 0);
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mRotationEnabled = getResources().getBoolean(R.bool.allow_rotation);
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// In case we are on a device with locked rotation, we should look at preferences to check
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// if the user has specifically allowed rotation.
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if (!mRotationEnabled) {
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mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext());
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mRotationPrefChangeHandler = new RotationPrefChangeHandler();
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mSharedPrefs.registerOnSharedPreferenceChangeListener(mRotationPrefChangeHandler);
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}
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// On large interfaces, or on devices that a user has specifically enabled screen rotation,
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// we want the screen to auto-rotate based on the current orientation
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setOrientation();
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setContentView(mLauncherView);
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if (mLauncherCallbacks != null) {
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mLauncherCallbacks.onCreate(savedInstanceState);
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}
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}
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@Override
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public View findViewById(int id) {
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return mLauncherView.findViewById(id);
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}
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@Override
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public void onExtractedColorsChanged() {
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loadExtractedColorsAndColorItems();
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}
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@Override
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public void onAppWidgetHostReset() {
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if (mAppWidgetHost != null) {
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mAppWidgetHost.startListening();
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}
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}
|
|
|
|
private void loadExtractedColorsAndColorItems() {
|
|
// TODO: do this in pre-N as well, once the extraction part is complete.
|
|
if (Utilities.ATLEAST_NOUGAT) {
|
|
mExtractedColors.load(this);
|
|
mHotseat.updateColor(mExtractedColors, !mPaused);
|
|
mWorkspace.getPageIndicator().updateColor(mExtractedColors);
|
|
boolean lightStatusBar = (FeatureFlags.LIGHT_STATUS_BAR
|
|
&& mExtractedColors.getColor(ExtractedColors.STATUS_BAR_INDEX,
|
|
ExtractedColors.DEFAULT_DARK) == ExtractedColors.DEFAULT_LIGHT);
|
|
// It's possible that All Apps is visible when this is run,
|
|
// so always use light status bar in that case. Only change nav bar color to status bar
|
|
// color when All Apps is visible.
|
|
activateLightStatusBar(lightStatusBar || isAllAppsVisible(), isAllAppsVisible());
|
|
}
|
|
}
|
|
|
|
// TODO: use platform flag on API >= 26
|
|
private static final int SYSTEM_UI_FLAG_LIGHT_NAV_BAR = 0x10;
|
|
|
|
/**
|
|
* Sets the status bar to be light or not. Light status bar means dark icons.
|
|
* @param lightStatusBar make sure the status bar is light
|
|
* @param changeNavBar if true, make the nav bar theme in sync with status bar.
|
|
*/
|
|
public void activateLightStatusBar(boolean lightStatusBar, boolean changeNavBar) {
|
|
int oldSystemUiFlags = getWindow().getDecorView().getSystemUiVisibility();
|
|
int newSystemUiFlags = oldSystemUiFlags;
|
|
if (lightStatusBar) {
|
|
newSystemUiFlags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR ;
|
|
if (changeNavBar && Utilities.isAtLeastO()) {
|
|
newSystemUiFlags |= SYSTEM_UI_FLAG_LIGHT_NAV_BAR;
|
|
}
|
|
} else {
|
|
newSystemUiFlags &= ~(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
|
|
if (changeNavBar && Utilities.isAtLeastO()) {
|
|
newSystemUiFlags &= ~(SYSTEM_UI_FLAG_LIGHT_NAV_BAR);
|
|
}
|
|
}
|
|
|
|
if (newSystemUiFlags != oldSystemUiFlags) {
|
|
getWindow().getDecorView().setSystemUiVisibility(newSystemUiFlags);
|
|
}
|
|
}
|
|
|
|
private LauncherCallbacks mLauncherCallbacks;
|
|
|
|
public void onPostCreate(Bundle savedInstanceState) {
|
|
super.onPostCreate(savedInstanceState);
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onPostCreate(savedInstanceState);
|
|
}
|
|
}
|
|
|
|
public void onInsetsChanged(Rect insets) {
|
|
mDeviceProfile.updateInsets(insets);
|
|
mDeviceProfile.layout(this, true /* notifyListeners */);
|
|
}
|
|
|
|
/**
|
|
* Call this after onCreate to set or clear overlay.
|
|
*/
|
|
public void setLauncherOverlay(LauncherOverlay overlay) {
|
|
if (overlay != null) {
|
|
overlay.setOverlayCallbacks(new LauncherOverlayCallbacksImpl());
|
|
}
|
|
mWorkspace.setLauncherOverlay(overlay);
|
|
}
|
|
|
|
public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
|
|
mLauncherCallbacks = callbacks;
|
|
mLauncherCallbacks.setLauncherSearchCallback(new Launcher.LauncherSearchCallbacks() {
|
|
private boolean mWorkspaceImportanceStored = false;
|
|
private boolean mHotseatImportanceStored = false;
|
|
private int mWorkspaceImportanceForAccessibility =
|
|
View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
|
|
private int mHotseatImportanceForAccessibility = View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
|
|
|
|
@Override
|
|
public void onSearchOverlayOpened() {
|
|
if (mWorkspaceImportanceStored || mHotseatImportanceStored) {
|
|
return;
|
|
}
|
|
// The underlying workspace and hotseat are temporarily suppressed by the search
|
|
// overlay. So they shouldn't be accessible.
|
|
if (mWorkspace != null) {
|
|
mWorkspaceImportanceForAccessibility =
|
|
mWorkspace.getImportantForAccessibility();
|
|
mWorkspace.setImportantForAccessibility(
|
|
View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
|
|
mWorkspaceImportanceStored = true;
|
|
}
|
|
if (mHotseat != null) {
|
|
mHotseatImportanceForAccessibility = mHotseat.getImportantForAccessibility();
|
|
mHotseat.setImportantForAccessibility(
|
|
View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
|
|
mHotseatImportanceStored = true;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onSearchOverlayClosed() {
|
|
if (mWorkspaceImportanceStored && mWorkspace != null) {
|
|
mWorkspace.setImportantForAccessibility(mWorkspaceImportanceForAccessibility);
|
|
}
|
|
if (mHotseatImportanceStored && mHotseat != null) {
|
|
mHotseat.setImportantForAccessibility(mHotseatImportanceForAccessibility);
|
|
}
|
|
mWorkspaceImportanceStored = false;
|
|
mHotseatImportanceStored = false;
|
|
}
|
|
});
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public void onLauncherProviderChanged() {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onLauncherProviderChange();
|
|
}
|
|
}
|
|
|
|
/** To be overridden by subclasses to hint to Launcher that we have custom content */
|
|
protected boolean hasCustomContentToLeft() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.hasCustomContentToLeft();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* To be overridden by subclasses to populate the custom content container and call
|
|
* {@link #addToCustomContentPage}. This will only be invoked if
|
|
* {@link #hasCustomContentToLeft()} is {@code true}.
|
|
*/
|
|
protected void populateCustomContentContainer() {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.populateCustomContentContainer();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Invoked by subclasses to signal a change to the {@link #addToCustomContentPage} value to
|
|
* ensure the custom content page is added or removed if necessary.
|
|
*/
|
|
protected void invalidateHasCustomContentToLeft() {
|
|
if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
|
|
// Not bound yet, wait for bindScreens to be called.
|
|
return;
|
|
}
|
|
|
|
if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
|
|
// Create the custom content page and call the subclass to populate it.
|
|
mWorkspace.createCustomContentContainer();
|
|
populateCustomContentContainer();
|
|
} else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
|
|
mWorkspace.removeCustomContentPage();
|
|
}
|
|
}
|
|
|
|
public UserEventDispatcher getUserEventDispatcher() {
|
|
if (mLauncherCallbacks != null) {
|
|
UserEventDispatcher dispatcher = mLauncherCallbacks.getUserEventDispatcher();
|
|
if (dispatcher != null) {
|
|
return dispatcher;
|
|
}
|
|
}
|
|
|
|
// Logger object is a singleton and does not have to be coupled with the foreground
|
|
// activity. Since most user event logging is done on the UI, the object is retrieved
|
|
// from the callback for convenience.
|
|
if (mUserEventDispatcher == null) {
|
|
mUserEventDispatcher = new UserEventDispatcher();
|
|
}
|
|
return mUserEventDispatcher;
|
|
}
|
|
|
|
public boolean isDraggingEnabled() {
|
|
// We prevent dragging when we are loading the workspace as it is possible to pick up a view
|
|
// that is subsequently removed from the workspace in startBinding().
|
|
return !isWorkspaceLoading();
|
|
}
|
|
|
|
public int getViewIdForItem(ItemInfo info) {
|
|
// aapt-generated IDs have the high byte nonzero; clamp to the range under that.
|
|
// This cast is safe as long as the id < 0x00FFFFFF
|
|
// Since we jail all the dynamically generated views, there should be no clashes
|
|
// with any other views.
|
|
return (int) info.id;
|
|
}
|
|
|
|
/**
|
|
* Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
|
|
* a configuration step, this allows the proper animations to run after other transitions.
|
|
*/
|
|
private long completeAdd(
|
|
int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
|
|
long screenId = info.screenId;
|
|
if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
|
|
// When the screen id represents an actual screen (as opposed to a rank) we make sure
|
|
// that the drop page actually exists.
|
|
screenId = ensurePendingDropLayoutExists(info.screenId);
|
|
}
|
|
|
|
switch (requestCode) {
|
|
case REQUEST_CREATE_SHORTCUT:
|
|
completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY, info);
|
|
break;
|
|
case REQUEST_CREATE_APPWIDGET:
|
|
completeAddAppWidget(appWidgetId, info, null, null);
|
|
break;
|
|
case REQUEST_RECONFIGURE_APPWIDGET:
|
|
completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
|
|
break;
|
|
case REQUEST_BIND_PENDING_APPWIDGET: {
|
|
int widgetId = appWidgetId;
|
|
LauncherAppWidgetInfo widgetInfo =
|
|
completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
|
|
if (widgetInfo != null) {
|
|
// Since the view was just bound, also launch the configure activity if needed
|
|
LauncherAppWidgetProviderInfo provider = mAppWidgetManager
|
|
.getLauncherAppWidgetInfo(widgetId);
|
|
if (provider != null) {
|
|
new WidgetAddFlowHandler(provider)
|
|
.startConfigActivity(this, widgetInfo, REQUEST_RECONFIGURE_APPWIDGET);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
return screenId;
|
|
}
|
|
|
|
private void handleActivityResult(
|
|
final int requestCode, final int resultCode, final Intent data) {
|
|
if (isWorkspaceLoading()) {
|
|
// process the result once the workspace has loaded.
|
|
mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
|
|
return;
|
|
}
|
|
mPendingActivityResult = null;
|
|
|
|
// Reset the startActivity waiting flag
|
|
final PendingRequestArgs requestArgs = mPendingRequestArgs;
|
|
setWaitingForResult(null);
|
|
if (requestArgs == null) {
|
|
return;
|
|
}
|
|
|
|
final int pendingAddWidgetId = requestArgs.getWidgetId();
|
|
|
|
Runnable exitSpringLoaded = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
|
|
EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
|
|
}
|
|
};
|
|
|
|
if (requestCode == REQUEST_BIND_APPWIDGET) {
|
|
// This is called only if the user did not previously have permissions to bind widgets
|
|
final int appWidgetId = data != null ?
|
|
data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
|
|
if (resultCode == RESULT_CANCELED) {
|
|
completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
} else if (resultCode == RESULT_OK) {
|
|
addAppWidgetImpl(
|
|
appWidgetId, requestArgs, null,
|
|
requestArgs.getWidgetHandler(),
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY);
|
|
}
|
|
return;
|
|
} else if (requestCode == REQUEST_PICK_WALLPAPER) {
|
|
if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
|
|
// User could have free-scrolled between pages before picking a wallpaper; make sure
|
|
// we move to the closest one now.
|
|
mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
|
|
showWorkspace(false);
|
|
}
|
|
return;
|
|
}
|
|
|
|
boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
|
|
requestCode == REQUEST_CREATE_APPWIDGET);
|
|
|
|
// We have special handling for widgets
|
|
if (isWidgetDrop) {
|
|
final int appWidgetId;
|
|
int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
|
|
: -1;
|
|
if (widgetId < 0) {
|
|
appWidgetId = pendingAddWidgetId;
|
|
} else {
|
|
appWidgetId = widgetId;
|
|
}
|
|
|
|
final int result;
|
|
if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
|
|
Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
|
|
"returned from the widget configuration activity.");
|
|
result = RESULT_CANCELED;
|
|
completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
|
|
final Runnable onComplete = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
exitSpringLoadedDragModeDelayed(false, 0, null);
|
|
}
|
|
};
|
|
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
} else {
|
|
if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
|
|
// When the screen id represents an actual screen (as opposed to a rank)
|
|
// we make sure that the drop page actually exists.
|
|
requestArgs.screenId =
|
|
ensurePendingDropLayoutExists(requestArgs.screenId);
|
|
}
|
|
final CellLayout dropLayout =
|
|
mWorkspace.getScreenWithId(requestArgs.screenId);
|
|
|
|
dropLayout.setDropPending(true);
|
|
final Runnable onComplete = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
|
|
dropLayout.setDropPending(false);
|
|
}
|
|
};
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
|
|
|| requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
|
|
if (resultCode == RESULT_OK) {
|
|
// Update the widget view.
|
|
completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
|
|
}
|
|
// Leave the widget in the pending state if the user canceled the configure.
|
|
return;
|
|
}
|
|
|
|
if (requestCode == REQUEST_CREATE_SHORTCUT) {
|
|
// Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
|
|
if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
|
|
completeAdd(requestCode, data, -1, requestArgs);
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
|
|
} else if (resultCode == RESULT_CANCELED) {
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
}
|
|
}
|
|
mDragLayer.clearAnimatedView();
|
|
}
|
|
|
|
@Override
|
|
public void onActivityResult(
|
|
final int requestCode, final int resultCode, final Intent data) {
|
|
handleActivityResult(requestCode, resultCode, data);
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
|
|
}
|
|
}
|
|
|
|
/** @Override for MNC */
|
|
public void onRequestPermissionsResult(int requestCode, String[] permissions,
|
|
int[] grantResults) {
|
|
PendingRequestArgs pendingArgs = mPendingRequestArgs;
|
|
if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
|
|
&& pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
|
|
setWaitingForResult(null);
|
|
|
|
View v = null;
|
|
CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
|
|
if (layout != null) {
|
|
v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
|
|
}
|
|
Intent intent = pendingArgs.getPendingIntent();
|
|
|
|
if (grantResults.length > 0
|
|
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
|
|
startActivitySafely(v, intent, null);
|
|
} else {
|
|
// TODO: Show a snack bar with link to settings
|
|
Toast.makeText(this, getString(R.string.msg_no_phone_permission,
|
|
getString(R.string.derived_app_name)), Toast.LENGTH_SHORT).show();
|
|
}
|
|
}
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
|
|
grantResults);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check to see if a given screen id exists. If not, create it at the end, return the new id.
