4838 lines
186 KiB
Java
4838 lines
186 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.animation.Animator;
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import android.animation.AnimatorListenerAdapter;
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import android.animation.AnimatorSet;
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import android.animation.ObjectAnimator;
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import android.animation.PropertyValuesHolder;
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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.Activity;
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import android.app.ActivityManager;
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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.appwidget.AppWidgetProviderInfo;
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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.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.pm.ActivityInfo;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.content.pm.ResolveInfo;
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import android.content.res.Configuration;
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import android.database.sqlite.SQLiteDatabase;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.PorterDuff;
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import android.graphics.Rect;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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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.Environment;
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import android.os.Handler;
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import android.os.Message;
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import android.os.StrictMode;
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import android.os.SystemClock;
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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.Gravity;
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import android.view.HapticFeedbackConstants;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MotionEvent;
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import android.view.Surface;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.View.OnLongClickListener;
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import android.view.ViewGroup;
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import android.view.ViewStub;
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import android.view.ViewTreeObserver;
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import android.view.Window;
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import android.view.WindowManager;
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import android.view.accessibility.AccessibilityEvent;
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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.Advanceable;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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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.PagedView.PageSwitchListener;
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import com.android.launcher3.allapps.AllAppsContainerView;
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import com.android.launcher3.compat.AppWidgetManagerCompat;
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import com.android.launcher3.compat.LauncherActivityInfoCompat;
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import com.android.launcher3.compat.LauncherAppsCompat;
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import com.android.launcher3.compat.UserHandleCompat;
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import com.android.launcher3.compat.UserManagerCompat;
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import com.android.launcher3.model.WidgetsModel;
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import com.android.launcher3.util.ComponentKey;
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import com.android.launcher3.util.LongArrayMap;
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import com.android.launcher3.util.Thunk;
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import com.android.launcher3.widget.PendingAddWidgetInfo;
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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.File;
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import java.io.FileDescriptor;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.text.DateFormat;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Date;
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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 Activity
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implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
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View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener {
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static final String TAG = "Launcher";
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static final boolean LOGD = false;
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static final boolean PROFILE_STARTUP = 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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static final boolean DEBUG_DUMP_LOG = false;
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static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run
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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_RECONFIGURE_APPWIDGET = 12;
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private static final int WORKSPACE_BACKGROUND_GRADIENT = 0;
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private static final int WORKSPACE_BACKGROUND_TRANSPARENT = 1;
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private static final int WORKSPACE_BACKGROUND_BLACK = 2;
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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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static final int SCREEN_COUNT = 5;
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// To turn on these properties, type
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// adb shell setprop log.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: int
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private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
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// Type: int
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private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
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// Type: int
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private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
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// Type: int
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private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
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// Type: int
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private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
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// Type: int
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private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
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// Type: parcelable
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private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
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// Type: parcelable
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private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
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static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed";
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static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed";
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static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete";
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static final String ACTION_FIRST_LOAD_COMPLETE =
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"com.android.launcher3.action.FIRST_LOAD_COMPLETE";
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public static final String SHOW_WEIGHT_WATCHER = "debug.show_mem";
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public static final boolean SHOW_WEIGHT_WATCHER_DEFAULT = false;
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private static final String QSB_WIDGET_ID = "qsb_widget_id";
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private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider";
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public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data";
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/** The different states that Launcher can be in. */
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enum State { NONE, WORKSPACE, APPS, APPS_SPRING_LOADED, 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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LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl();
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LauncherOverlay mLauncherOverlay;
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InsettableFrameLayout mLauncherOverlayContainer;
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static final int APPWIDGET_HOST_ID = 1024;
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public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
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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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private final BroadcastReceiver mCloseSystemDialogsReceiver
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= new CloseSystemDialogsIntentReceiver();
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private LayoutInflater mInflater;
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@Thunk Workspace mWorkspace;
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private View mLauncherView;
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private View mPageIndicators;
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@Thunk DragLayer mDragLayer;
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private DragController mDragController;
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private View mWeightWatcher;
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private AppWidgetManagerCompat mAppWidgetManager;
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private LauncherAppWidgetHost mAppWidgetHost;
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@Thunk ItemInfo mPendingAddInfo = new ItemInfo();
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private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
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private int mPendingAddWidgetId = -1;
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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 SearchDropTargetBar mSearchDropTargetBar;
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// Main container view for the all apps screen.
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@Thunk AllAppsContainerView mAppsView;
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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 WidgetsModel mWidgetsModel;
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private boolean mAutoAdvanceRunning = false;
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private AppWidgetHostView mQsb;
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private Bundle mSavedState;
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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 mRestoring;
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private boolean mWaitingForResult;
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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 Bundle mSavedInstanceState;
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private LauncherModel mModel;
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private IconCache mIconCache;
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@Thunk boolean mUserPresent = true;
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private boolean mVisible = false;
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private boolean mHasFocus = false;
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private boolean mAttached = false;
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private LauncherClings mClings;
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private static LongArrayMap<FolderInfo> sFolders = new LongArrayMap<>();
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private View.OnTouchListener mHapticFeedbackTouchListener;
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// Related to the auto-advancing of widgets
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private final int ADVANCE_MSG = 1;
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private final int mAdvanceInterval = 20000;
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private final int mAdvanceStagger = 250;
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private long mAutoAdvanceSentTime;
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private long mAutoAdvanceTimeLeft = -1;
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@Thunk HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
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new HashMap<View, AppWidgetProviderInfo>();
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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 final int mRestoreScreenOrientationDelay = 500;
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@Thunk Drawable mWorkspaceBackgroundDrawable;
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private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
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private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
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static final ArrayList<String> sDumpLogs = new ArrayList<String>();
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static Date sDateStamp = new Date();
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static DateFormat sDateFormat =
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DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
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static long sRunStart = System.currentTimeMillis();
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static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent";
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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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// Holds the page that we need to animate to, and the icon views that we need to animate up
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// when we scroll to that page on resume.
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@Thunk ImageView mFolderIconImageView;
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private Bitmap mFolderIconBitmap;
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private Canvas mFolderIconCanvas;
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private Rect mRectForFolderAnimation = new Rect();
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private DeviceProfile mDeviceProfile;
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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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private static final boolean ENABLE_CUSTOM_WIDGET_TEST = false;
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static {
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if (ENABLE_CUSTOM_WIDGET_TEST) {
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sCustomAppWidgets.put(DummyWidget.class.getName(), new DummyWidget());
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}
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}
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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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private static PendingAddArguments sPendingAddItem;
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@Thunk static class PendingAddArguments {
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int requestCode;
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Intent intent;
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long container;
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long screenId;
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int cellX;
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int cellY;
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int appWidgetId;
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}
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private Stats mStats;
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FocusIndicatorView 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 Runnable mUpdateOrientationRunnable = new Runnable() {
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public void run() {
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setOrientation();
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}
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};
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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 (mLauncherCallbacks != null) {
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mLauncherCallbacks.preOnCreate();
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}
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super.onCreate(savedInstanceState);
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LauncherAppState.setApplicationContext(getApplicationContext());
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LauncherAppState app = LauncherAppState.getInstance();
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// Load configuration-specific DeviceProfile
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mDeviceProfile = getResources().getConfiguration().orientation
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== Configuration.ORIENTATION_LANDSCAPE ?
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app.getInvariantDeviceProfile().landscapeProfile
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: app.getInvariantDeviceProfile().portraitProfile;
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mSharedPrefs = getSharedPreferences(LauncherAppState.getSharedPreferencesKey(),
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Context.MODE_PRIVATE);
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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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mDragController = new DragController(this);
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mInflater = getLayoutInflater();
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mStateTransitionAnimation = new LauncherStateTransitionAnimation(this);
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mStats = new Stats(this);
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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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if (PROFILE_STARTUP) {
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android.os.Debug.startMethodTracing(
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Environment.getExternalStorageDirectory() + "/launcher");
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}
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setContentView(R.layout.launcher);
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setupViews();
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mDeviceProfile.layout(this);
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lockAllApps();
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mSavedState = savedInstanceState;
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restoreState(mSavedState);
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if (PROFILE_STARTUP) {
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android.os.Debug.stopMethodTracing();
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}
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if (!mRestoring) {
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if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
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// If the user leaves launcher, then we should just load items asynchronously when
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// they return.
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mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
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} else {
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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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mModel.startLoader(mWorkspace.getRestorePage());
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}
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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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IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
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registerReceiver(mCloseSystemDialogsReceiver, filter);
|
|
|
|
mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
|
|
// In case we are on a device with locked rotation, we should look at preferences to check
|
|
// if the user has specifically allowed rotation.
|
|
if (!mRotationEnabled) {
|
|
mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
|
|
}
|
|
|
|
// On large interfaces, or on devices that a user has specifically enabled screen rotation,
|
|
// we want the screen to auto-rotate based on the current orientation
|
|
setOrientation();
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onCreate(savedInstanceState);
|
|
if (mLauncherCallbacks.hasLauncherOverlay()) {
|
|
ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
|
|
mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
|
|
mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(
|
|
mLauncherOverlayContainer, mLauncherOverlayCallbacks);
|
|
mWorkspace.setLauncherOverlay(mLauncherOverlay);
|
|
}
|
|
}
|
|
|
|
if (shouldShowIntroScreen()) {
|
|
showIntroScreen();
|
|
} else {
|
|
showFirstRunActivity();
|
|
showFirstRunClings();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onSettingsChanged(String settings, boolean value) {
|
|
if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(settings)) {
|
|
mRotationEnabled = value;
|
|
if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
|
|
mUpdateOrientationRunnable.run();
|
|
}
|
|
}
|
|
}
|
|
|
|
private LauncherCallbacks mLauncherCallbacks;
|
|
|
|
public void onPostCreate(Bundle savedInstanceState) {
|
|
super.onPostCreate(savedInstanceState);
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onPostCreate(savedInstanceState);
|
|
}
|
|
}
|
|
|
|
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 sholudn'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 onLauncherProviderChange() {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onLauncherProviderChange();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Updates the bounds of all the overlays to match the new fixed bounds.
|
|
*/
|
|
public void updateOverlayBounds(Rect newBounds) {
|
|
mAppsView.setSearchBarBounds(newBounds);
|
|
mWidgetsView.setSearchBarBounds(newBounds);
|
|
}
|
|
|
|
/** 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 #addCustomContentToLeft} 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 Stats getStats() {
|
|
return mStats;
|
|
}
|
|
|
|
public LayoutInflater getInflater() {
|
|
return mInflater;
|
|
}
|
|
|
|
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(PendingAddArguments args) {
|
|
long screenId = args.screenId;
|
|
if (args.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(args.screenId);
|
|
}
|
|
|
|
switch (args.requestCode) {
|
|
case REQUEST_CREATE_SHORTCUT:
|
|
completeAddShortcut(args.intent, args.container, screenId, args.cellX,
|
|
args.cellY);
|
|
break;
|
|
case REQUEST_CREATE_APPWIDGET:
|
|
completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
|
|
break;
|
|
case REQUEST_RECONFIGURE_APPWIDGET:
|
|
completeRestoreAppWidget(args.appWidgetId);
|
|
break;
|
|
}
|
|
// Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
|
|
// if you turned the screen off and then back while in All Apps, Launcher would not
|
|
// return to the workspace. Clearing mAddInfo.container here fixes this issue
|
|
resetAddInfo();
|
|
return screenId;
|
|
}
|
|
|
|
private void handleActivityResult(
|
|
final int requestCode, final int resultCode, final Intent data) {
|
|
// Reset the startActivity waiting flag
|
|
setWaitingForResult(false);
|
|
final int pendingAddWidgetId = mPendingAddWidgetId;
|
|
mPendingAddWidgetId = -1;
|
|
|
|
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);
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
} else if (resultCode == RESULT_OK) {
|
|
addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
|
|
mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
|
|
|
|
// When the user has granted permission to bind widgets, we should check to see if
|
|
// we can inflate the default search bar widget.
|
|
getOrCreateQsbBar();
|
|
}
|
|
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 to avoid visual jump.
|
|
mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
|
|
showWorkspace(false);
|
|
}
|
|
return;
|
|
}
|
|
|
|
boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
|
|
requestCode == REQUEST_CREATE_APPWIDGET);
|
|
|
|
final boolean workspaceLocked = isWorkspaceLocked();
|
|
// 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);
|
|
final Runnable onComplete = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
exitSpringLoadedDragModeDelayed(false, 0, null);
|
|
}
|
|
};
|
|
if (workspaceLocked) {
|
|
// No need to remove the empty screen if we're mid-binding, as the
|
|
// the bind will not add the empty screen.
|
|
mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
|
|
} else {
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
}
|
|
} else {
|
|
if (!workspaceLocked) {
|
|
if (mPendingAddInfo.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.
|
|
mPendingAddInfo.screenId =
|
|
ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
|
|
}
|
|
final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
|
|
|
|
dropLayout.setDropPending(true);
|
|
final Runnable onComplete = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
completeTwoStageWidgetDrop(resultCode, appWidgetId);
|
|
dropLayout.setDropPending(false);
|
|
}
|
|
};
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
|
|
ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
|
|
} else {
|
|
PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
|
|
mPendingAddInfo);
|
|
sPendingAddItem = args;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) {
|
|
if (resultCode == RESULT_OK) {
|
|
// Update the widget view.