|
|
*
|
|
* @param screenId the screen id to check
|
|
* @return the new screen, or screenId if it exists
|
|
*/
|
|
private long ensurePendingDropLayoutExists(long screenId) {
|
|
CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
|
|
if (dropLayout == null) {
|
|
// it's possible that the add screen was removed because it was
|
|
// empty and a re-bind occurred
|
|
mWorkspace.addExtraEmptyScreen();
|
|
return mWorkspace.commitExtraEmptyScreen();
|
|
} else {
|
|
return screenId;
|
|
}
|
|
}
|
|
|
|
@Thunk void completeTwoStageWidgetDrop(
|
|
final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
|
|
CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
|
|
Runnable onCompleteRunnable = null;
|
|
int animationType = 0;
|
|
|
|
AppWidgetHostView boundWidget = null;
|
|
if (resultCode == RESULT_OK) {
|
|
animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
|
|
final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
|
|
requestArgs.getWidgetHandler().getProviderInfo(this));
|
|
boundWidget = layout;
|
|
onCompleteRunnable = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
completeAddAppWidget(appWidgetId, requestArgs, layout, null);
|
|
exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
|
|
EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
|
|
}
|
|
};
|
|
} else if (resultCode == RESULT_CANCELED) {
|
|
mAppWidgetHost.deleteAppWidgetId(appWidgetId);
|
|
animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
|
|
}
|
|
if (mDragLayer.getAnimatedView() != null) {
|
|
mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
|
|
(DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
|
|
animationType, boundWidget, true);
|
|
} else if (onCompleteRunnable != null) {
|
|
// The animated view may be null in the case of a rotation during widget configuration
|
|
onCompleteRunnable.run();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onStop() {
|
|
super.onStop();
|
|
FirstFrameAnimatorHelper.setIsVisible(false);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onStop();
|
|
}
|
|
|
|
if (Utilities.ATLEAST_NOUGAT_MR1) {
|
|
mAppWidgetHost.stopListening();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onStart() {
|
|
super.onStart();
|
|
FirstFrameAnimatorHelper.setIsVisible(true);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onStart();
|
|
}
|
|
|
|
if (Utilities.ATLEAST_NOUGAT_MR1) {
|
|
mAppWidgetHost.startListening();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onResume() {
|
|
long startTime = 0;
|
|
if (DEBUG_RESUME_TIME) {
|
|
startTime = System.currentTimeMillis();
|
|
Log.v(TAG, "Launcher.onResume()");
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.preOnResume();
|
|
}
|
|
|
|
super.onResume();
|
|
getUserEventDispatcher().resetElapsedSessionMillis();
|
|
|
|
// Restore the previous launcher state
|
|
if (mOnResumeState == State.WORKSPACE) {
|
|
showWorkspace(false);
|
|
} else if (mOnResumeState == State.APPS) {
|
|
boolean launchedFromApp = (mWaitingForResume != null);
|
|
// Don't update the predicted apps if the user is returning to launcher in the apps
|
|
// view after launching an app, as they may be depending on the UI to be static to
|
|
// switch to another app, otherwise, if it was
|
|
showAppsView(false /* animated */, !launchedFromApp /* updatePredictedApps */,
|
|
mAppsView.shouldRestoreImeState() /* focusSearchBar */);
|
|
} else if (mOnResumeState == State.WIDGETS) {
|
|
showWidgetsView(false, false);
|
|
}
|
|
mOnResumeState = State.NONE;
|
|
|
|
mPaused = false;
|
|
if (mOnResumeNeedsLoad) {
|
|
setWorkspaceLoading(true);
|
|
mModel.startLoader(getCurrentWorkspaceScreen());
|
|
mOnResumeNeedsLoad = false;
|
|
}
|
|
if (mBindOnResumeCallbacks.size() > 0) {
|
|
// We might have postponed some bind calls until onResume (see waitUntilResume) --
|
|
// execute them here
|
|
long startTimeCallbacks = 0;
|
|
if (DEBUG_RESUME_TIME) {
|
|
startTimeCallbacks = System.currentTimeMillis();
|
|
}
|
|
|
|
for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
|
|
mBindOnResumeCallbacks.get(i).run();
|
|
}
|
|
mBindOnResumeCallbacks.clear();
|
|
if (DEBUG_RESUME_TIME) {
|
|
Log.d(TAG, "Time spent processing callbacks in onResume: " +
|
|
(System.currentTimeMillis() - startTimeCallbacks));
|
|
}
|
|
}
|
|
if (mOnResumeCallbacks.size() > 0) {
|
|
for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
|
|
mOnResumeCallbacks.get(i).run();
|
|
}
|
|
mOnResumeCallbacks.clear();
|
|
}
|
|
|
|
// Reset the pressed state of icons that were locked in the press state while activities
|
|
// were launching
|
|
if (mWaitingForResume != null) {
|
|
// Resets the previous workspace icon press state
|
|
mWaitingForResume.setStayPressed(false);
|
|
}
|
|
|
|
// It is possible that widgets can receive updates while launcher is not in the foreground.
|
|
// Consequently, the widgets will be inflated in the orientation of the foreground activity
|
|
// (framework issue). On resuming, we ensure that any widgets are inflated for the current
|
|
// orientation.
|
|
if (!isWorkspaceLoading()) {
|
|
getWorkspace().reinflateWidgetsIfNecessary();
|
|
}
|
|
|
|
if (DEBUG_RESUME_TIME) {
|
|
Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
|
|
}
|
|
|
|
// We want to suppress callbacks about CustomContent being shown if we have just received
|
|
// onNewIntent while the user was present within launcher. In that case, we post a call
|
|
// to move the user to the main screen (which will occur after onResume). We don't want to
|
|
// have onHide (from onPause), then onShow, then onHide again, which we get if we don't
|
|
// suppress here.
|
|
if (mWorkspace.getCustomContentCallbacks() != null
|
|
&& !mMoveToDefaultScreenFromNewIntent) {
|
|
// If we are resuming and the custom content is the current page, we call onShow().
|
|
// It is also possible that onShow will instead be called slightly after first layout
|
|
// if PagedView#setRestorePage was set to the custom content page in onCreate().
|
|
if (mWorkspace.isOnOrMovingToCustomContent()) {
|
|
mWorkspace.getCustomContentCallbacks().onShow(true);
|
|
}
|
|
}
|
|
mMoveToDefaultScreenFromNewIntent = false;
|
|
updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
|
|
mWorkspace.onResume();
|
|
|
|
if (!isWorkspaceLoading()) {
|
|
// Process any items that were added while Launcher was away.
|
|
InstallShortcutReceiver.disableAndFlushInstallQueue(this);
|
|
|
|
// Refresh shortcuts if the permission changed.
|
|
mModel.refreshShortcutsIfRequired();
|
|
}
|
|
|
|
if (shouldShowDiscoveryBounce()) {
|
|
mAllAppsController.showDiscoveryBounce();
|
|
}
|
|
mIsResumeFromActionScreenOff = false;
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onResume();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onPause() {
|
|
// Ensure that items added to Launcher are queued until Launcher returns
|
|
InstallShortcutReceiver.enableInstallQueue();
|
|
|
|
super.onPause();
|
|
mPaused = true;
|
|
mDragController.cancelDrag();
|
|
mDragController.resetLastGestureUpTime();
|
|
|
|
// We call onHide() aggressively. The custom content callbacks should be able to
|
|
// debounce excess onHide calls.
|
|
if (mWorkspace.getCustomContentCallbacks() != null) {
|
|
mWorkspace.getCustomContentCallbacks().onHide();
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onPause();
|
|
}
|
|
}
|
|
|
|
public interface CustomContentCallbacks {
|
|
// Custom content is completely shown. {@code fromResume} indicates whether this was caused
|
|
// by a onResume or by scrolling otherwise.
|
|
public void onShow(boolean fromResume);
|
|
|
|
// Custom content is completely hidden
|
|
public void onHide();
|
|
|
|
// Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
|
|
public void onScrollProgressChanged(float progress);
|
|
|
|
// Indicates whether the user is allowed to scroll away from the custom content.
|
|
boolean isScrollingAllowed();
|
|
}
|
|
|
|
public interface LauncherOverlay {
|
|
|
|
/**
|
|
* Touch interaction leading to overscroll has begun
|
|
*/
|
|
public void onScrollInteractionBegin();
|
|
|
|
/**
|
|
* Touch interaction related to overscroll has ended
|
|
*/
|
|
public void onScrollInteractionEnd();
|
|
|
|
/**
|
|
* Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
|
|
* screen (or in the case of RTL, the rightmost screen).
|
|
*/
|
|
public void onScrollChange(float progress, boolean rtl);
|
|
|
|
/**
|
|
* Called when the launcher is ready to use the overlay
|
|
* @param callbacks A set of callbacks provided by Launcher in relation to the overlay
|
|
*/
|
|
public void setOverlayCallbacks(LauncherOverlayCallbacks callbacks);
|
|
}
|
|
|
|
public interface LauncherSearchCallbacks {
|
|
/**
|
|
* Called when the search overlay is shown.
|
|
*/
|
|
public void onSearchOverlayOpened();
|
|
|
|
/**
|
|
* Called when the search overlay is dismissed.
|
|
*/
|
|
public void onSearchOverlayClosed();
|
|
}
|
|
|
|
public interface LauncherOverlayCallbacks {
|
|
public void onScrollChanged(float progress);
|
|
}
|
|
|
|
class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
|
|
|
|
public void onScrollChanged(float progress) {
|
|
if (mWorkspace != null) {
|
|
mWorkspace.onOverlayScrollChanged(progress);
|
|
}
|
|
}
|
|
}
|
|
|
|
protected boolean hasSettings() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.hasSettings();
|
|
} else {
|
|
// On devices with a locked orientation, we will at least have the allow rotation
|
|
// setting.
|
|
return !getResources().getBoolean(R.bool.allow_rotation);
|
|
}
|
|
}
|
|
|
|
public void addToCustomContentPage(View customContent,
|
|
CustomContentCallbacks callbacks, String description) {
|
|
mWorkspace.addToCustomContentPage(customContent, callbacks, description);
|
|
}
|
|
|
|
// The custom content needs to offset its content to account for the QSB
|
|
public int getTopOffsetForCustomContent() {
|
|
return mWorkspace.getPaddingTop();
|
|
}
|
|
|
|
@Override
|
|
public Object onRetainNonConfigurationInstance() {
|
|
// Flag the loader to stop early before switching
|
|
if (mModel.isCurrentCallbacks(this)) {
|
|
mModel.stopLoader();
|
|
}
|
|
//TODO(hyunyoungs): stop the widgets loader when there is a rotation.
|
|
|
|
return Boolean.TRUE;
|
|
}
|
|
|
|
// We can't hide the IME if it was forced open. So don't bother
|
|
@Override
|
|
public void onWindowFocusChanged(boolean hasFocus) {
|
|
super.onWindowFocusChanged(hasFocus);
|
|
mHasFocus = hasFocus;
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onWindowFocusChanged(hasFocus);
|
|
}
|
|
}
|
|
|
|
private boolean acceptFilter() {
|
|
final InputMethodManager inputManager = (InputMethodManager)
|
|
getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
return !inputManager.isFullscreenMode();
|
|
}
|
|
|
|
@Override
|
|
public boolean onKeyDown(int keyCode, KeyEvent event) {
|
|
final int uniChar = event.getUnicodeChar();
|
|
final boolean handled = super.onKeyDown(keyCode, event);
|
|
final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
|
|
if (!handled && acceptFilter() && isKeyNotWhitespace) {
|
|
boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
|
|
keyCode, event);
|
|
if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
|
|
// something usable has been typed - start a search
|
|
// the typed text will be retrieved and cleared by
|
|
// showSearchDialog()
|
|
// If there are multiple keystrokes before the search dialog takes focus,
|
|
// onSearchRequested() will be called for every keystroke,
|
|
// but it is idempotent, so it's fine.
|
|
return onSearchRequested();
|
|
}
|
|
}
|
|
|
|
// Eat the long press event so the keyboard doesn't come up.
|
|
if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
|
|
return true;
|
|
}
|
|
|
|
return handled;
|
|
}
|
|
|
|
@Override
|
|
public boolean onKeyUp(int keyCode, KeyEvent event) {
|
|
if (keyCode == KeyEvent.KEYCODE_MENU) {
|
|
// Ignore the menu key if we are currently dragging or are on the custom content screen
|
|
if (!isOnCustomContent() && !mDragController.isDragging()) {
|
|
// Close any open floating view
|
|
AbstractFloatingView.closeAllOpenViews(this);
|
|
|
|
// Stop resizing any widgets
|
|
mWorkspace.exitWidgetResizeMode();
|
|
|
|
// Show the overview mode if we are on the workspace
|
|
if (mState == State.WORKSPACE && !mWorkspace.isInOverviewMode() &&
|
|
!mWorkspace.isSwitchingState()) {
|
|
mOverviewPanel.requestFocus();
|
|
showOverviewMode(true, true /* requestButtonFocus */);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
return super.onKeyUp(keyCode, event);
|
|
}
|
|
|
|
private String getTypedText() {
|
|
return mDefaultKeySsb.toString();
|
|
}
|
|
|
|
@Override
|
|
public void clearTypedText() {
|
|
mDefaultKeySsb.clear();
|
|
mDefaultKeySsb.clearSpans();
|
|
Selection.setSelection(mDefaultKeySsb, 0);
|
|
}
|
|
|
|
/**
|
|
* Restores the previous state, if it exists.
|
|
*
|
|
* @param savedState The previous state.
|
|
*/
|
|
private void restoreState(Bundle savedState) {
|
|
if (savedState == null) {
|
|
return;
|
|
}
|
|
|
|
int stateOrdinal = savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal());
|
|
State[] stateValues = State.values();
|
|
State state = (stateOrdinal >= 0 && stateOrdinal < stateValues.length)
|
|
? stateValues[stateOrdinal] : State.WORKSPACE;
|
|
if (state == State.APPS || state == State.WIDGETS) {
|
|
mOnResumeState = state;
|
|
}
|
|
|
|
PendingRequestArgs requestArgs = savedState.getParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS);
|
|
if (requestArgs != null) {
|
|
setWaitingForResult(requestArgs);
|
|
}
|
|
|
|
mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
|
|
}
|
|
|
|
/**
|
|
* Finds all the views we need and configure them properly.
|
|
*/
|
|
private void setupViews() {
|
|
mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
|
|
mFocusHandler = mDragLayer.getFocusIndicatorHelper();
|
|
mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
|
|
mQsbContainer = mDragLayer.findViewById(mDeviceProfile.isVerticalBarLayout()
|
|
? R.id.workspace_blocked_row : R.id.qsb_container);
|
|
mWorkspace.initParentViews(mDragLayer);
|
|
|
|
mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
|
|
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
|
|
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
|
|
|
|
// Setup the drag layer
|
|
mDragLayer.setup(this, mDragController, mAllAppsController);
|
|
|
|
// Setup the hotseat
|
|
mHotseat = (Hotseat) findViewById(R.id.hotseat);
|
|
if (mHotseat != null) {
|
|
mHotseat.setOnLongClickListener(this);
|
|
}
|
|
|
|
// Setup the overview panel
|
|
setupOverviewPanel();
|
|
|
|
// Setup the workspace
|
|
mWorkspace.setHapticFeedbackEnabled(false);
|
|
mWorkspace.setOnLongClickListener(this);
|
|
mWorkspace.setup(mDragController);
|
|
// Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
|
|
// default state, otherwise we will update to the wrong offsets in RTL
|
|
mWorkspace.lockWallpaperToDefaultPage();
|
|
mWorkspace.bindAndInitFirstWorkspaceScreen(null /* recycled qsb */);
|
|
mDragController.addDragListener(mWorkspace);
|
|
|
|
// Get the search/delete/uninstall bar
|
|
mDropTargetBar = (DropTargetBar) mDragLayer.findViewById(R.id.drop_target_bar);
|
|
|
|
// Setup Apps and Widgets
|
|
mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
|
|
mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
|
|
if (mLauncherCallbacks != null && mLauncherCallbacks.getAllAppsSearchBarController() != null) {
|
|
mAppsView.setSearchBarController(mLauncherCallbacks.getAllAppsSearchBarController());
|
|
} else {
|
|
mAppsView.setSearchBarController(new DefaultAppSearchController());
|
|
}
|
|
|
|
// Setup the drag controller (drop targets have to be added in reverse order in priority)
|
|
mDragController.setMoveTarget(mWorkspace);
|
|
mDragController.addDropTarget(mWorkspace);
|
|
mDropTargetBar.setup(mDragController);
|
|
|
|
if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP) {
|
|
mAllAppsController.setupViews(mAppsView, mHotseat, mWorkspace);
|
|
}
|
|
|
|
if (TestingUtils.MEMORY_DUMP_ENABLED) {
|
|
TestingUtils.addWeightWatcher(this);
|
|
}
|
|
}
|
|
|
|
private void setupOverviewPanel() {
|
|
mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
|
|
|
|
// Bind wallpaper button actions
|
|
View wallpaperButton = findViewById(R.id.wallpaper_button);
|
|
new OverviewButtonClickListener(ControlType.WALLPAPER_BUTTON) {
|
|
@Override
|
|
public void handleViewClick(View view) {
|
|
onClickWallpaperPicker(view);
|
|
}
|
|
}.attachTo(wallpaperButton);
|
|
wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
|
|
|
|
// Bind widget button actions
|
|
mWidgetsButton = findViewById(R.id.widget_button);
|
|
new OverviewButtonClickListener(ControlType.WIDGETS_BUTTON) {
|
|
@Override
|
|
public void handleViewClick(View view) {
|
|
onClickAddWidgetButton(view);
|
|
}
|
|
}.attachTo(mWidgetsButton);
|
|
mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
|
|
|
|
// Bind settings actions
|
|
View settingsButton = findViewById(R.id.settings_button);
|
|
boolean hasSettings = hasSettings();
|
|
if (hasSettings) {
|
|
new OverviewButtonClickListener(ControlType.SETTINGS_BUTTON) {
|
|
@Override
|
|
public void handleViewClick(View view) {
|
|
onClickSettingsButton(view);
|
|
}
|
|
}.attachTo(settingsButton);
|
|
settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
|
|
} else {
|
|
settingsButton.setVisibility(View.GONE);
|
|
}
|
|
|
|
mOverviewPanel.setAlpha(0f);
|
|
}
|
|
|
|
/**
|
|
* Sets the all apps button. This method is called from {@link Hotseat}.
|
|
* TODO: Get rid of this.
|
|
*/
|
|
public void setAllAppsButton(View allAppsButton) {
|
|
mAllAppsButton = allAppsButton;
|
|
}
|
|
|
|
public View getStartViewForAllAppsRevealAnimation() {
|
|
return FeatureFlags.NO_ALL_APPS_ICON ? mWorkspace.getPageIndicator() : mAllAppsButton;
|
|
}
|
|
|
|
public View getWidgetsButton() {
|
|
return mWidgetsButton;
|
|
}
|
|
|
|
/**
|
|
* Creates a view representing a shortcut.
|
|
*
|
|
* @param info The data structure describing the shortcut.
|
|
*/
|
|
View createShortcut(ShortcutInfo info) {
|
|
return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
|
|
}
|
|
|
|
/**
|
|
* Creates a view representing a shortcut inflated from the specified resource.
|
|
*
|
|
* @param parent The group the shortcut belongs to.
|
|
* @param info The data structure describing the shortcut.
|
|
*
|
|
* @return A View inflated from layoutResId.
|
|
*/
|
|
public View createShortcut(ViewGroup parent, ShortcutInfo info) {
|
|
BubbleTextView favorite = (BubbleTextView) getLayoutInflater().inflate(R.layout.app_icon,
|
|
parent, false);
|
|
favorite.applyFromShortcutInfo(info);
|
|
favorite.setCompoundDrawablePadding(mDeviceProfile.iconDrawablePaddingPx);
|
|
favorite.setOnClickListener(this);
|
|
favorite.setOnFocusChangeListener(mFocusHandler);
|
|
return favorite;
|
|
}
|
|
|
|
/**
|
|
* Add a shortcut to the workspace.
|
|
*
|
|
* @param data The intent describing the shortcut.
|
|
*/
|
|
private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
|
|
int cellY, PendingRequestArgs args) {
|
|
int[] cellXY = mTmpAddItemCellCoordinates;
|
|
CellLayout layout = getCellLayout(container, screenId);
|
|
|
|
if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT ||
|
|
args.getPendingIntent().getComponent() == null) {
|
|
return;
|
|
}
|
|
|
|
ShortcutInfo info = null;
|
|
if (Utilities.isAtLeastO()) {
|
|
PinItemRequestCompat request = PinItemRequestCompat.getPinItemRequest(data);
|
|
// request.accept will initiate a shortcutChanged callback. To ensure that the model is
|
|
// consistent, that callback must be processed by the model, after the ShortcutInfo is
|
|
// added to the model. This is guaranteed here the callback comes on the UI thread, and
|
|
// we will add the shortcut on the UI thread as well.
|
|
if (request != null &&
|
|
request.getRequestType() == PinItemRequestCompat.REQUEST_TYPE_SHORTCUT &&
|
|
request.isValid() && request.accept()) {
|
|
ShortcutInfoCompat compat = new ShortcutInfoCompat(request.getShortcutInfo());
|
|
info = new ShortcutInfo(compat, this);
|
|
// Apply the unbadged icon and fetch the actual icon asynchronously.
|
|
info.iconBitmap = LauncherIcons
|
|
.createShortcutIcon(compat, this, false /* badged */);
|
|
getModel().updateAndBindShortcutInfo(info, compat);
|
|
}
|
|
}
|
|
|
|
if (info == null) {
|
|
info = InstallShortcutReceiver.fromShortcutIntent(this, data);
|
|
|
|
if (info == null || !PackageManagerHelper.hasPermissionForActivity(
|
|
this, info.intent, args.getPendingIntent().getComponent().getPackageName())) {
|
|
// The app is trying to add a shortcut without sufficient permissions
|
|
Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
|
|
return;
|
|
}
|
|
}
|
|
|
|
final View view = createShortcut(info);
|
|
boolean foundCellSpan = false;
|
|
// First we check if we already know the exact location where we want to add this item.
|
|
if (cellX >= 0 && cellY >= 0) {
|
|
cellXY[0] = cellX;
|
|
cellXY[1] = cellY;
|
|
foundCellSpan = true;
|
|
|
|
// If appropriate, either create a folder or add to an existing folder
|
|
if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
|
|
true, null,null)) {
|
|
return;
|
|
}
|
|
DragObject dragObject = new DragObject();
|
|
dragObject.dragInfo = info;
|
|
if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
|
|
true)) {
|
|
return;
|
|
}
|
|
} else {
|
|
foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
|
|
}
|
|
|
|
if (!foundCellSpan) {
|
|
mWorkspace.onNoCellFound(layout);
|
|
return;
|
|
}
|
|
|
|
LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
|
|
mWorkspace.addInScreen(view, info);
|
|
}
|
|
|
|
/**
|
|
* Add a widget to the workspace.
|
|
*
|
|
* @param appWidgetId The app widget id
|
|
*/
|
|
@Thunk void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
|
|
AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
|
|
|
|
if (appWidgetInfo == null) {
|
|
appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
|
|
}
|
|
|
|
if (appWidgetInfo.isCustomWidget) {
|
|
appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
|
|
}
|
|
|
|
LauncherAppWidgetInfo launcherInfo;
|
|
launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
|
|
launcherInfo.spanX = itemInfo.spanX;
|
|
launcherInfo.spanY = itemInfo.spanY;
|
|
launcherInfo.minSpanX = itemInfo.minSpanX;
|
|
launcherInfo.minSpanY = itemInfo.minSpanY;
|
|
launcherInfo.user = appWidgetInfo.getUser();
|
|
|
|
LauncherModel.addItemToDatabase(this, launcherInfo,
|
|
itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
|
|
|
|
if (hostView == null) {
|
|
// Perform actual inflation because we're live
|
|
hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
|
|
}
|
|
hostView.setVisibility(View.VISIBLE);
|
|
prepareAppWidget(hostView, launcherInfo);
|
|
mWorkspace.addInScreen(hostView, launcherInfo);
|
|
}
|
|
|
|
private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
|
|
hostView.setTag(item);
|
|
item.onBindAppWidget(this, hostView);
|
|
hostView.setFocusable(true);
|
|
hostView.setOnFocusChangeListener(mFocusHandler);
|
|
}
|
|
|
|
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
final String action = intent.getAction();
|
|
if (Intent.ACTION_SCREEN_OFF.equals(action)) {
|
|
mDragLayer.clearResizeFrame();
|
|
|
|
// Reset AllApps to its initial state only if we are not in the middle of
|
|
// processing a multi-step drop
|
|
if (mAppsView != null && mWidgetsView != null && mPendingRequestArgs == null) {
|
|
if (!showWorkspace(false)) {
|
|
// If we are already on the workspace, then manually reset all apps
|
|
mAppsView.reset();
|
|
}
|
|
}
|
|
mIsResumeFromActionScreenOff = true;
|
|
}
|
|
}
|
|
};
|
|
|
|
@Override
|
|
public void onAttachedToWindow() {
|
|
super.onAttachedToWindow();
|
|
|
|
// Listen for broadcasts related to user-presence
|
|
final IntentFilter filter = new IntentFilter();
|
|
filter.addAction(Intent.ACTION_SCREEN_OFF);
|
|
registerReceiver(mReceiver, filter);
|
|
FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
|
|
mAttached = true;
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onAttachedToWindow();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDetachedFromWindow() {
|
|
super.onDetachedFromWindow();
|
|
if (mAttached) {
|
|
unregisterReceiver(mReceiver);
|
|
mAttached = false;
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onDetachedFromWindow();
|
|
}
|
|
}
|
|
|
|
public void onWindowVisibilityChanged(int visibility) {
|
|
// The following code used to be in onResume, but it turns out onResume is called when
|
|
// you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
|
|
// is a more appropriate event to handle
|
|
if (visibility == View.VISIBLE) {
|
|
if (!mWorkspaceLoading) {
|
|
final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
|
|
// We want to let Launcher draw itself at least once before we force it to build
|
|
// layers on all the workspace pages, so that transitioning to Launcher from other
|
|
// apps is nice and speedy.
|
|
observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
|
|
private boolean mStarted = false;
|
|
public void onDraw() {
|
|
if (mStarted) return;
|
|
mStarted = true;
|
|
// We delay the layer building a bit in order to give
|
|
// other message processing a time to run. In particular
|
|
// this avoids a delay in hiding the IME if it was
|
|
// currently shown, because doing that may involve
|
|
// some communication back with the app.
|
|
mWorkspace.postDelayed(mBuildLayersRunnable, 500);
|
|
final ViewTreeObserver.OnDrawListener listener = this;
|
|
mWorkspace.post(new Runnable() {
|
|
public void run() {
|
|
if (mWorkspace != null &&
|
|
mWorkspace.getViewTreeObserver() != null) {
|
|
mWorkspace.getViewTreeObserver().
|
|
removeOnDrawListener(listener);
|
|
}
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
});
|
|
}
|
|
clearTypedText();
|
|
}
|
|
}
|
|
|
|
public DragLayer getDragLayer() {
|
|
return mDragLayer;
|
|
}
|
|
|
|
public AllAppsContainerView getAppsView() {
|
|
return mAppsView;
|
|
}
|
|
|
|
public WidgetsContainerView getWidgetsView() {
|
|
return mWidgetsView;
|
|
}
|
|
|
|
public Workspace getWorkspace() {
|
|
return mWorkspace;
|
|
}
|
|
|
|
public View getQsbContainer() {
|
|
return mQsbContainer;
|
|
}
|
|
|
|
public Hotseat getHotseat() {
|
|
return mHotseat;
|
|
}
|
|
|
|
public ViewGroup getOverviewPanel() {
|
|
return mOverviewPanel;
|
|
}
|
|
|
|
public DropTargetBar getDropTargetBar() {
|
|
return mDropTargetBar;
|
|
}
|
|
|
|
public LauncherAppWidgetHost getAppWidgetHost() {
|
|
return mAppWidgetHost;
|
|
}
|
|
|
|
public LauncherModel getModel() {
|
|
return mModel;
|
|
}
|
|
|
|
public SharedPreferences getSharedPrefs() {
|
|
return mSharedPrefs;
|
|
}
|
|
|
|
@Override
|
|
protected void onNewIntent(Intent intent) {
|
|
long startTime = 0;
|
|
if (DEBUG_RESUME_TIME) {
|
|
startTime = System.currentTimeMillis();
|
|
}
|
|
super.onNewIntent(intent);
|
|
|
|
boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
|
|
Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
|
|
!= Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
|
|
|
|
// Check this condition before handling isActionMain, as this will get reset.
|
|
boolean shouldMoveToDefaultScreen = alreadyOnHome &&
|
|
mState == State.WORKSPACE && AbstractFloatingView.getTopOpenView(this) == null;
|
|
|
|
boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
|
|
if (isActionMain) {
|
|
if (mWorkspace == null) {
|
|
// Can be cases where mWorkspace is null, this prevents a NPE
|
|
return;
|
|
}
|
|
|
|
// Note: There should be at most one log per method call. This is enforced implicitly
|
|
// by using if-else statements.
|
|
UserEventDispatcher ued = getUserEventDispatcher();
|
|
|
|
// TODO: Log this case.
|
|
mWorkspace.exitWidgetResizeMode();
|
|
|
|
AbstractFloatingView topOpenView = AbstractFloatingView.getTopOpenView(this);
|
|
if (topOpenView instanceof DeepShortcutsContainer) {
|
|
ued.logActionCommand(Action.Command.HOME_INTENT,
|
|
topOpenView.getExtendedTouchView(), ContainerType.DEEPSHORTCUTS);
|
|
} else if (topOpenView instanceof Folder) {
|
|
ued.logActionCommand(Action.Command.HOME_INTENT,
|
|
((Folder) topOpenView).getFolderIcon(), ContainerType.FOLDER);
|
|
} else if (alreadyOnHome) {
|
|
ued.logActionCommand(Action.Command.HOME_INTENT,
|
|
mWorkspace.getState().containerType, mWorkspace.getCurrentPage());
|
|
}
|
|
|
|
// In all these cases, only animate if we're already on home
|
|
AbstractFloatingView.closeAllOpenViews(this, alreadyOnHome);
|
|
exitSpringLoadedDragMode();
|
|
|
|
// If we are already on home, then just animate back to the workspace,
|
|
// otherwise, just wait until onResume to set the state back to Workspace
|
|
if (alreadyOnHome) {
|
|
showWorkspace(true);
|
|
} else {
|
|
mOnResumeState = State.WORKSPACE;
|
|
}
|
|
|
|
final View v = getWindow().peekDecorView();
|
|
if (v != null && v.getWindowToken() != null) {
|
|
InputMethodManager imm = (InputMethodManager) getSystemService(
|
|
INPUT_METHOD_SERVICE);
|
|
imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
|
|
}
|
|
|
|
// Reset the apps view
|
|
if (!alreadyOnHome && mAppsView != null) {
|
|
mAppsView.scrollToTop();
|
|
}
|
|
|
|
// Reset the widgets view
|
|
if (!alreadyOnHome && mWidgetsView != null) {
|
|
mWidgetsView.scrollToTop();
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onHomeIntent();
|
|
}
|
|
|
|
Parcelable dragExtra = intent
|
|
.getParcelableExtra(PinItemDragListener.EXTRA_PIN_ITEM_DRAG_LISTENER);
|
|
if (dragExtra instanceof PinItemDragListener) {
|
|
PinItemDragListener dragListener = (PinItemDragListener) dragExtra;
|
|
dragListener.setLauncher(this);
|
|
mDragLayer.setOnDragListener(dragListener);
|
|
}
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onNewIntent(intent);
|
|
}
|
|
|
|
// Defer moving to the default screen until after we callback to the LauncherCallbacks
|
|
// as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
|
|
// animation.