|
|
PendingAddArguments args = preparePendingAddArgs(requestCode, data,
|
|
pendingAddWidgetId, mPendingAddInfo);
|
|
if (workspaceLocked) {
|
|
sPendingAddItem = args;
|
|
} else {
|
|
completeAdd(args);
|
|
}
|
|
}
|
|
// Leave the widget in the pending state if the user canceled the configure.
|
|
return;
|
|
}
|
|
|
|
// The pattern used here is that a user PICKs a specific application,
|
|
// which, depending on the target, might need to CREATE the actual target.
|
|
|
|
// For example, the user would PICK_SHORTCUT for "Music playlist", and we
|
|
// launch over to the Music app to actually CREATE_SHORTCUT.
|
|
if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
|
|
final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
|
|
mPendingAddInfo);
|
|
if (isWorkspaceLocked()) {
|
|
sPendingAddItem = args;
|
|
} else {
|
|
completeAdd(args);
|
|
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
|
|
protected 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) {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
|
|
grantResults);
|
|
}
|
|
}
|
|
|
|
private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
|
|
appWidgetId, ItemInfo info) {
|
|
PendingAddArguments args = new PendingAddArguments();
|
|
args.requestCode = requestCode;
|
|
args.intent = data;
|
|
args.container = info.container;
|
|
args.screenId = info.screenId;
|
|
args.cellX = info.cellX;
|
|
args.cellY = info.cellY;
|
|
args.appWidgetId = appWidgetId;
|
|
return args;
|
|
}
|
|
|
|
/**
|
|
* 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 =
|
|
(CellLayout) 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) {
|
|
CellLayout cellLayout =
|
|
(CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.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,
|
|
mPendingAddWidgetInfo);
|
|
boundWidget = layout;
|
|
onCompleteRunnable = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
|
|
mPendingAddInfo.screenId, 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(mPendingAddInfo, 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();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onStart() {
|
|
super.onStart();
|
|
FirstFrameAnimatorHelper.setIsVisible(true);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onStart();
|
|
}
|
|
}
|
|
|
|
@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();
|
|
|
|
// 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 */, false /* resetListToTop */,
|
|
!launchedFromApp /* updatePredictedApps */, false /* focusSearchBar */);
|
|
} else if (mOnResumeState == State.WIDGETS) {
|
|
showWidgetsView(false, false);
|
|
}
|
|
mOnResumeState = State.NONE;
|
|
|
|
// Background was set to gradient in onPause(), restore to transparent if in all apps.
|
|
setWorkspaceBackground(mState == State.WORKSPACE ? WORKSPACE_BACKGROUND_GRADIENT
|
|
: WORKSPACE_BACKGROUND_TRANSPARENT);
|
|
|
|
mPaused = false;
|
|
if (mRestoring || mOnResumeNeedsLoad) {
|
|
setWorkspaceLoading(true);
|
|
|
|
// If we're starting binding all over again, clear any bind calls we'd postponed in
|
|
// the past (see waitUntilResume) -- we don't need them since we're starting binding
|
|
// from scratch again
|
|
mBindOnResumeCallbacks.clear();
|
|
|
|
mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
|
|
mRestoring = false;
|
|
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();
|
|
}
|
|
reinflateQSBIfNecessary();
|
|
|
|
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);
|
|
}
|
|
|
|
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(int progress, boolean rtl);
|
|
|
|
/**
|
|
* Screen has stopped scrolling
|
|
*/
|
|
public void onScrollSettled();
|
|
|
|
/**
|
|
* This method can be called by the Launcher in order to force the LauncherOverlay
|
|
* to exit fully immersive mode.
|
|
*/
|
|
public void forceExitFullImmersion();
|
|
}
|
|
|
|
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 {
|
|
/**
|
|
* This method indicates whether a call to {@link #enterFullImmersion()} will succeed,
|
|
* however it doesn't modify any state within the launcher.
|
|
*/
|
|
public boolean canEnterFullImmersion();
|
|
|
|
/**
|
|
* Should be called to tell Launcher that the LauncherOverlay will take over interaction,
|
|
* eg. by occupying the full screen and handling all touch events.
|
|
*
|
|
* @return true if Launcher allows the LauncherOverlay to become fully immersive. In this
|
|
* case, Launcher will modify any necessary state and assumes the overlay is
|
|
* handling all interaction. If false, the LauncherOverlay should cancel any
|
|
*
|
|
*/
|
|
public boolean enterFullImmersion();
|
|
|
|
/**
|
|
* Must be called when exiting fully immersive mode. Indicates to Launcher that it has
|
|
* full control over UI and state.
|
|
*/
|
|
public void exitFullImmersion();
|
|
}
|
|
|
|
class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
|
|
|
|
@Override
|
|
public boolean canEnterFullImmersion() {
|
|
return mState == State.WORKSPACE;
|
|
}
|
|
|
|
@Override
|
|
public boolean enterFullImmersion() {
|
|
if (mState == State.WORKSPACE) {
|
|
// When fully immersed, disregard any touches which fall through.
|
|
mDragLayer.setBlockTouch(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public void exitFullImmersion() {
|
|
mDragLayer.setBlockTouch(false);
|
|
}
|
|
}
|
|
|
|
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 !Utilities.isRotationAllowedForDevice(this);
|
|
}
|
|
}
|
|
|
|
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 folders
|
|
closeFolder();
|
|
|
|
// 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);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
return super.onKeyUp(keyCode, event);
|
|
}
|
|
|
|
private String getTypedText() {
|
|
return mDefaultKeySsb.toString();
|
|
}
|
|
|
|
private void clearTypedText() {
|
|
mDefaultKeySsb.clear();
|
|
mDefaultKeySsb.clearSpans();
|
|
Selection.setSelection(mDefaultKeySsb, 0);
|
|
}
|
|
|
|
/**
|
|
* Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
|
|
* State
|
|
*/
|
|
private static State intToState(int stateOrdinal) {
|
|
State state = State.WORKSPACE;
|
|
final State[] stateValues = State.values();
|
|
for (int i = 0; i < stateValues.length; i++) {
|
|
if (stateValues[i].ordinal() == stateOrdinal) {
|
|
state = stateValues[i];
|
|
break;
|
|
}
|
|
}
|
|
return state;
|
|
}
|
|
|
|
/**
|
|
* Restores the previous state, if it exists.
|
|
*
|
|
* @param savedState The previous state.
|
|
*/
|
|
private void restoreState(Bundle savedState) {
|
|
if (savedState == null) {
|
|
return;
|
|
}
|
|
|
|
State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
|
|
if (state == State.APPS || state == State.WIDGETS) {
|
|
mOnResumeState = state;
|
|
}
|
|
|
|
int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN,
|
|
PagedView.INVALID_RESTORE_PAGE);
|
|
if (currentScreen != PagedView.INVALID_RESTORE_PAGE) {
|
|
mWorkspace.setRestorePage(currentScreen);
|
|
}
|
|
|
|
final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
|
|
final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
|
|
|
|
if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
|
|
mPendingAddInfo.container = pendingAddContainer;
|
|
mPendingAddInfo.screenId = pendingAddScreen;
|
|
mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
|
|
mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
|
|
mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
|
|
mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
|
|
AppWidgetProviderInfo info = savedState.getParcelable(
|
|
RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
|
|
mPendingAddWidgetInfo = info == null ?
|
|
null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
|
|
|
|
mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
|
|
setWaitingForResult(true);
|
|
mRestoring = true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Finds all the views we need and configure them properly.
|
|
*/
|
|
private void setupViews() {
|
|
final DragController dragController = mDragController;
|
|
|
|
mLauncherView = findViewById(R.id.launcher);
|
|
mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator);
|
|
mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
|
|
mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
|
|
mWorkspace.setPageSwitchListener(this);
|
|
mPageIndicators = mDragLayer.findViewById(R.id.page_indicator);
|
|
|
|
mLauncherView.setSystemUiVisibility(
|
|
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
|
|
mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
|
|
|
|
// Setup the drag layer
|
|
mDragLayer.setup(this, dragController);
|
|
|
|
// Setup the hotseat
|
|
mHotseat = (Hotseat) findViewById(R.id.hotseat);
|
|
if (mHotseat != null) {
|
|
mHotseat.setOnLongClickListener(this);
|
|
}
|
|
|
|
mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
|
|
// Long-clicking buttons in the overview panel does the same thing as clicking them.
|
|
OnLongClickListener performClickOnLongClick = new OnLongClickListener() {
|
|
@Override
|
|
public boolean onLongClick(View v) {
|
|
return v.performClick();
|
|
}
|
|
};
|
|
mWidgetsButton = findViewById(R.id.widget_button);
|
|
mWidgetsButton.setOnClickListener(new OnClickListener() {
|
|
@Override
|
|
public void onClick(View view) {
|
|
if (!mWorkspace.isSwitchingState()) {
|
|
onClickAddWidgetButton(view);
|
|
}
|
|
}
|
|
});
|
|
mWidgetsButton.setOnLongClickListener(performClickOnLongClick);
|
|
mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
|
|
|
|
View wallpaperButton = findViewById(R.id.wallpaper_button);
|
|
wallpaperButton.setOnClickListener(new OnClickListener() {
|
|
@Override
|
|
public void onClick(View view) {
|
|
if (!mWorkspace.isSwitchingState()) {
|
|
onClickWallpaperPicker(view);
|
|
}
|
|
}
|
|
});
|
|
wallpaperButton.setOnLongClickListener(performClickOnLongClick);
|
|
wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
|
|
|
|
View settingsButton = findViewById(R.id.settings_button);
|
|
if (hasSettings()) {
|
|
settingsButton.setOnClickListener(new OnClickListener() {
|
|
@Override
|
|
public void onClick(View view) {
|
|
if (!mWorkspace.isSwitchingState()) {
|
|
onClickSettingsButton(view);
|
|
}
|
|
}
|
|
});
|
|
settingsButton.setOnLongClickListener(performClickOnLongClick);
|
|
settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
|
|
} else {
|
|
settingsButton.setVisibility(View.GONE);
|
|
}
|
|
|
|
mOverviewPanel.setAlpha(0f);
|
|
|
|
// Setup the workspace
|
|
mWorkspace.setHapticFeedbackEnabled(false);
|
|
mWorkspace.setOnLongClickListener(this);
|
|
mWorkspace.setup(dragController);
|
|
dragController.addDragListener(mWorkspace);
|
|
|
|
// Get the search/delete bar
|
|
mSearchDropTargetBar = (SearchDropTargetBar)
|
|
mDragLayer.findViewById(R.id.search_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(mAppsView.newDefaultAppSearchController());
|
|
}
|
|
|
|
// Setup the drag controller (drop targets have to be added in reverse order in priority)
|
|
dragController.setDragScoller(mWorkspace);
|
|
dragController.setScrollView(mDragLayer);
|
|
dragController.setMoveTarget(mWorkspace);
|
|
dragController.addDropTarget(mWorkspace);
|
|
if (mSearchDropTargetBar != null) {
|
|
mSearchDropTargetBar.setup(this, dragController);
|
|
mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
|
|
}
|
|
|
|
if (getResources().getBoolean(R.bool.debug_memory_enabled)) {
|
|
Log.v(TAG, "adding WeightWatcher");
|
|
mWeightWatcher = new WeightWatcher(this);
|
|
mWeightWatcher.setAlpha(0.5f);
|
|
((FrameLayout) mLauncherView).addView(mWeightWatcher,
|
|
new FrameLayout.LayoutParams(
|
|
FrameLayout.LayoutParams.MATCH_PARENT,
|
|
FrameLayout.LayoutParams.WRAP_CONTENT,
|
|
Gravity.BOTTOM)
|
|
);
|
|
|
|
boolean show = shouldShowWeightWatcher();
|
|
mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets the all apps button. This method is called from {@link Hotseat}.
|
|
*/
|
|
public void setAllAppsButton(View allAppsButton) {
|
|
mAllAppsButton = allAppsButton;
|
|
}
|
|
|
|
public View getAllAppsButton() {
|
|
return 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) mInflater.inflate(R.layout.app_icon,
|
|
parent, false);
|
|
favorite.applyFromShortcutInfo(info, mIconCache);
|
|
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) {
|
|
int[] cellXY = mTmpAddItemCellCoordinates;
|
|
int[] touchXY = mPendingAddInfo.dropPos;
|
|
CellLayout layout = getCellLayout(container, screenId);
|
|
|
|
ShortcutInfo info = InstallShortcutReceiver.fromShortcutIntent(this, data);
|
|
if (info == null) {
|
|
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 if (touchXY != null) {
|
|
// when dragging and dropping, just find the closest free spot
|
|
int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
|
|
foundCellSpan = (result != null);
|
|
} else {
|
|
foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
|
|
}
|
|
|
|
if (!foundCellSpan) {
|
|
showOutOfSpaceMessage(isHotseatLayout(layout));
|
|
return;
|
|
}
|
|
|
|
LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
|
|
|
|
if (!mRestoring) {
|
|
mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
|
|
isWorkspaceLocked());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add a widget to the workspace.