|
|
if (isActionMain) {
|
|
boolean callbackAllowsMoveToDefaultScreen = mLauncherCallbacks != null ?
|
|
mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
|
|
if (shouldMoveToDefaultScreen && !mWorkspace.isTouchActive()
|
|
&& callbackAllowsMoveToDefaultScreen) {
|
|
|
|
// We use this flag to suppress noisy callbacks above custom content state
|
|
// from onResume.
|
|
mMoveToDefaultScreenFromNewIntent = true;
|
|
mWorkspace.post(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
if (mWorkspace != null) {
|
|
mWorkspace.moveToDefaultScreen(true);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
if (DEBUG_RESUME_TIME) {
|
|
Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onRestoreInstanceState(Bundle state) {
|
|
super.onRestoreInstanceState(state);
|
|
for (int page: mSynchronouslyBoundPages) {
|
|
mWorkspace.restoreInstanceStateForChild(page);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onSaveInstanceState(Bundle outState) {
|
|
if (mWorkspace.getChildCount() > 0) {
|
|
outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
|
|
mWorkspace.getCurrentPageOffsetFromCustomContent());
|
|
|
|
}
|
|
super.onSaveInstanceState(outState);
|
|
|
|
outState.putInt(RUNTIME_STATE, mState.ordinal());
|
|
// We close any open folders and shortcut containers since they will not be re-opened,
|
|
// and we need to make sure this state is reflected.
|
|
AbstractFloatingView.closeAllOpenViews(this, false);
|
|
|
|
if (mPendingRequestArgs != null) {
|
|
outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
|
|
}
|
|
if (mPendingActivityResult != null) {
|
|
outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onSaveInstanceState(outState);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
|
|
mWorkspace.removeCallbacks(mBuildLayersRunnable);
|
|
mWorkspace.removeFolderListeners();
|
|
|
|
// Stop callbacks from LauncherModel
|
|
// It's possible to receive onDestroy after a new Launcher activity has
|
|
// been created. In this case, don't interfere with the new Launcher.
|
|
if (mModel.isCurrentCallbacks(this)) {
|
|
mModel.stopLoader();
|
|
LauncherAppState.getInstance(this).setLauncher(null);
|
|
}
|
|
|
|
if (mRotationPrefChangeHandler != null) {
|
|
mSharedPrefs.unregisterOnSharedPreferenceChangeListener(mRotationPrefChangeHandler);
|
|
}
|
|
|
|
try {
|
|
mAppWidgetHost.stopListening();
|
|
} catch (NullPointerException ex) {
|
|
Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
|
|
}
|
|
mAppWidgetHost = null;
|
|
|
|
TextKeyListener.getInstance().release();
|
|
|
|
((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE))
|
|
.removeAccessibilityStateChangeListener(this);
|
|
|
|
LauncherAnimUtils.onDestroyActivity();
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onDestroy();
|
|
}
|
|
}
|
|
|
|
public LauncherAccessibilityDelegate getAccessibilityDelegate() {
|
|
return mAccessibilityDelegate;
|
|
}
|
|
|
|
public DragController getDragController() {
|
|
return mDragController;
|
|
}
|
|
|
|
@Override
|
|
public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
|
|
super.startActivityForResult(intent, requestCode, options);
|
|
}
|
|
|
|
@Override
|
|
public void startIntentSenderForResult (IntentSender intent, int requestCode,
|
|
Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
|
|
try {
|
|
super.startIntentSenderForResult(intent, requestCode,
|
|
fillInIntent, flagsMask, flagsValues, extraFlags, options);
|
|
} catch (IntentSender.SendIntentException e) {
|
|
throw new ActivityNotFoundException();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Indicates that we want global search for this activity by setting the globalSearch
|
|
* argument for {@link #startSearch} to true.
|
|
*/
|
|
@Override
|
|
public void startSearch(String initialQuery, boolean selectInitialQuery,
|
|
Bundle appSearchData, boolean globalSearch) {
|
|
|
|
if (initialQuery == null) {
|
|
// Use any text typed in the launcher as the initial query
|
|
initialQuery = getTypedText();
|
|
}
|
|
if (appSearchData == null) {
|
|
appSearchData = new Bundle();
|
|
appSearchData.putString("source", "launcher-search");
|
|
}
|
|
|
|
if (mLauncherCallbacks == null ||
|
|
!mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
|
|
// Starting search from the callbacks failed. Start the default global search.
|
|
startGlobalSearch(initialQuery, selectInitialQuery, appSearchData, null);
|
|
}
|
|
|
|
// We need to show the workspace after starting the search
|
|
showWorkspace(true);
|
|
}
|
|
|
|
/**
|
|
* Starts the global search activity. This code is a copied from SearchManager
|
|
*/
|
|
public void startGlobalSearch(String initialQuery,
|
|
boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
|
|
final SearchManager searchManager =
|
|
(SearchManager) getSystemService(Context.SEARCH_SERVICE);
|
|
ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
|
|
if (globalSearchActivity == null) {
|
|
Log.w(TAG, "No global search activity found.");
|
|
return;
|
|
}
|
|
Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
intent.setComponent(globalSearchActivity);
|
|
// Make sure that we have a Bundle to put source in
|
|
if (appSearchData == null) {
|
|
appSearchData = new Bundle();
|
|
} else {
|
|
appSearchData = new Bundle(appSearchData);
|
|
}
|
|
// Set source to package name of app that starts global search if not set already.
|
|
if (!appSearchData.containsKey("source")) {
|
|
appSearchData.putString("source", getPackageName());
|
|
}
|
|
intent.putExtra(SearchManager.APP_DATA, appSearchData);
|
|
if (!TextUtils.isEmpty(initialQuery)) {
|
|
intent.putExtra(SearchManager.QUERY, initialQuery);
|
|
}
|
|
if (selectInitialQuery) {
|
|
intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
|
|
}
|
|
intent.setSourceBounds(sourceBounds);
|
|
try {
|
|
startActivity(intent);
|
|
} catch (ActivityNotFoundException ex) {
|
|
Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
|
|
}
|
|
}
|
|
|
|
public boolean isOnCustomContent() {
|
|
return mWorkspace.isOnOrMovingToCustomContent();
|
|
}
|
|
|
|
@Override
|
|
public boolean onPrepareOptionsMenu(Menu menu) {
|
|
super.onPrepareOptionsMenu(menu);
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.onPrepareOptionsMenu(menu);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean onSearchRequested() {
|
|
startSearch(null, false, null, true);
|
|
// Use a custom animation for launching search
|
|
return true;
|
|
}
|
|
|
|
public boolean isWorkspaceLocked() {
|
|
return mWorkspaceLoading || mPendingRequestArgs != null;
|
|
}
|
|
|
|
public boolean isWorkspaceLoading() {
|
|
return mWorkspaceLoading;
|
|
}
|
|
|
|
private void setWorkspaceLoading(boolean value) {
|
|
boolean isLocked = isWorkspaceLocked();
|
|
mWorkspaceLoading = value;
|
|
if (isLocked != isWorkspaceLocked()) {
|
|
onWorkspaceLockedChanged();
|
|
}
|
|
}
|
|
|
|
public void setWaitingForResult(PendingRequestArgs args) {
|
|
boolean isLocked = isWorkspaceLocked();
|
|
mPendingRequestArgs = args;
|
|
if (isLocked != isWorkspaceLocked()) {
|
|
onWorkspaceLockedChanged();
|
|
}
|
|
}
|
|
|
|
protected void onWorkspaceLockedChanged() {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onWorkspaceLockedChanged();
|
|
}
|
|
}
|
|
|
|
void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
|
|
WidgetAddFlowHandler addFlowHandler) {
|
|
if (LOGD) {
|
|
Log.d(TAG, "Adding widget from drop");
|
|
}
|
|
addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
|
|
}
|
|
|
|
void addAppWidgetImpl(int appWidgetId, ItemInfo info,
|
|
AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
|
|
if (!addFlowHandler.startConfigActivity(this, appWidgetId, info, REQUEST_CREATE_APPWIDGET)) {
|
|
// If the configuration flow was not started, add the widget
|
|
|
|
Runnable onComplete = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
// Exit spring loaded mode if necessary after adding the widget
|
|
exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
|
|
null);
|
|
}
|
|
};
|
|
completeAddAppWidget(appWidgetId, info, boundWidget, addFlowHandler.getProviderInfo(this));
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
|
|
}
|
|
}
|
|
|
|
protected void moveToCustomContentScreen(boolean animate) {
|
|
// Close any folders that may be open.
|
|
AbstractFloatingView.closeAllOpenViews(this, animate);
|
|
mWorkspace.moveToCustomContentScreen(animate);
|
|
}
|
|
|
|
public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
|
|
int[] cell, int spanX, int spanY) {
|
|
info.container = container;
|
|
info.screenId = screenId;
|
|
if (cell != null) {
|
|
info.cellX = cell[0];
|
|
info.cellY = cell[1];
|
|
}
|
|
info.spanX = spanX;
|
|
info.spanY = spanY;
|
|
|
|
switch (info.itemType) {
|
|
case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
|
|
case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
|
|
addAppWidgetFromDrop((PendingAddWidgetInfo) info);
|
|
break;
|
|
case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
|
|
processShortcutFromDrop((PendingAddShortcutInfo) info);
|
|
break;
|
|
default:
|
|
throw new IllegalStateException("Unknown item type: " + info.itemType);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process a shortcut drop.
|
|
*/
|
|
private void processShortcutFromDrop(PendingAddShortcutInfo info) {
|
|
Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
|
|
setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
|
|
if (!info.activityInfo.startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
|
|
handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process a widget drop.
|
|
*/
|
|
private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
|
|
AppWidgetHostView hostView = info.boundWidget;
|
|
int appWidgetId;
|
|
WidgetAddFlowHandler addFlowHandler = info.getHander();
|
|
if (hostView != null) {
|
|
// In the case where we've prebound the widget, we remove it from the DragLayer
|
|
if (LOGD) {
|
|
Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
|
|
}
|
|
getDragLayer().removeView(hostView);
|
|
|
|
appWidgetId = hostView.getAppWidgetId();
|
|
addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
|
|
|
|
// Clear the boundWidget so that it doesn't get destroyed.
|
|
info.boundWidget = null;
|
|
} else {
|
|
// In this case, we either need to start an activity to get permission to bind
|
|
// the widget, or we need to start an activity to configure the widget, or both.
|
|
appWidgetId = getAppWidgetHost().allocateAppWidgetId();
|
|
Bundle options = info.bindOptions;
|
|
|
|
boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
|
|
appWidgetId, info.info, options);
|
|
if (success) {
|
|
addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
|
|
} else {
|
|
addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
|
|
}
|
|
}
|
|
}
|
|
|
|
FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
|
|
int cellY) {
|
|
final FolderInfo folderInfo = new FolderInfo();
|
|
folderInfo.title = getText(R.string.folder_name);
|
|
|
|
// Update the model
|
|
LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId,
|
|
cellX, cellY);
|
|
|
|
// Create the view
|
|
FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo);
|
|
mWorkspace.addInScreen(newFolder, folderInfo);
|
|
// Force measure the new folder icon
|
|
CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
|
|
parent.getShortcutsAndWidgets().measureChild(newFolder);
|
|
return newFolder;
|
|
}
|
|
|
|
/**
|
|
* Unbinds the view for the specified item, and removes the item and all its children.
|
|
*
|
|
* @param v the view being removed.
|
|
* @param itemInfo the {@link ItemInfo} for this view.
|
|
* @param deleteFromDb whether or not to delete this item from the db.
|
|
*/
|
|
public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
|
|
if (itemInfo instanceof ShortcutInfo) {
|
|
// Remove the shortcut from the folder before removing it from launcher
|
|
View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
|
|
if (folderIcon instanceof FolderIcon) {
|
|
((FolderInfo) folderIcon.getTag()).remove((ShortcutInfo) itemInfo, true);
|
|
} else {
|
|
mWorkspace.removeWorkspaceItem(v);
|
|
}
|
|
if (deleteFromDb) {
|
|
LauncherModel.deleteItemFromDatabase(this, itemInfo);
|
|
}
|
|
} else if (itemInfo instanceof FolderInfo) {
|
|
final FolderInfo folderInfo = (FolderInfo) itemInfo;
|
|
if (v instanceof FolderIcon) {
|
|
((FolderIcon) v).removeListeners();
|
|
}
|
|
mWorkspace.removeWorkspaceItem(v);
|
|
if (deleteFromDb) {
|
|
LauncherModel.deleteFolderAndContentsFromDatabase(this, folderInfo);
|
|
}
|
|
} else if (itemInfo instanceof LauncherAppWidgetInfo) {
|
|
final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
|
|
mWorkspace.removeWorkspaceItem(v);
|
|
if (deleteFromDb) {
|
|
deleteWidgetInfo(widgetInfo);
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Deletes the widget info and the widget id.
|
|
*/
|
|
private void deleteWidgetInfo(final LauncherAppWidgetInfo widgetInfo) {
|
|
final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
|
|
if (appWidgetHost != null && !widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdAllocated()) {
|
|
// Deleting an app widget ID is a void call but writes to disk before returning
|
|
// to the caller...
|
|
new AsyncTask<Void, Void, Void>() {
|
|
public Void doInBackground(Void ... args) {
|
|
appWidgetHost.deleteAppWidgetId(widgetInfo.appWidgetId);
|
|
return null;
|
|
}
|
|
}.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
|
|
}
|
|
LauncherModel.deleteItemFromDatabase(this, widgetInfo);
|
|
}
|
|
|
|
@Override
|
|
public boolean dispatchKeyEvent(KeyEvent event) {
|
|
if (event.getAction() == KeyEvent.ACTION_DOWN) {
|
|
switch (event.getKeyCode()) {
|
|
case KeyEvent.KEYCODE_HOME:
|
|
return true;
|
|
case KeyEvent.KEYCODE_VOLUME_DOWN:
|
|
if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) {
|
|
dumpState();
|
|
return true;
|
|
}
|
|
break;
|
|
}
|
|
} else if (event.getAction() == KeyEvent.ACTION_UP) {
|
|
switch (event.getKeyCode()) {
|
|
case KeyEvent.KEYCODE_HOME:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return super.dispatchKeyEvent(event);
|
|
}
|
|
|
|
@Override
|
|
public void onBackPressed() {
|
|
if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
|
|
return;
|
|
}
|
|
|
|
if (mDragController.isDragging()) {
|
|
mDragController.cancelDrag();
|
|
return;
|
|
}
|
|
|
|
// Note: There should be at most one log per method call. This is enforced implicitly
|
|
// by using if-else statements.