|
|
*
|
|
* @param appWidgetId The app widget id
|
|
*/
|
|
@Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
|
|
AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
|
|
|
|
ItemInfo info = mPendingAddInfo;
|
|
if (appWidgetInfo == null) {
|
|
appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this,
|
|
mAppWidgetManager.getAppWidgetInfo(appWidgetId));
|
|
}
|
|
|
|
if (appWidgetInfo.isCustomWidget) {
|
|
appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
|
|
}
|
|
|
|
LauncherAppWidgetInfo launcherInfo;
|
|
launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
|
|
launcherInfo.spanX = info.spanX;
|
|
launcherInfo.spanY = info.spanY;
|
|
launcherInfo.minSpanX = info.minSpanX;
|
|
launcherInfo.minSpanY = info.minSpanY;
|
|
launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
|
|
|
|
LauncherModel.addItemToDatabase(this, launcherInfo,
|
|
container, screenId, info.cellX, info.cellY);
|
|
|
|
if (!mRestoring) {
|
|
if (hostView == null) {
|
|
// Perform actual inflation because we're live
|
|
launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId,
|
|
appWidgetInfo);
|
|
} else {
|
|
// The AppWidgetHostView has already been inflated and instantiated
|
|
launcherInfo.hostView = hostView;
|
|
}
|
|
launcherInfo.hostView.setTag(launcherInfo);
|
|
launcherInfo.hostView.setVisibility(View.VISIBLE);
|
|
launcherInfo.notifyWidgetSizeChanged(this);
|
|
|
|
mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX,
|
|
info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
|
|
|
|
addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
|
|
}
|
|
resetAddInfo();
|
|
}
|
|
|
|
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)) {
|
|
mUserPresent = false;
|
|
mDragLayer.clearAllResizeFrames();
|
|
updateAutoAdvanceState();
|
|
|
|
// 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 &&
|
|
mPendingAddInfo.container == ItemInfo.NO_ID) {
|
|
if (!showWorkspace(false)) {
|
|
// If we are already on the workspace, then manually reset all apps
|
|
mAppsView.reset();
|
|
}
|
|
}
|
|
} else if (Intent.ACTION_USER_PRESENT.equals(action)) {
|
|
mUserPresent = true;
|
|
updateAutoAdvanceState();
|
|
} else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) {
|
|
mModel.resetLoadedState(false, true);
|
|
mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
|
|
LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE);
|
|
} else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) {
|
|
mModel.resetLoadedState(false, true);
|
|
mModel.startLoader(PagedView.INVALID_RESTORE_PAGE,
|
|
LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE
|
|
| LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS);
|
|
}
|
|
}
|
|
};
|
|
|
|
@Override
|
|
public void onAttachedToWindow() {
|
|
super.onAttachedToWindow();
|
|
|
|
// Listen for broadcasts related to user-presence
|
|
final IntentFilter filter = new IntentFilter();
|
|
filter.addAction(Intent.ACTION_SCREEN_OFF);
|
|
filter.addAction(Intent.ACTION_USER_PRESENT);
|
|
// For handling managed profiles
|
|
if (ENABLE_DEBUG_INTENTS) {
|
|
filter.addAction(DebugIntents.DELETE_DATABASE);
|
|
filter.addAction(DebugIntents.MIGRATE_DATABASE);
|
|
}
|
|
registerReceiver(mReceiver, filter);
|
|
FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
|
|
setupTransparentSystemBarsForLollipop();
|
|
mAttached = true;
|
|
mVisible = true;
|
|
}
|
|
|
|
/**
|
|
* Sets up transparent navigation and status bars in Lollipop.
|
|
* This method is a no-op for other platform versions.
|
|
*/
|
|
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
|
|
private void setupTransparentSystemBarsForLollipop() {
|
|
if (Utilities.ATLEAST_LOLLIPOP) {
|
|
Window window = getWindow();
|
|
window.getAttributes().systemUiVisibility |=
|
|
(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
|
|
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
|
|
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
|
|
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
|
|
| WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
|
|
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
|
|
window.setStatusBarColor(Color.TRANSPARENT);
|
|
window.setNavigationBarColor(Color.TRANSPARENT);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDetachedFromWindow() {
|
|
super.onDetachedFromWindow();
|
|
mVisible = false;
|
|
|
|
if (mAttached) {
|
|
unregisterReceiver(mReceiver);
|
|
mAttached = false;
|
|
}
|
|
updateAutoAdvanceState();
|
|
}
|
|
|
|
public void onWindowVisibilityChanged(int visibility) {
|
|
mVisible = visibility == View.VISIBLE;
|
|
updateAutoAdvanceState();
|
|
// 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 (mVisible) {
|
|
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();
|
|
}
|
|
}
|
|
|
|
@Thunk void sendAdvanceMessage(long delay) {
|
|
mHandler.removeMessages(ADVANCE_MSG);
|
|
Message msg = mHandler.obtainMessage(ADVANCE_MSG);
|
|
mHandler.sendMessageDelayed(msg, delay);
|
|
mAutoAdvanceSentTime = System.currentTimeMillis();
|
|
}
|
|
|
|
@Thunk void updateAutoAdvanceState() {
|
|
boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
|
|
if (autoAdvanceRunning != mAutoAdvanceRunning) {
|
|
mAutoAdvanceRunning = autoAdvanceRunning;
|
|
if (autoAdvanceRunning) {
|
|
long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
|
|
sendAdvanceMessage(delay);
|
|
} else {
|
|
if (!mWidgetsToAdvance.isEmpty()) {
|
|
mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
|
|
(System.currentTimeMillis() - mAutoAdvanceSentTime));
|
|
}
|
|
mHandler.removeMessages(ADVANCE_MSG);
|
|
mHandler.removeMessages(0); // Remove messages sent using postDelayed()
|
|
}
|
|
}
|
|
}
|
|
|
|
@Thunk final Handler mHandler = new Handler(new Handler.Callback() {
|
|
|
|
@Override
|
|
public boolean handleMessage(Message msg) {
|
|
if (msg.what == ADVANCE_MSG) {
|
|
int i = 0;
|
|
for (View key: mWidgetsToAdvance.keySet()) {
|
|
final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
|
|
final int delay = mAdvanceStagger * i;
|
|
if (v instanceof Advanceable) {
|
|
mHandler.postDelayed(new Runnable() {
|
|
public void run() {
|
|
((Advanceable) v).advance();
|
|
}
|
|
}, delay);
|
|
}
|
|
i++;
|
|
}
|
|
sendAdvanceMessage(mAdvanceInterval);
|
|
}
|
|
return true;
|
|
}
|
|
});
|
|
|
|
private void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
|
|
if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
|
|
View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
|
|
if (v instanceof Advanceable) {
|
|
mWidgetsToAdvance.put(hostView, appWidgetInfo);
|
|
((Advanceable) v).fyiWillBeAdvancedByHostKThx();
|
|
updateAutoAdvanceState();
|
|
}
|
|
}
|
|
|
|
private void removeWidgetToAutoAdvance(View hostView) {
|
|
if (mWidgetsToAdvance.containsKey(hostView)) {
|
|
mWidgetsToAdvance.remove(hostView);
|
|
updateAutoAdvanceState();
|
|
}
|
|
}
|
|
|
|
public void showOutOfSpaceMessage(boolean isHotseatLayout) {
|
|
int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
|
|
Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
|
|
}
|
|
|
|
public DragLayer getDragLayer() {
|
|
return mDragLayer;
|
|
}
|
|
|
|
public AllAppsContainerView getAppsView() {
|
|
return mAppsView;
|
|
}
|
|
|
|
public WidgetsContainerView getWidgetsView() {
|
|
return mWidgetsView;
|
|
}
|
|
|
|
public Workspace getWorkspace() {
|
|
return mWorkspace;
|
|
}
|
|
|
|
public Hotseat getHotseat() {
|
|
return mHotseat;
|
|
}
|
|
|
|
public ViewGroup getOverviewPanel() {
|
|
return mOverviewPanel;
|
|
}
|
|
|
|
public SearchDropTargetBar getSearchDropTargetBar() {
|
|
return mSearchDropTargetBar;
|
|
}
|
|
|
|
public LauncherAppWidgetHost getAppWidgetHost() {
|
|
return mAppWidgetHost;
|
|
}
|
|
|
|
public LauncherModel getModel() {
|
|
return mModel;
|
|
}
|
|
|
|
protected SharedPreferences getSharedPrefs() {
|
|
return mSharedPrefs;
|
|
}
|
|
|
|
public DeviceProfile getDeviceProfile() {
|
|
return mDeviceProfile;
|
|
}
|
|
|
|
public void closeSystemDialogs() {
|
|
getWindow().closeAllPanels();
|
|
|
|
// Whatever we were doing is hereby canceled.
|
|
setWaitingForResult(false);
|
|
}
|
|
|
|
@Override
|
|
protected void onNewIntent(Intent intent) {
|
|
long startTime = 0;
|
|
if (DEBUG_RESUME_TIME) {
|
|
startTime = System.currentTimeMillis();
|
|
}
|
|
super.onNewIntent(intent);
|
|
|
|
// Close the menu
|
|
Folder openFolder = mWorkspace.getOpenFolder();
|
|
boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
|
|
Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
|
|
!= Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
|
|
boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
|
|
if (isActionMain) {
|
|
// also will cancel mWaitingForResult.
|
|
closeSystemDialogs();
|
|
|
|
if (mWorkspace == null) {
|
|
// Can be cases where mWorkspace is null, this prevents a NPE
|
|
return;
|
|
}
|
|
// In all these cases, only animate if we're already on home
|
|
mWorkspace.exitWidgetResizeMode();
|
|
|
|
closeFolder();
|
|
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();
|
|
}
|
|
}
|
|
|
|
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 moveToDefaultScreen = mLauncherCallbacks != null ?
|
|
mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
|
|
if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
|
|
openFolder == null && moveToDefaultScreen) {
|
|
|
|
// We use this flag to suppress noisy callbacks above custom content state
|
|
// from onResume.
|
|
mMoveToDefaultScreenFromNewIntent = true;
|
|
mWorkspace.post(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
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 folder since it will not be re-opened, and we need to make sure
|
|
// this state is reflected.
|
|
closeFolder();
|
|
|
|
if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
|
|
mWaitingForResult) {
|
|
outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
|
|
outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId);
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
|
|
outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
|
|
}
|
|
|
|
// Save the current widgets tray?
|
|
// TODO(hyunyoungs)
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onSaveInstanceState(outState);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
|
|
// Remove all pending runnables
|
|
mHandler.removeMessages(ADVANCE_MSG);
|
|
mHandler.removeMessages(0);
|
|
mWorkspace.removeCallbacks(mBuildLayersRunnable);
|
|
|
|
// Stop callbacks from LauncherModel
|
|
LauncherAppState app = (LauncherAppState.getInstance());
|
|
|
|
// 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();
|
|
app.setLauncher(null);
|
|
}
|
|
|
|
try {
|
|
mAppWidgetHost.stopListening();
|
|
} catch (NullPointerException ex) {
|
|
Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
|
|
}
|
|
mAppWidgetHost = null;
|
|
|
|
mWidgetsToAdvance.clear();
|
|
|
|
TextKeyListener.getInstance().release();
|
|
|
|
unregisterReceiver(mCloseSystemDialogsReceiver);
|
|
|
|
mDragLayer.clearAllResizeFrames();
|
|
((ViewGroup) mWorkspace.getParent()).removeAllViews();
|
|
mWorkspace.removeAllWorkspaceScreens();
|
|
mWorkspace = null;
|
|
mDragController = null;
|
|
|
|
LauncherAnimUtils.onDestroyActivity();
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onDestroy();
|
|
}
|
|
}
|
|
|
|
public DragController getDragController() {
|
|
return mDragController;
|
|
}
|
|
|
|
@Override
|
|
public void startActivityForResult(Intent intent, int requestCode) {
|
|
onStartForResult(requestCode);
|
|
super.startActivityForResult(intent, requestCode);
|
|
}
|
|
|
|
@Override
|
|
public void startIntentSenderForResult (IntentSender intent, int requestCode,
|
|
Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
|
|
onStartForResult(requestCode);
|
|
try {
|
|
super.startIntentSenderForResult(intent, requestCode,
|
|
fillInIntent, flagsMask, flagsValues, extraFlags, options);
|
|
} catch (IntentSender.SendIntentException e) {
|
|
throw new ActivityNotFoundException();
|
|
}
|
|
}
|
|
|
|
private void onStartForResult(int requestCode) {
|
|
if (requestCode >= 0) {
|
|
setWaitingForResult(true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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");
|
|
}
|
|
Rect sourceBounds = new Rect();
|
|
if (mSearchDropTargetBar != null) {
|
|
sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
|
|
}
|
|
|
|
boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery,
|
|
appSearchData, sourceBounds);
|
|
if (clearTextImmediately) {
|
|
clearTypedText();
|
|
}
|
|
|
|
// We need to show the workspace after starting the search
|
|
showWorkspace(true);
|
|
}
|
|
|
|
/**
|
|
* Start a text search.
|
|
*
|
|
* @return {@code true} if the search will start immediately, so any further keypresses
|
|
* will be handled directly by the search UI. {@code false} if {@link Launcher} should continue
|
|
* to buffer keypresses.
|
|
*/
|
|
public boolean startSearch(String initialQuery,
|
|
boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
|
|
if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
|
|
return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData,
|
|
sourceBounds);
|
|
}
|
|
|
|
startGlobalSearch(initialQuery, selectInitialQuery,
|
|
appSearchData, sourceBounds);
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Starts the global search activity. This code is a copied from SearchManager
|
|
*/
|
|
private 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 void startSearchFromAllApps(View v, Intent searchIntent, String searchQuery) {
|
|
if (mLauncherCallbacks != null && mLauncherCallbacks.startSearchFromAllApps(searchQuery)) {
|
|
return;
|
|
}
|
|
|
|
// If not handled, then just start the provided search intent
|
|
startActivitySafely(v, searchIntent, null);
|
|
}
|
|
|
|
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 || mWaitingForResult;
|
|
}
|
|
|
|
public boolean isWorkspaceLoading() {
|
|
return mWorkspaceLoading;
|
|
}
|
|
|
|
private void setWorkspaceLoading(boolean value) {
|
|
boolean isLocked = isWorkspaceLocked();
|
|
mWorkspaceLoading = value;
|
|
if (isLocked != isWorkspaceLocked()) {
|
|
onWorkspaceLockedChanged();
|
|
}
|
|
}
|
|
|
|
private void setWaitingForResult(boolean value) {
|
|
boolean isLocked = isWorkspaceLocked();
|
|
mWaitingForResult = value;
|
|
if (isLocked != isWorkspaceLocked()) {
|
|
onWorkspaceLockedChanged();
|
|
}
|
|
}
|
|
|
|
protected void onWorkspaceLockedChanged() {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onWorkspaceLockedChanged();
|
|
}
|
|
}
|
|
|
|
private void resetAddInfo() {
|
|
mPendingAddInfo.container = ItemInfo.NO_ID;
|
|
mPendingAddInfo.screenId = -1;
|
|
mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
|
|
mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
|
|
mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = 1;
|
|
mPendingAddInfo.dropPos = null;
|
|
}
|
|
|
|
void addAppWidgetImpl(final int appWidgetId, final ItemInfo info, final
|
|
AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
|
|
addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
|
|
}
|
|
|
|
void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
|
|
final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
|
|
int delay) {
|
|
if (appWidgetInfo.configure != null) {
|
|
mPendingAddWidgetInfo = appWidgetInfo;
|
|
mPendingAddWidgetId = appWidgetId;
|
|
|
|
// Launch over to configure widget, if needed
|
|
mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
|
|
mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
|
|
|
|
} else {
|
|
// Otherwise just add it
|
|
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.container, info.screenId, boundWidget,
|
|
appWidgetInfo);
|
|
mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
|
|
}
|
|
}
|
|
|
|
protected void moveToCustomContentScreen(boolean animate) {
|
|
// Close any folders that may be open.
|
|
closeFolder();
|
|
mWorkspace.moveToCustomContentScreen(animate);
|
|
}
|
|
|
|
public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
|
|
int[] cell, int spanX, int spanY) {
|
|
switch (info.itemType) {
|
|
case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
|
|
case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
|
|
int span[] = new int[2];
|
|
span[0] = spanX;
|
|
span[1] = spanY;
|
|
addAppWidgetFromDrop((PendingAddWidgetInfo) info,
|
|
container, screenId, cell, span);
|
|
break;
|
|
case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
|
|
processShortcutFromDrop(info.componentName, container, screenId, cell);
|
|
break;
|
|
default:
|
|
throw new IllegalStateException("Unknown item type: " + info.itemType);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process a shortcut drop.
|
|
*
|
|
* @param componentName The name of the component
|
|
* @param screenId The ID of the screen where it should be added
|
|
* @param cell The cell it should be added to, optional
|
|
*/
|
|
private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
|
|
int[] cell) {
|
|
resetAddInfo();
|
|
mPendingAddInfo.container = container;
|
|
mPendingAddInfo.screenId = screenId;
|
|
mPendingAddInfo.dropPos = null;
|
|
|
|
if (cell != null) {
|
|
mPendingAddInfo.cellX = cell[0];
|
|
mPendingAddInfo.cellY = cell[1];
|
|
}
|
|
|
|
Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
|
|
createShortcutIntent.setComponent(componentName);
|
|
Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
|
|
}
|
|
|
|
/**
|
|
* Process a widget drop.
|
|
*
|
|
* @param info The PendingAppWidgetInfo of the widget being added.
|
|
* @param screenId The ID of the screen where it should be added
|
|
* @param cell The cell it should be added to, optional
|
|
*/
|
|
private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
|
|
int[] cell, int[] span) {
|
|
resetAddInfo();
|
|
mPendingAddInfo.container = info.container = container;
|
|
mPendingAddInfo.screenId = info.screenId = screenId;
|
|
mPendingAddInfo.dropPos = null;
|
|
mPendingAddInfo.minSpanX = info.minSpanX;
|
|
mPendingAddInfo.minSpanY = info.minSpanY;
|
|
|
|
if (cell != null) {
|
|
mPendingAddInfo.cellX = cell[0];
|
|
mPendingAddInfo.cellY = cell[1];
|
|
}
|
|
if (span != null) {
|
|
mPendingAddInfo.spanX = span[0];
|
|
mPendingAddInfo.spanY = span[1];
|
|
}
|
|
|
|
AppWidgetHostView hostView = info.boundWidget;
|
|
int appWidgetId;
|
|
if (hostView != null) {
|
|
appWidgetId = hostView.getAppWidgetId();
|
|
addAppWidgetImpl(appWidgetId, info, hostView, info.info);
|
|
|
|
// 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) {
|
|
addAppWidgetImpl(appWidgetId, info, null, info.info);
|
|
} else {
|
|
mPendingAddWidgetInfo = info.info;
|
|
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
|
|
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
|
|
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
|
|
mAppWidgetManager.getUser(mPendingAddWidgetInfo)
|
|
.addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
|
|
// TODO: we need to make sure that this accounts for the options bundle.
|
|
// intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
|
|
startActivityForResult(intent, 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);
|
|
sFolders.put(folderInfo.id, folderInfo);
|
|
|
|
// Create the view
|
|
FolderIcon newFolder =
|
|
FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
|
|
mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1,
|
|
isWorkspaceLocked());
|
|
// 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, ItemInfo itemInfo, boolean deleteFromDb) {
|
|
if (itemInfo instanceof ShortcutInfo) {
|
|
// Remove the shortcut from the folder before removing it from launcher
|
|
FolderInfo folderInfo = sFolders.get(itemInfo.container);
|
|
if (folderInfo != null) {
|
|
folderInfo.remove((ShortcutInfo) itemInfo);
|
|
} else {
|
|
mWorkspace.removeWorkspaceItem(v);
|
|
}
|
|
if (deleteFromDb) {
|
|
LauncherModel.deleteItemFromDatabase(this, itemInfo);
|
|
}
|
|
} else if (itemInfo instanceof FolderInfo) {
|
|
final FolderInfo folderInfo = (FolderInfo) itemInfo;
|
|
unbindFolder(folderInfo);
|
|
mWorkspace.removeWorkspaceItem(v);
|
|
if (deleteFromDb) {
|
|
LauncherModel.deleteFolderAndContentsFromDatabase(this, folderInfo);
|
|
}
|
|
} else if (itemInfo instanceof LauncherAppWidgetInfo) {
|
|
final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
|
|
unbindAppWidget(widgetInfo, deleteFromDb);
|
|
mWorkspace.removeWorkspaceItem(v);
|
|
if (deleteFromDb) {
|
|
LauncherModel.deleteItemFromDatabase(this, widgetInfo);
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Unbinds any launcher references to the folder.
|
|
*/
|
|
private void unbindFolder(FolderInfo folder) {
|
|
sFolders.remove(folder.id);
|
|
}
|
|
|
|
/**
|
|
* Unbinds any launcher references to the widget and deletes the app widget id.
|
|
*/
|
|
private void unbindAppWidget(final LauncherAppWidgetInfo widgetInfo, boolean deleteAppWidgetId) {
|
|
final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
|
|
if (deleteAppWidgetId && appWidgetHost != null &&
|
|
!widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdValid()) {
|
|
// 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);
|
|
}
|
|
removeWidgetToAutoAdvance(widgetInfo.hostView);
|
|
widgetInfo.hostView = null;
|
|
}
|
|
|
|
@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;
|
|
}
|
|
|
|
if (isAppsViewVisible()) {
|
|
showWorkspace(true);
|
|
} else if (isWidgetsViewVisible()) {
|
|
showOverviewMode(true);
|
|
} else if (mWorkspace.isInOverviewMode()) {
|
|
showWorkspace(true);
|
|
} else if (mWorkspace.getOpenFolder() != null) {
|
|
Folder openFolder = mWorkspace.getOpenFolder();
|
|
if (openFolder.isEditingName()) {
|
|
openFolder.dismissEditingName();
|
|
} else {
|
|
closeFolder();
|
|
}
|
|
} else {
|
|
mWorkspace.exitWidgetResizeMode();
|
|
|
|
// Back button is a no-op here, but give at least some feedback for the button press
|
|
mWorkspace.showOutlinesTemporarily();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Re-listen when widget host is reset.
|
|
*/
|
|
@Override
|
|
public void onAppWidgetHostReset() {
|
|
if (mAppWidgetHost != null) {
|
|
mAppWidgetHost.startListening();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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()) {
|
|
showWorkspace(mWorkspace.indexOfChild(v), true);
|
|
}
|
|
}
|
|
|
|
Object tag = v.getTag();
|
|
if (tag instanceof ShortcutInfo) {
|
|
onClickAppShortcut(v);
|
|
} else if (tag instanceof FolderInfo) {
|
|
if (v instanceof FolderIcon) {
|
|
onClickFolderIcon(v);
|
|
}
|
|
} else if (v == mAllAppsButton) {
|
|
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()) {
|
|
int widgetId = info.appWidgetId;
|
|
AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
|
|
if (appWidgetInfo != null) {
|
|
mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
|
|
this, appWidgetInfo);
|
|
mPendingAddInfo.copyFrom(info);
|
|
mPendingAddWidgetId = widgetId;
|
|
|
|
AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo,
|
|
info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
|
|
}
|
|
} else if (info.installProgress < 0) {
|
|
// The install has not been queued
|
|
final String packageName = info.providerName.getPackageName();
|
|
showBrokenAppInstallDialog(packageName,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
|
|
}
|
|
});
|
|
} else {
|
|
// Download has started.
|
|
final String packageName = info.providerName.getPackageName();
|
|
startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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()) {
|
|
showAppsView(true /* animated */, false /* resetListToTop */,
|
|
true /* updatePredictedApps */, false /* focusSearchBar */);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onClickAllAppsButton(v);
|
|
}
|
|
}
|
|
}
|
|
|
|
protected void onLongClickAllAppsButton(View v) {
|
|
if (LOGD) Log.d(TAG, "onLongClickAllAppsButton");
|
|
if (!isAppsViewVisible()) {
|
|
showAppsView(true /* animated */, false /* resetListToTop */,
|
|
true /* updatePredictedApps */, true /* focusSearchBar */);
|
|
}
|
|
}
|
|
|
|
private void showBrokenAppInstallDialog(final String packageName,
|
|
DialogInterface.OnClickListener onSearchClickListener) {
|
|
new AlertDialog.Builder(this)
|
|
.setTitle(R.string.abandoned_promises_title)
|
|
.setMessage(R.string.abandoned_promise_explanation)
|
|
.setPositiveButton(R.string.abandoned_search, onSearchClickListener)
|
|
.setNeutralButton(R.string.abandoned_clean_this,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
final UserHandleCompat user = UserHandleCompat.myUserHandle();
|
|
mWorkspace.removeAbandonedPromise(packageName, user);
|
|
}
|
|
})
|
|
.create().show();
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* 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) {
|
|
int error = R.string.activity_not_available;
|
|
if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
|
|
error = R.string.safemode_shortcut_error;
|
|
}
|
|
Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
|
|
return;
|
|
}
|
|
|
|
final Intent intent = shortcut.intent;
|
|
|
|
// Check for special shortcuts
|
|
if (intent.getComponent() != null) {
|
|
final String shortcutClass = intent.getComponent().getClassName();
|
|
|
|
if (shortcutClass.equals(MemoryDumpActivity.class.getName())) {
|
|
MemoryDumpActivity.startDump(this);
|
|
return;
|
|
} else if (shortcutClass.equals(ToggleWeightWatcher.class.getName())) {
|
|
toggleShowWeightWatcher();
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Check for abandoned promise
|
|
if ((v instanceof BubbleTextView)
|
|
&& shortcut.isPromise()
|
|
&& !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) {
|
|
showBrokenAppInstallDialog(
|
|
shortcut.getTargetComponent().getPackageName(),
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
startAppShortcutOrInfoActivity(v);
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
|
|
// Start activities
|
|
startAppShortcutOrInfoActivity(v);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onClickAppShortcut(v);
|
|
}
|
|
}
|
|
|
|
@Thunk void startAppShortcutOrInfoActivity(View v) {
|
|
Object tag = v.getTag();
|
|
final ShortcutInfo shortcut;
|
|
final Intent intent;
|
|
if (tag instanceof ShortcutInfo) {
|
|
shortcut = (ShortcutInfo) tag;
|
|
intent = shortcut.intent;
|
|
int[] pos = new int[2];
|
|
v.getLocationOnScreen(pos);
|
|
intent.setSourceBounds(new Rect(pos[0], pos[1],
|
|
pos[0] + v.getWidth(), pos[1] + v.getHeight()));
|
|
|
|
} else if (tag instanceof AppInfo) {
|
|
shortcut = null;
|
|
intent = ((AppInfo) tag).intent;
|
|
} else {
|
|
throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
|
|
}
|
|
|
|
boolean success = startActivitySafely(v, intent, tag);
|
|
mStats.recordLaunch(v, intent, shortcut);
|
|
|
|
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");
|
|
}
|
|
|
|
// TODO(sunnygoyal): Re-evaluate this code.