|
|
UserEventDispatcher ued = getUserEventDispatcher();
|
|
AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
|
|
if (topView != null) {
|
|
if (topView.getActiveTextView() != null) {
|
|
topView.getActiveTextView().dispatchBackKey();
|
|
} else {
|
|
if (topView instanceof DeepShortcutsContainer) {
|
|
ued.logActionCommand(Action.Command.BACK,
|
|
topView.getExtendedTouchView(), ContainerType.DEEPSHORTCUTS);
|
|
} else if (topView instanceof Folder) {
|
|
ued.logActionCommand(Action.Command.BACK,
|
|
((Folder) topView).getFolderIcon(), ContainerType.FOLDER);
|
|
}
|
|
topView.close(true);
|
|
}
|
|
} else if (isAppsViewVisible()) {
|
|
ued.logActionCommand(Action.Command.BACK, ContainerType.ALLAPPS);
|
|
showWorkspace(true);
|
|
} else if (isWidgetsViewVisible()) {
|
|
ued.logActionCommand(Action.Command.BACK, ContainerType.WIDGETS);
|
|
showOverviewMode(true);
|
|
} else if (mWorkspace.isInOverviewMode()) {
|
|
ued.logActionCommand(Action.Command.BACK, ContainerType.OVERVIEW);
|
|
showWorkspace(true);
|
|
} else {
|
|
// TODO: Log this case.
|
|
mWorkspace.exitWidgetResizeMode();
|
|
|
|
// Back button is a no-op here, but give at least some feedback for the button press
|
|
mWorkspace.showOutlinesTemporarily();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Launches the intent referred by the clicked shortcut.
|
|
*
|
|
* @param v The view representing the clicked shortcut.
|
|
*/
|
|
public void onClick(View v) {
|
|
// Make sure that rogue clicks don't get through while allapps is launching, or after the
|
|
// view has detached (it's possible for this to happen if the view is removed mid touch).
|
|
if (v.getWindowToken() == null) {
|
|
return;
|
|
}
|
|
|
|
if (!mWorkspace.isFinishedSwitchingState()) {
|
|
return;
|
|
}
|
|
|
|
if (v instanceof Workspace) {
|
|
if (mWorkspace.isInOverviewMode()) {
|
|
showWorkspace(true);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (v instanceof CellLayout) {
|
|
if (mWorkspace.isInOverviewMode()) {
|
|
mWorkspace.snapToPageFromOverView(mWorkspace.indexOfChild(v));
|
|
showWorkspace(true);
|
|
}
|
|
return;
|
|
}
|
|
|
|
Object tag = v.getTag();
|
|
if (tag instanceof ShortcutInfo) {
|
|
onClickAppShortcut(v);
|
|
} else if (tag instanceof FolderInfo) {
|
|
if (v instanceof FolderIcon) {
|
|
onClickFolderIcon(v);
|
|
}
|
|
} else if ((FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && v instanceof PageIndicator) ||
|
|
(v == mAllAppsButton && mAllAppsButton != null)) {
|
|
onClickAllAppsButton(v);
|
|
} else if (tag instanceof AppInfo) {
|
|
startAppShortcutOrInfoActivity(v);
|
|
} else if (tag instanceof LauncherAppWidgetInfo) {
|
|
if (v instanceof PendingAppWidgetHostView) {
|
|
onClickPendingWidget((PendingAppWidgetHostView) v);
|
|
}
|
|
}
|
|
}
|
|
|
|
@SuppressLint("ClickableViewAccessibility")
|
|
public boolean onTouch(View v, MotionEvent event) {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Event handler for the app widget view which has not fully restored.
|
|
*/
|
|
public void onClickPendingWidget(final PendingAppWidgetHostView v) {
|
|
if (mIsSafeModeEnabled) {
|
|
Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
|
|
return;
|
|
}
|
|
|
|
final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
|
|
if (v.isReadyForClickSetup()) {
|
|
LauncherAppWidgetProviderInfo appWidgetInfo =
|
|
mAppWidgetManager.findProvider(info.providerName, info.user);
|
|
if (appWidgetInfo == null) {
|
|
return;
|
|
}
|
|
WidgetAddFlowHandler addFlowHandler = new WidgetAddFlowHandler(appWidgetInfo);
|
|
|
|
if (info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
|
|
if (!info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
|
|
// This should not happen, as we make sure that an Id is allocated during bind.
|
|
return;
|
|
}
|
|
addFlowHandler.startBindFlow(this, info.appWidgetId, info,
|
|
REQUEST_BIND_PENDING_APPWIDGET);
|
|
} else {
|
|
addFlowHandler.startConfigActivity(this, info, REQUEST_RECONFIGURE_APPWIDGET);
|
|
}
|
|
} else {
|
|
final String packageName = info.providerName.getPackageName();
|
|
onClickPendingAppItem(v, packageName, info.installProgress >= 0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for the "grid" button that appears on the home screen, which
|
|
* enters all apps mode.
|
|
*
|
|
* @param v The view that was clicked.
|
|
*/
|
|
protected void onClickAllAppsButton(View v) {
|
|
if (LOGD) Log.d(TAG, "onClickAllAppsButton");
|
|
if (!isAppsViewVisible()) {
|
|
getUserEventDispatcher().logActionOnControl(Action.Touch.TAP,
|
|
ControlType.ALL_APPS_BUTTON);
|
|
showAppsView(true /* animated */, true /* updatePredictedApps */,
|
|
false /* focusSearchBar */);
|
|
}
|
|
}
|
|
|
|
protected void onLongClickAllAppsButton(View v) {
|
|
if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
|
|
if (!isAppsViewVisible()) {
|
|
getUserEventDispatcher().logActionOnControl(Action.Touch.LONGPRESS,
|
|
ControlType.ALL_APPS_BUTTON);
|
|
showAppsView(true /* animated */,
|
|
true /* updatePredictedApps */, true /* focusSearchBar */);
|
|
}
|
|
}
|
|
|
|
private void onClickPendingAppItem(final View v, final String packageName,
|
|
boolean downloadStarted) {
|
|
if (downloadStarted) {
|
|
// If the download has started, simply direct to the market app.
|
|
startMarketIntentForPackage(v, packageName);
|
|
return;
|
|
}
|
|
new AlertDialog.Builder(this)
|
|
.setTitle(R.string.abandoned_promises_title)
|
|
.setMessage(R.string.abandoned_promise_explanation)
|
|
.setPositiveButton(R.string.abandoned_search, new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialogInterface, int i) {
|
|
startMarketIntentForPackage(v, packageName);
|
|
}
|
|
})
|
|
.setNeutralButton(R.string.abandoned_clean_this,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
final UserHandle user = Process.myUserHandle();
|
|
mWorkspace.removeAbandonedPromise(packageName, user);
|
|
}
|
|
})
|
|
.create().show();
|
|
}
|
|
|
|
private void startMarketIntentForPackage(View v, String packageName) {
|
|
ItemInfo item = (ItemInfo) v.getTag();
|
|
Intent intent = PackageManagerHelper.getMarketIntent(packageName);
|
|
boolean success = startActivitySafely(v, intent, item);
|
|
if (success && v instanceof BubbleTextView) {
|
|
mWaitingForResume = (BubbleTextView) v;
|
|
mWaitingForResume.setStayPressed(true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for an app shortcut click.
|
|
*
|
|
* @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
|
|
*/
|
|
protected void onClickAppShortcut(final View v) {
|
|
if (LOGD) Log.d(TAG, "onClickAppShortcut");
|
|
Object tag = v.getTag();
|
|
if (!(tag instanceof ShortcutInfo)) {
|
|
throw new IllegalArgumentException("Input must be a Shortcut");
|
|
}
|
|
|
|
// Open shortcut
|
|
final ShortcutInfo shortcut = (ShortcutInfo) tag;
|
|
|
|
if (shortcut.isDisabled != 0) {
|
|
if ((shortcut.isDisabled &
|
|
~ShortcutInfo.FLAG_DISABLED_SUSPENDED &
|
|
~ShortcutInfo.FLAG_DISABLED_QUIET_USER) == 0) {
|
|
// If the app is only disabled because of the above flags, launch activity anyway.
|
|
// Framework will tell the user why the app is suspended.
|
|
} else {
|
|
if (!TextUtils.isEmpty(shortcut.disabledMessage)) {
|
|
// Use a message specific to this shortcut, if it has one.
|
|
Toast.makeText(this, shortcut.disabledMessage, Toast.LENGTH_SHORT).show();
|
|
return;
|
|
}
|
|
// Otherwise just use a generic error message.
|
|
int error = R.string.activity_not_available;
|
|
if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
|
|
error = R.string.safemode_shortcut_error;
|
|
} else if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_BY_PUBLISHER) != 0 ||
|
|
(shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_LOCKED_USER) != 0) {
|
|
error = R.string.shortcut_not_available;
|
|
}
|
|
Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Check for abandoned promise
|
|
if ((v instanceof BubbleTextView) && shortcut.isPromise()) {
|
|
String packageName = shortcut.intent.getComponent() != null ?
|
|
shortcut.intent.getComponent().getPackageName() : shortcut.intent.getPackage();
|
|
if (!TextUtils.isEmpty(packageName)) {
|
|
onClickPendingAppItem(v, packageName,
|
|
shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE));
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Start activities
|
|
startAppShortcutOrInfoActivity(v);
|
|
}
|
|
|
|
private void startAppShortcutOrInfoActivity(View v) {
|
|
ItemInfo item = (ItemInfo) v.getTag();
|
|
Intent intent = item.getIntent();
|
|
if (intent == null) {
|
|
throw new IllegalArgumentException("Input must have a valid intent");
|
|
}
|
|
boolean success = startActivitySafely(v, intent, item);
|
|
getUserEventDispatcher().logAppLaunch(v, intent);
|
|
|
|
if (success && v instanceof BubbleTextView) {
|
|
mWaitingForResume = (BubbleTextView) v;
|
|
mWaitingForResume.setStayPressed(true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for a folder icon click.
|
|
*
|
|
* @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
|
|
*/
|
|
protected void onClickFolderIcon(View v) {
|
|
if (LOGD) Log.d(TAG, "onClickFolder");
|
|
if (!(v instanceof FolderIcon)){
|
|
throw new IllegalArgumentException("Input must be a FolderIcon");
|
|
}
|
|
|
|
Folder folder = ((FolderIcon) v).getFolder();
|
|
if (!folder.isOpen() && !folder.isDestroyed()) {
|
|
// Open the requested folder
|
|
folder.animateOpen();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for the (Add) Widgets button that appears after a long press
|
|
* on the home screen.
|
|
*/
|
|
public void onClickAddWidgetButton(View view) {
|
|
if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
|
|
if (mIsSafeModeEnabled) {
|
|
Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
|
|
} else {
|
|
showWidgetsView(true /* animated */, true /* resetPageToZero */);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for the wallpaper picker button that appears after a long press
|
|
* on the home screen.
|
|
*/
|
|
public void onClickWallpaperPicker(View v) {
|
|
if (!Utilities.isWallpaperAllowed(this)) {
|
|
Toast.makeText(this, R.string.msg_disabled_by_admin, Toast.LENGTH_SHORT).show();
|
|
return;
|
|
}
|
|
|
|
int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
|
|
float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
|
|
setWaitingForResult(new PendingRequestArgs(new ItemInfo()));
|
|
Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER)
|
|
.putExtra(Utilities.EXTRA_WALLPAPER_OFFSET, offset);
|
|
|
|
String pickerPackage = getString(R.string.wallpaper_picker_package);
|
|
boolean hasTargetPackage = TextUtils.isEmpty(pickerPackage);
|
|
if (!hasTargetPackage) {
|
|
intent.setPackage(pickerPackage);
|
|
}
|
|
|
|
intent.setSourceBounds(getViewBounds(v));
|
|
try {
|
|
startActivityForResult(intent, REQUEST_PICK_WALLPAPER,
|
|
// If there is no target package, use the default intent chooser animation
|
|
hasTargetPackage ? getActivityLaunchOptions(v) : null);
|
|
} catch (ActivityNotFoundException e) {
|
|
setWaitingForResult(null);
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for a click on the settings button that appears after a long press
|
|
* on the home screen.
|
|
*/
|
|
public void onClickSettingsButton(View v) {
|
|
if (LOGD) Log.d(TAG, "onClickSettingsButton");
|
|
Intent intent = new Intent(Intent.ACTION_APPLICATION_PREFERENCES)
|
|
.setPackage(getPackageName());
|
|
intent.setSourceBounds(getViewBounds(v));
|
|
startActivity(intent, getActivityLaunchOptions(v));
|
|
}
|
|
|
|
public View.OnTouchListener getHapticFeedbackTouchListener() {
|
|
if (mHapticFeedbackTouchListener == null) {
|
|
mHapticFeedbackTouchListener = new View.OnTouchListener() {
|
|
@SuppressLint("ClickableViewAccessibility")
|
|
@Override
|
|
public boolean onTouch(View v, MotionEvent event) {
|
|
if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
|
|
v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
}
|
|
return mHapticFeedbackTouchListener;
|
|
}
|
|
|
|
@Override
|
|
public void onAccessibilityStateChanged(boolean enabled) {
|
|
mDragLayer.onAccessibilityStateChanged(enabled);
|
|
}
|
|
|
|
public void onDragStarted() {
|
|
if (isOnCustomContent()) {
|
|
// Custom content screen doesn't participate in drag and drop. If on custom
|
|
// content screen, move to default.
|
|
moveWorkspaceToDefaultScreen();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Called when the user stops interacting with the launcher.
|
|
* This implies that the user is now on the homescreen and is not doing housekeeping.
|
|
*/
|
|
protected void onInteractionEnd() {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onInteractionEnd();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Called when the user starts interacting with the launcher.
|
|
* The possible interactions are:
|
|
* - open all apps
|
|
* - reorder an app shortcut, or a widget
|
|
* - open the overview mode.
|
|
* This is a good time to stop doing things that only make sense
|
|
* when the user is on the homescreen and not doing housekeeping.
|
|
*/
|
|
protected void onInteractionBegin() {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onInteractionBegin();
|
|
}
|
|
}
|
|
|
|
/** Updates the interaction state. */
|
|
public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
|
|
// Only update the interacting state if we are transitioning to/from a view with an
|
|
// overlay
|
|
boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
|
|
boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
|
|
if (toStateWithOverlay) {
|
|
onInteractionBegin();
|
|
} else if (fromStateWithOverlay) {
|
|
onInteractionEnd();
|
|
}
|
|
}
|
|
|
|
private void startShortcutIntentSafely(Intent intent, Bundle optsBundle, ItemInfo info) {
|
|
try {
|
|
StrictMode.VmPolicy oldPolicy = StrictMode.getVmPolicy();
|
|
try {
|
|
// Temporarily disable deathPenalty on all default checks. For eg, shortcuts
|
|
// containing file Uri's would cause a crash as penaltyDeathOnFileUriExposure
|
|
// is enabled by default on NYC.
|
|
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectAll()
|
|
.penaltyLog().build());
|
|
|
|
if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
|
|
String id = ((ShortcutInfo) info).getDeepShortcutId();
|
|
String packageName = intent.getPackage();
|
|
DeepShortcutManager.getInstance(this).startShortcut(
|
|
packageName, id, intent.getSourceBounds(), optsBundle, info.user);
|
|
} else {
|
|
// Could be launching some bookkeeping activity
|
|
startActivity(intent, optsBundle);
|
|
}
|
|
} finally {
|
|
StrictMode.setVmPolicy(oldPolicy);
|
|
}
|
|
} catch (SecurityException e) {
|
|
// Due to legacy reasons, direct call shortcuts require Launchers to have the
|
|
// corresponding permission. Show the appropriate permission prompt if that
|
|
// is the case.
|
|
if (intent.getComponent() == null
|
|
&& Intent.ACTION_CALL.equals(intent.getAction())
|
|
&& checkSelfPermission(Manifest.permission.CALL_PHONE) !=
|
|
PackageManager.PERMISSION_GRANTED) {
|
|
|
|
setWaitingForResult(PendingRequestArgs
|
|
.forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
|
|
requestPermissions(new String[]{Manifest.permission.CALL_PHONE},
|
|
REQUEST_PERMISSION_CALL_PHONE);
|
|
} else {
|
|
// No idea why this was thrown.