|
|
FolderIcon folderIcon = (FolderIcon) v;
|
|
final FolderInfo info = folderIcon.getFolderInfo();
|
|
Folder openFolder = mWorkspace.getFolderForTag(info);
|
|
|
|
// If the folder info reports that the associated folder is open, then verify that
|
|
// it is actually opened. There have been a few instances where this gets out of sync.
|
|
if (info.opened && openFolder == null) {
|
|
Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
|
|
+ info.screenId + " (" + info.cellX + ", " + info.cellY + ")");
|
|
info.opened = false;
|
|
}
|
|
|
|
if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
|
|
// Close any open folder
|
|
closeFolder();
|
|
// Open the requested folder
|
|
openFolder(folderIcon);
|
|
} else {
|
|
// Find the open folder...
|
|
int folderScreen;
|
|
if (openFolder != null) {
|
|
folderScreen = mWorkspace.getPageForView(openFolder);
|
|
// .. and close it
|
|
closeFolder(openFolder);
|
|
if (folderScreen != mWorkspace.getCurrentPage()) {
|
|
// Close any folder open on the current screen
|
|
closeFolder();
|
|
// Pull the folder onto this screen
|
|
openFolder(folderIcon);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onClickFolderIcon(v);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for the (Add) Widgets button that appears after a long press
|
|
* on the home screen.
|
|
*/
|
|
protected 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 */);
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onClickAddWidgetButton(view);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for the wallpaper picker button that appears after a long press
|
|
* on the home screen.
|
|
*/
|
|
protected void onClickWallpaperPicker(View v) {
|
|
if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
|
|
int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
|
|
float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
|
|
startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName())
|
|
.putExtra(WallpaperPickerActivity.EXTRA_WALLPAPER_OFFSET, offset),
|
|
REQUEST_PICK_WALLPAPER);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onClickWallpaperPicker(v);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Event handler for a click on the settings button that appears after a long press
|
|
* on the home screen.
|
|
*/
|
|
protected void onClickSettingsButton(View v) {
|
|
if (LOGD) Log.d(TAG, "onClickSettingsButton");
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onClickSettingsButton(v);
|
|
} else {
|
|
startActivity(new Intent(this, SettingsActivity.class));
|
|
}
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
public void onDragStarted(View view) {
|
|
if (isOnCustomContent()) {
|
|
// Custom content screen doesn't participate in drag and drop. If on custom
|
|
// content screen, move to default.
|
|
moveWorkspaceToDefaultScreen();
|
|
}
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onDragStarted(view);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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();
|
|
}
|
|
}
|
|
|
|
void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) {
|
|
try {
|
|
LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
|
|
launcherApps.showAppDetailsForProfile(componentName, user);
|
|
} catch (SecurityException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Launcher does not have permission to launch settings");
|
|
} catch (ActivityNotFoundException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Unable to launch settings");
|
|
}
|
|
}
|
|
|
|
// returns true if the activity was started
|
|
boolean startApplicationUninstallActivity(ComponentName componentName, int flags,
|
|
UserHandleCompat user) {
|
|
if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) {
|
|
// System applications cannot be installed. For now, show a toast explaining that.
|
|
// We may give them the option of disabling apps this way.
|
|
int messageId = R.string.uninstall_system_app_text;
|
|
Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
|
|
return false;
|
|
} else {
|
|
String packageName = componentName.getPackageName();
|
|
String className = componentName.getClassName();
|
|
Intent intent = new Intent(
|
|
Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
|
|
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
|
|
Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
|
|
if (user != null) {
|
|
user.addToIntent(intent, Intent.EXTRA_USER);
|
|
}
|
|
startActivity(intent);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private boolean startActivity(View v, Intent intent, Object tag) {
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
try {
|
|
// 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);
|
|
LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
|
|
UserManagerCompat userManager = UserManagerCompat.getInstance(this);
|
|
|
|
UserHandleCompat user = null;
|
|
if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) {
|
|
long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1);
|
|
user = userManager.getUserForSerialNumber(serialNumber);
|
|
}
|
|
|
|
Bundle optsBundle = null;
|
|
if (useLaunchAnimation) {
|
|
ActivityOptions opts = null;
|
|
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();
|
|
}
|
|
}
|
|
opts = ActivityOptions.makeClipRevealAnimation(v, left, top, width, height);
|
|
} else if (!Utilities.ATLEAST_LOLLIPOP) {
|
|
// Below L, we use a scale up animation
|
|
opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
|
|
v.getMeasuredWidth(), v.getMeasuredHeight());
|
|
} else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
|
|
// On L devices, we use the device default slide-up transition.
|
|
// On L MR1 devices, we a custom version of the slide-up transition which
|
|
// doesn't have the delay present in the device default.
|
|
opts = ActivityOptions.makeCustomAnimation(this,
|
|
R.anim.task_open_enter, R.anim.no_anim);
|
|
}
|
|
optsBundle = opts != null ? opts.toBundle() : null;
|
|
}
|
|
|
|
if (user == null || user.equals(UserHandleCompat.myUserHandle())) {
|
|
// Could be launching some bookkeeping activity
|
|
startActivity(intent, optsBundle);
|
|
} else {
|
|
// TODO Component can be null when shortcuts are supported for secondary user
|
|
launcherApps.startActivityForProfile(intent.getComponent(), user,
|
|
intent.getSourceBounds(), optsBundle);
|
|
}
|
|
return true;
|
|
} catch (SecurityException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Launcher does not have the permission to launch " + intent +
|
|
". Make sure to create a MAIN intent-filter for the corresponding activity " +
|
|
"or use the exported attribute for this activity. "
|
|
+ "tag="+ tag + " intent=" + intent, e);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public boolean startActivitySafely(View v, Intent intent, Object tag) {
|
|
boolean success = false;
|
|
if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
|
|
Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
|
|
return false;
|
|
}
|
|
try {
|
|
success = startActivity(v, intent, tag);
|
|
} catch (ActivityNotFoundException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
|
|
}
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
|
|
* in the DragLayer in the exact absolute location of the original FolderIcon.
|
|
*/
|
|
private void copyFolderIconToImage(FolderIcon fi) {
|
|
final int width = fi.getMeasuredWidth();
|
|
final int height = fi.getMeasuredHeight();
|
|
|
|
// Lazy load ImageView, Bitmap and Canvas
|
|
if (mFolderIconImageView == null) {
|
|
mFolderIconImageView = new ImageView(this);
|
|
}
|
|
if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
|
|
mFolderIconBitmap.getHeight() != height) {
|
|
mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
|
|
mFolderIconCanvas = new Canvas(mFolderIconBitmap);
|
|
}
|
|
|
|
DragLayer.LayoutParams lp;
|
|
if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
|
|
lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
|
|
} else {
|
|
lp = new DragLayer.LayoutParams(width, height);
|
|
}
|
|
|
|
// The layout from which the folder is being opened may be scaled, adjust the starting
|
|
// view size by this scale factor.
|
|
float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
|
|
lp.customPosition = true;
|
|
lp.x = mRectForFolderAnimation.left;
|
|
lp.y = mRectForFolderAnimation.top;
|
|
lp.width = (int) (scale * width);
|
|
lp.height = (int) (scale * height);
|
|
|
|
mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
|
|
fi.draw(mFolderIconCanvas);
|
|
mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
|
|
if (fi.getFolder() != null) {
|
|
mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
|
|
mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
|
|
}
|
|
// Just in case this image view is still in the drag layer from a previous animation,
|
|
// we remove it and re-add it.
|
|
if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
|
|
mDragLayer.removeView(mFolderIconImageView);
|
|
}
|
|
mDragLayer.addView(mFolderIconImageView, lp);
|
|
if (fi.getFolder() != null) {
|
|
fi.getFolder().bringToFront();
|
|
}
|
|
}
|
|
|
|
private void growAndFadeOutFolderIcon(FolderIcon fi) {
|
|
if (fi == null) return;
|
|
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
|
|
PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
|
|
PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
|
|
|
|
FolderInfo info = (FolderInfo) fi.getTag();
|
|
if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
|
|
CellLayout cl = (CellLayout) fi.getParent().getParent();
|
|
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
|
|
cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
|
|
}
|
|
|
|
// Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
|
|
copyFolderIconToImage(fi);
|
|
fi.setVisibility(View.INVISIBLE);
|
|
|
|
ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
|
|
scaleX, scaleY);
|
|
if (Utilities.ATLEAST_LOLLIPOP) {
|
|
oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
|
|
}
|
|
oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
|
|
oa.start();
|
|
}
|
|
|
|
private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
|
|
if (fi == null) return;
|
|
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
|
|
PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
|
|
PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
|
|
|
|
final CellLayout cl = (CellLayout) fi.getParent().getParent();
|
|
|
|
// We remove and re-draw the FolderIcon in-case it has changed
|
|
mDragLayer.removeView(mFolderIconImageView);
|
|
copyFolderIconToImage(fi);
|
|
ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
|
|
scaleX, scaleY);
|
|
oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
|
|
oa.addListener(new AnimatorListenerAdapter() {
|
|
@Override
|
|
public void onAnimationEnd(Animator animation) {
|
|
if (cl != null) {
|
|
cl.clearFolderLeaveBehind();
|
|
// Remove the ImageView copy of the FolderIcon and make the original visible.
|
|
mDragLayer.removeView(mFolderIconImageView);
|
|
fi.setVisibility(View.VISIBLE);
|
|
}
|
|
}
|
|
});
|
|
oa.start();
|
|
}
|
|
|
|
/**
|
|
* Opens the user folder described by the specified tag. The opening of the folder
|
|
* is animated relative to the specified View. If the View is null, no animation
|
|
* is played.
|
|
*
|
|
* @param folderInfo The FolderInfo describing the folder to open.
|
|
*/
|
|
public void openFolder(FolderIcon folderIcon) {
|
|
Folder folder = folderIcon.getFolder();
|
|
Folder openFolder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
|
|
if (openFolder != null && openFolder != folder) {
|
|
// Close any open folder before opening a folder.
|
|
closeFolder();
|
|
}
|
|
|
|
FolderInfo info = folder.mInfo;
|
|
|
|
info.opened = true;
|
|
|
|
// While the folder is open, the position of the icon cannot change.
|
|
((CellLayout.LayoutParams) folderIcon.getLayoutParams()).canReorder = false;
|
|
|
|
// Just verify that the folder hasn't already been added to the DragLayer.
|
|
// There was a one-off crash where the folder had a parent already.
|
|
if (folder.getParent() == null) {
|
|
mDragLayer.addView(folder);
|
|
mDragController.addDropTarget((DropTarget) folder);
|
|
} else {
|
|
Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
|
|
folder.getParent() + ").");
|
|
}
|
|
folder.animateOpen();
|
|
growAndFadeOutFolderIcon(folderIcon);
|
|
|
|
// Notify the accessibility manager that this folder "window" has appeared and occluded
|
|
// the workspace items
|
|
folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
|
|
getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
|
|
}
|
|
|
|
public void closeFolder() {
|
|
Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null;
|
|
if (folder != null) {
|
|
if (folder.isEditingName()) {
|
|
folder.dismissEditingName();
|
|
}
|
|
closeFolder(folder);
|
|
}
|
|
}
|
|
|
|
public void closeFolder(Folder folder) {
|
|
folder.getInfo().opened = false;
|
|
|
|
ViewGroup parent = (ViewGroup) folder.getParent().getParent();
|
|
if (parent != null) {
|
|
FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
|
|
shrinkAndFadeInFolderIcon(fi);
|
|
if (fi != null) {
|
|
((CellLayout.LayoutParams) fi.getLayoutParams()).canReorder = true;
|
|
}
|
|
}
|
|
folder.animateClosed();
|
|
|
|
// Notify the accessibility manager that this folder "window" has disappeard and no
|
|
// longer occludeds the workspace items
|
|
getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
|
|
}
|
|
|
|
public boolean onLongClick(View v) {
|
|
if (!isDraggingEnabled()) return false;
|
|
if (isWorkspaceLocked()) return false;
|
|
if (mState != State.WORKSPACE) return false;
|
|
|
|
if (v == mAllAppsButton) {
|
|
onLongClickAllAppsButton(v);
|
|
return true;
|
|
}
|
|
|
|
if (v instanceof Workspace) {
|
|
if (!mWorkspace.isInOverviewMode()) {
|
|
if (!mWorkspace.isTouchActive()) {
|
|
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;
|
|
resetAddInfo();
|
|
}
|
|
|
|
// The hotseat touch handling does not go through Workspace, and we always allow long press
|
|
// on hotseat items.
|
|
final boolean inHotseat = isHotseatLayout(v);
|
|
if (!mDragController.isDragging()) {
|
|
if (itemUnderLongClick == null) {
|
|
// User long pressed on empty space
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
if (mWorkspace.isInOverviewMode()) {
|
|
mWorkspace.startReordering(v);
|
|
} else {
|
|
showOverviewMode(true);
|
|
}
|
|
} else {
|
|
final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank(
|
|
mHotseat.getOrderInHotseat(
|
|
longClickCellInfo.cellX,
|
|
longClickCellInfo.cellY));
|
|
if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
|
|
// User long pressed on an item
|
|
mWorkspace.startDrag(longClickCellInfo);
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
boolean isHotseatLayout(View layout) {
|
|
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);
|
|
}
|
|
|
|
private void setWorkspaceBackground(int background) {
|
|
switch (background) {
|
|
case WORKSPACE_BACKGROUND_TRANSPARENT:
|
|
getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
|
|
break;
|
|
case WORKSPACE_BACKGROUND_BLACK:
|
|
getWindow().setBackgroundDrawable(null);
|
|
break;
|
|
default:
|
|
getWindow().setBackgroundDrawable(mWorkspaceBackgroundDrawable);
|
|
}
|
|
}
|
|
|
|
protected void changeWallpaperVisiblity(boolean visible) {
|
|
int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
|
|
int curflags = getWindow().getAttributes().flags
|
|
& WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
|
|
if (wpflags != curflags) {
|
|
getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
|
|
}
|
|
setWorkspaceBackground(visible ? WORKSPACE_BACKGROUND_GRADIENT : WORKSPACE_BACKGROUND_BLACK);
|
|
}
|
|
|
|
@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);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return whether or not the Launcher state changed.
|
|
*/
|
|
public boolean showWorkspace(boolean animated) {
|
|
return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated, null);
|
|
}
|
|
|
|
/**
|
|
* @return whether or not the Launcher state changed.
|
|
*/
|
|
public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
|
|
return showWorkspace(WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
|
|
onCompleteRunnable);
|
|
}
|
|
|
|
/**
|
|
* @return whether or not the Launcher state changed.
|
|
*/
|
|
protected boolean showWorkspace(int snapToPage, boolean animated) {
|
|
return showWorkspace(snapToPage, animated, null);
|
|
}
|
|
|
|
/**
|
|
* @return whether or not the Launcher state changed.
|
|
*/
|
|
boolean showWorkspace(int snapToPage, boolean animated, Runnable onCompleteRunnable) {
|
|
boolean changed = mState != State.WORKSPACE ||
|
|
mWorkspace.getState() != Workspace.State.NORMAL;
|
|
if (changed) {
|
|
mWorkspace.setVisibility(View.VISIBLE);
|
|
mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
|
|
Workspace.State.NORMAL, snapToPage, 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;
|
|
|
|
// Resume the auto-advance of widgets
|
|
mUserPresent = true;
|
|
updateAutoAdvanceState();
|
|
|
|
if (changed) {
|
|
// Send an accessibility event to announce the context change
|
|
getWindow().getDecorView()
|
|
.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
|
|
}
|
|
return changed;
|
|
}
|
|
|
|
void showOverviewMode(boolean animated) {
|
|
mWorkspace.setVisibility(View.VISIBLE);
|
|
mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
|
|
Workspace.State.OVERVIEW,
|
|
WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, animated,
|
|
null /* onCompleteRunnable */);
|
|
mState = State.WORKSPACE;
|
|
}
|
|
|
|
/**
|
|
* Shows the apps view.
|
|
*/
|
|
void showAppsView(boolean animated, boolean resetListToTop, boolean updatePredictedApps,
|
|
boolean focusSearchBar) {
|
|
if (resetListToTop) {
|
|
mAppsView.scrollToTop();
|
|
}
|
|
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) {
|
|
return false;
|
|
}
|
|
if (toState != State.APPS && toState != State.WIDGETS) {
|
|
return false;
|
|
}
|
|
|
|
if (toState == State.APPS) {
|
|
mStateTransitionAnimation.startAnimationToAllApps(mWorkspace.getState(), animated,
|
|
focusSearchBar);
|
|
} else {
|
|
mStateTransitionAnimation.startAnimationToWidgets(mWorkspace.getState(), animated);
|
|
}
|
|
|
|
// Change the state *after* we've called all the transition code
|
|
mState = toState;
|
|
|
|
// Pause the auto-advance of widgets until we are out of AllApps
|
|
mUserPresent = false;
|
|
updateAutoAdvanceState();
|
|
closeFolder();
|
|
|
|
// 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, int toPage,
|
|
boolean animated, HashMap<View, Integer> layerViews) {
|
|
Workspace.State fromState = mWorkspace.getState();
|
|
Animator anim = mWorkspace.setStateWithAnimation(toState, toPage, animated, layerViews);
|
|
updateInteraction(fromState, toState);
|
|
return anim;
|
|
}
|
|
|
|
public void enterSpringLoadedDragMode() {
|
|
if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
|
|
if (mState == State.WORKSPACE || mState == State.APPS_SPRING_LOADED ||
|
|
mState == State.WIDGETS_SPRING_LOADED) {
|
|
return;
|
|
}
|
|
|
|
mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
|
|
Workspace.State.SPRING_LOADED,
|
|
WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE, true /* animated */,
|
|
null /* onCompleteRunnable */);
|
|
mState = isAppsViewVisible() ? State.APPS_SPRING_LOADED : State.WIDGETS_SPRING_LOADED;
|
|
}
|
|
|
|
public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
|
|
final Runnable onCompleteRunnable) {
|
|
if (mState != State.APPS_SPRING_LOADED && mState != State.WIDGETS_SPRING_LOADED) return;
|
|
|
|
mHandler.postDelayed(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();
|
|
}
|
|
}
|
|
}, delay);
|
|
}
|
|
|
|
void exitSpringLoadedDragMode() {
|
|
if (mState == State.APPS_SPRING_LOADED) {
|
|
showAppsView(true /* animated */, false /* resetListToTop */,
|
|
false /* updatePredictedApps */, false /* focusSearchBar */);
|
|
} else if (mState == State.WIDGETS_SPRING_LOADED) {
|
|
showWidgetsView(true, false);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
|
|
* resumed.
|
|
*/
|
|
private void tryAndUpdatePredictedApps() {
|
|
if (mLauncherCallbacks != null) {
|
|
List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
|
|
if (apps != null) {
|
|
mAppsView.setPredictedApps(apps);
|
|
}
|
|
}
|
|
}
|
|
|
|
void lockAllApps() {
|
|
// TODO
|
|
}
|
|
|
|
void unlockAllApps() {
|
|
// TODO
|
|
}
|
|
|
|
protected void disableVoiceButtonProxy(boolean disable) {
|
|
// NO-OP
|
|
}
|
|
|
|
public boolean launcherCallbacksProvidesSearch() {
|
|
return (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch());
|
|
}
|
|
|
|
public View getOrCreateQsbBar() {
|
|
if (launcherCallbacksProvidesSearch()) {
|
|
return mLauncherCallbacks.getQsbBar();
|
|
}
|
|
|
|
if (mQsb == null) {
|
|
AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this);
|
|
if (searchProvider == null) {
|
|
return null;
|
|
}
|
|
|
|
Bundle opts = new Bundle();
|
|
opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
|
|
AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
|
|
|
|
// Determine the min and max dimensions of the widget.
|
|
LauncherAppState app = LauncherAppState.getInstance();
|
|
DeviceProfile portraitProfile = app.getInvariantDeviceProfile().portraitProfile;
|
|
DeviceProfile landscapeProfile = app.getInvariantDeviceProfile().landscapeProfile;
|
|
float density = getResources().getDisplayMetrics().density;
|
|
Rect searchBounds = portraitProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
|
|
int maxHeight = (int) (searchBounds.height() / density);
|
|
int minHeight = maxHeight;
|
|
int maxWidth = (int) (searchBounds.width() / density);
|
|
int minWidth = maxWidth;
|
|
if (!landscapeProfile.isVerticalBarLayout()) {
|
|
searchBounds = landscapeProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
|
|
maxHeight = (int) Math.max(maxHeight, searchBounds.height() / density);
|
|
minHeight = (int) Math.min(minHeight, searchBounds.height() / density);
|
|
maxWidth = (int) Math.max(maxWidth, searchBounds.width() / density);
|
|
minWidth = (int) Math.min(minWidth, searchBounds.width() / density);
|
|
}
|
|
opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT, maxHeight);
|
|
opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT, minHeight);
|
|
opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH, maxWidth);
|
|
opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH, minWidth);
|
|
|
|
SharedPreferences sp = getSharedPreferences(
|
|
LauncherAppState.getSharedPreferencesKey(), MODE_PRIVATE);
|
|
int widgetId = sp.getInt(QSB_WIDGET_ID, -1);
|
|
AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId);
|
|
if (!searchProvider.provider.flattenToString().equals(
|
|
sp.getString(QSB_WIDGET_PROVIDER, null))
|
|
|| (widgetInfo == null)
|
|
|| !widgetInfo.provider.equals(searchProvider.provider)) {
|
|
// A valid widget is not already bound.
|
|
if (widgetId > -1) {
|
|
mAppWidgetHost.deleteAppWidgetId(widgetId);
|
|
widgetId = -1;
|
|
}
|
|
|
|
// Try to bind a new widget
|
|
widgetId = mAppWidgetHost.allocateAppWidgetId();
|
|
|
|
if (!AppWidgetManagerCompat.getInstance(this)
|
|
.bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) {
|
|
mAppWidgetHost.deleteAppWidgetId(widgetId);
|
|
widgetId = -1;
|
|
}
|
|
|
|
sp.edit()
|
|
.putInt(QSB_WIDGET_ID, widgetId)
|
|
.putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString())
|
|
.commit();
|
|
}
|
|
|
|
mAppWidgetHost.setQsbWidgetId(widgetId);
|
|
if (widgetId != -1) {
|
|
mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider);
|
|
mQsb.setId(R.id.qsb_widget);
|
|
mQsb.updateAppWidgetOptions(opts);
|
|
mQsb.setPadding(0, 0, 0, 0);
|
|
mSearchDropTargetBar.addView(mQsb);
|
|
mSearchDropTargetBar.setQsbSearchBar(mQsb);
|
|
}
|
|
}
|
|
return mQsb;
|
|
}
|
|
|
|
private void reinflateQSBIfNecessary() {
|
|
if (mQsb instanceof LauncherAppWidgetHostView &&
|
|
((LauncherAppWidgetHostView) mQsb).isReinflateRequired()) {
|
|
mSearchDropTargetBar.removeView(mQsb);
|
|
mQsb = null;
|
|
mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
|
|
}
|
|
}
|
|
|
|
@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;
|
|
}
|
|
|
|
/**
|
|
* Receives notifications when system dialogs are to be closed.
|
|
*/
|
|
@Thunk class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
closeSystemDialogs();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
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.
|
|
*/
|
|
public int getCurrentWorkspaceScreen() {
|
|
if (mWorkspace != null) {
|
|
return mWorkspace.getCurrentPage();
|
|
} else {
|
|
return SCREEN_COUNT / 2;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Refreshes the shortcuts shown on the workspace.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void startBinding() {
|
|
setWorkspaceLoading(true);
|
|
|
|
// If we're starting binding all over again, clear any bind calls we'd postponed in
|
|
// the past (see waitUntilResume) -- we don't need them since we're starting binding
|
|
// from scratch again
|
|
mBindOnResumeCallbacks.clear();
|
|
|
|
// Clear the workspace because it's going to be rebound
|
|
mWorkspace.clearDropTargets();
|
|
mWorkspace.removeAllWorkspaceScreens();
|
|
|
|
mWidgetsToAdvance.clear();
|
|
if (mHotseat != null) {
|
|
mHotseat.resetLayout();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void bindScreens(ArrayList<Long> orderedScreenIds) {
|
|
bindAddScreens(orderedScreenIds);
|
|
|
|
// If there are no screens, we need to have an empty screen
|
|
if (orderedScreenIds.size() == 0) {
|
|
mWorkspace.addExtraEmptyScreen();
|
|
}
|
|
|
|
// 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();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void bindAddScreens(ArrayList<Long> orderedScreenIds) {
|
|
int count = orderedScreenIds.size();
|
|
for (int i = 0; i < count; i++) {
|
|
mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i));
|
|
}
|
|
}
|
|
|
|
private boolean shouldShowWeightWatcher() {
|
|
String spKey = LauncherAppState.getSharedPreferencesKey();
|
|
SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
|
|
boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, SHOW_WEIGHT_WATCHER_DEFAULT);
|
|
|
|
return show;
|
|
}
|
|
|
|
private void toggleShowWeightWatcher() {
|
|
String spKey = LauncherAppState.getSharedPreferencesKey();
|
|
SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE);
|
|
boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, true);
|
|
|
|
show = !show;
|
|
|
|
SharedPreferences.Editor editor = sp.edit();
|
|
editor.putBoolean(SHOW_WEIGHT_WATCHER, show);
|
|
editor.commit();
|
|
|
|
if (mWeightWatcher != null) {
|
|
mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE);
|
|
}
|
|
}
|
|
|
|
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.