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
@TargetApi(Build.VERSION_CODES.M)
|
|
private Bundle getActivityLaunchOptions(View v) {
|
|
if (Utilities.ATLEAST_MARSHMALLOW) {
|
|
int left = 0, top = 0;
|
|
int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
|
|
if (v instanceof TextView) {
|
|
// Launch from center of icon, not entire view
|
|
Drawable icon = Workspace.getTextViewIcon((TextView) v);
|
|
if (icon != null) {
|
|
Rect bounds = icon.getBounds();
|
|
left = (width - bounds.width()) / 2;
|
|
top = v.getPaddingTop();
|
|
width = bounds.width();
|
|
height = bounds.height();
|
|
}
|
|
}
|
|
return ActivityOptions.makeClipRevealAnimation(v, left, top, width, height).toBundle();
|
|
} else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
|
|
// On L devices, we use the device default slide-up transition.
|
|
// On L MR1 devices, we use a custom version of the slide-up transition which
|
|
// doesn't have the delay present in the device default.
|
|
return ActivityOptions.makeCustomAnimation(
|
|
this, R.anim.task_open_enter, R.anim.no_anim).toBundle();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private Rect getViewBounds(View v) {
|
|
int[] pos = new int[2];
|
|
v.getLocationOnScreen(pos);
|
|
return new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight());
|
|
}
|
|
|
|
public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
|
|
if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
|
|
Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
|
|
return false;
|
|
}
|
|
// Only launch using the new animation if the shortcut has not opted out (this is a
|
|
// private contract between launcher and may be ignored in the future).
|
|
boolean useLaunchAnimation = (v != null) &&
|
|
!intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
|
|
Bundle optsBundle = useLaunchAnimation ? getActivityLaunchOptions(v) : null;
|
|
|
|
UserHandle user = null;
|
|
if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
|
|
long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
|
|
user = UserManagerCompat.getInstance(this).getUserForSerialNumber(serialNumber);
|
|
}
|
|
|
|
// Prepare intent
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
if (v != null) {
|
|
intent.setSourceBounds(getViewBounds(v));
|
|
}
|
|
try {
|
|
if (Utilities.ATLEAST_MARSHMALLOW && item != null
|
|
&& (item.itemType == Favorites.ITEM_TYPE_SHORTCUT
|
|
|| item.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT)
|
|
&& !((ShortcutInfo) item).isPromise()) {
|
|
// Shortcuts need some special checks due to legacy reasons.
|
|
startShortcutIntentSafely(intent, optsBundle, item);
|
|
} else if (user == null || user.equals(Process.myUserHandle())) {
|
|
// Could be launching some bookkeeping activity
|
|
startActivity(intent, optsBundle);
|
|
} else {
|
|
LauncherAppsCompat.getInstance(this).startActivityForProfile(
|
|
intent.getComponent(), user, intent.getSourceBounds(), optsBundle);
|
|
}
|
|
return true;
|
|
} catch (ActivityNotFoundException|SecurityException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Unable to launch. tag=" + item + " intent=" + intent, e);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean dispatchTouchEvent(MotionEvent ev) {
|
|
mLastDispatchTouchEventX = ev.getX();
|
|
return super.dispatchTouchEvent(ev);
|
|
}
|
|
|
|
@Override
|
|
public boolean onLongClick(View v) {
|
|
if (!isDraggingEnabled()) return false;
|
|
if (isWorkspaceLocked()) return false;
|
|
if (mState != State.WORKSPACE) return false;
|
|
|
|
if ((FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && v instanceof PageIndicator) ||
|
|
(v == mAllAppsButton && mAllAppsButton != null)) {
|
|
onLongClickAllAppsButton(v);
|
|
return true;
|
|
}
|
|
|
|
|
|
boolean ignoreLongPressToOverview =
|
|
mDeviceProfile.shouldIgnoreLongPressToOverview(mLastDispatchTouchEventX);
|
|
|
|
if (v instanceof Workspace) {
|
|
if (!mWorkspace.isInOverviewMode()) {
|
|
if (!mWorkspace.isTouchActive() && !ignoreLongPressToOverview) {
|
|
getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
|
|
Action.Direction.NONE, ContainerType.WORKSPACE,
|
|
mWorkspace.getCurrentPage());
|
|
showOverviewMode(true);
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
CellLayout.CellInfo longClickCellInfo = null;
|
|
View itemUnderLongClick = null;
|
|
if (v.getTag() instanceof ItemInfo) {
|
|
ItemInfo info = (ItemInfo) v.getTag();
|
|
longClickCellInfo = new CellLayout.CellInfo(v, info);
|
|
itemUnderLongClick = longClickCellInfo.cell;
|
|
mPendingRequestArgs = null;
|
|
}
|
|
|
|
// The hotseat touch handling does not go through Workspace, and we always allow long press
|
|
// on hotseat items.
|
|
if (!mDragController.isDragging()) {
|
|
if (itemUnderLongClick == null) {
|
|
// User long pressed on empty space
|
|
if (mWorkspace.isInOverviewMode()) {
|
|
mWorkspace.startReordering(v);
|
|
getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
|
|
Action.Direction.NONE, ContainerType.OVERVIEW);
|
|
} else {
|
|
if (ignoreLongPressToOverview) {
|
|
return false;
|
|
}
|
|
getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
|
|
Action.Direction.NONE, ContainerType.WORKSPACE,
|
|
mWorkspace.getCurrentPage());
|
|
showOverviewMode(true);
|
|
}
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
} else {
|
|
final boolean isAllAppsButton =
|
|
!FeatureFlags.NO_ALL_APPS_ICON && isHotseatLayout(v) &&
|
|
mDeviceProfile.inv.isAllAppsButtonRank(mHotseat.getOrderInHotseat(
|
|
longClickCellInfo.cellX, longClickCellInfo.cellY));
|
|
if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
|
|
// User long pressed on an item
|
|
mWorkspace.startDrag(longClickCellInfo, new DragOptions());
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
boolean isHotseatLayout(View layout) {
|
|
// TODO: Remove this method
|
|
return mHotseat != null && layout != null &&
|
|
(layout instanceof CellLayout) && (layout == mHotseat.getLayout());
|
|
}
|
|
|
|
/**
|
|
* Returns the CellLayout of the specified container at the specified screen.
|
|
*/
|
|
public CellLayout getCellLayout(long container, long screenId) {
|
|
if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
|
|
if (mHotseat != null) {
|
|
return mHotseat.getLayout();
|
|
} else {
|
|
return null;
|
|
}
|
|
} else {
|
|
return mWorkspace.getScreenWithId(screenId);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* For overridden classes.
|
|
*/
|
|
public boolean isAllAppsVisible() {
|
|
return isAppsViewVisible();
|
|
}
|
|
|
|
public boolean isAppsViewVisible() {
|
|
return (mState == State.APPS) || (mOnResumeState == State.APPS);
|
|
}
|
|
|
|
public boolean isWidgetsViewVisible() {
|
|
return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
|
|
}
|
|
|
|
@Override
|
|
public void onTrimMemory(int level) {
|
|
super.onTrimMemory(level);
|
|
if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
|
|
// The widget preview db can result in holding onto over
|
|
// 3MB of memory for caching which isn't necessary.
|
|
SQLiteDatabase.releaseMemory();
|
|
|
|
// This clears all widget bitmaps from the widget tray
|
|
// TODO(hyunyoungs)
|
|
}
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onTrimMemory(level);
|
|
}
|
|
}
|
|
|
|
public boolean showWorkspace(boolean animated) {
|
|
return showWorkspace(animated, null);
|
|
}
|
|
|
|
public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
|
|
boolean changed = mState != State.WORKSPACE ||
|
|
mWorkspace.getState() != Workspace.State.NORMAL;
|
|
if (changed || mAllAppsController.isTransitioning()) {
|
|
mWorkspace.setVisibility(View.VISIBLE);
|
|
mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
|
|
Workspace.State.NORMAL, animated, onCompleteRunnable);
|
|
|
|
// Set focus to the AppsCustomize button
|
|
if (mAllAppsButton != null) {
|
|
mAllAppsButton.requestFocus();
|
|
}
|
|
}
|
|
|
|
// Change the state *after* we've called all the transition code
|
|
mState = State.WORKSPACE;
|
|
|
|
if (changed) {
|
|
// Send an accessibility event to announce the context change
|
|
getWindow().getDecorView()
|
|
.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
|
|
}
|
|
return changed;
|
|
}
|
|
|
|
/**
|
|
* Shows the overview button.
|
|
*/
|
|
public void showOverviewMode(boolean animated) {
|
|
showOverviewMode(animated, false);
|
|
}
|
|
|
|
/**
|
|
* Shows the overview button, and if {@param requestButtonFocus} is set, will force the focus
|
|
* onto one of the overview panel buttons.
|
|
*/
|
|
void showOverviewMode(boolean animated, boolean requestButtonFocus) {
|
|
Runnable postAnimRunnable = null;
|
|
if (requestButtonFocus) {
|
|
postAnimRunnable = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
// Hitting the menu button when in touch mode does not trigger touch mode to
|
|
// be disabled, so if requested, force focus on one of the overview panel
|
|
// buttons.
|
|
mOverviewPanel.requestFocusFromTouch();
|
|
}
|
|
};
|
|
}
|
|
mWorkspace.setVisibility(View.VISIBLE);
|
|
mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
|
|
Workspace.State.OVERVIEW, animated, postAnimRunnable);
|
|
mState = State.WORKSPACE;
|
|
// If animated from long press, then don't allow any of the controller in the drag
|
|
// layer to intercept any remaining touch.
|
|
mWorkspace.requestDisallowInterceptTouchEvent(animated);
|
|
}
|
|
|
|
/**
|
|
* Shows the apps view.
|
|
*/
|
|
public void showAppsView(boolean animated, boolean updatePredictedApps,
|
|
boolean focusSearchBar) {
|
|
markAppsViewShown();
|
|
if (updatePredictedApps) {
|
|
tryAndUpdatePredictedApps();
|
|
}
|
|
showAppsOrWidgets(State.APPS, animated, focusSearchBar);
|
|
}
|
|
|
|
/**
|
|
* Shows the widgets view.
|
|
*/
|
|
void showWidgetsView(boolean animated, boolean resetPageToZero) {
|
|
if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
|
|
if (resetPageToZero) {
|
|
mWidgetsView.scrollToTop();
|
|
}
|
|
showAppsOrWidgets(State.WIDGETS, animated, false);
|
|
|
|
mWidgetsView.post(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
mWidgetsView.requestFocus();
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Sets up the transition to show the apps/widgets view.
|
|
*
|
|
* @return whether the current from and to state allowed this operation
|
|
*/
|
|
// TODO: calling method should use the return value so that when {@code false} is returned
|
|
// the workspace transition doesn't fall into invalid state.
|
|
private boolean showAppsOrWidgets(State toState, boolean animated, boolean focusSearchBar) {
|
|
if (!(mState == State.WORKSPACE ||
|
|
mState == State.APPS_SPRING_LOADED ||
|
|
mState == State.WIDGETS_SPRING_LOADED ||
|
|
(mState == State.APPS && mAllAppsController.isTransitioning()))) {
|
|
return false;
|
|
}
|
|
if (toState != State.APPS && toState != State.WIDGETS) {
|
|
return false;
|
|
}
|
|
|
|
// This is a safe and supported transition to bypass spring_loaded mode.
|
|
if (mExitSpringLoadedModeRunnable != null) {
|
|
mHandler.removeCallbacks(mExitSpringLoadedModeRunnable);
|
|
mExitSpringLoadedModeRunnable = null;
|
|
}
|
|
|
|
if (toState == State.APPS) {
|
|
mStateTransitionAnimation.startAnimationToAllApps(animated, focusSearchBar);
|
|
} else {
|
|
mStateTransitionAnimation.startAnimationToWidgets(animated);
|
|
}
|
|
|
|
// Change the state *after* we've called all the transition code
|
|
mState = toState;
|
|
AbstractFloatingView.closeAllOpenViews(this);
|
|
|
|
// Send an accessibility event to announce the context change
|
|
getWindow().getDecorView()
|
|
.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Updates the workspace and interaction state on state change, and return the animation to this
|
|
* new state.
|
|
*/
|
|
public Animator startWorkspaceStateChangeAnimation(Workspace.State toState,
|
|
boolean animated, AnimationLayerSet layerViews) {
|
|
Workspace.State fromState = mWorkspace.getState();
|
|
Animator anim = mWorkspace.setStateWithAnimation(toState, animated, layerViews);
|
|
updateInteraction(fromState, toState);
|
|
return anim;
|
|
}
|
|
|
|
public void enterSpringLoadedDragMode() {
|
|
if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
|
|
if (isStateSpringLoaded()) {
|
|
return;
|
|
}
|
|
|
|
mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
|
|
Workspace.State.SPRING_LOADED, true /* animated */,
|
|
null /* onCompleteRunnable */);
|
|
mState = State.WORKSPACE_SPRING_LOADED;
|
|
}
|
|
|
|
public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
|
|
final Runnable onCompleteRunnable) {
|
|
if (!isStateSpringLoaded()) return;
|
|
|
|
if (mExitSpringLoadedModeRunnable != null) {
|
|
mHandler.removeCallbacks(mExitSpringLoadedModeRunnable);
|
|
}
|
|
mExitSpringLoadedModeRunnable = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
if (successfulDrop) {
|
|
// TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
|
|
//
|
|
// Before we show workspace, hide all apps again because
|
|
// exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
|
|
// clean up our state transition functions
|
|
mWidgetsView.setVisibility(View.GONE);
|
|
showWorkspace(true, onCompleteRunnable);
|
|
} else {
|
|
exitSpringLoadedDragMode();
|
|
}
|
|
mExitSpringLoadedModeRunnable = null;
|
|
}
|
|
};
|
|
mHandler.postDelayed(mExitSpringLoadedModeRunnable, delay);
|
|
}
|
|
|
|
boolean isStateSpringLoaded() {
|
|
return mState == State.WORKSPACE_SPRING_LOADED || mState == State.APPS_SPRING_LOADED
|
|
|| mState == State.WIDGETS_SPRING_LOADED;
|
|
}
|
|
|
|
public void exitSpringLoadedDragMode() {
|
|
if (mState == State.APPS_SPRING_LOADED) {
|
|
showAppsView(true /* animated */,
|
|
false /* updatePredictedApps */, false /* focusSearchBar */);
|
|
} else if (mState == State.WIDGETS_SPRING_LOADED) {
|
|
showWidgetsView(true, false);
|
|
} else if (mState == State.WORKSPACE_SPRING_LOADED) {
|
|
showWorkspace(true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
|
|
* resumed.