|
|
*/
|
|
public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end,
|
|
final boolean forceAnimateIcons) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindItems(shortcuts, start, end, forceAnimateIcons);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
// Get the list of added shortcuts and intersect them with the set of shortcuts here
|
|
final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
|
|
final Collection<Animator> bounceAnims = new ArrayList<Animator>();
|
|
final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
|
|
Workspace workspace = mWorkspace;
|
|
long newShortcutsScreenId = -1;
|
|
for (int i = start; i < end; i++) {
|
|
final ItemInfo item = shortcuts.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:
|
|
ShortcutInfo info = (ShortcutInfo) item;
|
|
view = createShortcut(info);
|
|
|
|
/*
|
|
* TODO: FIX collision case
|
|
*/
|
|
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 (LauncherAppState.isDogfoodBuild()) {
|
|
throw (new RuntimeException(desc));
|
|
} else {
|
|
Log.d(TAG, desc);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
|
|
view = FolderIcon.fromXml(R.layout.folder_icon, this,
|
|
(ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
|
|
(FolderInfo) item, mIconCache);
|
|
break;
|
|
default:
|
|
throw new RuntimeException("Invalid Item Type");
|
|
}
|
|
|
|
workspace.addInScreenFromBind(view, item.container, item.screenId, item.cellX,
|
|
item.cellY, 1, 1);
|
|
if (animateIcons) {
|
|
// Animate all the applications up now
|
|
view.setAlpha(0f);
|
|
view.setScaleX(0f);
|
|
view.setScaleY(0f);
|
|
bounceAnims.add(createNewAppBounceAnimation(view, i));
|
|
newShortcutsScreenId = item.screenId;
|
|
}
|
|
}
|
|
|
|
if (animateIcons) {
|
|
// Animate to the correct page
|
|
if (newShortcutsScreenId > -1) {
|
|
long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
|
|
final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId);
|
|
final Runnable startBounceAnimRunnable = new Runnable() {
|
|
public void run() {
|
|
anim.playTogether(bounceAnims);
|
|
anim.start();
|
|
}
|
|
};
|
|
if (newShortcutsScreenId != 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();
|
|
}
|
|
|
|
/**
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindFolders(final LongArrayMap<FolderInfo> folders) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindFolders(folders);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
sFolders = folders.clone();
|
|
}
|
|
|
|
/**
|
|
* 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;
|
|
}
|
|
|
|
final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bindAppWidget: " + item);
|
|
}
|
|
final Workspace workspace = mWorkspace;
|
|
|
|
LauncherAppWidgetProviderInfo appWidgetInfo =
|
|
LauncherModel.getProviderInfo(this, item.providerName, item.user);
|
|
|
|
if (!mIsSafeModeEnabled
|
|
&& ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0)
|
|
&& (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 povider is null");
|
|
}
|
|
LauncherModel.deleteItemFromDatabase(this, item);
|
|
return;
|
|
}
|
|
|
|
// If we do not have a valid id, try to bind an id.
|
|
if ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0) {
|
|
// Note: This assumes that the id remap broadcast is received before this step.
|
|
// If that is not the case, the id remap will be ignored and user may see the
|
|
// click to setup view.
|
|
PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(this, appWidgetInfo, null);
|
|
pendingInfo.spanX = item.spanX;
|
|
pendingInfo.spanY = item.spanY;
|
|
pendingInfo.minSpanX = item.minSpanX;
|
|
pendingInfo.minSpanY = item.minSpanY;
|
|
Bundle options = null;
|
|
WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
|
|
|
|
int newWidgetId = mAppWidgetHost.allocateAppWidgetId();
|
|
boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
|
|
newWidgetId, appWidgetInfo, options);
|
|
|
|
// TODO consider showing a permission dialog when the widget is clicked.
|
|
if (!success) {
|
|
mAppWidgetHost.deleteAppWidgetId(newWidgetId);
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
|
|
+ " belongs to component " + item.providerName
|
|
+ ", as the launcher is unable to bing a new widget id");
|
|
}
|
|
LauncherModel.deleteItemFromDatabase(this, item);
|
|
return;
|
|
}
|
|
|
|
item.appWidgetId = newWidgetId;
|
|
|
|
// 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)
|
|
? LauncherAppWidgetInfo.RESTORE_COMPLETED
|
|
: LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
|
|
|
|
LauncherModel.updateItemInDatabase(this, item);
|
|
} else if (((item.restoreStatus & LauncherAppWidgetInfo.FLAG_UI_NOT_READY) != 0)
|
|
&& (appWidgetInfo.configure == null)) {
|
|
// If the ID is already valid, verify if we need to configure or not.
|
|
item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
|
|
LauncherModel.updateItemInDatabase(this, item);
|
|
}
|
|
}
|
|
|
|
if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
|
|
final int appWidgetId = item.appWidgetId;
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
|
|
+ appWidgetInfo.provider);
|
|
}
|
|
|
|
item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
|
|
item.minSpanX = appWidgetInfo.minSpanX;
|
|
item.minSpanY = appWidgetInfo.minSpanY;
|
|
} else {
|
|
appWidgetInfo = null;
|
|
PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item,
|
|
mIsSafeModeEnabled);
|
|
view.updateIcon(mIconCache);
|
|
item.hostView = view;
|
|
item.hostView.updateAppWidget(null);
|
|
item.hostView.setOnClickListener(this);
|
|
}
|
|
|
|
item.hostView.setTag(item);
|
|
item.onBindAppWidget(this);
|
|
|
|
workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX,
|
|
item.cellY, item.spanX, item.spanY, false);
|
|
if (!item.isCustomWidget()) {
|
|
addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
|
|
}
|
|
|
|
workspace.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
|
|
* @param cellInfo The position on screen where to create the widget.
|
|
*/
|
|
private void completeRestoreAppWidget(final int appWidgetId) {
|
|
LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
|
|
if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
|
|
Log.e(TAG, "Widget update called, when the widget no longer exists.");
|
|
return;
|
|
}
|
|
|
|
LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
|
|
info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
|
|
|
|
mWorkspace.reinflateWidgetsIfNecessary();
|
|
LauncherModel.updateItemInDatabase(this, info);
|
|
}
|
|
|
|
public void onPageBoundSynchronously(int page) {
|
|
mSynchronouslyBoundPages.add(page);
|
|
}
|
|
|
|
/**
|
|
* 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 (mSavedState != null) {
|
|
if (!mWorkspace.hasFocus()) {
|
|
mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
|
|
}
|
|
mSavedState = null;
|
|
}
|
|
|
|
mWorkspace.restoreInstanceStateForRemainingPages();
|
|
|
|
setWorkspaceLoading(false);
|
|
sendLoadingCompleteBroadcastIfNecessary();
|
|
|
|
// If we received the result of any pending adds while the loader was running (e.g. the
|
|
// widget configuration forced an orientation change), process them now.
|
|
if (sPendingAddItem != null) {
|
|
final long screenId = completeAdd(sPendingAddItem);
|
|
|
|
// TODO: this moves the user to the page where the pending item was added. Ideally,
|
|
// the screen would be guaranteed to exist after bind, and the page would be set through
|
|
// the workspace restore process.
|
|
mWorkspace.post(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
mWorkspace.snapToScreenId(screenId);
|
|
}
|
|
});
|
|
sPendingAddItem = null;
|
|
}
|
|
|
|
InstallShortcutReceiver.disableAndFlushInstallQueue(this);
|
|
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.finishBindingItems(false);
|
|
}
|
|
}
|
|
|
|
private void sendLoadingCompleteBroadcastIfNecessary() {
|
|
if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) {
|
|
String permission =
|
|
getResources().getString(R.string.receive_first_load_broadcast_permission);
|
|
Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE);
|
|
sendBroadcast(intent, permission);
|
|
SharedPreferences.Editor editor = mSharedPrefs.edit();
|
|
editor.putBoolean(FIRST_LOAD_COMPLETE, true);
|
|
editor.apply();
|
|
}
|
|
}
|
|
|
|
public boolean isAllAppsButtonRank(int rank) {
|
|
if (mHotseat != null) {
|
|
return mHotseat.isAllAppsButtonRank(rank);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private boolean canRunNewAppsAnimation() {
|
|
long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
|
|
return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000)
|
|
&& (mClings == null || !mClings.isVisible());
|
|
}
|
|
|
|
private ValueAnimator createNewAppBounceAnimation(View v, int i) {
|
|
ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
|
|
PropertyValuesHolder.ofFloat("alpha", 1f),
|
|
PropertyValuesHolder.ofFloat("scaleX", 1f),
|
|
PropertyValuesHolder.ofFloat("scaleY", 1f));
|
|
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();
|
|
}
|
|
|
|
/** Returns the search bar bounds in pixels. */
|
|
protected Rect getSearchBarBounds() {
|
|
return mDeviceProfile.getSearchBarBounds(Utilities.isRtl(getResources()));
|
|
}
|
|
|
|
public void bindSearchProviderChanged() {
|
|
if (mSearchDropTargetBar == null) {
|
|
return;
|
|
}
|
|
if (mQsb != null) {
|
|
mSearchDropTargetBar.removeView(mQsb);
|
|
mQsb = null;
|
|
}
|
|
mSearchDropTargetBar.setQsbSearchBar(getOrCreateQsbBar());
|
|
}
|
|
|
|
/**
|
|
* 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);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
@Override
|
|
public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
|
|
final ArrayList<ShortcutInfo> removed, final UserHandleCompat 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<ComponentName>();
|
|
for (ShortcutInfo si : removed) {
|
|
removedComponents.add(si.getTargetComponent());
|
|
}
|
|
mWorkspace.removeItemsByComponentName(removedComponents, user);
|
|
// Notify the drag controller
|
|
mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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. 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, where as
|
|
* package-removal should clear all items by package name.
|
|
*
|
|
* @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
@Override
|
|
public void bindComponentsRemoved(final ArrayList<String> packageNames,
|
|
final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
|
|
Runnable r = new Runnable() {
|
|
public void run() {
|
|
bindComponentsRemoved(packageNames, appInfos, user, reason);
|
|
}
|
|
};
|
|
if (waitUntilResume(r)) {
|
|
return;
|
|
}
|
|
|
|
if (reason == 0) {
|
|
HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
|
|
for (AppInfo info : appInfos) {
|
|
removedComponents.add(info.componentName);
|
|
}
|
|
if (!packageNames.isEmpty()) {
|
|
mWorkspace.removeItemsByPackageName(packageNames, user);
|
|
}
|
|
if (!removedComponents.isEmpty()) {
|
|
mWorkspace.removeItemsByComponentName(removedComponents, user);
|
|
}
|
|
// Notify the drag controller
|
|
mDragController.onAppsRemoved(packageNames, removedComponents);
|
|
|
|
} else {
|
|
mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
|
|
}
|
|
|
|
// Update AllApps
|
|
if (mAppsView != null) {
|
|
mAppsView.removeApps(appInfos);
|
|
}
|
|
}
|
|
|
|
private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
|
|
public void run() {
|
|
bindAllPackages(mWidgetsModel);
|
|
}
|
|
};
|
|
|
|
@Override
|
|
public void bindAllPackages(final WidgetsModel model) {
|
|
if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
|
|
mWidgetsModel = model;
|
|
return;
|
|
}
|
|
|
|
if (mWidgetsView != null && model != null) {
|
|
mWidgetsView.addWidgets(model);
|
|
mWidgetsModel = null;
|
|
}
|
|
}
|
|
|
|
private int mapConfigurationOriActivityInfoOri(int configOri) {
|
|
final Display d = getWindowManager().getDefaultDisplay();
|
|
int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
|
|
switch (d.getRotation()) {
|
|
case Surface.ROTATION_0:
|
|
case Surface.ROTATION_180:
|
|
// We are currently in the same basic orientation as the natural orientation
|
|
naturalOri = configOri;
|
|
break;
|
|
case Surface.ROTATION_90:
|
|
case Surface.ROTATION_270:
|
|
// We are currently in the other basic orientation to the natural orientation
|
|
naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
|
|
Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
|
|
break;
|
|
}
|
|
|
|
int[] oriMap = {
|
|
ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
|
|
ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
|
|
ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
|
|
ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
|
|
};
|
|
// Since the map starts at portrait, we need to offset if this device's natural orientation
|
|
// is landscape.
|
|
int indexOffset = 0;
|
|
if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
|
|
indexOffset = 1;
|
|
}
|
|
return oriMap[(d.getRotation() + indexOffset) % 4];
|
|
}
|
|
|
|
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
|
|
public void lockScreenOrientation() {
|
|
if (mRotationEnabled) {
|
|
if (Utilities.ATLEAST_JB_MR2) {
|
|
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
|
|
} else {
|
|
setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
|
|
.getConfiguration().orientation));
|
|
}
|
|
}
|
|
}
|
|
|
|
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);
|
|
}
|
|
}, mRestoreScreenOrientationDelay);
|
|
}
|
|
}
|
|
}
|
|
|
|
protected boolean isLauncherPreinstalled() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.isLauncherPreinstalled();
|
|
}
|
|
PackageManager pm = getPackageManager();
|
|
try {
|
|
ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0);
|
|
if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
} catch (NameNotFoundException e) {
|
|
e.printStackTrace();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This method indicates whether or not we should suggest default wallpaper dimensions
|
|
* when our wallpaper cropper was not yet used to set a wallpaper.
|
|
*/
|
|
protected boolean overrideWallpaperDimensions() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.overrideWallpaperDimensions();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* To be overridden by subclasses to indicate that there is an activity to launch
|
|
* before showing the standard launcher experience.
|
|
*/
|
|
protected boolean hasFirstRunActivity() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.hasFirstRunActivity();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* To be overridden by subclasses to launch any first run activity
|
|
*/
|
|
protected Intent getFirstRunActivity() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.getFirstRunActivity();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private boolean shouldRunFirstRunActivity() {
|
|
return !ActivityManager.isRunningInTestHarness() &&
|
|
!mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
|
|
}
|
|
|
|
protected boolean hasRunFirstRunActivity() {
|
|
return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false);
|
|
}
|
|
|
|
public boolean showFirstRunActivity() {
|
|
if (shouldRunFirstRunActivity() &&
|
|
hasFirstRunActivity()) {
|
|
Intent firstRunIntent = getFirstRunActivity();
|
|
if (firstRunIntent != null) {
|
|
startActivity(firstRunIntent);
|
|
markFirstRunActivityShown();
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void markFirstRunActivityShown() {
|
|
SharedPreferences.Editor editor = mSharedPrefs.edit();
|
|
editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true);
|
|
editor.apply();
|
|
}
|
|
|
|
/**
|
|
* To be overridden by subclasses to indicate that there is an in-activity full-screen intro
|
|
* screen that must be displayed and dismissed.
|
|
*/
|
|
protected boolean hasDismissableIntroScreen() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.hasDismissableIntroScreen();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Full screen intro screen to be shown and dismissed before the launcher can be used.
|
|
*/
|
|
protected View getIntroScreen() {
|
|
if (mLauncherCallbacks != null) {
|
|
return mLauncherCallbacks.getIntroScreen();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* To be overriden by subclasses to indicate whether the in-activity intro screen has been
|
|
* dismissed. This method is ignored if #hasDismissableIntroScreen returns false.
|
|
*/
|
|
private boolean shouldShowIntroScreen() {
|
|
return hasDismissableIntroScreen() &&
|
|
!mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false);
|
|
}
|
|
|
|
protected void showIntroScreen() {
|
|
View introScreen = getIntroScreen();
|
|
changeWallpaperVisiblity(false);
|
|
if (introScreen != null) {
|
|
mDragLayer.showOverlayView(introScreen);
|
|
}
|
|
if (mLauncherOverlayContainer != null) {
|
|
mLauncherOverlayContainer.setVisibility(View.INVISIBLE);
|
|
}
|
|
}
|
|
|
|
public void dismissIntroScreen() {
|
|
markIntroScreenDismissed();
|
|
if (showFirstRunActivity()) {
|
|
// We delay hiding the intro view until the first run activity is showing. This
|
|
// avoids a blip.
|
|
mWorkspace.postDelayed(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
mDragLayer.dismissOverlayView();
|
|
if (mLauncherOverlayContainer != null) {
|
|
mLauncherOverlayContainer.setVisibility(View.VISIBLE);
|
|
}
|
|
showFirstRunClings();
|
|
}
|
|
}, ACTIVITY_START_DELAY);
|
|
} else {
|
|
mDragLayer.dismissOverlayView();
|
|
if (mLauncherOverlayContainer != null) {
|
|
mLauncherOverlayContainer.setVisibility(View.VISIBLE);
|
|
}
|
|
showFirstRunClings();
|
|
}
|
|
changeWallpaperVisiblity(true);
|
|
}
|
|
|
|
private void markIntroScreenDismissed() {
|
|
SharedPreferences.Editor editor = mSharedPrefs.edit();
|
|
editor.putBoolean(INTRO_SCREEN_DISMISSED, true);
|
|
editor.apply();
|
|
}
|
|
|
|
@Thunk void showFirstRunClings() {
|
|
// The two first run cling paths are mutually exclusive, if the launcher is preinstalled
|
|
// on the device, then we always show the first run cling experience (or if there is no
|
|
// launcher2). Otherwise, we prompt the user upon started for migration
|
|
LauncherClings launcherClings = new LauncherClings(this);
|
|
if (launcherClings.shouldShowFirstRunOrMigrationClings()) {
|
|
mClings = launcherClings;
|
|
if (mModel.canMigrateFromOldLauncherDb(this)) {
|
|
launcherClings.showMigrationCling();
|
|
} else {
|
|
launcherClings.showLongPressCling(true);
|
|
}
|
|
}
|
|
}
|
|
|
|
void showWorkspaceSearchAndHotseat() {
|
|
if (mWorkspace != null) mWorkspace.setAlpha(1f);
|
|
if (mHotseat != null) mHotseat.setAlpha(1f);
|
|
if (mPageIndicators != null) mPageIndicators.setAlpha(1f);
|
|
if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
|
|
SearchDropTargetBar.State.SEARCH_BAR, 0);
|
|
}
|
|
|
|
void hideWorkspaceSearchAndHotseat() {
|
|
if (mWorkspace != null) mWorkspace.setAlpha(0f);
|
|
if (mHotseat != null) mHotseat.setAlpha(0f);
|
|
if (mPageIndicators != null) mPageIndicators.setAlpha(0f);
|
|
if (mSearchDropTargetBar != null) mSearchDropTargetBar.animateToState(
|
|
SearchDropTargetBar.State.INVISIBLE, 0);
|
|
}
|
|
|
|
// TODO: These method should be a part of LauncherSearchCallback
|
|
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
|
|
public ItemInfo createAppDragInfo(Intent appLaunchIntent) {
|
|
// Called from search suggestion
|
|
UserHandleCompat user = null;
|
|
if (Utilities.ATLEAST_LOLLIPOP) {
|
|
UserHandle userHandle = appLaunchIntent.getParcelableExtra(Intent.EXTRA_USER);
|
|
if (userHandle != null) {
|
|
user = UserHandleCompat.fromUser(userHandle);
|
|
}
|
|
}
|
|
return createAppDragInfo(appLaunchIntent, user);
|
|
}
|
|
|
|
// TODO: This method should be a part of LauncherSearchCallback
|
|
public ItemInfo createAppDragInfo(Intent intent, UserHandleCompat user) {
|
|
if (user == null) {
|
|
user = UserHandleCompat.myUserHandle();
|
|
}
|
|
|
|
// Called from search suggestion, add the profile extra to the intent to ensure that we
|
|
// can launch it correctly
|
|
LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this);
|
|
LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(intent, user);
|
|
if (activityInfo == null) {
|
|
return null;
|
|
}
|
|
return new AppInfo(this, activityInfo, user, mIconCache);
|
|
}
|
|
|
|
// TODO: This method should be a part of LauncherSearchCallback
|
|
public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,
|
|
Bitmap icon) {
|
|
return new ShortcutInfo(shortcutIntent, caption, caption, icon,
|
|
UserHandleCompat.myUserHandle());
|
|
}
|
|
|
|
// TODO: This method should be a part of LauncherSearchCallback
|
|
public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {
|
|
dragView.setTag(dragInfo);
|
|
mWorkspace.onExternalDragStartedWithItem(dragView);
|
|
mWorkspace.beginExternalDragShared(dragView, source);
|
|
}
|
|
|
|
protected void moveWorkspaceToDefaultScreen() {
|
|
mWorkspace.moveToDefaultScreen(false);
|
|
}
|
|
|
|
@Override
|
|
public void onPageSwitch(View newPage, int newPageIndex) {
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.onPageSwitch(newPage, newPageIndex);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns a FastBitmapDrawable with the icon, accurately sized.
|
|
*/
|
|
public FastBitmapDrawable createIconDrawable(Bitmap icon) {
|
|
FastBitmapDrawable d = new FastBitmapDrawable(icon);
|
|
d.setFilterBitmap(true);
|
|
resizeIconDrawable(d);
|
|
return d;
|
|
}
|
|
|
|
/**
|
|
* Resizes an icon drawable to the correct icon size.
|
|
*/
|
|
public Drawable resizeIconDrawable(Drawable icon) {
|
|
icon.setBounds(0, 0, mDeviceProfile.iconSizePx, mDeviceProfile.iconSizePx);
|
|
return icon;
|
|
}
|
|
|
|
/**
|
|
* Prints out out state for debugging.
|
|
*/
|
|
public void dumpState() {
|
|
Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
|
|
Log.d(TAG, "mSavedState=" + mSavedState);
|
|
Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
|
|
Log.d(TAG, "mRestoring=" + mRestoring);
|
|
Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
|
|
Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
|
|
Log.d(TAG, "sFolders.size=" + sFolders.size());
|
|
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);
|
|
synchronized (sDumpLogs) {
|
|
writer.println(" ");
|
|
writer.println("Debug logs: ");
|
|
for (int i = 0; i < sDumpLogs.size(); i++) {
|
|
writer.println(" " + sDumpLogs.get(i));
|
|
}
|
|
}
|
|
if (mLauncherCallbacks != null) {
|
|
mLauncherCallbacks.dump(prefix, fd, writer, args);
|
|
}
|
|
}
|
|
|
|
public static void dumpDebugLogsToConsole() {
|
|
if (DEBUG_DUMP_LOG) {
|
|
synchronized (sDumpLogs) {
|
|
Log.d(TAG, "");
|
|
Log.d(TAG, "*********************");
|
|
Log.d(TAG, "Launcher debug logs: ");
|
|
for (int i = 0; i < sDumpLogs.size(); i++) {
|
|
Log.d(TAG, " " + sDumpLogs.get(i));
|
|
}
|
|
Log.d(TAG, "*********************");
|
|
Log.d(TAG, "");
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void addDumpLog(String tag, String log, boolean debugLog) {
|
|
addDumpLog(tag, log, null, debugLog);
|
|
}
|
|
|
|
public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) {
|
|
if (debugLog) {
|
|
if (e != null) {
|
|
Log.d(tag, log, e);
|
|
} else {
|
|
Log.d(tag, log);
|
|
}
|
|
}
|
|
if (DEBUG_DUMP_LOG) {
|
|
sDateStamp.setTime(System.currentTimeMillis());
|
|
synchronized (sDumpLogs) {
|
|
sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log
|
|
+ (e == null ? "" : (", Exception: " + e)));
|
|
}
|
|
}
|
|
}
|
|
|
|
public static CustomAppWidget getCustomAppWidget(String name) {
|
|
return sCustomAppWidgets.get(name);
|
|
}
|
|
|
|
public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
|
|
return sCustomAppWidgets;
|
|
}
|
|
|
|
public void dumpLogsToLocalData() {
|
|
if (DEBUG_DUMP_LOG) {
|
|
new AsyncTask<Void, Void, Void>() {
|
|
public Void doInBackground(Void ... args) {
|
|
boolean success = false;
|
|
sDateStamp.setTime(sRunStart);
|
|
String FILENAME = sDateStamp.getMonth() + "-"
|
|
+ sDateStamp.getDay() + "_"
|
|
+ sDateStamp.getHours() + "-"
|
|
+ sDateStamp.getMinutes() + "_"
|
|
+ sDateStamp.getSeconds() + ".txt";
|
|
|
|
FileOutputStream fos = null;
|
|
File outFile = null;
|
|
try {
|
|
outFile = new File(getFilesDir(), FILENAME);
|
|
outFile.createNewFile();
|
|
fos = new FileOutputStream(outFile);
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
if (fos != null) {
|
|
PrintWriter writer = new PrintWriter(fos);
|
|
|
|
writer.println(" ");
|
|
writer.println("Debug logs: ");
|
|
synchronized (sDumpLogs) {
|
|
for (int i = 0; i < sDumpLogs.size(); i++) {
|
|
writer.println(" " + sDumpLogs.get(i));
|
|
}
|
|
}
|
|
writer.close();
|
|
}
|
|
try {
|
|
if (fos != null) {
|
|
fos.close();
|
|
success = true;
|
|
}
|
|
} catch (IOException e) {
|
|
e.printStackTrace();
|
|
}
|
|
return null;
|
|
}
|
|
}.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
|
|
}
|
|
}
|
|
}
|
|
|
|
interface DebugIntents {
|
|
static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE";
|
|
static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE";
|
|
}
|