|
|
*/
|
|
public void tryAndUpdatePredictedApps() {
|
|
if (mLauncherCallbacks != null) {
|
|
List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
|
|
if (apps != null) {
|
|
mAppsView.setPredictedApps(apps);
|
|
getUserEventDispatcher().setPredictedApps(apps);
|
|
}
|
|
}
|
|
}
|
|
|
|
void lockAllApps() {
|
|
// TODO
|
|
}
|
|
|
|
void unlockAllApps() {
|
|
// TODO
|
|
}
|
|
|
|
@Override
|
|
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
|
|
final boolean result = super.dispatchPopulateAccessibilityEvent(event);
|
|
final List<CharSequence> text = event.getText();
|
|
text.clear();
|
|
// Populate event with a fake title based on the current state.
|
|
if (mState == State.APPS) {
|
|
text.add(getString(R.string.all_apps_button_label));
|
|
} else if (mState == State.WIDGETS) {
|
|
text.add(getString(R.string.widget_button_text));
|
|
} else if (mWorkspace != null) {
|
|
text.add(mWorkspace.getCurrentPageDescription());
|
|
} else {
|
|
text.add(getString(R.string.all_apps_home_button_label));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* If the activity is currently paused, signal that we need to run the passed Runnable
|
|
* in onResume.
|
|
*
|
|
* This needs to be called from incoming places where resources might have been loaded
|
|
* while the activity is paused. That is because the Configuration (e.g., rotation) might be
|
|
* wrong when we're not running, and if the activity comes back to what the configuration was
|
|
* when we were paused, activity is not restarted.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*
|
|
* @return {@code true} if we are currently paused. The caller might be able to skip some work
|
|
*/
|
|
@Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
|
|
if (mPaused) {
|
|
if (LOGD) Log.d(TAG, "Deferring update until onResume");
|
|
if (deletePreviousRunnables) {
|
|
while (mBindOnResumeCallbacks.remove(run)) {
|
|
}
|
|
}
|
|
mBindOnResumeCallbacks.add(run);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private boolean waitUntilResume(Runnable run) {
|
|
return waitUntilResume(run, false);
|
|
}
|
|
|
|
public void addOnResumeCallback(Runnable run) {
|
|
mOnResumeCallbacks.add(run);
|
|
}
|
|
|
|
/**
|
|
* If the activity is currently paused, signal that we need to re-run the loader
|
|
* in onResume.
|
|
*
|
|
* This needs to be called from incoming places where resources might have been loaded
|
|
* while we are paused. That is becaues the Configuration might be wrong
|
|
* when we're not running, and if it comes back to what it was when we
|
|
* were paused, we are not restarted.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*
|
|
* @return true if we are currently paused. The caller might be able to
|
|
* skip some work in that case since we will come back again.
|
|
*/
|
|
@Override
|
|
public boolean setLoadOnResume() {
|
|
if (mPaused) {
|
|
if (LOGD) Log.d(TAG, "setLoadOnResume");
|
|
mOnResumeNeedsLoad = true;
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
@Override
|
|
public int getCurrentWorkspaceScreen() {
|
|
if (mWorkspace != null) {
|
|
return mWorkspace.getCurrentPage();
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clear any pending bind callbacks. This is called when is loader is planning to
|
|
* perform a full rebind from scratch.
|
|
*/
|
|
@Override
|
|
public void clearPendingBinds() {
|
|
mBindOnResumeCallbacks.clear();
|
|
if (mPendingExecutor != null) {
|
|
mPendingExecutor.markCompleted();
|
|
mPendingExecutor = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Refreshes the shortcuts shown on the workspace.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void startBinding() {
|
|
if (LauncherAppState.PROFILE_STARTUP) {
|
|
Trace.beginSection("Starting page bind");
|
|
}
|
|
setWorkspaceLoading(true);
|
|
|
|
// Clear the workspace because it's going to be rebound
|
|
mWorkspace.clearDropTargets();
|
|
mWorkspace.removeAllWorkspaceScreens();
|
|
|
|
if (mHotseat != null) {
|
|
mHotseat.resetLayout();
|
|
}
|
|
if (LauncherAppState.PROFILE_STARTUP) {
|
|
Trace.endSection();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void bindScreens(ArrayList<Long> orderedScreenIds) {
|
|
// Make sure the first screen is always at the start.
|
|
if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
|
|
orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != 0) {
|
|
orderedScreenIds.remove(Workspace.FIRST_SCREEN_ID);
|
|
orderedScreenIds.add(0, Workspace.FIRST_SCREEN_ID);
|
|
mModel.updateWorkspaceScreenOrder(this, orderedScreenIds);
|
|
} else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
|
|
// If there are no screens, we need to have an empty screen
|
|
mWorkspace.addExtraEmptyScreen();
|
|
}
|
|
bindAddScreens(orderedScreenIds);
|
|
|
|
// Create the custom content page (this call updates mDefaultScreen which calls
|
|
// setCurrentPage() so ensure that all pages are added before calling this).
|
|
if (hasCustomContentToLeft()) {
|
|
mWorkspace.createCustomContentContainer();
|
|
populateCustomContentContainer();
|
|
}
|
|
|
|
// After we have added all the screens, if the wallpaper was locked to the default state,
|
|
// then notify to indicate that it can be released and a proper wallpaper offset can be
|
|
// computed before the next layout
|
|
mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
|
|
}
|
|
|
|
private void bindAddScreens(ArrayList<Long> orderedScreenIds) {
|
|
int count = orderedScreenIds.size();
|
|
for (int i = 0; i < count; i++) {
|
|
long screenId = orderedScreenIds.get(i);
|
|
if (!FeatureFlags.QSB_ON_FIRST_SCREEN || screenId != Workspace.FIRST_SCREEN_ID) {
|
|
// No need to bind the first screen, as its always bound.
|
|
mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
|
|
}
|
|
}
|
|
}
|
|
|
|
public void bindAppsAdded(final ArrayList<Long> newScreens,
|
|
final ArrayList<ItemInfo> addNotAnimated,
|
|
final ArrayList<ItemInfo> addAnimated,
|
|
final ArrayList<AppInfo> addedApps) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
// Add the new screens
|
|
if (newScreens != null) {
|
|
bindAddScreens(newScreens);
|
|
}
|
|
|
|
// We add the items without animation on non-visible pages, and with
|
|
// animations on the new page (which we will try and snap to).
|
|
if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
|
|
bindItems(addNotAnimated, 0,
|
|
addNotAnimated.size(), false);
|
|
}
|
|
if (addAnimated != null && !addAnimated.isEmpty()) {
|
|
bindItems(addAnimated, 0,
|
|
addAnimated.size(), true);
|
|
}
|
|
|
|
// Remove the extra empty screen
|
|
mWorkspace.removeExtraEmptyScreen(false, false);
|
|
|
|
if (addedApps != null && mAppsView != null) {
|
|
mAppsView.addApps(addedApps);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Bind the items start-end from the list.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
@Override
|
|
public void bindItems(final ArrayList<ItemInfo> items, final int start, final int end,
|
|
final boolean forceAnimateIcons) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindItems(items, start, end, forceAnimateIcons);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
// Get the list of added items and intersect them with the set of items here
|
|
final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
|
|
final Collection<Animator> bounceAnims = new ArrayList<Animator>();
|
|
final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
|
|
Workspace workspace = mWorkspace;
|
|
long newItemsScreenId = -1;
|
|
for (int i = start; i < end; i++) {
|
|
final ItemInfo item = items.get(i);
|
|
|
|
// Short circuit if we are loading dock items for a configuration which has no dock
|
|
if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
|
|
mHotseat == null) {
|
|
continue;
|
|
}
|
|
|
|
final View view;
|
|
switch (item.itemType) {
|
|
case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
|
|
case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
|
|
case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
|
|
ShortcutInfo info = (ShortcutInfo) item;
|
|
view = createShortcut(info);
|
|
break;
|
|
}
|
|
case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
|
|
view = FolderIcon.fromXml(R.layout.folder_icon, this,
|
|
(ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
|
|
(FolderInfo) item);
|
|
break;
|
|
}
|
|
case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: {
|
|
LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) item;
|
|
if (mIsSafeModeEnabled) {
|
|
view = new PendingAppWidgetHostView(this, info, mIconCache, true);
|
|
} else {
|
|
LauncherAppWidgetProviderInfo providerInfo =
|
|
mAppWidgetManager.getLauncherAppWidgetInfo(info.appWidgetId);
|
|
if (providerInfo == null) {
|
|
deleteWidgetInfo(info);
|
|
continue;
|
|
}
|
|
view = mAppWidgetHost.createView(this, info.appWidgetId, providerInfo);
|
|
}
|
|
prepareAppWidget((AppWidgetHostView) view, info);
|
|
break;
|
|
}
|
|
default:
|
|
throw new RuntimeException("Invalid Item Type");
|
|
}
|
|
|
|
/*
|
|
* Remove colliding items.
|
|
*/
|
|
if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
|
|
CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
|
|
if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
|
|
View v = cl.getChildAt(item.cellX, item.cellY);
|
|
Object tag = v.getTag();
|
|
String desc = "Collision while binding workspace item: " + item
|
|
+ ". Collides with " + tag;
|
|
if (ProviderConfig.IS_DOGFOOD_BUILD) {
|
|
throw (new RuntimeException(desc));
|
|
} else {
|
|
Log.d(TAG, desc);
|
|
LauncherModel.deleteItemFromDatabase(this, item);
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
workspace.addInScreenFromBind(view, item);
|
|
if (animateIcons) {
|
|
// Animate all the applications up now
|
|
view.setAlpha(0f);
|
|
view.setScaleX(0f);
|
|
view.setScaleY(0f);
|
|
bounceAnims.add(createNewAppBounceAnimation(view, i));
|
|
newItemsScreenId = item.screenId;
|
|
}
|
|
}
|
|
|
|
if (animateIcons) {
|
|
// Animate to the correct page
|
|
if (newItemsScreenId > -1) {
|
|
long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
|
|
final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newItemsScreenId);
|
|
final Runnable startBounceAnimRunnable = new Runnable() {
|
|
public void run() {
|
|
anim.playTogether(bounceAnims);
|
|
anim.start();
|
|
}
|
|
};
|
|
if (newItemsScreenId != currentScreenId) {
|
|
// We post the animation slightly delayed to prevent slowdowns
|
|
// when we are loading right after we return to launcher.
|
|
mWorkspace.postDelayed(new Runnable() {
|
|
public void run() {
|
|
if (mWorkspace != null) {
|
|
mWorkspace.snapToPage(newScreenIndex);
|
|
mWorkspace.postDelayed(startBounceAnimRunnable,
|
|
NEW_APPS_ANIMATION_DELAY);
|
|
}
|
|
}
|
|
}, NEW_APPS_PAGE_MOVE_DELAY);
|
|
} else {
|
|
mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
|
|
}
|
|
}
|
|
}
|
|
workspace.requestLayout();
|
|
}
|
|
|
|
/**
|
|
* Add the views for a widget to the workspace.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAppWidget(final LauncherAppWidgetInfo item) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindAppWidget(item);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
if (mIsSafeModeEnabled) {
|
|
PendingAppWidgetHostView view =
|
|
new PendingAppWidgetHostView(this, item, mIconCache, true);
|
|
prepareAppWidget(view, item);
|
|
mWorkspace.addInScreen(view, item);
|
|
mWorkspace.requestLayout();
|
|
return;
|
|
}
|
|
|
|
final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bindAppWidget: " + item);
|
|
}
|
|
|
|
final LauncherAppWidgetProviderInfo appWidgetInfo;
|
|
|
|
if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
|
|
// If the provider is not ready, bind as a pending widget.
|
|
appWidgetInfo = null;
|
|
} else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
|
|
// The widget id is not valid. Try to find the widget based on the provider info.
|
|
appWidgetInfo = mAppWidgetManager.findProvider(item.providerName, item.user);
|
|
} else {
|
|
appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(item.appWidgetId);
|
|
}
|
|
|
|
// If the provider is ready, but the width is not yet restored, try to restore it.
|
|
if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) &&
|
|
(item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
|
|
if (appWidgetInfo == null) {
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
|
|
+ " belongs to component " + item.providerName
|
|
+ ", as the provider is null");
|
|
}
|
|
LauncherModel.deleteItemFromDatabase(this, item);
|
|
return;
|
|
}
|
|
|
|
// If we do not have a valid id, try to bind an id.
|
|
if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
|
|
if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
|
|
// Id has not been allocated yet. Allocate a new id.
|
|
item.appWidgetId = mAppWidgetHost.allocateAppWidgetId();
|
|
item.restoreStatus |= LauncherAppWidgetInfo.FLAG_ID_ALLOCATED;
|
|
|
|
// Also try to bind the widget. If the bind fails, the user will be shown
|
|
// a click to setup UI, which will ask for the bind permission.
|
|
PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(appWidgetInfo);
|
|
pendingInfo.spanX = item.spanX;
|
|
pendingInfo.spanY = item.spanY;
|
|
pendingInfo.minSpanX = item.minSpanX;
|
|
pendingInfo.minSpanY = item.minSpanY;
|
|
Bundle options = WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
|
|
|
|
boolean isDirectConfig =
|
|
item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG);
|
|
if (isDirectConfig && item.bindOptions != null) {
|
|
Bundle newOptions = item.bindOptions.getExtras();
|
|
if (options != null) {
|
|
newOptions.putAll(options);
|
|
}
|
|
options = newOptions;
|
|
}
|
|
boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
|
|
item.appWidgetId, appWidgetInfo, options);
|
|
|
|
// We tried to bind once. If we were not able to bind, we would need to
|
|
// go through the permission dialog, which means we cannot skip the config
|
|
// activity.
|
|
item.bindOptions = null;
|
|
item.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG;
|
|
|
|
// Bind succeeded
|
|
if (success) {
|
|
// If the widget has a configure activity, it is still needs to set it up,
|
|
// otherwise the widget is ready to go.
|
|
item.restoreStatus = (appWidgetInfo.configure == null) || isDirectConfig
|
|
? LauncherAppWidgetInfo.RESTORE_COMPLETED
|
|
: LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
|
|
}
|
|
|
|
LauncherModel.updateItemInDatabase(this, item);
|
|
}
|
|
} else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
|
|
&& (appWidgetInfo.configure == null)) {
|
|
// The widget was marked as UI not ready, but there is no configure activity to
|
|
// update the UI.
|
|
item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
|
|
LauncherModel.updateItemInDatabase(this, item);
|
|
}
|
|
}
|
|
|
|
final AppWidgetHostView view;
|
|
if (item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
|
|
+ appWidgetInfo.provider);
|
|
}
|
|
|
|
// Verify that we own the widget
|
|
if (appWidgetInfo == null) {
|
|
FileLog.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
|
|
deleteWidgetInfo(item);
|
|
return;
|
|
}
|
|
|
|
item.minSpanX = appWidgetInfo.minSpanX;
|
|
item.minSpanY = appWidgetInfo.minSpanY;
|
|
view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
|
|
} else {
|
|
view = new PendingAppWidgetHostView(this, item, mIconCache, false);
|
|
}
|
|
prepareAppWidget(view, item);
|
|
mWorkspace.addInScreen(view, item);
|
|
mWorkspace.requestLayout();
|
|
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
|
|
+ (SystemClock.uptimeMillis()-start) + "ms");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Restores a pending widget.
|
|
*
|
|
* @param appWidgetId The app widget id
|
|
*/
|
|
private LauncherAppWidgetInfo completeRestoreAppWidget(int appWidgetId, int finalRestoreFlag) {
|
|
LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
|
|
if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
|
|
Log.e(TAG, "Widget update called, when the widget no longer exists.");
|
|
return null;
|
|
}
|
|
|
|
LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
|
|
info.restoreStatus = finalRestoreFlag;
|
|
|
|
mWorkspace.reinflateWidgetsIfNecessary();
|
|
LauncherModel.updateItemInDatabase(this, info);
|
|
return info;
|
|
}
|
|
|
|
public void onPageBoundSynchronously(int page) {
|
|
mSynchronouslyBoundPages.add(page);
|
|
}
|
|
|
|
@Override
|
|
public void executeOnNextDraw(ViewOnDrawExecutor executor) {
|
|
if (mPendingExecutor != null) {
|
|
mPendingExecutor.markCompleted();
|
|
}
|
|
mPendingExecutor = executor;
|
|
executor.attachTo(this);
|
|
}
|
|
|
|
public void clearPendingExecutor(ViewOnDrawExecutor executor) {
|
|
if (mPendingExecutor == executor) {
|
|
mPendingExecutor = null;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void finishFirstPageBind(final ViewOnDrawExecutor executor) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
finishFirstPageBind(executor);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
Runnable onComplete = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
if (executor != null) {
|
|
executor.onLoadAnimationCompleted();
|
|
}
|
|
}
|
|
};
|
|
if (mDragLayer.getAlpha() < 1) {
|
|
mDragLayer.animate().alpha(1).withEndAction(onComplete).start();
|
|
} else {
|
|
onComplete.run();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Callback saying that there aren't any more items to bind.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void finishBindingItems() {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
finishBindingItems();
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
if (LauncherAppState.PROFILE_STARTUP) {
|
|
Trace.beginSection("Page bind completed");
|
|
}
|
|
mWorkspace.restoreInstanceStateForRemainingPages();
|
|
|
|
setWorkspaceLoading(false);
|
|
|
|
if (mPendingActivityResult != null) {
|
|
handleActivityResult(mPendingActivityResult.requestCode,
|
|
mPendingActivityResult.resultCode, mPendingActivityResult.data);
|
|
mPendingActivityResult = null;
|
|
}
|
|
|
|
InstallShortcutReceiver.disableAndFlushInstallQueue(this);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.finishBindingItems(false);
|
|
}
|
|
if (LauncherAppState.PROFILE_STARTUP) {
|
|
Trace.endSection();
|
|
}
|
|
}
|
|
|
|
private boolean canRunNewAppsAnimation() {
|
|
long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
|
|
return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
|
|
}
|
|
|
|
private ValueAnimator createNewAppBounceAnimation(View v, int i) {
|
|
ValueAnimator bounceAnim = LauncherAnimUtils.ofViewAlphaAndScale(v, 1, 1, 1);
|
|
bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
|
|
bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
|
|
bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
|
|
return bounceAnim;
|
|
}
|
|
|
|
public boolean useVerticalBarLayout() {
|
|
return mDeviceProfile.isVerticalBarLayout();
|
|
}
|
|
|
|
public int getSearchBarHeight() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.getSearchBarHeight();
|
|
}
|
|
return LauncherCallbacks.SEARCH_BAR_HEIGHT_NORMAL;
|
|
}
|
|
|
|
/**
|
|
* A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
|
|
* multiple calls to bind the same list.)
|
|
*/
|
|
@Thunk ArrayList<AppInfo> mTmpAppsList;
|
|
private Runnable mBindAllApplicationsRunnable = new Runnable() {
|
|
public void run() {
|
|
bindAllApplications(mTmpAppsList);
|
|
mTmpAppsList = null;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Add the icons for all apps.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAllApplications(final ArrayList<AppInfo> apps) {
|
|
if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
|
|
mTmpAppsList = apps;
|
|
return;
|
|
}
|
|
|
|
if (mAppsView != null) {
|
|
mAppsView.setApps(apps);
|
|
}
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.bindAllApplications(apps);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Copies LauncherModel's map of activities to shortcut ids to Launcher's. This is necessary
|
|
* because LauncherModel's map is updated in the background, while Launcher runs on the UI.
|
|
*/
|
|
@Override
|
|
public void bindDeepShortcutMap(MultiHashMap<ComponentKey, String> deepShortcutMapCopy) {
|
|
mDeepShortcutMap = deepShortcutMapCopy;
|
|
if (LOGD) Log.d(TAG, "bindDeepShortcutMap: " + mDeepShortcutMap);
|
|
}
|
|
|
|
public List<String> getShortcutIdsForItem(ItemInfo info) {
|
|
if (!DeepShortcutManager.supportsShortcuts(info)) {
|
|
return Collections.EMPTY_LIST;
|
|
}
|
|
ComponentName component = info.getTargetComponent();
|
|
if (component == null) {
|
|
return Collections.EMPTY_LIST;
|
|
}
|
|
|
|
List<String> ids = mDeepShortcutMap.get(new ComponentKey(component, info.user));
|
|
return ids == null ? Collections.EMPTY_LIST : ids;
|
|
}
|
|
|
|
/**
|
|
* A package was updated.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindAppsUpdated(apps);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
if (mAppsView != null) {
|
|
mAppsView.updateApps(apps);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindWidgetsRestored(widgets);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
mWorkspace.widgetsRestored(widgets);
|
|
}
|
|
|
|
/**
|
|
* Some shortcuts were updated in the background.
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*
|
|
* @param updated list of shortcuts which have changed.
|
|
* @param removed list of shortcuts which were deleted in the background. This can happen when
|
|
* an app gets removed from the system or some of its components are no longer
|
|
* available.
|
|
*/
|
|
@Override
|
|
public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
|
|
final ArrayList<ShortcutInfo> removed, final UserHandle user) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindShortcutsChanged(updated, removed, user);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
if (!updated.isEmpty()) {
|
|
mWorkspace.updateShortcuts(updated);
|
|
}
|
|
|
|
if (!removed.isEmpty()) {
|
|
HashSet<ComponentName> removedComponents = new HashSet<>();
|
|
HashSet<ShortcutKey> removedDeepShortcuts = new HashSet<>();
|
|
|
|
for (ShortcutInfo si : removed) {
|
|
if (si.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
|
|
removedDeepShortcuts.add(ShortcutKey.fromItemInfo(si));
|
|
} else {
|
|
removedComponents.add(si.getTargetComponent());
|
|
}
|
|
}
|
|
|
|
if (!removedComponents.isEmpty()) {
|
|
ItemInfoMatcher matcher = ItemInfoMatcher.ofComponents(removedComponents, user);
|
|
mWorkspace.removeItemsByMatcher(matcher);
|
|
mDragController.onAppsRemoved(matcher);
|
|
}
|
|
|
|
if (!removedDeepShortcuts.isEmpty()) {
|
|
ItemInfoMatcher matcher = ItemInfoMatcher.ofShortcutKeys(removedDeepShortcuts);
|
|
mWorkspace.removeItemsByMatcher(matcher);
|
|
mDragController.onAppsRemoved(matcher);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Update the state of a package, typically related to install state.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
@Override
|
|
public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindRestoreItemsChange(updates);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
mWorkspace.updateRestoreItems(updates);
|
|
}
|
|
|
|
/**
|
|
* A package was uninstalled/updated. We take both the super set of packageNames
|
|
* in addition to specific applications to remove, the reason being that
|
|
* this can be called when a package is updated as well. In that scenario,
|
|
* we only remove specific components from the workspace and hotseat, where as
|
|
* package-removal should clear all items by package name.
|
|
*/
|
|
@Override
|
|
public void bindWorkspaceComponentsRemoved(
|
|
final HashSet<String> packageNames, final HashSet<ComponentName> components,
|
|
final UserHandle user) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindWorkspaceComponentsRemoved(packageNames, components, user);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
if (!packageNames.isEmpty()) {
|
|
ItemInfoMatcher matcher = ItemInfoMatcher.ofPackages(packageNames, user);
|
|
mWorkspace.removeItemsByMatcher(matcher);
|
|
mDragController.onAppsRemoved(matcher);
|
|
|
|
}
|
|
if (!components.isEmpty()) {
|
|
ItemInfoMatcher matcher = ItemInfoMatcher.ofComponents(components, user);
|
|
mWorkspace.removeItemsByMatcher(matcher);
|
|
mDragController.onAppsRemoved(matcher);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void bindAppInfosRemoved(final ArrayList<AppInfo> appInfos) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindAppInfosRemoved(appInfos);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
// Update AllApps
|
|
if (mAppsView != null) {
|
|
mAppsView.removeApps(appInfos);
|
|
}
|
|
}
|
|
|
|
private Runnable mBindAllWidgetsRunnable = new Runnable() {
|
|
public void run() {
|
|
bindAllWidgets(mAllWidgets);
|
|
}
|
|
};
|
|
|
|
@Override
|
|
public void bindAllWidgets(MultiHashMap<PackageItemInfo, WidgetItem> allWidgets) {
|
|
if (waitUntilResume(mBindAllWidgetsRunnable, true)) {
|
|
mAllWidgets = allWidgets;
|
|
return;
|
|
}
|
|
|
|
if (mWidgetsView != null && allWidgets != null) {
|
|
mWidgetsView.setWidgets(allWidgets);
|
|
mAllWidgets = null;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void notifyWidgetProvidersChanged() {
|
|
if (mWorkspace.getState().shouldUpdateWidget) {
|
|
mModel.refreshAndBindWidgetsAndShortcuts(this, mWidgetsView.isEmpty());
|
|
}
|
|
}
|
|
|
|
public void lockScreenOrientation() {
|
|
if (mRotationEnabled) {
|
|
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
|
|
}
|
|
}
|
|
|
|
public void unlockScreenOrientation(boolean immediate) {
|
|
if (mRotationEnabled) {
|
|
if (immediate) {
|
|
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
|
|
} else {
|
|
mHandler.postDelayed(new Runnable() {
|
|
public void run() {
|
|
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
|
|
}
|
|
}, RESTORE_SCREEN_ORIENTATION_DELAY);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void markAppsViewShown() {
|
|
if (mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false)) {
|
|
return;
|
|
}
|
|
mSharedPrefs.edit().putBoolean(APPS_VIEW_SHOWN, true).apply();
|
|
}
|
|
|
|
private boolean shouldShowDiscoveryBounce() {
|
|
if (mState != mState.WORKSPACE) {
|
|
return false;
|
|
}
|
|
if (mLauncherCallbacks != null && mLauncherCallbacks.shouldShowDiscoveryBounce()) {
|
|
return true;
|
|
}
|
|
if (!mIsResumeFromActionScreenOff) {
|
|
return false;
|
|
}
|
|
if (mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
protected void moveWorkspaceToDefaultScreen() {
|
|
mWorkspace.moveToDefaultScreen(false);
|
|
}
|
|
|
|
/**
|
|
* Prints out out state for debugging.
|
|
*/
|
|
public void dumpState() {
|
|
Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
|
|
Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
|
|
Log.d(TAG, "mPendingRequestArgs=" + mPendingRequestArgs);
|
|
Log.d(TAG, "mPendingActivityResult=" + mPendingActivityResult);
|
|
mModel.dumpState();
|
|
// TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
|
|
|
|
Log.d(TAG, "END launcher3 dump state");
|
|
}
|
|
|
|
@Override
|
|
public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
|
|
super.dump(prefix, fd, writer, args);
|
|
// Dump workspace
|
|
writer.println(prefix + "Workspace Items");
|
|
for (int i = mWorkspace.numCustomPages(); i < mWorkspace.getPageCount(); i++) {
|
|
writer.println(prefix + " Homescreen " + i);
|
|
|
|
ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
|
|
for (int j = 0; j < layout.getChildCount(); j++) {
|
|
Object tag = layout.getChildAt(j).getTag();
|
|
if (tag != null) {
|
|
writer.println(prefix + " " + tag.toString());
|
|
}
|
|
}
|
|
}
|
|
|
|
writer.println(prefix + " Hotseat");
|
|
ViewGroup layout = mHotseat.getLayout().getShortcutsAndWidgets();
|
|
for (int j = 0; j < layout.getChildCount(); j++) {
|
|
Object tag = layout.getChildAt(j).getTag();
|
|
if (tag != null) {
|
|
writer.println(prefix + " " + tag.toString());
|
|
}
|
|
}
|
|
|
|
try {
|
|
FileLog.flushAll(writer);
|
|
} catch (Exception e) {
|
|
// Ignore
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.dump(prefix, fd, writer, args);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
@TargetApi(Build.VERSION_CODES.N)
|
|
public void onProvideKeyboardShortcuts(
|
|
List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
|
|
|
|
ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
|
|
if (mState == State.WORKSPACE) {
|
|
shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
|
|
KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
|
|
}
|
|
View currentFocus = getCurrentFocus();
|
|
if (new CustomActionsPopup(this, currentFocus).canShow()) {
|
|
shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.custom_actions),
|
|
KeyEvent.KEYCODE_O, KeyEvent.META_CTRL_ON));
|
|
}
|
|
if (currentFocus instanceof BubbleTextView &&
|
|
((BubbleTextView) currentFocus).hasDeepShortcuts()) {
|
|
shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.action_deep_shortcut),
|
|
KeyEvent.KEYCODE_S, KeyEvent.META_CTRL_ON));
|
|
}
|
|
if (!shortcutInfos.isEmpty()) {
|
|
data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
|
|
}
|
|
|
|
super.onProvideKeyboardShortcuts(data, menu, deviceId);
|
|
}
|
|
|
|
@Override
|
|
public boolean onKeyShortcut(int keyCode, KeyEvent event) {
|
|
if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
|
|
switch (keyCode) {
|
|
case KeyEvent.KEYCODE_A:
|
|
if (mState == State.WORKSPACE) {
|
|
showAppsView(true, true, false);
|
|
return true;
|
|
}
|
|
break;
|
|
case KeyEvent.KEYCODE_S: {
|
|
View focusedView = getCurrentFocus();
|
|
if (focusedView instanceof BubbleTextView
|
|
&& focusedView.getTag() instanceof ItemInfo
|
|
&& mAccessibilityDelegate.performAction(focusedView,
|
|
(ItemInfo) focusedView.getTag(),
|
|
LauncherAccessibilityDelegate.DEEP_SHORTCUTS)) {
|
|
DeepShortcutsContainer.getOpen(this).requestFocus();
|
|
return true;
|
|
}
|
|
break;
|
|
}
|
|
case KeyEvent.KEYCODE_O:
|
|
if (new CustomActionsPopup(this, getCurrentFocus()).show()) {
|
|
return true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return super.onKeyShortcut(keyCode, event);
|
|
}
|
|
|
|
public static CustomAppWidget getCustomAppWidget(String name) {
|
|
return sCustomAppWidgets.get(name);
|
|
}
|
|
|
|
public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
|
|
return sCustomAppWidgets;
|
|
}
|
|
|
|
public static Launcher getLauncher(Context context) {
|
|
if (context instanceof Launcher) {
|
|
return (Launcher) context;
|
|
}
|
|
return ((Launcher) ((ContextWrapper) context).getBaseContext());
|
|
}
|
|
|
|
private class RotationPrefChangeHandler implements OnSharedPreferenceChangeListener, Runnable {
|
|
|
|
@Override
|
|
public void onSharedPreferenceChanged(
|
|
SharedPreferences sharedPreferences, String key) {
|
|
if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(key)) {
|
|
mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext());
|
|
if (!waitUntilResume(this, true)) {
|
|
run();
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void run() {
|
|
setOrientation();
|
|
}
|
|
}
|
|
}
|